308 lines
12 KiB
Plaintext
308 lines
12 KiB
Plaintext
2005-01-29 Christopher Faylor <cgf@timesys.com>
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* cygthread.cc (new): Add a little more debugging.
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* thread.cc (pthread_null::exit): Add a _my_tls.remove() for safety.
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2005-01-28 Christopher Faylor <cgf@timesys.com>
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* cygtls.cc (cygtls::call2): Move socket cleanup.
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(cygtls::remove): Move socket cleanup here. Don't use _my_tls to
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reference it.
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2005-01-26 Christopher Faylor <cgf@timesys.com>
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* pinfo.cc (pinfo::init): Avoid a compiler warning.
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2005-01-25 Corinna Vinschen <corinna@vinschen.de>
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* syscalls.cc (setpriority): Implement PRIO_PGRP, PRIO_USER and
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setting priority in other Cygwin processes.
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(getpriority): Implement PRIO_PGRP, PRIO_USER and getting nice value
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from other processes.
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2005-01-26 Pierre Humblet <pierre.humblet@ieee.org>
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* path.cc (path_conv::check): Return ENOTDIR rather than ENOENT
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when a component is not a directory. Remove unreachable code.
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(digits): Delete.
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2005-01-25 Christopher Faylor <cgf@timesys.com>
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* pinfo.h (pinfo::init): Make third parameter non-optional and
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propagate change throughout.
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* pinfo.cc (set_myself): Pass INVALID_HANDLE_POINTER if h is NULL.
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(pinfo::init): Make third parameter non-optional. Eliminate use of
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PID_EXECED as an argument. Put setting of handle back inside loop but
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reorganize to try to open it only when necessary.
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2005-01-25 Corinna Vinschen <corinna@vinschen.de>
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* cygwin.din: Export getpriority and setpriority.
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* fork.cc (fork_parent): Copy parent's nice value into child.
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* spawn.cc (spawn_guts): Ditto.
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* miscfuncs.cc (winprio_to_nice): New function.
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(nice_to_winprio): Ditto.
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* pinfo.cc (pinfo_init): If parent is not a Cygwin process, set
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default nice value according to current Win32 priority class.
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* pinfo.h (class _pinfo): Add nice member.
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* syscalls.cc (setpriority): New function, only implementing
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PRIO_PROCESS for now.
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(getpriority): Ditto.
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(nice): Just call setpriority.
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* wincap.h (wincaps::has_extended_priority_class): New element.
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* wincap.cc: Implement above element throughout.
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* winsup.h: Add prototypes for winprio_to_nice and nice_to_winprio.
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* include/limits.h (NZERO): New define.
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* include/cygwin/types.h (id_t): New datatype.
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* include/cygwin/version.h: Bump API minor version.
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* include/sys/resource.h: Add PRIO_XXX defines and prototypes for
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getpriority and setpriority.
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2005-01-25 Corinna Vinschen <corinna@vinschen.de>
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* path.cc (realpath): Allow to expand with .exe suffix.
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2005-01-22 Christopher Faylor <cgf@timesys.com>
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* spawn.cc (spawn_guts): Perform same "cd" as in pinfo::exit below to
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make sure that a stub process does not keep the current working
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directory busy after the "execed" process has exited.
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2005-01-22 Christopher Faylor <cgf@timesys.com>
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* pinfo.cc (pinfo::init): Move everything but the MapViewOfFileEx out
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of the loop since trying multiple times to call CreateFileMapping
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doesn't make much sense. Try to structure the loop a little better so
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that exiting with a break does the right thing.
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(pinfo::release): Release shared memory area if it exists and close
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handle if it exists.
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2005-01-22 Christopher Faylor <cgf@timesys.com>
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* pinfo.cc (pinfo::maybe_set_exit_code_from_windows): Make sure that
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process has exited before getting an error code.
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(pinfo::exit): "cd" to innocuous location before exiting to make sure
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that process does not keep the current working directory busy while it
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is in the process of really exiting.
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2005-01-18 Corinna Vinschen <corinna@vinschen.de>
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* autoload.cc (CoInitialize): Remove.
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(CoUninitialize): Remove.
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(CoCreateInstance): Remove.
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(CoTaskMemFree): Add.
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(SHGetDesktopFolder): Add.
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* path.cc (shortcut_header): Remove.
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(shortcut_initalized): Remove.
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(GUID_shortcut): New static GUID.
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(struct win_shortcut_hdr): New struct describing Windows shortcut
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header structure.
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(symlink_worker): Rewrite creating Windows shortcuts. Create
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ITEMIDLIST if target exists. Only write once.
