1 2004-10-14 Dick Porter <dick@ximian.com>
3 * sockets.c (_wapi_accept): Revert the previous change. We now
4 set the accepted socket to have the same blocking status as the
5 listening socket in managed code. This follows MS behaviour.
7 2004-10-14 Dick Porter <dick@ximian.com>
9 * sockets.c (_wapi_accept): On Darwin, make sure a newly
10 accept()ed socket is blocking. Fixes bug 67355, patch by
11 grompf@sublimeintervention.com.
13 2004-09-28 Dick Porter <dick@ximian.com>
15 * io.c (pipe_close_private): Fix one small typo in the last change
16 that totally hosed process creation with redirected pipes.
18 2004-09-24 Dick Porter <dick@ximian.com>
25 * handles-private.h: Cope when a file descriptor is reused while
26 the handle that thought it owned it is still referenced, instead
27 of asserting. Probably fixes bug 66479, though we've been unable
30 2004-09-09 Dick Porter <dick@ximian.com>
33 * io.c: Set error codes everywhere.
35 2004-09-06 Dick Porter <dick@ximian.com>
37 * handles.c (_wapi_handle_unref): Reset the private record's type
38 (_wapi_handle_process_fork): Fix long-standing bug in checking
39 handle return values. Also do the required bookkeeping with the
40 new process's handles.
42 * daemon.c: When creating a new process's handles, check whether
43 the shared space needs to be increased
45 2004-08-19 Dick Porter <dick@ximian.com>
47 * handles.c (_wapi_handle_count_signalled_handles): Fix thinko
48 introduced with the fd offset stuff: unlock handles properly when
49 backing off. Fixes the monologue hang at exit.
51 2004-08-18 Dick Porter <dick@ximian.com>
54 * io.c: Check that new fds fit in the table, return error if not
56 * daemon.c (_wapi_daemon_main):
57 * handles.c (shared_init): Have all processes agree on a size for
60 2004-08-17 Dick Porter <dick@ximian.com>
62 * daemon.c (process_new):
63 * handles.c (_wapi_handle_new_internal): Cope when the space
64 reserved for file descriptors is larger than the shared segment
65 size. Fixes the crash reported when running mono under gdb on
68 2004-08-16 Dick Porter <dick@ximian.com>
72 * handles-private.h (_wapi_handle_fd_offset_to_handle): Improve
73 error checking with passed-in file descriptors.
75 2004-08-11 Dick Porter <dick@ximian.com>
78 * io.c: Returned handle values are the file descriptor the handle
83 * daemon.c: Reserve the range of handles that can have the same
84 values as file descriptors. These won't be used, but the values
85 will be used as file, console, pipe or socket handles. The fd to
86 handle mapping is done internally and is invisible to users.
89 * wapi-private.h (_WAPI_HANDLE_VERSION): Increment, because we now
90 reserve a chunk of handle space.
92 2004-07-22 Dick Porter <dick@ximian.com>
95 * threads.c: Move the destruction of the internal thread data to
96 after the thread has been joined. Fixes bug 61418.
98 2004-07-14 Dick Porter <dick@ximian.com>
100 * wait.c (test_and_own): When not waiting for all handles to
101 become signalled, only own and return the lowest. All the
102 documentation suggests that the old way was correct, but
103 experimentation shows it actually works like this. Patch by
105 (sebastien.robitaille@croesus.com), fixes bug 61511.
107 2004-07-08 Dick Porter <dick@ximian.com>
109 * io.c (file_seek): If there is a high 32bit offset part, make
110 sure the low part isn't sign-extended. Set error codes when
111 returning failure. Fixes bug 61131.
113 2004-07-06 Dick Porter <dick@ximian.com>
115 * io.c (file_setfiletime): Check for underflow when converting to
116 time_t values. Set error codes when returning failure. Fixes bug
119 2004-07-05 Dick Porter <dick@ximian.com>
121 * mutexes.c (mutex_ops_init): Make the named mutex mutex sharable.
123 * daemon.c (unref_handle): Only destroy a handle if all processes
124 have released it, not just the current one. Fixes bug 60887.
126 2004-06-24 Dick Porter <dick@ximian.com>
128 * mutexes.c: Indicate when a named mutex was reused
130 2004-06-24 Dick Porter <dick@ximian.com>
132 * threads.c (SuspendThread):
133 * timed-thread.c (_wapi_timed_thread_suspend): Wrap sem_wait in a
134 while loop. See bug 58161.
136 Wed Jun 23 23:29:04 CEST 2004 Paolo Molaro <lupus@ximian.com>
138 * io.c: don't use sharemode for on-disk file permissions: it's used
139 for shared access to the open file.
141 2004-06-22 Dick Porter <dick@ximian.com>
143 * events.c (CreateEvent): When creating an auto-reset event that
144 is initially owned, make sure the set count starts at 1.
146 2004-06-18 Dick Porter <dick@ximian.com>
149 * events.c: Auto-reset events need to release one thread for each
150 time SetEvent() is called. Fixes bug 41292.
154 * mutexes.c: Scan for mutexes that are still locked by a thread
155 when it exits. Fixes the MS demo app linked by bug 41292.
157 * wait.c (test_and_own): Make sure a handle is signalled before it
160 2004-06-16 Dick Porter <dick@ximian.com>
162 * timed-thread.c: Call the thread cleanup exit routine before taking
163 the join mutex, because this could deadlock if another thread tries
164 to join in the meantime. This fixes the hang-at-exit problem seen
167 2004-06-03 Lluis Sanchez Gual <lluis@ximian.com>
169 * threads.c: Implemented SleepEx.
170 * threads.h: Fixed SleepEx signature.
172 2004-06-03 Miguel de Icaza <miguel@ximian.com>
174 * threads.c: When running under valgrind, do not allocate too much
175 stack, as Valgrind default is 1 meg.
177 2004-05-27 Dick Porter <dick@ximian.com>
180 * io.c: Implemented LockFile() and UnlockFile()
182 2004-05-21 Dick Porter <dick@ximian.com>
184 * io.c (CreateFile): Check for existing share modes when opening
190 * daemon.c: Maintain a hash of file share modes, keying on device
191 and inode (to cope with symlinks.)
193 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
195 * daemon-messages.c: Retry if the communication with the daemon is
196 interrupted by a signal.
197 * io.c, sockets.c: Check for EINTR in every syscall that can be interrumped.
198 Only return an error in this case if there is something in the apc queue
199 (which means that it is an interruption requested by the "user").
200 * processes.c: Use WaitForSingleObjectEx. No need to pass "alertable" as
201 true since the wait is small.
202 * shared.c: Retry write calls when interrumped by a signal.
203 * timed-thread.h, timed-thread.c: added _wapi_thread_apc_pending, which
204 returns TRUE if there are pending asynchronous calls (APC) for the
205 provided thread. Also added _wapi_thread_dispatch_apc_queue which calls
206 the enqueued APCs. Defined a new struct ApcInfo that holds information
207 about an enqueued APC.
