(fhandler_socket::set_sun_path): New method.
(fhandler_socket::get_sun_path): Ditto.
* fhandler_socket.cc (fhandler_socket::fhandler_socket): Initialize
sun_path to NULL.
(fhandler_socket::~fhandler_socket): Free sun_path if needed.
(fhandler_socket::set_sun_path): New method.
* net.cc (cygwin_bind): Set sun_path to path of local socket file.
(cygwin_getsockname): Add code to return correct sockaddr for unix
domain sockets.
-2001-12-30 Christopher Faylor <cgf@redhat.com>
-
- * include/getopt.h: Fix define.
-
-2001-12-30 Christopher Faylor <cgf@redhat.com>
- Ralf Habacker <Ralf.Habacker@freenet.de>
-
- * speclib: New file.
- * Makefile.in: Create library versions of automode.o, textmode.o, and
- binmode.o for easier use on command line. Create libpthread.a, libm.a,
- and libc.a with subsets of exports found in libcygwin.a.
-
-2001-12-30 Ralf Habacker <Ralf.Habacker@freenet.de>
-
- * cygmagic: Eliminate unneeded use of 'tr' and 'bc'.
-
-2001-12-30 Corinna Vinschen <corinna@vinschen.de>
-
- * security.cc (open_local_policy): Use POLICY_EXECUTE instead of
- enumerating user rights.
-
-2001-12-29 Corinna Vinschen <corinna@vinschen.de>
-
- * security.cc (open_local_policy): Initialize lsa handle to NULL.
- Request only needed access rights in call to LsaOpenPolicy().
- (create_token): Check for NULL lsa pointer.
-
-2001-12-28 Corinna Vinschen <corinna@vinschen.de>
-
- * cygwin.din: Add symbols for endutent(), getutent(), getutid(),
- getutline(), setutent() and utmpname().
- * syscalls.cc (setutent): New function.
- (endutent): Ditto.
- (utmpname): Ditto.
- (getutent): Ditto.
- (getutid): Ditto.
- (getutline): Ditto.
- * include/cygwin/version.h: Bump API minor version.
-
-2001-12-26 Christopher Faylor <cgf@redhat.com>
-
- * cygmagic: Add define name to warning.
- * dcrt0.cc (_dll_crt0): Check for changes in child_info size.
- (multiple_cygwin_problem): Avoid "proc" errors when testing. Just
- assume new cygwin proc.
- * shared_info.h (mount_info): Add 'cb' element for sanity checks.
- (shared_info): Ditto.
- * child_info.h (child_info): Add fhandler_union_size element for sanity
- checking.
- * shared.cc (open_shared): Detect shared region size mismatch between
- parent and child.
- (shared_info::initialize): Detect shared region size mismatch with
- expectation.
- (memory_Init): Ditto.
- * sigproc.cc (init_child_info): Correctly set cb in passed structure.
- * shared.cc (open_shared):
-
-2001-12-26 Christopher Faylor <cgf@redhat.com>
-
- * include/getopt.h: Protect a declaratin.
-
-2001-12-26 Robert Collins <rbtcollins@hotmail.com>
-
- * thread.cc (pthread_cond::Signal): Use a separate flag for signal
- detection and broadcast semantics.
- (__pthread_cond_dowait): Ditto.
- * thread.h (pthread_cond): New flag for testing when a waiter has
- woken.
-
-2001-12-26 Christopher Faylor <cgf@redhat.com>
-
- * Makefile.in: Quote arguments to shell scripts.
- (clean): Remove new *_magic.h autogenerated files.
-
-2001-12-25 Christopher Faylor <cgf@redhat.com>
-
- * Makefile.in: Autogenerate some header files which provide magic
- numbers. Force dependencies for files which depend on autogenerated
- headers to ensure that they are always built.
- * child_info.h (child_info): Add new fields to accommodate new magic
- number header stuff.
- * dcrt0.cc: Rely on "child_info_magic.h" to ensure that correct
- child_info magic numbers are used.
- (dll_crt0_1): Temporarily remove _cygwin_testing_magic test.
- (_dll_crt0): Do more testing on magic numbers from fork_info structure.
- Call "multiple_cygwin_problem" where appropriate.
- (multiple_cygwin_problem): Rename from multiple_cygwin_die. Issue a
- warning or die, as appropriate based on cygwin version/magic number
- mismatch.
- * pinfo.cc (pinfo::exit): Don't attempt to dereference `this' if it
- doesn't exist. This can happen when a fatal error occurs early in
- process initialization.
- * shared.cc: Rely on "shared_info_magic.h" to accommodate that new
- magic number header stuff.
- (shared_info::initialize): Use new magic number stuff, for shared
- region.
- (memory_init): Ditto, for mount table.
- * shared_info.h: Accomodate new magic number stuff for shared region
- and mount table.
- * sigproc.cc: Rely on "child_info_magic.h" to accommodate new magic
- number header stuff.
- (init_child_info): Initialize new fields in child_info) to accomodate
- magic numbers.
- * winsup.h: Rename multiple_cygwin_die to multiple_cygwin_problem.
- * include/cygwin/version.h: Define macros for manipulating version
- magic.
- * cygmagic: New shell script for generating magic numbers.
-
-2001-12-20 Christopher Faylor <cgf@redhat.com>
-
- * include/cygwin/version.h: Bump API minor version for below changes.
-
-2001-12-19 Christopher Faylor <cgf@redhat.com>
-
- * Makefile.in (VPATH): Add regex directory.
- (NM): new variable.
- (OBSOLETE_FUNCTIONS): Ditto.
- (NEW_FUNCTIONS): Ditto.
- (install-headers): Install regex.h.
- (install-man): New target.
- (install): Use new target.
- (DLL_OFILES): Add v8_reg* stuff.
- (new-cygwin1.dll): Eliminate stamp-cygwin-lib creation.
- (libcygwin.a): Remove obsolete functions from import lib. Add new functions.
- * configure.in: Detect 'nm' tool.
- * configure: Regenerate.
- * cygwin.din: Export posix_reg* functions. Eliminate export of v8 reg* functions.
- This is now handled in object files themselves.
- * regex/*: New files.
- * regexp/v8_*.c: New files, renamed from non v8_ equivalents.
-
-2001-12-17 Corinna Vinschen <corinna@vinschen.de>
-
- * include/getopt.h: Don't define getopt_long() and friends when
- included through unistd.h.
-
-2001-12-17 Christopher Faylor <cgf@redhat.com>
-
- * dtable.cc (dtable::init_std_file_from_handle): Avoid initializing
- using an invalid handle.
-
-2001-12-16 David Billinghurst <David.Billinghurst@riotinto.com>
-
- * include/limits.h: Define LLONG_MIN, LLONG_MAX, ULLONG_MAX.
-
-2001-12-11 Christopher Faylor <cgf@redhat.com>
-
- * include/getopt.h: Add HAVE_DECL_GETOPT to save pain elsewhere.
-
-2001-12-10 Christopher Faylor <cgf@redhat.com>
-
- * fhandler.h (fhandler_serial::ev): New class member.
- * fhandler_serial.cc (fhandler_serial::raw_read): Use class member for
- event status.
- * select.cc (peek_serial): Ditto.
-
-2001-12-07 Christopher Faylor <cgf@redhat.com>
-
- * path.cc (path_conv::check): Use full path name for determining
- attributes when /cygdrive/x/foo.
-
-2001-12-06 Christopher Faylor <cgf@redhat.com>
-
- * path.cc (path_conv::check): Reset FH_CYGDRIVE if iterating through
- path.
-
-2001-12-06 Christopher Faylor <cgf@redhat.com>
-
- * path.cc (path_conv::check): Don't complain if /dev/x/foo when x
- doesn't exist.
- (mount_info::conv_to_win32_path): Keep translating when a /cygdrive is
- found. Don't attempt to translate to a device name when devn ==
- FH_CYGDRIVE.
- (cygwin_conv_to_win32_path): Set buffer to empty on error.
- (cygwin_conv_to_full_win32_path): Ditto.
-
- * window.cc: Include unistd.h to verify definitions.
-
-2001-12-05 Christopher Faylor <cgf@redhat.com>
-
- * dir.cc (opendir): Detect error return from build_fhandler_from_name.
-
-2001-12-04 David Rothenberger <daveroth@acm.org>
-
- * net.cc (cygwin_getsockopt): Dereference optlen pointer when passing
- to __check_null_invalid_struct_errno.
-
-2001-12-03 Christopher Faylor <cgf@redhat.com>
-
- * net.cc (cygwin_getsockopt): Allow NULL optval.
- (cygwin_setsockopt): Ditto.
- (cygwin_recvfrom): Allow NULL from.
-
- * path.cc (mount_info::read_cygdrive_info_from_registry): Don't write
- cygdrive to registry if it doesn't exist.
-
-2001-12-03 Christopher Faylor <cgf@redhat.com>
-
- * path.cc (mount_info::conv_to_win32_path): Avoid returning error if
- cygdrive == '/'.
- (mount_info::cygdrive_win32_path): Return 0 if invalid cygdrive path.
-
-2001-11-30 Christopher Faylor <cgf@redhat.com>
-
- * debug.cc (makethread): Eliminate unneeded function call.
- * miscfuncs.cc (tls_ix): Predefine.
- * perthread.h (set_reent): Eliminate.
- (get_reent): Ditto.
- * winbase.h (my_tlsalloc): Use global stack base pointer. Set newly
- allocated location to NULL.
- (my_tlssetvalue): Use global stack base pointer.
- (my_tlsgetvalue): Ditto.
-
-2001-11-27 Christopher Faylor <cgf@redhat.com>
-
- * winsup.h: Reorganize to avoid use of experimental stuff.
- * shortcut.cc: Move winsup.h first in include order.
-
-2001-11-27 Christopher Faylor <cgf@redhat.com>
-
- * cygwin.din (ualarm): New export.
- * dcrt0.cc (_dll_crt0): Add experimental tls storage declaration.
- (dll_crt0): Ditto.
- * debug.cc (thread_stub): Ditto.
- * thread.cc: Minor cleanup.
- (__pthread_create): Add experimental tls storage declaration.
- * miscfuncs.cc: Define tls index.
- * winsup.h: Declare experimental tls storage.
-
- * window.cc (alarm): Use old timer return from setitimer.
- (ualarm): New function. From Alexandr V. Shutko.
-
-2001-11-26 Christopher Faylor <cgf@redhat.com>
-
- * Makefile.in (libcygwin.a): Use ar commands to build libcygwin.a since
- adding an archive doesn't work the way we want it to.
-
-2001-11-24 Christopher Faylor <cgf@redhat.com>
-
- * fhandler_disk_file.cc (fhandler_cygdrive::readdir): Avoid reporting
- inaccessible drives.
-
-2001-11-24 Corinna Vinschen <corinna@vinschen.de>
-
- * net.cc (cygwin_hstrerror): Allow s == NULL.
- (cygwin_rcmd): Add parameter checking.
- (cygwin_rexec): Ditto.
-
-2001-11-24 Corinna Vinschen <corinna@vinschen.de>
-
- * net.cc (cygwin_inet_ntoa): Add parameter checking.
- (cygwin_inet_network): Return INADDR_NONE instead of 0 in case of
- EFAULT.
- (cygwin_hstrerror): Add parameter checking.
- (cygwin_rresvport): Ditto.
- (socketpair): Ditto.
- * winsup.h (check_null_str): Add extern declaration.
-
-2001-11-24 Christopher Faylor <cgf@redhat.com>
-
- * path.cc (path_conv::check): Tighten FH_CYGDRIVE check to avoid
- matching trailing component, like other devices.
-
-2001-11-24 Christopher Faylor <cgf@redhat.com>
-
- * autoload.cc (IsDebuggerPresent): Make conditional load since it is
- not available everywhere.
-
- * path.cc (mount_info::conv_to_win32_path): Only consider /cygdrive to
- be FH_CYGDRIVE, not /cygdrive/x.
-
-2001-11-24 Christopher Faylor <cgf@redhat.com>
-
- * net.cc (inet_makeaddr): Revert previous change.
-
-2001-11-23 Christopher Faylor <cgf@redhat.com>
-
- * path.cc (chdir): Allow 'cd /cygdrive'.
-
-2001-11-23 Christopher Faylor <cgf@redhat.com>
-
- * dtable.cc (dtable::vfork_parent_restore): Add debugging statement.
-
- * exceptions.cc (try_to_debug): Spin only as long as we don't have a
- debugger attached.
-
- * fhandler.h (fhandler_base::set_nohandle): New method.
- (fhandler_base::get_nohandle): New method.
- * fhandler.cc (fhandler_base::dup): Avoid duplicating handle if there
- is no handle.
- * fhandler_disk_file.cc (fhandler_disk_file::opendir): Set nohandle
- flag on dummy fd.
-
-2001-11-23 Christopher Faylor <cgf@redhat.com>
-
- * Makefile.in: Make intermediate library for eventual inclusion in
- libcygwin.a
-
- * fhandler.h (fhandler_pipe::fhandler_pipe): Remove default argument
- setting since it is no longer used.
-
- * miscfuncs.cc (check_null_str): New function.
- (check_null_str_errno): Ditto.
- * net.cc: Add defensive buffer checking throughout.
- (cygwin_sendto): Protect against invalid fd.
- (cygwin_recvfrom): Ditto.
- (cygwin_getpeername): Ditto.
- (cygwin_recv): Ditto.
- (cygwin_send): Ditto.
- * winsup.h: Declare a new function.
-
-2001-11-23 Corinna Vinschen <corinna@vinschen.de>
-
- * select.cc (set_bits): Fix conditional for setting fd in exceptfds.
- * dtable.cc (dtable::build_fhandler): Create fhandler_pipe using
- correct device type.
- * path.cc (get_devn): Set correct pipe device type from device name.
-
-2001-11-22 Christopher Faylor <cgf@redhat.com>
-
- * path.cc (conv_path_list): Fix wild indexing into path due to
- conflicting methods for setting src pointer.
-
- * dir.cc (opendir): Only pass path_conv argument to opendir, since name
- is already part of the fhandler.
- * dtable.cc (dtable::build_fhandler): Accomodate new FH_CYGDRIVE type.
- * fhandler.cc (fhandler_base::opendir): Nuke name argument.
- * fhandler.h: Add FH_CYGDRIVE to "device" enum.
- (fhandler_base::opendir): Nuke name argument.
- (fhandler_disk_file::opendir): Ditto.
- (fhandler_disk_file::fhandler_disk_file): Declare new method which
- passes devtype through.
- (fhandler_cygdrive): Add elements for tracking drives.
- (fhandler_cygdrive::set_drives): Declare new method.
- (fhandler_cygdrive::iscygdrive_root): Declare new method.
- (fhandler_cygdrive::opendir): Declare new method.
- (fhandler_cygdrive::readdir): Declare new method.
- (fhandler_cygdrive::telldir): Declare new method.
- (fhandler_cygdrive::seekdir): Declare new method.
- (fhandler_cygdrive::rewinddir): Declare new method.
- (fhandler_cygdrive::closedir): Declare new method.
- (fhandler_cygdrive::fstat): Declare new method.
- * fhandler_disk_file.cc (fhandler_disk_file::fhandler_disk_file):
- Define new method which passes devtype through.
- (fhandler_disk_file::open): Tweak debug output.
- (fhandler_disk_file::opendir): Nuke first argument. Use info from
- path_conv and class rather than calling fstat.
- (fhandler_cygdrive::set_drives): New method.
- (fhandler_cygdrive::iscygdrive_root): New method.
- (fhandler_cygdrive::opendir): New method.
- (fhandler_cygdrive::readdir): New method.
- (fhandler_cygdrive::telldir): New method.
- (fhandler_cygdrive::seekdir): New method.
- (fhandler_cygdrive::rewinddir): New method.
- (fhandler_cygdrive::closedir): New method.
- (fhandler_cygdrive::fstat): New method.
- * path.cc (iscygdrive_device): Assume cygdriveness is already verified.
- (path_conv::check): Treat FH_CYGDRIVE "method" as a special case,
- setting file attributes as needed.
- (mount_info::conv_to_win32_path): Allow stand-alone /cygdrive, meaning
- "the directory which contains all of the drives on the system".
- (fillout_mntent): Use cyg_tolower for conversions.
- (mount_info::cygdrive_win32_path): Replace unused argument with unit
- number.
- * shared_info.h (mount_info::cygdrive_win32_path): Reflect argument
- change.
-
-2001-11-21 Christopher Faylor <cgf@redhat.com>
-
- * Makefile.in (DLL_OFILES): Add fhandler_disk_file.o.
- * cygheap.h (cygheap_fdnew::operator =): New operator.
- * dir.cc: Add invalid struct checking throughout. Use methods for all
- directory manipulation throughout.
- * fhandler.cc: Move fhandler_disk_file stuff to own file.
- (fhandler_base::opendir): New method.
- (fhandler_base::readdir): New method.
- (fhandler_base::telldir): New method.
- (fhandler_base::seekdir): New method.
- (fhandler_base::rewinddir): New method.
- (fhandler_base::closedir): New method.
- * fhandler_disk_file.cc: New file.
- * fhandler.h (fhandler_base): Declare new virtual methods.
- (fhandler_disk_file): Ditto.
- (fhandler_cygdrive): New class.
-
- * path.cc (conv_path_list): Use strccpy to break apart path.
-
-2001-11-17 Nick Duffek <nick@duffek.com>
-
- * path.cc (conv_path_list): Copy source paths before modifying them.
-
-2001-11-17 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_raw.cc (fhandler_dev_raw::clear): Don't reset unit.
- * fhandler_tape.cc (fhandler_dev_tape::fhandler_dev_tape): Add debug
- output.
-
-2001-11-15 Egor Duda <deo@logos-m.ru>
-
- * include/pthread.h (PTHREAD_COND_INITIALIZER): Define.
- * thread.cc (__pthread_cond_destroy): Add support for
- PTHREAD_COND_INITIALIZER.
- (__pthread_cond_init): Ditto.
- (__pthread_cond_broadcast): Ditto.
- (__pthread_cond_signal): Ditto.
- (__pthread_cond_dowait): Ditto.
- (__pthread_mutex_init): Handle PTHREAD_MUTEX_INITIALIZER correctly,
- don't return error when it's passed as parameter.
- * winsup.h (check_null_invalid_struct): Call correct function.
-
-2001-11-14 Christopher Faylor <cgf@redhat.com>
-
- * exceptions.cc: Add stdlib.h include for alloca declaration.
- * poll.cc: Ditto.
- * termios.cc: Ditto.
-
-2001-11-14 Christopher Faylor <cgf@redhat.com>
-
- * syscalls.cc (_write): Only allow zero length when fd is valid.
-
-2001-11-14 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.cc (fhandler_disk_file::fstat): Add setting access time
- and creation time to last modification time for files on filesystems
- not supporting multiple timestamps.
- (fhandler_disk_file::fstat_helper): Set access time and creation
- time in incoming Windows structure instead of in stat buf to avoid
- incorrectly overwriting Epoch timestamp.
-
-2001-11-14 Corinna Vinschen <corinna@vinschen.de>
-
- * winsup.h: Remove alloca definition since it's now defined through
- inclusion of stdlib.h.
- * lib/cygwin_crt0.c: Ditto.
-
-2001-11-13 Christopher Faylor <cgf@redhat.com>
-
- * syscalls.cc (_write): Allow zero length as per SUSv2.
-
-2001-11-13 Corinna Vinschen <corinna@vinschen.de>
-
- * dir.cc (mkdir): Add HIDDEN file attribute if file has leading dot
- and HIDDEN_DOT_FILES is defined.
- * fhandler.cc (fhandler_base::open): Ditto.
- * path.cc (symlink): Ditto.
- * syscalls.cc (_rename): Ditto and remove HIDDEN file attribute if
- new filename does not begin with a dot.
-
-2001-11-12 Christopher Faylor <cgf@redhat.com>
-
- * fhandler_console.cc (fhandler_console::read): Revert 2001-10-23
- change to only honor keydown events.
-
-2001-11-11 Christopher Faylor <cgf@redhat.com>
-
- * include/cygwin/version.h: Bump version to 1.3.6.
-
-2001-11-10 Christopher Faylor <cgf@redhat.com>
-
- * dtable.cc (dtable::build_fhandler): Don't increment console fd count
- if new operation fails. Increment fork_fixup field here.
- (dtable::dup2): Don't increment fork_fixup field here.
- * net.cc (fdsock): Ditto.
-
-2001-11-08 Corinna Vinschen <corinna@vinschen.de>
-
- * select.cc: Set errno using set_sig_errno() throughout.
- * signal.cc (signal): Always set SA_RESTART flag.
- * syscalls.cc (_read): Revert previous patch.
-
-2001-11-08 Corinna Vinschen <corinna@vinschen.de>
-
- * select.cc (fhandler_tty_slave::ready_for_read): Return 0 on EBADF.
- * syscalls.cc (_read): If ready_for_read() failed, save errno from
- being overwritten by signal handler call.
-
-2001-11-07 Corinna Vinschen <corinna@vinschen.de>
-
- * lib/getopt.c (getopt_internal): Reset optind to 1 only if optreset
- is not set.
-
-2001-11-06 Christopher Faylor <cgf@redhat.com>
-
- * select.cc (fhandler_tty_slave::ready_for_read): Correct inverted
- not_open test.
-
-2001-11-05 Christopher Faylor <cgf@redhat.com>
-
- * include/cygwin/version.h: Bump version to 1.3.5.
-
-2001-11-05 Corinna Vinschen <corinna@vinschen.de>
-
- * mmap.cc (mmap_record::find_empty): Add input parameter check.
-
-2001-11-04 Christopher Faylor <cgf@redhat.com>
-
- * dtable.cc (dtable::build_fhandler): Fix debug_printf to avoid SEGV
- due to incorrect parameter placement.
-
-2001-11-04 Christopher Faylor <cgf@redhat.com>
-
- * fhandler.h (fhandler_pipe::broken_pipe): Renamed from saweof.
- (fhandler_pipe::set_eof): Reflect above change.
- * pipe.cc (fhandler_pipe::fhandler_pipe): Ditto.
- (fhandler_pipe::read): Ditto.
- (fhandler_pipe::hiteof): Ditto.
-
-2001-11-04 Christopher Faylor <cgf@redhat.com>
-
- * pipe.cc (fhandler_pipe::read): Narrow eof return to just the "broken
- pipe" test.
-
-2001-11-04 Christopher Faylor <cgf@redhat.com>
-
- * select.cc: Add more comments throughout. Use bool 'true' where
- appropriate throughout.
- (fhandler_socket::select_read): Remove duplicate setting for *_ready
- which inadvertently overrode previous, correct setting.
- (fhandler_socket::select_write): Ditto.
-
-2001-11-03 Christopher Faylor <cgf@redhat.com>
-
- * select.cc (verify_console): New function.
- (verify_windows): Ditto.
- (fhandler_console::select_read): Really do need to verify that there is
- something to read.
- (fhandler_console::select_windows): Ditto.
-
-2001-11-03 Christopher Faylor <cgf@redhat.com>
-
- * fhandler.h (fhandler_base::ready_for_read): Remove unused argument.
- (fhandler_tty_slave::ready_for_read): Ditto.
- (select_record): Remove poll, initialize peek.
- * select.cc: Remove all poll functions, throughout. Change second
- argument of peek_* functions to 'bool' throughout. Specifically
- initialize *_ready variables throughout.
- (select_stuff::poll): Subsume previous poll functionality.
- (peek_pipe): Don't grab guard mutex when in select loop.
- select()/read() is racy by design so there is no need to worry about a
- race in select().
- (fhandler_base::ready_for_read): Remove unused argument.
- (fhandler_tty_slave::ready_for_read): Ditto.
- * syscalls.cc (_read): Eliminate third argument in ready_for_read call.
-
-2001-11-03 Corinna Vinschen <corinna@vinschen.de>
-
- * security.cc (get_supplementary_group_sidlist): New function.
- (get_group_sidlist): Call get_supplementary_group_sidlist() to
- retrieve list of supplementary groups SIDs from /etc/group and
- add them to the user's group list.
-
-2001-11-03 Christopher Faylor <cgf@redhat.com>
-
- * fhandler.cc (fhandler_base::read): Return just read ahead characters
- if slow device.
- * fhandler.h (fhandler_base::set_eof): New virtual method.
- (fhandler_pipe::set_eof): New method.
- * pipe.cc (fhandler_pipe::fhandler_pipe): Clear saweof flag.
- (fhandler_pipe::read): Return immediately if hit eof.
- (fhandler_pipe::hit_eof): Return true if saweof flag is set.
- * select.cc (peek_pipe): Don't call PeekNamedPipe if we couldn't grab
- the guard mutex.
-
-2001-11-02 Egor Duda <deo@logos-m.ru>
-
- * dll_init.h (class dll_list): Reorder functions to avoid compiler
- "can't inline" warnings.
- * security.h (class cygsid): Ditto.
- * sigproc.cc (get_proc_lock): Ditto.
- * sigproc.h (class sigframe): Ditto.
- * sync.h (class muto): Ditto.
-
-2001-11-02 Christopher Faylor <cgf@redhat.com>
-
- * fhandler.h (fhandler_base::get_guard): Actually MAKE virtual as
- previously indicated.
- * pipe.cc (make_pipe): Remove extraneous set_errno.
- * syscalls.cc (_open): Ditto.
- * select.cc (peek_pipe): Need to check that there is still something to
- read from the pipe after acquiring the mutex since another
- process/thread could have eaten the input before we got to acquiring
- the lock. (Thanks to Nick Duffek for this inspiration.)
-
-2001-11-01 Christopher Faylor <cgf@redhat.com>
-
- * fhandler.h: Change Windows 'BOOL's to c++ 'bool's for all variables.
- * select.cc (fhandler_base::ready_for_read): Set read_ready to zero
- prior to testing it or it will be uninitialized.
-
- * Makefile.in (CFLAGS): Move setting to Makefile.common.
-
-2001-11-01 Christopher Faylor <cgf@redhat.com>
-
- * cygheap.h (cygheap_fdmanip::isopen): Set appropriate errno if fd not
- open.
- * select.cc (fhandler_base::ready_for_read): Release an open guard
- mutex when exiting with an error condition.
- * syscalls.cc (_read): Check frequently for closed fd as a kludge until
- something better is invented.
-
-2001-11-01 Christopher Faylor <cgf@redhat.com>
-
- * dtable.cc (dtable::build_fhandler): Issue internal error on unknown
- device.
- * fhandler.cc (fhandler_base::close): Show both name and handle in
- debugging output.
-
- * fhandler.h (fhandler_base::get_guard): New virtual method.
- (fhandler_pipe::get_guard): New method.
- (fhandler_socket::ready_for_read): Delete declaration.
- (fhandler_pipe::ready_for_read): Ditto.
- (fhandler_serial::ready_for_read): Ditto.
- (fhandler_console::ready_for_read): Ditto.
- (fhandler_tty_common::ready_for_read): Ditto.
- (fhandler_windows::ready_for_read): Ditto.
- (struct select_record::peek): Declare new method.
- * select.cc (MAKEready): Delete.
- (peek_pipe): Use get_guard method to retrieve potential guard mutex
- handle.
- (fhandler_base::ready_for_read): Rewrite as generic ready-for-read
- handler. Should only be called for "slow" devices.
- (fhandler_socket::ready_for_read): Delete definition.
- (fhandler_pipe::ready_for_read): Ditto.
- (fhandler_serial::ready_for_read): Ditto.
- (fhandler_console::ready_for_read): Ditto.
- (fhandler_tty_common::ready_for_read): Ditto.
- (fhandler_windows::ready_for_read): Ditto.
- (fhandler_pipe::select_read): Fill in new peek record in select_record
- structure.
- (fhandler_console::select_read): Ditto.
- (fhandler_tty_common::select_read): Ditto.
- (fhandler_serial::select_read): Ditto.
- (fhandler_socket::select_read): Ditto.
- (fhandler_socket::select_read): Ditto.
- (fhandler_tty_slave::ready_for_read): Check for tty not open. Set
- errnos appropriately.
- * syscalls.cc (_read): Allow ready_for_read to set errno.
-
- * pinfo.cc (pinfo::init): Return spawn/NO_WAIT process as valid if it
- is initializing.
- * sigproc.cc (getsem): Adjust wait for process to initialize downward
- to avoid huge waits.
-
-2001-10-31 Christopher Faylor <cgf@redhat.com>
-
- * environ.cc: Set reset_com to false to mimic linux behavior more
- closely.
-
-2001-10-31 Corinna Vinschen <corinna@vinschen.de>
-
- * dtable.cc (dtable::vfork_child_dup): Revert impersonation
- before duplicating fhandler.
-
-2001-10-30 Christopher Faylor <cgf@redhat.com>
-
- * exceptions.cc (signal_exit): Weight the odds against the main thread
- running when signal thread is exiting.
-
-2001-10-30 Christopher Faylor <cgf@redhat.com>
-
- * sigproc.cc (sigproc_terminate): Don't signal main thread when exiting.
- * sigproc.h (sigframe): Decorate some methods with `inline'.
- (new_muto): Coerce pointer to new to void *.
-
-2001-10-30 Christopher Faylor <cgf@redhat.com>
-
- * fhandler.cc (fhandler_base::fork_fixup): Pass old handle to
- setclexec_pid.
-
-2001-10-30 Christopher Faylor <cgf@redhat.com>
-
- * cygheap.h (cygheap_fdmanip::cygheap_fdmanip): Clear fh.
- (cygheap_fdmanip::isopen): New method.
- * syscalls.cc (_read): Avoid accessing closed fd.
-
- * path.h (fe_types): New enum.
- (path_conv::set_path): New method.
- (find_exec): Change null_if_not_found argument to something more
- generic.
- * spawn.cc (find_exec): Default to returning the POSIX path rather than
- the windows path, unless instructed otherwise.
- (spawn_guts): Force call to find_exec to use native paths.
- * dlfcn.cc (check_path_access): Accommodate new find_exec arguments.
- * environ.h (win_env::get_posix): New method.
-
-2001-10-30 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_socket.cc (fhandler_socket::close): Add error handling.
-
-2001-10-30 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_socket.cc (fhandler_socket::dup): Revert previous change.
-
-2001-10-30 Christopher Faylor <cgf@redhat.com>
-
- * dtable.cc (dtable::dup2): Add some debugging. Use methods from
- passed in class rather than cygheap->fdtab.
- * fhandler_socket.cc (fhandler_socket::fixup_before_fork_exec): Add
- more debugging output.
- (fhandler_socket::dup): Allocate new space for prot_info_ptr for
- duplicated entry.
- (fhandler_socket::close): Loop closesocket() as long as WSAEWOULDBLOCK
- is returned.
- * syscalls.cc (stat_worker): Always delete fh if it has been created.
-
-2001-10-29 Corinna Vinschen <corinna@vinschen.de>
-
- * security.cc (is_group_member): Call NetLocalGroupGetMembers() for
- local machine only.
- (get_user_local_groups): Ditto for NetLocalGroupEnum().
-
-2001-10-29 Christopher Faylor <cgf@redhat.com>
-
- * fhandler.cc (fhandler_base::set_name): Set namehash here to catch
- name changes.
- (fhandler_base::open): Remove namehash setting.
- (fhandler_base::fstat): Subtract 1 from arbitrary time setting to avoid
- strange ls -l granularity problem.
-
-2001-10-29 Christopher Faylor <cgf@redhat.com>
-
- * select.cc (MAKEready): Remove extraneous select_read.
-
-2001-10-29 Corinna Vinschen <corinna@vinschen.de>
-
- * uinfo.cc (internal_getlogin): Set environment variable $HOME
- from either /etc/passwd or $HOMEDRIVE/$HOMEPATH if necessary.
-
-2001-10-29 Christopher Faylor <cgf@redhat.com>
-
- * fhandler.h (fhandler_serial::fhandler_serial): Change to only accept
- unit argument.
- * fhandler_serial.cc (fhandler_serial::fhandler_serial): Ditto.
- (fhandler_serial::open): Avoid else when previous clause is a return().
- * path.cc (get_devn): Alias /dev/ttyS0 -> /dev/com1, etc.
- (get_device_number): Reallow standalone "com1" as a valid name for
- /dev/com1.
-
-2001-10-26 Christopher Faylor <cgf@redhat.com>
-
- * select.cc (MAKEready): Check for read_ready in loop since select_read
- could set it.
- (peek_socket): Check ready/write/except specifically since they could
- have been set even prior to peek_socket call.
-
-2001-10-24 Christopher Faylor <cgf@redhat.com>
-
- * shared_info.h (MOUNT_VERSION): Change to a smaller, still arbitrary
- number.
- * shared.cc (open_shared): Accept a number to denote the shared memory
- region.
- (memory_init): Use shared memory version as part of the object name of
- the shared region. Ditto for the mount table.
- * path.cc (CYGWIN_REGNAME): New define used in place of
- CYGWIN_INFO_CYGWIN_REGISTRY_NAME throughout.
- * external.cc (cygwin_internal): Implement CW_[GS]ET_CYGWIN_REGISTRY_NAME.
- * cygheap.h (init_cygheap::cygwin_regname): New element.
-
-2001-10-23 Christopher Faylor <cgf@redhat.com>
-
- Ensure that all fhandler_*::read definitions are __stdcall throughout.
- * fhandler.cc (fhandler_base::set_inheritance): Be more defensive in
- debugging code.
- * fhandler.h: Adjust regparms throughout to reflect passing 'this'
- parameter.
- * fhandler_console.cc (fhandler_console::read): Remove unneeded test.
- Only honor "key down" events.
- * miscfuncs.cc (strcasestr): Reorganize for efficient code use.
- (check_null_empty_str_errno): Ditto.
- (__check_null_invalid_struct_errno): Ditto.
- (__check_invalid_read_ptr_errno): Ditto.
- * syscalls.cc (_read): Return 0 when length == 0, as per Single UNIX
- Specification.
-
-2001-10-22 Christopher Faylor <cgf@redhat.com>
-
- * debug.cc (set_errno): Return value of errno that was set, just like
- the macro.
- (setclexec_pid): Replace old handle with new handle.
- * debug.h: Reflect change in arguments for setclexec_pid.
- * fhandler.cc (fhandler_base::set_inheritance): Ditto.
- (fhandler_base::fork_fixup): Ditto.
- * cygerrno.h: Reflect return value change for set_errno.
-
-2001-10-22 Christopher Faylor <cgf@redhat.com>
-
- Remove 'cb' parameter and modify fhandler_* constructors throughout.
- * dtable.cc (dtable::build_fhandler): Remove debugging output which
- uses 'cb'.
- * exec.cc (execvp): New function.
- (execvpe): Ditto.
- * fhandler.cc (fhandler_base::fhandler_base): Use constructor
- initialization.
- * fhandler.h (fhandler_tty_common::fhandler_tty_common): Ditto.
- * fhandler_clipboard.cc (fhandler_dev_clipboard::fhandler_dev_clipboard):
- Ditto.
- * fhandler_console.cc (fhandler_console::fhandler_console): Ditto.
- * fhandler_raw.cc (fhandler_dev_raw::fhandler_dev_raw): Ditto.
- * fhandler_serial.cc (fhandler_serial::fhandler_serial): Ditto.
- * fhandler_tty.cc (fhandler_tty_master::fhandler_tty_master): Ditto.
- (fhandler_tty_slave::fhandler_tty_slave): Ditto.
- (fhandler_pty_master::fhandler_pty_master): Ditto.
- * fhandler_windows.cc (fhandler_windows::fhandler_windows): Ditto.
-
-2001-10-22 Corinna Vinschen <corinna@vinschen.de>
-
- Patch suggested by Ian Ray <ian.ray@nokia.com>:
- * syscalls.cc (seteuid): Unset environment variables HOMEDRIVE and
- HOMEPATH before calling internal_getlogin().
- * uinfo.cc (internal_getlogin): Use default HOMEPATH and HOMEDRIVE
- from environment if both are present, else query NetUserGetInfo().
-
-2001-10-22 Corinna Vinschen <corinna@vinschen.de>
-
- * net.cc (get_2k_ifconf): Change multiple IP address naming scheme
- to Linux style.
-
-Sun Oct 21 19:04:37 2001 Alexander Gottwald <ago@informatik.tu-chemnitz.de>
-
- * net.cc (get_2k_ifconf): Added support for multiple IP addresses on
- one interface.
-
-2001-10-22 Corinna Vinschen <corinna@vinschen.de>
-
- * miscfuncs.cc (__check_invalid_read_ptr_errno): Return error, if any.
-
-2001-10-21 Christopher Faylor <cgf@redhat.com>
-
- * resource.cc (fill_rusage): Perform paranoid zero structure passed to
- GetProcessMemoryInfo.
-
-2001-10-22 Robert Collins <rbtcollins@hotmail.com>
-
- * autoload.cc: Autoload GetProcessMemoryInfo.
- * resource.cc (fill_rusage): Calculate ru_maxrss and ru_majflt entries.
- (Bug report on this from Guido Serassio in the squid project).
- This requires including psapi.h.
-
-2001-10-20 Christopher Faylor <cgf@redhat.com>
-
- * dll_init.cc (dll_list::alloc): Increase retry count to 1000.
-
-2001-10-20 Christopher Faylor <cgf@redhat.com>
-
- * miscfuncs.cc (__check_invalid_read_ptr_errno): New function.
- * syscalls.c (_write): Validate that write buffer is accessible for
- reading, not writing.
- * winsup.h: Declare new function, increase regparmization of check_*
- functions.
-
-2001-10-19 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (getcwd): Allow len == 0 when buf == NULL.
-
-2001-10-18 Christopher Faylor <cgf@redhat.com>
-
- * syscalls.cc (_read): Validate input pointer.
- (_write): Ditto.
- (system): Ditto.
-
-2001-10-16 Frederic Devernay <Frederic.Devernay@sophia.inria.fr>
-
- * poll.cc (poll): Call cygwin_select() if any fd is valid.
-
-2001-10-16 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_raw.cc (fhandler_dev_raw::open): Eliminate compatibility
- code since no Win32 device names are used anymore.
- * fhandler_tape.cc (fhandler_dev_tape::tape_set_blocksize): Allow
- 0 as blocksize to indicate variable blocksize.
- * path.cc (win32_device_name): Generate NT internal device names
- using upper/lower case names for readability.
- Generate \DosDevices\<letter>: device name for mount table
- compatibility devices.
-
-2001-10-16 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_tape.cc (fhandler_dev_tape::tape_status): Report
- EOTWarningZoneSize in get->mt_eotwarningzonesize.
- * include/cygwin/mtio.h: Define DEFTAPE.
- (struct mtget): Add member `mt_eotwarningzonesize'. Add a comment.
- * include/cygwin/version.h: Bump API minor version to 47.
-
-2001-10-16 Christopher Faylor <cgf@redhat.com>
-
- * fhandler.cc (fhandler_base::fork_fixup): Guard against compiler
- warning.
-
-2001-10-16 Corinna Vinschen <corinna@vinschen.de>
-
- * autoload.cc: Add load statement for `NtOpenFile'.
- * fhandler.h (fhandler_dev_raw::get_unit): New method.
- (fhandler_dev_tape::norewind): Eliminate.
- (fhandler_dev_tape::is_rewind_device): New method.
- * fhandler_raw.cc (fhandler_dev_raw::open): Open new
- fixed device name devices using NT internal method.
- Keep calling fhandler_base::open() for old mount table
- device mapping compatibility devices.
- (fhandler_dev_raw::fstat): Eliminate. Settings are done
- by fhandler_base::fstat() already.
- * fhandler_tape.cc: Remove `norewind' usage throughout.
- * ntdll.h: Define FILE_SYNCHRONOUS_IO_NONALERT.
- Define struct _IO_STATUS_BLOCK.
- Declare NtOpenFile().
- * path.cc (get_raw_device_number): Add new approach for
- using fixed device names.
- (win32_device_name): Ditto.
- (get_device_number): Ditto. Require POSIX path to begin
- with "/dev/".
- (mount_info::conv_to_win32_path): Call win32_device_name()
- instead of get_device_number() after evaluating mount points
- to allow changing the win32 destination path again.
- * security.cc (str2buf2uni): Remove `static' to be able to
- call function from fhandler_dev_raw::open().
- * wincap.cc: Set flag has_raw_devices appropriately.
- * wincap.h: Add flag has_raw_devices.
-
-2001-10-16 Christopher Faylor <cgf@redhat.com>
-
- * cygheap.h (cygheap_fdget::cygheap_fdget): Remove debugging operation
- from set_errno.
-
-2001-10-16 Christopher Faylor <cgf@redhat.com>
-
- * mmap.cc (mmap): Assign 'fh' from cygheap_fdget. Use 'fh' everywhere.
-
-2001-10-15 Christopher Faylor <cgf@redhat.com>
-
- * cygerrno.h (set_errno): Define more informative version of this
- function for debugging.
- (__set_errno): Declare when DEBUGGING.
- * cygheap.h (cygheap_fdget::cygheap_fdget): Add a flag to control when
- errno is set.
- * debug.cc (__set_errno): New function.
- * fcntl.cc (_fcntl): Fix so that correct fd is used for second argument
- to dup2.
- * syscalls.cc (_cygwin_istext_for_stdio): Don't set errno here when
- using cygheap_fdget.
-
-2001-10-15 Christopher Faylor <cgf@redhat.com>
-
- * fhandler.cc (fhandler_base::fork_fixup): Don't protect handle.
-
- * dlfcn.cc: Fix to confirm to coding standards.
-
- Reorganize includes throughout to accommodate new cygheap.h usage.
- * cygheap.h (cygheap_fdmanip): New class: simplifies locking and
- retrieval of fds from cygheap->fdtab.
- (cygheap_fdget): Ditto.
- (cygheap_fdnew): Ditto.
- * fcntl.cc (_fcntl): Use new method to lock fdtab and retrieve info.
- * ioctl.cc (ioctl): Ditto.
- * mmap.cc (mmap): Ditto.
- * net.cc: Ditto, throughout.
- * passwd.cc (getpass): Ditto.
- * path.cc (fchdir): Ditto.
- * pipe.cc (make_pipe): Ditto.
- * sec_acl.cc (facl): Ditto.
- * syscalls.cc: Ditto, throughout.
- * termios.cc: Ditto, throughout.
-
-2001-10-15 Corinna Vinschen <corinna@vinschen.de>
-
- * uname.cc (uname): Use `wProcessorLevel' unless OS sets it wrong.
- Use `dwProcessorType' then instead.
- * wincap.cc: Set flag has_valid_processorlevel appropriately.
- * wincap.h: Add flag has_valid_processorlevel.
-
-2001-10-14 Christopher Faylor <cgf@redhat.com>
-
- * dtable.cc (dtable::build_fhandler_from_name): Use PC_FULL to
- determine path name.
- * path.cc (fchdir): Remove rel -> abs path conversion.
-
-Sun Oct 14 08:10:12 2001 Gary R. Van Sickle
-
- * fork.cc (fork_parent): Correct the "unable to allocate
- forker_finished event" error message. It named the wrong event before.
-
-2001-10-13 Christopher Faylor <cgf@redhat.com>
-
- * autoload.cc (load_wsock32): Declare dummy function to force loading
- of winsock.
- * fhandler.cc (fhandler_base::set_inheritance): Make debugging output
- more verbose.
- * fhandler_socket.cc (fhandler_socket::fixup_after_fork): Force loading
- of winsock32 if winsock2 not available.
- * net.cc (set_socket_inheritance): Use DuplicateHandle in all cases to
- set inheritance correctly.
- (fdsock): Use winsock2_active macro to determine when to set socket
- inheritance. Remove fdtab resource locking since this function should
- already be protected.
- (cygwin_accept): Simplify logic. Ensure that fdtab unlock is not
- called inappropriately.
- (cygwin_rcmd): Use fdtab locking.
- (cygwin_rresvport): Ditto.
- (cygwin_rexec): Ditto.
- * select.cc (peek_socket): Set errno appropriately if winsock select
- fails.
-
-2001-10-13 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
-
- * winsup.h: Declare check_pty_fds.
- * syscalls.cc (check_pty_fds): Rename from check_ttys_fds. Also check
- pty master.
- (setsid): Use check_pty_fds.
- * dtable.cc (dtable::dec_console_fds): Add check on pty fds.
-
-2001-10-13 Ralf Habacker <Ralf.Habacker@freenet.de>
-
- * fhandler_dsp.cc (fhandler_dsp::ioctl): Return 0 for successful
- SNDCTL_DSP_GETBLKSIZE operation.
-
-2001-10-13 Christopher Faylor <cgf@redhat.com>
-
- Remove obsolete 'name' arg from fhandler_* constructors throughout.
- * winsup.h (winsock_active): New macro.
- (winsock2_active): Ditto.
- * autoload.cc (wsock_init): Use new macros to decide if winsock or
- winsock2 is loaded.
- (nonexist_wsock32): Dummy function to force winsock load.
- (nonexist_ws2_32): Dummy function to force winsock2 load.
- * fhandler.h (fhandler_socket::fstat): Declare new method. Currently
- unused.
- * fhandler_socket.cc (fhandler_socket::fixup_before_fork_exec): Check
- that winsock2 is active before trying WSADuplicateSocketA.
- (fhandler_socket::fixup_after_fork): Add extra check for
- winsock2_active. Otherwise use iffy procedures for Windows 95.
- (fhandler_socket::fixup_after_exec): Add debugging.
- (fhandler_socket::dup): Add debugging.
- (fhandler_socket::fstat): New method.
- (fhandler_socket::set_close_on_exec): Attempt to perform iffy stuff on
- Windows 95.
-
- * errno.cc (_sys_nerr): Work around compiler strangeness.
-
- * pinfo.cc (winpids::add): Add extra element at end of allocated array
- for setting to NULL.
- (winpids::enumNT): Ditto.
- (winpids::init): Don't modify pidlist if it hasn't been allocated
- (possibly due to malloc problem).
-
-2001-10-12 Christopher Faylor <cgf@redhat.com>
-
- * autoload.cc (wsock_init): Reorganize slightly to accommodate a new
- compiler.
-
-2001-10-11 Egor Duda <deo@logos-m.ru>
-
- * net.cc (cygwin_sendto): Use correct socket address when sending
- data to AF_UNIX socket.
-
-Wed Oct 10 16:10:41 2001 Alexander Gottwald <ago@informatik.tu-chemnitz.de>
-
- * net.cc (get_95_ifconf): Using other registry values pointing to
- correct networkdevice identification for Windows95.
-
-Tue Oct 9 22:22:45 2001 Christopher Faylor <cgf@cygnus.com>
-
- Throughout, rename PROC_FORK1 to PROC_FORK.
- * child_info.h: Rename PROC_* to _PROC_*. Define PROC_* with
- additional testing magic. Eliminate old PROC_FORK and rename
- PROC_FORK1 to PROC_FORK.
- * dcrt0.cc (_cygwin_testing_magic): New variable. Added to magic
- number in proc_info.
- (alloc_stack): Eliminate old PROC_FORK test.
- (dll_crt0_1): Ditto. Use _PROC_* enums for test. Subtract
- _cygwin_testing_magic from child_proc_info->type so that normal cygwin
- programs invoked by test suite programs do not consider themselves to
- be in a cygwin environment.
- (_dll_crt0): Ditto. Move environment checks to initial_env function to
- conserve on stack space.
- (initial_env): New function. Checks for testing and debugging
- environment variables.
- * init.cc (cygwin_hmodule): Move declaration.
- * winsup.h: Declare variables used for cygwin testing.
-
-Tue Oct 9 19:17:53 2001 Christopher Faylor <cgf@cygnus.com>
-
- * uinfo.cc (internal_getlogin): Reorganize slightly to minimize work in
- default condition.
-
-Tue Oct 9 18:53:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.cc (fhandler_disk_file::open): Add missing case clash check.
-
-Mon Oct 8 01:47:27 2001 Christopher Faylor <cgf@cygnus.com>
-
- * dtable.cc (dtable::build_fhandler): Allocate correct amount for given
- fhandler class.
- * fhandler.h (fhandler_union): Properly define rather than relying on
- fhandler_console being "big enough".
-
-Mon Oct 8 00:25:18 2001 Christopher Faylor <cgf@cygnus.com>
-
- * external.cc (fillout_pinfo): Reset counter whenever we initialize the
- pid list.
-
-Sun Oct 7 17:16:05 2001 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (normalize_posix_path): Don't eat a '.' after a '\\' since it
- has special meaning on NT.
-
- * syscalls.cc (access): Use stat_worker.
-
-Fri Oct 5 21:01:14 2001 Christopher Faylor <cgf@cygnus.com>
-
- * fhandler.cc (fhandler_base::fork_fixup): Protect dup'ed handle and
- record it as non-inheritable for debugging purposes in case there is a
- subsequent fork or exec.
- * fhandler_tty.cc (fhandler_tty_common::fixup_after_fork): Allow
- fork_fixup to call ProtectHandle.
-
-Fri Oct 5 14:22:47 2001 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (get_raw_device_number): Correct length arguments for
- wdeveqn.
-
-Fri Oct 5 11:05:32 2001 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (getcwd): Allow NULL first argument.
-
-Fri Oct 5 00:31:35 2001 Christopher Faylor <cgf@cygnus.com>
-
- * heap.h (inheap): Check for NULL.
-
-Thu Oct 4 23:17:49 2001 Christopher Faylor <cgf@cygnus.com>
-
- Add second path_conv * argument to fstat()s throughout.
- * fhandler.h: Change read and fstat to regparm/stdcall throughout.
- (fhandler_base::fstat): Just declare. Don't define.
- (fhandler_disk_file::fstat_helper): Declare.
- * fhandler.cc (fhandler_base::fstat): Move here from fhandler.h, adapt
- from former stat_dev().
- (fhandler_disk_file::fstat): Move most of the disk-file-specific logic
- from stat_worker to here. Use fstat_helper to derive final fstat
- output.
- (fhandler_disk_file::fstat_helper): New method, renamed from former
- fstat method.
- (num_entries): Moved here from syscalls.cc.
- * fhandler_mem.cc (fhandler_dev_mem::fstat): Use base class to
- initialize most stuff. Invert has_physical_mem_access test for
- establishing permissions.
- * fhandler_raw.cc (fhandler_dev_raw::fstat): Eliminate unneed test and
- memory clearing. Use base class to initialize most stuff.
- * syscalls.cc (stat_dev): Eliminate.
- (stat_worker): Simply call fstat method to generate fstat output. Move
- all device specific code to appropriate fstats.
-
- * dir.cc (opendir): Pass correct arg to stat_worker to allow following
- symlinks.
-
-Thu Oct 4 21:37:57 2001 Christopher Faylor <cgf@cygnus.com>
-
- * spawn.cc (perhaps_suffix): Return NULL on non-existence of file as
- well as "directoryness". Previous code modified on 2001/09/30 actually
- had an arguable bug which was unmasked by the change on that day.
-
-Thu Oct 4 20:52:42 2001 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (path_conv::check): Return ENOTDIR when leading device and
- trailing component.
-
-Thu Oct 4 18:49:23 2001 Christopher Faylor <cgf@cygnus.com>
-
- * syscalls.cc (stat_worker): Make global. Accept path_conv parameter
- for passing information back to caller.
- * winsup.h: Declare stat_worker.
- * dir.cc (opendir): Use stat_worker rather than stat and pass path_conv
- parameter to stat_worker for later inspection.
-
-2001-10-04 Karellen (karellen@boreworms.com)
-
- * syslog.cc (syslog): Teach syslog about syslog priorities other than
- LOG_ERR, LOG_WARNING and LOG_INFO
-
-Thu Oct 4 15:50:03 2001 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (path_conv::check): Don't perform file system or rootdir
- checks on devices.
-
-Wed Oct 3 19:40:36 2001 Christopher Faylor <cgf@cygnus.com>
-
- * dcrt0.cc (dll_crt0_1): Don't close hexec_proc if it is NULL.
-
- * fork.cc (vfork): Add debugging statements.
-
- * path.cc (get_device_number): Make static. Rewrite to inspect both unix
- and windows paths.
- (get_raw_device_number): Just check for parts of raw device that we
- care about.
- (get_devn): New function, pulled from get_device_number.
- (win32_device_name): Accommodate arg changes to get_device_number.
- (mount_info::get_device_number): Call get_device_number on translated
- Windows path.
-
- * spawn.cc (spawn_guts): Don't treat P_VFORK differently from P_NOWAIT.
- Add handle to child's shared region to child so that it will be
- preserved if the parent goes away.
- * fhandler.h: Throughout, simplify to one open method for all fhandler
- classes, requiring a path_conv first element.
- * fhandler.cc (fhandler_base::open): Remove obsolete method.
- Generalize to require path_conv * as first argument.
- (fhandler_disk_file::open): Remove obsolete method.
- (fhandler_disk_file::open): Use path_conv pointer rather than
- reference.
- * fhandler_clipboard.cc (fhandler_dev_clipboard::dup): Use new open
- method.
- (fhandler_dev_clipboard::open): Accommodate new argument for open
- methods.
- * fhandler_console.cc (fhandler_console::open): Ditto.
- (fhandler_console::dup): Use new open method.
- (fhandler_console::fixup_after_fork): Ditto.
- (fhandler_console::fixup_after_exec): Ditto.
- * fhandler_dsp.cc (fhandler_dev_dsp::open): Accommodate new argument for
- open methods.
- * fhandler_floppy.cc (fhandler_dev_floppy::open): Ditto.
- * fhandler_mem.cc (fhandler_dev_mem::open): Ditto.
- * fhandler_random (fhandler_dev_random::open): Ditto.
- * fhandler_raw.cc (fhandler_dev_raw::open): Ditto.
- * fhandler_serial.cc (fhandler_serial::open): Ditto.
- * fhandler_tape.cc (fhandler_dev_tape::open): Ditto.
- * fhandler_tty.cc (fhandler_tty_slave::open): Ditto.
- (fhandler_pty_master::open): Ditto.
- * fhandler_windows.cc (fhandler_windows::open): Ditto.
- * fhandler_zero.cc (fhandler_dev_zero::open): Ditto.
- * fhandler_socket.cc (fhandler_socket::set_connect_secret): Accommodate
- new argument for open methods.
- * syscalls.cc (_open): Ditto.
- (stat_worker): Ditto.
-
-Tue Oct 2 23:49:18 2001 Christopher Faylor <cgf@cygnus.com>
-
- * cygheap.cc (cfree): Remove malloc debugging probe.
- * dlmalloc.c (errprint): Remove abort() call which causes interesting
- error message printing to abort prematurely.
- * environ.cc: Sprinkle MALLOC_CHECKs liberally throughout.
- (_addenv): Allocate two empty elements at end of environ to
- (apparently) work around problems with some buggy applications.
- (winenv): Avoid calling alloca if no forced environment variable is
- present.
-
- * exceptions.cc (open_stackdumpfile): Don't print "Dumping stack trace
- to..." when running in a cygwin environment (i.e., the parent is a
- cygwin process).
-
- * dtable.cc (dtable::init_std_file_from_handle): Move device type
- detection code from build_fhandler here since it is only used by this
- function.
- (dtable::build_fhandler_from_name): New method. Renamed from
- dtable::build_fhandler.
- (dtable::build_fhandler): Use build_fhandler_from_name.
- (cygwin_attach_handle_to_fd): Ditto.
- * syscalls.cc (_open): Ditto.
- (stat_worker): Ditto.
- * dtable.h (dtable::build_fhandler_from_name): Rename declaration from
- dtable::build_fhandler.
-
-Mon Oct 1 16:52:23 2001 Christopher Faylor <cgf@cygnus.com>
-
- * dtable.h (dtable::build_fhandler): Make path_conv parameter
- non-optional.
- (dtable::init_std_file_from_handle): Eliminate name parameter.
- * dtable.cc (stdio_init): Don't pass bogus name to
- init_std_file_from_handle. The function will figure out the name
- itself.
- (dtable::init_std_file_from_handle): Eliminate name parameter. Assume
- that we're always called with an appropriate fd. Pass name as NULL if
- we can't simply figure it out from context.
- (cygwin_attach_handle_to_fd): Pass path_conv argument to
- build_fhandler.
- (dtable::build_fhandler): Make path_conv argument mandatory. Eliminate
- specific call to get_device_number. With unknown device names, set
- name from handle context for parsing by path_conv.
- (dtable::build_fhandler): Pass path_conv argument to build_fhandler.
- * path.h (path_conv::set_isdisk): Set disk device type.
- (path_conv::is_device): Don't consider FH_DISK a "device".
- * syscalls.cc (_open): Pass path_conv argument by reference.
- (stat_worker): Ditto.
- (_rename): Use path_conv operators. Add bounds to DeleteFile/MoveFile
- for loop.
-
-Mon Oct 1 14:25:00 2001 Charles Wilson <cwilson@ece.gatech.edu>
-
- * cygwin.din: export strtoll and strtoull
-
-Sun Sep 30 22:51:41 2001 Christopher Faylor <cgf@cygnus.com>
-
- Add "path.h" include throughout, where needed. Use new path_conv
- methods and operators to simplify testing for directory and attributes,
- throughout.
- * path.h (path_conv::exists): New method.
- (path_conv::has_attribute): Ditto.
- (path_conv::isdir): Ditto.
- (path_conv::DWORD &): New operator.
- (path_conv::int &): Ditto.
- * dir.cc (rmdir): Eliminate a goto.
- * dtable.cc (dtable::build_fhandler): Accept opt and suffix info for
- path_conv.check. Return fh == NULL on path_conv error. Pass unit to
- set_name as appropriate.
- (dtable::reset_unix_path_name): New method.
- * dtable.h (dtable): Declare new method. Reflect arg changes to
- build_fhandler.
- * fhandler.cc (fhandler_disk_dummy_name): Eliminate.
- (fhandler_base::set_name): Expect paths to be NULL. Build
- unix_path_name from win32_path_name when it is a device.
- (fhandler_base::reset_unix_path_name): New method.
- (fhandler_base::raw_read): Report EISDIR when ERROR_INVALID_FUNCTION
- or ERROR_INVALID_PARAMETER and reading a directory.
- (fhandler_disk_file::fstat): Don't call stat_dev since we should now
- never be calling fhandler_disk_file methods with devices.
- (fhandler_base::fhandler_base): Clear {unix,win32}_path_name.
- (fhandler_base::~fhandler_base): Always free {unix,win32}_path_name.
- (fhandler_disk_file::fhandler_disk_file): Remove set_no_free_names
- kludge.
