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2005-01-16 Christopher Faylor <cgf@timesys.com>
* pinfo.h (maybe_set_exit_code_from_windows): Renamed from
set_exit_state.
* pinfo.cc (pinfo::exit): Use renamed function.
(proc_waiter): Ditto. Make a copy of input argument to avoid problems
when procs array is shuffled. Flag when copy is made so that
remove_proc knows when it is safe to reshuffle.
* sigproc.cc (proc_terminate): Don't flag process_state as PID_EXITED.
(remove_proc): Wait for waiter to finish copying pinfo element before
moving it (an actual wait should be an extremely rare event).
2005-01-15 Christopher Faylor <cgf@timesys.com>
* init.cc (dll_entry): Remove unused extern.
* include/sys/cygwin.h: Remove PID_ZOMBIE.
* pinfo.h: Rename EXITCODE_* defines.
(pinfo::set_exit_state): Remove parameter.
* pinfo.cc (set_exit_state): Remove parameter. Reverse sense of test
so that exitcode is checked for having been set rather than not having
been set. Set flag when exitcode has been established. Don't set
PID_STATE here.
(pinfo::init): Remove exitcode initialization.
(pinfo::exit): Reflect change in EXITCODE_* naming. Set flag when
exitcode has been established. Reflect change in arguments to
set_process_state.
(proc_waiter): Reflect change in arguments to set_process_state. Set
process_state here and only here.
* fhandler_process.cc (fhandler_process::fill_filebuf): Reflect removal
of PID_ZOMBIE define.
(format_process_stat): Ditto.
(format_process_status): Ditto.
* sigproc.cc (pid_exists): Ditto.
(stopped_or_terminated): Ditto. Make sure that only low-order 16 bits of
exitcode are used.
* spawn.cc (spawn_guts): Reflect change in EXITCODE_* naming.
2005-01-15 Christopher Faylor <cgf@timesys.com>
* sigproc.cc (sig_send): Don't complain if attempt to send signal to
myself fails after I've "execed".
2005-01-14 Corinna Vinschen <corinna@vinschen.de>
* fhandler_disk_file.cc (fhandler_disk_file::facl): Pretend successful
SETACL if no acls are available.
* fhandler.cc (fhandler_base::facl): Implement to return sensible
values on GETACL and GETACLCNT. Pretend successful SETACL.
* fhandler_virtual.cc (fhandler_virtual::facl): Ditto.
2005-01-13 Corinna Vinschen <corinna@vinschen.de>
* fhandler.h (fhandler_disk_file::touch_ctime): Declare.
* fhandler_disk_file.cc (fhandler_disk_file::touch_ctime): New method
to set file's ctime.
(fhandler_disk_file::fchmod): Try opening file for writing first.
Set file's ctime on success.
(fhandler_disk_file::fchown): Ditto.
(fhandler_disk_file::facl): Ditto.
2005-01-13 Corinna Vinschen <corinna@vinschen.de>
* pinfo.cc (pinfo::exit): Don't access self after releasing it.
* path.h (path_conv::path_conv): Fill path with native device
name in case of device argument.
2005-01-13 Corinna Vinschen <corinna@vinschen.de>
* fhandler_serial.cc (fhandler_serial::dup): Call overlapped_setup
for child, not for parent.
2005-01-13 Christopher Faylor <cgf@timesys.com>
* init.cc (dll_entry): Nuke attempt to set exit code since parent will
use windows exit code if needed.
* pinfo.cc (pinfo::exit): Move release() here to minimize pid creation
race (suggested by Pierre Humblet).
2005-01-12 Christopher Faylor <cgf@timesys.com>
Reorganize header file inclusion throughout so that cygerrno.h comes
first.
* fhandler.h (select_record::thread_errno): Save any encountered errno
here.
(select_record::set_select_errno): New function.
(select_record::saw_error): New function.
(select_record::select_record): Initialize thread_errno to zero.
* select.cc (set_handle_or_return_if_not_open): Set thread_errno on
failure.
(select_stuff::wait): Record errno for later resurrection in calling
thread.
(peek_serial): Ditto.
2005-01-12 Christopher Faylor <cgf@timesys.com>
* syscalls.cc (system): Use "/bin/sh" as per linux and (sorta) SUSv3.