208 * thread-private.h, threads.c: Implemented QueueUserAPC (which does the same
209 as in win32),_wapi_thread_apc_pending and _wapi_thread_dispatch_apc_queue.
210 These last two methods call the corresponding apc methods in
211 thread-private using the provided thread handle.
212 * threads.h: Added QueueUserAPC.
213 * uglify.h: Added WapiApcProc (needed by QueueUserAPC).
214 * wait.c, wait.h: Changed WaitForSingleObject to WaitForSingleObjectEx, and
215 WaitForMultipleObjects to WaitForMultipleObjectsEx. Implemented support
216 for APCs in those two methods and also in SleepEx.
218 2004-05-17 Dick Porter <dick@ximian.com>
220 * io.c (CopyFile): Speed up. Fixes bug 57859.
222 2004-05-13 Dick Porter <dick@ximian.com>
223 * mono-mutex.c (mono_mutex_unlock): Return EPERM when the current
224 thread doesn't own the mutex, rather than assert()ing.
226 2004-05-11 Dick Porter <dick@ximian.com>
228 * shared.c (_wapi_shm_attach): Cope when a previous daemon startup
229 attempt failed, leaving shared files that look like a daemon is
232 2004-05-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
235 (SetFileAttributes): don't the the exec bit if the corresponding read
238 2004-05-10 Zoltan Varga <vargaz@freemail.hu>
240 * io.c (FindFirstFile): Fix invalid free.
242 2004-05-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
244 * io.c: translate from GFileError to errno codes and don't free
245 variables right after calling mono_io_scandir, as we may overwrite
248 2004-05-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
250 * io.c: g_dir_open return ENOENT for directories on which we don't have
251 read/execute permission, while returning EPERM for anything below those.
252 So, change ENOENT by EPERM if the directory exists.
254 2004-05-07 Dick Porter <dick@ximian.com>
256 * io.c (SetFileAttributes): Don't have failed chmod()s cause a
257 "file not found" error. Fixes bug 54032.
259 2004-05-07 Dick Porter <dick@ximian.com>
261 * io.c (FindFirstFile): Comment out a windows-compatibility check
262 that breaks when directories have metachars in their names.
263 Workaround for bug 58116.
265 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
267 * io.c: fixed for FindFirstFile for empty directories. Closes
270 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
272 * processes.c: set the start time for the current process. Fixes bug
275 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
277 * io-private.h: 'namelist' is now a gchar ** in _WapiHandlePrivate_find.
278 * io.c: implemented scandir using glib functions.
280 2004-05-04 Dick Porter <dick@ximian.com>
282 * daemon.c (read_message): Return FALSE on error so the GSource
283 callback itself can return FALSE. Cures the infinite loop poll()
285 * shared.c: Fix some daemon startup race conditions.
287 2004-04-29 Miguel de Icaza <miguel@ximian.com>
289 * io.c (CopyFile): Use 32k buffers to copy the file instead of 2k,
290 use the stack, do not use dynamic memory.
292 2004-04-29 Zoltan Varga <vargaz@freemail.hu>
294 * io.c: Add scandir implementation for platforms which do not have
297 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
299 * io.[ch]: implemented GetLogicalDriveStrings.
301 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
304 * sockets.c: use the field name from configure when accessing sigval
305 pointer field. Makes this work on the Mac.
307 2004-04-28 Bernie Solomon <bernard@ugsolutions.com>
309 * atomic.c: (InterlockedExchange) fix typo for
312 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
315 * sockets.c: added check for sys/aio.h.
317 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
319 * error.[ch]: added _wapi_get_win32_file_error...
320 * io.c: ... which was _wapi_get_win32_error here.
321 * sockets.c: rename the function calls here too.
323 2004-04-28 Dick Porter <dick@ximian.com>
325 * daemon-messages.c: Avoid a deadlock when a thread is killed while
326 waiting for the daemon by using a recursive mutex. Helps bug 56699.
328 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
330 * io.c: fixed leak in async_notifier().
332 * sockets.[ch]: added AIO support for sockets and fixed WSAIoctl
335 * threads.c: removed old comment.
337 2004-04-26 David Waite <mass@akuma.org>
346 * wapi-private.h: remove comma from end of enumeration declarations
347 * status.h: cast unsigned int types to int for enum assignment
349 2004-04-26 David Waite <mass@akuma.org>
352 * timefuncs.c: declare 64-bit constants as long long types (i.e.
355 2004-04-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
357 * socket-wrappers.h: _wapi_socket == WSASocket now. Added
360 * sockets.c: new unused parameters for _wapi_socket.
362 2004-04-22 Miguel de Icaza <miguel@ximian.com>
364 * timed-thread.c: Replace sem_init with MONO_SEM_INIT to handle
365 the fact that MacOS X is a piece of junk (sem_init is *defined* in
366 the libc, but they return `not implemented').
368 2004-04-22 Dick Porter <dick@ximian.com>
371 * handles-private.h: Reference the handle when it is locked, so
372 that another thread can't blow it away while we're waiting for it
388 * critical-sections.c:
389 * atomic.c: Added pthreads cleanup handlers and error asserts
392 * handles.c: Fixed the gcc "variable might be used uninitialised"
393 warnings. They can't happen, but gcc doesn't know that
394 g_assert()s don't return.
396 Fixed the declaration of _wapi_handle_process_kill() so that it
397 expects the correct type for the pid.
399 * threads.c: Removed the TLS_PTHREAD_MUTEX style locking that
400 hasn't been used in ages and just made the code more complex.
402 2004-04-17 Zoltan Varga <vargaz@freemail.hu>
404 * processes.c: Include <signal.h> for SIGKILL and SIGILL + fix some
405 warnings. Fixes #57168.
407 2004-04-16 Dick Porter <dick@ximian.com>
409 * threads.c (Sleep): Using div(3) with a negative (when signed)
410 numerator causes the quotient to be 0 and the remainder to be the
411 numerator. This feeds a small negative value to nanosleep(3),
412 which will return immediately and cause a busy wait. Fixes bug
415 2004-04-15 Dick Porter <dick@ximian.com>
418 * io.c: Rewrite FindFirstFile and FindNextFile using scandir(3)
419 and fnmatch(3) instead of glob(3). glob() can't cope with being
420 given filenames containing metachars. This fixes bug 40557.
422 2004-04-14 Bernie Solomon <bernard@ugsolutions.com>
424 * security.c: #warning is a GCC-ism
426 2004-04-13 Sebastien Pouliot <sebastien@ximian.com>
428 * security.c: Removed GetUserName as glib g_get_user_name does a
429 better (portability) job. Added ImpersonateLoggedOnUser and
432 2004-04-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
434 * mono-mutex.h: move pthread_mutex_timedlock declaration to...
435 * mono-mutex.c: ...here. It was causing a warning that prevented
436 libgdiplus compilation.
438 2004-04-04 Miguel de Icaza <miguel@ximian.com>
440 * security.c (GetUserName): Make it work on MacOS X
442 2004-04-02 Gonzalo Paniagua Javier <gonzalo@ximian.com>
444 * security.c: use getpwuid_r if available. This one is thread-safe.
