1 2005-03-07 Dick Porter <dick@ximian.com>
3 * daemon.c: It looks like g_shell_parse_argv() can return
4 argv[0]=NULL somehow, yet still not give an error. Make sure we
5 don't pass NULL to strrchr(), working around a segfault that
6 showed up on ZLM testing.
8 2005-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10 * sockets.c: translate EINPROGRESS to EWOULDBLOCK in connect. This is
11 the expected error code showed by the test case in bug #73053.
13 2005-02-18 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15 * io.c: another leftover.
17 Fri Feb 18 17:37:29 CET 2005 Paolo Molaro <lupus@ximian.com>
19 * io.c: fixed logic in checking errno in rev 40815.
21 Fri Feb 18 16:00:29 CET 2005 Paolo Molaro <lupus@ximian.com>
23 * threads.c: we don't depend on the GC checking tls
25 * processes.c: remove unused ref to GC headers.
27 Thu Feb 17 19:57:11 CET 2005 Paolo Molaro <lupus@ximian.com>
29 * io.c: remove _wapi_thread_cur_apc_pending () checks
30 when the siscall should return immediatly and handle
31 the case when a syscall is interrupted without
32 erroring out, but returning a 0 read/write if possible.
33 Still the cases of read from file need to be handled.
35 Tue Feb 8 18:28:11 CET 2005 Paolo Molaro <lupus@ximian.com>
37 * threads.c: make people test with 1 MB stack per thread.
39 2005-01-17 Dick Porter <dick@ximian.com>
41 * timefuncs.h: Make WapiFileTime endian-aware, as it's often
42 cast to and from 64bit ints. Fixes bug 71213.
44 2005-01-11 Dick Porter <dick@ximian.com>
46 * error.c (errno_to_WSA): Add EADDRNOTAVAIL error code
49 Mon Jan 10 16:15:19 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
51 * atomic.h: Fix functions on s390.
53 Mon Jan 10 20:30:19 CET 2005 Paolo Molaro <lupus@ximian.com>
55 * atomic.h: fix some functions on ppc (tests/interlocked.cs).
57 2005-01-10 Dick Porter <dick@ximian.com>
59 * misc.c (_wapi_calc_timeout): Guard against overflow when
60 calculating timeouts. This makes waiting with a large
61 (Int32.MaxValue) timeout not return immediately.
63 2004-12-23 Ben Maurer <bmaurer@ximian.com>
65 * io.c (io_ops): make this `const' so it is shareable (well, only
66 really shareable if it is statically linked...)
68 Mon Dec 20 11:58:33 CET 2004 Paolo Molaro <lupus@ximian.com>
70 * threads.c, threads.h: add accessor to get the pthread_key_t for
73 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
75 * io.c: check for the existence of 'dest' and set ERROR_ALREADY_EXISTS
76 if it exists and is not the same as 'src'.
78 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
80 * atomic.h : Fix InterlockedCompareExchange for s390/s390x.
82 2004-12-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
84 * processes.c: unquote the cmd path, allow for ' or " when quoting and
85 pass the quoted program name to the daemon, otherwise the call to
86 g_shell_unquote in the daemon will break things up.
88 2004-10-14 Dick Porter <dick@ximian.com>
90 * sockets.c (_wapi_accept): Revert the previous change. We now
91 set the accepted socket to have the same blocking status as the
92 listening socket in managed code. This follows MS behaviour.
94 2004-10-14 Dick Porter <dick@ximian.com>
96 * sockets.c (_wapi_accept): On Darwin, make sure a newly
97 accept()ed socket is blocking. Fixes bug 67355, patch by
98 grompf@sublimeintervention.com.
100 2004-10-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
102 * system.c: check the number of online processors instead of the
103 existing ones. Sanitize return value if it's an error.
105 2004-10-03 Ben Maurer <bmaurer@ximian.com>
107 * system.c: Add support for getting the # of cpus.
109 2004-09-28 Dick Porter <dick@ximian.com>
111 * io.c (pipe_close_private): Fix one small typo in the last change
112 that totally hosed process creation with redirected pipes.
114 2004-09-24 Dick Porter <dick@ximian.com>
121 * handles-private.h: Cope when a file descriptor is reused while
122 the handle that thought it owned it is still referenced, instead
123 of asserting. Probably fixes bug 66479, though we've been unable
126 2004-09-09 Dick Porter <dick@ximian.com>
129 * io.c: Set error codes everywhere.
131 2004-09-06 Dick Porter <dick@ximian.com>
133 * handles.c (_wapi_handle_unref): Reset the private record's type
134 (CloseHandle): Check for a fd mapping failure, and return FALSE.
135 (_wapi_handle_process_fork): Fix long-standing bug in checking
136 handle return values. Also do the required bookkeeping with the
137 new process's handles.
139 * daemon.c: When creating a new process's handles, check whether
140 the shared space needs to be increased
142 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
144 * shared.c (_wapi_shm_file): Fix leaking of filename.
146 2004-08-19 Dick Porter <dick@ximian.com>
148 * handles.c (_wapi_handle_count_signalled_handles): Fix thinko
149 introduced with the fd offset stuff: unlock handles properly when
150 backing off. Fixes the monologue hang at exit.
152 2004-08-18 Dick Porter <dick@ximian.com>
155 * io.c: Check that new fds fit in the table, return error if not
157 * daemon.c (_wapi_daemon_main):
158 * handles.c (shared_init): Have all processes agree on a size for
161 2004-08-17 Dick Porter <dick@ximian.com>
163 * daemon.c (process_new):
164 * handles.c (_wapi_handle_new_internal): Cope when the space
165 reserved for file descriptors is larger than the shared segment
166 size. Fixes the crash reported when running mono under gdb on
169 2004-08-16 Dick Porter <dick@ximian.com>
173 * handles-private.h (_wapi_handle_fd_offset_to_handle): Improve
174 error checking with passed-in file descriptors.
176 2004-08-11 Dick Porter <dick@ximian.com>
179 * io.c: Returned handle values are the file descriptor the handle
184 * daemon.c: Reserve the range of handles that can have the same
185 values as file descriptors. These won't be used, but the values
186 will be used as file, console, pipe or socket handles. The fd to
187 handle mapping is done internally and is invisible to users.
190 * wapi-private.h (_WAPI_HANDLE_VERSION): Increment, because we now
191 reserve a chunk of handle space.
193 2004-08-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
195 * atomic.h: add support for 64-bit S/390
197 2004-07-22 Dick Porter <dick@ximian.com>
200 * threads.c: Move the destruction of the internal thread data to
201 after the thread has been joined. Fixes bug 61418.
203 2004-07-14 Dick Porter <dick@ximian.com>
205 * wait.c (test_and_own): When not waiting for all handles to
206 become signalled, only own and return the lowest. All the
207 documentation suggests that the old way was correct, but
208 experimentation shows it actually works like this. Patch by
210 (sebastien.robitaille@croesus.com), fixes bug 61511.
212 2004-07-09 Ben Maurer <bmaurer@ximian.com>
214 * threads.c: register roots for gc
216 2004-07-08 Dick Porter <dick@ximian.com>
218 * io.c (file_seek): If there is a high 32bit offset part, make
219 sure the low part isn't sign-extended. Set error codes when
220 returning failure. Fixes bug 61131.
222 2004-07-06 Dick Porter <dick@ximian.com>
224 * io.c (file_setfiletime): Check for underflow when converting to
225 time_t values. Set error codes when returning failure. Fixes bug
228 2004-07-05 Dick Porter <dick@ximian.com>
230 * mutexes.c (mutex_ops_init): Make the named mutex mutex sharable.
