--- /dev/null
+2003-12-31 Christopher Faylor <cgf@redhat.com>
+
+ * cygwin.din: Make crt0 functions NOSIGFE.
+ * include/cygwin/version.h: Gratuitous comment change.
+ * lib/_cygwin_crt0_common.cc: Remove unneeded declaration.
+
+2003-12-29 Christopher Faylor <cgf@redhat.com>
+
+ * cygtls.h (_threadinfo::stack): Increase stack size to accommodate
+ nested signal handlers. Reorganize to cause potential SEGV on stack
+ overflow.
+ * sigproc.cc (no_signals_available): Check sendsig value rather than
+ relying on obsolete sig_loop_wait.
+ (sigproc_terminate): Ditto.
+ (proc_can_be_signalled): Check sendsig value even for myself.
+ * tlsoffsets.h: Regenerate.
+
+2003-12-29 Christopher Faylor <cgf@redhat.com>
+
+ Move open_fhs from fhandler.h to cygheap.h for easier tracking.
+ Accommodate this change throughout.
+ * dtable.cc (dtable::add_archetype): Use correct count when iterating
+ through *active* archetypes.
+ * dtable.cc (dtable::fixup_after_exec): Close handle if close_on_exec
+ and archetype exists since archetype currently does not set windows
+ close-on-exec flag (FIXME).
+ * fhandler_tty.cc (fhandler_tty_slave::open): Change debugging output
+ slightly.
+ (fhandler_tty_slave::close): Ditto.
+ (fhandler_tty_slave::fixup_after_fork): Just report on inherited use
+ counts since since archetype currently does not set windows
+ close-on-exec flag (FIXME).
+ * pinfo.cc (_pinfo::set_ctty): Change debugging output slightly.
+ * cygheap.cc (cygheap_init): Remove open_fhs accommodation and use
+ count reporting.
+ * perthread.h (vfork_save::fhctty): New element.
+ * perthread.h (vfork_save::open_fhs): New element.
+ * fork.cc (vfork): Muck around with ctty and open_fhs stuff, both of
+ which are now saved in the vfork_save structure.
+
+2003-12-27 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler.h (fhandler_tty_slave::archetype): Make public.
+ (report_tty_counts): New macro. Use throughout for reporting tty use
+ counts.
+ * dtable.cc (dtable::vfork_child_dup): Add debugging output for
+ usecount increment. Increment open_fhs if appropriate.
+ (dtable::vfork_parent_restore): "Close" artificially bumped ctty.
+ (dtable::vfork_child_fixup): Close ctty since it was bumped prior to
+ vfork. Save open_fhs around close since the closing of these handles
+ has no effect on the console.
+ * fhandler_tty.cc (fhandler_tty_slave::open): Reorganize calls to allow
+ for easier tracking of usecount modification.
+ (fhandler_tty_slave::open): Ditto.
+
+2003-12-26 Christopher Faylor <cgf@redhat.com>
+
+ * syscalls.cc (close_all_files): Simplify logic around closing ctty.
+
+2003-12-26 Christopher Faylor <cgf@redhat.com>
+
+ * pinfo.cc (_pinfo::set_ctty): *Always* call close on opened ctty since
+ it counts as an opened handle.
+
+2003-12-26 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler.h (fhandler_tty_master::fixup_after_fork): Remove
+ declaration.
+ (fhandler_tty_master::fixup_after_exec): Ditto.
+ * fhandler_tty.cc (fhandler_tty_master::init): Fix so that children do
+ not inherit master tty handles.
+ (fhandler_tty_master::fixup_after_fork): Remove, since it was never
+ used.
+ (fhandler_tty_master::fixup_after_exec): Ditto.
+ * pinfo.cc (_pinfo::set_ctty): Increment open_fhs when ctty is set.
+ * cygheap.cc (cygheap_init): Ditto.
+ * syscalls.cc (setsid): *Always* call close on opened ctty since the
+ archetype is associated with the ctty and it counts as an opened
+ handle.
+ * tty.cc (tty::common_init): Don't protect input/output mutex since it
+ confuses subsequent fork/execs when CYGWIN=tty.
+
+ * fhandler_process.cc (fhandler_process::fill_filebuf): Properly set
+ "file size" for "<defunct>" reporting when filebuf is zero length.
+
+2003-12-26 Christopher Faylor <cgf@redhat.com>
+
+ * exceptions.cc (try_to_debug): Fix off-by-one problem when resetting
+ environment variable after error_start detected.
+
+ * fhandler_tty_slave.cc (fhandler_tty_slave::close): Clarify debug
+ message.
+ * syscalls.cc (setsid): Don't increment usecount here, since it will be
+ automatically decremented on close.
+
+2003-12-26 Christopher Faylor <cgf@redhat.com>
+
+ * exceptions.cc (setup_handler): Protect against a race.
+
+2003-12-26 Christopher Faylor <cgf@redhat.com>
+
+ * path.cc (mount_item::build_win32): Backslashify paths in non-managed
+ case.
+
+2003-12-25 Christopher Faylor <cgf@redhat.com>
+
+ * dcrt0.cc (reent_data): Reluctantly resurrect.
+ (__cygwin_user_data::impure_ptr): Ditto.
+ (_dll_crt0): Reluctantly initialize _impure_ptr here.
+ (initialize_main_tls): Eliminate local_clib initialization since it now
+ happens in init_thread.
+ * init.cc (dll_entry): Reluctantly remove code which set _impure_ptr to
+ the main thread's local_clib.
+ * perthread.h (reent_data): Remove obsolete declaration.
+
+ * sigproc.cc (proc_subproc): Add more debugging output.
+ (get_proc_lock): Ditto.
+
+ *dcrt0.cc (dll_crt0_1): Allocate argv[0] via malloc since main thread
+ could exit.
+
+2003-12-23 Christopher Faylor <cgf@redhat.com>
+
+ * fork.cc (fork_child): After a pthread/fork, ensure that impure
+ pointer stuff which resides in parent is propagated to child thread.
+
+2003-12-23 Christopher Faylor <cgf@redhat.com>
+
+ * exceptions.cc (set_signal_mask): Redefine to not pass by address.
+ Report calculated mask in debugging output.
+ * sigproc.h (set_signal_mask): Reflect above change in declaration.
+
+2003-12-22 Christopher Faylor <cgf@redhat.com>
+
+ * path.cc (mount_item::build_win32): Take path apart before feeding it
+ to fnmunge.
+
+2003-12-21 Christopher Faylor <cgf@redhat.com>
+
+ Throughout, change use of _reent_winsup()-> to _my_tls.locals.
+ instead.
+ Throughout, remove obsolete MT_SAFE/_CYG_THREAD_FAILSAFE considerations.
+ Througout, add cygtls.h include.
+ * Makefile.in (DLL_OFILES): Add cygtls.o. Add some more objects to the
+ -fomit-frame-pointer list.
+ * acconfig.h: Remove obsolete settings.
+ * config.h.in: Ditto.
+ * bsdlib.cc: Add cygtls.h include.
+ * configure.in: Remove --enable-extra-threadsafe-checking.
+ * configure: Regenerate.
+ * cygtls.h (_local_storage): New struct renamed from _winsup_t (sic).
+ (_threadinfo:local_clib): Add new field.
+ (_threadinfo::locals): Ditto.
+ (_threadinfo::init_thread): Accept second _reent * argument.
+ (_threadinfo::call): Define as regparm.
+ (CYGTLS_PADSIZE): Remove unnecessary slop.
+ (_getreent): Define as a macro.
+ * thread.h: Remove _CYG_THREAD_FAILSAFE and MT_SAFE stuff.
+ (_winsup_t): Move to cygtls.h.
+ (ResourceLocks::ResourceLocks): Eliminate empty constructor.
+ (MTinterface::reents): Eliminate.
+ (MTinterface::thread_self_key): Eliminate.
+ (MTinterface::MTinterface): Eliminate.
+ * dcrt0.cc: Include stdio.h for _impure_ptr initialization.
+ (do_global_ctors): Remove run_ctors_p (sic) considerations. Don't call
+ atexit here.
+ (__main): Initialize destructors for user here.
+ (dll_crt0_1): Accept a dummy argument. Don't call init_thread here.
+ Don't set _impure_ptr here. Call do_global_ctors after more things
+ have been initialized.
+ (_dll_crt0): Define zeros buffer as max of needed size of
+ CYGTLS_PADSIZE so that it can be used for two purposes while minimizing
+ stack usage. Initialize _impure_ptr specifically, for speed. Call
+ dll_crt0_1 with buffer argument.
+ (cygwin_dll_init): Call dll_crt0_1 with dummy argument.
+ * dtable.cc (dtable::find_unused_handle): Remove call to
+ AssertResourceOwner.
+ * exceptions.cc: Move _threadinfo stuff to new file.
+ * cygtls.cc: New file.
+ * gentls_offsets: Accommodate increasing complexity of cygtls.h.
+ * hires.h (hires_base::~hires_base): Remove.
+ * init.cc (dll_entry): Remove setting of reents.
+ * thread.cc: Remove syslog.h include.
+ (__getreent): Simplify to use _my_tls.
+ (_reent_winsup): Delete.
+ (AssertResourceOwner): Delete.
+ (MTinterface::Init): Remove setting of _clib and _winsup, with all that
+ entails.
+ (MTinterface::fixup_after_fork): Ditto.
+ (pthread::thread_init_wrapper): Ditto. Also remove call to
+ set_tls_self_pointer.
+ (pthread::set_tls_self_pointer): Eliminate.
+ (pthread::get_tls_self_pointer): Just return _my_tls.tid;
+ (__reent_t::init_clib): Eliminate.
+ * tlsoffsets.h: Regenerate.
+
+2003-12-17 Christopher Faylor <cgf@redhat.com>
+
+ * sigproc.cc (proc_subproc): Simplify code to just remove all zombies
+ if SIGCHLD == SIG_IGN.
+
+2003-12-17 Christopher Faylor <cgf@redhat.com>
+
+ * pinfo.h (pinfo::operator ==): Add a way to check for _pinfo types.
+ * sigproc.cc (proc_subproc): Ensure that zombie is removed when SIGCHLD
+ == SIG_IGN but still allow wait()ing threads to wake up.
+
+2003-12-16 Christopher Faylor <cgf@redhat.com>
+
+ * exceptions.cc (set_signal_mask): Report on input argument rather than
+ getsigmask.
+
+ * fhandler.h (fhandler_base): Make friends with close_all_files.
+ * pinfo.cc (_pinfo::set_ctty): Add more debugging.
+ * sigproc.cc (proc_can_be_signalled): Detect state when signal handler
+ thread is gone in target process as an EPERM situation. Set errno to
+ ESRCH if process doesn't exist.
+ (sigproc_terminate): Set sendsig to illegal value when closed.
+ (sig_send): Rely on proc_can_be_signalled setting the proper errno.
+ * syscalls.cc (close_all_files): Detect when all ttys are closed prior
+ to calling close_all_files. The ctty needs to be closed explicitly in
+ this case.
+
+2003-12-16 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/cygwin/ipc.h: Include sys/types.h.
+
+2003-12-15 Thomas Pfaff <tpfaff@gmx.net>
+
+ * thread.cc (pthread::init_main_thread): Make sure that the main thread
+ has valid handles.
+ (pthread::create_cancel_event): Fix error message.
+
+2003-12-14 Christopher Faylor <cgf@redhat.com>
+
+ * winsup.h (access_worker): Declare with added fhandler_base parameter.
+ * syscalls.cc (access_worker): Accommodate extra fhandler_base
+ argument. Use it instead of stat_worker to determine stat information,
+ when appropriate.
+ * fhandler.cc (fhandler_base::device_access_denied): Pass fhandler
+ pointer to access_worker so that it can use the proper method for
+ determining stat information.
+ * fhandler_disk_file.cc (fhandler_disk_file::opendir): Ditto.
+ * path.cc (path_conv::check): Add read-only attribute to /cygdrive
+ default settings.
+
+2003-12-14 Christopher Faylor <cgf@redhat.com>
+
+ * exceptions.cc (ctrl_c_handler): Remove this thread from the signal
+ handler chain.
+
+2003-12-14 Christopher Faylor <cgf@redhat.com>
+
+ * cygthread.cc (cygthread::stub): Revert previous change and again
+ subsume cygthread::stub2. Just return from function now since
+ ExitThread is guaranteed by automatic _threadinfo wrapper. Define as
+ per ThreadProc convention.
+ (cygthread::stub2): Remove.
+ (cygthread::simplestub): Perform similar operations to cygthread::stub.
+ (cygthread::simplestub2): Remove.
+ * cygthread.h (cygthread::stub): Declare as per ThreadProc convention.
+ (cygthread::stub2): Remove declaration.
+ (cygthread::simplestub): Declare as per ThreadProc convention.
+ (cygthread::simplestub2): Remove declaration.
+ * cygtls.h (_threadinfo::call): Define first argument as per ThreadProc
+ convention.
+ (_threadinfo::call2): Ditto.
+ (_tlsbase): Define as char * pointer.
+ (_tlstop): New definition.
+ (_main_tls): Define here.
+ * dcrt0.cc (alloc_stack): Revert previous change which called
+ init_thread since information would be overwritten by fork later
+ anyway.
+ (dll_crt0_1): Use _tlsbase and _tlstop for setting stack bottom, top.
+ * exceptions.cc: Move _main_tls declaration to cygtls.h.
+ (_threadinfo::call): Define first argument as per ThreadProc
+ convention.
+ (_threadinfo::call2): Call ExitThread with thread function return
+ value.
+ (_threadinfo::init_thread): Don't initialize cygtls to zero if input
+ arg is NULL.
+ * fork.cc (fork_child): Reset _main_tls here. Reinitialize parts of
+ _my_tls after copying data from parent.
+ * init.cc (threadfunc_fe): New function. Front-end for all threads
+ created in cygwin processes.
+ (munge_threadfunc): New function.
+ (dll_entry): Call munge_threadfunc to force the call of a thread
+ wrapper.
+ * thread.cc (pthread::thread_init_wrapper): Perform similar operations
+ to cygthread::stub.
+ (pthread::thread_init_wrapper2): Remove.
+ * thread.h (pthread::thread_init_wrapper): Declare as per ThreadProc
+ convention.
+ (pthread::thread_init_wrapper2): Remove declaration.
+ * window.cc (Winmain): Just return from function now since ExitThread
+ is guaranteed by automatic _threadinfo wrapper.
+
+2003-12-12 Christopher Faylor <cgf@redhat.com>
+
+ * dtable.cc (dtable::delete_archetype): Add debugging.
+ (dtable::release): Move archetype deletion here.
+ (dtable::vfork_child_dup): Increment ctty usecount to catch later
+ close_all_files case in parent/child.
+ (dtable::vfork_child_fixup): Avoid using cygheap->foo where this should
+ really be using local references. Call close on archetyped handles
+ since the handles haven't had the noninherit flag set.
+ * fhandler_tty.cc (fhandler_tty_slave::close): Remove archetype
+ deletion code. Add defensive error message when DEBUGGING.
+ (fhandler_tty_common::set_close_on_exec): Use more robust method for
+ checking whether to set handles into noninherit if there is an
+ archetype associated with the fhandler.
+
+2003-12-12 Christopher Faylor <cgf@redhat.com>
+
+ * dcrt0.cc (alloc_stack): Move _main_tls if stack is relocated.
+
+2003-12-11 Christopher Faylor <cgf@redhat.com>
+
+ * miscfuncs.cc (low_priority_sleep): Correct thinko which caused
+ SetPriority to be called unnecessarily.
+ * thread.cc (pthread::init_main_thread): Call new create_cancel_event
+ function.
+ (pthread::precreate): Ditto.
+ (pthread::postcreate): Remove cancel_event creation.
+ (pthread::create_cancel_event): Define new function.
+ * thread.h (pthread::create_cancel_event): Declare new function.
+
+2003-12-11 Brian Ford <ford@vss.fsi.com>
+
+ * fhandler_serial.cc (fhandler_serial::tcflush): Simplify. Remove
+ read polling loop to avoid a hang with streaming devices.
+
+2003-12-11 Christopher Faylor <cgf@redhat.com>
+
+ * pinfo.cc (_pinfo::set_ctty): Correct stupid typo.
+
+2003-12-11 Christopher Faylor <cgf@redhat.com>
+
+ * cygheap.h (cygheap_types): Add HEAP_ARCHETYPES.
+ (init_cheap::ctty): Change to pointer.
+ * dtable.h (dtable::find_archetype): Declare new function.
+ (dtable::add_archetype): Declare new function.
+ (dtable::delete_archetype): Declare new function.
+ (dtable::narchetypes): Declare.
+ (dtable::farchetypes): Declare.
+ (dtable::initial_archetype_size): Declare.
+ (dtable::dtable): Initialize new fields.
+ (dtable::initial_archetype_size): Declare.
+ * dtable.cc (dtable::find_archetype): Define new function.
+ (dtable::add_archetype): Define new function.
+ (dtable::delete_archetype): Define new function.
+ (dtable::initial_archetype_size): Define.
+ * fhandler.h (fhandler_base::archetype): Declare.
+ (fhandler_base::usecount): Declare.
+ * fhandler.cc (fhandler_base::fhandler_base): Initialize new fields.
+ * fhandler_console.cc (fhandler_console::get_tty_stuff): Pass NULL to
+ third argument of set_ctty.
+ * fhandler_tty.cc (fhandler_tty_slave::open): Accommodate new archetype
+ method to create only one instance of a tty.
+ (fhandler_tty_slave::close): Don't close handles unless archetype
+ usecount is zero. When that happens, close archetype too.
+ (fhandler_tty_slave::dup): Just copy archetype. Set use count
+ appropriately. Set ctty, if appropriate.
+ (fhandler_tty_common::dup): Remove slave considerations.
+ (fhandler_tty_common::set_close_on_exec): Remove cygheap->ctty
+ considerations.
+ * pinfo.cc (_pinfo::set_ctty): Accommodate new archetype methods.
+ * pinfo.h (_pinfo::set_ctty): Make third argument explicit.
+ * syscalls.cc (close_all_files): Decrement controlling tty use count
+ before closing all handles to allow controlling tty to be closed.
+ Remove previous controlling tty considerations.
+
+2003-12-09 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler_tty.cc (fhandler_tty_common::dup): Just copy cygheap->ctty
+ to child if duping the current ctty.
+ (fhandler_tty_common::close): Move debugging statement earlier in function.
+ (fhandler_tty_slave::close): Return success when closing ctty.
+ * syscalls.cc (close_all_files): Avoid calling fhandler_tty_slave close
+ method so that open_fhs will not be decremented when closing cygheap
+ ctty.
+ (setsid): Ditto.
+ * dcrt0.cc (do_exit): Reorganize to avoid leaving a critical section
+ active after vfork.
+ * fhandler.h (fhandler_tty_slave::get_unit): Remove regparm parameter
+ since it can't work in a virtualized function.
+
+2003-12-08 Christopher Faylor <cgf@redhat.com>
+
+ * pinfo.cc (_pinfo::set_ctty): Don't copy over existing ctty if it is
+ active.
+
+2003-12-08 Christopher Faylor <cgf@redhat.com>
+
+ * thread.cc (pthread::precreate): Delete duplicate setting of
+ cancel_event.
+
+2003-12-08 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler.h (fhandler_tty_slave::ttyname): Use name from pc since it
+ is guaranteed to be accurate.
+ * fhandler_tty.cc (fhandler_tty_slave::open): Increment open_fhs
+ appropriate when copying ctty.
+ (fhandler_tty_slave::close): Remove special case handling for
+ exit_state. Use ctty < 0 check instead.
+ (fhandler_tty_common::close): Set io_handle to NULL after closing.
+ * syscalls.cc (close_all_files): Specifically close cygheap->ctty, if
+ appropriate.
+
+2003-12-07 Christopher Faylor <cgf@redhat.com>
+
+ * spawn.cc (spawn_guts): Change type back to 'int' after erroneous
+ change below.
+ * wait.cc (wait4): Move sawsig initialization inside loop.
+
+2003-12-07 Christopher Faylor <cgf@redhat.com>
+
+ Change use of BOOL, TRUE, FALSE to bool, true, false, as appropriate,
+ throughout.
+
+2003-12-07 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * tty.cc (tty::common_init): Remove call to SetKernelObjectSecurity and
+ edit some comments.
+
+2003-12-07 Christopher Faylor <cgf@redhat.com>
+
+ * cygheap.h (init_cygheap::ctty): Add new element.
+ * devices.in (device::parse): Remove special handling for /dev/tty.
+ * devices.cc: Regenerate.
+ * dtable.cc (build_fh_pc): Don't reset /dev/tty device. Let the device
+ opener do that.
+ * fhandler_termios.cc (tty_min::set_ctty): Redefine to _pinfo class.
+ * fhandler_tty.cc (fhandler_tty_common::set_close_on_exec): Avoid
+ setting noninherit flag for ctty.
+ * tty.h: Move BOOLs to bools.
+ (tty_min::set_ctty): Redeclare to _pinfo class.
+ * pinfo.cc (_pinfo::set_ctty): Define new function based on
+ tty_min::set_ctty. Change first argument from tty number to tty_min
+ class.
+ * pinfo.h (_pinfo::set_ctty): Declare.
+ * fhandler_console.cc (fhandler_console::get_tty_stuff): Reflect move
+ of set_ctty to _pinfo class.
+ * fhandler_tty.cc (fhandler_tty_slave::open): Treat FH_TTY specially.
+ Use saved cygheap value if it exists. Otherwise convert to real device
+ and save on first time open.
+ (fhandler_tty_common::dup): Potentially set controlling tty if duping a
+ slave tty.
+ * syscalls.cc (setsid): Close controlling tty in cygheap.
+ * tty.cc: Change some BOOLs to bools.
+
+2003-12-07 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * syscalls.cc (locked_append): New.
+ (updwtmp): Remove mutex code and call locked_append.
+ (pututline): Ditto.
+
+2003-12-06 Christopher Faylor <cgf@redhat.com>
+
+ * exceptions.cc (_threadinfo::remove): Avoid a linked list walk.
+
+2003-12-06 Christopher Faylor <cgf@redhat.com>
+
+ * cygtls.h (_threadinfo::find_tls): New function.
+ * exceptions.cc (_threadinfo::find_tls): Rename from find_tls. Use
+ critical section to protect access to linked list.
+
+2003-12-06 Christopher Faylor <cgf@redhat.com>
+
+ * exceptions.cc (_threadinfo::remove): Avoid returning without
+ unlocking critical section in the (hopefully impossible) case of an
+ unrecognized thread.
+
+2003-12-06 Christopher Faylor <cgf@redhat.com>
+
+ * cygtls.h: Add more "don't parse this" guards.
+ (_threadinfo::init_thread): Rename from 'init'.
+ (_threadinfo::init): Declare new function.
+ (_threadinfo::protect_linked_list): Declare new critical section.
+ * dcrt0.cc (dll_crt0_1): Call init_thread to initialize thread stuff.
+ (_dll_crt0): Call _threadinfo::init prior to invoking dll_crt0_1.
+ * exceptions.cc (_threadinfo::init_thread): Rename from 'init'.
+ (_threadinfo::init): Define new function. Protect linked list
+ manipulation with new critical section.
+ (_threadinfo::call): Reflect function name change.
+ (_threadinfo::remove): Protect linked list manipulation with new
+ critical section
+ * gentls_offsets: Rework to allow multi-line "don't parse this"
+ protection.
+ * init.cc (dll_entry): Don't remove threads info stuff here since the
+ remove function uses a critical section which can't be used during
+ thread creation or destruction.
+ * thread.cc (pthread::exit): Call _threadinfo remove function here.
+
+2003-12-05 Christopher Faylor <cgf@redhat.com>
+
+ * cygthread.cc (cygthread::stub2): Remove myself from the list of
+ threads monitored by signals since this thread will never call raise or
+ sigwait.
+ (cygthread::simplestub2): Ditto. Set ev here.
+ (cygthread::cygthread): Don't set ev here for freerange thread.
+
+2003-12-04 Christopher Faylor <cgf@redhat.com>
+
+ * path.cc (slash_unc_prefix_p): Allow '.' as a valid character after
+ '\\' in a UNC path.
+
+2003-12-04 Christopher Faylor <cgf@redhat.com>
+
+ * exceptions.cc (setup_handler): Remove ill-advised debugging output.
+
+2003-12-04 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/cygwin/types.h (struct __fcntl64): Fix datatype of l_start.
+
+2003-12-03 Corinna Vinschen <corinna@vinschen.de>
+
+ Substitute 0x7fffffff and 0xffffffff by INT32_MAX and UINT32_MAX
+ throughout, except in assembler code.
+
+2003-12-03 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::lock): Use UINT32_MAX
+ instead of 0xffffffff. Accommodate Win 9x bug in evaluating length
+ of area to lock when given length is 0.
+
+2003-12-03 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::lock): Interchange
+ values of off_low and off_high.
+
+2003-12-03 Corinna Vinschen <corinna@vinschen.de>
+
+ * fcntl.cc (fcntl_worker): Remove static storage class.
+ * flock.cc (flock): Use struct __flock64. Call fcntl_worker.
+ Use Cygwin errno functions instead of accessing errno directly.
+ * winsup.h: Declare fcntl_worker.
+
+2003-12-03 Corinna Vinschen <corinna@vinschen.de>
+
+ * fcntl.cc: Whitespace cleanup.
+
+2003-12-03 Christopher Faylor <cgf@redhat.com>
+
+ * cygthread.cc (cygthread::stub): Properly establish _threadinfo
+ environment.
+ (cygthread::stub2): New function.
+ (cygthread::simplestub): Ditto.
+ (cygthread::simplestub2): New function.
+ * cygthread.h (cygthread::stub2): Declare new function.
+ (cygthread::simplestub2): Ditto.
+ * cygtls.h (_threadinfo::call): Declare new function.
+ (_threadinfo::call2): Ditto.
+ * dcrt0.cc (dll_crt0_1): Accommodate new _threadinfo::init which
+ doesn't return pointer to tls.
+ (_dll_crt0): Remove obsolete DECLARE_TLS_STORAGE.
+ (dll_crt0): Ditto.
+ * exceptions.cc (_threadinfo::call): New function.
+ (_threadinfo::call2): Ditto.
+ (_threadinfo::init): Don't return pointer.
+ * thread.cc (pthread::thread_init_wrapper): Properly establish
+ _threadinfo environment.
+ (pthread::thread_init_wrapper2): New function.
+ * thread.h (pthread::thread_init_wrapper): Remove noreturn attribute
+ (pthread::thread_init_wrapper2): Declare new function.
+ * winbase.h: Remove obsolete code.
+
+2003-12-02 Christopher Faylor <cgf@redhat.com>
+
+ * Makefile.in: Change the way that -f options are appended to CFLAGS,
+ slightly.
+
+2003-12-02 Christopher Faylor <cgf@redhat.com>
+
+ * fcntl.cc (_fcntl): Silence a compiler warning.
+
+2003-12-02 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * pinfo.cc (pinfo::init): Use shared_name to construct the mapname.
+
+2003-12-01 Thomas Pfaff <tpfaff@gmx.net>
+
+ * thread.cc (pthread_rwlock::add_reader): Remove mx parameter for
+ List_insert call.
+ (pthread::prepare): Ensure race safeness when adding function
+ pointers to atfork lists by using List_insert.
+ * thread.h (List_insert): Use InterlockedCompareExchangePointer to
+ ensure race safeness without using a mutex.
+ (List_remove): Use InterlockedCompareExchangePointer to
+ ensure race safeness with List_insert.
+ (List::insert): Remove mx parameter for List_insert call.
+
+2003-12-01 Corinna Vinschen <corinna@vinschen.de>
+
+ * Makefile.in (OBSOLETE_FUNCTIONS): Add fcntl.
+ (NEW_FUNCTIONS): Add fcntl64.
+ * cygwin.din: Export fcntl64. Make fcntl being SIGFE.
+ * fcntl.cc (fcntl_worker): New function.
+ (fcntl64): New function.
+ (_fcntl): Call fcntl_worker. Convert 32 bit flock structure into
+ 64 bit flock structure and vice versa.
+ * fhandler.cc (fhandler_base::lock): Change 2nd parameter to
+ struct __flock64 *.
+ * fhandler_disk_file.cc (fhandler_disk_file::lock): Ditto. Rework
+ to be 64 bit aware.
+ * fhandler.h: Accommodate above method argument changes.
+ * include/cygwin/types.h: Add struct __flock32 and __flock64.
+ Define struct flock according to setting of __CYGWIN_USE_BIG_TYPES__.
+ * include/cygwin/version.h: Bump API minor number.
+
+2003-12-01 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygheap.cc (cygheap_init): Set cygheap->shared_prefix.
+ * cygheap.h (struct init_cygheap): Add shared_prefix.
+ * shared.cc (shared_name): Use cygheap->shared_prefix.
+
+2003-12-01 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * shared.cc (shared_name): Take into account the SE_CREATE_GLOBAL_NAME
+ privilege when building the name string.
+ (open_shared): Remove the call to OpenFileMapping.
+ (shared_info::initialize): Move cygheap initialization to ...
+ (memory_init): ... here. Suppress now useless shared_h variable.
+ (user_shared_initialize): Make tu a cygpsid.
+
+2003-12-01 Dr. Volker Zell <Dr.Volker.Zell@oracle.com>
+
+ * include/tzfile.h: Remove duplicate definition of TM_SUNDAY.
+ * localtime.cc: Point TZDIR to the /usr/share/zoneinfo directory used
+ by the tzcode package.
+
+2003-11-30 Corinna Vinschen <corinna@vinschen.de>
+
+ * flock.cc: Renamed from flock.c.
+
+2003-11-29 Christopher Faylor <cgf@redhat.com>
+
+ * pinfo.h: Remove global_sigs declaration.
+ * siginfo.h: Move global_sigs declaration here.
+ * Makefile.in: Remove duplicate compiler flag.
+
+2003-11-29 Christopher Faylor <cgf@redhat.com>
+
+ * exceptions.cc (_threadinfo::pop): Zero *contents* of popped stack
+ location rather than the actual stack pointer.
+
+2003-11-29 Nicholas Wourms <nwourms@netscape.net>
+
+ * Makefile.in: (DLL_OFILES): Add flock.o.
+ * cygwin.din: Export flock.
+ * flock.c: New file.
+ * include/sys/file.h: Include sys/cdefs.h.
+ Add function prototype for flock().
+ Add some comments from BSD's header for further clarity.
+ (L_SET, L_CURR, L_INCR, L_XTND): Redefine as the macros
+ SEEK_SET, SEEK_CUR, SEEK_CUR, & SEEK_END respectively.
+ (LOCK_SH,LOCK_EX,LOCK_NB,LOCK_UN): New macros for flock().
+ * include/cygwin/version.h: Bump API minor number.
+
+2003-11-28 Christopher Faylor <cgf@redhat.com>
+
+ * sigproc.cc (no_signals_available): Fix so that non-zero exit state is
+ a true condition rather than errnoneously only checking other states
+ when exist_state was zero.
+
+2003-11-28 Christopher Faylor <cgf@redhat.com>
+
+ * pinfo.h (_pinfo::getthread2signal): Remove obsolete function.
