1 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
3 * atomic.c (InterlockedIncrement): Fix fallback implementation of
4 InterlockedIncrement and InterlockedDecrement. Fixes #74228.
6 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
8 * io-layer.h: Add required header files for compiling with VS.NET.
10 2005-03-17 Miguel de Icaza <miguel@novell.com>
12 * io.c: don't fail on NFS when there are no more locks available.
14 2005-03-09 Dick Porter <dick@ximian.com>
16 * error.c (_wapi_get_win32_file_error): ENFILE and EMFILE should
17 map to ERROR_TOO_MANY_OPEN_FILES, not ERROR_NO_MORE_FILES. Fixes
20 2005-03-09 Dick Porter <dick@ximian.com>
22 * daemon.c (process_process_fork): Initialise the handle data
23 before using it in the error case. This is probably the error
24 we're working around in the previous change. Spotted by Taru Jain
25 <tjain@novell.com> and Hemanth Yamijala <YHemanth@novell.com>.
27 2005-03-07 Dick Porter <dick@ximian.com>
29 * daemon.c: It looks like g_shell_parse_argv() can return
30 argv[0]=NULL somehow, yet still not give an error. Make sure we
31 don't pass NULL to strrchr(), working around a segfault that
32 showed up on ZLM testing.
34 2005-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
36 * sockets.c: translate EINPROGRESS to EWOULDBLOCK in connect. This is
37 the expected error code showed by the test case in bug #73053.
39 2005-02-18 Gonzalo Paniagua Javier <gonzalo@ximian.com>
41 * io.c: another leftover.
43 Fri Feb 18 17:37:29 CET 2005 Paolo Molaro <lupus@ximian.com>
45 * io.c: fixed logic in checking errno in rev 40815.
47 Fri Feb 18 16:00:29 CET 2005 Paolo Molaro <lupus@ximian.com>
49 * threads.c: we don't depend on the GC checking tls
51 * processes.c: remove unused ref to GC headers.
53 Thu Feb 17 19:57:11 CET 2005 Paolo Molaro <lupus@ximian.com>
55 * io.c: remove _wapi_thread_cur_apc_pending () checks
56 when the siscall should return immediatly and handle
57 the case when a syscall is interrupted without
58 erroring out, but returning a 0 read/write if possible.
59 Still the cases of read from file need to be handled.
61 Tue Feb 8 18:28:11 CET 2005 Paolo Molaro <lupus@ximian.com>
63 * threads.c: make people test with 1 MB stack per thread.
65 2005-01-17 Dick Porter <dick@ximian.com>
67 * timefuncs.h: Make WapiFileTime endian-aware, as it's often
68 cast to and from 64bit ints. Fixes bug 71213.
70 2005-01-11 Dick Porter <dick@ximian.com>
72 * error.c (errno_to_WSA): Add EADDRNOTAVAIL error code
75 Mon Jan 10 16:15:19 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
77 * atomic.h: Fix functions on s390.
79 Mon Jan 10 20:30:19 CET 2005 Paolo Molaro <lupus@ximian.com>
81 * atomic.h: fix some functions on ppc (tests/interlocked.cs).
83 2005-01-10 Dick Porter <dick@ximian.com>
85 * misc.c (_wapi_calc_timeout): Guard against overflow when
86 calculating timeouts. This makes waiting with a large
87 (Int32.MaxValue) timeout not return immediately.
89 2004-12-23 Ben Maurer <bmaurer@ximian.com>
91 * io.c (io_ops): make this `const' so it is shareable (well, only
92 really shareable if it is statically linked...)
94 Mon Dec 20 11:58:33 CET 2004 Paolo Molaro <lupus@ximian.com>
96 * threads.c, threads.h: add accessor to get the pthread_key_t for
99 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
101 * io.c: check for the existence of 'dest' and set ERROR_ALREADY_EXISTS
102 if it exists and is not the same as 'src'.
104 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
106 * atomic.h : Fix InterlockedCompareExchange for s390/s390x.
108 2004-12-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
110 * processes.c: unquote the cmd path, allow for ' or " when quoting and
111 pass the quoted program name to the daemon, otherwise the call to
112 g_shell_unquote in the daemon will break things up.
114 2004-10-14 Dick Porter <dick@ximian.com>
116 * sockets.c (_wapi_accept): Revert the previous change. We now
117 set the accepted socket to have the same blocking status as the
118 listening socket in managed code. This follows MS behaviour.
120 2004-10-14 Dick Porter <dick@ximian.com>
122 * sockets.c (_wapi_accept): On Darwin, make sure a newly
123 accept()ed socket is blocking. Fixes bug 67355, patch by
124 grompf@sublimeintervention.com.
126 2004-10-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
128 * system.c: check the number of online processors instead of the
129 existing ones. Sanitize return value if it's an error.
131 2004-10-03 Ben Maurer <bmaurer@ximian.com>
133 * system.c: Add support for getting the # of cpus.
135 2004-09-28 Dick Porter <dick@ximian.com>
137 * io.c (pipe_close_private): Fix one small typo in the last change
138 that totally hosed process creation with redirected pipes.
140 2004-09-24 Dick Porter <dick@ximian.com>
147 * handles-private.h: Cope when a file descriptor is reused while
148 the handle that thought it owned it is still referenced, instead
149 of asserting. Probably fixes bug 66479, though we've been unable
152 2004-09-09 Dick Porter <dick@ximian.com>
155 * io.c: Set error codes everywhere.
157 2004-09-06 Dick Porter <dick@ximian.com>
159 * handles.c (_wapi_handle_unref): Reset the private record's type
160 (CloseHandle): Check for a fd mapping failure, and return FALSE.
161 (_wapi_handle_process_fork): Fix long-standing bug in checking
162 handle return values. Also do the required bookkeeping with the
163 new process's handles.
165 * daemon.c: When creating a new process's handles, check whether
166 the shared space needs to be increased
168 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
170 * shared.c (_wapi_shm_file): Fix leaking of filename.
172 2004-08-19 Dick Porter <dick@ximian.com>
174 * handles.c (_wapi_handle_count_signalled_handles): Fix thinko
175 introduced with the fd offset stuff: unlock handles properly when
176 backing off. Fixes the monologue hang at exit.
178 2004-08-18 Dick Porter <dick@ximian.com>
181 * io.c: Check that new fds fit in the table, return error if not
183 * daemon.c (_wapi_daemon_main):
184 * handles.c (shared_init): Have all processes agree on a size for
187 2004-08-17 Dick Porter <dick@ximian.com>
189 * daemon.c (process_new):
190 * handles.c (_wapi_handle_new_internal): Cope when the space
191 reserved for file descriptors is larger than the shared segment
192 size. Fixes the crash reported when running mono under gdb on
195 2004-08-16 Dick Porter <dick@ximian.com>
199 * handles-private.h (_wapi_handle_fd_offset_to_handle): Improve
200 error checking with passed-in file descriptors.
202 2004-08-11 Dick Porter <dick@ximian.com>
205 * io.c: Returned handle values are the file descriptor the handle
210 * daemon.c: Reserve the range of handles that can have the same
211 values as file descriptors. These won't be used, but the values
212 will be used as file, console, pipe or socket handles. The fd to
213 handle mapping is done internally and is invisible to users.
216 * wapi-private.h (_WAPI_HANDLE_VERSION): Increment, because we now
217 reserve a chunk of handle space.
219 2004-08-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
221 * atomic.h: add support for 64-bit S/390
223 2004-07-22 Dick Porter <dick@ximian.com>
226 * threads.c: Move the destruction of the internal thread data to
227 after the thread has been joined. Fixes bug 61418.
