1 2005-02-18 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3 * io.c: another leftover.
5 Fri Feb 18 17:37:29 CET 2005 Paolo Molaro <lupus@ximian.com>
7 * io.c: fixed logic in checking errno in rev 40815.
9 Fri Feb 18 16:00:29 CET 2005 Paolo Molaro <lupus@ximian.com>
11 * threads.c: we don't depend on the GC checking tls
13 * processes.c: remove unused ref to GC headers.
15 Thu Feb 17 19:57:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17 * io.c: remove _wapi_thread_cur_apc_pending () checks
18 when the siscall should return immediatly and handle
19 the case when a syscall is interrupted without
20 erroring out, but returning a 0 read/write if possible.
21 Still the cases of read from file need to be handled.
23 Tue Feb 8 18:28:11 CET 2005 Paolo Molaro <lupus@ximian.com>
25 * threads.c: make people test with 1 MB stack per thread.
27 2005-01-17 Dick Porter <dick@ximian.com>
29 * timefuncs.h: Make WapiFileTime endian-aware, as it's often
30 cast to and from 64bit ints. Fixes bug 71213.
32 2005-01-11 Dick Porter <dick@ximian.com>
34 * error.c (errno_to_WSA): Add EADDRNOTAVAIL error code
37 Mon Jan 10 16:15:19 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
39 * atomic.h: Fix functions on s390.
41 Mon Jan 10 20:30:19 CET 2005 Paolo Molaro <lupus@ximian.com>
43 * atomic.h: fix some functions on ppc (tests/interlocked.cs).
45 2005-01-10 Dick Porter <dick@ximian.com>
47 * misc.c (_wapi_calc_timeout): Guard against overflow when
48 calculating timeouts. This makes waiting with a large
49 (Int32.MaxValue) timeout not return immediately.
51 2004-12-23 Ben Maurer <bmaurer@ximian.com>
53 * io.c (io_ops): make this `const' so it is shareable (well, only
54 really shareable if it is statically linked...)
56 Mon Dec 20 11:58:33 CET 2004 Paolo Molaro <lupus@ximian.com>
58 * threads.c, threads.h: add accessor to get the pthread_key_t for
61 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
63 * io.c: check for the existence of 'dest' and set ERROR_ALREADY_EXISTS
64 if it exists and is not the same as 'src'.
66 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
68 * atomic.h : Fix InterlockedCompareExchange for s390/s390x.
70 2004-12-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
72 * processes.c: unquote the cmd path, allow for ' or " when quoting and
73 pass the quoted program name to the daemon, otherwise the call to
74 g_shell_unquote in the daemon will break things up.
76 2004-10-14 Dick Porter <dick@ximian.com>
78 * sockets.c (_wapi_accept): Revert the previous change. We now
79 set the accepted socket to have the same blocking status as the
80 listening socket in managed code. This follows MS behaviour.
82 2004-10-14 Dick Porter <dick@ximian.com>
84 * sockets.c (_wapi_accept): On Darwin, make sure a newly
85 accept()ed socket is blocking. Fixes bug 67355, patch by
86 grompf@sublimeintervention.com.
88 2004-10-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
90 * system.c: check the number of online processors instead of the
91 existing ones. Sanitize return value if it's an error.
93 2004-10-03 Ben Maurer <bmaurer@ximian.com>
95 * system.c: Add support for getting the # of cpus.
97 2004-09-28 Dick Porter <dick@ximian.com>
99 * io.c (pipe_close_private): Fix one small typo in the last change
100 that totally hosed process creation with redirected pipes.
102 2004-09-24 Dick Porter <dick@ximian.com>
109 * handles-private.h: Cope when a file descriptor is reused while
110 the handle that thought it owned it is still referenced, instead
111 of asserting. Probably fixes bug 66479, though we've been unable
114 2004-09-09 Dick Porter <dick@ximian.com>
117 * io.c: Set error codes everywhere.
119 2004-09-06 Dick Porter <dick@ximian.com>
121 * handles.c (_wapi_handle_unref): Reset the private record's type
122 (CloseHandle): Check for a fd mapping failure, and return FALSE.
123 (_wapi_handle_process_fork): Fix long-standing bug in checking
124 handle return values. Also do the required bookkeeping with the
125 new process's handles.
127 * daemon.c: When creating a new process's handles, check whether
128 the shared space needs to be increased
130 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
132 * shared.c (_wapi_shm_file): Fix leaking of filename.
134 2004-08-19 Dick Porter <dick@ximian.com>
136 * handles.c (_wapi_handle_count_signalled_handles): Fix thinko
137 introduced with the fd offset stuff: unlock handles properly when
138 backing off. Fixes the monologue hang at exit.