446 2004-04-02 Sebastien Pouliot <sebastien@ximian.com>
448 * Makefile.am: Added security.c|h.
449 * security.c: New file for security related functions. Added function
450 GetUserName to fix #56144.
451 * security.h: New. Header file for security.c
452 * wapi.h: Added include for security.h
454 2004-03-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
456 * daemon-messages.h: added kill structs.
458 * daemon.c: implemented process_process_kill.
459 * handles-private.h: define process_process_kill.
460 * handles.c: implemented _wapi_handle_process_kill.
461 * processes.[ch]: implemented TerminateProcess.
463 2004-03-25 Bernie Solomon <bernard@ugsolutions.com>
465 * daemon.c (rem_fd): On solaris you seem to get an
466 error even after removing the input source so don't
467 try and rem_fd it twice.
469 2004-03-25 Lluis Sanchez Gual <lluis@ximian.com>
471 * daemon.c: in process_post_mortem, If the child terminated due to the
472 receipt of a signal, the exit status must be based on WTERMSIG, since
473 WEXITSTATUS returns 0 in this case.
475 2004-03-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
477 * daemon.c: turned a warning into a DEBUG statement. Now we may hit it.
479 2004-03-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
481 * daemon.c: only call getdtablesize () once.
482 * processes.c: wait 500 ms to check if execve failed and throw the same
483 exception as MS on failure. Fixes bug #32809.
485 2004-03-17 Bernie Solomon <bernard@ugsolutions.com>
487 * io.c (async_notifier): use "union sigval" rather
488 than sigval_t as Solaris doesn't have sigval_t
489 (which isn't in IEEE 1003.1 either).
491 2004-03-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
493 * io.c: added debug stuff and removed a few redundant lines in
496 2004-03-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
498 * io-private.h: added new fields for file structure. Declare
499 _wapi_io_add_callback.
501 * io.c: added _wapi_get_win32_error, support aio_read/write in
502 file_read/write. Implemented _wapi_io_add_callback, which is where
505 * io.h: added new fields for WapiOverlapped and typedef for the
508 * processes.c: fixed off-by-one bug when handling environment variables
511 * threads.[ch]: implemented BindIoCompletionCallback.
513 * uglify.h: added typedef for LPOVERLAPPED_COMPLETION_ROUTINE.
515 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
517 * socket-wrappers.h: Remove extra semicolon.
519 2004-03-03 Dave Camp <dave@ximian.com>
521 * daemon.c: (add_fd), (fd_activity), (_wapi_daemon_main):
522 Use a new main context.
524 2004-03-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
527 (GetFileAttributes): set the error depending on errno instead of
528 setting ERROR_FILE_NOT_FOUND always. See bug #55160.
530 2004-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
533 (CopyFile): free the buffer on error.
535 (WSAIoctl): free the buffer on error.
537 2004-02-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
539 * error.c: fixed mapping for EPROTONOSUPPORT and ESOCKTNOSUPPORT.
541 * sockets.[ch]: retry creating the socket for AF_INET, SOCK_RAW
542 using IP protocol with IP over IP. Implemented WSAIoctl UNIX-style.
544 2004-01-27 Bernie Solomon <bernard@ugsolutions.com>
546 * shared.c (_wapi_shm_file): add hostname
547 to shared data file names to handle NFS mounted
550 Mon Jan 26 16:15:03 CET 2004 Paolo Molaro <lupus@ximian.com>
552 * sockets.h: remove obsolete soklen_t typedef.
554 Fri Jan 23 21:07:02 CET 2004 Paolo Molaro <lupus@ximian.com>
556 * socket-wrappers.h, sockets.h, sockets.c, Makefile.am: move socket
557 wrappers to its own non-installed header file.
559 2004-01-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
562 (FindFirstFile): unlock the handle if FindNextFile fails.
563 (FindNextFile): g_free a couple of pointers before retrying.
566 (WaitForMultipleObjects): if only one handle provided, use
569 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
571 * handles-private.h: (_wapi_handle_type) check
572 for segment in range before using it
574 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
576 * thread-private.h: _wapi_thread_ops is now const
579 Mon Dec 22 18:29:03 CET 2003 Paolo Molaro <lupus@ximian.com>
581 * threads.c, timed-thread.c, timed-thread.h: use mach
582 semaphores on Darwin (MacOSX) since the posix ones
583 are mostly broken there (threads are not created suspended
584 and they can start executing before they are fully initialized
585 like in tests/thread-static.cs).
587 Mon Dec 22 17:18:45 CET 2003 Paolo Molaro <lupus@ximian.com>
589 * atomic.h: ppc fixes.
591 2003-12-19 Bernie Solomon <bernard@ugsolutions.com>
593 * handles.c: remove my bad use of MONO_ZERO_ARRAY_LENGTH
596 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
598 * shared.c: (_wapi_shm_open) make scratch file
599 not have to immediately regrow to avoid remaps
600 (HPUX can't cope with these).
601 (_wapi_shm_attach) use actual size of file
602 to set scratch data_len for the creating process.
604 * handles.c: (_wapi_handle_new_internal) make
605 sure mutex & cond var are initialized even for
606 non process shared ones.
607 (_wapi_handle_unref) always call destroy
608 routines on mutex & cond var
610 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
612 * daemon.c: change channel data structure so
613 input sources are removed from glib event loop
614 properly. xsp works better on Solaris and
617 2003-12-12 Bernie Solomon <bernard@ugsolutions.com>
619 * wapi-private.h: Replace G_GNUC_PRETTY_FUNCTION
620 definition with file & line number for non-GCC
623 2003-12-08 Bernie Solomon <bernard@ugsolutions.com>
625 * Makefile.am: make sure hppa_atomic.s is in distribution
627 2003-12-01 Dick Porter <dick@ximian.com>
630 * mutexes.c (CreateMutex):
631 * mutex-private.h (struct _WapiHandle_mutex):
632 * handles.c: Look up certain handle types by name, in a shared
633 namespace. Currently only mutex handles have this implemented.
636 * semaphores.c (CreateSemaphore):
637 * events.c (CreateEvent): Fix signature
639 2003-11-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
641 * io.c: don't call g_free before testing errno as it may modify it.
642 If the path exists, return an error if it's not a directory. Fixes
645 2003-11-20 Dick Porter <dick@ximian.com>
647 * io.c: Missed a little-endian UTF16 conversion. Patch from
648 Jeroen Zwartepoorte (Jeroen@xs4all.nl), fixes bug 51065.
650 2003-10-29 Dick Porter <dick@ximian.com>
652 * io.c (MoveFile): If the move crosses filesystems, try and fall
653 back to copy and delete. Patch from Jörg Rosenkranz
654 (JoergR@voelcker.com), fixes bug 50298.
656 2003-10-28 Dick Porter <dick@ximian.com>
658 * io.c: Use the new encoding conversion to cope with non-utf8
659 locales in filenames.
661 * processes.c: Ditto for process arguments.
