1 Mon Jan 10 16:15:19 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
3 * atomic.h: Fix functions on s390.
5 Mon Jan 10 20:30:19 CET 2005 Paolo Molaro <lupus@ximian.com>
7 * atomic.h: fix some functions on ppc (tests/interlocked.cs).
9 2005-01-10 Dick Porter <dick@ximian.com>
11 * misc.c (_wapi_calc_timeout): Guard against overflow when
12 calculating timeouts. This makes waiting with a large
13 (Int32.MaxValue) timeout not return immediately.
15 2004-12-23 Ben Maurer <bmaurer@ximian.com>
17 * io.c (io_ops): make this `const' so it is shareable (well, only
18 really shareable if it is statically linked...)
20 Mon Dec 20 11:58:33 CET 2004 Paolo Molaro <lupus@ximian.com>
22 * threads.c, threads.h: add accessor to get the pthread_key_t for
25 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
27 * io.c: check for the existence of 'dest' and set ERROR_ALREADY_EXISTS
28 if it exists and is not the same as 'src'.
30 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
32 * atomic.h : Fix InterlockedCompareExchange for s390/s390x.
34 2004-12-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
36 * processes.c: unquote the cmd path, allow for ' or " when quoting and
37 pass the quoted program name to the daemon, otherwise the call to
38 g_shell_unquote in the daemon will break things up.
40 2004-10-14 Dick Porter <dick@ximian.com>
42 * sockets.c (_wapi_accept): Revert the previous change. We now
43 set the accepted socket to have the same blocking status as the
44 listening socket in managed code. This follows MS behaviour.
46 2004-10-14 Dick Porter <dick@ximian.com>
48 * sockets.c (_wapi_accept): On Darwin, make sure a newly
49 accept()ed socket is blocking. Fixes bug 67355, patch by
50 grompf@sublimeintervention.com.
52 2004-10-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
54 * system.c: check the number of online processors instead of the
55 existing ones. Sanitize return value if it's an error.
57 2004-10-03 Ben Maurer <bmaurer@ximian.com>
59 * system.c: Add support for getting the # of cpus.
61 2004-09-28 Dick Porter <dick@ximian.com>
63 * io.c (pipe_close_private): Fix one small typo in the last change
64 that totally hosed process creation with redirected pipes.
66 2004-09-24 Dick Porter <dick@ximian.com>
73 * handles-private.h: Cope when a file descriptor is reused while
74 the handle that thought it owned it is still referenced, instead
75 of asserting. Probably fixes bug 66479, though we've been unable
78 2004-09-09 Dick Porter <dick@ximian.com>
81 * io.c: Set error codes everywhere.
83 2004-09-06 Dick Porter <dick@ximian.com>
85 * handles.c (_wapi_handle_unref): Reset the private record's type
86 (CloseHandle): Check for a fd mapping failure, and return FALSE.
87 (_wapi_handle_process_fork): Fix long-standing bug in checking
88 handle return values. Also do the required bookkeeping with the
89 new process's handles.
91 * daemon.c: When creating a new process's handles, check whether
92 the shared space needs to be increased
94 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
96 * shared.c (_wapi_shm_file): Fix leaking of filename.
98 2004-08-19 Dick Porter <dick@ximian.com>
100 * handles.c (_wapi_handle_count_signalled_handles): Fix thinko
101 introduced with the fd offset stuff: unlock handles properly when
102 backing off. Fixes the monologue hang at exit.
104 2004-08-18 Dick Porter <dick@ximian.com>
107 * io.c: Check that new fds fit in the table, return error if not
109 * daemon.c (_wapi_daemon_main):
110 * handles.c (shared_init): Have all processes agree on a size for
113 2004-08-17 Dick Porter <dick@ximian.com>
115 * daemon.c (process_new):
116 * handles.c (_wapi_handle_new_internal): Cope when the space
117 reserved for file descriptors is larger than the shared segment
118 size. Fixes the crash reported when running mono under gdb on
121 2004-08-16 Dick Porter <dick@ximian.com>
125 * handles-private.h (_wapi_handle_fd_offset_to_handle): Improve
126 error checking with passed-in file descriptors.
128 2004-08-11 Dick Porter <dick@ximian.com>
131 * io.c: Returned handle values are the file descriptor the handle
136 * daemon.c: Reserve the range of handles that can have the same
137 values as file descriptors. These won't be used, but the values
138 will be used as file, console, pipe or socket handles. The fd to
139 handle mapping is done internally and is invisible to users.
142 * wapi-private.h (_WAPI_HANDLE_VERSION): Increment, because we now
143 reserve a chunk of handle space.
145 2004-08-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
147 * atomic.h: add support for 64-bit S/390
149 2004-07-22 Dick Porter <dick@ximian.com>
152 * threads.c: Move the destruction of the internal thread data to
153 after the thread has been joined. Fixes bug 61418.
155 2004-07-14 Dick Porter <dick@ximian.com>
157 * wait.c (test_and_own): When not waiting for all handles to
158 become signalled, only own and return the lowest. All the
159 documentation suggests that the old way was correct, but
160 experimentation shows it actually works like this. Patch by
162 (sebastien.robitaille@croesus.com), fixes bug 61511.
164 2004-07-09 Ben Maurer <bmaurer@ximian.com>
166 * threads.c: register roots for gc
168 2004-07-08 Dick Porter <dick@ximian.com>
170 * io.c (file_seek): If there is a high 32bit offset part, make
171 sure the low part isn't sign-extended. Set error codes when
172 returning failure. Fixes bug 61131.
174 2004-07-06 Dick Porter <dick@ximian.com>
176 * io.c (file_setfiletime): Check for underflow when converting to
177 time_t values. Set error codes when returning failure. Fixes bug
180 2004-07-05 Dick Porter <dick@ximian.com>
182 * mutexes.c (mutex_ops_init): Make the named mutex mutex sharable.
184 * daemon.c (unref_handle): Only destroy a handle if all processes
185 have released it, not just the current one. Fixes bug 60887.
187 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
189 * mono-mutex.h atomic.h: Add G_GNUC_UNUSED to static inline functions
192 2004-06-24 Dick Porter <dick@ximian.com>
194 * mutexes.c: Indicate when a named mutex was reused
196 2004-06-24 Dick Porter <dick@ximian.com>
198 * threads.c (SuspendThread):
199 * timed-thread.c (_wapi_timed_thread_suspend): Wrap sem_wait in a
200 while loop. See bug 58161.
202 Wed Jun 23 23:29:04 CEST 2004 Paolo Molaro <lupus@ximian.com>
204 * io.c: don't use sharemode for on-disk file permissions: it's used
205 for shared access to the open file.
207 2004-06-22 Dick Porter <dick@ximian.com>
209 * events.c (CreateEvent): When creating an auto-reset event that
210 is initially owned, make sure the set count starts at 1.
212 2004-06-18 Dick Porter <dick@ximian.com>
215 * events.c: Auto-reset events need to release one thread for each
216 time SetEvent() is called. Fixes bug 41292.
220 * mutexes.c: Scan for mutexes that are still locked by a thread
221 when it exits. Fixes the MS demo app linked by bug 41292.
