1 2005-04-15 Dick Porter <dick@ximian.com>
3 * collection.c: FreeBSD needs more than PTHREAD_STACK_MIN
5 2005-04-14 Raja R Harinath <rharinath@novell.com>
7 * wapi-private.h: Remove reference to 'daemon-private.h'.
9 Wed Apr 13 13:12:33 EDT 2005 Paolo Molaro <lupus@ximian.com>
11 * atomic.h: applied patch from mass@akuma.org (David Waite)
12 to fix InterlockedExchangeAdd.
13 Fixed a few other functions, including InterlockedCompareExchange()
14 which was miscompiled by gcc with optimizations enabled.
16 2005-04-13 Dick Porter <dick@ximian.com>
19 * handles.c (_wapi_handle_check_share): Refine the file check so
20 that sharing violations within the same process don't cause
23 2005-04-13 Dick Porter <dick@ximian.com>
25 * io.c (FindFirstFile): Fix bugs introduced with the merge (bug
28 2005-04-12 Dick Porter <dick@ximian.com>
30 The daemon-less io-layer. Extensive lowlevel changes in
31 handles.c, requiring some corresponding changes in other files
32 calling these functions. Private_foo structures have been
35 File descriptor handling differences account for most of the
36 changes in io.c and sockets.c.
40 * mutexes.c: Named mutexes are now a distinct type.
41 * atomic.h: Fix a PPC uninitialised variable warning.
42 * wait.c: Check conditions before waiting on a condition variable.
43 * processes.c: Handle process fork and wait without a daemon
44 (though this has the limitation of only being able to wait for
47 2005-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
54 * sockets.h: removed dead code that deals with async IO.
56 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
58 * atomic.c (InterlockedIncrement): Fix fallback implementation of
59 InterlockedIncrement and InterlockedDecrement. Fixes #74228.
61 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
63 * io-layer.h: Add required header files for compiling with VS.NET.
65 2005-03-17 Miguel de Icaza <miguel@novell.com>
67 * io.c: don't fail on NFS when there are no more locks available.
69 2005-03-09 Dick Porter <dick@ximian.com>
71 * error.c (_wapi_get_win32_file_error): ENFILE and EMFILE should
72 map to ERROR_TOO_MANY_OPEN_FILES, not ERROR_NO_MORE_FILES. Fixes
75 2005-03-09 Dick Porter <dick@ximian.com>
77 * daemon.c (process_process_fork): Initialise the handle data
78 before using it in the error case. This is probably the error
79 we're working around in the previous change. Spotted by Taru Jain
80 <tjain@novell.com> and Hemanth Yamijala <YHemanth@novell.com>.
82 2005-03-07 Dick Porter <dick@ximian.com>
84 * daemon.c: It looks like g_shell_parse_argv() can return
85 argv[0]=NULL somehow, yet still not give an error. Make sure we
86 don't pass NULL to strrchr(), working around a segfault that
87 showed up on ZLM testing.
89 2005-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
91 * sockets.c: translate EINPROGRESS to EWOULDBLOCK in connect. This is
92 the expected error code showed by the test case in bug #73053.
94 2005-02-18 Gonzalo Paniagua Javier <gonzalo@ximian.com>
96 * io.c: another leftover.
98 Fri Feb 18 17:37:29 CET 2005 Paolo Molaro <lupus@ximian.com>
100 * io.c: fixed logic in checking errno in rev 40815.
102 Fri Feb 18 16:00:29 CET 2005 Paolo Molaro <lupus@ximian.com>
104 * threads.c: we don't depend on the GC checking tls
106 * processes.c: remove unused ref to GC headers.
108 Thu Feb 17 19:57:11 CET 2005 Paolo Molaro <lupus@ximian.com>
110 * io.c: remove _wapi_thread_cur_apc_pending () checks
111 when the siscall should return immediatly and handle
112 the case when a syscall is interrupted without
113 erroring out, but returning a 0 read/write if possible.
114 Still the cases of read from file need to be handled.
116 Tue Feb 8 18:28:11 CET 2005 Paolo Molaro <lupus@ximian.com>
118 * threads.c: make people test with 1 MB stack per thread.
120 2005-01-17 Dick Porter <dick@ximian.com>
122 * timefuncs.h: Make WapiFileTime endian-aware, as it's often
123 cast to and from 64bit ints. Fixes bug 71213.
125 2005-01-11 Dick Porter <dick@ximian.com>
127 * error.c (errno_to_WSA): Add EADDRNOTAVAIL error code
130 Mon Jan 10 16:15:19 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
132 * atomic.h: Fix functions on s390.
134 Mon Jan 10 20:30:19 CET 2005 Paolo Molaro <lupus@ximian.com>
136 * atomic.h: fix some functions on ppc (tests/interlocked.cs).
138 2005-01-10 Dick Porter <dick@ximian.com>
140 * misc.c (_wapi_calc_timeout): Guard against overflow when
141 calculating timeouts. This makes waiting with a large
142 (Int32.MaxValue) timeout not return immediately.
144 2004-12-23 Ben Maurer <bmaurer@ximian.com>
146 * io.c (io_ops): make this `const' so it is shareable (well, only
147 really shareable if it is statically linked...)
149 Mon Dec 20 11:58:33 CET 2004 Paolo Molaro <lupus@ximian.com>
151 * threads.c, threads.h: add accessor to get the pthread_key_t for
154 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
156 * io.c: check for the existence of 'dest' and set ERROR_ALREADY_EXISTS
157 if it exists and is not the same as 'src'.
159 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
161 * atomic.h : Fix InterlockedCompareExchange for s390/s390x.
163 2004-12-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
165 * processes.c: unquote the cmd path, allow for ' or " when quoting and
166 pass the quoted program name to the daemon, otherwise the call to
167 g_shell_unquote in the daemon will break things up.
169 2004-10-14 Dick Porter <dick@ximian.com>
171 * sockets.c (_wapi_accept): Revert the previous change. We now
172 set the accepted socket to have the same blocking status as the
173 listening socket in managed code. This follows MS behaviour.
175 2004-10-14 Dick Porter <dick@ximian.com>
177 * sockets.c (_wapi_accept): On Darwin, make sure a newly
178 accept()ed socket is blocking. Fixes bug 67355, patch by
179 grompf@sublimeintervention.com.
181 2004-10-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
183 * system.c: check the number of online processors instead of the
184 existing ones. Sanitize return value if it's an error.
186 2004-10-03 Ben Maurer <bmaurer@ximian.com>
188 * system.c: Add support for getting the # of cpus.
190 2004-09-28 Dick Porter <dick@ximian.com>
192 * io.c (pipe_close_private): Fix one small typo in the last change
193 that totally hosed process creation with redirected pipes.
195 2004-09-24 Dick Porter <dick@ximian.com>
202 * handles-private.h: Cope when a file descriptor is reused while
203 the handle that thought it owned it is still referenced, instead
204 of asserting. Probably fixes bug 66479, though we've been unable
207 2004-09-09 Dick Porter <dick@ximian.com>
210 * io.c: Set error codes everywhere.
212 2004-09-06 Dick Porter <dick@ximian.com>
214 * handles.c (_wapi_handle_unref): Reset the private record's type
215 (CloseHandle): Check for a fd mapping failure, and return FALSE.
216 (_wapi_handle_process_fork): Fix long-standing bug in checking
217 handle return values. Also do the required bookkeeping with the
218 new process's handles.
220 * daemon.c: When creating a new process's handles, check whether
221 the shared space needs to be increased
223 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
225 * shared.c (_wapi_shm_file): Fix leaking of filename.
227 2004-08-19 Dick Porter <dick@ximian.com>
229 * handles.c (_wapi_handle_count_signalled_handles): Fix thinko
230 introduced with the fd offset stuff: unlock handles properly when
231 backing off. Fixes the monologue hang at exit.