140 2004-08-18 Dick Porter <dick@ximian.com>
143 * io.c: Check that new fds fit in the table, return error if not
145 * daemon.c (_wapi_daemon_main):
146 * handles.c (shared_init): Have all processes agree on a size for
149 2004-08-17 Dick Porter <dick@ximian.com>
151 * daemon.c (process_new):
152 * handles.c (_wapi_handle_new_internal): Cope when the space
153 reserved for file descriptors is larger than the shared segment
154 size. Fixes the crash reported when running mono under gdb on
157 2004-08-16 Dick Porter <dick@ximian.com>
161 * handles-private.h (_wapi_handle_fd_offset_to_handle): Improve
162 error checking with passed-in file descriptors.
164 2004-08-11 Dick Porter <dick@ximian.com>
167 * io.c: Returned handle values are the file descriptor the handle
172 * daemon.c: Reserve the range of handles that can have the same
173 values as file descriptors. These won't be used, but the values
174 will be used as file, console, pipe or socket handles. The fd to
175 handle mapping is done internally and is invisible to users.
178 * wapi-private.h (_WAPI_HANDLE_VERSION): Increment, because we now
179 reserve a chunk of handle space.
181 2004-08-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
183 * atomic.h: add support for 64-bit S/390
185 2004-07-22 Dick Porter <dick@ximian.com>
188 * threads.c: Move the destruction of the internal thread data to
189 after the thread has been joined. Fixes bug 61418.
191 2004-07-14 Dick Porter <dick@ximian.com>
193 * wait.c (test_and_own): When not waiting for all handles to
194 become signalled, only own and return the lowest. All the
195 documentation suggests that the old way was correct, but
196 experimentation shows it actually works like this. Patch by
198 (sebastien.robitaille@croesus.com), fixes bug 61511.
200 2004-07-09 Ben Maurer <bmaurer@ximian.com>
202 * threads.c: register roots for gc
204 2004-07-08 Dick Porter <dick@ximian.com>
206 * io.c (file_seek): If there is a high 32bit offset part, make
207 sure the low part isn't sign-extended. Set error codes when
208 returning failure. Fixes bug 61131.
210 2004-07-06 Dick Porter <dick@ximian.com>
212 * io.c (file_setfiletime): Check for underflow when converting to
213 time_t values. Set error codes when returning failure. Fixes bug
216 2004-07-05 Dick Porter <dick@ximian.com>
218 * mutexes.c (mutex_ops_init): Make the named mutex mutex sharable.
220 * daemon.c (unref_handle): Only destroy a handle if all processes
221 have released it, not just the current one. Fixes bug 60887.
223 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
225 * mono-mutex.h atomic.h: Add G_GNUC_UNUSED to static inline functions
228 2004-06-24 Dick Porter <dick@ximian.com>
230 * mutexes.c: Indicate when a named mutex was reused
232 2004-06-24 Dick Porter <dick@ximian.com>
234 * threads.c (SuspendThread):
235 * timed-thread.c (_wapi_timed_thread_suspend): Wrap sem_wait in a
236 while loop. See bug 58161.
238 Wed Jun 23 23:29:04 CEST 2004 Paolo Molaro <lupus@ximian.com>
240 * io.c: don't use sharemode for on-disk file permissions: it's used
241 for shared access to the open file.
243 2004-06-22 Dick Porter <dick@ximian.com>
245 * events.c (CreateEvent): When creating an auto-reset event that
246 is initially owned, make sure the set count starts at 1.
248 2004-06-18 Dick Porter <dick@ximian.com>
251 * events.c: Auto-reset events need to release one thread for each
252 time SetEvent() is called. Fixes bug 41292.
256 * mutexes.c: Scan for mutexes that are still locked by a thread
257 when it exits. Fixes the MS demo app linked by bug 41292.
259 * wait.c (test_and_own): Make sure a handle is signalled before it
262 2004-06-16 Dick Porter <dick@ximian.com>
264 * timed-thread.c: Call the thread cleanup exit routine before taking
265 the join mutex, because this could deadlock if another thread tries
266 to join in the meantime. This fixes the hang-at-exit problem seen
269 2004-06-03 Lluis Sanchez Gual <lluis@ximian.com>
271 * threads.c: Implemented SleepEx.
272 * threads.h: Fixed SleepEx signature.
274 2004-06-03 Miguel de Icaza <miguel@ximian.com>
276 * threads.c: When running under valgrind, do not allocate too much
277 stack, as Valgrind default is 1 meg.
279 2004-05-27 Dick Porter <dick@ximian.com>
282 * io.c: Implemented LockFile() and UnlockFile()
284 2004-05-21 Dick Porter <dick@ximian.com>
286 * io.c (CreateFile): Check for existing share modes when opening
292 * daemon.c: Maintain a hash of file share modes, keying on device
293 and inode (to cope with symlinks.)