229 2004-07-14 Dick Porter <dick@ximian.com>
231 * wait.c (test_and_own): When not waiting for all handles to
232 become signalled, only own and return the lowest. All the
233 documentation suggests that the old way was correct, but
234 experimentation shows it actually works like this. Patch by
235 Sébastien Robitaille
236 (sebastien.robitaille@croesus.com), fixes bug 61511.
238 2004-07-09 Ben Maurer <bmaurer@ximian.com>
240 * threads.c: register roots for gc
242 2004-07-08 Dick Porter <dick@ximian.com>
244 * io.c (file_seek): If there is a high 32bit offset part, make
245 sure the low part isn't sign-extended. Set error codes when
246 returning failure. Fixes bug 61131.
248 2004-07-06 Dick Porter <dick@ximian.com>
250 * io.c (file_setfiletime): Check for underflow when converting to
251 time_t values. Set error codes when returning failure. Fixes bug
254 2004-07-05 Dick Porter <dick@ximian.com>
256 * mutexes.c (mutex_ops_init): Make the named mutex mutex sharable.
258 * daemon.c (unref_handle): Only destroy a handle if all processes
259 have released it, not just the current one. Fixes bug 60887.
261 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
263 * mono-mutex.h atomic.h: Add G_GNUC_UNUSED to static inline functions
266 2004-06-24 Dick Porter <dick@ximian.com>
268 * mutexes.c: Indicate when a named mutex was reused
270 2004-06-24 Dick Porter <dick@ximian.com>
272 * threads.c (SuspendThread):
273 * timed-thread.c (_wapi_timed_thread_suspend): Wrap sem_wait in a
274 while loop. See bug 58161.
276 Wed Jun 23 23:29:04 CEST 2004 Paolo Molaro <lupus@ximian.com>
278 * io.c: don't use sharemode for on-disk file permissions: it's used
279 for shared access to the open file.
281 2004-06-22 Dick Porter <dick@ximian.com>
283 * events.c (CreateEvent): When creating an auto-reset event that
284 is initially owned, make sure the set count starts at 1.
286 2004-06-18 Dick Porter <dick@ximian.com>
289 * events.c: Auto-reset events need to release one thread for each
290 time SetEvent() is called. Fixes bug 41292.
294 * mutexes.c: Scan for mutexes that are still locked by a thread
295 when it exits. Fixes the MS demo app linked by bug 41292.
297 * wait.c (test_and_own): Make sure a handle is signalled before it
300 2004-06-16 Dick Porter <dick@ximian.com>
302 * timed-thread.c: Call the thread cleanup exit routine before taking
303 the join mutex, because this could deadlock if another thread tries
304 to join in the meantime. This fixes the hang-at-exit problem seen
307 2004-06-03 Lluis Sanchez Gual <lluis@ximian.com>
309 * threads.c: Implemented SleepEx.
310 * threads.h: Fixed SleepEx signature.
312 2004-06-03 Miguel de Icaza <miguel@ximian.com>
314 * threads.c: When running under valgrind, do not allocate too much
315 stack, as Valgrind default is 1 meg.
317 2004-05-27 Dick Porter <dick@ximian.com>
320 * io.c: Implemented LockFile() and UnlockFile()
322 2004-05-21 Dick Porter <dick@ximian.com>
324 * io.c (CreateFile): Check for existing share modes when opening
330 * daemon.c: Maintain a hash of file share modes, keying on device
331 and inode (to cope with symlinks.)
333 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
335 * daemon-messages.c: Retry if the communication with the daemon is
336 interrupted by a signal.
337 * io.c, sockets.c: Check for EINTR in every syscall that can be interrumped.
338 Only return an error in this case if there is something in the apc queue
339 (which means that it is an interruption requested by the "user").
340 * processes.c: Use WaitForSingleObjectEx. No need to pass "alertable" as
341 true since the wait is small.
342 * shared.c: Retry write calls when interrumped by a signal.
343 * timed-thread.h, timed-thread.c: added _wapi_thread_apc_pending, which
344 returns TRUE if there are pending asynchronous calls (APC) for the
345 provided thread. Also added _wapi_thread_dispatch_apc_queue which calls
346 the enqueued APCs. Defined a new struct ApcInfo that holds information
347 about an enqueued APC.
348 * thread-private.h, threads.c: Implemented QueueUserAPC (which does the same
349 as in win32),_wapi_thread_apc_pending and _wapi_thread_dispatch_apc_queue.
350 These last two methods call the corresponding apc methods in
351 thread-private using the provided thread handle.
352 * threads.h: Added QueueUserAPC.
353 * uglify.h: Added WapiApcProc (needed by QueueUserAPC).
354 * wait.c, wait.h: Changed WaitForSingleObject to WaitForSingleObjectEx, and
355 WaitForMultipleObjects to WaitForMultipleObjectsEx. Implemented support
356 for APCs in those two methods and also in SleepEx.
358 2004-05-17 Dick Porter <dick@ximian.com>
360 * io.c (CopyFile): Speed up. Fixes bug 57859.
362 2004-05-13 Dick Porter <dick@ximian.com>
363 * mono-mutex.c (mono_mutex_unlock): Return EPERM when the current
364 thread doesn't own the mutex, rather than assert()ing.
366 2004-05-11 Dick Porter <dick@ximian.com>
368 * shared.c (_wapi_shm_attach): Cope when a previous daemon startup
369 attempt failed, leaving shared files that look like a daemon is
372 2004-05-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
375 (SetFileAttributes): don't the the exec bit if the corresponding read
378 2004-05-10 Zoltan Varga <vargaz@freemail.hu>
380 * io.c (FindFirstFile): Fix invalid free.
382 2004-05-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
384 * io.c: translate from GFileError to errno codes and don't free
385 variables right after calling mono_io_scandir, as we may overwrite
388 2004-05-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
390 * io.c: g_dir_open return ENOENT for directories on which we don't have
391 read/execute permission, while returning EPERM for anything below those.
392 So, change ENOENT by EPERM if the directory exists.
394 2004-05-07 Dick Porter <dick@ximian.com>
396 * io.c (SetFileAttributes): Don't have failed chmod()s cause a
397 "file not found" error. Fixes bug 54032.
399 2004-05-07 Dick Porter <dick@ximian.com>
401 * io.c (FindFirstFile): Comment out a windows-compatibility check
402 that breaks when directories have metachars in their names.
403 Workaround for bug 58116.
405 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
407 * io.c: fixed for FindFirstFile for empty directories. Closes
410 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
412 * processes.c: set the start time for the current process. Fixes bug
415 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
417 * io-private.h: 'namelist' is now a gchar ** in _WapiHandlePrivate_find.
418 * io.c: implemented scandir using glib functions.
420 2004-05-04 Dick Porter <dick@ximian.com>
422 * daemon.c (read_message): Return FALSE on error so the GSource
423 callback itself can return FALSE. Cures the infinite loop poll()
425 * shared.c: Fix some daemon startup race conditions.
427 2004-04-29 Miguel de Icaza <miguel@ximian.com>
429 * io.c (CopyFile): Use 32k buffers to copy the file instead of 2k,
430 use the stack, do not use dynamic memory.
432 2004-04-29 Zoltan Varga <vargaz@freemail.hu>
434 * io.c: Add scandir implementation for platforms which do not have
437 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
439 * io.[ch]: implemented GetLogicalDriveStrings.
441 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
444 * sockets.c: use the field name from configure when accessing sigval
445 pointer field. Makes this work on the Mac.
447 2004-04-28 Bernie Solomon <bernard@ugsolutions.com>
449 * atomic.c: (InterlockedExchange) fix typo for
452 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
455 * sockets.c: added check for sys/aio.h.