- (fhandler_disk_file::open): Ditto.
- * fhandler.h (fhandler_base::no_free_names): Eliminate.
- (fhandler_base::set_no_free_names): Ditto.
- * fhandler_tty.cc (fhandler_tty_slave::fhandler_tty_slave): Don't set
- unix_path_name here.
- * path.cc (fchdir): Lock fd table throughout. Use new
- dtable::reset_unix_path_name method to reset path.
- * syscalls.cc (stat_worker): Reorganize to always call fstat method.
- Pass path_conv method to fhandler_*::open.
- (chroot): Elminate a goto.
-
-Sun Sep 30 17:37:43 2001 Christopher Faylor <cgf@cygnus.com>
-
- * environ.cc (winenv): Allocate exact amount of space needed for forced
- windows environment variable rather than just using MAX_PATH.
-
-Sun Sep 30 17:10:18 2001 Christopher Faylor <cgf@cygnus.com>
-
- * Makefile.in: Depend on stamp to ensure rebuilding. Remove stamp file
- when we've just built the DLL.
-
-Mon Oct 1 00:34:00 2001 Robert Collins <rbtcollins@hotmail.com>
-
- * thread.cc (pthread_cond_dowait): Hopefully eliminate a race on multiple thread
- wakeups.
-
-Sat Sep 29 18:26:00 2001 Robert Collins <rbtcollins@hotmail.com>
-
- * pthread.cc (pthread_cond_timedwait): Deleted - exported from thread.cc.
- (pthread_cond_wait): Deleted - exported from thread.cc.
- * thread.cc (pthread_cond::BroadCast): Update to use the new syntax for
- verifyable_object_isvalid ().
- (pthread_cond::Signal): Ditto. Also attempt to fix the lost signal race
- with pthread_cond::TimedWait().
- (check_valid_pointer): Change definiton to void const *.
- (verifyable_object_isvalid): Add new parameter to allow identification of
- static initializers, and return a enum rather than magic numbers.
- (__pthread_create): Ditto.
- (__pthread_cleanup): Ditto.
- (__pthread_attr_init): Ditto.
- (__pthread_attr_getinheritsched): Ditto.
- (__pthread_attr_getschedparam): Ditto.
- (__pthread_attr_getschedpolicy): Ditto.
- (__pthread_attr_getscope): Ditto.
- (__pthread_attr_setdetachstate): Ditto.
- (__pthread_attr_getdetachstate): Ditto.
- (__pthread_attr_setinheritsched): Ditto.
- (__pthread_attr_setschedparam): Ditto.
- (__pthread_attr_setschedpolicy): Ditto.
- (__pthread_attr_setscope): Ditto.
- (__pthread_attr_setstacksize): Ditto.
- (__pthread_attr_getstacksize): Ditto.
- (__pthread_attr_destroy): Ditto.
- (__pthread_join): Ditto.
- (__pthread_detach): Ditto.
- (__pthread_suspend): Ditto.
- (__pthread_continue): Ditto.
- (__pthread_getschedparam): Ditto.
- (__pthread_getsequence_np): Ditto.
- (__pthread_key_create): Ditto.
- (__pthread_key_delete): Ditto.
- (__pthread_setschedparam): Ditto.
- (__pthread_setspecific): Ditto.
- (__pthread_getspecific): Ditto.
- (__pthread_cond_destroy): Ditto.
- (__pthread_cond_init): Ditto.
- (__pthread_cond_broadcast): Ditto.
- (__pthread_cond_signal): Ditto.
- (__pthread_condattr_init): Ditto.
- (__pthread_condattr_getpshared): Ditto.
- (__pthread_condattr_setpshared): Ditto.
- (__pthread_condattr_destroy): Ditto.
- (__pthread_kill): Ditto.
- (__pthread_mutex_init): Ditto.
- (__pthread_mutex_getprioceiling): Ditto.
- (__pthread_mutex_lock): Ditto.
- (__pthread_mutex_trylock): Ditto.
- (__pthread_mutex_unlock): Ditto.
- (__pthread_mutex_destroy): Ditto.
- (__pthread_mutex_setprioceiling): Ditto.
- (__pthread_mutexattr_getprotocol): Ditto.
- (__pthread_mutexattr_getpshared): Ditto.
- (__pthread_mutexattr_gettype): Ditto.
- (__pthread_mutexattr_init): Ditto.
- (__pthread_mutexattr_destroy): Ditto.
- (__pthread_mutexattr_setprotocol): Ditto.
- (__pthread_mutexattr_setprioceiling): Ditto.
- (__pthread_mutexattr_getprioceiling): Ditto.
- (__pthread_mutexattr_setpshared): Ditto.
- (__pthread_mutexattr_settype): Ditto.
- (__sem_init): Ditto.
- (__sem_destroy): Ditto.
- (__sem_wait): Ditto.
- (__sem_trywait): Ditto.
- (__sem_post): Ditto.
- (__pthread_cond_dowait): New function, contains core logic from
- __pthread_cond_wait and __pthread_cond_timedwait. Decrement (*cond)->waiting
- before reentering the cond access mutex to allow detection of lost signals.
- (__pthread_cond_timedwait): Rename to pthread_cond_timedwait, and call
- __pthread_cond_dowait after calculating the wait length.
- (__pthread_cond_wait): Rename to pthread_cond_wait, and call
- __pthread_cond_dowait.
- * thread.h: New enum for use with verifyable_object_isvalid.
- Remove the extern exporting of __pthread_cond_timedwait and __pthread_cond_wait.
-
-Fri Sep 28 21:18:50 2001 Christopher Faylor <cgf@cygnus.com>
-
- * pipe.cc (fhandler_pipe::fixup_after_fork): New method.
- * fhandler.h (fhandler_pipe::fixup_after_fork): Declare new method.
-
-Fri Sep 28 03:23:04 2001 Christopher Faylor <cgf@cygnus.com>
-
- * passwd.cc (read_etc_passwd): Bother with unlocking when not
- in cygwin initialization.
- * grp.cc (read_etc_group): Ditto.
-
-Fri Sep 28 02:57:03 2001 Christopher Faylor <cgf@cygnus.com>
-
- * passwd.cc (read_etc_passwd): Don't bother with locking when
- in cygwin initialization since there is only one thread.
- * grp.cc (read_etc_group): Ditto.
-
-Fri Sep 28 01:50:09 2001 Christopher Faylor <cgf@cygnus.com>
-
- * pipe.cc (fhandler_pipe::hit_eof): Return correct value when there is
- no EOF event available.
-
-Sat Sep 28 00:34:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * mmap.cc (mmap): Move setting the access after evaluating fd.
- Remove useless comment. Explain copy-on-write problem of 9x
- more detailed. Don't set access to FILE_MAP_COPY on 9x only
- when anonymous mapping is requested.
- (fhandler_disk_file::mmap): Remove useless device check.
- Add debug output.
-
-Fri Sep 27 07:35:00 2001 Robert Collins <rbtcollins@hotmail.com>
-
- * Makefile.in: Only stamp winver_stamp on success.
-
-Wed Sep 26 16:02:35 2001 Christopher Faylor <cgf@cygnus.com>
-
- * select.cc (peek_pipe): REALLY only grab mutex when we actually got
- something from the pipe.
-
-Tue Sep 25 21:25:00 2001 Robert Collins <rbtcollins@hotmail.com>
-
- * thread.cc (pthread_cond::BroadCast): Use address with verifyable_object_isvalid().
- (pthread_cond::Signal): Ditto.
- (__pthread_create): Ditto.
- (__pthread_cleanup): Ditto.
- (__pthread_attr_init): Ditto.
- (__pthread_attr_getinheritsched): Ditto.
- (__pthread_attr_getschedparam): Ditto.
- (__pthread_attr_getschedpolicy): Ditto.
- (__pthread_attr_getscope): Ditto.
- (__pthread_attr_setdetachstate): Ditto.
- (__pthread_attr_getdetachstate): Ditto.
- (__pthread_attr_setinheritsched): Ditto.
- (__pthread_attr_setschedparam): Ditto.
- (__pthread_attr_setschedpolicy): Ditto.
- (__pthread_attr_setscope): Ditto.
- (__pthread_attr_setstacksize): Ditto.
- (__pthread_attr_getstacksize): Ditto.
- (__pthread_attr_destroy): Ditto.
- (__pthread_join): Ditto.
- (__pthread_detach): Ditto.
- (__pthread_suspend): Ditto.
- (__pthread_continue): Ditto.
- (__pthread_getschedparam): Ditto.
- (__pthread_getsequence_np): Ditto.
- (__pthread_key_create): Ditto.
- (__pthread_key_delete): Ditto.
- (__pthread_setschedparam): Ditto.
- (__pthread_setspecific): Ditto.
- (__pthread_getspecific): Ditto.
- (__pthread_cond_destroy): Ditto.
- (__pthread_cond_init): Ditto.
- (__pthread_cond_broadcast): Ditto.
- (__pthread_cond_signal): Ditto.
- (__pthread_cond_timedwait): Ditto.
- (__pthread_cond_wait): Ditto.
- (__pthread_condattr_init): Ditto.
- (__pthread_condattr_getpshared): Ditto.
- (__pthread_condattr_setpshared): Ditto.
- (__pthread_condattr_destroy): Ditto.
- (__pthread_kill): Ditto.
- (__pthread_mutex_init): Ditto.
- (__pthread_mutex_getprioceiling): Ditto.
- (__pthread_mutex_lock): Ditto.
- (__pthread_mutex_trylock): Ditto.
- (__pthread_mutex_unlock): Ditto.
- (__pthread_mutex_destroy): Ditto.
- (__pthread_mutex_setprioceiling): Ditto.
- (__pthread_mutexattr_getprotocol): Ditto.
- (__pthread_mutexattr_getpshared): Ditto.
- (__pthread_mutexattr_gettype): Ditto.
- (__pthread_mutexattr_init): Ditto.
- (__pthread_mutexattr_destroy): Ditto.
- (__pthread_mutexattr_setprotocol): Ditto.
- (__pthread_mutexattr_setprioceiling): Ditto.
- (__pthread_mutexattr_getprioceiling): Ditto.
- (__pthread_mutexattr_setpshared): Ditto.
- (__pthread_mutexattr_settype): Ditto.
- (__sem_init): Ditto.
- (__sem_destroy): Ditto.
- (__sem_wait): Ditto.
- (__sem_trywait): Ditto.
- (__sem_post): Ditto.
- (verifyable_object_isvalid): Recieve a pointer to a pointer for verification.
- (__pthread_mutexattr_getprotocol): Fix typo in magic number.
- (__pthread_mutexattr_getpshared): Ditto.
- (__pthread_mutexattr_gettype): Ditto.
- * thread.h (verifyable_object_isvalid): Change prototype to recieve a pointer to a
- pointer for verification.
- * include/pthread.h: Fix typo for __cleanup_routine_type typedef. (Contrib from Net).
-
-Tue Sep 25 02:09:42 2001 Christopher Faylor <cgf@redhat.com>
-
- * select.cc (fhandler_tty_common::ready_for_read): Rewrite to correctly
- call peek_pipe.
-
-Mon Sep 24 18:46:39 2001 Christopher Faylor <cgf@cygnus.com>
-
- * select.cc (peek_pipe): Only grab mutex when we actually got something
- from the pipe.
-
-Mon Sep 24 17:41:03 2001 Christopher Faylor <cgf@redhat.com>
-
- * fhandler.h (fhandler_pipe::hit_eof): New method.
- (writepipe_exists): New class element.
- (orig_pid): Ditto.
- (id): Ditto.
- (is_slow): Eliminate.
- * pipe.cc (fhandler_pipe::set_close_on_exec): Set inheritance on
- writepipe_exists, if it exists.
- (fhandler_pipe::hit_eof): New method, modelled after tty.
- (fhandler_pipe::dup): Duplicate writepipe_exists, if it exists.
- (make_pipe): Set up a dummy event for pipes on windows 9x. The
- nonexistence of this event means that the write side of the
- pipe has closed.
- (_dup): Move to syscalls.cc
- (_dup2): Ditto.
-
- * dtable.cc (dtable::build_fhandler): Fill out set_names here, if
- appropriate.
- * syscalls.cc (_open): Call set_names in build_fhandler.
-
-Sun Sep 23 16:55:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (_open): Set name in fhandler object after successful
- creation.
- (stat_dev): Set device type to block device in FH_FLOPPY case.
-
-Sun Sep 23 11:15:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * dtable.cc (dtable::build_fhandler): Initialize unit when using
- optional path_conv argument.
-
-Sat Sep 22 17:33:45 2001 Christopher Faylor <cgf@cygnus.com>
- Corinna Vinschen <corinna@vinschen.de>
-
- * dtable.cc (dtable::build_fhandler): Accept an optional path_conv
- argument. If available, use this to calculate path name and device
- number.
- * dtable.h (dtable): Reflect above change.
- * fhandler.h (fhandler_base): Declare virtual method which accepts
- path_conv rather than path string as first argument.
- * fhandler.cc (fhandler_base::open): Define above new method.
- * syscalls.cc (_open): Set aside a path_conv variable for use in
- build_fhandler and subsequent call to open.
-
-Sat Sep 22 12:44:57 2001 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (setup_handler): Always relinquish lock after we've
- interrupted.
- * fhandler.cc: Move pipe methods to pipe.cc.
- * fhandler.h (fhandler_pipe): Add new methods.
- * fork.cc (sync_with_parent): Make error messages more informative.
- * pipe.cc (fhandler_pipe::fhandler_pipe): Move here from fhandler.cc.
- (fhandler_pipe::lseek): Ditto.
- (fhandler_pipe::set_close_on_exec): New method.
- (fhandler_pipe::read): Ditto.
- (fhandler_pipe::close): Ditto.
- (fhandler_pipe::dup): Ditto.
- (make_pipe): Create the guard mutex on the read side of the pipe.
- * select.cc (peek_pipe): Use guard_mutex to discover if we have the
- right to read on this pipe.
- (fhandler_pipe::readh_for_read): Pass the read pipe guard mutex to
- peek_pipe.
- * syscalls.cc (_read): Always detect signal catchers, for now.
-
- * debug.cc (makethread): Eliminate hack to make thread inheritable.
- * sigproc.cc (subproc_init): Don't use hack to make thread inheritable.
-
-Thu Sep 20 16:48:44 2001 Christopher Faylor <cgf@cygnus.com>
-
- * fhandler.cc (fhandler_base::set_inheritance): Just use
- DUPLICATE_CLOSE_SOURCE to change inheritance. Eliminate all other
- logic dealing with closed handles.
- * fhandler.h (fhandler_base::set_inheritance): Reflect above change.
- * fhandler_tty.cc (fhandler_tty_common::set_close_on_exec): Ditto.
-
-Thu Sep 20 13:34:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_socket.cc (fhandler_socket::fixup_after_exec): Close
- socket only when not using Winsock2.
-
-Thu Sep 20 13:20:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.h (fhandler_socket::fixup_after_exec): Remove inline
- implementation.
- (fhandler_dev_raw::fixup_after_exec): Ditto.
- * fhandler_raw.cc (fhandler_dev_raw::fixup_after_fork): Don't
- duplicate buffer on fork to avoid memory leak.
- (fhandler_dev_raw::fixup_after_exec): New implementation equal to
- former fixup_after_fork() implementation.
- * fhandler_socket.cc (fhandler_socket::fixup_after_fork): Do
- nothing when not using Winsock2.
- (fhandler_socket::fixup_after_exec): New implementation.
- (fhandler_socket::set_close_on_exec): Never call set_inheritance().
-
-Thu Sep 20 9:55:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.cc (fhandler_base::set_inheritance): If available,
- use SetHandleInformation() to set inheritance.
- * wincap.cc: Set flag has_set_handle_information_on_console_handles
- appropriately.
- * wincap.h: Add flag has_set_handle_information_on_console_handles.
-
-Wed Sep 19 12:24:09 2001 Christopher Faylor <cgf@cygnus.com>
-
- * lib/getopt.c (__progname): Don't declare if not compiling for cygwin.
-
-Wed Sep 19 18:07:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * lib/getopt.c (getopt_long): Avoid compiler warning.
-
-Wed Sep 19 11:52:42 2001 Christopher Faylor <cgf@cygnus.com>
-
- * lib/getopt.c: Use __progname==__argv[0] when not compiling for cygwin.
-
- * scandir.cc (scandir): Use correct default when compar == NULL.
-
-Wed Sep 19 17:49:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_socket.cc (fhandler_socket::fhandler_socket): Revert
- memory allocation to use cmalloc again.
-
-Tue Sep 18 21:04:26 2001 Christopher Faylor <cgf@cygnus.com>
-
- * cygwin.din (__argv): Export.
- (__argc): Ditto.
- (__progname): Ditto.
- * include/getopt.h (getopt_long): constify arguments.
- * lib/getopt.c: Import new file from NetBSD.
-
-Tue Sep 18 18:21:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * mmap.cc (mmap): Don't reuse anonymous memory in MAP_FIXED case.
-
-Mon Sep 17 17:29:25 2001 Christopher Faylor <cgf@cygnus.com>
-
- * include/io.h: Add access declaration.
-
-Mon Sep 17 14:04:27 2001 Christopher Faylor <cgf@cygnus.com>
-
- * syscalls.cc (rmdir): Set cwd to some other location if attempting to
- rmdir current working directory.
-
-Sun Sep 16 23:04:31 2001 Christopher Faylor <cgf@cygnus.com>
-
- * dtable.h (not_open): Assure inline.
- * fhandler.h (operator []): Make const.
-
-Sun Sep 16 23:02:57 2001 Robert Collins <rbtcollins@hotmail.com>
-
- * sync.cc (muto::~muto): Fix typo which stopped muto event handle from
- ever being closed.
-
-2001-09-16 Egor Duda <deo@logos-m.ru>
-
- * path.cc (symlink): Check arguments for validity.
- (getcwd): Ditto.
- * syscalls.cc (ftruncate): Ditto.
- * times.cc (times): Ditto.
- * uname.cc (uname): Ditto.
-
-Sat Sep 15 22:54:49 2001 Christopher Faylor <cgf@cygnus.com>
-
- * net.cc (dup_servent_ptr): Detect old Windows 95 misaligned structure
- and realign appropriately.
-
-Sat Sep 15 00:28:40 2001 Christopher Faylor <cgf@cygnus.com>
-
- * Makefile.in: Generate libcygwin.a during the link pass rather than as
- a separate dlltool step.
- * dcrt0.cc (_dll_crt0): pppid_handle could be NULL. Don't close it if
- so.
-
-Fri Sep 14 20:48:18 2001 Christopher Faylor <cgf@cygnus.com>
-
- * dcrt0.cc (dll_crt0_1): Create vfork main storage here so that it can
- be queried in waitsig later.
- * sigproc.cc (wait_sig): Don't deliver a signal if in a vfork.
- * sigproc.h (sigframe::init): New method.
- (sigframe): Use init.
- * perthread.h: Declare main_vfork.
- * fork.cc (vfork): Deliver all signals on parent return from vfork.
-
-Fri Sep 14 10:21:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * dcrt0.cc (_dll_crt0()): Don't call wincap.init() here.
-
-Fri Sep 14 00:37:54 2001 Christopher Faylor <cgf@cygnus.com>
-
- * fork.cc (vfork): Avoid recursive vforks.
-
-Fri Sep 14 00:18:52 2001 Christopher Faylor <cgf@cygnus.com>
-
- * fhandler.h (fhandler_pipe::is_slow): Return true only if pipes are
- reliable (i.e., not Win9x).
- * wincap.cc: Make statics NO_COPY to avoid fork overhead.
-
-Thu Sep 13 23:01:00 2001 Christopher Faylor <cgf@cygnus.com>
-
- * grp.cc (read_etc_group): Just reuse group_buf storage for subsequent
- reread of /etc/group.
- * passwd.cc (read_etc_passwd): Just reuse passwd_buf storage for
- subsequent reread of /etc/passwd.
-
-Thu Sep 13 20:46:05 2001 Christopher Faylor <cgf@cygnus.com>
-
- * cygheap.cc (dup_now): New function.
- (cygheap_setup_for_child): Accept new argument controlling whether to
- delay copying of cygheap to shared memory region.
- (cygheap_setup_for_child_cleanup): Accept new arguments controlling
- whether to copy cygheap at this point.
- * cygheap.h: Reflect above changes.
- * fork.cc (fork_parent): Break copying of cygheap into two parts when
- fork_fixup is required so that the child can see the parent's changes.
- (vfork): Do stack cleanup prior to forcing a fork error.
- * spawn.cc (spawn_guts): Ditto.
-
-Thu Sep 13 17:14:59 2001 Christopher Faylor <cgf@cygnus.com>
-
- * cygheap.cc (ccalloc): Pass correct length to creturn so that
- cygheap_max is correctly calculated.
-
-Wed Sep 12 21:06:38 2001 Christopher Faylor <cgf@cygnus.com>
-
- * sync.cc (muto::acquire): Fix while/if typo.
-
-Wed Sep 12 23:06:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * wincap.cc (wincapc::init): Simplify W2K/XP case.
-
-Wed Sep 12 23:02:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * wincap.cc (wincapc::init): Set os name to "NT" on XP, too.
-
-Wed Sep 12 19:00:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * Makefile.in: Build wincap.o.
- * wincap.cc: New file.
- * wincap.h: Ditto.
- * autoload.cc: Add dynamic load statement for `CreateHardLinkA'.
- * dcrt0.cc (os_being_run): Eliminated.
- (osname): Ditto.
- (iswinnt): Ditto.
- (set_os_type): Ditto.
- (dll_crt0_1): Call wincap.init() instead of set_os_type().
- (_dll_crt0): Ditto.
- * environ.cc (set_chunksize): New function.
- (parse_thing): `forkchunk' setting now invokes function `set_chunksize'.
- * fork.cc (chunksize): Eliminated. Moved to be member of wincap.
- * host_dependent.h: Removed.
- * syscalls.cc (_link): Try using `CreateHardLinkA' first, if available.
- * cygheap.cc, dcrt0.cc, delqueue.cc, dir.cc,
- environ.cc, fhandler.cc, fhandler.h, fhandler_console.cc,
- fhandler_mem.cc, fork.cc, mmap.cc, net.cc, pinfo.cc, pinfo.h,
- security.cc, syscalls.cc, sysconf.cc, syslog.cc, thread.cc,
- times.cc, tty.cc, uinfo.cc, uname.cc, winsup.h: Use new wincap
- capability check throughout.
- * winsup.h: Include wincap.h. Eliminate extern declarations of
- `os_being_run' and `iswinnt'. Eliminate `os_type" definition.
- * include/cygwin/version.h: Bump version to 1.3.4.
-
-Wed Sep 12 01:03:36 2001 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (call_signal_handler_now): Add additional guard against
- inappropriately calling signal handler.
- * syscalls.cc (_read): Reset errno if not exiting due to signal.
-
-Wed Sep 12 13:03:00 2001 Robert Collins <rbtcollins@hotmail.com>
-
- * autoload.cc (LoadDLLfuncEx): Auto load TryEnterCriticalSection - it's
- an NT only call.
- * thread.cc (pthread_cond::TimedWait): Use critical sections for NT.
- (pthread_cond::fixup_after_fork): Don't detect bad apps.
- (pthread_mutex::pthread_mutex): Use critical sections for NT.
- (pthread_mutex::~pthread_mutex): Ditto.
- (pthread_mutex::Lock): Ditto.
- (pthread_mutex::TryLock): Ditto.
- (pthread_mutex::UnLock): Ditto.
- (pthread_mutex::fixup_after_fork): Ditto. Also do not detect bad apps.
- (__pthread_mutex_trylock): Move WIN32 specific test into the class
- method.
- (__pthread_mutex_destroy): Prevent dereferencing passed pointer without
- valid address.
- * thread.h (pthread_mutex): Use critical sections for NT.
-
-Tue Sep 11 21:55:37 2001 Christopher Faylor <cgf@cygnus.com>
-
- * sigproc.h (sigframe::unregister): Return true/false whether this
- frame is capable of responding to signals.
- * exceptions.cc (sigframe::call_signal_handler): Don't call signal
- handler if it is not armed for this thread.
-
-Tue Sep 11 11:23:10 2001 Christopher Faylor <cgf@cygnus.com>
-
- * cygwin.din: Remove cygwin_getshared.
- * shared.cc: Ditto.
- * include/cygwin/version.h: Bump API minor number.
-
-Tue Sep 11 11:14:11 2001 Dmitry Timoshkov <dmitry@baikal.ru>
-
- * dtable.cc (dtable::build_fhandler): Fix incorrect test for socket.
-
-Tue Sep 11 21:22:00 2001 Robert Collins <rbtcollins@hotmail.com>
-
- * thread.cc (pthread_cond::~pthread_cond): Fix incorrect use of
- InterlockExchangePointer.
- (pthread_mutex::~pthread_mutex): Ditto.
- (semaphore::~semaphore): Ditto.
-
-Tue Sep 11 18:15:00 2001 Robert Collins <rbtcollins@hotmail.com>
-
- * dcrt0.cc (cygwin_finished_initializing): Copy _mtinterf on fork.
- * fork.cc (fork_child): Fixup thread-related structures after fork.
- * thread.cc (MTinterface::Init): Initialise the new mutex, condition
- and semaphore lists.
- (MTinterface::fixup_after_fork): Iterate through each list and fixup
- the objects.
- (pthread_cond::pthread_cond): Add this to the condition list.
- (pthread_cond::~pthread_cond): Remove this from the condition list.
- (pthread_cond::fixup_after_fork): Recreate as best we can the pre-fork
- state.
- (pthread_mutex::pthread_mutex): Add this to the mutex list.
- (pthread_mutex::~pthread_mutex): Remove this from the mutex list.
- (pthread_mutex::fixup_after_fork): Recreate as best we can the pre-fork
- state.
- (semaphore::semaphore): Store the initial value, and add this to the
- semaphore list.
- (semaphore::~semaphore): Remove this from the semaphore list.
- (semaphore::Post): Increment the current semaphore value.
- (semaphore::TryWait): Decrement the current semaphore value.
- (semaphore::Wait): Ditto.
- (semaphore::fixup_after_fork): Recreate the pre-fork state as best we
- can.
- * thread.h (pthread_mutex): New members to allow fixup_after_fork.
- (pthread_cond): Ditto.
- (semaphore): Ditto.
- (MTinterface): New list heads for tracking conds and semaphores.
-
-Sun Sep 9 22:11:27 2001 Christopher Faylor <cgf@cygnus.com>
-
- * dtable.cc (dtable::fixup_after_fork): Use SetStdHandle appropriately
- on inherited fds.
-
-Sun Sep 9 20:09:11 2001 Christopher Faylor <cgf@cygnus.com>
-
- * sigproc.cc (NZOMBIES): Reduce substantially to minimize memory use.
-
-Mon Sep 10 08:28:00 2001 Robert Collins <rbtcollins@hotmail.com>
-
- * thread.h (MT_Interface): Remove pshared mutex array. Add a
- threadsafe list for mutex tracking (for fixup after fork).
- * thread.cc (MTInterface::Init): Remove pshared mutex array.
- (pthread_mutex::pthread_mutex): Remove pshared mutex functionality.
- Fail with EINVAL on attempts to use pshared functionality.
- (__pthread_mutex_getpshared): Remove.
- (__pthread_cond_timedwait): Remove pshared mutex functionality.
- (__pthread_cond_wait): Ditto.
- (__pthread_mutex_init): Ditto.
- (__pthread_mutex_getprioceiling): Ditto.
- (__pthread_mutex_lock): Ditto.
- (__pthread_mutex_trylock): Ditto.
- (__pthread_mutex_unlock): Ditto.
- (__pthread_mutex_destroy): Ditto.
- (__pthread_mutex_setprioceiling): Ditto.
- (__pthread_mutexattr_setpshared): Ditto.
-
-Sun Sep 9 23:09:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * pwdgrp.h (pwdgrp_check::set_last_modified): Call GetFileTime()
- instead of GetFileInformationByHandle().
-
-Sun Sep 9 15:59:53 2001 Christopher Faylor <cgf@cygnus.com>
-
- * heap.h (inheap): Rewrite macro to accommodate removal of brk macros
- below.
-
-Sun Sep 9 15:02:44 2001 Christopher Faylor <cgf@cygnus.com>
-
- * cygheap.cc (cygheap_fixup_in_child): Clear cygheap->base so that heap
- is not forced to start at the same place in execed process.
- * heap.cc: Remove brk* macros for clarity throughout.
- * heap.h: Ditto.
- * shared.cc (shared_info::initialize): Move heap_chunk test into
- heap_chunk_size().
- (heap_chunk_size): Check for chunk size here. Don't go to registry if
- heap_chunk_in_mb is already set.
-
- * smallprint.c (console_printf): Add Windows 95 concessions.
-
-Sun Sep 9 13:01:06 2001 Christopher Faylor <cgf@cygnus.com>
-
- * child_info.h (PROC_MAGIC): Bump magic number.
-
-Sun Sep 9 18:36:00 2001 Corinna Vinschen <corinna@vinschen.de>
- Christopher Faylor <cgf@cygnus.com>
-
- * cygheap.cc (init_cygheap::etc_changed): New method to signal
- a change in /etc.
- * cygheap.h (struct init_cygheap): Add member `etc_changed_h'
- and method `etc_changed'.
- * grp.cc (enum grp_state): Eliminate.
- (class grp_check): Ditto.
- (group_state): Define as `class pwdgrp_check'.
- (parse_grp): Remeber path and modification time of /etc/group file.
- * passwd.cc (enum_pwd_state): Eliminate.
- (class pwd_check): Ditto.
- (passwd_state): Define as `class pwdgrp_check'.
- (read_etc_passwd): Remember path and modification time of /etc/passwd
- file.
- * pwdgrp.h: New file.
- (enum pwdgrp_state): Substitutes `pwd_state' and `grp_state'.
- (class pwdgrp_check): Substitutes `pwd_check' and `grp_check'.
-
-Sun Sep 9 14:31:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * include/cygwin/version.h: Bump API minor version to 45 according
- to adding the gamm*_r functions.
-
-Sat Sep 8 23:32:18 2001 Christopher Faylor <cgf@cygnus.com>
-
- * fork.cc (fork_parent): Stop malloc activity while fork is in control
- of the heap.
- * sigproc.cc (NZOMBIES): Rename from ZOMBIEMAX for clarity.
- (zombies): Revert to original behavior. Allocating zombie array
- resulted in performance hit.
- * winsup.h: Declare malloc lock routines.
-
-Fri Sep 7 21:35:35 2001 Christopher Faylor <cgf@cygnus.com>
-
- * cygwin.din: Add gamm*_r function exports.
-
-Fri Sep 7 17:11:11 2001 Christopher Faylor <cgf@cygnus.com>
-
- * cygheap.h (init_cygheap): Move heap pointers here.
- * include/sys/cygwin.h (perprocess): Remove heap pointers.
- * dcrt0.cc (__cygwin_user_data): Reflect obsolete perprocess stuff.
- (_dll_crt0): Don't initialize heap pointers.
- (cygwin_dll_init): Ditto.
- (release_upto): Use heap pointers from cygheap.
- * heap.h: Ditto.
- * fork.cc (fork_parent): Ditto. Don't set heap pointers in ch.
- (fork_child): Remove obsolete sigproc_fixup_after_fork.
- * shared.cc (memory_init): Reorganize so that cygheap initialization is
- called prior to regular heap since regular heap uses cygheap now.
- * sigproc.cc (proc_subproc): Eliminate zombies allocation.
- (sigproc_init): Move zombies alloation here. Don't free up array on
- fork, just reuse it.
- (sigproc_fixup_after_fork): Eliminate.
- * sigproc.h: Ditto.
- * include/cygwin/version.h: Reflect change to perprocess structure.
-
-Fri Sep 7 10:53:34 2001 Jason Tishler <jason@tishler.net>
-
- * poll.cc (poll): Change implementation to only call select() when no
- invalid file descriptors are specified.
-
-Fri Sep 7 10:27:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * include/limits.h: Define PIPE_BUF.
- * syscalls.cc (fpathconf): Use PIPE_BUF instead of numerical constant.
- (pathconf): Ditto.
-
-Thu Sep 6 20:04:05 2001 Christopher Faylor <cgf@cygnus.com>
-
- * fhandler_socket.cc (fhandler_socket::fhandler_socket): Ensure that
- prot_info_ptr is zeroed for later use.
-
-Thu Sep 6 14:03:49 2001 Christopher Faylor <cgf@cygnus.com>
-
- * cygheap.cc (cygheap_fixup_in_child): Don't consider a NULL bucket as
- a candidate for deletion. It is actually the end of a linked list
- chain.
-
- * exceptions.cc (open_stackdumpfile): Default to "unknown" program name
- if myself->progname hasn't been filled out yet.
-
-Thu Sep 6 01:16:44 2001 Christopher Faylor <cgf@cygnus.com>
-
- Move appropriate variables to NO_COPY segment, throughout.
-
-Thu Sep 6 00:40:35 2001 Christopher Faylor <cgf@cygnus.com>
-
- Remove initialization of static or global values to zero, throughout.
- This just needlessly grows the size of the DLL.
- * tty.cc (tty::alive): Make inuse handle non-inheriting on open, just
- for thread safety.
-
-Wed Sep 5 23:36:03 2001 Christopher Faylor <cgf@cygnus.com>
-
- * cygheap.h (init_cygheap): Move bucket array here from cygheap.cc.
- * cygheap.cc: Throughout use bucket array from cygheap.
-
- * sigproc.cc (proc_subproc): Dynamically allocate zombie buffer to save
- DLL space.
- (sigproc_fixup_after_fork): Free zombie array after a fork.
- * sigproc.h (sigproc_fixup_after_fork): Declare.
-
-2001-09-06 Egor Duda <deo@logos-m.ru>
-
- * dir.cc (mkdir): Expand buffer for security descriptor to 4K to avoid
- stack corruption.
- * fhandler.cc (fhandler_base::open): Ditto.
- * path.cc (symlink): Ditto.
-
-Wed Sep 5 21:35:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * winver.rc: Change copyright to include 2001.
-
-Wed Sep 5 12:12:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_floppy.cc (fhandler_floppy::lseek): Remove iswinnt check.
-
-Wed Sep 5 11:34:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_socket.cc (fhandler_socket::close): Change 2MSL value
- according to MSDN.
-
-Wed Sep 5 10:14:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * net.cc (cygwin_connect): Add WSAEALREADY and WSAEINVAL handling
- for non-blocking sockets.
-
-Tue Sep 4 22:42:13 2001 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (ctrl_c_handler): Only send SIGINT when we have a
- controlling terminal and we are the head of the process group.
-
-Tue Sep 4 16:48:14 2001 Christopher Faylor <cgf@cygnus.com>
-
- * thread.cc (InterlockedExchangePointer): Don't define if it already
- exists.
-
-Tue Sep 4 22:14:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * uname.cc (uname): Eliminate os specific retrieving of x86
- processor type.
-
-2001-09-04 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
-
- * fhandler_console.cc (fhandler_console::char_command): Save the cursor
- position relative to the top of the window.
- * fhandler_cc (fhandler_console::write): Ditto.
-
-Mon Sep 3 21:06:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * dir.cc (opendir): Write version information to __d_dirent->d_version.
-
-Mon Sep 3 18:34:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * cygwin.din: Add `dirfd'.
- * dir.cc (dirfd): New function.
- (opendir): Open a directory file descriptor and save it in
- __d_dirent->d_fd.
- (closedir): Close directory file descriptor.
- * include/cygwin/version.h: Bump API minor version to 44.
-
-Sun Sep 2 22:09:31 2001 Christopher Faylor <cgf@cygnus.com>
-
- * child_info.h: Modify magic number.
- * dcrt0.cc (_cygwin_testing): Define.
- (_dll_crt0): Set _cygwin_testing if CYGWIN_TESTING environment variable
- exists. Don't issue "conflicting versions" error if _cygwin_testing is
- true.
- * shared.cc (shared_name): Use _cygwin_testing global rather than
- testing the environment.
- * syscalls.cc (_write): Remove debugging info.
-
-Sat Sep 1 01:37:13 2001 Christopher Faylor <cgf@cygnus.com>
-
- * tty.cc (tty::create_inuse): Eliminate unneeded argument.
- * tty.h: Reflect above change.
- * fhandler_tty.cc: Reflect argument reduction in tty::create_inuse,
- throughout. Always make inuse inheritable.
-
-Sat Sep 1 01:10:07 2001 Christopher Faylor <cgf@cygnus.com>
-
- * debug.cc (mark_closed): Rename from debug_mark_closed and make
- static.
- (setclexec_pid): New function for marking saved handle as
- close-on-exec.
- (delete_handle): New function.
- (debug_fixup_after_fork): New function.
- * debug.h: Declare new functions, remove obsolete ones.
- * fork.cc (debug_fixup_after_fork): Call to cleanup close-on-exec
- handles.
-
- * fhandler.cc (fhandler_disk_file::close): Minor reorg.
- (fhandler_base::set_inheritance): Set flag appropriately for debugging
- when close-on-exec so forked process can delete closed handles.
- * tty.h (open_output_mutex): Eliminate unneeded argument.
- (open_input_mutex): Ditto.
- * fhandler_tty.cc (fhandler_tty_slave::open): reflect open_*_mutex
- argument changes.
- * fhandler.h (fhandler_socket): Make saw_shutdown_* functions type
- bool.
- * tty.cc (tty::get_event): Eliminate unneeded argument.
- (tty::common_init): Reflect change to get_event. Events should always
- be inherited.
-
-Fri Aug 31 21:39:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * security.cc (create_token): Change initialization of `exp' to comply
- with new LARGE_INTEGER definition in winnt.h.
-
-Fri Aug 31 13:58:51 2001 Christopher Faylor <cgf@cygnus.com>
-
- * cygwin.sc: Revert to previous NO_COPY behavior.
- * winsup.h: Ditto.
- * sigproc.cc: Ditto.
- * autoload.cc: Ditto.
-
-Fri Aug 31 00:56:26 2001 Christopher Faylor <cgf@cygnus.com>
-
- * cygwin.sc: New file -- linker script for building cygwin DLL.
- * Makefile.in: Use linker script to control location of cygheap.
- * cygheap.cc (buckets): Make static.
- (init_cheap): Remove special iswinnt handling. Allocate cygheap at a
- fixed location. Display more info when allocation fails.
- (cygheap_fixup_in_child): Try harder to move cygheap to correct
- location. Display more info when allocation fails.
- * fhandler.h (fhandler_socket): Add macros for tracking socket shutdown
- state.
- * net.cc (cygwin_shutdown): Set appropriate shutdown value for future
- use.
- * select.cc (select_stuff::cleanup): New method.
- (cygwin_select): Call cleanup explicitly to avoid a race.
- (select_stuff:~select_stuff): Call cleanup chain via cleanup method.
- (fhandler_socket::select_read): Set *_ready when shutdown has been
- called on the socket.
- (fhandler_socket::select_write): Ditto.
- (fhandler_socket::select_except): Ditto.
-
- * winsup.h: Move NO_COPY to "COMMON" section.
- * autoload.cc (wsock_started): Avoid initializing NO_COPY value.
- * sigproc.cc: Remove initialization from NO_COPY variables.
- (sigproc_init): Initialize sig_loop_wait here, rather than via
- initialization.
- (subproc_init): Initialize proc_loop_wait here, rather than via
- initialization.
-
-Thu Aug 30 10:19:00 2001 Christopher Faylor <cgf@cygnus.com>
-
- * select.cc (select_read): Add setting read_ready flag.
- (select_write): Add setting write_ready flag.
-
-Wed Aug 29 00:40:42 2001 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (path_conv::check): Avoid splitting off leading '/' in path
- component when building a symlink.
-
-Wed Aug 29 0:45:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * resource.cc (getrlimit): Return actual values on RLIMIT_STACK.
-
-Tue Aug 28 16:37:17 2001 Christopher Faylor <cgf@cygnus.com>
-
- * dir.cc (rmdir): Report ENOENT when file doesn't exist rather than
- ENOTDIR.
-
-Mon Aug 27 11:58:19 2001 Christopher Faylor <cgf@cygnus.com>
-
- * select.cc (cygwin_select): Ensure that arguments are zeroed on
- timeout.
- (select_stuff::wait): Ditto.
-
-2001-08-24 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
-
- * syscalls.cc (check_tty_fds): New function. Check whether there is a
- fd referring to pty slave.
- (setsid): Don't detach console if the process has a pty slave.
-
-Fri Aug 24 8:54:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * net.cc (free_addr_list): Add define for symmetry.
- (free_hostent_ptr): Use free_addr_list to free h_addr_list element.
-
-Thu Aug 23 16:00:09 2001 Jason Tishler <jason@tishler.net>
-
- * net.cc (dup_addr_list): New static function.
- (dup_hostent_ptr): Use dup_addr_list instead of dup_char_list in order
- to handle embedded null characters.
-
-Wed Aug 22 22:23:14 2001 Christopher Faylor <cgf@cygnus.com>
-
- * dtable.cc (dtable::dup2): Allow extension of fd table by dup2.
- * syscalls.cc: Minor code cleanup.
- (fpathconf): Check for bad fd before doing anything else.
- * termios.cc (tcsetattr): Don't convert to new termios if bad fd.
- (tcgetattr): Minor debugging tweak.
-
-Wed Aug 22 23:41:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * net.cc (cygwin_inet_ntoa): Rearrange previous patch to use
- thread local buffer space when compiled thread safe.
- (cygwin_getprotobyname): Ditto.
- (cygwin_getprotobynumber): Ditto.
- (cygwin_getservbyname): Ditto.
- (cygwin_getservbyport): Ditto.
- (cygwin_gethostbyname): Ditto.
- (cygwin_gethostbyaddr): Ditto. Move near to cygwin_gethostbyname.
- * thread.h (struct _winsup_t): Add pointers for above used buffer space.
- * passwd.cc (getpwduid): Remove initializing passwd.
- (setpwent): Ditto.
- (endpwent): Ditto.
- (setpassent): Ditto.
-
-Wed Aug 22 13:41:09 2001 Christopher Faylor <cgf@cygnus.com>
-
- * smallprint.c (console_printf): New function.
- * dcrt0.cc (dll_crt0_1): Use console_printf for debugging output.
- * debug.cc (debug_mark_closed): New function.
- (close_handle): Use debug_mark_closed.
- * debug.h: Declare new functions.
- * dtable.cc (dtable::build_fhandler): Remove unneeded extern.
- * spawn.cc: Cosmetic changes.
- * winsup.h: Define NO_COPY for C files, too. Declare a global.
-
-Wed Aug 22 17:31:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * net.cc (free_char_list): New static function.
- (dup_char_list): Ditto.
- (free_protoent_ptr): Ditto.
- (dup_protoent_ptr): Ditto.
- (free_servent_ptr): Ditto.
- (dup_servent_ptr): Ditto.
- (free_hostent_ptr): Ditto.
- (dup_hostent_ptr): Ditto.
- (cygwin_inet_ntoa): Use local static buffer to allow propagating of
- the result to child processes.
- (cygwin_getprotobyname): Ditto.
- (cygwin_getprotobynumber): Ditto.
- (cygwin_getservbyname): Ditto.
- (cygwin_getservbyport): Ditto.
- (cygwin_gethostbyname): Ditto.
- (cygwin_gethostbyaddr): Ditto.
-
-Mon Aug 20 11:56:19 2001 Christopher Faylor <cgf@cygnus.com>
-
- * cygheap.cc (init_cheap): Allocate cygheap in shared memory for Windows NT.
-
-Thu Aug 16 09:38:59 2001 Jason Tishler <jason@tishler.net>
-
- * fhandler_socket.cc (fhandler_socket::create_secret_event): Relax
- security of secret_event so AF_UNIX socket clients can connect to
- servers even if running under a different user account.
- (fhandler_socket::check_peer_secret_event): Ditto.
-
-Thu Aug 16 16:26:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * resource.cc (getrlimit): Return getdtablesize () as current limit
- on RLIMIT_NOFILE.
- * syscalls.cc (getdtablesize): Return OPEN_MAX if current dtable size
- is less than OPEN_MAX, the current dtable size otherwise.
- * sysconf.cc (sysconf): Return getdtablesize () on _SC_OPEN_MAX.
-
-Thu Aug 16 16:17:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * resource.cc (getrlimit): Return OPEN_MAX as current limit
- on RLIMIT_NOFILE.
- * syscalls.cc (getdtablesize): Return OPEN_MAX.
- * sysconf.cc (sysconf): Return OPEN_MAX on _SC_OPEN_MAX.
- * include/limits.h (OPEN_MAX): Define as 256.
-
-Wed Aug 15 12:43:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * times.cc (utimes): Revert previous change. Just open the
- file using FILE_WRITE_ATTRIBUTES instead of GENERIC_WRITE
- on NT/W2K.
-
-Wed Aug 15 12:18:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * security.cc (set_nt_attribute): Return always -1 in case of
- a failure.
- * times.cc (utimes): On NTFS with ntsec ON, change the file's
- security descriptor temporarily to acquire write access if
- opening the file failed.
-
-Wed Aug 15 9:42:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.cc (fhandler_base::is_nonblocking): New method.
- (fhandler_base::set_nonblocking): Ditto.
- * fhandler.h (fhandler_base): Declare new methods `is_nonblocking' and
- `set_nonblocking'.
- * fhandler_socket.cc (fhandler_socket::ioctl): Use `set_nonblocking'.
- * fhandler_tty.cc (fhandler_pty_master::process_slave_output):
- Use `is_nonblocking'.
- (fhandler_tty_slave::read): Ditto.
- (fhandler_tty_slave::ioctl): Use `set_nonblocking'.
- (fhandler_pty_master::ioctl): Ditto.
- * net.cc (cygwin_sendto): Fallback to winsock 1 functionality
- in case of nonblocking IO.
- (cygwin_recvfrom): Ditto.
- (cygwin_recv): Ditto.
- (cygwin_send): Ditto.
- * syscalls.cc (_read): Use `is_nonblocking'.
-
-Tue Aug 14 11:05:26 2001 Christopher Faylor <cgf@cygnus.com>
-
- * include/cygwin/version.h: Bump API version.
-
-2001-08-14 Egor Duda <deo@logos-m.ru>
-
- * spawn.cc (spawn_guts): Enable appropriate privilege before
- loading user's registry hive.
-
-Mon Aug 13 22:34:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.cc (fhandler_base::fcntl): Use new O_NONBLOCK_MASK define.
- * fhandler.h: Move definitions of O_NOSYMLINK, O_DIROPEN and
- OLD_O_NDELAY from winsup.h to here. Add O_NONBLOCK_MASK define.
- * fhandler_socket.cc (fhandler_socket::close): Add hack to allow
- a graceful shutdown even if shutdown() hasn't been called by the
- application. Add debug output.
- (fhandler_socket::ioctl): Set fhandler's NONBLOCK flag according
- to FIONBIO setting.
- (fhandler_socket::fcntl): Use new O_NONBLOCK_MASK define. Actually
- set `request' before using it.
- * fhandler_tty.cc: Use new O_NONBLOCK_MASK define throughout.
- (fhandler_tty_slave::ioctl): Set fhandler's NONBLOCK flag according
- to FIONBIO setting.
- (fhandler_pty_master::ioctl): Ditto.
- * net.cc (wsock_event::prepare): Compare WSACreateEvent return code
- with `WSA_INVALID_EVENT' according to MSDN.
- * syscalls.cc (_read): Use new O_NONBLOCK_MASK define.
-
-Wed Aug 8 15:24:59 2001 Christopher Faylor <cgf@cygnus.com>
-
- * include/wchar.h: Define __need_wint_t.
-
-Wed Aug 8 11:46:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * security.cc (alloc_sd): Revert to setting inheritance attribute for
- permissions given to directories. Never set inheritance on NULL ACE.
-
-Tue Aug 7 18:11:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * security.cc (alloc_sd): Don't set FILE_DELETE_CHILD for group
- if S_ISVTX attribute is given.
- * dir.cc (mkdir): Allow immediate setting of S_ISUID, S_ISGID and
- S_ISVTX attribute.
- * syscalls.cc (_open): Ditto.
-
-Tue Aug 7 16:24:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * dir.cc (mkdir): Set security attributes correctly for
- CreateDirectoryA () call if ntsec is on. Don't call
- set_file_attributes () then.
- * fhandler.cc (fhandler_base::open): Ditto for CreateFileA () call.
- * path.cc (symlink): Ditto.
- * security.cc (set_security_attribute): New function.
- * security.h: Add declaration for `allow_ntea' and
- `set_security_attribute'.
-
-Tue Aug 7 10:54:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * grp.cc (class grp_check): New class. Make `group_state'
- a member of class grp_check.
- (read_etc_group): Free former allocated memory on reread.
- * passwd.cc (class pwd_check): New class Make `passwd_state'
- a member of class pwd_check.
- (read_etc_passwd): Free former allocated memory on reread.
-
-Tue Aug 7 01:13:58 2001 Christopher Faylor <cgf@cygnus.com>
-
- * fhandler_console.cc (get_tty_stuff): Don't initialize shared memory
- console area if it is already initialized.
-
- * fhandler_termios.cc (fhandler_termios::tcsetpgrp): Augment debugging
- info.
-
-Mon Aug 6 19:58:43 2001 Christopher Faylor <cgf@cygnus.com>
-
- * cygheap.cc (cygheap_root::set): Avoid treating '/' specially.
-
- * fhandler.cc (fhandler_base::fcntl): Only set specific O_NDELAY style
- flag passed in from application.
- * fhandler_socket.cc (fhandler_socket::fcntl): Ditto.
- * fhandler.h: Set constant for future use.
- * winsup.h: Define OLD_O_NDELAY only for old programs.
- * include/cygwin/version.h: Define
- CYGWIN_VERSION_CHECK_FOR_OLD_O_NONBLOCK.
-
-Sat Aug 4 16:52:03 2001 Christopher Faylor <cgf@cygnus.com>
-
- Throughout, change check for running under Windows NT to 'iswinnt'.
- * dcrt0.cc (set_os_type): Set 'iswinnt' appropriately.
- * cygheap.cc (init_cheap): Revert to using VirtualAlloc for allocating
- cygheap.
- (cygheap_setup_for_child_cleanup): New function. Standard function to
- call after calling CreateProcess to cleanup cygheap info passed to
- child.
- (cygheap_fixup_in_child): Copy cygheap from shared memory into
- allocated space under Windows 9x or if can't relocate shared space
- under NT.
- * cygheap.h: Declare new function.
- * spawn.cc (spawn_guts): Use cygheap_fixup_in_child.
- * fork.cc (fork_parent): Ditto.
- * winsup.h: Declare iswinnt.
-
-2001-08-04 Egor Duda <deo@logos-m.ru>
-
- * dtable.cc (dtable::release): Avoid messing with console when
- closing socket.
-
-Fri Aug 3 14:02:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * net.cc (cygwin_accept): Allow NULL peer and len parameters.
- * include/cygwin/socket.h: Define socklen_t as int.
-
-Fri Aug 3 13:04:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (fchdir): Set the fhandler's path to absolute value to ensure
- changing to the correct directory even if the fhandler originally
- points to a relative path.
-
-Thu Aug 2 17:59:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * security.cc (set_file_attribute): Clean up. Don't call
- `set_nt_attribute' when ntsec isn't set.
-
-Sat Jul 28 22:30:55 2001 Christopher Faylor <cgf@cygnus.com>
-
- * dcrt0.cc (alloc_stack_hard_way): Make half-hearted attempt to deal
- with growing stack under Windows 95.
-
-Fri Jul 27 12:36:07 2001 Christopher Faylor <cgf@cygnus.com>
-
- * Makefile.in: Add install-lib and install-headers.
-
-Fri Jul 27 12:28:12 2001 Christopher Faylor <cgf@cygnus.com>
-
- * cygwin.din: Export sys_errlist, sys_nerr.
- * include/cygwin/version.h: Bump minor version number.
-
-Fri 27 Jul 2001 10:29:00 Corinna Vinschen <corinna@vinschen.de>
-
- * security.cc (get_user_primary_group): Fix compiler warning.
- (alloc_sd): Add DELETE permission for user when S_IWUSR is given.
-
-Thu Jul 26 16:43:39 2001 Pieter de Visser <pieterdv@knoware.nl>
-
- * thread.cc (__pthread_equal): Invert return value so that true is
- returned when threads are equal.
-
-Thu Jul 26 15:50:38 2001 Charles Wilson <cwilson@ece.gatech.edu>
- Christopher Faylor <cgf@cygnus.com>
-
- * cygwin.din: Export __signgam.
- * include/cygwin/version.h: Bump minor version number.
-
-Thu Jul 26 15:19:50 2001 Christopher Faylor <cgf@cygnus.com>
-
- Throughout, reorganize header file inclusion to put security.h prior to
- fhandler.h.
- * fhandler.h (fhandler_base::get_inheritance): New method.
- * fhandler_socket.cc (fhandler_socket::create_secret_event): Use proper
- close-on-exec inheritance when creating.
- (fhandler_socket::check_peer_secret_event): Create handle as
- non-inheritable.
-
-2001-07-25 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
-
- * syscalls.cc (setsid): Detach process from its console if the current
- controlling tty is the console and already closed.
- * dtable.h (class dtable): Add members to count descriptors referring
- to the console.
- * dtable.cc (dtable::dec_console_fds): New function to detach process
- from its console.
- (dtable::release): Decrement the counter of console descriptors.
- (dtable::build_fhandler): Increment it.
- * exception.cc (ctrl_c_handler): Send SIGTERM to myself when catch
- CTRL_SHUTDOWN_EVENT.
-
-Tue 24 Jul 2001 02:28:00 PM Trevor Forbes <t4bs@hotmail.com>
-
- * thread.cc (verifyable_object_isvalid): Don't validate
- PTHREAD_MUTEX_INITIALIZER pointer as it will cause an exception
- in IsBadWritePtr() when running GDB.
-
-Wed 25 Jul 2001 23:46:00 Corinna Vinschen <corinna@vinschen.de>
-
- * localtime.c: Changed whole file to become C++ clean. Rename to
- localtime.cc.
- * localtime.cc (tzload): Preserve errno.
-
-Fri 20 Jul 2001 11:15:50 PM EDT Christopher Faylor <cgf@cygnus.com>
-
- * cygheap.cc (cygheap_fixup_in_child): Attempt Win95 workaround.
- * dtable.cc (dtable::dup_worker): Add debugging output.
- (dtable::vfork_child_dup): Correctly set close_on_exec.
- * fhandler.cc (fhandler_base::fork_fixup): Don't mess with handle if
- there is no need to get it from the parent.
- * fhandler_tty.cc (fhandler_tty_common::close): Add debugging output.
-
-Fri 20 Jul 2001 09:15:00 Mark Bradshaw <bradshaw@staff.crosswalk.com>
-
- * dir.cc (readdir): Protect FindNextFileA against INVALID_HANDLE_VALUE.
-
-Wed 18 Jul 2001 01:00:47 PM EDT Christopher Faylor <cgf@cygnus.com>
-
- * cygheap.cc (_cmalloc): Use correct constants for size calculation.
- * dcrt0.cc (dll_crt0_1): Move uid initialization earlier.
- * fork.cc (fork_parent): Move cygheap_setup_in_child to just prior to
- CreateProcess so that all contents of cygheap are copied.
- * spawn.cc (spawn_guts): Ditto.
-
-Wed 18 Jul 2001 12:54:17 Corinna Vinschen <corinna@vinschen.de>
-
- * security.cc (get_user_groups): Call Net function with NULL server
- name under specific error conditions.
- (is_group_member): Ditto.
- (get_user_local_groups): Ditto.
- (get_user_primary_group): Ditto.
-
-Wed 18 Jul 2001 11:56:00 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (_unlink): Explicitly check for non-existant file.
-
-Tue 17 Jul 2001 10:19:00 Corinna Vinschen <corinna@vinschen.de>
-
- * delqueue.h: Remove obsolete file.
-
-Mon 16 Jul 2001 10:47:17 PM EDT Christopher Faylor <cgf@cygnus.com>
-
- * child_info.h: Bump magic number.
- (class child_info): Add an element.
- * cygheap.cc (init_cheap): Allocate cygwin heap in shared memory area.
- (cygheap_fixup_in_child): Map cygwin heap, passed from parent via
- shared memory into correct address.
- (cygheap_setup_for_child): New function.
- * cygheap.h: Declare new functions.
- * dcrt0.cc (dll_crt0_1): Accommodate new cygheap_fixup_in_child
- arguments. Avoid protecting subproc_ready unless it is spawn/nowait.
- * fork.cc (fork_parent): Use new cygheap_setup_for_child function to
- setup cygwin heap info. Close passed cygheap shared memory handle.
- * spawn.cc (spawn_guts): Ditto. Also, reorganize to avoid
- synchronization between parent and child in non-P_OVERLAY case.
- * sigproc.cc (wait_sig): Only signal subproc_ready when execing.
-
-Mon 16 Jul 2001 15:21:00 Corinna Vinschen <corinna@vinschen.de>
-
- * grp.cc: Add missing Copyright date 2001.
-
-Mon 16 Jul 2001 00:11:00 Corinna Vinschen <corinna@vinschen.de>
-
- Change well_known_admin_sid to well_known_admins_sid throughout.
- * sec_acl.cc (setacl): Never set DELETE permission. Set
- FILE_DELETE_CHILD only on readable and executable directories.
- * sec_helper.cc: Add constructor for `well_known_null_sid'.
- * security.cc (get_nt_attribute): Set S_ISVTX for directories if
- FILE_WRITE_DATA and FILE_EXECUTE but not FILE_DELETE_CHILD is set.
- Add evaluation of S_ISVTX, S_ISGID and S_ISUID from NULL ACE.
- (alloc_sd): Never set DELETE permission. Set FILE_DELETE_CHILD
- only on readable and executable directories.
- Add creation of NULL ACE for S_ISVTX, S_ISGID and S_ISUID permissions.
- * security.h: Add extern declaration for `well_known_null_sid'.
-
-Fri 13 Jul 2001 08:08:49 PM EDT Christopher Faylor <cgf@cygnus.com>
-
- * syscalls.cc (stat_worker): Simplify previous change.
-
-Fri Jul 13 13:13:09 2001 Christopher Faylor <cgf@cygnus.com>
-
- * syscalls.cc (_unlink): Correct (?) logic which determines when
- to report an access violation and when to queue file for eventual
- deletion.
