1 2005-04-21 Dick Porter <dick@ximian.com>
3 * handles.c (_wapi_handle_check_share): Make sure there is a "fd"
4 dir in /proc before blowing away handle info. Fixes bug 74649.
6 2005-04-21 Dick Porter <dick@ximian.com>
8 * wait.c (WaitForMultipleObjectsEx): Implement special waits
10 * handles.c (_wapi_handle_wait_signal_poll_share): Don't return a
11 timeout, just wait briefly for the private signals and let the
12 waiting thread test again. This prevents us missing shared
15 2005-04-21 Dick Porter <dick@ximian.com>
17 * collection.h (_WAPI_HANDLE_COLLECTION_EXPIRED_INTERVAL): Reduce
18 the time before a slot is considered too old and deleted. This is
19 a workaround while I come up with a proper fix.
21 2005-04-21 Dick Porter <dick@ximian.com>
26 * handles.c (_wapi_handle_new): Turn assertions into errors.
28 * collection.c (_wapi_handle_collect): Use symbols not magic
29 numbers for timeout values
31 2005-04-19 Dick Porter <dick@ximian.com>
35 * handles.c (_wapi_handle_count_signalled_handles)
36 * handles-private.h (_wapi_handle_shared_lock_handle): Use new
37 shared handle locks in critical sections.
39 * handles.c (_wapi_handle_new_for_existing_ns): Reuse old handles
40 if there is already one there.
42 * handles.c (_wapi_handle_ref): It was possible for a process to
43 exit before getting around to updating shared handle timestamps,
46 Tue Apr 19 16:25:47 CEST 2005 Paolo Molaro <lupus@ximian.com>
48 * threads.c: fix lookup of the thread id in the has table:
49 always use the id value, not the pointer to the id.
51 2005-04-18 Gonzalo Paniagua Javier <gonzalo@ximian.com>
53 * handles.c: fix handle returned in _wapi_handle_search_handle. Dick
56 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
58 * io-layer/sockets.c: FIONBIO with a TRUE argument means we want
59 non-blocking IO, not the other way around.
61 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
65 * handles-private.h: GetFileType wasn't checking if we have memory
66 allocated for the handle before dereferencing it. Fixes a FileStream
69 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
73 * handles-private.h: we were calling g_renew to expand the handle array,
74 but that might move the memory and we might have pthread conditions or
75 mutexes in the original memory area that are being used. Now instead of
76 expanding an existing array, we just create new ones and keep a list of
77 them. Access to _wapi_private_handles had to be modified accordingly.
79 2005-04-15 Dick Porter <dick@ximian.com>
81 * collection.c: FreeBSD needs more than PTHREAD_STACK_MIN
83 2005-04-14 Raja R Harinath <rharinath@novell.com>
85 * wapi-private.h: Remove reference to 'daemon-private.h'.
87 Wed Apr 13 13:12:33 EDT 2005 Paolo Molaro <lupus@ximian.com>
89 * atomic.h: applied patch from mass@akuma.org (David Waite)
90 to fix InterlockedExchangeAdd.
91 Fixed a few other functions, including InterlockedCompareExchange()
92 which was miscompiled by gcc with optimizations enabled.
94 2005-04-13 Dick Porter <dick@ximian.com>
97 * handles.c (_wapi_handle_check_share): Refine the file check so
98 that sharing violations within the same process don't cause
101 2005-04-13 Dick Porter <dick@ximian.com>
103 * io.c (FindFirstFile): Fix bugs introduced with the merge (bug
106 2005-04-12 Dick Porter <dick@ximian.com>
108 The daemon-less io-layer. Extensive lowlevel changes in
109 handles.c, requiring some corresponding changes in other files
110 calling these functions. Private_foo structures have been
113 File descriptor handling differences account for most of the
114 changes in io.c and sockets.c.
118 * mutexes.c: Named mutexes are now a distinct type.
119 * atomic.h: Fix a PPC uninitialised variable warning.
120 * wait.c: Check conditions before waiting on a condition variable.
121 * processes.c: Handle process fork and wait without a daemon
122 (though this has the limitation of only being able to wait for
125 2005-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
132 * sockets.h: removed dead code that deals with async IO.
134 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
136 * atomic.c (InterlockedIncrement): Fix fallback implementation of
137 InterlockedIncrement and InterlockedDecrement. Fixes #74228.
139 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
141 * io-layer.h: Add required header files for compiling with VS.NET.
143 2005-03-17 Miguel de Icaza <miguel@novell.com>
145 * io.c: don't fail on NFS when there are no more locks available.
147 2005-03-09 Dick Porter <dick@ximian.com>
149 * error.c (_wapi_get_win32_file_error): ENFILE and EMFILE should
150 map to ERROR_TOO_MANY_OPEN_FILES, not ERROR_NO_MORE_FILES. Fixes
153 2005-03-09 Dick Porter <dick@ximian.com>
155 * daemon.c (process_process_fork): Initialise the handle data
156 before using it in the error case. This is probably the error
157 we're working around in the previous change. Spotted by Taru Jain
158 <tjain@novell.com> and Hemanth Yamijala <YHemanth@novell.com>.
160 2005-03-07 Dick Porter <dick@ximian.com>
162 * daemon.c: It looks like g_shell_parse_argv() can return
163 argv[0]=NULL somehow, yet still not give an error. Make sure we
164 don't pass NULL to strrchr(), working around a segfault that
165 showed up on ZLM testing.
167 2005-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
169 * sockets.c: translate EINPROGRESS to EWOULDBLOCK in connect. This is
170 the expected error code showed by the test case in bug #73053.
172 2005-02-18 Gonzalo Paniagua Javier <gonzalo@ximian.com>
174 * io.c: another leftover.
176 Fri Feb 18 17:37:29 CET 2005 Paolo Molaro <lupus@ximian.com>
178 * io.c: fixed logic in checking errno in rev 40815.
180 Fri Feb 18 16:00:29 CET 2005 Paolo Molaro <lupus@ximian.com>
182 * threads.c: we don't depend on the GC checking tls
184 * processes.c: remove unused ref to GC headers.
186 Thu Feb 17 19:57:11 CET 2005 Paolo Molaro <lupus@ximian.com>
188 * io.c: remove _wapi_thread_cur_apc_pending () checks
189 when the siscall should return immediatly and handle
190 the case when a syscall is interrupted without
191 erroring out, but returning a 0 read/write if possible.
192 Still the cases of read from file need to be handled.
194 Tue Feb 8 18:28:11 CET 2005 Paolo Molaro <lupus@ximian.com>
196 * threads.c: make people test with 1 MB stack per thread.
198 2005-01-17 Dick Porter <dick@ximian.com>
200 * timefuncs.h: Make WapiFileTime endian-aware, as it's often
201 cast to and from 64bit ints. Fixes bug 71213.
203 2005-01-11 Dick Porter <dick@ximian.com>
205 * error.c (errno_to_WSA): Add EADDRNOTAVAIL error code
208 Mon Jan 10 16:15:19 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
210 * atomic.h: Fix functions on s390.
212 Mon Jan 10 20:30:19 CET 2005 Paolo Molaro <lupus@ximian.com>
214 * atomic.h: fix some functions on ppc (tests/interlocked.cs).
216 2005-01-10 Dick Porter <dick@ximian.com>
218 * misc.c (_wapi_calc_timeout): Guard against overflow when
219 calculating timeouts. This makes waiting with a large
220 (Int32.MaxValue) timeout not return immediately.
222 2004-12-23 Ben Maurer <bmaurer@ximian.com>
224 * io.c (io_ops): make this `const' so it is shareable (well, only
225 really shareable if it is statically linked...)
227 Mon Dec 20 11:58:33 CET 2004 Paolo Molaro <lupus@ximian.com>
229 * threads.c, threads.h: add accessor to get the pthread_key_t for
232 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
234 * io.c: check for the existence of 'dest' and set ERROR_ALREADY_EXISTS
235 if it exists and is not the same as 'src'.
237 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
239 * atomic.h : Fix InterlockedCompareExchange for s390/s390x.
241 2004-12-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
243 * processes.c: unquote the cmd path, allow for ' or " when quoting and
244 pass the quoted program name to the daemon, otherwise the call to
245 g_shell_unquote in the daemon will break things up.
