-Tue Dec 27 1:08:00 2000 Corinna Vinschen <corinna@vinschen.de>
+Wed Jan 3 09:20:20 2001 Jason Tishler <jt@dothill.com>
- * cygwin.din: Add symbols for `getrlimit' and `setrlimit'.
- * exceptions.cc (stackdump): Avoid creating stackdump when
- `rlim_core' is 0.
- * resource.cc: New global variable `rlim_core'.
- (getrlimit): New function.
- (setrlimit): Ditto.
- include/cygwin/version.h: Bump minor API version to 32 due to
- adding `getrlimit' and `setrlimit'.
- include/sys/resource.h: Add defines, types and prototypes for
- `getrlimit' and `setrlimit'.
-
-Mon Dec 25 22:18:42 2000 Christopher Faylor <cgf@cygnus.com>
-
- * autoload.h: Make DLL initializers global to avoid inlining.
- * exceptions.cc (interrupt_setup): Reorganize arguments to allow use of
- regparm.
- (interrupt_now): Ditto.
- (interrupt_on_return): Ditto.
- (call_handler): Ditto.
-
-Mon Dec 25 13:36:44 2000 Christopher Faylor <cgf@cygnus.com>
-
- * include/cygwin/version.h: Bump DLL minor version number to 8.
-
-Wed Dec 20 13:37:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * autoload.cc: Add load statement for SetSecurityDescriptorControl.
- * security.cc (alloc_sd): Always set SE_DACL_PROTECTED flag on
- Win2K and higher.
-
-Wed Dec 20 01:02:13 2000 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (reset_signal_arrived): Make global to avoid inlining.
-
-Wed Dec 20 00:57:10 2000 Christopher Faylor <cgf@cygnus.com>
-
- * fhandler_serial.cc (fhandler_serial::raw_read): Always find number of
- bytes ready to be read whether overlapped_armed or not.
-
-Tue Dec 19 21:39:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (remove): New function, overriding the newlib
- implementation.
-
-Tue Dec 19 16:26:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * environ.cc (struct parse_thing): Add entry for new CYGWIN option
- `smbntsec'.
- * path.cc (path_conv::check): Check path for being a remote path.
- If so and `allow_smbntsec' is set to FALSE, set has_acls to FALSE.
- * security.cc: Add global definition for `allow_smbntsec'.
- * security.h: Add extern declaration for `allow_smbntsec'.
- * fhandler.cc (fhandler_disk_file::open): Eliminate extern declaration
- of `allow_ntsec'.
- * syscalls.cc: Ditto.
-
-Fri Dec 15 18:54:42 2000 Bradley A. Town <townba@pobox.com>
-
- * fhandler_console.cc (read): Add support for xterm-style mouse event
- reporting.
- (fhandler_console::char_command): Honor mouse events.
- (fhandler_console::open): Enable mouse input events.
- (fhandler_console::input_tcsetattr): Ditto.
- * select.cc (peek_console): Add check for mouse events.
-
-Fri Dec 15 17:23:17 2000 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (normalize_posix_path): Calculate path name length overruns
- more dynamically.
- (normalize_win32_path): Ditto.
- * Makefile.in: Avoid scanning the directory twice for *.d files.
-
-Thu Dec 14 23:37:51 2000 Christopher Faylor <cgf@cygnus.com>
-
- * fhandler.h (fhandler_console): Add additional argument to
- char_command method.
- * fhandler_console.cc (fhandler_console::read): Revert previously
- misapplied patch.
- (fhandler_console::char_command): Add a second argument.
- (fhandler_console::write): Recognize when a '?' is found after a
- <esc>[.
-
-Tue Dec 5 17:06:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * net.cc (cygwin_rexec): Eliminate superfluous call to
- `set_socket_inheritance'.
- * include/sys/socket.h: Add SUS defines for option values to `shutdown'.
-
-Sun Dec 10 17:19:04 2000 Christopher Faylor <cgf@cygnus.com>
-
- * include/sysexits: New file.
-
-2000-12-09 Egor Duda <deo@logos-m.ru>
-
- * autoload.cc: Autoload CharToOemA.
- * dcrt0.cc (dll_crt0_1): Translate command line to OEM if current
- codepage is OEM.
- * environ.cc: Add new option 'codepage' to CYGWIN environment variable.
- * fhandler_clipboard.cc (fhandler_clipboard::read): Read clipboard in
- OEM mode if current codepage is OEM.
- * fhandler_console.cc (fhandler_console::read): Only translate console
- input if current codepage is ANSI.
- * fhandler_console.cc (fhandler_console::write_normal): Translate
- output data if current codepage is ANSI.
- * pinfo.cc (codepage_init): New function. Setup current codepage from
- CYGWIN environment variable and set codepage for file APIs.
- * security.cc (read_sd): Translate file name to it if current codepage
- is OEM.
- * winsup.h: (sys_wcstombs,sys_mbstowcs): Use current codepage for
- translations between multibyte and widechar string and vice versa.
-
-Sat Dec 9 16:29:45 2000 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (normalize_win32_path): Check for explicit use of two slashes
- at the beginning of a path. These should be treated specially
- regardless of whether they are UNC paths or old-style //a paths. Avoid
- adding cwd to a path if the path already begins with '/'.
-
-Fri Dec 8 22:21:01 2000 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (normalize_win32_path): Reorganize logic to accomodate
- chroot. Always check for MAX_PATH overrun. Avoid adding one too many
- backslashes when src path begins with a slash. From Corinna Vinschen.
- * winsup.h: Force demangling for dll_crt0 for newer compilers.
-
-Thu Dec 7 12:10:00 2000 Edward M. Lee <tailbert@yahoo.com>
-
- * cygwin.din: Declare strtok_r for the import lib. Already in the DLL.
-
-Wed Dec 6 15:39:18 2000 Earnie Boyd <earnie_boyd@yahoo.com>
-
- * include/sys/uio.h (readv): Correct prototype.
- (writev): Ditto.
-
-Tue Dec 5 17:06:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * include/sys/uio.h: Include <sys/cdefs.h>. Use __BEGIN_DECL and
- __END_DECL.
- Add declarations for `readv' and `writev'.
-
-Mon Dec 4 20:49:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * Makefile.in: Change `-nostartfiles' to `-nostdlib' to avoid
- automatic linking with default libraries when linking new-cygwin1.dll.
- Link with libgcc.a and libstdc++.a explicitly.
-
-Sun Dec 3 01:20:25 2000 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (normalize_win32_path): Handle UNC paths better.
- (slash_unc_prefix_p): Allow backslash UNC paths.
-
-Sun Dec 3 00:20:25 2000 Christopher Faylor <cgf@cygnus.com>
-
- * Makefile.in: Remove some extra cruft.
-
-Sun Dec 3 00:13:26 2000 Christopher Faylor <cgf@cygnus.com>
-
- * Makefile.in: Use CXX to build the DLL.
- * configure.in: Find correct c++ compiler.
- * configure: Regenerate.
- * path.cc (normalize_posix_path): Put correct drive at beginning of \foo style paths.
- (chdir): Don't send non-posix path to cygcwd.set.
-
-Sat Dec 2 22:26:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * net.cc (get_inet_addr ): Close AF_UNIX socket file after reading.
-
-Wed Nov 29 18:25:53 2000 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
-
- * cygheap.cc (chgheap_root::operator =): Check root dir properly.
-
-Thu Nov 29 18:11:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * net.cc (cygwin_inet_aton): Return nonzero if the address
- is valid, zero if not according to Linux man page.
-
-Mon Nov 27 21:09:50 2000 Kelley Cook <kelley.cook@home.com>
-
- * mmap.cc (munmap): Check that mmap and munmap length match.
-
-Tue Nov 28 18:08:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.cc (fhandler_disk_file::open): Check for buggy CreateFile
- condition.
- * path.cc (path_conv::check): Get file system type in call to
- GetVolumeInformation to check for file systems with buggy CreateFile.
- * path.h (enum path_types): Add PATH_HASBUGGYOPEN.
- (class path_conv): Add methods `has_buggy_open' and
- `set_has_buggy_open'.
-
-Sun Nov 26 16:26:14 2000 Christopher Faylor <cgf@cygnus.com>
-
- * fhandler.cc (is_at_eof): New function.
- (fhandler_base::raw_read): Detect special case where last error ==
- ERROR_NOACCESS but the file is at EOF. Most UNIXes do not consider
- this to be an error.
-
-Sun Nov 26 14:37:29 2000 Christopher Faylor <cgf@cygnus.com>
-
- * include/cygwin/version.h: Bump DLL minor version number to 7.
-
-Sat Nov 25 11:27:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * include/cygwin/version.h: Bump minor API version due to adding
- inet_aton.
-
-Sat Nov 25 11:07:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * net.cc (cygwin_inet_aton): New function.
- * cygwin.din: Export cygwin_inet_aton as inet_aton.
-
-Sat Nov 25 01:57:42 2000 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
-
- * path.cc (mount_info::read_cygdrive_info_from_registry): Read system
- cygdrive prefix with KEY_READ.
- (mount_info::get_cygdrive_info): Ditto.
-
-Wed Nov 22 11:18:02 2000 Christopher Faylor <cgf@cygnus.com>
-
- * Makefile.in: new-temp.a -> new-templib.a
-
-Mon Nov 20 17:04:43 2000 Christopher Faylor <cgf@cygnus.com>
-
- * spawn.cc (spawn_guts): Quoting was still wrong. Keep trying to
- fix it.
-
-Mon Nov 20 14:26:38 2000 Christopher Faylor <cgf@cygnus.com>
-
- * spawn.cc (spawn_guts): YA tweak for dealing with arcane rules of
- quoting in "normal" Microsoft programs.
- * child_info.h: Bump fork magic number.
- * include/sys/mount.h: Add an entry for mixed mode.
-
-Fri Nov 17 12:28:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (normalize_posix_path): Special care for root directory
- in case of files beginning with a dot.
-
-Fri Nov 17 12:28:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * syslog.cc (syslog): Add users SID to NT syslog entry.
-
-Thu Nov 16 15:59:58 2000 Bradley A. Town <townba@pobox.com>
-
- * fhandler_console.cc: New member variable `dwBufferSize' for `info'.
- (fillin_info): Set `dwBufferSize' to the size of the console buffer.
- (clear_screen): Use width of console buffer to calculate how many
- spaces to clear.
-
-Thu Nov 16 15:24:45 2000 Christopher Faylor <cgf@cygnus.com>
-
- * Makefile.in: Make import library creation 'make -j2' friendly.
-
-Thu Nov 16 10:28:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * uinfo.cc (uinfo_init): Call `cygwin_set_impersonation_token' to
- reset `cygheap->user.token' to INVALID_HANDLE_VALUE.
-
-Thu Nov 16 00:18:15 2000 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (interrupt_setup): Don't set signal mask here or races
- occur with main thread. Set it in sigdelayed instead.
- (sigreturn): Reflect change in stack order of ebp and flags.
- (sigdelayed): Set stack frame correctly. Call set_process_mask here
- with flags for last trapped signal.
- (signal_dispatch): Add newmask.
- * sigproc.cc (wait_sig): Eliminate ill-considered attempt to halt
- looping signal processors.
- * perthread.h (signal_dispatch): Add newmask field.
-
-Wed Nov 15 22:08:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * uinfo.cc (internal_getlogin): Change parameter list to reflect
- that `token' is member of cygheap_user now.
- (uinfo_init): Use modified internal_getlogin.
- * syscalls.cc (seteuid): Ditto.
-
-Wed Nov 15 21:56:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * cygheap.h: Move `token' and `impersonated' from class _pinfo
- to class cygheap_user.
- * pinfo.h: Ditto.
- * fork.cc (fork_child): Change usage of `token' and `impersonated'
- accordingly.
- (fork_parent): Ditto.
- * security.cc (cygwin_set_impersonation_token): Ditto.
- * sigproc.cc (proc_subproc): Ditto.
- * spawn.cc (spawn_guts): Ditto.
- * syscalls.cc (seteuid): Ditto.
- * uinfo.cc (uinfo_init): Ditto.
-
-Wed Nov 15 9:59:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * spawn.cc (spawn_guts): Revert patch to ignore chroot settings
- on creating native Win32 environment.
-
-Wed Nov 15 01:44:37 2000 Christopher Faylor <cgf@cygnus.com>
-
- * fork.cc (slow_pid_reuse): Off-by-one.
-
-Wed Nov 15 01:20:24 2000 Christopher Faylor <cgf@cygnus.com>
-
- Throughout use myself->ppid_handle rather than parent_alive.
- * child_info.h (child_info): Eliminate parent_alive.
- * dcrt0.cc (dll_crt0_1): Call fork_init for debugging pid creation.
- * fork.cc (fork_child): Reflect change to fixup_mmaps_after_fork
- arguments.
- (slow_pid_reuse): New function to grab last 'n' pids to prevent pid
- reuse.
- (fork_parent): Move last_fork_proc into slow_pid_reuse.
- fork_pids debugging. Eliminate unnecessary call to set_child_mmap_ptr.
- (fork_init): New debugging function.
- * mmap.cc (fixup_mmaps_after_fork): Renamed from
- recreate_mmaps_after_fork. Rely on copied data after a fork.
- (set_child_mmap_ptr): Eliminate.
- * pinfo.h (_pinfo): Eliminate parent_alive, mmap_ptr and reflect above
- changes.
- * spawn.cc (spawn_guts): Eliminate vestiges of "old way" of sending new
- hProc to parent process.
-
-Wed Nov 15 0:51:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * cygheap.cc (cygheap_root::cygheap_root): New function.
- (cygheap_root::~cygheap_root): Ditto.
- (cygheap_root::operator=): Ditto.
- (cygheap_user::~cygheap_user): Ditto.
- (cygheap_user::set_name): Ditto.
- (cygheap_user::set_logsrv): Ditto.
- (cygheap_user::set_domain): Ditto.
- (cygheap_user::set_sid): Ditto.
- * cygheap.h (cygheap_root): New class.
- (cygheap_user): Ditto.
- (init_cygheap): Change type of `root' member to cygheap_root.
- Add `user' member.
- * dir.cc (opendir): Use new `cygheap_root' class.
- * dcrt0.cc (dll_crt0_1): Use new `cygheap_user' class.
- * fork.cc (fork_parent): Ditto.
- * grp.cc (getgroups): Ditto.
- * passwd.cc (search_for): Ditto.
- * path.cc: Use new `cygheap_root' class throughout.
- * pinfo.h (_pinfo): Remove `use_psid'. Move `username', `psid',
- `logsrv', `domain', `orig_{uid,gid}' and `real_{uid,gid}' to
- cygheap_user class.
- * security.cc: Use new `cygheap_user' class throughout.
- * shared.cc (sec_user): Ditto.
- * sigproc.cc (proc_subproc): Remove copy statements for user
- related information moved to `cygheap_user' class.
- * spawn.cc (spawn_guts): Invalidate current chroot settings
- when creating Windows environment. Use new `cygheap_user' class.
- * syscalls.cc: Use new `cygheap_user' class throughout.
- * uinfo.cc: Ditto.
- (internal_getlogin): Change parameters to reflect the
- move of user information to cygheap.
-
-Tue Nov 14 17:05:00 2000 Eric Fifer <efifer@dircon.co.uk>
-
- * dir.cc (rewinddir): Always set __d_position = 0, so next
- call to readdir() will restart the directory scan.
-
-Tue Nov 14 00:51:28 2000 Christopher Faylor <cgf@cygnus.com>
-
- * cygheap.h (init_cygheap): New struct holding values that live in the
- Cygwin heap.
- * child_info.h (child_info): Change pointer type of cygheap to
- init_cygheap.
- * cygheap.cc (init_cheap): Point cygheap_max after contents of cygheap.
- Move some stuff into cygheap.h.
- * dir.cc (opendir): Change to use root and rootlen in cygheap rather
- than in myself.
- (mkdir): Change to use umask in cygheap rather than in myself.
- * path.cc: Ditto, throughout.
- * syscalls.cc (_open): Ditto. Change to use umask in cygheap rather
- than in myself.
- (chroot): Change to allocate root dir on the cygwin heap.
- (umask): Change to use umask in cygheap rather than in myself.
- (cygwin_bind): Ditto.
- * sigproc.cc (proc_subproc): Don't copy umask or root stuff as this
- happens automatically now.
- * pinfo.h (_pinfo): Migrate stuff out of here and into init_cheap.
- * dcrt0.cc (dll_crt0_1): Call cygheap_init later in startup for first
- cygwin process.
-
-Sun Nov 12 23:01:35 2000 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (get_device_number): Allow /dev/ttySn to designate a com
- port.
-
-Sat Nov 11 23:55:19 2000 Christopher Faylor <cgf@cygnus.com>
-
- * path.h: Add __attribute__ ((regparm(x))) to commonly used functions.
- * pinfo.h: Ditto.
- * sigproc.h: Ditto.
- * sync.h: Ditto.
-
-Fri Nov 10 13:48:44 2000 Bradley A. Town <townba@pobox.com>
-
- * dcrt0.cc: New global variable `ignore_case_with_glob'.
- (dll_crt0_1): Disable case-insensitive globbing before calling `main'.
- * environ.cc (glob_init): New static function to set or clear
- `ignore_case_with_glob'.
- (known): Changed "glob" entry to call `glob_init'.
- * glob.c (match): Use case-insensitive globbing if needed.
-
-Thu Nov 9 14:30:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * dir.cc (readdir): Avoid reading from the beginning when
- readdir is called after a previous call has returned NULL.
-
-Wed Nov 8 21:00:31 2000 Christopher Faylor <cgf@cygnus.com>
-
- * select.cc (peek_pipe): Deal with pending newline in pty_master.
-
-Wed Nov 8 15:35:32 2000 Christopher Faylor <cgf@cygnus.com>
-
- * environ.cc (_addenv): malloc space for setenv if cygwin1.dll is used
- in conjunction with older binaries.
- (environ_init): Ditto.
-
-Wed Nov 8 08:49:27 2000 Jason Tishler <jt@dothill.com>
-
- * external.cc (get_cygdrive_info): New function.
- * external.cc (get_cygdrive_prefixes): Change to use get_cygdrive_info
- but toss the user and system flags.
- * external.cc (cygwin_internal): Add new CW_GET_CYGDRIVE_INFO case.
- * path.cc (mount_info::get_cygdrive_prefixes): Remove method.
- * path.cc (mount_info::get_cygdrive_info): New method. Actually,
- get_cygdrive_info is really an enhanced version of
- get_cygdrive_prefixes renamed to get_cygdrive_info that also gets the
- user and system flags.
- * shared_info.h (get_cygdrive_prefixes): Remove method.
- * shared_info.h (get_cygdrive_info): New method.
- * include/cygwin/version.h: Bump minor API version due to adding
- CW_GET_CYGDRIVE_INFO to cygwin_internal.
- * include/sys/cygwin.h (cygwin_getinfo_types): Add
- CW_GET_CYGDRIVE_INFO.
-
-Tue Nov 7 20:58:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * autoload.cc: Add autoload statement for `WSASetLastError'.
- * net.cc (cygwin_connect): Change error code to WSAEINPROGRESS
- when connect returns WSAEWOULDBLOCK.
-
-Mon Nov 6 15:11:57 2000 Christopher Faylor <cgf@cygnus.com>
-
- * dcrt0.cc (sigthread::init): Reinstitute sigthread lock as a critical
- section.
- (dll_crt0_1): Move sigthread lock initialization to earlier in startup.
- * exceptions.cc (interrupt_on_return): Remove previous kludgy attempt
- to detect an invalid frame.
- (call_handler): Eliminate inner for loop. Grab signal critical section
- lock where appropriate.
- * sigproc.cc (proc_subproc): Restore uid setting.
- * sigproc.h (sigthread): Reinstitute sigthread lock as a critical
- section.
- (sigframe): Grab the sigthread lock before clearing frame to avoid
- having the signal thread use an invalid frame.
-
-Mon Nov 6 11:11:42 2000 Jason Tishler <jt@dothill.com>
-
- * path.cc (mount_info::read_cygdrive_info_from_registry): Use
- CYGWIN_INFO_CYGDRIVE_PREFIX, CYGWIN_INFO_CYGDRIVE_DEFAULT_PREFIX, and
- CYGWIN_INFO_CYGDRIVE_FLAGS.
- * path.cc (mount_info::write_cygdrive_info_to_registry): Use
- CYGWIN_INFO_CYGDRIVE_PREFIX and CYGWIN_INFO_CYGDRIVE_FLAGS.
- * path.cc (mount_info::remove_cygdrive_info_from_registry): Ditto.
- * path.cc (mount_info::get_cygdrive_prefixes): Use
- CYGWIN_INFO_CYGDRIVE_PREFIX.
- * include/cygwin/version.h: Add CYGWIN_INFO_CYGDRIVE_FLAGS,
- CYGWIN_INFO_CYGDRIVE_PREFIX, and CYGWIN_INFO_CYGDRIVE_DEFAULT_PREFIX.
-
-Mon Nov 6 11:10:44 2000 Jason Tishler <jt@dothill.com>
-
- * errno.cc (strerror): Change EAGAIN case to return "Resource
- temporarily unavailable" instead of "No more processes".
-
-Mon Nov 6 01:04:35 2000 Christopher Faylor <cgf@cygnus.com>
-
- * child_info.h (child_info): Add pppid_handle for closing the parent's
- parent handle.
- * dcrt0.cc (_dll_crt0): Close parent's parent handle when spawned or
- forked.
- * debug.cc (add_handle): Correct erroneous reference to handle
- structure when printing warning.
- * exceptions.cc (interrupt_now): Always return 1.
- (interrupt_on_return): Accept a sigthread argument. Check to see if
- this argument has been trashed prior to setting up the stack return.
- (call_handler): Add a loop around attempts to dispatch signals to
- detect case where interrupt_on_return fails.
- (_sigdelayed): Set up a temporary frame pointer prior to calling stuff
- that could trigger an interrupt or the stack walking code will be very
- confused.
- * fork.cc (fork_parent): Move a lot of the setup of the child process
- into proc_subproc.
- * spawn.cc (spawn_guts): Ditto. Use ppid_handle to contact logical
- parent when reparenting execed process.
- * pinfo.h (_pinfo): Remember the logical handle of the parent process.
- * sigproc.cc (proc_subproc): Record most stuff necessary for the _pinfo
- structure that is inferrable from myself when adding children.
- (wait_sig): Always set 'pending_signals' flag when about to kick off
- the signal scanning loop. Reset it only if there are no pending
- signals.
-
-Sun Nov 5 13:46:23 2000 Christopher Faylor <cgf@cygnus.com>
-
- * pinfo (wait_subproc): Son of neverending debug tweaking.
-
-Sun Nov 5 11:45:15 2000 Christopher Faylor <cgf@cygnus.com>
-
- * pinfo (wait_subproc): Neverending debug tweaking.
-
-Sun Nov 5 01:34:51 2000 Christopher Faylor <cgf@cygnus.com>
-
- * pinfo.cc (winpids:add): New method.
- (winpids::enumNT): New method renamed from EnumProcessesNT.
- Use add method to add elements to the lists.
- (winpids::enum9x): New method renamed from EnumProcesses9x.
- Use add method to add elements to the lists.
- (winpids::enum_init): Accept 'winpid' parameter to control whether
- to add all windows pids to the list.
- (winpids::release): New method.
- * pinfo.h (winpids): Reflect above changes.
- * signal.cc (kill_pgrp): Ditto.
- * external.cc (fillout_pinfo): Ditto.
-
-Sat Nov 4 22:07:03 2000 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (handle_sigsuspend): Record frame here for signalling.
- (set_process_mask): Ditto.
-
-Sat Nov 4 14:24:10 2000 Christopher Faylor <cgf@cygnus.com>
-
- * sigproc.cc (wait_subproc): Still more debugging cleanup.
-
-Sat Nov 4 00:51:38 2000 Christopher Faylor <cgf@cygnus.com>
-
- * pinfo.cc (EnumProcessesNT): Avoid 0 pids.
- (EnumProcesses9x): Ditto.
- * sigproc.cc (remove_child): Eliminate.
- (proc_subproc): Move remove_child stuff here.
- (wait_subproc): Synchronize with proc_subproc when error occurs. Add
- more debugging info.
- * sigproc.h (procstuff): Add an entry.
- * spawn.cc (spawn_guts): Add sigframe here.
-
-Fri Nov 3 20:07:14 2000 Christopher Faylor <cgf@cygnus.com>
-
- * sigproc.cc (wait_subproc): Refine debug output.
-
-Thu Nov 2 23:01:20 2000 Christopher Faylor <cgf@cygnus.com>
-
- * pinfo.cc (pinfo::init): Reverse order of setting status and pid info
- in an execed process to avoid a race.
- * sigproc.cc (wait_subproc): Print more info when a WFSO error occurs.
- * automode.c: New file.
- * syscalls.cc (close_all_files): Streamline slightly.
- * cygheap.cc (ccalloc): Clear *entire* allocated array.
-
-Thu Nov 2 01:58:03 2000 Christopher Faylor <cgf@cygnus.com>
-
- * ntdll.h: Remove IO_COUNTERS definition since it is now in winnt.h.
-
-Thu Nov 2 00:10:23 2000 Christopher Faylor <cgf@cygnus.com>
-
- * pinfo.cc (EnumProcessesNT): New function. Eliminates dependence on
- psapi.h.
- (EnumProcesses9x): Rename from EnumProcessesW95. Change arguments to
- be more useful for cygwin.
- (winpids::init): Accomodate argument changes.
- (enum_init): Ditto.
- * pinfo.h (winpids): Make pidlist dynamically extendable by storing it
- as a pointer and remembering the size.
- * ntdll.h: Add extra definitions needed for EnumProcessesNT. Reformat
- via 'indent'.
-
-Wed Nov 1 21:08:23 2000 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (interruptible): Remove obsolete tests.
- (sigreturn): Construct pseudo-frame-pointer so that signal handler can
- figure out where to put return address when signals are coming in
- quickly.
- * path.cc (cwdstuff::get): Allow length 0 buffer length when buffer
- when NULL.
-
-Tue Oct 31 18:12:56 2000 Christopher Faylor <cgf@cygnus.com>
-
- * path.h (has_exec_chars): Standard function for checking for
- executable magic numbers.
- * path.cc (symlink_info::check): Use the above function.
- * fhandler.cc (fhandler_disk_file::open): Ditto.
-
-Tue Oct 31 17:57:52 2000 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (_readlink): Return ENOENT when file does not exist.
-
-Tue Oct 31 23:35:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.h (fhandler_dev_raw): Add method `fixup_after_exec'.
-
-Tue Oct 31 22:39:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.h (fhandler_dev_raw): Add definition for method
- `fixup_after_fork'.
- * fhandler_raw.cc (fhandler_dev_raw::fhandler_dev_raw): Add
- `set_need_fixup_after_fork' call.
- (fhandler_dev_raw::~fhandler_dev_raw): Revert to user space
- allocation.
- (fhandler_dev_raw::open): Ditto.
- (fhandler_dev_raw::dup): Ditto. Reset buffer pointer.
- (fhandler_dev_raw::fixup_after_fork): New function.
- * fhandler_tape.cc (fhandler_dev_tape::open): Revert to user space
- memory allocation.
- (fhandler_dev_tape::ioctl): Ditto. Change behaviour on MTSETBLK when
- new size is 1.
-
-Tue Oct 31 20:56:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_tape.cc (fhandler_dev_tape::open): Fix memory allocation.
- Use Cygwin heap instead of user heap.
- (fhandler_dev_tape::ioctl): Ditto.
-
-Tue Oct 31 12:00:06 2000 Christopher Faylor <cgf@cygnus.com>
-
- * pinfo.cc (enum_init): Don't suffer silently if we can't load the
- process enumerators.
-
-Mon Oct 30 16:54:26 2000 Christopher Faylor <cgf@cygnus.com>
-
- * signal.cc (kill_pgrp): Revert 25-Oct change.
- (kill_worker): Ditto.
-
-Sun Oct 29 20:52:31 2000 Christopher Faylor <cgf@cygnus.com>
-
- * include/cygwin/version.h: Bump DLL minor version number to 6.
-
-Sat Oct 28 01:39:53 2000 Christopher Faylor <cgf@cygnus.com>
-
- * configure.in: Eliminate subdir stuff.
- * configure: Regenerate.
- * include/getopt.h (option): Make name field 'const'.
-
-Fri Oct 27 20:51:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * autoload.cc: New file keeping all autoload stuff.
- * Makefile.in: Add autoload.o to dependencies.
- * dcrt0.cc: Move all autoload stuff to autoload.cc.
- * fhandler_mem.cc: Ditto.
- * net.cc: Ditto.
- * uinfo.cc: Ditto.
-
-Fri Oct 27 11:37:20 2000 Christopher Faylor <cgf@cygnus.com>
-
- * sigproc.cc (wait_sig): Add braces to avoid confusion.
-
-Fri Oct 27 11:48:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_socket.cc: New file.
- * Makefile.in: Add fhandler_socket.o to dependencies.
- * fhandler.h: Change comment.
- * net.cc Move all fhandler_socket methods to fhandler_socket.cc.
- * winsup.h: Add declaration for `ws2_32_handle'.
-
-Thu Oct 26 11:51:59 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * dtable.cc (dtable::release): Check for socket. Change
- cnt_need_fixup_before accordingly.
- (dtable::dup2): Ditto.
- (dtable::fixup_before_fork): New method.
- (dtable::fixup_before_exec): Ditto.
- * dtable.h (class dtable): Add member `cnt_need_fixup_before'. Add
- definition for methods `dec_need_fixup_before', `inc_need_fixup_before',
- `need_fixup_before', `fixup_before_exec' and `fixup_before_fork'.
- * fhandler.h (class fhandler_base): Slight rearrangements. Add
- definitions for methods `fixup_before_fork_exec'.
- (class fhandler_socket): Eliminate superfluous constructor.
- Add member `prot_info_ptr'. Add destructor. Add definitions for
- methods `dup', `fixup_before_fork_exec', `fixup_after_fork' and
- `fixup_after_exec'.
- * fork.cc (fork_parent): Care for file types which need a fixup
- before fork. Start child in suspended state then.
- * net.cc: New global variable `ws2_32_handle' and `wsadata'.
- (fdsock): Check for Winsock version. Call `set_socket_inheritance'
- only if Winsock version < 2.0. Care for `need_fixup' count in fdtab.
- (cygwin_socket): Eliminate call to `set_socket_inheritance'.
- (cygwin_accept): Ditto.
- (cygwin_rcmd): Ditto.
- (cygwin_rresvport): Ditto.
- (cygwin_rexec): Ditto.
- (socketpair): Ditto.
- (fhandler_socket::fhandler_socket): Set `need_fork_fixup'. Allocate
- space for the WSAPROTOCOL_INFOA struct used in fixup.
- (fhandler_socket::~fhandler_socket): New destructor.
- (fhandler_socket::fixup_before_fork_exec): New method.
- (fhandler_socket::fixup_after_fork): Ditto.
- (fhandler_socket::dup): Ditto.
- (wsock_init): New static function.
- (LoadDLLinitfunc (wsock32)): Rearranged.
- (LoadDLLinitfunc (ws2_32)): New function.
- (dummy_autoload): Add autoload statemants for `WSADuplicateSocketA'
- and `WSASocketA'.
- * spawn.cc (spawn_guts): Care for file types which need a fixup
- before exec. Start child in suspended state then.
-
-Wed Oct 25 20:49:59 2000 Christopher Faylor <cgf@cygnus.com>
-
- * signal.cc (kill_pgrp): Don't limit sending of signals to stopped
- processes when sig < 0.
- (kill_worker): Only send SIGCONT to stopped processes when sendSIGCONT.
-
-Wed Oct 25 13:56:39 2000 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (sig_handle): Just make sure that wait_sig loops when
- receiving a SIGCONT. Don't block waiting for completion that will
- never occur.
-
-Wed Oct 25 09:59:14 2000 Christopher Faylor <cgf@cygnus.com>
-
- * dtable.cc (dtable::fixup_after_exec): Use variable rather than
- constantly indexing into fds array.
- (dtable::fixup_after_fork): Ditto.
-
-Wed Oct 25 10:43:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.cc (fhandler_base::fcntl): Treat O_NONBLOCK and OLD_O_NDELAY
- as exactly the same. If one is set, both are set.
- * net.cc (fhandler_socket::fcntl): Ditto.
-
-Tue Oct 24 23:58:35 2000 Christopher Faylor <cgf@cygnus.com>
-
- * dcrt0.cc (do_exit): Remove debugging statement.
-
-Tue Oct 24 23:45:09 2000 Christopher Faylor <cgf@cygnus.com>
-
- * dcrt0.cc (do_exit): Don't bother looking for pgrp children to send
- SIGHUP if process has never created any children.
- * fork.cc (fork): Set flag indicating that there is another process
- with our process group.
- * spawn.cc (spawn_guts): Ditto.
- * pinfo.h (set_has_pgid_children): New methods for setting when process
- has children in its process group.
- * syscalls.cc (setpgid): Clear has_gid_children if pgid changes.
-
-Tue Oct 24 20:38:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * ntdll.h: New file.
- * fhandler_mem.cc: Move ntdll.dll specific definitions and
- declarations to ntdll.h.
- * sysconf.cc (sysconf): Add support for _SC_NPROCESSORS_CONF,
- _SC_NPROCESSORS_ONLN, _SC_PHYS_PAGES and _SC_AVPHYS_PAGES.
-
-Tue Oct 24 20:00:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.cc (fhandler_base::fcntl): Behave properly when passed
- previous version of O_NDELAY.
- * syscalls.cc: Move OLD_O_NDELAY to winsup.h.
- * winsup.h: Define OLD_O_NDELAY now.
-
-Mon Oct 23 21:47:55 2000 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (signal_exit): Kill any executing child process if
- we're dying.
- * path.h: Remove unneeded extern.
- * spawn.cc (std_suffixes): Make static. Don't set dwProcessId here
- since it makes the process unsignalable. Set strace flag that this is
- an execed process stub.
- * strace.cc (strace::vsprntf): Use strace flag to indicate when to
- visually flag that this is an exec stub.
- * include/sys/strace.h (strace): Add 'execing' flag.
-
-Mon Oct 23 16:43:33 2000 Christopher Faylor <cgf@cygnus.com>
-
- * sigproc.cc (proc_subproc): Don't send a false positive if WNOHANG and
- no processes are available for waiting.
-
-Mon Oct 23 22:27:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.cc (fhandler_base::fcntl): Setting flags in F_SETFL
- branch according to Linux documentation.
-
-Mon Oct 23 21:43:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * fcntl.cc (_fcntl): Rearrange as wrapper function. Move all
- functionality except F_DUPFD to fhandler classes.
- * fhandler.cc (fhandler_base::fcntl): New method.
- * net.cc (fhandler_socket::fcntl): Ditto.
- * fhandler.h (class fhandler_base): Add method prototype for fcntl().
- (class fhandler_socket): Ditto.
-
-Mon Oct 23 12:44:35 2000 Christopher Faylor <cgf@cygnus.com>
-
- * sigproc.cc (proc_subproc): Correctly handle flags for WNOHANG case.
-
-Mon Oct 23 10:00:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * security.cc: Eliminate C++ comments throughout.
-
-Sun Oct 22 23:33:00 2000 Christopher Faylor <cgf@cygnus.com>
-
- * fork.cc (fork): Set sigframe here, since it can pause for a
- considerable amount of time.
- * environ.cc (_addenv): Add debugging.
- * fhandler.cc: Eliminate unneeded include.
- * smallprint.c: Ditto.
-
-Sun Oct 22 12:07:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * pinfo.cc (pinfo_init): Eliminate call to `set_process_privileges'.
- * security.cc (write_sd): Call `set_process_privileges' on the first
- call to `write_sd'.
- (set_process_privileges): Eliminate adjusting SE_BACKUP_NAME privilege.
-
-Sat Oct 21 16:57:23 2000 Christopher Faylor <cgf@cygnus.com>
-
- * pinfo.cc (pinfo::init): Make PID_EXECED signal creation as well as
- PID_IN_USE.
-
-Sat Oct 21 01:52:54 2000 Christopher Faylor <cgf@cygnus.com>
-
- * spawn.cc (spawn_guts): Don't do the reparenting step if we notice
- that the child has exited prior to sending the subprocess_ready signal
- (?).
-
-Sat Oct 21 00:46:36 2000 Christopher Faylor <cgf@cygnus.com>
-
- * fhandler.h (fhandler_console): Remove tcsetpgrp.
- * fhandler_console.cc (fhandler_console::tcsetpgrp): Eliminate.
- * fork.cc (fork_parent): Avoid returning same pid twice in a row
- regardless of OS.
- * pinfo.cc (pinfo::init): Rename create argument to flags and treat it
- as such.
- * signal.cc (set_sigcatchers): New function.
- (signal): Use set_sigcatchers to increment or decrement sigcatcher
- tracker.
- (sigaction): Ditto. Add debugging output.
- * spawn.cc (spawn_guts): Always quote first argv[0] argument when it's
- a COMSPEC shell.
-
-2000-10-20 DJ Delorie <dj@redhat.com>
-
- * times.cc (to_time_t): pass zero time as epoch
- * fhandler.cc (fstat): copy atime/ctime from mtime if they're zero
-
-Thu Oct 19 23:31:41 2000 Christopher Faylor <cgf@cygnus.com>
-
- * external.cc (fillout_pinfo): Pass PID_NOREDIR flag to pinfo init to
- avoid finding execed processes twice.
- * signal.cc (kill_pgrp): Ditto.
- * spawn.cc (spawn_guts): Avoid passing first argument to CreateProcess
- when running a windows shell so that CreateProcess will locate the
- shell. Reorganize so that correct error is returned when CreateProcess
- fails.
-
-Thu Oct 19 13:55:31 2000 Christopher Faylor <cgf@cygnus.com>
-
- * dcrt0.cc (sigthread::init): Correct overzealous ifdef.
- * exceptions.cc (call_handler): Avoid calling sigthread acquire lock.
- * sigproc.h (sigthread): Comment out lock for now.
- * sync.cc (muto::acquire): Add a minor optimization.
-
-2000-10-18 DJ Delorie <dj@redhat.com>
-
- * Makefile.in: add miscfuncs.cc
- * miscfuncs.cc: new, miscellaneous functions
- * winsup.h: define table-driven tolower/toupper
- * environ.cc: use them
- * fhandler_console.cc: ditto
- * fhandler_termios: ditto
- * path.cc: ditto
- (strncasematch, strcasematch, strcasestr): move to miscfuncs.cc
-
-Wed Oct 18 20:50:27 2000 Christopher Faylor <cgf@cygnus.com>
-
- * sigproc.h (sigthread): Eliminate locking for now since per thread
- signalling is not available.
- * dcrt0.cc (sigthread::init): Ditto.
- (dll_crt0_1): Move set_process_privileges call (temporarily?) to
- pinfo_init.
- (pinfo_init): Only call set_process_privileges when allow_ntsec.
-
-2000-10-18 DJ Delorie <dj@redhat.com>
-
- * dcrt0.cc (dll_crt0_1): init cygcwd before forkee branch
-
- * environ.cc (conv_start_chars): Cache a table of "first
- characters" for environment variables needing conversion.
- (getwinenv): Use it.
- (environ_init): Create it, also check first chars for TERM and
- CYGWIN.
-
- * path.cc: Use lookup table for case insensitive comparisons.
-
-Wed Oct 18 00:48:49 2000 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (call_handler): Make signal pending if sigsave.sig is
- still active.
- * syscalls.cc (_read): Don't clear errno.
- * sigproc.cc (wait_sig): Don't scan the waiting process list after a
- SIGCHLD if there are no zombies to reap.
- * winsup.h: Use __builtin_strcmp.
- * environ.cc (posify): Don't initialize len unless it is required
- (from DJ Delorie <dj@redhat.com>).
-
-Tue Oct 17 14:50:31 2000 Christopher Faylor <cgf@cygnus.com>
-
- * sigproc.cc (proc_subproc): Remove unneeded test for correct process
- in PROC_ADDCHILD. Return 0 when terminated child has just been
- reparented.
- (wait_subproc): Only send SIGCHLD when proc_subproc returns != 0.
- * strace.cc (strace::vsprntf): Only strip .exe extension from program
- name.
-
-2000-10-16 Charles Wilson <cwilson@ece.gatech.edu>
-
- * fhandler_clipboard.cc: new file
- * Makefile.in: include fhandler_clipboard.o in DLL_OFILES list.
- * fhandler.h: add FH_CLIPBOARD to the devices enum.
- (fhandler_dev_clipboard): new
- * path.cc (windows_device_names): add "\\dev\\clipboard"
- (get_device_number): check for "clipboard"
- * dcrt0.cc: declare a few more functions from winuser.h
- * dtable.cc (dtable::build_fhandler): check for FH_CLIPBOARD in
- switch().
-
-Mon Oct 16 21:36:57 2000 Christopher Faylor <cgf@cygnus.com>
-
- * debug.cc (add_handle): Issue warning on attempts to add the same
- handle more than once.
- * fhandler_tty.cc (fhandler_tty_slave::open): Protect some handles.
- (fhandler_tty_common::close): Use proper name when closing handles.
- (fhandler_pty_master::close): Don't close to_slave or from_slave since
- they've already been closed earlier in the function.
- * sigproc.cc (proc_subproc): Don't protect vchild->hProcess. Expect
- that the caller will do this, instead.
- * tty.cc (tty_list::terminate): Use proper name when closing handles.
- (tty::make_pipes): Protect some handles.
-
-Mon Oct 16 18:37:22 2000 Christopher Faylor <cgf@cygnus.com>
-
- * Makefile.in: Remove some obsolete stuff.
- * dcrt0.cc (dll_crt0_1): Call signal_fixup_after_exec where appropriate.
- Set myself->uid from parent version.
- Just use ThreadItem Init method. Close or store hexec_proc as appropriate.
- (_dll_crt0): Store user_data->forkee here so that proper tests can be made
- subsequently.
- (do_exit): Remove hExeced stuff.
- * environ.cc (environ_init): Accept environ count as well as environ pointer.
- * environ.h: Reflect above change.
- * pinfo.cc (pinfo_init): Ditto. Accept environ count.
- (fixup_in_spawned_child): Remove.
- * spawn.cc (spawn_guts): Move signal code to dll_crt0_1. Don't suspend
- execing process since it is no longer necessary. Store envc.
- * exceptions.cc (signal_fixup_after_exec): New function.
- (call_handler): Remove hExeced test.
- * child_info.h (cygheap_exec_info): Store envc as well as envp.
- (child_info_spawn): Store hexec_proc so that it can be closed in child.
- * path.cc (normalize_posix_path): Avoid intermediate use of temporary cwd buf.
- (normalize_win32_path): Ditto.
- (cwdstuff::get_initial): Always set lock.
- * sigproc.h: Remove hExeced.
- * strace.cc (strace::vsprntf): Modify to accomodate for lack of hExeced.
- * thread.cc (MTinterface::Init): Merge Init1 and ClearReent into this method.
- (MTinterface::Init1): Eliminate.
- (MTinterface::ClearReent): Eliminate.
- * thread.h: Reflect above changes.
- * include/sys/strace.h (strace): Make microseconds() public.
-
-Sun Oct 15 21:54:52 2000 Christopher Faylor <cgf@cygnus.com>
-
- Make various functions 'regparm', throughout.
- * pinfo.h (_pinfo): Inline simple signal manipulation functions.
- Requires inclusion of thread.h which was removed from .cc files, where
- appropriate. throughout.
- * pinfo.cc: Eliminate signal manipulation functions.
- (_pinfo::exit): Calculate total rusage for exiting process here.
- * cygheap.cc (size2bucket): Eliminate.
- (init_buckets): Ditto.
- (_cmalloc): Calculate size and bits in a loop rather than going through
- a function call.
- (_crealloc): Use stored array index to calculate allocated size.
- * spawn.cc (spawn_guts): Use _pinfo exit method to exit, calculating
- cpu usage.