2005-01-12 Christopher Faylor <cgf@timesys.com>
* pinfo.cc (pinfo::exit): Don't assume that this == myself.
2005-01-11 Christopher Faylor <cgf@timesys.com>
* pinfo.cc (pinfo::init): Don't close input handle on temporary (?)
failure.
2005-01-11 Christopher Faylor <cgf@timesys.com>
* pinfo.h (_pinfo::set_exit_state): Declare new function.
(pinfo::exit): Move here from _pinfo::exit.
* sigproc.cc (child_info::sync): Use new function to set exitcode and
process_state.
* pinfo.cc (_pinfo::exit): Ditto.
(proc_waiter): Ditto.
(_pinfo::set_exit_state): Define new function.
(_pinfo::dup_proc_pipe): Close handle when there is no parent process
around to care about the exit value.
* dcrt0.cc (dll_crt0_0): Move subproc_ready synchronization later to
make sure that myself is still mapped in parent.
(do_exit): Reflect movement to pinfo::exit.
(__api_fatal): Ditto.
* exceptions.cc (signal_exit): Ditto.
* errno.cc (errmap): Map PROC_NOT_FOUND.
* init.cc (dll_entry): Release myself before exiting.
* sigproc.cc (proc_can_be_signalled): Set errno appropriately.
(sig_send): Ditto. Also remove ill-advised test for !myself->sendsig
since this is an indication of a process which is still initializating
-- it is not an error.
(child_info::sync): Don't set exitcode here. Assume that will happen
in proc_waiter, if necessary.
* spawn.cc (spawn_guts): Delay "wait_for_myself" logic until later.
Don't wait at all if the process has already exited. Reflect movement
to pinfo::exit.
2005-01-11 Corinna Vinschen <corinna@vinschen.de>
* environ.cc (build_env): Disallow empty strings and strings starting
with '=' in Win32 environment.
2005-01-08 Pierre Humblet <pierre.humblet@ieee.org>
* syscalls.cc (seteuid32): Only change the default dacl when
seteuid succeeds. Do not close HKCU.
2005-01-06 Corinna Vinschen <corinna@vinschen.de>
* fhandler_process.cc: Use strcasematch instead of strcasecmp
throughout.
2005-01-06 Corinna Vinschen <corinna@vinschen.de>
* syscalls.cc (rename): Fix behaviour in case of renaming directories
according to SUSv3.
2005-01-06 Corinna Vinschen <corinna@vinschen.de>
* fhandler_disk_file.cc (fhandler_base::open_fs): Don't allow
opening directories for writing.
2005-01-06 Christopher Faylor <cgf@timesys.com>
* timer.cc (timer_thread): Pass sigev pointer value as per SuSv3 rather
than pointer to sigev.
2005-01-05 Christopher Faylor <cgf@timesys.com>
* dcrt0.cc (multiple_cygwin_problem): Reorganize error message to not
always talk about a "version" when it's not a version.
(dll_crt0_0): Change info passed to multiple_cygwin_problem to be a
little more precise.
* shared.cc (user_shared_initialize): Ditto.
(shared_info::initialize): Ditto.
2005-01-03 Christopher Faylor <cgf@timesys.com>
* pinfo.cc (_pinfo::dup_proc_pipe): Can't close proc pipe when execing
or we will suffer an exit code race.
2005-01-03 Corinna Vinschen <corinna@vinschen.de>
* signal.cc (abort): Call _GLOBAL_REENT's __cleanup.
2005-01-03 Corinna Vinschen <corinna@vinschen.de>
* syscalls.cc (setmode): Call _fwalk with _GLOBAL_REENT.
2005-01-01 Christopher Faylor <cgf@timesys.com>
* cygthread.cc (cygthread::stub): Set inuse to false when exiting.
(cygthread::cygthread): Actually pass name as argument to debugging
output to avoid SEGV when strace'ing.
(cygthread::release): Don't set stack_ptr to NULL, since it is only set
once on first entry to a stub not on each stub iteration.
(cygthead::exit_thread): Remove obsolete function.
* cygthread.h (cygthread::exit_thread): Ditto.
2005-01-01 Christopher Faylor <cgf@timesys.com>
* shared.cc (open_shared): Don't attempt VirtualAlloc magic if first
attempt to map memory fails.
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