+ * cygtls.h (_threadinfo): Define tid more precisely.
+ (_threadinfo::operator HANDLE): Define.
+ * exceptions.cc (_threadinfo::interupt_now): Use _threadinfo HANDLE
+ operator to derive thread handle.
+ (setup_handler): Ditto.
+ * sigproc.cc: Reorganize includes. Fix no_signals_available test to
+ properly return true when !sig_wait_loop.
+
+2003-11-28 Christopher Faylor <cgf@redhat.com>
+
+ * pinfo.h (_pinfo::getsig): Remove obsolete function, here and
+ throughout.
+ * exceptions.cc: Ditto.
+ * fhandler_termios.cc: Ditto.
+ * signal.cc: Ditto.
+ * sigproc.cc: Ditto.
+
+ * Makefile.in: Revert previous change which made a cygwin.din newer
+ than a version.h a warning rather than an error.
+
+2003-11-28 Christopher Faylor <cgf@redhat.com>
+
+ * cygwin.din: Re-add inexplicably missing semaphore/msg functions.
+
+2003-11-28 Christopher Faylor <cgf@redhat.com>
+
+ * gendevices: Issue error when shilka is missing.
+
+2003-11-28 Christopher Faylor <cgf@redhat.com>
+
+ * include/cygwin/signal.h: New file.
+
+2003-11-28 Christopher Faylor <cgf@redhat.com>
+
+ Eliminate use of sigframe and sigthread throughout.
+ * Makefile.in (DLL_OFILES): Add sigfe.o. Remove reliance on cygwin.def
+ from cygwin0.dll dependency since dependence on sigfe.o implies that.
+ Generate def file on the fly using 'gendef'.
+ * configure.in: Don't auto-generate cygwin.def.
+ * configure: Regenerate.
+ * cygwin.din: Add SIGFE stuff where appropriate.
+ * dcrt0.cc (dll_crt0_1): Initialize cygwin tls early in process
+ startup. Set _main_tls to address of the main thread's cygwin tls.
+ * debug.h: Remove now unneeded WFSO and WFMO declarations.
+ * exceptions.cc (_last_thread): Define.
+ (set_thread_state_for_signals): New function.
+ (reset_thread_exception_for_signals): Ditto.
+ (init_thread_for_signals): Ditto.
+ (delete_thread_for_signals): Ditto.
+ (capture_thread_for_signals): Ditto.
+ (handle_exceptions): Set return address explicitly for exceptions prior
+ to calling sig_send.
+ (interrupt_on_return): Eliminate.
+ (setup_handler): Add preliminary implementation for dealing with
+ thread-specific signals by querying _main_tls.
+ (signal_exit): Use cygthread::main_thread_id instead of mainthread.id.
+ (call_signal_handler_now): For now, just handle the main thread.
+ * fork.cc (vfork): Save and restore main _my_tls.
+ * gendef: New file. Generates def file and sigfe.s file.
+ * gentls_offsets: New file. Generates offsets for perl to use in
+ sigfe.s.
+ * how-signals-work.txt: Mention that info is obsolete.
+ * init.cc (dll_entry): Initialize cygwin tls storage here.
+ * miscfuncs.cc (low_priority_sleep): Make a C function for easier
+ calling from asm.
+ * perthread.h (vfork_save::tls): New element.
+ * signal.cc (nanosleep): Replace previous use of
+ sigframe.call_signal_handler_now with straight call to
+ call_signal_handler_now.
+ (abort): Ditto.
+ * syscalls.cc (readv): Ditto.
+ * termios.cc (tcsetattr): Ditto.
+ * wait.cc (wait4): Ditto.
+ * sigproc.cc (sig_dispatch_pending): Ditto.
+ (sig_send): Ditto.
+ * sigproc.h: Declare call_signal_handler_now.
+ * thread.cc (pthread::thread_init_wrapper): Initialize cygwin tls.
+ Remove obsolete and unworking signal stuff.
+ * thread.h (verifyable_object::sigs): Eliminate.
+ (verifyable_object::sigmask): Eliminate.
+ (verifyable_object::sigtodo): Eliminate.
+ (verifyable_object::exit): Make attribute noreturn.
+ (verifyable_object::thread_init_wrapper): Ditto.
+ (pthread_null::exit): Ditto.
+ * winbase.h (__stackbase): Always define.
+ * winsup.h (low_priority_sleep): Declare as a "C" function.
+ * include/cygwin/version.h: Bump API version to reflect sigwait export.
+
+ * include/sys/queue.h: Protect SLIST_ENTRY from previous declaration.
+
+ * signal.cc (sigwait): Implement.
+
+ * select.cc (fhandler_base::ready_for_read): Add debugging output.
+
+ * devices.h: Define more device pointers via their storage.
+ * devices.in: Don't parse things like /dev/inet/tcp, as they really
+ have no meaning.
+ * devices.cc: Regenerate.
+ * gendevices: Set proper protection for output file.
+
+ * cygtls.h: New file.
+ * gendef: New file.
+ * gentls_offsets: New file.
+ * tlsoffsets.h: New file. Autogenerated.
+ * config/i386/longjmp.c: Remove. File subsumed by gendef output.
+ * config/i386/makefrag: Remove obsolete file.
+
+ * fhandler.cc: Remove spurious access_worker declaration.
+
+ * spawn.cc (spawnve): Make debugging output more accurate.
+
+ * cygwin-gperf: Remove.
+ * devices.cc: Remove.
+
+2003-11-28 Christopher Faylor <cgf@redhat.com>
+
+ * speclib: Use correct EOF marker. Ensure that directory is actually
+ deleted when running under Windows.
+
+2003-11-27 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::readdir): Reorganize to
+ avoid inappropriate .lnk extensions with munged filenames under managed
+ mode.
+
+2003-11-26 Corinna Vinschen <corinna@vinschen.de>
+
+ * sec_helper.cc (set_process_privilege): Rename restore_priv to
+ priv_luid.
+
+2003-11-26 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * sec_helper.cc (set_process_privilege): Call LookupPrivilegeValue
+ before opening the token.
+
+2003-11-26 Corinna Vinschen <corinna@vinschen.de>
+
+ * dir.cc (mkdir): Use local security_descriptor. Call
+ set_security_attribute appropriately.
+ * external.cc (cygwin_internal): Ditto.
+ * fhandler.cc (fhandler_base::open): Ditto.
+ * fhandler_socket.cc (fhandler_socket::bind): Ditto.
+ * path.cc (symlink_worker): Ditto.
+ * sec_acl.cc (setacl): Ditto. Call read_sd appropriately.
+ (getace): Ditto.
+ * sec_helper.cc (security_descriptor::malloc): New method.
+ (security_descriptor::realloc): New method.
+ (security_descriptor::free): New method.
+ * security.cc (read_sd): Get security_descriptor as parameter instead
+ of PSECURITY_DESCRIPTOR and a size. Drop unnecessary parameter check.
+ Allocate the security_descriptor buffer according to size returned by
+ a call to GetFileSecurity. Return buffer size on success.
+ (write_sd): Get security_descriptor as parameter instead of
+ PSECURITY_DESCRIPTOR and a size.
+ (get_nt_attribute): Use local security_descriptor.
+ (get_nt_object_attribute): Ditto in case of type == SE_REGISTRY_KEY.
+ Allocate security_descriptor buffer according to size returned by
+ a call to RegGetKeySecurity.
+ (alloc_sd): Make static. Get security_descriptor as parameter instead
+ of PSECURITY_DESCRIPTOR and a size. Drop unnecessary parameter check.
+ (set_security_attribute): Get security_descriptor as parameter instead
+ of PSECURITY_DESCRIPTOR and a size.
+ (set_nt_attribute): Use local security_descriptor.
+ (check_file_access): Ditto.
+ * security.h: Add class security_descriptor.
+ (read_sd): Change declaration to get security_descriptor as parameter
+ instead of PSECURITY_DESCRIPTOR and a size.
+ (write_sd): Ditto.
+ (set_security_attribute): Ditto.
+ (alloc_sd): Remove declaration.
+ * thread.cc (semaphore::semaphore): Use local security_descriptor. Call
+ set_security_attribute appropriately.
+
+2003-11-26 Corinna Vinschen <corinna@vinschen.de>
+
+ * sec_acl.h (getace): Use FILE_*_BITS as permission mask.
+ * security.cc (get_attribute_from_acl): Ditto.
+ * security.h (FILE_READ_BITS): Define to match also GENERIC bits.
+ (FILE_WRITE_BITS): Ditto.
+ (FILE_EXEC_BITS): Ditto.
+
+2003-11-25 Christopher Faylor <cgf@redhat.com>
+
+ * thread.cc: Minor whitespace cleanup. Remove some obsolete code.
+
+2003-11-24 Christopher Faylor <cgf@redhat.com>
+
+ * dtable.cc (build_fh_name): Set error in dummy fhandler when one is
+ noted during path_conv.
+ * fhandler.h (fhandler_base::set_error): New method.
+
+2003-11-24 Christopher Faylor <cgf@redhat.com>
+
+ * configure.in: Avoid using cygserver unless hosting on cygwin.
+
+2003-11-23 Christopher Faylor <cgf@redhat.com>
+
+ * sigproc.cc (sig_send): Correct below checkin. Use
+ thisframe.call_signal_handler.
+
+2003-11-23 Christopher Faylor <cgf@redhat.com>
+
+ * sigproc.cc (proc_exists): A zombie process does not exist.
+ (sig_send): Improve debugging output. Wait for pipe to be created
+ before trying to send to it. Call call_signal_handler_now if sending a
+ signal to myself.
+
+2003-11-22 Christopher Faylor <cgf@redhat.com>
+
+ * dcrt0.cc (check_sanity_and_sync): Correct api major version check so
+ that newer dlls will work with older apps but not vice versa.
+
+2003-11-21 Christopher Faylor <cgf@redhat.com>
+
+ * sem.cc: Always include signal.h to handle SIGSYS raise when
+ !USE_SERVER.
+ * shm.cc: Ditto.
+
+2003-11-21 Christopher Faylor <cgf@redhat.com>
+
+ * msg.cc: Always include signal.h to handle SIGSYS raise when
+ !USE_SERVER.
+
+2003-11-20 Christopher Faylor <cgf@redhat.com>
+
+ * configure.in: Make --use-server the default. Remove powerpc target.
+ * configure: Regenerate.
+
+2003-11-20 Corinna Vinschen <corinna@vinschen.de>
+
+ * msg.cc (msgctl): Raise SIGSYS if call not available.
+ (msgget): Ditto.
+ (msgrcv): Ditto.
+ (msgsnd): Ditto.
+ * sem.cc (semctl): Ditto.
+ (semget): Ditto.
+ (semop): Ditto.
+ * shm.cc (shmat): Ditto.
+ (shmctl): Ditto.
+ (shmget): Ditto.
+ (shmdt): Ditto.
+
+2003-11-19 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygserver.h (client_request::request_code_t): Add
+ CYGSERVER_REQUEST_MSG and CYGSERVER_REQUEST_SEM.
+ (admininstrator_group_sid): Add extern declaration.
+ * cygserver_ipc.h: Rewrite.
+ * cygserver_msg.h: New file.
+ * cygserver_sem.h: New file.
+ * cygserver_shm.h: More or less rewrite.
+ * cygwin.din: Add msgctl, msgget, msgrcv, msgsnd, semctl, semget and
+ semop.
+ * msg.cc: Rewrite.
+ * safe_memory.h: Remove.
+ * sem.cc: Rewrite.
+ * shm.cc: Rewrite.
+ * include/cygwin/ipc.h: Use appropriate guard.
+ (struct ipc_perm): Add seq.
+ (IPCID_TO_IX): New define from BSD.
+ (IPCID_TO_SEQ): Ditto.
+ (IXSEQ_TO_IPCID): Ditto.
+ (IPC_R): Ditto.
+ (IPC_W): Ditto.
+ (IPC_M): Ditto.
+ * include/cygwin/msg.h: Use appropriate guard. #ifdef _KERNEL all stuff
+ not explicitely defined by SUSv3. Use signed types in structs to match
+ types used in BSD.
+ (msgqnum_t): Define unsigned.
+ (msglen_t): Ditto.
+ (struct msqid_ds): Add msg_first and msg_last.
+ (struct msginfo): Remove msgpool. Add msgssz and msgseg.
+ * include/cygwin/sem.h: Use appropriate guard. #ifdef _KERNEL all stuff
+ not explicitely defined by SUSv3. Use signed types in structs to match
+ types used in BSD.
+ (SEM_UNDO): Define appropriately.
+ (struct semid_ds): Add sem_base.
+ (struct seminfo): Add semmap and semusz.
+ (SEM_A): New define from BSD.
+ (SEM_R): Ditto.
+ (SEM_ALLOC): Ditto.
+ (union semun): Define.
+ * include/cygwin/shm.h: Use appropriate guard. #ifdef _KERNEL all stuff
+ not explicitely defined by SUSv3. Use signed types in structs to match
+ types used in BSD.
+ (SHMLBA): Define using cygwin_internal(CW_GET_SHMLBA) call.
+ (struct shmid_ds): Add shm_internal.
+ (struct shm_info): Rename shm_ids to used_ids as in BSD. Add define
+ for shm_ids.
+ * include/cygwin/sysproto.h: New file.
+ * include/cygwin/version.h: Bump API minor number.
+ * include/sys/ipc.h: New file.
+ * include/sys/msg.h: New file.
+ * include/sys/queue.h: New file from BSD.
+ * include/sys/sem.h: New file.
+ * include/sys/shm.h: New file.
+ * include/sys/sysproto.h: New file.
+
+2003-11-19 Corinna Vinschen <corinna@vinschen.de>
+
+ * dtable.cc (build_fh_pc): Resurrect accidentally removed
+ DEV_CYGDRIVE_MAJOR case.
+
+2003-11-17 Brian Ford <ford@vss.fsi.com>
+
+ * fhandler.cc (fhandler_base::lseek): Include high order offset
+ bits in return value.
+
+2003-11-17 Corinna Vinschen <corinna@vinschen.de>
+
+ * bsdlib.cc (getprogname): New function.
+ (setprogname): New funtion.
+ * cygwin.din: Export getprogname and setprogname.
+ * include/cygwin/version.h: Bumb API version number.
+
+2003-11-15 Christopher Faylor <cgf@redhat.com>
+
+ * include/limits.h: Revert unsanctioned changes below.
+ * include/cygwin/config.h: Ditto.
+ * include/sys/param.h: Ditto.
+
+2003-11-14 Robert Collins <rbtcollins@hotmail.com>
+ Ron Parker <rdparker@butlermfg.com>
+
+ * bsdlib.cc: Update throughout to use CYG_MAX_PATH rather than MAX_PATH.
+ * cygheap.h: Ditto.
+ * dcrt0.cc: Ditto.
+ * delqueue.cc: Ditto.
+ * dlfcn.cc: Ditto.
+ * dll_init.cc: Ditto.
+ * dll_init.h: Ditto.
+ * dtable.cc: Ditto.
+ * environ.cc: Ditto.
+ * environ.h: Ditto.
+ * exceptions.cc: Ditto.
+ * external.cc: Ditto.
+ * fhandler_disk_file.cc: Ditto.
+ * fhandler_proc.cc: Ditto.
+ * fhandler_process.cc: Ditto.
+ * fhandler_raw.cc: Ditto.
+ * fhandler_registry.cc: Ditto.
+ * fhandler_socket.cc: Ditto.
+ * fhandler_virtual.cc: Ditto.
+ * miscfuncs.cc: Ditto.
+ * mmap.cc: Ditto.
+ * netdb.cc: Ditto.
+ * path.cc: Ditto.
+ * path.h: Ditto.
+ * pinfo.cc: Ditto.
+ * pinfo.h: Ditto.
+ * pthread.cc: Ditto.
+ * registry.cc: Ditto.
+ * shared.cc: Ditto.
+ * shared_info.h: Ditto.
+ * smallprint.c: Ditto.
+ * spawn.cc: Ditto.
+ * strace.cc: Ditto.
+ * syscalls.cc: Ditto.
+ * thread.h: Ditto.
+ * uinfo.cc: Ditto.
+ * winsup.h: Ditto.
+ * include/limits.h: Ditto.
+ * include/cygwin/config.h: Ditto.
+ * include/sys/param.h: Ditto.
+
+2003-11-12 Brian Ford <ford@vss.fsi.com>
+
+ * dtable.cc (build_fh_pc): Use DEV_SERIAL_MAJOR to catch all serial
+ ports. Remove redundant FH_CYGDRIVE case since it is handled by
+ DEV_CYGDRIVE_MAJOR.
+
+2003-11-11 Christopher Faylor <cgf@redhat.com>
+ Thomas Pfaff <tpfaff@gmx.net>
+
+ * thread.cc (pthread::exit): Cleanup on thread exit.
+ (__reent_t::init_clib): Set thread local clib __cleanup var
+ appropriately.
+
+2003-11-10 Christopher Faylor <cgf@redhat.com>
+
+ * miscfuncs.cc (low_priority_sleep): Make a "C" function.
+ * winsup.h (low_priority_sleep): Revert previous change to declaration.
+
+2003-11-10 Corinna Vinschen <corinna@vinschen.de>
+
+ * winsup.h (low_priority_sleep): Fix declaration to avoid linker
+ warning.
+
+2003-11-10 Thomas Pfaff <tpfaff@gmx.net>
+
+ * thread.cc (__reent_t::init_clib): Set thread local clib
+ __sdidinit var appropriately.
+
+2003-11-08 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (ftruncate64): Log length as long long.
+ (logout): Erase ut_host. Don't write wtmp entry. Return 1 only
+ if matching utmp entry has been found, 0 otherwise.
+
+2003-11-08 Corinna Vinschen <corinna@vinschen.de>
+
+ * external.cc (cygwin_internal): Add CW_GET_UID_FROM_SID and
+ CW_GET_GID_FROM_SID handling.
+ * include/cygwin/version.h: Bump API minor number.
+ * include/sys/cygwin.h (cygwin_getinfo_types): Add
+ CW_GET_UID_FROM_SID and CW_GET_GID_FROM_SID.
+
+2003-11-07 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::opendir): Reorganize to
+ handle freeing of memory on error condition.
+
+2003-11-07 Christopher Faylor <cgf@redhat.com>
+
+ * cygthread.cc (cygthread::freerange): Set inuse count. Avoid setting
+ ev from h as h would be NULL at this point.
+ (cygthread::operator new): Issue debugging info when overflowing the
+ thread pool.
+ (cygthread::cygthread): Set ev from h here after h has been initialized.
+
+2003-11-06 Corinna Vinschen <corinna@vinschen.de>
+
+ * bsdlib.cc (_vwarnx): New function.
+ (vwarn): Ditto.
+ (vwarnx): Ditto.
+ (warn): Ditto.
+ (warnx): Ditto.
+ (verr): Ditto.
+ (verrx): Ditto.
+ (err): Ditto.
+ (errx): Ditto.
+ * cygwin.din: Export above functions.
+ * include/err.h: New file.
+ * include/cygwin/version.h: Bump API minor number.
+
+2003-11-06 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (getshmlba): New function.
+ * external.cc (cygwin_internal): Add CW_GET_SHMLBA handling.
+ * mmap.cc (mmap64): Call getshmlba to evaluate granularity.
+ * winsup.h (getshmlba): Add declaration.
+ * include/cygwin/version.h: Bump API minor number.
+ * include/sys/cygwin.h (cygwin_getinfo_types): Add CW_GET_SHMLBA.
+
+2003-11-06 Christopher Faylor <cgf@redhat.com>
+
+ * winsup.h: Declare access_worker.
+
+2003-11-05 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/cygwin/types.h: Fix preprocessor guards for vm_offset_t and
+ vm_size_t. Add typedef for vm_object_t.
+
+2003-11-05 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::opendir): Detect attempt
+ to open a directory which lacks read privileges.
+
+2003-11-04 Corinna Vinschen <corinna@vinschen.de>
+
+ * external.cc (cygwin_internal): Add CW_GET_POSIX_SECURITY_ATTRIBUTE
+ handling.
+ * include/cygwin/version.h: Bump API minor number.
+ * include/sys/cygwin.h (cygwin_getinfo_types): Add
+ CW_GET_POSIX_SECURITY_ATTRIBUTE.
+
+ * exceptions.cc (init_global_security): Move from here...
+ * sec_helper.cc (init_global_security): ...to here.
+
+2003-11-04 Christopher Faylor <cgf@redhat.com>
+
+ * net.cc (dup_ent): Use IsBadStringPtr for alignment checks. Don't use
+ a known bad pointer.
+
+2003-11-03 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (dup_ent): Move Win 95 misalignment recogition before
+ trying to evaluate string length.
+
+2003-10-31 Thomas Pfaff <tpfaff@gmx.net>
+
+ * thread.cc (pthread::thread_init_wrapper): Initialize exception
+ handling.
+
+2003-10-31 Thomas Pfaff <tpfaff@gmx.net>
+
+ Rename pthread::running to pthread::valid throughout.
+
+ * thread.h: (pthread::suspend_all_except_self): New static method.
+ (pthread::resume_all): Ditto.
+ (pthread::suspend_except_self): New method.
+ (pthread::resume): Ditto.
+ * thread.cc (pthread::suspend_except_self): Implement.
+ (pthread::resume): Ditto.
+
+2003-10-29 Danny Smith <dannysmith@users.sourceforege.net>
+
+ * include/stdint.h: Prevent signed->unsigned conversion for 32 and
+ 64 bit min value constants.
+
+2003-10-28 Igor Pechtchanski <pechtcha@cs.nyu.edu>
+
+ * path.cc (dot_special_chars): New global variable.
+ (special_name): Make files ending in "." special.
+ (fnunmunge): Allow encoded ".".
+ (mount_item::fnmunge): Handle trailing ".".
+
+2003-10-28 Christopher Faylor <cgf@redhat.com>
+
+ * include/stdint.h: Duplicate below effort for rest of *64_*.
+
+2003-10-28 Christopher Faylor <cgf@redhat.com>
+
+ * include/stdint.h: Correctly define INT64_MAX.
+
+2003-10-27 Thomas Pfaff <tpfaff@gmx.net>
+
+ * thread.h (fast_mutex::init): Initialize lock_counter.
+
+2003-10-27 Corinna Vinschen <corinna@vinschen.de>
+
+ * Makefile.in (OBSOLETE_FUNCTION): Add tmpfile.
+ (NEW_FUNCTIONS): Add _tmpfile64 -> tmpfile translation.
+ * cygwin.din: Export _tmpfile64
+ * include/cygwin/version.h: Bump api minor number.
+
+2003-10-27 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygwin.din: Add sem_close, sem_getvalue, sem_open and sem_timedwait.
+ * pthread.cc (+mangle_sem_name): New function.
+ (sem_open): Ditto.
+ (sem_close: Ditto.
+ (sem_timedwait): Ditto.
+ (sem_getvalue): Ditto.
+ * thread.cc (semaphore::semaphore): Rearrange member initialization.
+ Use appropriate security attribute for process shared semaphores.
+ (semaphore::semaphore): New constructor for named semaphores.
+ (semaphore::~semaphore): Care for semaphore name.
+ (semaphore::_post): Accommodate failing ReleaseSemaphore. Use value
+ returned by ReleaseSemaphore vor currentvalue.
+ (semaphore::_getvalue): New method.
+ (semaphore::_timedwait): Ditto.
+ (semaphore::_fixup_after_fork): Rearrange. Don't fail for process
+ shared semaphores.
+ (semaphore::open): New method.
+ (semaphore::timedwait): Ditto.
+ (semaphore::post): Fix return value. Set errno appropriately.
+ (semaphore::getvalue): New method.
+ * thread.h (class semaphore): Add prototypes for open, getvalue,
+ timedwait, _getvalue, _timedwait. Add prototypes for new constructor.
+ Add name member.
+ * include/semaphore.h: Add prototypes for sem_open, sem_close,
+ sem_timedwait and sem_getvalue.
+ include/cygwin/version.h: Bump API minor number.
+
+2003-10-27 Corinna Vinschen <corinna@vinschen.de>
+
+ * miscfunc.cc (__check_invalid_read_ptr): New function.
+ * winsup.h: Declare.
+
+2003-10-26 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.h (cygpsid::debug_print): Avoid compiler warnings.
+
+2003-10-25 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (normalize_posix_path): Test runs of more than two
+ dots for being a run of only dots. Let it pass if not.
+
+2003-10-25 Brian Ford <ford@vss.fsi.com>
+
+ * fhandler.cc (fhandler_base::ioctl): Handle FIONBIO.
+
+2003-10-24 Thomas Pfaff <tpfaff@gmx.net>
+
+ Rename native_mutex to fast_mutex throughout.
+ Rename pthread_key::save_key_to_buffer to
+ pthread_key::_fixup_before_fork throughout.
+ Rename pthread_key::recreate_key_from_buffer to
+ pthread_key::_fixup_after_fork throughout.
+
+ * thread.cc (native_mutex::init): Remove.
+ (native_mutex::lock): Ditto.
+ (native_mutex::unlock): Ditto.
+ (pthread::push_cleanup_handler): InterlockedExchangePointer
+ is not needed here.
+ (pthread_rwlock::pthread_rwlock): Initialize readers list mutex.
+ (pthread_rwlock::add_reader): Add reader via List_insert.
+ (pthread_rwlock::lookup_reader): Lock list while walking through.
+ (pthread_cond::init): Locking the init mutex is now void.
+ (pthread_rwlock::init): Ditto.
+ (pthread_mutex::init): Ditto.
+ * thread.h: Include security.h.
+ (fast_mutex): New class. Replacement for native_mutex.
+ (List_insert): New template function.
+ (List_remove): Ditto.
+ (List::List): Initialize synchronising mutex.
+ (List::fixup_after_fork): New method.
+ (List::insert): Add node via List_insert.
+ (List::remove): Remove node via List_remove.
+ (List::pop): Remove.
+ (List::for_each): Lock list while walking through.
+ (List::mx_init): New method.
+ (pthread_mutex::fixup_after_fork): Fixup mutex list after fork.
+ (pthread::fixup_after_fork): Ditto.
+ (pthread_conds::fixup_after_fork): Ditto.
+ (pthread_rwlock::fixup_after_fork): Ditto.
+ (semaphore::fixup_after_fork): Ditto.
+ (pthread_rwlock::readers_mx): New member.
+
+2003-10-24 Brian Ford <ford@vss.fsi.com>
+
+ * fhandler.cc (fhandler_base::fcntl): Don't clobber O_APPEND when
+ both O_NONBLOCK/O_NDELAY are set for F_SETFL.
+
+2003-10-24 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (win32_device_name): Fix comment.
+
+2003-10-23 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler_tty.cc (fhandler_tty_slave::ioctl): Properly set return
+ value in FIONBIO case.
+
+2003-10-23 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_proc.cc (format_proc_partitions): Use new device code
+ to get major and minor device numbers. Fix size evaluation.
+
+2003-10-22 Corinna Vinschen <corinna@vinschen.de>
+
+ * external.cc (cygwin_internal): Add CW_GET_ERRNO_FROM_WINERROR
+ handling.
+ * include/cygwin/version.h: Bump API minor number.
+ * include/sys/cygwin.h (cygwin_getinfo_types): Add
+ CW_GET_ERRNO_FROM_WINERROR.
+
+2003-10-22 Corinna Vinschen <corinna@vinschen.de>
+
+ * Makefile.in: Add $(LIBSERVER) rule.
+ * cygserver.h: Moved from include/cygwin to here.
+ * cygserver_ipc.h: Moved from ../cygserver to here.
+ * cygserver_shm.h: Ditto.
+ * cygwin.din: Add shmat, shmctl, shmdt and shmget.
+ * fhandler_tty.cc (fhandler_tty_slave::open): Don't warn about handle
+ dup'ing if not build with USE_SERVER.
+ * shm.cc: Include cygerrno.h unconditionally.
+ (shmat): Set errno to ENOSYS and return -1 if not build with
+ USE_SERVER.
+ (shmctl): Ditto.
+ (shmdt): Ditto.
+ (shmget): Ditto.
+ * woutsup.h: Remove.
+ * include/cygwin/cygserver_process.h: Moved to ../cygserver directory.
+ * include/cygwin/cygserver_transport.h: Ditto.
+ * include/cygwin/cygserver_transport_pipes.h: Ditto.
+ * include/cygwin/cygserver_transport_sockets.h: Ditto.
+ * include/cygwin/version.h: Bump API minor number.
+
+2003-10-16 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * syscalls.cc (seteuid32): Always construct a default DACL including
+ the new sid, Admins and SYSTEM and copy it to the new thread token.
+ * security.cc (create_token): Use a NULL default DACL in NtCreateToken.
+
+2003-10-14 Micha Nelissen <M.Nelissen@student.tue.nl>
+
+ * dcrt0.cc: Remove local variable alternate_charset_active.
+ * fhandler.h: Add variable alternate_charset_active, functions
+ str_to_con, con_to_str to dev_console structure.
+ * fhandler_console.cc (con_to_str): Move function into dev_console
+ class.
+ (str_to_con): Ditto.
+ (fhandler_console::read): Call con_to_str on dev_state.
+ (fhandler_console::write_normal): Call str_to_con on dev_state.
+ (fhandler_console::char_command): Change active_charset_active
+ assignment to be on dev_state.
+ * winsup.h: Remove global external variable alternate_charset_active.
+
+2003-10-13 Micha Nelissen <M.Nelissen@student.tue.nl>
+
+ * fhandler_console.cc (char_command): Add escape sequence for codepage
+ ansi <-> oem switching for ncurses frame drawing capabilities.
+ * dcrt0.cc: Add local variable alternate_charset_active.
+ * winsup.h: Add global external variable alternate_charset_active.
+
+2003-10-14 Corinna Vinschen <corinna@vinschen.de>
+
+ * exceptions.cc (ctrl_c_handler): Don't send SIGHUP on
+ CTRL_LOGOFF_EVENT to processes running in invisible Windows Stations.
+ * window.cc (has_visible_window_station): New function.
+ * winsup.h: Add declaration for has_visible_window_station.
+
+2003-10-10 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler_tty.cc (fhandler_tty_slave::open): Don't create a new window
+ station if one already exists.
+
+2003-10-10 Christopher Faylor <cgf@redhat.com>
+
+ * shared.cc (shared_info::initialize): Remove myself check since
+ hMainProc initialization will allow user initialization to work.
+
+2003-10-09 Yitzchak Scott-Thoennes <sthoenna@efn.org>
+
+ * include/sys/mman.h (MAP_FAILED): Define as void *.
+
+2003-10-08 Christopher Faylor <cgf@redhat.com>
+
+ * dcrt0.cc (hMainProc): Initialize to useful value for use when dll is
+ dynamically loaded.
+ * shared.cc (shared_info::initialize): Don't initialize user stuff if
+ myself doesn't exist.
+
+2003-10-08 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (unlink): Don't even try DELETE_ON_CLOSE technique on
+ systems not supporting it.
+
+2003-10-02 Christopher Faylor <cgf@redhat.com>
+
+ * dcrt0.cc (dll_crt0_1): Call newlib __sinit routine to ensure that
+ stdio buffers are initialized to avoid thread initialization races.