247 2004-10-14 Dick Porter <dick@ximian.com>
249 * sockets.c (_wapi_accept): Revert the previous change. We now
250 set the accepted socket to have the same blocking status as the
251 listening socket in managed code. This follows MS behaviour.
253 2004-10-14 Dick Porter <dick@ximian.com>
255 * sockets.c (_wapi_accept): On Darwin, make sure a newly
256 accept()ed socket is blocking. Fixes bug 67355, patch by
257 grompf@sublimeintervention.com.
259 2004-10-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
261 * system.c: check the number of online processors instead of the
262 existing ones. Sanitize return value if it's an error.
264 2004-10-03 Ben Maurer <bmaurer@ximian.com>
266 * system.c: Add support for getting the # of cpus.
268 2004-09-28 Dick Porter <dick@ximian.com>
270 * io.c (pipe_close_private): Fix one small typo in the last change
271 that totally hosed process creation with redirected pipes.
273 2004-09-24 Dick Porter <dick@ximian.com>
280 * handles-private.h: Cope when a file descriptor is reused while
281 the handle that thought it owned it is still referenced, instead
282 of asserting. Probably fixes bug 66479, though we've been unable
285 2004-09-09 Dick Porter <dick@ximian.com>
288 * io.c: Set error codes everywhere.
290 2004-09-06 Dick Porter <dick@ximian.com>
292 * handles.c (_wapi_handle_unref): Reset the private record's type
293 (CloseHandle): Check for a fd mapping failure, and return FALSE.
294 (_wapi_handle_process_fork): Fix long-standing bug in checking
295 handle return values. Also do the required bookkeeping with the
296 new process's handles.
298 * daemon.c: When creating a new process's handles, check whether
299 the shared space needs to be increased
301 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
303 * shared.c (_wapi_shm_file): Fix leaking of filename.
305 2004-08-19 Dick Porter <dick@ximian.com>
307 * handles.c (_wapi_handle_count_signalled_handles): Fix thinko
308 introduced with the fd offset stuff: unlock handles properly when
309 backing off. Fixes the monologue hang at exit.
311 2004-08-18 Dick Porter <dick@ximian.com>
314 * io.c: Check that new fds fit in the table, return error if not
316 * daemon.c (_wapi_daemon_main):
317 * handles.c (shared_init): Have all processes agree on a size for
320 2004-08-17 Dick Porter <dick@ximian.com>
322 * daemon.c (process_new):
323 * handles.c (_wapi_handle_new_internal): Cope when the space
324 reserved for file descriptors is larger than the shared segment
325 size. Fixes the crash reported when running mono under gdb on
328 2004-08-16 Dick Porter <dick@ximian.com>
332 * handles-private.h (_wapi_handle_fd_offset_to_handle): Improve
333 error checking with passed-in file descriptors.
335 2004-08-11 Dick Porter <dick@ximian.com>
338 * io.c: Returned handle values are the file descriptor the handle
343 * daemon.c: Reserve the range of handles that can have the same
344 values as file descriptors. These won't be used, but the values
345 will be used as file, console, pipe or socket handles. The fd to
346 handle mapping is done internally and is invisible to users.
349 * wapi-private.h (_WAPI_HANDLE_VERSION): Increment, because we now
350 reserve a chunk of handle space.
352 2004-08-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
354 * atomic.h: add support for 64-bit S/390
356 2004-07-22 Dick Porter <dick@ximian.com>
359 * threads.c: Move the destruction of the internal thread data to
360 after the thread has been joined. Fixes bug 61418.
362 2004-07-14 Dick Porter <dick@ximian.com>
364 * wait.c (test_and_own): When not waiting for all handles to
365 become signalled, only own and return the lowest. All the
366 documentation suggests that the old way was correct, but
367 experimentation shows it actually works like this. Patch by
368 Sébastien Robitaille
369 (sebastien.robitaille@croesus.com), fixes bug 61511.
371 2004-07-09 Ben Maurer <bmaurer@ximian.com>
373 * threads.c: register roots for gc
375 2004-07-08 Dick Porter <dick@ximian.com>
377 * io.c (file_seek): If there is a high 32bit offset part, make
378 sure the low part isn't sign-extended. Set error codes when
379 returning failure. Fixes bug 61131.
381 2004-07-06 Dick Porter <dick@ximian.com>
383 * io.c (file_setfiletime): Check for underflow when converting to
384 time_t values. Set error codes when returning failure. Fixes bug
387 2004-07-05 Dick Porter <dick@ximian.com>
389 * mutexes.c (mutex_ops_init): Make the named mutex mutex sharable.
391 * daemon.c (unref_handle): Only destroy a handle if all processes
392 have released it, not just the current one. Fixes bug 60887.
394 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
396 * mono-mutex.h atomic.h: Add G_GNUC_UNUSED to static inline functions
399 2004-06-24 Dick Porter <dick@ximian.com>
401 * mutexes.c: Indicate when a named mutex was reused
403 2004-06-24 Dick Porter <dick@ximian.com>
405 * threads.c (SuspendThread):
406 * timed-thread.c (_wapi_timed_thread_suspend): Wrap sem_wait in a
407 while loop. See bug 58161.
409 Wed Jun 23 23:29:04 CEST 2004 Paolo Molaro <lupus@ximian.com>
411 * io.c: don't use sharemode for on-disk file permissions: it's used
412 for shared access to the open file.
414 2004-06-22 Dick Porter <dick@ximian.com>
416 * events.c (CreateEvent): When creating an auto-reset event that
417 is initially owned, make sure the set count starts at 1.
419 2004-06-18 Dick Porter <dick@ximian.com>
422 * events.c: Auto-reset events need to release one thread for each
423 time SetEvent() is called. Fixes bug 41292.
427 * mutexes.c: Scan for mutexes that are still locked by a thread
428 when it exits. Fixes the MS demo app linked by bug 41292.
430 * wait.c (test_and_own): Make sure a handle is signalled before it
433 2004-06-16 Dick Porter <dick@ximian.com>
435 * timed-thread.c: Call the thread cleanup exit routine before taking
436 the join mutex, because this could deadlock if another thread tries
437 to join in the meantime. This fixes the hang-at-exit problem seen
440 2004-06-03 Lluis Sanchez Gual <lluis@ximian.com>
442 * threads.c: Implemented SleepEx.
443 * threads.h: Fixed SleepEx signature.
445 2004-06-03 Miguel de Icaza <miguel@ximian.com>
447 * threads.c: When running under valgrind, do not allocate too much
448 stack, as Valgrind default is 1 meg.
450 2004-05-27 Dick Porter <dick@ximian.com>
453 * io.c: Implemented LockFile() and UnlockFile()
455 2004-05-21 Dick Porter <dick@ximian.com>
457 * io.c (CreateFile): Check for existing share modes when opening
463 * daemon.c: Maintain a hash of file share modes, keying on device
464 and inode (to cope with symlinks.)
466 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
468 * daemon-messages.c: Retry if the communication with the daemon is
469 interrupted by a signal.
470 * io.c, sockets.c: Check for EINTR in every syscall that can be interrumped.
471 Only return an error in this case if there is something in the apc queue
472 (which means that it is an interruption requested by the "user").
473 * processes.c: Use WaitForSingleObjectEx. No need to pass "alertable" as
474 true since the wait is small.
475 * shared.c: Retry write calls when interrumped by a signal.
476 * timed-thread.h, timed-thread.c: added _wapi_thread_apc_pending, which
477 returns TRUE if there are pending asynchronous calls (APC) for the
478 provided thread. Also added _wapi_thread_dispatch_apc_queue which calls
479 the enqueued APCs. Defined a new struct ApcInfo that holds information
480 about an enqueued APC.
481 * thread-private.h, threads.c: Implemented QueueUserAPC (which does the same
482 as in win32),_wapi_thread_apc_pending and _wapi_thread_dispatch_apc_queue.
483 These last two methods call the corresponding apc methods in
484 thread-private using the provided thread handle.
485 * threads.h: Added QueueUserAPC.
486 * uglify.h: Added WapiApcProc (needed by QueueUserAPC).