-
-Sat Oct 14 21:24:16 2000 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (set_console_handler): Don't allocate
- console_handler_thread_waiter. It is obsolete.
- (ctrl_c_handler): Don't use console_handler_thread_waiter.
- * path.cc (hash_path_name): Fix handling of relative names. Make case
- insensitive.
- * path.h (suffix_info): Use initializers.
- * pinfo.h (_pinfo): Avoid initializers for null case.
- * resource.cc (fill_rusage): Zero rest of rusage structure.
- * security.cc (set_process_privileges): Don't reopen parent process.
- Just use hMainProc.
- * signal.cc (signal): Track when a signal handler has been used.
- (sigaction): Ditto.
- * sigproc.cc (pchildren): Use default initializer.
- (zombies): Ditto.
- (sigproc_terminate): Avoid closing handles that will be closed on exit
- anyway.
- (wait_sig): Send signal to "parent" on EXECing, not FORKing.
- (wait_subproc): Send SIGCHLD here rather than in proc_wait to avoid
- potential muto conflicts.
- * sigproc.h (sigthread): Don't initialize to zero. It's the default.
- * spawn.cc (spawn_guts): Fill in resources from exec parent prior to
- termination.
- * sync.h (muto): Don't initialize to zero.
- * syscalls.cc (close_all_files): Use one lock around entire loop and
- call fhandler close/release stuff directly.
- (_read): Don't use ready_for_read if there are not signal handlers
- active.
-
-Sat Oct 14 12:24:24 2000 Christopher Faylor <cgf@cygnus.com>
-
- * dcrt0.cc (dll_crt0_1): Fix display of "title".
- (do_exit): Use pinfo exit method to exit.
- (__api_fatal): Ditto.
- * exceptions.cc (signal_exit): Ditto.
- * fork.cc (fork_child): Remove debugging stuff. Use pinfo_fixup_after
- fork in place of exec_fixup_after_fork.
- * pinfo.cc (pinfo_fixup_after_fork): New method.
- (pinfo_fixup_in_spawned_child): Ditto.
- (_pinfo::exit): New method.
- (_pinfo::init): Remove recursion. Detect pathological case where pinfo
- structure already exists for new pid.
- * pinfo.h (_pinfo): Reorganize slightly. Add new method and new
- function declarations.
- * sigproc.cc (proc_exists): Previous simplification was a little to
- simple. Try harder to detect if a process exists.
- (proc_terminate): Use PID_EXITED setting to determine if process is
- still around.
- (WFSO): Remove debugging statement.
- (WFMO): Ditto.
- * spawn.cc (exec_fixup_after_fork): Eliminate.
- (spawn_guts): Always set old_title to NULL. Is it really needed? Move
- hexec_proc to pinfo.cc. Call pinfo_fixup_in_spawned_child to eliminate
- handle link after a spawn.
- * include/sys/cygwin.h: Remove PID_NOT_IN_USE. Add PID_EXITED.
-
-Sat Oct 14 10:54:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * cygwin.din: Add symbol hstrerror.
- * net.cc: Change meaning of member `s' of struct host_errmap.
- (set_host_errno): Fix error in loop condition.
- (hstrerror): Ditto.
- (herror): Add appropriate functionality.
- * include/netdb.h: Add declaration of hstrerror.
- * include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR to 29.
-
-Sat Oct 14 01:45:25 2000 Christopher Faylor <cgf@cygnus.com>
-
- * cygheap.cc (cygheap_fixup_in_child): Don't page round cygheap copied
- from parent.
- * dcrt0.cc (do_exit): Don't cleanup pinfo on exit. That happens
- automatically now.
- * exceptions.cc (signal_exit): Ditto.
- * fork.cc (fork_parent): Use stack_here value passed in from fork().
- (fork): Figure out top of stack here and pass it to fork_parent.
- * pinfo.cc (_pinfo::record_death): Eliminate.
- * pinfo.h (_pinfo): Ditto.
- * sigproc.cc (proc_exists): Simplify.
- (proc_terminate): Ditto.
- (remove_zombie): Don't cleanup pinfo stuff.
- (wait_sig): Send subproc_ready signal whether execed or spawned.
- * spawn.cc (spawn_guts): Always create subproc_ready event. Use it for
- both exec and spawn.
- (_spawnve): Send proper mode to spawn_guts when mode != _P_OVERLAY.
-
-Thu Oct 12 23:11:05 2000 Christopher Faylor <cgf@cygnus.com>
-
- * dtable.cc (dtable::fixup_after_fork): Revert thinko below.
- * pinfo.cc (set_myself): Show pid in initial strace line.
-
-Thu Oct 12 17:58:03 2000 Christopher Faylor <cgf@cygnus.com>
-
- * child_info: Bump child_info "version".
- (child_info): Move some fields from child_info_spawn to here.
- * cygheap.cc: Make cygheap pointers NOCOPY.
- * dcrt0.cc (dll_crt0_1): Copy cygwin heap here regardless of whether
- we've been forked or execed.
- * dtable.cc (dtable::fixup_after_fork): Just release close-on-exec fds.
- * exceptions.cc (stackdump): Respond to C warning.
- * fork.cc: Reorganize to minimize stack copying.
- (fork_child): New function.
- (fork_parent): Ditto.
- (sync_with_child): Don't suspend the forkee.
- (sync_with_parent): Ditto. Make into a function.
- * heap.cc (heap_init): Add some debugging output.
- * path.cc (path_conv::check): Add an assertion.
- (has_suffix): Ditto.
- * security.cc (get_pw_sid): Defend against NULL.
- * sigproc.cc (proc_subproc): Fix debugging output.
- (wait_sig): Ditto.
- * strace.cc: Make statics NO_COPY throughout.
- (strace::vsprntf): Defend against NULL.
-
-Thu Oct 12 00:25:29 2000 Christopher Faylor <cgf@cygnus.com>
-
- * errno.cc (seterrno_from_win_error): Fix debugging output.
- * fhandler.cc (fhandler_base::fstat): Move to inline method in
- fhandler.h.
- (fhandler_base::set_io_handle): Ditto.
- * fhandler.h (fhandler_base): Make some methods inline.
- * fhandler_console.cc (fhandler_console::write_normal): Make buffer
- larger.
- * sigproc.h (sigframe::sigframe): Actually use set ebp parameter
- correctly.
- * spawn.cc (spawn_guts): Set dwProcessId when exec'ing. Just exit
- immediately after reparenting.
- * syscalls.cc: Sprinkle sigframe stuff throughout.
- * wait.cc (wait4): Set signal frame here.
-
-Tue Oct 10 19:54:06 2000 Christopher Faylor <cgf@cygnus.com>
-
- * dcrt0.cc (__api_fatal): Don't rely on small_printf to display errors.
- Always display problems to the console, if possible.
-
-Tue Oct 10 15:21:10 2000 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (cwdstuff::get): Set EINVAL when length is zero.
-
-Mon Oct 9 14:07:04 2000 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (mount_info::cygdrive_posix_path): Handle e:foo construction
- correctly.
-
-Mon Oct 9 16:44:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_mem.cc (fhandler_dev_mem::fhandler_dev_mem):
- Fix debug output.
-
-Mon Oct 9 15:58:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_mem.cc: Eliminate unused include statements.
- (fhandler_dev_mem::fhandler_dev_mem): Check for 9X/ME.
-
-Mon Oct 9 15:11:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.h (fhandler_dev_mem): Erase member `init_phase' and
- member function `init'.
- * fhandler_mem.cc: Add typedefs for NT internal data types
- `SYSTEM_INFORMATION_CLASS' and `SYSTEM_BASIC_INFORMATION'.
- Add prototype for `NtQuerySystemInformation' function.
- (fhandler_dev_mem::fhandler_dev_mem): Takes over initialization task
- from `init'. Use `NtQuerySystemInformation' function to evaluate the
- size of physical memory instead of interval search.
- (fhandler_dev_mem::init): Eliminated.
- (fhandler_dev_mem::open): Don't call `init'.
- (fhandler_dev_mem::read): Eliminate check for `init_phase'.
- (dummy_autoload): Add load statement for `NtQuerySystemInformation'.
-
-Sun Oct 8 22:38:40 2000 Christopher Faylor <cgf@cygnus.com>
-
- * dtable.cc (set_std_handle): Use std_consts array to control
- SetStdHandle settings.
- (dtable::fixup_after_fork): Ditto.
- * exceptions.cc (set_sig_errno): Remove some debugging output.
- * path.cc (path_conv::check): Don't OR need_directory with flags sent
- to symlink_info::check.
- (symlink_info::check): Use PATH_ALL_EXEC to determine when a file is
- executable.
- * path.h (path_types): Add PATH_ALL_EXEC.
- (isexec): Use PATH_ALL_EXEC so that cygexec types will be considered
- executable.
- * pinfo.h (_pinfo): Add a process handle that is kept open throughout
- the life of a cygwin pid.
- * sigproc.cc (proc_exists): Remove hopefully obsolete stuff.
- (proc_subproc): Set up process handle that is kept open throughout the
- life of a cygwin pid. Reorganize PROC_WAIT stuff to use common code.
- (proc_terminate): Close pid lifetime process handle.
- (checkstate): Cleanup.
- (stopped_or_terminated): Move zombie cleanup.
- (remove_zombie): To here.
- * spawn.cc (spawn_guts): Reorganize reparenting code for 1247th time.
-
-Sat Oct 7 13:59:15 2000 Christopher Faylor <cgf@cygnus.com>
-
- * fhandler.h (fhandler_base): Remove obsolete _rpos and _rsize
- elements.
- * fhandler.cc (fhandler_base::open): Ditto.
- * fhandler.cc (fhandler_base::fhandler_base): Ditto.
- (fhandler_base::read): Ditto. Add more debugging output. Don't issue
- a \r when \r\n detected.
- * pipe.cc (make_pipe): Streamline slightly. Make debug output more
- interesting.
- * strace.cc (strace::vsprintf): Use __progname where appropriate to
- distinguish strace output when exec'ing.
-
-Sat Oct 7 19:25:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.h (fhandler_dev_mem): Add methods mmap, munmap and msync.
- Add `unit' member.
- * fhandler_mem.cc (fhandler_dev_mem): Initialize `unit' as well.
- (init): Care for differences between /dev/mem, /dev/kmem (not
- implemented yet) and /dev/port.
- (open): Change debug message to reflect the device.
- (mmap): New function.
- (munmap): Ditto.
- (msync): Ditto.
- (fstat): Use unit when setting st_dev in stat structure.
- * mmap.cc (mmap): Handle MAP_ANONYMOUS flag.
- Change error handling slightly.
- * path.cc (get_device_number): Handle /dev/port.
-
-Fri Oct 6 23:21:29 2000 Christopher Faylor <cgf@cygnus.com>
-
- * syscalls.cc (_read): Behave properly when passed previous version of
- O_NDELAY. Fix up debugging output.
-
-Thu Oct 5 20:34:48 2000 Christopher Faylor <cgf@cygnus.com>
-
- * net.cc (set_socket_inheritance): Rename from duplicate_socket. Use
- NT specific call when appropriate.
- (__set_winsock_errno): Rename from set_winsock_errno. Accept function
- and line as arguments.
- * path.cc (path_conv::check): Continue the neverending battle to make
- cygwin properly understand that path specs ending in a slash require
- that the path refer to a directory. Windows does not do this by
- default.
- (symlink_info::check): Remove ENOTDIR test. Move it to
- path_conv::check.
- * path.h: Remove obsolete constant.
- * winsup.h (set_winsock_errno): New macro.
-
-Thu Oct 5 14:58:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.h: Add mmap(), munmap() and msync() to fhandler_base
- and fhandler_disk_file.
- * mmem.cc (mmap): Eliminated device dependent implementation details.
- These are moved to the appropriate fhandler class.
- (munmap): Ditto.
- (msync): Ditto.
- (fhandler_base::mmap): New method.
- (fhandler_base::munmap): Ditto.
- (fhandler_base::msync): Ditto.
- (fhandler_disk_file::mmap): Ditto.
- (fhandler_disk_file::munmap): Ditto.
- (fhandler_disk_file::msync): Ditto.
-
-Thu Oct 5 01:52:43 2000 Christopher Faylor <cgf@cygnus.com>
-
- * net.cc: General cleanup.
- (fdsock): Return pointer to created fhandler_socket.
- (cygwin_socket): Use pointer returned by fdsock. Return correct errno
- when fd < 0.
-
-Thu Oct 5 00:48:40 2000 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (interruptible): Add extra debugging.
- * sigproc.h (wait_sig): Fill in frame pointer, by default, prior to
- calling or suffer confusion due to September 7 change below.
-
-Wed Oct 4 23:10:27 2000 Christopher Faylor <cgf@cygnus.com>
-
- * include/netinet/tcp.h: Remove winsock.h include.
- * include/sys/cygwin.h: Move windows specific reference within
- conditional.
-
-Thu Oct 5 1:13:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * include/sys/mman.h: Add missing MAP_FAILED macro.
-
-Wed Oct 4 18:48:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.h (fhandler_dev_mem): Add method `init'. Add members
- `mem_size' and `init_phase'.
- * fhandler_mem.cc (init): New function to figure out the size of
- the physical memory.
- (open): Add checking for illegal flags. Change usage of access mode.
- (write): Add intended functionality.
- (read): Add parameter checking. Eliminate page size constant. Use
- getpagesize() instead. Don't touch errno and don't create debug output
- while init() is running.
- (lseek): Add bounds checking. Fix SEEK_END.
- (fstat): Eliminate page size constant. Use getpagesize() instead.
- (dup): Add intended functionality.
-
-Mon Oct 2 22:15:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * dcrt0.cc: Add LoadDLLFunc statement for RegEnumValueA().
- * net.cc: Change comments related to get_ifconf.
- (get_2k_ifconf): Eliminate `type' variable. Eliminate `sa' parameter.
- (get_nt_ifconf): Ditto.
- (get_9x_ifconf): Ditto. Rewritten.
- (get_ifconf): Change calls to OS specific functions.
-
-Mon Oct 2 15:15:01 2000 Christopher Faylor <cgf@cygnus.com>
-
- * signal.cc (sigaction): Allow new action == oldaction.
-
-Mon Oct 2 11:05:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_mem.cc: Load ntdll functions via autoload method.
- (load_ntdll_funcs): Eliminated.
-
-Sun Oct 1 16:36:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_mem.cc (load_ntdll_funcs): Add missing __stdcall qualifiers.
-
-Sun Oct 1 22:20:39 2000 Christopher Faylor <cgf@cygnus.com>
-
- * cygheap.cc (cygheap_init): Born again function.
- (_cmalloc): Reorganize to accomodate muto locking.
- (_cfree): Use muto lock to avoid multi-thread problems.
- * cygheap.h (incygheap): Just use cygheap_max to find upper cygwin heap
- bounds.
- * dcrt0.cc (dll_crt0_1): Reinstitute cygheap_init call.
- * path.cc (getcwd): Just return cwdstuff::get result, allowing correct
- handling of negative length.
- (cwdstuff::get): Malloc a buffer if one is not available.
-
-Sun Oct 1 2:56:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * Makefile.in: Add fhandler_mem.o to the dependencies.
- * dtable.cc (dtable::build_fhandler): Add case for FH_MEM.
- * fhandler.h: Add FH_MEM device type. Add class fhandler_dev_mem.
- * fhandler_mem.cc: New file. Implementation of class fhandler_dev_mem.
- * path.cc: Add /dev/mem to windows_device_names.
- (get_device_number): Add FH_MEM type.
-
-Sat Sep 30 00:43:42 2000 Christopher Faylor <cgf@cygnus.com>
-
- * cygheap.cc (init_cheap): Set aside space for heap walk pointer.
- (_csbrk): Make logic for detecting when to alloc cognizant of
- initialization condition.
- (_cmalloc): Use a structure to hold bucket size and heap chain pointer.
- Store pointer to next freed block in bucket size location so that it
- will be easy to see if a block is allocated.
- (_cfree): Store pointer to next freed block in bucket size location.
- (_crealloc): Use macro to retrieve bucket size.
- (cygheap_init): Eliminate.
- (cygheap_fixup_in_child): Add second argument to determine if we were
- execed or not. In execed case, walk the heap, cleaning up any orphaned
- blocks.
- * cygheap.h: Add a "MAX" value to cygheap_types. Remove cygheap_init
- declaration. Accomodate new argument to cygheap_fixup_in child.
- * fork.cc (fork): Accomodate extra argument to cygheap_fixup_in_child.
- * dcrt0.cc (dll_crt0_1): Ditto. Remove call to cygheap_init.
-
-Fri Sep 29 21:49:27 2000 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (symlink_info::check): Set executable bit for a file if the
- first two characters are 'MZ' to mirror spawn_guts check.
-
-Sat Sep 30 03:34:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * winsup.h: Add `winME' to os_type symbols.
- * dcrt0.cc (set_os_type): Identify Windows ME systems.
- * (host_dependent_constants::init): Care for winME.
- * uname.cc (uname): Ditto.
-
-Thu Sep 28 01:46:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * net.cc (get_ifconf): Code cleanup. Split. Call os dependent
- subfunctions instead.
- (get_9x_ifconf): New function for 9X systems, called by get_ifconf.
- (get_nt_ifconf): New function for NT systems, called by get_ifconf.
- (get_2k_ifconf): New function for W2K systems, called by get_ifconf.
-
-Wed Sep 27 01:10:07 2000 Christopher Faylor <cgf@cygnus.com>
-
- * spawn.cc (spawn_guts): Attempt to accomodate archaic windows quoting
- mechanism when dealing with '\' and '"'.
-
-Mon Sep 25 20:47:04 2000 Christopher Faylor <cgf@cygnus.com>
-
- * dcrt0.cc (quoted): Fix problem where ' quoted strings were skipped.
- * fhandler.h (fhandler_socket::~fhandler_socket): Delete declaration.
- * net.cc: Remove unnecessary "number_of_sockets" usage.
- (fhandler_socket::fhandler_socket): Ditto.
- (fhandler_socket::~fhandler_socket): Delete definition.
- * spawn.cc (spawn_guts): Force first argument passed to CreateProcess
- as a command line to be windows style.
-
-2000-09-25 Christopher Faylor <cgf@cygnus.com>
-
- * spawn.cc (av::dup_maybe): Make function void rather than void *.
- * environ.cc (environ_init): Remember to reparse CYGWIN if envp is
- supplied.
- * heap.cc (_sbrk): Remember frame for signal handling.
- * syscalls.cc (read_handler): Eliminate.
- (_read): Move read_handler code here. Reorganize for one path through
- 'ready_for_read'.
-
-Tue Sep 19 09:46:36 2000 Christopher Faylor <cgf@cygnus.com>
-
- * spawn.cc (spawn_guts): Use actual program argument passed in for
- argv[0] as originally suggested by Kazuhiro Fujieda
- <fujieda@jaist.ac.jp>.
-
-Mon Sep 18 23:17:19 2000 Christopher Faylor <cgf@cygnus.com>
-
- * path.h: Create new input path flag PATH_NEEDDIR.
- * path.cc (path::check): Detect trailing slash before converting to
- windows path. Tell symlink_info::check to check for directory if one is
- found.
- (symlink_info::check): Set errno when path is not a directory if
- pflags & PATH_NEEDDIR.
-
-Mon Sep 18 19:44:08 2000 Christopher Faylor <cgf@cygnus.com>
-
- * fhandler_tty.cc (fhandler_tty_slave::write): Correct typo which
- caused resetting of windows error to ERROR_IO_DEVICE to be ignored.
-
-Mon Sep 18 17:15:37 2000 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
-
- * path.cc (mount_info::read_mounts): Don't delete mount entries of
- which mount points have the cygdrive prefix.
- * (mount_info::add_reg_mount): Properly catch errors on registry
- operations.
- * (mount_info::write_cygdrive_info_to_registry): Ditto.
- * (mount_info::del_reg_mount): Cosmetic changes to be consistent
- with other methods.
- * (mount_info::add_item): Check arguments more precisely.
- Increment nmounts only when registry operations succeed.
-
-Sun Sep 17 22:18:39 2000 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (interruptible): Return 0 if given an address in
- uncommitted memory.
-
-2000-09-16 Egor Duda <deo@logos-m.ru>
-
- * signal.cc (sleep): If interrupted by signal, return the
- requested time minus the time actually slept.
-
-Fri Sep 15 22:30:40 2000 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (handle_exceptions): Just "core dump" if SIGSEGV in
- signal thread.
- * external.cc (fillout_pinfo): Fix compiler warning.
- * sigproc.h: Eliminate special asm naming for sig_dispatch_pending.
- * sigproc.cc (sig_send): Remove debugging statements.
-
-Wed Sep 13 14:56:47 2000 Christopher Faylor <cgf@cygnus.com>
-
- * spawn.cc (av): Hide 'calloced' field and limit cstrduping to class
- methods only.
- (spawn_guts): Use methods for manipulating most newargv stuff.
-
-2000-09-13 Egor Duda <deo@logos-m.ru>
-
- * child_info.h (child_info_spawn::~child_info_spawn): Avoid
- memory leaks in cygheap.
- * spawn.cc (spawn_guts): Ditto.
-
-Wed Sep 13 14:28:03 2000 Christopher Faylor <cgf@cygnus.com>
-
- * dcrt0.cc (quoted): Return next character after a quoted string when
- not doing special quote processing. Also ensure that non-NULL is
- returned in all circumstances.
-
-Wed Sep 13 10:26:16 2000 Christopher Faylor <cgf@cygnus.com>
-
- * spawn.cc (spawn_guts): Ensure that argv[0] is correctly set to the
- full path when a script is detected. Suggested by Kazuhiro Fujieda
- <fujieda@jaist.ac.jp>.
-
-Tue Sep 12 22:33:30 2000 Christopher Faylor <cgf@cygnus.com>
-
- * external.cc (fillout_pinfo): Handle explicit pids correctly.
-
-Tue Sep 12 14:37:32 2000 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (normalize_posix_path): Fix more slashdot madness.
-
-Tue Sep 12 12:29:29 2000 Christopher Faylor <cgf@cygnus.com>
-
- * Makefile.in: Make clean target remove *.d.
-
-Mon Sep 11 13:19:15 2000 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (normalize_posix_path): Correctly deal with a "." parameter.
-
-Sun Sep 10 20:23:35 2000 Christopher Faylor <cgf@cygnus.com>
-
- * cygheap.cc (init_cheap): Just use any old address for the cygwin
- heap.
- * exceptions.cc (signal_exit): Don't terminate the main thread. Just
- try to exit in this thread really quickly.
- * signal.cc (kill_pgrp): Fix typo which caused pinfo structure to be
- assigned incorrectly.
-
-Sun Sep 10 12:40:49 2000 Christopher Faylor <cgf@cygnus.com>
-
- * dcrt0.cc (dll_crt0_1): Initialize thread and debug stuff before
- handling exec/fork.
- * dtable.cc (dtable::fixup_after_exec): Always clear out the read ahead
- buffer whether closing or adjusting.
- * path.cc (chdir): Avoid a compiler warning.
-
-Sat Sep 9 23:29:17 2000 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (chdir): Use the full path for cwd_win32. Consider attempts
- to chdir to strings of dots > 2 to be an error. Pass 'dir' argument to
- cygcwd.set.
- (cwdstuff::set): Need to treat arguments from chdir differently.
- * path.h (cwdstuff): Add an argument to set.
-
-Fri Sep 8 11:50:09 2000 Christopher Faylor <cgf@cygnus.com>
-
- * lib/_cygwin_crt0_common.cc: Add missing header files.
-
-Thu Sep 7 23:07:21 2000 Christopher Faylor <cgf@cygnus.com>
-
- * sigproc.h (sigframe::set): Eliminate second argument. Default bp to
- current frame pointer rather than using this within the function, which
- is unstable when this method is not inlined.
- * net.cc: Eliminate use of second argument to sigframe.set throughout.
- * select.cc (cygwin_select): Ditto.
- * sigproc.cc (sig_send): Ditto.
-
-Thu Sep 7 22:45:16 2000 Christopher Faylor <cgf@cygnus.com>
-
- Break out more header info into separate files. Use appropriate
- header files throughout.
- * shared.h: Remove.
- * cygwin_version.h: New file.
- * delqueue.h: New file.
- * environ.h: New file.
- * host_dependent.h: New file.
- * perprocess.h: New file.
- * registry.h: New file.
- * security.h: New file.
-
-Thu Sep 7 12:14:43 2000 Christopher Faylor <cgf@cygnus.com>
-
- Split out tty and shared_info stuff into their own headers and use
- throughout. Include sys/termios.h for files which need it.
- * tty.h: New file.
- * shared_info.h: New file.
- * fhandler.h: Move inline methods that rely on tty stuff to
- fhandler_console.cc.
- * fhandler_tty.cc (fhandler_pty_master::process_slave_output): Set
- output_done_event immediately after reading data to speed up tty output
- processing.
- (process_output): Set write_error to errno or zero.
- (fhandler_tty_slave::write): Check previous write error prior to
- writing to slave end of pipe. This allows tty output to be slightly
- less synchronous.
- * fhandler_console.cc (fhandler_console::tcsetpgrp): Moved here from
- fhandler.h.
- (fhandler_console::set_input_state): Ditto.
-
-Wed Sep 6 21:11:13 2000 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (signal_exit): Reset all mutos owned by the main
- thread.
- * fhandler.h: Define *_output_mutex macros for serializing tty output.
- (fhandler_termios): Remove restart_output_event. Define dummy output
- mutex methods.
- (fhandler_pty_master): Remove unneeded fixup_after_fork method.
- * fhandler_termios.cc (fhandler_termios::line_edit): Acquire
- output_mutex when CTRL-S is hit. Release it on CTRL-Q.
- * fhandler_tty.cc (fhandler_pty_master::process_slave_output): Remove
- inappropriate OutputStopped test here. Just use the output mutex.
- (fhandler_pty_master::fhandler_pty_master): Remove obsolete reference
- to restart_output_event.
- (fhandler_tty_common::close): Ditto.
- (fhandler_pty_master::set_close_on_exec): Ditto.
- (fhandler_pty_master::fixup_after_fork): Delete.
- * tty.cc (tty::common_init): Ditto.
- * sync.cc (muto::reset): New method.
- * sync.h: Declare above method.
-
-Wed Sep 6 16:56:38 2000 Christopher Faylor <cgf@cygnus.com>
-
- * sigproc.cc: Add include file for proper definitions.
- * spawn.cc: Ditto.
- * winsup.h: Define cfree to avoid newlib pollution.
-
-Wed Sep 6 14:11:51 2000 Christopher Faylor <cgf@cygnus.com>
-
- * Makefile.in (CFLAGS): Ensure that -MD is always added even when
- CFLAGS is overwritten.
-
-Wed Sep 6 02:40:12 2000 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (cwdstuff::get_initial): Keep caching alive.
- (mount_info::conv_to_win32_path): Fill out relative path in failing
- case.
-
-Tue Sep 5 21:36:15 2000 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (normalize_posix_path): Deal with error return from cygcwd.get.
- (normalize_win32_path): Ditto.
- (mount_info::conv_to_win32_path): Ditto.
- (cwdstuff::get): Set buf to NULL on error.
-
-Tue Sep 5 17:49:34 2000 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (readlink): 'max' should be a 'min' or we'll suffer
- buffer overflow.
-
-Mon Sep 4 22:53:58 2000 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (cwd_win32): Eliminate.
- (cwd_posix): Eliminate.
- (cwd_hash): Eliminate.
- (cwdstuff::init): Rename from cwd_init.
- (cwdstuff::fixup_after_exec): Rename from cwd_fixup_after_exec.
- (cwdstuff::get): Rename from get_cwd_inner.
- (normalize_posix_path): Eliminate cwd argument. Just calculate when
- necessary.
- (normalize_win32_path): Ditto.
- (mount_info::conv_to_win32_path): Eliminate cwd retrieval here.
- (mount_info::conv_to_posix_path): Ditto.
- (hash_path_name): Accomodate additional methods in cwdstuff.
- (get_cwd_win32): Eliminate.
- (getcwd): Use cwdstuff methods. Properly handle case where buf == NULL
- and len < 0.
- (cwdstuff::get_hash): New method.
- (cwdstuff::get_initial): New method.
- (cwdstuff::set): New method.
- (cwdstuff::get): New method.
- (cwdstuff::copy): New method.
- * path.h: Move cwdstuff struct here. Add a bunch of stuff to cwdstuff.
- Make cygcwd an extern.
- * spawn.cc (spawn_guts): Use copy method to get copies of cwd info to
- pass to execed process.
- * dcrt0.cc (dll_crt0_1): Use cygcwd methods for cwd initialization.
-
-2000-09-03 Egor Duda <deo@logos-m.ru>
-
- * path.cc (readlink): Check if buffer length is positive.
- Truncate output to buffer length. Don't terminate buffer
- with '\0'.
-
-Sun Sep 3 00:38:40 2000 Christopher Faylor <cgf@cygnus.com>
-
- * environ.cc (environ_init): Don't free the new environment table after
- we've just copied stuff to it.
-
-Sun Sep 3 00:07:32 2000 Christopher Faylor <cgf@cygnus.com>
-
- * Makefile.in: Add cygheap.o.
- * child_info.h: Add specific exec class.
- * cygheap.h: New file. Contains declarations for cygwin heap.
- * cygheap.cc: New file. Implements cygwin heap functions.
- * dcrt0.cc (quoted): Simplify due to new method for passing arguments
- between cygwin programs.
- (alloc_stack_hard_way): Attempt to handle overlapped stack.
- (dll_crt0_1): Move child_info processing here. Accomodate new method
- for passing arguments between cygwin programs. Initialize cygwin heap.
- Establish __argc and __argv variables.
- (_dll_crt0): Move most of child_info processing to dll_crt0_1.
- (cygwin_dll_init): Remove duplication.
- * dtable.cc (dtable::extend): Allocate dtable using cygwin heap.
- (dtable::build_fhandler): Ditto for fhandler type being constructed.
- (dtable::dup_worker): Free new fhandler from cygwin heap on error.
- (dtable::select_*): Don't assume that this == fdtab.
- (dtable::linearize_fd_array): Delete.
- (dtable::delinearize_fd_array): Delete.
- (dtable::fixup_after_exec): New file.
- (dtable::vfork_child_dup): Use cygwin heap.
- (dtable::vfork_parent_restore): Ditto.
- * dtable.h: Remove obsolete methods. Add new method.
- * environ.cc (posify): Eliminate already_posix parameter and logic.
- (envsize): New function.
- (_addenv): Use envsize.
- (environ_init): Accept an argument pointing to an existing environment
- list. If supplied, allocate space for this in the the program's heap.
- * fhandler.cc (fhandler_base::operator =): Move here from fhandler.h.
- Use cygwin heap to allocate filenames.
- (fhandler_base::set_name): Allocate/free names from cygwin heap.
- (fhandler_base::linearize): Delete.
- (fhandler_base::de_linearize): Delete.
- (fhandler_base::operator delete): Free from cygwin heap.
- (fhandler_base::~fhandler_base): Ditto.
- * fhandler.h: Accomodate elimination of *linearize and other changes
- above.
- * fhandler_console.cc (fhandler_console::fixup_after_exec): Rename from
- de_linearize.
- * heap.h: New file.
- * fhandler_tty.cc (fhandler_tty_slave::fhandler_tty_slave): Use cygwin
- heap for name. fhandler_tty::fixup_after_exec): Rename from
- de_linearize.
- * fork.cc (fork): Call cygheap_fixup_in_child.
- * heap.cc: Use declarations in heap.h.
- * malloc.cc: Sprinkle assertions throughout to catch attempts to
- free/realloc something from the cygwin heap.
- * path.cc: Throughout, eliminate use of per-thread cache for cwd. Use
- cwd_* functions rather than cwd_* variables to access cwd_win32 and
- cwd_posix.
- (cwd_win32): New function.
- (cwd_posix): New function.
- (cwd_hash): New function.
- (cwd_fixup_after_exec): New function.
- * path.h: Accomodate path.cc changes.
- * pinfo.cc (pinfo_init): Accept a pointer to an environment table.
- Pass this to environ_init. Eliminate old 'title' tests.
- * pinfo.h: Accomodate above change in argument.
- * spawn.cc (struct av): New method for building argv list.
- (av::unshift): New method.
- (spawn_guts): Allocate everything that the child process needs in the
- cygwin heap and pass a pointer to this to the child. Build argv list
- using new method. Eliminate delinearize stuff.
- * thread.h: Eliminate _cwd_win32 and _cwd_posix buffers.
- * winsup.h: Eliminate obsolete functions. Add envsize() declaration.
-
-2000-09-02 Egor Duda <deo@logos-m.ru>
-
- * Makefile.in: Remove "make check" support. It is now in
- winsup/Makefile.in.
-
-Fri Sep 1 21:17:03 2000 Christopher Faylor <cgf@cygnus.com>
-
- * sigproc.cc (mychild): New function.
- (proc_subproc): Use mychild() to determine if a specific pid is valid
- for wait()ing.
-
-Fri Sep 1 16:57:44 2000 Christopher Faylor <cgf@cygnus.com>
-
- * sigproc.cc (sigproc_init): Create wait_sig_inited without auto-reset
- to avoid potential races.
- (init_child_info): Avoid unneeded test.
-
-Fri Sep 1 16:51:26 2000 Christopher Faylor <cgf@cygnus.com>
-
- * sigproc.cc (proc_info): Rename proc_exists which takes a pid to
- "pid_exists".
- * shared.h: Split out "child_info" stuff into a new header file and
- use where necessary.
- Declare pid_exists.
- * child_info.h: New file.
-
-Thu Aug 31 16:06:21 2000 Christopher Faylor <cgf@cygnus.com>
-
- * errno.cc (set_errno_from_win_error): Actually use arguments to
- strace_printf.
-
-2000-08-30 DJ Delorie <dj@redhat.com>
-
- * times.cc (gettimeofday): use GetSystemTimeAsFileTime to avoid a
- conversion
- (FACTOR): correct value
- (genf): set milliseconds to zero, DOW to 4.
-
-2000-08-29 Egor Duda <deo@logos-m.ru>
-
- * grp.cc (getgroups): fail with EINVAL if array is not large
- enough to hold all supplementary group IDs.
-
-Mon Aug 28 22:03:21 2000 Christopher Faylor <cgf@cygnus.com>
-
- * signal.cc (_raise): New function.
- * exceptions.cc (unused_sig_wrapper): Remove _raise.
- * sigproc.h (class sigframe): Default frames to skip to zero or suffer
- from exuberant optimization.
- * fhandler_tty.cc (fhandler_tty::write): Set appropriate errno when
- WriteFile to pipe fails.
-
-Fri Aug 25 23:44:48 2000 Christopher Faylor <cgf@cygnus.com>
-
- * pinfo.h (pinfo): Un-inline release.
- * pinfo.cc (pinfo::release): Move here from pinfo.h.
- * sigproc.cc (proc_terminate): Remove bogus 'pinfo child' which caused
- strange destruction of random regions of memory when destructor was
- invoked.
-
-Fri Aug 25 21:25:32 2000 Christopher Faylor <cgf@cygnus.com>
-
- * dcrt0.cc (dll_crt0_1): Move set_os_type.
- (_dll_crt0): To here.
- (cygwin_dll_init): And here.
- * external.cc (fillout_pinfo): Use more foolproof method for scanning
- for pids.
- * pinfo.cc (set_myself): Eliminate myself_identity.init.
- * sigproc.cc (wait_sig): Do it here instead to reduce the amount of
- time where there could potentially be two processes with the same pid.
- * spawn.cc (spawn_guts): Eliminate duplicate initialization.
- * include/sys/cygwin.h: Mark unused PID_* elements.
-
-Fri Aug 25 21:49:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * exec.cc (_execve): Change definition according to declaration in
- newlib/libc/include/sys/unistd.h.
-
-Thu Aug 24 22:17:19 2000 Christopher Faylor <cgf@cygnus.com>
-
- * external.cc (cygwin_internal): Add CW_INIT_EXCEPTIONS to allow cygwin
- exception handling on threads not created by cygwin.
- * sigproc.cc (proc_terminate): Don't release pinfo structs since we are
- exiting.
- * include/sys/cygwin.h: Add CW_INIT_EXCEPTIONS.
-
-Thu Aug 24 17:16:14 2000 Christopher Faylor <cgf@cygnus.com>
-
- * select.cc (cygwin_select): Correct logic for "always_ready" fds or
- when there is no wait specified.
- * syslog.cc (pass_handler::set_message): Zero the buffer prior to
- setting it.
-
-2000-08-24 Egor Duda <deo@logos-m.ru>
-
- * include/cygwin/core_dump.h: New file, contains structures used in
- cygwin core core files.
- * include/sys/procfs.h: New file, needed to autoconfigure cygwin core
- dumps support in bfd.
-
-Thu Aug 24 13:50:15 2000 Christopher Faylor <cgf@cygnus.com>
-
- * environ.cc (parse_thing): nobinmode should force O_TEXT.
- (regopt): Use correct path to find LOCAL_MACHINE registry options.
- * fhandler.cc (fhandler_base::open): Set binary mode only when binmode
- == O_BINARY.
- * pipe.cc (pipe): Pipe handling should rely on binmode not _fmode now
- that the two are different.
-
-Thu Aug 24 13:21:09 2000 Christopher Faylor <cgf@cygnus.com>
-
- * include/sys/cygwin.h (strace_printf_wrap): Force printing when
- _STRACE_SYSTEM.
- (strace_printf_wrap1): Ditto.
-
-Thu Aug 24 12:30:17 2000 Christopher Faylor <cgf@cygnus.com>
-
- * debug.h: Allow some debug defines for use in header files.
-
-Wed Aug 23 23:00:24 2000 Christopher Faylor <cgf@cygnus.com>
-
- * dcrt0.cc (dll_crt0_1): Move exception list and constructor stuff
- earlier in the process. Use new second argument to set_myself.
- (cygwin_dll_init): Initialize exception list and constructor stuff
- here.
- (_dll_crt0): And here. Also, deal with inherited pinfo shared memory
- region from parent.
- * pinfo.cc (set_myself): Accept a second argument signifying the a
- shared memory region, passed from an execing parent.
- (pinfo_init): Ditto.
- * pinfo.h: Ditto.
- * shared.h (child_info): Add a handle field to pass to child.
- * spawn.cc (spawn_guts): Create a shared handle to pass to an execed
- child.
- * winsup.h: Remove extraneous declaration.
-
-Wed Aug 23 10:51:57 2000 Christopher Faylor <cgf@cygnus.com>
-
- * include/sys/cygwin.h: Protect class definitions.
-
-Tue Aug 22 13:57:36 2000 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (symlink_info::check): Clear error on each iteration of
- extension check.
-
-Tue Aug 22 11:23:59 2000 Christopher Faylor <cgf@cygnus.com>
-
- * Makefile.in: Don't include '.d' file if there are none generated yet.
-
-Tue Aug 22 11:08:11 2000 Christopher Faylor <cgf@cygnus.com>
-
- * include/sys/cygwin.h: Declare some thread classes.
- * include/mntent.h: Avoid declaring functions.
-
-Tue Aug 22 01:08:01 2000 Christopher Faylor <cgf@cygnus.com>
-
- * winsup.h: Eliminate inclusion of most of the cygwin .h files. Use .h
- files only in sources which require them.
- * Makefile.in: Generate dependencies with -MD option.
-
-Mon Aug 21 23:49:05 2000 Christopher Faylor <cgf@cygnus.com>
-
- * cygerrno.h: New file. Use this throughout whenever errno
- manipulation is required.
- * errno.cc: Use DWORD to hold Windows errors.
- (geterrno_from_win_error): New function.
- (seterrno_from_win_error): Use geterrno_from_win_error to convert
- supplied windows error (suggested by Corinna Vinschen).
- * path.cc (symlink_info): Add error element.
- * path.cc (path_conv::check): Remove errno setting. Use new
- symlink_info errno element to set path_conv error, where appropriate.
- (symlink_info::check): Set error element rather than attempting to
- manipulate errno. Add more checks for trailing / and /.. even though
- they are currently useless. Avoid setting EINVAL.
-
-Mon Aug 21 23:49:05 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (normalize_posix_path): Correct check for trailing /.
-
-2000-08-21 DJ Delorie <dj@redhat.com>
-
- * include/cygwin/cygwin_dll.h (DECLARE_CYGWIN_DLL): hinstance,
- not handle.
-
-Fri Aug 18 11:11:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * dtable.cc (dtable::dup2): Extend fdtab if newfd is out of current
- allocated bounds.
-
-Sat Aug 12 01:47:28 2000 Christopher Faylor <cgf@cygnus.com>
-
- * mkvers.sh: Properly trap exit removal of temp file. Remove debugging
- statement.
-
-Sat Aug 12 01:37:56 2000 Christopher Faylor <cgf@cygnus.com>
-
- * poll.cc: Make winsup.h the first include file, re 2000-08-02 change.
-
-Sat Aug 12 01:33:12 2000 Christopher Faylor <cgf@cygnus.com>
-
- * winsup.h: Split out dtable definitions into separate header file.
- * dtable.h: New file.
- * sigproc.h: Eliminate pinfo.h usage here. Use it in source files that
- need it.
-
-Sat Aug 12 01:08:11 2000 Christopher Faylor <cgf@cygnus.com>
-
- * Makefile.in: Use dtable.o rather than hinfo.o.
-
-Sat Aug 12 00:47:11 2000 Christopher Faylor <cgf@cygnus.com>
-
- Rename hinfo -> dtable. Name the former dtable array 'fdtab'.
-
-Fri Aug 11 14:47:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * poll.cc: Allow any descriptor and any number of descriptors.
- Allocate fd_set struct sdynamically.
-
-Fri Aug 11 14:47:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * poll.cc: Add bounds checking for file descriptors. Return POLLNVAL
- if fd is invalid. Return POLLERR for each valid fd if cygwin_select
- returned with error.
- include/sys/poll.h: Change POLLERR comment according to above change.
-
-Thu Aug 10 21:54:29 2000 Christopher Faylor <cgf@cygnus.com>
-
- * syslog.cc (syslog): Use a less malloc-intensive method for allocating
- the buffer. Also fix a buffer overrun.
-
-Thu Aug 10 15:31:39 2000 Christopher Faylor <cgf@cygnus.com>
-
- * winsup.h: Change strchr inline for strange gcc problem.
- * select.cc (select_stuff::wait): Bounds check w4 array.
-
-Thu Aug 10 15:17:53 2000 Christopher Faylor <cgf@cygnus.com>
-
- * dir.cc (readdir): Ensure that errno is *only* set when we've run out
- of filenames.
- * fhandler.cc (fhandler_disk_file::fstat): Use modern method for saving
- errno, making it effective for the whole function.
-
-Tue Aug 8 22:25:39 2000 Christopher Faylor <cgf@cygnus.com>
-
- * select.cc (allocfd_set): Zero allocated fd_set.
- (cygwin_select): Move fd_set copying logic from ::wait to here. Use
- common return through sell.poll.
- (select_stuff::wait): Just return success or failure and let caller
- fill in fd_set.
- * pinfo.h (pinfo): Eliminate self-referential pointer to sidbuf since
- pinfo structure exists at random locations now.
- * fork.cc (fork): Use 'use_psid' element to control when the psid is
- relevant.
- * shared.cc (sec_user): Ditto.
- * spawn.cc (spawn_guts): Ditto.
- * uinfo.cc (internal_getlogin): Ditto.
- * syscall.cc (seteuid): Ditto. Set use_psid element.
-
-Tue Aug 8 13:20:00 2000 Bob Wilson <bwilson@tensilica.com>
-
- * fhandler_serial.cc (tcsendbreak): "sleeptime" argument to usleep()
- must be in units of microseconds, not milliseconds.
-
-Mon Aug 7 00:11:35 2000 Christopher Faylor <cgf@cygnus.com>
-
- * include/cygwin/cygwin_dll.h: Remove extraneous (and incorrect)
- declarations.