+
+2003-10-01 Christopher Faylor <cgf@redhat.com>
+
+ * path.cc (win32_device_name): Only fill out destination buffer when
+ it's really a device.
+
+2003-09-30 Christopher Faylor <cgf@redhat.com>
+
+ * Makefile.in: Add YA method for generating devices.cc.
+ * child_info.h: YA update of another magic number.
+ * gendevices: New file.
+ * devices.in: New file.
+ * devices.cc: Regenerate.
+ * devices.shilka: Remove.
+ * devices.h: Correctly define device pointers.
+ (device): Remove now obsolete fields.
+ (device::native): Renamed from device::fmt.
+ * dtable.cc (build_fh_dev): Simplify in light of new unit parsing
+ scheme.
+ (build_fh_pc): Ditto.
+ * path.cc (win32_device_name): Ditto.
+ * fhandler.h (fhandler_base::get_native_name): Reflect renaming of fmt
+ to native.
+ * fhandler_tty.cc (fhandler_tty_mster::init): Initialize slave device
+ prior to reporting unit.
+
+2003-09-30 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (fhandler_base::fstat): Drop FH_FLOPPY case.
+
+2003-09-30 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.h (class fhandler_dev_raw): Add method fstat.
+ * fhandler_raw.cc (fhandler_dev_raw::fstat): New method.
+
+2003-09-30 Corinna Vinschen <corinna@vinschen.de>
+
+ * devices.h (enum fh_devices): Remove DEV_RAWDRIVE_MAJOR and
+ FH_RAWDRIVE.
+ * devices.shilka (dev_rawdrive_storage): Remove.
+ (unit_devices): Remove pointer to dev_rawdrive_storage.
+ (uniq_devices): Remove rawdrive entry.
+ * dtable.cc (build_fh_pc): Remove DEV_RAWDRIVE_MAJOR case.
+ * path.cc (win32_device_name): ditto.
+
+2003-09-29 Corinna Vinschen <corinna@vinschen.de>
+
+ * syslog.cc (vsyslog): Print debug message if ReportEventA fails.
+
+2003-09-28 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * sigproc.cc (proc_subproc): Restrict permissions on ppid_handle.
+
+2003-09-28 Christopher Faylor <cgf@redhat.com>
+
+ * devices.shilka (device::parse): Restore check for tty in unit
+ handling, but without the previous typo.
+ * devices.cc: Regenerate.
+ * devices.h (DEV_CYGDRIVE_MAJOR): Change major number to one used by
+ linux for "user-mode virtual block device".
+
+2003-09-28 Corinna Vinschen <corinna@vinschen.de>
+
+ * devices.h: Move a few device major numbers. Fix typo of FH_UDP.
+ * device.shilka: Remove /dev/hd device entries, rename all device_hd*
+ to device_sd*.
+ (device::parse): Disallow units outside lower and upper bounds.
+ * dtable.cc (build_fh_pc): Fix typo of FH_UDP.
+ * path.cc (win32_device_name): Fix win32 name creation to match new
+ device handling.
+
+2003-09-27 Christopher Faylor <cgf@redhat.com>
+
+ * device.shilka (device::parse): Allow units on other than tty.
+
+2003-09-27 Corinna Vinschen <corinna@vinschen.de>
+
+ * wincap.cc (wincapc::init): Allow requesting server info for NT4 SP6.
+
+2003-09-27 Christopher Faylor <cgf@redhat.com>
+
+ * path.cc (symlink_info::check): Use new introducer for mknod'ed files.
+ (parse_device): Ditto.
+ * syscalls.cc (mknod_worker): Ditto.
+
+2003-09-27 Christopher Faylor <cgf@redhat.com>
+
+ * devices.shilka: Add /dev/sda disk devices.
+ * devices.cc: Regenerate.
+
+2003-09-27 Christopher Faylor <cgf@redhat.com>
+
+ * cygwin-shilka: Remove '#line directives' or suffer debugging oddities.
+ Use -length option so that device prefixes are used.
+ * devices.cc: Regenerate.
+ * syscalls.cc (ttyname): Add debugging output.
+
+2003-09-26 Vaclav Haisman <V.Haisman@sh.cvut.cz>
+
+ * wincap.h (wincaps::is_server): New flag.
+ (wincapc::version): Change type to OSVERSIONINFOEX.
+ (wincapc::is_server): New function.
+ * wincap.cc (wincap_unknown::is_server): New initializer.
+ (wincap_95): Ditto.
+ (wincap_95osr2): Ditto.
+ (wincap_98): Ditto.
+ (wincap_me): Ditto.
+ (wincap_nt3): Ditto.
+ (wincap_nt4): Ditto.
+ (wincap_nt4sp4): Ditto.
+ (wincap_2000): Ditto.
+ (wincap_xp): Ditto.
+ (wincapc::init): Adapt to OSVERSIONINFOEX. Add detection of NT server
+ systems.
+ * sched.cc: Include windows.h and registry.h.
+ (sched_rr_get_interval): Re-implement for NT systems.
+
+2003-09-26 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler_tty.cc (fhandler_tty_slave::ioctl): Properly set
+ ioctl_request event when window size changes. Store failing errno in
+ ioctl_retval (needed?).
+
+2003-09-26 Pavel Tsekov <ptsekov@gmx.net>
+
+ * fhandler_console.c (fhandler_console::read): Record the state of the
+ SHIFT, CTRL and ALT keys at the time of the last keyboard input event.
+ (fhandler_console::ioctl): Handle requests to retrieve the keyboard
+ modifiers via the TIOCLINUX command.
+ * fhandler_tty.c (fhandler_tty_slave::read): Ditto.
+ * include/sys/termios.h (TIOCLINUX): New macro definition.
+
+2003-09-26 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * pinfo.cc (pinfo::init): Do not give FILE_MAP_WRITE access to Everybody.
+ * exceptions.cc (sig_handle_tty_stop): Do not create pinfo parent with
+ PID_MAP_WRITE.
+ * fhandler_process.cc (fhandler_process::fill_filebuf): Ditto for pinfo p.
+ * signal.cc (kill_worker): Ditto for pinfo dest.
+
+2003-09-26 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * pinfo.h (pinfo::set_acl): Declare.
+ * pinfo.cc (pinfo_fixup_after_fork): Duplicate with no rights.
+ (pinfo::set_acl): New.
+ * spawn.cc (spawn_guts): Call myself.set_acl.
+
+2003-09-26 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * uinfo.cc (cygheap_user::init): Make sure the current user appears
+ in the default DACL. Rearrange to decrease the indentation levels.
+ Initialize the effec_cygsid directly.
+ (internal_getlogin): Do not reinitialize myself->gid. Open the process
+ token with the required access.
+ * cygheap.h (class cygheap_user): Delete members pid and saved_psid.
+ Create members effec_cygsid and saved_cygsid.
+ (cygheap_user::set_sid): Define inline.
+ (cygheap_user::set_saved_sid): Ditto.
+ (cygheap_user::sid): Modify.
+ (cygheap_user::saved_sid): Modify.
+ * cygheap.cc (cygheap_user::set_sid): Delete.
+ (cygheap_user::set_saved_sid): Ditto.
+ * sec_helper.cc (sec_acl): Set the correct acl size.
+ * autoload.cc (FindFirstFreeAce): Add.
+ * security.h: Define ACL_DEFAULT_SIZE.
+
+2003-09-26 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc (munmap): Use correct address and length parameters when
+ calling fhandler's munmap.
+
+2003-09-26 Corinna Vinschen <corinna@vinschen.de>
+
+ * spawn.cc (spawn_guts): Set errno to E2BIG if command line is
+ longer than CreateProcess allows (32K).
+
+2003-09-25 Christopher Faylor <cgf@redhat.com>
+
+ * dtable.cc (build_fh_name): Return pointer to a 'nodevice' rather than
+ a NULL pointer or suffer SEGVs with invalid paths.
+
+2003-09-25 Christopher Faylor <cgf@redhat.com>
+
+ * fork.cc (fork_parent): Detect failed pinfo constructor.
+ * spawn.cc (spawn_guts): Don't overwrite ENOMEM errno on failed pinfo
+ constructor.
+
+2003-09-25 Christopher Faylor <cgf@redhat.com>
+
+ * spawn.cc (spawnve): Remove vfork short circuit and let caller deal
+ with error return.
+
+2003-09-25 Pierre Humblet <pierre.humblet@ieee.org>
+ Christopher Faylor <cgf@redhat.com>
+
+ * spawn.cc (spawn_guts): Catch potential error from pinfo.remember.
+ Change debug messages to make sense. Pass correct value to pinfo
+ constructor. Ensure cleanup after errors. Always reimpersonate after
+ errors.
+
+2003-09-25 Christopher Faylor <cgf@redhat.com>
+
+ * spawn.cc (spawn_guts): Move system signal handling stuff after
+ CreateProcess error check.
+
+2003-09-25 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * shared_info.h: Update CURR_USER_MAGIC, CURR_SHARED_MAGIC and
+ SHARED_INFO_CB.
+ (mount_info::cb): Delete.
+ (mount_info::version): Delete.
+ (shared_info::delqueue): Delete.
+ * Makefile.in: Do magic for USER_MAGIC, class user_info, instead
+ of for mount_info.
+
+2003-09-24 Christopher Faylor <cgf@redhat.com>
+
+ * include/tzfile.h: Add some missing entries.
+
+2003-09-24 Christopher Faylor <cgf@redhat.com>
+
+ * include/paths.h: Add some missing entries.
+
+2003-09-24 Christopher Faylor <cgf@redhat.com>
+
+ * shared_info.h (CURR_MOUNT_MAGIC): Fix.
+
+ * sigproc.cc (sigpacket): New structure.
+ (sig_send): Fill out sigpacket structure to send to signal thread
+ rather than racily sending separate packets.
+ (wait_sig): Use sigpacket structure to receive info from signal sender.
+
+2003-09-24 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * shared_info.h (class user_info): New.
+ (cygwin_user_h): New.
+ (user_shared): New.
+ (enum shared_locations): Replace SH_MOUNT_TABLE by SH_USER_SHARED;
+ (mount_table): Change from variable to macro.
+ * shared.cc: Use sizeof(user_info) in "offsets".
+ (user_shared_initialize): Add "reinit" argument to indicate need
+ to reinitialize the mapping. Replace "mount_table" by "user_shared"
+ throughout. Call user_shared->mountinfo.init and
+ user_shared->delqueue.init.
+ (shared_info::initialize): Do not call delqueue.init.
+ (memory_init): Add argument to user_shared_initialize.
+ * child_info.h (child_info::mount_h): Delete.
+ (child_info::user_h): New.
+ * sigpproc.cc (init_child_info): Use user_h instead of mount_h.
+ * dcrt0.cc (_dll_crt0): Ditto.
+ * fhandler_disk_file.cc (fhandler_disk_file::close): Use
+ user_shared->delqueue instead of cygwin_shared->delqueue.
+ * fhandler_virtual.cc (fhandler_virtual::close): Ditto.
+ * syscalls.cc (close_all_files): Ditto.
+ (unlink): Ditto.
+ (seteuid32): Add argument to user_shared_initialize.
+
+2003-09-24 Christopher Faylor <cgf@redhat.com>
+
+ * devices.cc: New file.
+ * devices.gperf: New file.
+ * devices.shilka: New file.
+ * cygwin-gperf: New file.
+ * cygwin-shilka: New file.
+ * fhandler_fifo.cc: New file.
+ * fhandler_nodevice.cc : New file.
+
+2003-09-24 Christopher Faylor <cgf@redhat.com>
+
+ Reorganize headers so that path.h precedes fhandler.h throughout.
+ Remove device argument and unit arguments from fhandler constructors
+ throughout. Remove pc arguments to fhandler functions and use internal
+ pc element instead, throughout. Use dev element in pc throughout. Use
+ major/minor elements rather than units and device numbers previously in
+ fhandler class. Use correct methods for fhandler file names rather
+ than directly accessing file name variables, throughout.
+ * Makefile.in (DLL_OFILES): Add devices.o, fhandler_fifo.o
+ * dcrt0.cc (dll_crt0_1): Call device::init.
+ * devices.h: Renumber devices based on more Linux-like major/minor
+ numbers. Add more devices. Declare standard device storage.
+ (device): Declare struct.
+ * dir.cc (opendir): Use new 'build_fh_name' to construct a fhandler_*
+ type.
+ * dtable.cc (dtable::get_debugger_info): Ditto.
+ (cygwin_attach_handle_to_fd): Ditto.
+ (dtable::release): Remove special FH_SOCKET case in favor of generic
+ "need_fixup_before" test.
+ (dtable::init_std_file_from_handle): Use either build_fh_dev or
+ build_fh_name to build standard fhandler.
+ (dtable::build_fh_name): Renamed from dtable::build_fhandler_from_name.
+ Move out of dtable class. Don't accept a path_conv argument. Just
+ build it here and pass it to:
+ (build_fh_pc): Renamed from dtable::build_fhandler. Move out of dtable
+ class. Use intrinsic device type in path_conv to create new fhandler.
+ (build_fh_dev): Renamed from dtable::build_fhandler. Move out of
+ dtable class. Simplify arguments to just take new 'device' type and a
+ name. Just return pointer to fhandler rather than trying to insert
+ into dtable.
+ (dtable::dup_worker): Accommodate above build_fh name changes.
+ (dtable::find_fifo): New (currently broken) function.
+ (handle_to_fn): Use strechr for efficiency.
+ * dtable.h: Reflect above build_fh name changes and argument
+ differences.
+ (fhandler_base *&operator []): Return self rather than copy of self.
+ * fhandler.cc (fhandler_base::operator =): Use pc element to set
+ normalized path.
+ (fhandler_base::set_name): Ditto.
+ (fhandler_base::raw_read): Use method to access name.
+ (fhandler_base::write): Correctly use get_output_handle rather than
+ get_handle.
+ (handler_base::device_access_denied): New function.
+ (fhandler_base::open): Eliminate pc argument and use pc element of
+ fhandler_base throughout.
+ (fhandler_base::fstat): Detect if device is based in filesystem and use
+ fstat_fs to calculate stat, if so.
+ (fhandler_base::fhandler_base): Eliminate handling of file names and,
+ instead, just free appropriate component from pc.
+ (fhandler_base::opendir): Remove path_conv parameter.
+ * fhandler.h: Remove all device flags.
+ (fhandler_base::pc): New element.
+ (fhandler_base::set_name): Change argument to path_conv.
+ (fhandler_base::error): New function.
+ (fhandler_base::exists): New function.
+ (fhandler_base::pc_binmode): New function.
+ (fhandler_base::dev): New function.
+ (fhandler_base::open_fs): New function.
+ (fhandler_base::fstat_fs): New function.
+ (fhandler_base::fstat_by_name): New function.
+ (fhandler_base::fstat_by_handle): New function.
+ (fhandler_base::isfifo): New function.
+ (fhandler_base::is_slow): New function.
+ (fhandler_base::is_auto_device): New function.
+ (fhandler_base::is_fs_special): New function.
+ (fhandler_base::device_access_denied): New function.
+ (fhandler_base::operator DWORD&): New operator.
+ (fhandler_base::get_name): Return normalized path from pc.
+ (fhandler_base::get_win32_name): Return windows path from pc.
+ (fhandler_base::isdevice): Renamed from is_device.
+ (fhandler_base::get_native_name): Return device format.
+ (fhandler_fifo): New class.
+ (fhandler_nodevice): New class.
+ (select_stuff::device_specific): Remove array.
+ (select_stuff::device_specific_pipe): New class element.
+ (select_stuff::device_specific_socket): New class element.
+ (select_stuff::device_specific_serial): New class element.
+ (select_stuff::select_stuff): Initialize new elements.
+ * fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Move to base
+ class from fhandler_disk_file.
+ (fhandler_base::fstat_by_name): Ditto.
+ (fhandler_base::fstat_by_name): Ditto.
+ (fhandler_disk_file::open): Move most functionality into
+ fhandler_base::open_fs.
+ (fhandler_base::open_fs): New function.
+ (fhandler_disk_file::close): Move most functionality into
+ fhandler_base::close_fs.
+ (fhandler_base::close_fs): New function.
+ * fhandler_mem.cc (fhandler_dev_mem::open): Use device name in
+ debugging output.
+ * fhandler_socket.cc (fhandler_socket::set_connect_secret): Copy
+ standard urandom device into appropriate place.
+ (fhandler_socket::accept): Reflect change in fdsock return value.
+ * fhandler_tty.cc: See "throughouts" above.
+ * net.cc: Accommodate fdsock change throughout.
+ (fdsock): Return success or failure, accept fd argument and device
+ argument.
+ * path.cc (symlink_info::major): New element.
+ (symlink_info::minor): New element.
+ (symlink_info::parse_device): Declare new function.
+ (fs_info::update): Accommodate changes in path_conv class.
+ (path_conv::fillin): Ditto.
+ (path_conv::return_and_clear_normalized_path): Eliminate.
+ (path_conv::set_normalized_path): New function.
+ (path_conv::path_conv): Set info in dev element. Use path_conv methods
+ Check for FH_FS rather than FH_BAD to indicate when to fill in
+ filesystem stuff. where appropriate rather than direct access. Use
+ set_normalized_path to set normalized path.
+ (windows_device_names): Eliminate.
+ (get_dev): Ditto.
+ (get_raw_device_number): Ditto.
+ (get_device_number): Ditto.
+ (win32_device_name): Call new device name parser to do most of the
+ heavy lifting.
+ (mount_info::conv_to_win32_path): Fill in dev field as appropriate.
+ (symlink_worker): Handle new device files.
+ (symlink_info::check): Ditto.
+ (symlink_info::parse_device): Define new function.
+ * path.h (executable_states): Move here from fhandler.h.
+ (fs_info): Rename variables to *_storage and create methods for
+ accessing same.
+ (path_conv): Add dev element, remove devn and unit and adjust inline
+ methods to accommodate.
+ (set_normalized_path): Declare new function.
+ * pinfo.cc (_pinfo::commune_recv): Add broken support for handling
+ fifos.
+ (_pinfo::commune_send): Ditto.
+ * pipe.cc (fhandler_pipe::close): check for existence of handle before
+ closing it.
+ (handler_pipe::create): Rename from make_pipe. Change arguments to
+ accept fhandler_pipe array. Accommodate fifos.
+ (pipe): Rework to deal with fhandler_pipe::create changes.
+ (_pipe): Ditto.
+ * select.cc: Use individual device_specific types throughout rather
+ than indexing with obsolete device number.
+ (set_bits): Use is_socket call rather than checking device number.
+ * shared_info.h (CURR_MOUNT_MAGIC): Update.
+ (conv_to_win32_path): Reflect addition of device argument.
+ * syscalls.cc (mknod_worker): New function.
+ (open): Use build_fh_name to build fhandler.
+ (chown_worker): Detect if this is an 'auto' device rather than an
+ on-filesystem device and handle appropriately.
+ (chmod_device): New function.
+ (chmod): Detect if this is an 'auto' device rather than an
+ on-filesystem device and handle appropriately. Use chmod_device to set
+ mode of in-filesystem devices.
+ (stat_worker): Eliminate path_conv argument. Call build_fh_name to
+ construct fhandler. Use fh->error() rather than pc->error to detect
+ errors in fhandler construction.
+ (access_worker): New function pulled from access. Accommodate
+ in-filesystem devices.
+ (access): Use access_worker.
+ (fpathconf): Detect if this is an 'auto' device rather than an
+ on-filesystem device and handle appropriately.
+ (mknod_worker): New function.
+ (mknod32): New function.
+ (chroot): Free normalized path -- assuming it was actually cmalloced.
+ * tty.cc (create_tty_master): Tweak for new device class.
+ (tty::common_init): Ditto.
+ * winsup.h (stat_worker): Remove.
+ (symlink_worker): Declare.
+
+ * exceptions.cc (set_process_mask): Just call sig_dispatch_pending and
+ don't worry about pending_signals since sig_dispatch_pending should
+ always do the right thing now.
+ (sig_handle): Reorganize SIGCONT handling to more closely conform to
+ SUSv3.
+ * pinfo.h: Move __SIG enum to sigproc.h.
+ (PICOM_FIFO): New enum element.
+ (_pinfo): Remove 'thread2signal' stuff throughout class.
+ (_pinfo::commune_send): Make varargs.
+ (_pinfo::sigtodo): Eliminate.
+ (_pinfo::thread2signal): Ditto.
+ * signal.cc (kill_worker): Eliminate call to setthread2signal.
+ * sigproc.cc (local_sigtodo): Eliminate.
+ (getlocal_sigtodo): Ditto.
+ (sigelem): New class.
+ (pending_signals): New class.
+ (sigqueue): New variable, start of sigqueue linked list.
+ (sigcatch_nonmain): Eliminate.
+ (sigcatch_main): Eliminate.
+ (sigcatch_nosync): Eliminate.
+ (sigcomplete_nonmain): Eliminate.
+ (pending_signals): Eliminate.
+ (sig_clear): Call signal thread to clear pending signals, unless
+ already in signal thread.
+ (sigpending): Call signal thread to get pending signals.
+ (sig_dispatch_pending): Eliminate use of pending_signals and just check
+ sigqueue.
+ (sigproc_terminate): Eliminate all of the obsolete semaphore stuff.
+ Close signal pipe handle.
+ (sig_send): Eliminate all of the obsolete semaphore stuff and use pipe
+ to send signals.
+ (getevent): Eliminate.
+ (pending_signals::add): New function.
+ (pending_signals::del): New function.
+ (pending_signals::next): New function.
+ (wait_sig): Eliminate all of the obsolete semaphore stuff. Use pipe to
+ communicate and maintain a linked list of signals.
+ * sigproc.h: Move __SIG defines here. Add __SIGPENDING.
+ (sig_dispatch_pending): Remove "C" specifier.
+ (sig_handle): Accept a mask argument.
+ * thread.cc: Remove signal handling considerations throughout.
+
+2003-09-22 Christopher Faylor <cgf@redhat.com>
+
+ * dcrt0.cc (do_exit): Eliminate "C" linkage. Call events_terminate
+ early.
+ (exit_states): Move out of source file into header file.
+ * winsup.h: Move exit_states here. Remove "C" linkage from do_exit
+ declaration.
+ * debug.cc (lock_debug): Remove explicit (and incorrect) external for
+ exit_state.
+ * sigproc.cc (sig_dispatch_pending): Don't flush signals if exiting.
+
+2003-09-20 Christopher Faylor <cgf@redhat.com>
+
+ * spawn.cc (pthread_cleanup): New struct.
+ (do_cleanup): New function.
+ (spawn_guts): Initialize struct for pthread_cleanup handling to ensure
+ proper restoration of signals if/when thread is cancelled. Restore
+ settings using pthread_cancel_pop.
+
+2003-09-19 Christopher Faylor <cgf@redhat.com>
+
+ * include/cygwin/version.h: Bump DLL minor number to 6.
+
+2003-09-19 Christopher Faylor <cgf@redhat.com>
+
+ * thread.h (__reent_t::init_clib): Declare new function.
+ * thread.cc (__reent_t::init_clib): Define new function.
+ (pthread::thread_init_wrapper): Use __reent_t::init_clib to init local
+ clib storage and set std{in,out,err} appropriately.
+
+2003-09-19 Christopher Faylor <cgf@redhat.com>
+
+ * syscalls.cc (system): Strip signal considerations from here so that
+ they are not inherited by a child process.
+ * spawn.cc (spawn_guts): Handle system() signal stuff here.
+ * winsup.h (_P_SYSTEM): Define.
+
+2003-09-18 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_tty.cc (fhandler_pty_master::process_slave_output):
+ Handle buf == NULL as flushing the buffer.
+ (fhandler_tty_slave::read): Handle ptr == NULL as flushing the buffer.
+ (fhandler_tty_slave::tcflush): Implement input queue flushing by
+ calling read with NULL buffer.
+ (fhandler_pty_master::tcflush): Ditto, calling process_slave_output.
+ * termios.cc (tcflush): Check for legal `queue' value. Return
+ EINVAL otherwise.
+
+2003-09-16 Brian Ford <ford@vss.fsi.com>
+
+ * syscalls.cc (gethostid): Add lpFreeBytesAvailable argument to
+ GetDiskFreeSpaceEx call since NT4 requires it.
+
+2003-09-16 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler_process.cc (fhandler_process::fill_filebuf): Open pinfo with
+ PID_MAP_RW.
+ * sigproc.cc (talktome): Ditto for winpids.
+
+2003-09-16 Christopher Faylor <cgf@redhat.com>
+
+ * pinfo.h (winpids::pid_access): New element.
+ (winpids::winpids): Rejigger to set pinfo_access.
+ * pinfo.cc (winpids::add): Try to open shared memory region with
+ supplied pinfo_access first, then default to readonly.
+ * fhandler_termios.cc (tty_min::kill_pgrp): When getting list of pids
+ to work with, suggest opening with PID_MAP_RW.
+ * signal.cc (kill_pgrp): Ditto.
+ * sigproc.cc (sig_send): Perform a write check on todo prior to
+ attempting to increment it. Return EACCES if we can't write to it.
+
+2003-09-16 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygheap.cc (cygheap_user::set_saved_sid): Rename from set_orig_sid.
+ * cygheap.h (class cygheap_user): Rename orig_psid, orig_uid and
+ orig_gid to saved_psid, saved_uid and saved_gid respectively.
+ Rename methods orig_sid and set_orig_sid to saved_sid and set_saved_sid
+ respectively.
+ * sec_helper.cc (sec_acl): Accommodate above changes.
+ * spawn.cc (spawn_guts): Ditto.
+ * uinfo.cc (uinfo_init): Ditto.
+
+2003-09-15 Christopher Faylor <cgf@redhat.com>
+
+ * getopt.c (opterr): Reinstate initialization.
+ (optind): Ditto.
+ (optopt): Ditto.
+ * pinfo.cc: Include cygheap.h or suffer compile error.
+ * shared.h: Reset magic number.
+
+2003-09-15 Christopher Faylor <cgf@redhat.com>
+
+ * exceptions.cc (sig_handle_tty_stop): Fix boneheaded mistake by using
+ correct check for parent state rather than inverted check.
+
+2003-09-15 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * security.h (__sec_user): Add "access2" argument.
+ (sec_acl): Add "original" and "access2" arguments.
+ (sec_user): Add "sid2" and "access2" argument. Remove dependence on
+ allow_ntsec.
+ (sec_user_nih): Ditto.
+ * sec_helper.cc (__sec_user): Add "has_security" test.
+ Call sec_acl with new arguments, letting it handle original_sid.
+ (sec_acl): Add "original" and "access2" arguments. Handle original_sid
+ depending on flag but avoiding duplicates. Use "access2" for sid2.
+ * pinfo.cc (pinfo::init): Use security attributes created by sec_user
+ when creating the mapping.
+ * security.cc (create_token): Adjust arguments in call to sec_acl.
+ Call sec_user instead of __sec_user.
+ * syscall.cc (seteuid32): Adjust arguments in call to sec_acl. Remove
+ now unnecessary test. Remove useless conversions to psid.
+ * dcrt0.cc (dll_crt0_1): Call cygsid::init before pinfo_init.
+
+2003-09-13 Christopher Faylor <cgf@redhat.com>
+
+ * Makefile.in: Make malloc_wrapper -fomit-frame-pointer.
+
+ * cygwin.din: Remove extraneous mallinfo definition.
+
+ * dcrt0.cc (quoted): Use strechr for efficiency.
+
+ * fhandler.cc (fhandler_base::write): Correctly use get_output_handle
+ rather than get_handle.
+ (fhandler_base::lseek): Use method for accessing name in debug output.
+
+2003-09-13 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler_disk_file.cc (path_conv::ndisk_links): Fix potential
+ off-by-one problem when first file in a directory is a directory.
+
+2003-09-13 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * include/sys/cygwin.h: Rename PID_UNUSED to PID_MAP_RW.
+ * pinfo.cc (pinfo_init): Initialize myself->gid.
+ (pinfo::init): Create the "access" variable, set it appropriately and
+ use it to specify the requested access.
+ * exceptions.cc (sig_handle_tty_stop): Add PID_MAP_RW in pinfo parent.
+ * signal.cc (kill_worker): Ditto for pinfo dest.
+ * syscalls.cc (setpgid): Ditto for pinfo p.
+
+2003-09-13 Christopher Faylor <cgf@redhat.com>
+
+ * include/cygwin/version.h: Bump DLL minor number to 5.
+
+2003-09-12 Christopher Faylor <cgf@redhat.com>
+
+ * thread.cc (MTinterface::fixup_after_fork): Remove code which
+ potentially overwrote _impure pointer with contents of thread which
+ invoked fork since this eliminates important information like the
+ pointer to the atexit queue.
+
+2003-09-12 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler_disk_file.cc (path_conv::ndisk_links): Fix problem where
+ search characters overwrote the path instead of being tacked on the
+ end.
+
+2003-09-12 Christopher Faylor <cgf@redhat.com>
+
+ * dcrt0.cc (_dll_crt0): Accommodate breaking apart of early_stuff_init.
+ * exceptions.cc (early_stuff_init): Delete.
+ (init_console_handler): New function - top half of early_stuff_init.
+ (init_global_security): New function - bottom half of early_stuff_init.
+ (sig_handle): Avoid special hExeced test for SIGINT. Just terminate
+ the captive process.
+ (signal_exit): Add debugging output.
+ * fhandler_tty.cc (fhandler_tty_slave::open): Don't allocate a console
+ if one already seems to exist. Properly initialize ctrl-c handling if
+ we do allocate a console.
+ * winsup.h (early_stuff_init): Delete declaration.
+ (init_console_handler): New declaration.
+ (init_global_security): New declaration.
+
+2003-09-11 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler_disk_file.cc (path_conv::ndisk_links): Rename from
+ num_entries. Accept an argument and calculate any extra links needed
+ based on missing . and .. entries.
+ (fhandler_disk_file::fstat_helper): Always call pc->ndisks_links() to
+ calculate the number of links.
+ * path.h (path_conv::ndisk_links): Declare.
+
+2003-09-11 Christopher Faylor <cgf@redhat.com>
+
+ * path.cc (normalize_posix_path): Put check for '//' prefix back to
+ denote a UNC path.
+ (slash_unc_prefix_p): Remove vestige of old //c method for accessing
+ drives.
+
+2003-09-11 Christopher Faylor <cgf@redhat.com>
+
+ * dir.cc (rmdir): Add more samba workarounds.
+
+2003-09-11 Corinna Vinschen <corinna@vinschen.de>
+
+ * shared.cc (user_shared_initialize): Revert length attribute for name
+ variable to be just UNLEN + 1.
+
+2003-09-10 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * shared_info.h (shared_info::initialize): Remove argument.
+ * cygheap.h (cygheap_user::init): New declaration.
+ * uinfo.cc (cygheap_user::init): New.
+ (internal_getlogin): Move functionality to cygheap_user::init. Open
+ the process token to update the group sid.
+ * shared.cc (user_shared_initialize): Get the user information from
+ cygheap->user.
+ (shared_info::initialize): Remove argument. Call cygheap->user.init
+ instead of cygheap->user.set_name.