457 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
459 * error.[ch]: added _wapi_get_win32_file_error...
460 * io.c: ... which was _wapi_get_win32_error here.
461 * sockets.c: rename the function calls here too.
463 2004-04-28 Dick Porter <dick@ximian.com>
465 * daemon-messages.c: Avoid a deadlock when a thread is killed while
466 waiting for the daemon by using a recursive mutex. Helps bug 56699.
468 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
470 * io.c: fixed leak in async_notifier().
472 * sockets.[ch]: added AIO support for sockets and fixed WSAIoctl
475 * threads.c: removed old comment.
477 2004-04-26 David Waite <mass@akuma.org>
486 * wapi-private.h: remove comma from end of enumeration declarations
487 * status.h: cast unsigned int types to int for enum assignment
489 2004-04-26 David Waite <mass@akuma.org>
492 * timefuncs.c: declare 64-bit constants as long long types (i.e.
495 2004-04-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
497 * socket-wrappers.h: _wapi_socket == WSASocket now. Added
500 * sockets.c: new unused parameters for _wapi_socket.
502 2004-04-22 Miguel de Icaza <miguel@ximian.com>
504 * timed-thread.c: Replace sem_init with MONO_SEM_INIT to handle
505 the fact that MacOS X is a piece of junk (sem_init is *defined* in
506 the libc, but they return `not implemented').
508 2004-04-22 Dick Porter <dick@ximian.com>
511 * handles-private.h: Reference the handle when it is locked, so
512 that another thread can't blow it away while we're waiting for it
528 * critical-sections.c:
529 * atomic.c: Added pthreads cleanup handlers and error asserts
532 * handles.c: Fixed the gcc "variable might be used uninitialised"
533 warnings. They can't happen, but gcc doesn't know that
534 g_assert()s don't return.
536 Fixed the declaration of _wapi_handle_process_kill() so that it
537 expects the correct type for the pid.
539 * threads.c: Removed the TLS_PTHREAD_MUTEX style locking that
540 hasn't been used in ages and just made the code more complex.
542 2004-04-17 Zoltan Varga <vargaz@freemail.hu>
544 * processes.c: Include <signal.h> for SIGKILL and SIGILL + fix some
545 warnings. Fixes #57168.
547 2004-04-16 Dick Porter <dick@ximian.com>
549 * threads.c (Sleep): Using div(3) with a negative (when signed)
550 numerator causes the quotient to be 0 and the remainder to be the
551 numerator. This feeds a small negative value to nanosleep(3),
552 which will return immediately and cause a busy wait. Fixes bug
555 2004-04-15 Dick Porter <dick@ximian.com>
558 * io.c: Rewrite FindFirstFile and FindNextFile using scandir(3)
559 and fnmatch(3) instead of glob(3). glob() can't cope with being
560 given filenames containing metachars. This fixes bug 40557.
562 2004-04-14 Bernie Solomon <bernard@ugsolutions.com>
564 * security.c: #warning is a GCC-ism
566 2004-04-13 Sebastien Pouliot <sebastien@ximian.com>
568 * security.c: Removed GetUserName as glib g_get_user_name does a
569 better (portability) job. Added ImpersonateLoggedOnUser and
572 2004-04-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
574 * mono-mutex.h: move pthread_mutex_timedlock declaration to...
575 * mono-mutex.c: ...here. It was causing a warning that prevented
576 libgdiplus compilation.
578 2004-04-04 Miguel de Icaza <miguel@ximian.com>
580 * security.c (GetUserName): Make it work on MacOS X
582 2004-04-02 Gonzalo Paniagua Javier <gonzalo@ximian.com>
584 * security.c: use getpwuid_r if available. This one is thread-safe.
586 2004-04-02 Sebastien Pouliot <sebastien@ximian.com>
588 * Makefile.am: Added security.c|h.
589 * security.c: New file for security related functions. Added function
590 GetUserName to fix #56144.
591 * security.h: New. Header file for security.c
592 * wapi.h: Added include for security.h
594 2004-03-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
596 * daemon-messages.h: added kill structs.
598 * daemon.c: implemented process_process_kill.
599 * handles-private.h: define process_process_kill.
600 * handles.c: implemented _wapi_handle_process_kill.
601 * processes.[ch]: implemented TerminateProcess.
603 2004-03-25 Bernie Solomon <bernard@ugsolutions.com>
605 * daemon.c (rem_fd): On solaris you seem to get an
606 error even after removing the input source so don't
607 try and rem_fd it twice.
609 2004-03-25 Lluis Sanchez Gual <lluis@ximian.com>
611 * daemon.c: in process_post_mortem, If the child terminated due to the
612 receipt of a signal, the exit status must be based on WTERMSIG, since
613 WEXITSTATUS returns 0 in this case.
615 2004-03-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
617 * daemon.c: turned a warning into a DEBUG statement. Now we may hit it.
619 2004-03-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
621 * daemon.c: only call getdtablesize () once.
622 * processes.c: wait 500 ms to check if execve failed and throw the same
623 exception as MS on failure. Fixes bug #32809.
625 2004-03-17 Bernie Solomon <bernard@ugsolutions.com>
627 * io.c (async_notifier): use "union sigval" rather
628 than sigval_t as Solaris doesn't have sigval_t
629 (which isn't in IEEE 1003.1 either).
631 2004-03-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
633 * io.c: added debug stuff and removed a few redundant lines in
636 2004-03-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
638 * io-private.h: added new fields for file structure. Declare
639 _wapi_io_add_callback.
641 * io.c: added _wapi_get_win32_error, support aio_read/write in
642 file_read/write. Implemented _wapi_io_add_callback, which is where
645 * io.h: added new fields for WapiOverlapped and typedef for the
648 * processes.c: fixed off-by-one bug when handling environment variables
651 * threads.[ch]: implemented BindIoCompletionCallback.
653 * uglify.h: added typedef for LPOVERLAPPED_COMPLETION_ROUTINE.
655 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
657 * socket-wrappers.h: Remove extra semicolon.
659 2004-03-03 Dave Camp <dave@ximian.com>
661 * daemon.c: (add_fd), (fd_activity), (_wapi_daemon_main):
662 Use a new main context.
664 2004-03-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
667 (GetFileAttributes): set the error depending on errno instead of
668 setting ERROR_FILE_NOT_FOUND always. See bug #55160.
670 2004-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
673 (CopyFile): free the buffer on error.
675 (WSAIoctl): free the buffer on error.
677 2004-02-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
679 * error.c: fixed mapping for EPROTONOSUPPORT and ESOCKTNOSUPPORT.
681 * sockets.[ch]: retry creating the socket for AF_INET, SOCK_RAW
682 using IP protocol with IP over IP. Implemented WSAIoctl UNIX-style.
684 2004-01-27 Bernie Solomon <bernard@ugsolutions.com>
686 * shared.c (_wapi_shm_file): add hostname
687 to shared data file names to handle NFS mounted
690 Mon Jan 26 16:15:03 CET 2004 Paolo Molaro <lupus@ximian.com>
692 * sockets.h: remove obsolete soklen_t typedef.
694 Fri Jan 23 21:07:02 CET 2004 Paolo Molaro <lupus@ximian.com>
696 * socket-wrappers.h, sockets.h, sockets.c, Makefile.am: move socket
697 wrappers to its own non-installed header file.
699 2004-01-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
702 (FindFirstFile): unlock the handle if FindNextFile fails.
703 (FindNextFile): g_free a couple of pointers before retrying.