487 * wait.c, wait.h: Changed WaitForSingleObject to WaitForSingleObjectEx, and
488 WaitForMultipleObjects to WaitForMultipleObjectsEx. Implemented support
489 for APCs in those two methods and also in SleepEx.
491 2004-05-17 Dick Porter <dick@ximian.com>
493 * io.c (CopyFile): Speed up. Fixes bug 57859.
495 2004-05-13 Dick Porter <dick@ximian.com>
496 * mono-mutex.c (mono_mutex_unlock): Return EPERM when the current
497 thread doesn't own the mutex, rather than assert()ing.
499 2004-05-11 Dick Porter <dick@ximian.com>
501 * shared.c (_wapi_shm_attach): Cope when a previous daemon startup
502 attempt failed, leaving shared files that look like a daemon is
505 2004-05-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
508 (SetFileAttributes): don't the the exec bit if the corresponding read
511 2004-05-10 Zoltan Varga <vargaz@freemail.hu>
513 * io.c (FindFirstFile): Fix invalid free.
515 2004-05-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
517 * io.c: translate from GFileError to errno codes and don't free
518 variables right after calling mono_io_scandir, as we may overwrite
521 2004-05-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
523 * io.c: g_dir_open return ENOENT for directories on which we don't have
524 read/execute permission, while returning EPERM for anything below those.
525 So, change ENOENT by EPERM if the directory exists.
527 2004-05-07 Dick Porter <dick@ximian.com>
529 * io.c (SetFileAttributes): Don't have failed chmod()s cause a
530 "file not found" error. Fixes bug 54032.
532 2004-05-07 Dick Porter <dick@ximian.com>
534 * io.c (FindFirstFile): Comment out a windows-compatibility check
535 that breaks when directories have metachars in their names.
536 Workaround for bug 58116.
538 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
540 * io.c: fixed for FindFirstFile for empty directories. Closes
543 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
545 * processes.c: set the start time for the current process. Fixes bug
548 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
550 * io-private.h: 'namelist' is now a gchar ** in _WapiHandlePrivate_find.
551 * io.c: implemented scandir using glib functions.
553 2004-05-04 Dick Porter <dick@ximian.com>
555 * daemon.c (read_message): Return FALSE on error so the GSource
556 callback itself can return FALSE. Cures the infinite loop poll()
558 * shared.c: Fix some daemon startup race conditions.
560 2004-04-29 Miguel de Icaza <miguel@ximian.com>
562 * io.c (CopyFile): Use 32k buffers to copy the file instead of 2k,
563 use the stack, do not use dynamic memory.
565 2004-04-29 Zoltan Varga <vargaz@freemail.hu>
567 * io.c: Add scandir implementation for platforms which do not have
570 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
572 * io.[ch]: implemented GetLogicalDriveStrings.
574 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
577 * sockets.c: use the field name from configure when accessing sigval
578 pointer field. Makes this work on the Mac.
580 2004-04-28 Bernie Solomon <bernard@ugsolutions.com>
582 * atomic.c: (InterlockedExchange) fix typo for
585 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
588 * sockets.c: added check for sys/aio.h.
590 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
592 * error.[ch]: added _wapi_get_win32_file_error...
593 * io.c: ... which was _wapi_get_win32_error here.
594 * sockets.c: rename the function calls here too.
596 2004-04-28 Dick Porter <dick@ximian.com>
598 * daemon-messages.c: Avoid a deadlock when a thread is killed while
599 waiting for the daemon by using a recursive mutex. Helps bug 56699.
601 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
603 * io.c: fixed leak in async_notifier().
605 * sockets.[ch]: added AIO support for sockets and fixed WSAIoctl
608 * threads.c: removed old comment.
610 2004-04-26 David Waite <mass@akuma.org>
619 * wapi-private.h: remove comma from end of enumeration declarations
620 * status.h: cast unsigned int types to int for enum assignment
622 2004-04-26 David Waite <mass@akuma.org>
625 * timefuncs.c: declare 64-bit constants as long long types (i.e.
628 2004-04-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
630 * socket-wrappers.h: _wapi_socket == WSASocket now. Added
633 * sockets.c: new unused parameters for _wapi_socket.
635 2004-04-22 Miguel de Icaza <miguel@ximian.com>
637 * timed-thread.c: Replace sem_init with MONO_SEM_INIT to handle
638 the fact that MacOS X is a piece of junk (sem_init is *defined* in
639 the libc, but they return `not implemented').
641 2004-04-22 Dick Porter <dick@ximian.com>
644 * handles-private.h: Reference the handle when it is locked, so
645 that another thread can't blow it away while we're waiting for it
661 * critical-sections.c:
662 * atomic.c: Added pthreads cleanup handlers and error asserts
665 * handles.c: Fixed the gcc "variable might be used uninitialised"
666 warnings. They can't happen, but gcc doesn't know that
667 g_assert()s don't return.
669 Fixed the declaration of _wapi_handle_process_kill() so that it
670 expects the correct type for the pid.
672 * threads.c: Removed the TLS_PTHREAD_MUTEX style locking that
673 hasn't been used in ages and just made the code more complex.
675 2004-04-17 Zoltan Varga <vargaz@freemail.hu>
677 * processes.c: Include <signal.h> for SIGKILL and SIGILL + fix some
678 warnings. Fixes #57168.
680 2004-04-16 Dick Porter <dick@ximian.com>
682 * threads.c (Sleep): Using div(3) with a negative (when signed)
683 numerator causes the quotient to be 0 and the remainder to be the
684 numerator. This feeds a small negative value to nanosleep(3),
685 which will return immediately and cause a busy wait. Fixes bug
688 2004-04-15 Dick Porter <dick@ximian.com>
691 * io.c: Rewrite FindFirstFile and FindNextFile using scandir(3)
692 and fnmatch(3) instead of glob(3). glob() can't cope with being
693 given filenames containing metachars. This fixes bug 40557.
695 2004-04-14 Bernie Solomon <bernard@ugsolutions.com>
697 * security.c: #warning is a GCC-ism
699 2004-04-13 Sebastien Pouliot <sebastien@ximian.com>
701 * security.c: Removed GetUserName as glib g_get_user_name does a
702 better (portability) job. Added ImpersonateLoggedOnUser and
705 2004-04-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
707 * mono-mutex.h: move pthread_mutex_timedlock declaration to...
708 * mono-mutex.c: ...here. It was causing a warning that prevented
709 libgdiplus compilation.
711 2004-04-04 Miguel de Icaza <miguel@ximian.com>
713 * security.c (GetUserName): Make it work on MacOS X
715 2004-04-02 Gonzalo Paniagua Javier <gonzalo@ximian.com>
717 * security.c: use getpwuid_r if available. This one is thread-safe.
719 2004-04-02 Sebastien Pouliot <sebastien@ximian.com>
721 * Makefile.am: Added security.c|h.
722 * security.c: New file for security related functions. Added function
723 GetUserName to fix #56144.
724 * security.h: New. Header file for security.c
725 * wapi.h: Added include for security.h
727 2004-03-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
729 * daemon-messages.h: added kill structs.
731 * daemon.c: implemented process_process_kill.
732 * handles-private.h: define process_process_kill.
733 * handles.c: implemented _wapi_handle_process_kill.
734 * processes.[ch]: implemented TerminateProcess.
736 2004-03-25 Bernie Solomon <bernard@ugsolutions.com>
738 * daemon.c (rem_fd): On solaris you seem to get an
739 error even after removing the input source so don't
740 try and rem_fd it twice.
742 2004-03-25 Lluis Sanchez Gual <lluis@ximian.com>
744 * daemon.c: in process_post_mortem, If the child terminated due to the
745 receipt of a signal, the exit status must be based on WTERMSIG, since
746 WEXITSTATUS returns 0 in this case.
748 2004-03-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
750 * daemon.c: turned a warning into a DEBUG statement. Now we may hit it.
752 2004-03-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
754 * daemon.c: only call getdtablesize () once.
755 * processes.c: wait 500 ms to check if execve failed and throw the same
756 exception as MS on failure. Fixes bug #32809.