232 * daemon.c (unref_handle): Only destroy a handle if all processes
233 have released it, not just the current one. Fixes bug 60887.
235 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
237 * mono-mutex.h atomic.h: Add G_GNUC_UNUSED to static inline functions
240 2004-06-24 Dick Porter <dick@ximian.com>
242 * mutexes.c: Indicate when a named mutex was reused
244 2004-06-24 Dick Porter <dick@ximian.com>
246 * threads.c (SuspendThread):
247 * timed-thread.c (_wapi_timed_thread_suspend): Wrap sem_wait in a
248 while loop. See bug 58161.
250 Wed Jun 23 23:29:04 CEST 2004 Paolo Molaro <lupus@ximian.com>
252 * io.c: don't use sharemode for on-disk file permissions: it's used
253 for shared access to the open file.
255 2004-06-22 Dick Porter <dick@ximian.com>
257 * events.c (CreateEvent): When creating an auto-reset event that
258 is initially owned, make sure the set count starts at 1.
260 2004-06-18 Dick Porter <dick@ximian.com>
263 * events.c: Auto-reset events need to release one thread for each
264 time SetEvent() is called. Fixes bug 41292.
268 * mutexes.c: Scan for mutexes that are still locked by a thread
269 when it exits. Fixes the MS demo app linked by bug 41292.
271 * wait.c (test_and_own): Make sure a handle is signalled before it
274 2004-06-16 Dick Porter <dick@ximian.com>
276 * timed-thread.c: Call the thread cleanup exit routine before taking
277 the join mutex, because this could deadlock if another thread tries
278 to join in the meantime. This fixes the hang-at-exit problem seen
281 2004-06-03 Lluis Sanchez Gual <lluis@ximian.com>
283 * threads.c: Implemented SleepEx.
284 * threads.h: Fixed SleepEx signature.
286 2004-06-03 Miguel de Icaza <miguel@ximian.com>
288 * threads.c: When running under valgrind, do not allocate too much
289 stack, as Valgrind default is 1 meg.
291 2004-05-27 Dick Porter <dick@ximian.com>
294 * io.c: Implemented LockFile() and UnlockFile()
296 2004-05-21 Dick Porter <dick@ximian.com>
298 * io.c (CreateFile): Check for existing share modes when opening
304 * daemon.c: Maintain a hash of file share modes, keying on device
305 and inode (to cope with symlinks.)
307 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
309 * daemon-messages.c: Retry if the communication with the daemon is
310 interrupted by a signal.
311 * io.c, sockets.c: Check for EINTR in every syscall that can be interrumped.
312 Only return an error in this case if there is something in the apc queue
313 (which means that it is an interruption requested by the "user").
314 * processes.c: Use WaitForSingleObjectEx. No need to pass "alertable" as
315 true since the wait is small.
316 * shared.c: Retry write calls when interrumped by a signal.
317 * timed-thread.h, timed-thread.c: added _wapi_thread_apc_pending, which
318 returns TRUE if there are pending asynchronous calls (APC) for the
319 provided thread. Also added _wapi_thread_dispatch_apc_queue which calls
320 the enqueued APCs. Defined a new struct ApcInfo that holds information
321 about an enqueued APC.
322 * thread-private.h, threads.c: Implemented QueueUserAPC (which does the same
323 as in win32),_wapi_thread_apc_pending and _wapi_thread_dispatch_apc_queue.
324 These last two methods call the corresponding apc methods in
325 thread-private using the provided thread handle.
326 * threads.h: Added QueueUserAPC.
327 * uglify.h: Added WapiApcProc (needed by QueueUserAPC).
328 * wait.c, wait.h: Changed WaitForSingleObject to WaitForSingleObjectEx, and
329 WaitForMultipleObjects to WaitForMultipleObjectsEx. Implemented support
330 for APCs in those two methods and also in SleepEx.
332 2004-05-17 Dick Porter <dick@ximian.com>
334 * io.c (CopyFile): Speed up. Fixes bug 57859.
336 2004-05-13 Dick Porter <dick@ximian.com>
337 * mono-mutex.c (mono_mutex_unlock): Return EPERM when the current
338 thread doesn't own the mutex, rather than assert()ing.
340 2004-05-11 Dick Porter <dick@ximian.com>
342 * shared.c (_wapi_shm_attach): Cope when a previous daemon startup
343 attempt failed, leaving shared files that look like a daemon is
346 2004-05-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
349 (SetFileAttributes): don't the the exec bit if the corresponding read
352 2004-05-10 Zoltan Varga <vargaz@freemail.hu>
354 * io.c (FindFirstFile): Fix invalid free.
356 2004-05-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
358 * io.c: translate from GFileError to errno codes and don't free
359 variables right after calling mono_io_scandir, as we may overwrite
362 2004-05-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
364 * io.c: g_dir_open return ENOENT for directories on which we don't have
365 read/execute permission, while returning EPERM for anything below those.
366 So, change ENOENT by EPERM if the directory exists.
368 2004-05-07 Dick Porter <dick@ximian.com>
370 * io.c (SetFileAttributes): Don't have failed chmod()s cause a
371 "file not found" error. Fixes bug 54032.
373 2004-05-07 Dick Porter <dick@ximian.com>
375 * io.c (FindFirstFile): Comment out a windows-compatibility check
376 that breaks when directories have metachars in their names.
377 Workaround for bug 58116.
379 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
381 * io.c: fixed for FindFirstFile for empty directories. Closes
384 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
386 * processes.c: set the start time for the current process. Fixes bug
389 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
391 * io-private.h: 'namelist' is now a gchar ** in _WapiHandlePrivate_find.
392 * io.c: implemented scandir using glib functions.
394 2004-05-04 Dick Porter <dick@ximian.com>
396 * daemon.c (read_message): Return FALSE on error so the GSource
397 callback itself can return FALSE. Cures the infinite loop poll()
399 * shared.c: Fix some daemon startup race conditions.
401 2004-04-29 Miguel de Icaza <miguel@ximian.com>
403 * io.c (CopyFile): Use 32k buffers to copy the file instead of 2k,
404 use the stack, do not use dynamic memory.
406 2004-04-29 Zoltan Varga <vargaz@freemail.hu>
408 * io.c: Add scandir implementation for platforms which do not have
411 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
413 * io.[ch]: implemented GetLogicalDriveStrings.
415 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
418 * sockets.c: use the field name from configure when accessing sigval
419 pointer field. Makes this work on the Mac.
421 2004-04-28 Bernie Solomon <bernard@ugsolutions.com>
423 * atomic.c: (InterlockedExchange) fix typo for
426 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
429 * sockets.c: added check for sys/aio.h.
431 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
433 * error.[ch]: added _wapi_get_win32_file_error...
434 * io.c: ... which was _wapi_get_win32_error here.
435 * sockets.c: rename the function calls here too.
437 2004-04-28 Dick Porter <dick@ximian.com>
439 * daemon-messages.c: Avoid a deadlock when a thread is killed while
440 waiting for the daemon by using a recursive mutex. Helps bug 56699.
442 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
444 * io.c: fixed leak in async_notifier().
446 * sockets.[ch]: added AIO support for sockets and fixed WSAIoctl
449 * threads.c: removed old comment.