-
-Fri Aug 4 00:00:46 2000 Christopher Faylor <cgf@cygnus.com>
-
- * hinfo.cc (hinfo::find_unused_handle): Just check for table entry ==
- NULL since we are already bounds checked by default.
- * thread.cc (ResourceLocks::Lock): Streamline this function since it is
- called a lot.
- (ReleaseResourceLock): Ditto.
-
-Thu Aug 3 20:44:39 2000 Christopher Faylor <cgf@cygnus.com>
-
- * select.cc (fhandler_console::select_read): Call set_cursor_maybe
- since select may block and cursor may not be visible.
- * select.cc (fhandler_console::select_write): Ditto.
- * select.cc (fhandler_console::select_except): Ditto.
-
-Thu Aug 3 09:01:14 2000 Christopher Faylor <cgf@cygnus.com>
-
- * fhandler_tty.cc (fhandler_pty_master::process_slave_output): Set
- length field correctly when "need_nl".
-
-Wed Aug 2 22:58:07 2000 Christopher Faylor <cgf@cygnus.com>
-
- * fork.cc (vfork): Store complete stack frame in vfork_save structure
- for later recovery.
- * spawn.cc (spawn_guts): Reorganize slightly to consolidate handling
- when there is a CreateProcess error.
- (_spawnve): Only longjmp back to vfork handling when a process has been
- successfuly started.
- * winsup.h (vfork_save): Extend to include frame info. Remove obsolete
- cpplus conditionals.
-
-Wed Aug 2 15:14:51 2000 Christopher Faylor <cgf@cygnus.com>
-
- * strace.cc (strace::prntf): Make second argument the function name,
- rather than use special format options.
- (strace::vprntf): Ditto.
- (getfunc): New function.
- * include/sys/strace.h: Reflect above changes.
- * smallprint.c (__small_vsprintf): Eliminate '%F' formatting.
- * pinfo.cc (set_myself): Modify for new strace::prntf parameter.
- * errno.cc (seterrno_from_win_error): Ditto.
- * fhandler_tty.cc (fhandler_tty_common::__acquire_output_mutex): Ditto.
- * fhandler_tty.cc (fhandler_tty_common::__release_output_mutex): Ditto.
-
-Wed Aug 2 13:20:04 2000 Christopher Faylor <cgf@cygnus.com>
-
- * regexp/regexp.c: Add winsup.h.
-
-2000-08-02 DJ Delorie <dj@redhat.com>
-
- * winsup.h: take out protections of environ, errno, allow C use
- * *.cc: put winsup.h before other headers (for __INSIDE_CYGWIN__);
- use cur_environ() instead of just environ
- * times.cc: remove import protections
- * glob.c: add winsup.h
- * localtime.c: ditto
- * smallprint.c: ditto
- * Makefile.in: don't __INSIDE_CYGWIN__ as it messes up profiling.
-
-Wed Aug 2 11:22:53 2000 Christopher Faylor <cgf@cygnus.com>
-
- * include/sys/strace.h: Fix strace definition.
-
-Tue Aug 1 23:37:08 2000 Christopher Faylor <cgf@cygnus.com>
-
- * strace.h: Add kludgy workarounds to avoid using deprecated methods
- for variable argument macros when possible.
- * sigproc.cc: Throughout, use sigproc_printf rather than sip_printf.
- * strace.cc (strace::prntf): Remove 'active' check, since callers are
- supposed to ensure this.
- (__system_printf): Remove. Subsumed by strace::prntf.
- * winsup.h: Define "NEW_MACRO_VARARGS" to indicate when to use new
- macro varargs capability.
-
-Sun Jul 30 13:54:35 2000 Christopher Faylor <cgf@cygnus.com>
-
- * fhandler_console.cc: Remove VK_DIVIDE detection.
- (get_nonascii_key): Simplify previous patch to return ascii char if it
- is non-zero. Add a second "temporary buffer" argument to help with
- thread safety.
- * select.cc (peek_console): Pass a temporary buffer argument to
- get_nonascii_key.
-
-Sat Jul 29 14:32:12 2000 Christopher Faylor <cgf@cygnus.com>
-
- * fhandler_console.cc: Add VK_DIVIDE detection. Return virtual keycode
- if it is not detected and it is less than ' '.
-
-Sat Jul 29 13:33:49 2000 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (chdir): Avoid trailing dot calculation when chdir == '/'
- or we end up with an empty string.
-
-Sat Jul 29 12:11:33 2000 Christopher Faylor <cgf@cygnus.com>
-
- * include/cygwin/version.h: Bump DLL minor version number to 5 due
- to all of the changes below.
-
-Sat Jul 29 12:01:32 2000 Christopher Faylor <cgf@cygnus.com>
-
- Redefine process structure to avoid a fixed size table. Redefine
- pinfo/_pinfo classes. Use these throughout.
- * dcrt0.cc (dll_crt0_1): Accomodate set_myself argument change.
- (__api_fatal): Accomodate _pinfo::record_death argument change.
- * exceptions.cc (really_exit): Ditto.
- (sig_handle_tty_stop): Use pinfo constructor to access process info.
- (events_init): Don't create pinfo_mutex since it is no longer required.
- * external.cc (fillout_pinfo): Use winpids class to iterate over all
- system pids.
- (cygwin_internal): lock_pinfo_for_update and unlock_pinfo are now
- noops.
- * fhandler_termios.cc (fhandler_termios::set_ctty): Use pinfo
- constructor to access process info.
- * fork.cc (fork): Reorganize to initialize child info after the child
- has started since that is when we know the child's winpid, which is
- necessary to allocate the pinfo shared memory.
- * mmap.cc (recreate_mmaps_after_fork): Change arg type to _pinfo.
- * pinfo.cc: Rename pinfo methods to _pinfo throughout. Eliminate
- pinfo_list stuff.
- (set_myself): Accept a pid argument now. Call pinfo initializer to
- initialize myself. Detect when this is an "execed" process and create
- an "indirect" pid block.
- (pinfo_init): Accomodate set_myself arg change.
- (procinfo): Remove.
- (pinfo::lock_pinfo): Remove.
- (pinfo::unlock_pinfo): Remove.
- (pinfo::init): New method. Allocates shared memory space for process
- pinfo structure.
- (pinfo::record_death): Don't call locking functions.
- (cygwin_winpid_to_pid): Simplify by using new pinfo constructor.
- (EnumProcessesW95): New function for iterating over processes on
- Windows 95.
- (winpids::winpids): New constructor for winpids class. Sets up a list
- of process ids.
- (enum_init): Initialize w95/wnt pid enumerators.
- * shared.cc (shared-info::initialize): Remove pid initialization.
- * shared.h: Move pinfo stuff into pinfo.h.
- (class shared_info): Remove pinfo_list element.
- * signal.cc (kill_worker): Use pinfo constructor to access process
- info.
- (kill_pgrp): Ditto. Use winpids methods to access list of processes.
- * sigproc.cc: Throughout, modify to use _pinfo where appropriate.
- (proc_exists (pid_t)): New function. Determines if a process exists
- based on the pid.
- (proc_exists (_pinfo *p): Use new proc_exists function above.
- (proc_subproc): Copy pinfo stuff around rather than _pinfo pointers.
- Try to be careful about releasing shared memory when we don't need it
- anymore. Remove pinfo locks.
- (remove_zombies): Remove pinfo memory when zombie is going away.
- * sigproc.h: Reflect _pinfo/pinfo changes in sigproc.cc.
- * spawn.cc (spawn_guts): Eliminate pinfo *child argument. Reorganize
- to only initialize child pinfo after process has been started and we
- know the windows pid.
- (_spawnve): Reflect spawn_guts changes.
- * syscalls.cc (setpgid): Use pinfo constructor to access process info.
- (getpgid): Ditto.
- (internal_getlogin): Use _pinfo.
- * winsup.h: Eliminate pinfo_mutex. Eliminate spawn_guts declaration
- since it is static now. Reflect set_myself argument change.
- * include/sys/cygwin.h: Add some PID_* enums to accomodate new pinfo
- stuff.
-
-Sat Jul 29 12:13:27 2000 Christopher Faylor <cgf@cygnus.com>
-
- * include/cygwin/version.h: Update minor version for cygdrive changes
- below.
-
-Sat Jul 29 11:59:29 2000 Christopher Faylor <cgf@cygnus.com>
-
- * environ.cc (parse_thing): Make binmode a DWORD.
- * hinfo.cc (hinfo::init_std_file_from_handle): Use 'binmode' to
- determine default open mode.
- * winsup.h: Declare binmode.
-
-Sat Jul 29 00:16:35 2000 Christopher Faylor <cgf@cygnus.com>
-
- * include/cygwin/cygwin_dll.h: Update for modern compilers.
- * lib/cygwin_crt0.c: Inexplicably need to define alloca for newer
- compilers.
- * fhandler.h (fhandler_console): Add new method.
- * fhandler.cc (fhandler_console::set_cursor_maybe): New method.
- (fhandler_console::read): Set cursor if it has moved to make it
- visible.
-
-Thu Jul 27 22:54:28 2000 Jason Tishler <jt@dothill.com>
-
- * dcrt0.cc (dummy_autoload): Add load statement for RegDeleteValueA.
- * external.cc (get_cygdrive_prefixes): New function.
- (cygwin_internal): Add CW_GET_CYGDRIVE_PREFIXES case.
- * path.cc (mount_info::read_cygdrive_info_from_registry): Read system
- cygdrive prefix if user one is undefined.
- (mount_info::write_cygdrive_info_to_registry): Write cygdrive prefix to
- the appropriate registry hive. Overwrite in-memory copy of cygdrive,
- if appropriate.
- (mount_info::remove_cygdrive_info_from_registry): New method.
- (mount_info::get_cygdrive_prefixes): New method.
- (cygwin_umount): Remove cygdrive prefix, if appropriate.
- * registry.cc (reg_key::killvalue): New method.
- * shared.h (class reg_key): Add killvalue,
- remove_cygdrive_info_to_registry, and get_cygdrive_prefixes
- declarations.
- * include/sys/cygwin.h (cygwin_getinfo_types): Add
- CW_GET_CYGDRIVE_PREFIXES.
-
-Thu Jul 27 23:33:32 2000 Christopher Faylor <cgf@cygnus.com>
-
- * include/cygwin/version.h: Bump DLL minor version number to 4.
-
-2000-07-27 DJ Delorie <dj@redhat.com>
-
- * testsuite/winsup.api/winsup.exp: ignore stdout by default
- * testsuite/winsup.api/crlf.c: non-verbose by default
-
- * winsup.h: prune out windows headers we don't normally need
- * assert.cc: add wingdi.h and winuser.h
- * fhandler_console.cc: ditto
- * fhandler_windows.cc: ditto
- * select.cc: ditto
- * spawn.cc: ditto
- * strace.cc: ditto
- * tty.cc: ditto
- * window.cc: ditto
- * hinfo.cc: add winsock.h
- * syscalls.cc: add winnls.h
- * uinfo.cc: ditto
-
-Thu Jul 27 10:24:36 2000 Egor Duda <deo@logos-m.ru>
-
- * fhandler.cc (fhandler_disk_file::fstat): Allow block calculation to
- succeed for files >= 2GB and <= 4GB.
-
-Wed Jul 26 16:05:04 2000 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (signal_exit): Renamed from "really_exit". Always sets
- EXIT_SIGNAL bit and reorganizes exit value for backwards cygwin
- handling.
- (handle_exceptions): Call signal_exit. Set "core dumped" bit.
- (sig_handle): Call signal_exit. Set "core dumped" bit appropriately.
-
-Wed Jul 26 20:44:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * environ.cc (posify): Revert previous patch.
- (_addenv): Remove check_null_empty_path from here.
- (putenv): Call check_nullempty_path.
- (setenv): Call check_nullempty_path for name as well here.
- Don't report an error if value is empty string.
- (environ_init): Revert usage of newp.
-
-Wed Jul 26 14:32:38 2000 Egor Duda <deo@logos-m.ru>
-
- * syscalls.cc (stat_worker): Make stat return correct st_blocks for
- files with size bigger than 2Gb and less than 4Gb
-
-Wed Jul 26 17:43:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * security.cc (lookup_name): Search on local machine first if
- myself->domain is not empty.
-
-2000-07-26 DJ Delorie <dj@cygnus.com>
-
- * fhandler_console.cc (fhandler_console::read): Explicitly set cursor
- to make it visible while waiting in WaitForMultipleObjects.
-
-Wed Jul 26 10:59:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * passwd.cc: Change name of passwd_in_memory_p to passwd_state.
- Change type to enum. Change storage class to static. Adjust comments.
- (read_etc_passwd): Set passwd_state to different values when loaded
- from file in contrast to being emulated.
- (search_for): Return default passwd entry if passwd is emulated or
- it's a request for the current user. Otherwise return NULL.
-
-Tue Jul 25 21:50:42 2000 Christopher Faylor <cgf@cygnus.com>
-
- * syscalls.cc (statfs): Use path_conv method to convert input path.
-
-Tue Jul 25 21:40:51 2000 Christopher Faylor <cgf@cygnus.com>
-
- * syscalls.cc (_link): Avoid extraneous call to
- cygwin_conv_to_win32_path.
-
-Tue Jul 25 21:11:15 2000 Christopher Faylor <cgf@cygnus.com>
-
- * environ.cc (_addenv): New function. Subsumes functionality of
- putenv/setenv. Does not allocate space for putenv case.
- (putenv): Use _addenv to add a value to the environment.
- (setenv): Ditto.
- (environ_init): Don't malloc space for each entry in the environment
- table. Just use the space from GetEnvironmentStrings.
- (posify): Don't free the src argument since it is no longer malloced.
-
-Mon Jul 24 21:10:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (_link): Corrected previous patch.
-
-Mon Jul 24 13:26:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.h (class fhandler_dev_random): Add members for managing
- pseudo randomness.
- * fhandler_random.cc: Rearrange. Use pseudo random number generator
- as entropy source if system entropy isn't available and if device is
- used as /dev/urandom. Allow initializing device by calling write().
-
-Sun Jul 23 23:11:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.h: Add comment.
-
-Sun Jul 23 20:00:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.h (class fhandler_dev_raw): Add private member `varblkop'
- to be set when variable blocksize mode is on.
- * fhandler_raw.cc: Eliminate `\n' from trace output.
- (clear): Set `varblkop' to 0.
- (dup): Copy varblkop as well.
- (writebuf): Care for variable blocksize.
- (open): Ditto.
- (raw_read): Ditto.
- (raw_write): Ditto.
- * fhandler_tape.cc (open): Ditto.
- (ioctl): Ditto. Some cleanups.
-
-Sat Jul 22 18:40:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- Patch suggested by Kazuhiro Fujieda <fujieda@jaist.ac.jp>.
- * winsup.h: Add new macros sys_wcstombs and sys_mbstowcs.
- * syscalls.cc (_link): Replace calls to mbstowcs by call to
- sys_mbstowcs.
- * uinfo.cc (internal_getlogin): Replace calls to wcstombs and
- mbstowcs by calls to sys_wcstombs and sys_mbstowcs. Replace
- usage of constants by meaningful defines. Use result of
- GetSystemDirectory for HOMEPATH and HOMEDRIVE as a last resort.
-
-Fri Jul 21 21:33:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * spawn.cc (span_guts): Retrieve security attributes before setting
- psid to NULL.
-
-Fri Jul 21 12:03:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * security.cc (acl_worker): Use stat_suffixes in call to path_conv
- just as in `stat_worker'.
-
-Wed Jul 19 22:24:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * spawn.cc (spawn_guts): Don't restore impersonation in case
- of _P_OVERLAY. Clean up slightly. Accomodate comments.
-
-Wed Jul 19 22:11:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * shared.h (class pinfo): New members `root' and `rootlen'.
- * syscalls.cc (chroot): Set new root for process.
- * path.cc (getcwd_inner): Add parameter to force use of
- new root from chroot() call.
- (ischrootpath): New macro.
- (normalize_posix_path): Care for changed root dir.
- (normalize_win32_path): Ditto.
- (getcwd_inner): Ditto.
- (chdir): Eliminate trailing path component consisting
- entirely of dots.
- * fork.cc (fork): Copy pinfo members regarding chroot().
- * spawn.cc (_spawnve): Ditto.
- * dir.cc (opendir): Don't use computed win32 path if
- chroot() took place.
-
-Mon Jul 17 22:21:34 2000 Christopher Faylor <cgf@cygnus.com>
-
- * dll_init.cc (dll_list::alloc): Fix debugging output.
-
-Mon Jul 17 14:57:53 2000 Christopher Faylor <cgf@cygnus.com>
-
- Throughout, eliminate third argument to path_conv and use new PC_*
- constants for second argument.
- * dcrt0.cc (dll_crt0_1): Reorganize to allow more initialization prior
- to returning due to dynamic loading.
- * path.h: Generalize SYMLINK_* constants to PC_*.
- (path_conv): Create a new method. Fold third argument into second.
- * dll_init.cc (dll_list::alloc): Try harder to find space to allocate
- dll struct.
- (dll_dllcrt0): Don't check sanity if we've already called dll_crt0.
- * path.cc (path_conv::check): Don't check for a null or empty path
- unless specifically told with a flag setting.
- (check_null_empty_path): New function, adapted from macro.
- * syscalls.cc (_rename): Use already-determined file attributes rather
- than checking again.
- * lib/cygwin/cygwin_attach.dll.c (cygwin_attach_dll): Use a static
- per_process structure since this is apparently supposed to be zeroed.
- * lib/cygwin_crt0.c (cygwin_crt0): Zero per_process structure sent to
- older DLLs.
-
-Mon Jul 17 19:39:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- Patch suggested by Eric Fifer <EFifer@sanwaint.com>
- * poll.cc (poll): Fix erroneous negations.
-
-Mon Jul 17 17:56:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * environ.cc (setenv): Use __cygwin_environ instead of
- environ after reallocating environment space.
-
-Sun Jul 16 20:23:21 2000 Christopher Faylor <cgf@cygnus.com>
-
- * _cygwin_crt0_common.cc: Undef 'environ' or suffer compiler error.
-
-Sun Jul 16 16:03:00 2000 Christopher Faylor <cgf@cygnus.com>
-
- * environ.cc: Use new definition of "environ" throughout.
- (environ_init): Explicitly initialize __cygwin_environ.
- (cur_environ): New function. Detects when user has updated
- their environment.
- * exec.cc: Use 'environ' define throughout rather than __cygwin_environ.
- * spawn.cc: Ditto.
- * winsup.h: Declare cur_environ, main_environ, environ.
-
-Sun Jul 16 13:23:04 2000 Christopher Faylor <cgf@cygnus.com>
-
- * acconfig.h: Add support for NEWVFORK.
- * config.h.in: Ditto.
- * configure.in: Add --enable-vfork option.
- * configure: Regenerate.
- * dcrt0.cc (quoted): Detect and fix up quoted backslashes.
- * sigproc.cc (proc_subproc): Correctly name handle of newly added child
- process to avoid erroneous debugging messages about closing the wrong
- handle.
-
-Sun Jul 16 02:30:09 2000 Christopher Faylor <cgf@cygnus.com>
-
- * spawn.cc (spawn_guts): Use \ for quoting '"'.
- * dcrt0.cc (quoted): Understand \ quoting for '"'.
-
-Sun Jul 16 00:32:58 2000 Christopher Faylor <cgf@cygnus.com>
-
- * dcrt0.cc (build_argv): Strip quotes from argv[0] since it should
- never be globified.
-
-Sat Jul 15 00:32:41 2000 Christopher Faylor <cgf@cygnus.com>
-
- * dll_init.cc (dll_list::alloc): Round correctly. Use VirtualAlloc
- since shared file mapping is unnecessary.
- (dll_list::detach): Release memory via VirtualFree since there we no
- longer use shared file mapping.
-
-Fri Jul 14 22:40:22 2000 Christopher Faylor <cgf@cygnus.com>
-
- * hinfo.cc (hinfo::linearize_fd_array): Make max_used_fd an int so that
- we can detect when there are no fds to pass.
- * dcrt0.cc (host_dependent_constants::init): Revert Sat Mar 18 01:32:04
- 2000 change.
- (dll_crt0_1): Set "cygwin_finished_initializing" flag.
- (dll_crt0): Don't perform memcpy if uptr is already set to internal
- structure.
- (_dll_crt0): Remember location of programs envptr.
- * dll_init.h (per_module, dll, dll_list): Revamp.
- * dll_init.cc: Revamp. Use new classes.
- * fork.cc (fork): Use new revamped dll, dll_list, and per_module stuff.
- * environ.cc: Use __cygwin_environ throughout rather than the
- user_data->envptr.
- * exec.cc: Ditto.
- * spawn.cc: Ditto.
- * winsup.h: Declare update_envptrs, cygwin_finished_initializing.
- * lib/_cygwin_crt0_common.cc (_cygwin_crt0_common): Revert previous
- change.
- * lib/cygwin_attach_dll.cc (cygwin_attach_dll): Always pass in own
- per_process structure or we end up overwriting information from the
- main program.
-
-Wed Jul 12 00:46:00 2000 Christopher Faylor <cgf@cygnus.com>
-
- * debug.cc (thread_stub): Use impure_ptr in place of reent_data.
- * dll_init.cc (dll_dllcrt0): Replace erroneous use of local symbol with
- correct __cygwin_user_data->impure_ptr.
-
-Wed Jul 12 00:01:03 2000 Christopher Faylor <cgf@cygnus.com>
-
- * lib/_cygwin_crt0_common.cc (_cygwin_crt0_common): Don't reset
- environ if already set.
-
-Mon Jul 10 19:07:03 2000 Christopher Faylor <cgf@cygnus.com>
-
- * fhandler_console.cc (fhandler_console::read): Unicode interface
- to ReadConsoleInput only exists on W2K, so use workaround from
- Kazuhiro Fujieda <fujieda@jaist.ac.jp>.
-
-Mon Jul 10 11:30:00 2000 Christopher Faylor <cgf@cygnus.com>
-
- * Makefile.in (install): Install textmode.o as well as binmode.o.
- * fhandler_console.cc (fhandler_console::read): Use UNICODE when
- reading from the console and translate to ASCII from that.
-
-Sun Jul 9 21:52:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * spawn.cc (spawn_guts): Close handle `hToken' only if it's not
- copied from myself->token.
- * syscalls.cc (seteuid): Replace CopySid by memcpy which is foolproof
- here.
-
-Sun Jul 9 01:19:06 2000 Christopher Faylor <cgf@cygnus.com>
-
- * cygwin.din: Export _getmode and getmode to allow querying of binary
- state of an fd.
- * external.cc (cygwin_internal): Add handling of perfile_table setting.
- * fhandler.cc (perfile_table): New global.
- (fhandler_base::get_default_fmode): New method to return a file's
- default mode based on its name.
- (fhandler_base::open): Use get_default_mode method to determine a
- file's mode. Record file mode in file flags.
- * fhandler.h (fhandler_base): Declare get_default_fmode
- * syscalls.cc (getmode): New function.
- * sys/cygwin.h (__cygwin_perfile): New structure.
- (cygwin_getinfo_types): Move outside of WINVER conditional.
- (per_process): Move inside of WINVER conditional.
-
-Sat Jul 8 00:15:01 2000 Christopher Faylor <cgf@cygnus.com>
-
- * external.cc (cygwin_internal): Export __cygwin_user_data.
- * include/sys/cygwin.h: Allow definition of per_process even when not
- compiling with C++.
- (cygwin_getinfo_types): Add CW_USER_DATA.
- * lib/_cygwin_crt0_common.cc (_cygwin_crt0_common): Get
- __cygwin_user_data pointer from cygwin_internal. If it doesn't exist,
- return failure. Use either this pointer or passed in pointer
- throughout. Clear forkee.
- * lib/crt0.h: Accomodate argument changes to _cygwin_crt0_common.
- * lib/cygwin_attach_dll.c (cygwin_attach_dll): Reorganize to allow use
- of newer binaries with older DLLs. Detect older DLLs when
- _cygwin_crt0_common returns 0 and allocate space for a per_process
- structure on the stack.
- * lib/cygwin_crt0.c (cygwin_crt0): Ditto.
-
-Fri Jul 7 10:31:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * include/sys/cygwin.h: Hide internal data types in per_process
- when not __INSIDE_CYGWIN__.
-
-Wed Jul 5 18:56:58 2000 Christopher Faylor <cgf@cygnus.com>
-
- * dcrt0.cc (__cygwin_user_data): Initialize.
- (dll_crt0_1): Eliminate user_data initialization.
- (dll_crt0): Set up impure_ptr_ptr for older executables.
- (cygwin_dll_init): Eliminate user_data initializations.
- (__api_fatal): Don't check for user_data initialization.
- * dll_init.cc (struct dll): Store entire contents of per_process rather
- than just a pointer.
- (add): Ditto.
- (initOneDll): Don't check for user_data initialization.
- (DllList::recordDll): Store contents of per_process argument.
- (DllList::detachDll): Pass address of per_process field.
- (DllList::initAll): Ditto.
- (DllList::doGlobalDestructorsOfDlls): Ditto.
- (DllListIterator::operator *): Ditto.
- (dll_dllcrt0): Default to __cygwin_user_data if arg is NULL.
- * include/sys/cygwin.h: Reorganize per_process to eliminate obsolete
- fields and accomodate new way of initializing.
- * lib/_cygwin_crt0_common: Initialize _impure_ptr from
- __cygwin_user_data.impure_ptr.
-
-2000-07-04 Vadim Egorov <egorovv@mailandnews.com>
-
- * exceptions.cc (try_to_debug): Prevent recursive spawning of JIT
- debugger. Treat special event from debugger as command to continue.
-
-Mon Jul 4 19:29:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * poll.cc (poll): Zero out `open_fds' as well.
-
-Mon Jul 4 1:22:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * include/cygwin/version.h: Bump API minor version to 24.
-
-2000-07-04 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
-
- * security.cc (read_sd): Eliminate OemToChar.
-
-Mon Jul 4 18:57:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * poll.cc: New file. Implement `poll' system call.
- * include/poll.h: Ditto.
- * include/sys/poll.h: Ditto.
- * Makefile.in: Add poll.o as dependency.
- * cygwin.din: Add poll and _poll symbols.
-
-2000-07-04 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
-
- * dcrt0.cc (dll_crt0_1): Eliminate SetFileApisToOEM and CharToOem.
- * (dummy_autoload): Add functions used in fhandler_console.
- * fhandler_console.cc (fhandler_console::read): Use ENCHANCED_KEY flag
- to distinguish extended keys. Translate an input character from the
- OEM code page to the ANSI code page.
- * (fhandler_console::write_normal): Translate output characters from
- the ANSI code page to the OEM code page.
- * syscalls.cc (_link): Use MultiByteToWideChar instead of OemToCharW.
-
-Mon Jul 3 16:09:16 2000 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (stack_info::walk): Use method to find offset.
- (handle_exceptions): Be more assertive in finding ebp for use under
- W2K. Create a dummy stack frame for cases where program is dying and a
- stack dump is being output.
- (sig_handle): Fill out a GetThreadContext for use with a user-generated
- "core dump".
-
-Mon Jul 3 10:53:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * include/cygwin/socket.h: Remove SOCK_PACKET define since it's
- not supported by Windows sockets.
-
-Sun Jul 2 21:50:48 2000 Christopher Faylor <cgf@cygnus.com>
-
- * dcrt0.cc (user32_init): Add primitive guard against concurrent
- attempts to call this function. Also add temporary debugging code to
- display a message if the function is called multiple times.
- (api32_init): Ditto.
-
-Sun Jul 2 10:39:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * winsup.h: Define MAX_SID_LEN and new MAX_HOST_NAME.
- * fork.cc (fork): Use above defines instead of numerical constants.
- * shared.cc (sec_user): Ditto.
- * shared.h (class pinfo): Ditto.
- * syscall.cc (seteuid): Ditto.
- * spawn.cc (_spawnve): Ditto. Eliminate conditional.
- (spawn_guts): Set child->uid = USHRT_MAX when user context will be
- changed in child process.
- * uinfo.cc (uinfo_init): Check for myself->uid instead of myself->psid
- to avoid reloading of /etc/passwd on process startup if ntsec is off.
- Use above defines instead of numerical constants.
- * security.cc: Move define for MAX_SID_LEN to winsup.h.
-
-Sun Jul 2 1:57:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * uinfo.cc (uinfo_init): Eliminate calls to read_etc_group()
- and read_etc_passwd().
-
-2000-06-28 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
-
- * assert.cc (__assert): Reduce dependency on newlib.
- * exec.cc: Eliminate unnecessary inclusion of ctype.h.
- * glob.c: Ditto.
- * hinfo.cc: Ditto.
- * init.cc: Ditto.
- * strace.cc: Ditto.
- * tty.cc: Ditto.
- * grp.cc (parse_grp): Eliminate atoi.
- * passwd.cc (grab_int): Ditto.
- * grp.cc (getgroups): Eliminate str{n,}casecmp.
- * path.cc (get_raw_device_number): Ditto.
- * path.cc (sort_by_native_name): Ditto.
- * spawn.cc (iscmd): Ditto.
- * uinfo.cc (internal_getlogin): Ditto.
-
-Sat Jul 1 11:43:32 2000 Christopher Faylor <cgf@cygnus.com>
-
- * binmode.c (cygwin_premain0): Fix erroneous clearing of bit.
- * textmode.c (cygwin_premain0): Ditto.
-
-Sat Jul 1 00:24:04 2000 Christopher Faylor <cgf@cygnus.com>
-
- * dcrt0.cc (_dll_crt0): Renamed from dll_crt0 ().
- * winsup.h: Accomodate above change.
- * cygwin.din: Ditto.
- * lib/cygwin_crt0.c: Ditto.
-
-Fri Jun 30 23:21:40 2000 Christopher Faylor <cgf@cygnus.com>
-
- * Makefile.in: Use variables rather than configure constructs where
- appropriate.
- (LIBCOS): Find additional stub library stuff in their own subdirectory.
- * dcrt0.cc: Convert user_data pointer to static __cygwin_user_data
- area.
- (do_global_ctors): Check magic_bisquit for initialization.
- (dll_crt0_1): First group of premain functions prior to fd
- initialization. Run second group before calling main.
- (dll_crt0 ()): New function, called from new initialization code.
- (dll_crt0 (per_process *uptr)): Call new dll_crt0 () function on
- initialization.
- * debug.cc (thread_stub): Initialize bottom of stack with per-thread
- info.
- * environ.cc (parse_thing): Use binmode global to control
- CYGWIN=binmode behavior.
- * fhandler.cc (fhandler_base::open): Allow explicit setting of __fmode
- to O_BINARY or O_TEXT to override disk mount settings.
- * libcmain.cc: Move to lib subdirectory.
- * libccrt0.cc: Ditto.
- * dll_main.cc: Ditto.
- * dll_entry.cc: Ditto.
- * getopt.c: Ditto.
- * thread.cc (thread_init_wrapper): Call ExitThread explicitly rather
- than returning, as a preliminary step towards placing per thread info
- at the bottom of the stack.
- * winsup.h: Move per_process class to include/sys/cygwin.h. Declare
- new dll_crt0().
- * include/cygwin/version.h: Bump API minor version.
- * binmode.c: New file.
- * textmode.c: Ditto.
- * perthread.h: Ditto.
- * lib/_cygwin_crt0_common.cc: Ditto.
- * lib/crt0.h: Ditto.
- * lib/cygwin_attach_dll.c: Ditto.
- * lib/cygwin_crt0.c: Ditto.
- * lib/dll_entry.cc: Ditto.
- * lib/dll_main.cc: Ditto.
- * lib/getopt.c: Ditto.
- * lib/libcmain.c: Ditto.
- * lib/premain0.c: Ditto.
- * lib/premain1.c: Ditto.
- * lib/premain2.c: Ditto.
- * lib/premain3.c: Ditto.
-
-Wed Jun 28 19:36:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (seteuid): Initialize pi.token before calling
- internal_getlogin().
- * uinfo.cc (internal_getlogin): Use impersonation token instead
- of process token in case of active impersonation. Add some comments.
- (uinfo_init): Initializing myself->token and myself->impersonated
- before calling internal_getlogin(). Add some comments.
-
-Mon Jun 26 18:32:41 2000 Christopher Faylor <cgf@cygnus.com>
-
- * windows.cc (setitimer): Round up when < 1000 usecs.
-
-Mon Jun 26 17:34:54 2000 Christopher Faylor <cgf@cygnus.com>
-
- * hinfo.cc (hinfo::dup2): Eliminate compiler warning.
-
-Mon Jun 26 11:25:29 2000 Christopher Faylor <cgf@cygnus.com>
-
- * hinfo.cc (hinfo::dup2): Guard against out of bounds newfd.
-
-Sat Jun 24 23:43:06 2000 Christopher Faylor <cgf@cygnus.com>
-
- * grp.cc (read_etc_group): Open file in text mode.
- * pwd.cc (read_etc_passwd): Ditto.
- * shared.h: Bump PROC_MAGIC.
-
-Sat Jun 24 19:30:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * fork.cc (fork): Fix error in copying SID pointer.
- * spawn.cc (_spawnve): Ditto.
- * passwd.cc: Remove static from `passwd_in_memory_p'.
- (read_etc_passwd): Remove static.
- * uinfo.cc: Move global declaration of `read_etc_group' and
- `group_in_memory_p' into `uinfo_init'.
- (internal_getlogin): Try to get SID from current process first.
- (uinfo_init): Don't set uid and gid if `myself' has a valid SID.
- Only load /etc/passwd and /etc/group in that case.
-
-Sat Jun 24 12:29:59 2000 Christopher Faylor <cgf@cygnus.com>
-
- * shared.cc (shared_info::initialize): Improve error message clarity.
- * mkvers.sh: Eliminate debugging output.
-
-Thu Jun 22 17:50:59 2000 Christopher Faylor <cgf@cygnus.com>
-
- * Makefile.in: Autogenerate cygwin.def when appropriate.
- * include/sys/cygwin.h: Correct prototype.
-
-Thu Jun 22 17:05:04 2000 Christopher Faylor <cgf@cygnus.com>
-
- * include/sys/cygwin.h: Don't define parts of this file that rely on
- Windows headers unless the Windows header was previously included.
-
-Thu Jun 22 20:45:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * registry.cc (load_registry_hive): Use HKEY_USERS when checking
- for existing user hive.
- Use MAX_PATH instead of numerical constant for array size.
- Use return code of RegLoadKeyA instead of GetLastError for error output.
-
-Thu Jun 22 14:27:04 2000 Christopher Faylor <cgf@cygnus.com>
-
- * Makefile.in: Add new-libcygwin.a back to all_host target.
-
-Wed Jun 21 14:32:42 2000 Christopher Faylor <cgf@cygnus.com>
-
- * Makefile.in: Add *.def to clean operation.
-
-Wed Jun 21 13:18:23 2000 Christopher Faylor <cgf@cygnus.com>
-
- * Makefile.in: Add *.exe to clean operation.
-
-Wed Jun 21 01:02:38 2000 Christopher Faylor <cgf@cygnus.com>
-
- * mkvers.sh: Fix sed usage for older seds.
-
-Tue Jun 20 20:46:28 2000 Christopher Faylor <cgf@cygnus.com>
-
- * Makefile.in: Don't touch winver_stamp if mkvers.sh was unsuccessful.
-
-Tue Jun 20 17:41:30 2000 Christopher Faylor <cgf@cygnus.com>
-
- * mkvers.sh: Fix problem with handling of CVS tags causing .rc syntax
- errors.
-
-Tue Jun 20 13:38:12 2000 Christopher Faylor <cgf@cygnus.com>
-
- * Makefile.in: Change to build the DLL during a cross-compiler build.
-
-Mon Jun 19 20:46:33 2000 Christopher Faylor <cgf@cygnus.com>
-
- * select.cc (socket_cleanup): Shutdown I/O on dummy sockets prior to
- closing them.
-
-Mon Jun 19 19:35:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * dcrt0.cc: Add load statements for `GetSidIdentifierAuthority'
- and `RegLoadKeyA'.
- * registry.cc (get_registry_hive_path): New function.
- (load_registry_hive): Ditto.
- * security.cc (convert_sid_to_string_sid): New function.
- (get_ssid): Renamed to `convert_string_sid_to_sid'.
- (get_pw_sid): Call `convert_string_sid_to_sid' instead of `get_ssid'.
- (get_gr_sid): Ditto.
- (get_admin_sid): Ditto.
- (get_system_sid): Ditto.
- (get_creator_owner_sid): Ditto.
- (get_world_sid): Ditto.
- * shared.h: New prototypes for `get_registry_hive_path' and
- `load_registry_hive'.
- * spawn.cc (spawn_guts): Set child->psid to NULL to force calling
- `internal_getlogin' from child process in case of changing user context.
- Call `load_registry_hive' in case of changing user context.
- (_spawnve): Copy user infos only if user context remains the same.
- * uinfo.cc: Add load statement for `NetUserGetInfo'.
- Remove load statement for `NetGetDCName'.
- (internal_getlogin): Rewrite to speed up process startup
- and to correct user environment in case user context changes.
- (uinfo_init): Call internal_getlogin only if myself->psid is NULL,
- that is user context changes.
- * winsup.h: Add prototypes for `convert_sid_to_string_sid',
- `convert_string_sid_to_sid' and `get_pw_sid'.
-
-Sun Jun 18 13:42:50 2000 Christopher Faylor <cgf@cygnus.com>
-
- * fhandler.h (set_name): Don't use 'unix' as name since this is defined
- by gcc now.
- * fhandler.cc (set_name): Ditto.
-
-2000-06-17 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
-
- * winsup.h (isabspath): Don't report `C:foo' as an absolute path.
-
-Sat Jun 17 13:51:48 2000 Christopher Faylor <cgf@cygnus.com>
-
- * configure.in: Detect "cross-hosting" situation and set appropriate
- variables in Makefile to avoid building excess stuff.
- * configure: Regenerate.
- * Makefile.in: Accomodate above change.
-
-Sat Jun 17 19:52:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * pinfo.cc (pinfo_init): Revert previous patch.
-
-Sat Jun 17 13:29:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * pinfo.cc (pinfo_init): Add missing initializers.
- * uinfo.cc (internal_getlogin): Request domain infos only
- when ntsec is ON.
-
-Fri Jun 16 19:27:27 2000 Christopher Faylor <cgf@cygnus.com>
-
- * Makefile.in: Just use library files from this tree when building
- cygrun.exe.
- * path.cc (chdir): Don't set cache to offending chdir. Change comment
- to reflect current reality.
-
-Fri Jun 16 20:55:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * cygwin.din: Define symbols for `cygwin_logon_user' and
- `cygwin_set_impersonation_token'.
- * dcrt0.cc (dll_crt0_1): Eliminate superfluous conditional
- statements.
- Add load statements for `ImpersonateLoggedOnUser', `LogonUserA'
- and `RevertToSelf'.
- * fork.cc (fork): Care for correct impersonation of parent
- and child process.
- * security.cc (cygwin_set_impersonation_token): New function.
- (cygwin_logon_user): Ditto.
- shared.h (class pinfo): New members `orig_uid', `orig_gid',
- `real_uid' nad `real_gid'.
- spawn.cc (spawn_guts): Care for impersonation when starting
- child process in a different user context.
- * syscalls.cc (setgid): Call `setegid' now. Set real_gid.
- (setuid): Call `seteuid' now. Set real_uid.
- (seteuid): Functionality moved from setuid to here. Care for
- correct impersonation.
- (setegid): Functionality moved from setgid to here.
- * uinfo.cc (uinfo_init): Initialization of additional pinfo
- members.
- (getuid): Return real uid.
- (getgid): Return real gid.
- (geteuid): Return effective uid.
- (getegid): Return effective gid.
- include/sys/cygwin.h: Add prototypes for `cygwin_logon_user' and
- `cygwin_set_impersonation_token'.
- include/cygwin/version.h: Bump API minor version to 22.
-
-Thu Jun 15 15:43:50 2000 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (normalize_posix_path): Convert path to POSIX if it seems to
- be a Windows path.
-
-2000-06-15 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
-
- * path.cc (mount_info::add_item): Eliminate a trailing backslash
- included in a native path starting with '//[A-Za-z]/...'.
- * path.cc (mount_info::del_item): Accept a native path as its target.
-
-Wed Jun 14 23:47:19 2000 Christopher Faylor <cgf@cygnus.com>
-
- * environ.cc (conv_envvars): Detect and convert all environment
- variables used by libiberty's choose-temp.c
-
-Tue Jun 13 12:41:41 2000 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
-
- * path.cc (mount_info::add_item): The previous patch can't handle
- the case of overwriting a mount entry.
-
-Tue Jun 13 00:17:04 2000 Christopher Faylor <cgf@cygnus.com>
-
- * thread.h: Shorten "current_directory" variables to "cwd_*"
- throughout.
- * path.cc: Ditto.
- (normalize_posix_path): Add some extra debugging info.
- (chdir): Ditto. Store chdir'ed posix and MS-DOS directory names in
- "cache" here rather than trying to derive them later.
-
-Sun Jun 11 15:57:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_random.cc (read): Call CryptAquireContext with
- CRYPT_VERIFYCONTEXT.
-
-Thu Jun 8 22:49:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (path_conv::check): Erase two lines checked in
- by mistake.
-
-Thu Jun 8 15:53:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.cc (fhandler_disk_file::open): Check for directory
- to set O_DIROPEN on directories anyway.
-
-2000-06-07 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
-
- * path.cc (mount_info::init): Eliminate the mount_slash feature.
- (mount_slash): Eliminated.
- (mount_info::read_mounts): Eliminate looking up existing entries. The
- loop for deleting cygpath entries is done only when such entries exist.
- (mount_info::from_registry): Eliminate sorting.
- (mount_info::add_item): Call add_reg_mount if necessary. Check nmounts
- more precisely. Use strcasematch in looking up existing entries.
- (mount_info::del_item): Call del_reg_mount if necessary. Use
- strcasematch. Use memmove instead of memcpy.
- (mount_info::import_v1_registry): Everything is done in this method.
- (mount_info::to_registry): Eliminated.
- (mount_info::from_v1_registry): Eliminated.
- (cygwin_umount): Simply call del_item.
- * shared.h: Modify the declaration of add_item and del_item. Remove the
- declaration of from_v1_registry.
-
-Wed Jun 7 23:56:10 2000 Christopher Faylor <cgf@cygnus.com>
-
- * include/cygwin/version.h: Bump DLL minor version number to 3.
-
-2000-06-07 DJ Delorie <dj@cygnus.com>
-
- * cygwin.din: add cygwin_dll_init
- * dcrt0.cc (cygwin_dll_init): new
- (dll_crt0_1): short circuit if manually loaded
- * path.cc (mount_info::init): don't init if manually loaded
-
-Wed Jun 7 13:47:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * include/netinet/in_systm.h: New file.
- * include/cygwin/in_systm.h: Ditto.
-
-Thu Jun 1 01:55:45 2000 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc: Remove unneeded include.
- * dcrt0.cc: Wrap LoadDLLfunc stuff in dummy function.
- * init.cc: Ditto.
- * uinfo.cc: Ditto.
-
-2000-05-31 DJ Delorie <dj@cygnus.com>
-
- * include/cygwin/version.h: use decimal, NOT octal
-
-Wed May 31 16:40:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.cc (fhandler_disk_file::open): Check for executable
- even if ntsec is on if filesystem doesn't support ACLs.
-
-Wed May 31 15:57:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * dcrt0.cc: Use LoadDLLfuncEx for loading Crypto API functions
- with parameter `notimp' set to 1.
-
-Tue May 30 16:58:33 2000 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (mount_info::conv_to_win32_path): Previous patch was too
- aggressive in adding a trailing slash.
-
-Mon May 29 20:31:01 2000 Christopher Faylor <cgf@cygnus.com>
-
- * Makefile.in: Remove libadvapi32.a.
- * autoload.h: Add additional field to autoload block for handling
- unimplemented functions.