663 Tue Oct 21 12:01:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
665 * atomic.h: some ppc inline asm fixes (incorrect use of labels,
666 incorrect register constraints, incorrect clobber lists).
668 2003-10-13 Bernie Solomon <bernard@ugsolutions.com>
670 * Makefile.am hppa_atomic.s: add HP 64bit
671 implementation of atomic ops
673 2003-10-13 Zoltan Varga <vargaz@freemail.hu>
675 * threads.c (CreateThread): Wrap pthread_attr_setstacksize call in
676 a conditional for platforms that don't have it.
678 2003-10-09 Bernie Solomon <bernard@ugsolutions.com>
680 * threads.c: (CreateThread) use stacksize argument
681 if non-zero - change default for 64 bits to 4Mb
683 2003-09-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
685 * sockets.c: set last error when socket creation fails. This shed some
688 2003-09-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
690 * processes.c: fixed bug #48973: we only change \ by / for the argument
691 to be used as command.
692 When getting the program name from the args, don't let the space between
695 2003-09-24 Bernie Solomon <bernard@ugsolutions.com>
697 * atomic.h atomic.c: fix sparc so lock is
698 global, increment does so and it compiles under Sun compiler.
700 2003-09-22 Bernie Solomon <bernard@ugsolutions.com>
702 * handles.c: include <string.h> directly as may
703 not be nested in <sys/un.h> like Linux
705 2003-09-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
708 (DeleteFile): call SetLastError on failure. Fix by
709 richard.torkar@htu.se (Richard Torkar). Closes bug #48222.
711 2003-09-15 Lluis Sanchez Gual <lluis@ximian.com>
713 * daemon.c: In compare_process(), discard handles already signalled.
715 2003-09-02 Dick Porter <dick@ximian.com>
717 * io.c: Work around glib brain-dead assumptions about utf8-encoded
718 filenames. Fixes bug 30781.
720 2003-08-28 Dick Porter <dick@ximian.com>
722 * critical-sections.c: Patch from Bernie Solomon
723 <bernard@ugsolutions.com> to emit a warning if locking a critical
726 2003-07-23 Dick Porter <dick@ximian.com>
729 * daemon.c (maybe_exit): Avoid the race condition when the daemon is
730 closing but another client comes along when the shared data is still
731 visible. Should fix bugs 33671 and 35213.
733 2003-07-23 Dick Porter <dick@ximian.com>
735 * handles.c: Initialise handle mutex and cond. Fix by
736 Bernie Solomon <bernard@ugsolutions.com>
738 2003-07-15 Dick Porter <dick@ximian.com>
740 * timed-thread.c (timed_thread_start_routine): Fix virtual memory
741 leak when threads quit. Fixes bug 44067.
743 Wed Jun 18 19:08:40 CEST 2003 Paolo Molaro <lupus@ximian.com>
745 * io.c: never add write permission for group or others in
746 SetFileAttributes ().
748 2003-06-17 Dick Porter <dick@ximian.com>
750 * io.c (SetFileAttributes): Implement the ReadOnly attribute, and
751 ignore the unsupported ones ("fixes" bug 44977).
753 2003-06-17 Lluis Sanchez Gual <lluis@ximian.com>
755 * misc.c: fix bug in _wapi_calc_timeout. It gave wrong values for
756 high ms values (there was an overflow).
758 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
760 * system.h (struct _WapiSystemInfo ): Fix warnings when using gcc-3.3.
762 2003-06-11 Dick Porter <dick@ximian.com>
764 * shared.c: Fix shared directory creation. Patch from
765 Pablo Baena <pbaena@uol.com.ar>
767 2003-06-10 Dick Porter <dick@ximian.com>
769 * atomic.c: Delete the useless compile warning
771 2003-06-09 Dick Porter <dick@ximian.com>
773 * daemon.c: Lookup env as a string array. Fixes bug 44289. Also
774 make setting the process handle value in the environment actually
777 * processes.c: Pretty up the process name, if it happens to be
778 "mono" such as when another mono process forks "mono foo.exe"
780 2003-06-05 Dick Porter <dick@ximian.com>
782 * processes.c (process_set_current): Don't do an expensive handle
783 search at application startup, check the environment to see if the
784 process handle has already been created.
786 * io.c: Don't do an expensive handle search when creating stdin,
787 stdout and stderr handles, just create them all the first time one
797 * daemon.c: Support for "unlimited" number of handles and scratch
800 Speed up application startup by passing process handle in the
801 environment, rather than let the app scan all handles (which gets
802 really slow when there are more than a few thousand to check.)
804 Initialise some structs passed to syscalls, noticed by valgrind.
807 2003-05-20 Dick Porter <dick@ximian.com>
809 * io.c (FindFirstFile): Include . files in the glob. Fixes bug
812 2003-05-19 Dick Porter <dick@ximian.com>
814 * threads.c: Set the new thread's stack size to 2M. Fix needed
815 for BSD, reported by Martin Dvorak <md@9ll.cz>
817 2003-05-16 Dick Porter <dick@ximian.com>
820 * io.c: Implement GetTempPath()
822 2003-05-16 Dick Porter <dick@ximian.com>
824 * processes.c (CreateProcess): Set some error codes
826 2003-05-12 Dick Porter <dick@ximian.com>
828 * misc.c (_wapi_calc_timeout): Cope with overflowing tv_nsec.
829 Patch from Martin Dvorak <mdvorak@ninell.cz>.
831 2003-05-10 Dick Porter <dick@ximian.com>
833 * io.c (CopyFile): Copy file mode as well as file data. Based on
834 suggestion by Giuseppe Greco <giuseppe.greco@agamura.com>, bug
837 2003-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
839 * handles.c: don't call GC_gcollect when creating new handles.
841 2003-05-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
843 * handles.c: added some debugging code. Call GC_gcollect
844 before creating a new handle. It makes Lupus' test run smoother and
845 faster (from 62 to 83 request per second). Notice that calling
846 GC_finalizer_notifier if needed (GC_should_invoke_finalizer ()) does
847 not improve nor degrade the performance, so i don't do it.
849 2003-05-02 Dick Porter <dick@ximian.com>
851 * sockets.c: Rearrange closesocket() and socket_close_private(),
852 and remember to unref the handle, so we don't leak socket handles.
853 Fix from Pelle Johnsen <pelle.johnsen@mail.dk>
855 2003-04-11 Dick Porter <dick@ximian.com>
857 * atomic.h: ARM atomic operations by Malte Hildingson
858 <tds00mahi@tellus.thn.htu.se>
860 Tue Apr 8 11:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
862 * atomic.h: fix macosx build by "Urs C. Muff" <umuff@quark.com>.
864 2003-04-03 Martin Baulig <martin@ximian.com>
866 The following change is conditional to `WITH_INCLUDED_LIBGC'
867 which is not yet enabled by default.
869 * threads.c (SuspendThread, ResumeThread): Fully implemented this.