295 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
297 * daemon-messages.c: Retry if the communication with the daemon is
298 interrupted by a signal.
299 * io.c, sockets.c: Check for EINTR in every syscall that can be interrumped.
300 Only return an error in this case if there is something in the apc queue
301 (which means that it is an interruption requested by the "user").
302 * processes.c: Use WaitForSingleObjectEx. No need to pass "alertable" as
303 true since the wait is small.
304 * shared.c: Retry write calls when interrumped by a signal.
305 * timed-thread.h, timed-thread.c: added _wapi_thread_apc_pending, which
306 returns TRUE if there are pending asynchronous calls (APC) for the
307 provided thread. Also added _wapi_thread_dispatch_apc_queue which calls
308 the enqueued APCs. Defined a new struct ApcInfo that holds information
309 about an enqueued APC.
310 * thread-private.h, threads.c: Implemented QueueUserAPC (which does the same
311 as in win32),_wapi_thread_apc_pending and _wapi_thread_dispatch_apc_queue.
312 These last two methods call the corresponding apc methods in
313 thread-private using the provided thread handle.
314 * threads.h: Added QueueUserAPC.
315 * uglify.h: Added WapiApcProc (needed by QueueUserAPC).
316 * wait.c, wait.h: Changed WaitForSingleObject to WaitForSingleObjectEx, and
317 WaitForMultipleObjects to WaitForMultipleObjectsEx. Implemented support
318 for APCs in those two methods and also in SleepEx.
320 2004-05-17 Dick Porter <dick@ximian.com>
322 * io.c (CopyFile): Speed up. Fixes bug 57859.
324 2004-05-13 Dick Porter <dick@ximian.com>
325 * mono-mutex.c (mono_mutex_unlock): Return EPERM when the current
326 thread doesn't own the mutex, rather than assert()ing.
328 2004-05-11 Dick Porter <dick@ximian.com>
330 * shared.c (_wapi_shm_attach): Cope when a previous daemon startup
331 attempt failed, leaving shared files that look like a daemon is
334 2004-05-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
337 (SetFileAttributes): don't the the exec bit if the corresponding read
340 2004-05-10 Zoltan Varga <vargaz@freemail.hu>
342 * io.c (FindFirstFile): Fix invalid free.
344 2004-05-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
346 * io.c: translate from GFileError to errno codes and don't free
347 variables right after calling mono_io_scandir, as we may overwrite
350 2004-05-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
352 * io.c: g_dir_open return ENOENT for directories on which we don't have
353 read/execute permission, while returning EPERM for anything below those.
354 So, change ENOENT by EPERM if the directory exists.
356 2004-05-07 Dick Porter <dick@ximian.com>
358 * io.c (SetFileAttributes): Don't have failed chmod()s cause a
359 "file not found" error. Fixes bug 54032.
361 2004-05-07 Dick Porter <dick@ximian.com>
363 * io.c (FindFirstFile): Comment out a windows-compatibility check
364 that breaks when directories have metachars in their names.
365 Workaround for bug 58116.
367 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
369 * io.c: fixed for FindFirstFile for empty directories. Closes
372 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
374 * processes.c: set the start time for the current process. Fixes bug
377 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
379 * io-private.h: 'namelist' is now a gchar ** in _WapiHandlePrivate_find.
380 * io.c: implemented scandir using glib functions.
382 2004-05-04 Dick Porter <dick@ximian.com>
384 * daemon.c (read_message): Return FALSE on error so the GSource
385 callback itself can return FALSE. Cures the infinite loop poll()
387 * shared.c: Fix some daemon startup race conditions.
389 2004-04-29 Miguel de Icaza <miguel@ximian.com>
391 * io.c (CopyFile): Use 32k buffers to copy the file instead of 2k,
392 use the stack, do not use dynamic memory.
394 2004-04-29 Zoltan Varga <vargaz@freemail.hu>
396 * io.c: Add scandir implementation for platforms which do not have
399 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
401 * io.[ch]: implemented GetLogicalDriveStrings.
403 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
406 * sockets.c: use the field name from configure when accessing sigval
407 pointer field. Makes this work on the Mac.
409 2004-04-28 Bernie Solomon <bernard@ugsolutions.com>
411 * atomic.c: (InterlockedExchange) fix typo for
414 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
417 * sockets.c: added check for sys/aio.h.
419 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
421 * error.[ch]: added _wapi_get_win32_file_error...
422 * io.c: ... which was _wapi_get_win32_error here.
423 * sockets.c: rename the function calls here too.