223 * wait.c (test_and_own): Make sure a handle is signalled before it
226 2004-06-16 Dick Porter <dick@ximian.com>
228 * timed-thread.c: Call the thread cleanup exit routine before taking
229 the join mutex, because this could deadlock if another thread tries
230 to join in the meantime. This fixes the hang-at-exit problem seen
233 2004-06-03 Lluis Sanchez Gual <lluis@ximian.com>
235 * threads.c: Implemented SleepEx.
236 * threads.h: Fixed SleepEx signature.
238 2004-06-03 Miguel de Icaza <miguel@ximian.com>
240 * threads.c: When running under valgrind, do not allocate too much
241 stack, as Valgrind default is 1 meg.
243 2004-05-27 Dick Porter <dick@ximian.com>
246 * io.c: Implemented LockFile() and UnlockFile()
248 2004-05-21 Dick Porter <dick@ximian.com>
250 * io.c (CreateFile): Check for existing share modes when opening
256 * daemon.c: Maintain a hash of file share modes, keying on device
257 and inode (to cope with symlinks.)
259 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
261 * daemon-messages.c: Retry if the communication with the daemon is
262 interrupted by a signal.
263 * io.c, sockets.c: Check for EINTR in every syscall that can be interrumped.
264 Only return an error in this case if there is something in the apc queue
265 (which means that it is an interruption requested by the "user").
266 * processes.c: Use WaitForSingleObjectEx. No need to pass "alertable" as
267 true since the wait is small.
268 * shared.c: Retry write calls when interrumped by a signal.
269 * timed-thread.h, timed-thread.c: added _wapi_thread_apc_pending, which
270 returns TRUE if there are pending asynchronous calls (APC) for the
271 provided thread. Also added _wapi_thread_dispatch_apc_queue which calls
272 the enqueued APCs. Defined a new struct ApcInfo that holds information
273 about an enqueued APC.
274 * thread-private.h, threads.c: Implemented QueueUserAPC (which does the same
275 as in win32),_wapi_thread_apc_pending and _wapi_thread_dispatch_apc_queue.
276 These last two methods call the corresponding apc methods in
277 thread-private using the provided thread handle.
278 * threads.h: Added QueueUserAPC.
279 * uglify.h: Added WapiApcProc (needed by QueueUserAPC).
280 * wait.c, wait.h: Changed WaitForSingleObject to WaitForSingleObjectEx, and
281 WaitForMultipleObjects to WaitForMultipleObjectsEx. Implemented support
282 for APCs in those two methods and also in SleepEx.
284 2004-05-17 Dick Porter <dick@ximian.com>
286 * io.c (CopyFile): Speed up. Fixes bug 57859.
288 2004-05-13 Dick Porter <dick@ximian.com>
289 * mono-mutex.c (mono_mutex_unlock): Return EPERM when the current
290 thread doesn't own the mutex, rather than assert()ing.
292 2004-05-11 Dick Porter <dick@ximian.com>
294 * shared.c (_wapi_shm_attach): Cope when a previous daemon startup
295 attempt failed, leaving shared files that look like a daemon is
298 2004-05-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
301 (SetFileAttributes): don't the the exec bit if the corresponding read
304 2004-05-10 Zoltan Varga <vargaz@freemail.hu>
306 * io.c (FindFirstFile): Fix invalid free.
308 2004-05-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
310 * io.c: translate from GFileError to errno codes and don't free
311 variables right after calling mono_io_scandir, as we may overwrite
314 2004-05-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
316 * io.c: g_dir_open return ENOENT for directories on which we don't have
317 read/execute permission, while returning EPERM for anything below those.
318 So, change ENOENT by EPERM if the directory exists.
320 2004-05-07 Dick Porter <dick@ximian.com>
322 * io.c (SetFileAttributes): Don't have failed chmod()s cause a
323 "file not found" error. Fixes bug 54032.
325 2004-05-07 Dick Porter <dick@ximian.com>
327 * io.c (FindFirstFile): Comment out a windows-compatibility check
328 that breaks when directories have metachars in their names.
329 Workaround for bug 58116.
331 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
333 * io.c: fixed for FindFirstFile for empty directories. Closes
336 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
338 * processes.c: set the start time for the current process. Fixes bug
341 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
343 * io-private.h: 'namelist' is now a gchar ** in _WapiHandlePrivate_find.
344 * io.c: implemented scandir using glib functions.
346 2004-05-04 Dick Porter <dick@ximian.com>
348 * daemon.c (read_message): Return FALSE on error so the GSource
349 callback itself can return FALSE. Cures the infinite loop poll()
351 * shared.c: Fix some daemon startup race conditions.
353 2004-04-29 Miguel de Icaza <miguel@ximian.com>
355 * io.c (CopyFile): Use 32k buffers to copy the file instead of 2k,
356 use the stack, do not use dynamic memory.
358 2004-04-29 Zoltan Varga <vargaz@freemail.hu>
360 * io.c: Add scandir implementation for platforms which do not have
363 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
365 * io.[ch]: implemented GetLogicalDriveStrings.
367 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
370 * sockets.c: use the field name from configure when accessing sigval
371 pointer field. Makes this work on the Mac.
373 2004-04-28 Bernie Solomon <bernard@ugsolutions.com>
375 * atomic.c: (InterlockedExchange) fix typo for
378 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
381 * sockets.c: added check for sys/aio.h.
383 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
385 * error.[ch]: added _wapi_get_win32_file_error...
386 * io.c: ... which was _wapi_get_win32_error here.
387 * sockets.c: rename the function calls here too.
389 2004-04-28 Dick Porter <dick@ximian.com>
391 * daemon-messages.c: Avoid a deadlock when a thread is killed while
392 waiting for the daemon by using a recursive mutex. Helps bug 56699.
394 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
396 * io.c: fixed leak in async_notifier().
398 * sockets.[ch]: added AIO support for sockets and fixed WSAIoctl
401 * threads.c: removed old comment.
403 2004-04-26 David Waite <mass@akuma.org>
412 * wapi-private.h: remove comma from end of enumeration declarations
413 * status.h: cast unsigned int types to int for enum assignment
415 2004-04-26 David Waite <mass@akuma.org>
418 * timefuncs.c: declare 64-bit constants as long long types (i.e.
421 2004-04-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
423 * socket-wrappers.h: _wapi_socket == WSASocket now. Added
426 * sockets.c: new unused parameters for _wapi_socket.
428 2004-04-22 Miguel de Icaza <miguel@ximian.com>
430 * timed-thread.c: Replace sem_init with MONO_SEM_INIT to handle
431 the fact that MacOS X is a piece of junk (sem_init is *defined* in
432 the libc, but they return `not implemented').
434 2004-04-22 Dick Porter <dick@ximian.com>
437 * handles-private.h: Reference the handle when it is locked, so
438 that another thread can't blow it away while we're waiting for it
454 * critical-sections.c:
455 * atomic.c: Added pthreads cleanup handlers and error asserts
458 * handles.c: Fixed the gcc "variable might be used uninitialised"
459 warnings. They can't happen, but gcc doesn't know that
460 g_assert()s don't return.
462 Fixed the declaration of _wapi_handle_process_kill() so that it
463 expects the correct type for the pid.
465 * threads.c: Removed the TLS_PTHREAD_MUTEX style locking that
466 hasn't been used in ages and just made the code more complex.