233 2004-08-18 Dick Porter <dick@ximian.com>
236 * io.c: Check that new fds fit in the table, return error if not
238 * daemon.c (_wapi_daemon_main):
239 * handles.c (shared_init): Have all processes agree on a size for
242 2004-08-17 Dick Porter <dick@ximian.com>
244 * daemon.c (process_new):
245 * handles.c (_wapi_handle_new_internal): Cope when the space
246 reserved for file descriptors is larger than the shared segment
247 size. Fixes the crash reported when running mono under gdb on
250 2004-08-16 Dick Porter <dick@ximian.com>
254 * handles-private.h (_wapi_handle_fd_offset_to_handle): Improve
255 error checking with passed-in file descriptors.
257 2004-08-11 Dick Porter <dick@ximian.com>
260 * io.c: Returned handle values are the file descriptor the handle
265 * daemon.c: Reserve the range of handles that can have the same
266 values as file descriptors. These won't be used, but the values
267 will be used as file, console, pipe or socket handles. The fd to
268 handle mapping is done internally and is invisible to users.
271 * wapi-private.h (_WAPI_HANDLE_VERSION): Increment, because we now
272 reserve a chunk of handle space.
274 2004-08-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
276 * atomic.h: add support for 64-bit S/390
278 2004-07-22 Dick Porter <dick@ximian.com>
281 * threads.c: Move the destruction of the internal thread data to
282 after the thread has been joined. Fixes bug 61418.
284 2004-07-14 Dick Porter <dick@ximian.com>
286 * wait.c (test_and_own): When not waiting for all handles to
287 become signalled, only own and return the lowest. All the
288 documentation suggests that the old way was correct, but
289 experimentation shows it actually works like this. Patch by
290 Sébastien Robitaille
291 (sebastien.robitaille@croesus.com), fixes bug 61511.
293 2004-07-09 Ben Maurer <bmaurer@ximian.com>
295 * threads.c: register roots for gc
297 2004-07-08 Dick Porter <dick@ximian.com>
299 * io.c (file_seek): If there is a high 32bit offset part, make
300 sure the low part isn't sign-extended. Set error codes when
301 returning failure. Fixes bug 61131.
303 2004-07-06 Dick Porter <dick@ximian.com>
305 * io.c (file_setfiletime): Check for underflow when converting to
306 time_t values. Set error codes when returning failure. Fixes bug
309 2004-07-05 Dick Porter <dick@ximian.com>
311 * mutexes.c (mutex_ops_init): Make the named mutex mutex sharable.
313 * daemon.c (unref_handle): Only destroy a handle if all processes
314 have released it, not just the current one. Fixes bug 60887.
316 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
318 * mono-mutex.h atomic.h: Add G_GNUC_UNUSED to static inline functions
321 2004-06-24 Dick Porter <dick@ximian.com>
323 * mutexes.c: Indicate when a named mutex was reused
325 2004-06-24 Dick Porter <dick@ximian.com>
327 * threads.c (SuspendThread):
328 * timed-thread.c (_wapi_timed_thread_suspend): Wrap sem_wait in a
329 while loop. See bug 58161.
331 Wed Jun 23 23:29:04 CEST 2004 Paolo Molaro <lupus@ximian.com>
333 * io.c: don't use sharemode for on-disk file permissions: it's used
334 for shared access to the open file.
336 2004-06-22 Dick Porter <dick@ximian.com>
338 * events.c (CreateEvent): When creating an auto-reset event that
339 is initially owned, make sure the set count starts at 1.
341 2004-06-18 Dick Porter <dick@ximian.com>
344 * events.c: Auto-reset events need to release one thread for each
345 time SetEvent() is called. Fixes bug 41292.
349 * mutexes.c: Scan for mutexes that are still locked by a thread
350 when it exits. Fixes the MS demo app linked by bug 41292.
352 * wait.c (test_and_own): Make sure a handle is signalled before it
355 2004-06-16 Dick Porter <dick@ximian.com>
357 * timed-thread.c: Call the thread cleanup exit routine before taking
358 the join mutex, because this could deadlock if another thread tries
359 to join in the meantime. This fixes the hang-at-exit problem seen
362 2004-06-03 Lluis Sanchez Gual <lluis@ximian.com>
364 * threads.c: Implemented SleepEx.
365 * threads.h: Fixed SleepEx signature.
367 2004-06-03 Miguel de Icaza <miguel@ximian.com>
369 * threads.c: When running under valgrind, do not allocate too much
370 stack, as Valgrind default is 1 meg.
372 2004-05-27 Dick Porter <dick@ximian.com>
375 * io.c: Implemented LockFile() and UnlockFile()
377 2004-05-21 Dick Porter <dick@ximian.com>
379 * io.c (CreateFile): Check for existing share modes when opening
385 * daemon.c: Maintain a hash of file share modes, keying on device
386 and inode (to cope with symlinks.)
388 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
390 * daemon-messages.c: Retry if the communication with the daemon is
391 interrupted by a signal.
392 * io.c, sockets.c: Check for EINTR in every syscall that can be interrumped.
393 Only return an error in this case if there is something in the apc queue
394 (which means that it is an interruption requested by the "user").
395 * processes.c: Use WaitForSingleObjectEx. No need to pass "alertable" as
396 true since the wait is small.
397 * shared.c: Retry write calls when interrumped by a signal.
398 * timed-thread.h, timed-thread.c: added _wapi_thread_apc_pending, which
399 returns TRUE if there are pending asynchronous calls (APC) for the
400 provided thread. Also added _wapi_thread_dispatch_apc_queue which calls
401 the enqueued APCs. Defined a new struct ApcInfo that holds information
402 about an enqueued APC.
403 * thread-private.h, threads.c: Implemented QueueUserAPC (which does the same
404 as in win32),_wapi_thread_apc_pending and _wapi_thread_dispatch_apc_queue.
405 These last two methods call the corresponding apc methods in
406 thread-private using the provided thread handle.
407 * threads.h: Added QueueUserAPC.
408 * uglify.h: Added WapiApcProc (needed by QueueUserAPC).
409 * wait.c, wait.h: Changed WaitForSingleObject to WaitForSingleObjectEx, and
410 WaitForMultipleObjects to WaitForMultipleObjectsEx. Implemented support
411 for APCs in those two methods and also in SleepEx.
413 2004-05-17 Dick Porter <dick@ximian.com>
415 * io.c (CopyFile): Speed up. Fixes bug 57859.
417 2004-05-13 Dick Porter <dick@ximian.com>
418 * mono-mutex.c (mono_mutex_unlock): Return EPERM when the current
419 thread doesn't own the mutex, rather than assert()ing.
421 2004-05-11 Dick Porter <dick@ximian.com>
423 * shared.c (_wapi_shm_attach): Cope when a previous daemon startup
424 attempt failed, leaving shared files that look like a daemon is
427 2004-05-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
430 (SetFileAttributes): don't the the exec bit if the corresponding read
433 2004-05-10 Zoltan Varga <vargaz@freemail.hu>
435 * io.c (FindFirstFile): Fix invalid free.
437 2004-05-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
439 * io.c: translate from GFileError to errno codes and don't free
440 variables right after calling mono_io_scandir, as we may overwrite
443 2004-05-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
445 * io.c: g_dir_open return ENOENT for directories on which we don't have
446 read/execute permission, while returning EPERM for anything below those.
447 So, change ENOENT by EPERM if the directory exists.
449 2004-05-07 Dick Porter <dick@ximian.com>
451 * io.c (SetFileAttributes): Don't have failed chmod()s cause a
452 "file not found" error. Fixes bug 54032.
454 2004-05-07 Dick Porter <dick@ximian.com>
456 * io.c (FindFirstFile): Comment out a windows-compatibility check
457 that breaks when directories have metachars in their names.