870 (gc_init): New static function; install a signal handler for
871 SIGPWR which is used to suspend threads. [FIXME: it SIGPWR
872 doesn't exist on all Unix systems, we need to find another
874 (mono_wapi_push_thread_stack): New public function. Tells the
875 garbage collector about the current stack pointer of a suspended
878 2003-04-03 Martin Baulig <martin@ximian.com>
880 * timed-thread.h (TimedThread): Added `suspended_sem',
881 `suspend_count' and `stack_ptr'.
883 2003-03-28 Dick Porter <dick@ximian.com>
885 * atomic.h: PPC support gratiously donated to the public domain
886 by John Duncan <jddst19@mac.com>
888 2003-03-20 Dick Porter <dick@ximian.com>
890 * sockets.c (_wapi_connect): If connect() fails with EACCES, try
891 setting SO_BROADCAST and connecting again. Fixes bug 39178.
893 2003-03-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
895 * processes.c: included Jerome Laban's patch and call SetLastError when
896 the executable is not found.
898 2003-03-03 Dick Porter <dick@ximian.com>
900 * io.c (CreateFile): Try opening directories readonly, so that
901 timestamps can be adjusted. Patch by Elan Feingold
902 <efeingold@mn.rr.com>.
904 2003-02-25 Dick Porter <dick@ximian.com>
906 * shared.c (_wapi_shm_attach): Return a failure code on system
907 call errors, rather than exiting.
909 2003-02-21 Dick Porter <dick@ximian.com>
911 * processes.c (GetCurrentProcessId): Use the current process
912 handle to return the process ID, as getpid() is unreliable
913 (linuxthreads gives each thread a different pid). Fixes bug
916 2003-02-21 Dick Porter <dick@ximian.com>
918 * io.c (FindNextFile): Skip over dangling symlinks. Fixes bug
921 2003-02-11 Dick Porter <dick@ximian.com>
924 * timefuncs.c: Added GetTickCount()
926 2003-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
928 * error.c: added WSA_EHOSTUNREACH mapping.
930 2003-01-26 Miguel de Icaza <miguel@ximian.com>
932 * io.c (SetFileAttributes): This routine is not currently
933 implemented for the general case, but I added a special case to
934 set the executable bit on Linux.
936 Wed Jan 15 15:55:40 CET 2003 Paolo Molaro <lupus@ximian.com>
938 * sockets.h, daemon.c, io.c: compilation fixes on MacOSX.
940 2003-01-08 Dick Porter <dick@ximian.com>
942 * sockets.c: Fixed setting blocking mode to true (fixes bug 36388)
944 2002-12-11 Juli Mallett <jmallett@FreeBSD.org>
946 * daemon.c, handles-private.h, handles.c, wapi-private.h:
947 Check for an implementation which says it supports
948 _POSIX_THREAD_PROCESS_SHARED, rather than just one that
949 defines the symbol. Defined but with a value of -1 still
950 means that it is unsupported.
952 2002-12-08 Martin Baulig <martin@ximian.com>
954 * handles.c (_wapi_handle_new): Create new non-shared handles with
955 an initial refcount of 1, not 0.
957 2002-11-22 Dietmar Maurer <dietmar@ximian.com>
959 * threads.c (TlsGetValue): removed unnecessary mutex
961 2002-11-20 Dick Porter <dick@ximian.com>
963 * timed-thread.c (_wapi_timed_thread_attach): Attached threads
964 need to store their data structure too.
966 * threads.c: Make sure the threading data is initialised wherever
969 2002-11-15 Dick Porter <dick@ximian.com>
971 * timed-thread.c: Removed unneeded parameters in
972 _wapi_timed_thread_attach().
974 * threads.c: Renamed AttachThread() to make it not look like
975 external API. Removed unneeded parameters.
977 2002-11-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
979 * error.[ch]: added errno_to_WSA (). It displays a warning and return
980 WSASYSCALLFAILURE if there is no error mapping for the given errno,
982 * sockets.c: use errno_to_WSA and fixed display of warning for h_errno.
984 2002-10-31 Dick Porter <dick@ximian.com>
987 * io.c: Define and use INVALID_FILE_ATTRIBUTES
989 2002-10-07 Dick Porter <dick@ximian.com>
992 * daemon.c: Use a more accurate time source for process start and
995 2002-10-03 Dick Porter <dick@ximian.com>
999 * threads.c: Fixes for freebsd. Make sure that mutex and condition
1000 creation and deletion happen in the process that owns them, when
1001 POSIX shared thread objects aren't supported. This breaks on
1002 freebsd, as pthread_t is a pointer to data.
1004 2002-10-02 Dick Porter <dick@ximian.com>
1006 * shared.c: Use mmap() instead of sysv shm for the shared data.
1008 * wapi-private.h (_WAPI_HANDLE_VERSION): Reset back to 0, for the
1012 * daemon.c: mmap()ed regions survive fork, so just pass the
1013 pointer to _wapi_daemon_main instead of mapping it again.
1015 2002-10-01 Dick Porter <dick@ximian.com>
1017 * timed-thread.c: Kludge for CREATE_SUSPENDED thread creation.
1018 Unfortunately libgc uses the same thread suspend technique that I
1019 want to, and the two don't mix: libgc will deadlock when it tries
1020 to stop the world if a thread has already been suspended by
1021 someone else. Just do the simple suspended create rather than the
1022 general purpose thread suspension for now.
1024 * threads.c: Pass create flags to the timed_thread create call, to
1025 implement suspended thread creation. ResumeThread() partially
1026 implemented, to cope with the case where a newly created but
1027 suspended thread is launched.
1029 2002-09-30 Dick Porter <dick@ximian.com>
1031 * sockets.c (ioctlsocket): Set non-blocking mode in a better way,
1034 2002-09-27 Dick Porter <dick@ximian.com>
1036 * semaphores.c: Only include semaphore.h if it's present. Patch
1037 for BSD from jmmv@hispabsd.org (Julio Merino).
1039 2002-09-27 Dick Porter <dick@ximian.com>
1041 * processes.c: Pass environment and working directory to the
1042 daemon when forking. Don't let argv[0] be duplicated when looking
1043 for the program name. Implement EnumProcessModules (simple
1044 version for now, lsof-style later if needed), GetModuleBaseName,
1045 {Get,Set}ProcessWorkingSetSize (just faked, because the vm hints
1046 aren't available on Linux).
1048 * process-private.h: Store the process name, and the working set
1052 * handles-private.h: New functions to store and retrieve an array
1053 of strings in the scratch space
1055 * daemon.c: Don't miss deleting some handles when a client exits
1056 (we used to rely on the client doing the final cleanup, but
1057 obviously if the client is no longer there the daemon has to do
1060 Process forking now sets the environment and the working
1063 * io.c: Don't confuse fd 0 with an unassigned handle struct
1065 * atomic.h: Add a google cache alternative to the msdn URL
1067 2002-09-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1070 (_wapi_recvfrom): added ECONNRESET to the switch.
1072 2002-09-24 Mark Crichton <crichton@gimp.org>
1074 * atomic.h: Yea. On linux, sparc isn't sparc, it's __sparc__.