468 2004-04-17 Zoltan Varga <vargaz@freemail.hu>
470 * processes.c: Include <signal.h> for SIGKILL and SIGILL + fix some
471 warnings. Fixes #57168.
473 2004-04-16 Dick Porter <dick@ximian.com>
475 * threads.c (Sleep): Using div(3) with a negative (when signed)
476 numerator causes the quotient to be 0 and the remainder to be the
477 numerator. This feeds a small negative value to nanosleep(3),
478 which will return immediately and cause a busy wait. Fixes bug
481 2004-04-15 Dick Porter <dick@ximian.com>
484 * io.c: Rewrite FindFirstFile and FindNextFile using scandir(3)
485 and fnmatch(3) instead of glob(3). glob() can't cope with being
486 given filenames containing metachars. This fixes bug 40557.
488 2004-04-14 Bernie Solomon <bernard@ugsolutions.com>
490 * security.c: #warning is a GCC-ism
492 2004-04-13 Sebastien Pouliot <sebastien@ximian.com>
494 * security.c: Removed GetUserName as glib g_get_user_name does a
495 better (portability) job. Added ImpersonateLoggedOnUser and
498 2004-04-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
500 * mono-mutex.h: move pthread_mutex_timedlock declaration to...
501 * mono-mutex.c: ...here. It was causing a warning that prevented
502 libgdiplus compilation.
504 2004-04-04 Miguel de Icaza <miguel@ximian.com>
506 * security.c (GetUserName): Make it work on MacOS X
508 2004-04-02 Gonzalo Paniagua Javier <gonzalo@ximian.com>
510 * security.c: use getpwuid_r if available. This one is thread-safe.
512 2004-04-02 Sebastien Pouliot <sebastien@ximian.com>
514 * Makefile.am: Added security.c|h.
515 * security.c: New file for security related functions. Added function
516 GetUserName to fix #56144.
517 * security.h: New. Header file for security.c
518 * wapi.h: Added include for security.h
520 2004-03-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
522 * daemon-messages.h: added kill structs.
524 * daemon.c: implemented process_process_kill.
525 * handles-private.h: define process_process_kill.
526 * handles.c: implemented _wapi_handle_process_kill.
527 * processes.[ch]: implemented TerminateProcess.
529 2004-03-25 Bernie Solomon <bernard@ugsolutions.com>
531 * daemon.c (rem_fd): On solaris you seem to get an
532 error even after removing the input source so don't
533 try and rem_fd it twice.
535 2004-03-25 Lluis Sanchez Gual <lluis@ximian.com>
537 * daemon.c: in process_post_mortem, If the child terminated due to the
538 receipt of a signal, the exit status must be based on WTERMSIG, since
539 WEXITSTATUS returns 0 in this case.
541 2004-03-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
543 * daemon.c: turned a warning into a DEBUG statement. Now we may hit it.
545 2004-03-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
547 * daemon.c: only call getdtablesize () once.
548 * processes.c: wait 500 ms to check if execve failed and throw the same
549 exception as MS on failure. Fixes bug #32809.
551 2004-03-17 Bernie Solomon <bernard@ugsolutions.com>
553 * io.c (async_notifier): use "union sigval" rather
554 than sigval_t as Solaris doesn't have sigval_t
555 (which isn't in IEEE 1003.1 either).
557 2004-03-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
559 * io.c: added debug stuff and removed a few redundant lines in
562 2004-03-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
564 * io-private.h: added new fields for file structure. Declare
565 _wapi_io_add_callback.
567 * io.c: added _wapi_get_win32_error, support aio_read/write in
568 file_read/write. Implemented _wapi_io_add_callback, which is where
571 * io.h: added new fields for WapiOverlapped and typedef for the
574 * processes.c: fixed off-by-one bug when handling environment variables
577 * threads.[ch]: implemented BindIoCompletionCallback.
579 * uglify.h: added typedef for LPOVERLAPPED_COMPLETION_ROUTINE.
581 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
583 * socket-wrappers.h: Remove extra semicolon.
585 2004-03-03 Dave Camp <dave@ximian.com>
587 * daemon.c: (add_fd), (fd_activity), (_wapi_daemon_main):
588 Use a new main context.
590 2004-03-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
593 (GetFileAttributes): set the error depending on errno instead of
594 setting ERROR_FILE_NOT_FOUND always. See bug #55160.
596 2004-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
599 (CopyFile): free the buffer on error.
601 (WSAIoctl): free the buffer on error.
603 2004-02-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
605 * error.c: fixed mapping for EPROTONOSUPPORT and ESOCKTNOSUPPORT.
607 * sockets.[ch]: retry creating the socket for AF_INET, SOCK_RAW
608 using IP protocol with IP over IP. Implemented WSAIoctl UNIX-style.
610 2004-01-27 Bernie Solomon <bernard@ugsolutions.com>
612 * shared.c (_wapi_shm_file): add hostname
613 to shared data file names to handle NFS mounted
616 Mon Jan 26 16:15:03 CET 2004 Paolo Molaro <lupus@ximian.com>
618 * sockets.h: remove obsolete soklen_t typedef.
620 Fri Jan 23 21:07:02 CET 2004 Paolo Molaro <lupus@ximian.com>
622 * socket-wrappers.h, sockets.h, sockets.c, Makefile.am: move socket
623 wrappers to its own non-installed header file.
625 2004-01-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
628 (FindFirstFile): unlock the handle if FindNextFile fails.
629 (FindNextFile): g_free a couple of pointers before retrying.
632 (WaitForMultipleObjects): if only one handle provided, use
635 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
637 * handles-private.h: (_wapi_handle_type) check
638 for segment in range before using it
640 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
642 * thread-private.h: _wapi_thread_ops is now const
645 Mon Dec 22 18:29:03 CET 2003 Paolo Molaro <lupus@ximian.com>
647 * threads.c, timed-thread.c, timed-thread.h: use mach
648 semaphores on Darwin (MacOSX) since the posix ones
649 are mostly broken there (threads are not created suspended
650 and they can start executing before they are fully initialized
651 like in tests/thread-static.cs).
653 Mon Dec 22 17:18:45 CET 2003 Paolo Molaro <lupus@ximian.com>
655 * atomic.h: ppc fixes.
657 2003-12-19 Bernie Solomon <bernard@ugsolutions.com>
659 * handles.c: remove my bad use of MONO_ZERO_ARRAY_LENGTH
662 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
664 * shared.c: (_wapi_shm_open) make scratch file
665 not have to immediately regrow to avoid remaps
666 (HPUX can't cope with these).
667 (_wapi_shm_attach) use actual size of file
668 to set scratch data_len for the creating process.
670 * handles.c: (_wapi_handle_new_internal) make
671 sure mutex & cond var are initialized even for
672 non process shared ones.
673 (_wapi_handle_unref) always call destroy
674 routines on mutex & cond var
676 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
678 * daemon.c: change channel data structure so
679 input sources are removed from glib event loop
680 properly. xsp works better on Solaris and
683 2003-12-12 Bernie Solomon <bernard@ugsolutions.com>
685 * wapi-private.h: Replace G_GNUC_PRETTY_FUNCTION
686 definition with file & line number for non-GCC
689 2003-12-08 Bernie Solomon <bernard@ugsolutions.com>
691 * Makefile.am: make sure hppa_atomic.s is in distribution
693 2003-12-01 Dick Porter <dick@ximian.com>
696 * mutexes.c (CreateMutex):
697 * mutex-private.h (struct _WapiHandle_mutex):
698 * handles.c: Look up certain handle types by name, in a shared
699 namespace. Currently only mutex handles have this implemented.