706 (WaitForMultipleObjects): if only one handle provided, use
709 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
711 * handles-private.h: (_wapi_handle_type) check
712 for segment in range before using it
714 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
716 * thread-private.h: _wapi_thread_ops is now const
719 Mon Dec 22 18:29:03 CET 2003 Paolo Molaro <lupus@ximian.com>
721 * threads.c, timed-thread.c, timed-thread.h: use mach
722 semaphores on Darwin (MacOSX) since the posix ones
723 are mostly broken there (threads are not created suspended
724 and they can start executing before they are fully initialized
725 like in tests/thread-static.cs).
727 Mon Dec 22 17:18:45 CET 2003 Paolo Molaro <lupus@ximian.com>
729 * atomic.h: ppc fixes.
731 2003-12-19 Bernie Solomon <bernard@ugsolutions.com>
733 * handles.c: remove my bad use of MONO_ZERO_ARRAY_LENGTH
736 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
738 * shared.c: (_wapi_shm_open) make scratch file
739 not have to immediately regrow to avoid remaps
740 (HPUX can't cope with these).
741 (_wapi_shm_attach) use actual size of file
742 to set scratch data_len for the creating process.
744 * handles.c: (_wapi_handle_new_internal) make
745 sure mutex & cond var are initialized even for
746 non process shared ones.
747 (_wapi_handle_unref) always call destroy
748 routines on mutex & cond var
750 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
752 * daemon.c: change channel data structure so
753 input sources are removed from glib event loop
754 properly. xsp works better on Solaris and
757 2003-12-12 Bernie Solomon <bernard@ugsolutions.com>
759 * wapi-private.h: Replace G_GNUC_PRETTY_FUNCTION
760 definition with file & line number for non-GCC
763 2003-12-08 Bernie Solomon <bernard@ugsolutions.com>
765 * Makefile.am: make sure hppa_atomic.s is in distribution
767 2003-12-01 Dick Porter <dick@ximian.com>
770 * mutexes.c (CreateMutex):
771 * mutex-private.h (struct _WapiHandle_mutex):
772 * handles.c: Look up certain handle types by name, in a shared
773 namespace. Currently only mutex handles have this implemented.
776 * semaphores.c (CreateSemaphore):
777 * events.c (CreateEvent): Fix signature
779 2003-11-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
781 * io.c: don't call g_free before testing errno as it may modify it.
782 If the path exists, return an error if it's not a directory. Fixes
785 2003-11-20 Dick Porter <dick@ximian.com>
787 * io.c: Missed a little-endian UTF16 conversion. Patch from
788 Jeroen Zwartepoorte (Jeroen@xs4all.nl), fixes bug 51065.
790 2003-10-29 Dick Porter <dick@ximian.com>
792 * io.c (MoveFile): If the move crosses filesystems, try and fall
793 back to copy and delete. Patch from Jörg Rosenkranz
794 (JoergR@voelcker.com), fixes bug 50298.
796 2003-10-28 Dick Porter <dick@ximian.com>
798 * io.c: Use the new encoding conversion to cope with non-utf8
799 locales in filenames.
801 * processes.c: Ditto for process arguments.
803 Tue Oct 21 12:01:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
805 * atomic.h: some ppc inline asm fixes (incorrect use of labels,
806 incorrect register constraints, incorrect clobber lists).
808 2003-10-13 Bernie Solomon <bernard@ugsolutions.com>
810 * Makefile.am hppa_atomic.s: add HP 64bit
811 implementation of atomic ops
813 2003-10-13 Zoltan Varga <vargaz@freemail.hu>
815 * threads.c (CreateThread): Wrap pthread_attr_setstacksize call in
816 a conditional for platforms that don't have it.
818 2003-10-09 Bernie Solomon <bernard@ugsolutions.com>
820 * threads.c: (CreateThread) use stacksize argument
821 if non-zero - change default for 64 bits to 4Mb
823 2003-09-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
825 * sockets.c: set last error when socket creation fails. This shed some
828 2003-09-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
830 * processes.c: fixed bug #48973: we only change \ by / for the argument
831 to be used as command.
832 When getting the program name from the args, don't let the space between
835 2003-09-24 Bernie Solomon <bernard@ugsolutions.com>
837 * atomic.h atomic.c: fix sparc so lock is
838 global, increment does so and it compiles under Sun compiler.
840 2003-09-22 Bernie Solomon <bernard@ugsolutions.com>
842 * handles.c: include <string.h> directly as may
843 not be nested in <sys/un.h> like Linux
845 2003-09-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
848 (DeleteFile): call SetLastError on failure. Fix by
849 richard.torkar@htu.se (Richard Torkar). Closes bug #48222.
851 2003-09-15 Lluis Sanchez Gual <lluis@ximian.com>
853 * daemon.c: In compare_process(), discard handles already signalled.
855 2003-09-02 Dick Porter <dick@ximian.com>
857 * io.c: Work around glib brain-dead assumptions about utf8-encoded
858 filenames. Fixes bug 30781.
860 2003-08-28 Dick Porter <dick@ximian.com>
862 * critical-sections.c: Patch from Bernie Solomon
863 <bernard@ugsolutions.com> to emit a warning if locking a critical
866 2003-07-23 Dick Porter <dick@ximian.com>
869 * daemon.c (maybe_exit): Avoid the race condition when the daemon is
870 closing but another client comes along when the shared data is still
871 visible. Should fix bugs 33671 and 35213.
873 2003-07-23 Dick Porter <dick@ximian.com>
875 * handles.c: Initialise handle mutex and cond. Fix by
876 Bernie Solomon <bernard@ugsolutions.com>
878 2003-07-15 Dick Porter <dick@ximian.com>
880 * timed-thread.c (timed_thread_start_routine): Fix virtual memory
881 leak when threads quit. Fixes bug 44067.
883 Wed Jun 18 19:08:40 CEST 2003 Paolo Molaro <lupus@ximian.com>
885 * io.c: never add write permission for group or others in
886 SetFileAttributes ().
888 2003-06-17 Dick Porter <dick@ximian.com>
890 * io.c (SetFileAttributes): Implement the ReadOnly attribute, and
891 ignore the unsupported ones ("fixes" bug 44977).
893 2003-06-17 Lluis Sanchez Gual <lluis@ximian.com>
895 * misc.c: fix bug in _wapi_calc_timeout. It gave wrong values for
896 high ms values (there was an overflow).
898 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
900 * system.h (struct _WapiSystemInfo ): Fix warnings when using gcc-3.3.
902 2003-06-11 Dick Porter <dick@ximian.com>
904 * shared.c: Fix shared directory creation. Patch from
905 Pablo Baena <pbaena@uol.com.ar>
907 2003-06-10 Dick Porter <dick@ximian.com>
909 * atomic.c: Delete the useless compile warning
911 2003-06-09 Dick Porter <dick@ximian.com>
913 * daemon.c: Lookup env as a string array. Fixes bug 44289. Also
914 make setting the process handle value in the environment actually
917 * processes.c: Pretty up the process name, if it happens to be
918 "mono" such as when another mono process forks "mono foo.exe"
920 2003-06-05 Dick Porter <dick@ximian.com>
922 * processes.c (process_set_current): Don't do an expensive handle
923 search at application startup, check the environment to see if the
924 process handle has already been created.
926 * io.c: Don't do an expensive handle search when creating stdin,
927 stdout and stderr handles, just create them all the first time one
937 * daemon.c: Support for "unlimited" number of handles and scratch
940 Speed up application startup by passing process handle in the
941 environment, rather than let the app scan all handles (which gets
942 really slow when there are more than a few thousand to check.)