758 2004-03-17 Bernie Solomon <bernard@ugsolutions.com>
760 * io.c (async_notifier): use "union sigval" rather
761 than sigval_t as Solaris doesn't have sigval_t
762 (which isn't in IEEE 1003.1 either).
764 2004-03-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
766 * io.c: added debug stuff and removed a few redundant lines in
769 2004-03-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
771 * io-private.h: added new fields for file structure. Declare
772 _wapi_io_add_callback.
774 * io.c: added _wapi_get_win32_error, support aio_read/write in
775 file_read/write. Implemented _wapi_io_add_callback, which is where
778 * io.h: added new fields for WapiOverlapped and typedef for the
781 * processes.c: fixed off-by-one bug when handling environment variables
784 * threads.[ch]: implemented BindIoCompletionCallback.
786 * uglify.h: added typedef for LPOVERLAPPED_COMPLETION_ROUTINE.
788 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
790 * socket-wrappers.h: Remove extra semicolon.
792 2004-03-03 Dave Camp <dave@ximian.com>
794 * daemon.c: (add_fd), (fd_activity), (_wapi_daemon_main):
795 Use a new main context.
797 2004-03-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
800 (GetFileAttributes): set the error depending on errno instead of
801 setting ERROR_FILE_NOT_FOUND always. See bug #55160.
803 2004-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
806 (CopyFile): free the buffer on error.
808 (WSAIoctl): free the buffer on error.
810 2004-02-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
812 * error.c: fixed mapping for EPROTONOSUPPORT and ESOCKTNOSUPPORT.
814 * sockets.[ch]: retry creating the socket for AF_INET, SOCK_RAW
815 using IP protocol with IP over IP. Implemented WSAIoctl UNIX-style.
817 2004-01-27 Bernie Solomon <bernard@ugsolutions.com>
819 * shared.c (_wapi_shm_file): add hostname
820 to shared data file names to handle NFS mounted
823 Mon Jan 26 16:15:03 CET 2004 Paolo Molaro <lupus@ximian.com>
825 * sockets.h: remove obsolete soklen_t typedef.
827 Fri Jan 23 21:07:02 CET 2004 Paolo Molaro <lupus@ximian.com>
829 * socket-wrappers.h, sockets.h, sockets.c, Makefile.am: move socket
830 wrappers to its own non-installed header file.
832 2004-01-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
835 (FindFirstFile): unlock the handle if FindNextFile fails.
836 (FindNextFile): g_free a couple of pointers before retrying.
839 (WaitForMultipleObjects): if only one handle provided, use
842 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
844 * handles-private.h: (_wapi_handle_type) check
845 for segment in range before using it
847 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
849 * thread-private.h: _wapi_thread_ops is now const
852 Mon Dec 22 18:29:03 CET 2003 Paolo Molaro <lupus@ximian.com>
854 * threads.c, timed-thread.c, timed-thread.h: use mach
855 semaphores on Darwin (MacOSX) since the posix ones
856 are mostly broken there (threads are not created suspended
857 and they can start executing before they are fully initialized
858 like in tests/thread-static.cs).
860 Mon Dec 22 17:18:45 CET 2003 Paolo Molaro <lupus@ximian.com>
862 * atomic.h: ppc fixes.
864 2003-12-19 Bernie Solomon <bernard@ugsolutions.com>
866 * handles.c: remove my bad use of MONO_ZERO_ARRAY_LENGTH
869 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
871 * shared.c: (_wapi_shm_open) make scratch file
872 not have to immediately regrow to avoid remaps
873 (HPUX can't cope with these).
874 (_wapi_shm_attach) use actual size of file
875 to set scratch data_len for the creating process.
877 * handles.c: (_wapi_handle_new_internal) make
878 sure mutex & cond var are initialized even for
879 non process shared ones.
880 (_wapi_handle_unref) always call destroy
881 routines on mutex & cond var
883 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
885 * daemon.c: change channel data structure so
886 input sources are removed from glib event loop
887 properly. xsp works better on Solaris and
890 2003-12-12 Bernie Solomon <bernard@ugsolutions.com>
892 * wapi-private.h: Replace G_GNUC_PRETTY_FUNCTION
893 definition with file & line number for non-GCC
896 2003-12-08 Bernie Solomon <bernard@ugsolutions.com>
898 * Makefile.am: make sure hppa_atomic.s is in distribution
900 2003-12-01 Dick Porter <dick@ximian.com>
903 * mutexes.c (CreateMutex):
904 * mutex-private.h (struct _WapiHandle_mutex):
905 * handles.c: Look up certain handle types by name, in a shared
906 namespace. Currently only mutex handles have this implemented.
909 * semaphores.c (CreateSemaphore):
910 * events.c (CreateEvent): Fix signature
912 2003-11-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
914 * io.c: don't call g_free before testing errno as it may modify it.
915 If the path exists, return an error if it's not a directory. Fixes
918 2003-11-20 Dick Porter <dick@ximian.com>
920 * io.c: Missed a little-endian UTF16 conversion. Patch from
921 Jeroen Zwartepoorte (Jeroen@xs4all.nl), fixes bug 51065.
923 2003-10-29 Dick Porter <dick@ximian.com>
925 * io.c (MoveFile): If the move crosses filesystems, try and fall
926 back to copy and delete. Patch from Jörg Rosenkranz
927 (JoergR@voelcker.com), fixes bug 50298.
929 2003-10-28 Dick Porter <dick@ximian.com>
931 * io.c: Use the new encoding conversion to cope with non-utf8
932 locales in filenames.
934 * processes.c: Ditto for process arguments.
936 Tue Oct 21 12:01:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
938 * atomic.h: some ppc inline asm fixes (incorrect use of labels,
939 incorrect register constraints, incorrect clobber lists).
941 2003-10-13 Bernie Solomon <bernard@ugsolutions.com>
943 * Makefile.am hppa_atomic.s: add HP 64bit
944 implementation of atomic ops
946 2003-10-13 Zoltan Varga <vargaz@freemail.hu>
948 * threads.c (CreateThread): Wrap pthread_attr_setstacksize call in
949 a conditional for platforms that don't have it.
951 2003-10-09 Bernie Solomon <bernard@ugsolutions.com>
953 * threads.c: (CreateThread) use stacksize argument
954 if non-zero - change default for 64 bits to 4Mb
956 2003-09-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
958 * sockets.c: set last error when socket creation fails. This shed some
961 2003-09-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
963 * processes.c: fixed bug #48973: we only change \ by / for the argument
964 to be used as command.
965 When getting the program name from the args, don't let the space between
968 2003-09-24 Bernie Solomon <bernard@ugsolutions.com>
970 * atomic.h atomic.c: fix sparc so lock is
971 global, increment does so and it compiles under Sun compiler.
973 2003-09-22 Bernie Solomon <bernard@ugsolutions.com>
975 * handles.c: include <string.h> directly as may
976 not be nested in <sys/un.h> like Linux
978 2003-09-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
981 (DeleteFile): call SetLastError on failure. Fix by
982 richard.torkar@htu.se (Richard Torkar). Closes bug #48222.
984 2003-09-15 Lluis Sanchez Gual <lluis@ximian.com>
986 * daemon.c: In compare_process(), discard handles already signalled.
988 2003-09-02 Dick Porter <dick@ximian.com>
990 * io.c: Work around glib brain-dead assumptions about utf8-encoded
991 filenames. Fixes bug 30781.
993 2003-08-28 Dick Porter <dick@ximian.com>
995 * critical-sections.c: Patch from Bernie Solomon
996 <bernard@ugsolutions.com> to emit a warning if locking a critical
999 2003-07-23 Dick Porter <dick@ximian.com>
1002 * daemon.c (maybe_exit): Avoid the race condition when the daemon is
1003 closing but another client comes along when the shared data is still
1004 visible. Should fix bugs 33671 and 35213.
1006 2003-07-23 Dick Porter <dick@ximian.com>
1008 * handles.c: Initialise handle mutex and cond. Fix by
1009 Bernie Solomon <bernard@ugsolutions.com>
1011 2003-07-15 Dick Porter <dick@ximian.com>
1013 * timed-thread.c (timed_thread_start_routine): Fix virtual memory
1014 leak when threads quit. Fixes bug 44067.