451 2004-04-26 David Waite <mass@akuma.org>
460 * wapi-private.h: remove comma from end of enumeration declarations
461 * status.h: cast unsigned int types to int for enum assignment
463 2004-04-26 David Waite <mass@akuma.org>
466 * timefuncs.c: declare 64-bit constants as long long types (i.e.
469 2004-04-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
471 * socket-wrappers.h: _wapi_socket == WSASocket now. Added
474 * sockets.c: new unused parameters for _wapi_socket.
476 2004-04-22 Miguel de Icaza <miguel@ximian.com>
478 * timed-thread.c: Replace sem_init with MONO_SEM_INIT to handle
479 the fact that MacOS X is a piece of junk (sem_init is *defined* in
480 the libc, but they return `not implemented').
482 2004-04-22 Dick Porter <dick@ximian.com>
485 * handles-private.h: Reference the handle when it is locked, so
486 that another thread can't blow it away while we're waiting for it
502 * critical-sections.c:
503 * atomic.c: Added pthreads cleanup handlers and error asserts
506 * handles.c: Fixed the gcc "variable might be used uninitialised"
507 warnings. They can't happen, but gcc doesn't know that
508 g_assert()s don't return.
510 Fixed the declaration of _wapi_handle_process_kill() so that it
511 expects the correct type for the pid.
513 * threads.c: Removed the TLS_PTHREAD_MUTEX style locking that
514 hasn't been used in ages and just made the code more complex.
516 2004-04-17 Zoltan Varga <vargaz@freemail.hu>
518 * processes.c: Include <signal.h> for SIGKILL and SIGILL + fix some
519 warnings. Fixes #57168.
521 2004-04-16 Dick Porter <dick@ximian.com>
523 * threads.c (Sleep): Using div(3) with a negative (when signed)
524 numerator causes the quotient to be 0 and the remainder to be the
525 numerator. This feeds a small negative value to nanosleep(3),
526 which will return immediately and cause a busy wait. Fixes bug
529 2004-04-15 Dick Porter <dick@ximian.com>
532 * io.c: Rewrite FindFirstFile and FindNextFile using scandir(3)
533 and fnmatch(3) instead of glob(3). glob() can't cope with being
534 given filenames containing metachars. This fixes bug 40557.
536 2004-04-14 Bernie Solomon <bernard@ugsolutions.com>
538 * security.c: #warning is a GCC-ism
540 2004-04-13 Sebastien Pouliot <sebastien@ximian.com>
542 * security.c: Removed GetUserName as glib g_get_user_name does a
543 better (portability) job. Added ImpersonateLoggedOnUser and
546 2004-04-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
548 * mono-mutex.h: move pthread_mutex_timedlock declaration to...
549 * mono-mutex.c: ...here. It was causing a warning that prevented
550 libgdiplus compilation.
552 2004-04-04 Miguel de Icaza <miguel@ximian.com>
554 * security.c (GetUserName): Make it work on MacOS X
556 2004-04-02 Gonzalo Paniagua Javier <gonzalo@ximian.com>
558 * security.c: use getpwuid_r if available. This one is thread-safe.
560 2004-04-02 Sebastien Pouliot <sebastien@ximian.com>
562 * Makefile.am: Added security.c|h.
563 * security.c: New file for security related functions. Added function
564 GetUserName to fix #56144.
565 * security.h: New. Header file for security.c
566 * wapi.h: Added include for security.h
568 2004-03-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
570 * daemon-messages.h: added kill structs.
572 * daemon.c: implemented process_process_kill.
573 * handles-private.h: define process_process_kill.
574 * handles.c: implemented _wapi_handle_process_kill.
575 * processes.[ch]: implemented TerminateProcess.
577 2004-03-25 Bernie Solomon <bernard@ugsolutions.com>
579 * daemon.c (rem_fd): On solaris you seem to get an
580 error even after removing the input source so don't
581 try and rem_fd it twice.
583 2004-03-25 Lluis Sanchez Gual <lluis@ximian.com>
585 * daemon.c: in process_post_mortem, If the child terminated due to the
586 receipt of a signal, the exit status must be based on WTERMSIG, since
587 WEXITSTATUS returns 0 in this case.
589 2004-03-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
591 * daemon.c: turned a warning into a DEBUG statement. Now we may hit it.
593 2004-03-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
595 * daemon.c: only call getdtablesize () once.
596 * processes.c: wait 500 ms to check if execve failed and throw the same
597 exception as MS on failure. Fixes bug #32809.
599 2004-03-17 Bernie Solomon <bernard@ugsolutions.com>
601 * io.c (async_notifier): use "union sigval" rather
602 than sigval_t as Solaris doesn't have sigval_t
603 (which isn't in IEEE 1003.1 either).
605 2004-03-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
607 * io.c: added debug stuff and removed a few redundant lines in
610 2004-03-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
612 * io-private.h: added new fields for file structure. Declare
613 _wapi_io_add_callback.
615 * io.c: added _wapi_get_win32_error, support aio_read/write in
616 file_read/write. Implemented _wapi_io_add_callback, which is where
619 * io.h: added new fields for WapiOverlapped and typedef for the
622 * processes.c: fixed off-by-one bug when handling environment variables
625 * threads.[ch]: implemented BindIoCompletionCallback.
627 * uglify.h: added typedef for LPOVERLAPPED_COMPLETION_ROUTINE.
629 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
631 * socket-wrappers.h: Remove extra semicolon.
633 2004-03-03 Dave Camp <dave@ximian.com>
635 * daemon.c: (add_fd), (fd_activity), (_wapi_daemon_main):
636 Use a new main context.
638 2004-03-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
641 (GetFileAttributes): set the error depending on errno instead of
642 setting ERROR_FILE_NOT_FOUND always. See bug #55160.
644 2004-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
647 (CopyFile): free the buffer on error.
649 (WSAIoctl): free the buffer on error.
651 2004-02-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
653 * error.c: fixed mapping for EPROTONOSUPPORT and ESOCKTNOSUPPORT.
655 * sockets.[ch]: retry creating the socket for AF_INET, SOCK_RAW
656 using IP protocol with IP over IP. Implemented WSAIoctl UNIX-style.
658 2004-01-27 Bernie Solomon <bernard@ugsolutions.com>
660 * shared.c (_wapi_shm_file): add hostname
661 to shared data file names to handle NFS mounted
664 Mon Jan 26 16:15:03 CET 2004 Paolo Molaro <lupus@ximian.com>
666 * sockets.h: remove obsolete soklen_t typedef.
668 Fri Jan 23 21:07:02 CET 2004 Paolo Molaro <lupus@ximian.com>
670 * socket-wrappers.h, sockets.h, sockets.c, Makefile.am: move socket
671 wrappers to its own non-installed header file.
673 2004-01-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
676 (FindFirstFile): unlock the handle if FindNextFile fails.
677 (FindNextFile): g_free a couple of pointers before retrying.
680 (WaitForMultipleObjects): if only one handle provided, use
683 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
685 * handles-private.h: (_wapi_handle_type) check
686 for segment in range before using it
688 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
690 * thread-private.h: _wapi_thread_ops is now const
693 Mon Dec 22 18:29:03 CET 2003 Paolo Molaro <lupus@ximian.com>
695 * threads.c, timed-thread.c, timed-thread.h: use mach
696 semaphores on Darwin (MacOSX) since the posix ones
697 are mostly broken there (threads are not created suspended
698 and they can start executing before they are fully initialized
699 like in tests/thread-static.cs).
701 Mon Dec 22 17:18:45 CET 2003 Paolo Molaro <lupus@ximian.com>
703 * atomic.h: ppc fixes.