+ (memory_init): Do not get the user name and do not pass it to
+ shared_info::initialize.
+ * registry.cc (get_registry_hive_path): Make csid a cygpsid.
+ (load_registry_hive): Ditto.
+
+2003-09-10 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler_disk_file.cc (num_entries): Take . and .. into account if
+ they do not exist since cygwin simulates them.
+ (fhandler_cygdrive::fstat): Ditto.
+ (fhandler_cygdrive::readdir): Don't do any specific tests on
+ __d_position when seeing if a drive exists.
+
+2003-09-10 Corinna Vinschen <corinna@vinschen.de>
+
+ * Makefile.in (DLL_OFILES): Add getopt.o and iruserok.o.
+ * cygwin.din: Export __check_rhosts_file, __rcmd_errstr, optarg,
+ opterr, optind, optopt, optreset, getopt, getopt_long, iruserok
+ and ruserok.
+ * getopt.c: Moved from lib to here. Define opt* variables as
+ dllexport.
+ * iruserok.c: Moved from lib to here. Rearrange function order.
+ Prefer using 64/32 bit functions.
+ * syscalls.cc (shell_fp): Define as struct __sFILE64.
+ (getusershell): Use fopen64 instead of fopen.
+ * winsup.h: Add declarations for seteuid32, fopen64,
+ cygwin_gethostbyname and cygwin_inet_addr.
+ * include/getopt.h: Declare opt* variables dllimport.
+ * include/cygwin/version.h: Bump API minor number.
+
+2003-09-10 Christopher Faylor <cgf@redhat.com>
+
+ * exceptions.cc (sig_handle_tty_stop): Check parent PID_NOCLDSTOP
+ rather than erroneously checking *my own* sigtodo.
+
+2003-09-10 Christopher Faylor <cgf@redhat.com>
+
+ * Makefile.in: Add some more -fomit-frame-pointer files.
+
+ * path.cc (conv_path_list_buf_size): Free normalized_path or suffer
+ memory leak.
+ * syscalls.cc (chroot): Ditto.
+
+2003-09-10 Corinna Vinschen <corinna@vinschen.de>
+
+ * Makefile.in (DLL_OFILES): Add bsdlib.o.
+ * autoload.cc (RegisterServiceProcess): Add.
+ * bsdlib.cc: New file.
+ (daemon): New function.
+ (login_tty): Ditto.
+ (openpty): Ditto.
+ (forkpty): Ditto.
+ * cygwin.din: Export daemon, forkpty, login_tty, logwtmp, updwtmp,
+ openpty and revoke.
+ * syscalls.cc (updwtmp): New function, writing to wtmp exclusively.
+ (logwtmp): Ditto.
+ (login): Call updwtmp instead of writing to wtmp by itself.
+ (logout): Ditto.
+ * tty.cc (revoke): New funtion.
+ * include/paths.h: Define _PATH_DEVNULL.
+ * include/pty.h: New header.
+ * include/cygwin/version.h: Bump API minor number.
+ * include/sys/utmp.h: Declare logwtmp with const arguments.
+ Declare updwtmp.
+ * lib/iruserok.c: New file.
+ (ruserok): New function.
+ (iruserok): Ditto.
+ (__ivaliduser): Ditto.
+ (__icheckhost): Ditto.
+
+2003-09-10 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::fstat): Don't use PC_POSIX.
+
+2003-09-09 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * shared_info.h: Include security.h.
+ (open_shared): Add psa argument.
+ (user_shared_initialize): New declaration.
+ * security.h: Add _SECURITY_H guard.
+ (sec_user): Use sec_none in the no ntsec case.
+ * spawn.cc (spawn_guts): Remove call to load_registry_hive.
+ * syscalls (seteuid32): If warranted, call load_registry_hive,
+ user_shared_initialize and RegCloseKey(HKEY_CURRENT_USER).
+ * shared.cc (user_shared_initialize): New.
+ (open_shared): Add and use psa argument.
+ (memory_init): Move mount table initialization to
+ user_shared_initialize. Call it.
+
+2003-09-09 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc (mmap64): Change address types from caddr_t to void *
+ according to SUSv3.
+ (mmap): Ditto.
+ (munmap): Ditto.
+ (msync): Ditto.
+ (mprotect): Ditto. Move to before the fhandler methods.
+ * include/sys/mman.h: Change prototypes accordingly.
+
+2003-09-08 Christopher Faylor <cgf@redhat.com>
+
+ * dcrt0.cc (dlL_crt0_1): Set __argc_safe after __argc is absolutely
+ know to be set.
+ * exceptions.cc (sig_handle_tty_stop): Don't reset sigCONT event since
+ it is reset automatically.
+ * fork.cc (fork): Remove obsolete usage of PID_SPLIT_HEAP.
+ * include/sys/cygwin.h: Ditto.
+ * sigproc.cc (sig_send): Use sigframe init method to set frame since it
+ checks for previous ownership of the frame.
+ * sigproc.h (sigframe::init): Accept an "is_exception" argument.
+
+2003-09-08 Christopher Faylor <cgf@redhat.com>
+
+ * dir.cc (readdir): Reinstate setting of old ino field for legacy
+ applications.
+ * dirent.h (dirent): Rename unused field to __ino32.
+
+2003-09-08 Christopher Faylor <cgf@redhat.com>
+
+ * passwd.cc (getpwnam_r): Initialize pw_comment field.
+
+2003-09-08 Christopher Faylor <cgf@redhat.com>
+
+ * passwd.cc (getpwuid_r32): Initialize pw_comment field.
+
+2003-09-08 Christopher Faylor <cgf@redhat.com>
+
+ * sigproc.cc (wait_sig_inited): Remove assertion since it is racy.
+
+2003-09-08 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygwin.din: Export endusershell, getusershell and setusershell.
+ * syscalls.cc (getusershell): New function.
+ (setusershell): Ditto.
+ (endusershell): Ditto.
+ * include/cygwin/version.h: Bump API minor number.
+
+2003-09-08 Nicholas Wourms <nwourms@netscape.net>
+
+ * cygwin.din: Export argz_add argz_add_sep argz_append argz_count
+ argz_create argz_create_sep argz_delete argz_extract argz_insert
+ argz_next argz_replace argz_stringify envz_add envz_entry envz_get
+ envz_merge envz_remove envz_strip
+ * include/cygwin/version.h: Bump api minor number.
+
+2003-09-07 Christopher Faylor <cgf@redhat.com>
+
+ Throughout, remove __d_u.__d_data fields from DIR structure.
+ * include/sys/dirent.h (dirent): Remvoe old_d_ino.
+ (DIR): Make __d_dirhash a 64 bit value. Remove __d_data and __d_u.
+ Add __flags.
+ * dir.cc (opendir_states): New enum.
+ (opendir): Clear new DIR __flags field.
+ (readdir): Fill in '.' and '..' entries if we hit EOF and we haven't
+ seen them already. Nuke setting of old_d_ino.
+ (rewinddir): Reset DIR __flags field.
+ (seekdir64): Ditto.
+ * fhandler_disk_file.cc (fhandler_cygdrive::fhandler_cygdrive): Remove
+ special handling of "." and ".." since they are now handled
+ automatically.
+
+2003-09-07 Christopher Faylor <cgf@redhat.com>
+
+ * include/cygwin/in.h: Don't define ipv6 stuff unless we call for it
+ specifically since it isn't really implemented yet.
+
+2003-09-07 Christopher Faylor <cgf@redhat.com>
+
+ * cygheap.cc (_csbrk): More left coercion cleanup.
+ * fhandler_tty.cc (fhandler_tty_slave::read): Ditto.
+ (fhandler_tty_slave::write): Ditto.
+ * fhandler_windows.cc (fhandler_windows::read): Ditto.
+ * heap.cc (sbrk): Ditto.
+
+2003-09-07 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * signal.cc (nanosleep): Improve test for valid values. Round delay up
+ to resolution. Fix test for negative remainder. Use timeGetTime
+ through gtod.
+ (sleep): Round up return value.
+
+2003-09-07 Pierre Humblet <pierre.humblet@ieee.org>
+ Christopher Faylor <cgf@redhat.com>
+
+ * hires.h (HIRES_DELAY_MAX): Define.
+ (hires_ms::minperiod): Declare static.
+ (hires_ms::resolution): New.
+ (hires_ms::dmsecs): New.
+ (hires_ms::prime): Return UINT.
+ (gtod): Declare.
+ * times.cc (hires_ms::prime): Always calculate minperiod and set it to
+ 1 in case of failure. Return minperiod.
+ (hires_ms::resolution): Define.
+ (hires_ms::~hires_ms): Delete.
+ (hires_ms::usecs): Check minperiod to prime.
+ (gtod) Define as global.
+
+2003-09-06 Christopher Faylor <cgf@redhat.com>
+
+ Remove left coercion throughout.
+
+2003-09-04 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * hires.h (hires_ms::~hires_ms): Delete declaration.
+ * times.cc (hires_ms::~hires_ms): Delete definition..
+
+2003-09-04 Christopher Faylor <cgf@redhat.com>
+
+ * dcrt0.cc (__argc_safe): New variable.
+ (dll_crt0_1): Store argc in __argc_safe, which will theoretically
+ remain untouched by the user.
+ * fhandler_console.cc (fhandler_console::read): Silence some compiler
+ warnings.
+ * fhandler_raw.cc (fhandler_dev_raw::raw_read): Ditto.
+ * pinfo.cc (_pinfo::commune_recv): Carefully bound argv scan and check
+ for potentially bad pointers since user could have set argv cell to
+ anythinw.
+ * cygheap.h (CYGHEAPSIZE): Bump up size.
+
+2003-09-04 Corinna Vinschen <corinna@vinschen.de>
+
+ * sysconf.cc (sysconf): Return more accurate value for _SC_AVPHYS_PAGES.
+
+2003-09-04 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc: Restructure. Add, remove and rewrite comments throughout
+ for better readability. Change function names for better
+ understanding.
+ (MAP_SET): Accommodate name change from map_map_ to page_map_.
+ (MAP_CLR): Ditto.
+ (MAP_ISSET): Ditto.
+ (mmap_record::page_map_): Rename from page_map_.
+ (mmap_record::get_map): Remove.
+ (mmap_record::alloc_page_map): Rename from alloc_map. Return bool
+ indicating success of cygheap memory allocation.
+ (mmap_record::free_page_map): Rename from free_map.
+ (mmap_record::fixup_page_map): Rename from fixup_map.
+ (mmap_record::find_unused_pages): Rename from find_empty.
+ (mmap_record::map_pages): Rename from map_map.
+ (mmap_record::unmap_pages): Rename from unmap_map.
+ (class list): Make all class members private.
+ (list::list): Remove.
+ (list::~list): Remove.
+ (list::get_fd): New attribute reader.
+ (list::get_hash): Ditto.
+ (list::get_record): Ditto.
+ (list::add_record): Manage all allocation for mmap_records. Check
+ for failed memory allocation and return NULL if so.
+ (list::set): New function.
+ (list::del_record): Rename from erase. Return true if last mmap_record
+ has been deleted, false otherwise. Check for legal incoming index
+ value.
+ (list::erase): Remove erase/0.
+ (list::search_record): Rename from match.
+ (map::map): Remove.
+ (map::~map): Remove.
+ (map::add_list): Manage all allocation for lists. Check for failed
+ memory allocation and return NULL if so.
+ (map::get_list): New method.
+ (map::del_list): Rename from erase. Check for legal incoming index
+ value.
+ (mmap64): Check for failed mmap_record memory allocation. Return
+ with MAP_FAILED and errno set to ENOMEM if so.
+ (munmap): Rearrange loop using new list and mmap_record accessor
+ functions. Rename loop index variables for better understanding.
+ Check if list can be deleted after last mmap_record in it has been
+ deleted.
+ (msync): Rearrange loop using new list and mmap_record accessor
+ functions. Rename loop index variables for better understanding.
+ (fixup_mmaps_after_fork): Ditto.
+
+2003-09-03 Christopher Faylor <cgf@redhat.com>
+
+ * cxx.cc (new): Fix formatting. Just return result of ccalloc rather
+ than calling memset explicitly.
+
+2003-09-03 Christopher Faylor <cgf@redhat.com>
+
+ * exceptions.cc (set_process_mask): Set pending signals only when
+ signals become unmasked.
+ * sigproc.cc (pending_signals): Flip back to a global.
+ (wait_sig): Don't set pending signals when there is an armed semaphore
+ or signal is blocked.
+
+ * shared.cc (shared_info::initialize): Add a username parameter for
+ user-mode mounts. Reorganize to try to avoid startup race.
+ (memory_init): Move some stuff into shared_info::initialize.
+ * shared_info.h (shared_info::initialize): Change declaration.
+ (CURR_SHARED_MAGIC): Update.
+
+2003-09-01 Christopher Faylor <cgf@redhat.com>
+
+ * include/cygwin/version.h: Bump DLL minor number to 4.
+
+2003-09-01 Christopher Faylor <cgf@redhat.com>
+
+ * net.cc (dup_ent): Restore check for NULL input.
+
+2003-08-31 Christopher Faylor <cgf@redhat.com>
+
+ * include/sys/cygwin.h: Don't define cygwin-specific things if
+ !__CYGWIN__.
+
+2003-08-31 Christopher Faylor <cgf@redhat.com>
+
+ * cygheap.cc (cygheap_init): Allocate space for sigaction array in
+ cygheap.
+ * cygheap.h (cygheap_types): Add HEAP_SIGS.
+ * exceptions.cc (signal_fixup_after_exec): Remove from this file.
+ * pinfo.h (pinfo::getsig): Just return global_sigs array.
+ (pinfo::sigs): Delete.
+ * sigproc.cc (signal_fixup_after_exec): Move it here.
+ (global_sigs): New global array, moved from pinfo structure.
+ (sigalloc): New function. Allocate global sigaction array here.
+ (proc_subproc): Remove copysigs call. It's automatic now.
+ * include/sys/cygwin.h (PID_NOCLDSTOP): New value.
+ * signal.cc (sigaction): Set myself->PID_NODCLDSTOP when appropriate.
+ * sigproc.h (sigalloc): Declare.
+
+ * fnmatch.c (fnmatch): Use C90 parameters.
+ (rangematch): Ditto.
+
+ * fhandler.cc (fhandler_base::raw_read): Use right coercion to avoid a
+ compiler warning.
+
+2003-08-31 Christopher Faylor <cgf@redhat.com>
+
+ * net.cc (dup_ent): Make debugging output consistent.
+
+2003-08-31 Christopher Faylor <cgf@redhat.com>
+
+ Use dup_ent rather than specific dup_*_ptr functions throughout.
+ * (gen_ent): Delete.
+ (dup_ent): Subsume gen_ent functionality.
+ (dup_host_ptr): Delete.
+ (dup_proto_ptr): Ditto.
+ (dup_servent_ptr): Ditto.
+
+2003-08-31 Christopher Faylor <cgf@redhat.com>
+
+ * net.cc (gen_ent): Invert sense of null check so that debug output
+ makes sense.
+
+2003-08-31 Christopher Faylor <cgf@redhat.com>
+
+ * net.cc (free_char_list): Delete.
+ (dup_addr_list): Delete.
+ (dup_char_list): Delete.
+ (free_hostent_ptr): Delete.
+ (free_protoent_ptr): Delete.
+ (free_servent_ptr): Delete.
+ (DWORD_round): New function.
+ (strlen_round): New function. Returns strlen rounded up to word size.
+ (dup_ent): New, generic function to duplicate a {host,proto,serv}ent
+ structure.
+ (gen_ent): New macro. Generates a generic dup_{host,proto,serv}ent_ptr
+ function.
+ (cygwin_getservbyname): Remove call to free_servent_ptr, pass
+ servent_buf to dup_servent_ptr.
+ (cygwin_getservbyport): Ditto.
+ (cygwin_gethostbyname): Ditto for hostent.
+ (cygwin_gethostbyaddr): Ditto.
+ (cygwin_getprotobyname): Ditto for protoent.
+ (cygwin_getprotobynumber): Ditto.
+
+2003-08-31 Christopher Faylor <cgf@redhat.com>
+
+ * Makefile.in (MALLOC_OFILES): Always fill in with correct malloc
+ object.
+ * configure.in: Fill in MALLOC_OFILES with either debugging or regular
+ malloc.
+ * configure: Regenerate.
+ * dlmalloc.c: Make various fruitless changes to attempt to get to work.
+ * dlmalloc.h: Ditto.
+ * malloc.cc (free): Check malloc pool when debugging.
+
+ * path.cc (win32_device_name): Eliminate compiler warning.
+
+ * sigproc.cc (sig_dispatch_pending): Remove use of was_pending. Let
+ thisframe.call_signal_handler decide if handler should be called rather
+ than using bogus was_pending check.
+
+ * exceptions.cc (interrupt_setup): Remove accidentally checked in
+ debugging code.
+
+2003-08-30 Christopher Faylor <cgf@redhat.com>
+
+ * heap.cc (sbrk): Save rounded address in user_heap_max.
+
+2003-08-30 Christopher Faylor <cgf@redhat.com>
+
+ * sigproc.cc (sig_dispatch_pending): Remove explicit call to
+ thisframe.call_signal_handler.
+
+2003-08-30 Christopher Faylor <cgf@redhat.com>
+
+ Remove some cygserver files.
+
+2003-08-28 Christopher Faylor <cgf@redhat.com>
+
+ * sigproc.h: Make some functions regparm.
+ * sigproc.cc (checkstate): Make regparm.
+ (getevent): Change parameters in declaration, rename from getsem, make regparm.
+ (sig_send): Recognize that nosync is now an event. Remove some old
+ cruft from previous interrupt anywhere signal handler.
+ (getevent): Change parameters in definition, rename from getsem.
+ Allocate event rather than semaphore.
+ (wait_sig): Treat sigcatch_nosync as an event.
+
+2003-08-28 Christopher Faylor <cgf@redhat.com>
+
+ * exceptions.cc (sigreturn): Fix problem where old return address was
+ not properly restored for a nested signal.
+
+2003-08-27 Christopher Faylor <cgf@redhat.com>
+
+ * autoload.cc (SwitchToThread): Declare as autoload function.
+ * cygthread.h (cygthread::main_thread_id): Make public.
+ * exceptions.cc (setup_handler): Remove unneeded priority stuff.
+ Rename label to reflect what it does. Add debugging for idiotic
+ Windows NT problem. Change debugging output to include signal number.
+ * miscfuncs.cc (low_priority_sleep): If available, use SwitchToThread
+ function to give time slice to other threads.
+ * wincap.cc: Properly define have_switch_to_thread throughout.
+ * wincap.h (wincap::switch_to_thread): New element.
+
+2003-08-27 Christopher Faylor <cgf@redhat.com>
+
+ * syscalls.cc (mount): Don't check win32_path when doing cygdrive
+ mount.
+
+2003-08-27 Christopher Faylor <cgf@redhat.com>
+
+ * specdir: Correctly remove temporary directory prior to use.
+
+2003-08-27 Christopher Faylor <cgf@redhat.com>
+
+ * sigproc.cc (wait_sig): Count number of iterations through
+ 'more_signals' loop and issue a warning if DEBUGGING and excessive.
+ (WFSO): When debugging and infinite timeout, loop.
+
+2003-08-26 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/cygwin/stat.h: Allow definition of internal stat structures
+ also when compiling newlib.
+
+2003-08-25 Christopher Faylor <cgf@redhat.com>
+
+ Throughout, change USE_CYGSERVER to USE_SERVER.
+ * Makefile.in (LIBSERVER): Define and use.
+ * configure.in: Set LIBSERVER as appropriate.
+ * configure: Regenerate.
+ * acconfig.h: Regenerate.
+ * environ.cc: Rename allow_daemon to allow_server. Only recognize when
+ USE_SERVER is defined.
+
+2003-08-23 Christopher Faylor <cgf@redhat.com>
+
+ * syscalls.cc (_remove_r): Define.
+
+2003-08-22 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygheap.h (enum cygheap_types): Add HEAP_MMAP.
+ (CYGHEAPSIZE): Add another 64K.
+ * mmap.cc: Use cmalloc, ccalloc and crealloc with HEAP_MMAP type
+ throughout.
+
+2003-08-22 Christopher Faylor <cgf@redhat.com>
+
+ * cygheap.cc (user_heap_info::max): New field.
+ * heap.cc (heap_init): Save pointer to end of heap reserved memory.
+ (sbrk): Don't attempt to commit memory beyond end of heap reserved
+ memory. Attempt to honor comment and reserve commitbytes if heapchunk
+ fails.
+
+2003-08-20 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * exceptions.cc (sigreturn): Don't clobber ebp in recursive signal
+ calls.
+
+2003-08-22 Christopher Faylor <cgf@redhat.com>
+
+ * exceptions.cc (sig_handle): Change so that default signals indicate
+ success.
+
+2003-08-21 Christopher Faylor <cgf@redhat.com>
+
+ * sigproc.cc (wait_sig): Remove redundant test in do/while.
+
+2003-08-21 Christopher Faylor <cgf@redhat.com>
+
+ * sigproc.cc (wait_sig): Avoid infinite loop.
+
+2003-08-20 Christopher Faylor <cgf@redhat.com>
+
+ * speclib: Reenable removal of temp files.
+
+2003-08-20 Christopher Faylor <cgf@redhat.com>
+
+ * miscfuncs.cc (low_priority_sleep): Sleep at same priority as main
+ thread.
+ * sigproc.cc (wait_sig): Keep looping if there are more signals to
+ consider and we are flushing signals.
+ (sig_send): Put nonsync signals in the correct bucket.
+
+2003-08-20 Christopher Faylor <cgf@redhat.com>
+
+ * speclib: Fix created lib to avoid "File truncated" problems.
+
+2003-08-20 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * exceptions.cc (interrupt_setup): Set sigsave.sig last to avoid a
+ race.
+
+2003-08-20 Christopher Faylor <cgf@redhat.com>
+
+ * sigproc.cc (wait_sig): Ensure that myself->getsigtodo array is
+ flushed on a __SIGFLUSH.
+
+2003-08-20 Pierre Humblet <pierre.humblet@ieee.org>
+ Christopher Faylor <cgf@redhat.com>
+
+ * exceptions.cc (_sigreturn): Handle nested signals without growing the
+ stack.
+
+2003-08-19 Christopher Faylor <cgf@redhat.com>
+
+ * exceptions.cc (pending_signals): Remove unneeded declaration.
+ * sigproc.cc (pending_signals): Make static.
+ (wait_sig): Use defined values rather than integers for rc. Never scan
+ both todo arrays as this could cause hangs if signals arrive from two
+ different sources. Rename saw_pending_signals to saw_failed_interrupt.
+ Exit loop when signal found. Enter low-priority sleep, if necessary,
+ after finished signalling completion. Set pending_signals when blocked
+ (from Pierre Humblet).
+
+2003-08-19 Christopher Faylor <cgf@redhat.com>
+
+ * signal.cc (sigpending): Move.
+ * sigproc.cc (sigpending): To here.
+ (getlocal_sigtodo): Return process-local signal array.
+ (sigpending): Accommodate new process-local signal array.
+ (sig_send): Ditto.
+ (sig_set_pending): Ditto.
+ (wait_sig): Ditto.
+
+2003-08-19 Christopher Faylor <cgf@redhat.com>
+
+ Throughout, eliminate argument to sig_dispatch_pending.
+ * exceptions.cc (setup_handler): Move non-interruptible condition
+ handling (back) to wait_sig.
+ (set_process_mask): Don't worry about calling sig_dispatch_pending from
+ sigthread since it is detected in the function anyway.
+ (sig_handle): Eliminate thisproc arg. Don't call sig_dispatch_pending
+ on SIGCONT since that should happen automatically.
+ * sigproc.cc (sig_dispatch_pending): Eliminate justwake argument. Just
+ return when called from sigthread.
+ (wait_sig): Change some variables to bool. Change inner while to an
+ if. Move uninterruptible signal handling here.
+ (sigproc_terminate): Don't call sig_dispatch_pending. Just increment
+ semaphore on exit.
+
+ * speclib: Use slightly different (but still flawed) method for
+ determining symbols to extract from libraries.
+
+2003-08-18 Christopher Faylor <cgf@redhat.com>
+
+ * exceptions.cc (sigdelayed): Fix race where signal handler could get
+ the wrong mask (as suggested by Pierre Humblet).
+
+2003-08-18 Christopher Faylor <cgf@redhat.com>
+
+ * path.cc (mount): Add null/empty check for input parameters.
+ (umount): Add null/empty check for input parameters.
+
+2003-08-17 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * grp.cc (read_group): Revert previous change.
+ * uinfo.cc (pwdgrp::load): Always reset curr_lines.
+
+2003-08-17 Corinna Vinschen <corinna@vinschen.de>
+
+ * errno.cc (errmap): Map ERROR_INVALID_BLOCK_LENGTH to EIO.
+ * fhandler_raw.cc (fhandler_dev_raw::raw_read): Set more accurate
+ errnos instead of EACCES.
+ (fhandler_dev_raw::raw_write): Ditto.
+
+2003-08-17 Christopher Faylor <cgf@redhat.com>
+
+ * path.cc (special_name): Accommodate all special names with
+ extensions.
+
+2003-08-15 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc (mmap64): Avoid crash if file size is less than requested
+ map length.
+
+2003-08-13 Igor Pechtchanski <pechtcha@cs.nyu.edu>
+
+ * path.cc (special_name): Add checks for some specials followed by
+ a "." and a FIXME comment.
+
+2003-08-13 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygwin.din: Accommodate change from cygwin_lstat to lstat.
+ * syscalls.cc: Add defines to avoid declaration issues when
+ renaming cygwin_lstat back to lstat.
+ (lstat): Reverted name change from cygwin_lstat.
+
+2003-08-12 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/sys/param.h (NBBY): Define if not defined.
+
+2003-08-12 Nicholas Wourms <nwourms@netscape.net>
+
+ * include/sys/param.h (setbit): Add new bitmap related macro.
+ (clrbit): Likewise.
+ (isset): Likewise.
+ (isclr): Likewise.
+ (howmany): Add new counting/rounding macro.
+ (rounddown): Likewise.
+ (roundup): Likewise.
+ (roundup2): Likewise.
+ (powerof2): Likewise
+ (MIN): Add macro for calculating min.
+ (MAX): Add macro for calculating max.
+
+2003-08-09 Christopher Faylor <cgf@redhat.com>
+
+ * include/cygwin/version.h: Bump DLL minor number to 3.
+
+2003-08-08 Gerrit P. Haase <gp@familiehaase.de>
+
+ * include/stdint.h: Correctly define INT32_MIN.
+
+2003-08-08 David Rothenberger <daveroth@acm.org>
+
+ * grp.cc (read_group): Set __group32.gr_mem pointer back to &null_ptr
+ after free() is called.
+
+2003-08-05 Christopher Faylor <cgf@redhat.com>
+
+ * Makefile.in: Rework to accommodate new speclib arguments.
+ * speclib: Rework to extract everything from libcygwin.a rather than
+ building things from existing object files.
+
+2003-08-05 Pavel Tsekov <ptsekov@gmx.net>
+
+ * path.cc (cygdrive_getmntent): Do not skip over drives of type
+ DRIVE_REMOVABLE.
+
+2003-08-05 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler.cc (fhandler_base::lseek): Be more paranoid when
+ constructing offsets from 64 bit value.
+ * syscalls.cc (logout): Avoid temp buffer memcpy since new scheme does
+ not require it.
+ (utmp_data): Rework as a macro which returns a pointer into a buffer.
+ (getutent): Use new buffer allocation mechanism to grab a utmp buffer.
+ (getutid): Ditto.
+ (pututline): Ditto.
+
+2003-08-05 Pavel Tsekov <ptsekov@gmx.net>
+
+ * fhandler_disk_file.cc (fhandler_cygdrive::readdir): Do not change
+ 'errno' if end of directory condition is encountered as per SUSv2.
+ * fhandler_proc.cc (fhandler_proc::readdir): Ditto.
+ * fhandler_process (fhandler_process::readdir): Ditto.
+ * fhandler_registry (fhandler_registry::readdir): Ditto.
+
+2003-07-30 Christopher Faylor <cgf@redhat.com>
+
+ * dcrt0.cc (_dll_crt0): Move strace.microseconds initialization to
+ after pthread initialization.
+ (dll_crt0_1): i.e., here.
+
+2003-07-28 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler_base.cc (fhandler_base::readv): Rework to properly return
+ number of bytes from read.
+
+2003-07-28 Christopher Faylor <cgf@redhat.com>
+
+ * include/cygwin/version.h: Bump DLL minor number to 2.
+
+2003-07-26 Christopher Faylor <cgf@redhat.com>
+
+ * exceptions.cc (ctrl_c_handler): Send SIGHUP when events occur only if
+ there is a tty associated with the process. Send SIGHUP on
+ CTRL_LOGOFF_EVENT.
+
+ * fhandler_tty.cc (fhandler_tty_slave::open): Adjust console open
+ handle counter regardless of whether this is a pty or tty.
+ (fhandler_tty_slave::open): Ditto.
+ (fhandler_tty_slave::dup): Ditto.
+ (fhandler_tty_common::set_close_on_exec): Ditto.
+ (fhandler_tty_master::init_console): Decrement console open handle
+ counter after init since it will now be handled by all tty open.
+ * syscalls.cc (setsid): Rework debugging output slightly.
+
+2003-07-25 Christopher Faylor <cgf@redhat.com>
+
+ * configure.in: Use 'install-sh -c'.
+ * configure: Regenerate.
+
+2003-07-25 Christopher Faylor <cgf@redhat.com>
+
+ * configure.in: Always use install-sh.
+ * configure: Regenerate.
+
+2003-07-25 Christopher Faylor <cgf@redhat.com>
+
+ * include/cygwin/socket.h: Conditionalize [AP]F_INET6 define.
+
+2003-07-25 Christopher Faylor <cgf@redhat.com>
+
+ * Makefile.in (OBSOLETE_FUNCTION): Add fdopen.
+
+2003-07-25 Christopher Faylor <cgf@redhat.com>
+
+ * cygwin.din: Export _fdopen64
+ * Makefile.in (NEW_FUNCTIONS): Add _fdopen64 -> fdopen translation.
+ * include/cygwin/version.h: Bump api minor number.
+
+ * ntdll.h: Remove (now) duplicate FILE_SYNCHRONOUS_IO_NONALERT
+ definition.
+
+2003-07-24 Christopher Faylor <cgf@redhat.com>
+
+ * environ.cc (check_case_init): Use strncasematch.
+
+ * cygwin.din: Export __mempcpy.
+ * cygwin/version.h: Bump api minor number.
+
+2003-07-21 Pavel Tsekov <ptsekov@gmx.net>
+
+ * mmap.cc: Use proper format specifiers for _off64_t and size_t in
+ format strings passed to syscall_printf () and debug_printf ()
+ throughout.
+
+2003-07-18 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * security.cc (verify_token): Fix white space and style.
+ Use type bool instead of BOOL and char. Use alloca
+ instead of malloc and free for my_grps.
+
+2003-07-17 Corinna Vinschen <corinna@vinschen.de>
+
+ * sysconf.cc (sysconf): Fix OPEN_MAX patch. Return page size on
+ _SC_PAGESIZE again.