- (LoadDLLfuncEx): New function which accepts additional parameter for
- controlling unimplemented function behavior.
- (LoadDLLfunc): Use LoadDLLfuncEx.
- * dcrt0.cc: Use new arguments for LoadDLLfunc. Add advapi32 routines.
- (noload): Rewrite in assembler. Handle new unimplemented function
- type.
- * exceptions.cc: Eliminate another vestige of StackWalk stuff.
- * net.cc: Use new arguments for LoadDLLfunc.
- * uinfo.cc: Ditto.
-
-Mon May 29 20:18:47 2000 Christopher Faylor <cgf@cygnus.com>
-
- * config.h.in: Remove obsolete define.
- * path.h (isdrive): New macro.
- * dcrt0.cc (globify): Use new macro to determine if a string refers to
- an MS-DOS drive.
- * environ.cc (winenv): Ditto.
- * spawn.cc (find_exec): Ditto.
- * path.cc (get_raw_device_number): Ditto.
- (mount_info::conv_to_posix_path): Ditto.
- (chdir): Ditto.
- (cygwin_posix_path_list_p): Ditto.
- (cygwin_split_path): Ditto.
- (path_conv::check): Move tmp_buf to beginning of function since it can
- be used earlier in the loop. Use tmp_buf rather than 'root' to hold
- root information.
- (mount_info::conv_to_win32_path): Add trailing slash to end of mount
- path when it translates to a drive. Add defensive code to avoid
- writing beyond the end of 'dst'.
-
-Sat May 27 15:57:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_random.cc (read): Use CRYPT_MACHINE_KEYSET in
- call to CryptAcquireContext() to serve users that did not
- log in interactively.
-
-Fri May 26 11:16:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * errno.cc (errmap): Map ERROR_BAD_NET_NAME to errno ENOSHARE.
-
-Fri May 26 02:23:35 2000 Christopher Faylor <cgf@cygnus.com>
-
- * sigproc.h (sigframe::set): Accept a default frame pointer.
- * sigproc.cc (sig_send): Use passed in frame pointer, if appropriate.
-
-Thu May 25 17:44:25 2000 Christopher Faylor <cgf@cygnus.com>
-
- * dir.cc (rmdir): Use file attributes that have already been discovered
- by path_conv.
-
-2000-05-25 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
-
- * dir.cc (rmdir): Correct the manner in checking the target directory.
-
-Wed May 24 21:59:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * dir.cc (writable_directory): Comment out previous code,
- return always 1 for now.
- (mkdir): Call set_file_attribute explicitely with S_IFDIR mode bit.
- * syscalls.cc (chown_worker): Ditto.
- (chmod): Ditto.
- * security.cc (get_nt_attribute): Fix error in debug output.
- Never set FILE_DELETE_CHILD for files.
- Construct appropriate inherit attribute according to file type.
-
-2000-05-23 DJ Delorie <dj@cygnus.com>
-
- * syscalls.cc (_cygwin_istext_for_stdio): New, for newlib
- * include/cygwin/version.h: Bump API number for detect old
- programs using old getc/putc macros
-
-2000-05-23 DJ Delorie <dj@cygnus.com>
-
- * dir.cc (writable_directory): handle root directories
-
-Tue May 23 10:09:26 2000 Christopher Faylor <cgf@cygnus.com>
-
- * uname.cc (uname): Use a "s" to denote a snapshot to avoid confusion
- with the number "5".
-
-Tue May 23 10:01:07 2000 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (mount_info::conv_to_posix_path): Avoid putting a trailing
- slash on a directory name when the ms-dos path spec is a root directory
- of a device.
- * registry.cc (reg_key::build_reg): Set 'key_is_invalid' flag rather
- than using an INVALID_HANDLE_KEY.
- (reg_key::get_int): Test for key validity before performing registry
- operations.
- (reg_key::set_int): Ditto.
- (reg_key::get_string): Ditto.
- (reg_key::set_string): Ditto.
- (reg_key::kill): Ditto.
- (reg_key::~reg_key): Ditto.
-
-Tue May 23 01:13:33 2000 Christopher Faylor <cgf@cygnus.com>
-
- * mkvers.sh: Use snapshot date as build date since it is more
- interesting.
- * uname.cc (uname): Detect if this is a snapshot build and add an "S"
- to the version number. Report the snapshot date as the release date.
-
-Mon May 22 17:11:25 2000 Christopher Faylor <cgf@cygnus.com>
-
- * environ.cc (regopt): Scan HKLM if HKCU scan fails.
-
-Mon May 16 23:39:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * dir.cc (rmdir): Care for misleading error messages
- when trying to remove a directory on a samba share.
- Eliminate superfluous else branch.
- * syscalls.cc (_rename): Additional check for ERROR_FILE_EXISTS
- if MoveFile fails.
-
-Sun May 21 20:51:44 2000 Christopher Faylor <cgf@cygnus.com>
-
- * dcrt0.cc (dll_crt0_1): Move uinfo_init call to before sigproc_init to
- avoid a race.
- (noload): Add an extra argument for debugging.
- * uinfo.cc (uinfo_init): Eliminate test for multiple calls.
- (getlogin): Assume that uinfo_init has already been called.
-
-Sat May 20 01:34:57 2000 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (interruptible): Add an argument to control whether
- function just checks for validity. Flag module handle == 0 as
- noninterrupible.
- (call_handler): Always acquire and release ebp lock. Loop for only a
- fixed amount of time attempting to grab mutos and find an interruptible
- PC.
-
-2000-05-19 DJ Delorie <dj@cygnus.com>
-
- * syscalls.cc (setmode): change mode of any matching FILE* also.
-
-Thu May 18 17:28:19 2000 Christopher Faylor <cgf@cygnus.com>
-
- * Makefile.in: Remove external.h dependency.
- * dcrt0.cc (sigthread::init): Move here from sigproc.h.
- * sigproc.h (sigthread): Move init to dcrt0.cc.
-
-Thu May 18 01:28:02 2000 Christopher Faylor <cgf@cygnus.com>
-
- * select.cc (thread_pipe): Add paranoid check to ensure thread
- termination.
- * external.cc: Eliminate obsolete include.
- * getopt.c (getopt_long): Fix compiler warning.
- * shared.h: Moved PID_ definitions to include/sys/cygwin so that they
- can be used by external programs.
- * include/sys/cygwin.h: Move external definitions here. Include
- sys/resource.h to avoid having to do this everywhere.
-
-Thu May 18 01:04:02 2000 Christopher Faylor <cgf@cygnus.com>
-
- * sigproc.h (sigframe): Don't set frame info unless tid matches this
- thread id.
-
-Wed May 17 23:13:32 2000 Christopher Faylor <cgf@cygnus.com>
-
- * dcrt0.cc (dll_crt0_1): Initialize mainthread stuff here before
- anything needs it.
- * sigproc.cc (sigproc_init): Move mainthread initialization out of
- here.
- * sigproc.h (sigthread): Add init() method.
- (sigframe): Don't try to initialize muto.
- * sync.cc: Undef WaitForSingleObject to avoid recursion.
-
-2000-05-17 DJ Delorie <dj@cygnus.com>
-
- * testsuite/winsup.api/crlf.c: New
- * testsuite/winsup.api/iospeed.c: New
-
-Wed May 17 01:05:52 2000 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (mount_info::cygdrive_posix_path): Don't add trailing slash
- if referring to something like c:\.
- * dcrt0.cc (dll_crt0_1): Move uinfo initialization prior to sig_send
- initialization to give signal thread a chance to finish.
- * debug.cc (WFSO): Move to sigproc.cc
- (WFMO): Ditto.
- * exceptions.cc (interruptible): Allocate slightly more space for
- directory just for paranoia's sake.
- (call_handler): Eliminate nonmain argument. Determine if main thread
- has set a frame pointer and use it if so.
- (sig_handle): Eliminate nonmain argument.
- * net.cc: Record frame information in appropriate routines throughout.
- * select.cc (select): Ditto.
- * sigproc.cc: Use sigthread structure to record mainthread id
- throughout.
- (sig_send): Record frame information for signal handler.
- (wait_sig): Reflect argument change in sig_handle.
- (WFSO): Move here and record frame information for signal handler.
- (WFMO): Ditto.
- * sigproc.h: Implement new "sigthread" class. Implement "sigframe"
- class for manipulating signal frame info.
- * thread.cc (__pthread_kill): Use standard _kill() function rather than
- calling sig_send directly.
- * winsup.h: Eliminate ebp element from signal_dispatch class.
-
-Tue May 16 23:39:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- Patch suggested by John Rowley <wjr@bgs.ac.uk>
- * fhandler_tape.cc (fhandler_dev_tape::ioctl): Check
- for filemark feature on MTWEOF operation.
-
-Tue May 16 11:49:13 2000 Christopher Faylor <cgf@cygnus.com>
-
- * include/cygwin/in.h (AF_INET6): Use correct in6_addr struct.
-
-Mon May 15 00:35:35 2000 Christopher Faylor <cgf@cygnus.com>
-
- * include/cygwin/version.h: Bump DLL minor version number to 2.
-
-Sun May 14 23:41:24 2000 Christopher Faylor <cgf@cygnus.com>
-
- * shared.h: Bump PROC_MAGIC.
- * include/cygwin/version.h: Bump API minor to accomodate two recent
- exports.
-
-2000-05-13 Mumit Khan <khan@xraylith.wisc.edu>
-
- * include/cygwin/socket.h (AF_INET6): Use same value as winsock2.
-
-2000-05-12 Mumit Khan <khan@xraylith.wisc.edu>
-
- * include/cygwin/in.h (struct in6_addr): Fix spelling.
- * include/cygwin/socket.h (AF_INET6, PF_INET6): Define macros.
- (AF_MAX, PF_MAX): Bump to 32 to leave room for future expansion.
-
-Fri May 12 21:35:54 2000 Christopher Faylor <cgf@cygnus.com>
-
- * dcrt0.cc (build_argv): Remove unneeded variable.
- * select.cc (peek_pipe): Don't check for "ready" if it's already set.
- (peek_console): Ditto.
- (peek_serial): Ditto.
- (peek_socket): Ditto.
- (peek_windows): Ditto.
-
-Fri May 12 20:31:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_raw.cc (write_file, read_file): New wrapper functions
- for WriteFile and ReadFile to get rid of ERROR_MEDIA_CHANGED
- and ERROR_BUS_RESET in case of first access to tape.
- (fhandler_dev_raw::raw_write): Use write_file instead of WriteFile.
- (fhandler_dev_raw::raw_read): Use read_file instead of ReadFile.
-
-Fri May 12 01:04:57 2000 Christopher Faylor <cgf@cygnus.com>
-
- * Makefile.in (DLL_OFILES): Sort.
- * fhandler_tty.cc (fhandler_tty_slave::send_ioctl_request): Eliminate.
- (fhandler_tty_slave::ioctl): Rewrite to avoid races.
-
-2000-05-11 Mumit Khan <khan@xraylith.wisc.edu>
-
- * mmap.cc (list::erase): Increment loop counter.
- (map::erase): Likewise.
-
-Thu May 11 00:54:00 2000 Charles Wilson <cwilson@ece.gatech.edu>
-
- * cygwin.din: insure that regsub() is included in
- cygwin1.dll
-
-Tue May 9 18:59:41 2000 Christopher Faylor <cgf@cygnus.com>
-
- * Makefile.in: Use appropriate VARIABLE to refer to cygwin.def in load
- line.
-
-Thu May 9 23:53:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.cc (fhandler_base::puts_readahead): Change
- while condition to disallow wild runs.
-
-Thu May 9 15:24:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- Patch suggested by <lha@stacken.kth.se>
- * window.cc (setitimer): Check for overflow condition
- in tv_sec.
-
-Thu May 9 0:47:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- Patch suggested by Eric Fifer <EFifer@sanwaint.com>
- * errno.cc: Change mapping of ERROR_BAD_PATHNAME to ENOENT.
-
-Thu May 9 0:47:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (symlink::info): Treat non readable files
- as normal non symlink files.
-
-2000-05-08 Paul K. Fisher <pfisher@plexware.com>
-
- * include/pthread.h (pthread_detach): Add missing prototype.
- (pthread_join): same.
-
-2000-05-08 DJ Delorie <dj@cygnus.com>
-
- * fhandler.cc (lock): use signed math to allow checking ranges
- properly.
-
-Sat May 6 23:22:25 2000 Christopher Faylor <cgf@cygnus.com>
-
- * dcrt0.cc (insert_file): Eliminate unused parameter.
- (build_argv): Ditto.
- * exceptions.cc (stack): Eliminate unused parameters.
- (stackdump): Ditto.
- (cygwin_stackdump): Reflect above changes.
- (sig_handle): Ditto.
- * fhandler.cc (fhandler_base::set_inheritance): Use kludge to avoid
- unused parameter warning.
-
-2000-05-06 Mumit Khan <khan@xraylith.wisc.edu>
-
- * include/wchar.h (wcscmp, wcslen): Fix prototypes.
- * syscalls.cc (wcslen, wcscmp): Adjust.
-
-Fri May 5 23:32:07 2000 Christopher Faylor <cgf@cygnus.com>
-
- * errno.cc (errmap): Correct DIRECTORY mapping to ENOTDIR.
-
-2000-05-04 Mumit Khan <khan@xraylith.wisc.edu>
-
- * Makefile.in (install): Install profile startup and library.
-
-Wed May 3 21:54:11 2000 Christopher Faylor <cgf@cygnus.com>
-
- * configure.in: Use -gstabs+ as compile debug option. This seems to
- promote better handling of symbols.
- * configure: Regenerate.
- * delqueue.cc (delqueue_list::process_queue): Allow ERROR_ACCESS_DENIED
- to indicate that a file is being shared under Windows 95.
- * syscalls.cc (_unlink): Use full path name. Take special action for
- Windows 95. Assume that an ERROR_ACCESS_DENIED indicates a sharing
- violation unless it's on a remote drive. Punt if there is an
- ERROR_ACCESS_DENIED on a remote drive.
-
-Wed May 3 18:07:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * errno.cc (errmap): Map ERROR_BAD_NETPATH to new errno ENOSHARE.
- (_sys_errlist): Add entry for ENOSHARE.
- (strerror): Add case for ENOSHARE.
- * syscalls.cc (stat_worker): Check for errno ENOSHARE.
-
-Wed May 3 17:28:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * Makefile.in: Add dependencies for fhandler_random.o
- * fhandler.h: Add device type FH_RANDOM. Add class
- fhandler_dev_random.
- * fhandler_random.cc: New file. Implementation of
- fhandler_dev_random.
- * hinfo.cc (build_fhandler): Add case for FH_RANDOM.
- * path.cc: Add device names for random devices to
- windows_device_names.
- (get_device_number): Add if branch for random devices.
- (win32_device_name): Add device name generation for
- random devices.
- winsup.h: Include <wincrypt.h>.
-
-2000-05-02 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
-
- * path.cc (mount_info::conv_to_win32_path): Previous patch
- failed to set flags on a win32 path.
-
-Tue May 2 11:34:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * security.cc (read_sd): Return 1 on success because we
- can't rely on the returned SD size from GetFileSecurity.
-
-Tue May 2 2:22:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * dcrt0.cc: Add dynamic load code for `OemToCharA' from user32.dll.
- * security.cc (read_sd): Call `OemToCharA' to make
- `GetFileSecurity' happy on filenames with umlauts.
-
-Wed Apr 26 23:23:23 2000 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (normalize_win32_path): Don't add a trailing slash when one
- already exists.
- (mount_info::conv_to_win32_path): Use existing code for dealing with
- relative path names when input is already a win32 path.
-
-2000-04-26 DJ Delorie <dj@cygnus.com>
-
- * Makefile.in (install): install regexp.h
-
-Wed Apr 26 16:20:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (stat_worker): Previous patch could succeed
- in stating a non-existant file.
-
-Wed Apr 26 01:07:16 2000 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (interruptible): Allocate slightly more space for
- directory name check. Windows 95 seems to null-terminate the directory
- otherwise.
- (interrupt_on_return): Issue a fatal error if we can't find the
- caller's stack.
-
-Tue Apr 25 16:50:54 2000 Christopher Faylor <cgf@cygnus.com>
-
- * spawn.cc (find_exec): Accept a path_conv argument rather than a
- buffer so that the caller can find things out about a translated path.
- (perhaps_suffix): Ditto.
- (spawn_guts): Allocate path_conv stuff here so that we can find out
- stuff about the translated path (this is work in progress).
- * environ.cc (environ_init): Accept an as-yet unused argument
- indicating whether we were invoked from a cygwin parent or not.
- (winenv): Ditto.
- (posify): Accept an argument indicating whether the path has already
- been translated.
- * dlfcn.cc (check_access): Provide a path_conv buffer to find_exec.
- * exec.cc (sexecvpe): Ditto.
- * path.cc (path_conv::check): Rename from path_conv::path_conv.
- (mount_item::getmntent): Recognize "Cygwin executable" bit.
- (symlink_info::check): Remove debugging statements.
- * path.h (class path_conv): Add iscygexec method. Rewrite constructor
- to call "check" method to allow multiple operations on a path_conv
- variable.
- * pinfo.cc (pinfo_init): Pass argument to environ_init.
- * shared.h: Bump PROC_MAGIC.
- * winsup.h: Reflect above changes to function arguments.
- * include/sys/mount.h: Add MOUNT_CYGWIN_EXEC type.
-
-Thu Apr 25 21:35:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (stat_worker): Previous patch failed to stat
- each drives root dir on 9X.
-
-Thu Apr 25 16:37:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.cc (fhandler_disk_file::open): Check for allow_ntsec
- when determining exec flag.
- * path.cc (symlink_info::check): Remove call to get_file_attribute().
- * security.cc (read_sd): Rename, ditto for variables to conform
- to common naming convention. Use GetFileSecurity() instead of
- BackupRead() to avoid permission problems when reading ACLs.
- (write_sd): Same renaming as for read_sd().
- (alloc_sd): Change default permissions according to Linux permissions
- for group and world when write permission is set.
- * syscalls.cc (stat_worker): Avoid different permission problems
- when requesting file informations.
-
-Thu Apr 25 10:50:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * net.cc: Avoid a warning in declaration inet_network.
-
-Mon Apr 24 17:38:25 2000 Thorsten Otto <t.otto@germanynet.de>
-
- * fhandler_console.cc (fhandler_console::read): Detect extended keycode
- information for Windows 9x so that function keys will work correctly.
-
-2000-04-24 Vadim Egorov <egorovv@mailandnews.com>
-
- * net.cc (cygwin_inet_network): new function.
- * cygwin.din (inet_network): new export
-
-Fri Apr 21 10:37:08 2000 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (normalize_posix_path): Previous two patches were still
- incorrect so rewrite this function to deal with trailing dots.
- (mount_info::conv_to_win32_path): Just check for '/' where appropriate.
- Eliminate nofinalslash call since it is handled in normalize_posix_path
- now.
-
-Thu Apr 20 17:32:42 2000 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (handle_exceptions): Search further for stack info to
- accomodate Windows 95.
-
-Thu Apr 20 16:39:18 2000 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (normalize_posix_path): Previous change failed to take root
- access into account.
-
-Thu Apr 20 11:26:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (_link): Check new link path for trailing dot.
-
-Thu Apr 20 00:32:03 2000 Christopher Faylor <cgf@cygnus.com>
-
- * fhandler.h (fhandler_base::hclose): New virtual method.
- (fhandler_base::set_inheritance): Make this a method so that we can use
- the appropriate close methods.
- * fhandler.cc (fhandler_base::set_inheritance): Ditto.
- * path.cc (normalize_posix_path): Eliminate /. trailing path
- component.
-
-Wed Apr 20 0:19:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (setuid): Allow switching user context after
- successful call to ImpersonateLogedOnUser (NT only).
- (setgid): Ditto.
- (seteuid): Call setuid.
- (setegid): Call setgid.
-
-Wed Apr 19 22:00:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * uinfo.cc (internal_getlogin): Use NetGetDCName() instead
- of NetGetAnyDCName().
-
-Mon Apr 17 12:08:47 2000 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
-
- * syscalls.cc (_rename): Try MoveFile() at first before
- MoveFileEx(..., MOVEFILE_REPLACE_EXISTING).
-
-Tue Apr 18 19:15:29 2000 Christopher Faylor <cgf@cygnus.com>
-
- * dcrt0.cc (globify): Don't use \ quoting when apparently quoting a DOS
- path spec, even within a quoted string.
-
-Sun Apr 16 18:54:21 2000 Christopher Faylor <cgf@cygnus.com>
-
- * init.cc (dll_entry): Use better check for determining when to set
- thread specific stuff.
- * syscalls.cc (_unlink): Continue with chmod'ing file even if
- DELETE_ON_CLOSE succeeds, if file still exists.
-
-Fri Apr 14 23:51:15 2000 Christopher Faylor <cgf@cygnus.com>
-
- * fhandler_console.cc (keytable): Add support for keypad 5 key, which
- MS seems to think is equivalent to VK_CLEAR.
- * debug.cc (thread_stub): Eliminate initialization of reent stuff.
- * init.cc (dll_entry): Move it here.
-
-Thu Apr 13 18:32:26 2000 Christopher Faylor <cgf@cygnus.com>
-
- * dcrt0.cc (insert_file): Avoid freeing previously allocated argument
- list.
- * path.cc (symlink_info::check): Rename from symlink_check_one. Use
- new symlink_info struct for communication.
- (path_conv::path_conv): Use symlink_info structure for communication
- with symlink_info::check. Fix typo which resulted in symbolic links
- always being resolved.
- (readlink): Use stat_suffixes array when resolving a link.
- * syscalls.cc (stat_suffixes): Make global.
-
-Thu Apr 13 20:50:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * include/cygwin/version.h: Bump minor api to reflect export change.
-
-Thu Apr 13 8:48:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (conv_to_win32_path): Detect a win32 path
- if path contains backslashes.
- * cygwin.din: Add symbol for `lacl'.
- * security.cc (ReadSD): Add debug output.
- (acl_worker): New static function.
- (acl): Call acl_worker now.
- (lacl): New function.
- (facl): Call acl_worker now.
- * include/cygwin/acl.h: Add prototype for `lacl'.
-
-Wed Apr 12 18:48:33 2000 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (path_conv::path_conv): Ensure that suffix is correctly
- copied to path when we've found a symlink but aren't following
- symlinks.
-
-Sat Apr 8 00:46:14 2000 Christopher Faylor <cgf@cygnus.com>
-
- * fhandler.cc (fhandler_disk_file::fstat): Allocate enough space for
- root dir determination or overflow an array.
-
-Sat Apr 8 00:08:53 2000 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (sigsave): Copy on fork so that we can restore correct
- behavior in forked process.
- (interruptible): Flag as interruptible when running in main process
- module.
- (interrupt_setup): Save return address and address of return address.
- (signal_fixup_after_fork): New function. Uses above two values to
- restore proper behavior to forked process.
- (interrupt_on_return): Pass return address address to interupt_setup.
- (interrupt_now): Pass NULL for return address address to
- interrupt_setup.
- * fork.cc (fork): Call signal_fixup_after_fork.
- * shared.h: Lint cleanups.
- * winsup.h: Ditto.
-
-Mon Apr 3 14:10:44 2000 Christopher Faylor <cgf@cygnus.com>
-
- * fhandler.h (select_stuff): Eliminate use of 'total'.
- * select.cc (cygwin_select): Ditto.
- (select_stuff::wait): Use maximum size for w4 rather than calculating
- what will fit.
-
-Mon Apr 03 13:58:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * grp.cc (parse_grp): Save empty array instead of
- NULL in gr_mem if no supplementary group is given.
-
-Sun Apr 02 16:02:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (chown_worker): Use previous uid/gid if
- new uid/gid is -1.
-
-Fry Mar 31 22:55:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (chown_worker): New static function with
- chown functionality.
- (chown): Call chown_worker with SYMLINK_FOLLOW.
- (fchown): New function. Call chown_worker with SYMLINK_FOLLOW.
- (lchown): New function. Call chown_worker with SYMLINK_IGNORE.
- * cygwin.din: Add symbols for fchown, lchown.
-
-Fry Mar 31 11:18:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (symlink): Call `set_file_attribute()' and
- `SetFileAttributeA()' instead of `chmod()' to set
- uid/gid correct.
-
-Wed Mar 29 22:49:56 2000 Christopher Faylor <cgf@cygnus.com>
-
- * fhandler.h (select_record): Explicitly zero elements of this class.
- (select_stuff): Ditto.
- * select.cc (cygwin_select): Eliminate memset zero of sel.
-
-Tue Mar 28 16:45:42 2000 Christopher Faylor <cgf@cygnus.com>
-
- * Makefile.in: Use default rules when compiling cygrun.o.
- * dcrt0.cc (host_dependent_constants::init): Limit non-NT platforms to
- 32K chunks when copying regions during a fork.
- * path.cc (symlink_check_one): Add temporary debugging output.
- Simplify PATH_EXEC test.
- * syscalls.cc (stat_suffixes): Null terminate this list.
-
-Sat Mar 25 20:46:39 2000 Christopher Faylor <cgf@cygnus.com>
-
- * path.cc (symlink_check_one): Recognize symlink settings from the
- mount table.
- * path.h: Make PATH_SYMLINK an alias for MOUNT_SYMLINK.
- * syscalls.cc (stat_worker): Use extension search mechanism in
- path_conv to look for .exe rather than trying to special case it here.
- * mount.h: Make MOUNT_SYMLINK a real option.
-
-Sat Mar 25 00:22:32 2000 Christopher Faylor <cgf@cygnus.com>
-
- * environ.cc: Add TMPDIR to the list of environment variables which are
- converted to POSIX format.
- * sigproc.cc (proc_terminate): Don't attempt to delete when a muto
- pointer is NULL.
-
-Sun Mar 19 12:01:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (stat_worker): Set st_nlink to 1 on remote drives.
-
-Sat Mar 18 23:04:27 2000 Christopher Faylor <cgf@cygnus.com>
-
- * times.cc: Fix extern declarations for variables that are exported but
- used by this modules.
-
-Sat Mar 18 01:32:04 2000 Christopher Faylor <cgf@cygnus.com>
-
- * dcrt0.cc (host_dependent_constants::init): Eliminate DELETE flag
- from shared constant.
-
-Sat Mar 18 01:24:25 2000 Christopher Faylor <cgf@cygnus.com>
-
- * delqueue.cc (delqueue_list::queue_file): Add some debugging.
- * path.h (class path_conv): Add a char * operator for the most common
- case.
- * syscalls.cc (_unlink): Rewrite to use FILE_FLAG_DELETE_ON_CLOSE when
- possible (i.e., on NT).
-
-Fri Mar 17 18:16:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- Patch suggested by Eric Fifer <EFifer@sanwaint.com>
- * fhandler.cc (fhandler_base::open): Call set_file_attribute()
- only if a file is really created.
-
-Thu Mar 16 14:15:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * security.cc (set_process_privileges): Remove `static'.
- (get_nt_attribute): Returns uid and gid additionally. Remove call
- to set_process_privileges().
- (get_file_attribute): Returns uid and gid additionally. Don't
- call ntea if ntsec is ON.
- (set_nt_attribute): Remove call to set_process_privileges().
- Don't call ntea if ntsec is ON.
- (acl): Remove call to set_process_privileges().
- * dcrt0.cc (dll_crt0_1): Call set_process_privileges().
- * winsup.h: New prototype for set_process_privileges(),
- changed prototype for get_file_attribute().
- * fhandler.cc (get_file_owner): Discard function.
- (get_file_group): Ditto.
- (fhandler_disk_file::fstat): Discard calls to get_file_owner() and
- get_file_group().
- * path.cc (path_conv::path_conv): New debugging output for result
- of GetVolumeInformation().
- (mount_info::conv_to_win32_path): Call backslashify() with pathbuf
- instead of src_path.
- * syscalls.cc (chown): Reformat slightly.
- (chmod): Replace get_file_owner() and get_file_group() calls
- by a call to get_file_attribute(). Discard local variable has_acls.
- Reformat slightly.
- (stat_worker): Root dir check now done by a call to rootdir().
- Don't call num_entries() on remote drives.
- Discard local variable has_acls.
-
-Wed Mar 15 20:38:06 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * errno.cc: Map ERROR_NOACCESS to EFAULT.
-
-Wed Mar 15 14:25:38 2000 Christopher Faylor <cgf@cygnus.com>
-
- * spawn.cc (spawn_guts): Restore dependency on signal_arrived. It's
- needed to wake up the WaitForSingleObject.
-
-Tue Mar 14 23:41:16 2000 Christopher Faylor <cgf@cygnus.com>
-
- Pipe changes throughout suggested by Eric Fifer <EFifer@sanwaint.com>
- * debug.cc (threadname_init): Pass name of lock as arg 2 of new_muto.
- * malloc.cc (malloc_init): Ditto.
- * sigproc.cc (sigproc_init): Ditto.
- * exceptions.cc (events_init): Ditto.
- (call_handler): Eliminate special case for hExeced. Report locked
- thread in debugging output.
- * fhandler.cc (fhandker_pipe::fhandler_pipe): Propagate device type to
- base class.
- * fhandler.h (fhandler_pipe): Ditto.
- * hinfo.cc (hinfo::build_fhandler): Pass specific type of pipe to
- constructor.
- * spawn.cc (spawn_guts): Eliminate dependency on signal when waiting
- for subprocess.
- * strace.cc: Remove obsolete #ifdef.
- * sync.cc (muto::muto): Save the name of the muto.
- (muto:~muto): Also release the muto.
- * sync.h: Add a muto name field.
- * select.cc (peek_pipe): Avoid doing a PeekNamedPipe on the write end
- of a pipe.
-
-Sun Mar 12 01:14:33 2000 Christopher Faylor <cgf@cygnus.com>
-
- * fhandler.cc (fhandler_base::get_readahead_into_buffer): New function.
- * fhandler.h: Declare new function. Add extra argument to
- process_slave_output.
- * fhandler_console.cc (fhandler_console::read): Move read ahead code to
- new function.
- * fhandler_tty.cc (fhandler_pty_master::process_slave_output): Move
- common code here.
- (fhandler_tty_slave::read): Understand readahead.
- (fhandler_pty_master::read): Move code to process_slave_output.
- * select.cc (peek_pipe): Avoid performing certain checks when non-read
- and on inappropriate fh types.
-
-Sat Mar 11 22:47:43 2000 Christopher Faylor <cgf@cygnus.com>
-
- * fhandler_console.cc (fhandler_console::read): Don't even think about
- breaking on interrupt if executing in a "cygwin" thread.
- * fhandler_tty.cc (fhandler_pty_master::process_slave_output):
- Streamline, simplify code.
- * sigproc.cc (sig_send): Remove debugging statement.
-
-Fri Mar 10 13:20:50 2000 Christopher Faylor <cgf@cygnus.com>
-
- * sigproc.cc: Set wait_sig priority to normal.
-
-Fri Mar 10 13:03:06 2000 Christopher Faylor <cgf@cygnus.com>
-
- * sigproc.cc (wait_sig): Add addtional debugging output.
-
-Thu Mar 9 15:25:01 2000 Christopher Faylor <cgf@cygnus.com>
-
- * environ.cc: Eliminate oldstack CYGWIN option.
- * exceptions.cc (sfta): Eliminate obsolete function.
- (sgmb): Eliminate obsolete function.
- (class stack_info): Remove MS method for walking the stack.
- (stack_info::init): Just initialize required fields.
- (stack_info::brute_force): Rename to stack_info::walk.
- (handle_exceptions): Pass derived frame pointer to sig_send.
- (interrupt_setup): Clear saved frame pointer here.
- (interrupt_on_return): thestack is no longer a pointer.
- (call_handler): Accept a flag to indicate when a signal was sent from
- other than the main thread. Use saved frame pointer for determining
- where to place signal handler call.
- (sig_handle): Accept "nonmain" argument. Pass it to call_handler.
- * fhandler_tty.cc (fhandler_tty_common::__acquire_output_mutex): Change
- debugging output slightly.
- * (fhandler_tty_common::__release_output_mutex): Ditto.
- (fhandler_tty_slave::read): Fix a comment, remove a goto.
- * sigproc.cc (sig_send): Accept an optional frame pointer argument for
- use when suspending the main process. sigcomplete_main is an autoreset
- event now. Save frame pointer for non-main operation.
- (wait_sig): Make sigcomplete_main an autoreset event. Eliminate
- NOSIGQUEUE. Pass rc to sig_handle to signify if this was a nonmain
- process.
- * sigproc.h: Reflect change to sig_send argument.
- * syscalls.cc (swab): Eliminate swab function since it is now available
- in newlib.
- * winsup.h (signal_dispatch): Change CONTEXT cx to DWORD ebp.
-
-Tue Mar 7 13:31:10 2000 Christopher Faylor <cgf@cygnus.com>
-
- * sigproc.cc (sig_send): Eliminate sync_sig_send synchronization since
- it didn't seem to affect the "bash hangs" problem.
-
-Tue Mar 7 13:17:56 2000 Christopher Faylor <cgf@cygnus.com>
-
- * mcount.c: Remove strace.h include.
-
-Tue Mar 7 00:29:34 2000 Christopher Faylor <cgf@cygnus.com>
-
- Throughout use strace class in place of individual functions and
- variables.
- * cygwin.din: Eliminate _strace_wm.
- * sigproc.cc (wait_sig): Temporarily add more debugging output.
- * include/cygwin/version.h: Bump minor api to reflect export change.
-
-Sun Mar 5 01:17:05 2000 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (call_handler): Streamline to use only one call to
- ResumeThread.
- * sigproc.cc (sig_send): Use a muto around the ReleaseSemaphore.
- Remove priority setting since it didn't solve anything.
-
-Tue Feb 29 00:46:09 2000 Christopher Faylor <cgf@cygnus.com>
-
- * sigproc.cc (sig_send): Temporarily set priority to highest while
- sending a signal.
-
-Mon Feb 28 11:23:29 2000 Christopher Faylor <cgf@cygnus.com>
-
- * pinfo.cc (set_myself): Add build date to strace output.
-
-Mon Feb 28 11:17:30 2000 Eric Fifer <EFifer@sanwaint.com>
-
- * sigproc.cc (proc_subproc): Only clear wait event when not attending
- to a signal.
-
-Mon Feb 28 00:08:09 2000 Christopher Faylor <cgf@cygnus.com>
-
- * configure.in: Remove --enable-strace-hhmmss option.
- * configure: Regenerate.
-
-Sun Feb 27 23:11:57 2000 Christopher Faylor <cgf@cygnus.com>
-
- * dcrt0.cc (set_os_type): Record OS name string.
- (getprogname): Eliminate obsolete function.
- (dll_crt0_1): Move initial strace initialization output to set_myself.
- * exceptions.cc (interruptible): Add debugging output.
- (interrupt_setup): New function.
- (interrupt_now): Use interrupt_setup to set up common interrupt handler
- stuff.
- (interrupt_on_return): Ditto.
- (call_handler): Move signal_arrived arm and clear threads to region
- where signalled thread is suspended or suffer races.
- * pinfo.cc (set_myself): Output interesting information when strace is
- first initialized. Initialize progname here.
- * sigproc.cc (sig_dispatch_pending): Modify to ensure that flush signal
- are sent synchronously.
- * strace.cc (strace_vsprintf): Move code into strace program.
- * uname.cc (uname): Use 'osname' global to construct cygwin name +
- Windows type + version.
-
-Fri Feb 25 19:26:42 2000 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (interruptible): Make a little more structured.
- (call_handler): Allow signals to be sent even if signalled thread is
- stopped. Change order of signal_arrived arming/waiting threads
- clearing to eliminate a race.
- (reset_signal_arrived): New helper function.
- * malloc.cc (malloc_init): Use mutos so that signal handler can keep
- track of who owns the lock.
- (__malloc_lock): Ditto.
- (__malloc_unlock): Ditto.
- * sync.h (new_muto): Actually use a muto for the "buffer".
- * Makefile.in: Fix a dependency.
-
-2000-02-25 DJ Delorie <dj@cygnus.com>
-
- * Makefile.in: fix "make check" support and cygrun.
-
-Thu Feb 24 15:56:00 2000 Christopher Faylor <cgf@cygnus.com>
-
- * syscalls.c (_read): Clear errno before doing any read operation.
-
-Thu Feb 24 14:45:06 2000 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (call_handler): Use new muto linked list to look for
- all potential mutos owned by suspended thread. Clear waiting threads
- while thread is stopped.
- (proc_subproc): Clarify debugging output.
- * sync.h (class muto): Add 'next' field.
- (new_muto): Keep linked list alive.
-
-Thu Feb 24 00:59:15 2000 Christopher Faylor <cgf@cygnus.com>
-
- Fix final round of gcc warnings relating to unused parameters.
- * debug.cc (iscygthread): New function.
- * debug.h: Declare it.
- * exceptions.cc (set_process_mask): Flush pending signals.
- (handle_sigsuspend): No need to flush pending signals.
- (call_handler): Refine previous tests of muto ownership. Only clear
- wait()'s when we have definitely responded to a signal.
- * fhandler_console.cc (fhandler_console::read): Don't set EINTR if
- executing in a "cygwin" thread.
- * sigproc.cc (proc_subproc): Use second argument to control whether
- CLEARWAIT actually sets "signalled" flag.
- * sync.h (muto): Add 'unstable' method.
-
-Wed Feb 23 21:59:44 2000 Christopher Faylor <cgf@cygnus.com>
-
- * hinfo.cc (hinfo::extend): Clean up debugging output.
-
-Wed Feb 23 21:34:58 2000 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (interruptible): Change method for determining if
- something is interruptible.
- (call_handler): Avoid suspending a thread if it owns a muto. Only set
- signal_arrived if the thread was actually interrupted.
- (events_init): Initialize module information needed by interruptible().
- * init.cc (dll_entry): Record module handle of main for use by
- interruptible().
- (proc_subproc): Reorganize handling of terminated child so that the
- bulk of the processing comes from the signal thread.
- (wait_sig): Force processing of waiting threads if SIGCHLD is not
- processed.
-
-Tue Feb 22 23:06:01 2000 Christopher Faylor <cgf@cygnus.com>
-
- Respond to more g++ warnings relating to initializing structures.
-
-Mon Feb 21 18:36:37 2000 Christopher Faylor <cgf@cygnus.com>
-
- * fhandler.cc (set_inheritance): Revert previous patch which got rid of
- 'name' parameter.
-
-Mon Feb 21 00:19:40 2000 Christopher Faylor <cgf@cygnus.com>
-
- Respond to a multitude of new g++ warnings.
-
-Sun Feb 20 22:10:21 2000 Christopher Faylor <cgf@cygnus.com>
-
- * environ.cc (getwinenv): Make __stdcall.
- (winenv): Ditto.
- * malloc.cc (strdup): New function. Occludes newlib version.
- (_strdup_r): Ditto.
- * winsup.h: Reflect above __stdcall changes.
-
-Sun Feb 20 21:31:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.cc (fhandler_disk_file::fstat): Modify get_file_attribute
- return value if FILE_ATTRIBUTE_READONLY is set.
-
-Thu Feb 17 11:00:23 2000 Christopher Faylor <cgf@cygnus.com>
-
- * environ.cc (environ_init): Cosmetic change.
-
-Mon Feb 7 16:50:44 2000 Christopher Faylor <cgf@cygnus.com>
-
- * Makefile.in: cygrun needs libshell32.a.
-
-Sun Feb 6 22:17:58 2000 Christopher Faylor <cgf@cygnus.com>
-
- * sigproc.cc (proc_subproc): Simplify case for when a child process is
- stopped since new signal handler ensures the desired behavior.
-
-Sun Feb 6 21:52:33 2000 Christopher Faylor <cgf@cygnus.com>
-
- * Makefile.in: Fix install target so that directories will be created
- when necessary.
-
-Sun Feb 6 18:12:17 2000 Christopher Faylor <cgf@cygnus.com>
-
- * Makefile.in: exceptions.cc should depend on autoload.h.
- * exceptions.cc: Undef DECLSPEC_IMPORT prior to including imagehlp.h to
- avoid defining StackWalk as "import".
- (call_handler): Minor optimizations.
- (sig_handle_tty_stop): Fix typo in previous checkin.
- * sigproc.cc (sigproc_init): Ditto, for signal_arrived initialization.
-
-Sat Feb 5 15:37:37 2000 Christopher Faylor <cgf@cygnus.com>
-
- * dcrt0.cc (isquote): Convert to inline function.
-
-Sat Feb 5 00:26:01 2000 Christopher Faylor <cgf@cygnus.com>
-
- Throughout, rename global_signal_arrived to signal_arrived.
- Throughout, eliminate use of arm_signals and __signal_arrived.
- Throughout, revert to use of simple call to WaitForSingleObject or
- WaitForMultipleObjects.
- * debug.h: Eliminate obsolete function declaration.
- * exceptions.cc (sigWaitForSingleObject): Eliminate obsolete function
- definition.
- * fhandler.h: Reflect change to select_stuff wait method.
- * fhandler_tape.cc (get_ll): Accomodate new w32api LARGE_INTEGER
- definition.
- * ntea.c (NTReadEARaw): Ditto.
- (NTWriteEA): Ditto.
- * security.cc (ReadSD): Ditto.
- (WriteSD): Ditto.
- * syscalls.cc (_link): Ditto.
- * uname.cc (uname): Eliminate PPC switch.
-
-2000-02-01 Salvador Eduardo Tropea <salvador@inti.gov.ar>
-
- * include/io.h: add return type to setmode()
-
-2000-01-27 DJ Delorie <dj@cygnus.com>
-
- * include/netdb.h (h_errno): change __imp_ to dllimport
- * cygwin.din (reent_data): add DATA
-
-Thu Jan 27 01:07:14 2000 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (call_handler): Add debugging output.
- * select.cc (MAKEready): Arm signals earlier.
- * sigproc.cc (__signal_arrived:arm): Move debugging version of this
- method here.
- (__signal_arrived::release): Ditto.
- * sigproc.h: Recognize debugging versions of above two methods.
- (arm_signals::WaitForMultipleObjects): Don't release signal lock unless
- signal arrived.
- (arm_signals::WaitForMultipleSingleObject): Ditto.
- (arm_signals::MsgWaitForMultipleObjects): Ditto.
-
-Thu Jan 27 00:19:26 2000 Christopher Faylor <cgf@cygnus.com>
-
- * sync.h (new_muto): Workaround change in gcc behavior.
-
-Wed Jan 26 12:57:13 2000 Christopher Faylor <cgf@cygnus.com>
-
- * Makefile.in: Ensure that all required libraries are built prior
- to linking cygrun.exe.
-
-Tue Jan 25 21:26:57 2000 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (sig_handle): Crudely work around potential problem
- when main thread has a lock but is killed by a fatal signal.
- * fhandler_tty.cc (fhandler_pty_master::write): Don't perform line
- editing on the pty master (so why do we need the second argument to
- line_edit, then?)
- * thread.cc: Reformat to GNU standards.
-
-2000-01-11 DJ Delorie <dj@cygnus.com>
-
- * ROADMAP: new
-
-2000-01-11 DJ Delorie <dj@cygnus.com>
-
- * fhandler_zero.cc: new, emulate /dev/zero
- * testsuite/winsup.api/devzero.c: new, test /dev/zero
- * Makefile.in: build fhandler_zero.o
- * fhandler.h: add support for /dev/zero
- * hinfo.cc: ditto
- * path.cc: ditto
-
-2000-01-11 DJ Delorie <dj@cygnus.com>
-
- * mmap.cc (mmap): MSDN says *one* of FILE_MAP_*, fix flags for
- MAP_PRIVATE.
-
-Mon Jan 10 01:11:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * security.cc (acl_access): New function.
- * syscalls.cc (access): Call acl_access if ntsec is on.
-
-Mon Jan 10 01:11:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.cc (get_file_owner): Use of ReadSD() instead of
- GetFileSecurity().
- (get_file_group): Ditto.