705 2003-12-19 Bernie Solomon <bernard@ugsolutions.com>
707 * handles.c: remove my bad use of MONO_ZERO_ARRAY_LENGTH
710 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
712 * shared.c: (_wapi_shm_open) make scratch file
713 not have to immediately regrow to avoid remaps
714 (HPUX can't cope with these).
715 (_wapi_shm_attach) use actual size of file
716 to set scratch data_len for the creating process.
718 * handles.c: (_wapi_handle_new_internal) make
719 sure mutex & cond var are initialized even for
720 non process shared ones.
721 (_wapi_handle_unref) always call destroy
722 routines on mutex & cond var
724 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
726 * daemon.c: change channel data structure so
727 input sources are removed from glib event loop
728 properly. xsp works better on Solaris and
731 2003-12-12 Bernie Solomon <bernard@ugsolutions.com>
733 * wapi-private.h: Replace G_GNUC_PRETTY_FUNCTION
734 definition with file & line number for non-GCC
737 2003-12-08 Bernie Solomon <bernard@ugsolutions.com>
739 * Makefile.am: make sure hppa_atomic.s is in distribution
741 2003-12-01 Dick Porter <dick@ximian.com>
744 * mutexes.c (CreateMutex):
745 * mutex-private.h (struct _WapiHandle_mutex):
746 * handles.c: Look up certain handle types by name, in a shared
747 namespace. Currently only mutex handles have this implemented.
750 * semaphores.c (CreateSemaphore):
751 * events.c (CreateEvent): Fix signature
753 2003-11-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
755 * io.c: don't call g_free before testing errno as it may modify it.
756 If the path exists, return an error if it's not a directory. Fixes
759 2003-11-20 Dick Porter <dick@ximian.com>
761 * io.c: Missed a little-endian UTF16 conversion. Patch from
762 Jeroen Zwartepoorte (Jeroen@xs4all.nl), fixes bug 51065.
764 2003-10-29 Dick Porter <dick@ximian.com>
766 * io.c (MoveFile): If the move crosses filesystems, try and fall
767 back to copy and delete. Patch from Jörg Rosenkranz
768 (JoergR@voelcker.com), fixes bug 50298.
770 2003-10-28 Dick Porter <dick@ximian.com>
772 * io.c: Use the new encoding conversion to cope with non-utf8
773 locales in filenames.
775 * processes.c: Ditto for process arguments.
777 Tue Oct 21 12:01:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
779 * atomic.h: some ppc inline asm fixes (incorrect use of labels,
780 incorrect register constraints, incorrect clobber lists).
782 2003-10-13 Bernie Solomon <bernard@ugsolutions.com>
784 * Makefile.am hppa_atomic.s: add HP 64bit
785 implementation of atomic ops
787 2003-10-13 Zoltan Varga <vargaz@freemail.hu>
789 * threads.c (CreateThread): Wrap pthread_attr_setstacksize call in
790 a conditional for platforms that don't have it.
792 2003-10-09 Bernie Solomon <bernard@ugsolutions.com>
794 * threads.c: (CreateThread) use stacksize argument
795 if non-zero - change default for 64 bits to 4Mb
797 2003-09-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
799 * sockets.c: set last error when socket creation fails. This shed some
802 2003-09-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
804 * processes.c: fixed bug #48973: we only change \ by / for the argument
805 to be used as command.
806 When getting the program name from the args, don't let the space between
809 2003-09-24 Bernie Solomon <bernard@ugsolutions.com>
811 * atomic.h atomic.c: fix sparc so lock is
812 global, increment does so and it compiles under Sun compiler.
814 2003-09-22 Bernie Solomon <bernard@ugsolutions.com>
816 * handles.c: include <string.h> directly as may
817 not be nested in <sys/un.h> like Linux
819 2003-09-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
822 (DeleteFile): call SetLastError on failure. Fix by
823 richard.torkar@htu.se (Richard Torkar). Closes bug #48222.
825 2003-09-15 Lluis Sanchez Gual <lluis@ximian.com>
827 * daemon.c: In compare_process(), discard handles already signalled.
829 2003-09-02 Dick Porter <dick@ximian.com>
831 * io.c: Work around glib brain-dead assumptions about utf8-encoded
832 filenames. Fixes bug 30781.
834 2003-08-28 Dick Porter <dick@ximian.com>
836 * critical-sections.c: Patch from Bernie Solomon
837 <bernard@ugsolutions.com> to emit a warning if locking a critical
840 2003-07-23 Dick Porter <dick@ximian.com>
843 * daemon.c (maybe_exit): Avoid the race condition when the daemon is
844 closing but another client comes along when the shared data is still
845 visible. Should fix bugs 33671 and 35213.
847 2003-07-23 Dick Porter <dick@ximian.com>
849 * handles.c: Initialise handle mutex and cond. Fix by
850 Bernie Solomon <bernard@ugsolutions.com>
852 2003-07-15 Dick Porter <dick@ximian.com>
854 * timed-thread.c (timed_thread_start_routine): Fix virtual memory
855 leak when threads quit. Fixes bug 44067.
857 Wed Jun 18 19:08:40 CEST 2003 Paolo Molaro <lupus@ximian.com>
859 * io.c: never add write permission for group or others in
860 SetFileAttributes ().
862 2003-06-17 Dick Porter <dick@ximian.com>
864 * io.c (SetFileAttributes): Implement the ReadOnly attribute, and
865 ignore the unsupported ones ("fixes" bug 44977).
867 2003-06-17 Lluis Sanchez Gual <lluis@ximian.com>
869 * misc.c: fix bug in _wapi_calc_timeout. It gave wrong values for
870 high ms values (there was an overflow).
872 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
874 * system.h (struct _WapiSystemInfo ): Fix warnings when using gcc-3.3.
876 2003-06-11 Dick Porter <dick@ximian.com>
878 * shared.c: Fix shared directory creation. Patch from
879 Pablo Baena <pbaena@uol.com.ar>
881 2003-06-10 Dick Porter <dick@ximian.com>
883 * atomic.c: Delete the useless compile warning
885 2003-06-09 Dick Porter <dick@ximian.com>
887 * daemon.c: Lookup env as a string array. Fixes bug 44289. Also
888 make setting the process handle value in the environment actually
891 * processes.c: Pretty up the process name, if it happens to be
892 "mono" such as when another mono process forks "mono foo.exe"
894 2003-06-05 Dick Porter <dick@ximian.com>
896 * processes.c (process_set_current): Don't do an expensive handle
897 search at application startup, check the environment to see if the
898 process handle has already been created.
900 * io.c: Don't do an expensive handle search when creating stdin,
901 stdout and stderr handles, just create them all the first time one
911 * daemon.c: Support for "unlimited" number of handles and scratch
914 Speed up application startup by passing process handle in the
915 environment, rather than let the app scan all handles (which gets
916 really slow when there are more than a few thousand to check.)
918 Initialise some structs passed to syscalls, noticed by valgrind.
921 2003-05-20 Dick Porter <dick@ximian.com>
923 * io.c (FindFirstFile): Include . files in the glob. Fixes bug
926 2003-05-19 Dick Porter <dick@ximian.com>
928 * threads.c: Set the new thread's stack size to 2M. Fix needed
929 for BSD, reported by Martin Dvorak <md@9ll.cz>
931 2003-05-16 Dick Porter <dick@ximian.com>
934 * io.c: Implement GetTempPath()
936 2003-05-16 Dick Porter <dick@ximian.com>
938 * processes.c (CreateProcess): Set some error codes
940 2003-05-12 Dick Porter <dick@ximian.com>
942 * misc.c (_wapi_calc_timeout): Cope with overflowing tv_nsec.