1077 2002-09-19 Mark Crichton <crichton@gimp.org>
1079 * daemon.c, shared.c: Added NEED_LINK_UNLINK for systems that
1080 dont have Linux's abstract filesystem for sockets.
1082 2002-09-19 Mark Crichton <crichton@gimp.org>
1084 * atomic.h: Added SPARC atomic asm code.
1085 * daemon.c, handles-private.h, handles.c, wapi-private.h:
1086 undefined _POSIX_THREAD_PROCESS_SHARED. This actually exists on
1087 Solaris 9, however, the code paths don't seem to work. More testing
1088 on the shared case is *really* needed.
1090 2002-09-03 Dick Porter <dick@ximian.com>
1093 * threads.c: Removed PosixKillThread(), because it's not in the
1096 2002-08-20 Dick Porter <dick@ximian.com>
1098 * handles.c (_wapi_handle_scratch_store): Made stored byte lengths
1099 multiples of 4 bytes, to keep header structures aligned. Needed
1100 for sparc, at least. (Patch from crichton@gimp.org)
1102 * handles.c: Removed 'disable_shm' variable (we've defaulted to
1103 building with shm enabled for months now)
1105 2002-08-19 Dick Porter <dick@ximian.com>
1107 * daemon.c: Rewrote the poll() loop to use GIOChannels instead,
1108 for legacy NeXT-based systems.
1110 2002-08-12 Dick Porter <dick@ximian.com>
1112 * atomic.h: Rename some parameters to avoid c++ keywords (Patch
1113 from Joseph Wenninger <kde@jowenn.at>)
1115 2002-08-05 Dietmar Maurer <dietmar@ximian.com>
1117 * threads.c: use fast spinlocks by default
1119 2002-08-02 Dick Porter <dick@ximian.com>
1121 * io.c (GetStdHandle): Add a handle reference when returning a
1122 duplicate console handle. This fixes the unref_handle errors in
1125 2002-08-01 Dietmar Maurer <dietmar@ximian.com>
1127 * threads.c (TLS_PTHREAD_MUTEX): define this because else some
1130 2002-08-01 Dick Porter <dick@ximian.com>
1132 * threads.c: Use atomic spinlocks in TLS functions
1135 * Makefile.am: Added mono-spinlock.h
1137 2002-07-21 Jeffrey Stedfast <fejj@ximian.com>
1139 * daemon-messages.c: #include <sys/types.h> and <sys/sockets.h> -
1140 these are needed for sendmsg() and also for struct msghdr (at
1141 least on Solaris). Solaris still won't build because struct msghdr
1142 doesn't have msg_flags, msg_control, or msg_controllen members.
1143 (CMSG_SPACE): Define for systems that don't have it.
1146 2002-07-20 Dick Porter <dick@ximian.com>
1152 * handles.c: Implemented pipe handles
1155 * daemon.c: Fixed bug in handle closing.
1158 * daemon.c: Forked processes now close all open file descriptors.
1160 Fri Jul 19 19:05:19 CEST 2002 Paolo Molaro <lupus@ximian.com>
1162 * sockets.h, io-layer.h, critical-sections.h: don't include config.h
1165 2002-07-19 Martin Baulig <martin@gnome.org>
1167 * threads.c (ExitThread): Call exit() if no threads has been
1170 2002-07-17 Dick Porter <dick@ximian.com>
1172 * daemon-messages.c: Freebsd fixes from Andreas Kohn
1173 <andreas.kohn@gmx.net>
1175 2002-07-15 Dick Porter <dick@ximian.com>
1177 * io.c: Removed bogus console_flush() method, that was just cut
1178 and pasted from file_flush when I separated the two handle types.
1180 2002-07-12 Dick Porter <dick@ximian.com>
1182 * io.c (convert_from_flags): Fixed misunderstanding wrt fcntl
1183 flags. Fixes bug 27633.
1185 2002-07-12 Dick Porter <dick@ximian.com>
1189 * daemon.c: Use size of sockaddr_un.sun_path from config.h
1191 2002-07-12 Dick Porter <dick@ximian.com>
1193 * processes.c (CreateProcess): Send stdin, stdout and stderr
1194 handles if the startup info doesnt specify new ones
1196 * io.c (GetStdHandle): Return the same handle when the same
1197 standard handle is requested
1199 * handles.c: Pass file descriptors when forking
1201 * daemon.c: Use supplied file descriptors when forking a new
1204 * daemon-messages.h:
1205 * daemon-messages.c: Pass stdin, stdout and stderr file
1206 descriptors to the daemon (used when forking)
1208 2002-07-11 Miguel de Icaza <miguel@ximian.com>
1210 * daemon.c (_wapi_daemon_main): Use sizeof
1211 (main_socket_address.sun_path) instead of hardcoded 108 value.
1213 * handles.c (shared_init): Use sizeof
1214 (shared_socket_address.sun_path) instead of hardcoded 108 value.
1216 2002-07-10 Dennis Haney <davh@davh.dk>
1220 * daemon.c: Lots of documentation, some added error checking, and
1221 code readability improvements.
1223 * daemon-messages.h: Add the Error request type to improve error
1226 * daemon-messages.c: Do a bit more error checking on send() and
1227 recv(), and log errors with a higher severity level.
1229 2002-07-04 Dick Porter <dick@ximian.com>
1231 * daemon.c (process_process_fork): Fix argument handling, due to
1232 buggy understanding of g_strsplit() behaviour.
1234 2002-07-03 Dick Porter <dick@ximian.com>
1237 * threads.c: Implement OpenThread(). Define access-control values
1243 * Makefile.am: Added access.h, to hold shared access-control
1246 2002-07-02 Dick Porter <dick@ximian.com>
1248 * wapi-private.h (_WAPI_HANDLE_VERSION): New protocol version
1250 2002-07-02 Dick Porter <dick@ximian.com>
1252 * handles.c (shared_init): Make a second attempt to contact the
1253 daemon if the shared memory attach succeeds, but the connect()
1254 fails. (This copes with the daemon crashing without cleaning up
1260 * shared.c (_wapi_shm_attach): Don't exec() anything when we fork
1261 the daemon, it's now built into the library.
1263 2002-06-25 Dick Porter <dick@ximian.com>
1266 * handles-private.h:
1267 * daemon-messages.h:
1268 * daemon.c: Process forking and handle data management
1271 * process-private.h:
1272 * processes.c: Process forking and other support functions
1274 2002-06-25 Dick Porter <dick@ximian.com>
1276 * versioninfo.h: PE resource decoding
1278 * unicode.c (_wapi_unicode_to_utf8): g_utf16_to_utf8 doesnt need
1279 to be told the string length
1281 * io.c: Removed the ACTUALLY_DO_UNICODE option. Fixed some leaks.