425 2004-04-28 Dick Porter <dick@ximian.com>
427 * daemon-messages.c: Avoid a deadlock when a thread is killed while
428 waiting for the daemon by using a recursive mutex. Helps bug 56699.
430 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
432 * io.c: fixed leak in async_notifier().
434 * sockets.[ch]: added AIO support for sockets and fixed WSAIoctl
437 * threads.c: removed old comment.
439 2004-04-26 David Waite <mass@akuma.org>
448 * wapi-private.h: remove comma from end of enumeration declarations
449 * status.h: cast unsigned int types to int for enum assignment
451 2004-04-26 David Waite <mass@akuma.org>
454 * timefuncs.c: declare 64-bit constants as long long types (i.e.
457 2004-04-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
459 * socket-wrappers.h: _wapi_socket == WSASocket now. Added
462 * sockets.c: new unused parameters for _wapi_socket.
464 2004-04-22 Miguel de Icaza <miguel@ximian.com>
466 * timed-thread.c: Replace sem_init with MONO_SEM_INIT to handle
467 the fact that MacOS X is a piece of junk (sem_init is *defined* in
468 the libc, but they return `not implemented').
470 2004-04-22 Dick Porter <dick@ximian.com>
473 * handles-private.h: Reference the handle when it is locked, so
474 that another thread can't blow it away while we're waiting for it
490 * critical-sections.c:
491 * atomic.c: Added pthreads cleanup handlers and error asserts
494 * handles.c: Fixed the gcc "variable might be used uninitialised"
495 warnings. They can't happen, but gcc doesn't know that
496 g_assert()s don't return.
498 Fixed the declaration of _wapi_handle_process_kill() so that it
499 expects the correct type for the pid.
501 * threads.c: Removed the TLS_PTHREAD_MUTEX style locking that
502 hasn't been used in ages and just made the code more complex.
504 2004-04-17 Zoltan Varga <vargaz@freemail.hu>
506 * processes.c: Include <signal.h> for SIGKILL and SIGILL + fix some
507 warnings. Fixes #57168.
509 2004-04-16 Dick Porter <dick@ximian.com>
511 * threads.c (Sleep): Using div(3) with a negative (when signed)
512 numerator causes the quotient to be 0 and the remainder to be the
513 numerator. This feeds a small negative value to nanosleep(3),
514 which will return immediately and cause a busy wait. Fixes bug
517 2004-04-15 Dick Porter <dick@ximian.com>
520 * io.c: Rewrite FindFirstFile and FindNextFile using scandir(3)
521 and fnmatch(3) instead of glob(3). glob() can't cope with being
522 given filenames containing metachars. This fixes bug 40557.
524 2004-04-14 Bernie Solomon <bernard@ugsolutions.com>
526 * security.c: #warning is a GCC-ism
528 2004-04-13 Sebastien Pouliot <sebastien@ximian.com>
530 * security.c: Removed GetUserName as glib g_get_user_name does a
531 better (portability) job. Added ImpersonateLoggedOnUser and
534 2004-04-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
536 * mono-mutex.h: move pthread_mutex_timedlock declaration to...
537 * mono-mutex.c: ...here. It was causing a warning that prevented
538 libgdiplus compilation.
540 2004-04-04 Miguel de Icaza <miguel@ximian.com>
542 * security.c (GetUserName): Make it work on MacOS X
544 2004-04-02 Gonzalo Paniagua Javier <gonzalo@ximian.com>
546 * security.c: use getpwuid_r if available. This one is thread-safe.
548 2004-04-02 Sebastien Pouliot <sebastien@ximian.com>
550 * Makefile.am: Added security.c|h.
551 * security.c: New file for security related functions. Added function
552 GetUserName to fix #56144.
553 * security.h: New. Header file for security.c
554 * wapi.h: Added include for security.h
556 2004-03-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
558 * daemon-messages.h: added kill structs.
560 * daemon.c: implemented process_process_kill.
561 * handles-private.h: define process_process_kill.
562 * handles.c: implemented _wapi_handle_process_kill.
563 * processes.[ch]: implemented TerminateProcess.
565 2004-03-25 Bernie Solomon <bernard@ugsolutions.com>
567 * daemon.c (rem_fd): On solaris you seem to get an
568 error even after removing the input source so don't
569 try and rem_fd it twice.
571 2004-03-25 Lluis Sanchez Gual <lluis@ximian.com>
573 * daemon.c: in process_post_mortem, If the child terminated due to the
574 receipt of a signal, the exit status must be based on WTERMSIG, since
575 WEXITSTATUS returns 0 in this case.
577 2004-03-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
579 * daemon.c: turned a warning into a DEBUG statement. Now we may hit it.