943 Patch from Martin Dvorak <mdvorak@ninell.cz>.
945 2003-05-10 Dick Porter <dick@ximian.com>
947 * io.c (CopyFile): Copy file mode as well as file data. Based on
948 suggestion by Giuseppe Greco <giuseppe.greco@agamura.com>, bug
951 2003-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
953 * handles.c: don't call GC_gcollect when creating new handles.
955 2003-05-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
957 * handles.c: added some debugging code. Call GC_gcollect
958 before creating a new handle. It makes Lupus' test run smoother and
959 faster (from 62 to 83 request per second). Notice that calling
960 GC_finalizer_notifier if needed (GC_should_invoke_finalizer ()) does
961 not improve nor degrade the performance, so i don't do it.
963 2003-05-02 Dick Porter <dick@ximian.com>
965 * sockets.c: Rearrange closesocket() and socket_close_private(),
966 and remember to unref the handle, so we don't leak socket handles.
967 Fix from Pelle Johnsen <pelle.johnsen@mail.dk>
969 2003-04-11 Dick Porter <dick@ximian.com>
971 * atomic.h: ARM atomic operations by Malte Hildingson
972 <tds00mahi@tellus.thn.htu.se>
974 Tue Apr 8 11:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
976 * atomic.h: fix macosx build by "Urs C. Muff" <umuff@quark.com>.
978 2003-04-03 Martin Baulig <martin@ximian.com>
980 The following change is conditional to `WITH_INCLUDED_LIBGC'
981 which is not yet enabled by default.
983 * threads.c (SuspendThread, ResumeThread): Fully implemented this.
984 (gc_init): New static function; install a signal handler for
985 SIGPWR which is used to suspend threads. [FIXME: it SIGPWR
986 doesn't exist on all Unix systems, we need to find another
988 (mono_wapi_push_thread_stack): New public function. Tells the
989 garbage collector about the current stack pointer of a suspended
992 2003-04-03 Martin Baulig <martin@ximian.com>
994 * timed-thread.h (TimedThread): Added `suspended_sem',
995 `suspend_count' and `stack_ptr'.
997 2003-03-28 Dick Porter <dick@ximian.com>
999 * atomic.h: PPC support gratiously donated to the public domain
1000 by John Duncan <jddst19@mac.com>
1002 2003-03-20 Dick Porter <dick@ximian.com>
1004 * sockets.c (_wapi_connect): If connect() fails with EACCES, try
1005 setting SO_BROADCAST and connecting again. Fixes bug 39178.
1007 2003-03-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1009 * processes.c: included Jerome Laban's patch and call SetLastError when
1010 the executable is not found.
1012 2003-03-03 Dick Porter <dick@ximian.com>
1014 * io.c (CreateFile): Try opening directories readonly, so that
1015 timestamps can be adjusted. Patch by Elan Feingold
1016 <efeingold@mn.rr.com>.
1018 2003-02-25 Dick Porter <dick@ximian.com>
1020 * shared.c (_wapi_shm_attach): Return a failure code on system
1021 call errors, rather than exiting.
1023 2003-02-21 Dick Porter <dick@ximian.com>
1025 * processes.c (GetCurrentProcessId): Use the current process
1026 handle to return the process ID, as getpid() is unreliable
1027 (linuxthreads gives each thread a different pid). Fixes bug
1030 2003-02-21 Dick Porter <dick@ximian.com>
1032 * io.c (FindNextFile): Skip over dangling symlinks. Fixes bug
1035 2003-02-11 Dick Porter <dick@ximian.com>
1038 * timefuncs.c: Added GetTickCount()
1040 2003-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1042 * error.c: added WSA_EHOSTUNREACH mapping.
1044 2003-01-26 Miguel de Icaza <miguel@ximian.com>
1046 * io.c (SetFileAttributes): This routine is not currently
1047 implemented for the general case, but I added a special case to
1048 set the executable bit on Linux.
1050 Wed Jan 15 15:55:40 CET 2003 Paolo Molaro <lupus@ximian.com>
1052 * sockets.h, daemon.c, io.c: compilation fixes on MacOSX.
1054 2003-01-08 Dick Porter <dick@ximian.com>
1056 * sockets.c: Fixed setting blocking mode to true (fixes bug 36388)
1058 2002-12-11 Juli Mallett <jmallett@FreeBSD.org>
1060 * daemon.c, handles-private.h, handles.c, wapi-private.h:
1061 Check for an implementation which says it supports
1062 _POSIX_THREAD_PROCESS_SHARED, rather than just one that
1063 defines the symbol. Defined but with a value of -1 still
1064 means that it is unsupported.
1066 2002-12-08 Martin Baulig <martin@ximian.com>
1068 * handles.c (_wapi_handle_new): Create new non-shared handles with
1069 an initial refcount of 1, not 0.
1071 2002-11-22 Dietmar Maurer <dietmar@ximian.com>
1073 * threads.c (TlsGetValue): removed unnecessary mutex
1075 2002-11-20 Dick Porter <dick@ximian.com>
1077 * timed-thread.c (_wapi_timed_thread_attach): Attached threads
1078 need to store their data structure too.
1080 * threads.c: Make sure the threading data is initialised wherever
1083 2002-11-15 Dick Porter <dick@ximian.com>
1085 * timed-thread.c: Removed unneeded parameters in
1086 _wapi_timed_thread_attach().
1088 * threads.c: Renamed AttachThread() to make it not look like
1089 external API. Removed unneeded parameters.
1091 2002-11-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1093 * error.[ch]: added errno_to_WSA (). It displays a warning and return
1094 WSASYSCALLFAILURE if there is no error mapping for the given errno,
1096 * sockets.c: use errno_to_WSA and fixed display of warning for h_errno.
1098 2002-10-31 Dick Porter <dick@ximian.com>
1101 * io.c: Define and use INVALID_FILE_ATTRIBUTES
1103 2002-10-07 Dick Porter <dick@ximian.com>
1106 * daemon.c: Use a more accurate time source for process start and
1109 2002-10-03 Dick Porter <dick@ximian.com>
1113 * threads.c: Fixes for freebsd. Make sure that mutex and condition
1114 creation and deletion happen in the process that owns them, when
1115 POSIX shared thread objects aren't supported. This breaks on
1116 freebsd, as pthread_t is a pointer to data.
1118 2002-10-02 Dick Porter <dick@ximian.com>
1120 * shared.c: Use mmap() instead of sysv shm for the shared data.
1122 * wapi-private.h (_WAPI_HANDLE_VERSION): Reset back to 0, for the
1126 * daemon.c: mmap()ed regions survive fork, so just pass the
1127 pointer to _wapi_daemon_main instead of mapping it again.
1129 2002-10-01 Dick Porter <dick@ximian.com>
1131 * timed-thread.c: Kludge for CREATE_SUSPENDED thread creation.
1132 Unfortunately libgc uses the same thread suspend technique that I
1133 want to, and the two don't mix: libgc will deadlock when it tries
1134 to stop the world if a thread has already been suspended by
1135 someone else. Just do the simple suspended create rather than the
1136 general purpose thread suspension for now.
1138 * threads.c: Pass create flags to the timed_thread create call, to
1139 implement suspended thread creation. ResumeThread() partially
1140 implemented, to cope with the case where a newly created but
1141 suspended thread is launched.