458 Workaround for bug 58116.
460 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
462 * io.c: fixed for FindFirstFile for empty directories. Closes
465 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
467 * processes.c: set the start time for the current process. Fixes bug
470 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
472 * io-private.h: 'namelist' is now a gchar ** in _WapiHandlePrivate_find.
473 * io.c: implemented scandir using glib functions.
475 2004-05-04 Dick Porter <dick@ximian.com>
477 * daemon.c (read_message): Return FALSE on error so the GSource
478 callback itself can return FALSE. Cures the infinite loop poll()
480 * shared.c: Fix some daemon startup race conditions.
482 2004-04-29 Miguel de Icaza <miguel@ximian.com>
484 * io.c (CopyFile): Use 32k buffers to copy the file instead of 2k,
485 use the stack, do not use dynamic memory.
487 2004-04-29 Zoltan Varga <vargaz@freemail.hu>
489 * io.c: Add scandir implementation for platforms which do not have
492 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
494 * io.[ch]: implemented GetLogicalDriveStrings.
496 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
499 * sockets.c: use the field name from configure when accessing sigval
500 pointer field. Makes this work on the Mac.
502 2004-04-28 Bernie Solomon <bernard@ugsolutions.com>
504 * atomic.c: (InterlockedExchange) fix typo for
507 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
510 * sockets.c: added check for sys/aio.h.
512 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
514 * error.[ch]: added _wapi_get_win32_file_error...
515 * io.c: ... which was _wapi_get_win32_error here.
516 * sockets.c: rename the function calls here too.
518 2004-04-28 Dick Porter <dick@ximian.com>
520 * daemon-messages.c: Avoid a deadlock when a thread is killed while
521 waiting for the daemon by using a recursive mutex. Helps bug 56699.
523 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
525 * io.c: fixed leak in async_notifier().
527 * sockets.[ch]: added AIO support for sockets and fixed WSAIoctl
530 * threads.c: removed old comment.
532 2004-04-26 David Waite <mass@akuma.org>
541 * wapi-private.h: remove comma from end of enumeration declarations
542 * status.h: cast unsigned int types to int for enum assignment
544 2004-04-26 David Waite <mass@akuma.org>
547 * timefuncs.c: declare 64-bit constants as long long types (i.e.
550 2004-04-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
552 * socket-wrappers.h: _wapi_socket == WSASocket now. Added
555 * sockets.c: new unused parameters for _wapi_socket.
557 2004-04-22 Miguel de Icaza <miguel@ximian.com>
559 * timed-thread.c: Replace sem_init with MONO_SEM_INIT to handle
560 the fact that MacOS X is a piece of junk (sem_init is *defined* in
561 the libc, but they return `not implemented').
563 2004-04-22 Dick Porter <dick@ximian.com>
566 * handles-private.h: Reference the handle when it is locked, so
567 that another thread can't blow it away while we're waiting for it
583 * critical-sections.c:
584 * atomic.c: Added pthreads cleanup handlers and error asserts
587 * handles.c: Fixed the gcc "variable might be used uninitialised"
588 warnings. They can't happen, but gcc doesn't know that
589 g_assert()s don't return.
591 Fixed the declaration of _wapi_handle_process_kill() so that it
592 expects the correct type for the pid.
594 * threads.c: Removed the TLS_PTHREAD_MUTEX style locking that
595 hasn't been used in ages and just made the code more complex.
597 2004-04-17 Zoltan Varga <vargaz@freemail.hu>
599 * processes.c: Include <signal.h> for SIGKILL and SIGILL + fix some
600 warnings. Fixes #57168.
602 2004-04-16 Dick Porter <dick@ximian.com>
604 * threads.c (Sleep): Using div(3) with a negative (when signed)
605 numerator causes the quotient to be 0 and the remainder to be the
606 numerator. This feeds a small negative value to nanosleep(3),
607 which will return immediately and cause a busy wait. Fixes bug
610 2004-04-15 Dick Porter <dick@ximian.com>
613 * io.c: Rewrite FindFirstFile and FindNextFile using scandir(3)
614 and fnmatch(3) instead of glob(3). glob() can't cope with being
615 given filenames containing metachars. This fixes bug 40557.
617 2004-04-14 Bernie Solomon <bernard@ugsolutions.com>
619 * security.c: #warning is a GCC-ism
621 2004-04-13 Sebastien Pouliot <sebastien@ximian.com>
623 * security.c: Removed GetUserName as glib g_get_user_name does a
624 better (portability) job. Added ImpersonateLoggedOnUser and
627 2004-04-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
629 * mono-mutex.h: move pthread_mutex_timedlock declaration to...
630 * mono-mutex.c: ...here. It was causing a warning that prevented
631 libgdiplus compilation.
633 2004-04-04 Miguel de Icaza <miguel@ximian.com>
635 * security.c (GetUserName): Make it work on MacOS X
637 2004-04-02 Gonzalo Paniagua Javier <gonzalo@ximian.com>
639 * security.c: use getpwuid_r if available. This one is thread-safe.
641 2004-04-02 Sebastien Pouliot <sebastien@ximian.com>
643 * Makefile.am: Added security.c|h.
644 * security.c: New file for security related functions. Added function
645 GetUserName to fix #56144.
646 * security.h: New. Header file for security.c
647 * wapi.h: Added include for security.h
649 2004-03-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
651 * daemon-messages.h: added kill structs.
653 * daemon.c: implemented process_process_kill.
654 * handles-private.h: define process_process_kill.
655 * handles.c: implemented _wapi_handle_process_kill.
656 * processes.[ch]: implemented TerminateProcess.
658 2004-03-25 Bernie Solomon <bernard@ugsolutions.com>
660 * daemon.c (rem_fd): On solaris you seem to get an
661 error even after removing the input source so don't
662 try and rem_fd it twice.
664 2004-03-25 Lluis Sanchez Gual <lluis@ximian.com>
666 * daemon.c: in process_post_mortem, If the child terminated due to the
667 receipt of a signal, the exit status must be based on WTERMSIG, since
668 WEXITSTATUS returns 0 in this case.
670 2004-03-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
672 * daemon.c: turned a warning into a DEBUG statement. Now we may hit it.
674 2004-03-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
676 * daemon.c: only call getdtablesize () once.
677 * processes.c: wait 500 ms to check if execve failed and throw the same
678 exception as MS on failure. Fixes bug #32809.
680 2004-03-17 Bernie Solomon <bernard@ugsolutions.com>
682 * io.c (async_notifier): use "union sigval" rather
683 than sigval_t as Solaris doesn't have sigval_t
684 (which isn't in IEEE 1003.1 either).
686 2004-03-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
688 * io.c: added debug stuff and removed a few redundant lines in
691 2004-03-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
693 * io-private.h: added new fields for file structure. Declare
694 _wapi_io_add_callback.
696 * io.c: added _wapi_get_win32_error, support aio_read/write in
697 file_read/write. Implemented _wapi_io_add_callback, which is where
700 * io.h: added new fields for WapiOverlapped and typedef for the
703 * processes.c: fixed off-by-one bug when handling environment variables
706 * threads.[ch]: implemented BindIoCompletionCallback.
708 * uglify.h: added typedef for LPOVERLAPPED_COMPLETION_ROUTINE.
710 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
712 * socket-wrappers.h: Remove extra semicolon.
714 2004-03-03 Dave Camp <dave@ximian.com>
716 * daemon.c: (add_fd), (fd_activity), (_wapi_daemon_main):
717 Use a new main context.
719 2004-03-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
722 (GetFileAttributes): set the error depending on errno instead of
723 setting ERROR_FILE_NOT_FOUND always. See bug #55160.
725 2004-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
728 (CopyFile): free the buffer on error.
730 (WSAIoctl): free the buffer on error.
732 2004-02-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
734 * error.c: fixed mapping for EPROTONOSUPPORT and ESOCKTNOSUPPORT.