-
-Sun Jan 9 15:43:07 2000 Christopher Faylor <cgf@cygnus.com>
-
- * debug.cc (struct thread_start): Add a flag to determine whether a
- field is in use. Eliminate thread_start_ix since it was not
- thread-safe.
- (thread_stub): Use notavail flag to control whether the entry in
- start_buf can be reused.
- (makethread): Ditto.
-
-Sun Jan 9 20:18:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * security.cc (alloc_sd): Rearrange order of ACE creation.
- (setacl): Optimize creation of ACEs related to inheritance. Code
- cleanup.
- (aclcheck): Disable check for existance of DEF_)CLASS_OBJ.
-
-Sat Jan 8 18:42:32 2000 Christopher Faylor <cgf@cygnus.com>
-
- * mkvers.h: Reorg fix.
-
-Sat Jan 8 20:00:00 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * cygwin.din: Add new acl API calls.
- * grp.cc (getgroups): Change to work for any username.
- * security.cc (get_id_from_sid): Change to work with acl API.
- (is_grp_member): New function.
- (get_nt_attribute): Rewritten.
- (add_access_allowed_ace): New function.
- (add_access_denied_ace): Ditto.
- (alloc_sd): Rewritten.
- (setacl): New function.
- (getace): Ditto.
- (searchace): Ditto.
- (getacl): Ditto.
- (acl): Ditto.
- (facl): Ditto.
- (aclcheck): Ditto.
- (acecmp): Ditto.
- (aclsort): Ditto.
- (acltomode): Ditto.
- (aclfrommode): Ditto.
- (acltopbits): Ditto.
- (aclfrompbits): Ditto.
- (permtostr): Ditto.
- (acltotext): Ditto.
- (permfromstr): Ditto.
- (aclfromtext): Ditto.
- * syscalls.cc (access): Set errno again when needed.
- * include/cygwin/acl.h: New file.
- * include/sys/acl.h: Ditto.
-
-Sat Jan 8 14:46:19 2000 Christopher Faylor <cgf@cygnus.com>
-
- * Makefile.in: Add cygwin DLL specific CFLAGS define.
-
-Fri Jan 7 21:01:57 2000 Christopher Faylor <cgf@cygnus.com>
-
- * exceptions.cc (interrupt_on_return): Properly coerce assignment of
- sigsave.func.
-
-2000-01-07 Mumit Khan <khan@xraylith.wisc.edu>
-
- * acconfig.h: New file.
- * configure.in Add check for memset builtin.
- (AC_CONFIG_HEADER): Use.
- (STRACE_HHMMSS): Define instead of substituting.
- (_MT_SAFE): Likewise.
- (_CYG_THREAD_FAILSAFE): Likewise.
- (DEBUGGING): Likewise.
- (MT_SAFE): Substitute as a yes/no variable.
- * Makefile.in: Remove DEBUGGING, STRACE_HHMMSS, and THREAD_FAILSAFE
- variables and add DEFS. Update usage of MT_SAFE to reflect yes/no
- values. Add config.h to winsup.h dependency.
- (CFLAGS_CONFIG): Update.
- (INCLUDES): Prepend `-I.'.
- * utils/Makefile.in (INCLUDES): Likewise.
- * winsup.h: Conditionally include config.h.
- * thread.cc: Likewise.
- * config.h.in: Generate new file.
- * configure: Regenerate.
-
-
-Fri Jan 7 16:21:01 2000 Christopher Faylor <cgf@cygnus.com>
-
- * dcrt0.cc (dll_crt0): Allow signal handling for dynamically loaded
- case.
-
-Thu Jan 6 00:30:12 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (symlink_check_one): Initialize local variable `unixattr'
- before calling `get_file_attribute'.
- * syscalls.cc (chown): Ditto.
- * security.cc (get_nt_attribute): Eliminate attribute copying from
- world to user/group in case of missing ACEs.
- (alloc_sd): Set special rights for administrators group only if it's
- neither owner nor group.
- * utils/mkpasswd.c: Create entry for local group administrators (SID
- 544).
-
-Thu Jan 6 00:21:31 2000 Christopher Faylor <cgf@cygnus.com>
-
- Change function calls to __stdcall throughout.
- * exceptions.cc (handle_exceptions): Probe stack for return address to
- use with new signal method. Fill out sigsave.cx with this information.
- (call_handler): Use sigsave.cx if it is available, rather than trying
- to find the context of the main thread.
- (interrupt_on_return): Use address of context rather than
- pass-by-reference.
- (interrupt_now): Ditto.
-
-Thu Jan 6 00:21:31 2000 Corinna Vinschen <corinna@vinschen.de>
-
- * grp.cc (getgroups): Return supplementary groups now.
- * include/limits.h: Define NGROUP_MAX as 16 now.
+ * include/cygwin/version.h: Fix typo in CYGWIN_VERSION_DLL_COMBINED
+ macro.
--- /dev/null
+Tue Dec 27 1:08:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygwin.din: Add symbols for `getrlimit' and `setrlimit'.
+ * exceptions.cc (stackdump): Avoid creating stackdump when
+ `rlim_core' is 0.
+ * resource.cc: New global variable `rlim_core'.
+ (getrlimit): New function.
+ (setrlimit): Ditto.
+ include/cygwin/version.h: Bump minor API version to 32 due to
+ adding `getrlimit' and `setrlimit'.
+ include/sys/resource.h: Add defines, types and prototypes for
+ `getrlimit' and `setrlimit'.
+
+Mon Dec 25 22:18:42 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * autoload.h: Make DLL initializers global to avoid inlining.
+ * exceptions.cc (interrupt_setup): Reorganize arguments to allow use of
+ regparm.
+ (interrupt_now): Ditto.
+ (interrupt_on_return): Ditto.
+ (call_handler): Ditto.
+
+Mon Dec 25 13:36:44 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * include/cygwin/version.h: Bump DLL minor version number to 8.
+
+Wed Dec 20 13:37:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc: Add load statement for SetSecurityDescriptorControl.
+ * security.cc (alloc_sd): Always set SE_DACL_PROTECTED flag on
+ Win2K and higher.
+
+Wed Dec 20 01:02:13 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (reset_signal_arrived): Make global to avoid inlining.
+
+Wed Dec 20 00:57:10 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * fhandler_serial.cc (fhandler_serial::raw_read): Always find number of
+ bytes ready to be read whether overlapped_armed or not.
+
+Tue Dec 19 21:39:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (remove): New function, overriding the newlib
+ implementation.
+
+Tue Dec 19 16:26:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * environ.cc (struct parse_thing): Add entry for new CYGWIN option
+ `smbntsec'.
+ * path.cc (path_conv::check): Check path for being a remote path.
+ If so and `allow_smbntsec' is set to FALSE, set has_acls to FALSE.
+ * security.cc: Add global definition for `allow_smbntsec'.
+ * security.h: Add extern declaration for `allow_smbntsec'.
+ * fhandler.cc (fhandler_disk_file::open): Eliminate extern declaration
+ of `allow_ntsec'.
+ * syscalls.cc: Ditto.
+
+Fri Dec 15 18:54:42 2000 Bradley A. Town <townba@pobox.com>
+
+ * fhandler_console.cc (read): Add support for xterm-style mouse event
+ reporting.
+ (fhandler_console::char_command): Honor mouse events.
+ (fhandler_console::open): Enable mouse input events.
+ (fhandler_console::input_tcsetattr): Ditto.
+ * select.cc (peek_console): Add check for mouse events.
+
+Fri Dec 15 17:23:17 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (normalize_posix_path): Calculate path name length overruns
+ more dynamically.
+ (normalize_win32_path): Ditto.
+ * Makefile.in: Avoid scanning the directory twice for *.d files.
+
+Thu Dec 14 23:37:51 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * fhandler.h (fhandler_console): Add additional argument to
+ char_command method.
+ * fhandler_console.cc (fhandler_console::read): Revert previously
+ misapplied patch.
+ (fhandler_console::char_command): Add a second argument.
+ (fhandler_console::write): Recognize when a '?' is found after a
+ <esc>[.
+
+Tue Dec 5 17:06:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (cygwin_rexec): Eliminate superfluous call to
+ `set_socket_inheritance'.
+ * include/sys/socket.h: Add SUS defines for option values to `shutdown'.
+
+Sun Dec 10 17:19:04 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * include/sysexits: New file.
+
+2000-12-09 Egor Duda <deo@logos-m.ru>
+
+ * autoload.cc: Autoload CharToOemA.
+ * dcrt0.cc (dll_crt0_1): Translate command line to OEM if current
+ codepage is OEM.
+ * environ.cc: Add new option 'codepage' to CYGWIN environment variable.
+ * fhandler_clipboard.cc (fhandler_clipboard::read): Read clipboard in
+ OEM mode if current codepage is OEM.
+ * fhandler_console.cc (fhandler_console::read): Only translate console
+ input if current codepage is ANSI.
+ * fhandler_console.cc (fhandler_console::write_normal): Translate
+ output data if current codepage is ANSI.
+ * pinfo.cc (codepage_init): New function. Setup current codepage from
+ CYGWIN environment variable and set codepage for file APIs.
+ * security.cc (read_sd): Translate file name to it if current codepage
+ is OEM.
+ * winsup.h: (sys_wcstombs,sys_mbstowcs): Use current codepage for
+ translations between multibyte and widechar string and vice versa.
+
+Sat Dec 9 16:29:45 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (normalize_win32_path): Check for explicit use of two slashes
+ at the beginning of a path. These should be treated specially
+ regardless of whether they are UNC paths or old-style //a paths. Avoid
+ adding cwd to a path if the path already begins with '/'.
+
+Fri Dec 8 22:21:01 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (normalize_win32_path): Reorganize logic to accomodate
+ chroot. Always check for MAX_PATH overrun. Avoid adding one too many
+ backslashes when src path begins with a slash. From Corinna Vinschen.
+ * winsup.h: Force demangling for dll_crt0 for newer compilers.
+
+Thu Dec 7 12:10:00 2000 Edward M. Lee <tailbert@yahoo.com>
+
+ * cygwin.din: Declare strtok_r for the import lib. Already in the DLL.
+
+Wed Dec 6 15:39:18 2000 Earnie Boyd <earnie_boyd@yahoo.com>
+
+ * include/sys/uio.h (readv): Correct prototype.
+ (writev): Ditto.
+
+Tue Dec 5 17:06:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/sys/uio.h: Include <sys/cdefs.h>. Use __BEGIN_DECL and
+ __END_DECL.
+ Add declarations for `readv' and `writev'.
+
+Mon Dec 4 20:49:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * Makefile.in: Change `-nostartfiles' to `-nostdlib' to avoid
+ automatic linking with default libraries when linking new-cygwin1.dll.
+ Link with libgcc.a and libstdc++.a explicitly.
+
+Sun Dec 3 01:20:25 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (normalize_win32_path): Handle UNC paths better.
+ (slash_unc_prefix_p): Allow backslash UNC paths.
+
+Sun Dec 3 00:20:25 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * Makefile.in: Remove some extra cruft.
+
+Sun Dec 3 00:13:26 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * Makefile.in: Use CXX to build the DLL.
+ * configure.in: Find correct c++ compiler.
+ * configure: Regenerate.
+ * path.cc (normalize_posix_path): Put correct drive at beginning of \foo style paths.
+ (chdir): Don't send non-posix path to cygcwd.set.
+
+Sat Dec 2 22:26:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (get_inet_addr ): Close AF_UNIX socket file after reading.
+
+Wed Nov 29 18:25:53 2000 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
+
+ * cygheap.cc (chgheap_root::operator =): Check root dir properly.
+
+Thu Nov 29 18:11:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (cygwin_inet_aton): Return nonzero if the address
+ is valid, zero if not according to Linux man page.
+
+Mon Nov 27 21:09:50 2000 Kelley Cook <kelley.cook@home.com>
+
+ * mmap.cc (munmap): Check that mmap and munmap length match.
+
+Tue Nov 28 18:08:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (fhandler_disk_file::open): Check for buggy CreateFile
+ condition.
+ * path.cc (path_conv::check): Get file system type in call to
+ GetVolumeInformation to check for file systems with buggy CreateFile.
+ * path.h (enum path_types): Add PATH_HASBUGGYOPEN.
+ (class path_conv): Add methods `has_buggy_open' and
+ `set_has_buggy_open'.
+
+Sun Nov 26 16:26:14 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * fhandler.cc (is_at_eof): New function.
+ (fhandler_base::raw_read): Detect special case where last error ==
+ ERROR_NOACCESS but the file is at EOF. Most UNIXes do not consider
+ this to be an error.
+
+Sun Nov 26 14:37:29 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * include/cygwin/version.h: Bump DLL minor version number to 7.
+
+Sat Nov 25 11:27:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/cygwin/version.h: Bump minor API version due to adding
+ inet_aton.
+
+Sat Nov 25 11:07:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (cygwin_inet_aton): New function.
+ * cygwin.din: Export cygwin_inet_aton as inet_aton.
+
+Sat Nov 25 01:57:42 2000 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
+
+ * path.cc (mount_info::read_cygdrive_info_from_registry): Read system
+ cygdrive prefix with KEY_READ.
+ (mount_info::get_cygdrive_info): Ditto.
+
+Wed Nov 22 11:18:02 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * Makefile.in: new-temp.a -> new-templib.a
+
+Mon Nov 20 17:04:43 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * spawn.cc (spawn_guts): Quoting was still wrong. Keep trying to
+ fix it.
+
+Mon Nov 20 14:26:38 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * spawn.cc (spawn_guts): YA tweak for dealing with arcane rules of
+ quoting in "normal" Microsoft programs.
+ * child_info.h: Bump fork magic number.
+ * include/sys/mount.h: Add an entry for mixed mode.
+
+Fri Nov 17 12:28:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (normalize_posix_path): Special care for root directory
+ in case of files beginning with a dot.
+
+Fri Nov 17 12:28:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * syslog.cc (syslog): Add users SID to NT syslog entry.
+
+Thu Nov 16 15:59:58 2000 Bradley A. Town <townba@pobox.com>
+
+ * fhandler_console.cc: New member variable `dwBufferSize' for `info'.
+ (fillin_info): Set `dwBufferSize' to the size of the console buffer.
+ (clear_screen): Use width of console buffer to calculate how many
+ spaces to clear.
+
+Thu Nov 16 15:24:45 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * Makefile.in: Make import library creation 'make -j2' friendly.
+
+Thu Nov 16 10:28:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * uinfo.cc (uinfo_init): Call `cygwin_set_impersonation_token' to
+ reset `cygheap->user.token' to INVALID_HANDLE_VALUE.
+
+Thu Nov 16 00:18:15 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (interrupt_setup): Don't set signal mask here or races
+ occur with main thread. Set it in sigdelayed instead.
+ (sigreturn): Reflect change in stack order of ebp and flags.
+ (sigdelayed): Set stack frame correctly. Call set_process_mask here
+ with flags for last trapped signal.
+ (signal_dispatch): Add newmask.
+ * sigproc.cc (wait_sig): Eliminate ill-considered attempt to halt
+ looping signal processors.
+ * perthread.h (signal_dispatch): Add newmask field.
+
+Wed Nov 15 22:08:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * uinfo.cc (internal_getlogin): Change parameter list to reflect
+ that `token' is member of cygheap_user now.
+ (uinfo_init): Use modified internal_getlogin.
+ * syscalls.cc (seteuid): Ditto.
+
+Wed Nov 15 21:56:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygheap.h: Move `token' and `impersonated' from class _pinfo
+ to class cygheap_user.
+ * pinfo.h: Ditto.
+ * fork.cc (fork_child): Change usage of `token' and `impersonated'
+ accordingly.
+ (fork_parent): Ditto.
+ * security.cc (cygwin_set_impersonation_token): Ditto.
+ * sigproc.cc (proc_subproc): Ditto.
+ * spawn.cc (spawn_guts): Ditto.
+ * syscalls.cc (seteuid): Ditto.
+ * uinfo.cc (uinfo_init): Ditto.
+
+Wed Nov 15 9:59:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * spawn.cc (spawn_guts): Revert patch to ignore chroot settings
+ on creating native Win32 environment.
+
+Wed Nov 15 01:44:37 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * fork.cc (slow_pid_reuse): Off-by-one.
+
+Wed Nov 15 01:20:24 2000 Christopher Faylor <cgf@cygnus.com>
+
+ Throughout use myself->ppid_handle rather than parent_alive.
+ * child_info.h (child_info): Eliminate parent_alive.
+ * dcrt0.cc (dll_crt0_1): Call fork_init for debugging pid creation.
+ * fork.cc (fork_child): Reflect change to fixup_mmaps_after_fork
+ arguments.
+ (slow_pid_reuse): New function to grab last 'n' pids to prevent pid
+ reuse.
+ (fork_parent): Move last_fork_proc into slow_pid_reuse.
+ fork_pids debugging. Eliminate unnecessary call to set_child_mmap_ptr.
+ (fork_init): New debugging function.
+ * mmap.cc (fixup_mmaps_after_fork): Renamed from
+ recreate_mmaps_after_fork. Rely on copied data after a fork.
+ (set_child_mmap_ptr): Eliminate.
+ * pinfo.h (_pinfo): Eliminate parent_alive, mmap_ptr and reflect above
+ changes.
+ * spawn.cc (spawn_guts): Eliminate vestiges of "old way" of sending new
+ hProc to parent process.
+
+Wed Nov 15 0:51:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygheap.cc (cygheap_root::cygheap_root): New function.
+ (cygheap_root::~cygheap_root): Ditto.
+ (cygheap_root::operator=): Ditto.
+ (cygheap_user::~cygheap_user): Ditto.
+ (cygheap_user::set_name): Ditto.
+ (cygheap_user::set_logsrv): Ditto.
+ (cygheap_user::set_domain): Ditto.
+ (cygheap_user::set_sid): Ditto.
+ * cygheap.h (cygheap_root): New class.
+ (cygheap_user): Ditto.
+ (init_cygheap): Change type of `root' member to cygheap_root.
+ Add `user' member.
+ * dir.cc (opendir): Use new `cygheap_root' class.
+ * dcrt0.cc (dll_crt0_1): Use new `cygheap_user' class.
+ * fork.cc (fork_parent): Ditto.
+ * grp.cc (getgroups): Ditto.
+ * passwd.cc (search_for): Ditto.
+ * path.cc: Use new `cygheap_root' class throughout.
+ * pinfo.h (_pinfo): Remove `use_psid'. Move `username', `psid',
+ `logsrv', `domain', `orig_{uid,gid}' and `real_{uid,gid}' to
+ cygheap_user class.
+ * security.cc: Use new `cygheap_user' class throughout.
+ * shared.cc (sec_user): Ditto.
+ * sigproc.cc (proc_subproc): Remove copy statements for user
+ related information moved to `cygheap_user' class.
+ * spawn.cc (spawn_guts): Invalidate current chroot settings
+ when creating Windows environment. Use new `cygheap_user' class.
+ * syscalls.cc: Use new `cygheap_user' class throughout.
+ * uinfo.cc: Ditto.
+ (internal_getlogin): Change parameters to reflect the
+ move of user information to cygheap.
+
+Tue Nov 14 17:05:00 2000 Eric Fifer <efifer@dircon.co.uk>
+
+ * dir.cc (rewinddir): Always set __d_position = 0, so next
+ call to readdir() will restart the directory scan.
+
+Tue Nov 14 00:51:28 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * cygheap.h (init_cygheap): New struct holding values that live in the
+ Cygwin heap.
+ * child_info.h (child_info): Change pointer type of cygheap to
+ init_cygheap.
+ * cygheap.cc (init_cheap): Point cygheap_max after contents of cygheap.
+ Move some stuff into cygheap.h.
+ * dir.cc (opendir): Change to use root and rootlen in cygheap rather
+ than in myself.
+ (mkdir): Change to use umask in cygheap rather than in myself.
+ * path.cc: Ditto, throughout.
+ * syscalls.cc (_open): Ditto. Change to use umask in cygheap rather
+ than in myself.
+ (chroot): Change to allocate root dir on the cygwin heap.
+ (umask): Change to use umask in cygheap rather than in myself.
+ (cygwin_bind): Ditto.
+ * sigproc.cc (proc_subproc): Don't copy umask or root stuff as this
+ happens automatically now.
+ * pinfo.h (_pinfo): Migrate stuff out of here and into init_cheap.
+ * dcrt0.cc (dll_crt0_1): Call cygheap_init later in startup for first
+ cygwin process.
+
+Sun Nov 12 23:01:35 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (get_device_number): Allow /dev/ttySn to designate a com
+ port.
+
+Sat Nov 11 23:55:19 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * path.h: Add __attribute__ ((regparm(x))) to commonly used functions.
+ * pinfo.h: Ditto.
+ * sigproc.h: Ditto.
+ * sync.h: Ditto.
+
+Fri Nov 10 13:48:44 2000 Bradley A. Town <townba@pobox.com>
+
+ * dcrt0.cc: New global variable `ignore_case_with_glob'.
+ (dll_crt0_1): Disable case-insensitive globbing before calling `main'.
+ * environ.cc (glob_init): New static function to set or clear
+ `ignore_case_with_glob'.
+ (known): Changed "glob" entry to call `glob_init'.
+ * glob.c (match): Use case-insensitive globbing if needed.
+
+Thu Nov 9 14:30:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * dir.cc (readdir): Avoid reading from the beginning when
+ readdir is called after a previous call has returned NULL.
+
+Wed Nov 8 21:00:31 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * select.cc (peek_pipe): Deal with pending newline in pty_master.
+
+Wed Nov 8 15:35:32 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * environ.cc (_addenv): malloc space for setenv if cygwin1.dll is used
+ in conjunction with older binaries.
+ (environ_init): Ditto.
+
+Wed Nov 8 08:49:27 2000 Jason Tishler <jt@dothill.com>
+
+ * external.cc (get_cygdrive_info): New function.
+ * external.cc (get_cygdrive_prefixes): Change to use get_cygdrive_info
+ but toss the user and system flags.
+ * external.cc (cygwin_internal): Add new CW_GET_CYGDRIVE_INFO case.
+ * path.cc (mount_info::get_cygdrive_prefixes): Remove method.
+ * path.cc (mount_info::get_cygdrive_info): New method. Actually,
+ get_cygdrive_info is really an enhanced version of
+ get_cygdrive_prefixes renamed to get_cygdrive_info that also gets the
+ user and system flags.
+ * shared_info.h (get_cygdrive_prefixes): Remove method.
+ * shared_info.h (get_cygdrive_info): New method.
+ * include/cygwin/version.h: Bump minor API version due to adding
+ CW_GET_CYGDRIVE_INFO to cygwin_internal.
+ * include/sys/cygwin.h (cygwin_getinfo_types): Add
+ CW_GET_CYGDRIVE_INFO.
+
+Tue Nov 7 20:58:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc: Add autoload statement for `WSASetLastError'.
+ * net.cc (cygwin_connect): Change error code to WSAEINPROGRESS
+ when connect returns WSAEWOULDBLOCK.
+
+Mon Nov 6 15:11:57 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * dcrt0.cc (sigthread::init): Reinstitute sigthread lock as a critical
+ section.
+ (dll_crt0_1): Move sigthread lock initialization to earlier in startup.
+ * exceptions.cc (interrupt_on_return): Remove previous kludgy attempt
+ to detect an invalid frame.
+ (call_handler): Eliminate inner for loop. Grab signal critical section
+ lock where appropriate.
+ * sigproc.cc (proc_subproc): Restore uid setting.
+ * sigproc.h (sigthread): Reinstitute sigthread lock as a critical
+ section.
+ (sigframe): Grab the sigthread lock before clearing frame to avoid
+ having the signal thread use an invalid frame.
+
+Mon Nov 6 11:11:42 2000 Jason Tishler <jt@dothill.com>
+
+ * path.cc (mount_info::read_cygdrive_info_from_registry): Use
+ CYGWIN_INFO_CYGDRIVE_PREFIX, CYGWIN_INFO_CYGDRIVE_DEFAULT_PREFIX, and
+ CYGWIN_INFO_CYGDRIVE_FLAGS.
+ * path.cc (mount_info::write_cygdrive_info_to_registry): Use
+ CYGWIN_INFO_CYGDRIVE_PREFIX and CYGWIN_INFO_CYGDRIVE_FLAGS.
+ * path.cc (mount_info::remove_cygdrive_info_from_registry): Ditto.
+ * path.cc (mount_info::get_cygdrive_prefixes): Use
+ CYGWIN_INFO_CYGDRIVE_PREFIX.
+ * include/cygwin/version.h: Add CYGWIN_INFO_CYGDRIVE_FLAGS,
+ CYGWIN_INFO_CYGDRIVE_PREFIX, and CYGWIN_INFO_CYGDRIVE_DEFAULT_PREFIX.
+
+Mon Nov 6 11:10:44 2000 Jason Tishler <jt@dothill.com>
+
+ * errno.cc (strerror): Change EAGAIN case to return "Resource
+ temporarily unavailable" instead of "No more processes".
+
+Mon Nov 6 01:04:35 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * child_info.h (child_info): Add pppid_handle for closing the parent's
+ parent handle.
+ * dcrt0.cc (_dll_crt0): Close parent's parent handle when spawned or
+ forked.
+ * debug.cc (add_handle): Correct erroneous reference to handle
+ structure when printing warning.
+ * exceptions.cc (interrupt_now): Always return 1.
+ (interrupt_on_return): Accept a sigthread argument. Check to see if
+ this argument has been trashed prior to setting up the stack return.
+ (call_handler): Add a loop around attempts to dispatch signals to
+ detect case where interrupt_on_return fails.
+ (_sigdelayed): Set up a temporary frame pointer prior to calling stuff
+ that could trigger an interrupt or the stack walking code will be very
+ confused.
+ * fork.cc (fork_parent): Move a lot of the setup of the child process
+ into proc_subproc.
+ * spawn.cc (spawn_guts): Ditto. Use ppid_handle to contact logical
+ parent when reparenting execed process.
+ * pinfo.h (_pinfo): Remember the logical handle of the parent process.
+ * sigproc.cc (proc_subproc): Record most stuff necessary for the _pinfo
+ structure that is inferrable from myself when adding children.
+ (wait_sig): Always set 'pending_signals' flag when about to kick off
+ the signal scanning loop. Reset it only if there are no pending
+ signals.
+
+Sun Nov 5 13:46:23 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * pinfo (wait_subproc): Son of neverending debug tweaking.
+
+Sun Nov 5 11:45:15 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * pinfo (wait_subproc): Neverending debug tweaking.
+
+Sun Nov 5 01:34:51 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * pinfo.cc (winpids:add): New method.
+ (winpids::enumNT): New method renamed from EnumProcessesNT.
+ Use add method to add elements to the lists.
+ (winpids::enum9x): New method renamed from EnumProcesses9x.
+ Use add method to add elements to the lists.
+ (winpids::enum_init): Accept 'winpid' parameter to control whether
+ to add all windows pids to the list.
+ (winpids::release): New method.
+ * pinfo.h (winpids): Reflect above changes.
+ * signal.cc (kill_pgrp): Ditto.
+ * external.cc (fillout_pinfo): Ditto.
+
+Sat Nov 4 22:07:03 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (handle_sigsuspend): Record frame here for signalling.
+ (set_process_mask): Ditto.
+
+Sat Nov 4 14:24:10 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * sigproc.cc (wait_subproc): Still more debugging cleanup.
+
+Sat Nov 4 00:51:38 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * pinfo.cc (EnumProcessesNT): Avoid 0 pids.
+ (EnumProcesses9x): Ditto.
+ * sigproc.cc (remove_child): Eliminate.
+ (proc_subproc): Move remove_child stuff here.
+ (wait_subproc): Synchronize with proc_subproc when error occurs. Add
+ more debugging info.
+ * sigproc.h (procstuff): Add an entry.
+ * spawn.cc (spawn_guts): Add sigframe here.
+
+Fri Nov 3 20:07:14 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * sigproc.cc (wait_subproc): Refine debug output.
+
+Thu Nov 2 23:01:20 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * pinfo.cc (pinfo::init): Reverse order of setting status and pid info
+ in an execed process to avoid a race.
+ * sigproc.cc (wait_subproc): Print more info when a WFSO error occurs.
+ * automode.c: New file.
+ * syscalls.cc (close_all_files): Streamline slightly.
+ * cygheap.cc (ccalloc): Clear *entire* allocated array.
+
+Thu Nov 2 01:58:03 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * ntdll.h: Remove IO_COUNTERS definition since it is now in winnt.h.
+
+Thu Nov 2 00:10:23 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * pinfo.cc (EnumProcessesNT): New function. Eliminates dependence on
+ psapi.h.
+ (EnumProcesses9x): Rename from EnumProcessesW95. Change arguments to
+ be more useful for cygwin.
+ (winpids::init): Accomodate argument changes.
+ (enum_init): Ditto.
+ * pinfo.h (winpids): Make pidlist dynamically extendable by storing it
+ as a pointer and remembering the size.
+ * ntdll.h: Add extra definitions needed for EnumProcessesNT. Reformat
+ via 'indent'.
+
+Wed Nov 1 21:08:23 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (interruptible): Remove obsolete tests.
+ (sigreturn): Construct pseudo-frame-pointer so that signal handler can
+ figure out where to put return address when signals are coming in
+ quickly.
+ * path.cc (cwdstuff::get): Allow length 0 buffer length when buffer
+ when NULL.
+
+Tue Oct 31 18:12:56 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * path.h (has_exec_chars): Standard function for checking for
+ executable magic numbers.
+ * path.cc (symlink_info::check): Use the above function.
+ * fhandler.cc (fhandler_disk_file::open): Ditto.
+
+Tue Oct 31 17:57:52 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (_readlink): Return ENOENT when file does not exist.
+
+Tue Oct 31 23:35:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.h (fhandler_dev_raw): Add method `fixup_after_exec'.
+
+Tue Oct 31 22:39:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.h (fhandler_dev_raw): Add definition for method
+ `fixup_after_fork'.
+ * fhandler_raw.cc (fhandler_dev_raw::fhandler_dev_raw): Add
+ `set_need_fixup_after_fork' call.
+ (fhandler_dev_raw::~fhandler_dev_raw): Revert to user space
+ allocation.
+ (fhandler_dev_raw::open): Ditto.
+ (fhandler_dev_raw::dup): Ditto. Reset buffer pointer.
+ (fhandler_dev_raw::fixup_after_fork): New function.
+ * fhandler_tape.cc (fhandler_dev_tape::open): Revert to user space
+ memory allocation.
+ (fhandler_dev_tape::ioctl): Ditto. Change behaviour on MTSETBLK when
+ new size is 1.
+
+Tue Oct 31 20:56:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_tape.cc (fhandler_dev_tape::open): Fix memory allocation.
+ Use Cygwin heap instead of user heap.
+ (fhandler_dev_tape::ioctl): Ditto.
+
+Tue Oct 31 12:00:06 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * pinfo.cc (enum_init): Don't suffer silently if we can't load the
+ process enumerators.
+
+Mon Oct 30 16:54:26 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * signal.cc (kill_pgrp): Revert 25-Oct change.
+ (kill_worker): Ditto.
+
+Sun Oct 29 20:52:31 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * include/cygwin/version.h: Bump DLL minor version number to 6.
+
+Sat Oct 28 01:39:53 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * configure.in: Eliminate subdir stuff.
+ * configure: Regenerate.
+ * include/getopt.h (option): Make name field 'const'.
+
+Fri Oct 27 20:51:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc: New file keeping all autoload stuff.
+ * Makefile.in: Add autoload.o to dependencies.
+ * dcrt0.cc: Move all autoload stuff to autoload.cc.
+ * fhandler_mem.cc: Ditto.
+ * net.cc: Ditto.
+ * uinfo.cc: Ditto.
+
+Fri Oct 27 11:37:20 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * sigproc.cc (wait_sig): Add braces to avoid confusion.
+
+Fri Oct 27 11:48:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc: New file.
+ * Makefile.in: Add fhandler_socket.o to dependencies.
+ * fhandler.h: Change comment.
+ * net.cc Move all fhandler_socket methods to fhandler_socket.cc.
+ * winsup.h: Add declaration for `ws2_32_handle'.
+
+Thu Oct 26 11:51:59 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * dtable.cc (dtable::release): Check for socket. Change
+ cnt_need_fixup_before accordingly.
+ (dtable::dup2): Ditto.
+ (dtable::fixup_before_fork): New method.
+ (dtable::fixup_before_exec): Ditto.
+ * dtable.h (class dtable): Add member `cnt_need_fixup_before'. Add
+ definition for methods `dec_need_fixup_before', `inc_need_fixup_before',
+ `need_fixup_before', `fixup_before_exec' and `fixup_before_fork'.
+ * fhandler.h (class fhandler_base): Slight rearrangements. Add
+ definitions for methods `fixup_before_fork_exec'.
+ (class fhandler_socket): Eliminate superfluous constructor.
+ Add member `prot_info_ptr'. Add destructor. Add definitions for
+ methods `dup', `fixup_before_fork_exec', `fixup_after_fork' and
+ `fixup_after_exec'.
+ * fork.cc (fork_parent): Care for file types which need a fixup
+ before fork. Start child in suspended state then.
+ * net.cc: New global variable `ws2_32_handle' and `wsadata'.
+ (fdsock): Check for Winsock version. Call `set_socket_inheritance'
+ only if Winsock version < 2.0. Care for `need_fixup' count in fdtab.
+ (cygwin_socket): Eliminate call to `set_socket_inheritance'.
+ (cygwin_accept): Ditto.
+ (cygwin_rcmd): Ditto.
+ (cygwin_rresvport): Ditto.
+ (cygwin_rexec): Ditto.
+ (socketpair): Ditto.
+ (fhandler_socket::fhandler_socket): Set `need_fork_fixup'. Allocate
+ space for the WSAPROTOCOL_INFOA struct used in fixup.
+ (fhandler_socket::~fhandler_socket): New destructor.
+ (fhandler_socket::fixup_before_fork_exec): New method.
+ (fhandler_socket::fixup_after_fork): Ditto.
+ (fhandler_socket::dup): Ditto.
+ (wsock_init): New static function.
+ (LoadDLLinitfunc (wsock32)): Rearranged.
+ (LoadDLLinitfunc (ws2_32)): New function.
+ (dummy_autoload): Add autoload statemants for `WSADuplicateSocketA'
+ and `WSASocketA'.
+ * spawn.cc (spawn_guts): Care for file types which need a fixup
+ before exec. Start child in suspended state then.
+
+Wed Oct 25 20:49:59 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * signal.cc (kill_pgrp): Don't limit sending of signals to stopped
+ processes when sig < 0.
+ (kill_worker): Only send SIGCONT to stopped processes when sendSIGCONT.
+
+Wed Oct 25 13:56:39 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (sig_handle): Just make sure that wait_sig loops when
+ receiving a SIGCONT. Don't block waiting for completion that will
+ never occur.
+
+Wed Oct 25 09:59:14 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * dtable.cc (dtable::fixup_after_exec): Use variable rather than
+ constantly indexing into fds array.
+ (dtable::fixup_after_fork): Ditto.
+
+Wed Oct 25 10:43:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (fhandler_base::fcntl): Treat O_NONBLOCK and OLD_O_NDELAY
+ as exactly the same. If one is set, both are set.
+ * net.cc (fhandler_socket::fcntl): Ditto.
+
+Tue Oct 24 23:58:35 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * dcrt0.cc (do_exit): Remove debugging statement.
+
+Tue Oct 24 23:45:09 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * dcrt0.cc (do_exit): Don't bother looking for pgrp children to send
+ SIGHUP if process has never created any children.
+ * fork.cc (fork): Set flag indicating that there is another process
+ with our process group.
+ * spawn.cc (spawn_guts): Ditto.
+ * pinfo.h (set_has_pgid_children): New methods for setting when process
+ has children in its process group.
+ * syscalls.cc (setpgid): Clear has_gid_children if pgid changes.
+
+Tue Oct 24 20:38:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * ntdll.h: New file.
+ * fhandler_mem.cc: Move ntdll.dll specific definitions and
+ declarations to ntdll.h.
+ * sysconf.cc (sysconf): Add support for _SC_NPROCESSORS_CONF,
+ _SC_NPROCESSORS_ONLN, _SC_PHYS_PAGES and _SC_AVPHYS_PAGES.
+
+Tue Oct 24 20:00:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (fhandler_base::fcntl): Behave properly when passed
+ previous version of O_NDELAY.
+ * syscalls.cc: Move OLD_O_NDELAY to winsup.h.
+ * winsup.h: Define OLD_O_NDELAY now.
+
+Mon Oct 23 21:47:55 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (signal_exit): Kill any executing child process if
+ we're dying.
+ * path.h: Remove unneeded extern.
+ * spawn.cc (std_suffixes): Make static. Don't set dwProcessId here
+ since it makes the process unsignalable. Set strace flag that this is
+ an execed process stub.
+ * strace.cc (strace::vsprntf): Use strace flag to indicate when to
+ visually flag that this is an exec stub.
+ * include/sys/strace.h (strace): Add 'execing' flag.
+
+Mon Oct 23 16:43:33 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * sigproc.cc (proc_subproc): Don't send a false positive if WNOHANG and
+ no processes are available for waiting.
+
+Mon Oct 23 22:27:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (fhandler_base::fcntl): Setting flags in F_SETFL
+ branch according to Linux documentation.
+
+Mon Oct 23 21:43:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * fcntl.cc (_fcntl): Rearrange as wrapper function. Move all
+ functionality except F_DUPFD to fhandler classes.
+ * fhandler.cc (fhandler_base::fcntl): New method.
+ * net.cc (fhandler_socket::fcntl): Ditto.
+ * fhandler.h (class fhandler_base): Add method prototype for fcntl().
+ (class fhandler_socket): Ditto.
+
+Mon Oct 23 12:44:35 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * sigproc.cc (proc_subproc): Correctly handle flags for WNOHANG case.
+
+Mon Oct 23 10:00:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.cc: Eliminate C++ comments throughout.
+
+Sun Oct 22 23:33:00 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * fork.cc (fork): Set sigframe here, since it can pause for a
+ considerable amount of time.
+ * environ.cc (_addenv): Add debugging.
+ * fhandler.cc: Eliminate unneeded include.
+ * smallprint.c: Ditto.
+
+Sun Oct 22 12:07:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * pinfo.cc (pinfo_init): Eliminate call to `set_process_privileges'.
+ * security.cc (write_sd): Call `set_process_privileges' on the first
+ call to `write_sd'.
+ (set_process_privileges): Eliminate adjusting SE_BACKUP_NAME privilege.
+
+Sat Oct 21 16:57:23 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * pinfo.cc (pinfo::init): Make PID_EXECED signal creation as well as
+ PID_IN_USE.
+
+Sat Oct 21 01:52:54 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * spawn.cc (spawn_guts): Don't do the reparenting step if we notice
+ that the child has exited prior to sending the subprocess_ready signal
+ (?).
+
+Sat Oct 21 00:46:36 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * fhandler.h (fhandler_console): Remove tcsetpgrp.
+ * fhandler_console.cc (fhandler_console::tcsetpgrp): Eliminate.
+ * fork.cc (fork_parent): Avoid returning same pid twice in a row
+ regardless of OS.
+ * pinfo.cc (pinfo::init): Rename create argument to flags and treat it
+ as such.
+ * signal.cc (set_sigcatchers): New function.
+ (signal): Use set_sigcatchers to increment or decrement sigcatcher
+ tracker.
+ (sigaction): Ditto. Add debugging output.
+ * spawn.cc (spawn_guts): Always quote first argv[0] argument when it's
+ a COMSPEC shell.
+
+2000-10-20 DJ Delorie <dj@redhat.com>
+
+ * times.cc (to_time_t): pass zero time as epoch
+ * fhandler.cc (fstat): copy atime/ctime from mtime if they're zero
+
+Thu Oct 19 23:31:41 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * external.cc (fillout_pinfo): Pass PID_NOREDIR flag to pinfo init to
+ avoid finding execed processes twice.
+ * signal.cc (kill_pgrp): Ditto.
+ * spawn.cc (spawn_guts): Avoid passing first argument to CreateProcess
+ when running a windows shell so that CreateProcess will locate the
+ shell. Reorganize so that correct error is returned when CreateProcess
+ fails.
+
+Thu Oct 19 13:55:31 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * dcrt0.cc (sigthread::init): Correct overzealous ifdef.
+ * exceptions.cc (call_handler): Avoid calling sigthread acquire lock.
+ * sigproc.h (sigthread): Comment out lock for now.
+ * sync.cc (muto::acquire): Add a minor optimization.
+
+2000-10-18 DJ Delorie <dj@redhat.com>
+
+ * Makefile.in: add miscfuncs.cc
+ * miscfuncs.cc: new, miscellaneous functions
+ * winsup.h: define table-driven tolower/toupper
+ * environ.cc: use them
+ * fhandler_console.cc: ditto
+ * fhandler_termios: ditto
+ * path.cc: ditto
+ (strncasematch, strcasematch, strcasestr): move to miscfuncs.cc
+
+Wed Oct 18 20:50:27 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * sigproc.h (sigthread): Eliminate locking for now since per thread
+ signalling is not available.
+ * dcrt0.cc (sigthread::init): Ditto.
+ (dll_crt0_1): Move set_process_privileges call (temporarily?) to
+ pinfo_init.
+ (pinfo_init): Only call set_process_privileges when allow_ntsec.
+
+2000-10-18 DJ Delorie <dj@redhat.com>
+
+ * dcrt0.cc (dll_crt0_1): init cygcwd before forkee branch
+
+ * environ.cc (conv_start_chars): Cache a table of "first
+ characters" for environment variables needing conversion.
+ (getwinenv): Use it.
+ (environ_init): Create it, also check first chars for TERM and
+ CYGWIN.
+
+ * path.cc: Use lookup table for case insensitive comparisons.
+
+Wed Oct 18 00:48:49 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (call_handler): Make signal pending if sigsave.sig is
+ still active.
+ * syscalls.cc (_read): Don't clear errno.
+ * sigproc.cc (wait_sig): Don't scan the waiting process list after a
+ SIGCHLD if there are no zombies to reap.
+ * winsup.h: Use __builtin_strcmp.
+ * environ.cc (posify): Don't initialize len unless it is required
+ (from DJ Delorie <dj@redhat.com>).
+
+Tue Oct 17 14:50:31 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * sigproc.cc (proc_subproc): Remove unneeded test for correct process
+ in PROC_ADDCHILD. Return 0 when terminated child has just been
+ reparented.
+ (wait_subproc): Only send SIGCHLD when proc_subproc returns != 0.
+ * strace.cc (strace::vsprntf): Only strip .exe extension from program
+ name.
+
+2000-10-16 Charles Wilson <cwilson@ece.gatech.edu>
+
+ * fhandler_clipboard.cc: new file
+ * Makefile.in: include fhandler_clipboard.o in DLL_OFILES list.
+ * fhandler.h: add FH_CLIPBOARD to the devices enum.
+ (fhandler_dev_clipboard): new
+ * path.cc (windows_device_names): add "\\dev\\clipboard"
+ (get_device_number): check for "clipboard"
+ * dcrt0.cc: declare a few more functions from winuser.h
+ * dtable.cc (dtable::build_fhandler): check for FH_CLIPBOARD in
+ switch().
+
+Mon Oct 16 21:36:57 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * debug.cc (add_handle): Issue warning on attempts to add the same
+ handle more than once.
+ * fhandler_tty.cc (fhandler_tty_slave::open): Protect some handles.
+ (fhandler_tty_common::close): Use proper name when closing handles.
+ (fhandler_pty_master::close): Don't close to_slave or from_slave since
+ they've already been closed earlier in the function.
+ * sigproc.cc (proc_subproc): Don't protect vchild->hProcess. Expect
+ that the caller will do this, instead.
+ * tty.cc (tty_list::terminate): Use proper name when closing handles.
+ (tty::make_pipes): Protect some handles.
+
+Mon Oct 16 18:37:22 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * Makefile.in: Remove some obsolete stuff.
+ * dcrt0.cc (dll_crt0_1): Call signal_fixup_after_exec where appropriate.