702 * semaphores.c (CreateSemaphore):
703 * events.c (CreateEvent): Fix signature
705 2003-11-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
707 * io.c: don't call g_free before testing errno as it may modify it.
708 If the path exists, return an error if it's not a directory. Fixes
711 2003-11-20 Dick Porter <dick@ximian.com>
713 * io.c: Missed a little-endian UTF16 conversion. Patch from
714 Jeroen Zwartepoorte (Jeroen@xs4all.nl), fixes bug 51065.
716 2003-10-29 Dick Porter <dick@ximian.com>
718 * io.c (MoveFile): If the move crosses filesystems, try and fall
719 back to copy and delete. Patch from Jörg Rosenkranz
720 (JoergR@voelcker.com), fixes bug 50298.
722 2003-10-28 Dick Porter <dick@ximian.com>
724 * io.c: Use the new encoding conversion to cope with non-utf8
725 locales in filenames.
727 * processes.c: Ditto for process arguments.
729 Tue Oct 21 12:01:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
731 * atomic.h: some ppc inline asm fixes (incorrect use of labels,
732 incorrect register constraints, incorrect clobber lists).
734 2003-10-13 Bernie Solomon <bernard@ugsolutions.com>
736 * Makefile.am hppa_atomic.s: add HP 64bit
737 implementation of atomic ops
739 2003-10-13 Zoltan Varga <vargaz@freemail.hu>
741 * threads.c (CreateThread): Wrap pthread_attr_setstacksize call in
742 a conditional for platforms that don't have it.
744 2003-10-09 Bernie Solomon <bernard@ugsolutions.com>
746 * threads.c: (CreateThread) use stacksize argument
747 if non-zero - change default for 64 bits to 4Mb
749 2003-09-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
751 * sockets.c: set last error when socket creation fails. This shed some
754 2003-09-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
756 * processes.c: fixed bug #48973: we only change \ by / for the argument
757 to be used as command.
758 When getting the program name from the args, don't let the space between
761 2003-09-24 Bernie Solomon <bernard@ugsolutions.com>
763 * atomic.h atomic.c: fix sparc so lock is
764 global, increment does so and it compiles under Sun compiler.
766 2003-09-22 Bernie Solomon <bernard@ugsolutions.com>
768 * handles.c: include <string.h> directly as may
769 not be nested in <sys/un.h> like Linux
771 2003-09-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
774 (DeleteFile): call SetLastError on failure. Fix by
775 richard.torkar@htu.se (Richard Torkar). Closes bug #48222.
777 2003-09-15 Lluis Sanchez Gual <lluis@ximian.com>
779 * daemon.c: In compare_process(), discard handles already signalled.
781 2003-09-02 Dick Porter <dick@ximian.com>
783 * io.c: Work around glib brain-dead assumptions about utf8-encoded
784 filenames. Fixes bug 30781.
786 2003-08-28 Dick Porter <dick@ximian.com>
788 * critical-sections.c: Patch from Bernie Solomon
789 <bernard@ugsolutions.com> to emit a warning if locking a critical
792 2003-07-23 Dick Porter <dick@ximian.com>
795 * daemon.c (maybe_exit): Avoid the race condition when the daemon is
796 closing but another client comes along when the shared data is still
797 visible. Should fix bugs 33671 and 35213.
799 2003-07-23 Dick Porter <dick@ximian.com>
801 * handles.c: Initialise handle mutex and cond. Fix by
802 Bernie Solomon <bernard@ugsolutions.com>
804 2003-07-15 Dick Porter <dick@ximian.com>
806 * timed-thread.c (timed_thread_start_routine): Fix virtual memory
807 leak when threads quit. Fixes bug 44067.
809 Wed Jun 18 19:08:40 CEST 2003 Paolo Molaro <lupus@ximian.com>
811 * io.c: never add write permission for group or others in
812 SetFileAttributes ().
814 2003-06-17 Dick Porter <dick@ximian.com>
816 * io.c (SetFileAttributes): Implement the ReadOnly attribute, and
817 ignore the unsupported ones ("fixes" bug 44977).
819 2003-06-17 Lluis Sanchez Gual <lluis@ximian.com>
821 * misc.c: fix bug in _wapi_calc_timeout. It gave wrong values for
822 high ms values (there was an overflow).
824 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
826 * system.h (struct _WapiSystemInfo ): Fix warnings when using gcc-3.3.
828 2003-06-11 Dick Porter <dick@ximian.com>
830 * shared.c: Fix shared directory creation. Patch from
831 Pablo Baena <pbaena@uol.com.ar>
833 2003-06-10 Dick Porter <dick@ximian.com>
835 * atomic.c: Delete the useless compile warning
837 2003-06-09 Dick Porter <dick@ximian.com>
839 * daemon.c: Lookup env as a string array. Fixes bug 44289. Also
840 make setting the process handle value in the environment actually
843 * processes.c: Pretty up the process name, if it happens to be
844 "mono" such as when another mono process forks "mono foo.exe"
846 2003-06-05 Dick Porter <dick@ximian.com>
848 * processes.c (process_set_current): Don't do an expensive handle
849 search at application startup, check the environment to see if the
850 process handle has already been created.
852 * io.c: Don't do an expensive handle search when creating stdin,
853 stdout and stderr handles, just create them all the first time one
863 * daemon.c: Support for "unlimited" number of handles and scratch
866 Speed up application startup by passing process handle in the
867 environment, rather than let the app scan all handles (which gets
868 really slow when there are more than a few thousand to check.)
870 Initialise some structs passed to syscalls, noticed by valgrind.
873 2003-05-20 Dick Porter <dick@ximian.com>
875 * io.c (FindFirstFile): Include . files in the glob. Fixes bug
878 2003-05-19 Dick Porter <dick@ximian.com>
880 * threads.c: Set the new thread's stack size to 2M. Fix needed
881 for BSD, reported by Martin Dvorak <md@9ll.cz>
883 2003-05-16 Dick Porter <dick@ximian.com>
886 * io.c: Implement GetTempPath()
888 2003-05-16 Dick Porter <dick@ximian.com>
890 * processes.c (CreateProcess): Set some error codes
892 2003-05-12 Dick Porter <dick@ximian.com>
894 * misc.c (_wapi_calc_timeout): Cope with overflowing tv_nsec.
895 Patch from Martin Dvorak <mdvorak@ninell.cz>.
897 2003-05-10 Dick Porter <dick@ximian.com>
899 * io.c (CopyFile): Copy file mode as well as file data. Based on
900 suggestion by Giuseppe Greco <giuseppe.greco@agamura.com>, bug
903 2003-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
905 * handles.c: don't call GC_gcollect when creating new handles.
907 2003-05-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
909 * handles.c: added some debugging code. Call GC_gcollect
910 before creating a new handle. It makes Lupus' test run smoother and
911 faster (from 62 to 83 request per second). Notice that calling
912 GC_finalizer_notifier if needed (GC_should_invoke_finalizer ()) does
913 not improve nor degrade the performance, so i don't do it.