+
+2003-07-14 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygheap.h (class cygheap_user): Use INVALID_HANDLE_VALUE as invalid
+ value for tokens.
+ * syscalls.cc (seteuid32): Ditto. Set new_token to process token if
+ process token is suitable.
+ * uinfo.cc (uinfo_init): Initialize tokens in cygheap user info
+ to INVALID_HANDLE_VALUE.
+
+2003-07-14 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * cygheap.h (enum impersonation): Delete.
+ (cygheap_user::impersonation_state): Delete.
+ (cygheap_user::current_token): New.
+ (cygheap_user::issetuid): Modify to use current_token.
+ (cygheap_user::token): Ditto.
+ (cygheap_user::deimpersonate): Ditto.
+ (cygheap_user::reimpersonate): Ditto.
+ (cygheap_user::has_impersonation_tokens): Ditto.
+ (cygheap_user::close_impersonation_tokens): Ditto.
+ * security.cc (cygwin_set_impersonation_token): Always set the token.
+ (verify_token): Change type of gsid to cygpsid.
+ (get_file_attribute): Use the effective ids.
+ * syscalls.cc (seteuid32): Modify to use cygheap_user::current_token.
+ * uinfo.cc (uinfo_init) Do not set cygheap->user.impersonation_state.
+
+2003-07-12 Christopher Faylor <cgf@redhat.com>
+
+ * pinfo.cc (_pinfo::commune_send): Fix bounds test so that poll of
+ communicating pid actually stops eventually.
+
+2003-07-10 Christopher Faylor <cgf@redhat.com>
+
+ * path.cc (get_device_number): Remove special com? consideration.
+ (special_chars): Make static.
+ (special_introducers): New.
+ (special_char): Allow specified valid_chars args.
+ (fnunmunge): Handle aux-like filenames correctly.
+ (special_name): Add con, conin$, conout$.
+ (mount_item::fnmunge): Use __small_sprintf return value to calculate
+ increments.
+
+2003-07-09 Christopher Faylor <cgf@redhat.com>
+
+ * include/cygwin/version.h: Bump DLL minor number to 1.
+
+2003-07-09 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler_proc.cc (format_proc_stat): Use correctly sized constants
+ for filling in zeros on 98.
+
+2003-07-09 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler_proc.cc (fhandler_proc::fill_filebuf): Allocate more space
+ for stat buffer.
+ (format_proc_stat): Reorganize to accumulate and report on all cpus.
+
+2003-07-09 Christopher Faylor <cgf@redhat.com>
+
+ * sysconf.cc (sysconf): Return processors online rather than bitmask
+ for _SC_NPROCESSORS_ONLN.
+
+2003-07-08 Christopher Faylor <cgf@redhat.com>
+
+ * cygheap.cc (creturn): Set appropriate errno when out of memory.
+ (ccalloc): Only issue system_printf when debugging.
+ * dtable.cc (dtable::extend): Only allocate 100 * the incremental growth
+ size max. Set errno appropriately.
+ (dtable::build_fhandler): Check for error from set_name.
+ * fhandler.cc (fhandler_base::set_name): Set errno and return error on OOM.
+ * fhandler.h (fhandler_base::set_name): Change to bool.
+ * fhandler_process.cc (format_process_stat): Fix formatting.
+ * resource.cc (getrlimit): Return greater of OPEN_MAX or fd table size.
+ * sysconf.cc (sysconf): Ditto.
+
+2003-07-07 Christopher Faylor <cgf@redhat.com>
+
+ * rmsym: Don't use ranlib.
+
+2003-07-07 Christopher Faylor <cgf@redhat.com>
+
+ * newsym: Reenable removal of tmp directory. Just use ar to generate
+ archive index.
+ * Makefile.in: Don't send ranlib to newsym or rmsym.
+
+2003-07-07 Christopher Faylor <cgf@redhat.com>
+
+ * newsym: Create objects that are closer to those created by dlltool so
+ as not to confuse --export-all-symbols.
+ * rmsym: Be a little more accepting of object filenames now that
+ dlltool can create different format files.
+
+2003-07-06 Christopher Faylor <cgf@redhat.com>
+
+ * newsym: Oops. Revert below change.
+
+2003-07-06 Christopher Faylor <cgf@redhat.com>
+
+ * newsym: Use correct prefix for generating imports.
+ * pinfo.cc (_pinfo::commune_send): Don't wait forever for a response
+ from another process.
+
+2003-07-06 Christopher Faylor <cgf@redhat.com>
+
+ * syscalls.cc (gethostid): Set thread affinity so that results are
+ predictable.
+
+2003-07-05 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc (list::match): Add parameters to return valid address and
+ length back to munmap(). Evaluate intersection between given
+ area and mapped area and return it, if any.
+ (mmap64): On regular files, don't allow mappings beginning beyond
+ EOF. Return with errno set to ENXIO instead.
+ (munmap): Rewrite SUSv3 conformant. Check if given memory area is
+ valid. Unmap all maps inside given memory area. Don't return error
+ if no mapping has been unmapped.
+
+2003-07-05 N Stephens <nigel@mips.com>
+
+ * fhandler.h (fhandler_socket::get_connect_state): New method to
+ return socket connection state.
+ * fhandler_socket.cc (dup): Copy socket connect state to new file
+ handle.
+ * net.cc (cygwin_rcmd): Mark file handles of sockets returned by
+ rcmd() as CONNECTED state.
+ (cygwin_rexec): Similarly for rexec().
+ (socketpair): Mark both ends of a new socket pair as CONNECTED.
+
+2003-07-04 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc (fhandler_disk_file::mmap): Fix address test.
+
+2003-07-03 Christopher Faylor <cgf@redhat.com>
+
+ * path.cc (fillout_mntent): Change "posix" to "managed".
+
+2003-07-02 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler.h (FH_ENC): New enum.
+ (fhandler_base::get_encoded): New function.
+ (fhandler_base::set_encoded): Ditto.
+ * fhandler_disk_file.cc (fhandler_disk_file::opendir): Set encoded flag
+ in fhandler, as appropriate.
+ (fhandler_disk_file::readdir): Unmunge filename as appropriate based on
+ new encoding flag.
+ * path.cc (normalize_posix_path): Don't punt on files with colons.
+ (special_char): New function.
+ (mount_item::fnmunge): Ditto.
+ (fnunmunge): Ditto.
+ (special_name): Ditto.
+ (mount_item::build_win32): Avoid drive considerations when file is
+ encoded.
+ (mount_info::conv_to_win32_path): Handle encoded filenames.
+ (mount_info::conv_to_posix_path): Ditto.
+ (fillout_mntent): Add posix string when directory is encoded.
+ * path.h (fnunmunge): Declare.
+ (path_conv::is_encoded): Declare.
+
+2003-07-03 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler_tty.cc (fhandler_tty_slave::open): Conditionalize a little
+ more of the cygserver stuff so that ttys actually work.
+
+2003-07-03 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc (mmap64): Allow MAP_FIXED with pagesize granularity (4K).
+ If a non-zero addr is given, align it to the next lower 64K boundary.
+ (fhandler_disk_file::mmap): If a non-zero address is given, try
+ mapping using the given address first. If it fails and flags is not
+ MAP_FIXED, try again with NULL address.
+
+2003-07-01 Christopher Faylor <cgf@redhat.com>
+
+ * thread.cc: Remove _MT_SAFE conditional.
+
+2003-07-01 Christopher Faylor <cgf@redhat.com>
+
+ * configure.in: Fix --enable-server option.
+ * configure: Regenerate.
+
+2003-07-01 Christopher Faylor <cgf@redhat.com>
+
+ * Makefile.in: Remove cygserver stuff.
+ * acconfig.h: Add USE_CYGSERVER define.
+ * config.h.in: Regenerate.
+ * configure.in: Add --enable-server setting.
+ * configure: Regenerate.
+ * fhandler_tty.cc (fhandler_tty_slave::open): Conditionalize
+ compilation of cygserver stuff.
+ * fork.cc (fork_child): Ditto.
+ * shm.cc: Ditto.
+ * tty.cc (tty::common_init): Ditto.
+
+ * dcrt0.cc: Use bool rather than BOOL for CYGWIN environment variable
+ definitions.
+ * environ.cc: Ditto.
+ * ntea.cc: Ditto.
+ * security.cc: Ditto.
+ * security.h: Ditto.
+ * syscalls.cc (check_posix_perm): Remove externs that were already
+ declared in a header.
+ * winsup.h: Ditto. Declare _MT_SAFE here. Delete it someday since
+ cygwin should always be _MT_SAFE.
+
+2003-07-01 Christopher Faylor <cgf@redhat.com>
+
+ * thread.cc: Remove _MT_SAFE conditional.
+
+2003-07-01 Christopher Faylor <cgf@redhat.com>
+
+ * configure.in: Fix --enable-server option.
+ * configure: Regenerate.
+
+2003-07-01 Christopher Faylor <cgf@redhat.com>
+
+ * Makefile.in: Remove cygserver stuff.
+ * acconfig.h: Add USE_CYGSERVER define.
+ * config.h.in: Regenerate.
+ * configure.in: Add --enable-server setting.
+ * configure: Regenerate.
+ * fhandler_tty.cc (fhandler_tty_slave::open): Conditionalize
+ compilation of cygserver stuff.
+ * fork.cc (fork_child): Ditto.
+ * shm.cc: Ditto.
+ * tty.cc (tty::common_init): Ditto.
+
+ * dcrt0.cc: Use bool rather than BOOL for CYGWIN environment variable
+ definitions.
+ * environ.cc: Ditto.
+ * ntea.cc: Ditto.
+ * security.cc: Ditto.
+ * security.h: Ditto.
+ * syscalls.cc (check_posix_perm): Remove externs that were already
+ declared in a header.
+ * winsup.h: Ditto. Declare _MT_SAFE here. Delete it someday since
+ cygwin should always be _MT_SAFE.
+
+2003-06-30 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * cygheap.h (enum impersonation): New enum.
+ (cygheap_user::token): Delete.
+ (cygheap_user::impersonated): Delete.
+ (cygheap_user::external_token): New member.
+ (cygheap_user::internal_token): New member.
+ (cygheap_user::impersonation_state): New member.
+ (cygheap_user::issetuid): Modify.
+ (cygheap_user::token): New method.
+ (cygheap_user::deimpersonate): New method.
+ (cygheap_user::reimpersonate): New method.
+ (cygheap_user::has_impersonation_tokens): New method.
+ (cygheap_user::close_impersonation_tokens): New method.
+ * dtable.cc (dtable::vfork_child_dup): Use new cygheap_user methods.
+ * fhandler_socket.cc (fhandler_socket::dup): Ditto.
+ * fork.cc (fork_child): Ditto.
+ (fork_parent): Ditto.
+ * grp.cc (internal_getgroups): Ditto.
+ * security.cc (verify_token): Ditto.
+ (check_file_access): Ditto.
+ (cygwin_set_impersonation_token): Detect conflicts. Set
+ user.external_token.
+ * spawn.cc (spawn_guts): Use new cygheap_user methods.
+ * syscalls.cc (seteuid32): Rearrange to use the two tokens
+ in cygheap_user.
+ (setegid32): Use new cygheap_user methods.
+ * uinfo.cc: (internal_getlogin): Ditto.
+
+2003-06-25 Doru Carastan <doru.carastan@mvista.com>
+
+ * Makefile.in: Use INSTALL_PROGRAM to install the cygwin DLL.
+
+2003-06-24 Thomas Pfaff <tpfaff@gmx.net>
+
+ * thread.cc (MTinterface::fixup_after_fork): Fix thread list after
+ fork.
+ (pthread::threads): Instantiate.
+ (pthread::pthread): Initialize running and suspendend.
+ Initialize next with NULL.
+ Add thread to thread list if it is not the null_pthread.
+ (pthread::~pthread): Remove thread from thread list if it is
+ not the null_pthread.
+ (pthread::postcreate): Set running flag.
+ (pthread::exit): Reset running flag.
+ (pthread::cancel): Try to cancel thread only if still running.
+ (pthread::_fixup_after_fork): Implement.
+ (pthread::detach): Check if thread is still running before detach.
+ * thread.h (pthread::running): New member.
+ (pthread::next): Ditto.
+ (pthread::fixup_after_fork): New static method.
+ (pthread::threads): New static method.
+ (pthread::_fixup_after_fork): New method.
+
+2003-06-20 Christopher Faylor <cgf@redhat.com>
+
+ * pinfo.cc (_pinfo::commune_send): Don't attempt to communicate with a
+ pure windows process.
+
+2003-06-18 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * autoload.cc (GetNetworkParams): Add.
+ * net.cc (getdomainname): Call GetNetworkParams and read the
+ DhcpDomain registry value if warranted.
+
+2003-06-17 Christopher Faylor <cgf@redhat.com>
+
+ * path.cc (mount): Do more strict checking on posix path arguments.
+
+2003-06-15 Christopher Faylor <cgf@redhat.com>
+
+ Throughout, remove "include <errno.h>" from files which already include
+ cygerrno.h.
+
+2003-06-15 Thomas Pfaff <tpfaff@gmx.net>
+
+ * include/cygwin/config.h (__DYNAMIC_REENT__): Define.
+ * include/cygwin/version.h: Bump API minor version.
+ * cygwin.din: Export __getreent
+ * cygerrno.h: Include errno.h. Fix places where _impure_ptr is used
+ directly to store the errno value.
+ * debug.cc (__set_errno): Ditto.
+ * errno.cc: Remove _RRENT_ONLY define to get errno.cc compiled.
+ * signal.cc: Rename _reent_clib to _REENT throughout.
+ * thread.h (reent_clib): Remove prototype.
+ * thread.cc (reent_clib): Rename reent_clib to __getreent. Return
+ _impure_ptr until MTinterface is initialized.
+ (reent_winsup): Fix a possible SEGV when _r == NULL. Return NULL
+ instead.
+ * MTinterface::fixup_after_fork: Switch reent back to _impure_ptr to
+ keep signal handling running when fork is called from a thread other
+ than the mainthread.
+
+2003-06-12 Thomas Pfaff <tpfaff@gmx.net>
+
+ * thread.cc (pthread_attr_init): Revert change from 2003-06-11
+ to return 0 if attribute is already initialized back to EBUSY.
+ (pthread_condattr_init): Ditto.
+ (pthread_rwlockattr_init): Ditto.
+ (pthread_mutexattr_init): Ditto.
+
+2003-06-12 Corinna Vinschen <corinna@vinschen.de>
+
+ * exceptions.cc (ctrl_c_handler): Don't send a signal on
+ CTRL_SHUTDOWN_EVENT. Add a comment to rationalize the patch.
+
+2003-06-11 Thomas Pfaff <tpfaff@gmx.net>
+
+ * thread.cc (pthread_attr_init): Return 0 if attribute is already
+ initialized.
+ Fix return code if out of memory.
+ (pthread_condattr_init): Ditto.
+ (pthread_rwlockattr_init): Ditto.
+ (pthread_mutexattr_init): Return 0 if attribute is already
+ initialized.
+
+2003-06-09 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * spawn.cc (spawn_guts): Call CreateProcess while impersonated,
+ when the real {u,g}ids and the groups are original.
+ Move RevertToSelf and ImpersonateLoggedOnUser to the main line.
+ * uinfo.cc (uinfo_init): Reorganize. If CreateProcess was called
+ while impersonated, preserve the uids and gids and call
+ ImpersonateLoggedOnUser. Preserve the uids and gids on Win9X.
+
+ * exceptions.cc (error_start_init): Quote the pgm in the command.
+
+2003-06-07 Christopher Faylor <cgf@redhat.com>
+
+ * poll.cc: Define FD_SETSIZE to ridiculously large number so that there
+ will be no artificially small limits.
+
+2003-06-07 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler_tty.cc (fhandler_tty_slave::close): Free the console when
+ last tty closes.
+
+2003-06-07 Thomas Pfaff <tpfaff@gmx.net>
+
+ * fhandler_socket.cc (fhandler_socket::connect): Change error
+ handling for nonblocking connects to return EALREADY when
+ connect is called more than once for the same socket.
+
+2003-06-06 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygwin.din: Add vsyslog.
+ * fhandler.cc (fhandler_base::write): Only make file sparse if the
+ seeked area is >= 128K.
+ * syslog.cc (vsyslog): New function, overtaking functionality from
+ syslog.
+ (syslog): Just call vsyslog.
+ * include/cygwin/version.h: Bump API minor.
+ * include/sys/syslog.h: Add vsyslog declaration.
+
+2003-06-05 Christopher Faylor <cgf@redhat.com>
+
+ * cygthread.cc (cygthread::terminate_thread): Change system_printf to
+ debug_printf.
+
+2003-06-04 Christopher Faylor <cgf@redhat.com>
+
+ * shared.cc (shared_info::heap_chunk_size): Be really defensive about
+ making sure that heap_chunk is set.
+
+2003-06-04 Christopher Faylor <cgf@redhat.com>
+
+ * path.cc (conv_path_list): Use correct value when calculating length
+ to avoid a potential SEGV.
+
+2003-06-03 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::fstat): Mark the pc
+ as non-executable if the file cannot be opened for read. Retry query
+ open only if errno is EACCES. Never change the mode, even if it is 000
+ when query open() fails.
+
+2003-06-03 Christopher Faylor <cgf@redhat.com>
+
+ * configure.in: Allow any i?86 variant.
+ * configure: Regenerate.
+
+2003-06-03 Corinna Vinschen <corinna@vinschen.de>
+ Thomas Pfaff <tpfaff@gmx.net>
+
+ * fhandler_socket.cc (connect_thread): Remove.
+ (accept_thread): Remove.
+ (fhandler_socket::connect): Remove all special blocking handling.
+ (fhandler_socket::accept): Ditto.
+ * net.cc (cygwin_connect): Make blocking sockets temporarily
+ non-blocking and call cygwin_select on them to be interruptible.
+ (cygwin_accept): Ditto.
+
+2003-06-02 Christopher Faylor <cgf@redhat.com>
+
+ * spawn.cc (spawn_guts): Don't hang around if the parent doesn't exist.
+
+2003-06-02 Christopher Faylor <cgf@redhat.com>
+
+ * cygthread.h (cygthread::terminate_thread): Mark private.
+ * cygthread.cc (cygthread::terminate_thread): Deallocate free_range
+ thread stuff.
+
+2003-06-02 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::accept): Rename `signalled'
+ to `interrupted' as used in fhandler_socket::connect.
+
+2003-06-02 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::connect): Simplify previous
+ patch.
+ (fhandler_socket::accept): Ditto.
+
+2003-06-02 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc: Include cygthread.h.
+ (class sock_event): Remove.
+ (thread_connect): New function.
+ (thread_accept): Ditto.
+ (fhandler_socket::connect): Use cygthread instead of socket event
+ handling for blocking sockets.
+ (fhandler_socket::accept): Ditto.
+
+2003-06-02 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler.cc (fhandler_base::write): Correct minor printf formatting
+ style glitch.
+
+2003-06-01 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::fstat_by_name): Assume
+ an existing directory is a root if FindFirstFile fails.
+
+2003-05-30 Christopher Faylor <cgf@redhat.com>
+
+ * path.cc (mount_info::conv_to_win32_path): gcc warning about chroot_ok
+ was actually valid. Fix it.
+
+2003-05-30 Christopher Faylor <cgf@redhat.com>
+
+ * cygheap.cc (init_cheap): Temporarily remove inline that newer gcc's
+ have problems with.
+
+ * path.cc (path_conv::check): Rework has_acls logic slightly. Uncouple
+ exec tests away from filesystem tests.
+
+2003-05-30 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/sys/param.h: Add DEV_BSIZE.
+
+2003-05-29 Pierre Humblet <pierre.humblet@ieee.org>
+ Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::dup): Rearrange. Fix
+ conditional.
+
+2003-05-28 Christopher Faylor <cgf@redhat.com>
+
+ * mkvers.sh: Avoid "-dontuse" tags.
+
+ * path.cc (path_conv::check): Set exec state based on known situations.
+
+ * path.cc (mount_item::fnmunge): New function.
+ (mount_item::build_win32): New function.
+ (mount_info::conv_to_win32_path): Use build_win32 to build windows
+ path.
+ * path.h (mount_item::fnmunge): Declare new function.
+ (mount_item::build_win32): Ditto.
+ * sys/mount.h (MOUNT_ENC): Define.
+
+2003-05-28 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::dup): If running impersonated,
+ revert to original account before calling fixup_before_fork_exec
+ and impersonate again afterwards. Change comment accordingly.
+ Clean up error handling and debug output.
+
+2003-05-27 Thomas Pfaff <tpfaff@gmx.net>
+
+ * fhandler_socket.cc (sock_event::~sock_event): New method.
+ (sock_event::load): Change to void. Check if winsock2 is available.
+ (socke_event::wait): Return 0 if interruptible mode is not available.
+ (fhandler_socket::connect): Remove checks for winsock2 availability.
+ (fhandler_socket::accept): Ditto.
+
+2003-05-27 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::dup): First try duplicating
+ using WSADuplicateSocket/WSASocket, if that fails, try DuplicateHandle.
+
+2003-05-27 Bill C. Riemers <cygwin@docbill.net>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::fstat_helper): Filter
+ permissions through umask on FAT or if ntsec is off.
+
+2003-05-26 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * syscalls.cc (statfs): Call GetDiskFreeSpaceEx before GetDiskFreeSpace.
+
+2003-05-26 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (is_at_eof): Fix conditional. Use INVALID_FILE_SIZE
+ instead of numeric constant.
+
+2003-05-26 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::connect): Guard calls to
+ sock_event methods by a check for WinSock2 availability.
+ (fhandler_socket::accept): Ditto.
+
+2003-05-26 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.h: Rename FH_W95LSBUG flag to FH_LSEEKED.
+ (fhandler_base::set_did_lseek): Rename from set_check_win95_lseek_bug.
+ (fhandler_base::get_did_lseek): Rename from get_check_win95_lseek_bug.
+ (fhandler_base::set_fs_flags): New method.
+ (fhandler_base::get_fs_flags): Ditto.
+ * fhandler.cc (fhandler_base::write): Make 64 bit clean. Convert file
+ to a "sparse" file when writing after a long lseek (>64K) beyond EOF.
+ (fhandler_base::lseek): Call set_did_lseek() instead of
+ set_check_win95_lseek_bug().
+ (fhandler_base::fhandler_base): Initialize fs_flags to 0.
+ * fhandler_disk_file.cc (fhandler_disk_file::open): Don't create files
+ as "sparse" unconditionally. Set fs_flags member.
+
+2003-05-25 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * autoload.cc (GetDiskFreeSpaceEx): Add.
+ * syscalls.cc (statfs): Call full_path.root_dir() instead of
+ rootdir(full_path). Use GetDiskFreeSpaceEx when available and
+ report space available in addition to free space.
+ * fhandler_disk_file.cc (fhandler_disk_file::fstat_by_name):
+ Do not call FindFirstFile for disk root directories.
+
+2003-05-24 Joe Buehler <jhpb@draco.hekimian.com>
+
+ * fhandler_process.cc (format_process_stat): Use PagefileUsage
+ instead of VirtualSize.
+ (get_mem_values): Ditto.
+
+2003-05-21 Corinna Vinschen <corinna@vinschen.de>
+
+ * shared_info.h: Match shared_name declaration with below change.
+ * shared.cc (shared_name): Use incoming char * parameter instead of
+ local static buffer.
+ (open_shared): Accommodate new calling convention for shared_name.
+ * exceptions.cc (events_init): Ditto.
+ * sigproc.cc (getsem): Ditto.
+ * syscalls.cc (login): Ditto.
+ (logout): Ditto.
+ (pututline): Ditto.
+
+2003-05-20 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (secret_event_name): Return void. Use incoming
+ char * parameter instead of local static buffer.
+ (fhandler_socket::create_secret_event): Accommodate new calling
+ convention for secret_event_name.
+ (fhandler_socket::close_secret_event): Ditto.
+
+2003-05-20 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (SECRET_EVENT_NAME): Remove.
+ (ENTROPY_SOURCE_NAME): Ditto.
+ (secret_event_name): New static function. Create shared event name
+ with "Global\" prefix on systems supporting terminal services.
+ (fhandler_socket::set_connect_secret): Fix conditional.
+ (fhandler_socket::create_secret_event): Create secret event using
+ secret_event_name().
+ (fhandler_socket::close_secret_event): Ditto.
+ * shared.cc (shared_name): Create shared object name with "Global\"
+ prefix on systems supporting terminal services.
+ * wincap.cc: Set has_terminal_services capability throughout.
+ (wincap_2003): New global object representing Windows 2003 Server
+ capabilities.
+ (wincapc::init): Accommodate Windows 2003 Server.
+ * wincap.h (struct wincaps): Add has_terminal_services capability.
+
+2003-05-20 Charles Wilson <cygwin@cwilson.fastmail.fm>
+
+ * winsup/cygwin/include/cygwin/version.h: Bump API minor version.
+ * winsup/cygwin/include/cygwin/types.h: Define key_t as long long.
+ * winsup/cygwin/cygwin.din: Add ftok, _ftok.
+ * winsup/cygwin/ipc.cc (ftok): Rework implementation.
+
+2003-05-18 Joe Buehler <jhpb@hekimian.com>
+
+ * spawn.cc (spawn_guts): Show more of command line in strace output.
+
+2003-05-15 Thomas Pfaff <tpfaff@gmx.net>
+
+ * thread.h (pthread::init_mainthread): Remove function parameter.
+ (MTinterface::Init): Ditto.
+ * thread.cc (MTinterface::Init): Remove function parameter.
+ Always initialize reent_key.
+ (pthread::init_mainthread): Remove function parameter.
+ (MTinterface::fixup_after_fork): Fix pthread::init_mainthread call.
+ * dcrt0.cc (dll_crt_0_1) Fix calls to MTinterface::Init and
+ pthread::init_mainthread.
+ Call pthread::init_mainthread only when not forked.
+
+2003-05-15 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_proc.cc (format_proc_meminfo): Make swap memory output
+ Linux style values.
+
+2003-05-13 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/cygwin/config.h: Define __USE_INTERNAL_STAT64 appropriately.
+
+2003-05-12 Corinna Vinschen <corinna@vinschen.de>
+
+ * Makefile.in (CYGWIN_START): Define as crt0.o. Add to TARGET_LIBS.
+ * fhandler.h (fhandler_virtual::fstat): Remove useless declaration.
+ * fhandler_virtual.cc: Remove _COMPILING_NEWLIB define.
+ * ipc.cc (ftok): Use stat64.
+ * syscalls.cc (_fstat64): Remove alias.
+ (_fstat): Ditto.
+ (_stat): Ditto.
+ (_fstat64_r): New function.
+ (_fstat_r): Ditto.
+ (_stat64_r): Ditto.
+ (stat_r): Ditto.
+ * crt0.o: New file, moved from newlib.
+ * include/sys/param.h: Ditto.
+ * include/sys/utime.h: Ditto.
+ * include/sys/utmp.h: Ditto.
+ * include/sys/dirent.h: Ditto. Expose different struct dirent,
+ dependening of the environment.
+
+2003-05-11 Corinna Vinschen <corinna@vinschen.de>
+
+ Replace ino_t by __ino64_t throughout.
+
+2003-05-11 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/cygwin/types.h: Add key_t typedef.
+
+2003-05-10 Christopher Faylor <cgf@redhat.com>
+
+ * dir.cc (readdir): Fill out new old_d_ino field.
+ * fhandler.h (fhandler_base::namehash): Define as ino_t.
+ (fhandler_base::get_namehash): Ditto.
+ * fhandler_disk_file.cc (fhandler_disk_file::fstat_helper): Accommodate
+ new 64 bit st_ino.
+ * fhandler_socket.cc (fhandler_socket::fstat): Ditto.
+ * path.cc (hash_path_name): Return ino_t.
+ * syscalls.cc (stat64_to_stat32): Convert 64 bit inode to 32 bit.
+ * winsup.h (hash_path_name): Declare as returning ino_t.
+ * include/cygwin/stat.h (__stat32): Use 32 bit st_ino.
+ (__stat64): Use 64 bit st_ino.
+ * include/cygwin/types.h (__ino64_t): Define.
+ (__ino32_t): Ditto.
+ (ino_t): Define appropriately.
+
+2003-05-10 Corinna Vinschen <corinna@vinschen.de>
+
+ * Makefile.in (NEW_FUNCTIONS): All 32/64 from 0.79 API get
+ leading underscore.
+ * cygwin.din: Ditto.
+ * include/cygwin/version.h: Bump API minor number.
+
+2003-05-09 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/cygwin/config.h: New file.
+
+2003-05-09 Christopher Faylor <cgf@redhat.com>
+
+ * cygthread.cc (cygthread::detach): Prioritize waiting for I/O
+ completion over waiting for signal delivery.
+
+2003-05-06 Thomas Pfaff <tpfaff@gmx.net>
+
+ * signal.cc (nanosleep): Do not wait twice for signal arrival.
+
+2003-05-03 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/cygwin/types.h: Fix erroneous definition of ino_t from
+ 2003-04-28.
+
+2003-05-03 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (chown_worker): Allow chown'ing of socket files.
+
+2003-04-30 Thomas Pfaff <tpfaff@gmx.net>
+
+ * Makefile.in: Revert patch from 2003-04-17.
+
+2003-04-28 Brian Ford <ford@vss.fsi.com>
+
+ * profil.h (PROFADDR): Prevent overflow when text segments are larger
+ than 256k.
+ * profil.c (profthr_func): Raise thread priority for more accurate
+ sampling.
+
+2003-04-26 Christopher Faylor <cgf@redhat.com>
+
+ * path.cc (hash_path_name): Use ino_t as type.
+
+2003-04-26 Christopher Faylor <cgf@redhat.com>
+
+ * errno.cc (_sys_nerr): Fix compile error erroneously checked in on
+ 2003-04-23.
+
+2003-04-25 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/netinet/ip.h: Include netinet/in_systm.h and netinet/in.h
+ to allow standalone usage (autoconf).
+
+2003-04-23 Christopher Faylor <cgf@redhat.com>
+
+ * fork.cc: Change SLOW_PID_REUSE to NO_SLOW_PID_REUSE and invert ifdef
+ sense throughout.
+
+2003-04-22 Christopher Faylor <cgf@redhat.com>
+
+ * select.cc (fhandler_pipe::ready_for_read): Assure that get_guard is
+ called for successful non-blocking pipe reads.
+
+2003-04-22 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/inttypes.h: New file.
+ * include/stdint.h: New file.
+ * include/cygwin/in.h: Include stdint.h instead of sys/types.h.
+ * include/cygwin/types.h: Include stdint.h. Remove typedefs for
+ intN_t and uintN_t since these are defined in stdint.h now.
+
+2003-04-21 Christopher Faylor <cgf@redhat.com>
+
+ * include/cygwin/version.h: Bump DLL major number to 1005. Change DLL
+ minor number to 0. Bump API minor number.
+
+2003-04-20 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc (CreateWindowStationA): Add.
+ (SetProcessWindowStation): Add.
+
+2003-04-19 Christopher Faylor <cgf@redhat.com>
+
+ * wincap.h (wincaps:pty_needs_alloc_console): New element.