- (stat_worker): Check for invalid buf argument.
-
-Tue Jul 10 23:01:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * mmap.cc (fhandler_disk_file::mmap): Try to open file mappings
- by a unified name when running under 9x/ME. If that failes, create
- the file mapping using the unified name.
-
-Mon Jul 9 10:43:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * uinfo.cc (internal_getlogin): Add pointer check.
-
-Mon Jul 9 10:05:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * security.cc (alloc_sd): Don't set inheritance attribute for
- permissions given to directories.
-
-Thu Jun 28 22:19:08 2001 Christopher Faylor <cgf@cygnus.com>
-
- * fhandler_dsp.cc (fhandler_dev_dsp::ioctl): Return 0 for success.
-
-Wed Jun 27 22:19:07 2001 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (path_conv::check): Add signal protection here since
- retrieving info about remote shares can take some time.
-
-Wed Jun 27 23:30:00 2001 Robert Collins <rbtcollins@hotmail.com>
- Christopher Faylor <cgf@cygnus.com>
-
- Change check_null_empty_path* to check_null_empty_str* throughout.
- * path.h (check_null_empty_str_errno): Convert to a function prototype.
- * path.cc (check_null_empty_str): Move to miscfuncs.cc.
- * miscfuncs.cc (check_null_empty_str_errno): New function.
- (__check_null_invalid_struct): Ditto.
- (__check_null_invalid_struct_errno): Ditto.
- (check_null_empty_str): Change from VirtualQuery to IsBadWritePtr.
- * thread.cc (check_valid_pointer): Ditto.
- * resource.cc (getrlimit): Use check_null_invalid_struct macro for
- checking validity of pointer.
- (setrlimit): Ditto.
-
-Tue Jun 26 16:59:16 2001 Christopher Faylor <cgf@cygnus.com>
-
- * fhandler.cc (fhandler_disk_file::fstat): Don't rely on exactly 3
- characters being read for executable test since we could be checking
- for less than that.
- * syscalls.cc (stat_worker): Try opening the file the "correct" way
- first so that #! processing can potentially happen. If that fails,
- then use "query open" method.
-
- * spawn.cc (spawn_guts): Delay processing of signal until after we've
- notified parent about reparenting.
-
-Tue Jun 26 10:47:24 2001 Christopher Faylor <cgf@cygnus.com>
-
- * mmap.cc: Clean up *ResourceLock calls throughout.
-
-Tue Jun 26 22:10:00 2001 Robert Collins rbtcollins@hotmail.com
-
- * thread.cc (pthread_cond::TimedWait): Check for WAIT_TIMEOUT as well
- as WAIT_ABANDONED.
- (__pthread_cond_timedwait): Calculate a relative wait from the abstime
- parameter.
-
-Sun Jun 24 17:38:19 2001 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (interrupt_setup): Move actions from setup_handler to
- here.
- (setup_handler): Move actions after a successful interrupt to
- interrupt_setup.
- * fork.cc (vfork): Augment debugging output.
- * sigproc.cc (proc_subproc): Ditto.
- * spawn.cc (spawn_guts): Ditto. Correctly fill out progname when spawn
- NO_WAIT. Call signal handler when a signal arrives.
- * sigproc.h: Declare a function.
-
-Fri Jun 22 16:50:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.h class fhandler_socket): Declare new method
- `set_close_on_exec'.
- * fhandler_socket.cc (fhandler_socket::set_close_on_exec):
- New method.
-
-Fri Jun 22 16:12:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_tape.cc (fhandler_dev_tape::tape_erase): Set size
- parameter to value expected by GetTapeParameters().
-
-Thu Jun 21 22:01:39 2001 Marius Gedminas <mgedmin@delfi.lt>
-
- * fhandler_console.cc (fhandler_console::read): Detect AltGr more
- robustly on WinNT.
-
-2001-06-22 Robert Collins <rbbtcollins@hotmail.com>
-
- * thread.cc (__pthread_cond_timedwait): Lock the waiting mutex before
- the condition protect mutex to avoid deadlocking. (Found by Greg Smith).
- (__pthread_cond_wait): Ditto.
-
-2001-06-30 Egor Duda <deo@logos-m.ru>
-
- * fhandler.cc (fhandler_base::open): Work around windows bug when
- CreateFile() with dwDesiredAccess == 0 called on remote share returns
- valid handle even if file doesn't exist.
-
-2001-06-20 Egor Duda <deo@logos-m.ru>
-
- * fhandler_socket.cc (fhandler_socket::signal_secret_event): New
- function.
- * fhandler.h: Declare it.
- * fhandler_socket.cc (fhandler_socket::create_secret_event): Don't
- signal secret event immediately.
- (fhandler_socket::check_peer_secret_event): Do it after peer event
- was opened.
- * net.cc (cygwin_connect): Or if socket is non-blocking.
- (cygwin_accept): Ditto.
-
-Mon Jun 18 17:09:25 2001 Christopher Faylor <cgf@cygnus.com>
-
- * fhandler_tty.cc (fhandler_tty_slave::init): Revert 2001-06-16 change.
-
- * fork.cc (fork_copy): Print more debugging info.
- (fork_parent): Change order of arguments to accomdate buggy gcc.
- (fork): Ditto.
-
-Sun Jun 17 18:54:46 2001 Christopher Faylor <cgf@cygnus.com>
-
- * syscalls.cc (_unlink): Reorganize to try harder to delete file with
- DeleteFile and to recover more gracefully if FILE_FLAG_DELETE_ON_CLOSE
- doesn't work properly.
-
-Sat Jun 16 13:06:49 2001 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (sig_handle_tty_stop): Reset PID_STOPPED if not
- actually stopping.
- * fhandler_console.cc (fhandler_console::fixup_after_fork): Don't set
- controlling terminal if just inheriting a handle.
- (fhandler_console::fixup_after_exec): Ditto.
- * fhandler_tty.cc (fhandler_tty_slave::init): Ditto.
- * signal.cc (kill_worker): Set appropriate errno if proc_exists
- determines that process does not really exist.
-
-Fri Jun 15 14:34:19 2001 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (path_conv::check): Deal more robustly with foo/ behavior.
-
-Fri Jun 15 11:15:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_tape.cc (fhandler_dev_tape::tape_status): Set size
- parameter to value expected by GetTapeParameters().
-
-Thu Jun 14 20:19:46 2001 Christopher Faylor <cgf@cygnus.com>
-
- * fhandler.cc (fhandler_disk_file::fstat): Properly set executable bits
- for directory when !ntsec && !ntea. Also move common code prior to
- call to get_attributes.
-
-Fri June 15 09:25:00 Robert Collins <rbtcollins@hotmail.com>
-
- * thread.cc (pthread_cond::Signal): Release the condition access
- variable correctly.
-
-2001-06-14 Egor Duda <deo@logos-m.ru>
-
- * fhandler.cc (fhandler_base::open): Set win32 access flags to 0, when
- requested.
- * fhandler.h: New status flag FH_QUERYOPEN.
- (fhandler::get_query_open): New function.
- (fhandler::set_query_open): Ditto.
- * syscalls.cc (stat_worker): Request query-only open mode.
-
-2001-06-12 Egor Duda <deo@logos-m.ru>
-
- * environ.cc (set_file_api_mode): New function. Move setting
- of file APIs mode (OEM/ANSI) here.
- (codepage_init): From here.
- * winsup.h (set_file_api_mode): Declare it.
- * fork.cc (fork_child): Set file APIs mode in forkee.
-
-Mon Jun 11 14:19:49 2001 Christopher Faylor <cgf@cygnus.com>
-
- * pinfo.cc: Use autoloaded ToolHelp functions throughout for Win9x.
- * autoload.cc: Autoload ToolHelp functions.
-
- * sigproc.cc (proc_subproc): Incorporate SIGCHLD == SIG_IGN special
- handling of zombie processes. Ensure that zombie processes which are
- at the end of the zombie array are properly cleaned up.
-
-Mon Jun 11 11:18:56 2001 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (chdir): Fix call to path_conv constructor so that it REALLY
- doesn't check for the null/non-empty path.
-
-Sun Jun 10 23:34:09 2001 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (path_conv::update_fs_info): Don't consider remote drives to
- be NTFS. Set root_dir before invoking GetDriveType (from Kazuhiro
- Fujieda <fujieda@jaist.ac.jp>). Eliminate extra checks for rootdir.
-
-Sun Jun 10 20:19:47 2001 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (chdir): Pre-check path for validity before eating trailing
- space. Then, ensure that path_conv doesn't check the path for validity
- again.
-
-Sun Jun 10 12:56:00 2001 Christopher Faylor <cgf@redhat.com>
-
- * exceptions.cc (sigdelayed): Ensure that signal is cleared as
- the last operation or suffer races.
- * sigproc.cc (proc_subproc): Deal with zombie array overflow.
-
-Sun Jun 10 11:56:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * cygwin.din: Add fchdir symbols.
- * path.cc (chdir): Guard against invalid parameter.
- (fchdir): New function.
- * include/cygwin/version.h: Bump API minor version to 40.
- * uinfo.cc (internal_getlogin): Remove unused variable.
-
-Sat Jun 9 23:20:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (seteuid): Set environment variables USERNAME and
- USERDOMAIN before impersonation to workaround a LookupAccountSid()
- misbehaviour.
- * uinfo.cc (internal_getlogin): Revert most of the previous change.
- Don't set environment variables USERNAME and USERDOMAIN. That's
- the job of seteuid() now. Try to get logon server from Lsa
- only if logon server isn't already known.
-
-Thu Jun 7 15:54:32 2001 Robert Collins <rbtcollins@hotmail.com>
-
- * thread.cc (pthread_cond::Broadcast): Don't print error messages on
- invalid mutexs - user programs are allowed to call
- pthread_cond_broadcast like that.
- (__pthread_cond_timedwait): Initialise themutex properly.
- (__pthread_cond_wait): Initialise themutex properly.
-
-Tue Jun 5 19:56:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_console.cc (fhandler_console::dup): Allocate space for
- savebuf on Cygwin heap.
- (fhandler_console::char_command): Ditto. Use correct values for size.
-
-2001-06-05 Egor Duda <deo@logos-m.ru>
-
- * security.h (NTWriteEA): Change prototype.
- * ntea.cc (NTReadEA): Don't check for global ntea setting, now
- it's caller responsibility.
- (NTWriteEA): Ditto.
- * security.cc (get_file_attribute): Read attribute from EA only
- if 'ntea' is enabled.
- (set_file_attribute): Ditto.
- * path.h: (class path_conv): Add members to store file system
- information.
- (path_conv::get_drive_type): New function.
- * syscalls.cc (stat_worker): Use it.
- * path.cc (path_conv::update_fs_info): New functions.
- (path_conv::check): Get file system information from device where
- file resides. On NTFS, try to read symlink contents from EA.
- (get_symlink_ea): New function.
- (set_symlink_ea): Ditto.
- (symlink): Store symlink in extended attribute, if possible.
-
-Tue Jun 5 11:18:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.cc (fhandler_disk_file::fstat): Always reset file position
- to original value after checking for executable magic.
-
-Mon Jun 4 16:21:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * cygheap.h (cygheap_user::cygheap_user): Initialize token to
- INVALID_HANDLE_VALUE.
- * uinfo.cc (uinfo_init): Close token handle if needed.
-
-Sun Jun 3 20:52:13 2001 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (normalize_posix_path): Revert .. check removed by previous
- changes.
- * cygheap.h: Temporarily declare path_prefix_p here.
-
-Mon Jun 4 0:14:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * net.cc (wsock_event): Add destructor.
-
-Sun Jun 3 09:49:55 2001 Robert Collins <rbtcollins@hotmail.com>
-
- * dlfcn.cc (dlclose): Do not call FreeLibrary if the symbol to close
- was obtained by dlopen(NULL,...).
-
-Sat Jun 2 23:11:52 2001 Christopher Faylor <cgf@cygnus.com>
-
- * syscalls.cc (sleep): Try to be a little more accomodating of signal
- arrival. Ensure that the signal handler is called.
-
-Sat Jun 2 14:07:28 2001 Christopher Faylor <cgf@cygnus.com>
-
- * cygheap.cc (cygheap_root::cygheap_root): Remove constructor.
- (cygheap_root::~cygheap_root): Remove destructor.
- (cygheap_root::operator =): Remove.
- (cygheap_root::set): New method.
- * cygheap.h (cygheap_root): Reflect above changes. Store root info in
- mount-like structure.
- (cygheap_root:posix_ok): New method.
- (cygheap_root::ischroot_native): Ditto.
- (cygheap_root::unchroot): Ditto.
- (cygheap_root::exists): Ditto.
- (cygheap_root::posix_length): Ditto.
- (cygheap_root::posix_path): Ditto.
- (cygheap_root::native_length): Ditto.
- (cygheap_root::native_path): Ditto.
- * dir.cc (opendir): Remove special chroot test.
- * path.cc (path_prefix_p): Remove front end.
- (normalize_posix_path): Reorganize chroot tests to accommodate new
- convention of allowing paths using posix chroot prefix.
- (path_conv::check): Pass a "already ran normalize" option to
- conv_to_win32_path. Return if there is an error from this function.
- (mount_info::conv_to_win32_path): Add extra argument. Don't call
- normalize_posix_path if caller has already done so. Substitute chroot
- setting, if any, for root translation. Add chroot checking to final
- output step.
- * shared_info (mount_info): Accommodate additional argument to
- conv_to_win32_path.
- * syscalls.cc (chroot): Store both normalized posix path and native
- path in chroot.
-
-Fri Jun 1 10:57:19 2001 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (chdir): Really make sure that isspace gets only an unsigned
- char.
-
-Fri Jun 1 13:45:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (_rename): Handle the case that `foo' is renamed to
- `bar' while `bar.lnk' is an existing shortcut-symlink.
-
-Thu May 31 15:57:57 2001 Christopher Faylor <cgf@cygnus.com>
-
- * fhandler.cc (fhandler_disk_file::fstat): Avoid clearing S_IFMT bits
- since we've already pre-cleared everything anyway.
-
-Wed May 30 23:51:32 2001 Earnie Boyd <earnie_boyd@yahoo.com>
-
- * path.cc (chdir): Always send unsigned chars to isspace since newlib's
- isspace doesn't deal well with "negative" chars.
-
-Wed May 30 23:51:32 2001 Christopher Faylor <cgf@cygnus.com>
-
- * fhandler.cc (fhandler_disk_file::open): Propagate remote status of
- file garnered from path_conv. Move #! checking to fstat.
- (fhandler_disk_file::fstat): Reorganize st_mode setting to eliminate
- duplication. Move check for #! here from fhandler::open.
-
- * fhandler.h (fhandler_base::isremote): New method.
- (fhandler_base::set_isremote): Ditto.
- (fhandler_base::set_execable_p): Also record "don't care if executable
- state".
- (fhandler_base::dont_care_if_execable): New method.
- * path.cc (path_conv::check): Clear new flags. Appropriately set
- vol_flags, drive_type, and is_remote_drive.
- * path.h: Add new flags and methods for manipulating them.
- * syscalls.cc (_unlink): Use isremote() to determine if a path is
- remote rather than calling GetDriveType.
- (stat_worker): Ditto.
- * security.cc (get_file_attribute): Or attribute with result of
- NTReadEA to be consistent with get_nt_attribute.
-
-Tue May 29 19:02:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * sec_helper.cc (cygsid::getfrompw): Change parameter to `const'.
- (cygsid::getfromgr): Ditto.
- * security.cc: Use `sys_mbstowcs' and `sys_wcstombs' throughout.
- (extract_nt_dom_user): Try to get user and domain from SID in
- pw->pw_gecos first.
- * security.h (class cygsid): Change parameter of getfrompw() and
- getfromgr() to `const'.
- * uinfo.cc (internal_getlogin): Change order for evaluating user
- information in winNT case. Drop usage of NetWkstaUserGetInfo().
-
-Mon May 28 21:34:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * shortcut.c (check_shortcut): Treat only Cygwin shortcuts as symlinks.
-
-Fri May 25 11:07:07 2001 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (symlink_info::check): Correctly set 'ext_tacked_on'. Use
- this to determine if user specified 'foo.lnk' explicitly. Reorganize
- slightly to get rid of one goto.
-
-Fri May 25 10:15:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (symlink_info::check): Add a check to return correctly
- if incoming `*.lnk' file is not a symlink.
-
-Thu May 24 15:46:50 2001 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (slash_drive_prefix_p): Remove.
- (mount_info::slash_drive_to_win32_path): Ditto.
- (mount_info::conv_to_win32_path): Remove slash drive prefix check.
- (mount_info::add_item): Ditto.
- (mount_info::del_item): Ditto.
- * shared_info.h (mount_info): Remove slash_drive_to_win32_path
- declaration.
-
-Thu May 24 01:17:33 2001 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (handle_exceptions): Bump repeat count for debugging
- kick out.
-
- * fhandler.h (fhandler_dev_dsp): Add a fixup_after_exec.
- * fhandler_dsp.cc (class Audio): Add TOT_BLOCK_SIZE to enum.
- (operator new): New.
- (bigwavebuffer): Declare using TOT_BLOCK_SIZE to avoid buffer overruns.
- (Audio::Audio): Optimize slightly.
- (fhandler_dev_dsp::open): Allocate s_audio using static buffer.
- (fhandler_dev_dsp::fixup_after_exec): New function. Ditto.
-
-Wed May 23 17:45:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (seteuid): Restrict overriding external provided
- user tokens to ntsec. Don't test external tokens for primary
- group to evaluate if it should be overridden. Restrict creating
- internal tokens to ntsec.
-
-Wed May 23 10:11:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (chown_worker): Don't check for ENOSYS.
-
-Tue May 22 12:20:07 2001 Christopher Faylor <cgf@cygnus.com>
-
- * signal.cc (sleep): Protect with sigframe.
-
-Tue May 22 17:58:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * security.cc (get_file_attribute): Don't set errno.
-
-Mon May 21 15:08:00 2001 Christopher Faylor <cgf@cygnus.com>
-
- * configure.in: Allow --enable-newvfork to turn NEWVFORK on and off.
- * configure: Regenerate.
-
-Mon May 21 11:46:01 2001 Christopher Faylor <cgf@cygnus.com>
-
- * include/cygwin/version.h: Bump minor version number.
-
-Sun May 20 13:26:25 2001 Christopher Faylor <cgf@cygnus.com>
-
- * fhandler_dsp.cc: Reformat to GNU standards.
- (s_audio): Change to a pointer throughout.
- (fhandler_dev_dsp::open): Initialize s_audio, if required.
-
-Sat May 19 23:40:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * autoload.cc: Add load statements for `LookupAccountNameW',
- `LsaClose', `LsaEnumerateAccountRights', `LsaFreeMemory',
- `LsaOpenPolicy', `LsaQueryInformationPolicy', `NetLocalGroupEnum',
- `NetLocalGroupGetMembers', `NetServerEnum', `NetUserGetGroups' and
- `NtCreateToken'.
- * ntdll.h: Add declaration for `NtCreateToken'.
- * sec_helper.cc: Add `well_known_local_sid', `well_known_dialup_sid',
- `well_known_network_sid', `well_known_batch_sid',
- `well_known_interactive_sid', `well_known_service_sid' and
- `well_known_authenticated_users_sid'.
- (cygsid::string): Define as const method.
- (cygsid::get_sid): Set psid to NO_SID on error.
- (cygsid::getfromstr): Ditto.
- (cygsid::getfrompw): Simplify.
- (cygsid::getfromgr): Check for gr == NULL.
- (legal_sid_type): Move to security.h.
- (set_process_privilege): Return -1 on error, otherwise 0 or 1 related
- to previous privilege setting.
- * security.cc (extract_nt_dom_user): Remove `static'.
- (lsa2wchar): New function.
- (open_local_policy): Ditto.
- (close_local_policy): Ditto.
- (get_lsa_srv_inf): Ditto.
- (get_logon_server): Ditto.
- (get_logon_server_and_user_domain): Ditto.
- (get_user_groups): Ditto.
- (is_group_member): Ditto.
- (get_user_local_groups): Ditto.
- (sid_in_token_groups): Ditto.
- (get_user_primary_group): Ditto.
- (get_group_sidlist): Ditto.
- (get_system_priv_list): Ditto.
- (get_priv_list): Ditto.
- (get_dacl): Ditto.
- (create_token): Ditto.
- (subauth): Return immediately if SE_TCB_NAME can't be assigned.
- Change all return statements in case of error to jumps to `out'
- label. Add `out' label to support cleanup.
- * security.h: Add extern declarations for `well_known_local_sid',
- `well_known_dialup_sid', `well_known_network_sid',
- `well_known_batch_sid', `well_known_interactive_sid',
- `well_known_service_sid' and `well_known_authenticated_users_sid'.
- Add extern declarations for functions `create_token',
- `extract_nt_dom_user' and `get_logon_server_and_user_domain'.
- (class cygsid): Add method `assign'. Change operator= to call new
- `assign' method. Add `debug_print' method.
- (class cygsidlist): New class.
- (legal_sid_type): Moved from sec_helper.cc to here.
- * spawn.cc (spawn_guts) Revert reversion of previous patch.
- Call `RevertToSelf' and `ImpersonateLoggedOnUser' instead of `seteuid'
- again.
- * syscalls.cc (seteuid): Rearranged. Call `create_token' now when
- needed. Call `subauth' if `create_token' fails. Try setting token
- owner and primary group only if token was not explicitely created
- by `create_token'.
- * uinfo.cc (internal_getlogin): Try harder to generate correct user
- information. Especially don't trust return value of `GetUserName'.
-
-Sat May 19 21:16:07 2001 Christopher Faylor <cgf@cygnus.com>
-
- * fork.cc (fork_parent): Move atforkprepare call here.
- (fork): From here.
-
-Sat May 19 18:35:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * autoload.cc: Add missing load statement for `CancelIo'.
-
-Sat May 19 01:22:43 2001 Christopher Faylor <cgf@cygnus.com>
-
- * grp.cc (read_etc_group): Don't copy mutex on fork.
- * pwd.cc (read_etc_passwd): Ditto.
- * autoload.cc (LoadDLLfuncEx): Use LoadDLLprime to initialize DLL
- specific area.
-
-Fri May 18 10:31:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * net.cc (wsock_event::wait): Explicitely cancel IO when a signal
- arrived to avoid data loss. Fallback to blocking IO when canceling
- fails.
-
-Thu May 17 15:29:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * security.cc (cygwin_set_impersonation_token): Never destroy
- previous token object.
- (subauth): Create token source with well defined identifier.
-
-Wed May 16 23:27:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * uinfo.cc (uinfo_init): Just set user token to INVALID_HANDLE_VALUE.
- Token value is already invalid at that point.
-
-Wed May 16 21:34:00 2001 Fred Yankowski <fred@ontosys.com>
-
- * net.cc (errmap): Add missing mapping from WSAEINTR to EINTR.
-
-Wed May 16 09:20:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * sec_helper.cc (legal_sid_type): Fix conditional. Change to
- inline function.
-
-Wed May 16 01:01:48 2001 Christopher Faylor <cgf@cygnus.com>
-
- * autoload.h: Eliminate.
- * autoload.cc: Pull in autoload.h. Eliminate many macros. Rewrite to
- avoid necessity of initialization routines. Just use a standard one.
- (wsock_init): New function. Moved from net.cc.
- * net.cc (wsock_init): Move to autoload.cc.
- (wsadata): Make global.
- * dtable.cc (dtable::build_fhandler): Use more reliable method for
- checking if net stuff has been loaded.
-
-Tue May 15 19:52:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * fork.cc (fork): Eliminate superfluous call to getuid().
- * security.h: New define `NO_SID'. Remove declarations of functions
- moved to methods into class cygsid.
- (class cygsid): Declare new methods `getfromstr', `get_sid',
- `getfrompw', `getfromgr', `get_rid', `get_uid', `get_gid', `string'
- and new constructors and operators =, == and !=.
- Declare new global cygsids `well_known_XXX_sid' substituting the
- corresponding `get_XXX_sid' functions. Remove declarations of
- these functions.
- * sec_helper.cc (well_known_admin_sid): New global variable.
- (well_known_system_sid): Ditto
- (well_known_creator_owner_sid): Ditto
- (well_known_world_sid): Ditto
- (cygsid::string): New method, substituting `convert_sid_to_string_sid'.
- (cygsid::get_sid): New method, substituting `get_sid'.
- (cygsid::getfromstr): New method, substituting
- `convert_string_sid_to_sid'.
- (cygsid::getfrompw): New method, substituting `get_pw_sid'.
- (cygsid::getfromgr): New method, substituting `get_gr_sid'.
- (cygsid::get_id): New method, substituting `get_id_from_sid'.
- (get_admin_sid): Eliminated.
- (get_system_sid): Ditto.
- (get_creator_owner_sid): Ditto.
- (get_world_sid): Ditto.
- * grp.cc: Use new cygsid methods and well known sids throughout.
- * registry.cc: Ditto.
- * sec_acl.cc: Ditto.
- * security.cc: Ditto.
- * shared.cc: Ditto.
- * syscalls.cc (seteuid): Ditto. Eliminate redundant conditional.
- * uinfo.cc (internal_getlogin): Ditto.
- * spawn.cc (spawn_guts) Revert previous patch.
-
-Tue May 15 10:20:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_socket.cc (fhandler_socket::ioctl): Convert s_addr
- field to host byte order before comparing with INADDR_LOOPBACK.
-
-Tue May 15 9:03:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * autoload.cc: Add autoload statements for ws2_32 functions
- `WSACloseEvent', `WSACreateEvent', `WSAGetOverlappedResult',
- `WSARecv', `WSARecvFrom', `WSASend', `WSASendTo' and `WSASetEvent',
- `WSAWaitForMultipleEvents'.
- * net.cc: Define wsock_evt.
- (wsock_event): New class.
- (cygwin_sendto): Use overlapped socket io if available.
- (cygwin_recvfrom): Ditto.
- (cygwin_recv): Ditto.
- (cygwin_send): Ditto.
- * security.cc (subauth): Set Win32 error to 0 to safely ask for the
- error code of dynamically loaded function `LsaRegisterLogonProcess'.
-
-Mon May 14 15:37:29 2001 Christopher Faylor <cgf@cygnus.com>
-
- * errno.cc (_sys_errlist): Add missing commas.
-
-Mon May 14 16:13:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * security.cc (subauth): Check if Secur32.dll could be loaded.
-
-Sun May 13 22:49:04 2001 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (path_conv::check): Revert allow_ntsec check so that volume
- info is always retrieved and isdisk setting is properly set.
-
-Sun May 13 14:02:36 2001 Christopher Faylor <cgf@cygnus.com>
-
- * fhandler_tty.cc (fhandler_tty_common::dup): Preserve O_NOCTTY when
- duping a filehandle.
-
-Sat May 12 18:19:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * dir.cc (rmdir): Rearrange slightly to allow removing directories
- even when R/O attribute is set.
-
-Fri May 11 16:53:38 2001 Christopher Faylor <cgf@cygnus.com>
-
- * external.cc (fillout_pinfo): Use correct pids.
- * path.cc (mount_info::conv_to_win32_path): Correct test for whether to
- include a slash.
-
-Fri May 11 01:04:17 2001 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (handle_exceptions): Don't print message when executing
- from a cygwin program.
-
-2001-05-10 Egor Duda <deo@logos-m.ru>
- Christopher Faylor <cgf@redhat.com>
-
- * environ.cc (winenv): Always add SYSTEMDRIVE and SYSYEMROOT to
- win32-style environment if they don't already exist.
-
-2001-05-10 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
-
- * path.cc (mount_info::conv_to_win32_path): Treat UNC paths the same as
- paths including `:' or `\'.
-
-Wed May 9 14:46:32 2001 Christopher Faylor <cgf@cygnus.com>
-
- * fhandler.h (fhandler_termios::echo_erase): Declare new method.
- * fhandler_termios.cc (fhandler_termios::echo_erase): New method for
- echoing erase characters.
- (fhandler_termios::line_edit): Check the echo flag before echoing
- control characters (from Kazuhiro Fujieda <fujieda@jaist.ac.jp>).
-
-Wed May 9 10:43:30 2001 Christopher Faylor <cgf@cygnus.com>
-
- * include/pthread.h: Remove C++ comment.
-
-Tue May 8 11:09:59 2001 Christopher Faylor <cgf@cygnus.com>
-
- * cygheap.cc (_cfree): Add regparm attribute.
- (_crealloc): Ditto.
-
- * dcrt0.cc (dll_crt0_1): Default to always checking for executable for now.
-
- * dtable.cc (dtable::not_open): Move method.
- * dtable.h (dtable): Here.
-
- * exceptions.cc (ctrl_c_handler): Don't expect process group leader to
- handle a signal if it doesn't exist.
-
- * fhandler.h (fhandler_base): Make openflags protected.
-
- * localtime.c (tzsetwall): Check for __CYGWIN__ as well as __WIN32__.
-
- * path.cc (path_conv::check): Add some comments. Change strcat to assignment.
-
- * lib/_cygwin_S_IEXEC.cc (_cygwin_bob__): Eliminate.
-
- * fhandler_tty.cc (fhandler_console::dup): Set controlling terminal if necessary.
- * fhandler_tty.cc (fhandler_tty_slave::dup): Ditto.
-
-Mon May 7 21:33:17 2001 Christopher Faylor <cgf@cygnus.com>
-
- * include/sys/file.h: Revert special X_OK usage. Just make it a
- constant.
-
-Sun May 6 17:05:00 2001 Robert Collins <rbtcollins@hotmail.com>
-
- * thread.h (pthread_cond): New element cond_access to allow atomic
- broadcasts.
- * thread.cc (pthread_cond::pthread_cond): Initialise cond_access.
- (pthread_cond::~pthread_cond): Destroy cond_access.
- (pthread_cond::Broadcast): Use cond_access.
- (pthread_cond::Signal): Use cond_access.
- (pthread_cond_wait): Use cond_access.
- (pthread_cond_timedwait): Use cond_access.
-
-Sun May 6 11:55:40 2001 Christopher Faylor <cgf@cygnus.com>
-
- * string.h (cygwin_strchr): Make 'static inline' so that things will
- still work when optimized.
-
-Sat May 5 01:04:11 2001 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (handle_exceptions): Vastly increase test for exception
- loop guard variable.
-
-Fri May 4 22:23:33 2001 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (stack_info): Add some controls.
- (stack_info::init): Add extra arguments to control method of
- initialization.. If we have a known good frame, set things up so that
- this frame is not skipped the first time through. Record whether
- caller cares about arguments or not.
- (stack_info::walk): Don't store arguments if they're unwanted.
- (stackdump): Add isexception parameter for use when called by exception
- handler.
- (cygwin_stackdump): Accommodate extra argument to stackdump.
- (handle_exceptions): Ditto.
- (sig_handle): Ditto.
- (interrupt_on_return): Accommodate extra arguments to stack walk
- initialization.
-
-Fri May 4 21:05:20 2001 Christopher Faylor <cgf@cygnus.com>
-
- * localtime.c: Revert exclusion of windows.h.
-
-Fri May 4 17:03:16 2001 Christopher Faylor <cgf@cygnus.com>
-
- * string.h: Fix last-minute typo.
-
-Fri May 4 16:49:34 2001 Christopher Faylor <cgf@cygnus.com>
-
- * pinfo.h: Correctly set __SIGOFFSET.
-
- * path.cc (hash_path_name): Avoid calling library functions for simple
- copying of characters.
-
- * shortcut.c: Use WIN32_LEAN_AND_MEAN.
- * smallprint.c: Ditto.
-
- * environ.cc (getwinenv): Minor clarity fix.
-
- * localtime.c: No need to include windows.h
-
- * string.h: New file.
-
-Fri May 4 16:37:30 2001 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (ctrl_c_handler): Always send signal to process if it
- has no tty.
-
-2001-05-04 Egor Duda <deo@logos-m.ru>
-
- * fhandler_socket.cc (set_connect_secret): Use /dev/urandom to
- generate secret cookie.
-
-Thu May 3 16:37:55 2001 Christopher Faylor <cgf@cygnus.com>
-
- * include/pthread.h (pthread_cleanup_push): Eliminate space preceding
- arguments.
- (pthread_cleanup_pop): Ditto.
-
-Thu May 3 18:16:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * net.cc (wsock_init): Rename `was_in_progress' to `wsock_started'
- for clearness.
-
-Thu May 3 10:44:16 2001 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (handle_exceptions): Break out of "loop" if the
- debugger doesn't seem to be attaching to our process.
-
-Wed May 2 20:18:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * autoload.cc: Use new definition of LoadDLLinitfunc throughout.
- Redefine wrapper for wsock32.dll and ws2_32.dll.
- (std_dll_init): New function.
- * autoload.h: Rename LoadDLLinitfunc to LoadDLLinitfuncdef.
- Add new defines LoadDLLinitfunc and LoadDLLstdfunc.
- * net.cc (wsock_init): Add guard variable handling. Take care
- to call WSAStartup only once. Load WSAStartup without using
- autoload wrapper to eliminate recursion. Eliminate FIONBIO
- and srandom stuff.
-
-Tue May 1 01:26:15 2001 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (mount_info::conv_to_win32_path): More path tweaking.
-
-Tue May 1 00:34:46 2001 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (mount_info::conv_to_win32_path): Fix debugging output to
- avoid a SIGSEGV. Avoid double backslashes in middle of filename.
-
-Mon Apr 30 21:51:14 2001 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (mkrelpath): New function.
- (mount_info::conv_to_win32_path): Eliminate now-unneeded relative path
- name arg and processing.
- (path_conv::check): Accommodate relative path names again. Accommodate
- one extra argument in mount_info::conv_to_win32_path. Tack trailing
- slash on end of relative path as a side effect, like before.
- * shared_info.h (mount_info::conv_to_win32_path): Reflect new argument
- ordering.
-
-Mon Apr 30 22:09:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * autoload.cc: Add LoadDLLinitfunc for secur32.dll.
- Add LoadDLLfuncEx statements for AllocateLocallyUniqueId@4,
- DuplicateTokenEx@24, LsaNtStatusToWinError@4,
- LsaDeregisterLogonProcess@4, LsaFreeReturnBuffer@4,
- LsaLogonUser@56, LsaLookupAuthenticationPackage@12,
- LsaRegisterLogonProcess@12,
- * environ.cc: Add extern declaration for `subauth_id'.
- (subauth_id_init): New function for setting `subauth_id'.
- (struct parse_thing): Add entry for `subauth_id'.
- * fork.cc (fork_parent): Call `RevertToSelf' and
- `ImpersonateLoggedOnUser' instead of `seteuid'.
- * security.cc: Define global variable `subauth_id'.
- (extract_nt_dom_user): New function.
- (cygwin_logon_user): Call `extract_nt_dom_user' now.
- (str2lsa): New static function.
- (str2buf2lsa): Ditto.
- (str2buf2uni): Ditto.
- (subauth): Ditto.
- * security.h: Add prototype for `subauth'.
- * spawn.cc (spawn_guts): Use cygheap->user.token only if impersonated.
- Use `cygsid' type. Remove impersonation before allowing access to
- workstation/desktop to everyone. Call `RevertToSelf' and
- `ImpersonateLoggedOnUser' instead of `seteuid'.
- * syscalls.cc (seteuid): Rearranged to allow using subauthentication
- to retrieve user tokens when needed.
-
-Mon Apr 30 20:26:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * uinfo.cc (internal_getlogin): Formatting change.
-
-Mon Apr 30 19:58:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * grp.cc: Eliminate MAX_DOMAIN_NAME define.
- (read_etc_group): Substitute MAX_DOMAIN_NAME by
- INTERNET_MAX_HOST_NAME_LENGTH.
- * passwd.cc (parse_pwd): Don't force pw_name to be lower case.
- * sec_helper.cc: Substitute MAX_USER_NAME by UNLEN,
- MAX_COMPUTERNAME_LENGTH by INTERNET_MAX_HOST_NAME_LENGTH throughout.
- (lookup_name): Slight cleanup.
- * security.cc (alloc_sd): Substitute MAX_USER_NAME by UNLEN.
- * security.h: Define DEFAULT_UID as DOMAIN_USER_RID_ADMIN and
- DEFAULT_GID as DOMAIN_ALIAS_RID_ADMINS.
- * shared.cc (memory_init): Substitute MAX_USER_NAME by UNLEN.
- * thread.h: Ditto.
- * uinfo.cc (internal_getlogin): Substitute MAX_USER_NAME by UNLEN.
- Substitute MAX_COMPUTERNAME_LENGTH and MAX_HOST_NAME by
- INTERNET_MAX_HOST_NAME_LENGTH.
- * winsup.h: Include lmcons.h. Eliminate MAX_USER_NAME and
- MAX_HOST_NAME. Move DEFAULT_UID and DEFAULT_GID to security.h.
-
-Mon Apr 30 12:35:40 2001 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (path_conv::check): Don't use path_flags when converting to
- MS-DOS syntax unless parsing tail of path component. Stop parsing path
- when we reach the 'root' of the path. Correctly copy tail to path
- component.
-
-Sun Apr 29 22:28:06 2001 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (INIT_EXCEPTION_HANDLER): Eliminate.
- (init_exceptions): Just use init_exception_handler.
- (open_stackdumpfile): New function.
- (stack_info::first_time): Eliminate.
- (stack_info::init): Set up fields to avoid "first_time" consideration.
- (stack_info::walk): Remove "first_time" consideration.
- (stackdump): Change arguments to accept initial frame pointer and open
- stack file flag.
- (stack): Eliminate.
- (cygwin_stackdump): Use stackdump() rather than stack().
- (try_to_debug): Remove all synchronization logic. Just keep looping in
- exception handler until debugger notices us. Return 1 if successfully
- started debugger.
- (handle_exceptions): Just return if we know that we're debugging.
- Reorganize to avoid creating a stackdump file if we are starting a
- debugger. Return from exception handler if debugger started
- successfully.
- (sig_handle): Create a stackdump only if debugger wasn't started.
- * winsup.h (try_to_debug): Add an argument.
-
-Sun Apr 29 21:41:25 2001 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (symlink_info::check): Remove extra arguments, move
- functionality back to path_conv::check. Clear symlink bit from pflags
- argument before detecting if this is a symlink.
- (path_conv::check): Convert posix path here instead of
- symlink_info::check. Only grab volflags when using ntsec.
- (symlink_info::check_case): Just replace appropriate part of input
- path.
-
-Sat Apr 28 19:36:13 2001 Christopher Faylor <cgf@cygnus.com>
-
- Throughout, change 'tty_attached' to 'real_tty_attached', for clarity.
- Throughout, change 'OutputStopped' to 'output_stopped', for
- consistency.
- * dtable.cc (stdio_init): Set controlling tty if not set by stdio
- opens.
- * exceptions.cc (ctrl_c_handler): Avoid special pgid checking if no tty
- is associated with the process.
- (Suggested by Tim Baker <dbaker@direct.ca>)
- * external.cc (fillout_pinfo): Return actual tty number for ctty.
- * fhandler_console.cc (get_tty_stuff): Set ctty when shared memory is
- allocated. Accept flags input from open().
- (set_console_ctty): New function.
- (fhandler_console::open): Pass flags to get_tty_stuff and rely on this
- function to set the ctty, if appropriate.
- * fhandler_termios.cc (fhandler_termios::set_ctty): Move to tty_min
- class.
- * fhandler_tty.cc (fhandler_tty_slave::open): Use tc field to access
- set_ctty().
- * tty.h (TTY_CONSOLE): Move to include/sys/cygwin.h.
- (tty_min): Add set_ctty class here.
- * include/sys/cygwin.h (TTY_CONSOLE): New home here.
-
- * path.cc (symlink_info): Make contents an actual buffer. Pass more
- flags to case_check.
- (path_conv::check): Reorganize to do parsing based on posix path rather
- than native path.
- (symlink_info::check): Expect posix path as input. Translate to native
- path here. Accept path_conv flags. Stop parsing if not a symlink
- regardless of whether previous path was a symlink.
-
-2001-04-27 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
-
- * thread.cc (thread_init_wrapper): Use _REENT_INIT to initialize the
- reent structure of newlib.
-
-Fri Apr 27 14:02:24 2001 Christopher Faylor <cgf@cygnus.com>
-
- * sigproc.h (sig_send): Add exception parameter to sig_send.
- * sigproc.cc (sig_send): Ditto. Use it when setting frame info.
- * exceptions.cc (handle_exceptions): Use exception flag when calling
- sig_send.
-
-2001-04-27 Egor Duda <deo@logos-m.ru>
-
- * tty.cc (tty::make_pipes): Set to_slave pipe mode to nonblocking.
- * fhandler_tty.cc (fhandler_pty_master::accept_input): If pipe buffer
- is full, give slave a chance to read data.
-
-2001-04-26 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
-
- * security.cc (alloc_sd): Add unrelated ACCESS_ALLOWED_ACE behind
- the `everyone' ACE.
-
-Wed Apr 25 15:07:37 2001 Christopher Faylor <cgf@cygnus.com>
-
- * sigproc.h [sigthread]: Add exception field.
- [sigframe::~sigframe]: Clear exception field.
- [sigframe::set]: Set exception field from caller.
- * sigproc.cc (sig_send): Set exception field when frame pointer is
- passed in.
- * exceptions.cc (interrupt_on_return): Always treat exception as
- interruptible.
-
-2001-04-25 Egor Duda <deo@logos-m.ru>
-
- * cygwin.din: Export asctime_r, ctime_r, gmtime_r, localtime_r
- * include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR to 39
-
-Wed Apr 25 10:57:36 2001 Christopher Faylor <cgf@cygnus.com>
-
- * include/cygwin/version.h: Bump minor version number.
- * childinfo.h: Bump child structure magic number.
-
-2001-04-25 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
-
- * uinfo.cc (internal_getlogin): Return pointer to struct passwd.
- (uinfo_init): Accommodate the above change.
- * syscalls.cc (seteuid): Ditto.
-
-Tue Apr 25 11:08:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * autoload.cc: Add LoadDLLfunc statements for SetTokenInformation@16.
- * cygheap.cc: Include security.h.
- * grp.cc (internal_getgrent): New function.
- (getgroups): Rearranged using `internal_getgrent' and the new
- `cygsid' class.
- * passwd.cc (internal_getpwent): New function.
- * sec_acl.cc: Use new `cygsid' class throughout.
- (acl_access): Use `internal_getgrent' instead of `getgrent'.
- * sec_helper.cc: Use new `cygsid' class throughout.
- (get_id_from_sid): Use `internal_getgrent' instead of `getgrent'.
- Use `internal_getpwent' instead of `getpwent'.
- * security.cc: Use new `cygsid' class throughout.
- * security.h: Move `MAX_SID_LEN' from winsup.h to here.
- Add extern declarations for `internal_getgrent' and `internal_getpwent'.
- (class cygsid): New class.
- * shared.cc (sec_user): Use new `cygsid' class.
- * syscalls.cc (seteuid): Try to set owner to user and primary group to
- current group in impersonation token before performing impersonation.
- (setegid): Try to set primary group in process token to the new group
- if ntsec is on.
- * uinfo.cc (internal_getlogin): Use new `cygsid' class.
- Try to set owner to user and primary group to current group in process
- token if the process has been started from a non cygwin process.
- (uinfo_init): Set primary group only if the process has been started
- from a non cygwin process.
- * winsup.h: Move define for `MAX_SID_LEN' to security.h.
-
-Mon Apr 16 23:20:00 2001 Andy Younger <andylyounger@hotmail.com>
-
- * fhandler_dsp.cc: Improved handling of 8 bit playback modes.
- Put in mock support for SNDCTL_DSP_SETFRAGMENT.
-
-Tue Apr 24 23:51:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * passwd.cc (getpwnam_r): Add pw_passwd handling as well.
- (getpwuid_r): Ditto.
-
-Tue Apr 24 23:43:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * passwd.cc (getpwnam_r): Use correct offsets into buffer.
- Copy pw_gecos field as well.
- (getpwuid_r): Ditto.
-
-2001-04-24 Egor Duda <deo@logos-m.ru>
-
- * dlmalloc.c: New file. Port of Doug Lea's malloc
- * dlmalloc.h: Ditto.
- * Makefile.in: Add support for MALLOC_DEBUG
- * config.h.in: Ditto.
- * winsup.h: Ditto.
- * configure.in: Add --enable-malloc-debugging option.
- * configure: Regenerate.
- * debug.h: Include declarations for debugging malloc.
- * tty.cc (grantpt): Fix definition.
- (unlockpt): Ditto.
-
-Mon Apr 23 22:00:29 2001 Christopher Faylor <cgf@cygnus.com>
-
- Remove trailing underscore from fhandler_base and friends, throughout.
- * fhandler.h (fhandler_base::set_open_status): New method. Stores
- original open status.
- (fhandler_base::get_open_status): New method. Retrieves original open
- status.
- (fhandler_base::reset_to_open_binmode): New method.
- * fhandler.cc (fhandler_base::open): Save open status.
- (fhandler_base::init): Ditto.
- * fhandler_clipboard.cc (fhandler_clipboard::open): Ditto.
- * fhandler_console.cc (fhandler_console::open): Ditto.
- * fhandler_dsp.cc (fhandler_dsp::open): Ditto.
- * fhandler_dev_mem.cc (fhandler_dev_mem::open): Ditto.
- * fhandler_dev_random.cc (fhandler_dev_random::open): Ditto.
- * fhandler_serial.cc (fhandler_serial::open): Ditto.
- * fhandler_tty_slave.cc (fhandler_tty_slave::open): Ditto.
- * fhandler_tty_master.cc (fhandler_tty_master::open): Ditto.
- * fhandler_dev_zero.cc (fhandler_dev_zero::open): Ditto.
- * syscalls.cc (setmode): Rework so that 0 mode value causes reversion
- to open state.
-
- * fhandler_tty_slave.cc (fhandler_tty_slave::read): Use correct
- multiplier when converting from deciseconds to milliseconds.
-
-Mon Apr 23 13:28:35 2001 Christopher Faylor <cgf@cygnus.com>
-
- * fhandler.h (fhandler_base::clear_r_binary): New method.
- (fhandler_base::clear_w_binary): New method.
- * syscalls.cc (setmode): Accept 0 as mode value. Resets text/binary
- behavior for fd to default.
-
-Mon Apr 23 12:46:07 2001 Christopher Faylor <cgf@cygnus.com>
-
- * net.cc [errmap]: Add '0' condition.
- (find_winsock_errno): Don't translate no error to EPERM.
-
-Sun Apr 22 20:48:24 2001 Christopher Faylor <cgf@cygnus.com>
-
- * include/cygwin/version.h: Bump Cygwin version and API version.
-
-Mon Apr 23 9:27:00 2001 Robert Collins <rbtcollins@hotmail.com>
-
- * thread.cc (MTinterface::Init): Always initialise per process variables.
-
-Sun Apr 22 19:18:18 2001 Christopher Faylor <cgf@cygnus.com>
-
- * features.h: Reinstate as wrapper for sys/features.h.
-
-Mon Apr 23 0:10:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * security.cc (alloc_sd): Reformat comment.
- * shared.cc: Drop function declarations already in security.h.
-
-Sun Apr 22 12:17:57 2001 Christopher Faylor <cgf@cygnus.com>
-
- * shortcut.c (check_shortcut): Close input file handle before
- returning.
- * path.cc (check_sysfile): Ditto.
- (symlink_info::check): Rely on opened file handle being closed by
- symlink checking routines. Set ext_tacked_on when .lnk is detected.
-
-Sat Apr 21 19:26:05 2001 Christopher Faylor <cgf@cygnus.com>
-
- * thread.cc (MTinterface::Init): Remove accidentally checked in code.
-
-Sun Apr 22 00:22:00 2001 Robert Collins <rbtcollins@hotmail.com>
-
- * passwd.cc (getpwuid): Check for thread cancellation.
- (getpwuid_r): Ditto.
- (getpwname): Ditto.
- (getpwnam_r): Ditto.
- * thread.h (pthread_mutex): New constructors for pshared operation.
- (MTinterface): Associative array for pshared mutex's.
- * thread.cc (MTinterface::Init): Initailize pshared mutex array.
- (pthread_cond::BroadCast): Implementation notes.
- (pthread_cond::TimedWait): Remove use of SignalObjectAndWait on non-NT systems.
- (pthread_mutex::pthread_mutex(unsigned short)): New function.
- (pthread_mutex::pthread_mutex (pthread_mutex_t *, pthread_mutexattr *)):New function.
- (pthread_mutex::pthread_mutex(pthread_mutexattr *)): Fail on pshared mutex's.
- (__pthread_mutex_getpshared): New function.
- (__pthread_join): Check for thread cancellation.
- (__pthread_cond_timedwait): Support pshared mutex's.
- (__pthread_cond_wait): Ditto.
- (__pthread_condattr_setpshared): Error on PROCESS_SHARED requests.
- (__pthread_mutex_init): Support pshared mutex's.
- (__pthread_mutex_getprioceiling): Ditto.
- (__pthread_mutex_lock): Ditto.
- (__pthread_mutex_trylock): Ditto.
- (__pthread_mutex_unlock): Ditto.
- (__pthread_mutex_destroy): Ditto.
- (__pthread_mutex_setprioceiling): Ditto.
- (__pthread_mutexattr_setpshared): Support PTHREAD_PROCESS_PSHARED requests.
-
-Fri Apr 20 19:38:29 2001 Christopher Faylor <cgf@cygnus.com>
-
- * cygwin.din: Add *scanf and *scan_r functions.
-
-Fri Apr 20 22:25:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * security.cc (set_process_privileges): Swap out.
- * sec_helper.cc (set_process_privilege): Rename from
- `set_process_privileges'. Takes the privilege to enable or disable
- as parameter now.
- * security.h: Add prototype for `set_process_privileges'.
-
-2001-04-19 Egor Duda <deo@logos-m.ru>
-
- * path.cc (path_conv::check): Always initialize member variables.
-
-Fri Apr 20 12:27:49 2001 Christopher Faylor <cgf@cygnus.com>
-
- * include/sys/file.h: More cleanup for X_OK.
-
-Fri Apr 20 11:48:45 2001 Christopher Faylor <cgf@cygnus.com>
-
- * include/sys/file.h: Move X_OK protection earlier.
-
- * dtable.cc (dtable::vfork_child_fixup): Avoid closing already closed
- handles.
-
-Fri Apr 20 16:29:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * grp.cc (getgroups): Change so that SIDs get compared instead
- of strings to SIDs.
-
-Fri Apr 20 14:50:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * Makefile.in: Add object files `sec_helper.cc' and `sec_acl.cc'.
- * security.cc: Swap out several functions.
- * sec_acl.cc: New file. Move Sun compatibel ACL functions from
- `security.cc' to here.
- * sec_helper.cc: New file. Move security helper functions from
- `security.cc' to here.
- * security.h: Changed to accommodate the above changes.
-
-Fri Apr 20 14:12:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * grp.cc: Replace `group_in_memory_p' by `group_state'.
- Eliminate group_sem throughout.
- (enum grp_state): New enumeration type.
- (read_etc_group): Make race safe.
- * security.cc: Eliminate group_sem throughout.
-
-Thu Apr 19 9:40:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * mmap.cc (mmap): Drop usage of the same memory area if the same
- region of the same file is mapped twice.
-
-Wed Apr 18 16:53:54 2001 Christopher Faylor <cgf@cygnus.com>
-
- Throughout, change fdtab references to cygheap->fdtab.
- * child_info.h (cygheap_exec_info): Eliminate special fdtab stuff.
- * spawn.cc (spawn_guts): Ditto.
- * cygheap.cc (cygheap_init): Initialize fdtab, if appropriate.
- * cygheap.h (CYGHEAPSIZE): Include size of init_cygheap.
- (_cmalloc_entry): Include fdtab here.
- * dtable.h (dtable): Declare/define new methods.
- * dtable.cc (dtable::vfork_child_fixup): New method.
- (dtable::fixup_after_exec): Remove unneeded extra arguments.
- * dcrt0.cc (dll_crt0_1): Ditto.
-
- * environ.cc (getwinenv): Use case sensitive comparison.
- (winenv): Make a copy of environment cache to avoid realloc problems
- when duplicate environment variables exist in the environment. (From
- Egor Duda)
-
- * net.cc (cygwin_socket): Revert Apr 14 change.
-
- * include/sys/file.h: Protect against previous X_OK definition.
-
-Tue Apr 17 12:18:28 2001 Christopher Faylor <cgf@cygnus.com>
-
- * passwd.cc: Eliminate passwd_sem throughout.
- * security.cc: Ditto.
-
-Tue Apr 17 12:18:28 2001 Robert Collins <rbtcollins@hotmail.com>
-
- * cygwin.din: Export New functions.
- * passwd.cc (read_etc_passwd): Make race safe.
- (getpwuid_r): New function.
- (getpwnam_r): New function.
-
-2001-04-18 Egor Duda <deo@logos-m.ru>
-
- * grp.cc (getgroups): Avoid crash if passwd field if /etc/group is
- empty.
-
-Tue Apr 17 19:05:44 2001 Christopher Faylor <cgf@cygnus.com>
-
- * path.h (path_conv::add_ext_from_sym): Declare.
- * path.cc (path_conv::add_ext_from_sym): Convert to pure inline method.
-
-Tue Apr 17 18:50:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (windows_device_names): Add missing NULL element.
-
-Tue Apr 17 12:14:54 2001 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (windows_device_names): Move dsp to proper location.
-
-Tue Apr 17 13:44:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (path_conv::check): Set case_clash even if pcheck_case
- is set to PCHECK_ADJUST when a case clash is given for the last
- component in path.
- (symlink_info::case_check): Ditto.
- * syscalls.cc (_rename): Avoid overwriting an already existing file
- if a case clash is given even if pcheck_case is set to PCHECK_ADJUST.
-
-Tue Apr 17 2:07:07 2001 Christopher Faylor <cgf@cygnus.com>
-
- * config.h.in: Turn off VFORK again.
-
-Mon Apr 16 23:45:24 2001 Christopher Faylor <cgf@cygnus.com>
-
- * path.h (cwdstuff): Move class.
- * cygheap.h (cwdstuff): To here.
- (init_cygheap): Add cwd field.
- * child_info.h (cygheap_exec_info): Eliminate cwd stuff.
- (child_info_spawn): Ditto.
- * dcrt0.cc (dll_crt0_1): Remove cygcwd.fixup_after_exec call. Convert
- cygcwd reference to cygheap->cwd.
- * path.cc: Ditto, throughout.
- (cwdstuff::copy): Eliminate.
- (cwdstuff::fixup_after_exec): Ditto.
- * spawn.cc (spawn_guts): Eliminate call to cygcwd.copy.
-
- * fhandler.h (FH_OSS_DSP): Move into "fast" device category.
-
-Mon Apr 16 19:19:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * mmap.cc: Move fh_paging_file from some functions to be
- a global static variable.
- (class mmap_record): Add `devtype_' member to remember
- the device type of the file. Add declaration for methods
- `get_device', `alloc_fh' and `free_fh'.
- (mmap_record::mmap_record): Initialize `devtype_' correctly.
- (mmap_record::alloc_fh): New method.
- (mmap_record::free_fh): Ditto.
- (munmap): Use new mmap_record::alloc_fh and mmap_record::free_fh
- methods to create a correct fhandler.
- (msync): Ditto.
- (fixup_mmaps_after_fork): Ditto.
-
-Mon Apr 16 16:01:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * grp.cc (getgroups): If `allow_ntsec' is set, use the process token
- information to evaluate the groups list.
-
-Mon Apr 16 00:08:02 2001 Christopher Faylor <cgf@cygnus.com>
-
- * features.h: Remove this file as it is now being supplied by newlib.
-
-Sun Apr 15 23:23:29 2001 Christopher Faylor <cgf@cygnus.com>
-
- * autoload.cc: Add winmm functions needed by fhandler_dsp.cc.
-
-Sun Apr 15 22:53:52 2001 Andy Younger <andylyounger@hotmail.com>
-
- * fhandler_dsp.cc: New file. Implements OSS like /dev/dsp.
- * include/sys/soundcard.h: New file. User land includes for OSS
- /dev/dsp.
- * fhandler.h: Add new class fhandler_dev_dsp and a FH_OSS_DSP
- definition.
- * dtable.cc (dtable::build_fhandler): Allow creation of the /dev/dsp
- device.
- * path.cc (windows_device_names): Add /dev/dsp into list of device
- names.
- * Makefile.in (DLL_OFILES): Add fhandler_dsp.o.
-
-Sun Apr 15 16:36:27 2001 Christopher Faylor <cgf@cygnus.com>
-
- * uname.c (uname): Default n in in86 to 6 if Windows returns > 6.
-
-Sun Apr 15 15:56:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (add_ext_from_sym): Redefine to call `add_ext_from_sym_'.
- (add_ext_from_sym_): New inline function.
-
-Sat Apr 14 19:23:52 2001 Christopher Faylor <cgf@cygnus.com>
-
- * config.h.in: Turn on VFORK by default.
-
-Sat Apr 14 18:04:35 2001 Christopher Faylor <cgf@cygnus.com>
-
- * net.cc (cygwin_socket): Set SO_LINGER to small value so closed UNIX
- domain sockets will not stay around.
-
-Sat Apr 14 18:01:43 2001 Pierre A. Humblet <Pierre.Humblet@ieee.org>
-
- * select.cc (socket_cleanup): Set SO_LINGER to small value so closed
- dummy sockets do not stay around. Use correct value for second argument
- to shutdown.
-
-Sat Apr 14 17:04:00 2001 Robert Collins <rbtcollins@hotmail.com>
-
- * thread.h (MTinterface): Add threadcount.
- * thread.cc (MTinterface::Init): Set threadcount to 1.
- (__pthread_create): Increment threadcount.
- (__pthread_exit): Decrement threadcount and call exit() from the last thread.
-
-Fri Apr 13 11:34:24 2001 Robert Collins <rbtcollins@hotmail.com>
-
- * fork.cc (fork_child): Call the __pthread_atforkchild function.
- (fork_parent): Call the __pthread_atforkparent function.
- * cygwin.din: Export pthread_atfork.
- * thread.h (callback): New class.
- (MTinterface): Use it.
- * thread.cc (__pthread_atforkprepare): New function.
- (__pthread_atforkparent): New function.
- (__pthread_atforkchild): New function.
- (__pthread_atfork): New function.
- * pthread.cc (pthread_atfork): New function.