915 2003-05-02 Dick Porter <dick@ximian.com>
917 * sockets.c: Rearrange closesocket() and socket_close_private(),
918 and remember to unref the handle, so we don't leak socket handles.
919 Fix from Pelle Johnsen <pelle.johnsen@mail.dk>
921 2003-04-11 Dick Porter <dick@ximian.com>
923 * atomic.h: ARM atomic operations by Malte Hildingson
924 <tds00mahi@tellus.thn.htu.se>
926 Tue Apr 8 11:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
928 * atomic.h: fix macosx build by "Urs C. Muff" <umuff@quark.com>.
930 2003-04-03 Martin Baulig <martin@ximian.com>
932 The following change is conditional to `WITH_INCLUDED_LIBGC'
933 which is not yet enabled by default.
935 * threads.c (SuspendThread, ResumeThread): Fully implemented this.
936 (gc_init): New static function; install a signal handler for
937 SIGPWR which is used to suspend threads. [FIXME: it SIGPWR
938 doesn't exist on all Unix systems, we need to find another
940 (mono_wapi_push_thread_stack): New public function. Tells the
941 garbage collector about the current stack pointer of a suspended
944 2003-04-03 Martin Baulig <martin@ximian.com>
946 * timed-thread.h (TimedThread): Added `suspended_sem',
947 `suspend_count' and `stack_ptr'.
949 2003-03-28 Dick Porter <dick@ximian.com>
951 * atomic.h: PPC support gratiously donated to the public domain
952 by John Duncan <jddst19@mac.com>
954 2003-03-20 Dick Porter <dick@ximian.com>
956 * sockets.c (_wapi_connect): If connect() fails with EACCES, try
957 setting SO_BROADCAST and connecting again. Fixes bug 39178.
959 2003-03-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
961 * processes.c: included Jerome Laban's patch and call SetLastError when
962 the executable is not found.
964 2003-03-03 Dick Porter <dick@ximian.com>
966 * io.c (CreateFile): Try opening directories readonly, so that
967 timestamps can be adjusted. Patch by Elan Feingold
968 <efeingold@mn.rr.com>.
970 2003-02-25 Dick Porter <dick@ximian.com>
972 * shared.c (_wapi_shm_attach): Return a failure code on system
973 call errors, rather than exiting.
975 2003-02-21 Dick Porter <dick@ximian.com>
977 * processes.c (GetCurrentProcessId): Use the current process
978 handle to return the process ID, as getpid() is unreliable
979 (linuxthreads gives each thread a different pid). Fixes bug
982 2003-02-21 Dick Porter <dick@ximian.com>
984 * io.c (FindNextFile): Skip over dangling symlinks. Fixes bug
987 2003-02-11 Dick Porter <dick@ximian.com>
990 * timefuncs.c: Added GetTickCount()
992 2003-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
994 * error.c: added WSA_EHOSTUNREACH mapping.
996 2003-01-26 Miguel de Icaza <miguel@ximian.com>
998 * io.c (SetFileAttributes): This routine is not currently
999 implemented for the general case, but I added a special case to
1000 set the executable bit on Linux.
1002 Wed Jan 15 15:55:40 CET 2003 Paolo Molaro <lupus@ximian.com>
1004 * sockets.h, daemon.c, io.c: compilation fixes on MacOSX.
1006 2003-01-08 Dick Porter <dick@ximian.com>
1008 * sockets.c: Fixed setting blocking mode to true (fixes bug 36388)
1010 2002-12-11 Juli Mallett <jmallett@FreeBSD.org>
1012 * daemon.c, handles-private.h, handles.c, wapi-private.h:
1013 Check for an implementation which says it supports
1014 _POSIX_THREAD_PROCESS_SHARED, rather than just one that
1015 defines the symbol. Defined but with a value of -1 still
1016 means that it is unsupported.
1018 2002-12-08 Martin Baulig <martin@ximian.com>
1020 * handles.c (_wapi_handle_new): Create new non-shared handles with
1021 an initial refcount of 1, not 0.
1023 2002-11-22 Dietmar Maurer <dietmar@ximian.com>
1025 * threads.c (TlsGetValue): removed unnecessary mutex
1027 2002-11-20 Dick Porter <dick@ximian.com>
1029 * timed-thread.c (_wapi_timed_thread_attach): Attached threads
1030 need to store their data structure too.
1032 * threads.c: Make sure the threading data is initialised wherever
1035 2002-11-15 Dick Porter <dick@ximian.com>
1037 * timed-thread.c: Removed unneeded parameters in
1038 _wapi_timed_thread_attach().
1040 * threads.c: Renamed AttachThread() to make it not look like
1041 external API. Removed unneeded parameters.
1043 2002-11-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1045 * error.[ch]: added errno_to_WSA (). It displays a warning and return
1046 WSASYSCALLFAILURE if there is no error mapping for the given errno,
1048 * sockets.c: use errno_to_WSA and fixed display of warning for h_errno.
1050 2002-10-31 Dick Porter <dick@ximian.com>
1053 * io.c: Define and use INVALID_FILE_ATTRIBUTES
1055 2002-10-07 Dick Porter <dick@ximian.com>
1058 * daemon.c: Use a more accurate time source for process start and
1061 2002-10-03 Dick Porter <dick@ximian.com>
1065 * threads.c: Fixes for freebsd. Make sure that mutex and condition
1066 creation and deletion happen in the process that owns them, when
1067 POSIX shared thread objects aren't supported. This breaks on
1068 freebsd, as pthread_t is a pointer to data.
1070 2002-10-02 Dick Porter <dick@ximian.com>
1072 * shared.c: Use mmap() instead of sysv shm for the shared data.
1074 * wapi-private.h (_WAPI_HANDLE_VERSION): Reset back to 0, for the
1078 * daemon.c: mmap()ed regions survive fork, so just pass the
1079 pointer to _wapi_daemon_main instead of mapping it again.
1081 2002-10-01 Dick Porter <dick@ximian.com>
1083 * timed-thread.c: Kludge for CREATE_SUSPENDED thread creation.
1084 Unfortunately libgc uses the same thread suspend technique that I
1085 want to, and the two don't mix: libgc will deadlock when it tries
1086 to stop the world if a thread has already been suspended by
1087 someone else. Just do the simple suspended create rather than the
1088 general purpose thread suspension for now.
1090 * threads.c: Pass create flags to the timed_thread create call, to
1091 implement suspended thread creation. ResumeThread() partially
1092 implemented, to cope with the case where a newly created but
1093 suspended thread is launched.
1095 2002-09-30 Dick Porter <dick@ximian.com>
1097 * sockets.c (ioctlsocket): Set non-blocking mode in a better way,
1100 2002-09-27 Dick Porter <dick@ximian.com>
1102 * semaphores.c: Only include semaphore.h if it's present. Patch
1103 for BSD from jmmv@hispabsd.org (Julio Merino).
1105 2002-09-27 Dick Porter <dick@ximian.com>
1107 * processes.c: Pass environment and working directory to the
1108 daemon when forking. Don't let argv[0] be duplicated when looking
1109 for the program name. Implement EnumProcessModules (simple
1110 version for now, lsof-style later if needed), GetModuleBaseName,
1111 {Get,Set}ProcessWorkingSetSize (just faked, because the vm hints
1112 aren't available on Linux).