+ (wincapc:pty_needs_alloc_console): New function.
+ * wincap.cc: Add pty_needs_alloc_console throughout.
+ * fhandler_tty.cc (fhandler_tty_slave::open): Open an "invisible"
+ console on first pty allocation.
+
+2003-04-18 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler_tty.cc (fhandler_tty_slave::open): Allocate a console
+ whenever a pty is allocated.
+
+2003-04-18 Christopher Faylor <cgf@redhat.com>
+
+ * Makefile.in: Use ${nostdlib} variable.
+
+2003-04-18 Diego Biurrun <diego@biurrun.de>
+
+ * fhandler_proc.cc (format_proc_cpuinfo): Change /proc/cpuinfo "vendor
+ id" string to "vendor_id" to conform with Linux systems.
+
+2003-04-17 Christopher Faylor <cgf@redhat.com>
+
+ * syscalls.cc (setsid): Don't call FreeConsole if ctty is already < 0.
+
+2003-04-17 Thomas Pfaff <tpfaff@gmx.net>
+
+ * Makefile.in: Add finline-functions optimization to CXXFLAGS.
+ * autoload.cc (LoadDLLprime): Rename std_dll_init to
+ _std_dll_init.
+ (std_dll_init): Remove name mangling prototype. Add attributes
+ used and noinline.
+ (wsock_init): Ditto.
+ Change wsock_init to _wsock_init in wsock32 and ws2_32
+ LoadDLLprime.
+ * exceptions.cc (unused_sig_wrapper): Remove prototype. Add
+ attributes used and noinline.
+ * pwdgrp.h ((pwdgrp (passwd *&)): Remove inline code.
+ (pwdgrp (__group32 *&)): Ditto.
+ * grp.cc (pwdgrp (passwd *&)): Outline constructor.
+ (pwdgrp (__group32 *&)): Ditto.
+
+2003-04-17 Thomas Pfaff <tpfaff@gmx.net>
+
+ * thread.h (pthread::equal): New static method.
+ * thread.cc: Rename pthread_equal to pthread::equal throughout.
+ (pthread_equal): Use pthread::equal to compare threads ids.
+
+2003-04-15 Christopher Faylor <cgf@redhat.com>
+
+ * termios.cc (setspeed): New function.
+ (cfsetospeed): Use setspeed to set speed.
+ (cfsetispeed): Use setspeed to set speed.
+
+2003-04-15 Chris January <chris@atomice.net>
+
+ * autoload.cc: Add load statement for UuidCreate, and
+ UuidCreateSequential.
+ * cpuid.h: New file.
+ * cygwin.din: Export gethostid.
+ * fhandler_proc.cc (cpuid): Move to cpuid.h.
+ (can_set_flag): Move to cpuid.h.
+ * syscalls.cc (gethostid): New function.
+ * version.h: Bump api minor version number to 83.
+
+2003-04-15 Thomas Pfaff <tpfaff@gmx.net>
+
+ * thread.h (pthread_rwlock::release): New method.
+ * thread.cc (pthread_rwlock::unlock): Use release to signal waiting
+ threads.
+ (pthread_rwlock::rdlock_cleanup): Signal waiting threads after a
+ cancelation.
+ (pthread_rwlock::wrlock_cleanup): Ditto.
+
+2003-04-13 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * mkvers.sh: Prefix day with 0 in date only when day < 10.
+
+2003-04-11 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * security.cc (get_info_from_sd): New function.
+ (get_nt_attribute): Only call read_sd and get_info_from_sd.
+ Return void.
+ (get_file_attribute): Move sd error handling to get_info_from_sd.
+ and symlink handling to fhandler_disk_file::fstat_helper.
+ (get_nt_object_attribute): Only call read_sd and get_info_from_sd.
+ Return void.
+ (get_object_attribute): Remove symlink handling and simply return -1
+ when ntsec is off.
+ * fhandler_disk_file.cc (fhandler_disk_file::fstat_helper): For
+ symlinks set the attribute, call get_file_attribute to get the ids
+ and return. In the normal case call get_file_attribute with the
+ addresses of the buffer ids and do not recheck if the file is a socket.
+
+2003-04-10 Christopher Faylor <cgf@redhat.com>
+
+ * cygthread.cc (cygthread::stub): Initialize stack pointer earlier.
+ (cygthread::simplestub): Initialize stack pointer.
+ (cygthread::terminate_thread): Account for possibility that stack
+ pointer has not been set. Issue warnings for unusual conditions.
+
+2003-04-10 Corinna Vinschen <corinna@vinschen.de>
+
+ * regex/regex.h: Define regoff_t as _off_t.
+ * regex/regex2.h: Ditto.
+
+2003-04-10 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygwin.din: Export wcscoll, wcswidth and wcwidth.
+ * include/cygwin/version.h: Bump API minor number.
+
+2003-04-10 Christopher Faylor <cgf@redhat.com>
+
+ * cygthread.h: Change 'avail' cygthread element to 'inuse' throughout.
+ * cygthread.cc: Ditto.
+ (cygthread::stub): Don't initialize already initialized events.
+ (cygthread::freerange): Don't create thread here.
+ (cygthread::cygthread): Create thread here. Die if thread not created.
+ (cygthread::operator new): Simplify. Just grab a thread structure from
+ the pool. Don't try to start the thread.
+ (cygthread::terminate_thread): Don't close event handles. Just reuse
+ them. Call MEM_RELEASE rather than MEM_DECOMMIT (from Joe uehler).
+
+2003-04-08 Bob Cassels <bcassels@abinitio.com>
+
+ * fhandler_console.cc (fhandler_console::read) Handle certain key up
+ events, to allow pasting accented characters and typing them using the
+ "alt + numerics" sequences.
+
+2003-04-07 Christopher Faylor <cgf@redhat.com>
+
+ * include/limits.h (IOV_MAX): Set to a number which is small enough to
+ use in an array.
+
+2003-04-04 Christopher Faylor <cgf@redhat.com>
+
+ * cygthread.h (cygthread::avail): Make LONG for easier use with
+ Interlocked* functions.
+ * cygthread.cc (cygthread::init): Eliminate unneeded muto.
+ (cygthread::operator new): Don't lock. Instead change use of avail
+ variable into tri-state: available (1), not available (-1),
+ uninitialized (0).
+ (cygthread::terminate_thread): Set avail to uninitialized.
+ (cygthread::detach): Eliminate local 'avail'. Always set avail to 1
+ unless signalled.
+
+2003-04-04 Christopher Faylor <cgf@redhat.com>
+
+ * cygthread.cc (cygthread::operator new): Be more defensive when messing with
+ threads that are marked "unavailable".
+
+2003-04-03 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler_console.cc (CONVERT_LIMIT): Use a size for the 21st century.
+
+2003-04-03 Corinna Vinschen <corinna@vinschen.de>
+
+ * external.cc (check_ntsec): Return general ntsec state on NULL
+ filename. Check wincap.is_security() additionally.
+
+2003-04-02 Christopher Faylor <cgf@redhat.com>
+
+ * Makefile.in (EXTRA_OFILES): Remove debugging object.
+
+2003-04-02 Jason Tishler <jason@tishler.net>
+ Christopher Faylor <cgf@redhat.com>
+
+ * external.cc (check_ntsec): New function.
+ (cygwin_internal): Add CW_CHECK_NTSEC handling to call check_ntsec()
+ from applications.
+ * include/cygwin/version.h: Bump API minor number.
+ * include/sys/cygwin.h (cygwin_getinfo_types): Add CW_CHECK_NTSEC.
+
+2003-04-02 Christopher Faylor <cgf@redhat.com>
+
+ * cygthread.cc (cygthread::new): Add more defensive debugging.
+
+2003-04-01 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * fhandler.cc (fhandler_base::fstat): Set the uid and gid fields
+ from the current effective ids.
+ * fhandler_socket.cc (fhandler_socket::fstat): Keep the uid and gid set
+ by fhandler_base::fstat.
+ * security.cc (get_nt_attribute): Do not test wincap.has_security ().
+ (get_nt_object_attribute): Ditto.
+ (get_file_attribute): Add test for wincap.has_security ().
+ (get_object_attribute): Ditto.
+
+2003-04-01 Corinna Vinschen <corinna@vinschen.de>
+
+ * dir.cc: Change __off32_t to _off_t and __off64_t to _off64_t
+ throughout.
+ * fhandler.cc: Ditto.
+ * fhandler.h: Ditto.
+ * fhandler_clipboard.cc: Ditto.
+ * fhandler_disk_file.cc: Ditto.
+ * fhandler_dsp.cc: Ditto.
+ * fhandler_floppy.cc: Ditto.
+ * fhandler_mem.cc: Ditto.
+ * fhandler_proc.cc: Ditto.
+ * fhandler_process.cc: Ditto.
+ * fhandler_random.cc: Ditto.
+ * fhandler_registry.cc: Ditto.
+ * fhandler_tape.cc: Ditto.
+ * fhandler_termios.cc: Ditto.
+ * fhandler_virtual.cc: Ditto.
+ * fhandler_zero.cc: Ditto.
+ * mmap.cc: Ditto.
+ * pipe.cc: Ditto.
+ * syscalls.cc: Ditto.
+ * winsup.h: Ditto.
+ * include/cygwin/stat.h: Ditto.
+ * include/cygwin/types.h: Ditto. Remove definition of __off32_t
+ and __off64_t.
+
+2003-03-31 Christopher Faylor <cgf@redhat.com>
+
+ * exceptions.cc (setup_handler): Make sure winapi lock is released when
+ exiting loop.
+
+2003-03-30 Christopher Faylor <cgf@redhat.com>
+
+ * include/cygwin/fs.h: Remove unneeded include.
+ * include/cygwin/in.h: Include sys/types.h rather than cygwin/types.h.
+
+2003-03-29 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (login): Fix comment.
+ (logout): Ditto.
+
+2003-03-29 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc: Slightly cleanup all utmp functions.
+ (login): Use mutex to secure against concurrent access to wtmp file.
+ (logout): Rewrite using POSIX calls.
+ (utmp_fd): Initialized to -1 now. Any value < 0 is treated as closed
+ in subsequent functions.
+ (utmp_readonly): New variable, indicating utmp file open for reading
+ only.
+ (internal_setutent): New function implementing setutent().
+ (setutent): Call internal_setutent now.
+ (endutent): Reset utmp_readonly.
+ (getutent): Return immediately if utmp file can't be opened.
+ (getutid): Ditto.
+ (getutline): Ditto.
+ (pututline): Ditto. Use mutex to secure against concurrent access to
+ utmp file.
+
+2003-03-28 Christopher Faylor <cgf@redhat.com>
+
+ * Makefile.in: Remove EXE_LDFLAGS. Fix fhandler_CFLAGS typo. Recognize .s suffix.
+ * configure.in: Remove EXE_LDFLAGS.
+ * configure: Regenerate.
+
+2003-03-28 Christopher Faylor <cgf@redhat.com>
+
+ * include/sys/cygwin.h: Declare cygwin_internal as unsigned long.
+ * external.cc (cygwin_internal): Define as unsigned long.
+
+2003-03-27 Christopher Faylor <cgf@redhat.com>
+
+ * include/sys/cygwin.h: Move cygwin_internal outside of WINVER
+ conditional.
+
+2003-03-27 Thomas Pfaff <tpfaff@gmx.net>
+
+ * thread.cc: Change 1==foo equations to foo==1 throughout.
+
+2003-03-27 Thomas Pfaff <tpfaff@gmx.net>
+
+ * thread.h: Change class names, methods, members and local vars
+ according to the GNU coding style.
+ * thread.cc: Ditto.
+ * dcrt0.cc (dll_crt0_1): Rename pthread::initMainThread call to
+ pthread::init_mainthread.
+ * pthread.cc (pthead_getsequence_np): Rename pthread::isGoodObject
+ call to pthread::is_good_object.
+
+2003-03-27 Joe Buehler <jhpb@draco.hekimian.com>
+
+ * autoload.cc: Add RegGetKeySecurity().
+ * security.cc (get_nt_object_attribute): Use RegGetKeySecurity() for
+ performance.
+
+2003-03-25 Christopher Faylor <cgf@redhat.com>
+ Joe Buehler <jhpb@draco.hekimian.com>
+
+ * fork.cc (fork_parent): Don't copy signals from parent to child here.
+ * sigproc.cc (proc_subproc): Copy signals from parent to child pinfo
+ here.
+
+2003-03-23 Thomas Pfaff <tpfaff@gmx.net>
+
+ * thread.h (class List): Move inline code inside class declaration.
+ (List::forEach): Change callback parameter to template class member
+ function pointer.
+ (pthread_keys::fixup_before_fork): Change to inline. Use List::forEach
+ to fixup keys.
+ (pthread_keys::fixup_after_fork): Ditto.
+ (pthread_keys::runAllDestructors): Ditto.
+ (pthread_key::saveAKey): Remove.
+ (pthread_key::restoreAKey): Ditto.
+ (pthread_key::destroyAKey): Ditto.
+ (pthread_key::run_destructor): Rename to runDestructor.
+ (pthread_mutex::fixup_after_fork): Change to inline. Use List::forEach
+ to fixup mutexes after a fork.
+ (pthread_mutex::FixupAfterFork): New method.
+ (pthread_mutex::mutexes): New member.
+ (pthread_cond::fixup_after_fork): Change to inline. Use List::forEach
+ to fixup conds after a fork.
+ (pthread_cond::FixupAfterFork): New method.
+ (pthread_cond::conds): New member.
+ (pthread_rwlock::fixup_after_fork): Change to inline. Use
+ List::forEach to fixup rwlocks after a fork.
+ (pthread_rwlock::FixupAfterFork): New method.
+ (pthread_rwlock::rwlocks): New member.
+ (semaphore::fixup_after_fork): Change to inline. Use List::forEach to
+ fixup mutexes after a fork.
+ (semaphore::FixupAfterFork): New method.
+ (semaphore::semaphores): New member.
+ (MTinterface::mutexs): Remove.
+ (MTinterface::conds): Ditto.
+ (MTinterface::rwlocks): Ditto.
+ (MTinterface::semaphores): Ditto.
+ (pthread_equal): Add extern "C".
+ (pthread_mutex_lock): Ditto.
+
+ * thread.cc (MTinterface::fixup_after_fork): Change fixup_after_fork
+ calls for pthread objects.
+ (semaphore::conds): Instantiate.
+ (pthread_cond::pthread_cond): Use List::Insert rather than custom list
+ code.
+ (pthread_cond::~pthread_cond): Use List::Remove rather than custom list
+ code.
+ (pthread_cond::fixup_after_fork): Rename to FixupAfterFork.
+ (pthread_rwlock::rwlocks): Instantiate.
+ (pthread_rwlock::pthread_crwlock): Use List::Insert rather than custom
+ list code.
+ (pthread_rwlock::~pthread_rwlock): Use List::Remove rather than custom
+ list code.
+ (pthread_rwlock::fixup_after_fork): Rename to FixupAfterFork.
+ (pthread_key::saveAKey): Remove.
+ (pthread_key::fixup_before_fork): Ditto.
+ (pthread_key::restoreAKey): Ditto.
+ (pthread_key::fixup_after_fork): Ditto.
+ (pthread_key::destroyAKey): Ditto.
+ (pthread_key::runAllDestructors): Ditto.
+ (pthread_key::run_destructor): Rename to runDestructor.
+ (pthread_mutex::mutexes): Instantiate.
+ (pthread_mutex::pthread_mutex): Use List::Insert rather than custom
+ list code.
+ (pthread_mutex::~pthread_mutex): Use List::Remove rather than custom
+ list code.
+ (pthread_mutex::fixup_after_fork): Rename to FixupAfterFork.
+ (semaphore::conds): Instantiate.
+ (semaphore::semaphore): Use List::Insert rather than custom list code.
+ (semaphores::~semaphore): Use List::Remove rather than custom list
+ code.
+ (semaphore::fixup_after_fork): Rename to FixupAfterFork.
+
+2003-03-22 Christopher Faylor <cgf@redhat.com>
+
+ * pipe.cc (fhandler_pipe::dup): Don't dup input_handle if it doesn't
+ exist.
+
+2003-03-22 Christopher Faylor <cgf@redhat.com>
+
+ * syscalls.cc (unlink): Be more defensive when SetFileAttributes is
+ called. Fix typo in debugging output.
+
+2003-03-21 Christopher Faylor <cgf@redhat.com>
+
+ * fork.cc: Conditionalize use of slow_pid_reuse throughout. It's not
+ necessary for newer versions of bash.
+
+2003-03-20 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::sendto): Restrict EPIPE and
+ SIGPIPE handling to connection oriented sockets. Add comment.
+
+2003-03-19 Christopher Faylor <cgf@redhat.com>
+
+ * sigproc.h (signal_fixup_after_exec): Eliminate argument in declaration.
+ * exceptions.cc (signal_fixup_after_exec): Eliminate argument in
+ definition. Don't reset signal handlers after spawm. Just treat like
+ fork/exec.
+ * dcrt0.cc (dll_crt0_1): Don't pass PROC_SPAWN argument to
+ signal_fixup_after_exec.
+ * syscalls.cc (unlink): Don't change attributes of file if not readonly/system.
+ Ditto for resetting of arguments.
+
+2003-03-19 Corinna Vinschen <corinna@vinschen.de>
+
+ * glob.c: Eliminate __INSIDE_CYGWIN__ preprocessor conditionals
+ throughout.
+
+2003-03-19 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::fstat_helper): Fix
+ wrong usage of S_IFDIR.
+ * security.cc (get_attribute_from_acl): Ditto.
+ (get_file_attribute): Fix wrong usage of S_IFLNK.
+ (get_object_attribute): Ditto.
+ (alloc_sd): Fix wrong usage of S_IFDIR.
+ * syscalls.cc (chmod): Allow chmod'ing of socket files.
+
+2003-03-19 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/cygwin/version.h (CYGWIN_VERSION_CHECK_FOR_USING_BIG_TYPES):
+ Define.
+ * glob.c (g_lstat): Use CYGWIN_VERSION_CHECK_FOR_USING_BIG_TYPES
+ instead of numerical constants.
+ (g_stat): Ditto.
+
+2003-03-18 Thomas Pfaff <tpfaff@gmx.net>
+
+ * pthread.cc (pthread_attr_init): Remove
+ (pthread_attr_destroy): Ditto.
+ (pthread_attr_setdetachstate): Ditto.
+ (pthread_attr_getdetachstate): Ditto.
+ (pthread_attr_setstacksize): Ditto.
+ (pthread_attr_getstacksize): Ditto.
+ (pthread_attr_setinheritsched): Ditto.
+ (pthread_attr_getinheritsched): Ditto.
+ (pthread_attr_setschedparam): Ditto.
+ (pthread_attr_getschedparam): Ditto.
+ (pthread_attr_setschedpolicy): Ditto.
+ (pthread_attr_getschedpolicy): Ditto.
+ (pthread_attr_setscope): Ditto.
+ (pthread_attr_getscope): Ditto.
+ (pthread_attr_setstackaddr): Ditto.
+ (pthread_attr_getstackaddr): Ditto.
+ (pthread_key_create): Ditto.
+ (pthread_key_delete): Ditto.
+ (pthread_setspecific): Ditto.
+ (pthread_getspecific): Ditto.
+ (pthread_kill): Ditto.
+ (pthread_sigmask): Ditto.
+ (pthread_equal): Ditto.
+ (pthread_mutex_lock): Ditto.
+ (pthread_mutex_trylock): Ditto.
+ (pthread_mutex_unlock): Ditto.
+ (pthread_mutex_destroy): Ditto.
+ (pthread_mutex_setprioceiling): Ditto.
+ (pthread_mutex_getprioceiling): Ditto.
+ (pthread_mutexattr_destroy): Ditto.
+ (pthread_mutexattr_getprioceiling): Ditto.
+ (pthread_mutexattr_getprotocol): Ditto.
+ (pthread_mutexattr_getpshared): Ditto.
+ (pthread_mutexattr_gettype): Ditto.
+ (pthread_mutexattr_init): Ditto.
+ (pthread_mutexattr_setprioceiling): Ditto.
+ (pthread_mutexattr_setprotocol): Ditto.
+ (pthread_mutexattr_setpshared): Ditto.
+ (pthread_mutexattr_settype): Ditto.
+ (pthread_cond_destroy): Ditto.
+ (pthread_cond_signal): Ditto.
+ (pthread_cond_broadcast): Ditto.
+ (pthread_condattr_init): Ditto.
+ (pthread_condattr_destroy): Ditto.
+ (pthread_condattr_getpshared): Ditto.
+ (pthread_condattr_setpshared): Ditto.
+ (pthread_rwlock_destroy): Ditto.
+ (pthread_rwlock_rdlock): Ditto.
+ (pthread_rwlock_tryrdlock): Ditto.
+ (pthread_rwlock_wrlock): Ditto.
+ (pthread_rwlock_trywrlock): Ditto.
+ (pthread_rwlock_unlock): Ditto.
+ (pthread_rwlockattr_init): Ditto.
+ (pthread_rwlockattr_getpshared): Ditto.
+ (pthread_rwlockattr_setpshared): Ditto.
+ (pthread_rwlockattr_destroy): Ditto.
+ (pthread_getconcurrency): Ditto.
+ (pthread_setconcurrency): Ditto.
+ (pthread_getschedparam): Ditto.
+ (pthread_setschedparam): Ditto.
+
+ * thread.h (__pthread_attr_init): Remove prototype.
+ (__pthread_attr_destroy): Ditto.
+ (__pthread_attr_setdetachstate): Ditto.
+ (__pthread_attr_getdetachstate): Ditto.
+ (__pthread_attr_setstacksize): Ditto.
+ (__pthread_attr_getstacksize): Ditto.
+ (__pthread_attr_setinheritsched): Ditto.
+ (__pthread_attr_getinheritsched): Ditto.
+ (__pthread_attr_setschedparam): Ditto.
+ (__pthread_attr_getschedparam): Ditto.
+ (__pthread_attr_setschedpolicy): Ditto.
+ (__pthread_attr_getschedpolicy): Ditto.
+ (__pthread_attr_setscope): Ditto.
+ (__pthread_attr_getscope): Ditto.
+ (__pthread_attr_setstackaddr): Ditto.
+ (__pthread_attr_getstackaddr): Ditto.
+ (__pthread_key_create): Ditto.
+ (__pthread_key_delete): Ditto.
+ (__pthread_setspecific): Ditto.
+ (__pthread_getspecific): Ditto.
+ (__pthread_kill): Ditto.
+ (__pthread_sigmask): Ditto.
+ (__pthread_equal): Ditto.
+ (__pthread_mutex_lock): Ditto.
+ (__pthread_mutex_trylock): Ditto.
+ (__pthread_mutex_unlock): Ditto.
+ (__pthread_mutex_destroy): Ditto.
+ (__pthread_mutex_setprioceiling): Ditto.
+ (__pthread_mutex_getprioceiling): Ditto.
+ (__pthread_mutexattr_destroy): Ditto.
+ (__pthread_mutexattr_getprioceiling): Ditto.
+ (__pthread_mutexattr_getprotocol): Ditto.
+ (__pthread_mutexattr_getpshared): Ditto.
+ (__pthread_mutexattr_gettype): Ditto.
+ (__pthread_mutexattr_init): Ditto.
+ (__pthread_mutexattr_setprioceiling): Ditto.
+ (__pthread_mutexattr_setprotocol): Ditto.
+ (__pthread_mutexattr_setpshared): Ditto.
+ (__pthread_mutexattr_settype): Ditto.
+ (__pthread_cond_destroy): Ditto.
+ (__pthread_cond_signal): Ditto.
+ (__pthread_cond_broadcast): Ditto.
+ (__pthread_condattr_init): Ditto.
+ (__pthread_condattr_destroy): Ditto.
+ (__pthread_condattr_getpshared): Ditto.
+ (__pthread_condattr_setpshared): Ditto.
+ (__pthread_rwlock_destroy): Ditto.
+ (__pthread_rwlock_rdlock): Ditto.
+ (__pthread_rwlock_tryrdlock): Ditto.
+ (__pthread_rwlock_wrlock): Ditto.
+ (__pthread_rwlock_trywrlock): Ditto.
+ (__pthread_rwlock_unlock): Ditto.
+ (__pthread_rwlockattr_init): Ditto.
+ (__pthread_rwlockattr_getpshared): Ditto.
+ (__pthread_rwlockattr_setpshared): Ditto.
+ (__pthread_rwlockattr_destroy): Ditto.
+ (__pthread_getconcurrency): Ditto.
+ (__pthread_setconcurrency): Ditto.
+ (__pthread_getschedparam): Ditto.
+ (__pthread_setschedparam): Ditto.
+
+ * thread.cc: Rename __pthread_equal to pthread_equal throughout.
+ Change pthread_self parameter appropriate.
+ (__pthread_attr_init): Remove __ prefix. Change to extern "C".
+ (__pthread_attr_destroy): Ditto.
+ (__pthread_attr_setdetachstate): Ditto.
+ (__pthread_attr_getdetachstate): Ditto.
+ (__pthread_attr_setstacksize): Ditto.
+ (__pthread_attr_getstacksize): Ditto.
+ (__pthread_attr_setinheritsched): Ditto.
+ (__pthread_attr_getinheritsched): Ditto.
+ (__pthread_attr_setschedparam): Ditto.
+ (__pthread_attr_getschedparam): Ditto.
+ (__pthread_attr_setschedpolicy): Ditto.
+ (__pthread_attr_getschedpolicy): Ditto.
+ (__pthread_attr_setscope): Ditto.
+ (__pthread_attr_getscope): Ditto.
+ (__pthread_attr_setstackaddr): Ditto.
+ (__pthread_attr_getstackaddr): Ditto.
+ (__pthread_key_create): Ditto.
+ (__pthread_key_delete): Ditto.
+ (__pthread_setspecific): Ditto.
+ (__pthread_getspecific): Ditto.
+ (__pthread_kill): Ditto.
+ (__pthread_sigmask): Ditto.
+ (__pthread_equal): Ditto.
+ (__pthread_mutex_lock): Ditto.
+ (__pthread_mutex_trylock): Ditto.
+ (__pthread_mutex_unlock): Ditto.
+ (__pthread_mutex_destroy): Ditto.
+ (__pthread_mutex_setprioceiling): Ditto.
+ (__pthread_mutex_getprioceiling): Ditto.
+ (__pthread_mutexattr_destroy): Ditto.
+ (__pthread_mutexattr_getprioceiling): Ditto.
+ (__pthread_mutexattr_getprotocol): Ditto.
+ (__pthread_mutexattr_getpshared): Ditto.
+ (__pthread_mutexattr_gettype): Ditto.
+ (__pthread_mutexattr_init): Ditto.
+ (__pthread_mutexattr_setprioceiling): Ditto.
+ (__pthread_mutexattr_setprotocol): Ditto.
+ (__pthread_mutexattr_setpshared): Ditto.
+ (__pthread_mutexattr_settype): Ditto.
+ (__pthread_cond_destroy): Ditto.
+ (__pthread_cond_signal): Ditto.
+ (__pthread_cond_broadcast): Ditto.
+ (__pthread_condattr_init): Ditto.
+ (__pthread_condattr_destroy): Ditto.
+ (__pthread_condattr_getpshared): Ditto.
+ (__pthread_condattr_setpshared): Ditto.
+ (__pthread_rwlock_destroy): Ditto.
+ (__pthread_rwlock_rdlock): Ditto.
+ (__pthread_rwlock_tryrdlock): Ditto.
+ (__pthread_rwlock_wrlock): Ditto.
+ (__pthread_rwlock_trywrlock): Ditto.
+ (__pthread_rwlock_unlock): Ditto.
+ (__pthread_rwlockattr_init): Ditto.
+ (__pthread_rwlockattr_getpshared): Ditto.
+ (__pthread_rwlockattr_setpshared): Ditto.
+ (__pthread_rwlockattr_destroy): Ditto.
+ (__pthread_getconcurrency): Ditto.
+ (__pthread_setconcurrency): Ditto.
+ (__pthread_getschedparam): Ditto.
+ (__pthread_setschedparam): Ditto.
+
+2003-03-18 Thomas Pfaff <tpfaff@gmx.net>
+
+ * cygwin.din: Add pthread_rwlock_destroy, pthread_rwlock_init,
+ pthread_rwlock_rdlock, pthread_rwlock_tryrdlock,
+ pthread_rwlock_wrlock, pthread_rwlock_trywrlock,
+ pthread_rwlock_unlock, pthread_rwlockattr_init,
+ pthread_rwlockattr_getpshared, pthread_rwlockattr_setpshared,
+ and pthread_rwlockattr_destroy.
+ * include/cygwin/version.h: Bump API minor number.
+ * include/pthread.h (PTHREAD_RWLOCK_INITIALIZER): Define a
+ reasonable value.
+ Add prototypes for pthread_rwlock_destroy, pthread_rwlock_init,
+ pthread_rwlock_rdlock, pthread_rwlock_tryrdlock,
+ pthread_rwlock_wrlock, pthread_rwlock_trywrlock,
+ pthread_rwlock_unlock, pthread_rwlockattr_init,
+ pthread_rwlockattr_getpshared, pthread_rwlockattr_setpshared,
+ and pthread_rwlockattr_destroy.
+ * thread.h (PTHREAD_ONCE_MAGIC): Remove superflous semicolon.
+ (PTHREAD_RWLOCK_MAGIC): New define.
+ (PTHREAD_RWLOCKATTR_MAGIC): Ditto.
+ (pthread_rwlockattr): New class.
+ (pthread_rwlock): Ditto.
+ (MTinterface::rwlocks): New member.
+ (MTinterface::MTinterface): Initialize rwlocks.
+ Add prototypes for __pthread_rwlock_destroy,
+ __pthread_rwlock_wrlock, __pthread_rwlock_trywrlock,
+ __pthread_rwlock_unlock, __pthread_rwlockattr_init,
+ __pthread_rwlockattr_getpshared, __pthread_rwlockattr_setpshared,
+ and __pthread_rwlockattr_destroy.
+ * thread.cc (MTinterface::Init): Initialize rwlock internal mutex.
+ (MTinterface::fixup_after_fork): Fixup rwlocks after fork.
+ (pthread_rwlockattr::isGoodObject): Implement.
+ (pthread_rwlockattr::pthread_rwlockattr): Ditto.
+ (pthread_rwlockattr::~pthread_rwlockattr): Ditto.
+ (pthread_rwlock::initMutex): Ditto.
+ (pthread_rwlock::pthread_rwlock): Ditto.
+ (pthread_rwlock::~pthread_rwlock): Ditto.
+ (pthread_rwlock::RdLock): Ditto.
+ (pthread_rwlock::TryRdLock): Ditto.
+ (pthread_rwlock::WrLock): Ditto.
+ (pthread_rwlock::TryWrLock): Ditto.
+ (pthread_rwlock::UnLock): Ditto.
+ (pthread_rwlock::addReader): Ditto.
+ (pthread_rwlock::removeReader): Ditto.
+ (pthread_rwlock::lookupReader): Ditto.
+ (pthread_rwlock::RdLockCleanup): Ditto.