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(cmp_shortcut_header): Use win_shortcut_hdr structure for comparison.
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(check_shortcut): Rewrite to read only once from file. Allow skipping
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an ITIMIDLIST in the file.
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2005-01-16 Christopher Faylor <cgf@timesys.com>
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* pinfo.h (maybe_set_exit_code_from_windows): Renamed from
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set_exit_state.
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* pinfo.cc (pinfo::exit): Use renamed function.
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(proc_waiter): Ditto. Make a copy of input argument to avoid problems
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when procs array is shuffled. Flag when copy is made so that
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remove_proc knows when it is safe to reshuffle.
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* sigproc.cc (proc_terminate): Don't flag process_state as PID_EXITED.
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(remove_proc): Wait for waiter to finish copying pinfo element before
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moving it (an actual wait should be an extremely rare event).
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2005-01-15 Christopher Faylor <cgf@timesys.com>
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* init.cc (dll_entry): Remove unused extern.
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* include/sys/cygwin.h: Remove PID_ZOMBIE.
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* pinfo.h: Rename EXITCODE_* defines.
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(pinfo::set_exit_state): Remove parameter.
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* pinfo.cc (set_exit_state): Remove parameter. Reverse sense of test
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so that exitcode is checked for having been set rather than not having
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been set. Set flag when exitcode has been established. Don't set
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PID_STATE here.
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(pinfo::init): Remove exitcode initialization.
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(pinfo::exit): Reflect change in EXITCODE_* naming. Set flag when
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exitcode has been established. Reflect change in arguments to
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set_process_state.
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(proc_waiter): Reflect change in arguments to set_process_state. Set
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process_state here and only here.
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* fhandler_process.cc (fhandler_process::fill_filebuf): Reflect removal
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of PID_ZOMBIE define.
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(format_process_stat): Ditto.
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(format_process_status): Ditto.
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* sigproc.cc (pid_exists): Ditto.
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(stopped_or_terminated): Ditto. Make sure that only low-order 16 bits of
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exitcode are used.
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* spawn.cc (spawn_guts): Reflect change in EXITCODE_* naming.
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2005-01-15 Christopher Faylor <cgf@timesys.com>
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* sigproc.cc (sig_send): Don't complain if attempt to send signal to
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myself fails after I've "execed".
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2005-01-14 Corinna Vinschen <corinna@vinschen.de>
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* fhandler_disk_file.cc (fhandler_disk_file::facl): Pretend successful
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SETACL if no acls are available.
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* fhandler.cc (fhandler_base::facl): Implement to return sensible
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values on GETACL and GETACLCNT. Pretend successful SETACL.
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* fhandler_virtual.cc (fhandler_virtual::facl): Ditto.
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2005-01-13 Corinna Vinschen <corinna@vinschen.de>
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* fhandler.h (fhandler_disk_file::touch_ctime): Declare.
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* fhandler_disk_file.cc (fhandler_disk_file::touch_ctime): New method
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to set file's ctime.
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(fhandler_disk_file::fchmod): Try opening file for writing first.
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Set file's ctime on success.
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(fhandler_disk_file::fchown): Ditto.
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(fhandler_disk_file::facl): Ditto.
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2005-01-13 Corinna Vinschen <corinna@vinschen.de>
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* pinfo.cc (pinfo::exit): Don't access self after releasing it.
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* path.h (path_conv::path_conv): Fill path with native device
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name in case of device argument.
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2005-01-13 Corinna Vinschen <corinna@vinschen.de>
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* fhandler_serial.cc (fhandler_serial::dup): Call overlapped_setup
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for child, not for parent.
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2005-01-13 Christopher Faylor <cgf@timesys.com>
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* init.cc (dll_entry): Nuke attempt to set exit code since parent will
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use windows exit code if needed.
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* pinfo.cc (pinfo::exit): Move release() here to minimize pid creation
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race (suggested by Pierre Humblet).
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2005-01-12 Christopher Faylor <cgf@timesys.com>
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Reorganize header file inclusion throughout so that cygerrno.h comes
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first.
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* fhandler.h (select_record::thread_errno): Save any encountered errno
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here.
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(select_record::set_select_errno): New function.
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(select_record::saw_error): New function.
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(select_record::select_record): Initialize thread_errno to zero.
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* select.cc (set_handle_or_return_if_not_open): Set thread_errno on
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failure.
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(select_stuff::wait): Record errno for later resurrection in calling
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thread.
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(peek_serial): Ditto.