1143 2002-09-30 Dick Porter <dick@ximian.com>
1145 * sockets.c (ioctlsocket): Set non-blocking mode in a better way,
1148 2002-09-27 Dick Porter <dick@ximian.com>
1150 * semaphores.c: Only include semaphore.h if it's present. Patch
1151 for BSD from jmmv@hispabsd.org (Julio Merino).
1153 2002-09-27 Dick Porter <dick@ximian.com>
1155 * processes.c: Pass environment and working directory to the
1156 daemon when forking. Don't let argv[0] be duplicated when looking
1157 for the program name. Implement EnumProcessModules (simple
1158 version for now, lsof-style later if needed), GetModuleBaseName,
1159 {Get,Set}ProcessWorkingSetSize (just faked, because the vm hints
1160 aren't available on Linux).
1162 * process-private.h: Store the process name, and the working set
1166 * handles-private.h: New functions to store and retrieve an array
1167 of strings in the scratch space
1169 * daemon.c: Don't miss deleting some handles when a client exits
1170 (we used to rely on the client doing the final cleanup, but
1171 obviously if the client is no longer there the daemon has to do
1174 Process forking now sets the environment and the working
1177 * io.c: Don't confuse fd 0 with an unassigned handle struct
1179 * atomic.h: Add a google cache alternative to the msdn URL
1181 2002-09-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1184 (_wapi_recvfrom): added ECONNRESET to the switch.
1186 2002-09-24 Mark Crichton <crichton@gimp.org>
1188 * atomic.h: Yea. On linux, sparc isn't sparc, it's __sparc__.
1191 2002-09-19 Mark Crichton <crichton@gimp.org>
1193 * daemon.c, shared.c: Added NEED_LINK_UNLINK for systems that
1194 dont have Linux's abstract filesystem for sockets.
1196 2002-09-19 Mark Crichton <crichton@gimp.org>
1198 * atomic.h: Added SPARC atomic asm code.
1199 * daemon.c, handles-private.h, handles.c, wapi-private.h:
1200 undefined _POSIX_THREAD_PROCESS_SHARED. This actually exists on
1201 Solaris 9, however, the code paths don't seem to work. More testing
1202 on the shared case is *really* needed.
1204 2002-09-03 Dick Porter <dick@ximian.com>
1207 * threads.c: Removed PosixKillThread(), because it's not in the
1210 2002-08-20 Dick Porter <dick@ximian.com>
1212 * handles.c (_wapi_handle_scratch_store): Made stored byte lengths
1213 multiples of 4 bytes, to keep header structures aligned. Needed
1214 for sparc, at least. (Patch from crichton@gimp.org)
1216 * handles.c: Removed 'disable_shm' variable (we've defaulted to
1217 building with shm enabled for months now)
1219 2002-08-19 Dick Porter <dick@ximian.com>
1221 * daemon.c: Rewrote the poll() loop to use GIOChannels instead,
1222 for legacy NeXT-based systems.
1224 2002-08-12 Dick Porter <dick@ximian.com>
1226 * atomic.h: Rename some parameters to avoid c++ keywords (Patch
1227 from Joseph Wenninger <kde@jowenn.at>)
1229 2002-08-05 Dietmar Maurer <dietmar@ximian.com>
1231 * threads.c: use fast spinlocks by default
1233 2002-08-02 Dick Porter <dick@ximian.com>
1235 * io.c (GetStdHandle): Add a handle reference when returning a
1236 duplicate console handle. This fixes the unref_handle errors in
1239 2002-08-01 Dietmar Maurer <dietmar@ximian.com>
1241 * threads.c (TLS_PTHREAD_MUTEX): define this because else some
1244 2002-08-01 Dick Porter <dick@ximian.com>
1246 * threads.c: Use atomic spinlocks in TLS functions
1249 * Makefile.am: Added mono-spinlock.h
1251 2002-07-21 Jeffrey Stedfast <fejj@ximian.com>
1253 * daemon-messages.c: #include <sys/types.h> and <sys/sockets.h> -
1254 these are needed for sendmsg() and also for struct msghdr (at
1255 least on Solaris). Solaris still won't build because struct msghdr
1256 doesn't have msg_flags, msg_control, or msg_controllen members.
1257 (CMSG_SPACE): Define for systems that don't have it.
1260 2002-07-20 Dick Porter <dick@ximian.com>
1266 * handles.c: Implemented pipe handles
1269 * daemon.c: Fixed bug in handle closing.
1272 * daemon.c: Forked processes now close all open file descriptors.
1274 Fri Jul 19 19:05:19 CEST 2002 Paolo Molaro <lupus@ximian.com>
1276 * sockets.h, io-layer.h, critical-sections.h: don't include config.h
1279 2002-07-19 Martin Baulig <martin@gnome.org>
1281 * threads.c (ExitThread): Call exit() if no threads has been
1284 2002-07-17 Dick Porter <dick@ximian.com>
1286 * daemon-messages.c: Freebsd fixes from Andreas Kohn
1287 <andreas.kohn@gmx.net>
1289 2002-07-15 Dick Porter <dick@ximian.com>
1291 * io.c: Removed bogus console_flush() method, that was just cut
1292 and pasted from file_flush when I separated the two handle types.
1294 2002-07-12 Dick Porter <dick@ximian.com>
1296 * io.c (convert_from_flags): Fixed misunderstanding wrt fcntl
1297 flags. Fixes bug 27633.
1299 2002-07-12 Dick Porter <dick@ximian.com>
1303 * daemon.c: Use size of sockaddr_un.sun_path from config.h
1305 2002-07-12 Dick Porter <dick@ximian.com>
1307 * processes.c (CreateProcess): Send stdin, stdout and stderr
1308 handles if the startup info doesnt specify new ones
1310 * io.c (GetStdHandle): Return the same handle when the same
1311 standard handle is requested
1313 * handles.c: Pass file descriptors when forking
1315 * daemon.c: Use supplied file descriptors when forking a new
1318 * daemon-messages.h:
1319 * daemon-messages.c: Pass stdin, stdout and stderr file
1320 descriptors to the daemon (used when forking)
1322 2002-07-11 Miguel de Icaza <miguel@ximian.com>
1324 * daemon.c (_wapi_daemon_main): Use sizeof
1325 (main_socket_address.sun_path) instead of hardcoded 108 value.
1327 * handles.c (shared_init): Use sizeof
1328 (shared_socket_address.sun_path) instead of hardcoded 108 value.
1330 2002-07-10 Dennis Haney <davh@davh.dk>
1334 * daemon.c: Lots of documentation, some added error checking, and
1335 code readability improvements.
1337 * daemon-messages.h: Add the Error request type to improve error
1340 * daemon-messages.c: Do a bit more error checking on send() and
1341 recv(), and log errors with a higher severity level.
1343 2002-07-04 Dick Porter <dick@ximian.com>
1345 * daemon.c (process_process_fork): Fix argument handling, due to
1346 buggy understanding of g_strsplit() behaviour.
1348 2002-07-03 Dick Porter <dick@ximian.com>
1351 * threads.c: Implement OpenThread(). Define access-control values
1357 * Makefile.am: Added access.h, to hold shared access-control
1360 2002-07-02 Dick Porter <dick@ximian.com>
1362 * wapi-private.h (_WAPI_HANDLE_VERSION): New protocol version
1364 2002-07-02 Dick Porter <dick@ximian.com>
1366 * handles.c (shared_init): Make a second attempt to contact the
1367 daemon if the shared memory attach succeeds, but the connect()
1368 fails. (This copes with the daemon crashing without cleaning up
1374 * shared.c (_wapi_shm_attach): Don't exec() anything when we fork
1375 the daemon, it's now built into the library.