-
-Fri Apr 13 9:52:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (add_ext_from_sym): New define evaluating `known'suffix'.
- (path_conv::check): Use add_ext_from_sym throughout.
-
-Thu Apr 12 23:19:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * dir.cc (mkdir): Check for case clash.
- * environ.cc: Add extern declaration for `pcheck_case'.
- (check_case_init): New function.
- (struct parse_thing): Add "check_case" option.
- * errno.cc (_sys_nerrlist): Add text for ECASECLASH.
- (strerror): Add case branch for ECASECLASH.
- * fhandler.cc (fhandler_disk_file::open): Check for case clash.
- * path.cc: Add global variable `pcheck_case'.
- (struct symlink_info): Add member `case_clash' and method `case_check'.
- (path_prefix_p_): Call `pathnmatch' instead of `strncasematch'.
- (pathnmatch): New funtion.
- (pathmatch): Ditto.
- (path_conv::check): Add handling for case checking.
- (symlink): Check for case clash.
- (symlink_info::check): Add parameter for case checking.
- Handle case checking.
- (symlink_info::case_check): New method.
- (chdir): Don't use unconverted path if pcheck_case==PCHECK_STRICT.
- * path.h: Add extern declarations for `pathmatch' and
- `pathnmatch'.
- (enum case_checking): New enumeration type describing
- the case checking behaviour of path conversion routines.
- (class path_conv): Add member `case_clash'.
- * syscalls.cc (_link): Check for case clash.
-
-Thu Apr 12 12:49:53 2001 Christopher Faylor <cgf@cygnus.com>
-
- * syscalls.cc (mkfifo): New function stub.
-
-2001-04-12 Robert Collins <rbtcollins@hotmail.com>
-
- * configure.in: Remove PTH_ALLOW.
- * cygwin.din: Remove @PTH_ALLOW@ prefixes to pthread functions. Add
- new pthread exports.
- * pthread.cc: New wrapper functions for the above new exports.
- * sched.cc (valid_sched_parameters): New function.
- (sched_setparam): Use it.
- (sched_set_thread_priority): New function. Used by pthread_sched*.
- * thread.cc (pthread_key_destructor::InsertAfter): New function.
- (pthread_key_destructor::UnlinkNext): New function.
- (pthread_key_destructor::Next): New function.
- (pthread_key_destructor_list::Insert): New function.
- (pthread_key_destructor_list::Remove): New function.
- (pthread_key_destructor_list::Pop): New function.
- (pthread_key_destructor::pthread_key_destructor): New function.
- (pthread_key_destructor_list::IterateNull): New function.
- (MTinterface::Init): Initialise new member.
- (pthread::pthread): Initialise new members.
- (pthread::create): Copy new attributes. Set the new thread priority.
- (pthread_attr::pthread_attr): Initialise new members.
- (pthread_key::pthread_key): Setup destructor function.
- (pthread_key::~pthread_key): Remove destructor function.
- (pthread_mutexattr::pthread_mutexattr): New function.
- (pthread_mutexattr::~pthread_mutexattr): New function.
- (__pthread_once): New function.
- (__pthread_cleanup): New function.
- (__pthread_cancel): New function.
- (__pthread_setcancelstate): New function.
- (__pthread_setcanceltype): New function.
- (__pthread_testcancel): New function.
- (__pthread_attr_getinheritsched): New function.
- (__pthread_attr_getschedparam): New function.
- (__pthread_attr_getschedpolicy): New function.
- (__pthread_attr_getscope): New function.
- (__pthread_attr_setinheritsched): New function.
- (__pthread_attr_setschedparam): New function.
- (__pthread_attr_setschedpolicy): New function.
- (__pthread_attr_setscope): New function.
- (__pthread_exit): Call any key destructors on thread exit.
- (__pthread_join): Use the embedded attr values.
- (__pthread_detach): Use the embedded attr values.
- (__pthread_getconcurrency): New function.
- (__pthread_getschedparam): New function.
- (__pthread_key_create): Pass the destructor on object creation.
- (__pthread_key_delete): Correct incorrect prototype.
- (__pthread_setconcurrency): New function.
- (__pthread_setschedparam): New function.
- (__pthread_cond_timedwait): Support static mutex initialisers.
- (__pthread_cond_wait): Ditto.
- (__pthread_mutex_getprioceiling): New function.
- (__pthread_mutex_lock): Support static mutex initialisers.
- (__pthread_mutex_trylock): Ditto.
- (__pthread_mutex_unlock): Ditto.
- (__pthread_mutex_destroy): Ditto.
- (__pthread_mutex_setprioceiling): New function.
- (__pthread_mutexattr_getprotocol): New function.
- (__pthread_mutexattr_getpshared): New function.
- (__pthread_mutexattr_gettype): New function.
- (__pthread_mutexattr_init): New function.
- (__pthread_mutexattr_destroy): New function.
- (__pthread_mutexattr_setprotocol): New function.
- (__pthread_mutexattr_setprioceiling): New function.
- (__pthread_mutexattr_getprioceiling): New function.
- (__pthread_mutexattr_setpshared): New function.
- (__pthread_mutexattr_settype): New function. Remove stubs for non
- MT_SAFE compilation.
- * thread.h: Remove duplicate #defines. Add prototypes for new
- functions in thread.cc.
- (pthread_key_destructor): New class.
- (pthread_key_destructor_list): New class.
- (pthread_attr): Add new members.
- (pthread): Remove members that are duplicated in the pthread_attr
- class.
- (pthread_mutex_attr): Add new members.
- (pthread_once): New class.
- * include/pthread.h: Add prototypes for new functions exported from
- cygwin1.dll. Remove typedefs.
- * include/sched.h: Add prototypes for new functions in sched.cc.
- * include/cygwin/types.h: Add typedefs from pthread.h
-
-Tue Apr 10 22:02:53 2001 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (struct symlink_info): Add extn and ext_tacked_on fields.
- (path_conv::check): Only tack on extension if a known one didn't
- already exist.
- (suffix_scan::has): Return pointer to known extension.
- (symlink_info::check): Record location of extension, if any.
-
-2001-04-09 Egor Duda <deo@logos-m.ru>
-
- * fhandler.h (class fhandler_socket): Add members and methods to
- support secure connections on AF_UNIX sockets.
- * fhandler_socket.cc (fhandler_socket::set_connect_secret): New method.
- (fhandler_socket::get_connect_secret): Ditto.
- (fhandler_socket::create_secret_event): Ditto.
- (fhandler_socket::close_secret_event): Ditto.
- (fhandler_socket::check_peer_secret_event): Ditto.
- (fhandler_socket::fixup_after_fork): Duplicate secret event to child.
- (fhandler_socket::dup): Copy address family.
- (fhandler_socket::close): Close secret event.
- * net.cc (get_inet_addr): Read secret cookie.
- (cygwin_connect): Check if peer knows secret cookie value.
- (cygwin_accept): Ditto. Copy address family to newly created socket.
- (cygwin_bind): Generate and write secret cookie.
- (wsock_init): Initialize random number generator.
-
-Sun Apr 8 20:40:58 2001 Christopher Faylor <cgf@cygnus.com>
-
- * Makefile.in: Put -lgcc last in list of libraries, since stdc++
- library needs it.
- * cygwin.din: Remove obsolete "__empty" export.
- * exceptions.cc (call_signal_handler_now): Force inclusion of function
- even when -finline-functions is specified.
- * sigproc.h: Remove obsolete call_signal_handler declaration.
-
-Sun Apr 8 20:36:55 2001 Benjamin Riefenstahl <Benjamin.Riefenstahl@epost.de>
-
- * fhandler_console.cc (cp_get_internal): New function.
- (cp_convert): New function.
- (con_to_str): New function.
- (str_to_con): New function.
- (fhandler_console::read): Replace OemToCharBuff with con_to_str.
- (fhandler_console::write_normal): Replace CharToOemBuff with str_to_con.
-
-Thu Apr 5 22:41:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (stat_worker): Fix conditional which still allowed
- successful stat'ing of non-existant files.
-
-Wed Apr 4 10:37:44 2001 Christopher Faylor <cgf@cygnus.com>
-
- * child_info.h: Bump magic number for fork/exec/spawn.
-
-Tue Apr 3 20:06:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * errno.cc (errmap): Map ERROR_FILE_INVALID to ENXIO.
-
-Mon Apr 2 22:48:58 2001 Christopher Faylor <cgf@cygnus.com>
-
- * cygrun.c (main): Fix compiler warning.
- * gmon.c (_mcleanup): Ditto.
- * profil.c (profile_off): Ditto.
-
- * net.cc (find_winsock_errno): New function.
- (__set_winsock_errno): Use find_winsock_errno.
- (cygwin_setsockopt): Detect SO_ERROR for debugging.
- (cygwin_getsockopt): Ditto. Translate error when getsockopt returns
- SO_ERROR.
- * winsup.h: regparmize __set_winsock_errno.
- * include/sys/strace.h: Document that strace functions can't use
- regparm.
-
-2001-04-02 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
-
- * fhandler.cc (fhandler_disk_file::open): Avoid checking a magic
- number of a directory.
-
-Mon Apr 2 00:24:08 2001 Christopher Faylor <cgf@cygnus.com>
-
- * shared_info.h (mount_info): Remove mnt_ elements.
- * thread.h (struct _winsup_t): Add mnt_ elements.
- * path.cc (fillout_mntent): Use mnt_ elements from reent_winsup ().
-
-Sun Apr 1 20:10:34 2001 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (sigframe::call_signal_handler): Return value of
- call_signal_handler_now.
- * sigproc.h (sigframe): Use constructor.
- * syscalls.cc (_read): Correct errno test prior to calling signal
- handler.
-
-Sun Apr 1 00:38:06 2001 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (sigframe::call_signal_handler): Move outside of "C"
- block or some compilers will complain.
-
-Sun Apr 1 00:24:14 2001 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (call_signal_handler_now): Rename from
- call_signal_handler to avoid C++ confusion.
-
-Sun Apr 1 00:08:15 2001 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (fillout_mntent): Always remove drive root directories from
- future consideration by "/cygdrive" reporting.
- (cygdrive_getmnt): Avoid reporting removable drives or drives with no
- media mounted.
-
-Sat Mar 31 21:56:19 2001 Christopher Faylor <cgf@cygnus.com>
-
- * thread.h (struct _winsup_t): Remove obsolete elements. Add
- available_drives element.
- * path.cc (mount_info::getmntent): Report "/cygdrive" drives when
- mounted drives are exhausted.
- (fillout_mntent): New function.
- (mount_item::getmntent): Use fillout_mntent.
- (cygdrives_mntent): New function. Returns next available "/cygdrive".
- (setmntent): Initialize available "/cygdrives".
- * syscalls.cc: Remove some if 0'ed code.
- * times.cc (timezone): Use more descriptive variable name.
-
-Sat Mar 31 18:59:52 2001 Christopher Faylor <cgf@cygnus.com>
-
- * sigproc.h (class sigframe): Implement 'unregister()' method.
- (sigframe::~sigframe): Use unregister method.
- (sigframe::call_signal_handler): Declare new method.
- * exceptions.cc (sigframe::call_signal_handler): New method.
- Unregisters current sigframe before calling signal handler.
- (setup_handler): Clear waiting threads prior to arming signal_arrived.
- * syscalls.cc (_read): Change goto to loop. Recalculate sigframe
- inside of loop so that constructor is called when appropriate.
- * wait.cc (wait4): Ditto.
-
- * signal.cc: Change "sig" to "signal" in debugging messages throughout.
- * sigproc.cc: Ditto.
-
-Sat Mar 31 17:12:08 2001 Christopher Faylor <cgf@cygnus.com>
-
- * fhandler_serial.cc (fhandler_serial::raw_write): Close protected
- handles with ForceCloseHandle or suffer spurious warnings.
-
-Sat Mar 31 16:23:32 2001 Christopher Faylor <cgf@cygnus.com>
-
- * fhandler.cc (fhandler_base::read): Remove special handling of CTRL-Z.
-
-Sat Mar 31 11:09:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.h (class fhandler_console): Add members `insert_mode'.
- * fhandler_console.cc (fhandler_console::dup): Duplicate `insert_mode'.
- (fhandler_console::fhandler_console): Initialize `insert_mode'.
- (fhandler_console::char_command): Add terminal capabilities
- "enter insert mode" = \E[4h and "exit insert mode" = \E[4l.
- Care for insert mode on terminal capability "repeat char" = \E[x;yb.
- (fhandler_console::write_normal): Care for insert mode before writing
- to the console.
- (array keytable): Add keymapping for modified cursor and control
- block keys (xterm like).
-
-Fri Mar 30 13:02:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.h (class fhandler_console): Add members `savebufsiz' and
- `savebuf' to allow save/restore of screen.
- * fhandler_console.cc (fhandler_console::dup): Duplicate `savebufsiz'
- and `savebuf'.
- (fhandler_console::fhandler_console): Initialize `savebufsiz' and
- `savebuf'.
- (fhandler_console::char_command): Add terminal capabilities
- "save screen content" = \E[?47h and "restore screen content" = \E[?47l.
-
-Wed Mar 28 19:28:50 2001 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (chdir): Eat trailing whitespace on input path.
-
-Tue Mar 27 22:38:42 2001 Christopher Faylor <cgf@cygnus.com>
-
- * lib/_cygwin_S_IEXEC.c: Remove "const" from globals or they never seem
- to be defined. Wrap definitions in extern "C". Include winsup.h to
- assure proper definitions.
-
- * dcrt0.cc (dll_crt0_1): Call stdio_init after premain run so that
- binmode.o, etc., will control default stdio settings.
- * dtable.cc (dtable::init_std_file_from_handle): Allow __fmode to force
- binmode/textmode settings. Default pipes to binmode.
-
-Tue Mar 27 11:31:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * mmap.cc (mmap): Fix conditional for previous patch.
-
-Mon Mar 26 18:48:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * mmap.cc (mmap): Outflank copy-on-write problem on 9x by
- setting access mode to FILE_MAP_READ when read access is requested.
-
-Sun Mar 25 20:12:21 2001 Christopher Faylor <cgf@cygnus.com>
-
- * dlfcn.cc (check_access): Eliminate.
- (check_path_access): Use passed in path_conv buf.
- (get_full_path_of_dll): Use passed in name buf to avoid a static. Rip
- out most of the path checking since LoadLibrary will do all of this
- automatically.
- (dlopen): Set errno when appropriate (may not be compliant?).
- * environ.cc (posify): Don't pass in "native" path if it seems to
- actually be posix.
-
-Thursday Mar 22 2001 Robert Collins <rbtcollins@hotmail.com>
-
- * fhandler.h (fhandler_dev_clipboard): Extend to support writing.
- * fhandler_clipboard.cc (fhandler_dev_clipboard::fhandler_dev_clipboard):
- Initialize new fields. Open clipboard here.
- (fhandler_dev_clipboard::dup): New method.
- (fhandler_dev_clipboard::open): Accommodate new fields. Register
- clipboard here, if appropriate.
- (set_clipboard): New function. Moves buffer to clipboard.
- (fhandler_dev_clipboard::write): Truly implement clipboard writing.
- (fhandler_dev_clipboard::read): Reimplement to allow successive reads.
- (fhandler_dev_clipboard::lseek): Truly implement seeks in clipboard.
- (fhandler_dev_clipboard::close): Clear out new fields. Support
- sequential reads and sequential writes. Support for binary data via a
- native clipboard format.
-
-2001-03-22 Egor Duda <deo@logos-m.ru>
-
- * fhandler_console.cc (fhandler_console::set_default_attr): Update
- console color attributes on tty reset.
-
-Wed Mar 21 22:12:36 2001 Christopher Faylor <cgf@cygnus.com>
-
- * autoload.cc (kernel32_init): New function for kernel32 autoload
- initialization.
- (SignalObjectAndWait): Add conditional load of this function when it is
- available.
-
-2001-03-21 Robert Collins <rbtcollins@hotmail.com>
-
- * sched.cc: New file. Implement sched*.
- * include/sched.h: New file. User land includes for sched*.
- * Makefile.in: Add sched.o
- * cygwin.din: Add exports for sched*.
-
-Tue Mar 20 14:48:46 2001 Christopher Faylor <cgf@cygnus.com>
-
- * dtable.cc: Guard against new winsock.h/winsock2.h warnings when
- mixing winsock*.h and sys/types.h.
- * fhandler_socket.cc: Ditto.
- * net.cc: Ditto.
- * select.cc: Ditto.
- * exceptions.cc: Remove unneeded define.
-
-Mon Mar 19 17:43:29 2001 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (interruptible): Update debugging output.
- (setup_handler): Ensure that wait_sig loop wakes up when we punt on
- sending a signal.
- * poll.cc (poll): Add signal guard here.
-
-2001-03-19 Egor Duda <deo@logos-m.ru>
-
- * tty.h (tty::create_inuse): Add new parameter to allow non-
- inheritable 'inuse' events.
- * tty.cc (tty::create_inuse): Use new parameter.
- * fhandler_tty.cc (fhandler_tty_master::init): Ditto.
- * fhandler_tty.cc (fhandler_pty_master::open): Ditto.
- * fhandler_tty.cc (fhandler_tty_master::init): Create master_alive
- event.
- * tty.cc (tty_list::terminate): Close master_alive event.
- * fhandler_tty.cc (fhandler_tty_common::close): Send EOF to slaves
- when master side is closed.
-
-Mon Mar 19 14:32:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * mmap.cc (map::get_list_by_fd): Avoid calling `get_namehash' when
- file descriptor is -1.
-
-Sat Mar 17 18:30:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (check_posix_perm): New static function.
- (fpathconf): Add _PC_POSIX_PERMISSIONS and _PC_POSIX_SECURITY
- support.
- (pathconf): Ditto.
- * include/cygwin/version.h: Bump API minor number to 37.
-
-2001-03-18 Egor Duda <deo@logos-m.ru>
-
- * fhandler.h (fhandler_tty_slave): Declare new methods.
- * select.cc (fhandler_tty_slave::select_read): New method.
- * select.cc (fhandler_tty_slave::ready_for_read): Ditto.
- * select.cc (verify_tty_slave): New function.
- * fhandler_termios.cc (fhandler_termios::line_edit): Empty input
- buffer on signal.
- * fhandler_tty.cc (fhandler_tty_slave::read): Check for input data
- after reading from pipe. Reset event if input pipe is empty.
- * tty.h (class tty): Allow creating events with manual reset.
- * tty.cc (tty::get_event): Use manual_reset flag.
- * tty.cc (tty::common_init): Create input_available_event with
- manual reset.
-
-Sat Mar 17 21:48:03 2001 Christopher Faylor <cgf@cygnus.com>
-
- * external.cc (fillout_pinfo): Match windows pid, as well as cygwin pid
- when passed in pid. Don't prematurely break when searching for a pid.
-
- * thread.h (_winsup_t): Eliminate unneeded field.
-
-Sat Mar 17 20:46:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * net.cc (get_95_ifconf): Use strcasematch instead of strcasecmp.
- * syscalls.cc (_unlink): Ditto.
- (_rename): Ditto.
-
-Sat Mar 17 12:43:15 2001 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (suffix_scan::next): Avoid searching for foo.lnk twice when
- input is "foo".
-
-Sat Mar 17 18:10:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * net.cc (cygwin_socket): Set protocol to 0 when address family is
- AF_UNIX to avoid WSAEPROTONOSUPPORT error.
-
-Sat Mar 17 09:51:32 2001 Mathew Brozowski <brozow@tavve.com>
-
- * net.cc (cygwin_socket): Pass protocol parameter to socket call.
-
-Sat Mar 17 02:05:38 2001 Christopher Faylor <cgf@cygnus.com>
-
- * dir.cc (readdir): Use strcasematch for consistency.
- * path.cc (symlink_info): Eliminate known_suffix.
- (path_conv::check): Always copy ext_here to end of buffer, if found.
- (suffix_scan): Eliminate ext_here, add suffixes_start.
- (suffix_scan::has): Eliminate an argument. Reorganize. Always return
- pointer to end of input path.
- (suffix_scan::next): Take a second pass through the suffix list looking
- for .lnk.
- (symlink_info::check): Eliminate known_suffix usage.
-
-Sat Mar 17 00:10:52 2001 Christopher Faylor <cgf@cygnus.com>
-
- * syscalls.cc (stat_dev): Give devices full read/write by default.
-
-Saturday Mar 17 3:45 2001 Robert Collins <rbtcollins@hotmail.com>
-
- * thread.cc (MTinterface::CreateCond): Check for null attr pointer.
-
-Fri Mar 16 21:13:23 2001 Christopher Faylor <cgf@cygnus.com>
-
- * fhandler_termios.cc (fhandler_termios::line_edit): Don't accept input
- when a signal is sent or we'll end up in an EOF/signal race.
-
-Fri Mar 16 20:25:40 2001 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc: Translate scan states from defines to enums.
- (suffix_scan): Rename state to nextstate for clarity.
- (lnk_match): Change to allow multiple states to indicate that a .lnk
- has been matched.
- (suffix_scan::has): Eliminate a goto. Handle .lnk as a special case,
- since a .lnk may also need to be tacked on the end of a .lnk.
- (suffix_scan::next): Don't increment next state. Set it specifically.
- Recognize new .lnk states.
-
-Saturday Mar 17 01:19 2001 Robert Collins rbtcollins@hotmail.com
-
- * cygwin.din: Export the new functions.
- * pthread.cc (pthread_cond_*): Add wrapper functions that call
- __pthread_cond* functions.
- * thread.cc (__pthread_cond_*): Implement the pthread_cond* functions.
- * thread.h: Add new class entries and prototypes for __pthread_cond*
- functions.
- * include/pthread.h: user land header prototypes for pthread_cond*
- functions and related defines.
-
-Wed Mar 14 16:30:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * environ.cc (parse_options): Use strtok_r instead of strtok.
- * security.cc (convert_string_sid_to_sid): Ditto.
- (aclfromtext): Ditto. Fix buffer usage.
-
-Wed Mar 14 10:11:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (lnk_suffixes): Remove.
- (class suffix_scan): Add `lnk_state' flag.
- (suffix_scan::lnk_match): Return state of `lnk_state' now.
- (suffix_scan::has): Changed behaviour if file has `.lnk' suffix.
- (suffix_scan::next): Set `lnk_state' where appropriate.
- (symlink_info::check): Fix a wrong `break'.
- * syscalls.cc (chown_worker): Change debug statement to reflect
- lchown fix.
- (lchown): Call chown_worker with `PC_SYM_NOFOLLOW' instead of
- `PC_SYM_IGNORE'.
-
-Tue Mar 13 13:52:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.cc (fhandler_disk_file::fstat): Add correct modes to
- symlinks when stat'ing on FAT or FAT32 file systems.
-
-2001-03-12 Egor Duda <deo@logos-m.ru>
-
- * fhandler.h (fhandler_termios::fixup_after_exec): New function.
- * fhandler_termios.cc (fhandler_termios::fixup_after_fork): New
- function. Fixup output handle.
- * fhandler_tty.cc (fhandler_tty_common::fixup_after_fork): Output
- handle is now fixed up in fhandler_termios::fixup_after_fork().
-
-2001-03-12 Egor Duda <deo@logos-m.ru>
-
- * fhandler.h (fhandler_termios::fhandler_termios): Enable fixup
- after fork.
- * fhandler_console.cc (fhandler_console::fhandler_console): Fixup
- after fork is now enabled in the base class constructor.
-
-Mon Mar 12 11:19:41 2001 Christopher Faylor <cgf@cygnus.com>
-
- * mkvers.sh: Include config.h so that DEBUGGING is correctly defined.
-
-Mon Mar 12 09:47:55 2001 Christopher Faylor <cgf@cygnus.com>
-
- * spawn.cc (spawn_guts): Don't set EXIT_REPARENTING if parent process
- is not a cygwin process (suggested by Jason Gouger
- <cygwin@jason-gouger.com>).
-
-Sun Mar 11 16:00:58 2001 Christopher Faylor <cgf@cygnus.com>
-
- * child_info.h: Bump magic number for fork/exec/spawn.
-
-Sat Mar 10 20:54:47 2001 Christopher Faylor <cgf@cygnus.com>
-
- * autoload.cc (noload): Use proper method for multiline strings or
- newer gcc's complain.
- * exceptions.cc (unused_sig_wrapper): Ditto.
- * fhandler.h (fhandler_base): Make get_io_handle and friends return
- self.
- * fhandler_tty.cc (fhandler_pty_common::close_on_exec): Accommodate
- DEBUGGING flag to avoid spurious warnings when inheritance is set.
-
-Sat Mar 10 16:52:12 2001 Christopher Faylor <cgf@cygnus.com>
-
- * shortcut.c (PATH_ALL_EXEC): Add parentheses to avoid a compiler
- warning.
-
- * exceptions.cc (setup_handler): Clarify debugging message.
- * sigproc.cc (proc_subproc): Remove PROC_CHILDSTOPPED test. It is
- handled by normal PROC_CLEARWAIT case.
- (wait_sig): Eliminate "dispatched" tracking. Remove __SIGCHILDSTOPPED
- test. Decrement counter again before jumping out of
- InterlockedDecrement loop so that subsequent InterlockedIncrement will
- keep the counter at the correctly decremented value and also detect
- when there are pending signals.
- * sigproc.h: Remove __SIGCHILDSTOPPED element.
- (procstuff): Remove PROC_CHILDSTOPPED element.
-
-Sat Mar 10 15:22:44 2001 Christopher Faylor <cgf@cygnus.com>
-
- * syscalls.cc (_rename): Set errno to ENOENT when an old path doesn't
- exist (from Kazuhiro Fujieda <fujieda@jaist.ac.jp>). Also set EACCES
- when directory is not writable.
-
-Wed Mar 7 15:49:47 2001 Christopher Faylor <cgf@cygnus.com>
-
- * syscalls.cc (_read): Change definition to return ssize_t to be
- consistent with read.
- (_write): Change definition to return ssize_t to be consistent with
- write.
-
-Wed Mar 7 01:08:21 2001 Christopher Faylor <cgf@cygnus.com>
-
- * sigproc.h (sigthread): Declare new methods. Create new winapi_lock
- field.
- (sigframe:;set): Call get_winapi_lock after frame is set so that signal
- handler thread knows not to call SuspendThread.
- (sigframe::~sigframe): Release winapi_lock.
- * exceptions.cc (sigthread::get_winapi_lock): New method.
- (sigthread::release_winapi_lock): New method.
- (setup_handler): Use get_winapi_lock to ensure that signalled thread is
- not blocked in a Windows API.
-
- * path.h (path_types): Avoid broken GCC warning.
-
-Tue Mar 6 14:02:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (suffix_scan::has): Change order of conditionals
- to allow checking for .lnk suffixes even if in_suffixes is empty.
-
-Tue Mar 6 13:02:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * autoload.c (cygwin_premain0): Add missing parameter.
- * binmode.c (cygwin_premain0): Ditto.
- * textmode.c (cygwin_premain0): Ditto.
-
-Tue Mar 6 12:04:00 2001 Jason Tiller <jtiller@sjm.com>
-
- * auto_load.cc: Add "GetKeyboardLayout" entry in the list of
- Win32 User32.DLL exports to provide.
- * fhandler.h (class fhandler_console): Add meta_mask private
- member to remember which keystroke modifiers should generate
- META.
- * fhandler_console.cc (fhandler_console::read): Modify code that
- tests a keystroke for a META-escaped key to use the 'meta_mask'
- variable.
- (fhandler_console::fhandler_console): Add definition for
- variable "meta_mask" used to determine if a keystroke should be
- preceded by META in the client console stream. Set meta_mask
- based on whether or not user's keyboard language is English -
- non-English keyboards pass AltGr (right <ALT>) unmolested,
- whereas English keyboards now interpret left- and right-<ALT>
- as META.
-
-Mon Mar 5 20:15:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * include/a.out.h: Add copyright hint.
- * include/fcntl.h: Ditto.
- * include/lastlog.h: Ditto.
- * include/memory.h: Ditto.
- * include/mntent.h: Ditto.
- * include/paths.h: Ditto.
- * include/poll.h: Ditto.
- * include/syslog.h: Ditto.
- * include/termio.h: Ditto.
- * include/tzfile.h: Ditto.
- * include/arpa/inet.h: Ditto.
- * include/asm/byteorder.h: Ditto.
- * include/asm/socket.h: Ditto.
- * include/asm/types.h: Ditto.
- * include/cygwin/if.h: Ditto.
- * include/cygwin/mtio.h: Ditto.
- * include/cygwin/rdevio.h: Ditto.
- * include/cygwin/socket.h: Ditto.
- * include/net/if.h: Ditto.
- * include/netinet/in.h: Ditto.
- * include/netinet/in_systm.h: Ditto.
- * include/netinet/ip.h: Ditto.
- * include/netinet/ip_icmp.h: Ditto.
- * include/netinet/tcp.h: Ditto.
- * include/sys/cdefs.h: Ditto.
- * include/sys/cygwin.h: Ditto.
- * include/sys/ioctl.h: Ditto.
- * include/sys/mman.h: Ditto.
- * include/sys/mount.h: Ditto.
- * include/sys/mtio.h: Ditto.
- * include/sys/procfs.h: Ditto.
- * include/sys/resource.h: Ditto.
- * include/sys/smallprint.h: Ditto.
- * include/sys/socket.h: Ditto.
- * include/sys/strace.h: Ditto.
- * include/sys/syslog.h: Ditto.
- * include/sys/sysmacros.h: Ditto.
- * include/sys/termio.h: Ditto.
- * include/sys/termios.h: Ditto.
- * include/sys/uio.h: Ditto.
- * include/sys/un.h: Ditto.
- * include/sys/utsname.h: Ditto.
- * include/sys/vfs.h: Ditto.
- * include/sys/wait.h: Ditto.
- * regexp/regerror.c: Ditto.
- * regexp/regexp.h: Ditto.
- * regexp/regmagic.h: Ditto.
-
-Mon Mar 5 01:25:03 2001 Christopher Faylor <cgf@cygnus.com>
-
- * dlopen.c (dlopen): Return NULL when name is NULL (suggested by
- chrisiasci@aol.com).
-
- * cygwin.din: Add a new, internally used export -
- _check_for_executable.
- * dcrt0.cc (dll_crt0_1): Set _check_for_executable for older binaries.
- Pass user_data to premain functions.
- * fhandler.cc (fhandler_disk_file::open): Only check for executable if
- the linked program is interested in the executable bit.
- (fhandler_disk_file::check_execable_p): Delete.
- * fhandler.h (executable_states): New enumeration of various states of
- executable bit caring.
- (fhandler_base::set_execable_p): New method.
-
- * fhandler_termios.cc (fhandler_termios::line_edit): Flag when a signal
- has been sent to the tty. Return -1 when this is so.
- * fhandler_console.cc (fhandler_console::read): Return -1 when signal
- sending character encountered.
-
- * path.cc (path_conv::check): Record when path refers to a disk device.
- Move executable extension check here.
- (check_sysfile): Accommodate new EXEC path states.
- (has_suffix): Remove.
- (next_suffix): Remove.
- (class suffix_scan): New clas.
- (suffix_scan::has): New method.
- (suffix_scan:next): New method.
- (symlink_info::check): Use suffix_scan method to control for scanning
- for suffixes.
- * path.h (path_conv::exec_state): New method.
- * perprocess.h: Make "C" friendly.
- * include/cygwin/version.h: Define CYGWIN_VERSION_CHECK_FOR_S_IEXEC.
- Bump CYGWIN_VERSION_API_MINOR.
- * include/sys/cygwin.h: Change premain declarations.
-
- * winsup.h: Move __cplusplus test to after builtin defines.
-
-2001-03-04 Egor Duda <deo@logos-m.ru>
-
- * fhandler.h (class fhandler_tty_common): New mutex and event to
- syncronize input on master tty with slave tty.
- * fhandler_tty.cc (fhandler_pty_master::accept_input): Use them to
- syncronize with slave.
- * fhandler_tty.cc (fhandler_tty_slave::read): Use input mutex and
- event to syncronize with master. Do not limit amount of data read
- from master to vmin value. Interrupt on signal and return already
- read data, if any.
- * fhandler_tty.cc (fhandler_tty_slave::open): Handle input mutex and
- event.
- * fhandler_tty.cc (fhandler_tty_common::close): Ditto.
- * fhandler_tty.cc (fhandler_tty_common::set_close_on_exec): Ditto.
- * fhandler_tty.cc (fhandler_tty_common::fixup_after_fork): Ditto.
- * fhandler_tty.cc (fhandler_tty_common::dup): Ditto.
- * tty.h (tty::open_input_mutex): New function.
- * tty.cc (tty::common_init): Create input mutex and event.
-
-Fri Mar 2 13:32:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * dir.cc (readdir): Fix creating path in symlink check.
-
-Fri Mar 2 12:33:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * dir.cc (readdir): Fix shortcut==symlink condition.
- * environ.cc: Add extern decl for `allow_winsymlinks'.
- (struct parse_thing): Add entry for `[no]winsymlinks'.
- * path.cc (symlink): Change to be able to create both,
- symlink==shortcut and symlink==systemfile, dependent of
- the setting of `allow_winsymlinks'.
- * security.cc (cygwin_logon_user): Add debug output.
- * shortcut.c: Add defines from path.h.
- (has_exec_chars): Copy from path.h.
- (check_shortcut): Check for executable file condition if not a
- shortcut.
-
-Thu Mar 1 21:06:07 2001 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (sig_handle_tty_stop): Ignore attempts to suspend a
- process if started by non-cygwin parent.
-
-Thu Mar 1 20:48:11 2001 Christopher Faylor <cgf@cygnus.com>
-
- * select.cc (peek_console): Don't report read_ready on mouse events
- unless we are looking for mouse events.
- * fhandler.h (fhandler_console::mouse_aware): New method.
-
-Wed Feb 28 15:10:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * uinfo.cc: Eliminate `#include <wchar.h>'.
-
-2001-02-28 Egor Duda <deo@logos-m.ru>
-
- * fhandler_floppy.cc (fhandler_dev_floppy::lseek): Determine
- drive geometry or partition size to allow seeking from the end of
- raw floppy device. Don't allow positioning past the end of media or
- to offsets bigger then max off_t.
-
-2001-02-27 Egor Duda <deo@logos-m.ru>
-
- * fhandler.h (class fhandler_console): Make all variables that
- describe "state" of console to be members of fhandler_console.
- default_color is now the color which is set when console recieves
- reset command.
- * fhandler_console.cc (fhandler_console::fhandler_console): Turn
- mouse handling and raw keyboard mode off by default. Initialize
- state information.
- * fhandler.cc (fhandler_console::set_raw_win32_keyboard_mode): New
- function.
- * fhandler_console.cc (fhandler_console::set_default_attr): New
- function. Reset console attributes to default values.
- * fhandler_console.cc (fhandler_console::open): Reset attributes.
- * fhandler_console.cc (fhandler_console::get_win32_attr): New function.
- Calculate win32-style console attribute based on terminal attributes.
- * fhandler_console.cc (fhandler_console::set_cursor_maybe): Use
- member variable.
- * fhandler_console.cc (fhandler_console::read): If in raw-win32
- keyboard mode, encode win32 keyboard events in \033{x;y;z;t;u;wK
- sequences.
- * fhandler_console.cc (fhandler_console::dup): Copy all state
- information to the dup()ed handle.
- * fhandler_console.cc (fhandler_console::scroll_screen): Use current
- fill-in attribute.
- * fhandler_console.cc (fhandler_console::clear_screen): Ditto.
- * fhandler_console.cc (fhandler_console::char_command): Check if we
- saw '?' symbol by member variable. Set terminal attributes on \033[Xm
- commands. \033[24m - turn off underline mode, \033[27m - turn off
- reverse mode, \033[39m - restore default foreground color.
- \033[49m - restore default background color. \033[2000h - turn on raw
- keyboard mode, \033[2000l - turn off raw keyboard mode.
- * fhandler_console.cc (fhandler_console::write): Set attribues to
- default values on reset command.
-
-2001-02-26 Mike Simons <msimons@moria.simons-clan.com>
-
- * times.cc (settimeofday): Replace function stub with working code.
-
-Mon Feb 26 10:42:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * strace.cc (strace::vprntf): Move prntf functionality to this function
- adding an va_list interface to strace.
- (strace::printf): Calls strace::vprntf now.
- (strace_printf): New function providing an extern "C" interface to
- trace output.
- * include/sys/strace.h: Make plain C clean.
- (class strace): Add `vprntf' method.
-
-Mon Feb 26 0:10:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * shortcut.c: Remove #include <sys/strace.h>.
-
-Sun Feb 25 10:32:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (symlink): Add a ".lnk" suffix regardless. Add a comment.
-
-Sun Feb 25 10:18:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * shortcut.c (check_shortcut): Change symlink condition.
-
-Fri Feb 23 10:42:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * mmap.cc (fhandler_disk_file::mmap): Use `addr' correctly.
- * fhandler_mem.cc (fhandler_dev_mem::mmap): Ditto.
-
-Thu Feb 22 17:09:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (symlink): Keep relative paths relative in the DOS
- path inside of a shortcut. If that's impossible or the target
- path is already absolute save an absolute path.
-
-Thu Feb 22 15:33:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * cygerrno.h: Revert previous patch.
- * errno.cc: Ditto.
- * dir.cc: Eliminate `dir_suffixes'.
- (opendir): Remove usage of `dir_suffixes'.
- (rmdir): Ditto.
- * fhandler.cc (fhandler_disk_file::open): Remove usage of
- `inner_suffixes'.
- * path.cc: Rename `inner_suffixes' to `lnk_suffixes'.
- (path_conv::check): Remove usage of `inner_suffixes'.
- (symlink): Ditto.
- (symlink_info::check): Handle checking for `.lnk' in path_conv
- exclusively here.
- (chdir): Remove usage of `dir_suffixes'.
- * shortcut.c: Eliminate debug_printf lines.
- (check_shortcut): Don't set error except on failing ReadFile.
- * spawn.cc: Remove ".lnk" from `std_suffixes'.
- * syscalls.cc (_unlink): Remove usage of `inner_suffixes'.
- Remove ".lnk" from `stat_suffixes'.
- (_rename): Add check for renaming a symlink to keep the ".lnk"
- suffix after renaming.
-
-Thu Feb 22 13:38:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * shortcut.c: New file. Provides a C interface to reading of
- Windows shortcuts to avoid compiler flag `-fvtable-thunks'.
- * shortcut.h: Ditto.
- * Makefile.in: Add shortcut.o to DLL_OFILES.
- * cygerrno.h: Provide a C interface to `geterrno_from_win_error' for
- using in shortcut.c.
- * errno.cc (geterrno_from_win_error): Define as extern "C".
- * path.cc (struct symlink_info): Remove methods `check_shortcut' and
- `check_sysfile'.
- (shortcut_header): Move to shortcut.c.
- (shortcut_initalized): Ditto.
- (create_shortcut_header): Ditto.
- (cmp_shortcut_header): Ditto.
- (symlink_info::check_shortcut): Ditto. Reorganize as a plain C function.
- (symlink_info::check_sysfile): Redefine as a global function using the
- same parameter list as `check_shortcut' for clearness.
- (symlink_info::check): Change parameter list for calls to
- `check_shortcut' and `check_sysfile'.
-
-Thu Feb 22 12:04:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.cc (fhandler_disk_file::open): Use `inner_suffixes' when
- resolving real_path.
- * path.cc (symlink): Ditto for win32_topath.
-
-Wed Feb 21 22:41:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * Makefile.in: Add `-lshell32 -luuid' to link pass for new-cygwin1.dll.
- * autoload.cc: Add LoadDLLinitfunc for ole32.dll.
- Add LoadDLLfuncEx statements for CoInitialize@4, CoUninitialize@0
- and CoCreateInstance@20.
- * dir.cc (dir_suffixes): New datastructure.
- (readdir): Check for R/O *.lnk files to hide the suffix.
- (opendir): Use `dir_suffixes' in path conversion.
- (rmdir): Ditto.
- * fhandler.cc (fhandler_disk_file::fstat): Add S_IFLNK flag
- before calling `get_file_attribute'. Take FILE_ATTRIBUTE_READONLY
- into account only if the file is no symlink.
- * path.cc (inner_suffixes): New datastructure.
- (SYMLINKATTR): Eliminated.
- (path_conv::check): Use `inner_suffixes' on inner path components.
- (shortcut_header): New global static variable.
- (shortcut_initalized): Ditto.
- (create_shortcut_header): New function.
- (cmp_shortcut_header): Ditto.
- (symlink): Create symlinks by creating windows shortcuts. Preserve
- the old code.
- (symlink_info::check_shortcut): New method.
- (symlink_info::check_sysfile): Ditto.
- (symlink_info::check): Check for shortcuts. Move code reading
- old system attribute symlinks into symlink_info::check_sysfile().
- (chdir): Use `dir_suffixes' in path conversion.
- * security.cc (get_file_attribute): Check for S_IFLNK flag.
- Force 0777 permissions then.
- * spawn.cc (std_suffixes): Add ".lnk" suffix.
- * syscalls.cc (_unlink): Use `inner_suffixes' in path conversion.
- Check for shortcut symlinks to eliminate R/O attribute before
- calling DeleteFile().
- (stat_suffixes): Add ".lnk" suffix.
- (stat_worker): Force 0777 permissions if file is a symlink.
-
-2001-02-21 Egor Duda <deo@logos-m.ru>
-
- * sigproc.cc (getsem): Make semaphore always non-inheritable.
-
-Mon Feb 19 22:25:53 2001 Christopher Faylor <cgf@cygnus.com>
-
- * dcrt0.cc (locale_init): Remove.
-
-2001-02-15 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
-
- * cygwin.din: Export rand48 functions.
- * thread.cc (MTinterface::Init): Remove the initialization of
- `reent_data'.
- * dcrt0.cc: Add the initalizer to the declaration of `reent_data'.
- * include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR to 35.
-
-2001-02-16 Egor Duda <deo@logos-m.ru>
-
- * signal.cc (signal): Prohibit setting handlers for SIGKILL and
- SIGSTOP
- * signal.cc (sigaction): Ditto
- * syscalls.cc (_lseek): Return EINVAL on invalid input
-
-Wed Feb 14 14:54:40 2001 Christophe Iasci <chrisiasci@aol.com>
-
- * dlfcn.cc (dlopen): Do not call LoadLibrary with a NULL pointer, when
- the library is not found
-
-2001-02-14 Egor Duda <deo@logos-m.ru>
-
- * fhandler_console.cc (fhandler_console::char_command): Ignore unknown
- rendition codes in \033[xx;yym control sequences
-
-Fri Feb 9 23:19:01 2001 Christopher Faylor <cgf@cygnus.com>
-
- * fork.cc (fork_parent): Return EAGAIN when can't record pid.
- * pinfo.h (pinfo::remember): Return value of call to proc_subproc.
- * sigproc.cc (proc_subproc): Return error if can't record pid.
-
-Fri Feb 9 12:17:27 2001 Christopher Faylor <cgf@cygnus.com>
-
- * syscalls.cc (mknod): Add valid parameters.
-
-Thu Feb 8 22:09:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * mmap.cc (mmap): Check for reusing a mapping only on MAP_SHARED
- and on MAP_PRIVATE|MAP_ANON in the special case of offset 0.
-
-Thu Feb 8 21:57:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * mmap.cc (class list): Add member `hash'.
- (list::list): Initialize `hash'.
- (list::get_list_by_fd): Use filepath hash value to get the correct
- mapping list if it's not an anonymous mapping.
- (map::add_list): Initialize `hash' with filepath hash value.
- (mmap): Check for reusing a mapping only on MAP_SHARED.
-
-Wed Feb 7 18:47:36 2001 Christopher Faylor <cgf@cygnus.com>
-
- * signal.cc (killpg): Correct first argument.
-
-Wed Feb 7 22:22:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * autoload.cc: Add LoadDLLinitfunc for iphlpapi.dll.
- Add LoadDLLfuncEx statements for GetIfTable@12 and GetIpAddrTable@12.
- * fhandler_socket.cc (fhandler_socket::ioctl): Move variable
- definitions to the beginning of the function to allow better debugging.
- Add handling for SIOCGIFHWADDR, SIOCGIFMETRIC and SIOCGIFMTU.
- * net.cc: Include iphlpapi.h.
- (get_2k_ifconf): Rewritten. Uses IP Helper API now.
- (get_nt_ifconf): Add handling for SIOCGIFHWADDR, SIOCGIFMETRIC
- and SIOCGIFMTU.
- (get_95_ifconf): Ditto. Renamed from `get_9x_ifconf'.
- (get_ifconf): Name loopback `lo' instead of `lo0' as in Linux.
- Add handling for SIOCGIFHWADDR, SIOCGIFMETRIC and SIOCGIFMTU.
- Call `get_95_ifconf' only on Windows 95, `get_nt_ifconf' only
- on Windows NT < Service Pack 3, `get_2k_ifconf otherwise.
- * include/asm/socket.h: Add defines for SIOCGIFHWADDR, SIOCGIFMETRIC
- and SIOCGIFMTU.
- * include/cygwin/if.h: Add `ifr_hwaddr', `ifr_metric' and `ifr_mtu'.
- (struct ifreq): Add `ifru_hwaddr'.
-
-Tue Feb 6 15:04:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (stat_worker): Add a check for the special case when
- a process creates a file using mode 000 using ntsec.
-
-Mon Feb 5 17:00:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.cc (fhandler_base::open): Always add GENERIC_READ access
- when opening raw disk devices.
- * fhandler_floppy.cc (fhandler_dev_floppy::lseek): Implement bytewise
- access.
- * fhandler_raw.cc (fhandler_dev_raw::open): Always open raw disk device
- binary.
- (fhandler_dev_raw::raw_write): Don't drop read buffer content when
- writing after read.
-
-Mon Feb 5 13:30:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * mmap.cc (mmap_record::fixup_map): New method to duplicate
- the memory protection in a just forked child.
- (mmap): Realign gran_len to page boundary only on anonymous
- mapping before saving in the mmap_record.
- (munmap): Cleanup code.
- (msync): Ditto.
- (fixup_mmaps_after_fork): Ditto. Call mmap_record::fixup_map now.
-
-Thu Feb 1 23:08:29 2001 Christopher Faylor <cgf@cygnus.com>
-
- * cygheap.cc (creturn): Correctly calculate cygheap_max.
-
-Wed Jan 31 10:04:58 2001 Christopher Faylor <cgf@cygnus.com>
-
- * shared.cc (shared_info::initialize): Reduce size of heap.
-
-Wed Jan 31 13:22:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * include/sys/resource.h: Fix typo.
-
-Wed Jan 31 13:20:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * include/sys/resource.h: Add RLIMIT_NLIMITS and RLIM_NLIMITS.
-
-Tue Jan 30 18:15:23 2001 Christopher Faylor <cgf@cygnus.com>
-
- * include/cygwin/version.h: Bump version to 1.3.0.
-
-Tue Jan 30 8:55:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * pinfo.cc (pinfo::init): Use INVALID_HANDLE_VALUE instead of
- explicit cast (HANDLE) 0xffffffff.
- * shared.cc (open_shared): Ditto.
-
-Mon Jan 29 17:15:22 2001 Bill Hegardt <bill@troyxcd.com>
-
- * fhandler_serial.cc (raw_write): Use local copy of OVERLAPPED
- structure instead of shared structure to fix a race condition between
- read/write.
-
-Mon Jan 29 14:30:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * mmap.cc (mmap): Remove obsolete check for MAP_SHARED|MAP_ANON as
- being invalid.
-
-Mon Jan 29 10:23:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * mmap.cc (mmap_record::find_empty): Fix loop condition.
-
-Sun Jan 28 19:40:40 2001 Christopher Faylor <cgf@cygnus.com>
-
- * syscalls.cc (_link): Make sure that newpath does not exist. Set
- errno if it does.
-
-Sun Jan 28 19:29:08 2001 Christopher Faylor <cgf@cygnus.com>
-
- * cygheap.cc (init_cheap): Don't specify a load address for the heap.
- It doesn't work on #!*& Windows 9x.
- (cygheap_init): Move GetUserName to memory_init.
- * dcrt0.cc (dll_crt0_1): Call new memory_init functin, eliminate call
- to heap_init.
- * heap.cc (heap_init): Improve error output.
- * heap.h: Correct some declarations.
- * shared.cc (mount_table_init): Remove.
- (memory_init): Renamed from shared_init. Reorganize to accommodate
- strange Windows 9x problems with cygheap/heap interaction.
- * shared_info.h: Rename shared_init to memory_init.
-
-Sun Jan 28 01:25:33 2001 Christopher Faylor <cgf@cygnus.com>
-
- * include/cygwin/version.h: Bump API version.
-
-Sun Jan 28 01:18:22 2001 Christopher Faylor <cgf@cygnus.com>
-
- * cygheap.cc (init_cheap): Move username initialization.
- (cygheap_init): Here.
- * shared_info.h (mount_info): Add a sys_mount_table_counter field.
- (shared_info): Ditto.
- * path.cc (mount_info::conv_to_win32_path): Check that our mount table
- is in sync with the system mount table and reinitialize it if not.
- (mount_info::add_reg_mount): Bump sys_mount_table counters if the
- system mount table changes.
- (mount_info::del_reg_mount): Ditto.
- (mount_info::write_cygdrive_info_to_registry): Ditto.
- (mount_info::remove_cygdrive_info_from_registry): Ditto.
-
-Sun Jan 28 00:28:30 2001 Christopher Faylor <cgf@cygnus.com>
-
- Throughout, change 'cygwin_shared.mount' to 'mount_table'.
- * child_info.h (child_info): Move shared_h, console_h to cygheap. Add
- mount_h.
- * cygheap.h (init_cygheap): Add shared_h, console_h.
- * cygheap.cc (init_cheap): Initialize heap at a fixed location after
- the shared memory regions. Initialize cygheap->user name here.
- * dcrt0.cc (dll_crt0_1): Call getpagesize () to initialize constants.
- Remove cygheap_init since it is done in shared_init now.
- (_dll_crt0): Initialize mount_h, remove shared_h and console_h
- initialization.
- * fhandler_console.cc (console_shared_h): Eliminate.
- (get_tty_stuff): Use cygheap->console_h rather than console_shared_h.
- * heap.cc (heap_init): Use page size constant calculated earlier in
- initialization.
- * shared.cc: Eliminate cygwin_shared_h. Add cygwin_mount_h.
- (mount_table_init): New function for initializing a user mount table.
- (open_shared_file_map): Use constant for shared memory region.
- Initialize cygheap and mount table here.
- (open_shared): Improve debugging output.
- (shared_info::initialize): Eliminate call to mount.init.
- (shared_terminate): Use cygheap->shared_h. Close cygwin_mount_h.
- (open_shared_file_map): Eliminate.
- * shared_info.h (mount_info): Add a version field.
- (shared_align_past): New macro for calculating location for shared
- memory regions.
- * sigproc.cc (init_child_info): Eliminate shared_h, console_h.
- * spawn.cc (spawn_guts): Pass on cygwin_mount_h iff not a different
- user.
- * syscalls.cc (system_info): New global holding system memory defaults.
- (getpagesize): Use system_info.
- * uinfo.cc (internal_getlogin): Only fill in user name if nonexistent.
- * winsup.h: Declare system_info.
-
- * passwd.cc (read_etc_passwd): Use cygheap->user.name () rather than
- retrieving the name again.
-
-Sat Jan 27 10:18:02 2001 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (path_conv::check): Detect when path has symlinks.
- (symlink_info::check): Remove debugging stuff.
- (chdir): Use posix'ized win32 path if cd'ed to a path using symlinks.
-
-Fri Jan 26 21:20:28 2001 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (sigreturn): Call any pending signals prior to
- resetting the signal mask so that stacked signals behave correctly.
- (sigdelayed): Avoid a race where a signal could end up calling an
- incorrect signal handler if two signals come in close together.
-
-Tue Jan 23 21:56:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * mmap.cc (fhandler_disk_file::mmap): Call CreateFileMapping with
- len != 0 only when performing an anonymous mapping.
-
-Mon Jan 22 15:35:28 2001 Christopher Faylor <cgf@cygnus.com>
-
- * path.h: Add a new constant.
- * syscalls.cc (_read): Oscillate errno check.
-
-Mon Jan 22 15:27:12 2001 Christopher Faylor <cgf@cygnus.com>
-
- * include/cygwin/version.h: Bump API to reflect setlogmask.
-
-Sun Jan 21 22:40:25 2001 Jason Tishler <jt@dothill.com>
-
- * cygwin.din: Add export for setlogmask().
- * syslog.cc (setlogmask): New function.
-
-Thu Jan 18 10:27:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * resource.cc (setrlimit): Support RLIMIT_NOFILE.
-
-Wed Jan 17 23:23:12 2001 Christopher Faylor <cgf@cygnus.com>
-
- * syscalls.cc (setdtablesize): Call with amount to increment not total
- amount. Return success or failure error code.
-
-Wed Jan 17 09:47:13 2001 Christopher Faylor <cgf@cygnus.com>
-
- * autoload.cc (LoadDLLinitfunc): Remove debugging statement.
-
- * exceptions.cc (sig_handle_tty_stop): Move setting of PID_STOPPED to
- earlier in interrupt.
- (interrupt_setup): i.e., here.
- (sig_handle): Don't queue multiple SIGSTOPS.
- * fhandler.h (bg_check_types): Enumerate return value of bg_check for
- clarity.
- * signal.cc (kill_pgrp): Minor cleanup.
- * fhandler_termios.cc (fhandler_termios::bg_check): Use enumerated type
- for function return. Don't raise signal if a signal is already queued.
- * fhandler_console.cc (fhandler_console::read): Use enumerated return
- type for bg_check.
- * select.cc: Ditto, throughout.
- * read.cc: Ditto, throughout.
- * termios.cc: Ditto, throughout.
- (_read): YA interrupt detect simplification.
- * wait.cc (wait4): Ditto.
-
-Wed Jan 17 10:56:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * cygheap.cc (cygheap_user::~cygheap_user): Temporarily
- disable free'ing memory.
-
-Tue Jan 16 18:01:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * mmap.cc (mmap): Initialize fh to avoid compiler warnings.
-
-Mon Jan 15 21:07:00 2001 Christopher Faylor <cgf@cygnus.com>
-
- * wait.cc (wait4): Rename variable for consistency. Allow restartable
- signal behavior.
-
-Mon Jan 15 23:15:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * mmap.cc (mmap): Add more parameter checking. Change error output
- in case of EINVAL. Treat mmapping /dev/zero like MAP_ANONYMOUS.
-
-Mon Jan 15 20:34:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * mmap.cc: include <unistd.h>. Define some bit operations for
- the new page map.
- (mmap_record): Change type of base_address_ to caddr_t.
- Add map_map_ member. Add several methods to manipulate map_map_.
- (mmap_record::alloc_map): New method.
- (mmap_record::free_map): Ditto.
- (mmap_record::find_empty): Ditto.
- (mmap_record::map_map): Ditto.
- (mmap_record::unmap_map): Ditto.
- (list::add_record): Change return type to `mmap_record *'.
- Allocate page map.
- (list::match): New method.
- (mmap): Partly rewritten to take care for the new page map. Add some
- parameter checking.
- (munmap): Ditto.
-
-Mon Jan 15 13:50:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * heap.cc (heap_init): Fix extern declaration of getpagesize.
- * syscalls.cc (getpagesize): Fix another typo.
-
-Mon Jan 15 12:48:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (getpagesize): Save pagesize in global variable to
- avoid calling GetSystemInfo too often.
- * heap.cc (getpagesize): Eliminate.
- (heap_init): Use getpagesize function from syscalls.cc.
-
-Mon Jan 15 11:56:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * sysconf.cc (sysconf): return `getpagesize ()' on _SC_PAGESIZE
- request to avoid implementing the same twice.
-
-Sun Jan 14 14:07:50 2001 Christopher Faylor <cgf@cygnus.com>
-
- * syscalls.cc (_read): Use more lightweight method for determining if
- read has been interrupted by a signal.
-
-Fri Jan 12 00:35:15 2001 Christopher Faylor <cgf@cygnus.com>
-
- * debug.h: Add regparm attributes to some functions.
-
- * signal.cc (sigaction): Don't treat SIGCONT specially.
-
- * exceptions.cc (interrupt_setup): Save sa_flags of interrupted signal
- for later use.
- (sig_handler): Default any stopping signal to SIGSTOP.
- (call_signal_handler): New function.
- (sigdelayed0): New function.
- * sigproc.cc (sigproc_init): Initialize SIGSTOP sigaction for special
- behavior.
- * sigproc.h: Define call_signal_handler.
- * syscalls.cc (_read): Allow restartable signal behavior.
-
-Thu Jan 11 13:17:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.h (fhandler_base): New method `fixup_mmap_after_fork'.
- (fhandler_disk_file: Ditto.
- (fhandler_dev_mem): Ditto.
- * fhandler_mem.cc (fhandler_dev_mem::open): Set OBJ_INHERIT attribute
- for device\physicalmemory handle.
- (fhandler_dev_mem::mmap): Ditto.
- * fhandler_mem.cc (fhandler_dev_mem::fixup_mmap_after_fork): New
- method.
- * mmap.cc (mmap_record): Add private `fdesc_' member. Change
- constructor accordingly.
- (get_fd): New method.
- (mmap): Use new mmap_record constructor.
- (fhandler_base::fixup_mmap_after_fork): New method.
- (fhandler_disk_file::fixup_mmap_after_fork): Ditto.
- (fixup_mmaps_after_fork): Call `fixup_mmap_after_fork' of appropriate
- fhandler class.
-
-Wed Jan 10 22:08:30 2001 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
-
- * sigproc.cc (wait_sig): Allow SIGCONT when stopped.
-
-Tue Jan 9 16:55:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- Patch suggested by René Møller Fonseca <fonseca@mip.sdu.dk>
- * include/sys/socket.h: Change prototype to have 2nd parameter `const'.
- * net.cc (cygwin_bind): Change 2nd parameter to `const'.
-
-Sun Jan 7 22:59:37 2001 Christopher Faylor <cgf@cygnus.com>
-
- * pinfo.cc (codepage_init): Move function.
- * environ.cc (codepage_init): To here.
- * exceptoins.cc (SIG_NONMASKABLE): Remove SIGCONT from consideration
- since it is supposed to be maskable.
- * signal.cc (sigaction): Ditto.
- * sigproc.cc (wait_sig): Ditto.