736 * sockets.[ch]: retry creating the socket for AF_INET, SOCK_RAW
737 using IP protocol with IP over IP. Implemented WSAIoctl UNIX-style.
739 2004-01-27 Bernie Solomon <bernard@ugsolutions.com>
741 * shared.c (_wapi_shm_file): add hostname
742 to shared data file names to handle NFS mounted
745 Mon Jan 26 16:15:03 CET 2004 Paolo Molaro <lupus@ximian.com>
747 * sockets.h: remove obsolete soklen_t typedef.
749 Fri Jan 23 21:07:02 CET 2004 Paolo Molaro <lupus@ximian.com>
751 * socket-wrappers.h, sockets.h, sockets.c, Makefile.am: move socket
752 wrappers to its own non-installed header file.
754 2004-01-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
757 (FindFirstFile): unlock the handle if FindNextFile fails.
758 (FindNextFile): g_free a couple of pointers before retrying.
761 (WaitForMultipleObjects): if only one handle provided, use
764 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
766 * handles-private.h: (_wapi_handle_type) check
767 for segment in range before using it
769 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
771 * thread-private.h: _wapi_thread_ops is now const
774 Mon Dec 22 18:29:03 CET 2003 Paolo Molaro <lupus@ximian.com>
776 * threads.c, timed-thread.c, timed-thread.h: use mach
777 semaphores on Darwin (MacOSX) since the posix ones
778 are mostly broken there (threads are not created suspended
779 and they can start executing before they are fully initialized
780 like in tests/thread-static.cs).
782 Mon Dec 22 17:18:45 CET 2003 Paolo Molaro <lupus@ximian.com>
784 * atomic.h: ppc fixes.
786 2003-12-19 Bernie Solomon <bernard@ugsolutions.com>
788 * handles.c: remove my bad use of MONO_ZERO_ARRAY_LENGTH
791 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
793 * shared.c: (_wapi_shm_open) make scratch file
794 not have to immediately regrow to avoid remaps
795 (HPUX can't cope with these).
796 (_wapi_shm_attach) use actual size of file
797 to set scratch data_len for the creating process.
799 * handles.c: (_wapi_handle_new_internal) make
800 sure mutex & cond var are initialized even for
801 non process shared ones.
802 (_wapi_handle_unref) always call destroy
803 routines on mutex & cond var
805 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
807 * daemon.c: change channel data structure so
808 input sources are removed from glib event loop
809 properly. xsp works better on Solaris and
812 2003-12-12 Bernie Solomon <bernard@ugsolutions.com>
814 * wapi-private.h: Replace G_GNUC_PRETTY_FUNCTION
815 definition with file & line number for non-GCC
818 2003-12-08 Bernie Solomon <bernard@ugsolutions.com>
820 * Makefile.am: make sure hppa_atomic.s is in distribution
822 2003-12-01 Dick Porter <dick@ximian.com>
825 * mutexes.c (CreateMutex):
826 * mutex-private.h (struct _WapiHandle_mutex):
827 * handles.c: Look up certain handle types by name, in a shared
828 namespace. Currently only mutex handles have this implemented.
831 * semaphores.c (CreateSemaphore):
832 * events.c (CreateEvent): Fix signature
834 2003-11-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
836 * io.c: don't call g_free before testing errno as it may modify it.
837 If the path exists, return an error if it's not a directory. Fixes
840 2003-11-20 Dick Porter <dick@ximian.com>
842 * io.c: Missed a little-endian UTF16 conversion. Patch from
843 Jeroen Zwartepoorte (Jeroen@xs4all.nl), fixes bug 51065.
845 2003-10-29 Dick Porter <dick@ximian.com>
847 * io.c (MoveFile): If the move crosses filesystems, try and fall
848 back to copy and delete. Patch from Jörg Rosenkranz
849 (JoergR@voelcker.com), fixes bug 50298.
851 2003-10-28 Dick Porter <dick@ximian.com>
853 * io.c: Use the new encoding conversion to cope with non-utf8
854 locales in filenames.
856 * processes.c: Ditto for process arguments.
858 Tue Oct 21 12:01:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
860 * atomic.h: some ppc inline asm fixes (incorrect use of labels,
861 incorrect register constraints, incorrect clobber lists).
863 2003-10-13 Bernie Solomon <bernard@ugsolutions.com>
865 * Makefile.am hppa_atomic.s: add HP 64bit
866 implementation of atomic ops
868 2003-10-13 Zoltan Varga <vargaz@freemail.hu>
870 * threads.c (CreateThread): Wrap pthread_attr_setstacksize call in
871 a conditional for platforms that don't have it.
873 2003-10-09 Bernie Solomon <bernard@ugsolutions.com>
875 * threads.c: (CreateThread) use stacksize argument
876 if non-zero - change default for 64 bits to 4Mb
878 2003-09-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
880 * sockets.c: set last error when socket creation fails. This shed some
883 2003-09-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
885 * processes.c: fixed bug #48973: we only change \ by / for the argument
886 to be used as command.
887 When getting the program name from the args, don't let the space between
890 2003-09-24 Bernie Solomon <bernard@ugsolutions.com>
892 * atomic.h atomic.c: fix sparc so lock is
893 global, increment does so and it compiles under Sun compiler.
895 2003-09-22 Bernie Solomon <bernard@ugsolutions.com>
897 * handles.c: include <string.h> directly as may
898 not be nested in <sys/un.h> like Linux
900 2003-09-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
903 (DeleteFile): call SetLastError on failure. Fix by
904 richard.torkar@htu.se (Richard Torkar). Closes bug #48222.
906 2003-09-15 Lluis Sanchez Gual <lluis@ximian.com>
908 * daemon.c: In compare_process(), discard handles already signalled.
910 2003-09-02 Dick Porter <dick@ximian.com>
912 * io.c: Work around glib brain-dead assumptions about utf8-encoded
913 filenames. Fixes bug 30781.
915 2003-08-28 Dick Porter <dick@ximian.com>
917 * critical-sections.c: Patch from Bernie Solomon
918 <bernard@ugsolutions.com> to emit a warning if locking a critical
921 2003-07-23 Dick Porter <dick@ximian.com>
924 * daemon.c (maybe_exit): Avoid the race condition when the daemon is
925 closing but another client comes along when the shared data is still
926 visible. Should fix bugs 33671 and 35213.
928 2003-07-23 Dick Porter <dick@ximian.com>
930 * handles.c: Initialise handle mutex and cond. Fix by
931 Bernie Solomon <bernard@ugsolutions.com>
933 2003-07-15 Dick Porter <dick@ximian.com>
935 * timed-thread.c (timed_thread_start_routine): Fix virtual memory
936 leak when threads quit. Fixes bug 44067.
938 Wed Jun 18 19:08:40 CEST 2003 Paolo Molaro <lupus@ximian.com>
940 * io.c: never add write permission for group or others in
941 SetFileAttributes ().
943 2003-06-17 Dick Porter <dick@ximian.com>
945 * io.c (SetFileAttributes): Implement the ReadOnly attribute, and
946 ignore the unsupported ones ("fixes" bug 44977).
948 2003-06-17 Lluis Sanchez Gual <lluis@ximian.com>
950 * misc.c: fix bug in _wapi_calc_timeout. It gave wrong values for
951 high ms values (there was an overflow).
953 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
955 * system.h (struct _WapiSystemInfo ): Fix warnings when using gcc-3.3.
957 2003-06-11 Dick Porter <dick@ximian.com>
959 * shared.c: Fix shared directory creation. Patch from
960 Pablo Baena <pbaena@uol.com.ar>
962 2003-06-10 Dick Porter <dick@ximian.com>
964 * atomic.c: Delete the useless compile warning
966 2003-06-09 Dick Porter <dick@ximian.com>
968 * daemon.c: Lookup env as a string array. Fixes bug 44289. Also
969 make setting the process handle value in the environment actually
972 * processes.c: Pretty up the process name, if it happens to be
973 "mono" such as when another mono process forks "mono foo.exe"
975 2003-06-05 Dick Porter <dick@ximian.com>
977 * processes.c (process_set_current): Don't do an expensive handle
978 search at application startup, check the environment to see if the
979 process handle has already been created.