581 2004-03-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
583 * daemon.c: only call getdtablesize () once.
584 * processes.c: wait 500 ms to check if execve failed and throw the same
585 exception as MS on failure. Fixes bug #32809.
587 2004-03-17 Bernie Solomon <bernard@ugsolutions.com>
589 * io.c (async_notifier): use "union sigval" rather
590 than sigval_t as Solaris doesn't have sigval_t
591 (which isn't in IEEE 1003.1 either).
593 2004-03-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
595 * io.c: added debug stuff and removed a few redundant lines in
598 2004-03-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
600 * io-private.h: added new fields for file structure. Declare
601 _wapi_io_add_callback.
603 * io.c: added _wapi_get_win32_error, support aio_read/write in
604 file_read/write. Implemented _wapi_io_add_callback, which is where
607 * io.h: added new fields for WapiOverlapped and typedef for the
610 * processes.c: fixed off-by-one bug when handling environment variables
613 * threads.[ch]: implemented BindIoCompletionCallback.
615 * uglify.h: added typedef for LPOVERLAPPED_COMPLETION_ROUTINE.
617 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
619 * socket-wrappers.h: Remove extra semicolon.
621 2004-03-03 Dave Camp <dave@ximian.com>
623 * daemon.c: (add_fd), (fd_activity), (_wapi_daemon_main):
624 Use a new main context.
626 2004-03-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
629 (GetFileAttributes): set the error depending on errno instead of
630 setting ERROR_FILE_NOT_FOUND always. See bug #55160.
632 2004-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
635 (CopyFile): free the buffer on error.
637 (WSAIoctl): free the buffer on error.
639 2004-02-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
641 * error.c: fixed mapping for EPROTONOSUPPORT and ESOCKTNOSUPPORT.
643 * sockets.[ch]: retry creating the socket for AF_INET, SOCK_RAW
644 using IP protocol with IP over IP. Implemented WSAIoctl UNIX-style.
646 2004-01-27 Bernie Solomon <bernard@ugsolutions.com>
648 * shared.c (_wapi_shm_file): add hostname
649 to shared data file names to handle NFS mounted
652 Mon Jan 26 16:15:03 CET 2004 Paolo Molaro <lupus@ximian.com>
654 * sockets.h: remove obsolete soklen_t typedef.
656 Fri Jan 23 21:07:02 CET 2004 Paolo Molaro <lupus@ximian.com>
658 * socket-wrappers.h, sockets.h, sockets.c, Makefile.am: move socket
659 wrappers to its own non-installed header file.
661 2004-01-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
664 (FindFirstFile): unlock the handle if FindNextFile fails.
665 (FindNextFile): g_free a couple of pointers before retrying.
668 (WaitForMultipleObjects): if only one handle provided, use
671 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
673 * handles-private.h: (_wapi_handle_type) check
674 for segment in range before using it
676 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
678 * thread-private.h: _wapi_thread_ops is now const
681 Mon Dec 22 18:29:03 CET 2003 Paolo Molaro <lupus@ximian.com>
683 * threads.c, timed-thread.c, timed-thread.h: use mach
684 semaphores on Darwin (MacOSX) since the posix ones
685 are mostly broken there (threads are not created suspended
686 and they can start executing before they are fully initialized
687 like in tests/thread-static.cs).
689 Mon Dec 22 17:18:45 CET 2003 Paolo Molaro <lupus@ximian.com>
691 * atomic.h: ppc fixes.
693 2003-12-19 Bernie Solomon <bernard@ugsolutions.com>
695 * handles.c: remove my bad use of MONO_ZERO_ARRAY_LENGTH
698 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
700 * shared.c: (_wapi_shm_open) make scratch file
701 not have to immediately regrow to avoid remaps
702 (HPUX can't cope with these).
703 (_wapi_shm_attach) use actual size of file
704 to set scratch data_len for the creating process.
706 * handles.c: (_wapi_handle_new_internal) make
707 sure mutex & cond var are initialized even for
708 non process shared ones.
709 (_wapi_handle_unref) always call destroy
710 routines on mutex & cond var
712 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
714 * daemon.c: change channel data structure so
715 input sources are removed from glib event loop
716 properly. xsp works better on Solaris and
719 2003-12-12 Bernie Solomon <bernard@ugsolutions.com>
721 * wapi-private.h: Replace G_GNUC_PRETTY_FUNCTION
722 definition with file & line number for non-GCC
725 2003-12-08 Bernie Solomon <bernard@ugsolutions.com>
727 * Makefile.am: make sure hppa_atomic.s is in distribution
729 2003-12-01 Dick Porter <dick@ximian.com>
732 * mutexes.c (CreateMutex):
733 * mutex-private.h (struct _WapiHandle_mutex):
734 * handles.c: Look up certain handle types by name, in a shared
735 namespace. Currently only mutex handles have this implemented.