- * winsup.h: Eliminate global declaration of codepage_init.
-
-Thu Jan 5 9:33:00 2001 Corinna Vinschen <corinna@vinschen.de>
-
- * resource.cc (getrlimit): Set errno on EFAULT instead of returning
- it.
- (setrlimit): Ditto.
-
-Thu Jan 5 3:38:00 2001 David Sainty <David.Sainty@optimation.co.nz>
-
- * resource.cc (setrlimit): Prevent failing with an error when the
- operation would not have changed anything.
-
-Thu Jan 4 10:29:54 2001 Earnie Boyd <earnie_boyd@yahoo.com>
-
- * thread.cc: Need LONG_MAX definition.
-
-Wed Jan 3 13:47:23 2001 Christopher Faylor <cgf@cygnus.com>
-
- * thread.cc (MTinterface::CreateSemaphore): Correctly set semaphore
- max.
-
-Wed Jan 3 09:44:51 2001 Christopher Faylor <cgf@cygnus.com>
-
- * fhandler_console.cc (fhandler_console::read): Restore missing test
- for code page before doing OemToCharBuff.
-
-Wed Jan 3 09:20:20 2001 Jason Tishler <jt@dothill.com>
-
- * include/cygwin/version.h: Fix typo in CYGWIN_VERSION_DLL_COMBINED
- macro.
+2002-01-01 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.h (fhandler_socket::sun_path): New private member.
+ (fhandler_socket::set_sun_path): New method.
+ (fhandler_socket::get_sun_path): Ditto.
+ * fhandler_socket.cc (fhandler_socket::fhandler_socket): Initialize
+ sun_path to NULL.
+ (fhandler_socket::~fhandler_socket): Free sun_path if needed.
+ (fhandler_socket::set_sun_path): New method.
+ * net.cc (cygwin_bind): Set sun_path to path of local socket file.
+ (cygwin_getsockname): Add code to return correct sockaddr for unix
+ domain sockets.
--- /dev/null
+2001-12-30 Christopher Faylor <cgf@redhat.com>
+
+ * include/getopt.h: Fix define.
+
+2001-12-30 Christopher Faylor <cgf@redhat.com>
+ Ralf Habacker <Ralf.Habacker@freenet.de>
+
+ * speclib: New file.
+ * Makefile.in: Create library versions of automode.o, textmode.o, and
+ binmode.o for easier use on command line. Create libpthread.a, libm.a,
+ and libc.a with subsets of exports found in libcygwin.a.
+
+2001-12-30 Ralf Habacker <Ralf.Habacker@freenet.de>
+
+ * cygmagic: Eliminate unneeded use of 'tr' and 'bc'.
+
+2001-12-30 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.cc (open_local_policy): Use POLICY_EXECUTE instead of
+ enumerating user rights.
+
+2001-12-29 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.cc (open_local_policy): Initialize lsa handle to NULL.
+ Request only needed access rights in call to LsaOpenPolicy().
+ (create_token): Check for NULL lsa pointer.
+
+2001-12-28 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygwin.din: Add symbols for endutent(), getutent(), getutid(),
+ getutline(), setutent() and utmpname().
+ * syscalls.cc (setutent): New function.
+ (endutent): Ditto.
+ (utmpname): Ditto.
+ (getutent): Ditto.
+ (getutid): Ditto.
+ (getutline): Ditto.
+ * include/cygwin/version.h: Bump API minor version.
+
+2001-12-26 Christopher Faylor <cgf@redhat.com>
+
+ * cygmagic: Add define name to warning.
+ * dcrt0.cc (_dll_crt0): Check for changes in child_info size.
+ (multiple_cygwin_problem): Avoid "proc" errors when testing. Just
+ assume new cygwin proc.
+ * shared_info.h (mount_info): Add 'cb' element for sanity checks.
+ (shared_info): Ditto.
+ * child_info.h (child_info): Add fhandler_union_size element for sanity
+ checking.
+ * shared.cc (open_shared): Detect shared region size mismatch between
+ parent and child.
+ (shared_info::initialize): Detect shared region size mismatch with
+ expectation.
+ (memory_Init): Ditto.
+ * sigproc.cc (init_child_info): Correctly set cb in passed structure.
+ * shared.cc (open_shared):
+
+2001-12-26 Christopher Faylor <cgf@redhat.com>
+
+ * include/getopt.h: Protect a declaratin.
+
+2001-12-26 Robert Collins <rbtcollins@hotmail.com>
+
+ * thread.cc (pthread_cond::Signal): Use a separate flag for signal
+ detection and broadcast semantics.
+ (__pthread_cond_dowait): Ditto.
+ * thread.h (pthread_cond): New flag for testing when a waiter has
+ woken.
+
+2001-12-26 Christopher Faylor <cgf@redhat.com>
+
+ * Makefile.in: Quote arguments to shell scripts.
+ (clean): Remove new *_magic.h autogenerated files.
+
+2001-12-25 Christopher Faylor <cgf@redhat.com>
+
+ * Makefile.in: Autogenerate some header files which provide magic
+ numbers. Force dependencies for files which depend on autogenerated
+ headers to ensure that they are always built.
+ * child_info.h (child_info): Add new fields to accommodate new magic
+ number header stuff.
+ * dcrt0.cc: Rely on "child_info_magic.h" to ensure that correct
+ child_info magic numbers are used.
+ (dll_crt0_1): Temporarily remove _cygwin_testing_magic test.
+ (_dll_crt0): Do more testing on magic numbers from fork_info structure.
+ Call "multiple_cygwin_problem" where appropriate.
+ (multiple_cygwin_problem): Rename from multiple_cygwin_die. Issue a
+ warning or die, as appropriate based on cygwin version/magic number
+ mismatch.
+ * pinfo.cc (pinfo::exit): Don't attempt to dereference `this' if it
+ doesn't exist. This can happen when a fatal error occurs early in
+ process initialization.
+ * shared.cc: Rely on "shared_info_magic.h" to accommodate that new
+ magic number header stuff.
+ (shared_info::initialize): Use new magic number stuff, for shared
+ region.
+ (memory_init): Ditto, for mount table.
+ * shared_info.h: Accomodate new magic number stuff for shared region
+ and mount table.
+ * sigproc.cc: Rely on "child_info_magic.h" to accommodate new magic
+ number header stuff.
+ (init_child_info): Initialize new fields in child_info) to accomodate
+ magic numbers.
+ * winsup.h: Rename multiple_cygwin_die to multiple_cygwin_problem.
+ * include/cygwin/version.h: Define macros for manipulating version
+ magic.
+ * cygmagic: New shell script for generating magic numbers.
+
+2001-12-20 Christopher Faylor <cgf@redhat.com>
+
+ * include/cygwin/version.h: Bump API minor version for below changes.
+
+2001-12-19 Christopher Faylor <cgf@redhat.com>
+
+ * Makefile.in (VPATH): Add regex directory.
+ (NM): new variable.
+ (OBSOLETE_FUNCTIONS): Ditto.
+ (NEW_FUNCTIONS): Ditto.
+ (install-headers): Install regex.h.
+ (install-man): New target.
+ (install): Use new target.
+ (DLL_OFILES): Add v8_reg* stuff.
+ (new-cygwin1.dll): Eliminate stamp-cygwin-lib creation.
+ (libcygwin.a): Remove obsolete functions from import lib. Add new functions.
+ * configure.in: Detect 'nm' tool.
+ * configure: Regenerate.
+ * cygwin.din: Export posix_reg* functions. Eliminate export of v8 reg* functions.
+ This is now handled in object files themselves.
+ * regex/*: New files.
+ * regexp/v8_*.c: New files, renamed from non v8_ equivalents.
+
+2001-12-17 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/getopt.h: Don't define getopt_long() and friends when
+ included through unistd.h.
+
+2001-12-17 Christopher Faylor <cgf@redhat.com>
+
+ * dtable.cc (dtable::init_std_file_from_handle): Avoid initializing
+ using an invalid handle.
+
+2001-12-16 David Billinghurst <David.Billinghurst@riotinto.com>
+
+ * include/limits.h: Define LLONG_MIN, LLONG_MAX, ULLONG_MAX.
+
+2001-12-11 Christopher Faylor <cgf@redhat.com>
+
+ * include/getopt.h: Add HAVE_DECL_GETOPT to save pain elsewhere.
+
+2001-12-10 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler.h (fhandler_serial::ev): New class member.
+ * fhandler_serial.cc (fhandler_serial::raw_read): Use class member for
+ event status.
+ * select.cc (peek_serial): Ditto.
+
+2001-12-07 Christopher Faylor <cgf@redhat.com>
+
+ * path.cc (path_conv::check): Use full path name for determining
+ attributes when /cygdrive/x/foo.
+
+2001-12-06 Christopher Faylor <cgf@redhat.com>
+
+ * path.cc (path_conv::check): Reset FH_CYGDRIVE if iterating through
+ path.
+
+2001-12-06 Christopher Faylor <cgf@redhat.com>
+
+ * path.cc (path_conv::check): Don't complain if /dev/x/foo when x
+ doesn't exist.
+ (mount_info::conv_to_win32_path): Keep translating when a /cygdrive is
+ found. Don't attempt to translate to a device name when devn ==
+ FH_CYGDRIVE.
+ (cygwin_conv_to_win32_path): Set buffer to empty on error.
+ (cygwin_conv_to_full_win32_path): Ditto.
+
+ * window.cc: Include unistd.h to verify definitions.
+
+2001-12-05 Christopher Faylor <cgf@redhat.com>
+
+ * dir.cc (opendir): Detect error return from build_fhandler_from_name.
+
+2001-12-04 David Rothenberger <daveroth@acm.org>
+
+ * net.cc (cygwin_getsockopt): Dereference optlen pointer when passing
+ to __check_null_invalid_struct_errno.
+
+2001-12-03 Christopher Faylor <cgf@redhat.com>
+
+ * net.cc (cygwin_getsockopt): Allow NULL optval.
+ (cygwin_setsockopt): Ditto.
+ (cygwin_recvfrom): Allow NULL from.
+
+ * path.cc (mount_info::read_cygdrive_info_from_registry): Don't write
+ cygdrive to registry if it doesn't exist.
+
+2001-12-03 Christopher Faylor <cgf@redhat.com>
+
+ * path.cc (mount_info::conv_to_win32_path): Avoid returning error if
+ cygdrive == '/'.
+ (mount_info::cygdrive_win32_path): Return 0 if invalid cygdrive path.
+
+2001-11-30 Christopher Faylor <cgf@redhat.com>
+
+ * debug.cc (makethread): Eliminate unneeded function call.
+ * miscfuncs.cc (tls_ix): Predefine.
+ * perthread.h (set_reent): Eliminate.
+ (get_reent): Ditto.
+ * winbase.h (my_tlsalloc): Use global stack base pointer. Set newly
+ allocated location to NULL.
+ (my_tlssetvalue): Use global stack base pointer.
+ (my_tlsgetvalue): Ditto.
+
+2001-11-27 Christopher Faylor <cgf@redhat.com>
+
+ * winsup.h: Reorganize to avoid use of experimental stuff.
+ * shortcut.cc: Move winsup.h first in include order.
+
+2001-11-27 Christopher Faylor <cgf@redhat.com>
+
+ * cygwin.din (ualarm): New export.
+ * dcrt0.cc (_dll_crt0): Add experimental tls storage declaration.
+ (dll_crt0): Ditto.
+ * debug.cc (thread_stub): Ditto.
+ * thread.cc: Minor cleanup.
+ (__pthread_create): Add experimental tls storage declaration.
+ * miscfuncs.cc: Define tls index.
+ * winsup.h: Declare experimental tls storage.
+
+ * window.cc (alarm): Use old timer return from setitimer.
+ (ualarm): New function. From Alexandr V. Shutko.
+
+2001-11-26 Christopher Faylor <cgf@redhat.com>
+
+ * Makefile.in (libcygwin.a): Use ar commands to build libcygwin.a since
+ adding an archive doesn't work the way we want it to.
+
+2001-11-24 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler_disk_file.cc (fhandler_cygdrive::readdir): Avoid reporting
+ inaccessible drives.
+
+2001-11-24 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (cygwin_hstrerror): Allow s == NULL.
+ (cygwin_rcmd): Add parameter checking.
+ (cygwin_rexec): Ditto.
+
+2001-11-24 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (cygwin_inet_ntoa): Add parameter checking.
+ (cygwin_inet_network): Return INADDR_NONE instead of 0 in case of
+ EFAULT.
+ (cygwin_hstrerror): Add parameter checking.
+ (cygwin_rresvport): Ditto.
+ (socketpair): Ditto.
+ * winsup.h (check_null_str): Add extern declaration.
+
+2001-11-24 Christopher Faylor <cgf@redhat.com>
+
+ * path.cc (path_conv::check): Tighten FH_CYGDRIVE check to avoid
+ matching trailing component, like other devices.
+
+2001-11-24 Christopher Faylor <cgf@redhat.com>
+
+ * autoload.cc (IsDebuggerPresent): Make conditional load since it is
+ not available everywhere.
+
+ * path.cc (mount_info::conv_to_win32_path): Only consider /cygdrive to
+ be FH_CYGDRIVE, not /cygdrive/x.
+
+2001-11-24 Christopher Faylor <cgf@redhat.com>
+
+ * net.cc (inet_makeaddr): Revert previous change.
+
+2001-11-23 Christopher Faylor <cgf@redhat.com>
+
+ * path.cc (chdir): Allow 'cd /cygdrive'.
+
+2001-11-23 Christopher Faylor <cgf@redhat.com>
+
+ * dtable.cc (dtable::vfork_parent_restore): Add debugging statement.
+
+ * exceptions.cc (try_to_debug): Spin only as long as we don't have a
+ debugger attached.
+
+ * fhandler.h (fhandler_base::set_nohandle): New method.
+ (fhandler_base::get_nohandle): New method.
+ * fhandler.cc (fhandler_base::dup): Avoid duplicating handle if there
+ is no handle.
+ * fhandler_disk_file.cc (fhandler_disk_file::opendir): Set nohandle
+ flag on dummy fd.
+
+2001-11-23 Christopher Faylor <cgf@redhat.com>
+
+ * Makefile.in: Make intermediate library for eventual inclusion in
+ libcygwin.a
+
+ * fhandler.h (fhandler_pipe::fhandler_pipe): Remove default argument
+ setting since it is no longer used.
+
+ * miscfuncs.cc (check_null_str): New function.
+ (check_null_str_errno): Ditto.
+ * net.cc: Add defensive buffer checking throughout.
+ (cygwin_sendto): Protect against invalid fd.
+ (cygwin_recvfrom): Ditto.
+ (cygwin_getpeername): Ditto.
+ (cygwin_recv): Ditto.
+ (cygwin_send): Ditto.
+ * winsup.h: Declare a new function.
+
+2001-11-23 Corinna Vinschen <corinna@vinschen.de>
+
+ * select.cc (set_bits): Fix conditional for setting fd in exceptfds.
+ * dtable.cc (dtable::build_fhandler): Create fhandler_pipe using
+ correct device type.
+ * path.cc (get_devn): Set correct pipe device type from device name.
+
+2001-11-22 Christopher Faylor <cgf@redhat.com>
+
+ * path.cc (conv_path_list): Fix wild indexing into path due to
+ conflicting methods for setting src pointer.
+
+ * dir.cc (opendir): Only pass path_conv argument to opendir, since name
+ is already part of the fhandler.
+ * dtable.cc (dtable::build_fhandler): Accomodate new FH_CYGDRIVE type.
+ * fhandler.cc (fhandler_base::opendir): Nuke name argument.
+ * fhandler.h: Add FH_CYGDRIVE to "device" enum.
+ (fhandler_base::opendir): Nuke name argument.
+ (fhandler_disk_file::opendir): Ditto.
+ (fhandler_disk_file::fhandler_disk_file): Declare new method which
+ passes devtype through.
+ (fhandler_cygdrive): Add elements for tracking drives.
+ (fhandler_cygdrive::set_drives): Declare new method.
+ (fhandler_cygdrive::iscygdrive_root): Declare new method.
+ (fhandler_cygdrive::opendir): Declare new method.
+ (fhandler_cygdrive::readdir): Declare new method.
+ (fhandler_cygdrive::telldir): Declare new method.
+ (fhandler_cygdrive::seekdir): Declare new method.
+ (fhandler_cygdrive::rewinddir): Declare new method.
+ (fhandler_cygdrive::closedir): Declare new method.
+ (fhandler_cygdrive::fstat): Declare new method.
+ * fhandler_disk_file.cc (fhandler_disk_file::fhandler_disk_file):
+ Define new method which passes devtype through.
+ (fhandler_disk_file::open): Tweak debug output.
+ (fhandler_disk_file::opendir): Nuke first argument. Use info from
+ path_conv and class rather than calling fstat.
+ (fhandler_cygdrive::set_drives): New method.
+ (fhandler_cygdrive::iscygdrive_root): New method.
+ (fhandler_cygdrive::opendir): New method.
+ (fhandler_cygdrive::readdir): New method.
+ (fhandler_cygdrive::telldir): New method.
+ (fhandler_cygdrive::seekdir): New method.
+ (fhandler_cygdrive::rewinddir): New method.
+ (fhandler_cygdrive::closedir): New method.
+ (fhandler_cygdrive::fstat): New method.
+ * path.cc (iscygdrive_device): Assume cygdriveness is already verified.
+ (path_conv::check): Treat FH_CYGDRIVE "method" as a special case,
+ setting file attributes as needed.
+ (mount_info::conv_to_win32_path): Allow stand-alone /cygdrive, meaning
+ "the directory which contains all of the drives on the system".
+ (fillout_mntent): Use cyg_tolower for conversions.
+ (mount_info::cygdrive_win32_path): Replace unused argument with unit
+ number.
+ * shared_info.h (mount_info::cygdrive_win32_path): Reflect argument
+ change.
+
+2001-11-21 Christopher Faylor <cgf@redhat.com>
+
+ * Makefile.in (DLL_OFILES): Add fhandler_disk_file.o.
+ * cygheap.h (cygheap_fdnew::operator =): New operator.
+ * dir.cc: Add invalid struct checking throughout. Use methods for all
+ directory manipulation throughout.
+ * fhandler.cc: Move fhandler_disk_file stuff to own file.
+ (fhandler_base::opendir): New method.
+ (fhandler_base::readdir): New method.
+ (fhandler_base::telldir): New method.
+ (fhandler_base::seekdir): New method.
+ (fhandler_base::rewinddir): New method.
+ (fhandler_base::closedir): New method.
+ * fhandler_disk_file.cc: New file.
+ * fhandler.h (fhandler_base): Declare new virtual methods.
+ (fhandler_disk_file): Ditto.
+ (fhandler_cygdrive): New class.
+
+ * path.cc (conv_path_list): Use strccpy to break apart path.
+
+2001-11-17 Nick Duffek <nick@duffek.com>
+
+ * path.cc (conv_path_list): Copy source paths before modifying them.
+
+2001-11-17 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_raw.cc (fhandler_dev_raw::clear): Don't reset unit.
+ * fhandler_tape.cc (fhandler_dev_tape::fhandler_dev_tape): Add debug
+ output.
+
+2001-11-15 Egor Duda <deo@logos-m.ru>
+
+ * include/pthread.h (PTHREAD_COND_INITIALIZER): Define.
+ * thread.cc (__pthread_cond_destroy): Add support for
+ PTHREAD_COND_INITIALIZER.
+ (__pthread_cond_init): Ditto.
+ (__pthread_cond_broadcast): Ditto.
+ (__pthread_cond_signal): Ditto.
+ (__pthread_cond_dowait): Ditto.
+ (__pthread_mutex_init): Handle PTHREAD_MUTEX_INITIALIZER correctly,
+ don't return error when it's passed as parameter.
+ * winsup.h (check_null_invalid_struct): Call correct function.
+
+2001-11-14 Christopher Faylor <cgf@redhat.com>
+
+ * exceptions.cc: Add stdlib.h include for alloca declaration.
+ * poll.cc: Ditto.
+ * termios.cc: Ditto.
+
+2001-11-14 Christopher Faylor <cgf@redhat.com>
+
+ * syscalls.cc (_write): Only allow zero length when fd is valid.
+
+2001-11-14 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (fhandler_disk_file::fstat): Add setting access time
+ and creation time to last modification time for files on filesystems
+ not supporting multiple timestamps.
+ (fhandler_disk_file::fstat_helper): Set access time and creation
+ time in incoming Windows structure instead of in stat buf to avoid
+ incorrectly overwriting Epoch timestamp.
+
+2001-11-14 Corinna Vinschen <corinna@vinschen.de>
+
+ * winsup.h: Remove alloca definition since it's now defined through
+ inclusion of stdlib.h.
+ * lib/cygwin_crt0.c: Ditto.
+
+2001-11-13 Christopher Faylor <cgf@redhat.com>
+
+ * syscalls.cc (_write): Allow zero length as per SUSv2.
+
+2001-11-13 Corinna Vinschen <corinna@vinschen.de>
+
+ * dir.cc (mkdir): Add HIDDEN file attribute if file has leading dot
+ and HIDDEN_DOT_FILES is defined.
+ * fhandler.cc (fhandler_base::open): Ditto.
+ * path.cc (symlink): Ditto.
+ * syscalls.cc (_rename): Ditto and remove HIDDEN file attribute if
+ new filename does not begin with a dot.
+
+2001-11-12 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler_console.cc (fhandler_console::read): Revert 2001-10-23
+ change to only honor keydown events.
+
+2001-11-11 Christopher Faylor <cgf@redhat.com>
+
+ * include/cygwin/version.h: Bump version to 1.3.6.
+
+2001-11-10 Christopher Faylor <cgf@redhat.com>
+
+ * dtable.cc (dtable::build_fhandler): Don't increment console fd count
+ if new operation fails. Increment fork_fixup field here.
+ (dtable::dup2): Don't increment fork_fixup field here.
+ * net.cc (fdsock): Ditto.
+
+2001-11-08 Corinna Vinschen <corinna@vinschen.de>
+
+ * select.cc: Set errno using set_sig_errno() throughout.
+ * signal.cc (signal): Always set SA_RESTART flag.
+ * syscalls.cc (_read): Revert previous patch.
+
+2001-11-08 Corinna Vinschen <corinna@vinschen.de>
+
+ * select.cc (fhandler_tty_slave::ready_for_read): Return 0 on EBADF.
+ * syscalls.cc (_read): If ready_for_read() failed, save errno from
+ being overwritten by signal handler call.
+
+2001-11-07 Corinna Vinschen <corinna@vinschen.de>
+
+ * lib/getopt.c (getopt_internal): Reset optind to 1 only if optreset
+ is not set.
+
+2001-11-06 Christopher Faylor <cgf@redhat.com>
+
+ * select.cc (fhandler_tty_slave::ready_for_read): Correct inverted
+ not_open test.
+
+2001-11-05 Christopher Faylor <cgf@redhat.com>
+
+ * include/cygwin/version.h: Bump version to 1.3.5.
+
+2001-11-05 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc (mmap_record::find_empty): Add input parameter check.
+
+2001-11-04 Christopher Faylor <cgf@redhat.com>
+
+ * dtable.cc (dtable::build_fhandler): Fix debug_printf to avoid SEGV
+ due to incorrect parameter placement.
+
+2001-11-04 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler.h (fhandler_pipe::broken_pipe): Renamed from saweof.
+ (fhandler_pipe::set_eof): Reflect above change.
+ * pipe.cc (fhandler_pipe::fhandler_pipe): Ditto.
+ (fhandler_pipe::read): Ditto.
+ (fhandler_pipe::hiteof): Ditto.
+
+2001-11-04 Christopher Faylor <cgf@redhat.com>
+
+ * pipe.cc (fhandler_pipe::read): Narrow eof return to just the "broken
+ pipe" test.
+
+2001-11-04 Christopher Faylor <cgf@redhat.com>
+
+ * select.cc: Add more comments throughout. Use bool 'true' where
+ appropriate throughout.
+ (fhandler_socket::select_read): Remove duplicate setting for *_ready
+ which inadvertently overrode previous, correct setting.
+ (fhandler_socket::select_write): Ditto.
+
+2001-11-03 Christopher Faylor <cgf@redhat.com>
+
+ * select.cc (verify_console): New function.
+ (verify_windows): Ditto.
+ (fhandler_console::select_read): Really do need to verify that there is
+ something to read.
+ (fhandler_console::select_windows): Ditto.
+
+2001-11-03 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler.h (fhandler_base::ready_for_read): Remove unused argument.
+ (fhandler_tty_slave::ready_for_read): Ditto.
+ (select_record): Remove poll, initialize peek.
+ * select.cc: Remove all poll functions, throughout. Change second
+ argument of peek_* functions to 'bool' throughout. Specifically
+ initialize *_ready variables throughout.
+ (select_stuff::poll): Subsume previous poll functionality.
+ (peek_pipe): Don't grab guard mutex when in select loop.
+ select()/read() is racy by design so there is no need to worry about a
+ race in select().
+ (fhandler_base::ready_for_read): Remove unused argument.
+ (fhandler_tty_slave::ready_for_read): Ditto.
+ * syscalls.cc (_read): Eliminate third argument in ready_for_read call.
+
+2001-11-03 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.cc (get_supplementary_group_sidlist): New function.
+ (get_group_sidlist): Call get_supplementary_group_sidlist() to
+ retrieve list of supplementary groups SIDs from /etc/group and
+ add them to the user's group list.
+
+2001-11-03 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler.cc (fhandler_base::read): Return just read ahead characters
+ if slow device.
+ * fhandler.h (fhandler_base::set_eof): New virtual method.
+ (fhandler_pipe::set_eof): New method.
+ * pipe.cc (fhandler_pipe::fhandler_pipe): Clear saweof flag.
+ (fhandler_pipe::read): Return immediately if hit eof.
+ (fhandler_pipe::hit_eof): Return true if saweof flag is set.
+ * select.cc (peek_pipe): Don't call PeekNamedPipe if we couldn't grab
+ the guard mutex.
+
+2001-11-02 Egor Duda <deo@logos-m.ru>
+
+ * dll_init.h (class dll_list): Reorder functions to avoid compiler
+ "can't inline" warnings.
+ * security.h (class cygsid): Ditto.
+ * sigproc.cc (get_proc_lock): Ditto.
+ * sigproc.h (class sigframe): Ditto.
+ * sync.h (class muto): Ditto.
+
+2001-11-02 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler.h (fhandler_base::get_guard): Actually MAKE virtual as
+ previously indicated.
+ * pipe.cc (make_pipe): Remove extraneous set_errno.
+ * syscalls.cc (_open): Ditto.
+ * select.cc (peek_pipe): Need to check that there is still something to
+ read from the pipe after acquiring the mutex since another
+ process/thread could have eaten the input before we got to acquiring
+ the lock. (Thanks to Nick Duffek for this inspiration.)
+
+2001-11-01 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler.h: Change Windows 'BOOL's to c++ 'bool's for all variables.
+ * select.cc (fhandler_base::ready_for_read): Set read_ready to zero
+ prior to testing it or it will be uninitialized.
+
+ * Makefile.in (CFLAGS): Move setting to Makefile.common.
+
+2001-11-01 Christopher Faylor <cgf@redhat.com>
+
+ * cygheap.h (cygheap_fdmanip::isopen): Set appropriate errno if fd not
+ open.
+ * select.cc (fhandler_base::ready_for_read): Release an open guard
+ mutex when exiting with an error condition.
+ * syscalls.cc (_read): Check frequently for closed fd as a kludge until
+ something better is invented.
+
+2001-11-01 Christopher Faylor <cgf@redhat.com>
+
+ * dtable.cc (dtable::build_fhandler): Issue internal error on unknown
+ device.
+ * fhandler.cc (fhandler_base::close): Show both name and handle in
+ debugging output.
+
+ * fhandler.h (fhandler_base::get_guard): New virtual method.
+ (fhandler_pipe::get_guard): New method.
+ (fhandler_socket::ready_for_read): Delete declaration.
+ (fhandler_pipe::ready_for_read): Ditto.
+ (fhandler_serial::ready_for_read): Ditto.
+ (fhandler_console::ready_for_read): Ditto.
+ (fhandler_tty_common::ready_for_read): Ditto.
+ (fhandler_windows::ready_for_read): Ditto.
+ (struct select_record::peek): Declare new method.
+ * select.cc (MAKEready): Delete.
+ (peek_pipe): Use get_guard method to retrieve potential guard mutex
+ handle.
+ (fhandler_base::ready_for_read): Rewrite as generic ready-for-read
+ handler. Should only be called for "slow" devices.
+ (fhandler_socket::ready_for_read): Delete definition.
+ (fhandler_pipe::ready_for_read): Ditto.
+ (fhandler_serial::ready_for_read): Ditto.
+ (fhandler_console::ready_for_read): Ditto.
+ (fhandler_tty_common::ready_for_read): Ditto.
+ (fhandler_windows::ready_for_read): Ditto.
+ (fhandler_pipe::select_read): Fill in new peek record in select_record
+ structure.
+ (fhandler_console::select_read): Ditto.
+ (fhandler_tty_common::select_read): Ditto.
+ (fhandler_serial::select_read): Ditto.
+ (fhandler_socket::select_read): Ditto.
+ (fhandler_socket::select_read): Ditto.
+ (fhandler_tty_slave::ready_for_read): Check for tty not open. Set
+ errnos appropriately.
+ * syscalls.cc (_read): Allow ready_for_read to set errno.
+
+ * pinfo.cc (pinfo::init): Return spawn/NO_WAIT process as valid if it
+ is initializing.
+ * sigproc.cc (getsem): Adjust wait for process to initialize downward
+ to avoid huge waits.
+
+2001-10-31 Christopher Faylor <cgf@redhat.com>
+
+ * environ.cc: Set reset_com to false to mimic linux behavior more
+ closely.
+
+2001-10-31 Corinna Vinschen <corinna@vinschen.de>
+
+ * dtable.cc (dtable::vfork_child_dup): Revert impersonation
+ before duplicating fhandler.
+
+2001-10-30 Christopher Faylor <cgf@redhat.com>
+
+ * exceptions.cc (signal_exit): Weight the odds against the main thread
+ running when signal thread is exiting.
+
+2001-10-30 Christopher Faylor <cgf@redhat.com>
+
+ * sigproc.cc (sigproc_terminate): Don't signal main thread when exiting.
+ * sigproc.h (sigframe): Decorate some methods with `inline'.
+ (new_muto): Coerce pointer to new to void *.
+
+2001-10-30 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler.cc (fhandler_base::fork_fixup): Pass old handle to
+ setclexec_pid.
+
+2001-10-30 Christopher Faylor <cgf@redhat.com>
+
+ * cygheap.h (cygheap_fdmanip::cygheap_fdmanip): Clear fh.
+ (cygheap_fdmanip::isopen): New method.
+ * syscalls.cc (_read): Avoid accessing closed fd.
+
+ * path.h (fe_types): New enum.
+ (path_conv::set_path): New method.
+ (find_exec): Change null_if_not_found argument to something more
+ generic.
+ * spawn.cc (find_exec): Default to returning the POSIX path rather than
+ the windows path, unless instructed otherwise.
+ (spawn_guts): Force call to find_exec to use native paths.
+ * dlfcn.cc (check_path_access): Accommodate new find_exec arguments.
+ * environ.h (win_env::get_posix): New method.
+
+2001-10-30 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::close): Add error handling.
+
+2001-10-30 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::dup): Revert previous change.
+
+2001-10-30 Christopher Faylor <cgf@redhat.com>
+
+ * dtable.cc (dtable::dup2): Add some debugging. Use methods from
+ passed in class rather than cygheap->fdtab.
+ * fhandler_socket.cc (fhandler_socket::fixup_before_fork_exec): Add
+ more debugging output.
+ (fhandler_socket::dup): Allocate new space for prot_info_ptr for
+ duplicated entry.
+ (fhandler_socket::close): Loop closesocket() as long as WSAEWOULDBLOCK
+ is returned.
+ * syscalls.cc (stat_worker): Always delete fh if it has been created.
+
+2001-10-29 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.cc (is_group_member): Call NetLocalGroupGetMembers() for
+ local machine only.
+ (get_user_local_groups): Ditto for NetLocalGroupEnum().
+
+2001-10-29 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler.cc (fhandler_base::set_name): Set namehash here to catch
+ name changes.
+ (fhandler_base::open): Remove namehash setting.
+ (fhandler_base::fstat): Subtract 1 from arbitrary time setting to avoid
+ strange ls -l granularity problem.
+
+2001-10-29 Christopher Faylor <cgf@redhat.com>
+
+ * select.cc (MAKEready): Remove extraneous select_read.
+
+2001-10-29 Corinna Vinschen <corinna@vinschen.de>
+
+ * uinfo.cc (internal_getlogin): Set environment variable $HOME
+ from either /etc/passwd or $HOMEDRIVE/$HOMEPATH if necessary.
+
+2001-10-29 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler.h (fhandler_serial::fhandler_serial): Change to only accept
+ unit argument.
+ * fhandler_serial.cc (fhandler_serial::fhandler_serial): Ditto.
+ (fhandler_serial::open): Avoid else when previous clause is a return().
+ * path.cc (get_devn): Alias /dev/ttyS0 -> /dev/com1, etc.
+ (get_device_number): Reallow standalone "com1" as a valid name for
+ /dev/com1.
+
+2001-10-26 Christopher Faylor <cgf@redhat.com>
+
+ * select.cc (MAKEready): Check for read_ready in loop since select_read
+ could set it.
+ (peek_socket): Check ready/write/except specifically since they could
+ have been set even prior to peek_socket call.
+
+2001-10-24 Christopher Faylor <cgf@redhat.com>
+
+ * shared_info.h (MOUNT_VERSION): Change to a smaller, still arbitrary
+ number.
+ * shared.cc (open_shared): Accept a number to denote the shared memory
+ region.
+ (memory_init): Use shared memory version as part of the object name of
+ the shared region. Ditto for the mount table.
+ * path.cc (CYGWIN_REGNAME): New define used in place of
+ CYGWIN_INFO_CYGWIN_REGISTRY_NAME throughout.
+ * external.cc (cygwin_internal): Implement CW_[GS]ET_CYGWIN_REGISTRY_NAME.
+ * cygheap.h (init_cygheap::cygwin_regname): New element.
+
+2001-10-23 Christopher Faylor <cgf@redhat.com>
+
+ Ensure that all fhandler_*::read definitions are __stdcall throughout.
+ * fhandler.cc (fhandler_base::set_inheritance): Be more defensive in
+ debugging code.
+ * fhandler.h: Adjust regparms throughout to reflect passing 'this'
+ parameter.
+ * fhandler_console.cc (fhandler_console::read): Remove unneeded test.
+ Only honor "key down" events.
+ * miscfuncs.cc (strcasestr): Reorganize for efficient code use.
+ (check_null_empty_str_errno): Ditto.
+ (__check_null_invalid_struct_errno): Ditto.
+ (__check_invalid_read_ptr_errno): Ditto.
+ * syscalls.cc (_read): Return 0 when length == 0, as per Single UNIX
+ Specification.
+
+2001-10-22 Christopher Faylor <cgf@redhat.com>
+
+ * debug.cc (set_errno): Return value of errno that was set, just like
+ the macro.
+ (setclexec_pid): Replace old handle with new handle.
+ * debug.h: Reflect change in arguments for setclexec_pid.
+ * fhandler.cc (fhandler_base::set_inheritance): Ditto.
+ (fhandler_base::fork_fixup): Ditto.
+ * cygerrno.h: Reflect return value change for set_errno.
+
+2001-10-22 Christopher Faylor <cgf@redhat.com>
+
+ Remove 'cb' parameter and modify fhandler_* constructors throughout.
+ * dtable.cc (dtable::build_fhandler): Remove debugging output which
+ uses 'cb'.
+ * exec.cc (execvp): New function.
+ (execvpe): Ditto.
+ * fhandler.cc (fhandler_base::fhandler_base): Use constructor
+ initialization.
+ * fhandler.h (fhandler_tty_common::fhandler_tty_common): Ditto.
+ * fhandler_clipboard.cc (fhandler_dev_clipboard::fhandler_dev_clipboard):
+ Ditto.
+ * fhandler_console.cc (fhandler_console::fhandler_console): Ditto.
+ * fhandler_raw.cc (fhandler_dev_raw::fhandler_dev_raw): Ditto.
+ * fhandler_serial.cc (fhandler_serial::fhandler_serial): Ditto.
+ * fhandler_tty.cc (fhandler_tty_master::fhandler_tty_master): Ditto.
+ (fhandler_tty_slave::fhandler_tty_slave): Ditto.
+ (fhandler_pty_master::fhandler_pty_master): Ditto.
+ * fhandler_windows.cc (fhandler_windows::fhandler_windows): Ditto.
+
+2001-10-22 Corinna Vinschen <corinna@vinschen.de>
+
+ Patch suggested by Ian Ray <ian.ray@nokia.com>:
+ * syscalls.cc (seteuid): Unset environment variables HOMEDRIVE and
+ HOMEPATH before calling internal_getlogin().
+ * uinfo.cc (internal_getlogin): Use default HOMEPATH and HOMEDRIVE
+ from environment if both are present, else query NetUserGetInfo().
+
+2001-10-22 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (get_2k_ifconf): Change multiple IP address naming scheme
+ to Linux style.
+
+Sun Oct 21 19:04:37 2001 Alexander Gottwald <ago@informatik.tu-chemnitz.de>
+
+ * net.cc (get_2k_ifconf): Added support for multiple IP addresses on
+ one interface.
+
+2001-10-22 Corinna Vinschen <corinna@vinschen.de>
+
+ * miscfuncs.cc (__check_invalid_read_ptr_errno): Return error, if any.
+
+2001-10-21 Christopher Faylor <cgf@redhat.com>
+
+ * resource.cc (fill_rusage): Perform paranoid zero structure passed to
+ GetProcessMemoryInfo.
+
+2001-10-22 Robert Collins <rbtcollins@hotmail.com>
+
+ * autoload.cc: Autoload GetProcessMemoryInfo.
+ * resource.cc (fill_rusage): Calculate ru_maxrss and ru_majflt entries.
+ (Bug report on this from Guido Serassio in the squid project).
+ This requires including psapi.h.
+
+2001-10-20 Christopher Faylor <cgf@redhat.com>
+
+ * dll_init.cc (dll_list::alloc): Increase retry count to 1000.
+
+2001-10-20 Christopher Faylor <cgf@redhat.com>
+
+ * miscfuncs.cc (__check_invalid_read_ptr_errno): New function.
+ * syscalls.c (_write): Validate that write buffer is accessible for
+ reading, not writing.
+ * winsup.h: Declare new function, increase regparmization of check_*
+ functions.
+
+2001-10-19 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (getcwd): Allow len == 0 when buf == NULL.
+
+2001-10-18 Christopher Faylor <cgf@redhat.com>
+
+ * syscalls.cc (_read): Validate input pointer.
+ (_write): Ditto.
+ (system): Ditto.
+
+2001-10-16 Frederic Devernay <Frederic.Devernay@sophia.inria.fr>
+
+ * poll.cc (poll): Call cygwin_select() if any fd is valid.
+
+2001-10-16 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_raw.cc (fhandler_dev_raw::open): Eliminate compatibility
+ code since no Win32 device names are used anymore.
+ * fhandler_tape.cc (fhandler_dev_tape::tape_set_blocksize): Allow
+ 0 as blocksize to indicate variable blocksize.
+ * path.cc (win32_device_name): Generate NT internal device names
+ using upper/lower case names for readability.
+ Generate \DosDevices\<letter>: device name for mount table
+ compatibility devices.
+
+2001-10-16 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_tape.cc (fhandler_dev_tape::tape_status): Report
+ EOTWarningZoneSize in get->mt_eotwarningzonesize.
+ * include/cygwin/mtio.h: Define DEFTAPE.
+ (struct mtget): Add member `mt_eotwarningzonesize'. Add a comment.
+ * include/cygwin/version.h: Bump API minor version to 47.
+
+2001-10-16 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler.cc (fhandler_base::fork_fixup): Guard against compiler
+ warning.
+
+2001-10-16 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc: Add load statement for `NtOpenFile'.
+ * fhandler.h (fhandler_dev_raw::get_unit): New method.
+ (fhandler_dev_tape::norewind): Eliminate.
+ (fhandler_dev_tape::is_rewind_device): New method.
+ * fhandler_raw.cc (fhandler_dev_raw::open): Open new
+ fixed device name devices using NT internal method.
+ Keep calling fhandler_base::open() for old mount table
+ device mapping compatibility devices.
+ (fhandler_dev_raw::fstat): Eliminate. Settings are done
+ by fhandler_base::fstat() already.
+ * fhandler_tape.cc: Remove `norewind' usage throughout.
+ * ntdll.h: Define FILE_SYNCHRONOUS_IO_NONALERT.
+ Define struct _IO_STATUS_BLOCK.
+ Declare NtOpenFile().
+ * path.cc (get_raw_device_number): Add new approach for
+ using fixed device names.
+ (win32_device_name): Ditto.
+ (get_device_number): Ditto. Require POSIX path to begin
+ with "/dev/".
+ (mount_info::conv_to_win32_path): Call win32_device_name()
+ instead of get_device_number() after evaluating mount points
+ to allow changing the win32 destination path again.
+ * security.cc (str2buf2uni): Remove `static' to be able to
+ call function from fhandler_dev_raw::open().
+ * wincap.cc: Set flag has_raw_devices appropriately.
+ * wincap.h: Add flag has_raw_devices.
+
+2001-10-16 Christopher Faylor <cgf@redhat.com>
+
+ * cygheap.h (cygheap_fdget::cygheap_fdget): Remove debugging operation
+ from set_errno.
+
+2001-10-16 Christopher Faylor <cgf@redhat.com>
+
+ * mmap.cc (mmap): Assign 'fh' from cygheap_fdget. Use 'fh' everywhere.
+
+2001-10-15 Christopher Faylor <cgf@redhat.com>
+
+ * cygerrno.h (set_errno): Define more informative version of this
+ function for debugging.
+ (__set_errno): Declare when DEBUGGING.
+ * cygheap.h (cygheap_fdget::cygheap_fdget): Add a flag to control when
+ errno is set.
+ * debug.cc (__set_errno): New function.
+ * fcntl.cc (_fcntl): Fix so that correct fd is used for second argument
+ to dup2.
+ * syscalls.cc (_cygwin_istext_for_stdio): Don't set errno here when
+ using cygheap_fdget.
+
+2001-10-15 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler.cc (fhandler_base::fork_fixup): Don't protect handle.
+
+ * dlfcn.cc: Fix to confirm to coding standards.
+
+ Reorganize includes throughout to accommodate new cygheap.h usage.
+ * cygheap.h (cygheap_fdmanip): New class: simplifies locking and
+ retrieval of fds from cygheap->fdtab.
+ (cygheap_fdget): Ditto.
+ (cygheap_fdnew): Ditto.
+ * fcntl.cc (_fcntl): Use new method to lock fdtab and retrieve info.
+ * ioctl.cc (ioctl): Ditto.
+ * mmap.cc (mmap): Ditto.
+ * net.cc: Ditto, throughout.
+ * passwd.cc (getpass): Ditto.
+ * path.cc (fchdir): Ditto.
+ * pipe.cc (make_pipe): Ditto.
+ * sec_acl.cc (facl): Ditto.
+ * syscalls.cc: Ditto, throughout.
+ * termios.cc: Ditto, throughout.
+
+2001-10-15 Corinna Vinschen <corinna@vinschen.de>
+
+ * uname.cc (uname): Use `wProcessorLevel' unless OS sets it wrong.
+ Use `dwProcessorType' then instead.
+ * wincap.cc: Set flag has_valid_processorlevel appropriately.
+ * wincap.h: Add flag has_valid_processorlevel.
+
+2001-10-14 Christopher Faylor <cgf@redhat.com>
+
+ * dtable.cc (dtable::build_fhandler_from_name): Use PC_FULL to
+ determine path name.
+ * path.cc (fchdir): Remove rel -> abs path conversion.
+
+Sun Oct 14 08:10:12 2001 Gary R. Van Sickle
+
+ * fork.cc (fork_parent): Correct the "unable to allocate
+ forker_finished event" error message. It named the wrong event before.
+
+2001-10-13 Christopher Faylor <cgf@redhat.com>
+
+ * autoload.cc (load_wsock32): Declare dummy function to force loading
+ of winsock.
+ * fhandler.cc (fhandler_base::set_inheritance): Make debugging output
+ more verbose.
+ * fhandler_socket.cc (fhandler_socket::fixup_after_fork): Force loading
+ of winsock32 if winsock2 not available.
+ * net.cc (set_socket_inheritance): Use DuplicateHandle in all cases to
+ set inheritance correctly.
+ (fdsock): Use winsock2_active macro to determine when to set socket
+ inheritance. Remove fdtab resource locking since this function should
+ already be protected.
+ (cygwin_accept): Simplify logic. Ensure that fdtab unlock is not
+ called inappropriately.
+ (cygwin_rcmd): Use fdtab locking.
+ (cygwin_rresvport): Ditto.
+ (cygwin_rexec): Ditto.
+ * select.cc (peek_socket): Set errno appropriately if winsock select
+ fails.
+
+2001-10-13 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
+
+ * winsup.h: Declare check_pty_fds.
+ * syscalls.cc (check_pty_fds): Rename from check_ttys_fds. Also check
+ pty master.
+ (setsid): Use check_pty_fds.
+ * dtable.cc (dtable::dec_console_fds): Add check on pty fds.
+
+2001-10-13 Ralf Habacker <Ralf.Habacker@freenet.de>
+
+ * fhandler_dsp.cc (fhandler_dsp::ioctl): Return 0 for successful
+ SNDCTL_DSP_GETBLKSIZE operation.
+
+2001-10-13 Christopher Faylor <cgf@redhat.com>
+
+ Remove obsolete 'name' arg from fhandler_* constructors throughout.
+ * winsup.h (winsock_active): New macro.
+ (winsock2_active): Ditto.
+ * autoload.cc (wsock_init): Use new macros to decide if winsock or
+ winsock2 is loaded.
+ (nonexist_wsock32): Dummy function to force winsock load.
+ (nonexist_ws2_32): Dummy function to force winsock2 load.
+ * fhandler.h (fhandler_socket::fstat): Declare new method. Currently
+ unused.
+ * fhandler_socket.cc (fhandler_socket::fixup_before_fork_exec): Check
+ that winsock2 is active before trying WSADuplicateSocketA.
+ (fhandler_socket::fixup_after_fork): Add extra check for
+ winsock2_active. Otherwise use iffy procedures for Windows 95.
+ (fhandler_socket::fixup_after_exec): Add debugging.
+ (fhandler_socket::dup): Add debugging.
+ (fhandler_socket::fstat): New method.
+ (fhandler_socket::set_close_on_exec): Attempt to perform iffy stuff on
+ Windows 95.
+
+ * errno.cc (_sys_nerr): Work around compiler strangeness.
+
+ * pinfo.cc (winpids::add): Add extra element at end of allocated array
+ for setting to NULL.
+ (winpids::enumNT): Ditto.
+ (winpids::init): Don't modify pidlist if it hasn't been allocated
+ (possibly due to malloc problem).
+
+2001-10-12 Christopher Faylor <cgf@redhat.com>
+
+ * autoload.cc (wsock_init): Reorganize slightly to accommodate a new
+ compiler.
+
+2001-10-11 Egor Duda <deo@logos-m.ru>
+
+ * net.cc (cygwin_sendto): Use correct socket address when sending
+ data to AF_UNIX socket.
+
+Wed Oct 10 16:10:41 2001 Alexander Gottwald <ago@informatik.tu-chemnitz.de>
+
+ * net.cc (get_95_ifconf): Using other registry values pointing to
+ correct networkdevice identification for Windows95.
+
+Tue Oct 9 22:22:45 2001 Christopher Faylor <cgf@cygnus.com>
+
+ Throughout, rename PROC_FORK1 to PROC_FORK.
+ * child_info.h: Rename PROC_* to _PROC_*. Define PROC_* with
+ additional testing magic. Eliminate old PROC_FORK and rename
+ PROC_FORK1 to PROC_FORK.
+ * dcrt0.cc (_cygwin_testing_magic): New variable. Added to magic
+ number in proc_info.
+ (alloc_stack): Eliminate old PROC_FORK test.
+ (dll_crt0_1): Ditto. Use _PROC_* enums for test. Subtract
+ _cygwin_testing_magic from child_proc_info->type so that normal cygwin
+ programs invoked by test suite programs do not consider themselves to
+ be in a cygwin environment.
+ (_dll_crt0): Ditto. Move environment checks to initial_env function to
+ conserve on stack space.
+ (initial_env): New function. Checks for testing and debugging
+ environment variables.
+ * init.cc (cygwin_hmodule): Move declaration.
+ * winsup.h: Declare variables used for cygwin testing.
+
+Tue Oct 9 19:17:53 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * uinfo.cc (internal_getlogin): Reorganize slightly to minimize work in
+ default condition.
+
+Tue Oct 9 18:53:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (fhandler_disk_file::open): Add missing case clash check.
+
+Mon Oct 8 01:47:27 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * dtable.cc (dtable::build_fhandler): Allocate correct amount for given
+ fhandler class.
+ * fhandler.h (fhandler_union): Properly define rather than relying on
+ fhandler_console being "big enough".
+
+Mon Oct 8 00:25:18 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * external.cc (fillout_pinfo): Reset counter whenever we initialize the
+ pid list.
+
+Sun Oct 7 17:16:05 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (normalize_posix_path): Don't eat a '.' after a '\\' since it
+ has special meaning on NT.
+
+ * syscalls.cc (access): Use stat_worker.
+
+Fri Oct 5 21:01:14 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * fhandler.cc (fhandler_base::fork_fixup): Protect dup'ed handle and
+ record it as non-inheritable for debugging purposes in case there is a
+ subsequent fork or exec.
+ * fhandler_tty.cc (fhandler_tty_common::fixup_after_fork): Allow
+ fork_fixup to call ProtectHandle.
+
+Fri Oct 5 14:22:47 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (get_raw_device_number): Correct length arguments for
+ wdeveqn.
+
+Fri Oct 5 11:05:32 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (getcwd): Allow NULL first argument.
+
+Fri Oct 5 00:31:35 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * heap.h (inheap): Check for NULL.
+
+Thu Oct 4 23:17:49 2001 Christopher Faylor <cgf@cygnus.com>
+
+ Add second path_conv * argument to fstat()s throughout.
+ * fhandler.h: Change read and fstat to regparm/stdcall throughout.
+ (fhandler_base::fstat): Just declare. Don't define.
+ (fhandler_disk_file::fstat_helper): Declare.
+ * fhandler.cc (fhandler_base::fstat): Move here from fhandler.h, adapt
+ from former stat_dev().
+ (fhandler_disk_file::fstat): Move most of the disk-file-specific logic
+ from stat_worker to here. Use fstat_helper to derive final fstat
+ output.
+ (fhandler_disk_file::fstat_helper): New method, renamed from former
+ fstat method.
+ (num_entries): Moved here from syscalls.cc.
+ * fhandler_mem.cc (fhandler_dev_mem::fstat): Use base class to
+ initialize most stuff. Invert has_physical_mem_access test for
+ establishing permissions.
+ * fhandler_raw.cc (fhandler_dev_raw::fstat): Eliminate unneed test and
+ memory clearing. Use base class to initialize most stuff.
+ * syscalls.cc (stat_dev): Eliminate.
+ (stat_worker): Simply call fstat method to generate fstat output. Move
+ all device specific code to appropriate fstats.
+
+ * dir.cc (opendir): Pass correct arg to stat_worker to allow following
+ symlinks.
+
+Thu Oct 4 21:37:57 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * spawn.cc (perhaps_suffix): Return NULL on non-existence of file as
+ well as "directoryness". Previous code modified on 2001/09/30 actually
+ had an arguable bug which was unmasked by the change on that day.
+
+Thu Oct 4 20:52:42 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (path_conv::check): Return ENOTDIR when leading device and
+ trailing component.
+
+Thu Oct 4 18:49:23 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * syscalls.cc (stat_worker): Make global. Accept path_conv parameter
+ for passing information back to caller.
+ * winsup.h: Declare stat_worker.
+ * dir.cc (opendir): Use stat_worker rather than stat and pass path_conv
+ parameter to stat_worker for later inspection.
+
+2001-10-04 Karellen (karellen@boreworms.com)
+
+ * syslog.cc (syslog): Teach syslog about syslog priorities other than
+ LOG_ERR, LOG_WARNING and LOG_INFO
+
+Thu Oct 4 15:50:03 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (path_conv::check): Don't perform file system or rootdir
+ checks on devices.
+
+Wed Oct 3 19:40:36 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * dcrt0.cc (dll_crt0_1): Don't close hexec_proc if it is NULL.
+
+ * fork.cc (vfork): Add debugging statements.
+
+ * path.cc (get_device_number): Make static. Rewrite to inspect both unix
+ and windows paths.
+ (get_raw_device_number): Just check for parts of raw device that we
+ care about.
+ (get_devn): New function, pulled from get_device_number.
+ (win32_device_name): Accommodate arg changes to get_device_number.
+ (mount_info::get_device_number): Call get_device_number on translated
+ Windows path.
+
+ * spawn.cc (spawn_guts): Don't treat P_VFORK differently from P_NOWAIT.
+ Add handle to child's shared region to child so that it will be
+ preserved if the parent goes away.
+ * fhandler.h: Throughout, simplify to one open method for all fhandler
+ classes, requiring a path_conv first element.
+ * fhandler.cc (fhandler_base::open): Remove obsolete method.
+ Generalize to require path_conv * as first argument.
+ (fhandler_disk_file::open): Remove obsolete method.
+ (fhandler_disk_file::open): Use path_conv pointer rather than
+ reference.
+ * fhandler_clipboard.cc (fhandler_dev_clipboard::dup): Use new open
+ method.
+ (fhandler_dev_clipboard::open): Accommodate new argument for open
+ methods.
+ * fhandler_console.cc (fhandler_console::open): Ditto.
+ (fhandler_console::dup): Use new open method.
+ (fhandler_console::fixup_after_fork): Ditto.
+ (fhandler_console::fixup_after_exec): Ditto.
+ * fhandler_dsp.cc (fhandler_dev_dsp::open): Accommodate new argument for
+ open methods.
+ * fhandler_floppy.cc (fhandler_dev_floppy::open): Ditto.
+ * fhandler_mem.cc (fhandler_dev_mem::open): Ditto.
+ * fhandler_random (fhandler_dev_random::open): Ditto.
+ * fhandler_raw.cc (fhandler_dev_raw::open): Ditto.
+ * fhandler_serial.cc (fhandler_serial::open): Ditto.
+ * fhandler_tape.cc (fhandler_dev_tape::open): Ditto.
+ * fhandler_tty.cc (fhandler_tty_slave::open): Ditto.
+ (fhandler_pty_master::open): Ditto.
+ * fhandler_windows.cc (fhandler_windows::open): Ditto.
+ * fhandler_zero.cc (fhandler_dev_zero::open): Ditto.
+ * fhandler_socket.cc (fhandler_socket::set_connect_secret): Accommodate
+ new argument for open methods.
+ * syscalls.cc (_open): Ditto.
+ (stat_worker): Ditto.
+
+Tue Oct 2 23:49:18 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * cygheap.cc (cfree): Remove malloc debugging probe.
+ * dlmalloc.c (errprint): Remove abort() call which causes interesting
+ error message printing to abort prematurely.
+ * environ.cc: Sprinkle MALLOC_CHECKs liberally throughout.
+ (_addenv): Allocate two empty elements at end of environ to
+ (apparently) work around problems with some buggy applications.
+ (winenv): Avoid calling alloca if no forced environment variable is
+ present.
+
+ * exceptions.cc (open_stackdumpfile): Don't print "Dumping stack trace
+ to..." when running in a cygwin environment (i.e., the parent is a
+ cygwin process).
+
+ * dtable.cc (dtable::init_std_file_from_handle): Move device type
+ detection code from build_fhandler here since it is only used by this
+ function.
+ (dtable::build_fhandler_from_name): New method. Renamed from
+ dtable::build_fhandler.
+ (dtable::build_fhandler): Use build_fhandler_from_name.
+ (cygwin_attach_handle_to_fd): Ditto.
+ * syscalls.cc (_open): Ditto.
+ (stat_worker): Ditto.
+ * dtable.h (dtable::build_fhandler_from_name): Rename declaration from
+ dtable::build_fhandler.
+
+Mon Oct 1 16:52:23 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * dtable.h (dtable::build_fhandler): Make path_conv parameter
+ non-optional.
+ (dtable::init_std_file_from_handle): Eliminate name parameter.
+ * dtable.cc (stdio_init): Don't pass bogus name to
+ init_std_file_from_handle. The function will figure out the name
+ itself.
+ (dtable::init_std_file_from_handle): Eliminate name parameter. Assume
+ that we're always called with an appropriate fd. Pass name as NULL if
+ we can't simply figure it out from context.
+ (cygwin_attach_handle_to_fd): Pass path_conv argument to
+ build_fhandler.
+ (dtable::build_fhandler): Make path_conv argument mandatory. Eliminate
+ specific call to get_device_number. With unknown device names, set
+ name from handle context for parsing by path_conv.
+ (dtable::build_fhandler): Pass path_conv argument to build_fhandler.
+ * path.h (path_conv::set_isdisk): Set disk device type.
+ (path_conv::is_device): Don't consider FH_DISK a "device".
+ * syscalls.cc (_open): Pass path_conv argument by reference.
+ (stat_worker): Ditto.
+ (_rename): Use path_conv operators. Add bounds to DeleteFile/MoveFile
+ for loop.
+
+Mon Oct 1 14:25:00 2001 Charles Wilson <cwilson@ece.gatech.edu>
+
+ * cygwin.din: export strtoll and strtoull
+
+Sun Sep 30 22:51:41 2001 Christopher Faylor <cgf@cygnus.com>
+
+ Add "path.h" include throughout, where needed. Use new path_conv
+ methods and operators to simplify testing for directory and attributes,
+ throughout.
+ * path.h (path_conv::exists): New method.
+ (path_conv::has_attribute): Ditto.
+ (path_conv::isdir): Ditto.
+ (path_conv::DWORD &): New operator.
+ (path_conv::int &): Ditto.
+ * dir.cc (rmdir): Eliminate a goto.