981 * io.c: Don't do an expensive handle search when creating stdin,
982 stdout and stderr handles, just create them all the first time one
992 * daemon.c: Support for "unlimited" number of handles and scratch
995 Speed up application startup by passing process handle in the
996 environment, rather than let the app scan all handles (which gets
997 really slow when there are more than a few thousand to check.)
999 Initialise some structs passed to syscalls, noticed by valgrind.
1002 2003-05-20 Dick Porter <dick@ximian.com>
1004 * io.c (FindFirstFile): Include . files in the glob. Fixes bug
1007 2003-05-19 Dick Porter <dick@ximian.com>
1009 * threads.c: Set the new thread's stack size to 2M. Fix needed
1010 for BSD, reported by Martin Dvorak <md@9ll.cz>
1012 2003-05-16 Dick Porter <dick@ximian.com>
1015 * io.c: Implement GetTempPath()
1017 2003-05-16 Dick Porter <dick@ximian.com>
1019 * processes.c (CreateProcess): Set some error codes
1021 2003-05-12 Dick Porter <dick@ximian.com>
1023 * misc.c (_wapi_calc_timeout): Cope with overflowing tv_nsec.
1024 Patch from Martin Dvorak <mdvorak@ninell.cz>.
1026 2003-05-10 Dick Porter <dick@ximian.com>
1028 * io.c (CopyFile): Copy file mode as well as file data. Based on
1029 suggestion by Giuseppe Greco <giuseppe.greco@agamura.com>, bug
1032 2003-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1034 * handles.c: don't call GC_gcollect when creating new handles.
1036 2003-05-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1038 * handles.c: added some debugging code. Call GC_gcollect
1039 before creating a new handle. It makes Lupus' test run smoother and
1040 faster (from 62 to 83 request per second). Notice that calling
1041 GC_finalizer_notifier if needed (GC_should_invoke_finalizer ()) does
1042 not improve nor degrade the performance, so i don't do it.
1044 2003-05-02 Dick Porter <dick@ximian.com>
1046 * sockets.c: Rearrange closesocket() and socket_close_private(),
1047 and remember to unref the handle, so we don't leak socket handles.
1048 Fix from Pelle Johnsen <pelle.johnsen@mail.dk>
1050 2003-04-11 Dick Porter <dick@ximian.com>
1052 * atomic.h: ARM atomic operations by Malte Hildingson
1053 <tds00mahi@tellus.thn.htu.se>
1055 Tue Apr 8 11:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
1057 * atomic.h: fix macosx build by "Urs C. Muff" <umuff@quark.com>.
1059 2003-04-03 Martin Baulig <martin@ximian.com>
1061 The following change is conditional to `WITH_INCLUDED_LIBGC'
1062 which is not yet enabled by default.
1064 * threads.c (SuspendThread, ResumeThread): Fully implemented this.
1065 (gc_init): New static function; install a signal handler for
1066 SIGPWR which is used to suspend threads. [FIXME: it SIGPWR
1067 doesn't exist on all Unix systems, we need to find another
1069 (mono_wapi_push_thread_stack): New public function. Tells the
1070 garbage collector about the current stack pointer of a suspended
1073 2003-04-03 Martin Baulig <martin@ximian.com>
1075 * timed-thread.h (TimedThread): Added `suspended_sem',
1076 `suspend_count' and `stack_ptr'.
1078 2003-03-28 Dick Porter <dick@ximian.com>
1080 * atomic.h: PPC support gratiously donated to the public domain
1081 by John Duncan <jddst19@mac.com>
1083 2003-03-20 Dick Porter <dick@ximian.com>
1085 * sockets.c (_wapi_connect): If connect() fails with EACCES, try
1086 setting SO_BROADCAST and connecting again. Fixes bug 39178.
1088 2003-03-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1090 * processes.c: included Jerome Laban's patch and call SetLastError when
1091 the executable is not found.
1093 2003-03-03 Dick Porter <dick@ximian.com>
1095 * io.c (CreateFile): Try opening directories readonly, so that
1096 timestamps can be adjusted. Patch by Elan Feingold
1097 <efeingold@mn.rr.com>.
1099 2003-02-25 Dick Porter <dick@ximian.com>
1101 * shared.c (_wapi_shm_attach): Return a failure code on system
1102 call errors, rather than exiting.
1104 2003-02-21 Dick Porter <dick@ximian.com>
1106 * processes.c (GetCurrentProcessId): Use the current process
1107 handle to return the process ID, as getpid() is unreliable
1108 (linuxthreads gives each thread a different pid). Fixes bug
1111 2003-02-21 Dick Porter <dick@ximian.com>
1113 * io.c (FindNextFile): Skip over dangling symlinks. Fixes bug
1116 2003-02-11 Dick Porter <dick@ximian.com>
1119 * timefuncs.c: Added GetTickCount()
1121 2003-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1123 * error.c: added WSA_EHOSTUNREACH mapping.
1125 2003-01-26 Miguel de Icaza <miguel@ximian.com>
1127 * io.c (SetFileAttributes): This routine is not currently
1128 implemented for the general case, but I added a special case to
1129 set the executable bit on Linux.
1131 Wed Jan 15 15:55:40 CET 2003 Paolo Molaro <lupus@ximian.com>
1133 * sockets.h, daemon.c, io.c: compilation fixes on MacOSX.
1135 2003-01-08 Dick Porter <dick@ximian.com>
1137 * sockets.c: Fixed setting blocking mode to true (fixes bug 36388)
1139 2002-12-11 Juli Mallett <jmallett@FreeBSD.org>
1141 * daemon.c, handles-private.h, handles.c, wapi-private.h:
1142 Check for an implementation which says it supports
1143 _POSIX_THREAD_PROCESS_SHARED, rather than just one that
1144 defines the symbol. Defined but with a value of -1 still
1145 means that it is unsupported.
1147 2002-12-08 Martin Baulig <martin@ximian.com>
1149 * handles.c (_wapi_handle_new): Create new non-shared handles with
1150 an initial refcount of 1, not 0.
1152 2002-11-22 Dietmar Maurer <dietmar@ximian.com>
1154 * threads.c (TlsGetValue): removed unnecessary mutex
1156 2002-11-20 Dick Porter <dick@ximian.com>
1158 * timed-thread.c (_wapi_timed_thread_attach): Attached threads
1159 need to store their data structure too.
1161 * threads.c: Make sure the threading data is initialised wherever
1164 2002-11-15 Dick Porter <dick@ximian.com>
1166 * timed-thread.c: Removed unneeded parameters in
1167 _wapi_timed_thread_attach().
1169 * threads.c: Renamed AttachThread() to make it not look like
1170 external API. Removed unneeded parameters.
1172 2002-11-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1174 * error.[ch]: added errno_to_WSA (). It displays a warning and return
1175 WSASYSCALLFAILURE if there is no error mapping for the given errno,
1177 * sockets.c: use errno_to_WSA and fixed display of warning for h_errno.
1179 2002-10-31 Dick Porter <dick@ximian.com>
1182 * io.c: Define and use INVALID_FILE_ATTRIBUTES
1184 2002-10-07 Dick Porter <dick@ximian.com>
1187 * daemon.c: Use a more accurate time source for process start and
1190 2002-10-03 Dick Porter <dick@ximian.com>
1194 * threads.c: Fixes for freebsd. Make sure that mutex and condition
1195 creation and deletion happen in the process that owns them, when
1196 POSIX shared thread objects aren't supported. This breaks on
1197 freebsd, as pthread_t is a pointer to data.