944 Initialise some structs passed to syscalls, noticed by valgrind.
947 2003-05-20 Dick Porter <dick@ximian.com>
949 * io.c (FindFirstFile): Include . files in the glob. Fixes bug
952 2003-05-19 Dick Porter <dick@ximian.com>
954 * threads.c: Set the new thread's stack size to 2M. Fix needed
955 for BSD, reported by Martin Dvorak <md@9ll.cz>
957 2003-05-16 Dick Porter <dick@ximian.com>
960 * io.c: Implement GetTempPath()
962 2003-05-16 Dick Porter <dick@ximian.com>
964 * processes.c (CreateProcess): Set some error codes
966 2003-05-12 Dick Porter <dick@ximian.com>
968 * misc.c (_wapi_calc_timeout): Cope with overflowing tv_nsec.
969 Patch from Martin Dvorak <mdvorak@ninell.cz>.
971 2003-05-10 Dick Porter <dick@ximian.com>
973 * io.c (CopyFile): Copy file mode as well as file data. Based on
974 suggestion by Giuseppe Greco <giuseppe.greco@agamura.com>, bug
977 2003-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
979 * handles.c: don't call GC_gcollect when creating new handles.
981 2003-05-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
983 * handles.c: added some debugging code. Call GC_gcollect
984 before creating a new handle. It makes Lupus' test run smoother and
985 faster (from 62 to 83 request per second). Notice that calling
986 GC_finalizer_notifier if needed (GC_should_invoke_finalizer ()) does
987 not improve nor degrade the performance, so i don't do it.
989 2003-05-02 Dick Porter <dick@ximian.com>
991 * sockets.c: Rearrange closesocket() and socket_close_private(),
992 and remember to unref the handle, so we don't leak socket handles.
993 Fix from Pelle Johnsen <pelle.johnsen@mail.dk>
995 2003-04-11 Dick Porter <dick@ximian.com>
997 * atomic.h: ARM atomic operations by Malte Hildingson
998 <tds00mahi@tellus.thn.htu.se>
1000 Tue Apr 8 11:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
1002 * atomic.h: fix macosx build by "Urs C. Muff" <umuff@quark.com>.
1004 2003-04-03 Martin Baulig <martin@ximian.com>
1006 The following change is conditional to `WITH_INCLUDED_LIBGC'
1007 which is not yet enabled by default.
1009 * threads.c (SuspendThread, ResumeThread): Fully implemented this.
1010 (gc_init): New static function; install a signal handler for
1011 SIGPWR which is used to suspend threads. [FIXME: it SIGPWR
1012 doesn't exist on all Unix systems, we need to find another
1014 (mono_wapi_push_thread_stack): New public function. Tells the
1015 garbage collector about the current stack pointer of a suspended
1018 2003-04-03 Martin Baulig <martin@ximian.com>
1020 * timed-thread.h (TimedThread): Added `suspended_sem',
1021 `suspend_count' and `stack_ptr'.
1023 2003-03-28 Dick Porter <dick@ximian.com>
1025 * atomic.h: PPC support gratiously donated to the public domain
1026 by John Duncan <jddst19@mac.com>
1028 2003-03-20 Dick Porter <dick@ximian.com>
1030 * sockets.c (_wapi_connect): If connect() fails with EACCES, try
1031 setting SO_BROADCAST and connecting again. Fixes bug 39178.
1033 2003-03-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1035 * processes.c: included Jerome Laban's patch and call SetLastError when
1036 the executable is not found.
1038 2003-03-03 Dick Porter <dick@ximian.com>
1040 * io.c (CreateFile): Try opening directories readonly, so that
1041 timestamps can be adjusted. Patch by Elan Feingold
1042 <efeingold@mn.rr.com>.
1044 2003-02-25 Dick Porter <dick@ximian.com>
1046 * shared.c (_wapi_shm_attach): Return a failure code on system
1047 call errors, rather than exiting.
1049 2003-02-21 Dick Porter <dick@ximian.com>
1051 * processes.c (GetCurrentProcessId): Use the current process
1052 handle to return the process ID, as getpid() is unreliable
1053 (linuxthreads gives each thread a different pid). Fixes bug
1056 2003-02-21 Dick Porter <dick@ximian.com>
1058 * io.c (FindNextFile): Skip over dangling symlinks. Fixes bug
1061 2003-02-11 Dick Porter <dick@ximian.com>
1064 * timefuncs.c: Added GetTickCount()
1066 2003-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1068 * error.c: added WSA_EHOSTUNREACH mapping.
1070 2003-01-26 Miguel de Icaza <miguel@ximian.com>
1072 * io.c (SetFileAttributes): This routine is not currently
1073 implemented for the general case, but I added a special case to
1074 set the executable bit on Linux.
1076 Wed Jan 15 15:55:40 CET 2003 Paolo Molaro <lupus@ximian.com>
1078 * sockets.h, daemon.c, io.c: compilation fixes on MacOSX.
1080 2003-01-08 Dick Porter <dick@ximian.com>
1082 * sockets.c: Fixed setting blocking mode to true (fixes bug 36388)
1084 2002-12-11 Juli Mallett <jmallett@FreeBSD.org>
1086 * daemon.c, handles-private.h, handles.c, wapi-private.h:
1087 Check for an implementation which says it supports
1088 _POSIX_THREAD_PROCESS_SHARED, rather than just one that
1089 defines the symbol. Defined but with a value of -1 still
1090 means that it is unsupported.
1092 2002-12-08 Martin Baulig <martin@ximian.com>
1094 * handles.c (_wapi_handle_new): Create new non-shared handles with
1095 an initial refcount of 1, not 0.
1097 2002-11-22 Dietmar Maurer <dietmar@ximian.com>
1099 * threads.c (TlsGetValue): removed unnecessary mutex
1101 2002-11-20 Dick Porter <dick@ximian.com>
1103 * timed-thread.c (_wapi_timed_thread_attach): Attached threads
1104 need to store their data structure too.
1106 * threads.c: Make sure the threading data is initialised wherever
1109 2002-11-15 Dick Porter <dick@ximian.com>
1111 * timed-thread.c: Removed unneeded parameters in
1112 _wapi_timed_thread_attach().
1114 * threads.c: Renamed AttachThread() to make it not look like
1115 external API. Removed unneeded parameters.
1117 2002-11-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1119 * error.[ch]: added errno_to_WSA (). It displays a warning and return
1120 WSASYSCALLFAILURE if there is no error mapping for the given errno,
1122 * sockets.c: use errno_to_WSA and fixed display of warning for h_errno.
1124 2002-10-31 Dick Porter <dick@ximian.com>
1127 * io.c: Define and use INVALID_FILE_ATTRIBUTES
1129 2002-10-07 Dick Porter <dick@ximian.com>
1132 * daemon.c: Use a more accurate time source for process start and
1135 2002-10-03 Dick Porter <dick@ximian.com>
1139 * threads.c: Fixes for freebsd. Make sure that mutex and condition
1140 creation and deletion happen in the process that owns them, when
1141 POSIX shared thread objects aren't supported. This breaks on
1142 freebsd, as pthread_t is a pointer to data.
1144 2002-10-02 Dick Porter <dick@ximian.com>
1146 * shared.c: Use mmap() instead of sysv shm for the shared data.
1148 * wapi-private.h (_WAPI_HANDLE_VERSION): Reset back to 0, for the
1152 * daemon.c: mmap()ed regions survive fork, so just pass the
1153 pointer to _wapi_daemon_main instead of mapping it again.
1155 2002-10-01 Dick Porter <dick@ximian.com>
1157 * timed-thread.c: Kludge for CREATE_SUSPENDED thread creation.