+ (pthread_rwlock::WrLockCleanup): Ditto.
+ (pthread_rwlock::fixup_after_fork): Ditto.
+ (pthread_rwlock::isGoodObject): Ditto.
+ (pthread_rwlock::isGoodInitializer): Ditto.
+ (pthread_rwlock::isGoodInitializerOrObject): Ditto.
+ (pthread_rwlock::isGoodInitializerOrBadObject): Ditto.
+ (__pthread_rwlock_destroy): Ditto.
+ (pthread_rwlock::init): Ditto.
+ (__pthread_rwlock_rdlock): Ditto.
+ (__pthread_rwlock_tryrdlock): Ditto.
+ (__pthread_rwlock_wrlock): Ditto.
+ (__pthread_rwlock_trywrlock): Ditto.
+
+2003-03-18 Thomas Pfaff <tpfaff@gmx.net>
+
+ * thread.h (pthread_cond::ExitingWait): Remove.
+ (pthread_cond::mutex): Ditto.
+ (pthread_cond::cond_access): Ditto.
+ (pthread_cond::win32_obj_id): Ditto.
+ (pthread_cond::TimedWait): Ditto.
+ (pthread_cond::BroadCast): Ditto.
+ (pthread_cond::Signal): Ditto.
+ (pthread_cond::waiting): Change type to unsigned long.
+ (pthread_cond::pending): New member.
+ (pthread_cond::semWait): Ditto.
+ (pthread_cond::mtxIn): Ditto.
+ (pthread_cond::mtxOut): Ditto.
+ (pthread_cond::mtxCond): Ditto.
+ (pthread_cond::UnBlock): New method.
+ (pthread_cond::Wait): Ditto.
+ * thread.cc: Update list of cancellation points.
+ (pthread_cond::pthread_cond): Rewrite.
+ (pthread_cond::~pthread_cond): Ditto.
+ (pthread_cond::TimedWait): Remove.
+ (pthread_cond::BroadCast): Ditto.
+ (pthread_cond::Signal): Ditto.
+ (pthread_cond::UnBlock): Implement.
+ (pthread_cond::Wait): Ditto.
+ (pthread_cond::fixup_after_fork): Rewrite.
+ (pthread_mutex::fixup_after_fork): Remove DETECT_BAD_APP
+ conditional.
+ (__pthread_cond_broadcast): Just return 0 if the condition is
+ not initialized. Call pthread_cond::UnBlock to release blocked
+ threads.
+ (__pthread_cond_signal): Ditto.
+ (__pthread_cond__dowait): Rewrite.
+ (pthread_cond_timedwait): Add pthread_testcancel call. Fix
+ waitlength calculation.
+ (pthread_cond_wait): Add pthread_testcancel call.
+
+2003-03-18 Thomas Pfaff <tpfaff@gmx.net>
+
+ * include/pthread.h (PTHREAD_MUTEX_NORMAL): New define.
+ * thread.cc: Remove errno.h include.
+ (pthread::precreate): Change internal mutex type to normal.
+ (pthread_mutex::canBeUnlocked): Implement.
+ (pthread_mutex::pthread_mutex): Initialize lock_counter with 0.
+ (pthread_mutex::Lock): Rename to _Lock. Add self parameter.
+ Change lock_counter logic. Update SetOwner call.
+ (pthread_mutex::TryLock): Rename to _TryLock. Add self parameter.
+ Change lock_counter logic. Update SetOwner call.
+ (pthread_mutex::UnLock): Rename to _UnLock. Add self parameter.
+ Change lock_counter logic.
+ (pthread_mutex::Destroy): Rename to _Destroy. Update TryLock call.
+ (pthread_mutex::SetOwner): Move to thread.h as inline.
+ (pthread_mutex::LockRecursive): Ditto.
+ (pthread_mutex::fixup_after_fork): Change lock_counter logic.
+ (__pthread_mutexattr_settype): Add PTHREAD_MUTEX_NORMAL to valid
+ types check.
+ * thread.h: Include errno.h and limits.h.
+ (MUTEX_LOCK_COUNTER_INITIAL): Remove.
+ (MUTEX_OWNER_ANONYMOUS): New define.
+ (pthread_mutex::canBeUnlocked): New static method.
+ (pthread_mutex::lock_counter): Change type to unsigned long.
+ (pthread_mutex::GetPthreadSelf): New method.
+ (pthread_mutex::Lock): Call _Lock with pthread_self pointer.
+ (pthread_mutex::TryLock): Call _TryLock with pthread_self pointer.
+ (pthread_mutex::UnLock): Call _UnLock with pthread_self pointer.
+ (pthread_mutex::Destroy): Call _Destroy with pthread_self pointer.
+ (pthread_mutex::SetOwner): Moved from thread.cc as inline.
+ (pthread_mutex::LockRecursive): Ditto.
+ (pthread_mutex::_Lock): New method.
+ (pthread_mutex::_TryLock): New method.
+ (pthread_mutex::_UnLock): New method.
+ (pthread_mutex::_Destroy): New method.
+
+2003-03-18 Christopher January <chris@atomice.net>
+
+ * fhandler_proc.cc (format_proc_cpuinfo): Use IsProcessorFeaturePresent
+ only on Windows NT. Read CPU Mhz value only on NT. Revert previous
+ change so cpuid instruction is called even on non-NT systems.
+
+2003-03-17 Corinna Vinschen <corinna@vinschen.de>
+
+ * glob.c (g_lstat): Change API minor test to match API minor number
+ change in previous patch.
+ (g_stat): Ditto.
+
+2003-03-17 Christopher Faylor <cgf@redhat.com>
+
+ * include/cygwin/version.h: Reorganize last two api versions so that
+ btowc and trunc exports show up before previous bump since there has
+ been no exported version of the DLL with the 64 bit changes yet but
+ 1.3.22 will have the btowc and trunc.
+
+2003-03-17 Christopher Faylor <cgf@redhat.com>
+
+ * cygwin.din: Export btowc, trunc.
+ * include/cygwin/version.h: Reflect new exports.
+ * syscalls.cc (_stat): Rename to stat to avoid newlib wrapper.
+ * syscalls.cc (_fstat): Ditto.
+
+2003-03-16 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler_console.cc (fhandler_console::close): Correct check for
+ current tty. Add debugging output when console is freed.
+ (set_console_state_for_spawn): Add debugging output.
+ * fhandler_tty.cc (fhandler_tty_slave::open): Don't decrement console
+ open flag when vforking.
+ * sigproc.cc (sigproc_terminate): Fix debugging output.
+ * spawn.cc (handle): Eliminate second argument.
+ (spawn_guts): Reflect elimination of argument change to handle.
+ * syscalls.cc (setsid): Add debugging output when console is freed.
+
+2003-03-14 Christopher Faylor <cgf@redhat.com>
+
+ * syscalls.cc (rename): Revert assumption that DELETE_ON_CLOSE works on
+ Win9x.
+
+2003-03-13 Christopher Faylor <cgf@redhat.com>
+
+ * include/cygwin/version.h: Bump DLL minor number to 23.
+
+2003-03-13 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc (IsProcessorFeaturePresent): Add.
+ * fhandler_proc.cc (format_proc_cpuinfo): Add case for 9x systems.
+
+2003-03-13 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_proc.cc (format_proc_cpuinfo): Fix vendor id in cpuid case.
+
+2003-03-13 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (cygwin_rcmd): Use correct file descriptor in call to fdsock.
+ (cygwin_rexec): Ditto.
+
+2003-03-13 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler_tty.cc (fhandler_tty_slave::close): Fix typo in debug
+ output.
+
+ * syscalls.cc (rename): Assume that DELETE_ON_CLOSE works on Win9x.
+
+2003-03-11 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::dup): Don't call
+ fhandler_base::dup() but call DuplicateHandle directly instead to have
+ control over socket inheritence.
+
+2003-03-11 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::dup): On NT systems avoid
+ using WinSock2 socket duplication methods. Add comment.
+
+2003-03-11 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * fhandler_socket.cc (fhandler_socket::fixup_after_fork):
+ Set io_handle to INVALID_SOCKET in case of failure.
+ (fhandler_socket::dup): Return 0 if the io_handle is valid.
+
+2003-03-10 Corinna Vinschen <corinna@vinschen.de>
+
+ * sec_acl.cc (setacl): Don't handle DELETE flag specially.
+ * security.cc (alloc_sd): Ditto.
+
+2003-03-09 Corinna Vinschen <corinna@vinschen.de>
+
+ * winver.rc: Change Copyright hint to include 2003.
+
+2003-03-09 Corinna Vinschen <corinna@vinschen.de>
+
+ Switch to 32/64 datatypes:
+ * Makefile.in (OBSOLETE_FUNCTIONS): Add open acl aclcheck aclfrommode
+ aclfrompbits aclfromtext aclsort acltomode acltopbits acltotext chown
+ facl fchown fgetpos fopen freopen fseeko fsetpos fstat ftello
+ ftruncate getegid geteuid getgid getgrent getgrgid getgrnam getgroups
+ getpwuid getpwuid_r getuid initgroups lchown lseek lstat mknod mmap
+ seekdir setegid seteuid setgid setgroups setregid setreuid setuid stat
+ telldir truncate.
+ (NEW_FUNCTIONS): Add _open64 acl32 aclcheck32 aclfrommode32
+ aclfrompbits32 aclfromtext32 aclsort32 acltomode32 acltopbits32
+ acltotext32 chown32 facl32 fchown32 fgetpos64 fopen64 freopen64
+ fseeko64 fsetpos64 fstat64 ftello64 ftruncate64 getegid32 geteuid32
+ getgid32 getgrent32 getgrgid32 getgrnam32 getgroups32 getpwuid32
+ getpwuid_r32 getuid32 initgroups32 lchown32 lseek64 lstat64 mknod32
+ mmap64 seekdir64 setegid32 seteuid32 setgid32 setgroups32 setregid32
+ setreuid32 setuid32 stat64 telldir64 truncate64 to substitute the
+ above.
+ * cygserver_shm.h (class client_request_shm): Change uid_t and gid_t
+ members to __uid32_t and __gid32_t.
+ * cygwin.din: Add symbols acl32 aclcheck32 aclfrommode32
+ aclfrompbits32 aclfromtext32 aclsort32 acltomode32 acltopbits32
+ acltotext32 facl32 fgetpos64 fopen64 freopen64 fseeko64 fsetpos64
+ _fstat64 ftello64 _lseek64 mknod32 _open64.
+ * glob.c: Include perprocess.h.
+ (globtilde): Call getpwuid32 and getuid32 instead of getpwuid and
+ getuid.
+ (g_lstat): Check for applications API version to call the appropriate
+ typed gl_lstat function.
+ (g_stat): Ditto for gl_stat.
+ * shm.cc (client_request_shm::client_request_shm): Call geteuid32
+ and getegid32 instead of geteuid and getegid throughout.
+ * syscalls.cc (_open64): New alias for open.
+ (_lseek64): New alias for lseek64.
+ (_fstat64): New alias for fseek64.
+ (mknod32): New function.
+ (mknod): Calls mknod32 now.
+ * winsup.h: Make function declarations for getuid32, geteuid32,
+ and getpwuid32 accessible for plain C sources. Add declarations
+ for getegid32 and getpwnam.
+ * include/cygwin/version.h: Bum API minor number to 78.
+ * include/sys/cygwin.h: Guard C++ specific members of struct
+ per_process against inclusion in plain C sources.
+ * include/sys/mman.h (mman): Add guard to avoid type clash when
+ compiling Cygwin.
+
+2003-03-09 Christopher Faylor <cgf@redhat.com>
+
+ * include/cygwin/version.h: Bump DLL minor number to 22.
+
+2003-03-09 Christopher Faylor <cgf@redhat.com>
+
+ Do some minor reformatting of 'extern "C"' use throughout.
+
+2003-03-06 Christopher January <chris@atomice.net>
+
+ * autoload.cc (GetSystemTimes): Define new autoload function.
+ * fhandler_proc.cc (proc_listing): Add cpuinfo and partitions entries.
+ (fhandler_proc::fill_filebuf): Add PROC_CPUINFO and PROC_PARTITIONS
+ cases.
+ (format_proc_uptime): Use GetSystemTimes if available.
+ (read_value): New macro.
+ (print): New macro.
+ (cpuid): New function.
+ (can_set_flag): New function.
+ (format_proc_cpuinfo): New function.
+ (format_proc_partitions): New function.
+
+2003-03-09 Christopher Faylor <cgf@redhat.com>
+
+ * syscalls.cc (unlink): Attempt to be more clever about setting
+ attributes of file. Only open file in query mode to avoid having to
+ mess with security stuff for reading.
+
+2003-03-09 Corinna Vinschen <corinna@vinschen.de>
+
+ * rmsym: Fix regular expression.
+
+2003-03-09 Christopher Faylor <cgf@redhat.com>
+
+ * Makefile.in: Change from using new-* to cygwin0 for temporary
+ targets.
+
+2003-03-09 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/cygwin/socket.h: Set SOMAXCONN to Winsock2 value.
+
+2003-03-08 Christopher Faylor <cgf@redhat.com>
+
+ * syscalls.cc (unlink): Always attempt to use FILE_FLAG_CLOSE_ON_DELETE
+ to delete files since this allows us to preserve the protection of hard
+ linked files.
+ (link): Generate full path for potentially recalculated .lnk target.
+
+2003-03-08 Christopher Faylor <cgf@redhat.com>
+
+ Revert below changes regarding _pinfo::cmdline.
+
+2003-03-08 Corinna Vinschen <corinna@vinschen.de>
+
+ * external.cc (cygwin_internal): Change n to __off64_t to match change
+ of _pinfo::cmdline.
+ * fhandler.h (class fhandler_virtual): Change filesize member to
+ __off64_t.
+ * fhandler_proc.cc (format_proc_meminfo): Change to return __off64_t.
+ (format_proc_stat): Ditto.
+ (format_proc_uptime): Ditto.
+ * fhandler_process.cc (format_process_stat): Ditto.
+ (format_process_status): Ditto.
+ (format_process_statm): Ditto.
+ * pinfo.cc (_pinfo::cmdline): Expect __off64_t parameter.
+ * pinfo.h (class _pinfo): Change declaration of cmdline accordingly.
+
+2003-03-07 Christopher Faylor <cgf@redhat.com>
+
+ * path.h (PATH_LNK): New enum val.
+ (path_conv::is_lnk_symlink): New function. True if path represents
+ .lnk style symlink.
+ * path.cc (check_shortcut): Set PATH_LNK in pflags when appropriate.
+ (symlink_info::check): Ditto. Remove PATH_LNK from pflags initially.
+ * syscalls.cc (unlink): Always remove readonly attribute from a symlink
+ regardless of type.
+ (link): (from Corinna Vinschen) Allow links to symlinks. Reset
+ attributes on a symlink after successful link creation.
+ (chmod): Use is_lnk_symlink where appropriate.
+ (rename): Ditto.
+
+2003-03-07 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * tty.cc (create_tty_master): Call GetComputerName instead of
+ cygwin_gethostname. Set ut_id.
+ * syscalls.cc (login): Call endutent.
+ (setutent): Do not seek after a fresh open.
+
+2003-03-07 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (seteuid32): Fix formatting.
+
+2003-03-04 Thomas Pfaff <tpfaff@gmx.net>
+
+ * thread.cc (MTinterface::fixup_after_fork): Initialize mainthread
+ prior to pthread objects.
+
+2003-03-04 Jason Tishler <jason@tishler.net>
+
+ * fhandler_socket.cc (fhandler_socket::dup): Initialize type.
+
+2003-03-03 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler.h (fhandler_tty_slave::close): Declare new function.
+ (fhandler_tty_slave::dup): Declare new function.
+ (fhandler_tty_slave::fixup_after_function): Declare new function.
+ * fhandler_tty.cc (fhandler_tty_slave_open): Only increment
+ fhandler_console::open_fhs when associated with a pty.
+ (fhandler_tty_slave::close): Define new function. Decrement
+ fhandler_console::open_fhs when associated with a pty.
+ (fhandler_tty_slave::dup): Define new function. Increment
+ fhandler_console::open_fhs when associated with a pty.
+ (fhandler_tty_slave::fixup_after_fork): Define new function. Increment
+ fhandler_console::open_fhs when associated with a pty.
+
+2003-03-03 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler_tty.cc (fhandler_pty_slave::open): Grudgingly increment
+ fhandler_console::open_fhs here.
+ (fhandler_pty_slave::close): Ditto for close.
+
+2003-03-02 Christopher Faylor <cgf@redhat.com>
+
+ * lib/getopt.c: Refresh from NetBSD sources.
+
+2003-03-02 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler_console.cc (fhandler_console::close): Don't decrement
+ in use counter if in vfork fixup stage.
+
+2003-03-02 Christopher Faylor <cgf@redhat.com>
+
+ * lib/getopt.c: Nuke use of unneeded BSDisms.
+
+2003-03-02 Christopher Faylor <cgf@redhat.com>
+
+ * dll_init.cc (dll_list::load_after_fork): Don't revert to LoadLibrary
+ if LoadLibraryEx fails.
+ * dtable.cc (dtable::dec_console_fds): Eliminate.
+ (dtable::release): Don't treat console specially.
+ (dtable::build_fhandler): Ditto.
+ * dtable.h (console_fds): Eliminate.
+ (dtable::dec_console_fds): Eliminate.
+ (dtable::inc_console_fds): Eliminate.
+ * fhandler.h (fhandler_console::open_fhs): New static element.
+ * fhandler_console.cc (fhandler_console::open): Increment open_fs.
+ (fhandler_console::close): Call FreeConsole if no more open consoles
+ and ctty is not associated with the console.
+ * syscalls.cc (setsid): Simplify check for when to call FreeConsole.
+ (check_pty_fds): Eliminate definition.
+ * winsup.h (check_pty_fds): Eliminate declaration.
+
+2003-03-02 Christopher Faylor <cgf@redhat.com>
+
+ * dll_init.cc (dll_list::load_after_fork): Fix typo where result of
+ LoadLibrary was ignored.
+
+2003-03-01 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::bind): Open and write socket
+ file using Win32 calls.
+
+2003-03-01 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (get_inet_addr): Open and read socket file using
+ Win32 calls.
+
+2003-02-28 Christopher Faylor <cgf@redhat.com>
+
+ * cygwin.din: Wrap atexit and exit with cygwin, thread-safe functions.
+ * dcrt0.cc (cygwin_atexit): New function.
+ (cygwin_exit): Ditto.
+
+2003-02-28 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * syscalls.cc (fstat64): Pass get_name () to pc.
+ (access): Pass fn to stat_worker.
+
+2003-03-27 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (class sock_event): New class managing Winsock
+ events for interruptible socket calls.
+ (fhandler_socket::connect): Move support for interruptible call to
+ class sock_event. Use class object instead.
+ (fhandler_socket::accept): Ditto. Remove useless casts.
+
+2003-03-27 Thomas Pfaff <tpfaff@gmx.net>
+
+ * fhandler_socket.cc (fhandler_socket::connect): Add support for
+ an interruptable connect.
+
+2003-02-27 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * uinfo.cc (internal_getlogin): Only update user.groups.pgsid
+ if the call to set the primary group succeeds.
+
+2003-02-27 Christopher Faylor <cgf@redhat.com>
+
+ * cygthread::detach: Improve error message.
+
+2003-02-26 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * sec_helper.cc (get_sids_info): debug_print owner_sid and group_sid.
+
+2003-02-25 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc (mmap64): Fix returned address by taking the granularity
+ into account.
+
+2003-02-23 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * syslog.cc (syslog): Do not unlock the file before closing it
+ and remove debug_printf about stream errors.
+
+2003-02-22 Christopher Faylor <cgf@redhat.com>
+
+ * cygmalloc.h: Remove MORECORE_CANNOT_TRIM. It's not true.
+ # cygwin.din: Export mallinfo.
+ # malloc_wrapper.cc (mallinfo): New function.
+
+2003-02-22 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * syslog.cc (syslog): Do not print the Windows pid. Print the Cygwin
+ pid as an unsigned decimal. On Win95 print a timestamp and attempt to
+ lock the file up to four times in 3 ms.
+
+2003-02-21 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::fhandler_socket): Fix compiler
+ warning.
+ (fhandler_socket::fstat): Simplify. Set st_uid/st_gid to effective
+ uid/gid of current process in case of open sockets.
+
+2003-02-21 Corinna Vinschen <corinna@vinschen.de>
+
+ * dtable.cc (dtable::build_fhandler_from_name): Set some fhandler
+ data on sockets to evaluate AF_LOCAL sockets correctly.
+ (dtable::build_fhandler): Set unit number on sockets.
+ * fhandler.h (fhandler_socket): Add unit number.
+ (fhandler_socket::get_unit): New method.
+ * fhandler_socket.cc (fhandler_socket::fhandler_socket): Set unit
+ number.
+ (fhandler_socket::fstat): Reorganize to return more Linux-like
+ values.
+ * net.cc: include ctype.h.
+ (fdsock): Set unit number when building fhandler.
+ * path.cc (path_conv::check): Set device type to FH_SOCKET if file
+ is a AF_UNIX socket.
+ (get_devn): Evaluate unit for virtual socket devices.
+ (win32_device_name): Set windows path for sockets to unix_path with
+ just backslashes to keep the different names.
+ * syscalls.cc (fstat64): Don't override st_ino, st_dev and st_rdev
+ for sockets.
+ (stat_worker): Ditto.
+
+2003-02-21 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * autoload.cc (AccessCheck): Add.
+ (DuplicateToken): Add.
+ * security.h (check_file_access): Declare.
+ * syscalls.cc (access): Convert path to Windows, check existence
+ and readonly attribute. Call check_file_access instead of acl_access.
+ * security.cc (check_file_access): Create.
+ * sec_acl (acl_access): Delete.
+
+2003-02-19 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler.cc (fhandler_base::open): Move some filesystem specific
+ stuff.
+ (fhandler_disk_file::open): Accept some filesystem specific stuff.
+ * sigproc.cc (wait_for_sigthread): Become slightly more thread safe.
+ (sig_send): Don't assume that signal thread is ready.
+
+2003-02-20 Corinna Vinschen <corinna@vinschen.de>
+
+ * wincap.h (wincap): Remove unnecessary definition of
+ supports_sparse_files.
+ * wincap.cc: Ditto.
+
+2003-02-20 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::opendir): Check descriptor
+ created by cygheap_fdnew constructor.
+ * fhandler_virtual.cc (fhandler_virtual::opendir): Ditto.
+ * fhandler_socket.cc (fhandler_socket::accept): Ditto and move
+ creation of file descriptor behind blocking OS call.
+ * net.cc (cygwin_socket): Ditto.
+ (cygwin_rcmd): Ditto.
+ (cygwin_rresvport): Ditto.
+ (cygwin_rexec): Ditto.
+ (socketpair): Ditto.
+
+2003-02-20 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc (GetCompressedFileSize): Add.
+ * fhandler_disk_file.cc (fhandler_disk_file::fstat_helper): Compute
+ st_blocks value from GetCompressedFileSize() if available.
+
+2003-02-18 Vaclav Haisman <V.Haisman@sh.cvut.cz>
+
+ * wincap.h (wincaps::supports_sparse_files): New flag.
+ (wincapc::supports_sparse_files): New method.
+ * wincap.cc (wincap_unknown): Define value for the new flag.
+ (wincap_95): Ditto.
+ (wincap_95osr2): Ditto.
+ (wincap_98): Ditto.
+ (wincap_98se): Ditto.
+ (wincap_me): Ditto.
+ (wincap_nt3): Ditto.
+ (wincap_nt4): Ditto.
+ (wincap_nt4sp4): Ditto.
+ (wincap_2000): Ditto.
+ (wincap_xp): Ditto.
+ * path.h (path_conv::fs_flags): New method.
+ * fhandler_disk_file.cc: Include winioctl.h for DeviceIoControl.
+ (fhandler_disk_file::open): Set newly created and truncated files as
+ sparse on platforms that support it.
+
+2003-02-17 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * grp.cc (internal_getgroups): Handle properly tokens with
+ no groups. Fix bug introduced on 2003-02-04.
+
+2003-02-16 Christopher Faylor <cgf@redhat.com>
+
+ * cygwin.din: Export all appropriate newlib libm functions. Sort.
+ * include/cygwin/version.h: Bump API minor number.
+
+2003-02-15 Christopher Faylor <cgf@redhat.com>
+
+ * cygwin.din: Export all appropriate newlib libc functions.
+ * include/cygwin/version.h: Bump API minor number.
+
+2003-02-14 Jason Tishler <jason@tishler.net>
+
+ * mmap.cc (mprotect): Add missing break.
+
+2003-02-13 Christopher Faylor <cgf@redhat.com>
+
+ * exceptions.cc (try_to_debug): Don't reset priority when returning
+ from non-waitloop call.
+
+2003-02-13 Vaclav Haisman <V.Haisman@sh.cvut.cz>
+ Christopher Faylor <cgf@redhat.com>
+
+ * fhandler_console.cc (fhandler_console::write_normal): Use MessageBeep
+ for bell sound.
+ * autoload.cc (MessageBeep): Add.
+
+2003-02-13 Christopher Faylor <cgf@redhat.com>
+
+ * include/cygwin/types.h: Use correct ifdef guard for u_ definitions.
+
+2003-02-13 Christopher Faylor <cgf@redhat.com>
+
+ * environ.cc (environ_init): Use strechr.
+
+2003-02-13 Christopher Faylor <cgf@redhat.com>
+
+ * include/cygwin/in.h (sockaddr_in): Fix typo.
+
+2003-02-12 Christopher Faylor <cgf@redhat.com>
+
+ * path.h (path_conv): Reorganize slightly.
+
+2003-02-12 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler_tty.cc (process_input): Add sanity check to ensure that
+ console typeahead is cleared on signal.
+
+2003-02-12 Christopher Faylor <cgf@redhat.com>
+
+ * spawn.cc (linebuf::~linebuf): Resurrect commented out (for
+ debugging?) code.
+
+2003-02-10 Ralf Habacker <ralf.habacker@freenet.de>
+
+ * include/cygwin/in.h (in_attr_t): Define new type.
+ * include/arpa/inet.h (inet_addr): Change return type to in_addr_t.
+ (inet_lnaof): Ditto.
+ (inet_netof): Ditto.
+ (inet_network): Ditto.
+
+2003-02-10 Christopher Faylor <cgf@redhat.com>
+
+ * include/cygwin/types.h: Move many *_t typedefs here. Protect them
+ with ifdefs.
+ * fhandler_disk_file.cc (fhandler_disk_file::fstat): Change ntsec_atts to mode_t.
+ * security.cc (get_attribute_from_acl): Accept mode_t attribute.
+ (get_nt_attribute): Ditto.
+ (get_file_attribute): Ditto.
+ (get_nt_object_attribute): Ditto.
+ (get_object_attribute): Ditto.
+ * security.h: Reflect above changes.
+ * syscalls.cc (chown_worker): Change attrib to mode_t.
+
+2003-02-08 Christopher Faylor <cgf@redhat.com>
+
+ * include/cygwin/version.h: Bump DLL minor number to 21.
+
+2003-02-07 Christopher Faylor <cgf@redhat.com>
+
+ * malloc.cc (DEFAULT_MMAP_THRESHOLD): Bump down to 16MB thanks to below
+ changes.
+
+2003-02-07 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc (mmap_record::alloc_map): De-inline. Add offset and length
+ parameter. Only protect pages actually unused currently. Do job
+ of map_map() when initializing a map.
+ (mmap_record::map_map): Reduce functionality for the reuse case
+ of private anonymous mapping.
+ (mmap_record::fixup_map): Format change.
+ (list::add_record): Add offset and length parameter to call
+ mmap_record::alloc_map() correctly.
+ (mmap64): Rename `l' variable to `map_list'. Accommodate above changes.
+ (munmap): Rename `l' variable to `map_list'.
+ (msync): Ditto.
+ (fhandler_disk_file::mmap): Streamline code.
+ (mprotect): Ditto.
+ (fixup_mmaps_after_fork): Rename `l' variable to `map_list'.
+
+2003-02-07 Vaclav Haisman <V.Haisman@sh.cvut.cz>
+ Christopher Faylor <cgf@redhat.com>
+
+ * exceptions.cc (try_to_debug): Set priority of current thread rather
+ than the main thread. Make busy waiting loop less busy. Restore
+ priority when function returns.
+
+2003-02-07 Christopher Faylor <cgf@redhat.com>
+
+ * malloc.cc (DEFAULT_MMAP_THRESHOLD): Set high to avoid mmaps.
+
+2003-02-07 Christopher Faylor <cgf@redhat.com>
+
+ * pipe.cc (fhandler_pipe::close): Avoid extraneous this->.
+
+2003-02-06 Christopher Faylor <cgf@redhat.com>
+
+ * heap.cc (heap_init): Remove debugging code.
+
+2003-02-06 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * security.h: Introduce names UNKNOWN_UID and UNKNOWN_GID and delete
+ declaration of is_grp_member.
+ * uinfo.cc (internal_getlogin): Use UNKNOWN_GID.
+ * passwd.cc (pwdgrp::read_passwd): Use UNKNOWN_UID.
+ * grp.cc (pwdgrp::read_group): Change group name to provide better
+ feedback.
+ (getgrgid): Use gid16togid32.
+ * sec_helper.cc (is_grp_member): Delete.
+
+2003-02-05 Christopher Faylor <cgf@redhat.com>
+
+ * path.cc: Change 'to_posix_p' to 'to_posix' throughout.
+ (conv_path_list_buf_size): Accommodate relative paths.
+
+2003-02-05 Christopher Faylor <cgf@redhat.com>
+
+ * path.cc (etc::dir_changed): Fix debug printf.
+
+2003-02-05 Corinna Vinschen <corinna@vinschen.de>
+
+ * sec_acl.cc (setacl): Move all permission settings to beginning of
+ loop. Set default rights to same values as in alloc_sd(). Set DELETE
+ for owner and default owner only if S_IWOTH is given.
+
+2003-02-05 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * sec_acl.cc: Change all __aclent16_t to __aclent32_t except in
+ wrapper function definitions. Replace call to the aclXYZ functions by
+ calls aclXYZ32.
+ (searchace): Change type of third argument to __uid32_t and use
+ ILLEGAL_UID instead of -1;
+ (setacl): Remove some initializations. Only give STANDARD_RIGHTS_WRITE
+ for S_IWOTH. Replace -1 by ILLEGAL_UID.
+ (getacl): Change type of owner_sid, group_sid and ace_sid to cygpsid.
+ In last else clause, suppress second call to ace_sid.get_id and use
+ TRUE in first call. Replace EqualSid by ==.
+ (acl_access): Call internal_getgroups in USER and GROUP cases.
+ (acecmp: Define static.
+ (acl32): Create from 16 bit type.
+ (facl32): Ditto.
+ (lacl32): Ditto.
+ (aclcheck32): Ditto.
+ (aclsort32): Ditto.
+ (acltomode32): Ditto.
+ (aclfrommode32): Ditto.
+ (acltopbits32): Ditto.
+ (aclfrompbits32): Ditto.
+ (acltotext32): Ditto.
+ (aclfromtext32): Ditto, and use strechr.