1199 2002-10-02 Dick Porter <dick@ximian.com>
1201 * shared.c: Use mmap() instead of sysv shm for the shared data.
1203 * wapi-private.h (_WAPI_HANDLE_VERSION): Reset back to 0, for the
1207 * daemon.c: mmap()ed regions survive fork, so just pass the
1208 pointer to _wapi_daemon_main instead of mapping it again.
1210 2002-10-01 Dick Porter <dick@ximian.com>
1212 * timed-thread.c: Kludge for CREATE_SUSPENDED thread creation.
1213 Unfortunately libgc uses the same thread suspend technique that I
1214 want to, and the two don't mix: libgc will deadlock when it tries
1215 to stop the world if a thread has already been suspended by
1216 someone else. Just do the simple suspended create rather than the
1217 general purpose thread suspension for now.
1219 * threads.c: Pass create flags to the timed_thread create call, to
1220 implement suspended thread creation. ResumeThread() partially
1221 implemented, to cope with the case where a newly created but
1222 suspended thread is launched.
1224 2002-09-30 Dick Porter <dick@ximian.com>
1226 * sockets.c (ioctlsocket): Set non-blocking mode in a better way,
1229 2002-09-27 Dick Porter <dick@ximian.com>
1231 * semaphores.c: Only include semaphore.h if it's present. Patch
1232 for BSD from jmmv@hispabsd.org (Julio Merino).
1234 2002-09-27 Dick Porter <dick@ximian.com>
1236 * processes.c: Pass environment and working directory to the
1237 daemon when forking. Don't let argv[0] be duplicated when looking
1238 for the program name. Implement EnumProcessModules (simple
1239 version for now, lsof-style later if needed), GetModuleBaseName,
1240 {Get,Set}ProcessWorkingSetSize (just faked, because the vm hints
1241 aren't available on Linux).
1243 * process-private.h: Store the process name, and the working set
1247 * handles-private.h: New functions to store and retrieve an array
1248 of strings in the scratch space
1250 * daemon.c: Don't miss deleting some handles when a client exits
1251 (we used to rely on the client doing the final cleanup, but
1252 obviously if the client is no longer there the daemon has to do
1255 Process forking now sets the environment and the working
1258 * io.c: Don't confuse fd 0 with an unassigned handle struct
1260 * atomic.h: Add a google cache alternative to the msdn URL
1262 2002-09-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1265 (_wapi_recvfrom): added ECONNRESET to the switch.
1267 2002-09-24 Mark Crichton <crichton@gimp.org>
1269 * atomic.h: Yea. On linux, sparc isn't sparc, it's __sparc__.
1272 2002-09-19 Mark Crichton <crichton@gimp.org>
1274 * daemon.c, shared.c: Added NEED_LINK_UNLINK for systems that
1275 dont have Linux's abstract filesystem for sockets.
1277 2002-09-19 Mark Crichton <crichton@gimp.org>
1279 * atomic.h: Added SPARC atomic asm code.
1280 * daemon.c, handles-private.h, handles.c, wapi-private.h:
1281 undefined _POSIX_THREAD_PROCESS_SHARED. This actually exists on
1282 Solaris 9, however, the code paths don't seem to work. More testing
1283 on the shared case is *really* needed.
1285 2002-09-03 Dick Porter <dick@ximian.com>
1288 * threads.c: Removed PosixKillThread(), because it's not in the
1291 2002-08-20 Dick Porter <dick@ximian.com>
1293 * handles.c (_wapi_handle_scratch_store): Made stored byte lengths
1294 multiples of 4 bytes, to keep header structures aligned. Needed
1295 for sparc, at least. (Patch from crichton@gimp.org)
1297 * handles.c: Removed 'disable_shm' variable (we've defaulted to
1298 building with shm enabled for months now)
1300 2002-08-19 Dick Porter <dick@ximian.com>
1302 * daemon.c: Rewrote the poll() loop to use GIOChannels instead,
1303 for legacy NeXT-based systems.
1305 2002-08-12 Dick Porter <dick@ximian.com>
1307 * atomic.h: Rename some parameters to avoid c++ keywords (Patch
1308 from Joseph Wenninger <kde@jowenn.at>)
1310 2002-08-05 Dietmar Maurer <dietmar@ximian.com>
1312 * threads.c: use fast spinlocks by default
1314 2002-08-02 Dick Porter <dick@ximian.com>
1316 * io.c (GetStdHandle): Add a handle reference when returning a
1317 duplicate console handle. This fixes the unref_handle errors in
1320 2002-08-01 Dietmar Maurer <dietmar@ximian.com>
1322 * threads.c (TLS_PTHREAD_MUTEX): define this because else some
1325 2002-08-01 Dick Porter <dick@ximian.com>
1327 * threads.c: Use atomic spinlocks in TLS functions
1330 * Makefile.am: Added mono-spinlock.h
1332 2002-07-21 Jeffrey Stedfast <fejj@ximian.com>
1334 * daemon-messages.c: #include <sys/types.h> and <sys/sockets.h> -
1335 these are needed for sendmsg() and also for struct msghdr (at
1336 least on Solaris). Solaris still won't build because struct msghdr
1337 doesn't have msg_flags, msg_control, or msg_controllen members.
1338 (CMSG_SPACE): Define for systems that don't have it.
1341 2002-07-20 Dick Porter <dick@ximian.com>
1347 * handles.c: Implemented pipe handles
1350 * daemon.c: Fixed bug in handle closing.
1353 * daemon.c: Forked processes now close all open file descriptors.
1355 Fri Jul 19 19:05:19 CEST 2002 Paolo Molaro <lupus@ximian.com>
1357 * sockets.h, io-layer.h, critical-sections.h: don't include config.h
1360 2002-07-19 Martin Baulig <martin@gnome.org>
1362 * threads.c (ExitThread): Call exit() if no threads has been
1365 2002-07-17 Dick Porter <dick@ximian.com>
1367 * daemon-messages.c: Freebsd fixes from Andreas Kohn
1368 <andreas.kohn@gmx.net>
1370 2002-07-15 Dick Porter <dick@ximian.com>
1372 * io.c: Removed bogus console_flush() method, that was just cut
1373 and pasted from file_flush when I separated the two handle types.
1375 2002-07-12 Dick Porter <dick@ximian.com>
1377 * io.c (convert_from_flags): Fixed misunderstanding wrt fcntl
1378 flags. Fixes bug 27633.
1380 2002-07-12 Dick Porter <dick@ximian.com>
1384 * daemon.c: Use size of sockaddr_un.sun_path from config.h
1386 2002-07-12 Dick Porter <dick@ximian.com>
1388 * processes.c (CreateProcess): Send stdin, stdout and stderr
1389 handles if the startup info doesnt specify new ones
1391 * io.c (GetStdHandle): Return the same handle when the same
1392 standard handle is requested
1394 * handles.c: Pass file descriptors when forking
1396 * daemon.c: Use supplied file descriptors when forking a new
1399 * daemon-messages.h:
1400 * daemon-messages.c: Pass stdin, stdout and stderr file
1401 descriptors to the daemon (used when forking)
1403 2002-07-11 Miguel de Icaza <miguel@ximian.com>
1405 * daemon.c (_wapi_daemon_main): Use sizeof
1406 (main_socket_address.sun_path) instead of hardcoded 108 value.
1408 * handles.c (shared_init): Use sizeof
1409 (shared_socket_address.sun_path) instead of hardcoded 108 value.
1411 2002-07-10 Dennis Haney <davh@davh.dk>
1415 * daemon.c: Lots of documentation, some added error checking, and
1416 code readability improvements.
1418 * daemon-messages.h: Add the Error request type to improve error
1421 * daemon-messages.c: Do a bit more error checking on send() and
1422 recv(), and log errors with a higher severity level.