738 * semaphores.c (CreateSemaphore):
739 * events.c (CreateEvent): Fix signature
741 2003-11-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
743 * io.c: don't call g_free before testing errno as it may modify it.
744 If the path exists, return an error if it's not a directory. Fixes
747 2003-11-20 Dick Porter <dick@ximian.com>
749 * io.c: Missed a little-endian UTF16 conversion. Patch from
750 Jeroen Zwartepoorte (Jeroen@xs4all.nl), fixes bug 51065.
752 2003-10-29 Dick Porter <dick@ximian.com>
754 * io.c (MoveFile): If the move crosses filesystems, try and fall
755 back to copy and delete. Patch from Jörg Rosenkranz
756 (JoergR@voelcker.com), fixes bug 50298.
758 2003-10-28 Dick Porter <dick@ximian.com>
760 * io.c: Use the new encoding conversion to cope with non-utf8
761 locales in filenames.
763 * processes.c: Ditto for process arguments.
765 Tue Oct 21 12:01:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
767 * atomic.h: some ppc inline asm fixes (incorrect use of labels,
768 incorrect register constraints, incorrect clobber lists).
770 2003-10-13 Bernie Solomon <bernard@ugsolutions.com>
772 * Makefile.am hppa_atomic.s: add HP 64bit
773 implementation of atomic ops
775 2003-10-13 Zoltan Varga <vargaz@freemail.hu>
777 * threads.c (CreateThread): Wrap pthread_attr_setstacksize call in
778 a conditional for platforms that don't have it.
780 2003-10-09 Bernie Solomon <bernard@ugsolutions.com>
782 * threads.c: (CreateThread) use stacksize argument
783 if non-zero - change default for 64 bits to 4Mb
785 2003-09-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
787 * sockets.c: set last error when socket creation fails. This shed some
790 2003-09-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
792 * processes.c: fixed bug #48973: we only change \ by / for the argument
793 to be used as command.
794 When getting the program name from the args, don't let the space between
797 2003-09-24 Bernie Solomon <bernard@ugsolutions.com>
799 * atomic.h atomic.c: fix sparc so lock is
800 global, increment does so and it compiles under Sun compiler.
802 2003-09-22 Bernie Solomon <bernard@ugsolutions.com>
804 * handles.c: include <string.h> directly as may
805 not be nested in <sys/un.h> like Linux
807 2003-09-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
810 (DeleteFile): call SetLastError on failure. Fix by
811 richard.torkar@htu.se (Richard Torkar). Closes bug #48222.
813 2003-09-15 Lluis Sanchez Gual <lluis@ximian.com>
815 * daemon.c: In compare_process(), discard handles already signalled.
817 2003-09-02 Dick Porter <dick@ximian.com>
819 * io.c: Work around glib brain-dead assumptions about utf8-encoded
820 filenames. Fixes bug 30781.
822 2003-08-28 Dick Porter <dick@ximian.com>
824 * critical-sections.c: Patch from Bernie Solomon
825 <bernard@ugsolutions.com> to emit a warning if locking a critical
828 2003-07-23 Dick Porter <dick@ximian.com>
831 * daemon.c (maybe_exit): Avoid the race condition when the daemon is
832 closing but another client comes along when the shared data is still
833 visible. Should fix bugs 33671 and 35213.
835 2003-07-23 Dick Porter <dick@ximian.com>
837 * handles.c: Initialise handle mutex and cond. Fix by
838 Bernie Solomon <bernard@ugsolutions.com>
840 2003-07-15 Dick Porter <dick@ximian.com>
842 * timed-thread.c (timed_thread_start_routine): Fix virtual memory
843 leak when threads quit. Fixes bug 44067.
845 Wed Jun 18 19:08:40 CEST 2003 Paolo Molaro <lupus@ximian.com>
847 * io.c: never add write permission for group or others in
848 SetFileAttributes ().
850 2003-06-17 Dick Porter <dick@ximian.com>
852 * io.c (SetFileAttributes): Implement the ReadOnly attribute, and
853 ignore the unsupported ones ("fixes" bug 44977).
855 2003-06-17 Lluis Sanchez Gual <lluis@ximian.com>
857 * misc.c: fix bug in _wapi_calc_timeout. It gave wrong values for
858 high ms values (there was an overflow).
860 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
862 * system.h (struct _WapiSystemInfo ): Fix warnings when using gcc-3.3.