+ * dtable.cc (dtable::build_fhandler): Accept opt and suffix info for
+ path_conv.check. Return fh == NULL on path_conv error. Pass unit to
+ set_name as appropriate.
+ (dtable::reset_unix_path_name): New method.
+ * dtable.h (dtable): Declare new method. Reflect arg changes to
+ build_fhandler.
+ * fhandler.cc (fhandler_disk_dummy_name): Eliminate.
+ (fhandler_base::set_name): Expect paths to be NULL. Build
+ unix_path_name from win32_path_name when it is a device.
+ (fhandler_base::reset_unix_path_name): New method.
+ (fhandler_base::raw_read): Report EISDIR when ERROR_INVALID_FUNCTION
+ or ERROR_INVALID_PARAMETER and reading a directory.
+ (fhandler_disk_file::fstat): Don't call stat_dev since we should now
+ never be calling fhandler_disk_file methods with devices.
+ (fhandler_base::fhandler_base): Clear {unix,win32}_path_name.
+ (fhandler_base::~fhandler_base): Always free {unix,win32}_path_name.
+ (fhandler_disk_file::fhandler_disk_file): Remove set_no_free_names
+ kludge.
+ (fhandler_disk_file::open): Ditto.
+ * fhandler.h (fhandler_base::no_free_names): Eliminate.
+ (fhandler_base::set_no_free_names): Ditto.
+ * fhandler_tty.cc (fhandler_tty_slave::fhandler_tty_slave): Don't set
+ unix_path_name here.
+ * path.cc (fchdir): Lock fd table throughout. Use new
+ dtable::reset_unix_path_name method to reset path.
+ * syscalls.cc (stat_worker): Reorganize to always call fstat method.
+ Pass path_conv method to fhandler_*::open.
+ (chroot): Elminate a goto.
+
+Sun Sep 30 17:37:43 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * environ.cc (winenv): Allocate exact amount of space needed for forced
+ windows environment variable rather than just using MAX_PATH.
+
+Sun Sep 30 17:10:18 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * Makefile.in: Depend on stamp to ensure rebuilding. Remove stamp file
+ when we've just built the DLL.
+
+Mon Oct 1 00:34:00 2001 Robert Collins <rbtcollins@hotmail.com>
+
+ * thread.cc (pthread_cond_dowait): Hopefully eliminate a race on multiple thread
+ wakeups.
+
+Sat Sep 29 18:26:00 2001 Robert Collins <rbtcollins@hotmail.com>
+
+ * pthread.cc (pthread_cond_timedwait): Deleted - exported from thread.cc.
+ (pthread_cond_wait): Deleted - exported from thread.cc.
+ * thread.cc (pthread_cond::BroadCast): Update to use the new syntax for
+ verifyable_object_isvalid ().
+ (pthread_cond::Signal): Ditto. Also attempt to fix the lost signal race
+ with pthread_cond::TimedWait().
+ (check_valid_pointer): Change definiton to void const *.
+ (verifyable_object_isvalid): Add new parameter to allow identification of
+ static initializers, and return a enum rather than magic numbers.
+ (__pthread_create): Ditto.
+ (__pthread_cleanup): Ditto.
+ (__pthread_attr_init): Ditto.
+ (__pthread_attr_getinheritsched): Ditto.
+ (__pthread_attr_getschedparam): Ditto.
+ (__pthread_attr_getschedpolicy): Ditto.
+ (__pthread_attr_getscope): Ditto.
+ (__pthread_attr_setdetachstate): Ditto.
+ (__pthread_attr_getdetachstate): Ditto.
+ (__pthread_attr_setinheritsched): Ditto.
+ (__pthread_attr_setschedparam): Ditto.
+ (__pthread_attr_setschedpolicy): Ditto.
+ (__pthread_attr_setscope): Ditto.
+ (__pthread_attr_setstacksize): Ditto.
+ (__pthread_attr_getstacksize): Ditto.
+ (__pthread_attr_destroy): Ditto.
+ (__pthread_join): Ditto.
+ (__pthread_detach): Ditto.
+ (__pthread_suspend): Ditto.
+ (__pthread_continue): Ditto.
+ (__pthread_getschedparam): Ditto.
+ (__pthread_getsequence_np): Ditto.
+ (__pthread_key_create): Ditto.
+ (__pthread_key_delete): Ditto.
+ (__pthread_setschedparam): Ditto.
+ (__pthread_setspecific): Ditto.
+ (__pthread_getspecific): Ditto.
+ (__pthread_cond_destroy): Ditto.
+ (__pthread_cond_init): Ditto.
+ (__pthread_cond_broadcast): Ditto.
+ (__pthread_cond_signal): Ditto.
+ (__pthread_condattr_init): Ditto.
+ (__pthread_condattr_getpshared): Ditto.
+ (__pthread_condattr_setpshared): Ditto.
+ (__pthread_condattr_destroy): Ditto.
+ (__pthread_kill): Ditto.
+ (__pthread_mutex_init): Ditto.
+ (__pthread_mutex_getprioceiling): Ditto.
+ (__pthread_mutex_lock): Ditto.
+ (__pthread_mutex_trylock): Ditto.
+ (__pthread_mutex_unlock): Ditto.
+ (__pthread_mutex_destroy): Ditto.
+ (__pthread_mutex_setprioceiling): Ditto.
+ (__pthread_mutexattr_getprotocol): Ditto.
+ (__pthread_mutexattr_getpshared): Ditto.
+ (__pthread_mutexattr_gettype): Ditto.
+ (__pthread_mutexattr_init): Ditto.
+ (__pthread_mutexattr_destroy): Ditto.
+ (__pthread_mutexattr_setprotocol): Ditto.
+ (__pthread_mutexattr_setprioceiling): Ditto.
+ (__pthread_mutexattr_getprioceiling): Ditto.
+ (__pthread_mutexattr_setpshared): Ditto.
+ (__pthread_mutexattr_settype): Ditto.
+ (__sem_init): Ditto.
+ (__sem_destroy): Ditto.
+ (__sem_wait): Ditto.
+ (__sem_trywait): Ditto.
+ (__sem_post): Ditto.
+ (__pthread_cond_dowait): New function, contains core logic from
+ __pthread_cond_wait and __pthread_cond_timedwait. Decrement (*cond)->waiting
+ before reentering the cond access mutex to allow detection of lost signals.
+ (__pthread_cond_timedwait): Rename to pthread_cond_timedwait, and call
+ __pthread_cond_dowait after calculating the wait length.
+ (__pthread_cond_wait): Rename to pthread_cond_wait, and call
+ __pthread_cond_dowait.
+ * thread.h: New enum for use with verifyable_object_isvalid.
+ Remove the extern exporting of __pthread_cond_timedwait and __pthread_cond_wait.
+
+Fri Sep 28 21:18:50 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * pipe.cc (fhandler_pipe::fixup_after_fork): New method.
+ * fhandler.h (fhandler_pipe::fixup_after_fork): Declare new method.
+
+Fri Sep 28 03:23:04 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * passwd.cc (read_etc_passwd): Bother with unlocking when not
+ in cygwin initialization.
+ * grp.cc (read_etc_group): Ditto.
+
+Fri Sep 28 02:57:03 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * passwd.cc (read_etc_passwd): Don't bother with locking when
+ in cygwin initialization since there is only one thread.
+ * grp.cc (read_etc_group): Ditto.
+
+Fri Sep 28 01:50:09 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * pipe.cc (fhandler_pipe::hit_eof): Return correct value when there is
+ no EOF event available.
+
+Sat Sep 28 00:34:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc (mmap): Move setting the access after evaluating fd.
+ Remove useless comment. Explain copy-on-write problem of 9x
+ more detailed. Don't set access to FILE_MAP_COPY on 9x only
+ when anonymous mapping is requested.
+ (fhandler_disk_file::mmap): Remove useless device check.
+ Add debug output.
+
+Fri Sep 27 07:35:00 2001 Robert Collins <rbtcollins@hotmail.com>
+
+ * Makefile.in: Only stamp winver_stamp on success.
+
+Wed Sep 26 16:02:35 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * select.cc (peek_pipe): REALLY only grab mutex when we actually got
+ something from the pipe.
+
+Tue Sep 25 21:25:00 2001 Robert Collins <rbtcollins@hotmail.com>
+
+ * thread.cc (pthread_cond::BroadCast): Use address with verifyable_object_isvalid().
+ (pthread_cond::Signal): Ditto.
+ (__pthread_create): Ditto.
+ (__pthread_cleanup): Ditto.
+ (__pthread_attr_init): Ditto.
+ (__pthread_attr_getinheritsched): Ditto.
+ (__pthread_attr_getschedparam): Ditto.
+ (__pthread_attr_getschedpolicy): Ditto.
+ (__pthread_attr_getscope): Ditto.
+ (__pthread_attr_setdetachstate): Ditto.
+ (__pthread_attr_getdetachstate): Ditto.
+ (__pthread_attr_setinheritsched): Ditto.
+ (__pthread_attr_setschedparam): Ditto.
+ (__pthread_attr_setschedpolicy): Ditto.
+ (__pthread_attr_setscope): Ditto.
+ (__pthread_attr_setstacksize): Ditto.
+ (__pthread_attr_getstacksize): Ditto.
+ (__pthread_attr_destroy): Ditto.
+ (__pthread_join): Ditto.
+ (__pthread_detach): Ditto.
+ (__pthread_suspend): Ditto.
+ (__pthread_continue): Ditto.
+ (__pthread_getschedparam): Ditto.
+ (__pthread_getsequence_np): Ditto.
+ (__pthread_key_create): Ditto.
+ (__pthread_key_delete): Ditto.
+ (__pthread_setschedparam): Ditto.
+ (__pthread_setspecific): Ditto.
+ (__pthread_getspecific): Ditto.
+ (__pthread_cond_destroy): Ditto.
+ (__pthread_cond_init): Ditto.
+ (__pthread_cond_broadcast): Ditto.
+ (__pthread_cond_signal): Ditto.
+ (__pthread_cond_timedwait): Ditto.
+ (__pthread_cond_wait): Ditto.
+ (__pthread_condattr_init): Ditto.
+ (__pthread_condattr_getpshared): Ditto.
+ (__pthread_condattr_setpshared): Ditto.
+ (__pthread_condattr_destroy): Ditto.
+ (__pthread_kill): Ditto.
+ (__pthread_mutex_init): Ditto.
+ (__pthread_mutex_getprioceiling): Ditto.
+ (__pthread_mutex_lock): Ditto.
+ (__pthread_mutex_trylock): Ditto.
+ (__pthread_mutex_unlock): Ditto.
+ (__pthread_mutex_destroy): Ditto.
+ (__pthread_mutex_setprioceiling): Ditto.
+ (__pthread_mutexattr_getprotocol): Ditto.
+ (__pthread_mutexattr_getpshared): Ditto.
+ (__pthread_mutexattr_gettype): Ditto.
+ (__pthread_mutexattr_init): Ditto.
+ (__pthread_mutexattr_destroy): Ditto.
+ (__pthread_mutexattr_setprotocol): Ditto.
+ (__pthread_mutexattr_setprioceiling): Ditto.
+ (__pthread_mutexattr_getprioceiling): Ditto.
+ (__pthread_mutexattr_setpshared): Ditto.
+ (__pthread_mutexattr_settype): Ditto.
+ (__sem_init): Ditto.
+ (__sem_destroy): Ditto.
+ (__sem_wait): Ditto.
+ (__sem_trywait): Ditto.
+ (__sem_post): Ditto.
+ (verifyable_object_isvalid): Recieve a pointer to a pointer for verification.
+ (__pthread_mutexattr_getprotocol): Fix typo in magic number.
+ (__pthread_mutexattr_getpshared): Ditto.
+ (__pthread_mutexattr_gettype): Ditto.
+ * thread.h (verifyable_object_isvalid): Change prototype to recieve a pointer to a
+ pointer for verification.
+ * include/pthread.h: Fix typo for __cleanup_routine_type typedef. (Contrib from Net).
+
+Tue Sep 25 02:09:42 2001 Christopher Faylor <cgf@redhat.com>
+
+ * select.cc (fhandler_tty_common::ready_for_read): Rewrite to correctly
+ call peek_pipe.
+
+Mon Sep 24 18:46:39 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * select.cc (peek_pipe): Only grab mutex when we actually got something
+ from the pipe.
+
+Mon Sep 24 17:41:03 2001 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler.h (fhandler_pipe::hit_eof): New method.
+ (writepipe_exists): New class element.
+ (orig_pid): Ditto.
+ (id): Ditto.
+ (is_slow): Eliminate.
+ * pipe.cc (fhandler_pipe::set_close_on_exec): Set inheritance on
+ writepipe_exists, if it exists.
+ (fhandler_pipe::hit_eof): New method, modelled after tty.
+ (fhandler_pipe::dup): Duplicate writepipe_exists, if it exists.
+ (make_pipe): Set up a dummy event for pipes on windows 9x. The
+ nonexistence of this event means that the write side of the
+ pipe has closed.
+ (_dup): Move to syscalls.cc
+ (_dup2): Ditto.
+
+ * dtable.cc (dtable::build_fhandler): Fill out set_names here, if
+ appropriate.
+ * syscalls.cc (_open): Call set_names in build_fhandler.
+
+Sun Sep 23 16:55:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (_open): Set name in fhandler object after successful
+ creation.
+ (stat_dev): Set device type to block device in FH_FLOPPY case.
+
+Sun Sep 23 11:15:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * dtable.cc (dtable::build_fhandler): Initialize unit when using
+ optional path_conv argument.
+
+Sat Sep 22 17:33:45 2001 Christopher Faylor <cgf@cygnus.com>
+ Corinna Vinschen <corinna@vinschen.de>
+
+ * dtable.cc (dtable::build_fhandler): Accept an optional path_conv
+ argument. If available, use this to calculate path name and device
+ number.
+ * dtable.h (dtable): Reflect above change.
+ * fhandler.h (fhandler_base): Declare virtual method which accepts
+ path_conv rather than path string as first argument.
+ * fhandler.cc (fhandler_base::open): Define above new method.
+ * syscalls.cc (_open): Set aside a path_conv variable for use in
+ build_fhandler and subsequent call to open.
+
+Sat Sep 22 12:44:57 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (setup_handler): Always relinquish lock after we've
+ interrupted.
+ * fhandler.cc: Move pipe methods to pipe.cc.
+ * fhandler.h (fhandler_pipe): Add new methods.
+ * fork.cc (sync_with_parent): Make error messages more informative.
+ * pipe.cc (fhandler_pipe::fhandler_pipe): Move here from fhandler.cc.
+ (fhandler_pipe::lseek): Ditto.
+ (fhandler_pipe::set_close_on_exec): New method.
+ (fhandler_pipe::read): Ditto.
+ (fhandler_pipe::close): Ditto.
+ (fhandler_pipe::dup): Ditto.
+ (make_pipe): Create the guard mutex on the read side of the pipe.
+ * select.cc (peek_pipe): Use guard_mutex to discover if we have the
+ right to read on this pipe.
+ (fhandler_pipe::readh_for_read): Pass the read pipe guard mutex to
+ peek_pipe.
+ * syscalls.cc (_read): Always detect signal catchers, for now.
+
+ * debug.cc (makethread): Eliminate hack to make thread inheritable.
+ * sigproc.cc (subproc_init): Don't use hack to make thread inheritable.
+
+Thu Sep 20 16:48:44 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * fhandler.cc (fhandler_base::set_inheritance): Just use
+ DUPLICATE_CLOSE_SOURCE to change inheritance. Eliminate all other
+ logic dealing with closed handles.
+ * fhandler.h (fhandler_base::set_inheritance): Reflect above change.
+ * fhandler_tty.cc (fhandler_tty_common::set_close_on_exec): Ditto.
+
+Thu Sep 20 13:34:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::fixup_after_exec): Close
+ socket only when not using Winsock2.
+
+Thu Sep 20 13:20:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.h (fhandler_socket::fixup_after_exec): Remove inline
+ implementation.
+ (fhandler_dev_raw::fixup_after_exec): Ditto.
+ * fhandler_raw.cc (fhandler_dev_raw::fixup_after_fork): Don't
+ duplicate buffer on fork to avoid memory leak.
+ (fhandler_dev_raw::fixup_after_exec): New implementation equal to
+ former fixup_after_fork() implementation.
+ * fhandler_socket.cc (fhandler_socket::fixup_after_fork): Do
+ nothing when not using Winsock2.
+ (fhandler_socket::fixup_after_exec): New implementation.
+ (fhandler_socket::set_close_on_exec): Never call set_inheritance().
+
+Thu Sep 20 9:55:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (fhandler_base::set_inheritance): If available,
+ use SetHandleInformation() to set inheritance.
+ * wincap.cc: Set flag has_set_handle_information_on_console_handles
+ appropriately.
+ * wincap.h: Add flag has_set_handle_information_on_console_handles.
+
+Wed Sep 19 12:24:09 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * lib/getopt.c (__progname): Don't declare if not compiling for cygwin.
+
+Wed Sep 19 18:07:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * lib/getopt.c (getopt_long): Avoid compiler warning.
+
+Wed Sep 19 11:52:42 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * lib/getopt.c: Use __progname==__argv[0] when not compiling for cygwin.
+
+ * scandir.cc (scandir): Use correct default when compar == NULL.
+
+Wed Sep 19 17:49:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::fhandler_socket): Revert
+ memory allocation to use cmalloc again.
+
+Tue Sep 18 21:04:26 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * cygwin.din (__argv): Export.
+ (__argc): Ditto.
+ (__progname): Ditto.
+ * include/getopt.h (getopt_long): constify arguments.
+ * lib/getopt.c: Import new file from NetBSD.
+
+Tue Sep 18 18:21:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc (mmap): Don't reuse anonymous memory in MAP_FIXED case.
+
+Mon Sep 17 17:29:25 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * include/io.h: Add access declaration.
+
+Mon Sep 17 14:04:27 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * syscalls.cc (rmdir): Set cwd to some other location if attempting to
+ rmdir current working directory.
+
+Sun Sep 16 23:04:31 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * dtable.h (not_open): Assure inline.
+ * fhandler.h (operator []): Make const.
+
+Sun Sep 16 23:02:57 2001 Robert Collins <rbtcollins@hotmail.com>
+
+ * sync.cc (muto::~muto): Fix typo which stopped muto event handle from
+ ever being closed.
+
+2001-09-16 Egor Duda <deo@logos-m.ru>
+
+ * path.cc (symlink): Check arguments for validity.
+ (getcwd): Ditto.
+ * syscalls.cc (ftruncate): Ditto.
+ * times.cc (times): Ditto.
+ * uname.cc (uname): Ditto.
+
+Sat Sep 15 22:54:49 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * net.cc (dup_servent_ptr): Detect old Windows 95 misaligned structure
+ and realign appropriately.
+
+Sat Sep 15 00:28:40 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * Makefile.in: Generate libcygwin.a during the link pass rather than as
+ a separate dlltool step.
+ * dcrt0.cc (_dll_crt0): pppid_handle could be NULL. Don't close it if
+ so.
+
+Fri Sep 14 20:48:18 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * dcrt0.cc (dll_crt0_1): Create vfork main storage here so that it can
+ be queried in waitsig later.
+ * sigproc.cc (wait_sig): Don't deliver a signal if in a vfork.
+ * sigproc.h (sigframe::init): New method.
+ (sigframe): Use init.
+ * perthread.h: Declare main_vfork.
+ * fork.cc (vfork): Deliver all signals on parent return from vfork.
+
+Fri Sep 14 10:21:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * dcrt0.cc (_dll_crt0()): Don't call wincap.init() here.
+
+Fri Sep 14 00:37:54 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * fork.cc (vfork): Avoid recursive vforks.
+
+Fri Sep 14 00:18:52 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * fhandler.h (fhandler_pipe::is_slow): Return true only if pipes are
+ reliable (i.e., not Win9x).
+ * wincap.cc: Make statics NO_COPY to avoid fork overhead.
+
+Thu Sep 13 23:01:00 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * grp.cc (read_etc_group): Just reuse group_buf storage for subsequent
+ reread of /etc/group.
+ * passwd.cc (read_etc_passwd): Just reuse passwd_buf storage for
+ subsequent reread of /etc/passwd.
+
+Thu Sep 13 20:46:05 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * cygheap.cc (dup_now): New function.
+ (cygheap_setup_for_child): Accept new argument controlling whether to
+ delay copying of cygheap to shared memory region.
+ (cygheap_setup_for_child_cleanup): Accept new arguments controlling
+ whether to copy cygheap at this point.
+ * cygheap.h: Reflect above changes.
+ * fork.cc (fork_parent): Break copying of cygheap into two parts when
+ fork_fixup is required so that the child can see the parent's changes.
+ (vfork): Do stack cleanup prior to forcing a fork error.
+ * spawn.cc (spawn_guts): Ditto.
+
+Thu Sep 13 17:14:59 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * cygheap.cc (ccalloc): Pass correct length to creturn so that
+ cygheap_max is correctly calculated.
+
+Wed Sep 12 21:06:38 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * sync.cc (muto::acquire): Fix while/if typo.
+
+Wed Sep 12 23:06:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * wincap.cc (wincapc::init): Simplify W2K/XP case.
+
+Wed Sep 12 23:02:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * wincap.cc (wincapc::init): Set os name to "NT" on XP, too.
+
+Wed Sep 12 19:00:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * Makefile.in: Build wincap.o.
+ * wincap.cc: New file.
+ * wincap.h: Ditto.
+ * autoload.cc: Add dynamic load statement for `CreateHardLinkA'.
+ * dcrt0.cc (os_being_run): Eliminated.
+ (osname): Ditto.
+ (iswinnt): Ditto.
+ (set_os_type): Ditto.
+ (dll_crt0_1): Call wincap.init() instead of set_os_type().
+ (_dll_crt0): Ditto.
+ * environ.cc (set_chunksize): New function.
+ (parse_thing): `forkchunk' setting now invokes function `set_chunksize'.
+ * fork.cc (chunksize): Eliminated. Moved to be member of wincap.
+ * host_dependent.h: Removed.
+ * syscalls.cc (_link): Try using `CreateHardLinkA' first, if available.
+ * cygheap.cc, dcrt0.cc, delqueue.cc, dir.cc,
+ environ.cc, fhandler.cc, fhandler.h, fhandler_console.cc,
+ fhandler_mem.cc, fork.cc, mmap.cc, net.cc, pinfo.cc, pinfo.h,
+ security.cc, syscalls.cc, sysconf.cc, syslog.cc, thread.cc,
+ times.cc, tty.cc, uinfo.cc, uname.cc, winsup.h: Use new wincap
+ capability check throughout.
+ * winsup.h: Include wincap.h. Eliminate extern declarations of
+ `os_being_run' and `iswinnt'. Eliminate `os_type" definition.
+ * include/cygwin/version.h: Bump version to 1.3.4.
+
+Wed Sep 12 01:03:36 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (call_signal_handler_now): Add additional guard against
+ inappropriately calling signal handler.
+ * syscalls.cc (_read): Reset errno if not exiting due to signal.
+
+Wed Sep 12 13:03:00 2001 Robert Collins <rbtcollins@hotmail.com>
+
+ * autoload.cc (LoadDLLfuncEx): Auto load TryEnterCriticalSection - it's
+ an NT only call.
+ * thread.cc (pthread_cond::TimedWait): Use critical sections for NT.
+ (pthread_cond::fixup_after_fork): Don't detect bad apps.
+ (pthread_mutex::pthread_mutex): Use critical sections for NT.
+ (pthread_mutex::~pthread_mutex): Ditto.
+ (pthread_mutex::Lock): Ditto.
+ (pthread_mutex::TryLock): Ditto.
+ (pthread_mutex::UnLock): Ditto.
+ (pthread_mutex::fixup_after_fork): Ditto. Also do not detect bad apps.
+ (__pthread_mutex_trylock): Move WIN32 specific test into the class
+ method.
+ (__pthread_mutex_destroy): Prevent dereferencing passed pointer without
+ valid address.
+ * thread.h (pthread_mutex): Use critical sections for NT.
+
+Tue Sep 11 21:55:37 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * sigproc.h (sigframe::unregister): Return true/false whether this
+ frame is capable of responding to signals.
+ * exceptions.cc (sigframe::call_signal_handler): Don't call signal
+ handler if it is not armed for this thread.
+
+Tue Sep 11 11:23:10 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * cygwin.din: Remove cygwin_getshared.
+ * shared.cc: Ditto.
+ * include/cygwin/version.h: Bump API minor number.
+
+Tue Sep 11 11:14:11 2001 Dmitry Timoshkov <dmitry@baikal.ru>
+
+ * dtable.cc (dtable::build_fhandler): Fix incorrect test for socket.
+
+Tue Sep 11 21:22:00 2001 Robert Collins <rbtcollins@hotmail.com>
+
+ * thread.cc (pthread_cond::~pthread_cond): Fix incorrect use of
+ InterlockExchangePointer.
+ (pthread_mutex::~pthread_mutex): Ditto.
+ (semaphore::~semaphore): Ditto.
+
+Tue Sep 11 18:15:00 2001 Robert Collins <rbtcollins@hotmail.com>
+
+ * dcrt0.cc (cygwin_finished_initializing): Copy _mtinterf on fork.
+ * fork.cc (fork_child): Fixup thread-related structures after fork.
+ * thread.cc (MTinterface::Init): Initialise the new mutex, condition
+ and semaphore lists.
+ (MTinterface::fixup_after_fork): Iterate through each list and fixup
+ the objects.
+ (pthread_cond::pthread_cond): Add this to the condition list.
+ (pthread_cond::~pthread_cond): Remove this from the condition list.
+ (pthread_cond::fixup_after_fork): Recreate as best we can the pre-fork
+ state.
+ (pthread_mutex::pthread_mutex): Add this to the mutex list.
+ (pthread_mutex::~pthread_mutex): Remove this from the mutex list.
+ (pthread_mutex::fixup_after_fork): Recreate as best we can the pre-fork
+ state.
+ (semaphore::semaphore): Store the initial value, and add this to the
+ semaphore list.
+ (semaphore::~semaphore): Remove this from the semaphore list.
+ (semaphore::Post): Increment the current semaphore value.
+ (semaphore::TryWait): Decrement the current semaphore value.
+ (semaphore::Wait): Ditto.
+ (semaphore::fixup_after_fork): Recreate the pre-fork state as best we
+ can.
+ * thread.h (pthread_mutex): New members to allow fixup_after_fork.
+ (pthread_cond): Ditto.
+ (semaphore): Ditto.
+ (MTinterface): New list heads for tracking conds and semaphores.
+
+Sun Sep 9 22:11:27 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * dtable.cc (dtable::fixup_after_fork): Use SetStdHandle appropriately
+ on inherited fds.
+
+Sun Sep 9 20:09:11 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * sigproc.cc (NZOMBIES): Reduce substantially to minimize memory use.
+
+Mon Sep 10 08:28:00 2001 Robert Collins <rbtcollins@hotmail.com>
+
+ * thread.h (MT_Interface): Remove pshared mutex array. Add a
+ threadsafe list for mutex tracking (for fixup after fork).
+ * thread.cc (MTInterface::Init): Remove pshared mutex array.
+ (pthread_mutex::pthread_mutex): Remove pshared mutex functionality.
+ Fail with EINVAL on attempts to use pshared functionality.
+ (__pthread_mutex_getpshared): Remove.
+ (__pthread_cond_timedwait): Remove pshared mutex functionality.
+ (__pthread_cond_wait): Ditto.
+ (__pthread_mutex_init): Ditto.
+ (__pthread_mutex_getprioceiling): Ditto.
+ (__pthread_mutex_lock): Ditto.
+ (__pthread_mutex_trylock): Ditto.
+ (__pthread_mutex_unlock): Ditto.
+ (__pthread_mutex_destroy): Ditto.
+ (__pthread_mutex_setprioceiling): Ditto.
+ (__pthread_mutexattr_setpshared): Ditto.
+
+Sun Sep 9 23:09:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * pwdgrp.h (pwdgrp_check::set_last_modified): Call GetFileTime()
+ instead of GetFileInformationByHandle().
+
+Sun Sep 9 15:59:53 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * heap.h (inheap): Rewrite macro to accommodate removal of brk macros
+ below.
+
+Sun Sep 9 15:02:44 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * cygheap.cc (cygheap_fixup_in_child): Clear cygheap->base so that heap
+ is not forced to start at the same place in execed process.
+ * heap.cc: Remove brk* macros for clarity throughout.
+ * heap.h: Ditto.
+ * shared.cc (shared_info::initialize): Move heap_chunk test into
+ heap_chunk_size().
+ (heap_chunk_size): Check for chunk size here. Don't go to registry if
+ heap_chunk_in_mb is already set.
+
+ * smallprint.c (console_printf): Add Windows 95 concessions.
+
+Sun Sep 9 13:01:06 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * child_info.h (PROC_MAGIC): Bump magic number.
+
+Sun Sep 9 18:36:00 2001 Corinna Vinschen <corinna@vinschen.de>
+ Christopher Faylor <cgf@cygnus.com>
+
+ * cygheap.cc (init_cygheap::etc_changed): New method to signal
+ a change in /etc.
+ * cygheap.h (struct init_cygheap): Add member `etc_changed_h'
+ and method `etc_changed'.
+ * grp.cc (enum grp_state): Eliminate.
+ (class grp_check): Ditto.
+ (group_state): Define as `class pwdgrp_check'.
+ (parse_grp): Remeber path and modification time of /etc/group file.
+ * passwd.cc (enum_pwd_state): Eliminate.
+ (class pwd_check): Ditto.
+ (passwd_state): Define as `class pwdgrp_check'.
+ (read_etc_passwd): Remember path and modification time of /etc/passwd
+ file.
+ * pwdgrp.h: New file.
+ (enum pwdgrp_state): Substitutes `pwd_state' and `grp_state'.
+ (class pwdgrp_check): Substitutes `pwd_check' and `grp_check'.
+
+Sun Sep 9 14:31:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/cygwin/version.h: Bump API minor version to 45 according
+ to adding the gamm*_r functions.
+
+Sat Sep 8 23:32:18 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * fork.cc (fork_parent): Stop malloc activity while fork is in control
+ of the heap.
+ * sigproc.cc (NZOMBIES): Rename from ZOMBIEMAX for clarity.
+ (zombies): Revert to original behavior. Allocating zombie array
+ resulted in performance hit.
+ * winsup.h: Declare malloc lock routines.
+
+Fri Sep 7 21:35:35 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * cygwin.din: Add gamm*_r function exports.
+
+Fri Sep 7 17:11:11 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * cygheap.h (init_cygheap): Move heap pointers here.
+ * include/sys/cygwin.h (perprocess): Remove heap pointers.
+ * dcrt0.cc (__cygwin_user_data): Reflect obsolete perprocess stuff.
+ (_dll_crt0): Don't initialize heap pointers.
+ (cygwin_dll_init): Ditto.
+ (release_upto): Use heap pointers from cygheap.
+ * heap.h: Ditto.
+ * fork.cc (fork_parent): Ditto. Don't set heap pointers in ch.
+ (fork_child): Remove obsolete sigproc_fixup_after_fork.
+ * shared.cc (memory_init): Reorganize so that cygheap initialization is
+ called prior to regular heap since regular heap uses cygheap now.
+ * sigproc.cc (proc_subproc): Eliminate zombies allocation.
+ (sigproc_init): Move zombies alloation here. Don't free up array on
+ fork, just reuse it.
+ (sigproc_fixup_after_fork): Eliminate.
+ * sigproc.h: Ditto.
+ * include/cygwin/version.h: Reflect change to perprocess structure.
+
+Fri Sep 7 10:53:34 2001 Jason Tishler <jason@tishler.net>
+
+ * poll.cc (poll): Change implementation to only call select() when no
+ invalid file descriptors are specified.
+
+Fri Sep 7 10:27:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/limits.h: Define PIPE_BUF.
+ * syscalls.cc (fpathconf): Use PIPE_BUF instead of numerical constant.
+ (pathconf): Ditto.
+
+Thu Sep 6 20:04:05 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * fhandler_socket.cc (fhandler_socket::fhandler_socket): Ensure that
+ prot_info_ptr is zeroed for later use.
+
+Thu Sep 6 14:03:49 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * cygheap.cc (cygheap_fixup_in_child): Don't consider a NULL bucket as
+ a candidate for deletion. It is actually the end of a linked list
+ chain.
+
+ * exceptions.cc (open_stackdumpfile): Default to "unknown" program name
+ if myself->progname hasn't been filled out yet.
+
+Thu Sep 6 01:16:44 2001 Christopher Faylor <cgf@cygnus.com>
+
+ Move appropriate variables to NO_COPY segment, throughout.
+
+Thu Sep 6 00:40:35 2001 Christopher Faylor <cgf@cygnus.com>
+
+ Remove initialization of static or global values to zero, throughout.
+ This just needlessly grows the size of the DLL.
+ * tty.cc (tty::alive): Make inuse handle non-inheriting on open, just
+ for thread safety.
+
+Wed Sep 5 23:36:03 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * cygheap.h (init_cygheap): Move bucket array here from cygheap.cc.
+ * cygheap.cc: Throughout use bucket array from cygheap.
+
+ * sigproc.cc (proc_subproc): Dynamically allocate zombie buffer to save
+ DLL space.
+ (sigproc_fixup_after_fork): Free zombie array after a fork.
+ * sigproc.h (sigproc_fixup_after_fork): Declare.
+
+2001-09-06 Egor Duda <deo@logos-m.ru>
+
+ * dir.cc (mkdir): Expand buffer for security descriptor to 4K to avoid
+ stack corruption.
+ * fhandler.cc (fhandler_base::open): Ditto.
+ * path.cc (symlink): Ditto.
+
+Wed Sep 5 21:35:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * winver.rc: Change copyright to include 2001.
+
+Wed Sep 5 12:12:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_floppy.cc (fhandler_floppy::lseek): Remove iswinnt check.
+
+Wed Sep 5 11:34:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::close): Change 2MSL value
+ according to MSDN.
+
+Wed Sep 5 10:14:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (cygwin_connect): Add WSAEALREADY and WSAEINVAL handling
+ for non-blocking sockets.
+
+Tue Sep 4 22:42:13 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (ctrl_c_handler): Only send SIGINT when we have a
+ controlling terminal and we are the head of the process group.
+
+Tue Sep 4 16:48:14 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * thread.cc (InterlockedExchangePointer): Don't define if it already
+ exists.
+
+Tue Sep 4 22:14:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * uname.cc (uname): Eliminate os specific retrieving of x86
+ processor type.
+
+2001-09-04 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
+
+ * fhandler_console.cc (fhandler_console::char_command): Save the cursor
+ position relative to the top of the window.
+ * fhandler_cc (fhandler_console::write): Ditto.
+
+Mon Sep 3 21:06:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * dir.cc (opendir): Write version information to __d_dirent->d_version.
+
+Mon Sep 3 18:34:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygwin.din: Add `dirfd'.
+ * dir.cc (dirfd): New function.
+ (opendir): Open a directory file descriptor and save it in
+ __d_dirent->d_fd.
+ (closedir): Close directory file descriptor.
+ * include/cygwin/version.h: Bump API minor version to 44.
+
+Sun Sep 2 22:09:31 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * child_info.h: Modify magic number.
+ * dcrt0.cc (_cygwin_testing): Define.
+ (_dll_crt0): Set _cygwin_testing if CYGWIN_TESTING environment variable
+ exists. Don't issue "conflicting versions" error if _cygwin_testing is
+ true.
+ * shared.cc (shared_name): Use _cygwin_testing global rather than
+ testing the environment.
+ * syscalls.cc (_write): Remove debugging info.
+
+Sat Sep 1 01:37:13 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * tty.cc (tty::create_inuse): Eliminate unneeded argument.
+ * tty.h: Reflect above change.
+ * fhandler_tty.cc: Reflect argument reduction in tty::create_inuse,
+ throughout. Always make inuse inheritable.
+
+Sat Sep 1 01:10:07 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * debug.cc (mark_closed): Rename from debug_mark_closed and make
+ static.
+ (setclexec_pid): New function for marking saved handle as
+ close-on-exec.
+ (delete_handle): New function.
+ (debug_fixup_after_fork): New function.
+ * debug.h: Declare new functions, remove obsolete ones.
+ * fork.cc (debug_fixup_after_fork): Call to cleanup close-on-exec
+ handles.
+
+ * fhandler.cc (fhandler_disk_file::close): Minor reorg.
+ (fhandler_base::set_inheritance): Set flag appropriately for debugging
+ when close-on-exec so forked process can delete closed handles.
+ * tty.h (open_output_mutex): Eliminate unneeded argument.
+ (open_input_mutex): Ditto.
+ * fhandler_tty.cc (fhandler_tty_slave::open): reflect open_*_mutex
+ argument changes.
+ * fhandler.h (fhandler_socket): Make saw_shutdown_* functions type
+ bool.
+ * tty.cc (tty::get_event): Eliminate unneeded argument.
+ (tty::common_init): Reflect change to get_event. Events should always
+ be inherited.
+
+Fri Aug 31 21:39:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.cc (create_token): Change initialization of `exp' to comply
+ with new LARGE_INTEGER definition in winnt.h.
+
+Fri Aug 31 13:58:51 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * cygwin.sc: Revert to previous NO_COPY behavior.
+ * winsup.h: Ditto.
+ * sigproc.cc: Ditto.
+ * autoload.cc: Ditto.
+
+Fri Aug 31 00:56:26 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * cygwin.sc: New file -- linker script for building cygwin DLL.
+ * Makefile.in: Use linker script to control location of cygheap.
+ * cygheap.cc (buckets): Make static.
+ (init_cheap): Remove special iswinnt handling. Allocate cygheap at a
+ fixed location. Display more info when allocation fails.
+ (cygheap_fixup_in_child): Try harder to move cygheap to correct
+ location. Display more info when allocation fails.
+ * fhandler.h (fhandler_socket): Add macros for tracking socket shutdown
+ state.
+ * net.cc (cygwin_shutdown): Set appropriate shutdown value for future
+ use.
+ * select.cc (select_stuff::cleanup): New method.
+ (cygwin_select): Call cleanup explicitly to avoid a race.
+ (select_stuff:~select_stuff): Call cleanup chain via cleanup method.
+ (fhandler_socket::select_read): Set *_ready when shutdown has been
+ called on the socket.
+ (fhandler_socket::select_write): Ditto.
+ (fhandler_socket::select_except): Ditto.
+
+ * winsup.h: Move NO_COPY to "COMMON" section.
+ * autoload.cc (wsock_started): Avoid initializing NO_COPY value.
+ * sigproc.cc: Remove initialization from NO_COPY variables.
+ (sigproc_init): Initialize sig_loop_wait here, rather than via
+ initialization.
+ (subproc_init): Initialize proc_loop_wait here, rather than via
+ initialization.
+
+Thu Aug 30 10:19:00 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * select.cc (select_read): Add setting read_ready flag.
+ (select_write): Add setting write_ready flag.
+
+Wed Aug 29 00:40:42 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (path_conv::check): Avoid splitting off leading '/' in path
+ component when building a symlink.
+
+Wed Aug 29 0:45:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * resource.cc (getrlimit): Return actual values on RLIMIT_STACK.
+
+Tue Aug 28 16:37:17 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * dir.cc (rmdir): Report ENOENT when file doesn't exist rather than
+ ENOTDIR.
+
+Mon Aug 27 11:58:19 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * select.cc (cygwin_select): Ensure that arguments are zeroed on
+ timeout.
+ (select_stuff::wait): Ditto.
+
+2001-08-24 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
+
+ * syscalls.cc (check_tty_fds): New function. Check whether there is a
+ fd referring to pty slave.
+ (setsid): Don't detach console if the process has a pty slave.
+
+Fri Aug 24 8:54:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (free_addr_list): Add define for symmetry.
+ (free_hostent_ptr): Use free_addr_list to free h_addr_list element.
+
+Thu Aug 23 16:00:09 2001 Jason Tishler <jason@tishler.net>
+
+ * net.cc (dup_addr_list): New static function.
+ (dup_hostent_ptr): Use dup_addr_list instead of dup_char_list in order
+ to handle embedded null characters.
+
+Wed Aug 22 22:23:14 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * dtable.cc (dtable::dup2): Allow extension of fd table by dup2.
+ * syscalls.cc: Minor code cleanup.
+ (fpathconf): Check for bad fd before doing anything else.
+ * termios.cc (tcsetattr): Don't convert to new termios if bad fd.
+ (tcgetattr): Minor debugging tweak.
+
+Wed Aug 22 23:41:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (cygwin_inet_ntoa): Rearrange previous patch to use
+ thread local buffer space when compiled thread safe.
+ (cygwin_getprotobyname): Ditto.
+ (cygwin_getprotobynumber): Ditto.
+ (cygwin_getservbyname): Ditto.
+ (cygwin_getservbyport): Ditto.
+ (cygwin_gethostbyname): Ditto.
+ (cygwin_gethostbyaddr): Ditto. Move near to cygwin_gethostbyname.
+ * thread.h (struct _winsup_t): Add pointers for above used buffer space.
+ * passwd.cc (getpwduid): Remove initializing passwd.
+ (setpwent): Ditto.
+ (endpwent): Ditto.
+ (setpassent): Ditto.
+
+Wed Aug 22 13:41:09 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * smallprint.c (console_printf): New function.
+ * dcrt0.cc (dll_crt0_1): Use console_printf for debugging output.
+ * debug.cc (debug_mark_closed): New function.
+ (close_handle): Use debug_mark_closed.
+ * debug.h: Declare new functions.
+ * dtable.cc (dtable::build_fhandler): Remove unneeded extern.
+ * spawn.cc: Cosmetic changes.
+ * winsup.h: Define NO_COPY for C files, too. Declare a global.
+
+Wed Aug 22 17:31:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (free_char_list): New static function.
+ (dup_char_list): Ditto.
+ (free_protoent_ptr): Ditto.
+ (dup_protoent_ptr): Ditto.
+ (free_servent_ptr): Ditto.
+ (dup_servent_ptr): Ditto.
+ (free_hostent_ptr): Ditto.
+ (dup_hostent_ptr): Ditto.
+ (cygwin_inet_ntoa): Use local static buffer to allow propagating of
+ the result to child processes.
+ (cygwin_getprotobyname): Ditto.
+ (cygwin_getprotobynumber): Ditto.
+ (cygwin_getservbyname): Ditto.
+ (cygwin_getservbyport): Ditto.
+ (cygwin_gethostbyname): Ditto.
+ (cygwin_gethostbyaddr): Ditto.
+
+Mon Aug 20 11:56:19 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * cygheap.cc (init_cheap): Allocate cygheap in shared memory for Windows NT.
+
+Thu Aug 16 09:38:59 2001 Jason Tishler <jason@tishler.net>
+
+ * fhandler_socket.cc (fhandler_socket::create_secret_event): Relax
+ security of secret_event so AF_UNIX socket clients can connect to
+ servers even if running under a different user account.
+ (fhandler_socket::check_peer_secret_event): Ditto.
+
+Thu Aug 16 16:26:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * resource.cc (getrlimit): Return getdtablesize () as current limit
+ on RLIMIT_NOFILE.
+ * syscalls.cc (getdtablesize): Return OPEN_MAX if current dtable size
+ is less than OPEN_MAX, the current dtable size otherwise.
+ * sysconf.cc (sysconf): Return getdtablesize () on _SC_OPEN_MAX.
+
+Thu Aug 16 16:17:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * resource.cc (getrlimit): Return OPEN_MAX as current limit
+ on RLIMIT_NOFILE.
+ * syscalls.cc (getdtablesize): Return OPEN_MAX.
+ * sysconf.cc (sysconf): Return OPEN_MAX on _SC_OPEN_MAX.
+ * include/limits.h (OPEN_MAX): Define as 256.
+
+Wed Aug 15 12:43:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * times.cc (utimes): Revert previous change. Just open the
+ file using FILE_WRITE_ATTRIBUTES instead of GENERIC_WRITE
+ on NT/W2K.
+
+Wed Aug 15 12:18:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.cc (set_nt_attribute): Return always -1 in case of
+ a failure.
+ * times.cc (utimes): On NTFS with ntsec ON, change the file's
+ security descriptor temporarily to acquire write access if
+ opening the file failed.
+
+Wed Aug 15 9:42:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (fhandler_base::is_nonblocking): New method.
+ (fhandler_base::set_nonblocking): Ditto.
+ * fhandler.h (fhandler_base): Declare new methods `is_nonblocking' and
+ `set_nonblocking'.
+ * fhandler_socket.cc (fhandler_socket::ioctl): Use `set_nonblocking'.
+ * fhandler_tty.cc (fhandler_pty_master::process_slave_output):
+ Use `is_nonblocking'.
+ (fhandler_tty_slave::read): Ditto.
+ (fhandler_tty_slave::ioctl): Use `set_nonblocking'.
+ (fhandler_pty_master::ioctl): Ditto.
+ * net.cc (cygwin_sendto): Fallback to winsock 1 functionality
+ in case of nonblocking IO.
+ (cygwin_recvfrom): Ditto.
+ (cygwin_recv): Ditto.
+ (cygwin_send): Ditto.
+ * syscalls.cc (_read): Use `is_nonblocking'.
+
+Tue Aug 14 11:05:26 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * include/cygwin/version.h: Bump API version.
+
+2001-08-14 Egor Duda <deo@logos-m.ru>
+
+ * spawn.cc (spawn_guts): Enable appropriate privilege before
+ loading user's registry hive.
+
+Mon Aug 13 22:34:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (fhandler_base::fcntl): Use new O_NONBLOCK_MASK define.
+ * fhandler.h: Move definitions of O_NOSYMLINK, O_DIROPEN and
+ OLD_O_NDELAY from winsup.h to here. Add O_NONBLOCK_MASK define.
+ * fhandler_socket.cc (fhandler_socket::close): Add hack to allow
+ a graceful shutdown even if shutdown() hasn't been called by the
+ application. Add debug output.
+ (fhandler_socket::ioctl): Set fhandler's NONBLOCK flag according
+ to FIONBIO setting.
+ (fhandler_socket::fcntl): Use new O_NONBLOCK_MASK define. Actually
+ set `request' before using it.
+ * fhandler_tty.cc: Use new O_NONBLOCK_MASK define throughout.
+ (fhandler_tty_slave::ioctl): Set fhandler's NONBLOCK flag according
+ to FIONBIO setting.
+ (fhandler_pty_master::ioctl): Ditto.
+ * net.cc (wsock_event::prepare): Compare WSACreateEvent return code
+ with `WSA_INVALID_EVENT' according to MSDN.
+ * syscalls.cc (_read): Use new O_NONBLOCK_MASK define.
+
+Wed Aug 8 15:24:59 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * include/wchar.h: Define __need_wint_t.
+
+Wed Aug 8 11:46:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.cc (alloc_sd): Revert to setting inheritance attribute for
+ permissions given to directories. Never set inheritance on NULL ACE.
+
+Tue Aug 7 18:11:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.cc (alloc_sd): Don't set FILE_DELETE_CHILD for group
+ if S_ISVTX attribute is given.
+ * dir.cc (mkdir): Allow immediate setting of S_ISUID, S_ISGID and
+ S_ISVTX attribute.
+ * syscalls.cc (_open): Ditto.
+
+Tue Aug 7 16:24:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * dir.cc (mkdir): Set security attributes correctly for
+ CreateDirectoryA () call if ntsec is on. Don't call
+ set_file_attributes () then.
+ * fhandler.cc (fhandler_base::open): Ditto for CreateFileA () call.
+ * path.cc (symlink): Ditto.
+ * security.cc (set_security_attribute): New function.
+ * security.h: Add declaration for `allow_ntea' and
+ `set_security_attribute'.
+
+Tue Aug 7 10:54:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * grp.cc (class grp_check): New class. Make `group_state'
+ a member of class grp_check.
+ (read_etc_group): Free former allocated memory on reread.
+ * passwd.cc (class pwd_check): New class Make `passwd_state'
+ a member of class pwd_check.
+ (read_etc_passwd): Free former allocated memory on reread.
+
+Tue Aug 7 01:13:58 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * fhandler_console.cc (get_tty_stuff): Don't initialize shared memory
+ console area if it is already initialized.
+
+ * fhandler_termios.cc (fhandler_termios::tcsetpgrp): Augment debugging
+ info.
+
+Mon Aug 6 19:58:43 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * cygheap.cc (cygheap_root::set): Avoid treating '/' specially.
+
+ * fhandler.cc (fhandler_base::fcntl): Only set specific O_NDELAY style
+ flag passed in from application.
+ * fhandler_socket.cc (fhandler_socket::fcntl): Ditto.
+ * fhandler.h: Set constant for future use.
+ * winsup.h: Define OLD_O_NDELAY only for old programs.
+ * include/cygwin/version.h: Define
+ CYGWIN_VERSION_CHECK_FOR_OLD_O_NONBLOCK.
+
+Sat Aug 4 16:52:03 2001 Christopher Faylor <cgf@cygnus.com>
+
+ Throughout, change check for running under Windows NT to 'iswinnt'.
+ * dcrt0.cc (set_os_type): Set 'iswinnt' appropriately.
+ * cygheap.cc (init_cheap): Revert to using VirtualAlloc for allocating
+ cygheap.
+ (cygheap_setup_for_child_cleanup): New function. Standard function to
+ call after calling CreateProcess to cleanup cygheap info passed to
+ child.
+ (cygheap_fixup_in_child): Copy cygheap from shared memory into
+ allocated space under Windows 9x or if can't relocate shared space
+ under NT.
+ * cygheap.h: Declare new function.
+ * spawn.cc (spawn_guts): Use cygheap_fixup_in_child.
+ * fork.cc (fork_parent): Ditto.
+ * winsup.h: Declare iswinnt.
+
+2001-08-04 Egor Duda <deo@logos-m.ru>
+
+ * dtable.cc (dtable::release): Avoid messing with console when
+ closing socket.
+
+Fri Aug 3 14:02:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (cygwin_accept): Allow NULL peer and len parameters.
+ * include/cygwin/socket.h: Define socklen_t as int.
+
+Fri Aug 3 13:04:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (fchdir): Set the fhandler's path to absolute value to ensure
+ changing to the correct directory even if the fhandler originally
+ points to a relative path.
+
+Thu Aug 2 17:59:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.cc (set_file_attribute): Clean up. Don't call
+ `set_nt_attribute' when ntsec isn't set.
+
+Sat Jul 28 22:30:55 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * dcrt0.cc (alloc_stack_hard_way): Make half-hearted attempt to deal
+ with growing stack under Windows 95.
+
+Fri Jul 27 12:36:07 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * Makefile.in: Add install-lib and install-headers.
+
+Fri Jul 27 12:28:12 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * cygwin.din: Export sys_errlist, sys_nerr.
+ * include/cygwin/version.h: Bump minor version number.
+
+Fri 27 Jul 2001 10:29:00 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.cc (get_user_primary_group): Fix compiler warning.
+ (alloc_sd): Add DELETE permission for user when S_IWUSR is given.
+
+Thu Jul 26 16:43:39 2001 Pieter de Visser <pieterdv@knoware.nl>
+
+ * thread.cc (__pthread_equal): Invert return value so that true is
+ returned when threads are equal.
+
+Thu Jul 26 15:50:38 2001 Charles Wilson <cwilson@ece.gatech.edu>
+ Christopher Faylor <cgf@cygnus.com>
+
+ * cygwin.din: Export __signgam.
+ * include/cygwin/version.h: Bump minor version number.
+
+Thu Jul 26 15:19:50 2001 Christopher Faylor <cgf@cygnus.com>
+
+ Throughout, reorganize header file inclusion to put security.h prior to
+ fhandler.h.
+ * fhandler.h (fhandler_base::get_inheritance): New method.
+ * fhandler_socket.cc (fhandler_socket::create_secret_event): Use proper
+ close-on-exec inheritance when creating.
+ (fhandler_socket::check_peer_secret_event): Create handle as
+ non-inheritable.
+
+2001-07-25 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
+
+ * syscalls.cc (setsid): Detach process from its console if the current
+ controlling tty is the console and already closed.
+ * dtable.h (class dtable): Add members to count descriptors referring
+ to the console.
+ * dtable.cc (dtable::dec_console_fds): New function to detach process
+ from its console.
+ (dtable::release): Decrement the counter of console descriptors.
+ (dtable::build_fhandler): Increment it.
+ * exception.cc (ctrl_c_handler): Send SIGTERM to myself when catch
+ CTRL_SHUTDOWN_EVENT.
+
+Tue 24 Jul 2001 02:28:00 PM Trevor Forbes <t4bs@hotmail.com>
+
+ * thread.cc (verifyable_object_isvalid): Don't validate
+ PTHREAD_MUTEX_INITIALIZER pointer as it will cause an exception
+ in IsBadWritePtr() when running GDB.
+
+Wed 25 Jul 2001 23:46:00 Corinna Vinschen <corinna@vinschen.de>
+
+ * localtime.c: Changed whole file to become C++ clean. Rename to
+ localtime.cc.
+ * localtime.cc (tzload): Preserve errno.
+
+Fri 20 Jul 2001 11:15:50 PM EDT Christopher Faylor <cgf@cygnus.com>
+
+ * cygheap.cc (cygheap_fixup_in_child): Attempt Win95 workaround.
+ * dtable.cc (dtable::dup_worker): Add debugging output.
+ (dtable::vfork_child_dup): Correctly set close_on_exec.
+ * fhandler.cc (fhandler_base::fork_fixup): Don't mess with handle if
+ there is no need to get it from the parent.
+ * fhandler_tty.cc (fhandler_tty_common::close): Add debugging output.
+
+Fri 20 Jul 2001 09:15:00 Mark Bradshaw <bradshaw@staff.crosswalk.com>
+
+ * dir.cc (readdir): Protect FindNextFileA against INVALID_HANDLE_VALUE.
+
+Wed 18 Jul 2001 01:00:47 PM EDT Christopher Faylor <cgf@cygnus.com>
+
+ * cygheap.cc (_cmalloc): Use correct constants for size calculation.
+ * dcrt0.cc (dll_crt0_1): Move uid initialization earlier.
+ * fork.cc (fork_parent): Move cygheap_setup_in_child to just prior to
+ CreateProcess so that all contents of cygheap are copied.
+ * spawn.cc (spawn_guts): Ditto.
+
+Wed 18 Jul 2001 12:54:17 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.cc (get_user_groups): Call Net function with NULL server
+ name under specific error conditions.
+ (is_group_member): Ditto.
+ (get_user_local_groups): Ditto.
+ (get_user_primary_group): Ditto.
+
+Wed 18 Jul 2001 11:56:00 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (_unlink): Explicitly check for non-existant file.
+
+Tue 17 Jul 2001 10:19:00 Corinna Vinschen <corinna@vinschen.de>
+
+ * delqueue.h: Remove obsolete file.
+
+Mon 16 Jul 2001 10:47:17 PM EDT Christopher Faylor <cgf@cygnus.com>
+
+ * child_info.h: Bump magic number.
+ (class child_info): Add an element.
+ * cygheap.cc (init_cheap): Allocate cygwin heap in shared memory area.
+ (cygheap_fixup_in_child): Map cygwin heap, passed from parent via
+ shared memory into correct address.
+ (cygheap_setup_for_child): New function.
+ * cygheap.h: Declare new functions.
+ * dcrt0.cc (dll_crt0_1): Accommodate new cygheap_fixup_in_child
+ arguments. Avoid protecting subproc_ready unless it is spawn/nowait.
+ * fork.cc (fork_parent): Use new cygheap_setup_for_child function to
+ setup cygwin heap info. Close passed cygheap shared memory handle.
+ * spawn.cc (spawn_guts): Ditto. Also, reorganize to avoid
+ synchronization between parent and child in non-P_OVERLAY case.
+ * sigproc.cc (wait_sig): Only signal subproc_ready when execing.
+
+Mon 16 Jul 2001 15:21:00 Corinna Vinschen <corinna@vinschen.de>
+
+ * grp.cc: Add missing Copyright date 2001.
+
+Mon 16 Jul 2001 00:11:00 Corinna Vinschen <corinna@vinschen.de>
+
+ Change well_known_admin_sid to well_known_admins_sid throughout.
+ * sec_acl.cc (setacl): Never set DELETE permission. Set
+ FILE_DELETE_CHILD only on readable and executable directories.
+ * sec_helper.cc: Add constructor for `well_known_null_sid'.
+ * security.cc (get_nt_attribute): Set S_ISVTX for directories if
+ FILE_WRITE_DATA and FILE_EXECUTE but not FILE_DELETE_CHILD is set.
+ Add evaluation of S_ISVTX, S_ISGID and S_ISUID from NULL ACE.
+ (alloc_sd): Never set DELETE permission. Set FILE_DELETE_CHILD
+ only on readable and executable directories.
+ Add creation of NULL ACE for S_ISVTX, S_ISGID and S_ISUID permissions.
+ * security.h: Add extern declaration for `well_known_null_sid'.
+
+Fri 13 Jul 2001 08:08:49 PM EDT Christopher Faylor <cgf@cygnus.com>
+
+ * syscalls.cc (stat_worker): Simplify previous change.
+
+Fri Jul 13 13:13:09 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * syscalls.cc (_unlink): Correct (?) logic which determines when
+ to report an access violation and when to queue file for eventual
+ deletion.
+ (stat_worker): Check for invalid buf argument.
+
+Tue Jul 10 23:01:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc (fhandler_disk_file::mmap): Try to open file mappings
+ by a unified name when running under 9x/ME. If that failes, create
+ the file mapping using the unified name.
+
+Mon Jul 9 10:43:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * uinfo.cc (internal_getlogin): Add pointer check.
+
+Mon Jul 9 10:05:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.cc (alloc_sd): Don't set inheritance attribute for
+ permissions given to directories.
+
+Thu Jun 28 22:19:08 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * fhandler_dsp.cc (fhandler_dev_dsp::ioctl): Return 0 for success.
+
+Wed Jun 27 22:19:07 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (path_conv::check): Add signal protection here since
+ retrieving info about remote shares can take some time.
+
+Wed Jun 27 23:30:00 2001 Robert Collins <rbtcollins@hotmail.com>
+ Christopher Faylor <cgf@cygnus.com>
+
+ Change check_null_empty_path* to check_null_empty_str* throughout.
+ * path.h (check_null_empty_str_errno): Convert to a function prototype.
+ * path.cc (check_null_empty_str): Move to miscfuncs.cc.