+ Set myself->uid from parent version.
+ Just use ThreadItem Init method. Close or store hexec_proc as appropriate.
+ (_dll_crt0): Store user_data->forkee here so that proper tests can be made
+ subsequently.
+ (do_exit): Remove hExeced stuff.
+ * environ.cc (environ_init): Accept environ count as well as environ pointer.
+ * environ.h: Reflect above change.
+ * pinfo.cc (pinfo_init): Ditto. Accept environ count.
+ (fixup_in_spawned_child): Remove.
+ * spawn.cc (spawn_guts): Move signal code to dll_crt0_1. Don't suspend
+ execing process since it is no longer necessary. Store envc.
+ * exceptions.cc (signal_fixup_after_exec): New function.
+ (call_handler): Remove hExeced test.
+ * child_info.h (cygheap_exec_info): Store envc as well as envp.
+ (child_info_spawn): Store hexec_proc so that it can be closed in child.
+ * path.cc (normalize_posix_path): Avoid intermediate use of temporary cwd buf.
+ (normalize_win32_path): Ditto.
+ (cwdstuff::get_initial): Always set lock.
+ * sigproc.h: Remove hExeced.
+ * strace.cc (strace::vsprntf): Modify to accomodate for lack of hExeced.
+ * thread.cc (MTinterface::Init): Merge Init1 and ClearReent into this method.
+ (MTinterface::Init1): Eliminate.
+ (MTinterface::ClearReent): Eliminate.
+ * thread.h: Reflect above changes.
+ * include/sys/strace.h (strace): Make microseconds() public.
+
+Sun Oct 15 21:54:52 2000 Christopher Faylor <cgf@cygnus.com>
+
+ Make various functions 'regparm', throughout.
+ * pinfo.h (_pinfo): Inline simple signal manipulation functions.
+ Requires inclusion of thread.h which was removed from .cc files, where
+ appropriate. throughout.
+ * pinfo.cc: Eliminate signal manipulation functions.
+ (_pinfo::exit): Calculate total rusage for exiting process here.
+ * cygheap.cc (size2bucket): Eliminate.
+ (init_buckets): Ditto.
+ (_cmalloc): Calculate size and bits in a loop rather than going through
+ a function call.
+ (_crealloc): Use stored array index to calculate allocated size.
+ * spawn.cc (spawn_guts): Use _pinfo exit method to exit, calculating
+ cpu usage.
+
+Sat Oct 14 21:24:16 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (set_console_handler): Don't allocate
+ console_handler_thread_waiter. It is obsolete.
+ (ctrl_c_handler): Don't use console_handler_thread_waiter.
+ * path.cc (hash_path_name): Fix handling of relative names. Make case
+ insensitive.
+ * path.h (suffix_info): Use initializers.
+ * pinfo.h (_pinfo): Avoid initializers for null case.
+ * resource.cc (fill_rusage): Zero rest of rusage structure.
+ * security.cc (set_process_privileges): Don't reopen parent process.
+ Just use hMainProc.
+ * signal.cc (signal): Track when a signal handler has been used.
+ (sigaction): Ditto.
+ * sigproc.cc (pchildren): Use default initializer.
+ (zombies): Ditto.
+ (sigproc_terminate): Avoid closing handles that will be closed on exit
+ anyway.
+ (wait_sig): Send signal to "parent" on EXECing, not FORKing.
+ (wait_subproc): Send SIGCHLD here rather than in proc_wait to avoid
+ potential muto conflicts.
+ * sigproc.h (sigthread): Don't initialize to zero. It's the default.
+ * spawn.cc (spawn_guts): Fill in resources from exec parent prior to
+ termination.
+ * sync.h (muto): Don't initialize to zero.
+ * syscalls.cc (close_all_files): Use one lock around entire loop and
+ call fhandler close/release stuff directly.
+ (_read): Don't use ready_for_read if there are not signal handlers
+ active.
+
+Sat Oct 14 12:24:24 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * dcrt0.cc (dll_crt0_1): Fix display of "title".
+ (do_exit): Use pinfo exit method to exit.
+ (__api_fatal): Ditto.
+ * exceptions.cc (signal_exit): Ditto.
+ * fork.cc (fork_child): Remove debugging stuff. Use pinfo_fixup_after
+ fork in place of exec_fixup_after_fork.
+ * pinfo.cc (pinfo_fixup_after_fork): New method.
+ (pinfo_fixup_in_spawned_child): Ditto.
+ (_pinfo::exit): New method.
+ (_pinfo::init): Remove recursion. Detect pathological case where pinfo
+ structure already exists for new pid.
+ * pinfo.h (_pinfo): Reorganize slightly. Add new method and new
+ function declarations.
+ * sigproc.cc (proc_exists): Previous simplification was a little to
+ simple. Try harder to detect if a process exists.
+ (proc_terminate): Use PID_EXITED setting to determine if process is
+ still around.
+ (WFSO): Remove debugging statement.
+ (WFMO): Ditto.
+ * spawn.cc (exec_fixup_after_fork): Eliminate.
+ (spawn_guts): Always set old_title to NULL. Is it really needed? Move
+ hexec_proc to pinfo.cc. Call pinfo_fixup_in_spawned_child to eliminate
+ handle link after a spawn.
+ * include/sys/cygwin.h: Remove PID_NOT_IN_USE. Add PID_EXITED.
+
+Sat Oct 14 10:54:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygwin.din: Add symbol hstrerror.
+ * net.cc: Change meaning of member `s' of struct host_errmap.
+ (set_host_errno): Fix error in loop condition.
+ (hstrerror): Ditto.
+ (herror): Add appropriate functionality.
+ * include/netdb.h: Add declaration of hstrerror.
+ * include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR to 29.
+
+Sat Oct 14 01:45:25 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * cygheap.cc (cygheap_fixup_in_child): Don't page round cygheap copied
+ from parent.
+ * dcrt0.cc (do_exit): Don't cleanup pinfo on exit. That happens
+ automatically now.
+ * exceptions.cc (signal_exit): Ditto.
+ * fork.cc (fork_parent): Use stack_here value passed in from fork().
+ (fork): Figure out top of stack here and pass it to fork_parent.
+ * pinfo.cc (_pinfo::record_death): Eliminate.
+ * pinfo.h (_pinfo): Ditto.
+ * sigproc.cc (proc_exists): Simplify.
+ (proc_terminate): Ditto.
+ (remove_zombie): Don't cleanup pinfo stuff.
+ (wait_sig): Send subproc_ready signal whether execed or spawned.
+ * spawn.cc (spawn_guts): Always create subproc_ready event. Use it for
+ both exec and spawn.
+ (_spawnve): Send proper mode to spawn_guts when mode != _P_OVERLAY.
+
+Thu Oct 12 23:11:05 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * dtable.cc (dtable::fixup_after_fork): Revert thinko below.
+ * pinfo.cc (set_myself): Show pid in initial strace line.
+
+Thu Oct 12 17:58:03 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * child_info: Bump child_info "version".
+ (child_info): Move some fields from child_info_spawn to here.
+ * cygheap.cc: Make cygheap pointers NOCOPY.
+ * dcrt0.cc (dll_crt0_1): Copy cygwin heap here regardless of whether
+ we've been forked or execed.
+ * dtable.cc (dtable::fixup_after_fork): Just release close-on-exec fds.
+ * exceptions.cc (stackdump): Respond to C warning.
+ * fork.cc: Reorganize to minimize stack copying.
+ (fork_child): New function.
+ (fork_parent): Ditto.
+ (sync_with_child): Don't suspend the forkee.
+ (sync_with_parent): Ditto. Make into a function.
+ * heap.cc (heap_init): Add some debugging output.
+ * path.cc (path_conv::check): Add an assertion.
+ (has_suffix): Ditto.
+ * security.cc (get_pw_sid): Defend against NULL.
+ * sigproc.cc (proc_subproc): Fix debugging output.
+ (wait_sig): Ditto.
+ * strace.cc: Make statics NO_COPY throughout.
+ (strace::vsprntf): Defend against NULL.
+
+Thu Oct 12 00:25:29 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * errno.cc (seterrno_from_win_error): Fix debugging output.
+ * fhandler.cc (fhandler_base::fstat): Move to inline method in
+ fhandler.h.
+ (fhandler_base::set_io_handle): Ditto.
+ * fhandler.h (fhandler_base): Make some methods inline.
+ * fhandler_console.cc (fhandler_console::write_normal): Make buffer
+ larger.
+ * sigproc.h (sigframe::sigframe): Actually use set ebp parameter
+ correctly.
+ * spawn.cc (spawn_guts): Set dwProcessId when exec'ing. Just exit
+ immediately after reparenting.
+ * syscalls.cc: Sprinkle sigframe stuff throughout.
+ * wait.cc (wait4): Set signal frame here.
+
+Tue Oct 10 19:54:06 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * dcrt0.cc (__api_fatal): Don't rely on small_printf to display errors.
+ Always display problems to the console, if possible.
+
+Tue Oct 10 15:21:10 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (cwdstuff::get): Set EINVAL when length is zero.
+
+Mon Oct 9 14:07:04 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (mount_info::cygdrive_posix_path): Handle e:foo construction
+ correctly.
+
+Mon Oct 9 16:44:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_mem.cc (fhandler_dev_mem::fhandler_dev_mem):
+ Fix debug output.
+
+Mon Oct 9 15:58:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_mem.cc: Eliminate unused include statements.
+ (fhandler_dev_mem::fhandler_dev_mem): Check for 9X/ME.
+
+Mon Oct 9 15:11:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.h (fhandler_dev_mem): Erase member `init_phase' and
+ member function `init'.
+ * fhandler_mem.cc: Add typedefs for NT internal data types
+ `SYSTEM_INFORMATION_CLASS' and `SYSTEM_BASIC_INFORMATION'.
+ Add prototype for `NtQuerySystemInformation' function.
+ (fhandler_dev_mem::fhandler_dev_mem): Takes over initialization task
+ from `init'. Use `NtQuerySystemInformation' function to evaluate the
+ size of physical memory instead of interval search.
+ (fhandler_dev_mem::init): Eliminated.
+ (fhandler_dev_mem::open): Don't call `init'.
+ (fhandler_dev_mem::read): Eliminate check for `init_phase'.
+ (dummy_autoload): Add load statement for `NtQuerySystemInformation'.
+
+Sun Oct 8 22:38:40 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * dtable.cc (set_std_handle): Use std_consts array to control
+ SetStdHandle settings.
+ (dtable::fixup_after_fork): Ditto.
+ * exceptions.cc (set_sig_errno): Remove some debugging output.
+ * path.cc (path_conv::check): Don't OR need_directory with flags sent
+ to symlink_info::check.
+ (symlink_info::check): Use PATH_ALL_EXEC to determine when a file is
+ executable.
+ * path.h (path_types): Add PATH_ALL_EXEC.
+ (isexec): Use PATH_ALL_EXEC so that cygexec types will be considered
+ executable.
+ * pinfo.h (_pinfo): Add a process handle that is kept open throughout
+ the life of a cygwin pid.
+ * sigproc.cc (proc_exists): Remove hopefully obsolete stuff.
+ (proc_subproc): Set up process handle that is kept open throughout the
+ life of a cygwin pid. Reorganize PROC_WAIT stuff to use common code.
+ (proc_terminate): Close pid lifetime process handle.
+ (checkstate): Cleanup.
+ (stopped_or_terminated): Move zombie cleanup.
+ (remove_zombie): To here.
+ * spawn.cc (spawn_guts): Reorganize reparenting code for 1247th time.
+
+Sat Oct 7 13:59:15 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * fhandler.h (fhandler_base): Remove obsolete _rpos and _rsize
+ elements.
+ * fhandler.cc (fhandler_base::open): Ditto.
+ * fhandler.cc (fhandler_base::fhandler_base): Ditto.
+ (fhandler_base::read): Ditto. Add more debugging output. Don't issue
+ a \r when \r\n detected.
+ * pipe.cc (make_pipe): Streamline slightly. Make debug output more
+ interesting.
+ * strace.cc (strace::vsprintf): Use __progname where appropriate to
+ distinguish strace output when exec'ing.
+
+Sat Oct 7 19:25:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.h (fhandler_dev_mem): Add methods mmap, munmap and msync.
+ Add `unit' member.
+ * fhandler_mem.cc (fhandler_dev_mem): Initialize `unit' as well.
+ (init): Care for differences between /dev/mem, /dev/kmem (not
+ implemented yet) and /dev/port.
+ (open): Change debug message to reflect the device.
+ (mmap): New function.
+ (munmap): Ditto.
+ (msync): Ditto.
+ (fstat): Use unit when setting st_dev in stat structure.
+ * mmap.cc (mmap): Handle MAP_ANONYMOUS flag.
+ Change error handling slightly.
+ * path.cc (get_device_number): Handle /dev/port.
+
+Fri Oct 6 23:21:29 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * syscalls.cc (_read): Behave properly when passed previous version of
+ O_NDELAY. Fix up debugging output.
+
+Thu Oct 5 20:34:48 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * net.cc (set_socket_inheritance): Rename from duplicate_socket. Use
+ NT specific call when appropriate.
+ (__set_winsock_errno): Rename from set_winsock_errno. Accept function
+ and line as arguments.
+ * path.cc (path_conv::check): Continue the neverending battle to make
+ cygwin properly understand that path specs ending in a slash require
+ that the path refer to a directory. Windows does not do this by
+ default.
+ (symlink_info::check): Remove ENOTDIR test. Move it to
+ path_conv::check.
+ * path.h: Remove obsolete constant.
+ * winsup.h (set_winsock_errno): New macro.
+
+Thu Oct 5 14:58:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.h: Add mmap(), munmap() and msync() to fhandler_base
+ and fhandler_disk_file.
+ * mmem.cc (mmap): Eliminated device dependent implementation details.
+ These are moved to the appropriate fhandler class.
+ (munmap): Ditto.
+ (msync): Ditto.
+ (fhandler_base::mmap): New method.
+ (fhandler_base::munmap): Ditto.
+ (fhandler_base::msync): Ditto.
+ (fhandler_disk_file::mmap): Ditto.
+ (fhandler_disk_file::munmap): Ditto.
+ (fhandler_disk_file::msync): Ditto.
+
+Thu Oct 5 01:52:43 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * net.cc: General cleanup.
+ (fdsock): Return pointer to created fhandler_socket.
+ (cygwin_socket): Use pointer returned by fdsock. Return correct errno
+ when fd < 0.
+
+Thu Oct 5 00:48:40 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (interruptible): Add extra debugging.
+ * sigproc.h (wait_sig): Fill in frame pointer, by default, prior to
+ calling or suffer confusion due to September 7 change below.
+
+Wed Oct 4 23:10:27 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * include/netinet/tcp.h: Remove winsock.h include.
+ * include/sys/cygwin.h: Move windows specific reference within
+ conditional.
+
+Thu Oct 5 1:13:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/sys/mman.h: Add missing MAP_FAILED macro.
+
+Wed Oct 4 18:48:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.h (fhandler_dev_mem): Add method `init'. Add members
+ `mem_size' and `init_phase'.
+ * fhandler_mem.cc (init): New function to figure out the size of
+ the physical memory.
+ (open): Add checking for illegal flags. Change usage of access mode.
+ (write): Add intended functionality.
+ (read): Add parameter checking. Eliminate page size constant. Use
+ getpagesize() instead. Don't touch errno and don't create debug output
+ while init() is running.
+ (lseek): Add bounds checking. Fix SEEK_END.
+ (fstat): Eliminate page size constant. Use getpagesize() instead.
+ (dup): Add intended functionality.
+
+Mon Oct 2 22:15:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * dcrt0.cc: Add LoadDLLFunc statement for RegEnumValueA().
+ * net.cc: Change comments related to get_ifconf.
+ (get_2k_ifconf): Eliminate `type' variable. Eliminate `sa' parameter.
+ (get_nt_ifconf): Ditto.
+ (get_9x_ifconf): Ditto. Rewritten.
+ (get_ifconf): Change calls to OS specific functions.
+
+Mon Oct 2 15:15:01 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * signal.cc (sigaction): Allow new action == oldaction.
+
+Mon Oct 2 11:05:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_mem.cc: Load ntdll functions via autoload method.
+ (load_ntdll_funcs): Eliminated.
+
+Sun Oct 1 16:36:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_mem.cc (load_ntdll_funcs): Add missing __stdcall qualifiers.
+
+Sun Oct 1 22:20:39 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * cygheap.cc (cygheap_init): Born again function.
+ (_cmalloc): Reorganize to accomodate muto locking.
+ (_cfree): Use muto lock to avoid multi-thread problems.
+ * cygheap.h (incygheap): Just use cygheap_max to find upper cygwin heap
+ bounds.
+ * dcrt0.cc (dll_crt0_1): Reinstitute cygheap_init call.
+ * path.cc (getcwd): Just return cwdstuff::get result, allowing correct
+ handling of negative length.
+ (cwdstuff::get): Malloc a buffer if one is not available.
+
+Sun Oct 1 2:56:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * Makefile.in: Add fhandler_mem.o to the dependencies.
+ * dtable.cc (dtable::build_fhandler): Add case for FH_MEM.
+ * fhandler.h: Add FH_MEM device type. Add class fhandler_dev_mem.
+ * fhandler_mem.cc: New file. Implementation of class fhandler_dev_mem.
+ * path.cc: Add /dev/mem to windows_device_names.
+ (get_device_number): Add FH_MEM type.
+
+Sat Sep 30 00:43:42 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * cygheap.cc (init_cheap): Set aside space for heap walk pointer.
+ (_csbrk): Make logic for detecting when to alloc cognizant of
+ initialization condition.
+ (_cmalloc): Use a structure to hold bucket size and heap chain pointer.
+ Store pointer to next freed block in bucket size location so that it
+ will be easy to see if a block is allocated.
+ (_cfree): Store pointer to next freed block in bucket size location.
+ (_crealloc): Use macro to retrieve bucket size.
+ (cygheap_init): Eliminate.
+ (cygheap_fixup_in_child): Add second argument to determine if we were
+ execed or not. In execed case, walk the heap, cleaning up any orphaned
+ blocks.
+ * cygheap.h: Add a "MAX" value to cygheap_types. Remove cygheap_init
+ declaration. Accomodate new argument to cygheap_fixup_in child.
+ * fork.cc (fork): Accomodate extra argument to cygheap_fixup_in_child.
+ * dcrt0.cc (dll_crt0_1): Ditto. Remove call to cygheap_init.
+
+Fri Sep 29 21:49:27 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (symlink_info::check): Set executable bit for a file if the
+ first two characters are 'MZ' to mirror spawn_guts check.
+
+Sat Sep 30 03:34:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * winsup.h: Add `winME' to os_type symbols.
+ * dcrt0.cc (set_os_type): Identify Windows ME systems.
+ * (host_dependent_constants::init): Care for winME.
+ * uname.cc (uname): Ditto.
+
+Thu Sep 28 01:46:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (get_ifconf): Code cleanup. Split. Call os dependent
+ subfunctions instead.
+ (get_9x_ifconf): New function for 9X systems, called by get_ifconf.
+ (get_nt_ifconf): New function for NT systems, called by get_ifconf.
+ (get_2k_ifconf): New function for W2K systems, called by get_ifconf.
+
+Wed Sep 27 01:10:07 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * spawn.cc (spawn_guts): Attempt to accomodate archaic windows quoting
+ mechanism when dealing with '\' and '"'.
+
+Mon Sep 25 20:47:04 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * dcrt0.cc (quoted): Fix problem where ' quoted strings were skipped.
+ * fhandler.h (fhandler_socket::~fhandler_socket): Delete declaration.
+ * net.cc: Remove unnecessary "number_of_sockets" usage.
+ (fhandler_socket::fhandler_socket): Ditto.
+ (fhandler_socket::~fhandler_socket): Delete definition.
+ * spawn.cc (spawn_guts): Force first argument passed to CreateProcess
+ as a command line to be windows style.
+
+2000-09-25 Christopher Faylor <cgf@cygnus.com>
+
+ * spawn.cc (av::dup_maybe): Make function void rather than void *.
+ * environ.cc (environ_init): Remember to reparse CYGWIN if envp is
+ supplied.
+ * heap.cc (_sbrk): Remember frame for signal handling.
+ * syscalls.cc (read_handler): Eliminate.
+ (_read): Move read_handler code here. Reorganize for one path through
+ 'ready_for_read'.
+
+Tue Sep 19 09:46:36 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * spawn.cc (spawn_guts): Use actual program argument passed in for
+ argv[0] as originally suggested by Kazuhiro Fujieda
+ <fujieda@jaist.ac.jp>.
+
+Mon Sep 18 23:17:19 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * path.h: Create new input path flag PATH_NEEDDIR.
+ * path.cc (path::check): Detect trailing slash before converting to
+ windows path. Tell symlink_info::check to check for directory if one is
+ found.
+ (symlink_info::check): Set errno when path is not a directory if
+ pflags & PATH_NEEDDIR.
+
+Mon Sep 18 19:44:08 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * fhandler_tty.cc (fhandler_tty_slave::write): Correct typo which
+ caused resetting of windows error to ERROR_IO_DEVICE to be ignored.
+
+Mon Sep 18 17:15:37 2000 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
+
+ * path.cc (mount_info::read_mounts): Don't delete mount entries of
+ which mount points have the cygdrive prefix.
+ * (mount_info::add_reg_mount): Properly catch errors on registry
+ operations.
+ * (mount_info::write_cygdrive_info_to_registry): Ditto.
+ * (mount_info::del_reg_mount): Cosmetic changes to be consistent
+ with other methods.
+ * (mount_info::add_item): Check arguments more precisely.
+ Increment nmounts only when registry operations succeed.
+
+Sun Sep 17 22:18:39 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (interruptible): Return 0 if given an address in
+ uncommitted memory.
+
+2000-09-16 Egor Duda <deo@logos-m.ru>
+
+ * signal.cc (sleep): If interrupted by signal, return the
+ requested time minus the time actually slept.
+
+Fri Sep 15 22:30:40 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (handle_exceptions): Just "core dump" if SIGSEGV in
+ signal thread.
+ * external.cc (fillout_pinfo): Fix compiler warning.
+ * sigproc.h: Eliminate special asm naming for sig_dispatch_pending.
+ * sigproc.cc (sig_send): Remove debugging statements.
+
+Wed Sep 13 14:56:47 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * spawn.cc (av): Hide 'calloced' field and limit cstrduping to class
+ methods only.
+ (spawn_guts): Use methods for manipulating most newargv stuff.
+
+2000-09-13 Egor Duda <deo@logos-m.ru>
+
+ * child_info.h (child_info_spawn::~child_info_spawn): Avoid
+ memory leaks in cygheap.
+ * spawn.cc (spawn_guts): Ditto.
+
+Wed Sep 13 14:28:03 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * dcrt0.cc (quoted): Return next character after a quoted string when
+ not doing special quote processing. Also ensure that non-NULL is
+ returned in all circumstances.
+
+Wed Sep 13 10:26:16 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * spawn.cc (spawn_guts): Ensure that argv[0] is correctly set to the
+ full path when a script is detected. Suggested by Kazuhiro Fujieda
+ <fujieda@jaist.ac.jp>.
+
+Tue Sep 12 22:33:30 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * external.cc (fillout_pinfo): Handle explicit pids correctly.
+
+Tue Sep 12 14:37:32 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (normalize_posix_path): Fix more slashdot madness.
+
+Tue Sep 12 12:29:29 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * Makefile.in: Make clean target remove *.d.
+
+Mon Sep 11 13:19:15 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (normalize_posix_path): Correctly deal with a "." parameter.
+
+Sun Sep 10 20:23:35 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * cygheap.cc (init_cheap): Just use any old address for the cygwin
+ heap.
+ * exceptions.cc (signal_exit): Don't terminate the main thread. Just
+ try to exit in this thread really quickly.
+ * signal.cc (kill_pgrp): Fix typo which caused pinfo structure to be
+ assigned incorrectly.
+
+Sun Sep 10 12:40:49 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * dcrt0.cc (dll_crt0_1): Initialize thread and debug stuff before
+ handling exec/fork.
+ * dtable.cc (dtable::fixup_after_exec): Always clear out the read ahead
+ buffer whether closing or adjusting.
+ * path.cc (chdir): Avoid a compiler warning.
+
+Sat Sep 9 23:29:17 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (chdir): Use the full path for cwd_win32. Consider attempts
+ to chdir to strings of dots > 2 to be an error. Pass 'dir' argument to
+ cygcwd.set.
+ (cwdstuff::set): Need to treat arguments from chdir differently.
+ * path.h (cwdstuff): Add an argument to set.
+
+Fri Sep 8 11:50:09 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * lib/_cygwin_crt0_common.cc: Add missing header files.
+
+Thu Sep 7 23:07:21 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * sigproc.h (sigframe::set): Eliminate second argument. Default bp to
+ current frame pointer rather than using this within the function, which
+ is unstable when this method is not inlined.
+ * net.cc: Eliminate use of second argument to sigframe.set throughout.
+ * select.cc (cygwin_select): Ditto.
+ * sigproc.cc (sig_send): Ditto.
+
+Thu Sep 7 22:45:16 2000 Christopher Faylor <cgf@cygnus.com>
+
+ Break out more header info into separate files. Use appropriate
+ header files throughout.
+ * shared.h: Remove.
+ * cygwin_version.h: New file.
+ * delqueue.h: New file.
+ * environ.h: New file.
+ * host_dependent.h: New file.
+ * perprocess.h: New file.
+ * registry.h: New file.
+ * security.h: New file.
+
+Thu Sep 7 12:14:43 2000 Christopher Faylor <cgf@cygnus.com>
+
+ Split out tty and shared_info stuff into their own headers and use
+ throughout. Include sys/termios.h for files which need it.
+ * tty.h: New file.
+ * shared_info.h: New file.
+ * fhandler.h: Move inline methods that rely on tty stuff to
+ fhandler_console.cc.
+ * fhandler_tty.cc (fhandler_pty_master::process_slave_output): Set
+ output_done_event immediately after reading data to speed up tty output
+ processing.
+ (process_output): Set write_error to errno or zero.
+ (fhandler_tty_slave::write): Check previous write error prior to
+ writing to slave end of pipe. This allows tty output to be slightly
+ less synchronous.
+ * fhandler_console.cc (fhandler_console::tcsetpgrp): Moved here from
+ fhandler.h.
+ (fhandler_console::set_input_state): Ditto.
+
+Wed Sep 6 21:11:13 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (signal_exit): Reset all mutos owned by the main
+ thread.
+ * fhandler.h: Define *_output_mutex macros for serializing tty output.
+ (fhandler_termios): Remove restart_output_event. Define dummy output
+ mutex methods.
+ (fhandler_pty_master): Remove unneeded fixup_after_fork method.
+ * fhandler_termios.cc (fhandler_termios::line_edit): Acquire
+ output_mutex when CTRL-S is hit. Release it on CTRL-Q.
+ * fhandler_tty.cc (fhandler_pty_master::process_slave_output): Remove
+ inappropriate OutputStopped test here. Just use the output mutex.
+ (fhandler_pty_master::fhandler_pty_master): Remove obsolete reference
+ to restart_output_event.
+ (fhandler_tty_common::close): Ditto.
+ (fhandler_pty_master::set_close_on_exec): Ditto.
+ (fhandler_pty_master::fixup_after_fork): Delete.
+ * tty.cc (tty::common_init): Ditto.
+ * sync.cc (muto::reset): New method.
+ * sync.h: Declare above method.
+
+Wed Sep 6 16:56:38 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * sigproc.cc: Add include file for proper definitions.
+ * spawn.cc: Ditto.
+ * winsup.h: Define cfree to avoid newlib pollution.
+
+Wed Sep 6 14:11:51 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * Makefile.in (CFLAGS): Ensure that -MD is always added even when
+ CFLAGS is overwritten.
+
+Wed Sep 6 02:40:12 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (cwdstuff::get_initial): Keep caching alive.
+ (mount_info::conv_to_win32_path): Fill out relative path in failing
+ case.
+
+Tue Sep 5 21:36:15 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (normalize_posix_path): Deal with error return from cygcwd.get.
+ (normalize_win32_path): Ditto.
+ (mount_info::conv_to_win32_path): Ditto.
+ (cwdstuff::get): Set buf to NULL on error.
+
+Tue Sep 5 17:49:34 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (readlink): 'max' should be a 'min' or we'll suffer
+ buffer overflow.
+
+Mon Sep 4 22:53:58 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (cwd_win32): Eliminate.
+ (cwd_posix): Eliminate.
+ (cwd_hash): Eliminate.
+ (cwdstuff::init): Rename from cwd_init.
+ (cwdstuff::fixup_after_exec): Rename from cwd_fixup_after_exec.
+ (cwdstuff::get): Rename from get_cwd_inner.
+ (normalize_posix_path): Eliminate cwd argument. Just calculate when
+ necessary.
+ (normalize_win32_path): Ditto.
+ (mount_info::conv_to_win32_path): Eliminate cwd retrieval here.
+ (mount_info::conv_to_posix_path): Ditto.
+ (hash_path_name): Accomodate additional methods in cwdstuff.
+ (get_cwd_win32): Eliminate.
+ (getcwd): Use cwdstuff methods. Properly handle case where buf == NULL
+ and len < 0.
+ (cwdstuff::get_hash): New method.
+ (cwdstuff::get_initial): New method.
+ (cwdstuff::set): New method.
+ (cwdstuff::get): New method.
+ (cwdstuff::copy): New method.
+ * path.h: Move cwdstuff struct here. Add a bunch of stuff to cwdstuff.
+ Make cygcwd an extern.
+ * spawn.cc (spawn_guts): Use copy method to get copies of cwd info to
+ pass to execed process.
+ * dcrt0.cc (dll_crt0_1): Use cygcwd methods for cwd initialization.
+
+2000-09-03 Egor Duda <deo@logos-m.ru>
+
+ * path.cc (readlink): Check if buffer length is positive.
+ Truncate output to buffer length. Don't terminate buffer
+ with '\0'.
+
+Sun Sep 3 00:38:40 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * environ.cc (environ_init): Don't free the new environment table after
+ we've just copied stuff to it.
+
+Sun Sep 3 00:07:32 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * Makefile.in: Add cygheap.o.
+ * child_info.h: Add specific exec class.
+ * cygheap.h: New file. Contains declarations for cygwin heap.
+ * cygheap.cc: New file. Implements cygwin heap functions.
+ * dcrt0.cc (quoted): Simplify due to new method for passing arguments
+ between cygwin programs.
+ (alloc_stack_hard_way): Attempt to handle overlapped stack.
+ (dll_crt0_1): Move child_info processing here. Accomodate new method
+ for passing arguments between cygwin programs. Initialize cygwin heap.
+ Establish __argc and __argv variables.
+ (_dll_crt0): Move most of child_info processing to dll_crt0_1.
+ (cygwin_dll_init): Remove duplication.
+ * dtable.cc (dtable::extend): Allocate dtable using cygwin heap.
+ (dtable::build_fhandler): Ditto for fhandler type being constructed.
+ (dtable::dup_worker): Free new fhandler from cygwin heap on error.
+ (dtable::select_*): Don't assume that this == fdtab.
+ (dtable::linearize_fd_array): Delete.
+ (dtable::delinearize_fd_array): Delete.
+ (dtable::fixup_after_exec): New file.
+ (dtable::vfork_child_dup): Use cygwin heap.
+ (dtable::vfork_parent_restore): Ditto.
+ * dtable.h: Remove obsolete methods. Add new method.
+ * environ.cc (posify): Eliminate already_posix parameter and logic.
+ (envsize): New function.
+ (_addenv): Use envsize.
+ (environ_init): Accept an argument pointing to an existing environment
+ list. If supplied, allocate space for this in the the program's heap.
+ * fhandler.cc (fhandler_base::operator =): Move here from fhandler.h.
+ Use cygwin heap to allocate filenames.
+ (fhandler_base::set_name): Allocate/free names from cygwin heap.
+ (fhandler_base::linearize): Delete.
+ (fhandler_base::de_linearize): Delete.
+ (fhandler_base::operator delete): Free from cygwin heap.
+ (fhandler_base::~fhandler_base): Ditto.
+ * fhandler.h: Accomodate elimination of *linearize and other changes
+ above.
+ * fhandler_console.cc (fhandler_console::fixup_after_exec): Rename from
+ de_linearize.
+ * heap.h: New file.
+ * fhandler_tty.cc (fhandler_tty_slave::fhandler_tty_slave): Use cygwin
+ heap for name. fhandler_tty::fixup_after_exec): Rename from
+ de_linearize.
+ * fork.cc (fork): Call cygheap_fixup_in_child.
+ * heap.cc: Use declarations in heap.h.
+ * malloc.cc: Sprinkle assertions throughout to catch attempts to
+ free/realloc something from the cygwin heap.
+ * path.cc: Throughout, eliminate use of per-thread cache for cwd. Use
+ cwd_* functions rather than cwd_* variables to access cwd_win32 and
+ cwd_posix.
+ (cwd_win32): New function.
+ (cwd_posix): New function.
+ (cwd_hash): New function.
+ (cwd_fixup_after_exec): New function.
+ * path.h: Accomodate path.cc changes.
+ * pinfo.cc (pinfo_init): Accept a pointer to an environment table.
+ Pass this to environ_init. Eliminate old 'title' tests.
+ * pinfo.h: Accomodate above change in argument.
+ * spawn.cc (struct av): New method for building argv list.
+ (av::unshift): New method.
+ (spawn_guts): Allocate everything that the child process needs in the
+ cygwin heap and pass a pointer to this to the child. Build argv list
+ using new method. Eliminate delinearize stuff.
+ * thread.h: Eliminate _cwd_win32 and _cwd_posix buffers.
+ * winsup.h: Eliminate obsolete functions. Add envsize() declaration.
+
+2000-09-02 Egor Duda <deo@logos-m.ru>
+
+ * Makefile.in: Remove "make check" support. It is now in
+ winsup/Makefile.in.
+
+Fri Sep 1 21:17:03 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * sigproc.cc (mychild): New function.
+ (proc_subproc): Use mychild() to determine if a specific pid is valid
+ for wait()ing.
+
+Fri Sep 1 16:57:44 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * sigproc.cc (sigproc_init): Create wait_sig_inited without auto-reset
+ to avoid potential races.
+ (init_child_info): Avoid unneeded test.
+
+Fri Sep 1 16:51:26 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * sigproc.cc (proc_info): Rename proc_exists which takes a pid to
+ "pid_exists".
+ * shared.h: Split out "child_info" stuff into a new header file and
+ use where necessary.
+ Declare pid_exists.
+ * child_info.h: New file.
+
+Thu Aug 31 16:06:21 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * errno.cc (set_errno_from_win_error): Actually use arguments to
+ strace_printf.
+
+2000-08-30 DJ Delorie <dj@redhat.com>
+
+ * times.cc (gettimeofday): use GetSystemTimeAsFileTime to avoid a
+ conversion
+ (FACTOR): correct value
+ (genf): set milliseconds to zero, DOW to 4.
+
+2000-08-29 Egor Duda <deo@logos-m.ru>
+
+ * grp.cc (getgroups): fail with EINVAL if array is not large
+ enough to hold all supplementary group IDs.
+
+Mon Aug 28 22:03:21 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * signal.cc (_raise): New function.
+ * exceptions.cc (unused_sig_wrapper): Remove _raise.
+ * sigproc.h (class sigframe): Default frames to skip to zero or suffer
+ from exuberant optimization.
+ * fhandler_tty.cc (fhandler_tty::write): Set appropriate errno when
+ WriteFile to pipe fails.
+
+Fri Aug 25 23:44:48 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * pinfo.h (pinfo): Un-inline release.
+ * pinfo.cc (pinfo::release): Move here from pinfo.h.
+ * sigproc.cc (proc_terminate): Remove bogus 'pinfo child' which caused
+ strange destruction of random regions of memory when destructor was
+ invoked.
+
+Fri Aug 25 21:25:32 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * dcrt0.cc (dll_crt0_1): Move set_os_type.
+ (_dll_crt0): To here.
+ (cygwin_dll_init): And here.
+ * external.cc (fillout_pinfo): Use more foolproof method for scanning
+ for pids.
+ * pinfo.cc (set_myself): Eliminate myself_identity.init.
+ * sigproc.cc (wait_sig): Do it here instead to reduce the amount of
+ time where there could potentially be two processes with the same pid.
+ * spawn.cc (spawn_guts): Eliminate duplicate initialization.
+ * include/sys/cygwin.h: Mark unused PID_* elements.
+
+Fri Aug 25 21:49:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * exec.cc (_execve): Change definition according to declaration in
+ newlib/libc/include/sys/unistd.h.
+
+Thu Aug 24 22:17:19 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * external.cc (cygwin_internal): Add CW_INIT_EXCEPTIONS to allow cygwin
+ exception handling on threads not created by cygwin.
+ * sigproc.cc (proc_terminate): Don't release pinfo structs since we are
+ exiting.
+ * include/sys/cygwin.h: Add CW_INIT_EXCEPTIONS.
+
+Thu Aug 24 17:16:14 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * select.cc (cygwin_select): Correct logic for "always_ready" fds or
+ when there is no wait specified.
+ * syslog.cc (pass_handler::set_message): Zero the buffer prior to
+ setting it.
+
+2000-08-24 Egor Duda <deo@logos-m.ru>
+
+ * include/cygwin/core_dump.h: New file, contains structures used in
+ cygwin core core files.
+ * include/sys/procfs.h: New file, needed to autoconfigure cygwin core
+ dumps support in bfd.
+
+Thu Aug 24 13:50:15 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * environ.cc (parse_thing): nobinmode should force O_TEXT.
+ (regopt): Use correct path to find LOCAL_MACHINE registry options.
+ * fhandler.cc (fhandler_base::open): Set binary mode only when binmode
+ == O_BINARY.
+ * pipe.cc (pipe): Pipe handling should rely on binmode not _fmode now
+ that the two are different.
+
+Thu Aug 24 13:21:09 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * include/sys/cygwin.h (strace_printf_wrap): Force printing when
+ _STRACE_SYSTEM.
+ (strace_printf_wrap1): Ditto.
+
+Thu Aug 24 12:30:17 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * debug.h: Allow some debug defines for use in header files.
+
+Wed Aug 23 23:00:24 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * dcrt0.cc (dll_crt0_1): Move exception list and constructor stuff
+ earlier in the process. Use new second argument to set_myself.
+ (cygwin_dll_init): Initialize exception list and constructor stuff
+ here.
+ (_dll_crt0): And here. Also, deal with inherited pinfo shared memory
+ region from parent.
+ * pinfo.cc (set_myself): Accept a second argument signifying the a
+ shared memory region, passed from an execing parent.
+ (pinfo_init): Ditto.
+ * pinfo.h: Ditto.
+ * shared.h (child_info): Add a handle field to pass to child.
+ * spawn.cc (spawn_guts): Create a shared handle to pass to an execed
+ child.
+ * winsup.h: Remove extraneous declaration.
+
+Wed Aug 23 10:51:57 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * include/sys/cygwin.h: Protect class definitions.
+
+Tue Aug 22 13:57:36 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (symlink_info::check): Clear error on each iteration of
+ extension check.
+
+Tue Aug 22 11:23:59 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * Makefile.in: Don't include '.d' file if there are none generated yet.
+
+Tue Aug 22 11:08:11 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * include/sys/cygwin.h: Declare some thread classes.
+ * include/mntent.h: Avoid declaring functions.
+
+Tue Aug 22 01:08:01 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * winsup.h: Eliminate inclusion of most of the cygwin .h files. Use .h
+ files only in sources which require them.
+ * Makefile.in: Generate dependencies with -MD option.
+
+Mon Aug 21 23:49:05 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * cygerrno.h: New file. Use this throughout whenever errno
+ manipulation is required.
+ * errno.cc: Use DWORD to hold Windows errors.
+ (geterrno_from_win_error): New function.
+ (seterrno_from_win_error): Use geterrno_from_win_error to convert
+ supplied windows error (suggested by Corinna Vinschen).
+ * path.cc (symlink_info): Add error element.
+ * path.cc (path_conv::check): Remove errno setting. Use new
+ symlink_info errno element to set path_conv error, where appropriate.
+ (symlink_info::check): Set error element rather than attempting to
+ manipulate errno. Add more checks for trailing / and /.. even though
+ they are currently useless. Avoid setting EINVAL.
+
+Mon Aug 21 23:49:05 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (normalize_posix_path): Correct check for trailing /.
+
+2000-08-21 DJ Delorie <dj@redhat.com>
+
+ * include/cygwin/cygwin_dll.h (DECLARE_CYGWIN_DLL): hinstance,
+ not handle.
+
+Fri Aug 18 11:11:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * dtable.cc (dtable::dup2): Extend fdtab if newfd is out of current
+ allocated bounds.
+
+Sat Aug 12 01:47:28 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * mkvers.sh: Properly trap exit removal of temp file. Remove debugging
+ statement.
+
+Sat Aug 12 01:37:56 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * poll.cc: Make winsup.h the first include file, re 2000-08-02 change.
+
+Sat Aug 12 01:33:12 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * winsup.h: Split out dtable definitions into separate header file.
+ * dtable.h: New file.
+ * sigproc.h: Eliminate pinfo.h usage here. Use it in source files that
+ need it.
+
+Sat Aug 12 01:08:11 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * Makefile.in: Use dtable.o rather than hinfo.o.
+
+Sat Aug 12 00:47:11 2000 Christopher Faylor <cgf@cygnus.com>
+
+ Rename hinfo -> dtable. Name the former dtable array 'fdtab'.
+
+Fri Aug 11 14:47:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * poll.cc: Allow any descriptor and any number of descriptors.
+ Allocate fd_set struct sdynamically.
+
+Fri Aug 11 14:47:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * poll.cc: Add bounds checking for file descriptors. Return POLLNVAL
+ if fd is invalid. Return POLLERR for each valid fd if cygwin_select
+ returned with error.
+ include/sys/poll.h: Change POLLERR comment according to above change.
+
+Thu Aug 10 21:54:29 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * syslog.cc (syslog): Use a less malloc-intensive method for allocating
+ the buffer. Also fix a buffer overrun.
+
+Thu Aug 10 15:31:39 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * winsup.h: Change strchr inline for strange gcc problem.
+ * select.cc (select_stuff::wait): Bounds check w4 array.
+
+Thu Aug 10 15:17:53 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * dir.cc (readdir): Ensure that errno is *only* set when we've run out
+ of filenames.
+ * fhandler.cc (fhandler_disk_file::fstat): Use modern method for saving
+ errno, making it effective for the whole function.
+
+Tue Aug 8 22:25:39 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * select.cc (allocfd_set): Zero allocated fd_set.
+ (cygwin_select): Move fd_set copying logic from ::wait to here. Use
+ common return through sell.poll.
+ (select_stuff::wait): Just return success or failure and let caller
+ fill in fd_set.
+ * pinfo.h (pinfo): Eliminate self-referential pointer to sidbuf since
+ pinfo structure exists at random locations now.
+ * fork.cc (fork): Use 'use_psid' element to control when the psid is
+ relevant.
+ * shared.cc (sec_user): Ditto.
+ * spawn.cc (spawn_guts): Ditto.
+ * uinfo.cc (internal_getlogin): Ditto.
+ * syscall.cc (seteuid): Ditto. Set use_psid element.
+
+Tue Aug 8 13:20:00 2000 Bob Wilson <bwilson@tensilica.com>
+
+ * fhandler_serial.cc (tcsendbreak): "sleeptime" argument to usleep()
+ must be in units of microseconds, not milliseconds.
+
+Mon Aug 7 00:11:35 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * include/cygwin/cygwin_dll.h: Remove extraneous (and incorrect)
+ declarations.
+
+Fri Aug 4 00:00:46 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * hinfo.cc (hinfo::find_unused_handle): Just check for table entry ==
+ NULL since we are already bounds checked by default.
+ * thread.cc (ResourceLocks::Lock): Streamline this function since it is
+ called a lot.