1158 Unfortunately libgc uses the same thread suspend technique that I
1159 want to, and the two don't mix: libgc will deadlock when it tries
1160 to stop the world if a thread has already been suspended by
1161 someone else. Just do the simple suspended create rather than the
1162 general purpose thread suspension for now.
1164 * threads.c: Pass create flags to the timed_thread create call, to
1165 implement suspended thread creation. ResumeThread() partially
1166 implemented, to cope with the case where a newly created but
1167 suspended thread is launched.
1169 2002-09-30 Dick Porter <dick@ximian.com>
1171 * sockets.c (ioctlsocket): Set non-blocking mode in a better way,
1174 2002-09-27 Dick Porter <dick@ximian.com>
1176 * semaphores.c: Only include semaphore.h if it's present. Patch
1177 for BSD from jmmv@hispabsd.org (Julio Merino).
1179 2002-09-27 Dick Porter <dick@ximian.com>
1181 * processes.c: Pass environment and working directory to the
1182 daemon when forking. Don't let argv[0] be duplicated when looking
1183 for the program name. Implement EnumProcessModules (simple
1184 version for now, lsof-style later if needed), GetModuleBaseName,
1185 {Get,Set}ProcessWorkingSetSize (just faked, because the vm hints
1186 aren't available on Linux).
1188 * process-private.h: Store the process name, and the working set
1192 * handles-private.h: New functions to store and retrieve an array
1193 of strings in the scratch space
1195 * daemon.c: Don't miss deleting some handles when a client exits
1196 (we used to rely on the client doing the final cleanup, but
1197 obviously if the client is no longer there the daemon has to do
1200 Process forking now sets the environment and the working
1203 * io.c: Don't confuse fd 0 with an unassigned handle struct
1205 * atomic.h: Add a google cache alternative to the msdn URL
1207 2002-09-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1210 (_wapi_recvfrom): added ECONNRESET to the switch.
1212 2002-09-24 Mark Crichton <crichton@gimp.org>
1214 * atomic.h: Yea. On linux, sparc isn't sparc, it's __sparc__.
1217 2002-09-19 Mark Crichton <crichton@gimp.org>
1219 * daemon.c, shared.c: Added NEED_LINK_UNLINK for systems that
1220 dont have Linux's abstract filesystem for sockets.
1222 2002-09-19 Mark Crichton <crichton@gimp.org>
1224 * atomic.h: Added SPARC atomic asm code.
1225 * daemon.c, handles-private.h, handles.c, wapi-private.h:
1226 undefined _POSIX_THREAD_PROCESS_SHARED. This actually exists on
1227 Solaris 9, however, the code paths don't seem to work. More testing
1228 on the shared case is *really* needed.
1230 2002-09-03 Dick Porter <dick@ximian.com>
1233 * threads.c: Removed PosixKillThread(), because it's not in the
1236 2002-08-20 Dick Porter <dick@ximian.com>
1238 * handles.c (_wapi_handle_scratch_store): Made stored byte lengths
1239 multiples of 4 bytes, to keep header structures aligned. Needed
1240 for sparc, at least. (Patch from crichton@gimp.org)
1242 * handles.c: Removed 'disable_shm' variable (we've defaulted to
1243 building with shm enabled for months now)
1245 2002-08-19 Dick Porter <dick@ximian.com>
1247 * daemon.c: Rewrote the poll() loop to use GIOChannels instead,
1248 for legacy NeXT-based systems.
1250 2002-08-12 Dick Porter <dick@ximian.com>
1252 * atomic.h: Rename some parameters to avoid c++ keywords (Patch
1253 from Joseph Wenninger <kde@jowenn.at>)
1255 2002-08-05 Dietmar Maurer <dietmar@ximian.com>
1257 * threads.c: use fast spinlocks by default
1259 2002-08-02 Dick Porter <dick@ximian.com>
1261 * io.c (GetStdHandle): Add a handle reference when returning a
1262 duplicate console handle. This fixes the unref_handle errors in
1265 2002-08-01 Dietmar Maurer <dietmar@ximian.com>
1267 * threads.c (TLS_PTHREAD_MUTEX): define this because else some
1270 2002-08-01 Dick Porter <dick@ximian.com>
1272 * threads.c: Use atomic spinlocks in TLS functions
1275 * Makefile.am: Added mono-spinlock.h
1277 2002-07-21 Jeffrey Stedfast <fejj@ximian.com>
1279 * daemon-messages.c: #include <sys/types.h> and <sys/sockets.h> -
1280 these are needed for sendmsg() and also for struct msghdr (at
1281 least on Solaris). Solaris still won't build because struct msghdr
1282 doesn't have msg_flags, msg_control, or msg_controllen members.
1283 (CMSG_SPACE): Define for systems that don't have it.
1286 2002-07-20 Dick Porter <dick@ximian.com>
1292 * handles.c: Implemented pipe handles
1295 * daemon.c: Fixed bug in handle closing.
1298 * daemon.c: Forked processes now close all open file descriptors.
1300 Fri Jul 19 19:05:19 CEST 2002 Paolo Molaro <lupus@ximian.com>
1302 * sockets.h, io-layer.h, critical-sections.h: don't include config.h
1305 2002-07-19 Martin Baulig <martin@gnome.org>
1307 * threads.c (ExitThread): Call exit() if no threads has been
1310 2002-07-17 Dick Porter <dick@ximian.com>
1312 * daemon-messages.c: Freebsd fixes from Andreas Kohn
1313 <andreas.kohn@gmx.net>
1315 2002-07-15 Dick Porter <dick@ximian.com>
1317 * io.c: Removed bogus console_flush() method, that was just cut
1318 and pasted from file_flush when I separated the two handle types.
1320 2002-07-12 Dick Porter <dick@ximian.com>
1322 * io.c (convert_from_flags): Fixed misunderstanding wrt fcntl
1323 flags. Fixes bug 27633.
1325 2002-07-12 Dick Porter <dick@ximian.com>
1329 * daemon.c: Use size of sockaddr_un.sun_path from config.h
1331 2002-07-12 Dick Porter <dick@ximian.com>
1333 * processes.c (CreateProcess): Send stdin, stdout and stderr
1334 handles if the startup info doesnt specify new ones
1336 * io.c (GetStdHandle): Return the same handle when the same
1337 standard handle is requested
1339 * handles.c: Pass file descriptors when forking
1341 * daemon.c: Use supplied file descriptors when forking a new
1344 * daemon-messages.h:
1345 * daemon-messages.c: Pass stdin, stdout and stderr file
1346 descriptors to the daemon (used when forking)
1348 2002-07-11 Miguel de Icaza <miguel@ximian.com>
1350 * daemon.c (_wapi_daemon_main): Use sizeof
1351 (main_socket_address.sun_path) instead of hardcoded 108 value.
1353 * handles.c (shared_init): Use sizeof
1354 (shared_socket_address.sun_path) instead of hardcoded 108 value.
1356 2002-07-10 Dennis Haney <davh@davh.dk>
1360 * daemon.c: Lots of documentation, some added error checking, and
1361 code readability improvements.
1363 * daemon-messages.h: Add the Error request type to improve error
1366 * daemon-messages.c: Do a bit more error checking on send() and
1367 recv(), and log errors with a higher severity level.
1369 2002-07-04 Dick Porter <dick@ximian.com>
1371 * daemon.c (process_process_fork): Fix argument handling, due to
1372 buggy understanding of g_strsplit() behaviour.