+ * miscfuncs.cc (check_null_empty_str_errno): New function.
+ (__check_null_invalid_struct): Ditto.
+ (__check_null_invalid_struct_errno): Ditto.
+ (check_null_empty_str): Change from VirtualQuery to IsBadWritePtr.
+ * thread.cc (check_valid_pointer): Ditto.
+ * resource.cc (getrlimit): Use check_null_invalid_struct macro for
+ checking validity of pointer.
+ (setrlimit): Ditto.
+
+Tue Jun 26 16:59:16 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * fhandler.cc (fhandler_disk_file::fstat): Don't rely on exactly 3
+ characters being read for executable test since we could be checking
+ for less than that.
+ * syscalls.cc (stat_worker): Try opening the file the "correct" way
+ first so that #! processing can potentially happen. If that fails,
+ then use "query open" method.
+
+ * spawn.cc (spawn_guts): Delay processing of signal until after we've
+ notified parent about reparenting.
+
+Tue Jun 26 10:47:24 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * mmap.cc: Clean up *ResourceLock calls throughout.
+
+Tue Jun 26 22:10:00 2001 Robert Collins rbtcollins@hotmail.com
+
+ * thread.cc (pthread_cond::TimedWait): Check for WAIT_TIMEOUT as well
+ as WAIT_ABANDONED.
+ (__pthread_cond_timedwait): Calculate a relative wait from the abstime
+ parameter.
+
+Sun Jun 24 17:38:19 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (interrupt_setup): Move actions from setup_handler to
+ here.
+ (setup_handler): Move actions after a successful interrupt to
+ interrupt_setup.
+ * fork.cc (vfork): Augment debugging output.
+ * sigproc.cc (proc_subproc): Ditto.
+ * spawn.cc (spawn_guts): Ditto. Correctly fill out progname when spawn
+ NO_WAIT. Call signal handler when a signal arrives.
+ * sigproc.h: Declare a function.
+
+Fri Jun 22 16:50:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.h class fhandler_socket): Declare new method
+ `set_close_on_exec'.
+ * fhandler_socket.cc (fhandler_socket::set_close_on_exec):
+ New method.
+
+Fri Jun 22 16:12:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_tape.cc (fhandler_dev_tape::tape_erase): Set size
+ parameter to value expected by GetTapeParameters().
+
+Thu Jun 21 22:01:39 2001 Marius Gedminas <mgedmin@delfi.lt>
+
+ * fhandler_console.cc (fhandler_console::read): Detect AltGr more
+ robustly on WinNT.
+
+2001-06-22 Robert Collins <rbbtcollins@hotmail.com>
+
+ * thread.cc (__pthread_cond_timedwait): Lock the waiting mutex before
+ the condition protect mutex to avoid deadlocking. (Found by Greg Smith).
+ (__pthread_cond_wait): Ditto.
+
+2001-06-30 Egor Duda <deo@logos-m.ru>
+
+ * fhandler.cc (fhandler_base::open): Work around windows bug when
+ CreateFile() with dwDesiredAccess == 0 called on remote share returns
+ valid handle even if file doesn't exist.
+
+2001-06-20 Egor Duda <deo@logos-m.ru>
+
+ * fhandler_socket.cc (fhandler_socket::signal_secret_event): New
+ function.
+ * fhandler.h: Declare it.
+ * fhandler_socket.cc (fhandler_socket::create_secret_event): Don't
+ signal secret event immediately.
+ (fhandler_socket::check_peer_secret_event): Do it after peer event
+ was opened.
+ * net.cc (cygwin_connect): Or if socket is non-blocking.
+ (cygwin_accept): Ditto.
+
+Mon Jun 18 17:09:25 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * fhandler_tty.cc (fhandler_tty_slave::init): Revert 2001-06-16 change.
+
+ * fork.cc (fork_copy): Print more debugging info.
+ (fork_parent): Change order of arguments to accomdate buggy gcc.
+ (fork): Ditto.
+
+Sun Jun 17 18:54:46 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * syscalls.cc (_unlink): Reorganize to try harder to delete file with
+ DeleteFile and to recover more gracefully if FILE_FLAG_DELETE_ON_CLOSE
+ doesn't work properly.
+
+Sat Jun 16 13:06:49 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (sig_handle_tty_stop): Reset PID_STOPPED if not
+ actually stopping.
+ * fhandler_console.cc (fhandler_console::fixup_after_fork): Don't set
+ controlling terminal if just inheriting a handle.
+ (fhandler_console::fixup_after_exec): Ditto.
+ * fhandler_tty.cc (fhandler_tty_slave::init): Ditto.
+ * signal.cc (kill_worker): Set appropriate errno if proc_exists
+ determines that process does not really exist.
+
+Fri Jun 15 14:34:19 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (path_conv::check): Deal more robustly with foo/ behavior.
+
+Fri Jun 15 11:15:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_tape.cc (fhandler_dev_tape::tape_status): Set size
+ parameter to value expected by GetTapeParameters().
+
+Thu Jun 14 20:19:46 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * fhandler.cc (fhandler_disk_file::fstat): Properly set executable bits
+ for directory when !ntsec && !ntea. Also move common code prior to
+ call to get_attributes.
+
+Fri June 15 09:25:00 Robert Collins <rbtcollins@hotmail.com>
+
+ * thread.cc (pthread_cond::Signal): Release the condition access
+ variable correctly.
+
+2001-06-14 Egor Duda <deo@logos-m.ru>
+
+ * fhandler.cc (fhandler_base::open): Set win32 access flags to 0, when
+ requested.
+ * fhandler.h: New status flag FH_QUERYOPEN.
+ (fhandler::get_query_open): New function.
+ (fhandler::set_query_open): Ditto.
+ * syscalls.cc (stat_worker): Request query-only open mode.
+
+2001-06-12 Egor Duda <deo@logos-m.ru>
+
+ * environ.cc (set_file_api_mode): New function. Move setting
+ of file APIs mode (OEM/ANSI) here.
+ (codepage_init): From here.
+ * winsup.h (set_file_api_mode): Declare it.
+ * fork.cc (fork_child): Set file APIs mode in forkee.
+
+Mon Jun 11 14:19:49 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * pinfo.cc: Use autoloaded ToolHelp functions throughout for Win9x.
+ * autoload.cc: Autoload ToolHelp functions.
+
+ * sigproc.cc (proc_subproc): Incorporate SIGCHLD == SIG_IGN special
+ handling of zombie processes. Ensure that zombie processes which are
+ at the end of the zombie array are properly cleaned up.
+
+Mon Jun 11 11:18:56 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (chdir): Fix call to path_conv constructor so that it REALLY
+ doesn't check for the null/non-empty path.
+
+Sun Jun 10 23:34:09 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (path_conv::update_fs_info): Don't consider remote drives to
+ be NTFS. Set root_dir before invoking GetDriveType (from Kazuhiro
+ Fujieda <fujieda@jaist.ac.jp>). Eliminate extra checks for rootdir.
+
+Sun Jun 10 20:19:47 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (chdir): Pre-check path for validity before eating trailing
+ space. Then, ensure that path_conv doesn't check the path for validity
+ again.
+
+Sun Jun 10 12:56:00 2001 Christopher Faylor <cgf@redhat.com>
+
+ * exceptions.cc (sigdelayed): Ensure that signal is cleared as
+ the last operation or suffer races.
+ * sigproc.cc (proc_subproc): Deal with zombie array overflow.
+
+Sun Jun 10 11:56:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygwin.din: Add fchdir symbols.
+ * path.cc (chdir): Guard against invalid parameter.
+ (fchdir): New function.
+ * include/cygwin/version.h: Bump API minor version to 40.
+ * uinfo.cc (internal_getlogin): Remove unused variable.
+
+Sat Jun 9 23:20:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (seteuid): Set environment variables USERNAME and
+ USERDOMAIN before impersonation to workaround a LookupAccountSid()
+ misbehaviour.
+ * uinfo.cc (internal_getlogin): Revert most of the previous change.
+ Don't set environment variables USERNAME and USERDOMAIN. That's
+ the job of seteuid() now. Try to get logon server from Lsa
+ only if logon server isn't already known.
+
+Thu Jun 7 15:54:32 2001 Robert Collins <rbtcollins@hotmail.com>
+
+ * thread.cc (pthread_cond::Broadcast): Don't print error messages on
+ invalid mutexs - user programs are allowed to call
+ pthread_cond_broadcast like that.
+ (__pthread_cond_timedwait): Initialise themutex properly.
+ (__pthread_cond_wait): Initialise themutex properly.
+
+Tue Jun 5 19:56:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_console.cc (fhandler_console::dup): Allocate space for
+ savebuf on Cygwin heap.
+ (fhandler_console::char_command): Ditto. Use correct values for size.
+
+2001-06-05 Egor Duda <deo@logos-m.ru>
+
+ * security.h (NTWriteEA): Change prototype.
+ * ntea.cc (NTReadEA): Don't check for global ntea setting, now
+ it's caller responsibility.
+ (NTWriteEA): Ditto.
+ * security.cc (get_file_attribute): Read attribute from EA only
+ if 'ntea' is enabled.
+ (set_file_attribute): Ditto.
+ * path.h: (class path_conv): Add members to store file system
+ information.
+ (path_conv::get_drive_type): New function.
+ * syscalls.cc (stat_worker): Use it.
+ * path.cc (path_conv::update_fs_info): New functions.
+ (path_conv::check): Get file system information from device where
+ file resides. On NTFS, try to read symlink contents from EA.
+ (get_symlink_ea): New function.
+ (set_symlink_ea): Ditto.
+ (symlink): Store symlink in extended attribute, if possible.
+
+Tue Jun 5 11:18:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (fhandler_disk_file::fstat): Always reset file position
+ to original value after checking for executable magic.
+
+Mon Jun 4 16:21:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygheap.h (cygheap_user::cygheap_user): Initialize token to
+ INVALID_HANDLE_VALUE.
+ * uinfo.cc (uinfo_init): Close token handle if needed.
+
+Sun Jun 3 20:52:13 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (normalize_posix_path): Revert .. check removed by previous
+ changes.
+ * cygheap.h: Temporarily declare path_prefix_p here.
+
+Mon Jun 4 0:14:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (wsock_event): Add destructor.
+
+Sun Jun 3 09:49:55 2001 Robert Collins <rbtcollins@hotmail.com>
+
+ * dlfcn.cc (dlclose): Do not call FreeLibrary if the symbol to close
+ was obtained by dlopen(NULL,...).
+
+Sat Jun 2 23:11:52 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * syscalls.cc (sleep): Try to be a little more accomodating of signal
+ arrival. Ensure that the signal handler is called.
+
+Sat Jun 2 14:07:28 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * cygheap.cc (cygheap_root::cygheap_root): Remove constructor.
+ (cygheap_root::~cygheap_root): Remove destructor.
+ (cygheap_root::operator =): Remove.
+ (cygheap_root::set): New method.
+ * cygheap.h (cygheap_root): Reflect above changes. Store root info in
+ mount-like structure.
+ (cygheap_root:posix_ok): New method.
+ (cygheap_root::ischroot_native): Ditto.
+ (cygheap_root::unchroot): Ditto.
+ (cygheap_root::exists): Ditto.
+ (cygheap_root::posix_length): Ditto.
+ (cygheap_root::posix_path): Ditto.
+ (cygheap_root::native_length): Ditto.
+ (cygheap_root::native_path): Ditto.
+ * dir.cc (opendir): Remove special chroot test.
+ * path.cc (path_prefix_p): Remove front end.
+ (normalize_posix_path): Reorganize chroot tests to accommodate new
+ convention of allowing paths using posix chroot prefix.
+ (path_conv::check): Pass a "already ran normalize" option to
+ conv_to_win32_path. Return if there is an error from this function.
+ (mount_info::conv_to_win32_path): Add extra argument. Don't call
+ normalize_posix_path if caller has already done so. Substitute chroot
+ setting, if any, for root translation. Add chroot checking to final
+ output step.
+ * shared_info (mount_info): Accommodate additional argument to
+ conv_to_win32_path.
+ * syscalls.cc (chroot): Store both normalized posix path and native
+ path in chroot.
+
+Fri Jun 1 10:57:19 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (chdir): Really make sure that isspace gets only an unsigned
+ char.
+
+Fri Jun 1 13:45:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (_rename): Handle the case that `foo' is renamed to
+ `bar' while `bar.lnk' is an existing shortcut-symlink.
+
+Thu May 31 15:57:57 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * fhandler.cc (fhandler_disk_file::fstat): Avoid clearing S_IFMT bits
+ since we've already pre-cleared everything anyway.
+
+Wed May 30 23:51:32 2001 Earnie Boyd <earnie_boyd@yahoo.com>
+
+ * path.cc (chdir): Always send unsigned chars to isspace since newlib's
+ isspace doesn't deal well with "negative" chars.
+
+Wed May 30 23:51:32 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * fhandler.cc (fhandler_disk_file::open): Propagate remote status of
+ file garnered from path_conv. Move #! checking to fstat.
+ (fhandler_disk_file::fstat): Reorganize st_mode setting to eliminate
+ duplication. Move check for #! here from fhandler::open.
+
+ * fhandler.h (fhandler_base::isremote): New method.
+ (fhandler_base::set_isremote): Ditto.
+ (fhandler_base::set_execable_p): Also record "don't care if executable
+ state".
+ (fhandler_base::dont_care_if_execable): New method.
+ * path.cc (path_conv::check): Clear new flags. Appropriately set
+ vol_flags, drive_type, and is_remote_drive.
+ * path.h: Add new flags and methods for manipulating them.
+ * syscalls.cc (_unlink): Use isremote() to determine if a path is
+ remote rather than calling GetDriveType.
+ (stat_worker): Ditto.
+ * security.cc (get_file_attribute): Or attribute with result of
+ NTReadEA to be consistent with get_nt_attribute.
+
+Tue May 29 19:02:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * sec_helper.cc (cygsid::getfrompw): Change parameter to `const'.
+ (cygsid::getfromgr): Ditto.
+ * security.cc: Use `sys_mbstowcs' and `sys_wcstombs' throughout.
+ (extract_nt_dom_user): Try to get user and domain from SID in
+ pw->pw_gecos first.
+ * security.h (class cygsid): Change parameter of getfrompw() and
+ getfromgr() to `const'.
+ * uinfo.cc (internal_getlogin): Change order for evaluating user
+ information in winNT case. Drop usage of NetWkstaUserGetInfo().
+
+Mon May 28 21:34:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * shortcut.c (check_shortcut): Treat only Cygwin shortcuts as symlinks.
+
+Fri May 25 11:07:07 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (symlink_info::check): Correctly set 'ext_tacked_on'. Use
+ this to determine if user specified 'foo.lnk' explicitly. Reorganize
+ slightly to get rid of one goto.
+
+Fri May 25 10:15:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (symlink_info::check): Add a check to return correctly
+ if incoming `*.lnk' file is not a symlink.
+
+Thu May 24 15:46:50 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (slash_drive_prefix_p): Remove.
+ (mount_info::slash_drive_to_win32_path): Ditto.
+ (mount_info::conv_to_win32_path): Remove slash drive prefix check.
+ (mount_info::add_item): Ditto.
+ (mount_info::del_item): Ditto.
+ * shared_info.h (mount_info): Remove slash_drive_to_win32_path
+ declaration.
+
+Thu May 24 01:17:33 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (handle_exceptions): Bump repeat count for debugging
+ kick out.
+
+ * fhandler.h (fhandler_dev_dsp): Add a fixup_after_exec.
+ * fhandler_dsp.cc (class Audio): Add TOT_BLOCK_SIZE to enum.
+ (operator new): New.
+ (bigwavebuffer): Declare using TOT_BLOCK_SIZE to avoid buffer overruns.
+ (Audio::Audio): Optimize slightly.
+ (fhandler_dev_dsp::open): Allocate s_audio using static buffer.
+ (fhandler_dev_dsp::fixup_after_exec): New function. Ditto.
+
+Wed May 23 17:45:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (seteuid): Restrict overriding external provided
+ user tokens to ntsec. Don't test external tokens for primary
+ group to evaluate if it should be overridden. Restrict creating
+ internal tokens to ntsec.
+
+Wed May 23 10:11:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (chown_worker): Don't check for ENOSYS.
+
+Tue May 22 12:20:07 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * signal.cc (sleep): Protect with sigframe.
+
+Tue May 22 17:58:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.cc (get_file_attribute): Don't set errno.
+
+Mon May 21 15:08:00 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * configure.in: Allow --enable-newvfork to turn NEWVFORK on and off.
+ * configure: Regenerate.
+
+Mon May 21 11:46:01 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * include/cygwin/version.h: Bump minor version number.
+
+Sun May 20 13:26:25 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * fhandler_dsp.cc: Reformat to GNU standards.
+ (s_audio): Change to a pointer throughout.
+ (fhandler_dev_dsp::open): Initialize s_audio, if required.
+
+Sat May 19 23:40:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc: Add load statements for `LookupAccountNameW',
+ `LsaClose', `LsaEnumerateAccountRights', `LsaFreeMemory',
+ `LsaOpenPolicy', `LsaQueryInformationPolicy', `NetLocalGroupEnum',
+ `NetLocalGroupGetMembers', `NetServerEnum', `NetUserGetGroups' and
+ `NtCreateToken'.
+ * ntdll.h: Add declaration for `NtCreateToken'.
+ * sec_helper.cc: Add `well_known_local_sid', `well_known_dialup_sid',
+ `well_known_network_sid', `well_known_batch_sid',
+ `well_known_interactive_sid', `well_known_service_sid' and
+ `well_known_authenticated_users_sid'.
+ (cygsid::string): Define as const method.
+ (cygsid::get_sid): Set psid to NO_SID on error.
+ (cygsid::getfromstr): Ditto.
+ (cygsid::getfrompw): Simplify.
+ (cygsid::getfromgr): Check for gr == NULL.
+ (legal_sid_type): Move to security.h.
+ (set_process_privilege): Return -1 on error, otherwise 0 or 1 related
+ to previous privilege setting.
+ * security.cc (extract_nt_dom_user): Remove `static'.
+ (lsa2wchar): New function.
+ (open_local_policy): Ditto.
+ (close_local_policy): Ditto.
+ (get_lsa_srv_inf): Ditto.
+ (get_logon_server): Ditto.
+ (get_logon_server_and_user_domain): Ditto.
+ (get_user_groups): Ditto.
+ (is_group_member): Ditto.
+ (get_user_local_groups): Ditto.
+ (sid_in_token_groups): Ditto.
+ (get_user_primary_group): Ditto.
+ (get_group_sidlist): Ditto.
+ (get_system_priv_list): Ditto.
+ (get_priv_list): Ditto.
+ (get_dacl): Ditto.
+ (create_token): Ditto.
+ (subauth): Return immediately if SE_TCB_NAME can't be assigned.
+ Change all return statements in case of error to jumps to `out'
+ label. Add `out' label to support cleanup.
+ * security.h: Add extern declarations for `well_known_local_sid',
+ `well_known_dialup_sid', `well_known_network_sid',
+ `well_known_batch_sid', `well_known_interactive_sid',
+ `well_known_service_sid' and `well_known_authenticated_users_sid'.
+ Add extern declarations for functions `create_token',
+ `extract_nt_dom_user' and `get_logon_server_and_user_domain'.
+ (class cygsid): Add method `assign'. Change operator= to call new
+ `assign' method. Add `debug_print' method.
+ (class cygsidlist): New class.
+ (legal_sid_type): Moved from sec_helper.cc to here.
+ * spawn.cc (spawn_guts) Revert reversion of previous patch.
+ Call `RevertToSelf' and `ImpersonateLoggedOnUser' instead of `seteuid'
+ again.
+ * syscalls.cc (seteuid): Rearranged. Call `create_token' now when
+ needed. Call `subauth' if `create_token' fails. Try setting token
+ owner and primary group only if token was not explicitely created
+ by `create_token'.
+ * uinfo.cc (internal_getlogin): Try harder to generate correct user
+ information. Especially don't trust return value of `GetUserName'.
+
+Sat May 19 21:16:07 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * fork.cc (fork_parent): Move atforkprepare call here.
+ (fork): From here.
+
+Sat May 19 18:35:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc: Add missing load statement for `CancelIo'.
+
+Sat May 19 01:22:43 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * grp.cc (read_etc_group): Don't copy mutex on fork.
+ * pwd.cc (read_etc_passwd): Ditto.
+ * autoload.cc (LoadDLLfuncEx): Use LoadDLLprime to initialize DLL
+ specific area.
+
+Fri May 18 10:31:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (wsock_event::wait): Explicitely cancel IO when a signal
+ arrived to avoid data loss. Fallback to blocking IO when canceling
+ fails.
+
+Thu May 17 15:29:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.cc (cygwin_set_impersonation_token): Never destroy
+ previous token object.
+ (subauth): Create token source with well defined identifier.
+
+Wed May 16 23:27:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * uinfo.cc (uinfo_init): Just set user token to INVALID_HANDLE_VALUE.
+ Token value is already invalid at that point.
+
+Wed May 16 21:34:00 2001 Fred Yankowski <fred@ontosys.com>
+
+ * net.cc (errmap): Add missing mapping from WSAEINTR to EINTR.
+
+Wed May 16 09:20:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * sec_helper.cc (legal_sid_type): Fix conditional. Change to
+ inline function.
+
+Wed May 16 01:01:48 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * autoload.h: Eliminate.
+ * autoload.cc: Pull in autoload.h. Eliminate many macros. Rewrite to
+ avoid necessity of initialization routines. Just use a standard one.
+ (wsock_init): New function. Moved from net.cc.
+ * net.cc (wsock_init): Move to autoload.cc.
+ (wsadata): Make global.
+ * dtable.cc (dtable::build_fhandler): Use more reliable method for
+ checking if net stuff has been loaded.
+
+Tue May 15 19:52:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * fork.cc (fork): Eliminate superfluous call to getuid().
+ * security.h: New define `NO_SID'. Remove declarations of functions
+ moved to methods into class cygsid.
+ (class cygsid): Declare new methods `getfromstr', `get_sid',
+ `getfrompw', `getfromgr', `get_rid', `get_uid', `get_gid', `string'
+ and new constructors and operators =, == and !=.
+ Declare new global cygsids `well_known_XXX_sid' substituting the
+ corresponding `get_XXX_sid' functions. Remove declarations of
+ these functions.
+ * sec_helper.cc (well_known_admin_sid): New global variable.
+ (well_known_system_sid): Ditto
+ (well_known_creator_owner_sid): Ditto
+ (well_known_world_sid): Ditto
+ (cygsid::string): New method, substituting `convert_sid_to_string_sid'.
+ (cygsid::get_sid): New method, substituting `get_sid'.
+ (cygsid::getfromstr): New method, substituting
+ `convert_string_sid_to_sid'.
+ (cygsid::getfrompw): New method, substituting `get_pw_sid'.
+ (cygsid::getfromgr): New method, substituting `get_gr_sid'.
+ (cygsid::get_id): New method, substituting `get_id_from_sid'.
+ (get_admin_sid): Eliminated.
+ (get_system_sid): Ditto.
+ (get_creator_owner_sid): Ditto.
+ (get_world_sid): Ditto.
+ * grp.cc: Use new cygsid methods and well known sids throughout.
+ * registry.cc: Ditto.
+ * sec_acl.cc: Ditto.
+ * security.cc: Ditto.
+ * shared.cc: Ditto.
+ * syscalls.cc (seteuid): Ditto. Eliminate redundant conditional.
+ * uinfo.cc (internal_getlogin): Ditto.
+ * spawn.cc (spawn_guts) Revert previous patch.
+
+Tue May 15 10:20:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::ioctl): Convert s_addr
+ field to host byte order before comparing with INADDR_LOOPBACK.
+
+Tue May 15 9:03:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc: Add autoload statements for ws2_32 functions
+ `WSACloseEvent', `WSACreateEvent', `WSAGetOverlappedResult',
+ `WSARecv', `WSARecvFrom', `WSASend', `WSASendTo' and `WSASetEvent',
+ `WSAWaitForMultipleEvents'.
+ * net.cc: Define wsock_evt.
+ (wsock_event): New class.
+ (cygwin_sendto): Use overlapped socket io if available.
+ (cygwin_recvfrom): Ditto.
+ (cygwin_recv): Ditto.
+ (cygwin_send): Ditto.
+ * security.cc (subauth): Set Win32 error to 0 to safely ask for the
+ error code of dynamically loaded function `LsaRegisterLogonProcess'.
+
+Mon May 14 15:37:29 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * errno.cc (_sys_errlist): Add missing commas.
+
+Mon May 14 16:13:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.cc (subauth): Check if Secur32.dll could be loaded.
+
+Sun May 13 22:49:04 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (path_conv::check): Revert allow_ntsec check so that volume
+ info is always retrieved and isdisk setting is properly set.
+
+Sun May 13 14:02:36 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * fhandler_tty.cc (fhandler_tty_common::dup): Preserve O_NOCTTY when
+ duping a filehandle.
+
+Sat May 12 18:19:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * dir.cc (rmdir): Rearrange slightly to allow removing directories
+ even when R/O attribute is set.
+
+Fri May 11 16:53:38 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * external.cc (fillout_pinfo): Use correct pids.
+ * path.cc (mount_info::conv_to_win32_path): Correct test for whether to
+ include a slash.
+
+Fri May 11 01:04:17 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (handle_exceptions): Don't print message when executing
+ from a cygwin program.
+
+2001-05-10 Egor Duda <deo@logos-m.ru>
+ Christopher Faylor <cgf@redhat.com>
+
+ * environ.cc (winenv): Always add SYSTEMDRIVE and SYSYEMROOT to
+ win32-style environment if they don't already exist.
+
+2001-05-10 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
+
+ * path.cc (mount_info::conv_to_win32_path): Treat UNC paths the same as
+ paths including `:' or `\'.
+
+Wed May 9 14:46:32 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * fhandler.h (fhandler_termios::echo_erase): Declare new method.
+ * fhandler_termios.cc (fhandler_termios::echo_erase): New method for
+ echoing erase characters.
+ (fhandler_termios::line_edit): Check the echo flag before echoing
+ control characters (from Kazuhiro Fujieda <fujieda@jaist.ac.jp>).
+
+Wed May 9 10:43:30 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * include/pthread.h: Remove C++ comment.
+
+Tue May 8 11:09:59 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * cygheap.cc (_cfree): Add regparm attribute.
+ (_crealloc): Ditto.
+
+ * dcrt0.cc (dll_crt0_1): Default to always checking for executable for now.
+
+ * dtable.cc (dtable::not_open): Move method.
+ * dtable.h (dtable): Here.
+
+ * exceptions.cc (ctrl_c_handler): Don't expect process group leader to
+ handle a signal if it doesn't exist.
+
+ * fhandler.h (fhandler_base): Make openflags protected.
+
+ * localtime.c (tzsetwall): Check for __CYGWIN__ as well as __WIN32__.
+
+ * path.cc (path_conv::check): Add some comments. Change strcat to assignment.
+
+ * lib/_cygwin_S_IEXEC.cc (_cygwin_bob__): Eliminate.
+
+ * fhandler_tty.cc (fhandler_console::dup): Set controlling terminal if necessary.
+ * fhandler_tty.cc (fhandler_tty_slave::dup): Ditto.
+
+Mon May 7 21:33:17 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * include/sys/file.h: Revert special X_OK usage. Just make it a
+ constant.
+
+Sun May 6 17:05:00 2001 Robert Collins <rbtcollins@hotmail.com>
+
+ * thread.h (pthread_cond): New element cond_access to allow atomic
+ broadcasts.
+ * thread.cc (pthread_cond::pthread_cond): Initialise cond_access.
+ (pthread_cond::~pthread_cond): Destroy cond_access.
+ (pthread_cond::Broadcast): Use cond_access.
+ (pthread_cond::Signal): Use cond_access.
+ (pthread_cond_wait): Use cond_access.
+ (pthread_cond_timedwait): Use cond_access.
+
+Sun May 6 11:55:40 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * string.h (cygwin_strchr): Make 'static inline' so that things will
+ still work when optimized.
+
+Sat May 5 01:04:11 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (handle_exceptions): Vastly increase test for exception
+ loop guard variable.
+
+Fri May 4 22:23:33 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (stack_info): Add some controls.
+ (stack_info::init): Add extra arguments to control method of
+ initialization.. If we have a known good frame, set things up so that
+ this frame is not skipped the first time through. Record whether
+ caller cares about arguments or not.
+ (stack_info::walk): Don't store arguments if they're unwanted.
+ (stackdump): Add isexception parameter for use when called by exception
+ handler.
+ (cygwin_stackdump): Accommodate extra argument to stackdump.
+ (handle_exceptions): Ditto.
+ (sig_handle): Ditto.
+ (interrupt_on_return): Accommodate extra arguments to stack walk
+ initialization.
+
+Fri May 4 21:05:20 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * localtime.c: Revert exclusion of windows.h.
+
+Fri May 4 17:03:16 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * string.h: Fix last-minute typo.
+
+Fri May 4 16:49:34 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * pinfo.h: Correctly set __SIGOFFSET.
+
+ * path.cc (hash_path_name): Avoid calling library functions for simple
+ copying of characters.
+
+ * shortcut.c: Use WIN32_LEAN_AND_MEAN.
+ * smallprint.c: Ditto.
+
+ * environ.cc (getwinenv): Minor clarity fix.
+
+ * localtime.c: No need to include windows.h
+
+ * string.h: New file.
+
+Fri May 4 16:37:30 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (ctrl_c_handler): Always send signal to process if it
+ has no tty.
+
+2001-05-04 Egor Duda <deo@logos-m.ru>
+
+ * fhandler_socket.cc (set_connect_secret): Use /dev/urandom to
+ generate secret cookie.
+
+Thu May 3 16:37:55 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * include/pthread.h (pthread_cleanup_push): Eliminate space preceding
+ arguments.
+ (pthread_cleanup_pop): Ditto.
+
+Thu May 3 18:16:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (wsock_init): Rename `was_in_progress' to `wsock_started'
+ for clearness.
+
+Thu May 3 10:44:16 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (handle_exceptions): Break out of "loop" if the
+ debugger doesn't seem to be attaching to our process.
+
+Wed May 2 20:18:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc: Use new definition of LoadDLLinitfunc throughout.
+ Redefine wrapper for wsock32.dll and ws2_32.dll.
+ (std_dll_init): New function.
+ * autoload.h: Rename LoadDLLinitfunc to LoadDLLinitfuncdef.
+ Add new defines LoadDLLinitfunc and LoadDLLstdfunc.
+ * net.cc (wsock_init): Add guard variable handling. Take care
+ to call WSAStartup only once. Load WSAStartup without using
+ autoload wrapper to eliminate recursion. Eliminate FIONBIO
+ and srandom stuff.
+
+Tue May 1 01:26:15 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (mount_info::conv_to_win32_path): More path tweaking.
+
+Tue May 1 00:34:46 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (mount_info::conv_to_win32_path): Fix debugging output to
+ avoid a SIGSEGV. Avoid double backslashes in middle of filename.
+
+Mon Apr 30 21:51:14 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (mkrelpath): New function.
+ (mount_info::conv_to_win32_path): Eliminate now-unneeded relative path
+ name arg and processing.
+ (path_conv::check): Accommodate relative path names again. Accommodate
+ one extra argument in mount_info::conv_to_win32_path. Tack trailing
+ slash on end of relative path as a side effect, like before.
+ * shared_info.h (mount_info::conv_to_win32_path): Reflect new argument
+ ordering.
+
+Mon Apr 30 22:09:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc: Add LoadDLLinitfunc for secur32.dll.
+ Add LoadDLLfuncEx statements for AllocateLocallyUniqueId@4,
+ DuplicateTokenEx@24, LsaNtStatusToWinError@4,
+ LsaDeregisterLogonProcess@4, LsaFreeReturnBuffer@4,
+ LsaLogonUser@56, LsaLookupAuthenticationPackage@12,
+ LsaRegisterLogonProcess@12,
+ * environ.cc: Add extern declaration for `subauth_id'.
+ (subauth_id_init): New function for setting `subauth_id'.
+ (struct parse_thing): Add entry for `subauth_id'.
+ * fork.cc (fork_parent): Call `RevertToSelf' and
+ `ImpersonateLoggedOnUser' instead of `seteuid'.
+ * security.cc: Define global variable `subauth_id'.
+ (extract_nt_dom_user): New function.
+ (cygwin_logon_user): Call `extract_nt_dom_user' now.
+ (str2lsa): New static function.
+ (str2buf2lsa): Ditto.
+ (str2buf2uni): Ditto.
+ (subauth): Ditto.
+ * security.h: Add prototype for `subauth'.
+ * spawn.cc (spawn_guts): Use cygheap->user.token only if impersonated.
+ Use `cygsid' type. Remove impersonation before allowing access to
+ workstation/desktop to everyone. Call `RevertToSelf' and
+ `ImpersonateLoggedOnUser' instead of `seteuid'.
+ * syscalls.cc (seteuid): Rearranged to allow using subauthentication
+ to retrieve user tokens when needed.
+
+Mon Apr 30 20:26:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * uinfo.cc (internal_getlogin): Formatting change.
+
+Mon Apr 30 19:58:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * grp.cc: Eliminate MAX_DOMAIN_NAME define.
+ (read_etc_group): Substitute MAX_DOMAIN_NAME by
+ INTERNET_MAX_HOST_NAME_LENGTH.
+ * passwd.cc (parse_pwd): Don't force pw_name to be lower case.
+ * sec_helper.cc: Substitute MAX_USER_NAME by UNLEN,
+ MAX_COMPUTERNAME_LENGTH by INTERNET_MAX_HOST_NAME_LENGTH throughout.
+ (lookup_name): Slight cleanup.
+ * security.cc (alloc_sd): Substitute MAX_USER_NAME by UNLEN.
+ * security.h: Define DEFAULT_UID as DOMAIN_USER_RID_ADMIN and
+ DEFAULT_GID as DOMAIN_ALIAS_RID_ADMINS.
+ * shared.cc (memory_init): Substitute MAX_USER_NAME by UNLEN.
+ * thread.h: Ditto.
+ * uinfo.cc (internal_getlogin): Substitute MAX_USER_NAME by UNLEN.
+ Substitute MAX_COMPUTERNAME_LENGTH and MAX_HOST_NAME by
+ INTERNET_MAX_HOST_NAME_LENGTH.
+ * winsup.h: Include lmcons.h. Eliminate MAX_USER_NAME and
+ MAX_HOST_NAME. Move DEFAULT_UID and DEFAULT_GID to security.h.
+
+Mon Apr 30 12:35:40 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (path_conv::check): Don't use path_flags when converting to
+ MS-DOS syntax unless parsing tail of path component. Stop parsing path
+ when we reach the 'root' of the path. Correctly copy tail to path
+ component.
+
+Sun Apr 29 22:28:06 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (INIT_EXCEPTION_HANDLER): Eliminate.
+ (init_exceptions): Just use init_exception_handler.
+ (open_stackdumpfile): New function.
+ (stack_info::first_time): Eliminate.
+ (stack_info::init): Set up fields to avoid "first_time" consideration.
+ (stack_info::walk): Remove "first_time" consideration.
+ (stackdump): Change arguments to accept initial frame pointer and open
+ stack file flag.
+ (stack): Eliminate.
+ (cygwin_stackdump): Use stackdump() rather than stack().
+ (try_to_debug): Remove all synchronization logic. Just keep looping in
+ exception handler until debugger notices us. Return 1 if successfully
+ started debugger.
+ (handle_exceptions): Just return if we know that we're debugging.
+ Reorganize to avoid creating a stackdump file if we are starting a
+ debugger. Return from exception handler if debugger started
+ successfully.
+ (sig_handle): Create a stackdump only if debugger wasn't started.
+ * winsup.h (try_to_debug): Add an argument.
+
+Sun Apr 29 21:41:25 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (symlink_info::check): Remove extra arguments, move
+ functionality back to path_conv::check. Clear symlink bit from pflags
+ argument before detecting if this is a symlink.
+ (path_conv::check): Convert posix path here instead of
+ symlink_info::check. Only grab volflags when using ntsec.
+ (symlink_info::check_case): Just replace appropriate part of input
+ path.
+
+Sat Apr 28 19:36:13 2001 Christopher Faylor <cgf@cygnus.com>
+
+ Throughout, change 'tty_attached' to 'real_tty_attached', for clarity.
+ Throughout, change 'OutputStopped' to 'output_stopped', for
+ consistency.
+ * dtable.cc (stdio_init): Set controlling tty if not set by stdio
+ opens.
+ * exceptions.cc (ctrl_c_handler): Avoid special pgid checking if no tty
+ is associated with the process.
+ (Suggested by Tim Baker <dbaker@direct.ca>)
+ * external.cc (fillout_pinfo): Return actual tty number for ctty.
+ * fhandler_console.cc (get_tty_stuff): Set ctty when shared memory is
+ allocated. Accept flags input from open().
+ (set_console_ctty): New function.
+ (fhandler_console::open): Pass flags to get_tty_stuff and rely on this
+ function to set the ctty, if appropriate.
+ * fhandler_termios.cc (fhandler_termios::set_ctty): Move to tty_min
+ class.
+ * fhandler_tty.cc (fhandler_tty_slave::open): Use tc field to access
+ set_ctty().
+ * tty.h (TTY_CONSOLE): Move to include/sys/cygwin.h.
+ (tty_min): Add set_ctty class here.
+ * include/sys/cygwin.h (TTY_CONSOLE): New home here.
+
+ * path.cc (symlink_info): Make contents an actual buffer. Pass more
+ flags to case_check.
+ (path_conv::check): Reorganize to do parsing based on posix path rather
+ than native path.
+ (symlink_info::check): Expect posix path as input. Translate to native
+ path here. Accept path_conv flags. Stop parsing if not a symlink
+ regardless of whether previous path was a symlink.
+
+2001-04-27 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
+
+ * thread.cc (thread_init_wrapper): Use _REENT_INIT to initialize the
+ reent structure of newlib.
+
+Fri Apr 27 14:02:24 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * sigproc.h (sig_send): Add exception parameter to sig_send.
+ * sigproc.cc (sig_send): Ditto. Use it when setting frame info.
+ * exceptions.cc (handle_exceptions): Use exception flag when calling
+ sig_send.
+
+2001-04-27 Egor Duda <deo@logos-m.ru>
+
+ * tty.cc (tty::make_pipes): Set to_slave pipe mode to nonblocking.
+ * fhandler_tty.cc (fhandler_pty_master::accept_input): If pipe buffer
+ is full, give slave a chance to read data.
+
+2001-04-26 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
+
+ * security.cc (alloc_sd): Add unrelated ACCESS_ALLOWED_ACE behind
+ the `everyone' ACE.
+
+Wed Apr 25 15:07:37 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * sigproc.h [sigthread]: Add exception field.
+ [sigframe::~sigframe]: Clear exception field.
+ [sigframe::set]: Set exception field from caller.
+ * sigproc.cc (sig_send): Set exception field when frame pointer is
+ passed in.
+ * exceptions.cc (interrupt_on_return): Always treat exception as
+ interruptible.
+
+2001-04-25 Egor Duda <deo@logos-m.ru>
+
+ * cygwin.din: Export asctime_r, ctime_r, gmtime_r, localtime_r
+ * include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR to 39
+
+Wed Apr 25 10:57:36 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * include/cygwin/version.h: Bump minor version number.
+ * childinfo.h: Bump child structure magic number.
+
+2001-04-25 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
+
+ * uinfo.cc (internal_getlogin): Return pointer to struct passwd.
+ (uinfo_init): Accommodate the above change.
+ * syscalls.cc (seteuid): Ditto.
+
+Tue Apr 25 11:08:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc: Add LoadDLLfunc statements for SetTokenInformation@16.
+ * cygheap.cc: Include security.h.
+ * grp.cc (internal_getgrent): New function.
+ (getgroups): Rearranged using `internal_getgrent' and the new
+ `cygsid' class.
+ * passwd.cc (internal_getpwent): New function.
+ * sec_acl.cc: Use new `cygsid' class throughout.
+ (acl_access): Use `internal_getgrent' instead of `getgrent'.
+ * sec_helper.cc: Use new `cygsid' class throughout.
+ (get_id_from_sid): Use `internal_getgrent' instead of `getgrent'.
+ Use `internal_getpwent' instead of `getpwent'.
+ * security.cc: Use new `cygsid' class throughout.
+ * security.h: Move `MAX_SID_LEN' from winsup.h to here.
+ Add extern declarations for `internal_getgrent' and `internal_getpwent'.
+ (class cygsid): New class.
+ * shared.cc (sec_user): Use new `cygsid' class.
+ * syscalls.cc (seteuid): Try to set owner to user and primary group to
+ current group in impersonation token before performing impersonation.
+ (setegid): Try to set primary group in process token to the new group
+ if ntsec is on.
+ * uinfo.cc (internal_getlogin): Use new `cygsid' class.
+ Try to set owner to user and primary group to current group in process
+ token if the process has been started from a non cygwin process.
+ (uinfo_init): Set primary group only if the process has been started
+ from a non cygwin process.
+ * winsup.h: Move define for `MAX_SID_LEN' to security.h.
+
+Mon Apr 16 23:20:00 2001 Andy Younger <andylyounger@hotmail.com>
+
+ * fhandler_dsp.cc: Improved handling of 8 bit playback modes.
+ Put in mock support for SNDCTL_DSP_SETFRAGMENT.
+
+Tue Apr 24 23:51:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * passwd.cc (getpwnam_r): Add pw_passwd handling as well.
+ (getpwuid_r): Ditto.
+
+Tue Apr 24 23:43:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * passwd.cc (getpwnam_r): Use correct offsets into buffer.
+ Copy pw_gecos field as well.
+ (getpwuid_r): Ditto.
+
+2001-04-24 Egor Duda <deo@logos-m.ru>
+
+ * dlmalloc.c: New file. Port of Doug Lea's malloc
+ * dlmalloc.h: Ditto.
+ * Makefile.in: Add support for MALLOC_DEBUG
+ * config.h.in: Ditto.
+ * winsup.h: Ditto.
+ * configure.in: Add --enable-malloc-debugging option.
+ * configure: Regenerate.
+ * debug.h: Include declarations for debugging malloc.
+ * tty.cc (grantpt): Fix definition.
+ (unlockpt): Ditto.
+
+Mon Apr 23 22:00:29 2001 Christopher Faylor <cgf@cygnus.com>
+
+ Remove trailing underscore from fhandler_base and friends, throughout.
+ * fhandler.h (fhandler_base::set_open_status): New method. Stores
+ original open status.
+ (fhandler_base::get_open_status): New method. Retrieves original open
+ status.
+ (fhandler_base::reset_to_open_binmode): New method.
+ * fhandler.cc (fhandler_base::open): Save open status.
+ (fhandler_base::init): Ditto.
+ * fhandler_clipboard.cc (fhandler_clipboard::open): Ditto.
+ * fhandler_console.cc (fhandler_console::open): Ditto.
+ * fhandler_dsp.cc (fhandler_dsp::open): Ditto.
+ * fhandler_dev_mem.cc (fhandler_dev_mem::open): Ditto.
+ * fhandler_dev_random.cc (fhandler_dev_random::open): Ditto.
+ * fhandler_serial.cc (fhandler_serial::open): Ditto.
+ * fhandler_tty_slave.cc (fhandler_tty_slave::open): Ditto.
+ * fhandler_tty_master.cc (fhandler_tty_master::open): Ditto.
+ * fhandler_dev_zero.cc (fhandler_dev_zero::open): Ditto.
+ * syscalls.cc (setmode): Rework so that 0 mode value causes reversion
+ to open state.
+
+ * fhandler_tty_slave.cc (fhandler_tty_slave::read): Use correct
+ multiplier when converting from deciseconds to milliseconds.
+
+Mon Apr 23 13:28:35 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * fhandler.h (fhandler_base::clear_r_binary): New method.
+ (fhandler_base::clear_w_binary): New method.
+ * syscalls.cc (setmode): Accept 0 as mode value. Resets text/binary
+ behavior for fd to default.
+
+Mon Apr 23 12:46:07 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * net.cc [errmap]: Add '0' condition.
+ (find_winsock_errno): Don't translate no error to EPERM.
+
+Sun Apr 22 20:48:24 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * include/cygwin/version.h: Bump Cygwin version and API version.
+
+Mon Apr 23 9:27:00 2001 Robert Collins <rbtcollins@hotmail.com>
+
+ * thread.cc (MTinterface::Init): Always initialise per process variables.
+
+Sun Apr 22 19:18:18 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * features.h: Reinstate as wrapper for sys/features.h.
+
+Mon Apr 23 0:10:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.cc (alloc_sd): Reformat comment.
+ * shared.cc: Drop function declarations already in security.h.
+
+Sun Apr 22 12:17:57 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * shortcut.c (check_shortcut): Close input file handle before
+ returning.
+ * path.cc (check_sysfile): Ditto.
+ (symlink_info::check): Rely on opened file handle being closed by
+ symlink checking routines. Set ext_tacked_on when .lnk is detected.
+
+Sat Apr 21 19:26:05 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * thread.cc (MTinterface::Init): Remove accidentally checked in code.
+
+Sun Apr 22 00:22:00 2001 Robert Collins <rbtcollins@hotmail.com>
+
+ * passwd.cc (getpwuid): Check for thread cancellation.
+ (getpwuid_r): Ditto.
+ (getpwname): Ditto.
+ (getpwnam_r): Ditto.
+ * thread.h (pthread_mutex): New constructors for pshared operation.
+ (MTinterface): Associative array for pshared mutex's.
+ * thread.cc (MTinterface::Init): Initailize pshared mutex array.
+ (pthread_cond::BroadCast): Implementation notes.
+ (pthread_cond::TimedWait): Remove use of SignalObjectAndWait on non-NT systems.
+ (pthread_mutex::pthread_mutex(unsigned short)): New function.
+ (pthread_mutex::pthread_mutex (pthread_mutex_t *, pthread_mutexattr *)):New function.
+ (pthread_mutex::pthread_mutex(pthread_mutexattr *)): Fail on pshared mutex's.
+ (__pthread_mutex_getpshared): New function.
+ (__pthread_join): Check for thread cancellation.
+ (__pthread_cond_timedwait): Support pshared mutex's.
+ (__pthread_cond_wait): Ditto.
+ (__pthread_condattr_setpshared): Error on PROCESS_SHARED requests.
+ (__pthread_mutex_init): Support pshared mutex's.
+ (__pthread_mutex_getprioceiling): Ditto.
+ (__pthread_mutex_lock): Ditto.
+ (__pthread_mutex_trylock): Ditto.
+ (__pthread_mutex_unlock): Ditto.
+ (__pthread_mutex_destroy): Ditto.
+ (__pthread_mutex_setprioceiling): Ditto.
+ (__pthread_mutexattr_setpshared): Support PTHREAD_PROCESS_PSHARED requests.
+
+Fri Apr 20 19:38:29 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * cygwin.din: Add *scanf and *scan_r functions.
+
+Fri Apr 20 22:25:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.cc (set_process_privileges): Swap out.
+ * sec_helper.cc (set_process_privilege): Rename from
+ `set_process_privileges'. Takes the privilege to enable or disable
+ as parameter now.
+ * security.h: Add prototype for `set_process_privileges'.
+
+2001-04-19 Egor Duda <deo@logos-m.ru>
+
+ * path.cc (path_conv::check): Always initialize member variables.
+
+Fri Apr 20 12:27:49 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * include/sys/file.h: More cleanup for X_OK.
+
+Fri Apr 20 11:48:45 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * include/sys/file.h: Move X_OK protection earlier.
+
+ * dtable.cc (dtable::vfork_child_fixup): Avoid closing already closed
+ handles.
+
+Fri Apr 20 16:29:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * grp.cc (getgroups): Change so that SIDs get compared instead
+ of strings to SIDs.
+
+Fri Apr 20 14:50:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * Makefile.in: Add object files `sec_helper.cc' and `sec_acl.cc'.
+ * security.cc: Swap out several functions.
+ * sec_acl.cc: New file. Move Sun compatibel ACL functions from
+ `security.cc' to here.
+ * sec_helper.cc: New file. Move security helper functions from
+ `security.cc' to here.
+ * security.h: Changed to accommodate the above changes.
+
+Fri Apr 20 14:12:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * grp.cc: Replace `group_in_memory_p' by `group_state'.
+ Eliminate group_sem throughout.
+ (enum grp_state): New enumeration type.
+ (read_etc_group): Make race safe.
+ * security.cc: Eliminate group_sem throughout.
+
+Thu Apr 19 9:40:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc (mmap): Drop usage of the same memory area if the same
+ region of the same file is mapped twice.
+
+Wed Apr 18 16:53:54 2001 Christopher Faylor <cgf@cygnus.com>
+
+ Throughout, change fdtab references to cygheap->fdtab.
+ * child_info.h (cygheap_exec_info): Eliminate special fdtab stuff.
+ * spawn.cc (spawn_guts): Ditto.
+ * cygheap.cc (cygheap_init): Initialize fdtab, if appropriate.
+ * cygheap.h (CYGHEAPSIZE): Include size of init_cygheap.
+ (_cmalloc_entry): Include fdtab here.
+ * dtable.h (dtable): Declare/define new methods.
+ * dtable.cc (dtable::vfork_child_fixup): New method.
+ (dtable::fixup_after_exec): Remove unneeded extra arguments.
+ * dcrt0.cc (dll_crt0_1): Ditto.
+
+ * environ.cc (getwinenv): Use case sensitive comparison.
+ (winenv): Make a copy of environment cache to avoid realloc problems
+ when duplicate environment variables exist in the environment. (From
+ Egor Duda)
+
+ * net.cc (cygwin_socket): Revert Apr 14 change.
+
+ * include/sys/file.h: Protect against previous X_OK definition.
+
+Tue Apr 17 12:18:28 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * passwd.cc: Eliminate passwd_sem throughout.
+ * security.cc: Ditto.
+
+Tue Apr 17 12:18:28 2001 Robert Collins <rbtcollins@hotmail.com>
+
+ * cygwin.din: Export New functions.
+ * passwd.cc (read_etc_passwd): Make race safe.
+ (getpwuid_r): New function.
+ (getpwnam_r): New function.
+
+2001-04-18 Egor Duda <deo@logos-m.ru>
+
+ * grp.cc (getgroups): Avoid crash if passwd field if /etc/group is
+ empty.
+
+Tue Apr 17 19:05:44 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * path.h (path_conv::add_ext_from_sym): Declare.
+ * path.cc (path_conv::add_ext_from_sym): Convert to pure inline method.
+
+Tue Apr 17 18:50:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (windows_device_names): Add missing NULL element.
+
+Tue Apr 17 12:14:54 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (windows_device_names): Move dsp to proper location.
+
+Tue Apr 17 13:44:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (path_conv::check): Set case_clash even if pcheck_case
+ is set to PCHECK_ADJUST when a case clash is given for the last
+ component in path.
+ (symlink_info::case_check): Ditto.
+ * syscalls.cc (_rename): Avoid overwriting an already existing file
+ if a case clash is given even if pcheck_case is set to PCHECK_ADJUST.
+
+Tue Apr 17 2:07:07 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * config.h.in: Turn off VFORK again.
+
+Mon Apr 16 23:45:24 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * path.h (cwdstuff): Move class.
+ * cygheap.h (cwdstuff): To here.
+ (init_cygheap): Add cwd field.
+ * child_info.h (cygheap_exec_info): Eliminate cwd stuff.
+ (child_info_spawn): Ditto.
+ * dcrt0.cc (dll_crt0_1): Remove cygcwd.fixup_after_exec call. Convert
+ cygcwd reference to cygheap->cwd.
+ * path.cc: Ditto, throughout.
+ (cwdstuff::copy): Eliminate.
+ (cwdstuff::fixup_after_exec): Ditto.
+ * spawn.cc (spawn_guts): Eliminate call to cygcwd.copy.
+
+ * fhandler.h (FH_OSS_DSP): Move into "fast" device category.
+
+Mon Apr 16 19:19:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc: Move fh_paging_file from some functions to be
+ a global static variable.
+ (class mmap_record): Add `devtype_' member to remember
+ the device type of the file. Add declaration for methods
+ `get_device', `alloc_fh' and `free_fh'.
+ (mmap_record::mmap_record): Initialize `devtype_' correctly.
+ (mmap_record::alloc_fh): New method.
+ (mmap_record::free_fh): Ditto.
+ (munmap): Use new mmap_record::alloc_fh and mmap_record::free_fh
+ methods to create a correct fhandler.
+ (msync): Ditto.
+ (fixup_mmaps_after_fork): Ditto.
+
+Mon Apr 16 16:01:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * grp.cc (getgroups): If `allow_ntsec' is set, use the process token
+ information to evaluate the groups list.
+
+Mon Apr 16 00:08:02 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * features.h: Remove this file as it is now being supplied by newlib.
+
+Sun Apr 15 23:23:29 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * autoload.cc: Add winmm functions needed by fhandler_dsp.cc.
+
+Sun Apr 15 22:53:52 2001 Andy Younger <andylyounger@hotmail.com>
+
+ * fhandler_dsp.cc: New file. Implements OSS like /dev/dsp.
+ * include/sys/soundcard.h: New file. User land includes for OSS
+ /dev/dsp.
+ * fhandler.h: Add new class fhandler_dev_dsp and a FH_OSS_DSP
+ definition.
+ * dtable.cc (dtable::build_fhandler): Allow creation of the /dev/dsp
+ device.
+ * path.cc (windows_device_names): Add /dev/dsp into list of device
+ names.
+ * Makefile.in (DLL_OFILES): Add fhandler_dsp.o.
+
+Sun Apr 15 16:36:27 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * uname.c (uname): Default n in in86 to 6 if Windows returns > 6.
+
+Sun Apr 15 15:56:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (add_ext_from_sym): Redefine to call `add_ext_from_sym_'.
+ (add_ext_from_sym_): New inline function.
+
+Sat Apr 14 19:23:52 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * config.h.in: Turn on VFORK by default.
+
+Sat Apr 14 18:04:35 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * net.cc (cygwin_socket): Set SO_LINGER to small value so closed UNIX
+ domain sockets will not stay around.
+
+Sat Apr 14 18:01:43 2001 Pierre A. Humblet <Pierre.Humblet@ieee.org>
+
+ * select.cc (socket_cleanup): Set SO_LINGER to small value so closed
+ dummy sockets do not stay around. Use correct value for second argument
+ to shutdown.
+
+Sat Apr 14 17:04:00 2001 Robert Collins <rbtcollins@hotmail.com>
+
+ * thread.h (MTinterface): Add threadcount.
+ * thread.cc (MTinterface::Init): Set threadcount to 1.
+ (__pthread_create): Increment threadcount.
+ (__pthread_exit): Decrement threadcount and call exit() from the last thread.
+
+Fri Apr 13 11:34:24 2001 Robert Collins <rbtcollins@hotmail.com>
+
+ * fork.cc (fork_child): Call the __pthread_atforkchild function.
+ (fork_parent): Call the __pthread_atforkparent function.
+ * cygwin.din: Export pthread_atfork.
+ * thread.h (callback): New class.
+ (MTinterface): Use it.
+ * thread.cc (__pthread_atforkprepare): New function.
+ (__pthread_atforkparent): New function.
+ (__pthread_atforkchild): New function.
+ (__pthread_atfork): New function.
+ * pthread.cc (pthread_atfork): New function.
+
+Fri Apr 13 9:52:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (add_ext_from_sym): New define evaluating `known'suffix'.
+ (path_conv::check): Use add_ext_from_sym throughout.
+
+Thu Apr 12 23:19:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * dir.cc (mkdir): Check for case clash.
+ * environ.cc: Add extern declaration for `pcheck_case'.
+ (check_case_init): New function.
+ (struct parse_thing): Add "check_case" option.
+ * errno.cc (_sys_nerrlist): Add text for ECASECLASH.
+ (strerror): Add case branch for ECASECLASH.
+ * fhandler.cc (fhandler_disk_file::open): Check for case clash.
+ * path.cc: Add global variable `pcheck_case'.
+ (struct symlink_info): Add member `case_clash' and method `case_check'.
+ (path_prefix_p_): Call `pathnmatch' instead of `strncasematch'.
+ (pathnmatch): New funtion.
+ (pathmatch): Ditto.
+ (path_conv::check): Add handling for case checking.
+ (symlink): Check for case clash.
+ (symlink_info::check): Add parameter for case checking.
+ Handle case checking.
+ (symlink_info::case_check): New method.
+ (chdir): Don't use unconverted path if pcheck_case==PCHECK_STRICT.
+ * path.h: Add extern declarations for `pathmatch' and
+ `pathnmatch'.
+ (enum case_checking): New enumeration type describing
+ the case checking behaviour of path conversion routines.
+ (class path_conv): Add member `case_clash'.
+ * syscalls.cc (_link): Check for case clash.
+
+Thu Apr 12 12:49:53 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * syscalls.cc (mkfifo): New function stub.
+
+2001-04-12 Robert Collins <rbtcollins@hotmail.com>
+
+ * configure.in: Remove PTH_ALLOW.
+ * cygwin.din: Remove @PTH_ALLOW@ prefixes to pthread functions. Add
+ new pthread exports.
+ * pthread.cc: New wrapper functions for the above new exports.
+ * sched.cc (valid_sched_parameters): New function.
+ (sched_setparam): Use it.
+ (sched_set_thread_priority): New function. Used by pthread_sched*.
+ * thread.cc (pthread_key_destructor::InsertAfter): New function.
+ (pthread_key_destructor::UnlinkNext): New function.
+ (pthread_key_destructor::Next): New function.
+ (pthread_key_destructor_list::Insert): New function.
+ (pthread_key_destructor_list::Remove): New function.
+ (pthread_key_destructor_list::Pop): New function.
+ (pthread_key_destructor::pthread_key_destructor): New function.
+ (pthread_key_destructor_list::IterateNull): New function.
+ (MTinterface::Init): Initialise new member.
+ (pthread::pthread): Initialise new members.
+ (pthread::create): Copy new attributes. Set the new thread priority.
+ (pthread_attr::pthread_attr): Initialise new members.
+ (pthread_key::pthread_key): Setup destructor function.
+ (pthread_key::~pthread_key): Remove destructor function.
+ (pthread_mutexattr::pthread_mutexattr): New function.
+ (pthread_mutexattr::~pthread_mutexattr): New function.
+ (__pthread_once): New function.
+ (__pthread_cleanup): New function.