+ (ReleaseResourceLock): Ditto.
+
+Thu Aug 3 20:44:39 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * select.cc (fhandler_console::select_read): Call set_cursor_maybe
+ since select may block and cursor may not be visible.
+ * select.cc (fhandler_console::select_write): Ditto.
+ * select.cc (fhandler_console::select_except): Ditto.
+
+Thu Aug 3 09:01:14 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * fhandler_tty.cc (fhandler_pty_master::process_slave_output): Set
+ length field correctly when "need_nl".
+
+Wed Aug 2 22:58:07 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * fork.cc (vfork): Store complete stack frame in vfork_save structure
+ for later recovery.
+ * spawn.cc (spawn_guts): Reorganize slightly to consolidate handling
+ when there is a CreateProcess error.
+ (_spawnve): Only longjmp back to vfork handling when a process has been
+ successfuly started.
+ * winsup.h (vfork_save): Extend to include frame info. Remove obsolete
+ cpplus conditionals.
+
+Wed Aug 2 15:14:51 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * strace.cc (strace::prntf): Make second argument the function name,
+ rather than use special format options.
+ (strace::vprntf): Ditto.
+ (getfunc): New function.
+ * include/sys/strace.h: Reflect above changes.
+ * smallprint.c (__small_vsprintf): Eliminate '%F' formatting.
+ * pinfo.cc (set_myself): Modify for new strace::prntf parameter.
+ * errno.cc (seterrno_from_win_error): Ditto.
+ * fhandler_tty.cc (fhandler_tty_common::__acquire_output_mutex): Ditto.
+ * fhandler_tty.cc (fhandler_tty_common::__release_output_mutex): Ditto.
+
+Wed Aug 2 13:20:04 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * regexp/regexp.c: Add winsup.h.
+
+2000-08-02 DJ Delorie <dj@redhat.com>
+
+ * winsup.h: take out protections of environ, errno, allow C use
+ * *.cc: put winsup.h before other headers (for __INSIDE_CYGWIN__);
+ use cur_environ() instead of just environ
+ * times.cc: remove import protections
+ * glob.c: add winsup.h
+ * localtime.c: ditto
+ * smallprint.c: ditto
+ * Makefile.in: don't __INSIDE_CYGWIN__ as it messes up profiling.
+
+Wed Aug 2 11:22:53 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * include/sys/strace.h: Fix strace definition.
+
+Tue Aug 1 23:37:08 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * strace.h: Add kludgy workarounds to avoid using deprecated methods
+ for variable argument macros when possible.
+ * sigproc.cc: Throughout, use sigproc_printf rather than sip_printf.
+ * strace.cc (strace::prntf): Remove 'active' check, since callers are
+ supposed to ensure this.
+ (__system_printf): Remove. Subsumed by strace::prntf.
+ * winsup.h: Define "NEW_MACRO_VARARGS" to indicate when to use new
+ macro varargs capability.
+
+Sun Jul 30 13:54:35 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * fhandler_console.cc: Remove VK_DIVIDE detection.
+ (get_nonascii_key): Simplify previous patch to return ascii char if it
+ is non-zero. Add a second "temporary buffer" argument to help with
+ thread safety.
+ * select.cc (peek_console): Pass a temporary buffer argument to
+ get_nonascii_key.
+
+Sat Jul 29 14:32:12 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * fhandler_console.cc: Add VK_DIVIDE detection. Return virtual keycode
+ if it is not detected and it is less than ' '.
+
+Sat Jul 29 13:33:49 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (chdir): Avoid trailing dot calculation when chdir == '/'
+ or we end up with an empty string.
+
+Sat Jul 29 12:11:33 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * include/cygwin/version.h: Bump DLL minor version number to 5 due
+ to all of the changes below.
+
+Sat Jul 29 12:01:32 2000 Christopher Faylor <cgf@cygnus.com>
+
+ Redefine process structure to avoid a fixed size table. Redefine
+ pinfo/_pinfo classes. Use these throughout.
+ * dcrt0.cc (dll_crt0_1): Accomodate set_myself argument change.
+ (__api_fatal): Accomodate _pinfo::record_death argument change.
+ * exceptions.cc (really_exit): Ditto.
+ (sig_handle_tty_stop): Use pinfo constructor to access process info.
+ (events_init): Don't create pinfo_mutex since it is no longer required.
+ * external.cc (fillout_pinfo): Use winpids class to iterate over all
+ system pids.
+ (cygwin_internal): lock_pinfo_for_update and unlock_pinfo are now
+ noops.
+ * fhandler_termios.cc (fhandler_termios::set_ctty): Use pinfo
+ constructor to access process info.
+ * fork.cc (fork): Reorganize to initialize child info after the child
+ has started since that is when we know the child's winpid, which is
+ necessary to allocate the pinfo shared memory.
+ * mmap.cc (recreate_mmaps_after_fork): Change arg type to _pinfo.
+ * pinfo.cc: Rename pinfo methods to _pinfo throughout. Eliminate
+ pinfo_list stuff.
+ (set_myself): Accept a pid argument now. Call pinfo initializer to
+ initialize myself. Detect when this is an "execed" process and create
+ an "indirect" pid block.
+ (pinfo_init): Accomodate set_myself arg change.
+ (procinfo): Remove.
+ (pinfo::lock_pinfo): Remove.
+ (pinfo::unlock_pinfo): Remove.
+ (pinfo::init): New method. Allocates shared memory space for process
+ pinfo structure.
+ (pinfo::record_death): Don't call locking functions.
+ (cygwin_winpid_to_pid): Simplify by using new pinfo constructor.
+ (EnumProcessesW95): New function for iterating over processes on
+ Windows 95.
+ (winpids::winpids): New constructor for winpids class. Sets up a list
+ of process ids.
+ (enum_init): Initialize w95/wnt pid enumerators.
+ * shared.cc (shared-info::initialize): Remove pid initialization.
+ * shared.h: Move pinfo stuff into pinfo.h.
+ (class shared_info): Remove pinfo_list element.
+ * signal.cc (kill_worker): Use pinfo constructor to access process
+ info.
+ (kill_pgrp): Ditto. Use winpids methods to access list of processes.
+ * sigproc.cc: Throughout, modify to use _pinfo where appropriate.
+ (proc_exists (pid_t)): New function. Determines if a process exists
+ based on the pid.
+ (proc_exists (_pinfo *p): Use new proc_exists function above.
+ (proc_subproc): Copy pinfo stuff around rather than _pinfo pointers.
+ Try to be careful about releasing shared memory when we don't need it
+ anymore. Remove pinfo locks.
+ (remove_zombies): Remove pinfo memory when zombie is going away.
+ * sigproc.h: Reflect _pinfo/pinfo changes in sigproc.cc.
+ * spawn.cc (spawn_guts): Eliminate pinfo *child argument. Reorganize
+ to only initialize child pinfo after process has been started and we
+ know the windows pid.
+ (_spawnve): Reflect spawn_guts changes.
+ * syscalls.cc (setpgid): Use pinfo constructor to access process info.
+ (getpgid): Ditto.
+ (internal_getlogin): Use _pinfo.
+ * winsup.h: Eliminate pinfo_mutex. Eliminate spawn_guts declaration
+ since it is static now. Reflect set_myself argument change.
+ * include/sys/cygwin.h: Add some PID_* enums to accomodate new pinfo
+ stuff.
+
+Sat Jul 29 12:13:27 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * include/cygwin/version.h: Update minor version for cygdrive changes
+ below.
+
+Sat Jul 29 11:59:29 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * environ.cc (parse_thing): Make binmode a DWORD.
+ * hinfo.cc (hinfo::init_std_file_from_handle): Use 'binmode' to
+ determine default open mode.
+ * winsup.h: Declare binmode.
+
+Sat Jul 29 00:16:35 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * include/cygwin/cygwin_dll.h: Update for modern compilers.
+ * lib/cygwin_crt0.c: Inexplicably need to define alloca for newer
+ compilers.
+ * fhandler.h (fhandler_console): Add new method.
+ * fhandler.cc (fhandler_console::set_cursor_maybe): New method.
+ (fhandler_console::read): Set cursor if it has moved to make it
+ visible.
+
+Thu Jul 27 22:54:28 2000 Jason Tishler <jt@dothill.com>
+
+ * dcrt0.cc (dummy_autoload): Add load statement for RegDeleteValueA.
+ * external.cc (get_cygdrive_prefixes): New function.
+ (cygwin_internal): Add CW_GET_CYGDRIVE_PREFIXES case.
+ * path.cc (mount_info::read_cygdrive_info_from_registry): Read system
+ cygdrive prefix if user one is undefined.
+ (mount_info::write_cygdrive_info_to_registry): Write cygdrive prefix to
+ the appropriate registry hive. Overwrite in-memory copy of cygdrive,
+ if appropriate.
+ (mount_info::remove_cygdrive_info_from_registry): New method.
+ (mount_info::get_cygdrive_prefixes): New method.
+ (cygwin_umount): Remove cygdrive prefix, if appropriate.
+ * registry.cc (reg_key::killvalue): New method.
+ * shared.h (class reg_key): Add killvalue,
+ remove_cygdrive_info_to_registry, and get_cygdrive_prefixes
+ declarations.
+ * include/sys/cygwin.h (cygwin_getinfo_types): Add
+ CW_GET_CYGDRIVE_PREFIXES.
+
+Thu Jul 27 23:33:32 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * include/cygwin/version.h: Bump DLL minor version number to 4.
+
+2000-07-27 DJ Delorie <dj@redhat.com>
+
+ * testsuite/winsup.api/winsup.exp: ignore stdout by default
+ * testsuite/winsup.api/crlf.c: non-verbose by default
+
+ * winsup.h: prune out windows headers we don't normally need
+ * assert.cc: add wingdi.h and winuser.h
+ * fhandler_console.cc: ditto
+ * fhandler_windows.cc: ditto
+ * select.cc: ditto
+ * spawn.cc: ditto
+ * strace.cc: ditto
+ * tty.cc: ditto
+ * window.cc: ditto
+ * hinfo.cc: add winsock.h
+ * syscalls.cc: add winnls.h
+ * uinfo.cc: ditto
+
+Thu Jul 27 10:24:36 2000 Egor Duda <deo@logos-m.ru>
+
+ * fhandler.cc (fhandler_disk_file::fstat): Allow block calculation to
+ succeed for files >= 2GB and <= 4GB.
+
+Wed Jul 26 16:05:04 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (signal_exit): Renamed from "really_exit". Always sets
+ EXIT_SIGNAL bit and reorganizes exit value for backwards cygwin
+ handling.
+ (handle_exceptions): Call signal_exit. Set "core dumped" bit.
+ (sig_handle): Call signal_exit. Set "core dumped" bit appropriately.
+
+Wed Jul 26 20:44:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * environ.cc (posify): Revert previous patch.
+ (_addenv): Remove check_null_empty_path from here.
+ (putenv): Call check_nullempty_path.
+ (setenv): Call check_nullempty_path for name as well here.
+ Don't report an error if value is empty string.
+ (environ_init): Revert usage of newp.
+
+Wed Jul 26 14:32:38 2000 Egor Duda <deo@logos-m.ru>
+
+ * syscalls.cc (stat_worker): Make stat return correct st_blocks for
+ files with size bigger than 2Gb and less than 4Gb
+
+Wed Jul 26 17:43:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.cc (lookup_name): Search on local machine first if
+ myself->domain is not empty.
+
+2000-07-26 DJ Delorie <dj@cygnus.com>
+
+ * fhandler_console.cc (fhandler_console::read): Explicitly set cursor
+ to make it visible while waiting in WaitForMultipleObjects.
+
+Wed Jul 26 10:59:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * passwd.cc: Change name of passwd_in_memory_p to passwd_state.
+ Change type to enum. Change storage class to static. Adjust comments.
+ (read_etc_passwd): Set passwd_state to different values when loaded
+ from file in contrast to being emulated.
+ (search_for): Return default passwd entry if passwd is emulated or
+ it's a request for the current user. Otherwise return NULL.
+
+Tue Jul 25 21:50:42 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * syscalls.cc (statfs): Use path_conv method to convert input path.
+
+Tue Jul 25 21:40:51 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * syscalls.cc (_link): Avoid extraneous call to
+ cygwin_conv_to_win32_path.
+
+Tue Jul 25 21:11:15 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * environ.cc (_addenv): New function. Subsumes functionality of
+ putenv/setenv. Does not allocate space for putenv case.
+ (putenv): Use _addenv to add a value to the environment.
+ (setenv): Ditto.
+ (environ_init): Don't malloc space for each entry in the environment
+ table. Just use the space from GetEnvironmentStrings.
+ (posify): Don't free the src argument since it is no longer malloced.
+
+Mon Jul 24 21:10:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (_link): Corrected previous patch.
+
+Mon Jul 24 13:26:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.h (class fhandler_dev_random): Add members for managing
+ pseudo randomness.
+ * fhandler_random.cc: Rearrange. Use pseudo random number generator
+ as entropy source if system entropy isn't available and if device is
+ used as /dev/urandom. Allow initializing device by calling write().
+
+Sun Jul 23 23:11:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.h: Add comment.
+
+Sun Jul 23 20:00:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.h (class fhandler_dev_raw): Add private member `varblkop'
+ to be set when variable blocksize mode is on.
+ * fhandler_raw.cc: Eliminate `\n' from trace output.
+ (clear): Set `varblkop' to 0.
+ (dup): Copy varblkop as well.
+ (writebuf): Care for variable blocksize.
+ (open): Ditto.
+ (raw_read): Ditto.
+ (raw_write): Ditto.
+ * fhandler_tape.cc (open): Ditto.
+ (ioctl): Ditto. Some cleanups.
+
+Sat Jul 22 18:40:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ Patch suggested by Kazuhiro Fujieda <fujieda@jaist.ac.jp>.
+ * winsup.h: Add new macros sys_wcstombs and sys_mbstowcs.
+ * syscalls.cc (_link): Replace calls to mbstowcs by call to
+ sys_mbstowcs.
+ * uinfo.cc (internal_getlogin): Replace calls to wcstombs and
+ mbstowcs by calls to sys_wcstombs and sys_mbstowcs. Replace
+ usage of constants by meaningful defines. Use result of
+ GetSystemDirectory for HOMEPATH and HOMEDRIVE as a last resort.
+
+Fri Jul 21 21:33:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * spawn.cc (span_guts): Retrieve security attributes before setting
+ psid to NULL.
+
+Fri Jul 21 12:03:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.cc (acl_worker): Use stat_suffixes in call to path_conv
+ just as in `stat_worker'.
+
+Wed Jul 19 22:24:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * spawn.cc (spawn_guts): Don't restore impersonation in case
+ of _P_OVERLAY. Clean up slightly. Accomodate comments.
+
+Wed Jul 19 22:11:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * shared.h (class pinfo): New members `root' and `rootlen'.
+ * syscalls.cc (chroot): Set new root for process.
+ * path.cc (getcwd_inner): Add parameter to force use of
+ new root from chroot() call.
+ (ischrootpath): New macro.
+ (normalize_posix_path): Care for changed root dir.
+ (normalize_win32_path): Ditto.
+ (getcwd_inner): Ditto.
+ (chdir): Eliminate trailing path component consisting
+ entirely of dots.
+ * fork.cc (fork): Copy pinfo members regarding chroot().
+ * spawn.cc (_spawnve): Ditto.
+ * dir.cc (opendir): Don't use computed win32 path if
+ chroot() took place.
+
+Mon Jul 17 22:21:34 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * dll_init.cc (dll_list::alloc): Fix debugging output.
+
+Mon Jul 17 14:57:53 2000 Christopher Faylor <cgf@cygnus.com>
+
+ Throughout, eliminate third argument to path_conv and use new PC_*
+ constants for second argument.
+ * dcrt0.cc (dll_crt0_1): Reorganize to allow more initialization prior
+ to returning due to dynamic loading.
+ * path.h: Generalize SYMLINK_* constants to PC_*.
+ (path_conv): Create a new method. Fold third argument into second.
+ * dll_init.cc (dll_list::alloc): Try harder to find space to allocate
+ dll struct.
+ (dll_dllcrt0): Don't check sanity if we've already called dll_crt0.
+ * path.cc (path_conv::check): Don't check for a null or empty path
+ unless specifically told with a flag setting.
+ (check_null_empty_path): New function, adapted from macro.
+ * syscalls.cc (_rename): Use already-determined file attributes rather
+ than checking again.
+ * lib/cygwin/cygwin_attach.dll.c (cygwin_attach_dll): Use a static
+ per_process structure since this is apparently supposed to be zeroed.
+ * lib/cygwin_crt0.c (cygwin_crt0): Zero per_process structure sent to
+ older DLLs.
+
+Mon Jul 17 19:39:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ Patch suggested by Eric Fifer <EFifer@sanwaint.com>
+ * poll.cc (poll): Fix erroneous negations.
+
+Mon Jul 17 17:56:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * environ.cc (setenv): Use __cygwin_environ instead of
+ environ after reallocating environment space.
+
+Sun Jul 16 20:23:21 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * _cygwin_crt0_common.cc: Undef 'environ' or suffer compiler error.
+
+Sun Jul 16 16:03:00 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * environ.cc: Use new definition of "environ" throughout.
+ (environ_init): Explicitly initialize __cygwin_environ.
+ (cur_environ): New function. Detects when user has updated
+ their environment.
+ * exec.cc: Use 'environ' define throughout rather than __cygwin_environ.
+ * spawn.cc: Ditto.
+ * winsup.h: Declare cur_environ, main_environ, environ.
+
+Sun Jul 16 13:23:04 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * acconfig.h: Add support for NEWVFORK.
+ * config.h.in: Ditto.
+ * configure.in: Add --enable-vfork option.
+ * configure: Regenerate.
+ * dcrt0.cc (quoted): Detect and fix up quoted backslashes.
+ * sigproc.cc (proc_subproc): Correctly name handle of newly added child
+ process to avoid erroneous debugging messages about closing the wrong
+ handle.
+
+Sun Jul 16 02:30:09 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * spawn.cc (spawn_guts): Use \ for quoting '"'.
+ * dcrt0.cc (quoted): Understand \ quoting for '"'.
+
+Sun Jul 16 00:32:58 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * dcrt0.cc (build_argv): Strip quotes from argv[0] since it should
+ never be globified.
+
+Sat Jul 15 00:32:41 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * dll_init.cc (dll_list::alloc): Round correctly. Use VirtualAlloc
+ since shared file mapping is unnecessary.
+ (dll_list::detach): Release memory via VirtualFree since there we no
+ longer use shared file mapping.
+
+Fri Jul 14 22:40:22 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * hinfo.cc (hinfo::linearize_fd_array): Make max_used_fd an int so that
+ we can detect when there are no fds to pass.
+ * dcrt0.cc (host_dependent_constants::init): Revert Sat Mar 18 01:32:04
+ 2000 change.
+ (dll_crt0_1): Set "cygwin_finished_initializing" flag.
+ (dll_crt0): Don't perform memcpy if uptr is already set to internal
+ structure.
+ (_dll_crt0): Remember location of programs envptr.
+ * dll_init.h (per_module, dll, dll_list): Revamp.
+ * dll_init.cc: Revamp. Use new classes.
+ * fork.cc (fork): Use new revamped dll, dll_list, and per_module stuff.
+ * environ.cc: Use __cygwin_environ throughout rather than the
+ user_data->envptr.
+ * exec.cc: Ditto.
+ * spawn.cc: Ditto.
+ * winsup.h: Declare update_envptrs, cygwin_finished_initializing.
+ * lib/_cygwin_crt0_common.cc (_cygwin_crt0_common): Revert previous
+ change.
+ * lib/cygwin_attach_dll.cc (cygwin_attach_dll): Always pass in own
+ per_process structure or we end up overwriting information from the
+ main program.
+
+Wed Jul 12 00:46:00 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * debug.cc (thread_stub): Use impure_ptr in place of reent_data.
+ * dll_init.cc (dll_dllcrt0): Replace erroneous use of local symbol with
+ correct __cygwin_user_data->impure_ptr.
+
+Wed Jul 12 00:01:03 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * lib/_cygwin_crt0_common.cc (_cygwin_crt0_common): Don't reset
+ environ if already set.
+
+Mon Jul 10 19:07:03 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * fhandler_console.cc (fhandler_console::read): Unicode interface
+ to ReadConsoleInput only exists on W2K, so use workaround from
+ Kazuhiro Fujieda <fujieda@jaist.ac.jp>.
+
+Mon Jul 10 11:30:00 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * Makefile.in (install): Install textmode.o as well as binmode.o.
+ * fhandler_console.cc (fhandler_console::read): Use UNICODE when
+ reading from the console and translate to ASCII from that.
+
+Sun Jul 9 21:52:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * spawn.cc (spawn_guts): Close handle `hToken' only if it's not
+ copied from myself->token.
+ * syscalls.cc (seteuid): Replace CopySid by memcpy which is foolproof
+ here.
+
+Sun Jul 9 01:19:06 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * cygwin.din: Export _getmode and getmode to allow querying of binary
+ state of an fd.
+ * external.cc (cygwin_internal): Add handling of perfile_table setting.
+ * fhandler.cc (perfile_table): New global.
+ (fhandler_base::get_default_fmode): New method to return a file's
+ default mode based on its name.
+ (fhandler_base::open): Use get_default_mode method to determine a
+ file's mode. Record file mode in file flags.
+ * fhandler.h (fhandler_base): Declare get_default_fmode
+ * syscalls.cc (getmode): New function.
+ * sys/cygwin.h (__cygwin_perfile): New structure.
+ (cygwin_getinfo_types): Move outside of WINVER conditional.
+ (per_process): Move inside of WINVER conditional.
+
+Sat Jul 8 00:15:01 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * external.cc (cygwin_internal): Export __cygwin_user_data.
+ * include/sys/cygwin.h: Allow definition of per_process even when not
+ compiling with C++.
+ (cygwin_getinfo_types): Add CW_USER_DATA.
+ * lib/_cygwin_crt0_common.cc (_cygwin_crt0_common): Get
+ __cygwin_user_data pointer from cygwin_internal. If it doesn't exist,
+ return failure. Use either this pointer or passed in pointer
+ throughout. Clear forkee.
+ * lib/crt0.h: Accomodate argument changes to _cygwin_crt0_common.
+ * lib/cygwin_attach_dll.c (cygwin_attach_dll): Reorganize to allow use
+ of newer binaries with older DLLs. Detect older DLLs when
+ _cygwin_crt0_common returns 0 and allocate space for a per_process
+ structure on the stack.
+ * lib/cygwin_crt0.c (cygwin_crt0): Ditto.
+
+Fri Jul 7 10:31:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/sys/cygwin.h: Hide internal data types in per_process
+ when not __INSIDE_CYGWIN__.
+
+Wed Jul 5 18:56:58 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * dcrt0.cc (__cygwin_user_data): Initialize.
+ (dll_crt0_1): Eliminate user_data initialization.
+ (dll_crt0): Set up impure_ptr_ptr for older executables.
+ (cygwin_dll_init): Eliminate user_data initializations.
+ (__api_fatal): Don't check for user_data initialization.
+ * dll_init.cc (struct dll): Store entire contents of per_process rather
+ than just a pointer.
+ (add): Ditto.
+ (initOneDll): Don't check for user_data initialization.
+ (DllList::recordDll): Store contents of per_process argument.
+ (DllList::detachDll): Pass address of per_process field.
+ (DllList::initAll): Ditto.
+ (DllList::doGlobalDestructorsOfDlls): Ditto.
+ (DllListIterator::operator *): Ditto.
+ (dll_dllcrt0): Default to __cygwin_user_data if arg is NULL.
+ * include/sys/cygwin.h: Reorganize per_process to eliminate obsolete
+ fields and accomodate new way of initializing.
+ * lib/_cygwin_crt0_common: Initialize _impure_ptr from
+ __cygwin_user_data.impure_ptr.
+
+2000-07-04 Vadim Egorov <egorovv@mailandnews.com>
+
+ * exceptions.cc (try_to_debug): Prevent recursive spawning of JIT
+ debugger. Treat special event from debugger as command to continue.
+
+Mon Jul 4 19:29:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * poll.cc (poll): Zero out `open_fds' as well.
+
+Mon Jul 4 1:22:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/cygwin/version.h: Bump API minor version to 24.
+
+2000-07-04 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
+
+ * security.cc (read_sd): Eliminate OemToChar.
+
+Mon Jul 4 18:57:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * poll.cc: New file. Implement `poll' system call.
+ * include/poll.h: Ditto.
+ * include/sys/poll.h: Ditto.
+ * Makefile.in: Add poll.o as dependency.
+ * cygwin.din: Add poll and _poll symbols.
+
+2000-07-04 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
+
+ * dcrt0.cc (dll_crt0_1): Eliminate SetFileApisToOEM and CharToOem.
+ * (dummy_autoload): Add functions used in fhandler_console.
+ * fhandler_console.cc (fhandler_console::read): Use ENCHANCED_KEY flag
+ to distinguish extended keys. Translate an input character from the
+ OEM code page to the ANSI code page.
+ * (fhandler_console::write_normal): Translate output characters from
+ the ANSI code page to the OEM code page.
+ * syscalls.cc (_link): Use MultiByteToWideChar instead of OemToCharW.
+
+Mon Jul 3 16:09:16 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (stack_info::walk): Use method to find offset.
+ (handle_exceptions): Be more assertive in finding ebp for use under
+ W2K. Create a dummy stack frame for cases where program is dying and a
+ stack dump is being output.
+ (sig_handle): Fill out a GetThreadContext for use with a user-generated
+ "core dump".
+
+Mon Jul 3 10:53:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/cygwin/socket.h: Remove SOCK_PACKET define since it's
+ not supported by Windows sockets.
+
+Sun Jul 2 21:50:48 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * dcrt0.cc (user32_init): Add primitive guard against concurrent
+ attempts to call this function. Also add temporary debugging code to
+ display a message if the function is called multiple times.
+ (api32_init): Ditto.
+
+Sun Jul 2 10:39:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * winsup.h: Define MAX_SID_LEN and new MAX_HOST_NAME.
+ * fork.cc (fork): Use above defines instead of numerical constants.
+ * shared.cc (sec_user): Ditto.
+ * shared.h (class pinfo): Ditto.
+ * syscall.cc (seteuid): Ditto.
+ * spawn.cc (_spawnve): Ditto. Eliminate conditional.
+ (spawn_guts): Set child->uid = USHRT_MAX when user context will be
+ changed in child process.
+ * uinfo.cc (uinfo_init): Check for myself->uid instead of myself->psid
+ to avoid reloading of /etc/passwd on process startup if ntsec is off.
+ Use above defines instead of numerical constants.
+ * security.cc: Move define for MAX_SID_LEN to winsup.h.
+
+Sun Jul 2 1:57:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * uinfo.cc (uinfo_init): Eliminate calls to read_etc_group()
+ and read_etc_passwd().
+
+2000-06-28 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
+
+ * assert.cc (__assert): Reduce dependency on newlib.
+ * exec.cc: Eliminate unnecessary inclusion of ctype.h.
+ * glob.c: Ditto.
+ * hinfo.cc: Ditto.
+ * init.cc: Ditto.
+ * strace.cc: Ditto.
+ * tty.cc: Ditto.
+ * grp.cc (parse_grp): Eliminate atoi.
+ * passwd.cc (grab_int): Ditto.
+ * grp.cc (getgroups): Eliminate str{n,}casecmp.
+ * path.cc (get_raw_device_number): Ditto.
+ * path.cc (sort_by_native_name): Ditto.
+ * spawn.cc (iscmd): Ditto.
+ * uinfo.cc (internal_getlogin): Ditto.
+
+Sat Jul 1 11:43:32 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * binmode.c (cygwin_premain0): Fix erroneous clearing of bit.
+ * textmode.c (cygwin_premain0): Ditto.
+
+Sat Jul 1 00:24:04 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * dcrt0.cc (_dll_crt0): Renamed from dll_crt0 ().
+ * winsup.h: Accomodate above change.
+ * cygwin.din: Ditto.
+ * lib/cygwin_crt0.c: Ditto.
+
+Fri Jun 30 23:21:40 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * Makefile.in: Use variables rather than configure constructs where
+ appropriate.
+ (LIBCOS): Find additional stub library stuff in their own subdirectory.
+ * dcrt0.cc: Convert user_data pointer to static __cygwin_user_data
+ area.
+ (do_global_ctors): Check magic_bisquit for initialization.
+ (dll_crt0_1): First group of premain functions prior to fd
+ initialization. Run second group before calling main.
+ (dll_crt0 ()): New function, called from new initialization code.
+ (dll_crt0 (per_process *uptr)): Call new dll_crt0 () function on
+ initialization.
+ * debug.cc (thread_stub): Initialize bottom of stack with per-thread
+ info.
+ * environ.cc (parse_thing): Use binmode global to control
+ CYGWIN=binmode behavior.
+ * fhandler.cc (fhandler_base::open): Allow explicit setting of __fmode
+ to O_BINARY or O_TEXT to override disk mount settings.
+ * libcmain.cc: Move to lib subdirectory.
+ * libccrt0.cc: Ditto.
+ * dll_main.cc: Ditto.
+ * dll_entry.cc: Ditto.
+ * getopt.c: Ditto.
+ * thread.cc (thread_init_wrapper): Call ExitThread explicitly rather
+ than returning, as a preliminary step towards placing per thread info
+ at the bottom of the stack.
+ * winsup.h: Move per_process class to include/sys/cygwin.h. Declare
+ new dll_crt0().
+ * include/cygwin/version.h: Bump API minor version.
+ * binmode.c: New file.
+ * textmode.c: Ditto.
+ * perthread.h: Ditto.
+ * lib/_cygwin_crt0_common.cc: Ditto.
+ * lib/crt0.h: Ditto.
+ * lib/cygwin_attach_dll.c: Ditto.
+ * lib/cygwin_crt0.c: Ditto.
+ * lib/dll_entry.cc: Ditto.
+ * lib/dll_main.cc: Ditto.
+ * lib/getopt.c: Ditto.
+ * lib/libcmain.c: Ditto.
+ * lib/premain0.c: Ditto.
+ * lib/premain1.c: Ditto.
+ * lib/premain2.c: Ditto.
+ * lib/premain3.c: Ditto.
+
+Wed Jun 28 19:36:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (seteuid): Initialize pi.token before calling
+ internal_getlogin().
+ * uinfo.cc (internal_getlogin): Use impersonation token instead
+ of process token in case of active impersonation. Add some comments.
+ (uinfo_init): Initializing myself->token and myself->impersonated
+ before calling internal_getlogin(). Add some comments.
+
+Mon Jun 26 18:32:41 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * windows.cc (setitimer): Round up when < 1000 usecs.
+
+Mon Jun 26 17:34:54 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * hinfo.cc (hinfo::dup2): Eliminate compiler warning.
+
+Mon Jun 26 11:25:29 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * hinfo.cc (hinfo::dup2): Guard against out of bounds newfd.
+
+Sat Jun 24 23:43:06 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * grp.cc (read_etc_group): Open file in text mode.
+ * pwd.cc (read_etc_passwd): Ditto.
+ * shared.h: Bump PROC_MAGIC.
+
+Sat Jun 24 19:30:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * fork.cc (fork): Fix error in copying SID pointer.
+ * spawn.cc (_spawnve): Ditto.
+ * passwd.cc: Remove static from `passwd_in_memory_p'.
+ (read_etc_passwd): Remove static.
+ * uinfo.cc: Move global declaration of `read_etc_group' and
+ `group_in_memory_p' into `uinfo_init'.
+ (internal_getlogin): Try to get SID from current process first.
+ (uinfo_init): Don't set uid and gid if `myself' has a valid SID.
+ Only load /etc/passwd and /etc/group in that case.
+
+Sat Jun 24 12:29:59 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * shared.cc (shared_info::initialize): Improve error message clarity.
+ * mkvers.sh: Eliminate debugging output.
+
+Thu Jun 22 17:50:59 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * Makefile.in: Autogenerate cygwin.def when appropriate.
+ * include/sys/cygwin.h: Correct prototype.
+
+Thu Jun 22 17:05:04 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * include/sys/cygwin.h: Don't define parts of this file that rely on
+ Windows headers unless the Windows header was previously included.
+
+Thu Jun 22 20:45:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * registry.cc (load_registry_hive): Use HKEY_USERS when checking
+ for existing user hive.
+ Use MAX_PATH instead of numerical constant for array size.
+ Use return code of RegLoadKeyA instead of GetLastError for error output.
+
+Thu Jun 22 14:27:04 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * Makefile.in: Add new-libcygwin.a back to all_host target.
+
+Wed Jun 21 14:32:42 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * Makefile.in: Add *.def to clean operation.
+
+Wed Jun 21 13:18:23 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * Makefile.in: Add *.exe to clean operation.
+
+Wed Jun 21 01:02:38 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * mkvers.sh: Fix sed usage for older seds.
+
+Tue Jun 20 20:46:28 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * Makefile.in: Don't touch winver_stamp if mkvers.sh was unsuccessful.
+
+Tue Jun 20 17:41:30 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * mkvers.sh: Fix problem with handling of CVS tags causing .rc syntax
+ errors.
+
+Tue Jun 20 13:38:12 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * Makefile.in: Change to build the DLL during a cross-compiler build.
+
+Mon Jun 19 20:46:33 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * select.cc (socket_cleanup): Shutdown I/O on dummy sockets prior to
+ closing them.
+
+Mon Jun 19 19:35:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * dcrt0.cc: Add load statements for `GetSidIdentifierAuthority'
+ and `RegLoadKeyA'.
+ * registry.cc (get_registry_hive_path): New function.
+ (load_registry_hive): Ditto.
+ * security.cc (convert_sid_to_string_sid): New function.
+ (get_ssid): Renamed to `convert_string_sid_to_sid'.
+ (get_pw_sid): Call `convert_string_sid_to_sid' instead of `get_ssid'.
+ (get_gr_sid): Ditto.
+ (get_admin_sid): Ditto.
+ (get_system_sid): Ditto.
+ (get_creator_owner_sid): Ditto.
+ (get_world_sid): Ditto.
+ * shared.h: New prototypes for `get_registry_hive_path' and
+ `load_registry_hive'.
+ * spawn.cc (spawn_guts): Set child->psid to NULL to force calling
+ `internal_getlogin' from child process in case of changing user context.
+ Call `load_registry_hive' in case of changing user context.
+ (_spawnve): Copy user infos only if user context remains the same.
+ * uinfo.cc: Add load statement for `NetUserGetInfo'.
+ Remove load statement for `NetGetDCName'.
+ (internal_getlogin): Rewrite to speed up process startup
+ and to correct user environment in case user context changes.
+ (uinfo_init): Call internal_getlogin only if myself->psid is NULL,
+ that is user context changes.
+ * winsup.h: Add prototypes for `convert_sid_to_string_sid',
+ `convert_string_sid_to_sid' and `get_pw_sid'.
+
+Sun Jun 18 13:42:50 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * fhandler.h (set_name): Don't use 'unix' as name since this is defined
+ by gcc now.
+ * fhandler.cc (set_name): Ditto.
+
+2000-06-17 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
+
+ * winsup.h (isabspath): Don't report `C:foo' as an absolute path.
+
+Sat Jun 17 13:51:48 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * configure.in: Detect "cross-hosting" situation and set appropriate
+ variables in Makefile to avoid building excess stuff.
+ * configure: Regenerate.
+ * Makefile.in: Accomodate above change.
+
+Sat Jun 17 19:52:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * pinfo.cc (pinfo_init): Revert previous patch.
+
+Sat Jun 17 13:29:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * pinfo.cc (pinfo_init): Add missing initializers.
+ * uinfo.cc (internal_getlogin): Request domain infos only
+ when ntsec is ON.
+
+Fri Jun 16 19:27:27 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * Makefile.in: Just use library files from this tree when building
+ cygrun.exe.
+ * path.cc (chdir): Don't set cache to offending chdir. Change comment
+ to reflect current reality.
+
+Fri Jun 16 20:55:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygwin.din: Define symbols for `cygwin_logon_user' and
+ `cygwin_set_impersonation_token'.
+ * dcrt0.cc (dll_crt0_1): Eliminate superfluous conditional
+ statements.
+ Add load statements for `ImpersonateLoggedOnUser', `LogonUserA'
+ and `RevertToSelf'.
+ * fork.cc (fork): Care for correct impersonation of parent
+ and child process.
+ * security.cc (cygwin_set_impersonation_token): New function.
+ (cygwin_logon_user): Ditto.
+ shared.h (class pinfo): New members `orig_uid', `orig_gid',
+ `real_uid' nad `real_gid'.
+ spawn.cc (spawn_guts): Care for impersonation when starting
+ child process in a different user context.
+ * syscalls.cc (setgid): Call `setegid' now. Set real_gid.
+ (setuid): Call `seteuid' now. Set real_uid.
+ (seteuid): Functionality moved from setuid to here. Care for
+ correct impersonation.
+ (setegid): Functionality moved from setgid to here.
+ * uinfo.cc (uinfo_init): Initialization of additional pinfo
+ members.
+ (getuid): Return real uid.
+ (getgid): Return real gid.
+ (geteuid): Return effective uid.
+ (getegid): Return effective gid.
+ include/sys/cygwin.h: Add prototypes for `cygwin_logon_user' and
+ `cygwin_set_impersonation_token'.
+ include/cygwin/version.h: Bump API minor version to 22.
+
+Thu Jun 15 15:43:50 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (normalize_posix_path): Convert path to POSIX if it seems to
+ be a Windows path.
+
+2000-06-15 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
+
+ * path.cc (mount_info::add_item): Eliminate a trailing backslash
+ included in a native path starting with '//[A-Za-z]/...'.
+ * path.cc (mount_info::del_item): Accept a native path as its target.
+
+Wed Jun 14 23:47:19 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * environ.cc (conv_envvars): Detect and convert all environment
+ variables used by libiberty's choose-temp.c
+
+Tue Jun 13 12:41:41 2000 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
+
+ * path.cc (mount_info::add_item): The previous patch can't handle
+ the case of overwriting a mount entry.
+
+Tue Jun 13 00:17:04 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * thread.h: Shorten "current_directory" variables to "cwd_*"
+ throughout.
+ * path.cc: Ditto.
+ (normalize_posix_path): Add some extra debugging info.
+ (chdir): Ditto. Store chdir'ed posix and MS-DOS directory names in
+ "cache" here rather than trying to derive them later.
+
+Sun Jun 11 15:57:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_random.cc (read): Call CryptAquireContext with
+ CRYPT_VERIFYCONTEXT.
+
+Thu Jun 8 22:49:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (path_conv::check): Erase two lines checked in
+ by mistake.
+
+Thu Jun 8 15:53:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (fhandler_disk_file::open): Check for directory
+ to set O_DIROPEN on directories anyway.
+
+2000-06-07 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
+
+ * path.cc (mount_info::init): Eliminate the mount_slash feature.
+ (mount_slash): Eliminated.
+ (mount_info::read_mounts): Eliminate looking up existing entries. The
+ loop for deleting cygpath entries is done only when such entries exist.
+ (mount_info::from_registry): Eliminate sorting.
+ (mount_info::add_item): Call add_reg_mount if necessary. Check nmounts
+ more precisely. Use strcasematch in looking up existing entries.
+ (mount_info::del_item): Call del_reg_mount if necessary. Use
+ strcasematch. Use memmove instead of memcpy.
+ (mount_info::import_v1_registry): Everything is done in this method.
+ (mount_info::to_registry): Eliminated.
+ (mount_info::from_v1_registry): Eliminated.
+ (cygwin_umount): Simply call del_item.
+ * shared.h: Modify the declaration of add_item and del_item. Remove the
+ declaration of from_v1_registry.
+
+Wed Jun 7 23:56:10 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * include/cygwin/version.h: Bump DLL minor version number to 3.
+
+2000-06-07 DJ Delorie <dj@cygnus.com>
+
+ * cygwin.din: add cygwin_dll_init
+ * dcrt0.cc (cygwin_dll_init): new
+ (dll_crt0_1): short circuit if manually loaded
+ * path.cc (mount_info::init): don't init if manually loaded
+
+Wed Jun 7 13:47:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/netinet/in_systm.h: New file.
+ * include/cygwin/in_systm.h: Ditto.
+
+Thu Jun 1 01:55:45 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc: Remove unneeded include.
+ * dcrt0.cc: Wrap LoadDLLfunc stuff in dummy function.
+ * init.cc: Ditto.
+ * uinfo.cc: Ditto.
+
+2000-05-31 DJ Delorie <dj@cygnus.com>
+
+ * include/cygwin/version.h: use decimal, NOT octal
+
+Wed May 31 16:40:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (fhandler_disk_file::open): Check for executable
+ even if ntsec is on if filesystem doesn't support ACLs.
+
+Wed May 31 15:57:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * dcrt0.cc: Use LoadDLLfuncEx for loading Crypto API functions
+ with parameter `notimp' set to 1.
+
+Tue May 30 16:58:33 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (mount_info::conv_to_win32_path): Previous patch was too
+ aggressive in adding a trailing slash.
+
+Mon May 29 20:31:01 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * Makefile.in: Remove libadvapi32.a.
+ * autoload.h: Add additional field to autoload block for handling
+ unimplemented functions.
+ (LoadDLLfuncEx): New function which accepts additional parameter for
+ controlling unimplemented function behavior.
+ (LoadDLLfunc): Use LoadDLLfuncEx.
+ * dcrt0.cc: Use new arguments for LoadDLLfunc. Add advapi32 routines.
+ (noload): Rewrite in assembler. Handle new unimplemented function
+ type.
+ * exceptions.cc: Eliminate another vestige of StackWalk stuff.
+ * net.cc: Use new arguments for LoadDLLfunc.
+ * uinfo.cc: Ditto.
+
+Mon May 29 20:18:47 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * config.h.in: Remove obsolete define.
+ * path.h (isdrive): New macro.
+ * dcrt0.cc (globify): Use new macro to determine if a string refers to
+ an MS-DOS drive.
+ * environ.cc (winenv): Ditto.
+ * spawn.cc (find_exec): Ditto.
+ * path.cc (get_raw_device_number): Ditto.
+ (mount_info::conv_to_posix_path): Ditto.
+ (chdir): Ditto.
+ (cygwin_posix_path_list_p): Ditto.
+ (cygwin_split_path): Ditto.
+ (path_conv::check): Move tmp_buf to beginning of function since it can
+ be used earlier in the loop. Use tmp_buf rather than 'root' to hold
+ root information.
+ (mount_info::conv_to_win32_path): Add trailing slash to end of mount
+ path when it translates to a drive. Add defensive code to avoid
+ writing beyond the end of 'dst'.
+
+Sat May 27 15:57:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_random.cc (read): Use CRYPT_MACHINE_KEYSET in
+ call to CryptAcquireContext() to serve users that did not
+ log in interactively.
+
+Fri May 26 11:16:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * errno.cc (errmap): Map ERROR_BAD_NET_NAME to errno ENOSHARE.
+
+Fri May 26 02:23:35 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * sigproc.h (sigframe::set): Accept a default frame pointer.
+ * sigproc.cc (sig_send): Use passed in frame pointer, if appropriate.
+
+Thu May 25 17:44:25 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * dir.cc (rmdir): Use file attributes that have already been discovered
+ by path_conv.
+
+2000-05-25 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
+
+ * dir.cc (rmdir): Correct the manner in checking the target directory.
+
+Wed May 24 21:59:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * dir.cc (writable_directory): Comment out previous code,
+ return always 1 for now.
+ (mkdir): Call set_file_attribute explicitely with S_IFDIR mode bit.
+ * syscalls.cc (chown_worker): Ditto.
+ (chmod): Ditto.
+ * security.cc (get_nt_attribute): Fix error in debug output.
+ Never set FILE_DELETE_CHILD for files.
+ Construct appropriate inherit attribute according to file type.