1424 2002-07-04 Dick Porter <dick@ximian.com>
1426 * daemon.c (process_process_fork): Fix argument handling, due to
1427 buggy understanding of g_strsplit() behaviour.
1429 2002-07-03 Dick Porter <dick@ximian.com>
1432 * threads.c: Implement OpenThread(). Define access-control values
1438 * Makefile.am: Added access.h, to hold shared access-control
1441 2002-07-02 Dick Porter <dick@ximian.com>
1443 * wapi-private.h (_WAPI_HANDLE_VERSION): New protocol version
1445 2002-07-02 Dick Porter <dick@ximian.com>
1447 * handles.c (shared_init): Make a second attempt to contact the
1448 daemon if the shared memory attach succeeds, but the connect()
1449 fails. (This copes with the daemon crashing without cleaning up
1455 * shared.c (_wapi_shm_attach): Don't exec() anything when we fork
1456 the daemon, it's now built into the library.
1458 2002-06-25 Dick Porter <dick@ximian.com>
1461 * handles-private.h:
1462 * daemon-messages.h:
1463 * daemon.c: Process forking and handle data management
1466 * process-private.h:
1467 * processes.c: Process forking and other support functions
1469 2002-06-25 Dick Porter <dick@ximian.com>
1471 * versioninfo.h: PE resource decoding
1473 * unicode.c (_wapi_unicode_to_utf8): g_utf16_to_utf8 doesnt need
1474 to be told the string length
1476 * io.c: Removed the ACTUALLY_DO_UNICODE option. Fixed some leaks.
1477 Moved _wapi_time_t_to_filetime and the WapiFileTime typedef to
1480 2002-06-12 Dick Porter <dick@ximian.com>
1483 * daemon-messages.c: Handle SIGPIPE in a non-stupid way in the
1484 daemon, if MSG_NOSIGNAL isn't available. Thanks to Jaroslaw
1485 Kowalski <jarek@atm.com.pl> for pointing out the bogosity.
1487 2002-06-10 Jaroslaw Kowalski <jarek@atm.com.pl>
1489 * sockets.c, daemon-messages.c: Prevent SIGPIPE from being raised
1490 when writing to a closed socket.
1492 2002-06-08 Jeffrey Stedfast <fejj@ximian.com>
1494 * mono-mutex.c (mono_once): New convenience function for my
1499 * critical-sections.c:
1507 * atomic.c: Use mono_once() rather than pthread_once().
1509 2002-06-06 Jeffrey Stedfast <fejj@ximian.com>
1511 * handles.c (_wapi_handle_new): pthread_once() is not atomic, so
1512 if multiple threads all try to call _wapi_handle_new() before the
1513 shared data has been initialized, it is possible that we could get
1514 into a condition where shared_init() is being executed and later
1515 threads will pass by pthread_once() due to the fact that it has
1516 already been called and so therefor will attempt to use the shared
1517 data before it has been completely initialized. If we instead use
1518 a standard mutex locking mechanism around shared_init(), we can
1519 avoid the situation entirely. By wrapping the mutex locking in a
1520 check to see if we've already initialized the data, we can even
1521 avoid wasting resources by having to lock/unlock the mutex in any
1522 later calls (the only time we'd have to worry about
1523 locking/unlocking is the initial race to call shared_init() at
1526 Sat Jun 1 13:27:11 CEST 2002 Paolo Molaro <lupus@ximian.com>
1528 * atomic.h: inline asm fixes from Dennis Haney (davh@davh.dk).
1530 Fri May 31 16:21:54 CEST 2002 Paolo Molaro <lupus@ximian.com>
1532 * daemon.c, handles.c: rename "sun" local var since it's apparently
1533 a #define on Solaris.
1535 Fri May 31 15:40:14 CEST 2002 Paolo Molaro <lupus@ximian.com>
1537 * daemon-messages.c: work-around MSG_NOSIGNAL missing on some
1540 2002-05-15 Dick Porter <dick@ximian.com>
1542 * wait.c: Fix a deadlock in WaitForMultipleObjects
1544 2002-05-14 Dick Porter <dick@ximian.com>
1546 * io.c: Fix a cut&paste error, found by
1547 Jaroslaw Kowalski <jarek@atm.com.pl>
1549 2002-05-10 Dan Lewis <dihlewis@yahoo.co.uk>
1553 2002-05-09 Dick Porter <dick@ximian.com>
1559 * handles-private.h:
1561 * Makefile.am: Remove now-unused file wait-private.h
1563 2002-05-08 Dick Porter <dick@ximian.com>
1565 * shared.c: Better error messages, and report when daemon
1566 connection fails rather than blocking forever. Do some more
1567 shared memory sanity checking.
1569 * handles.c: Better error messages when connecting to shared
1570 memory and the handle daemon. Fall back to non-shared handles if
1571 an error occurs. Set the default back to 'shared handles'. Fix a
1572 crashing bug in scratch space allocation that mangled the block
1575 2002-05-07 Miguel de Icaza <miguel@ximian.com>
1577 * handles.c (shared_init): Disable SHM for now, people have too
1578 many problems with this, and the diagnostics are not helping.
1580 2002-05-06 Dan Lewis <dihlewis@yahoo.co.uk>
1582 * io.c: CreateFile sets win32 last error.
1584 2002-05-05 Dick Porter <dick@ximian.com>
1587 * handles-private.h:
1593 * process-private.h:
1595 * semaphore-private.h:
1599 * event-private.h: Simplify the WapiHandleOps struct: take out all
1600 the file-specific entries, leaving just the items that operate on
1601 handles themselves. Split the close operation into shared and
1602 private parts: shared close is called by the daemon.
1604 * handles.c: As above, but also pass handle allocation, ref and
1605 unref operations to the daemon. Populate the handle_ops array at
1606 compile time, because the daemon needs to call ops on handles too.
1607 Don't bother to track open handle counts any more, the daemon does
1611 * thread-private.h: As above, but also make the thread data
1614 * shared.c: Fork a handle daemon if the calling process created
1615 the shared memory segment.
1618 * daemon-messages.c:
1619 * daemon-messages.h:
1620 * Makefile.am: Build a daemon to manage handle allocation and
1621 destruction without needing to lock the shared memory
1623 2002-04-30 Jeffrey Stedfast <fejj@ximian.com>
1625 * atomic.c: Changed to use a normal mutex rather than a spinlock
1626 since a lot of platforms seem to not have them :\
1628 2002-04-30 Dick Porter <dick@ximian.com>
1630 * Completely rewrote the handle waiting code: removed the helper
1631 thread and its attendant complexity. All handle waiting is now
1632 abstracted into the WaitForSingleObject() and
1633 WaitForMultipleObjects() functions.
1635 * Implemented inter-process sharing of handles using sysv shared
1636 memory. This makes handles even more opaque, with a handle now
1637 just an index into an array.
1639 2002-04-25 Dan Lewis <dihlewis@yahoo.co.uk>
1641 * io.c: unitialized pointer in GetCurrentDirectory.
1643 Sat Apr 20 13:37:39 CEST 2002 Paolo Molaro <lupus@ximian.com>
1645 * threads.c: destroy the mutex at thread destruction
1646 (if/when thread destruction code will be actually called).
1647 When protecting a tls data pointer from the gc, use also the
1648 thread id in the key.
1650 Wed Apr 17 18:36:27 CEST 2002 Paolo Molaro <lupus@ximian.com>
1652 * timed-thread.c: avoid race condition when setting the thread to
1655 2002-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1657 * jit.h: to more #include lines to avoid breaking compilation
1658 under windows when upgrading mingw and w32api to version
1661 2002-04-16 Dick Porter <dick@ximian.com>
1663 * atomic.h: Explanatory comment about lack of 80386 support
1665 2002-04-15 Dick Porter <dick@ximian.com>
1667 * atomic.h: use xaddl for InterlockedIncrement() and
1668 InterlockedDecrement(). Use cmpxchgl in a loop for
1669 InterlockedExchange() and InterlockedExchangePointer().
1671 Mon Apr 15 13:31:22 CEST 2002 Paolo Molaro <lupus@ximian.com>
1673 * unicode.c: fix unicode_len() to not access uninitialized memory
1674 (and updated to conform to mono code style).