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2005-01-12 Christopher Faylor <cgf@timesys.com>
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* syscalls.cc (system): Use "/bin/sh" as per linux and (sorta) SUSv3.
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2005-01-12 Christopher Faylor <cgf@timesys.com>
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* pinfo.cc (pinfo::exit): Don't assume that this == myself.
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2005-01-11 Christopher Faylor <cgf@timesys.com>
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* pinfo.cc (pinfo::init): Don't close input handle on temporary (?)
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failure.
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2005-01-11 Christopher Faylor <cgf@timesys.com>
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* pinfo.h (_pinfo::set_exit_state): Declare new function.
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(pinfo::exit): Move here from _pinfo::exit.
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* sigproc.cc (child_info::sync): Use new function to set exitcode and
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process_state.
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* pinfo.cc (_pinfo::exit): Ditto.
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(proc_waiter): Ditto.
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(_pinfo::set_exit_state): Define new function.
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(_pinfo::dup_proc_pipe): Close handle when there is no parent process
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around to care about the exit value.
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* dcrt0.cc (dll_crt0_0): Move subproc_ready synchronization later to
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make sure that myself is still mapped in parent.
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(do_exit): Reflect movement to pinfo::exit.
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(__api_fatal): Ditto.
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* exceptions.cc (signal_exit): Ditto.
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* errno.cc (errmap): Map PROC_NOT_FOUND.
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* init.cc (dll_entry): Release myself before exiting.
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* sigproc.cc (proc_can_be_signalled): Set errno appropriately.
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(sig_send): Ditto. Also remove ill-advised test for !myself->sendsig
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since this is an indication of a process which is still initializating
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-- it is not an error.
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(child_info::sync): Don't set exitcode here. Assume that will happen
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in proc_waiter, if necessary.
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* spawn.cc (spawn_guts): Delay "wait_for_myself" logic until later.
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Don't wait at all if the process has already exited. Reflect movement
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to pinfo::exit.
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2005-01-11 Corinna Vinschen <corinna@vinschen.de>
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* environ.cc (build_env): Disallow empty strings and strings starting
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with '=' in Win32 environment.
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2005-01-08 Pierre Humblet <pierre.humblet@ieee.org>
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* syscalls.cc (seteuid32): Only change the default dacl when
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seteuid succeeds. Do not close HKCU.
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2005-01-06 Corinna Vinschen <corinna@vinschen.de>
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* fhandler_process.cc: Use strcasematch instead of strcasecmp
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throughout.
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2005-01-06 Corinna Vinschen <corinna@vinschen.de>
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* syscalls.cc (rename): Fix behaviour in case of renaming directories
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according to SUSv3.
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2005-01-06 Corinna Vinschen <corinna@vinschen.de>
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* fhandler_disk_file.cc (fhandler_base::open_fs): Don't allow
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opening directories for writing.
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2005-01-06 Christopher Faylor <cgf@timesys.com>
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* timer.cc (timer_thread): Pass sigev pointer value as per SuSv3 rather
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than pointer to sigev.
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2005-01-05 Christopher Faylor <cgf@timesys.com>
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* dcrt0.cc (multiple_cygwin_problem): Reorganize error message to not
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always talk about a "version" when it's not a version.
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(dll_crt0_0): Change info passed to multiple_cygwin_problem to be a
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little more precise.
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* shared.cc (user_shared_initialize): Ditto.
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(shared_info::initialize): Ditto.
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2005-01-03 Christopher Faylor <cgf@timesys.com>
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* pinfo.cc (_pinfo::dup_proc_pipe): Can't close proc pipe when execing
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or we will suffer an exit code race.
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2005-01-03 Corinna Vinschen <corinna@vinschen.de>
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* signal.cc (abort): Call _GLOBAL_REENT's __cleanup.
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2005-01-03 Corinna Vinschen <corinna@vinschen.de>
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* syscalls.cc (setmode): Call _fwalk with _GLOBAL_REENT.
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2005-01-01 Christopher Faylor <cgf@timesys.com>
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* cygthread.cc (cygthread::stub): Set inuse to false when exiting.
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(cygthread::cygthread): Actually pass name as argument to debugging
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output to avoid SEGV when strace'ing.
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(cygthread::release): Don't set stack_ptr to NULL, since it is only set
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once on first entry to a stub not on each stub iteration.
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(cygthead::exit_thread): Remove obsolete function.
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* cygthread.h (cygthread::exit_thread): Ditto.
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2005-01-01 Christopher Faylor <cgf@timesys.com>
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* shared.cc (open_shared): Don't attempt VirtualAlloc magic if first
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attempt to map memory fails.
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