1377 2002-06-25 Dick Porter <dick@ximian.com>
1380 * handles-private.h:
1381 * daemon-messages.h:
1382 * daemon.c: Process forking and handle data management
1385 * process-private.h:
1386 * processes.c: Process forking and other support functions
1388 2002-06-25 Dick Porter <dick@ximian.com>
1390 * versioninfo.h: PE resource decoding
1392 * unicode.c (_wapi_unicode_to_utf8): g_utf16_to_utf8 doesnt need
1393 to be told the string length
1395 * io.c: Removed the ACTUALLY_DO_UNICODE option. Fixed some leaks.
1396 Moved _wapi_time_t_to_filetime and the WapiFileTime typedef to
1399 2002-06-12 Dick Porter <dick@ximian.com>
1402 * daemon-messages.c: Handle SIGPIPE in a non-stupid way in the
1403 daemon, if MSG_NOSIGNAL isn't available. Thanks to Jaroslaw
1404 Kowalski <jarek@atm.com.pl> for pointing out the bogosity.
1406 2002-06-10 Jaroslaw Kowalski <jarek@atm.com.pl>
1408 * sockets.c, daemon-messages.c: Prevent SIGPIPE from being raised
1409 when writing to a closed socket.
1411 2002-06-08 Jeffrey Stedfast <fejj@ximian.com>
1413 * mono-mutex.c (mono_once): New convenience function for my
1418 * critical-sections.c:
1426 * atomic.c: Use mono_once() rather than pthread_once().
1428 2002-06-06 Jeffrey Stedfast <fejj@ximian.com>
1430 * handles.c (_wapi_handle_new): pthread_once() is not atomic, so
1431 if multiple threads all try to call _wapi_handle_new() before the
1432 shared data has been initialized, it is possible that we could get
1433 into a condition where shared_init() is being executed and later
1434 threads will pass by pthread_once() due to the fact that it has
1435 already been called and so therefor will attempt to use the shared
1436 data before it has been completely initialized. If we instead use
1437 a standard mutex locking mechanism around shared_init(), we can
1438 avoid the situation entirely. By wrapping the mutex locking in a
1439 check to see if we've already initialized the data, we can even
1440 avoid wasting resources by having to lock/unlock the mutex in any
1441 later calls (the only time we'd have to worry about
1442 locking/unlocking is the initial race to call shared_init() at
1445 Sat Jun 1 13:27:11 CEST 2002 Paolo Molaro <lupus@ximian.com>
1447 * atomic.h: inline asm fixes from Dennis Haney (davh@davh.dk).
1449 Fri May 31 16:21:54 CEST 2002 Paolo Molaro <lupus@ximian.com>
1451 * daemon.c, handles.c: rename "sun" local var since it's apparently
1452 a #define on Solaris.
1454 Fri May 31 15:40:14 CEST 2002 Paolo Molaro <lupus@ximian.com>
1456 * daemon-messages.c: work-around MSG_NOSIGNAL missing on some
1459 2002-05-15 Dick Porter <dick@ximian.com>
1461 * wait.c: Fix a deadlock in WaitForMultipleObjects
1463 2002-05-14 Dick Porter <dick@ximian.com>
1465 * io.c: Fix a cut&paste error, found by
1466 Jaroslaw Kowalski <jarek@atm.com.pl>
1468 2002-05-10 Dan Lewis <dihlewis@yahoo.co.uk>
1472 2002-05-09 Dick Porter <dick@ximian.com>
1478 * handles-private.h:
1480 * Makefile.am: Remove now-unused file wait-private.h
1482 2002-05-08 Dick Porter <dick@ximian.com>
1484 * shared.c: Better error messages, and report when daemon
1485 connection fails rather than blocking forever. Do some more
1486 shared memory sanity checking.
1488 * handles.c: Better error messages when connecting to shared
1489 memory and the handle daemon. Fall back to non-shared handles if
1490 an error occurs. Set the default back to 'shared handles'. Fix a
1491 crashing bug in scratch space allocation that mangled the block
1494 2002-05-07 Miguel de Icaza <miguel@ximian.com>
1496 * handles.c (shared_init): Disable SHM for now, people have too
1497 many problems with this, and the diagnostics are not helping.
1499 2002-05-06 Dan Lewis <dihlewis@yahoo.co.uk>
1501 * io.c: CreateFile sets win32 last error.
1503 2002-05-05 Dick Porter <dick@ximian.com>
1506 * handles-private.h:
1512 * process-private.h:
1514 * semaphore-private.h:
1518 * event-private.h: Simplify the WapiHandleOps struct: take out all
1519 the file-specific entries, leaving just the items that operate on
1520 handles themselves. Split the close operation into shared and
1521 private parts: shared close is called by the daemon.
1523 * handles.c: As above, but also pass handle allocation, ref and
1524 unref operations to the daemon. Populate the handle_ops array at
1525 compile time, because the daemon needs to call ops on handles too.
1526 Don't bother to track open handle counts any more, the daemon does
1530 * thread-private.h: As above, but also make the thread data
1533 * shared.c: Fork a handle daemon if the calling process created
1534 the shared memory segment.
1537 * daemon-messages.c:
1538 * daemon-messages.h:
1539 * Makefile.am: Build a daemon to manage handle allocation and
1540 destruction without needing to lock the shared memory
1542 2002-04-30 Jeffrey Stedfast <fejj@ximian.com>
1544 * atomic.c: Changed to use a normal mutex rather than a spinlock
1545 since a lot of platforms seem to not have them :\
1547 2002-04-30 Dick Porter <dick@ximian.com>
1549 * Completely rewrote the handle waiting code: removed the helper
1550 thread and its attendant complexity. All handle waiting is now
1551 abstracted into the WaitForSingleObject() and
1552 WaitForMultipleObjects() functions.
1554 * Implemented inter-process sharing of handles using sysv shared
1555 memory. This makes handles even more opaque, with a handle now
1556 just an index into an array.
1558 2002-04-25 Dan Lewis <dihlewis@yahoo.co.uk>
1560 * io.c: unitialized pointer in GetCurrentDirectory.
1562 Sat Apr 20 13:37:39 CEST 2002 Paolo Molaro <lupus@ximian.com>
1564 * threads.c: destroy the mutex at thread destruction
1565 (if/when thread destruction code will be actually called).
1566 When protecting a tls data pointer from the gc, use also the
1567 thread id in the key.
1569 Wed Apr 17 18:36:27 CEST 2002 Paolo Molaro <lupus@ximian.com>
1571 * timed-thread.c: avoid race condition when setting the thread to
1574 2002-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1576 * jit.h: to more #include lines to avoid breaking compilation
1577 under windows when upgrading mingw and w32api to version
1580 2002-04-16 Dick Porter <dick@ximian.com>
1582 * atomic.h: Explanatory comment about lack of 80386 support
1584 2002-04-15 Dick Porter <dick@ximian.com>
1586 * atomic.h: use xaddl for InterlockedIncrement() and
1587 InterlockedDecrement(). Use cmpxchgl in a loop for
1588 InterlockedExchange() and InterlockedExchangePointer().
1590 Mon Apr 15 13:31:22 CEST 2002 Paolo Molaro <lupus@ximian.com>
1592 * unicode.c: fix unicode_len() to not access uninitialized memory
1593 (and updated to conform to mono code style).