1676 Fri Mar 29 17:15:11 CET 2002 Paolo Molaro <lupus@ximian.com>
1678 * io.c: EEXISTS is ignored for directory creation.
1679 * mono-mutex.h: remove silly "pragma }" that emacs users insert
1680 because they use a broken editor:-)
1682 2002-03-28 Dick Porter <dick@ximian.com>
1688 * handles.c: Warning cleanups
1690 2002-03-27 Dan Lewis <dihlewis@yahoo.co.uk>
1692 * unicode.h, unicode.c: changed to gunichar2
1693 * io.h, io.c: changed strings to gunichar2*, added
1694 SetFileAttributes(), GetCurrentDirectory(), SetCurrentDirectory(),
1695 some fixes to FindFirstFile() and friends.
1697 2002-03-26 Dick Porter <dick@ximian.com>
1699 * types.h: Implement the large integer struct
1702 * timefuncs.c: Dummy functions that don't yet implement
1703 QueryPerformanceCounter() and QueryPerformanceFrequency()
1706 * threads.c: Implement SleepEx()
1709 * system.c: Beginnings of GetSystemInfo()
1711 * mono-mutex.c (pthread_mutex_timedlock): Fix a ms/ns conversion
1715 * context.c: Dummy function that doesnt yet implement
1719 * atomic.c: Interlocked functions
1721 Mon Mar 25 13:01:40 CET 2002 Paolo Molaro <lupus@ximian.com>
1723 * threads.c: use a gc-safe hash table to store tls pointers.
1725 2002-03-22 Dick Porter <dick@ximian.com>
1727 * threads.c: Fix a race condition where a thread can start and
1728 exit before the handle has been properly initialised (no reason
1729 why the handle couldn't be initialised beforehand, so do so)
1731 Fix a ms to ns conversion magnitude thinko.
1733 2002-03-21 Dick Porter <dick@ximian.com>
1735 * semaphores.c: Fix a problem when waiting for one or more
1736 semaphores, and another semaphore is Released (all waiting
1737 semaphores assumed they were signalled)
1739 2002-03-29 Dan Lewis <dihlewis@yahoo.co.uk>
1741 * io.h, io.c, uglify.h: added MoveFile, CopyFile, CreateDirectory,
1742 RemoveDirectory, GetFileAttributes, GetFileAttributesEx
1744 2002-03-19 Dietmar Maurer <dietmar@ximian.com>
1746 * threads.c (Sleep): bug fix: 1ms == 1000000ns
1748 2002-03-19 Dan Lewis <dihlewis@yahoo.co.uk>
1750 * io.h, io.c, events.c, mutexes.c, semaphores.c, sockets.c,
1751 threads.c, io.c: added flush method to handles.
1753 * io.c: FlushFileBuffers() and FindFirstFile() functions.
1755 Thu Mar 7 17:21:52 CET 2002 Paolo Molaro <lupus@ximian.com>
1757 * threads.c, timed-thread.c, wait.c: Boehm-GC anable.
1759 2002-02-20 Dick Porter <dick@ximian.com>
1761 * io-layer.h: Always build without cygwin support on windows
1763 Mon Feb 18 15:50:59 CET 2002 Paolo Molaro <lupus@ximian.com>
1765 * sockets.c: #undef DEBUG.
1767 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
1769 * io-layer.h: conditionally include sys/filio.h and sys/sockio.h
1770 for FIONBIO, FIONREAD, and SIOCATMARK.
1772 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
1774 * sockets.c: conditionally include sys/filio.h and sys/sockio.h
1775 for FIONBIO, FIONREAD, and SIOCATMARK.
1777 2002-02-13 Dick Porter <dick@ximian.com>
1779 * sockets.c: Implement shutdown and select
1781 2002-02-13 Jeffrey Stedfast <fejj@ximian.com>
1783 * mono-mutex.[c,h]: New source files that thinly wrap all pthread
1784 functions that take pthread_mutex_t and/or pthread_mutexattr_t
1785 arguments for the sake of portability. Implements recursive
1786 mutexes and pthread_mutex_timedlock.
1788 * critical-sections.c:
1795 * wait.c: Use the mono-mutex wrapper portability functions/macros.
1797 * pthread-compat.[c,h]: Replaced by mono-mutex.[c,h]
1799 2002-01-23 Dick Porter <dick@ximian.com>
1801 * sockets.c: Networking support, mostly wrapping BSD socket APIs
1802 with handle code, and translating errno into w32 error codes.
1804 * macros.h: Some w32 macros used with the socket support
1806 * error.c: Implemented GetLastError() and SetLastError()
1808 * Makefile.am: Added sockets, with kludge to override some symbols
1810 2001-12-17 Dietmar Maurer <dietmar@ximian.com>
1812 * unicode.c (_wapi_unicode_to_utf8): byteswap UTF16 strings before
1813 passing them to iconv
1814 (_wapi_unicode_to_utf8): only swap bytes on LE systems, remove bug
1815 from previous commit.
1817 2001-12-11 Dick Porter <dick@ximian.com>
1819 * io.c: Implement DeleteFile(), GetFileTime(), SetFileTime() and
1820 FileTimeToSystemTime().
1822 * unicode.c (unicode_len): Nasty way of finding length of unicode
1823 string with embedded NULLs (counts until two NULLs together).
1825 * mutexes.c (mutex_close):
1826 * events.c (event_close): Release the internal pthreads resources
1828 2001-11-26 Dick Porter <dick@ximian.com>
1830 * critical-sections.c:
1838 * wait.c: turn off DEBUG messages
1840 2001-11-22 Dick Porter <dick@ximian.com>
1842 * handles.c (SignalObjectAndWait): Implement
1844 * wait.c (WaitForSingleObject): Fix case where timeout == 0
1850 * events.c: Support for SignalObjectAndWait
1852 2001-11-21 Dick Porter <dick@ximian.com>
1859 * wait.c: Reliable method of returning which handle was signalled
1860 on return from WaitForMultipleObjects().
1862 2001-11-21 Dick Porter <dick@ximian.com>
1864 * events.c: Implement events
1866 2001-11-15 Dick Porter <dick@ximian.com>
1868 * mutexes.c: Implement mutexes
1872 * misc.c: Factor out some common code
1874 2001-11-13 Dick Porter <dick@ximian.com>
1876 * threads.c: Implement TLS. Implement GetCurrentThreadId(), and
1877 GetCurrentThread() by maintaining a hash of thread handles.
1879 * threads.h: Define thread and process creation flags
1881 2001-11-12 Dick Porter <dick@ximian.com>
1883 * critical-sections.c: Implement critical sections
1885 2001-11-12 Dick Porter <dick@ximian.com>
1887 * semaphores.c: Implement semaphores
1889 * wait.c (wait_for_item): Maintain a wait count rather than count
1892 * threads.c (thread_wait_multiple): Don't lock the wait item, that
1893 will block other wait threads
1895 2001-11-11 Dick Porter <dick@ximian.com>
1897 * Makefile.am: Rename some automake variables
1898 (from Nick Drochak <ndrochak@gol.com>)
1900 2001-11-10 Dick Porter <dick@ximian.com>
1902 * Makefile.am (libwapiincludedir): Fix include destination
1904 * .cvsignore: Ignore generated files
1906 2001-11-10 Dietmar Maurer <dietmar@ximian.com>
1908 * pthread-compat.c: added some include files to make it compile on
1911 2001-11-08 Dick Porter <dick@ximian.com>
1915 This is a library emulating the win32 threading and IO API.