1016 Wed Jun 18 19:08:40 CEST 2003 Paolo Molaro <lupus@ximian.com>
1018 * io.c: never add write permission for group or others in
1019 SetFileAttributes ().
1021 2003-06-17 Dick Porter <dick@ximian.com>
1023 * io.c (SetFileAttributes): Implement the ReadOnly attribute, and
1024 ignore the unsupported ones ("fixes" bug 44977).
1026 2003-06-17 Lluis Sanchez Gual <lluis@ximian.com>
1028 * misc.c: fix bug in _wapi_calc_timeout. It gave wrong values for
1029 high ms values (there was an overflow).
1031 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
1033 * system.h (struct _WapiSystemInfo ): Fix warnings when using gcc-3.3.
1035 2003-06-11 Dick Porter <dick@ximian.com>
1037 * shared.c: Fix shared directory creation. Patch from
1038 Pablo Baena <pbaena@uol.com.ar>
1040 2003-06-10 Dick Porter <dick@ximian.com>
1042 * atomic.c: Delete the useless compile warning
1044 2003-06-09 Dick Porter <dick@ximian.com>
1046 * daemon.c: Lookup env as a string array. Fixes bug 44289. Also
1047 make setting the process handle value in the environment actually
1050 * processes.c: Pretty up the process name, if it happens to be
1051 "mono" such as when another mono process forks "mono foo.exe"
1053 2003-06-05 Dick Porter <dick@ximian.com>
1055 * processes.c (process_set_current): Don't do an expensive handle
1056 search at application startup, check the environment to see if the
1057 process handle has already been created.
1059 * io.c: Don't do an expensive handle search when creating stdin,
1060 stdout and stderr handles, just create them all the first time one
1067 * handles-private.h:
1068 * daemon-messages.h:
1070 * daemon.c: Support for "unlimited" number of handles and scratch
1073 Speed up application startup by passing process handle in the
1074 environment, rather than let the app scan all handles (which gets
1075 really slow when there are more than a few thousand to check.)
1077 Initialise some structs passed to syscalls, noticed by valgrind.
1080 2003-05-20 Dick Porter <dick@ximian.com>
1082 * io.c (FindFirstFile): Include . files in the glob. Fixes bug
1085 2003-05-19 Dick Porter <dick@ximian.com>
1087 * threads.c: Set the new thread's stack size to 2M. Fix needed
1088 for BSD, reported by Martin Dvorak <md@9ll.cz>
1090 2003-05-16 Dick Porter <dick@ximian.com>
1093 * io.c: Implement GetTempPath()
1095 2003-05-16 Dick Porter <dick@ximian.com>
1097 * processes.c (CreateProcess): Set some error codes
1099 2003-05-12 Dick Porter <dick@ximian.com>
1101 * misc.c (_wapi_calc_timeout): Cope with overflowing tv_nsec.
1102 Patch from Martin Dvorak <mdvorak@ninell.cz>.
1104 2003-05-10 Dick Porter <dick@ximian.com>
1106 * io.c (CopyFile): Copy file mode as well as file data. Based on
1107 suggestion by Giuseppe Greco <giuseppe.greco@agamura.com>, bug
1110 2003-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1112 * handles.c: don't call GC_gcollect when creating new handles.
1114 2003-05-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1116 * handles.c: added some debugging code. Call GC_gcollect
1117 before creating a new handle. It makes Lupus' test run smoother and
1118 faster (from 62 to 83 request per second). Notice that calling
1119 GC_finalizer_notifier if needed (GC_should_invoke_finalizer ()) does
1120 not improve nor degrade the performance, so i don't do it.
1122 2003-05-02 Dick Porter <dick@ximian.com>
1124 * sockets.c: Rearrange closesocket() and socket_close_private(),
1125 and remember to unref the handle, so we don't leak socket handles.
1126 Fix from Pelle Johnsen <pelle.johnsen@mail.dk>
1128 2003-04-11 Dick Porter <dick@ximian.com>
1130 * atomic.h: ARM atomic operations by Malte Hildingson
1131 <tds00mahi@tellus.thn.htu.se>
1133 Tue Apr 8 11:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
1135 * atomic.h: fix macosx build by "Urs C. Muff" <umuff@quark.com>.
1137 2003-04-03 Martin Baulig <martin@ximian.com>
1139 The following change is conditional to `WITH_INCLUDED_LIBGC'
1140 which is not yet enabled by default.
1142 * threads.c (SuspendThread, ResumeThread): Fully implemented this.
1143 (gc_init): New static function; install a signal handler for
1144 SIGPWR which is used to suspend threads. [FIXME: it SIGPWR
1145 doesn't exist on all Unix systems, we need to find another
1147 (mono_wapi_push_thread_stack): New public function. Tells the
1148 garbage collector about the current stack pointer of a suspended
1151 2003-04-03 Martin Baulig <martin@ximian.com>
1153 * timed-thread.h (TimedThread): Added `suspended_sem',
1154 `suspend_count' and `stack_ptr'.
1156 2003-03-28 Dick Porter <dick@ximian.com>
1158 * atomic.h: PPC support gratiously donated to the public domain
1159 by John Duncan <jddst19@mac.com>
1161 2003-03-20 Dick Porter <dick@ximian.com>
1163 * sockets.c (_wapi_connect): If connect() fails with EACCES, try
1164 setting SO_BROADCAST and connecting again. Fixes bug 39178.
1166 2003-03-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1168 * processes.c: included Jerome Laban's patch and call SetLastError when
1169 the executable is not found.
1171 2003-03-03 Dick Porter <dick@ximian.com>
1173 * io.c (CreateFile): Try opening directories readonly, so that
1174 timestamps can be adjusted. Patch by Elan Feingold
1175 <efeingold@mn.rr.com>.
1177 2003-02-25 Dick Porter <dick@ximian.com>
1179 * shared.c (_wapi_shm_attach): Return a failure code on system
1180 call errors, rather than exiting.
1182 2003-02-21 Dick Porter <dick@ximian.com>
1184 * processes.c (GetCurrentProcessId): Use the current process
1185 handle to return the process ID, as getpid() is unreliable
1186 (linuxthreads gives each thread a different pid). Fixes bug
1189 2003-02-21 Dick Porter <dick@ximian.com>
1191 * io.c (FindNextFile): Skip over dangling symlinks. Fixes bug
1194 2003-02-11 Dick Porter <dick@ximian.com>
1197 * timefuncs.c: Added GetTickCount()
1199 2003-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1201 * error.c: added WSA_EHOSTUNREACH mapping.
1203 2003-01-26 Miguel de Icaza <miguel@ximian.com>
1205 * io.c (SetFileAttributes): This routine is not currently
1206 implemented for the general case, but I added a special case to
1207 set the executable bit on Linux.
1209 Wed Jan 15 15:55:40 CET 2003 Paolo Molaro <lupus@ximian.com>
1211 * sockets.h, daemon.c, io.c: compilation fixes on MacOSX.
1213 2003-01-08 Dick Porter <dick@ximian.com>
1215 * sockets.c: Fixed setting blocking mode to true (fixes bug 36388)
1217 2002-12-11 Juli Mallett <jmallett@FreeBSD.org>
1219 * daemon.c, handles-private.h, handles.c, wapi-private.h:
1220 Check for an implementation which says it supports
1221 _POSIX_THREAD_PROCESS_SHARED, rather than just one that
1222 defines the symbol. Defined but with a value of -1 still
1223 means that it is unsupported.
1225 2002-12-08 Martin Baulig <martin@ximian.com>
1227 * handles.c (_wapi_handle_new): Create new non-shared handles with
1228 an initial refcount of 1, not 0.
1230 2002-11-22 Dietmar Maurer <dietmar@ximian.com>
1232 * threads.c (TlsGetValue): removed unnecessary mutex
1234 2002-11-20 Dick Porter <dick@ximian.com>
1236 * timed-thread.c (_wapi_timed_thread_attach): Attached threads
1237 need to store their data structure too.
1239 * threads.c: Make sure the threading data is initialised wherever
1242 2002-11-15 Dick Porter <dick@ximian.com>
1244 * timed-thread.c: Removed unneeded parameters in
1245 _wapi_timed_thread_attach().