+
+2000-05-23 DJ Delorie <dj@cygnus.com>
+
+ * syscalls.cc (_cygwin_istext_for_stdio): New, for newlib
+ * include/cygwin/version.h: Bump API number for detect old
+ programs using old getc/putc macros
+
+2000-05-23 DJ Delorie <dj@cygnus.com>
+
+ * dir.cc (writable_directory): handle root directories
+
+Tue May 23 10:09:26 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * uname.cc (uname): Use a "s" to denote a snapshot to avoid confusion
+ with the number "5".
+
+Tue May 23 10:01:07 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (mount_info::conv_to_posix_path): Avoid putting a trailing
+ slash on a directory name when the ms-dos path spec is a root directory
+ of a device.
+ * registry.cc (reg_key::build_reg): Set 'key_is_invalid' flag rather
+ than using an INVALID_HANDLE_KEY.
+ (reg_key::get_int): Test for key validity before performing registry
+ operations.
+ (reg_key::set_int): Ditto.
+ (reg_key::get_string): Ditto.
+ (reg_key::set_string): Ditto.
+ (reg_key::kill): Ditto.
+ (reg_key::~reg_key): Ditto.
+
+Tue May 23 01:13:33 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * mkvers.sh: Use snapshot date as build date since it is more
+ interesting.
+ * uname.cc (uname): Detect if this is a snapshot build and add an "S"
+ to the version number. Report the snapshot date as the release date.
+
+Mon May 22 17:11:25 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * environ.cc (regopt): Scan HKLM if HKCU scan fails.
+
+Mon May 16 23:39:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * dir.cc (rmdir): Care for misleading error messages
+ when trying to remove a directory on a samba share.
+ Eliminate superfluous else branch.
+ * syscalls.cc (_rename): Additional check for ERROR_FILE_EXISTS
+ if MoveFile fails.
+
+Sun May 21 20:51:44 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * dcrt0.cc (dll_crt0_1): Move uinfo_init call to before sigproc_init to
+ avoid a race.
+ (noload): Add an extra argument for debugging.
+ * uinfo.cc (uinfo_init): Eliminate test for multiple calls.
+ (getlogin): Assume that uinfo_init has already been called.
+
+Sat May 20 01:34:57 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (interruptible): Add an argument to control whether
+ function just checks for validity. Flag module handle == 0 as
+ noninterrupible.
+ (call_handler): Always acquire and release ebp lock. Loop for only a
+ fixed amount of time attempting to grab mutos and find an interruptible
+ PC.
+
+2000-05-19 DJ Delorie <dj@cygnus.com>
+
+ * syscalls.cc (setmode): change mode of any matching FILE* also.
+
+Thu May 18 17:28:19 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * Makefile.in: Remove external.h dependency.
+ * dcrt0.cc (sigthread::init): Move here from sigproc.h.
+ * sigproc.h (sigthread): Move init to dcrt0.cc.
+
+Thu May 18 01:28:02 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * select.cc (thread_pipe): Add paranoid check to ensure thread
+ termination.
+ * external.cc: Eliminate obsolete include.
+ * getopt.c (getopt_long): Fix compiler warning.
+ * shared.h: Moved PID_ definitions to include/sys/cygwin so that they
+ can be used by external programs.
+ * include/sys/cygwin.h: Move external definitions here. Include
+ sys/resource.h to avoid having to do this everywhere.
+
+Thu May 18 01:04:02 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * sigproc.h (sigframe): Don't set frame info unless tid matches this
+ thread id.
+
+Wed May 17 23:13:32 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * dcrt0.cc (dll_crt0_1): Initialize mainthread stuff here before
+ anything needs it.
+ * sigproc.cc (sigproc_init): Move mainthread initialization out of
+ here.
+ * sigproc.h (sigthread): Add init() method.
+ (sigframe): Don't try to initialize muto.
+ * sync.cc: Undef WaitForSingleObject to avoid recursion.
+
+2000-05-17 DJ Delorie <dj@cygnus.com>
+
+ * testsuite/winsup.api/crlf.c: New
+ * testsuite/winsup.api/iospeed.c: New
+
+Wed May 17 01:05:52 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (mount_info::cygdrive_posix_path): Don't add trailing slash
+ if referring to something like c:\.
+ * dcrt0.cc (dll_crt0_1): Move uinfo initialization prior to sig_send
+ initialization to give signal thread a chance to finish.
+ * debug.cc (WFSO): Move to sigproc.cc
+ (WFMO): Ditto.
+ * exceptions.cc (interruptible): Allocate slightly more space for
+ directory just for paranoia's sake.
+ (call_handler): Eliminate nonmain argument. Determine if main thread
+ has set a frame pointer and use it if so.
+ (sig_handle): Eliminate nonmain argument.
+ * net.cc: Record frame information in appropriate routines throughout.
+ * select.cc (select): Ditto.
+ * sigproc.cc: Use sigthread structure to record mainthread id
+ throughout.
+ (sig_send): Record frame information for signal handler.
+ (wait_sig): Reflect argument change in sig_handle.
+ (WFSO): Move here and record frame information for signal handler.
+ (WFMO): Ditto.
+ * sigproc.h: Implement new "sigthread" class. Implement "sigframe"
+ class for manipulating signal frame info.
+ * thread.cc (__pthread_kill): Use standard _kill() function rather than
+ calling sig_send directly.
+ * winsup.h: Eliminate ebp element from signal_dispatch class.
+
+Tue May 16 23:39:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ Patch suggested by John Rowley <wjr@bgs.ac.uk>
+ * fhandler_tape.cc (fhandler_dev_tape::ioctl): Check
+ for filemark feature on MTWEOF operation.
+
+Tue May 16 11:49:13 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * include/cygwin/in.h (AF_INET6): Use correct in6_addr struct.
+
+Mon May 15 00:35:35 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * include/cygwin/version.h: Bump DLL minor version number to 2.
+
+Sun May 14 23:41:24 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * shared.h: Bump PROC_MAGIC.
+ * include/cygwin/version.h: Bump API minor to accomodate two recent
+ exports.
+
+2000-05-13 Mumit Khan <khan@xraylith.wisc.edu>
+
+ * include/cygwin/socket.h (AF_INET6): Use same value as winsock2.
+
+2000-05-12 Mumit Khan <khan@xraylith.wisc.edu>
+
+ * include/cygwin/in.h (struct in6_addr): Fix spelling.
+ * include/cygwin/socket.h (AF_INET6, PF_INET6): Define macros.
+ (AF_MAX, PF_MAX): Bump to 32 to leave room for future expansion.
+
+Fri May 12 21:35:54 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * dcrt0.cc (build_argv): Remove unneeded variable.
+ * select.cc (peek_pipe): Don't check for "ready" if it's already set.
+ (peek_console): Ditto.
+ (peek_serial): Ditto.
+ (peek_socket): Ditto.
+ (peek_windows): Ditto.
+
+Fri May 12 20:31:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_raw.cc (write_file, read_file): New wrapper functions
+ for WriteFile and ReadFile to get rid of ERROR_MEDIA_CHANGED
+ and ERROR_BUS_RESET in case of first access to tape.
+ (fhandler_dev_raw::raw_write): Use write_file instead of WriteFile.
+ (fhandler_dev_raw::raw_read): Use read_file instead of ReadFile.
+
+Fri May 12 01:04:57 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * Makefile.in (DLL_OFILES): Sort.
+ * fhandler_tty.cc (fhandler_tty_slave::send_ioctl_request): Eliminate.
+ (fhandler_tty_slave::ioctl): Rewrite to avoid races.
+
+2000-05-11 Mumit Khan <khan@xraylith.wisc.edu>
+
+ * mmap.cc (list::erase): Increment loop counter.
+ (map::erase): Likewise.
+
+Thu May 11 00:54:00 2000 Charles Wilson <cwilson@ece.gatech.edu>
+
+ * cygwin.din: insure that regsub() is included in
+ cygwin1.dll
+
+Tue May 9 18:59:41 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * Makefile.in: Use appropriate VARIABLE to refer to cygwin.def in load
+ line.
+
+Thu May 9 23:53:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (fhandler_base::puts_readahead): Change
+ while condition to disallow wild runs.
+
+Thu May 9 15:24:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ Patch suggested by <lha@stacken.kth.se>
+ * window.cc (setitimer): Check for overflow condition
+ in tv_sec.
+
+Thu May 9 0:47:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ Patch suggested by Eric Fifer <EFifer@sanwaint.com>
+ * errno.cc: Change mapping of ERROR_BAD_PATHNAME to ENOENT.
+
+Thu May 9 0:47:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (symlink::info): Treat non readable files
+ as normal non symlink files.
+
+2000-05-08 Paul K. Fisher <pfisher@plexware.com>
+
+ * include/pthread.h (pthread_detach): Add missing prototype.
+ (pthread_join): same.
+
+2000-05-08 DJ Delorie <dj@cygnus.com>
+
+ * fhandler.cc (lock): use signed math to allow checking ranges
+ properly.
+
+Sat May 6 23:22:25 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * dcrt0.cc (insert_file): Eliminate unused parameter.
+ (build_argv): Ditto.
+ * exceptions.cc (stack): Eliminate unused parameters.
+ (stackdump): Ditto.
+ (cygwin_stackdump): Reflect above changes.
+ (sig_handle): Ditto.
+ * fhandler.cc (fhandler_base::set_inheritance): Use kludge to avoid
+ unused parameter warning.
+
+2000-05-06 Mumit Khan <khan@xraylith.wisc.edu>
+
+ * include/wchar.h (wcscmp, wcslen): Fix prototypes.
+ * syscalls.cc (wcslen, wcscmp): Adjust.
+
+Fri May 5 23:32:07 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * errno.cc (errmap): Correct DIRECTORY mapping to ENOTDIR.
+
+2000-05-04 Mumit Khan <khan@xraylith.wisc.edu>
+
+ * Makefile.in (install): Install profile startup and library.
+
+Wed May 3 21:54:11 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * configure.in: Use -gstabs+ as compile debug option. This seems to
+ promote better handling of symbols.
+ * configure: Regenerate.
+ * delqueue.cc (delqueue_list::process_queue): Allow ERROR_ACCESS_DENIED
+ to indicate that a file is being shared under Windows 95.
+ * syscalls.cc (_unlink): Use full path name. Take special action for
+ Windows 95. Assume that an ERROR_ACCESS_DENIED indicates a sharing
+ violation unless it's on a remote drive. Punt if there is an
+ ERROR_ACCESS_DENIED on a remote drive.
+
+Wed May 3 18:07:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * errno.cc (errmap): Map ERROR_BAD_NETPATH to new errno ENOSHARE.
+ (_sys_errlist): Add entry for ENOSHARE.
+ (strerror): Add case for ENOSHARE.
+ * syscalls.cc (stat_worker): Check for errno ENOSHARE.
+
+Wed May 3 17:28:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * Makefile.in: Add dependencies for fhandler_random.o
+ * fhandler.h: Add device type FH_RANDOM. Add class
+ fhandler_dev_random.
+ * fhandler_random.cc: New file. Implementation of
+ fhandler_dev_random.
+ * hinfo.cc (build_fhandler): Add case for FH_RANDOM.
+ * path.cc: Add device names for random devices to
+ windows_device_names.
+ (get_device_number): Add if branch for random devices.
+ (win32_device_name): Add device name generation for
+ random devices.
+ winsup.h: Include <wincrypt.h>.
+
+2000-05-02 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
+
+ * path.cc (mount_info::conv_to_win32_path): Previous patch
+ failed to set flags on a win32 path.
+
+Tue May 2 11:34:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.cc (read_sd): Return 1 on success because we
+ can't rely on the returned SD size from GetFileSecurity.
+
+Tue May 2 2:22:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * dcrt0.cc: Add dynamic load code for `OemToCharA' from user32.dll.
+ * security.cc (read_sd): Call `OemToCharA' to make
+ `GetFileSecurity' happy on filenames with umlauts.
+
+Wed Apr 26 23:23:23 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (normalize_win32_path): Don't add a trailing slash when one
+ already exists.
+ (mount_info::conv_to_win32_path): Use existing code for dealing with
+ relative path names when input is already a win32 path.
+
+2000-04-26 DJ Delorie <dj@cygnus.com>
+
+ * Makefile.in (install): install regexp.h
+
+Wed Apr 26 16:20:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (stat_worker): Previous patch could succeed
+ in stating a non-existant file.
+
+Wed Apr 26 01:07:16 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (interruptible): Allocate slightly more space for
+ directory name check. Windows 95 seems to null-terminate the directory
+ otherwise.
+ (interrupt_on_return): Issue a fatal error if we can't find the
+ caller's stack.
+
+Tue Apr 25 16:50:54 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * spawn.cc (find_exec): Accept a path_conv argument rather than a
+ buffer so that the caller can find things out about a translated path.
+ (perhaps_suffix): Ditto.
+ (spawn_guts): Allocate path_conv stuff here so that we can find out
+ stuff about the translated path (this is work in progress).
+ * environ.cc (environ_init): Accept an as-yet unused argument
+ indicating whether we were invoked from a cygwin parent or not.
+ (winenv): Ditto.
+ (posify): Accept an argument indicating whether the path has already
+ been translated.
+ * dlfcn.cc (check_access): Provide a path_conv buffer to find_exec.
+ * exec.cc (sexecvpe): Ditto.
+ * path.cc (path_conv::check): Rename from path_conv::path_conv.
+ (mount_item::getmntent): Recognize "Cygwin executable" bit.
+ (symlink_info::check): Remove debugging statements.
+ * path.h (class path_conv): Add iscygexec method. Rewrite constructor
+ to call "check" method to allow multiple operations on a path_conv
+ variable.
+ * pinfo.cc (pinfo_init): Pass argument to environ_init.
+ * shared.h: Bump PROC_MAGIC.
+ * winsup.h: Reflect above changes to function arguments.
+ * include/sys/mount.h: Add MOUNT_CYGWIN_EXEC type.
+
+Thu Apr 25 21:35:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (stat_worker): Previous patch failed to stat
+ each drives root dir on 9X.
+
+Thu Apr 25 16:37:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (fhandler_disk_file::open): Check for allow_ntsec
+ when determining exec flag.
+ * path.cc (symlink_info::check): Remove call to get_file_attribute().
+ * security.cc (read_sd): Rename, ditto for variables to conform
+ to common naming convention. Use GetFileSecurity() instead of
+ BackupRead() to avoid permission problems when reading ACLs.
+ (write_sd): Same renaming as for read_sd().
+ (alloc_sd): Change default permissions according to Linux permissions
+ for group and world when write permission is set.
+ * syscalls.cc (stat_worker): Avoid different permission problems
+ when requesting file informations.
+
+Thu Apr 25 10:50:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc: Avoid a warning in declaration inet_network.
+
+Mon Apr 24 17:38:25 2000 Thorsten Otto <t.otto@germanynet.de>
+
+ * fhandler_console.cc (fhandler_console::read): Detect extended keycode
+ information for Windows 9x so that function keys will work correctly.
+
+2000-04-24 Vadim Egorov <egorovv@mailandnews.com>
+
+ * net.cc (cygwin_inet_network): new function.
+ * cygwin.din (inet_network): new export
+
+Fri Apr 21 10:37:08 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (normalize_posix_path): Previous two patches were still
+ incorrect so rewrite this function to deal with trailing dots.
+ (mount_info::conv_to_win32_path): Just check for '/' where appropriate.
+ Eliminate nofinalslash call since it is handled in normalize_posix_path
+ now.
+
+Thu Apr 20 17:32:42 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (handle_exceptions): Search further for stack info to
+ accomodate Windows 95.
+
+Thu Apr 20 16:39:18 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (normalize_posix_path): Previous change failed to take root
+ access into account.
+
+Thu Apr 20 11:26:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (_link): Check new link path for trailing dot.
+
+Thu Apr 20 00:32:03 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * fhandler.h (fhandler_base::hclose): New virtual method.
+ (fhandler_base::set_inheritance): Make this a method so that we can use
+ the appropriate close methods.
+ * fhandler.cc (fhandler_base::set_inheritance): Ditto.
+ * path.cc (normalize_posix_path): Eliminate /. trailing path
+ component.
+
+Wed Apr 20 0:19:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (setuid): Allow switching user context after
+ successful call to ImpersonateLogedOnUser (NT only).
+ (setgid): Ditto.
+ (seteuid): Call setuid.
+ (setegid): Call setgid.
+
+Wed Apr 19 22:00:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * uinfo.cc (internal_getlogin): Use NetGetDCName() instead
+ of NetGetAnyDCName().
+
+Mon Apr 17 12:08:47 2000 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
+
+ * syscalls.cc (_rename): Try MoveFile() at first before
+ MoveFileEx(..., MOVEFILE_REPLACE_EXISTING).
+
+Tue Apr 18 19:15:29 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * dcrt0.cc (globify): Don't use \ quoting when apparently quoting a DOS
+ path spec, even within a quoted string.
+
+Sun Apr 16 18:54:21 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * init.cc (dll_entry): Use better check for determining when to set
+ thread specific stuff.
+ * syscalls.cc (_unlink): Continue with chmod'ing file even if
+ DELETE_ON_CLOSE succeeds, if file still exists.
+
+Fri Apr 14 23:51:15 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * fhandler_console.cc (keytable): Add support for keypad 5 key, which
+ MS seems to think is equivalent to VK_CLEAR.
+ * debug.cc (thread_stub): Eliminate initialization of reent stuff.
+ * init.cc (dll_entry): Move it here.
+
+Thu Apr 13 18:32:26 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * dcrt0.cc (insert_file): Avoid freeing previously allocated argument
+ list.
+ * path.cc (symlink_info::check): Rename from symlink_check_one. Use
+ new symlink_info struct for communication.
+ (path_conv::path_conv): Use symlink_info structure for communication
+ with symlink_info::check. Fix typo which resulted in symbolic links
+ always being resolved.
+ (readlink): Use stat_suffixes array when resolving a link.
+ * syscalls.cc (stat_suffixes): Make global.
+
+Thu Apr 13 20:50:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/cygwin/version.h: Bump minor api to reflect export change.
+
+Thu Apr 13 8:48:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (conv_to_win32_path): Detect a win32 path
+ if path contains backslashes.
+ * cygwin.din: Add symbol for `lacl'.
+ * security.cc (ReadSD): Add debug output.
+ (acl_worker): New static function.
+ (acl): Call acl_worker now.
+ (lacl): New function.
+ (facl): Call acl_worker now.
+ * include/cygwin/acl.h: Add prototype for `lacl'.
+
+Wed Apr 12 18:48:33 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (path_conv::path_conv): Ensure that suffix is correctly
+ copied to path when we've found a symlink but aren't following
+ symlinks.
+
+Sat Apr 8 00:46:14 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * fhandler.cc (fhandler_disk_file::fstat): Allocate enough space for
+ root dir determination or overflow an array.
+
+Sat Apr 8 00:08:53 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (sigsave): Copy on fork so that we can restore correct
+ behavior in forked process.
+ (interruptible): Flag as interruptible when running in main process
+ module.
+ (interrupt_setup): Save return address and address of return address.
+ (signal_fixup_after_fork): New function. Uses above two values to
+ restore proper behavior to forked process.
+ (interrupt_on_return): Pass return address address to interupt_setup.
+ (interrupt_now): Pass NULL for return address address to
+ interrupt_setup.
+ * fork.cc (fork): Call signal_fixup_after_fork.
+ * shared.h: Lint cleanups.
+ * winsup.h: Ditto.
+
+Mon Apr 3 14:10:44 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * fhandler.h (select_stuff): Eliminate use of 'total'.
+ * select.cc (cygwin_select): Ditto.
+ (select_stuff::wait): Use maximum size for w4 rather than calculating
+ what will fit.
+
+Mon Apr 03 13:58:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * grp.cc (parse_grp): Save empty array instead of
+ NULL in gr_mem if no supplementary group is given.
+
+Sun Apr 02 16:02:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (chown_worker): Use previous uid/gid if
+ new uid/gid is -1.
+
+Fry Mar 31 22:55:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (chown_worker): New static function with
+ chown functionality.
+ (chown): Call chown_worker with SYMLINK_FOLLOW.
+ (fchown): New function. Call chown_worker with SYMLINK_FOLLOW.
+ (lchown): New function. Call chown_worker with SYMLINK_IGNORE.
+ * cygwin.din: Add symbols for fchown, lchown.
+
+Fry Mar 31 11:18:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (symlink): Call `set_file_attribute()' and
+ `SetFileAttributeA()' instead of `chmod()' to set
+ uid/gid correct.
+
+Wed Mar 29 22:49:56 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * fhandler.h (select_record): Explicitly zero elements of this class.
+ (select_stuff): Ditto.
+ * select.cc (cygwin_select): Eliminate memset zero of sel.
+
+Tue Mar 28 16:45:42 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * Makefile.in: Use default rules when compiling cygrun.o.
+ * dcrt0.cc (host_dependent_constants::init): Limit non-NT platforms to
+ 32K chunks when copying regions during a fork.
+ * path.cc (symlink_check_one): Add temporary debugging output.
+ Simplify PATH_EXEC test.
+ * syscalls.cc (stat_suffixes): Null terminate this list.
+
+Sat Mar 25 20:46:39 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * path.cc (symlink_check_one): Recognize symlink settings from the
+ mount table.
+ * path.h: Make PATH_SYMLINK an alias for MOUNT_SYMLINK.
+ * syscalls.cc (stat_worker): Use extension search mechanism in
+ path_conv to look for .exe rather than trying to special case it here.
+ * mount.h: Make MOUNT_SYMLINK a real option.
+
+Sat Mar 25 00:22:32 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * environ.cc: Add TMPDIR to the list of environment variables which are
+ converted to POSIX format.
+ * sigproc.cc (proc_terminate): Don't attempt to delete when a muto
+ pointer is NULL.
+
+Sun Mar 19 12:01:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (stat_worker): Set st_nlink to 1 on remote drives.
+
+Sat Mar 18 23:04:27 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * times.cc: Fix extern declarations for variables that are exported but
+ used by this modules.
+
+Sat Mar 18 01:32:04 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * dcrt0.cc (host_dependent_constants::init): Eliminate DELETE flag
+ from shared constant.
+
+Sat Mar 18 01:24:25 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * delqueue.cc (delqueue_list::queue_file): Add some debugging.
+ * path.h (class path_conv): Add a char * operator for the most common
+ case.
+ * syscalls.cc (_unlink): Rewrite to use FILE_FLAG_DELETE_ON_CLOSE when
+ possible (i.e., on NT).
+
+Fri Mar 17 18:16:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ Patch suggested by Eric Fifer <EFifer@sanwaint.com>
+ * fhandler.cc (fhandler_base::open): Call set_file_attribute()
+ only if a file is really created.
+
+Thu Mar 16 14:15:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.cc (set_process_privileges): Remove `static'.
+ (get_nt_attribute): Returns uid and gid additionally. Remove call
+ to set_process_privileges().
+ (get_file_attribute): Returns uid and gid additionally. Don't
+ call ntea if ntsec is ON.
+ (set_nt_attribute): Remove call to set_process_privileges().
+ Don't call ntea if ntsec is ON.
+ (acl): Remove call to set_process_privileges().
+ * dcrt0.cc (dll_crt0_1): Call set_process_privileges().
+ * winsup.h: New prototype for set_process_privileges(),
+ changed prototype for get_file_attribute().
+ * fhandler.cc (get_file_owner): Discard function.
+ (get_file_group): Ditto.
+ (fhandler_disk_file::fstat): Discard calls to get_file_owner() and
+ get_file_group().
+ * path.cc (path_conv::path_conv): New debugging output for result
+ of GetVolumeInformation().
+ (mount_info::conv_to_win32_path): Call backslashify() with pathbuf
+ instead of src_path.
+ * syscalls.cc (chown): Reformat slightly.
+ (chmod): Replace get_file_owner() and get_file_group() calls
+ by a call to get_file_attribute(). Discard local variable has_acls.
+ Reformat slightly.
+ (stat_worker): Root dir check now done by a call to rootdir().
+ Don't call num_entries() on remote drives.
+ Discard local variable has_acls.
+
+Wed Mar 15 20:38:06 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * errno.cc: Map ERROR_NOACCESS to EFAULT.
+
+Wed Mar 15 14:25:38 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * spawn.cc (spawn_guts): Restore dependency on signal_arrived. It's
+ needed to wake up the WaitForSingleObject.
+
+Tue Mar 14 23:41:16 2000 Christopher Faylor <cgf@cygnus.com>
+
+ Pipe changes throughout suggested by Eric Fifer <EFifer@sanwaint.com>
+ * debug.cc (threadname_init): Pass name of lock as arg 2 of new_muto.
+ * malloc.cc (malloc_init): Ditto.
+ * sigproc.cc (sigproc_init): Ditto.
+ * exceptions.cc (events_init): Ditto.
+ (call_handler): Eliminate special case for hExeced. Report locked
+ thread in debugging output.
+ * fhandler.cc (fhandker_pipe::fhandler_pipe): Propagate device type to
+ base class.
+ * fhandler.h (fhandler_pipe): Ditto.
+ * hinfo.cc (hinfo::build_fhandler): Pass specific type of pipe to
+ constructor.
+ * spawn.cc (spawn_guts): Eliminate dependency on signal when waiting
+ for subprocess.
+ * strace.cc: Remove obsolete #ifdef.
+ * sync.cc (muto::muto): Save the name of the muto.
+ (muto:~muto): Also release the muto.
+ * sync.h: Add a muto name field.
+ * select.cc (peek_pipe): Avoid doing a PeekNamedPipe on the write end
+ of a pipe.
+
+Sun Mar 12 01:14:33 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * fhandler.cc (fhandler_base::get_readahead_into_buffer): New function.
+ * fhandler.h: Declare new function. Add extra argument to
+ process_slave_output.
+ * fhandler_console.cc (fhandler_console::read): Move read ahead code to
+ new function.
+ * fhandler_tty.cc (fhandler_pty_master::process_slave_output): Move
+ common code here.
+ (fhandler_tty_slave::read): Understand readahead.
+ (fhandler_pty_master::read): Move code to process_slave_output.
+ * select.cc (peek_pipe): Avoid performing certain checks when non-read
+ and on inappropriate fh types.
+
+Sat Mar 11 22:47:43 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * fhandler_console.cc (fhandler_console::read): Don't even think about
+ breaking on interrupt if executing in a "cygwin" thread.
+ * fhandler_tty.cc (fhandler_pty_master::process_slave_output):
+ Streamline, simplify code.
+ * sigproc.cc (sig_send): Remove debugging statement.
+
+Fri Mar 10 13:20:50 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * sigproc.cc: Set wait_sig priority to normal.
+
+Fri Mar 10 13:03:06 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * sigproc.cc (wait_sig): Add addtional debugging output.
+
+Thu Mar 9 15:25:01 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * environ.cc: Eliminate oldstack CYGWIN option.
+ * exceptions.cc (sfta): Eliminate obsolete function.
+ (sgmb): Eliminate obsolete function.
+ (class stack_info): Remove MS method for walking the stack.
+ (stack_info::init): Just initialize required fields.
+ (stack_info::brute_force): Rename to stack_info::walk.
+ (handle_exceptions): Pass derived frame pointer to sig_send.
+ (interrupt_setup): Clear saved frame pointer here.
+ (interrupt_on_return): thestack is no longer a pointer.
+ (call_handler): Accept a flag to indicate when a signal was sent from
+ other than the main thread. Use saved frame pointer for determining
+ where to place signal handler call.
+ (sig_handle): Accept "nonmain" argument. Pass it to call_handler.
+ * fhandler_tty.cc (fhandler_tty_common::__acquire_output_mutex): Change
+ debugging output slightly.
+ * (fhandler_tty_common::__release_output_mutex): Ditto.
+ (fhandler_tty_slave::read): Fix a comment, remove a goto.
+ * sigproc.cc (sig_send): Accept an optional frame pointer argument for
+ use when suspending the main process. sigcomplete_main is an autoreset
+ event now. Save frame pointer for non-main operation.
+ (wait_sig): Make sigcomplete_main an autoreset event. Eliminate
+ NOSIGQUEUE. Pass rc to sig_handle to signify if this was a nonmain
+ process.
+ * sigproc.h: Reflect change to sig_send argument.
+ * syscalls.cc (swab): Eliminate swab function since it is now available
+ in newlib.
+ * winsup.h (signal_dispatch): Change CONTEXT cx to DWORD ebp.
+
+Tue Mar 7 13:31:10 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * sigproc.cc (sig_send): Eliminate sync_sig_send synchronization since
+ it didn't seem to affect the "bash hangs" problem.
+
+Tue Mar 7 13:17:56 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * mcount.c: Remove strace.h include.
+
+Tue Mar 7 00:29:34 2000 Christopher Faylor <cgf@cygnus.com>
+
+ Throughout use strace class in place of individual functions and
+ variables.
+ * cygwin.din: Eliminate _strace_wm.
+ * sigproc.cc (wait_sig): Temporarily add more debugging output.
+ * include/cygwin/version.h: Bump minor api to reflect export change.
+
+Sun Mar 5 01:17:05 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (call_handler): Streamline to use only one call to
+ ResumeThread.
+ * sigproc.cc (sig_send): Use a muto around the ReleaseSemaphore.
+ Remove priority setting since it didn't solve anything.
+
+Tue Feb 29 00:46:09 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * sigproc.cc (sig_send): Temporarily set priority to highest while
+ sending a signal.
+
+Mon Feb 28 11:23:29 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * pinfo.cc (set_myself): Add build date to strace output.
+
+Mon Feb 28 11:17:30 2000 Eric Fifer <EFifer@sanwaint.com>
+
+ * sigproc.cc (proc_subproc): Only clear wait event when not attending
+ to a signal.
+
+Mon Feb 28 00:08:09 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * configure.in: Remove --enable-strace-hhmmss option.
+ * configure: Regenerate.
+
+Sun Feb 27 23:11:57 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * dcrt0.cc (set_os_type): Record OS name string.
+ (getprogname): Eliminate obsolete function.
+ (dll_crt0_1): Move initial strace initialization output to set_myself.
+ * exceptions.cc (interruptible): Add debugging output.
+ (interrupt_setup): New function.
+ (interrupt_now): Use interrupt_setup to set up common interrupt handler
+ stuff.
+ (interrupt_on_return): Ditto.
+ (call_handler): Move signal_arrived arm and clear threads to region
+ where signalled thread is suspended or suffer races.
+ * pinfo.cc (set_myself): Output interesting information when strace is
+ first initialized. Initialize progname here.
+ * sigproc.cc (sig_dispatch_pending): Modify to ensure that flush signal
+ are sent synchronously.
+ * strace.cc (strace_vsprintf): Move code into strace program.
+ * uname.cc (uname): Use 'osname' global to construct cygwin name +
+ Windows type + version.
+
+Fri Feb 25 19:26:42 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (interruptible): Make a little more structured.
+ (call_handler): Allow signals to be sent even if signalled thread is
+ stopped. Change order of signal_arrived arming/waiting threads
+ clearing to eliminate a race.
+ (reset_signal_arrived): New helper function.
+ * malloc.cc (malloc_init): Use mutos so that signal handler can keep
+ track of who owns the lock.
+ (__malloc_lock): Ditto.
+ (__malloc_unlock): Ditto.
+ * sync.h (new_muto): Actually use a muto for the "buffer".
+ * Makefile.in: Fix a dependency.
+
+2000-02-25 DJ Delorie <dj@cygnus.com>
+
+ * Makefile.in: fix "make check" support and cygrun.
+
+Thu Feb 24 15:56:00 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * syscalls.c (_read): Clear errno before doing any read operation.
+
+Thu Feb 24 14:45:06 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (call_handler): Use new muto linked list to look for
+ all potential mutos owned by suspended thread. Clear waiting threads
+ while thread is stopped.
+ (proc_subproc): Clarify debugging output.
+ * sync.h (class muto): Add 'next' field.
+ (new_muto): Keep linked list alive.
+
+Thu Feb 24 00:59:15 2000 Christopher Faylor <cgf@cygnus.com>
+
+ Fix final round of gcc warnings relating to unused parameters.
+ * debug.cc (iscygthread): New function.
+ * debug.h: Declare it.
+ * exceptions.cc (set_process_mask): Flush pending signals.
+ (handle_sigsuspend): No need to flush pending signals.
+ (call_handler): Refine previous tests of muto ownership. Only clear
+ wait()'s when we have definitely responded to a signal.
+ * fhandler_console.cc (fhandler_console::read): Don't set EINTR if
+ executing in a "cygwin" thread.
+ * sigproc.cc (proc_subproc): Use second argument to control whether
+ CLEARWAIT actually sets "signalled" flag.
+ * sync.h (muto): Add 'unstable' method.
+
+Wed Feb 23 21:59:44 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * hinfo.cc (hinfo::extend): Clean up debugging output.
+
+Wed Feb 23 21:34:58 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (interruptible): Change method for determining if
+ something is interruptible.
+ (call_handler): Avoid suspending a thread if it owns a muto. Only set
+ signal_arrived if the thread was actually interrupted.
+ (events_init): Initialize module information needed by interruptible().
+ * init.cc (dll_entry): Record module handle of main for use by
+ interruptible().
+ (proc_subproc): Reorganize handling of terminated child so that the
+ bulk of the processing comes from the signal thread.
+ (wait_sig): Force processing of waiting threads if SIGCHLD is not
+ processed.
+
+Tue Feb 22 23:06:01 2000 Christopher Faylor <cgf@cygnus.com>
+
+ Respond to more g++ warnings relating to initializing structures.
+
+Mon Feb 21 18:36:37 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * fhandler.cc (set_inheritance): Revert previous patch which got rid of
+ 'name' parameter.
+
+Mon Feb 21 00:19:40 2000 Christopher Faylor <cgf@cygnus.com>
+
+ Respond to a multitude of new g++ warnings.
+
+Sun Feb 20 22:10:21 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * environ.cc (getwinenv): Make __stdcall.
+ (winenv): Ditto.
+ * malloc.cc (strdup): New function. Occludes newlib version.
+ (_strdup_r): Ditto.
+ * winsup.h: Reflect above __stdcall changes.
+
+Sun Feb 20 21:31:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (fhandler_disk_file::fstat): Modify get_file_attribute
+ return value if FILE_ATTRIBUTE_READONLY is set.
+
+Thu Feb 17 11:00:23 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * environ.cc (environ_init): Cosmetic change.
+
+Mon Feb 7 16:50:44 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * Makefile.in: cygrun needs libshell32.a.
+
+Sun Feb 6 22:17:58 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * sigproc.cc (proc_subproc): Simplify case for when a child process is
+ stopped since new signal handler ensures the desired behavior.
+
+Sun Feb 6 21:52:33 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * Makefile.in: Fix install target so that directories will be created
+ when necessary.
+
+Sun Feb 6 18:12:17 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * Makefile.in: exceptions.cc should depend on autoload.h.
+ * exceptions.cc: Undef DECLSPEC_IMPORT prior to including imagehlp.h to
+ avoid defining StackWalk as "import".
+ (call_handler): Minor optimizations.
+ (sig_handle_tty_stop): Fix typo in previous checkin.
+ * sigproc.cc (sigproc_init): Ditto, for signal_arrived initialization.
+
+Sat Feb 5 15:37:37 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * dcrt0.cc (isquote): Convert to inline function.
+
+Sat Feb 5 00:26:01 2000 Christopher Faylor <cgf@cygnus.com>
+
+ Throughout, rename global_signal_arrived to signal_arrived.
+ Throughout, eliminate use of arm_signals and __signal_arrived.
+ Throughout, revert to use of simple call to WaitForSingleObject or
+ WaitForMultipleObjects.
+ * debug.h: Eliminate obsolete function declaration.
+ * exceptions.cc (sigWaitForSingleObject): Eliminate obsolete function
+ definition.
+ * fhandler.h: Reflect change to select_stuff wait method.
+ * fhandler_tape.cc (get_ll): Accomodate new w32api LARGE_INTEGER
+ definition.
+ * ntea.c (NTReadEARaw): Ditto.
+ (NTWriteEA): Ditto.
+ * security.cc (ReadSD): Ditto.
+ (WriteSD): Ditto.
+ * syscalls.cc (_link): Ditto.
+ * uname.cc (uname): Eliminate PPC switch.
+
+2000-02-01 Salvador Eduardo Tropea <salvador@inti.gov.ar>
+
+ * include/io.h: add return type to setmode()
+
+2000-01-27 DJ Delorie <dj@cygnus.com>
+
+ * include/netdb.h (h_errno): change __imp_ to dllimport
+ * cygwin.din (reent_data): add DATA
+
+Thu Jan 27 01:07:14 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (call_handler): Add debugging output.
+ * select.cc (MAKEready): Arm signals earlier.
+ * sigproc.cc (__signal_arrived:arm): Move debugging version of this
+ method here.
+ (__signal_arrived::release): Ditto.
+ * sigproc.h: Recognize debugging versions of above two methods.
+ (arm_signals::WaitForMultipleObjects): Don't release signal lock unless
+ signal arrived.
+ (arm_signals::WaitForMultipleSingleObject): Ditto.
+ (arm_signals::MsgWaitForMultipleObjects): Ditto.
+
+Thu Jan 27 00:19:26 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * sync.h (new_muto): Workaround change in gcc behavior.
+
+Wed Jan 26 12:57:13 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * Makefile.in: Ensure that all required libraries are built prior
+ to linking cygrun.exe.
+
+Tue Jan 25 21:26:57 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (sig_handle): Crudely work around potential problem
+ when main thread has a lock but is killed by a fatal signal.
+ * fhandler_tty.cc (fhandler_pty_master::write): Don't perform line
+ editing on the pty master (so why do we need the second argument to
+ line_edit, then?)
+ * thread.cc: Reformat to GNU standards.
+
+2000-01-11 DJ Delorie <dj@cygnus.com>
+
+ * ROADMAP: new
+
+2000-01-11 DJ Delorie <dj@cygnus.com>
+
+ * fhandler_zero.cc: new, emulate /dev/zero
+ * testsuite/winsup.api/devzero.c: new, test /dev/zero
+ * Makefile.in: build fhandler_zero.o
+ * fhandler.h: add support for /dev/zero
+ * hinfo.cc: ditto
+ * path.cc: ditto
+
+2000-01-11 DJ Delorie <dj@cygnus.com>
+
+ * mmap.cc (mmap): MSDN says *one* of FILE_MAP_*, fix flags for
+ MAP_PRIVATE.
+
+Mon Jan 10 01:11:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.cc (acl_access): New function.
+ * syscalls.cc (access): Call acl_access if ntsec is on.
+
+Mon Jan 10 01:11:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (get_file_owner): Use of ReadSD() instead of
+ GetFileSecurity().
+ (get_file_group): Ditto.
+
+Sun Jan 9 15:43:07 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * debug.cc (struct thread_start): Add a flag to determine whether a
+ field is in use. Eliminate thread_start_ix since it was not
+ thread-safe.
+ (thread_stub): Use notavail flag to control whether the entry in
+ start_buf can be reused.
+ (makethread): Ditto.
+
+Sun Jan 9 20:18:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.cc (alloc_sd): Rearrange order of ACE creation.
+ (setacl): Optimize creation of ACEs related to inheritance. Code
+ cleanup.
+ (aclcheck): Disable check for existance of DEF_)CLASS_OBJ.
+
+Sat Jan 8 18:42:32 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * mkvers.h: Reorg fix.
+
+Sat Jan 8 20:00:00 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygwin.din: Add new acl API calls.
+ * grp.cc (getgroups): Change to work for any username.
+ * security.cc (get_id_from_sid): Change to work with acl API.
+ (is_grp_member): New function.
+ (get_nt_attribute): Rewritten.
+ (add_access_allowed_ace): New function.
+ (add_access_denied_ace): Ditto.
+ (alloc_sd): Rewritten.
+ (setacl): New function.
+ (getace): Ditto.
+ (searchace): Ditto.
+ (getacl): Ditto.
+ (acl): Ditto.
+ (facl): Ditto.
+ (aclcheck): Ditto.
+ (acecmp): Ditto.
+ (aclsort): Ditto.
+ (acltomode): Ditto.
+ (aclfrommode): Ditto.
+ (acltopbits): Ditto.
+ (aclfrompbits): Ditto.
+ (permtostr): Ditto.
+ (acltotext): Ditto.
+ (permfromstr): Ditto.
+ (aclfromtext): Ditto.
+ * syscalls.cc (access): Set errno again when needed.
+ * include/cygwin/acl.h: New file.
+ * include/sys/acl.h: Ditto.
+
+Sat Jan 8 14:46:19 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * Makefile.in: Add cygwin DLL specific CFLAGS define.
+
+Fri Jan 7 21:01:57 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * exceptions.cc (interrupt_on_return): Properly coerce assignment of
+ sigsave.func.
+
+2000-01-07 Mumit Khan <khan@xraylith.wisc.edu>
+
+ * acconfig.h: New file.
+ * configure.in Add check for memset builtin.
+ (AC_CONFIG_HEADER): Use.
+ (STRACE_HHMMSS): Define instead of substituting.
+ (_MT_SAFE): Likewise.
+ (_CYG_THREAD_FAILSAFE): Likewise.
+ (DEBUGGING): Likewise.
+ (MT_SAFE): Substitute as a yes/no variable.
+ * Makefile.in: Remove DEBUGGING, STRACE_HHMMSS, and THREAD_FAILSAFE
+ variables and add DEFS. Update usage of MT_SAFE to reflect yes/no
+ values. Add config.h to winsup.h dependency.
+ (CFLAGS_CONFIG): Update.
+ (INCLUDES): Prepend `-I.'.
+ * utils/Makefile.in (INCLUDES): Likewise.
+ * winsup.h: Conditionally include config.h.
+ * thread.cc: Likewise.
+ * config.h.in: Generate new file.
+ * configure: Regenerate.
+
+
+Fri Jan 7 16:21:01 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * dcrt0.cc (dll_crt0): Allow signal handling for dynamically loaded
+ case.
+
+Thu Jan 6 00:30:12 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (symlink_check_one): Initialize local variable `unixattr'
+ before calling `get_file_attribute'.
+ * syscalls.cc (chown): Ditto.
+ * security.cc (get_nt_attribute): Eliminate attribute copying from
+ world to user/group in case of missing ACEs.
+ (alloc_sd): Set special rights for administrators group only if it's
+ neither owner nor group.
+ * utils/mkpasswd.c: Create entry for local group administrators (SID
+ 544).
+
+Thu Jan 6 00:21:31 2000 Christopher Faylor <cgf@cygnus.com>
+
+ Change function calls to __stdcall throughout.
+ * exceptions.cc (handle_exceptions): Probe stack for return address to
+ use with new signal method. Fill out sigsave.cx with this information.
+ (call_handler): Use sigsave.cx if it is available, rather than trying
+ to find the context of the main thread.
+ (interrupt_on_return): Use address of context rather than
+ pass-by-reference.
+ (interrupt_now): Ditto.
+
+Thu Jan 6 00:21:31 2000 Corinna Vinschen <corinna@vinschen.de>
+
+ * grp.cc (getgroups): Return supplementary groups now.
+ * include/limits.h: Define NGROUP_MAX as 16 now.
/* version.h -- Cygwin version numbers and accompanying documentation.
- Copyright 1996, 1997, 1998, 1999, 2000 Cygnus Solutions.
+ Copyright 1996, 1997, 1998, 1999, 2000, 2001 Red Hat, Inc.
This file is part of Cygwin.
#define CYGWIN_VERSION_DLL_MAKE_COMBINED(maj, min) (((maj) * 1000) + min)
#define CYGWIN_VERSION_DLL_COMBINED \
- CYGWIN_VERSION_DLL_MAKE_COMBINED (CYGWIN_DLL_VERSION_MAJOR, CYGWIN_DLL_VERSION_MINOR)
+ CYGWIN_VERSION_DLL_MAKE_COMBINED (CYGWIN_VERSION_DLL_MAJOR, CYGWIN_VERSION_DLL_MINOR)
/* Every version of cygwin <= this uses an old, incorrect method
to determine signal masks. */
OSDN Git Service