1374 2002-07-03 Dick Porter <dick@ximian.com>
1377 * threads.c: Implement OpenThread(). Define access-control values
1383 * Makefile.am: Added access.h, to hold shared access-control
1386 2002-07-02 Dick Porter <dick@ximian.com>
1388 * wapi-private.h (_WAPI_HANDLE_VERSION): New protocol version
1390 2002-07-02 Dick Porter <dick@ximian.com>
1392 * handles.c (shared_init): Make a second attempt to contact the
1393 daemon if the shared memory attach succeeds, but the connect()
1394 fails. (This copes with the daemon crashing without cleaning up
1400 * shared.c (_wapi_shm_attach): Don't exec() anything when we fork
1401 the daemon, it's now built into the library.
1403 2002-06-25 Dick Porter <dick@ximian.com>
1406 * handles-private.h:
1407 * daemon-messages.h:
1408 * daemon.c: Process forking and handle data management
1411 * process-private.h:
1412 * processes.c: Process forking and other support functions
1414 2002-06-25 Dick Porter <dick@ximian.com>
1416 * versioninfo.h: PE resource decoding
1418 * unicode.c (_wapi_unicode_to_utf8): g_utf16_to_utf8 doesnt need
1419 to be told the string length
1421 * io.c: Removed the ACTUALLY_DO_UNICODE option. Fixed some leaks.
1422 Moved _wapi_time_t_to_filetime and the WapiFileTime typedef to
1425 2002-06-12 Dick Porter <dick@ximian.com>
1428 * daemon-messages.c: Handle SIGPIPE in a non-stupid way in the
1429 daemon, if MSG_NOSIGNAL isn't available. Thanks to Jaroslaw
1430 Kowalski <jarek@atm.com.pl> for pointing out the bogosity.
1432 2002-06-10 Jaroslaw Kowalski <jarek@atm.com.pl>
1434 * sockets.c, daemon-messages.c: Prevent SIGPIPE from being raised
1435 when writing to a closed socket.
1437 2002-06-08 Jeffrey Stedfast <fejj@ximian.com>
1439 * mono-mutex.c (mono_once): New convenience function for my
1444 * critical-sections.c:
1452 * atomic.c: Use mono_once() rather than pthread_once().
1454 2002-06-06 Jeffrey Stedfast <fejj@ximian.com>
1456 * handles.c (_wapi_handle_new): pthread_once() is not atomic, so
1457 if multiple threads all try to call _wapi_handle_new() before the
1458 shared data has been initialized, it is possible that we could get
1459 into a condition where shared_init() is being executed and later
1460 threads will pass by pthread_once() due to the fact that it has
1461 already been called and so therefor will attempt to use the shared
1462 data before it has been completely initialized. If we instead use
1463 a standard mutex locking mechanism around shared_init(), we can
1464 avoid the situation entirely. By wrapping the mutex locking in a
1465 check to see if we've already initialized the data, we can even
1466 avoid wasting resources by having to lock/unlock the mutex in any
1467 later calls (the only time we'd have to worry about
1468 locking/unlocking is the initial race to call shared_init() at
1471 Sat Jun 1 13:27:11 CEST 2002 Paolo Molaro <lupus@ximian.com>
1473 * atomic.h: inline asm fixes from Dennis Haney (davh@davh.dk).
1475 Fri May 31 16:21:54 CEST 2002 Paolo Molaro <lupus@ximian.com>
1477 * daemon.c, handles.c: rename "sun" local var since it's apparently
1478 a #define on Solaris.
1480 Fri May 31 15:40:14 CEST 2002 Paolo Molaro <lupus@ximian.com>
1482 * daemon-messages.c: work-around MSG_NOSIGNAL missing on some
1485 2002-05-15 Dick Porter <dick@ximian.com>
1487 * wait.c: Fix a deadlock in WaitForMultipleObjects
1489 2002-05-14 Dick Porter <dick@ximian.com>
1491 * io.c: Fix a cut&paste error, found by
1492 Jaroslaw Kowalski <jarek@atm.com.pl>
1494 2002-05-10 Dan Lewis <dihlewis@yahoo.co.uk>
1498 2002-05-09 Dick Porter <dick@ximian.com>
1504 * handles-private.h:
1506 * Makefile.am: Remove now-unused file wait-private.h
1508 2002-05-08 Dick Porter <dick@ximian.com>
1510 * shared.c: Better error messages, and report when daemon
1511 connection fails rather than blocking forever. Do some more
1512 shared memory sanity checking.
1514 * handles.c: Better error messages when connecting to shared
1515 memory and the handle daemon. Fall back to non-shared handles if
1516 an error occurs. Set the default back to 'shared handles'. Fix a
1517 crashing bug in scratch space allocation that mangled the block
1520 2002-05-07 Miguel de Icaza <miguel@ximian.com>
1522 * handles.c (shared_init): Disable SHM for now, people have too
1523 many problems with this, and the diagnostics are not helping.
1525 2002-05-06 Dan Lewis <dihlewis@yahoo.co.uk>
1527 * io.c: CreateFile sets win32 last error.
1529 2002-05-05 Dick Porter <dick@ximian.com>
1532 * handles-private.h:
1538 * process-private.h:
1540 * semaphore-private.h:
1544 * event-private.h: Simplify the WapiHandleOps struct: take out all
1545 the file-specific entries, leaving just the items that operate on
1546 handles themselves. Split the close operation into shared and
1547 private parts: shared close is called by the daemon.
1549 * handles.c: As above, but also pass handle allocation, ref and
1550 unref operations to the daemon. Populate the handle_ops array at
1551 compile time, because the daemon needs to call ops on handles too.
1552 Don't bother to track open handle counts any more, the daemon does
1556 * thread-private.h: As above, but also make the thread data
1559 * shared.c: Fork a handle daemon if the calling process created
1560 the shared memory segment.
1563 * daemon-messages.c:
1564 * daemon-messages.h:
1565 * Makefile.am: Build a daemon to manage handle allocation and
1566 destruction without needing to lock the shared memory
1568 2002-04-30 Jeffrey Stedfast <fejj@ximian.com>
1570 * atomic.c: Changed to use a normal mutex rather than a spinlock
1571 since a lot of platforms seem to not have them :\
1573 2002-04-30 Dick Porter <dick@ximian.com>
1575 * Completely rewrote the handle waiting code: removed the helper
1576 thread and its attendant complexity. All handle waiting is now
1577 abstracted into the WaitForSingleObject() and
1578 WaitForMultipleObjects() functions.
1580 * Implemented inter-process sharing of handles using sysv shared
1581 memory. This makes handles even more opaque, with a handle now
1582 just an index into an array.
1584 2002-04-25 Dan Lewis <dihlewis@yahoo.co.uk>
1586 * io.c: unitialized pointer in GetCurrentDirectory.
1588 Sat Apr 20 13:37:39 CEST 2002 Paolo Molaro <lupus@ximian.com>
1590 * threads.c: destroy the mutex at thread destruction
1591 (if/when thread destruction code will be actually called).
1592 When protecting a tls data pointer from the gc, use also the
1593 thread id in the key.
1595 Wed Apr 17 18:36:27 CEST 2002 Paolo Molaro <lupus@ximian.com>
1597 * timed-thread.c: avoid race condition when setting the thread to
1600 2002-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1602 * jit.h: to more #include lines to avoid breaking compilation
1603 under windows when upgrading mingw and w32api to version
1606 2002-04-16 Dick Porter <dick@ximian.com>
1608 * atomic.h: Explanatory comment about lack of 80386 support
1610 2002-04-15 Dick Porter <dick@ximian.com>
1612 * atomic.h: use xaddl for InterlockedIncrement() and
1613 InterlockedDecrement(). Use cmpxchgl in a loop for
1614 InterlockedExchange() and InterlockedExchangePointer().
1616 Mon Apr 15 13:31:22 CEST 2002 Paolo Molaro <lupus@ximian.com>
1618 * unicode.c: fix unicode_len() to not access uninitialized memory
1619 (and updated to conform to mono code style).