1114 * process-private.h: Store the process name, and the working set
1118 * handles-private.h: New functions to store and retrieve an array
1119 of strings in the scratch space
1121 * daemon.c: Don't miss deleting some handles when a client exits
1122 (we used to rely on the client doing the final cleanup, but
1123 obviously if the client is no longer there the daemon has to do
1126 Process forking now sets the environment and the working
1129 * io.c: Don't confuse fd 0 with an unassigned handle struct
1131 * atomic.h: Add a google cache alternative to the msdn URL
1133 2002-09-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1136 (_wapi_recvfrom): added ECONNRESET to the switch.
1138 2002-09-24 Mark Crichton <crichton@gimp.org>
1140 * atomic.h: Yea. On linux, sparc isn't sparc, it's __sparc__.
1143 2002-09-19 Mark Crichton <crichton@gimp.org>
1145 * daemon.c, shared.c: Added NEED_LINK_UNLINK for systems that
1146 dont have Linux's abstract filesystem for sockets.
1148 2002-09-19 Mark Crichton <crichton@gimp.org>
1150 * atomic.h: Added SPARC atomic asm code.
1151 * daemon.c, handles-private.h, handles.c, wapi-private.h:
1152 undefined _POSIX_THREAD_PROCESS_SHARED. This actually exists on
1153 Solaris 9, however, the code paths don't seem to work. More testing
1154 on the shared case is *really* needed.
1156 2002-09-03 Dick Porter <dick@ximian.com>
1159 * threads.c: Removed PosixKillThread(), because it's not in the
1162 2002-08-20 Dick Porter <dick@ximian.com>
1164 * handles.c (_wapi_handle_scratch_store): Made stored byte lengths
1165 multiples of 4 bytes, to keep header structures aligned. Needed
1166 for sparc, at least. (Patch from crichton@gimp.org)
1168 * handles.c: Removed 'disable_shm' variable (we've defaulted to
1169 building with shm enabled for months now)
1171 2002-08-19 Dick Porter <dick@ximian.com>
1173 * daemon.c: Rewrote the poll() loop to use GIOChannels instead,
1174 for legacy NeXT-based systems.
1176 2002-08-12 Dick Porter <dick@ximian.com>
1178 * atomic.h: Rename some parameters to avoid c++ keywords (Patch
1179 from Joseph Wenninger <kde@jowenn.at>)
1181 2002-08-05 Dietmar Maurer <dietmar@ximian.com>
1183 * threads.c: use fast spinlocks by default
1185 2002-08-02 Dick Porter <dick@ximian.com>
1187 * io.c (GetStdHandle): Add a handle reference when returning a
1188 duplicate console handle. This fixes the unref_handle errors in
1191 2002-08-01 Dietmar Maurer <dietmar@ximian.com>
1193 * threads.c (TLS_PTHREAD_MUTEX): define this because else some
1196 2002-08-01 Dick Porter <dick@ximian.com>
1198 * threads.c: Use atomic spinlocks in TLS functions
1201 * Makefile.am: Added mono-spinlock.h
1203 2002-07-21 Jeffrey Stedfast <fejj@ximian.com>
1205 * daemon-messages.c: #include <sys/types.h> and <sys/sockets.h> -
1206 these are needed for sendmsg() and also for struct msghdr (at
1207 least on Solaris). Solaris still won't build because struct msghdr
1208 doesn't have msg_flags, msg_control, or msg_controllen members.
1209 (CMSG_SPACE): Define for systems that don't have it.
1212 2002-07-20 Dick Porter <dick@ximian.com>
1218 * handles.c: Implemented pipe handles
1221 * daemon.c: Fixed bug in handle closing.
1224 * daemon.c: Forked processes now close all open file descriptors.
1226 Fri Jul 19 19:05:19 CEST 2002 Paolo Molaro <lupus@ximian.com>
1228 * sockets.h, io-layer.h, critical-sections.h: don't include config.h
1231 2002-07-19 Martin Baulig <martin@gnome.org>
1233 * threads.c (ExitThread): Call exit() if no threads has been
1236 2002-07-17 Dick Porter <dick@ximian.com>
1238 * daemon-messages.c: Freebsd fixes from Andreas Kohn
1239 <andreas.kohn@gmx.net>
1241 2002-07-15 Dick Porter <dick@ximian.com>
1243 * io.c: Removed bogus console_flush() method, that was just cut
1244 and pasted from file_flush when I separated the two handle types.
1246 2002-07-12 Dick Porter <dick@ximian.com>
1248 * io.c (convert_from_flags): Fixed misunderstanding wrt fcntl
1249 flags. Fixes bug 27633.
1251 2002-07-12 Dick Porter <dick@ximian.com>
1255 * daemon.c: Use size of sockaddr_un.sun_path from config.h
1257 2002-07-12 Dick Porter <dick@ximian.com>
1259 * processes.c (CreateProcess): Send stdin, stdout and stderr
1260 handles if the startup info doesnt specify new ones
1262 * io.c (GetStdHandle): Return the same handle when the same
1263 standard handle is requested
1265 * handles.c: Pass file descriptors when forking
1267 * daemon.c: Use supplied file descriptors when forking a new
1270 * daemon-messages.h:
1271 * daemon-messages.c: Pass stdin, stdout and stderr file
1272 descriptors to the daemon (used when forking)
1274 2002-07-11 Miguel de Icaza <miguel@ximian.com>
1276 * daemon.c (_wapi_daemon_main): Use sizeof
1277 (main_socket_address.sun_path) instead of hardcoded 108 value.
1279 * handles.c (shared_init): Use sizeof
1280 (shared_socket_address.sun_path) instead of hardcoded 108 value.
1282 2002-07-10 Dennis Haney <davh@davh.dk>
1286 * daemon.c: Lots of documentation, some added error checking, and
1287 code readability improvements.
1289 * daemon-messages.h: Add the Error request type to improve error
1292 * daemon-messages.c: Do a bit more error checking on send() and
1293 recv(), and log errors with a higher severity level.
1295 2002-07-04 Dick Porter <dick@ximian.com>
1297 * daemon.c (process_process_fork): Fix argument handling, due to
1298 buggy understanding of g_strsplit() behaviour.
1300 2002-07-03 Dick Porter <dick@ximian.com>
1303 * threads.c: Implement OpenThread(). Define access-control values
1309 * Makefile.am: Added access.h, to hold shared access-control
1312 2002-07-02 Dick Porter <dick@ximian.com>
1314 * wapi-private.h (_WAPI_HANDLE_VERSION): New protocol version
1316 2002-07-02 Dick Porter <dick@ximian.com>
1318 * handles.c (shared_init): Make a second attempt to contact the
1319 daemon if the shared memory attach succeeds, but the connect()
1320 fails. (This copes with the daemon crashing without cleaning up
1326 * shared.c (_wapi_shm_attach): Don't exec() anything when we fork
1327 the daemon, it's now built into the library.