1282 Moved _wapi_time_t_to_filetime and the WapiFileTime typedef to
1285 2002-06-12 Dick Porter <dick@ximian.com>
1288 * daemon-messages.c: Handle SIGPIPE in a non-stupid way in the
1289 daemon, if MSG_NOSIGNAL isn't available. Thanks to Jaroslaw
1290 Kowalski <jarek@atm.com.pl> for pointing out the bogosity.
1292 2002-06-10 Jaroslaw Kowalski <jarek@atm.com.pl>
1294 * sockets.c, daemon-messages.c: Prevent SIGPIPE from being raised
1295 when writing to a closed socket.
1297 2002-06-08 Jeffrey Stedfast <fejj@ximian.com>
1299 * mono-mutex.c (mono_once): New convenience function for my
1304 * critical-sections.c:
1312 * atomic.c: Use mono_once() rather than pthread_once().
1314 2002-06-06 Jeffrey Stedfast <fejj@ximian.com>
1316 * handles.c (_wapi_handle_new): pthread_once() is not atomic, so
1317 if multiple threads all try to call _wapi_handle_new() before the
1318 shared data has been initialized, it is possible that we could get
1319 into a condition where shared_init() is being executed and later
1320 threads will pass by pthread_once() due to the fact that it has
1321 already been called and so therefor will attempt to use the shared
1322 data before it has been completely initialized. If we instead use
1323 a standard mutex locking mechanism around shared_init(), we can
1324 avoid the situation entirely. By wrapping the mutex locking in a
1325 check to see if we've already initialized the data, we can even
1326 avoid wasting resources by having to lock/unlock the mutex in any
1327 later calls (the only time we'd have to worry about
1328 locking/unlocking is the initial race to call shared_init() at
1331 Sat Jun 1 13:27:11 CEST 2002 Paolo Molaro <lupus@ximian.com>
1333 * atomic.h: inline asm fixes from Dennis Haney (davh@davh.dk).
1335 Fri May 31 16:21:54 CEST 2002 Paolo Molaro <lupus@ximian.com>
1337 * daemon.c, handles.c: rename "sun" local var since it's apparently
1338 a #define on Solaris.
1340 Fri May 31 15:40:14 CEST 2002 Paolo Molaro <lupus@ximian.com>
1342 * daemon-messages.c: work-around MSG_NOSIGNAL missing on some
1345 2002-05-15 Dick Porter <dick@ximian.com>
1347 * wait.c: Fix a deadlock in WaitForMultipleObjects
1349 2002-05-14 Dick Porter <dick@ximian.com>
1351 * io.c: Fix a cut&paste error, found by
1352 Jaroslaw Kowalski <jarek@atm.com.pl>
1354 2002-05-10 Dan Lewis <dihlewis@yahoo.co.uk>
1358 2002-05-09 Dick Porter <dick@ximian.com>
1364 * handles-private.h:
1366 * Makefile.am: Remove now-unused file wait-private.h
1368 2002-05-08 Dick Porter <dick@ximian.com>
1370 * shared.c: Better error messages, and report when daemon
1371 connection fails rather than blocking forever. Do some more
1372 shared memory sanity checking.
1374 * handles.c: Better error messages when connecting to shared
1375 memory and the handle daemon. Fall back to non-shared handles if
1376 an error occurs. Set the default back to 'shared handles'. Fix a
1377 crashing bug in scratch space allocation that mangled the block
1380 2002-05-07 Miguel de Icaza <miguel@ximian.com>
1382 * handles.c (shared_init): Disable SHM for now, people have too
1383 many problems with this, and the diagnostics are not helping.
1385 2002-05-06 Dan Lewis <dihlewis@yahoo.co.uk>
1387 * io.c: CreateFile sets win32 last error.
1389 2002-05-05 Dick Porter <dick@ximian.com>
1392 * handles-private.h:
1398 * process-private.h:
1400 * semaphore-private.h:
1404 * event-private.h: Simplify the WapiHandleOps struct: take out all
1405 the file-specific entries, leaving just the items that operate on
1406 handles themselves. Split the close operation into shared and
1407 private parts: shared close is called by the daemon.
1409 * handles.c: As above, but also pass handle allocation, ref and
1410 unref operations to the daemon. Populate the handle_ops array at
1411 compile time, because the daemon needs to call ops on handles too.
1412 Don't bother to track open handle counts any more, the daemon does
1416 * thread-private.h: As above, but also make the thread data
1419 * shared.c: Fork a handle daemon if the calling process created
1420 the shared memory segment.
1423 * daemon-messages.c:
1424 * daemon-messages.h:
1425 * Makefile.am: Build a daemon to manage handle allocation and
1426 destruction without needing to lock the shared memory
1428 2002-04-30 Jeffrey Stedfast <fejj@ximian.com>
1430 * atomic.c: Changed to use a normal mutex rather than a spinlock
1431 since a lot of platforms seem to not have them :\
1433 2002-04-30 Dick Porter <dick@ximian.com>
1435 * Completely rewrote the handle waiting code: removed the helper
1436 thread and its attendant complexity. All handle waiting is now
1437 abstracted into the WaitForSingleObject() and
1438 WaitForMultipleObjects() functions.
1440 * Implemented inter-process sharing of handles using sysv shared
1441 memory. This makes handles even more opaque, with a handle now
1442 just an index into an array.
1444 2002-04-25 Dan Lewis <dihlewis@yahoo.co.uk>
1446 * io.c: unitialized pointer in GetCurrentDirectory.
1448 Sat Apr 20 13:37:39 CEST 2002 Paolo Molaro <lupus@ximian.com>
1450 * threads.c: destroy the mutex at thread destruction
1451 (if/when thread destruction code will be actually called).
1452 When protecting a tls data pointer from the gc, use also the
1453 thread id in the key.
1455 Wed Apr 17 18:36:27 CEST 2002 Paolo Molaro <lupus@ximian.com>
1457 * timed-thread.c: avoid race condition when setting the thread to
1460 2002-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1462 * jit.h: to more #include lines to avoid breaking compilation
1463 under windows when upgrading mingw and w32api to version
1466 2002-04-16 Dick Porter <dick@ximian.com>
1468 * atomic.h: Explanatory comment about lack of 80386 support
1470 2002-04-15 Dick Porter <dick@ximian.com>
1472 * atomic.h: use xaddl for InterlockedIncrement() and
1473 InterlockedDecrement(). Use cmpxchgl in a loop for
1474 InterlockedExchange() and InterlockedExchangePointer().
1476 Mon Apr 15 13:31:22 CEST 2002 Paolo Molaro <lupus@ximian.com>
1478 * unicode.c: fix unicode_len() to not access uninitialized memory
1479 (and updated to conform to mono code style).
1481 Fri Mar 29 17:15:11 CET 2002 Paolo Molaro <lupus@ximian.com>
1483 * io.c: EEXISTS is ignored for directory creation.
1484 * mono-mutex.h: remove silly "pragma }" that emacs users insert
1485 because they use a broken editor:-)
1487 2002-03-28 Dick Porter <dick@ximian.com>
1493 * handles.c: Warning cleanups
1495 2002-03-27 Dan Lewis <dihlewis@yahoo.co.uk>
1497 * unicode.h, unicode.c: changed to gunichar2
1498 * io.h, io.c: changed strings to gunichar2*, added
1499 SetFileAttributes(), GetCurrentDirectory(), SetCurrentDirectory(),
1500 some fixes to FindFirstFile() and friends.