1621 Fri Mar 29 17:15:11 CET 2002 Paolo Molaro <lupus@ximian.com>
1623 * io.c: EEXISTS is ignored for directory creation.
1624 * mono-mutex.h: remove silly "pragma }" that emacs users insert
1625 because they use a broken editor:-)
1627 2002-03-28 Dick Porter <dick@ximian.com>
1633 * handles.c: Warning cleanups
1635 2002-03-27 Dan Lewis <dihlewis@yahoo.co.uk>
1637 * unicode.h, unicode.c: changed to gunichar2
1638 * io.h, io.c: changed strings to gunichar2*, added
1639 SetFileAttributes(), GetCurrentDirectory(), SetCurrentDirectory(),
1640 some fixes to FindFirstFile() and friends.
1642 2002-03-26 Dick Porter <dick@ximian.com>
1644 * types.h: Implement the large integer struct
1647 * timefuncs.c: Dummy functions that don't yet implement
1648 QueryPerformanceCounter() and QueryPerformanceFrequency()
1651 * threads.c: Implement SleepEx()
1654 * system.c: Beginnings of GetSystemInfo()
1656 * mono-mutex.c (pthread_mutex_timedlock): Fix a ms/ns conversion
1660 * context.c: Dummy function that doesnt yet implement
1664 * atomic.c: Interlocked functions
1666 Mon Mar 25 13:01:40 CET 2002 Paolo Molaro <lupus@ximian.com>
1668 * threads.c: use a gc-safe hash table to store tls pointers.
1670 2002-03-22 Dick Porter <dick@ximian.com>
1672 * threads.c: Fix a race condition where a thread can start and
1673 exit before the handle has been properly initialised (no reason
1674 why the handle couldn't be initialised beforehand, so do so)
1676 Fix a ms to ns conversion magnitude thinko.
1678 2002-03-21 Dick Porter <dick@ximian.com>
1680 * semaphores.c: Fix a problem when waiting for one or more
1681 semaphores, and another semaphore is Released (all waiting
1682 semaphores assumed they were signalled)
1684 2002-03-29 Dan Lewis <dihlewis@yahoo.co.uk>
1686 * io.h, io.c, uglify.h: added MoveFile, CopyFile, CreateDirectory,
1687 RemoveDirectory, GetFileAttributes, GetFileAttributesEx
1689 2002-03-19 Dietmar Maurer <dietmar@ximian.com>
1691 * threads.c (Sleep): bug fix: 1ms == 1000000ns
1693 2002-03-19 Dan Lewis <dihlewis@yahoo.co.uk>
1695 * io.h, io.c, events.c, mutexes.c, semaphores.c, sockets.c,
1696 threads.c, io.c: added flush method to handles.
1698 * io.c: FlushFileBuffers() and FindFirstFile() functions.
1700 Thu Mar 7 17:21:52 CET 2002 Paolo Molaro <lupus@ximian.com>
1702 * threads.c, timed-thread.c, wait.c: Boehm-GC anable.
1704 2002-02-20 Dick Porter <dick@ximian.com>
1706 * io-layer.h: Always build without cygwin support on windows
1708 Mon Feb 18 15:50:59 CET 2002 Paolo Molaro <lupus@ximian.com>
1710 * sockets.c: #undef DEBUG.
1712 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
1714 * io-layer.h: conditionally include sys/filio.h and sys/sockio.h
1715 for FIONBIO, FIONREAD, and SIOCATMARK.
1717 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
1719 * sockets.c: conditionally include sys/filio.h and sys/sockio.h
1720 for FIONBIO, FIONREAD, and SIOCATMARK.
1722 2002-02-13 Dick Porter <dick@ximian.com>
1724 * sockets.c: Implement shutdown and select
1726 2002-02-13 Jeffrey Stedfast <fejj@ximian.com>
1728 * mono-mutex.[c,h]: New source files that thinly wrap all pthread
1729 functions that take pthread_mutex_t and/or pthread_mutexattr_t
1730 arguments for the sake of portability. Implements recursive
1731 mutexes and pthread_mutex_timedlock.
1733 * critical-sections.c:
1740 * wait.c: Use the mono-mutex wrapper portability functions/macros.
1742 * pthread-compat.[c,h]: Replaced by mono-mutex.[c,h]
1744 2002-01-23 Dick Porter <dick@ximian.com>
1746 * sockets.c: Networking support, mostly wrapping BSD socket APIs
1747 with handle code, and translating errno into w32 error codes.
1749 * macros.h: Some w32 macros used with the socket support
1751 * error.c: Implemented GetLastError() and SetLastError()
1753 * Makefile.am: Added sockets, with kludge to override some symbols
1755 2001-12-17 Dietmar Maurer <dietmar@ximian.com>
1757 * unicode.c (_wapi_unicode_to_utf8): byteswap UTF16 strings before
1758 passing them to iconv
1759 (_wapi_unicode_to_utf8): only swap bytes on LE systems, remove bug
1760 from previous commit.
1762 2001-12-11 Dick Porter <dick@ximian.com>
1764 * io.c: Implement DeleteFile(), GetFileTime(), SetFileTime() and
1765 FileTimeToSystemTime().
1767 * unicode.c (unicode_len): Nasty way of finding length of unicode
1768 string with embedded NULLs (counts until two NULLs together).
1770 * mutexes.c (mutex_close):
1771 * events.c (event_close): Release the internal pthreads resources
1773 2001-11-26 Dick Porter <dick@ximian.com>
1775 * critical-sections.c:
1783 * wait.c: turn off DEBUG messages
1785 2001-11-22 Dick Porter <dick@ximian.com>
1787 * handles.c (SignalObjectAndWait): Implement
1789 * wait.c (WaitForSingleObject): Fix case where timeout == 0
1795 * events.c: Support for SignalObjectAndWait
1797 2001-11-21 Dick Porter <dick@ximian.com>
1804 * wait.c: Reliable method of returning which handle was signalled
1805 on return from WaitForMultipleObjects().
1807 2001-11-21 Dick Porter <dick@ximian.com>
1809 * events.c: Implement events
1811 2001-11-15 Dick Porter <dick@ximian.com>
1813 * mutexes.c: Implement mutexes
1817 * misc.c: Factor out some common code
1819 2001-11-13 Dick Porter <dick@ximian.com>
1821 * threads.c: Implement TLS. Implement GetCurrentThreadId(), and
1822 GetCurrentThread() by maintaining a hash of thread handles.
1824 * threads.h: Define thread and process creation flags
1826 2001-11-12 Dick Porter <dick@ximian.com>
1828 * critical-sections.c: Implement critical sections
1830 2001-11-12 Dick Porter <dick@ximian.com>
1832 * semaphores.c: Implement semaphores
1834 * wait.c (wait_for_item): Maintain a wait count rather than count
1837 * threads.c (thread_wait_multiple): Don't lock the wait item, that
1838 will block other wait threads
1840 2001-11-11 Dick Porter <dick@ximian.com>
1842 * Makefile.am: Rename some automake variables
1843 (from Nick Drochak <ndrochak@gol.com>)
1845 2001-11-10 Dick Porter <dick@ximian.com>
1847 * Makefile.am (libwapiincludedir): Fix include destination
1849 * .cvsignore: Ignore generated files
1851 2001-11-10 Dietmar Maurer <dietmar@ximian.com>
1853 * pthread-compat.c: added some include files to make it compile on
1856 2001-11-08 Dick Porter <dick@ximian.com>
1860 This is a library emulating the win32 threading and IO API.