1247 * threads.c: Renamed AttachThread() to make it not look like
1248 external API. Removed unneeded parameters.
1250 2002-11-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1252 * error.[ch]: added errno_to_WSA (). It displays a warning and return
1253 WSASYSCALLFAILURE if there is no error mapping for the given errno,
1255 * sockets.c: use errno_to_WSA and fixed display of warning for h_errno.
1257 2002-10-31 Dick Porter <dick@ximian.com>
1260 * io.c: Define and use INVALID_FILE_ATTRIBUTES
1262 2002-10-07 Dick Porter <dick@ximian.com>
1265 * daemon.c: Use a more accurate time source for process start and
1268 2002-10-03 Dick Porter <dick@ximian.com>
1272 * threads.c: Fixes for freebsd. Make sure that mutex and condition
1273 creation and deletion happen in the process that owns them, when
1274 POSIX shared thread objects aren't supported. This breaks on
1275 freebsd, as pthread_t is a pointer to data.
1277 2002-10-02 Dick Porter <dick@ximian.com>
1279 * shared.c: Use mmap() instead of sysv shm for the shared data.
1281 * wapi-private.h (_WAPI_HANDLE_VERSION): Reset back to 0, for the
1285 * daemon.c: mmap()ed regions survive fork, so just pass the
1286 pointer to _wapi_daemon_main instead of mapping it again.
1288 2002-10-01 Dick Porter <dick@ximian.com>
1290 * timed-thread.c: Kludge for CREATE_SUSPENDED thread creation.
1291 Unfortunately libgc uses the same thread suspend technique that I
1292 want to, and the two don't mix: libgc will deadlock when it tries
1293 to stop the world if a thread has already been suspended by
1294 someone else. Just do the simple suspended create rather than the
1295 general purpose thread suspension for now.
1297 * threads.c: Pass create flags to the timed_thread create call, to
1298 implement suspended thread creation. ResumeThread() partially
1299 implemented, to cope with the case where a newly created but
1300 suspended thread is launched.
1302 2002-09-30 Dick Porter <dick@ximian.com>
1304 * sockets.c (ioctlsocket): Set non-blocking mode in a better way,
1307 2002-09-27 Dick Porter <dick@ximian.com>
1309 * semaphores.c: Only include semaphore.h if it's present. Patch
1310 for BSD from jmmv@hispabsd.org (Julio Merino).
1312 2002-09-27 Dick Porter <dick@ximian.com>
1314 * processes.c: Pass environment and working directory to the
1315 daemon when forking. Don't let argv[0] be duplicated when looking
1316 for the program name. Implement EnumProcessModules (simple
1317 version for now, lsof-style later if needed), GetModuleBaseName,
1318 {Get,Set}ProcessWorkingSetSize (just faked, because the vm hints
1319 aren't available on Linux).
1321 * process-private.h: Store the process name, and the working set
1325 * handles-private.h: New functions to store and retrieve an array
1326 of strings in the scratch space
1328 * daemon.c: Don't miss deleting some handles when a client exits
1329 (we used to rely on the client doing the final cleanup, but
1330 obviously if the client is no longer there the daemon has to do
1333 Process forking now sets the environment and the working
1336 * io.c: Don't confuse fd 0 with an unassigned handle struct
1338 * atomic.h: Add a google cache alternative to the msdn URL
1340 2002-09-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1343 (_wapi_recvfrom): added ECONNRESET to the switch.
1345 2002-09-24 Mark Crichton <crichton@gimp.org>
1347 * atomic.h: Yea. On linux, sparc isn't sparc, it's __sparc__.
1350 2002-09-19 Mark Crichton <crichton@gimp.org>
1352 * daemon.c, shared.c: Added NEED_LINK_UNLINK for systems that
1353 dont have Linux's abstract filesystem for sockets.
1355 2002-09-19 Mark Crichton <crichton@gimp.org>
1357 * atomic.h: Added SPARC atomic asm code.
1358 * daemon.c, handles-private.h, handles.c, wapi-private.h:
1359 undefined _POSIX_THREAD_PROCESS_SHARED. This actually exists on
1360 Solaris 9, however, the code paths don't seem to work. More testing
1361 on the shared case is *really* needed.
1363 2002-09-03 Dick Porter <dick@ximian.com>
1366 * threads.c: Removed PosixKillThread(), because it's not in the
1369 2002-08-20 Dick Porter <dick@ximian.com>
1371 * handles.c (_wapi_handle_scratch_store): Made stored byte lengths
1372 multiples of 4 bytes, to keep header structures aligned. Needed
1373 for sparc, at least. (Patch from crichton@gimp.org)
1375 * handles.c: Removed 'disable_shm' variable (we've defaulted to
1376 building with shm enabled for months now)
1378 2002-08-19 Dick Porter <dick@ximian.com>
1380 * daemon.c: Rewrote the poll() loop to use GIOChannels instead,
1381 for legacy NeXT-based systems.
1383 2002-08-12 Dick Porter <dick@ximian.com>
1385 * atomic.h: Rename some parameters to avoid c++ keywords (Patch
1386 from Joseph Wenninger <kde@jowenn.at>)
1388 2002-08-05 Dietmar Maurer <dietmar@ximian.com>
1390 * threads.c: use fast spinlocks by default
1392 2002-08-02 Dick Porter <dick@ximian.com>
1394 * io.c (GetStdHandle): Add a handle reference when returning a
1395 duplicate console handle. This fixes the unref_handle errors in
1398 2002-08-01 Dietmar Maurer <dietmar@ximian.com>
1400 * threads.c (TLS_PTHREAD_MUTEX): define this because else some
1403 2002-08-01 Dick Porter <dick@ximian.com>
1405 * threads.c: Use atomic spinlocks in TLS functions
1408 * Makefile.am: Added mono-spinlock.h
1410 2002-07-21 Jeffrey Stedfast <fejj@ximian.com>
1412 * daemon-messages.c: #include <sys/types.h> and <sys/sockets.h> -
1413 these are needed for sendmsg() and also for struct msghdr (at
1414 least on Solaris). Solaris still won't build because struct msghdr
1415 doesn't have msg_flags, msg_control, or msg_controllen members.
1416 (CMSG_SPACE): Define for systems that don't have it.
1419 2002-07-20 Dick Porter <dick@ximian.com>
1425 * handles.c: Implemented pipe handles
1428 * daemon.c: Fixed bug in handle closing.
1431 * daemon.c: Forked processes now close all open file descriptors.
1433 Fri Jul 19 19:05:19 CEST 2002 Paolo Molaro <lupus@ximian.com>
1435 * sockets.h, io-layer.h, critical-sections.h: don't include config.h
1438 2002-07-19 Martin Baulig <martin@gnome.org>
1440 * threads.c (ExitThread): Call exit() if no threads has been
1443 2002-07-17 Dick Porter <dick@ximian.com>
1445 * daemon-messages.c: Freebsd fixes from Andreas Kohn
1446 <andreas.kohn@gmx.net>
1448 2002-07-15 Dick Porter <dick@ximian.com>
1450 * io.c: Removed bogus console_flush() method, that was just cut
1451 and pasted from file_flush when I separated the two handle types.
1453 2002-07-12 Dick Porter <dick@ximian.com>
1455 * io.c (convert_from_flags): Fixed misunderstanding wrt fcntl
1456 flags. Fixes bug 27633.
1458 2002-07-12 Dick Porter <dick@ximian.com>
1462 * daemon.c: Use size of sockaddr_un.sun_path from config.h
1464 2002-07-12 Dick Porter <dick@ximian.com>
1466 * processes.c (CreateProcess): Send stdin, stdout and stderr
1467 handles if the startup info doesnt specify new ones
1469 * io.c (GetStdHandle): Return the same handle when the same
1470 standard handle is requested
1472 * handles.c: Pass file descriptors when forking
1474 * daemon.c: Use supplied file descriptors when forking a new
1477 * daemon-messages.h:
1478 * daemon-messages.c: Pass stdin, stdout and stderr file
1479 descriptors to the daemon (used when forking)
1481 2002-07-11 Miguel de Icaza <miguel@ximian.com>
1483 * daemon.c (_wapi_daemon_main): Use sizeof
1484 (main_socket_address.sun_path) instead of hardcoded 108 value.