1595 Fri Mar 29 17:15:11 CET 2002 Paolo Molaro <lupus@ximian.com>
1597 * io.c: EEXISTS is ignored for directory creation.
1598 * mono-mutex.h: remove silly "pragma }" that emacs users insert
1599 because they use a broken editor:-)
1601 2002-03-28 Dick Porter <dick@ximian.com>
1607 * handles.c: Warning cleanups
1609 2002-03-27 Dan Lewis <dihlewis@yahoo.co.uk>
1611 * unicode.h, unicode.c: changed to gunichar2
1612 * io.h, io.c: changed strings to gunichar2*, added
1613 SetFileAttributes(), GetCurrentDirectory(), SetCurrentDirectory(),
1614 some fixes to FindFirstFile() and friends.
1616 2002-03-26 Dick Porter <dick@ximian.com>
1618 * types.h: Implement the large integer struct
1621 * timefuncs.c: Dummy functions that don't yet implement
1622 QueryPerformanceCounter() and QueryPerformanceFrequency()
1625 * threads.c: Implement SleepEx()
1628 * system.c: Beginnings of GetSystemInfo()
1630 * mono-mutex.c (pthread_mutex_timedlock): Fix a ms/ns conversion
1634 * context.c: Dummy function that doesnt yet implement
1638 * atomic.c: Interlocked functions
1640 Mon Mar 25 13:01:40 CET 2002 Paolo Molaro <lupus@ximian.com>
1642 * threads.c: use a gc-safe hash table to store tls pointers.
1644 2002-03-22 Dick Porter <dick@ximian.com>
1646 * threads.c: Fix a race condition where a thread can start and
1647 exit before the handle has been properly initialised (no reason
1648 why the handle couldn't be initialised beforehand, so do so)
1650 Fix a ms to ns conversion magnitude thinko.
1652 2002-03-21 Dick Porter <dick@ximian.com>
1654 * semaphores.c: Fix a problem when waiting for one or more
1655 semaphores, and another semaphore is Released (all waiting
1656 semaphores assumed they were signalled)
1658 2002-03-29 Dan Lewis <dihlewis@yahoo.co.uk>
1660 * io.h, io.c, uglify.h: added MoveFile, CopyFile, CreateDirectory,
1661 RemoveDirectory, GetFileAttributes, GetFileAttributesEx
1663 2002-03-19 Dietmar Maurer <dietmar@ximian.com>
1665 * threads.c (Sleep): bug fix: 1ms == 1000000ns
1667 2002-03-19 Dan Lewis <dihlewis@yahoo.co.uk>
1669 * io.h, io.c, events.c, mutexes.c, semaphores.c, sockets.c,
1670 threads.c, io.c: added flush method to handles.
1672 * io.c: FlushFileBuffers() and FindFirstFile() functions.
1674 Thu Mar 7 17:21:52 CET 2002 Paolo Molaro <lupus@ximian.com>
1676 * threads.c, timed-thread.c, wait.c: Boehm-GC anable.
1678 2002-02-20 Dick Porter <dick@ximian.com>
1680 * io-layer.h: Always build without cygwin support on windows
1682 Mon Feb 18 15:50:59 CET 2002 Paolo Molaro <lupus@ximian.com>
1684 * sockets.c: #undef DEBUG.
1686 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
1688 * io-layer.h: conditionally include sys/filio.h and sys/sockio.h
1689 for FIONBIO, FIONREAD, and SIOCATMARK.
1691 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
1693 * sockets.c: conditionally include sys/filio.h and sys/sockio.h
1694 for FIONBIO, FIONREAD, and SIOCATMARK.
1696 2002-02-13 Dick Porter <dick@ximian.com>
1698 * sockets.c: Implement shutdown and select
1700 2002-02-13 Jeffrey Stedfast <fejj@ximian.com>
1702 * mono-mutex.[c,h]: New source files that thinly wrap all pthread
1703 functions that take pthread_mutex_t and/or pthread_mutexattr_t
1704 arguments for the sake of portability. Implements recursive
1705 mutexes and pthread_mutex_timedlock.
1707 * critical-sections.c:
1714 * wait.c: Use the mono-mutex wrapper portability functions/macros.
1716 * pthread-compat.[c,h]: Replaced by mono-mutex.[c,h]
1718 2002-01-23 Dick Porter <dick@ximian.com>
1720 * sockets.c: Networking support, mostly wrapping BSD socket APIs
1721 with handle code, and translating errno into w32 error codes.
1723 * macros.h: Some w32 macros used with the socket support
1725 * error.c: Implemented GetLastError() and SetLastError()
1727 * Makefile.am: Added sockets, with kludge to override some symbols
1729 2001-12-17 Dietmar Maurer <dietmar@ximian.com>
1731 * unicode.c (_wapi_unicode_to_utf8): byteswap UTF16 strings before
1732 passing them to iconv
1733 (_wapi_unicode_to_utf8): only swap bytes on LE systems, remove bug
1734 from previous commit.
1736 2001-12-11 Dick Porter <dick@ximian.com>
1738 * io.c: Implement DeleteFile(), GetFileTime(), SetFileTime() and
1739 FileTimeToSystemTime().
1741 * unicode.c (unicode_len): Nasty way of finding length of unicode
1742 string with embedded NULLs (counts until two NULLs together).
1744 * mutexes.c (mutex_close):
1745 * events.c (event_close): Release the internal pthreads resources
1747 2001-11-26 Dick Porter <dick@ximian.com>
1749 * critical-sections.c:
1757 * wait.c: turn off DEBUG messages
1759 2001-11-22 Dick Porter <dick@ximian.com>
1761 * handles.c (SignalObjectAndWait): Implement
1763 * wait.c (WaitForSingleObject): Fix case where timeout == 0
1769 * events.c: Support for SignalObjectAndWait
1771 2001-11-21 Dick Porter <dick@ximian.com>
1778 * wait.c: Reliable method of returning which handle was signalled
1779 on return from WaitForMultipleObjects().
1781 2001-11-21 Dick Porter <dick@ximian.com>
1783 * events.c: Implement events
1785 2001-11-15 Dick Porter <dick@ximian.com>
1787 * mutexes.c: Implement mutexes
1791 * misc.c: Factor out some common code
1793 2001-11-13 Dick Porter <dick@ximian.com>
1795 * threads.c: Implement TLS. Implement GetCurrentThreadId(), and
1796 GetCurrentThread() by maintaining a hash of thread handles.
1798 * threads.h: Define thread and process creation flags
1800 2001-11-12 Dick Porter <dick@ximian.com>
1802 * critical-sections.c: Implement critical sections
1804 2001-11-12 Dick Porter <dick@ximian.com>
1806 * semaphores.c: Implement semaphores
1808 * wait.c (wait_for_item): Maintain a wait count rather than count
1811 * threads.c (thread_wait_multiple): Don't lock the wait item, that
1812 will block other wait threads
1814 2001-11-11 Dick Porter <dick@ximian.com>
1816 * Makefile.am: Rename some automake variables
1817 (from Nick Drochak <ndrochak@gol.com>)
1819 2001-11-10 Dick Porter <dick@ximian.com>
1821 * Makefile.am (libwapiincludedir): Fix include destination
1823 * .cvsignore: Ignore generated files
1825 2001-11-10 Dietmar Maurer <dietmar@ximian.com>
1827 * pthread-compat.c: added some include files to make it compile on
1830 2001-11-08 Dick Porter <dick@ximian.com>
1834 This is a library emulating the win32 threading and IO API.