+ (__pthread_cancel): New function.
+ (__pthread_setcancelstate): New function.
+ (__pthread_setcanceltype): New function.
+ (__pthread_testcancel): New function.
+ (__pthread_attr_getinheritsched): New function.
+ (__pthread_attr_getschedparam): New function.
+ (__pthread_attr_getschedpolicy): New function.
+ (__pthread_attr_getscope): New function.
+ (__pthread_attr_setinheritsched): New function.
+ (__pthread_attr_setschedparam): New function.
+ (__pthread_attr_setschedpolicy): New function.
+ (__pthread_attr_setscope): New function.
+ (__pthread_exit): Call any key destructors on thread exit.
+ (__pthread_join): Use the embedded attr values.
+ (__pthread_detach): Use the embedded attr values.
+ (__pthread_getconcurrency): New function.
+ (__pthread_getschedparam): New function.
+ (__pthread_key_create): Pass the destructor on object creation.
+ (__pthread_key_delete): Correct incorrect prototype.
+ (__pthread_setconcurrency): New function.
+ (__pthread_setschedparam): New function.
+ (__pthread_cond_timedwait): Support static mutex initialisers.
+ (__pthread_cond_wait): Ditto.
+ (__pthread_mutex_getprioceiling): New function.
+ (__pthread_mutex_lock): Support static mutex initialisers.
+ (__pthread_mutex_trylock): Ditto.
+ (__pthread_mutex_unlock): Ditto.
+ (__pthread_mutex_destroy): Ditto.
+ (__pthread_mutex_setprioceiling): New function.
+ (__pthread_mutexattr_getprotocol): New function.
+ (__pthread_mutexattr_getpshared): New function.
+ (__pthread_mutexattr_gettype): New function.
+ (__pthread_mutexattr_init): New function.
+ (__pthread_mutexattr_destroy): New function.
+ (__pthread_mutexattr_setprotocol): New function.
+ (__pthread_mutexattr_setprioceiling): New function.
+ (__pthread_mutexattr_getprioceiling): New function.
+ (__pthread_mutexattr_setpshared): New function.
+ (__pthread_mutexattr_settype): New function. Remove stubs for non
+ MT_SAFE compilation.
+ * thread.h: Remove duplicate #defines. Add prototypes for new
+ functions in thread.cc.
+ (pthread_key_destructor): New class.
+ (pthread_key_destructor_list): New class.
+ (pthread_attr): Add new members.
+ (pthread): Remove members that are duplicated in the pthread_attr
+ class.
+ (pthread_mutex_attr): Add new members.
+ (pthread_once): New class.
+ * include/pthread.h: Add prototypes for new functions exported from
+ cygwin1.dll. Remove typedefs.
+ * include/sched.h: Add prototypes for new functions in sched.cc.
+ * include/cygwin/types.h: Add typedefs from pthread.h
+
+Tue Apr 10 22:02:53 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (struct symlink_info): Add extn and ext_tacked_on fields.
+ (path_conv::check): Only tack on extension if a known one didn't
+ already exist.
+ (suffix_scan::has): Return pointer to known extension.
+ (symlink_info::check): Record location of extension, if any.
+
+2001-04-09 Egor Duda <deo@logos-m.ru>
+
+ * fhandler.h (class fhandler_socket): Add members and methods to
+ support secure connections on AF_UNIX sockets.
+ * fhandler_socket.cc (fhandler_socket::set_connect_secret): New method.
+ (fhandler_socket::get_connect_secret): Ditto.
+ (fhandler_socket::create_secret_event): Ditto.
+ (fhandler_socket::close_secret_event): Ditto.
+ (fhandler_socket::check_peer_secret_event): Ditto.
+ (fhandler_socket::fixup_after_fork): Duplicate secret event to child.
+ (fhandler_socket::dup): Copy address family.
+ (fhandler_socket::close): Close secret event.
+ * net.cc (get_inet_addr): Read secret cookie.
+ (cygwin_connect): Check if peer knows secret cookie value.
+ (cygwin_accept): Ditto. Copy address family to newly created socket.
+ (cygwin_bind): Generate and write secret cookie.
+ (wsock_init): Initialize random number generator.
+
+Sun Apr 8 20:40:58 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * Makefile.in: Put -lgcc last in list of libraries, since stdc++
+ library needs it.
+ * cygwin.din: Remove obsolete "__empty" export.
+ * exceptions.cc (call_signal_handler_now): Force inclusion of function
+ even when -finline-functions is specified.
+ * sigproc.h: Remove obsolete call_signal_handler declaration.
+
+Sun Apr 8 20:36:55 2001 Benjamin Riefenstahl <Benjamin.Riefenstahl@epost.de>
+
+ * fhandler_console.cc (cp_get_internal): New function.
+ (cp_convert): New function.
+ (con_to_str): New function.
+ (str_to_con): New function.
+ (fhandler_console::read): Replace OemToCharBuff with con_to_str.
+ (fhandler_console::write_normal): Replace CharToOemBuff with str_to_con.
+
+Thu Apr 5 22:41:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (stat_worker): Fix conditional which still allowed
+ successful stat'ing of non-existant files.
+
+Wed Apr 4 10:37:44 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * child_info.h: Bump magic number for fork/exec/spawn.
+
+Tue Apr 3 20:06:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * errno.cc (errmap): Map ERROR_FILE_INVALID to ENXIO.
+
+Mon Apr 2 22:48:58 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * cygrun.c (main): Fix compiler warning.
+ * gmon.c (_mcleanup): Ditto.
+ * profil.c (profile_off): Ditto.
+
+ * net.cc (find_winsock_errno): New function.
+ (__set_winsock_errno): Use find_winsock_errno.
+ (cygwin_setsockopt): Detect SO_ERROR for debugging.
+ (cygwin_getsockopt): Ditto. Translate error when getsockopt returns
+ SO_ERROR.
+ * winsup.h: regparmize __set_winsock_errno.
+ * include/sys/strace.h: Document that strace functions can't use
+ regparm.
+
+2001-04-02 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
+
+ * fhandler.cc (fhandler_disk_file::open): Avoid checking a magic
+ number of a directory.
+
+Mon Apr 2 00:24:08 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * shared_info.h (mount_info): Remove mnt_ elements.
+ * thread.h (struct _winsup_t): Add mnt_ elements.
+ * path.cc (fillout_mntent): Use mnt_ elements from reent_winsup ().
+
+Sun Apr 1 20:10:34 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (sigframe::call_signal_handler): Return value of
+ call_signal_handler_now.
+ * sigproc.h (sigframe): Use constructor.
+ * syscalls.cc (_read): Correct errno test prior to calling signal
+ handler.
+
+Sun Apr 1 00:38:06 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (sigframe::call_signal_handler): Move outside of "C"
+ block or some compilers will complain.
+
+Sun Apr 1 00:24:14 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (call_signal_handler_now): Rename from
+ call_signal_handler to avoid C++ confusion.
+
+Sun Apr 1 00:08:15 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (fillout_mntent): Always remove drive root directories from
+ future consideration by "/cygdrive" reporting.
+ (cygdrive_getmnt): Avoid reporting removable drives or drives with no
+ media mounted.
+
+Sat Mar 31 21:56:19 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * thread.h (struct _winsup_t): Remove obsolete elements. Add
+ available_drives element.
+ * path.cc (mount_info::getmntent): Report "/cygdrive" drives when
+ mounted drives are exhausted.
+ (fillout_mntent): New function.
+ (mount_item::getmntent): Use fillout_mntent.
+ (cygdrives_mntent): New function. Returns next available "/cygdrive".
+ (setmntent): Initialize available "/cygdrives".
+ * syscalls.cc: Remove some if 0'ed code.
+ * times.cc (timezone): Use more descriptive variable name.
+
+Sat Mar 31 18:59:52 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * sigproc.h (class sigframe): Implement 'unregister()' method.
+ (sigframe::~sigframe): Use unregister method.
+ (sigframe::call_signal_handler): Declare new method.
+ * exceptions.cc (sigframe::call_signal_handler): New method.
+ Unregisters current sigframe before calling signal handler.
+ (setup_handler): Clear waiting threads prior to arming signal_arrived.
+ * syscalls.cc (_read): Change goto to loop. Recalculate sigframe
+ inside of loop so that constructor is called when appropriate.
+ * wait.cc (wait4): Ditto.
+
+ * signal.cc: Change "sig" to "signal" in debugging messages throughout.
+ * sigproc.cc: Ditto.
+
+Sat Mar 31 17:12:08 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * fhandler_serial.cc (fhandler_serial::raw_write): Close protected
+ handles with ForceCloseHandle or suffer spurious warnings.
+
+Sat Mar 31 16:23:32 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * fhandler.cc (fhandler_base::read): Remove special handling of CTRL-Z.
+
+Sat Mar 31 11:09:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.h (class fhandler_console): Add members `insert_mode'.
+ * fhandler_console.cc (fhandler_console::dup): Duplicate `insert_mode'.
+ (fhandler_console::fhandler_console): Initialize `insert_mode'.
+ (fhandler_console::char_command): Add terminal capabilities
+ "enter insert mode" = \E[4h and "exit insert mode" = \E[4l.
+ Care for insert mode on terminal capability "repeat char" = \E[x;yb.
+ (fhandler_console::write_normal): Care for insert mode before writing
+ to the console.
+ (array keytable): Add keymapping for modified cursor and control
+ block keys (xterm like).
+
+Fri Mar 30 13:02:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.h (class fhandler_console): Add members `savebufsiz' and
+ `savebuf' to allow save/restore of screen.
+ * fhandler_console.cc (fhandler_console::dup): Duplicate `savebufsiz'
+ and `savebuf'.
+ (fhandler_console::fhandler_console): Initialize `savebufsiz' and
+ `savebuf'.
+ (fhandler_console::char_command): Add terminal capabilities
+ "save screen content" = \E[?47h and "restore screen content" = \E[?47l.
+
+Wed Mar 28 19:28:50 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (chdir): Eat trailing whitespace on input path.
+
+Tue Mar 27 22:38:42 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * lib/_cygwin_S_IEXEC.c: Remove "const" from globals or they never seem
+ to be defined. Wrap definitions in extern "C". Include winsup.h to
+ assure proper definitions.
+
+ * dcrt0.cc (dll_crt0_1): Call stdio_init after premain run so that
+ binmode.o, etc., will control default stdio settings.
+ * dtable.cc (dtable::init_std_file_from_handle): Allow __fmode to force
+ binmode/textmode settings. Default pipes to binmode.
+
+Tue Mar 27 11:31:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc (mmap): Fix conditional for previous patch.
+
+Mon Mar 26 18:48:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc (mmap): Outflank copy-on-write problem on 9x by
+ setting access mode to FILE_MAP_READ when read access is requested.
+
+Sun Mar 25 20:12:21 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * dlfcn.cc (check_access): Eliminate.
+ (check_path_access): Use passed in path_conv buf.
+ (get_full_path_of_dll): Use passed in name buf to avoid a static. Rip
+ out most of the path checking since LoadLibrary will do all of this
+ automatically.
+ (dlopen): Set errno when appropriate (may not be compliant?).
+ * environ.cc (posify): Don't pass in "native" path if it seems to
+ actually be posix.
+
+Thursday Mar 22 2001 Robert Collins <rbtcollins@hotmail.com>
+
+ * fhandler.h (fhandler_dev_clipboard): Extend to support writing.
+ * fhandler_clipboard.cc (fhandler_dev_clipboard::fhandler_dev_clipboard):
+ Initialize new fields. Open clipboard here.
+ (fhandler_dev_clipboard::dup): New method.
+ (fhandler_dev_clipboard::open): Accommodate new fields. Register
+ clipboard here, if appropriate.
+ (set_clipboard): New function. Moves buffer to clipboard.
+ (fhandler_dev_clipboard::write): Truly implement clipboard writing.
+ (fhandler_dev_clipboard::read): Reimplement to allow successive reads.
+ (fhandler_dev_clipboard::lseek): Truly implement seeks in clipboard.
+ (fhandler_dev_clipboard::close): Clear out new fields. Support
+ sequential reads and sequential writes. Support for binary data via a
+ native clipboard format.
+
+2001-03-22 Egor Duda <deo@logos-m.ru>
+
+ * fhandler_console.cc (fhandler_console::set_default_attr): Update
+ console color attributes on tty reset.
+
+Wed Mar 21 22:12:36 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * autoload.cc (kernel32_init): New function for kernel32 autoload
+ initialization.
+ (SignalObjectAndWait): Add conditional load of this function when it is
+ available.
+
+2001-03-21 Robert Collins <rbtcollins@hotmail.com>
+
+ * sched.cc: New file. Implement sched*.
+ * include/sched.h: New file. User land includes for sched*.
+ * Makefile.in: Add sched.o
+ * cygwin.din: Add exports for sched*.
+
+Tue Mar 20 14:48:46 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * dtable.cc: Guard against new winsock.h/winsock2.h warnings when
+ mixing winsock*.h and sys/types.h.
+ * fhandler_socket.cc: Ditto.
+ * net.cc: Ditto.
+ * select.cc: Ditto.
+ * exceptions.cc: Remove unneeded define.
+
+Mon Mar 19 17:43:29 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (interruptible): Update debugging output.
+ (setup_handler): Ensure that wait_sig loop wakes up when we punt on
+ sending a signal.
+ * poll.cc (poll): Add signal guard here.
+
+2001-03-19 Egor Duda <deo@logos-m.ru>
+
+ * tty.h (tty::create_inuse): Add new parameter to allow non-
+ inheritable 'inuse' events.
+ * tty.cc (tty::create_inuse): Use new parameter.
+ * fhandler_tty.cc (fhandler_tty_master::init): Ditto.
+ * fhandler_tty.cc (fhandler_pty_master::open): Ditto.
+ * fhandler_tty.cc (fhandler_tty_master::init): Create master_alive
+ event.
+ * tty.cc (tty_list::terminate): Close master_alive event.
+ * fhandler_tty.cc (fhandler_tty_common::close): Send EOF to slaves
+ when master side is closed.
+
+Mon Mar 19 14:32:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc (map::get_list_by_fd): Avoid calling `get_namehash' when
+ file descriptor is -1.
+
+Sat Mar 17 18:30:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (check_posix_perm): New static function.
+ (fpathconf): Add _PC_POSIX_PERMISSIONS and _PC_POSIX_SECURITY
+ support.
+ (pathconf): Ditto.
+ * include/cygwin/version.h: Bump API minor number to 37.
+
+2001-03-18 Egor Duda <deo@logos-m.ru>
+
+ * fhandler.h (fhandler_tty_slave): Declare new methods.
+ * select.cc (fhandler_tty_slave::select_read): New method.
+ * select.cc (fhandler_tty_slave::ready_for_read): Ditto.
+ * select.cc (verify_tty_slave): New function.
+ * fhandler_termios.cc (fhandler_termios::line_edit): Empty input
+ buffer on signal.
+ * fhandler_tty.cc (fhandler_tty_slave::read): Check for input data
+ after reading from pipe. Reset event if input pipe is empty.
+ * tty.h (class tty): Allow creating events with manual reset.
+ * tty.cc (tty::get_event): Use manual_reset flag.
+ * tty.cc (tty::common_init): Create input_available_event with
+ manual reset.
+
+Sat Mar 17 21:48:03 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * external.cc (fillout_pinfo): Match windows pid, as well as cygwin pid
+ when passed in pid. Don't prematurely break when searching for a pid.
+
+ * thread.h (_winsup_t): Eliminate unneeded field.
+
+Sat Mar 17 20:46:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (get_95_ifconf): Use strcasematch instead of strcasecmp.
+ * syscalls.cc (_unlink): Ditto.
+ (_rename): Ditto.
+
+Sat Mar 17 12:43:15 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (suffix_scan::next): Avoid searching for foo.lnk twice when
+ input is "foo".
+
+Sat Mar 17 18:10:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (cygwin_socket): Set protocol to 0 when address family is
+ AF_UNIX to avoid WSAEPROTONOSUPPORT error.
+
+Sat Mar 17 09:51:32 2001 Mathew Brozowski <brozow@tavve.com>
+
+ * net.cc (cygwin_socket): Pass protocol parameter to socket call.
+
+Sat Mar 17 02:05:38 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * dir.cc (readdir): Use strcasematch for consistency.
+ * path.cc (symlink_info): Eliminate known_suffix.
+ (path_conv::check): Always copy ext_here to end of buffer, if found.
+ (suffix_scan): Eliminate ext_here, add suffixes_start.
+ (suffix_scan::has): Eliminate an argument. Reorganize. Always return
+ pointer to end of input path.
+ (suffix_scan::next): Take a second pass through the suffix list looking
+ for .lnk.
+ (symlink_info::check): Eliminate known_suffix usage.
+
+Sat Mar 17 00:10:52 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * syscalls.cc (stat_dev): Give devices full read/write by default.
+
+Saturday Mar 17 3:45 2001 Robert Collins <rbtcollins@hotmail.com>
+
+ * thread.cc (MTinterface::CreateCond): Check for null attr pointer.
+
+Fri Mar 16 21:13:23 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * fhandler_termios.cc (fhandler_termios::line_edit): Don't accept input
+ when a signal is sent or we'll end up in an EOF/signal race.
+
+Fri Mar 16 20:25:40 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc: Translate scan states from defines to enums.
+ (suffix_scan): Rename state to nextstate for clarity.
+ (lnk_match): Change to allow multiple states to indicate that a .lnk
+ has been matched.
+ (suffix_scan::has): Eliminate a goto. Handle .lnk as a special case,
+ since a .lnk may also need to be tacked on the end of a .lnk.
+ (suffix_scan::next): Don't increment next state. Set it specifically.
+ Recognize new .lnk states.
+
+Saturday Mar 17 01:19 2001 Robert Collins rbtcollins@hotmail.com
+
+ * cygwin.din: Export the new functions.
+ * pthread.cc (pthread_cond_*): Add wrapper functions that call
+ __pthread_cond* functions.
+ * thread.cc (__pthread_cond_*): Implement the pthread_cond* functions.
+ * thread.h: Add new class entries and prototypes for __pthread_cond*
+ functions.
+ * include/pthread.h: user land header prototypes for pthread_cond*
+ functions and related defines.
+
+Wed Mar 14 16:30:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * environ.cc (parse_options): Use strtok_r instead of strtok.
+ * security.cc (convert_string_sid_to_sid): Ditto.
+ (aclfromtext): Ditto. Fix buffer usage.
+
+Wed Mar 14 10:11:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (lnk_suffixes): Remove.
+ (class suffix_scan): Add `lnk_state' flag.
+ (suffix_scan::lnk_match): Return state of `lnk_state' now.
+ (suffix_scan::has): Changed behaviour if file has `.lnk' suffix.
+ (suffix_scan::next): Set `lnk_state' where appropriate.
+ (symlink_info::check): Fix a wrong `break'.
+ * syscalls.cc (chown_worker): Change debug statement to reflect
+ lchown fix.
+ (lchown): Call chown_worker with `PC_SYM_NOFOLLOW' instead of
+ `PC_SYM_IGNORE'.
+
+Tue Mar 13 13:52:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (fhandler_disk_file::fstat): Add correct modes to
+ symlinks when stat'ing on FAT or FAT32 file systems.
+
+2001-03-12 Egor Duda <deo@logos-m.ru>
+
+ * fhandler.h (fhandler_termios::fixup_after_exec): New function.
+ * fhandler_termios.cc (fhandler_termios::fixup_after_fork): New
+ function. Fixup output handle.
+ * fhandler_tty.cc (fhandler_tty_common::fixup_after_fork): Output
+ handle is now fixed up in fhandler_termios::fixup_after_fork().
+
+2001-03-12 Egor Duda <deo@logos-m.ru>
+
+ * fhandler.h (fhandler_termios::fhandler_termios): Enable fixup
+ after fork.
+ * fhandler_console.cc (fhandler_console::fhandler_console): Fixup
+ after fork is now enabled in the base class constructor.
+
+Mon Mar 12 11:19:41 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * mkvers.sh: Include config.h so that DEBUGGING is correctly defined.
+
+Mon Mar 12 09:47:55 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * spawn.cc (spawn_guts): Don't set EXIT_REPARENTING if parent process
+ is not a cygwin process (suggested by Jason Gouger
+ <cygwin@jason-gouger.com>).
+
+Sun Mar 11 16:00:58 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * child_info.h: Bump magic number for fork/exec/spawn.
+
+Sat Mar 10 20:54:47 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * autoload.cc (noload): Use proper method for multiline strings or
+ newer gcc's complain.
+ * exceptions.cc (unused_sig_wrapper): Ditto.
+ * fhandler.h (fhandler_base): Make get_io_handle and friends return
+ self.
+ * fhandler_tty.cc (fhandler_pty_common::close_on_exec): Accommodate
+ DEBUGGING flag to avoid spurious warnings when inheritance is set.
+
+Sat Mar 10 16:52:12 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * shortcut.c (PATH_ALL_EXEC): Add parentheses to avoid a compiler
+ warning.
+
+ * exceptions.cc (setup_handler): Clarify debugging message.
+ * sigproc.cc (proc_subproc): Remove PROC_CHILDSTOPPED test. It is
+ handled by normal PROC_CLEARWAIT case.
+ (wait_sig): Eliminate "dispatched" tracking. Remove __SIGCHILDSTOPPED
+ test. Decrement counter again before jumping out of
+ InterlockedDecrement loop so that subsequent InterlockedIncrement will
+ keep the counter at the correctly decremented value and also detect
+ when there are pending signals.
+ * sigproc.h: Remove __SIGCHILDSTOPPED element.
+ (procstuff): Remove PROC_CHILDSTOPPED element.
+
+Sat Mar 10 15:22:44 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * syscalls.cc (_rename): Set errno to ENOENT when an old path doesn't
+ exist (from Kazuhiro Fujieda <fujieda@jaist.ac.jp>). Also set EACCES
+ when directory is not writable.
+
+Wed Mar 7 15:49:47 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * syscalls.cc (_read): Change definition to return ssize_t to be
+ consistent with read.
+ (_write): Change definition to return ssize_t to be consistent with
+ write.
+
+Wed Mar 7 01:08:21 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * sigproc.h (sigthread): Declare new methods. Create new winapi_lock
+ field.
+ (sigframe:;set): Call get_winapi_lock after frame is set so that signal
+ handler thread knows not to call SuspendThread.
+ (sigframe::~sigframe): Release winapi_lock.
+ * exceptions.cc (sigthread::get_winapi_lock): New method.
+ (sigthread::release_winapi_lock): New method.
+ (setup_handler): Use get_winapi_lock to ensure that signalled thread is
+ not blocked in a Windows API.
+
+ * path.h (path_types): Avoid broken GCC warning.
+
+Tue Mar 6 14:02:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (suffix_scan::has): Change order of conditionals
+ to allow checking for .lnk suffixes even if in_suffixes is empty.
+
+Tue Mar 6 13:02:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.c (cygwin_premain0): Add missing parameter.
+ * binmode.c (cygwin_premain0): Ditto.
+ * textmode.c (cygwin_premain0): Ditto.
+
+Tue Mar 6 12:04:00 2001 Jason Tiller <jtiller@sjm.com>
+
+ * auto_load.cc: Add "GetKeyboardLayout" entry in the list of
+ Win32 User32.DLL exports to provide.
+ * fhandler.h (class fhandler_console): Add meta_mask private
+ member to remember which keystroke modifiers should generate
+ META.
+ * fhandler_console.cc (fhandler_console::read): Modify code that
+ tests a keystroke for a META-escaped key to use the 'meta_mask'
+ variable.
+ (fhandler_console::fhandler_console): Add definition for
+ variable "meta_mask" used to determine if a keystroke should be
+ preceded by META in the client console stream. Set meta_mask
+ based on whether or not user's keyboard language is English -
+ non-English keyboards pass AltGr (right <ALT>) unmolested,
+ whereas English keyboards now interpret left- and right-<ALT>
+ as META.
+
+Mon Mar 5 20:15:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/a.out.h: Add copyright hint.
+ * include/fcntl.h: Ditto.
+ * include/lastlog.h: Ditto.
+ * include/memory.h: Ditto.
+ * include/mntent.h: Ditto.
+ * include/paths.h: Ditto.
+ * include/poll.h: Ditto.
+ * include/syslog.h: Ditto.
+ * include/termio.h: Ditto.
+ * include/tzfile.h: Ditto.
+ * include/arpa/inet.h: Ditto.
+ * include/asm/byteorder.h: Ditto.
+ * include/asm/socket.h: Ditto.
+ * include/asm/types.h: Ditto.
+ * include/cygwin/if.h: Ditto.
+ * include/cygwin/mtio.h: Ditto.
+ * include/cygwin/rdevio.h: Ditto.
+ * include/cygwin/socket.h: Ditto.
+ * include/net/if.h: Ditto.
+ * include/netinet/in.h: Ditto.
+ * include/netinet/in_systm.h: Ditto.
+ * include/netinet/ip.h: Ditto.
+ * include/netinet/ip_icmp.h: Ditto.
+ * include/netinet/tcp.h: Ditto.
+ * include/sys/cdefs.h: Ditto.
+ * include/sys/cygwin.h: Ditto.
+ * include/sys/ioctl.h: Ditto.
+ * include/sys/mman.h: Ditto.
+ * include/sys/mount.h: Ditto.
+ * include/sys/mtio.h: Ditto.
+ * include/sys/procfs.h: Ditto.
+ * include/sys/resource.h: Ditto.
+ * include/sys/smallprint.h: Ditto.
+ * include/sys/socket.h: Ditto.
+ * include/sys/strace.h: Ditto.
+ * include/sys/syslog.h: Ditto.
+ * include/sys/sysmacros.h: Ditto.
+ * include/sys/termio.h: Ditto.
+ * include/sys/termios.h: Ditto.
+ * include/sys/uio.h: Ditto.
+ * include/sys/un.h: Ditto.
+ * include/sys/utsname.h: Ditto.
+ * include/sys/vfs.h: Ditto.
+ * include/sys/wait.h: Ditto.
+ * regexp/regerror.c: Ditto.
+ * regexp/regexp.h: Ditto.
+ * regexp/regmagic.h: Ditto.
+
+Mon Mar 5 01:25:03 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * dlopen.c (dlopen): Return NULL when name is NULL (suggested by
+ chrisiasci@aol.com).
+
+ * cygwin.din: Add a new, internally used export -
+ _check_for_executable.
+ * dcrt0.cc (dll_crt0_1): Set _check_for_executable for older binaries.
+ Pass user_data to premain functions.
+ * fhandler.cc (fhandler_disk_file::open): Only check for executable if
+ the linked program is interested in the executable bit.
+ (fhandler_disk_file::check_execable_p): Delete.
+ * fhandler.h (executable_states): New enumeration of various states of
+ executable bit caring.
+ (fhandler_base::set_execable_p): New method.
+
+ * fhandler_termios.cc (fhandler_termios::line_edit): Flag when a signal
+ has been sent to the tty. Return -1 when this is so.
+ * fhandler_console.cc (fhandler_console::read): Return -1 when signal
+ sending character encountered.
+
+ * path.cc (path_conv::check): Record when path refers to a disk device.
+ Move executable extension check here.
+ (check_sysfile): Accommodate new EXEC path states.
+ (has_suffix): Remove.
+ (next_suffix): Remove.
+ (class suffix_scan): New clas.
+ (suffix_scan::has): New method.
+ (suffix_scan:next): New method.
+ (symlink_info::check): Use suffix_scan method to control for scanning
+ for suffixes.
+ * path.h (path_conv::exec_state): New method.
+ * perprocess.h: Make "C" friendly.
+ * include/cygwin/version.h: Define CYGWIN_VERSION_CHECK_FOR_S_IEXEC.
+ Bump CYGWIN_VERSION_API_MINOR.
+ * include/sys/cygwin.h: Change premain declarations.
+
+ * winsup.h: Move __cplusplus test to after builtin defines.
+
+2001-03-04 Egor Duda <deo@logos-m.ru>
+
+ * fhandler.h (class fhandler_tty_common): New mutex and event to
+ syncronize input on master tty with slave tty.
+ * fhandler_tty.cc (fhandler_pty_master::accept_input): Use them to
+ syncronize with slave.
+ * fhandler_tty.cc (fhandler_tty_slave::read): Use input mutex and
+ event to syncronize with master. Do not limit amount of data read
+ from master to vmin value. Interrupt on signal and return already
+ read data, if any.
+ * fhandler_tty.cc (fhandler_tty_slave::open): Handle input mutex and
+ event.
+ * fhandler_tty.cc (fhandler_tty_common::close): Ditto.
+ * fhandler_tty.cc (fhandler_tty_common::set_close_on_exec): Ditto.
+ * fhandler_tty.cc (fhandler_tty_common::fixup_after_fork): Ditto.
+ * fhandler_tty.cc (fhandler_tty_common::dup): Ditto.
+ * tty.h (tty::open_input_mutex): New function.
+ * tty.cc (tty::common_init): Create input mutex and event.
+
+Fri Mar 2 13:32:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * dir.cc (readdir): Fix creating path in symlink check.
+
+Fri Mar 2 12:33:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * dir.cc (readdir): Fix shortcut==symlink condition.
+ * environ.cc: Add extern decl for `allow_winsymlinks'.
+ (struct parse_thing): Add entry for `[no]winsymlinks'.
+ * path.cc (symlink): Change to be able to create both,
+ symlink==shortcut and symlink==systemfile, dependent of
+ the setting of `allow_winsymlinks'.
+ * security.cc (cygwin_logon_user): Add debug output.
+ * shortcut.c: Add defines from path.h.
+ (has_exec_chars): Copy from path.h.
+ (check_shortcut): Check for executable file condition if not a
+ shortcut.
+
+Thu Mar 1 21:06:07 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (sig_handle_tty_stop): Ignore attempts to suspend a
+ process if started by non-cygwin parent.
+
+Thu Mar 1 20:48:11 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * select.cc (peek_console): Don't report read_ready on mouse events
+ unless we are looking for mouse events.
+ * fhandler.h (fhandler_console::mouse_aware): New method.
+
+Wed Feb 28 15:10:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * uinfo.cc: Eliminate `#include <wchar.h>'.
+
+2001-02-28 Egor Duda <deo@logos-m.ru>
+
+ * fhandler_floppy.cc (fhandler_dev_floppy::lseek): Determine
+ drive geometry or partition size to allow seeking from the end of
+ raw floppy device. Don't allow positioning past the end of media or
+ to offsets bigger then max off_t.
+
+2001-02-27 Egor Duda <deo@logos-m.ru>
+
+ * fhandler.h (class fhandler_console): Make all variables that
+ describe "state" of console to be members of fhandler_console.
+ default_color is now the color which is set when console recieves
+ reset command.
+ * fhandler_console.cc (fhandler_console::fhandler_console): Turn
+ mouse handling and raw keyboard mode off by default. Initialize
+ state information.
+ * fhandler.cc (fhandler_console::set_raw_win32_keyboard_mode): New
+ function.
+ * fhandler_console.cc (fhandler_console::set_default_attr): New
+ function. Reset console attributes to default values.
+ * fhandler_console.cc (fhandler_console::open): Reset attributes.
+ * fhandler_console.cc (fhandler_console::get_win32_attr): New function.
+ Calculate win32-style console attribute based on terminal attributes.
+ * fhandler_console.cc (fhandler_console::set_cursor_maybe): Use
+ member variable.
+ * fhandler_console.cc (fhandler_console::read): If in raw-win32
+ keyboard mode, encode win32 keyboard events in \033{x;y;z;t;u;wK
+ sequences.
+ * fhandler_console.cc (fhandler_console::dup): Copy all state
+ information to the dup()ed handle.
+ * fhandler_console.cc (fhandler_console::scroll_screen): Use current
+ fill-in attribute.
+ * fhandler_console.cc (fhandler_console::clear_screen): Ditto.
+ * fhandler_console.cc (fhandler_console::char_command): Check if we
+ saw '?' symbol by member variable. Set terminal attributes on \033[Xm
+ commands. \033[24m - turn off underline mode, \033[27m - turn off
+ reverse mode, \033[39m - restore default foreground color.
+ \033[49m - restore default background color. \033[2000h - turn on raw
+ keyboard mode, \033[2000l - turn off raw keyboard mode.
+ * fhandler_console.cc (fhandler_console::write): Set attribues to
+ default values on reset command.
+
+2001-02-26 Mike Simons <msimons@moria.simons-clan.com>
+
+ * times.cc (settimeofday): Replace function stub with working code.
+
+Mon Feb 26 10:42:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * strace.cc (strace::vprntf): Move prntf functionality to this function
+ adding an va_list interface to strace.
+ (strace::printf): Calls strace::vprntf now.
+ (strace_printf): New function providing an extern "C" interface to
+ trace output.
+ * include/sys/strace.h: Make plain C clean.
+ (class strace): Add `vprntf' method.
+
+Mon Feb 26 0:10:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * shortcut.c: Remove #include <sys/strace.h>.
+
+Sun Feb 25 10:32:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (symlink): Add a ".lnk" suffix regardless. Add a comment.
+
+Sun Feb 25 10:18:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * shortcut.c (check_shortcut): Change symlink condition.
+
+Fri Feb 23 10:42:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc (fhandler_disk_file::mmap): Use `addr' correctly.
+ * fhandler_mem.cc (fhandler_dev_mem::mmap): Ditto.
+
+Thu Feb 22 17:09:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (symlink): Keep relative paths relative in the DOS
+ path inside of a shortcut. If that's impossible or the target
+ path is already absolute save an absolute path.
+
+Thu Feb 22 15:33:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygerrno.h: Revert previous patch.
+ * errno.cc: Ditto.
+ * dir.cc: Eliminate `dir_suffixes'.
+ (opendir): Remove usage of `dir_suffixes'.
+ (rmdir): Ditto.
+ * fhandler.cc (fhandler_disk_file::open): Remove usage of
+ `inner_suffixes'.
+ * path.cc: Rename `inner_suffixes' to `lnk_suffixes'.
+ (path_conv::check): Remove usage of `inner_suffixes'.
+ (symlink): Ditto.
+ (symlink_info::check): Handle checking for `.lnk' in path_conv
+ exclusively here.
+ (chdir): Remove usage of `dir_suffixes'.
+ * shortcut.c: Eliminate debug_printf lines.
+ (check_shortcut): Don't set error except on failing ReadFile.
+ * spawn.cc: Remove ".lnk" from `std_suffixes'.
+ * syscalls.cc (_unlink): Remove usage of `inner_suffixes'.
+ Remove ".lnk" from `stat_suffixes'.
+ (_rename): Add check for renaming a symlink to keep the ".lnk"
+ suffix after renaming.
+
+Thu Feb 22 13:38:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * shortcut.c: New file. Provides a C interface to reading of
+ Windows shortcuts to avoid compiler flag `-fvtable-thunks'.
+ * shortcut.h: Ditto.
+ * Makefile.in: Add shortcut.o to DLL_OFILES.
+ * cygerrno.h: Provide a C interface to `geterrno_from_win_error' for
+ using in shortcut.c.
+ * errno.cc (geterrno_from_win_error): Define as extern "C".
+ * path.cc (struct symlink_info): Remove methods `check_shortcut' and
+ `check_sysfile'.
+ (shortcut_header): Move to shortcut.c.
+ (shortcut_initalized): Ditto.
+ (create_shortcut_header): Ditto.
+ (cmp_shortcut_header): Ditto.
+ (symlink_info::check_shortcut): Ditto. Reorganize as a plain C function.
+ (symlink_info::check_sysfile): Redefine as a global function using the
+ same parameter list as `check_shortcut' for clearness.
+ (symlink_info::check): Change parameter list for calls to
+ `check_shortcut' and `check_sysfile'.
+
+Thu Feb 22 12:04:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (fhandler_disk_file::open): Use `inner_suffixes' when
+ resolving real_path.
+ * path.cc (symlink): Ditto for win32_topath.
+
+Wed Feb 21 22:41:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * Makefile.in: Add `-lshell32 -luuid' to link pass for new-cygwin1.dll.
+ * autoload.cc: Add LoadDLLinitfunc for ole32.dll.
+ Add LoadDLLfuncEx statements for CoInitialize@4, CoUninitialize@0
+ and CoCreateInstance@20.
+ * dir.cc (dir_suffixes): New datastructure.
+ (readdir): Check for R/O *.lnk files to hide the suffix.
+ (opendir): Use `dir_suffixes' in path conversion.
+ (rmdir): Ditto.
+ * fhandler.cc (fhandler_disk_file::fstat): Add S_IFLNK flag
+ before calling `get_file_attribute'. Take FILE_ATTRIBUTE_READONLY
+ into account only if the file is no symlink.
+ * path.cc (inner_suffixes): New datastructure.
+ (SYMLINKATTR): Eliminated.
+ (path_conv::check): Use `inner_suffixes' on inner path components.
+ (shortcut_header): New global static variable.
+ (shortcut_initalized): Ditto.
+ (create_shortcut_header): New function.
+ (cmp_shortcut_header): Ditto.
+ (symlink): Create symlinks by creating windows shortcuts. Preserve
+ the old code.
+ (symlink_info::check_shortcut): New method.
+ (symlink_info::check_sysfile): Ditto.
+ (symlink_info::check): Check for shortcuts. Move code reading
+ old system attribute symlinks into symlink_info::check_sysfile().
+ (chdir): Use `dir_suffixes' in path conversion.
+ * security.cc (get_file_attribute): Check for S_IFLNK flag.
+ Force 0777 permissions then.
+ * spawn.cc (std_suffixes): Add ".lnk" suffix.
+ * syscalls.cc (_unlink): Use `inner_suffixes' in path conversion.
+ Check for shortcut symlinks to eliminate R/O attribute before
+ calling DeleteFile().
+ (stat_suffixes): Add ".lnk" suffix.
+ (stat_worker): Force 0777 permissions if file is a symlink.
+
+2001-02-21 Egor Duda <deo@logos-m.ru>
+
+ * sigproc.cc (getsem): Make semaphore always non-inheritable.
+
+Mon Feb 19 22:25:53 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * dcrt0.cc (locale_init): Remove.
+
+2001-02-15 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
+
+ * cygwin.din: Export rand48 functions.
+ * thread.cc (MTinterface::Init): Remove the initialization of
+ `reent_data'.
+ * dcrt0.cc: Add the initalizer to the declaration of `reent_data'.
+ * include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR to 35.
+
+2001-02-16 Egor Duda <deo@logos-m.ru>
+
+ * signal.cc (signal): Prohibit setting handlers for SIGKILL and
+ SIGSTOP
+ * signal.cc (sigaction): Ditto
+ * syscalls.cc (_lseek): Return EINVAL on invalid input
+
+Wed Feb 14 14:54:40 2001 Christophe Iasci <chrisiasci@aol.com>
+
+ * dlfcn.cc (dlopen): Do not call LoadLibrary with a NULL pointer, when
+ the library is not found
+
+2001-02-14 Egor Duda <deo@logos-m.ru>
+
+ * fhandler_console.cc (fhandler_console::char_command): Ignore unknown
+ rendition codes in \033[xx;yym control sequences
+
+Fri Feb 9 23:19:01 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * fork.cc (fork_parent): Return EAGAIN when can't record pid.
+ * pinfo.h (pinfo::remember): Return value of call to proc_subproc.
+ * sigproc.cc (proc_subproc): Return error if can't record pid.
+
+Fri Feb 9 12:17:27 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * syscalls.cc (mknod): Add valid parameters.
+
+Thu Feb 8 22:09:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc (mmap): Check for reusing a mapping only on MAP_SHARED
+ and on MAP_PRIVATE|MAP_ANON in the special case of offset 0.
+
+Thu Feb 8 21:57:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc (class list): Add member `hash'.
+ (list::list): Initialize `hash'.
+ (list::get_list_by_fd): Use filepath hash value to get the correct
+ mapping list if it's not an anonymous mapping.
+ (map::add_list): Initialize `hash' with filepath hash value.
+ (mmap): Check for reusing a mapping only on MAP_SHARED.
+
+Wed Feb 7 18:47:36 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * signal.cc (killpg): Correct first argument.
+
+Wed Feb 7 22:22:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc: Add LoadDLLinitfunc for iphlpapi.dll.
+ Add LoadDLLfuncEx statements for GetIfTable@12 and GetIpAddrTable@12.
+ * fhandler_socket.cc (fhandler_socket::ioctl): Move variable
+ definitions to the beginning of the function to allow better debugging.
+ Add handling for SIOCGIFHWADDR, SIOCGIFMETRIC and SIOCGIFMTU.
+ * net.cc: Include iphlpapi.h.
+ (get_2k_ifconf): Rewritten. Uses IP Helper API now.
+ (get_nt_ifconf): Add handling for SIOCGIFHWADDR, SIOCGIFMETRIC
+ and SIOCGIFMTU.
+ (get_95_ifconf): Ditto. Renamed from `get_9x_ifconf'.
+ (get_ifconf): Name loopback `lo' instead of `lo0' as in Linux.
+ Add handling for SIOCGIFHWADDR, SIOCGIFMETRIC and SIOCGIFMTU.
+ Call `get_95_ifconf' only on Windows 95, `get_nt_ifconf' only
+ on Windows NT < Service Pack 3, `get_2k_ifconf otherwise.
+ * include/asm/socket.h: Add defines for SIOCGIFHWADDR, SIOCGIFMETRIC
+ and SIOCGIFMTU.
+ * include/cygwin/if.h: Add `ifr_hwaddr', `ifr_metric' and `ifr_mtu'.
+ (struct ifreq): Add `ifru_hwaddr'.
+
+Tue Feb 6 15:04:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (stat_worker): Add a check for the special case when
+ a process creates a file using mode 000 using ntsec.
+
+Mon Feb 5 17:00:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (fhandler_base::open): Always add GENERIC_READ access
+ when opening raw disk devices.
+ * fhandler_floppy.cc (fhandler_dev_floppy::lseek): Implement bytewise
+ access.
+ * fhandler_raw.cc (fhandler_dev_raw::open): Always open raw disk device
+ binary.
+ (fhandler_dev_raw::raw_write): Don't drop read buffer content when
+ writing after read.
+
+Mon Feb 5 13:30:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc (mmap_record::fixup_map): New method to duplicate
+ the memory protection in a just forked child.
+ (mmap): Realign gran_len to page boundary only on anonymous
+ mapping before saving in the mmap_record.
+ (munmap): Cleanup code.
+ (msync): Ditto.
+ (fixup_mmaps_after_fork): Ditto. Call mmap_record::fixup_map now.
+
+Thu Feb 1 23:08:29 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * cygheap.cc (creturn): Correctly calculate cygheap_max.
+
+Wed Jan 31 10:04:58 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * shared.cc (shared_info::initialize): Reduce size of heap.
+
+Wed Jan 31 13:22:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/sys/resource.h: Fix typo.
+
+Wed Jan 31 13:20:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/sys/resource.h: Add RLIMIT_NLIMITS and RLIM_NLIMITS.
+
+Tue Jan 30 18:15:23 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * include/cygwin/version.h: Bump version to 1.3.0.
+
+Tue Jan 30 8:55:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * pinfo.cc (pinfo::init): Use INVALID_HANDLE_VALUE instead of
+ explicit cast (HANDLE) 0xffffffff.
+ * shared.cc (open_shared): Ditto.
+
+Mon Jan 29 17:15:22 2001 Bill Hegardt <bill@troyxcd.com>
+
+ * fhandler_serial.cc (raw_write): Use local copy of OVERLAPPED
+ structure instead of shared structure to fix a race condition between
+ read/write.
+
+Mon Jan 29 14:30:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc (mmap): Remove obsolete check for MAP_SHARED|MAP_ANON as
+ being invalid.
+
+Mon Jan 29 10:23:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc (mmap_record::find_empty): Fix loop condition.
+
+Sun Jan 28 19:40:40 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * syscalls.cc (_link): Make sure that newpath does not exist. Set
+ errno if it does.
+
+Sun Jan 28 19:29:08 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * cygheap.cc (init_cheap): Don't specify a load address for the heap.
+ It doesn't work on #!*& Windows 9x.
+ (cygheap_init): Move GetUserName to memory_init.
+ * dcrt0.cc (dll_crt0_1): Call new memory_init functin, eliminate call
+ to heap_init.
+ * heap.cc (heap_init): Improve error output.
+ * heap.h: Correct some declarations.
+ * shared.cc (mount_table_init): Remove.
+ (memory_init): Renamed from shared_init. Reorganize to accommodate
+ strange Windows 9x problems with cygheap/heap interaction.
+ * shared_info.h: Rename shared_init to memory_init.
+
+Sun Jan 28 01:25:33 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * include/cygwin/version.h: Bump API version.
+
+Sun Jan 28 01:18:22 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * cygheap.cc (init_cheap): Move username initialization.
+ (cygheap_init): Here.
+ * shared_info.h (mount_info): Add a sys_mount_table_counter field.
+ (shared_info): Ditto.
+ * path.cc (mount_info::conv_to_win32_path): Check that our mount table
+ is in sync with the system mount table and reinitialize it if not.
+ (mount_info::add_reg_mount): Bump sys_mount_table counters if the
+ system mount table changes.
+ (mount_info::del_reg_mount): Ditto.
+ (mount_info::write_cygdrive_info_to_registry): Ditto.
+ (mount_info::remove_cygdrive_info_from_registry): Ditto.
+
+Sun Jan 28 00:28:30 2001 Christopher Faylor <cgf@cygnus.com>
+
+ Throughout, change 'cygwin_shared.mount' to 'mount_table'.
+ * child_info.h (child_info): Move shared_h, console_h to cygheap. Add
+ mount_h.
+ * cygheap.h (init_cygheap): Add shared_h, console_h.
+ * cygheap.cc (init_cheap): Initialize heap at a fixed location after
+ the shared memory regions. Initialize cygheap->user name here.
+ * dcrt0.cc (dll_crt0_1): Call getpagesize () to initialize constants.
+ Remove cygheap_init since it is done in shared_init now.
+ (_dll_crt0): Initialize mount_h, remove shared_h and console_h
+ initialization.
+ * fhandler_console.cc (console_shared_h): Eliminate.
+ (get_tty_stuff): Use cygheap->console_h rather than console_shared_h.
+ * heap.cc (heap_init): Use page size constant calculated earlier in
+ initialization.
+ * shared.cc: Eliminate cygwin_shared_h. Add cygwin_mount_h.
+ (mount_table_init): New function for initializing a user mount table.
+ (open_shared_file_map): Use constant for shared memory region.
+ Initialize cygheap and mount table here.
+ (open_shared): Improve debugging output.
+ (shared_info::initialize): Eliminate call to mount.init.
+ (shared_terminate): Use cygheap->shared_h. Close cygwin_mount_h.
+ (open_shared_file_map): Eliminate.
+ * shared_info.h (mount_info): Add a version field.
+ (shared_align_past): New macro for calculating location for shared
+ memory regions.
+ * sigproc.cc (init_child_info): Eliminate shared_h, console_h.
+ * spawn.cc (spawn_guts): Pass on cygwin_mount_h iff not a different
+ user.
+ * syscalls.cc (system_info): New global holding system memory defaults.
+ (getpagesize): Use system_info.
+ * uinfo.cc (internal_getlogin): Only fill in user name if nonexistent.
+ * winsup.h: Declare system_info.
+
+ * passwd.cc (read_etc_passwd): Use cygheap->user.name () rather than
+ retrieving the name again.
+
+Sat Jan 27 10:18:02 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (path_conv::check): Detect when path has symlinks.
+ (symlink_info::check): Remove debugging stuff.
+ (chdir): Use posix'ized win32 path if cd'ed to a path using symlinks.
+
+Fri Jan 26 21:20:28 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (sigreturn): Call any pending signals prior to
+ resetting the signal mask so that stacked signals behave correctly.
+ (sigdelayed): Avoid a race where a signal could end up calling an
+ incorrect signal handler if two signals come in close together.
+
+Tue Jan 23 21:56:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc (fhandler_disk_file::mmap): Call CreateFileMapping with
+ len != 0 only when performing an anonymous mapping.
+
+Mon Jan 22 15:35:28 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * path.h: Add a new constant.
+ * syscalls.cc (_read): Oscillate errno check.
+
+Mon Jan 22 15:27:12 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * include/cygwin/version.h: Bump API to reflect setlogmask.
+
+Sun Jan 21 22:40:25 2001 Jason Tishler <jt@dothill.com>
+
+ * cygwin.din: Add export for setlogmask().
+ * syslog.cc (setlogmask): New function.
+
+Thu Jan 18 10:27:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * resource.cc (setrlimit): Support RLIMIT_NOFILE.
+
+Wed Jan 17 23:23:12 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * syscalls.cc (setdtablesize): Call with amount to increment not total
+ amount. Return success or failure error code.
+
+Wed Jan 17 09:47:13 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * autoload.cc (LoadDLLinitfunc): Remove debugging statement.
+
+ * exceptions.cc (sig_handle_tty_stop): Move setting of PID_STOPPED to
+ earlier in interrupt.
+ (interrupt_setup): i.e., here.
+ (sig_handle): Don't queue multiple SIGSTOPS.
+ * fhandler.h (bg_check_types): Enumerate return value of bg_check for
+ clarity.
+ * signal.cc (kill_pgrp): Minor cleanup.
+ * fhandler_termios.cc (fhandler_termios::bg_check): Use enumerated type
+ for function return. Don't raise signal if a signal is already queued.
+ * fhandler_console.cc (fhandler_console::read): Use enumerated return
+ type for bg_check.
+ * select.cc: Ditto, throughout.
+ * read.cc: Ditto, throughout.
+ * termios.cc: Ditto, throughout.
+ (_read): YA interrupt detect simplification.
+ * wait.cc (wait4): Ditto.
+
+Wed Jan 17 10:56:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygheap.cc (cygheap_user::~cygheap_user): Temporarily
+ disable free'ing memory.
+
+Tue Jan 16 18:01:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc (mmap): Initialize fh to avoid compiler warnings.
+
+Mon Jan 15 21:07:00 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * wait.cc (wait4): Rename variable for consistency. Allow restartable
+ signal behavior.
+
+Mon Jan 15 23:15:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc (mmap): Add more parameter checking. Change error output
+ in case of EINVAL. Treat mmapping /dev/zero like MAP_ANONYMOUS.
+
+Mon Jan 15 20:34:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc: include <unistd.h>. Define some bit operations for
+ the new page map.
+ (mmap_record): Change type of base_address_ to caddr_t.
+ Add map_map_ member. Add several methods to manipulate map_map_.
+ (mmap_record::alloc_map): New method.
+ (mmap_record::free_map): Ditto.
+ (mmap_record::find_empty): Ditto.
+ (mmap_record::map_map): Ditto.
+ (mmap_record::unmap_map): Ditto.
+ (list::add_record): Change return type to `mmap_record *'.
+ Allocate page map.
+ (list::match): New method.
+ (mmap): Partly rewritten to take care for the new page map. Add some
+ parameter checking.
+ (munmap): Ditto.
+
+Mon Jan 15 13:50:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * heap.cc (heap_init): Fix extern declaration of getpagesize.
+ * syscalls.cc (getpagesize): Fix another typo.
+
+Mon Jan 15 12:48:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (getpagesize): Save pagesize in global variable to
+ avoid calling GetSystemInfo too often.
+ * heap.cc (getpagesize): Eliminate.
+ (heap_init): Use getpagesize function from syscalls.cc.
+
+Mon Jan 15 11:56:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * sysconf.cc (sysconf): return `getpagesize ()' on _SC_PAGESIZE
+ request to avoid implementing the same twice.
+
+Sun Jan 14 14:07:50 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * syscalls.cc (_read): Use more lightweight method for determining if
+ read has been interrupted by a signal.
+
+Fri Jan 12 00:35:15 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * debug.h: Add regparm attributes to some functions.
+
+ * signal.cc (sigaction): Don't treat SIGCONT specially.
+
+ * exceptions.cc (interrupt_setup): Save sa_flags of interrupted signal
+ for later use.
+ (sig_handler): Default any stopping signal to SIGSTOP.
+ (call_signal_handler): New function.
+ (sigdelayed0): New function.
+ * sigproc.cc (sigproc_init): Initialize SIGSTOP sigaction for special
+ behavior.
+ * sigproc.h: Define call_signal_handler.
+ * syscalls.cc (_read): Allow restartable signal behavior.
+
+Thu Jan 11 13:17:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.h (fhandler_base): New method `fixup_mmap_after_fork'.
+ (fhandler_disk_file: Ditto.
+ (fhandler_dev_mem): Ditto.
+ * fhandler_mem.cc (fhandler_dev_mem::open): Set OBJ_INHERIT attribute
+ for device\physicalmemory handle.
+ (fhandler_dev_mem::mmap): Ditto.
+ * fhandler_mem.cc (fhandler_dev_mem::fixup_mmap_after_fork): New
+ method.
+ * mmap.cc (mmap_record): Add private `fdesc_' member. Change
+ constructor accordingly.
+ (get_fd): New method.
+ (mmap): Use new mmap_record constructor.
+ (fhandler_base::fixup_mmap_after_fork): New method.
+ (fhandler_disk_file::fixup_mmap_after_fork): Ditto.
+ (fixup_mmaps_after_fork): Call `fixup_mmap_after_fork' of appropriate
+ fhandler class.
+
+Wed Jan 10 22:08:30 2001 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
+
+ * sigproc.cc (wait_sig): Allow SIGCONT when stopped.
+
+Tue Jan 9 16:55:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ Patch suggested by René Møller Fonseca <fonseca@mip.sdu.dk>
+ * include/sys/socket.h: Change prototype to have 2nd parameter `const'.
+ * net.cc (cygwin_bind): Change 2nd parameter to `const'.
+
+Sun Jan 7 22:59:37 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * pinfo.cc (codepage_init): Move function.
+ * environ.cc (codepage_init): To here.
+ * exceptoins.cc (SIG_NONMASKABLE): Remove SIGCONT from consideration
+ since it is supposed to be maskable.
+ * signal.cc (sigaction): Ditto.
+ * sigproc.cc (wait_sig): Ditto.
+ * winsup.h: Eliminate global declaration of codepage_init.
+
+Thu Jan 5 9:33:00 2001 Corinna Vinschen <corinna@vinschen.de>
+
+ * resource.cc (getrlimit): Set errno on EFAULT instead of returning
+ it.
+ (setrlimit): Ditto.
+
+Thu Jan 5 3:38:00 2001 David Sainty <David.Sainty@optimation.co.nz>
+
+ * resource.cc (setrlimit): Prevent failing with an error when the
+ operation would not have changed anything.
+
+Thu Jan 4 10:29:54 2001 Earnie Boyd <earnie_boyd@yahoo.com>
+
+ * thread.cc: Need LONG_MAX definition.
+
+Wed Jan 3 13:47:23 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * thread.cc (MTinterface::CreateSemaphore): Correctly set semaphore
+ max.
+
+Wed Jan 3 09:44:51 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * fhandler_console.cc (fhandler_console::read): Restore missing test
+ for code page before doing OemToCharBuff.
+
+Wed Jan 3 09:20:20 2001 Jason Tishler <jt@dothill.com>
+
+ * include/cygwin/version.h: Fix typo in CYGWIN_VERSION_DLL_COMBINED
+ macro.
/* fhandler.h
- Copyright 1996, 1997, 1998, 1999, 2000, 2001 Red Hat, Inc.
+ Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
This file is part of Cygwin.
int connect_secret [4];
HANDLE secret_event;
struct _WSAPROTOCOL_INFOA *prot_info_ptr;
+ char *sun_path;
public:
fhandler_socket ();
select_record *select_except (select_record *s);
int get_addr_family () {return addr_family;}
void set_addr_family (int af) {addr_family = af;}
+ void set_sun_path (const char *path);
+ char *get_sun_path () {return sun_path;}
void set_connect_secret ();
void get_connect_secret (char*);
HANDLE create_secret_event (int *secret = NULL);
/* fhandler_socket.cc. See fhandler.h for a description of the fhandler classes.
- Copyright 2000, 2001 Red Hat, Inc.
+ Copyright 2000, 2001, 2002 Red Hat, Inc.
This file is part of Cygwin.
/* fhandler_socket */
fhandler_socket::fhandler_socket ()
- : fhandler_base (FH_SOCKET)
+ : fhandler_base (FH_SOCKET), sun_path (NULL)
{
set_need_fork_fixup ();
prot_info_ptr = (LPWSAPROTOCOL_INFOA) cmalloc (HEAP_BUF,
{
if (prot_info_ptr)
cfree (prot_info_ptr);
+ if (sun_path)
+ cfree (sun_path);
}
void
set_close_on_exec_flag (val);
debug_printf ("set close_on_exec for %s to %d", get_name (), val);
}
+
+void
+fhandler_socket::set_sun_path (const char *path)
+{
+ if (sun_path)
+ cfree (sun_path);
+ sun_path = cstrdup (path);
+}
/* net.cc: network-related routines.
- Copyright 1996, 1997, 1998, 1999, 2000, 2001 Red Hat, Inc.
+ Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
This file is part of Cygwin.
_close (fd);
chmod (un_addr->sun_path,
(S_IFSOCK | S_IRWXU | S_IRWXG | S_IRWXO) & ~cygheap->umask);
+ sock->set_sun_path (un_addr->sun_path);
res = 0;
}
#undef un_addr
fhandler_socket *sock = get (fd);
if (sock)
{
- res = getsockname (sock->get_socket (), addr, namelen);
- if (res)
- set_winsock_errno ();
-
+ if (sock->get_addr_family () == AF_UNIX)
+ {
+ struct sockaddr_un *sun = (struct sockaddr_un *) addr;
+ memset (sun, 0, *namelen);
+ sun->sun_family = AF_UNIX;
+ /* According to SUSv2 "If the actual length of the address is greater
+ than the length of the supplied sockaddr structure, the stored
+ address will be truncated." We play it save here so that the
+ path always has a trailing 0 even if it's truncated. */
+ strncpy (sun->sun_path, sock->get_sun_path (),
+ *namelen - sizeof *sun + sizeof sun->sun_path - 1);
+ *namelen = sizeof *sun - sizeof sun->sun_path
+ + strlen (sun->sun_path) + 1;
+ res = 0;
+ }
+ else
+ {
+ res = getsockname (sock->get_socket (), addr, namelen);
+ if (res)
+ set_winsock_errno ();
+ }
}
syscall_printf ("%d = getsockname (%d, %x, %d)", res, fd, addr, namelen);
return res;
OSDN Git Service