1486 * handles.c (shared_init): Use sizeof
1487 (shared_socket_address.sun_path) instead of hardcoded 108 value.
1489 2002-07-10 Dennis Haney <davh@davh.dk>
1493 * daemon.c: Lots of documentation, some added error checking, and
1494 code readability improvements.
1496 * daemon-messages.h: Add the Error request type to improve error
1499 * daemon-messages.c: Do a bit more error checking on send() and
1500 recv(), and log errors with a higher severity level.
1502 2002-07-04 Dick Porter <dick@ximian.com>
1504 * daemon.c (process_process_fork): Fix argument handling, due to
1505 buggy understanding of g_strsplit() behaviour.
1507 2002-07-03 Dick Porter <dick@ximian.com>
1510 * threads.c: Implement OpenThread(). Define access-control values
1516 * Makefile.am: Added access.h, to hold shared access-control
1519 2002-07-02 Dick Porter <dick@ximian.com>
1521 * wapi-private.h (_WAPI_HANDLE_VERSION): New protocol version
1523 2002-07-02 Dick Porter <dick@ximian.com>
1525 * handles.c (shared_init): Make a second attempt to contact the
1526 daemon if the shared memory attach succeeds, but the connect()
1527 fails. (This copes with the daemon crashing without cleaning up
1533 * shared.c (_wapi_shm_attach): Don't exec() anything when we fork
1534 the daemon, it's now built into the library.
1536 2002-06-25 Dick Porter <dick@ximian.com>
1539 * handles-private.h:
1540 * daemon-messages.h:
1541 * daemon.c: Process forking and handle data management
1544 * process-private.h:
1545 * processes.c: Process forking and other support functions
1547 2002-06-25 Dick Porter <dick@ximian.com>
1549 * versioninfo.h: PE resource decoding
1551 * unicode.c (_wapi_unicode_to_utf8): g_utf16_to_utf8 doesnt need
1552 to be told the string length
1554 * io.c: Removed the ACTUALLY_DO_UNICODE option. Fixed some leaks.
1555 Moved _wapi_time_t_to_filetime and the WapiFileTime typedef to
1558 2002-06-12 Dick Porter <dick@ximian.com>
1561 * daemon-messages.c: Handle SIGPIPE in a non-stupid way in the
1562 daemon, if MSG_NOSIGNAL isn't available. Thanks to Jaroslaw
1563 Kowalski <jarek@atm.com.pl> for pointing out the bogosity.
1565 2002-06-10 Jaroslaw Kowalski <jarek@atm.com.pl>
1567 * sockets.c, daemon-messages.c: Prevent SIGPIPE from being raised
1568 when writing to a closed socket.
1570 2002-06-08 Jeffrey Stedfast <fejj@ximian.com>
1572 * mono-mutex.c (mono_once): New convenience function for my
1577 * critical-sections.c:
1585 * atomic.c: Use mono_once() rather than pthread_once().
1587 2002-06-06 Jeffrey Stedfast <fejj@ximian.com>
1589 * handles.c (_wapi_handle_new): pthread_once() is not atomic, so
1590 if multiple threads all try to call _wapi_handle_new() before the
1591 shared data has been initialized, it is possible that we could get
1592 into a condition where shared_init() is being executed and later
1593 threads will pass by pthread_once() due to the fact that it has
1594 already been called and so therefor will attempt to use the shared
1595 data before it has been completely initialized. If we instead use
1596 a standard mutex locking mechanism around shared_init(), we can
1597 avoid the situation entirely. By wrapping the mutex locking in a
1598 check to see if we've already initialized the data, we can even
1599 avoid wasting resources by having to lock/unlock the mutex in any
1600 later calls (the only time we'd have to worry about
1601 locking/unlocking is the initial race to call shared_init() at
1604 Sat Jun 1 13:27:11 CEST 2002 Paolo Molaro <lupus@ximian.com>
1606 * atomic.h: inline asm fixes from Dennis Haney (davh@davh.dk).
1608 Fri May 31 16:21:54 CEST 2002 Paolo Molaro <lupus@ximian.com>
1610 * daemon.c, handles.c: rename "sun" local var since it's apparently
1611 a #define on Solaris.
1613 Fri May 31 15:40:14 CEST 2002 Paolo Molaro <lupus@ximian.com>
1615 * daemon-messages.c: work-around MSG_NOSIGNAL missing on some
1618 2002-05-15 Dick Porter <dick@ximian.com>
1620 * wait.c: Fix a deadlock in WaitForMultipleObjects
1622 2002-05-14 Dick Porter <dick@ximian.com>
1624 * io.c: Fix a cut&paste error, found by
1625 Jaroslaw Kowalski <jarek@atm.com.pl>
1627 2002-05-10 Dan Lewis <dihlewis@yahoo.co.uk>
1631 2002-05-09 Dick Porter <dick@ximian.com>
1637 * handles-private.h:
1639 * Makefile.am: Remove now-unused file wait-private.h
1641 2002-05-08 Dick Porter <dick@ximian.com>
1643 * shared.c: Better error messages, and report when daemon
1644 connection fails rather than blocking forever. Do some more
1645 shared memory sanity checking.
1647 * handles.c: Better error messages when connecting to shared
1648 memory and the handle daemon. Fall back to non-shared handles if
1649 an error occurs. Set the default back to 'shared handles'. Fix a
1650 crashing bug in scratch space allocation that mangled the block
1653 2002-05-07 Miguel de Icaza <miguel@ximian.com>
1655 * handles.c (shared_init): Disable SHM for now, people have too
1656 many problems with this, and the diagnostics are not helping.
1658 2002-05-06 Dan Lewis <dihlewis@yahoo.co.uk>
1660 * io.c: CreateFile sets win32 last error.
1662 2002-05-05 Dick Porter <dick@ximian.com>
1665 * handles-private.h:
1671 * process-private.h:
1673 * semaphore-private.h:
1677 * event-private.h: Simplify the WapiHandleOps struct: take out all
1678 the file-specific entries, leaving just the items that operate on
1679 handles themselves. Split the close operation into shared and
1680 private parts: shared close is called by the daemon.
1682 * handles.c: As above, but also pass handle allocation, ref and
1683 unref operations to the daemon. Populate the handle_ops array at
1684 compile time, because the daemon needs to call ops on handles too.
1685 Don't bother to track open handle counts any more, the daemon does
1689 * thread-private.h: As above, but also make the thread data
1692 * shared.c: Fork a handle daemon if the calling process created
1693 the shared memory segment.
1696 * daemon-messages.c:
1697 * daemon-messages.h:
1698 * Makefile.am: Build a daemon to manage handle allocation and
1699 destruction without needing to lock the shared memory
1701 2002-04-30 Jeffrey Stedfast <fejj@ximian.com>
1703 * atomic.c: Changed to use a normal mutex rather than a spinlock
1704 since a lot of platforms seem to not have them :\
1706 2002-04-30 Dick Porter <dick@ximian.com>
1708 * Completely rewrote the handle waiting code: removed the helper
1709 thread and its attendant complexity. All handle waiting is now
1710 abstracted into the WaitForSingleObject() and
1711 WaitForMultipleObjects() functions.
1713 * Implemented inter-process sharing of handles using sysv shared
1714 memory. This makes handles even more opaque, with a handle now
1715 just an index into an array.
1717 2002-04-25 Dan Lewis <dihlewis@yahoo.co.uk>
1719 * io.c: unitialized pointer in GetCurrentDirectory.
1721 Sat Apr 20 13:37:39 CEST 2002 Paolo Molaro <lupus@ximian.com>
1723 * threads.c: destroy the mutex at thread destruction
1724 (if/when thread destruction code will be actually called).
1725 When protecting a tls data pointer from the gc, use also the
1726 thread id in the key.