+ (acl16to32): Create.
+ (acl): Make it a wrapper function.
+ (facl): Ditto.
+ (lacl): Ditto.
+ (aclcheck): Ditto.
+ (aclsort): Ditto.
+ (acltomode): Ditto.
+ (aclfrommode): Ditto.
+ (acltopbits): Ditto.
+ (aclfrompbits): Ditto.
+ (acltotext): Ditto.
+ (aclfromtext): Ditto.
+ * security.cc (write_sd): Call set_process_privilege and check
+ ownership.
+ (alloc_sd): Remove call to set_process_privilege and the owner check.
+
+2003-02-05 Christopher Faylor <cgf@redhat.com>
+
+ * include/sys/cygwin.h: Use C-style comments.
+
+2003-02-05 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * sec_helper.cc (get_sids_info): New function.
+ * security.cc (extract_nt_dom_user): Simplify with strechr.
+ (get_user_groups): Initialize glen to MAX_SID_LEN.
+ (get_user_local_groups): Ditto.
+ (get_attribute_from_acl): Define ace_sid as cygpsid.
+ (get_nt_attribute): Define owner_sid and group_sid as cygpsid.
+ Call get_sids_info instead of cygsid.get_{u,g}id and is_grp_member.
+ (get_nt_object_attribute): Ditto.
+ (alloc_sd): Define ace_sid as cygpsid.
+
+2003-02-04 Thomas Pfaff <tpfaff@gmx.net>
+
+ * syscalls.cc (struct system_cleanup_args): New struct.
+ (system_cleanup): New function.
+ (system): Use pthread_cleanup_push and _pop to save and restore
+ signal handlers and sigprocmask.
+
+2003-02-04 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (symlink): Create security attributes so that only the
+ user can modify the symlink.
+ * security.cc (set_security_attribute): Remove symlink special
+ handling.
+
+2003-02-04 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * grp.cc (internal_getgroups): Do not return without closing
+ the process handle.
+
+2003-02-04 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * security.h (class cygpsid): New class.
+ (class cygsid): Use cygpsid as base. Remove members psid, get_id,
+ get_uid, get_gid, string, debug_printf and the == and != operators.
+ (cygsidlist::clear_supp): Only do work if setgroups has been called.
+ * sec_helper.cc: Define sid_auth NO_COPY.
+ (cygpsid::operator==): New operator.
+ (cygpsid::get_id): New function.
+ (cygpsid::string): New function.
+ (cygsid::string): Delete.
+ (cygsid::get_id): Delete.
+ * pwdgrp.h: Change arguments of internal_getpwsid,
+ internal_getgrsid and internal_getgroups to cygpsid.
+ * passwd.cc (internal_getpwsid): Change argument from cygsid to cygpsid.
+ * grp.cc (internal_getgrsid): Ditto.
+ (internal_getgroups): Ditto.
+
+2003-02-03 Christopher Faylor <cgf@redhat.com>
+
+ Eliminate most unneeded this-> pointers throughout.
+
+2003-02-03 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * security.h: Add third argument to set_process_privilege.
+ * autoload.cc: Add OpenThreadToken.
+ * sec_helper.cc (set_process_privilege): Add and use use_thread
+ argument.
+ * security.cc (alloc_sd): Modify call to set_process_privilege.
+ Remember the result in each process. If failed and file owner is not
+ the user, fail.
+
+2003-02-03 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::recvfrom): Return buffer
+ length and don't set errno in case of WSAEMSGSIZE error.
+ (fhandler_socket::recvmsg): Ditto.
+
+2003-02-01 Christopher Faylor <cgf@redhat.com>
+
+ * grp.cc (getgrent32): Only refresh group entries when at beginning.
+ (internal_getgrsid): Only refresh if uninitialized.
+ (internal_getgrent): Ditto.
+ * passwd.cc (getpwent): Only refresh passwd entries when at beginning.
+ (pwdgrp::read_passwd): linebuf *cannot* be NO_COPY.
+ (internal_getpwsid): Only refresh if uninitialized.
+ (getpass): No need to refresh passwd data here.
+ * pwdgrp.h (refresh): Eliminate default.
+
+2003-01-31 Christopher Faylor <cgf@redhat.com>
+
+ * dlfcn.cc (dlerror): Only report load errors once per error.
+
+2003-01-31 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler_serial.cc (fhandler_serial::open): Avoid extraneous setting
+ of res.
+
+ * termios.cc (tcsetattr): Correctly record errno after tcsetattr call.
+
+2003-01-31 Troy Curtiss <troyc@usa.net>
+
+ * fhandler_serial.cc (fhandler_serial::tcsetattr): Add error-checking
+ so that if any Win32 SetComm*() calls fail, errno gets set to EINVAL
+ and tcsetattr() returns -1. Catch invalid bitrates, mostly. If baud
+ rate setting is B0, just drop DTR and leave Win32 DCB bitrate as-is
+ since 0 is not a valid Win32 setting.
+ (fhandler_serial::tcgetattr): If DTR is low, populate the bitrate as
+ B0, otherwise get it from the DCB.
+
+2003-01-31 Christopher Faylor <cgf@redhat.com>
+
+ * passwd.cc (pwdgrp::read_passwd): linebuf *must* be static (from
+ Pierre Humblet).
+ * pwdgrp.h (pwdgrp::refresh): Avoid calling read function if we already
+ have lock since that means we are in the process of reading the file.
+
+2003-01-31 Jason Tishler <jason@tishler.net>
+
+ * shared.cc (shared_info::heap_chunk_size): Use correct variable when
+ reading HKLM.
+
+2003-01-30 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler_registry.cc (fhandler_registry::exists): Fix off-by-one
+ error when inspecting path.
+
+2003-01-29 Christopher Faylor <cgf@redhat.com>
+
+ * lib/getopt.c: Allow environment variable control of POSIXLY_INCORRECT
+ behavior.
+
+2003-01-28 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::accept): On successful execution
+ set connection state of returned socket to CONNECTED.
+
+2003-01-27 Christopher Faylor <cgf@redhat.com>
+
+ * passwd.cc (pwdgrp::parse_passwd): Be more unforgiving about
+ non-numeric fields.
+
+2003-01-26 Christopher Faylor <cgf@redhat.com>
+
+ * uinfo.cc (pwdgrp::next_num): Remove check for NULL since it is no
+ longer a valid return from next_str.
+ (pwdgrp::add_line): Duh. Revert to use strchr.
+
+2003-01-26 Christopher Faylor <cgf@redhat.com>
+
+ * string.h (strechr): New function.
+ * uinfo.cc (pwdgrp::next_str): Search only for input char in string.
+ Return EOS on failure. Don't check for NULL since it shouldn't be
+ possible.
+ (pwdgrp::add_line): Revert to replacing '\n' in input line with '\0'.
+ (pwdgrp::next_num): Pass explicit separator character to next_str.
+ * grp.cc (pwdgrp::parse_group): Ditto.
+ * passwd.cc (pwdgrp::parse_passwd): Ditto. Revamp test for garbage
+ input.
+ * pwdgrp.h (pwdgrp::next_str): Don't use default parameter.
+
+2003-01-26 Christopher Faylor <cgf@redhat.com>
+
+ * uinfo.cc (pwdgrp::load): Regularize strace output. Add warning for
+ CreateFile failure.
+
+2003-01-26 Christopher Faylor <cgf@redhat.com>
+
+ * passwd.cc (pwdgrp::parse_passwd): Eliminate use of memset. The
+ structure should always be completely filled out.
+ * grp.cc (pwdgrp::parse_group): Ditto.
+
+2003-01-26 Christopher Faylor <cgf@redhat.com>
+
+ * grp.cc (pwdgrp::parse_group): Fix off-by-one problem in allocating
+ gr_mem.
+
+2003-01-26 Christopher Faylor <cgf@redhat.com>
+
+ * include/sys/strace.h (paranoid_printf): Define as not being part of
+ "all" output.
+
+2003-01-25 Christopher Faylor <cgf@redhat.com>
+
+ * pwdgrp.h (pwdgrp::next_num): Rename from next_int. Returns
+ true/false if parse operation succeeded.
+ (pwdgrp::reparse): Remove.
+ (pwdgrp::raw_ptr): New function. Returns pointer in line.
+ (pwdgrp::next_num): New functions for parsing other than unsigned long.
+ * grp.cc (pwdgrp::parse_group): Reinstate previous parsing behavior.
+ Don't fill in fields with NULL and assign empty gr_mem to known pointer
+ rather than doing a pointless calloc. Streamline gr_mem parsing.
+ Don't increment curr_lines here.
+ * passwd.cc (pwdgrp::parse_passwd): Use new behavior of next_num.
+ Don't increment curr_lines here.
+ * uinfo.cc (pwdgrp::next_str): Keep returning EOL if out of data.
+ (pwdgrp::reparse): Remove.
+ (pwdgrp::next_num): Rename from next_int. Return bool indicating
+ success of parse, argument returns value parsed.
+ (pwdgrp::add_line): Increment curr_lines here on successful parse.
+ (pwdgrp::load): (from Pierre Humblet) Don't return status. Just report
+ it here.
+
+2003-01-25 Christopher Faylor <cgf@redhat.com>
+
+ * pwdgrp.cc (pwdgrp::reparse): Declare.
+ * uinfo.cc (pwdgrp::reparse): Define.
+ * grp.cc (pwdgrp::parse_group): Use reparse.
+
+2003-01-25 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * syscalls.cc (seteuid32): On Win95 get the pw entry. If it exists
+ update the euid and call cygheap->user.set_name. Remove special
+ handling of ILLEGAL_UID.
+ (setgid32): Add a debug_printf. On Win95, always set the egid.
+ Remove special handling of ILLEGAL_GID. Do not compare gid and gr_gid.
+ * child_info.h (class cygheap_exec_info): Remove uid.
+ * spawn.cc (spawn_guts): Do not set ciresrv.moreinfo->uid.
+ * dcrto.cc (dll_crt0_1): Always call uinfo_init.
+ * uinfo.cc (uinfo_init): Reorganize and close handle if needed.
+ (cygheap_user::ontherange): Do not call internal_getpwnam if pw is NULL.
+
+2003-01-24 Christopher Faylor <cgf@redhat.com>
+
+ * fhandler_console.cc (fhandler_console::send_winch_maybe): Reset
+ scroll region if size changes.
+
+2003-01-24 Pierre Humblet <pierre.humblet@ieee.org>
+ Jason Tishler <jason@tishler.net>
+
+ * cygwin.din: Export setreuid32, setreuid, setregid32, setregid.
+ * syscalls.cc (setreuid32): New function.
+ (setreuid): Ditto.
+ (setregid32): Ditto.
+ (setregid): Ditto.
+ * include/cygwin/version.h: Bump API minor number.
+
+2003-01-23 Christopher Faylor <cgf@redhat.com>
+
+ * pwdrp.h (pwdgrp::refresh): Lock entire test prior to reading.
+
+2003-01-23 Christopher Faylor <cgf@redhat.com>
+
+ * grp.cc (pwdgrp::parse_group): Eliminate arg and use class member
+ instead. Use next_str and next_int to parse arguments.
+ * passwd.cc (pwdgrp::parse_passwd): Ditto.
+ (grab_string): Eliminate.
+ (grab_int): Ditto.
+ * pwdgrp.h (pwdgrp::parse): Eliminate input arg.
+ (pwdgrp::parse_passwd): Reflect above change.
+ (pwdgrp::parse_group): Reflect above change.
+ (pwdgrp::next_str): New function.
+ (pwdgrp::next_int): Ditto.
+ (pwdgrp::gets): Eliminate.
+ * uinfo.cc (pwdgrp::next_str): New function.
+ (pwdgrp::next_int): Ditto.
+ (pwdgrp::add_line): Subsume gets.
+ (pwdgrp::gets): Eliminate.
+ (pwdgrp::load): Just call add_line to parse input buffer.
+
+2003-01-22 Thomas Pfaff <tpfaff@gmx.net>
+
+ * include/pthread.h (PTHREAD_MUTEX_RECURSIVE): Revert changes from
+ 2003-01-09 mutex patch.
+ (PTHREAD_MUTEX_ERRORCHECK): Ditto.
+
+2003-01-22 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygrun.c: Move from here to ../testsuite.
+ * Makefile.in: Remove cygrun.exe dependencies.
+
+2003-01-21 Jason Tishler <jason@tishler.net>
+
+ * cygwin.din: Export nanosleep().
+ * signal.cc (nanosleep): New function.
+ (sleep): Move old functionality to nanosleep(). Call nanosleep().
+ (usleep): Remove old functionality. Call nanosleep().
+ * include/cygwin/version.h: Bump API minor number.
+
+2003-01-21 Christopher Faylor <cgf@redhat.com>
+
+ * grp.cc: Call gr.refresh() rather than doing isunitialized tests
+ throughout.
+ (gr): Use constructor (sigh).
+ (pwdgrp::parse_group): Rename from parse_grp.
+ (pwdgrp::read_group): Rename from read_etc_group. Just call gr.load
+ with a single argument.
+ * passwd.cc: Call pr.refresh() rather than doing isunitialized tests
+ throughout.
+ (pr): Use constructor (sigh).
+ (pwdgrp::parse_passwd): Rename from "parse_pwd".
+ (pwdgrp::read_passwd): Rename from read_etc_passwd. Just call pr.load
+ with a single argument.
+ * pwdgrp.h (pwdgrp_state): Eliminate.
+ (pwdgrp): Reflect above renamings.
+ (pwdgrp::etc_ix): Rename from pwd_ix.
+ (pwdgrp::read): New element.
+ (pwdgrp::lock): New element.
+ (pwdgrp::refresh): New function.
+ (pwdgrp::load): Eliminate variations which take buffer arguments.
+ (pwdgrp::pwdgrp): New constructors. Initialize mutex here.
+ * uinfo.cc (pwdgrp::load): Accommodate pwd_ix -> etc_ix renaming.
+ (pwdgrp::load): Set initialized state to true rather than setting state
+ to loaded.
+
+2003-01-21 Christopher Faylor <cgf@redhat.com>
+
+ * include/cygwin/version.h: Bump DLL minor number.
+
+2003-01-21 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * path.h (etc::change_possible): Revert the type to bool.
+ (etc::set_last_modified): Remove obsolete function.
+ * path.cc (etc::change_possible): Revert type to bool.
+ (etc::test_file_change): Do not test for negative values of
+ change_possible and do not set it to -res.
+ (etc::dir_changed): When the handle is NULL, call memset instead of
+ test_file_changed. When the handle is invalid, return true. Detect
+ filename change in /etc.
+ (etc::file_changed): Remove unneeded check for !fn[n].
+ * uinfo.cc (pwdgrp::load): Eliminate spurious setting of fh to NULL.
+ * pwdgrp.h (pwdgrp::operator =): Eliminate.
+
+2003-01-19 Christopher Faylor <cgf@redhat.com>
+
+ * pwdgrp.h (etc): Move to path.h.
+ (pwdgrp::max_lines): New field.
+ (pwdgrp::curr_lines): New field.
+ (pwdgrp::pwdgrp_buf): Ditto.
+ (pwdgrp_buf_elem_size): Ditto.
+ (pwdgrp_parse): Ditto.
+ (pwdgrp::gets): Just declare here.
+ (pwdgrp::load): Ditto. Just take one argument.
+ (pwdgrp::load): Define overloaded function accepting passwd buf.
+ (pwdgrp::load): Define overloaded function accepting group buf.
+ * grp.cc: Use pwdgrp elements rather than standalone static variables
+ throughout.
+ (curr_lines): Eliminate.
+ (max_lines): Ditto.
+ (add_grp_line): Ditto.
+ (parse_grp): Define as returning boolean. Accept void * arg and line
+ count. Coerce first argument into __group32 buf reference. Increment
+ curr_line as appropriate.
+ (read_etc_group): Pass pwdgrp buffer to gr.load.
+ * passwd.cc: Use pwdgrp elements rather than standalone static variables
+ throughout.
+ (curr_lines): Eliminate.
+ (max_lines): Ditto.
+ (add_grp_line): Ditto.
+ (parse_passwd): Define as returning boolean. Accept void * arg and line
+ count. Coerce first argument into passwd buf reference. Increment
+ curr_line as appropriate.
+ (read_etc_group): Pass pwdgrp buffer to pr.load.
+ * path.cc (etc::fn): Extend buffer size to allow index by 1 rather than
+ zero.
+ (etc::last_modified): Ditto.
+ (etc::change_possible): Ditto. Renamed from sawchange. Change to
+ signed char since elements are now tri-state.
+ (etc::init): Assume "handle" is 1 based rather than 0.
+ (etc::test_file_change): New function. Sets change_possible based on
+ file date comparison.
+ (etc::dir_changed): Check file states immediately after changed_h is
+ initialized to avoid a race.
+ (etc::file_changed): Use test_file_change to detect if file needs to be
+ updated.
+ * path.h (etc): Move class here from pwdgrp.h.
+ * uinfo.cc: Move etc:: functions to path.cc. Move pwdgrp functions
+ here.
+ (pwdgrp::gets): Eliminate buf checks. Just check eptr and set lptr.
+ (pwdgrp::add_line): New function.
+ (pwdgrp::load): Call generic add_line function which will call correct
+ parser.
+
+2003-01-17 Christopher Faylor <cgf@redhat.com>
+
+ * cygheap.cc: Change most 'int's to 'unsigned's.
+ (_cmalloc): Only check for size of malloced region when calculating
+ bucket. Add overhead when performing the sbrk. Previous change broke
+ _crealloc.
+
+2003-01-17 Christopher Faylor <cgf@redhat.com>
+
+ * dcrt0.cc (initialize_env): Use colon for CYGWIN_DEBUG separator.
+ * grp.cc: Change most statics to NO_COPY throughout.
+ * passwd.cc: Ditto.
+
+2003-01-17 Christopher Faylor <cgf@redhat.com>
+
+ * pwdgrp.h: Change some BOOLs to bools.
+ (pwdgrp::pwdgrp): Remove unneeded constructor.
+ * passwd.cc: Change BOOL to bool throughout.
+
+2003-01-17 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygwin.din: Add strerror_r.
+ * include/cygwin/version.h: Bump API minor number.
+
+2003-01-17 Christopher Faylor <cgf@redhat.com>
+
+ * uinfo.cc (etc::dir_changed): Don't print a warning if can't open
+ /etc, unless debugging.
+
+2003-01-17 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * grp.cc (read_etc_group): On NT, add a line for gid = -1. Change name
+ "unknown" to "mkgroup".
+ (internal_getgrgid): Do not return default in nontsec case.
+ (internal_getgroups): Add argument srchsid and look for it in groups if
+ not NULL.
+ * passwd.cc (read_etc_passwd): On NT, add a line for uid = -1. Use
+ same default uid for Win95 and NT. Call cygheap_user::ontherange to
+ initialize HOME.
+
+2003-01-16 Christopher Faylor <cgf@redhat.com>
+
+ * cygheap.cc (init_cygheap::etc_changed): Move to uinfo.cc.
+ * cygheap.h (init_cygheap::etc_changed_h): Remove.
+ (init_cygheap::etc_changed): Ditto.
+ * grp.cc (group_state): Remove. Use gr instead throughout.
+ (gr): Define as class pwdgrp.
+ (read_etc_group): Remove gr definition. Remove calls to
+ set_last_modified and close. Pass add_grp to gr.load to load file.
+ * passwd.cc (passwd_state): Remove. Use pr instead, throughout.
+ (pr): Define as class pwdgrp.
+ (read_etc_passwd): Remove pr definition. Remove calls to
+ set_last_modified and close. Pass add_pwd_line to pr.load to load
+ file.
+ * pwdgrp.h (etc): New helper class for pwdgrp.
+ (pwdgrp): Combine pwdgrp_check and pwdgrp_read into one class. Remove
+ file_w32 and last_modified fields.
+ (pwdgrp::set_last_modified): Remove.
+ (pwdgrp::isinitializing): Remove FindFirstFile stuff. Move to
+ etc::file_changed.
+ (pwdgrp::load): Rename from 'open'. Call etc::init to initialize etc
+ scanning. Close file handle after reading buffer into memory. Parse
+ buffer by calling second argument.
+ (pwdgrp::gets): Reorganize slightly to rely on eptr starting at
+ beginning of buffer.
+ (pwdgrp::close): Remove.
+ * uinfo.cc (etc::dir_changed): New function.
+ (etc::init): Ditto.
+ (etc::file_changed): Ditto.
+ (etc::set_last_modified): Ditto.
+
+2003-01-16 Jason Tishler <jason@tishler.net>
+
+ * mmap.cc (fixup_mmaps_after_fork): Add ERROR_NOACCESS to the list of
+ ReadProcessMemory() error codes that trigger a retry with temporary
+ PAGE_READONLY access. Note that this can occur on NT 4.0.
+
+2003-01-15 Christopher Faylor <cgf@redhat.com>
+
+ * path.cc (normalize_posix_path): Convert win32 path separators to
+ slashes when full path is specified.
+
+2003-01-15 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * cmalloc.cc (_cmalloc): Fix memory leak.
+
+2003-01-15 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc: Fix copyright date.
+ * fhandler_dsp.cc: Ditto.
+ * mmap.cc: Ditto.
+ * net.cc: Ditto.
+ * ntdll.h: Ditto.
+ * signal.cc: Ditto.
+ * syscalls.cc: Ditto.
+ * uname.cc: Ditto.
+ * wait.cc: Ditto.
+
+2003-01-14 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc (fixup_mmaps_after_fork): Copy protection to child process.
+ Change ambiguous debug output.
+
+2003-01-14 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc (mmap_record::access): Change argument type to caddr_t
+ for strictness.
+ (mprotect): Protect against calling VirtualProtect() for shared
+ pages on 9x/Me.
+ (fixup_mmaps_after_fork): If ReadProcessMemory() fails, try to
+ change protection of parent page to PAGE_READONLY, then try again.
+ Revert protection afterwards.
+
+2003-01-14 Thomas Pfaff <tpfaff@gmx.net>
+
+ * syscalls.cc (system): Add pthread_testcancel call.
+ * thread.cc: Update list of cancellation points.
+
+2003-01-14 Thomas Pfaff <tpfaff@gmx.net>
+
+ * wait.cc: Include thread.h
+ (wait4): Add pthread_testcancel call.
+ Wait for child process and cancellation event.
+ * thread.cc: Update list of cancellation points.
+
+2003-01-14 Thomas Pfaff <tpfaff@gmx.net>
+
+ * signal.cc (sleep): Add pthread_testcancel call.
+ Wait for signal and cancellation event.
+ (usleep): Ditto.
+
+2003-01-14 Thomas Pfaff <tpfaff@gmx.net>
+
+ * exceptions.cc (handle_sigsuspend): Add pthread_testcancel call.
+ Wait for signal and cancellation event.
+ * thread.cc: Update list of cancellation points.
+
+2003-01-14 David Huang <davehzhr@hotmail.com>
+
+ * fhandler_dsp.cc (fhandler_dsp::ioctl): Add limited support for
+ SNDCTL_DSP_GETFMTS.
+
+2003-01-12 Christopher Faylor <cgf@redhat.com>
+
+ * ntdll.h: Fix typo.
+
+2003-01-12 Corinna Vinschen <corinna@vinschen.de>
+
+ * uname.cc (uname): Use cygwin_gethostname() to retrieve hostname.
+
+2003-01-12 Pierre Humblet <pierre.humblet@ieee.org>
+
+ * sec_acl.cc (search_ace): Use id == -1, instead of < 0, as wildcard.
+ (setacl): Start the search for a matching default at the next entry.
+ Invalidate the type of merged entries instead of clearing it.
+ Use well_known_creator for default owner and owning group and do
+ not try to merge non-default and default entries in these cases.
+ (getacl): Recognize well_known_creator for default owner and group.
+ (acl_worker): Improve errno settings and streamline the nontsec case.
+ * security.cc (write_sd): Remove the call to set_process_privilege.
+ (alloc_sd): If the owner changes, call set_process_privilege and return
+ immediately on failure. Change inheritance rules: on new directories add
+ inherit only allow ACEs for creator_owner, creator_group and everyone.
+ Preserve all inheritances through chmod and chown calls. Introduce
+ isownergroup to implement the uid == gid case, to keep the inheritance
+ code simple. Do not initialize owner_sid and group_sid and stop using
+ the variable psd.
+
+2003-01-10 Christopher Faylor <cgf@redhat.com>
+
+ * net.cc: Use gethostname define from winsock2.h.
+
+2003-01-10 Christopher Faylor <cgf@redhat.com>
+
+ * path.cc: Unrevert below reversion except for
+ mount_info::conv_to_posix_path part.
+
+2003-01-10 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc: Revert patch from 2003-01-09 to normalize a windows path
+ rather than converting to posix.
+
+2003-01-10 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc (gethostname): Make call optional, return 1 if function
+ can't get loaded.
+ * net.cc (cygwin_gethostname): Call GetComputerName if return value
+ of gethostname is non-zero.
+
+2003-01-10 Charles Wilson <cwilson@ece.gatech.edu>
+
+ * cygwin.din: Add asprintf and vasprintf, as well as the reentrant
+ versions and underscore variants.
+ * include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR.
+
+2003-01-10 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (cygwin_gethostname): Fix call to wsock function gethostname.
+
+2003-01-09 Christopher Faylor <cgf@redhat.com>
+
+ * cygthread.cc (cygthread::cygthread): Be more noisy about odd
+ condition.
+ * miscfuncs.cc (low_priority_sleep): Sleep in regular priority if
+ that's what we're currently running at.
+
+2003-01-09 Thomas Pfaff <tpfaff@gmx.net>
+
+ * include/semaphore.h: Modify typedef for sem_t.
+ * include/cygwin/types.h: Modify typedefs for pthread_t,
+ pthread_mutex_t, pthread_key_t, pthread_attr_t,
+ pthread_mutexattr_t, pthread_condattr_t, pthread_cond_t,
+ pthread_rwlock_t and pthread_rwlockattr_t.
+
+2003-01-09 Thomas Pfaff <tpfaff@gmx.net>
+
+ * thread.h (WAIT_CANCELED): New define.
+ (pthread::cancelable_wait): New static method.
+ * thread.cc (pthread::cancelable_wait): Implement.
+ (semaphore::Wait): Wait on semaphore and thread cancellation.
+ (pthread::join): Wait on joined thread and thread cancellation.
+ (semaphore::wait): Add testcancel to check for thread
+ cancellation even if the semaphore is available.
+
+2003-01-09 Thomas Pfaff <tpfaff@gmx.net>
+
+ * include/pthread.h: Add define for errorchecking mutexes.
+ Change default mutex type.
+ * thread.cc (pthread_cond::TimedWait): Update mutex unlock
+ calls.
+ (pthread_mutex::pthread_mutex): New implement.
+ (pthread_mutex::~pthread_mutex): Ditto.
+ (pthread_mutex::Lock): Ditto.
+ (pthread_mutex::TryLock): Ditto.
+ (pthread_mutex::UnLock): Ditto.
+ (pthread_mutex::Destroy): Implement new method.
+ (pthread_mutex::SetOwner): Ditto.
+ (pthread_mutex::LockRecursive): Ditto.
+ (pthread_mutex::fixup_after_fork): Restore locking state after
+ fork.
+ (__pthread_mutex_lock): Return pthread_mutex::Lock errorcode.
+ (__pthread_mutex_trylock): Return pthread_mutex::TryLock
+ errorcode.
+ (__pthread_mutex_unlock): Return pthread_mutex::UnLock
+ errorcode.
+ (__pthread_mutex_destroy): Call pthread_mutex::Destroy to
+ destroy mutex.
+ (__pthread_mutexattr_settype): Allow errorchecking and recursive
+ types.
+ * thread.h (MUTEX_LOCK_COUNTER_INITIAL): New define.
+ (pthread_mutex::criticalsection): Remove.
+ (pthread_mutex::lock_counter): New member.
+ (pthread_mutex::recursion_counter): Ditto.
+ (pthread_mutex::owner): Ditto.
+ (pthread_mutex::type): Ditto.
+ (pthread_mutex::Destroy): New method.
+ (pthread_mutex::SetOwner): Ditto.
+ (pthread_mutex::LockRecursive): Ditto.
+
+2003-01-09 Thomas Pfaff <tpfaff@gmx.net>
+
+ * pthread.cc (pthread_cond_init): Use new pthread_cond::init.
+ * thread.cc: Some white spaces cleanups.
+ Change __pthread_cond_init to pthread_cond::init throughout.
+ (nativeMutex): Move class methods outside pthread_mutex.
+ (MTinterface::Init): Initialize pthread_cond init lock.
+ (pthread_cond::condInitializationLock): Instantiate.
+ (pthread_cond::initMutex): New Method.
+ (pthread_cond::isGoodInitializerOrBadObject): Ditto.
+ * thread.h: Some white spaces cleanups.
+ (nativeMutex): Move class declaration outside pthread_mutex.
+ (pthread_cond::condInitializationLock): New static member.
+ (pthread_cond::initMutex): New Method.
+ (pthread_cond::isGoodInitializerOrBadObject): Ditto.
+ (__pthread_cond_init): Remove prototype.
+
+2003-01-09 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (num_entries): Return 2 as link count if
+ directory unreadable.
+
+2003-01-09 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.cc (get_nt_attribute): Always return -1 when read_sd()
+ fails.
+ (get_file_attribute): Set permissions to 0 and owner/group to -1
+ if security descriptor is unreadable.
+
+2003-01-09 Christopher Faylor <cgf@redhat.com>
+
+ Use isdirsep rather than SLASH_P throughout.
+ * path.cc (iscygdrive): Disallow /cygdrive\x.
+ (normalize_posix_path): "Normalize" a windows path, if detected, rather
+ than converting to posix.
+
+2003-01-06 Troy Curtiss <troyc@usa.net>
+
+ * fhandler_serial.cc (fhandler_serial::tcsetattr): Add support and
+ capability checking for B230400 bitrate.
+ (fhandler_serial::tcgetattr): Add support for B230400 bitrate.
+ * include/sys/termios.h: Add B230400 definition for Posix support of
+ 230.4Kbps.
+
+2003-01-05 Christopher Faylor <cgf@redhat.com>
+
+ * pinfo.cc (_pinfo::commune_send): Use myself->lock rather than just
+ lock when leaving.
+
+2003-01-03 Christopher Faylor <cgf@redhat.com>
+
+ * dtable.h (dtable::in_vfork_cleanup): New function. True if vfork
+ cleanup needed.
+ * dtable.cc (dtable::vfork_parent_restore): Remove assertion.
+ * pipe.cc (fhandler_pipe::close): Don't close read_state during
+ fork_fixup since it wasn't inherited.
+
+2003-01-01 Christopher Faylor <cgf@redhat.com>
+
+ * passwd.cc (getpwuid_r32): Revert previous change.
+
+2003-01-01 Christopher Faylor <cgf@redhat.com>
+
+ * sysconf.cc (sysconf): Return arbitrary values for
+ _SC_GETGR_R_SIZE_MAX, _SC_LOGIN_NAME_MAX, _SC_GETPW_R_SIZE_MAX.
+
+ * passwd.cc (getpwuid_r32): Add uid/gid fields to size check
+ calculation.
+
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