864 2003-06-11 Dick Porter <dick@ximian.com>
866 * shared.c: Fix shared directory creation. Patch from
867 Pablo Baena <pbaena@uol.com.ar>
869 2003-06-10 Dick Porter <dick@ximian.com>
871 * atomic.c: Delete the useless compile warning
873 2003-06-09 Dick Porter <dick@ximian.com>
875 * daemon.c: Lookup env as a string array. Fixes bug 44289. Also
876 make setting the process handle value in the environment actually
879 * processes.c: Pretty up the process name, if it happens to be
880 "mono" such as when another mono process forks "mono foo.exe"
882 2003-06-05 Dick Porter <dick@ximian.com>
884 * processes.c (process_set_current): Don't do an expensive handle
885 search at application startup, check the environment to see if the
886 process handle has already been created.
888 * io.c: Don't do an expensive handle search when creating stdin,
889 stdout and stderr handles, just create them all the first time one
899 * daemon.c: Support for "unlimited" number of handles and scratch
902 Speed up application startup by passing process handle in the
903 environment, rather than let the app scan all handles (which gets
904 really slow when there are more than a few thousand to check.)
906 Initialise some structs passed to syscalls, noticed by valgrind.
909 2003-05-20 Dick Porter <dick@ximian.com>
911 * io.c (FindFirstFile): Include . files in the glob. Fixes bug
914 2003-05-19 Dick Porter <dick@ximian.com>
916 * threads.c: Set the new thread's stack size to 2M. Fix needed
917 for BSD, reported by Martin Dvorak <md@9ll.cz>
919 2003-05-16 Dick Porter <dick@ximian.com>
922 * io.c: Implement GetTempPath()
924 2003-05-16 Dick Porter <dick@ximian.com>
926 * processes.c (CreateProcess): Set some error codes
928 2003-05-12 Dick Porter <dick@ximian.com>
930 * misc.c (_wapi_calc_timeout): Cope with overflowing tv_nsec.
931 Patch from Martin Dvorak <mdvorak@ninell.cz>.
933 2003-05-10 Dick Porter <dick@ximian.com>
935 * io.c (CopyFile): Copy file mode as well as file data. Based on
936 suggestion by Giuseppe Greco <giuseppe.greco@agamura.com>, bug
939 2003-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
941 * handles.c: don't call GC_gcollect when creating new handles.
943 2003-05-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
945 * handles.c: added some debugging code. Call GC_gcollect
946 before creating a new handle. It makes Lupus' test run smoother and
947 faster (from 62 to 83 request per second). Notice that calling
948 GC_finalizer_notifier if needed (GC_should_invoke_finalizer ()) does
949 not improve nor degrade the performance, so i don't do it.
951 2003-05-02 Dick Porter <dick@ximian.com>
953 * sockets.c: Rearrange closesocket() and socket_close_private(),
954 and remember to unref the handle, so we don't leak socket handles.
955 Fix from Pelle Johnsen <pelle.johnsen@mail.dk>
957 2003-04-11 Dick Porter <dick@ximian.com>
959 * atomic.h: ARM atomic operations by Malte Hildingson
960 <tds00mahi@tellus.thn.htu.se>
962 Tue Apr 8 11:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
964 * atomic.h: fix macosx build by "Urs C. Muff" <umuff@quark.com>.
966 2003-04-03 Martin Baulig <martin@ximian.com>
968 The following change is conditional to `WITH_INCLUDED_LIBGC'
969 which is not yet enabled by default.
971 * threads.c (SuspendThread, ResumeThread): Fully implemented this.
972 (gc_init): New static function; install a signal handler for
973 SIGPWR which is used to suspend threads. [FIXME: it SIGPWR
974 doesn't exist on all Unix systems, we need to find another
976 (mono_wapi_push_thread_stack): New public function. Tells the
977 garbage collector about the current stack pointer of a suspended
980 2003-04-03 Martin Baulig <martin@ximian.com>
982 * timed-thread.h (TimedThread): Added `suspended_sem',
983 `suspend_count' and `stack_ptr'.
985 2003-03-28 Dick Porter <dick@ximian.com>
987 * atomic.h: PPC support gratiously donated to the public domain
988 by John Duncan <jddst19@mac.com>
990 2003-03-20 Dick Porter <dick@ximian.com>
992 * sockets.c (_wapi_connect): If connect() fails with EACCES, try
993 setting SO_BROADCAST and connecting again. Fixes bug 39178.
995 2003-03-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
997 * processes.c: included Jerome Laban's patch and call SetLastError when
998 the executable is not found.
1000 2003-03-03 Dick Porter <dick@ximian.com>
1002 * io.c (CreateFile): Try opening directories readonly, so that
1003 timestamps can be adjusted. Patch by Elan Feingold
1004 <efeingold@mn.rr.com>.