1502 2002-03-26 Dick Porter <dick@ximian.com>
1504 * types.h: Implement the large integer struct
1507 * timefuncs.c: Dummy functions that don't yet implement
1508 QueryPerformanceCounter() and QueryPerformanceFrequency()
1511 * threads.c: Implement SleepEx()
1514 * system.c: Beginnings of GetSystemInfo()
1516 * mono-mutex.c (pthread_mutex_timedlock): Fix a ms/ns conversion
1520 * context.c: Dummy function that doesnt yet implement
1524 * atomic.c: Interlocked functions
1526 Mon Mar 25 13:01:40 CET 2002 Paolo Molaro <lupus@ximian.com>
1528 * threads.c: use a gc-safe hash table to store tls pointers.
1530 2002-03-22 Dick Porter <dick@ximian.com>
1532 * threads.c: Fix a race condition where a thread can start and
1533 exit before the handle has been properly initialised (no reason
1534 why the handle couldn't be initialised beforehand, so do so)
1536 Fix a ms to ns conversion magnitude thinko.
1538 2002-03-21 Dick Porter <dick@ximian.com>
1540 * semaphores.c: Fix a problem when waiting for one or more
1541 semaphores, and another semaphore is Released (all waiting
1542 semaphores assumed they were signalled)
1544 2002-03-29 Dan Lewis <dihlewis@yahoo.co.uk>
1546 * io.h, io.c, uglify.h: added MoveFile, CopyFile, CreateDirectory,
1547 RemoveDirectory, GetFileAttributes, GetFileAttributesEx
1549 2002-03-19 Dietmar Maurer <dietmar@ximian.com>
1551 * threads.c (Sleep): bug fix: 1ms == 1000000ns
1553 2002-03-19 Dan Lewis <dihlewis@yahoo.co.uk>
1555 * io.h, io.c, events.c, mutexes.c, semaphores.c, sockets.c,
1556 threads.c, io.c: added flush method to handles.
1558 * io.c: FlushFileBuffers() and FindFirstFile() functions.
1560 Thu Mar 7 17:21:52 CET 2002 Paolo Molaro <lupus@ximian.com>
1562 * threads.c, timed-thread.c, wait.c: Boehm-GC anable.
1564 2002-02-20 Dick Porter <dick@ximian.com>
1566 * io-layer.h: Always build without cygwin support on windows
1568 Mon Feb 18 15:50:59 CET 2002 Paolo Molaro <lupus@ximian.com>
1570 * sockets.c: #undef DEBUG.
1572 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
1574 * io-layer.h: conditionally include sys/filio.h and sys/sockio.h
1575 for FIONBIO, FIONREAD, and SIOCATMARK.
1577 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
1579 * sockets.c: conditionally include sys/filio.h and sys/sockio.h
1580 for FIONBIO, FIONREAD, and SIOCATMARK.
1582 2002-02-13 Dick Porter <dick@ximian.com>
1584 * sockets.c: Implement shutdown and select
1586 2002-02-13 Jeffrey Stedfast <fejj@ximian.com>
1588 * mono-mutex.[c,h]: New source files that thinly wrap all pthread
1589 functions that take pthread_mutex_t and/or pthread_mutexattr_t
1590 arguments for the sake of portability. Implements recursive
1591 mutexes and pthread_mutex_timedlock.
1593 * critical-sections.c:
1600 * wait.c: Use the mono-mutex wrapper portability functions/macros.
1602 * pthread-compat.[c,h]: Replaced by mono-mutex.[c,h]
1604 2002-01-23 Dick Porter <dick@ximian.com>
1606 * sockets.c: Networking support, mostly wrapping BSD socket APIs
1607 with handle code, and translating errno into w32 error codes.
1609 * macros.h: Some w32 macros used with the socket support
1611 * error.c: Implemented GetLastError() and SetLastError()
1613 * Makefile.am: Added sockets, with kludge to override some symbols
1615 2001-12-17 Dietmar Maurer <dietmar@ximian.com>
1617 * unicode.c (_wapi_unicode_to_utf8): byteswap UTF16 strings before
1618 passing them to iconv
1619 (_wapi_unicode_to_utf8): only swap bytes on LE systems, remove bug
1620 from previous commit.
1622 2001-12-11 Dick Porter <dick@ximian.com>
1624 * io.c: Implement DeleteFile(), GetFileTime(), SetFileTime() and
1625 FileTimeToSystemTime().
1627 * unicode.c (unicode_len): Nasty way of finding length of unicode
1628 string with embedded NULLs (counts until two NULLs together).
1630 * mutexes.c (mutex_close):
1631 * events.c (event_close): Release the internal pthreads resources
1633 2001-11-26 Dick Porter <dick@ximian.com>
1635 * critical-sections.c:
1643 * wait.c: turn off DEBUG messages
1645 2001-11-22 Dick Porter <dick@ximian.com>
1647 * handles.c (SignalObjectAndWait): Implement
1649 * wait.c (WaitForSingleObject): Fix case where timeout == 0
1655 * events.c: Support for SignalObjectAndWait
1657 2001-11-21 Dick Porter <dick@ximian.com>
1664 * wait.c: Reliable method of returning which handle was signalled
1665 on return from WaitForMultipleObjects().
1667 2001-11-21 Dick Porter <dick@ximian.com>
1669 * events.c: Implement events
1671 2001-11-15 Dick Porter <dick@ximian.com>
1673 * mutexes.c: Implement mutexes
1677 * misc.c: Factor out some common code
1679 2001-11-13 Dick Porter <dick@ximian.com>
1681 * threads.c: Implement TLS. Implement GetCurrentThreadId(), and
1682 GetCurrentThread() by maintaining a hash of thread handles.
1684 * threads.h: Define thread and process creation flags
1686 2001-11-12 Dick Porter <dick@ximian.com>
1688 * critical-sections.c: Implement critical sections
1690 2001-11-12 Dick Porter <dick@ximian.com>
1692 * semaphores.c: Implement semaphores
1694 * wait.c (wait_for_item): Maintain a wait count rather than count
1697 * threads.c (thread_wait_multiple): Don't lock the wait item, that
1698 will block other wait threads
1700 2001-11-11 Dick Porter <dick@ximian.com>
1702 * Makefile.am: Rename some automake variables
1703 (from Nick Drochak <ndrochak@gol.com>)
1705 2001-11-10 Dick Porter <dick@ximian.com>
1707 * Makefile.am (libwapiincludedir): Fix include destination
1709 * .cvsignore: Ignore generated files
1711 2001-11-10 Dietmar Maurer <dietmar@ximian.com>
1713 * pthread-compat.c: added some include files to make it compile on
1716 2001-11-08 Dick Porter <dick@ximian.com>
1720 This is a library emulating the win32 threading and IO API.