1329 2002-06-25 Dick Porter <dick@ximian.com>
1332 * handles-private.h:
1333 * daemon-messages.h:
1334 * daemon.c: Process forking and handle data management
1337 * process-private.h:
1338 * processes.c: Process forking and other support functions
1340 2002-06-25 Dick Porter <dick@ximian.com>
1342 * versioninfo.h: PE resource decoding
1344 * unicode.c (_wapi_unicode_to_utf8): g_utf16_to_utf8 doesnt need
1345 to be told the string length
1347 * io.c: Removed the ACTUALLY_DO_UNICODE option. Fixed some leaks.
1348 Moved _wapi_time_t_to_filetime and the WapiFileTime typedef to
1351 2002-06-12 Dick Porter <dick@ximian.com>
1354 * daemon-messages.c: Handle SIGPIPE in a non-stupid way in the
1355 daemon, if MSG_NOSIGNAL isn't available. Thanks to Jaroslaw
1356 Kowalski <jarek@atm.com.pl> for pointing out the bogosity.
1358 2002-06-10 Jaroslaw Kowalski <jarek@atm.com.pl>
1360 * sockets.c, daemon-messages.c: Prevent SIGPIPE from being raised
1361 when writing to a closed socket.
1363 2002-06-08 Jeffrey Stedfast <fejj@ximian.com>
1365 * mono-mutex.c (mono_once): New convenience function for my
1370 * critical-sections.c:
1378 * atomic.c: Use mono_once() rather than pthread_once().
1380 2002-06-06 Jeffrey Stedfast <fejj@ximian.com>
1382 * handles.c (_wapi_handle_new): pthread_once() is not atomic, so
1383 if multiple threads all try to call _wapi_handle_new() before the
1384 shared data has been initialized, it is possible that we could get
1385 into a condition where shared_init() is being executed and later
1386 threads will pass by pthread_once() due to the fact that it has
1387 already been called and so therefor will attempt to use the shared
1388 data before it has been completely initialized. If we instead use
1389 a standard mutex locking mechanism around shared_init(), we can
1390 avoid the situation entirely. By wrapping the mutex locking in a
1391 check to see if we've already initialized the data, we can even
1392 avoid wasting resources by having to lock/unlock the mutex in any
1393 later calls (the only time we'd have to worry about
1394 locking/unlocking is the initial race to call shared_init() at
1397 Sat Jun 1 13:27:11 CEST 2002 Paolo Molaro <lupus@ximian.com>
1399 * atomic.h: inline asm fixes from Dennis Haney (davh@davh.dk).
1401 Fri May 31 16:21:54 CEST 2002 Paolo Molaro <lupus@ximian.com>
1403 * daemon.c, handles.c: rename "sun" local var since it's apparently
1404 a #define on Solaris.
1406 Fri May 31 15:40:14 CEST 2002 Paolo Molaro <lupus@ximian.com>
1408 * daemon-messages.c: work-around MSG_NOSIGNAL missing on some
1411 2002-05-15 Dick Porter <dick@ximian.com>
1413 * wait.c: Fix a deadlock in WaitForMultipleObjects
1415 2002-05-14 Dick Porter <dick@ximian.com>
1417 * io.c: Fix a cut&paste error, found by
1418 Jaroslaw Kowalski <jarek@atm.com.pl>
1420 2002-05-10 Dan Lewis <dihlewis@yahoo.co.uk>
1424 2002-05-09 Dick Porter <dick@ximian.com>
1430 * handles-private.h:
1432 * Makefile.am: Remove now-unused file wait-private.h
1434 2002-05-08 Dick Porter <dick@ximian.com>
1436 * shared.c: Better error messages, and report when daemon
1437 connection fails rather than blocking forever. Do some more
1438 shared memory sanity checking.
1440 * handles.c: Better error messages when connecting to shared
1441 memory and the handle daemon. Fall back to non-shared handles if
1442 an error occurs. Set the default back to 'shared handles'. Fix a
1443 crashing bug in scratch space allocation that mangled the block
1446 2002-05-07 Miguel de Icaza <miguel@ximian.com>
1448 * handles.c (shared_init): Disable SHM for now, people have too
1449 many problems with this, and the diagnostics are not helping.
1451 2002-05-06 Dan Lewis <dihlewis@yahoo.co.uk>
1453 * io.c: CreateFile sets win32 last error.
1455 2002-05-05 Dick Porter <dick@ximian.com>
1458 * handles-private.h:
1464 * process-private.h:
1466 * semaphore-private.h:
1470 * event-private.h: Simplify the WapiHandleOps struct: take out all
1471 the file-specific entries, leaving just the items that operate on
1472 handles themselves. Split the close operation into shared and
1473 private parts: shared close is called by the daemon.
1475 * handles.c: As above, but also pass handle allocation, ref and
1476 unref operations to the daemon. Populate the handle_ops array at
1477 compile time, because the daemon needs to call ops on handles too.
1478 Don't bother to track open handle counts any more, the daemon does
1482 * thread-private.h: As above, but also make the thread data
1485 * shared.c: Fork a handle daemon if the calling process created
1486 the shared memory segment.
1489 * daemon-messages.c:
1490 * daemon-messages.h:
1491 * Makefile.am: Build a daemon to manage handle allocation and
1492 destruction without needing to lock the shared memory
1494 2002-04-30 Jeffrey Stedfast <fejj@ximian.com>
1496 * atomic.c: Changed to use a normal mutex rather than a spinlock
1497 since a lot of platforms seem to not have them :\
1499 2002-04-30 Dick Porter <dick@ximian.com>
1501 * Completely rewrote the handle waiting code: removed the helper
1502 thread and its attendant complexity. All handle waiting is now
1503 abstracted into the WaitForSingleObject() and
1504 WaitForMultipleObjects() functions.
1506 * Implemented inter-process sharing of handles using sysv shared
1507 memory. This makes handles even more opaque, with a handle now
1508 just an index into an array.
1510 2002-04-25 Dan Lewis <dihlewis@yahoo.co.uk>
1512 * io.c: unitialized pointer in GetCurrentDirectory.
1514 Sat Apr 20 13:37:39 CEST 2002 Paolo Molaro <lupus@ximian.com>
1516 * threads.c: destroy the mutex at thread destruction
1517 (if/when thread destruction code will be actually called).
1518 When protecting a tls data pointer from the gc, use also the
1519 thread id in the key.
1521 Wed Apr 17 18:36:27 CEST 2002 Paolo Molaro <lupus@ximian.com>
1523 * timed-thread.c: avoid race condition when setting the thread to
1526 2002-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1528 * jit.h: to more #include lines to avoid breaking compilation
1529 under windows when upgrading mingw and w32api to version
1532 2002-04-16 Dick Porter <dick@ximian.com>
1534 * atomic.h: Explanatory comment about lack of 80386 support
1536 2002-04-15 Dick Porter <dick@ximian.com>
1538 * atomic.h: use xaddl for InterlockedIncrement() and
1539 InterlockedDecrement(). Use cmpxchgl in a loop for
1540 InterlockedExchange() and InterlockedExchangePointer().
1542 Mon Apr 15 13:31:22 CEST 2002 Paolo Molaro <lupus@ximian.com>
1544 * unicode.c: fix unicode_len() to not access uninitialized memory
1545 (and updated to conform to mono code style).
1547 Fri Mar 29 17:15:11 CET 2002 Paolo Molaro <lupus@ximian.com>
1549 * io.c: EEXISTS is ignored for directory creation.