1728 Wed Apr 17 18:36:27 CEST 2002 Paolo Molaro <lupus@ximian.com>
1730 * timed-thread.c: avoid race condition when setting the thread to
1733 2002-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1735 * jit.h: to more #include lines to avoid breaking compilation
1736 under windows when upgrading mingw and w32api to version
1739 2002-04-16 Dick Porter <dick@ximian.com>
1741 * atomic.h: Explanatory comment about lack of 80386 support
1743 2002-04-15 Dick Porter <dick@ximian.com>
1745 * atomic.h: use xaddl for InterlockedIncrement() and
1746 InterlockedDecrement(). Use cmpxchgl in a loop for
1747 InterlockedExchange() and InterlockedExchangePointer().
1749 Mon Apr 15 13:31:22 CEST 2002 Paolo Molaro <lupus@ximian.com>
1751 * unicode.c: fix unicode_len() to not access uninitialized memory
1752 (and updated to conform to mono code style).
1754 Fri Mar 29 17:15:11 CET 2002 Paolo Molaro <lupus@ximian.com>
1756 * io.c: EEXISTS is ignored for directory creation.
1757 * mono-mutex.h: remove silly "pragma }" that emacs users insert
1758 because they use a broken editor:-)
1760 2002-03-28 Dick Porter <dick@ximian.com>
1766 * handles.c: Warning cleanups
1768 2002-03-27 Dan Lewis <dihlewis@yahoo.co.uk>
1770 * unicode.h, unicode.c: changed to gunichar2
1771 * io.h, io.c: changed strings to gunichar2*, added
1772 SetFileAttributes(), GetCurrentDirectory(), SetCurrentDirectory(),
1773 some fixes to FindFirstFile() and friends.
1775 2002-03-26 Dick Porter <dick@ximian.com>
1777 * types.h: Implement the large integer struct
1780 * timefuncs.c: Dummy functions that don't yet implement
1781 QueryPerformanceCounter() and QueryPerformanceFrequency()
1784 * threads.c: Implement SleepEx()
1787 * system.c: Beginnings of GetSystemInfo()
1789 * mono-mutex.c (pthread_mutex_timedlock): Fix a ms/ns conversion
1793 * context.c: Dummy function that doesnt yet implement
1797 * atomic.c: Interlocked functions
1799 Mon Mar 25 13:01:40 CET 2002 Paolo Molaro <lupus@ximian.com>
1801 * threads.c: use a gc-safe hash table to store tls pointers.
1803 2002-03-22 Dick Porter <dick@ximian.com>
1805 * threads.c: Fix a race condition where a thread can start and
1806 exit before the handle has been properly initialised (no reason
1807 why the handle couldn't be initialised beforehand, so do so)
1809 Fix a ms to ns conversion magnitude thinko.
1811 2002-03-21 Dick Porter <dick@ximian.com>
1813 * semaphores.c: Fix a problem when waiting for one or more
1814 semaphores, and another semaphore is Released (all waiting
1815 semaphores assumed they were signalled)
1817 2002-03-29 Dan Lewis <dihlewis@yahoo.co.uk>
1819 * io.h, io.c, uglify.h: added MoveFile, CopyFile, CreateDirectory,
1820 RemoveDirectory, GetFileAttributes, GetFileAttributesEx
1822 2002-03-19 Dietmar Maurer <dietmar@ximian.com>
1824 * threads.c (Sleep): bug fix: 1ms == 1000000ns
1826 2002-03-19 Dan Lewis <dihlewis@yahoo.co.uk>
1828 * io.h, io.c, events.c, mutexes.c, semaphores.c, sockets.c,
1829 threads.c, io.c: added flush method to handles.
1831 * io.c: FlushFileBuffers() and FindFirstFile() functions.
1833 Thu Mar 7 17:21:52 CET 2002 Paolo Molaro <lupus@ximian.com>
1835 * threads.c, timed-thread.c, wait.c: Boehm-GC anable.
1837 2002-02-20 Dick Porter <dick@ximian.com>
1839 * io-layer.h: Always build without cygwin support on windows
1841 Mon Feb 18 15:50:59 CET 2002 Paolo Molaro <lupus@ximian.com>
1843 * sockets.c: #undef DEBUG.
1845 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
1847 * io-layer.h: conditionally include sys/filio.h and sys/sockio.h
1848 for FIONBIO, FIONREAD, and SIOCATMARK.
1850 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
1852 * sockets.c: conditionally include sys/filio.h and sys/sockio.h
1853 for FIONBIO, FIONREAD, and SIOCATMARK.
1855 2002-02-13 Dick Porter <dick@ximian.com>
1857 * sockets.c: Implement shutdown and select
1859 2002-02-13 Jeffrey Stedfast <fejj@ximian.com>
1861 * mono-mutex.[c,h]: New source files that thinly wrap all pthread
1862 functions that take pthread_mutex_t and/or pthread_mutexattr_t
1863 arguments for the sake of portability. Implements recursive
1864 mutexes and pthread_mutex_timedlock.
1866 * critical-sections.c:
1873 * wait.c: Use the mono-mutex wrapper portability functions/macros.
1875 * pthread-compat.[c,h]: Replaced by mono-mutex.[c,h]
1877 2002-01-23 Dick Porter <dick@ximian.com>
1879 * sockets.c: Networking support, mostly wrapping BSD socket APIs
1880 with handle code, and translating errno into w32 error codes.
1882 * macros.h: Some w32 macros used with the socket support
1884 * error.c: Implemented GetLastError() and SetLastError()
1886 * Makefile.am: Added sockets, with kludge to override some symbols
1888 2001-12-17 Dietmar Maurer <dietmar@ximian.com>
1890 * unicode.c (_wapi_unicode_to_utf8): byteswap UTF16 strings before
1891 passing them to iconv
1892 (_wapi_unicode_to_utf8): only swap bytes on LE systems, remove bug
1893 from previous commit.
1895 2001-12-11 Dick Porter <dick@ximian.com>
1897 * io.c: Implement DeleteFile(), GetFileTime(), SetFileTime() and
1898 FileTimeToSystemTime().
1900 * unicode.c (unicode_len): Nasty way of finding length of unicode
1901 string with embedded NULLs (counts until two NULLs together).
1903 * mutexes.c (mutex_close):
1904 * events.c (event_close): Release the internal pthreads resources
1906 2001-11-26 Dick Porter <dick@ximian.com>
1908 * critical-sections.c:
1916 * wait.c: turn off DEBUG messages
1918 2001-11-22 Dick Porter <dick@ximian.com>
1920 * handles.c (SignalObjectAndWait): Implement
1922 * wait.c (WaitForSingleObject): Fix case where timeout == 0
1928 * events.c: Support for SignalObjectAndWait
1930 2001-11-21 Dick Porter <dick@ximian.com>
1937 * wait.c: Reliable method of returning which handle was signalled
1938 on return from WaitForMultipleObjects().
1940 2001-11-21 Dick Porter <dick@ximian.com>
1942 * events.c: Implement events
1944 2001-11-15 Dick Porter <dick@ximian.com>
1946 * mutexes.c: Implement mutexes
1950 * misc.c: Factor out some common code
1952 2001-11-13 Dick Porter <dick@ximian.com>
1954 * threads.c: Implement TLS. Implement GetCurrentThreadId(), and
1955 GetCurrentThread() by maintaining a hash of thread handles.
1957 * threads.h: Define thread and process creation flags
1959 2001-11-12 Dick Porter <dick@ximian.com>
1961 * critical-sections.c: Implement critical sections
1963 2001-11-12 Dick Porter <dick@ximian.com>
1965 * semaphores.c: Implement semaphores
1967 * wait.c (wait_for_item): Maintain a wait count rather than count
1970 * threads.c (thread_wait_multiple): Don't lock the wait item, that
1971 will block other wait threads
1973 2001-11-11 Dick Porter <dick@ximian.com>
1975 * Makefile.am: Rename some automake variables
1976 (from Nick Drochak <ndrochak@gol.com>)
1978 2001-11-10 Dick Porter <dick@ximian.com>
1980 * Makefile.am (libwapiincludedir): Fix include destination
1982 * .cvsignore: Ignore generated files
1984 2001-11-10 Dietmar Maurer <dietmar@ximian.com>
1986 * pthread-compat.c: added some include files to make it compile on
1989 2001-11-08 Dick Porter <dick@ximian.com>
1993 This is a library emulating the win32 threading and IO API.