1550 * mono-mutex.h: remove silly "pragma }" that emacs users insert
1551 because they use a broken editor:-)
1553 2002-03-28 Dick Porter <dick@ximian.com>
1559 * handles.c: Warning cleanups
1561 2002-03-27 Dan Lewis <dihlewis@yahoo.co.uk>
1563 * unicode.h, unicode.c: changed to gunichar2
1564 * io.h, io.c: changed strings to gunichar2*, added
1565 SetFileAttributes(), GetCurrentDirectory(), SetCurrentDirectory(),
1566 some fixes to FindFirstFile() and friends.
1568 2002-03-26 Dick Porter <dick@ximian.com>
1570 * types.h: Implement the large integer struct
1573 * timefuncs.c: Dummy functions that don't yet implement
1574 QueryPerformanceCounter() and QueryPerformanceFrequency()
1577 * threads.c: Implement SleepEx()
1580 * system.c: Beginnings of GetSystemInfo()
1582 * mono-mutex.c (pthread_mutex_timedlock): Fix a ms/ns conversion
1586 * context.c: Dummy function that doesnt yet implement
1590 * atomic.c: Interlocked functions
1592 Mon Mar 25 13:01:40 CET 2002 Paolo Molaro <lupus@ximian.com>
1594 * threads.c: use a gc-safe hash table to store tls pointers.
1596 2002-03-22 Dick Porter <dick@ximian.com>
1598 * threads.c: Fix a race condition where a thread can start and
1599 exit before the handle has been properly initialised (no reason
1600 why the handle couldn't be initialised beforehand, so do so)
1602 Fix a ms to ns conversion magnitude thinko.
1604 2002-03-21 Dick Porter <dick@ximian.com>
1606 * semaphores.c: Fix a problem when waiting for one or more
1607 semaphores, and another semaphore is Released (all waiting
1608 semaphores assumed they were signalled)
1610 2002-03-29 Dan Lewis <dihlewis@yahoo.co.uk>
1612 * io.h, io.c, uglify.h: added MoveFile, CopyFile, CreateDirectory,
1613 RemoveDirectory, GetFileAttributes, GetFileAttributesEx
1615 2002-03-19 Dietmar Maurer <dietmar@ximian.com>
1617 * threads.c (Sleep): bug fix: 1ms == 1000000ns
1619 2002-03-19 Dan Lewis <dihlewis@yahoo.co.uk>
1621 * io.h, io.c, events.c, mutexes.c, semaphores.c, sockets.c,
1622 threads.c, io.c: added flush method to handles.
1624 * io.c: FlushFileBuffers() and FindFirstFile() functions.
1626 Thu Mar 7 17:21:52 CET 2002 Paolo Molaro <lupus@ximian.com>
1628 * threads.c, timed-thread.c, wait.c: Boehm-GC anable.
1630 2002-02-20 Dick Porter <dick@ximian.com>
1632 * io-layer.h: Always build without cygwin support on windows
1634 Mon Feb 18 15:50:59 CET 2002 Paolo Molaro <lupus@ximian.com>
1636 * sockets.c: #undef DEBUG.
1638 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
1640 * io-layer.h: conditionally include sys/filio.h and sys/sockio.h
1641 for FIONBIO, FIONREAD, and SIOCATMARK.
1643 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
1645 * sockets.c: conditionally include sys/filio.h and sys/sockio.h
1646 for FIONBIO, FIONREAD, and SIOCATMARK.
1648 2002-02-13 Dick Porter <dick@ximian.com>
1650 * sockets.c: Implement shutdown and select
1652 2002-02-13 Jeffrey Stedfast <fejj@ximian.com>
1654 * mono-mutex.[c,h]: New source files that thinly wrap all pthread
1655 functions that take pthread_mutex_t and/or pthread_mutexattr_t
1656 arguments for the sake of portability. Implements recursive
1657 mutexes and pthread_mutex_timedlock.
1659 * critical-sections.c:
1666 * wait.c: Use the mono-mutex wrapper portability functions/macros.
1668 * pthread-compat.[c,h]: Replaced by mono-mutex.[c,h]
1670 2002-01-23 Dick Porter <dick@ximian.com>
1672 * sockets.c: Networking support, mostly wrapping BSD socket APIs
1673 with handle code, and translating errno into w32 error codes.
1675 * macros.h: Some w32 macros used with the socket support
1677 * error.c: Implemented GetLastError() and SetLastError()
1679 * Makefile.am: Added sockets, with kludge to override some symbols
1681 2001-12-17 Dietmar Maurer <dietmar@ximian.com>
1683 * unicode.c (_wapi_unicode_to_utf8): byteswap UTF16 strings before
1684 passing them to iconv
1685 (_wapi_unicode_to_utf8): only swap bytes on LE systems, remove bug
1686 from previous commit.
1688 2001-12-11 Dick Porter <dick@ximian.com>
1690 * io.c: Implement DeleteFile(), GetFileTime(), SetFileTime() and
1691 FileTimeToSystemTime().
1693 * unicode.c (unicode_len): Nasty way of finding length of unicode
1694 string with embedded NULLs (counts until two NULLs together).
1696 * mutexes.c (mutex_close):
1697 * events.c (event_close): Release the internal pthreads resources
1699 2001-11-26 Dick Porter <dick@ximian.com>
1701 * critical-sections.c:
1709 * wait.c: turn off DEBUG messages
1711 2001-11-22 Dick Porter <dick@ximian.com>
1713 * handles.c (SignalObjectAndWait): Implement
1715 * wait.c (WaitForSingleObject): Fix case where timeout == 0
1721 * events.c: Support for SignalObjectAndWait
1723 2001-11-21 Dick Porter <dick@ximian.com>
1730 * wait.c: Reliable method of returning which handle was signalled
1731 on return from WaitForMultipleObjects().
1733 2001-11-21 Dick Porter <dick@ximian.com>
1735 * events.c: Implement events
1737 2001-11-15 Dick Porter <dick@ximian.com>
1739 * mutexes.c: Implement mutexes
1743 * misc.c: Factor out some common code
1745 2001-11-13 Dick Porter <dick@ximian.com>
1747 * threads.c: Implement TLS. Implement GetCurrentThreadId(), and
1748 GetCurrentThread() by maintaining a hash of thread handles.
1750 * threads.h: Define thread and process creation flags
1752 2001-11-12 Dick Porter <dick@ximian.com>
1754 * critical-sections.c: Implement critical sections
1756 2001-11-12 Dick Porter <dick@ximian.com>
1758 * semaphores.c: Implement semaphores
1760 * wait.c (wait_for_item): Maintain a wait count rather than count
1763 * threads.c (thread_wait_multiple): Don't lock the wait item, that
1764 will block other wait threads
1766 2001-11-11 Dick Porter <dick@ximian.com>
1768 * Makefile.am: Rename some automake variables
1769 (from Nick Drochak <ndrochak@gol.com>)
1771 2001-11-10 Dick Porter <dick@ximian.com>
1773 * Makefile.am (libwapiincludedir): Fix include destination
1775 * .cvsignore: Ignore generated files
1777 2001-11-10 Dietmar Maurer <dietmar@ximian.com>
1779 * pthread-compat.c: added some include files to make it compile on
1782 2001-11-08 Dick Porter <dick@ximian.com>
1786 This is a library emulating the win32 threading and IO API.