1006 2003-02-25 Dick Porter <dick@ximian.com>
1008 * shared.c (_wapi_shm_attach): Return a failure code on system
1009 call errors, rather than exiting.
1011 2003-02-21 Dick Porter <dick@ximian.com>
1013 * processes.c (GetCurrentProcessId): Use the current process
1014 handle to return the process ID, as getpid() is unreliable
1015 (linuxthreads gives each thread a different pid). Fixes bug
1018 2003-02-21 Dick Porter <dick@ximian.com>
1020 * io.c (FindNextFile): Skip over dangling symlinks. Fixes bug
1023 2003-02-11 Dick Porter <dick@ximian.com>
1026 * timefuncs.c: Added GetTickCount()
1028 2003-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1030 * error.c: added WSA_EHOSTUNREACH mapping.
1032 2003-01-26 Miguel de Icaza <miguel@ximian.com>
1034 * io.c (SetFileAttributes): This routine is not currently
1035 implemented for the general case, but I added a special case to
1036 set the executable bit on Linux.
1038 Wed Jan 15 15:55:40 CET 2003 Paolo Molaro <lupus@ximian.com>
1040 * sockets.h, daemon.c, io.c: compilation fixes on MacOSX.
1042 2003-01-08 Dick Porter <dick@ximian.com>
1044 * sockets.c: Fixed setting blocking mode to true (fixes bug 36388)
1046 2002-12-11 Juli Mallett <jmallett@FreeBSD.org>
1048 * daemon.c, handles-private.h, handles.c, wapi-private.h:
1049 Check for an implementation which says it supports
1050 _POSIX_THREAD_PROCESS_SHARED, rather than just one that
1051 defines the symbol. Defined but with a value of -1 still
1052 means that it is unsupported.
1054 2002-12-08 Martin Baulig <martin@ximian.com>
1056 * handles.c (_wapi_handle_new): Create new non-shared handles with
1057 an initial refcount of 1, not 0.
1059 2002-11-22 Dietmar Maurer <dietmar@ximian.com>
1061 * threads.c (TlsGetValue): removed unnecessary mutex
1063 2002-11-20 Dick Porter <dick@ximian.com>
1065 * timed-thread.c (_wapi_timed_thread_attach): Attached threads
1066 need to store their data structure too.
1068 * threads.c: Make sure the threading data is initialised wherever
1071 2002-11-15 Dick Porter <dick@ximian.com>
1073 * timed-thread.c: Removed unneeded parameters in
1074 _wapi_timed_thread_attach().
1076 * threads.c: Renamed AttachThread() to make it not look like
1077 external API. Removed unneeded parameters.
1079 2002-11-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1081 * error.[ch]: added errno_to_WSA (). It displays a warning and return
1082 WSASYSCALLFAILURE if there is no error mapping for the given errno,
1084 * sockets.c: use errno_to_WSA and fixed display of warning for h_errno.
1086 2002-10-31 Dick Porter <dick@ximian.com>
1089 * io.c: Define and use INVALID_FILE_ATTRIBUTES
1091 2002-10-07 Dick Porter <dick@ximian.com>
1094 * daemon.c: Use a more accurate time source for process start and
1097 2002-10-03 Dick Porter <dick@ximian.com>
1101 * threads.c: Fixes for freebsd. Make sure that mutex and condition
1102 creation and deletion happen in the process that owns them, when
1103 POSIX shared thread objects aren't supported. This breaks on
1104 freebsd, as pthread_t is a pointer to data.
1106 2002-10-02 Dick Porter <dick@ximian.com>
1108 * shared.c: Use mmap() instead of sysv shm for the shared data.
1110 * wapi-private.h (_WAPI_HANDLE_VERSION): Reset back to 0, for the
1114 * daemon.c: mmap()ed regions survive fork, so just pass the
1115 pointer to _wapi_daemon_main instead of mapping it again.
1117 2002-10-01 Dick Porter <dick@ximian.com>
1119 * timed-thread.c: Kludge for CREATE_SUSPENDED thread creation.
1120 Unfortunately libgc uses the same thread suspend technique that I
1121 want to, and the two don't mix: libgc will deadlock when it tries
1122 to stop the world if a thread has already been suspended by
1123 someone else. Just do the simple suspended create rather than the
1124 general purpose thread suspension for now.
1126 * threads.c: Pass create flags to the timed_thread create call, to
1127 implement suspended thread creation. ResumeThread() partially
1128 implemented, to cope with the case where a newly created but
1129 suspended thread is launched.
1131 2002-09-30 Dick Porter <dick@ximian.com>
1133 * sockets.c (ioctlsocket): Set non-blocking mode in a better way,
1136 2002-09-27 Dick Porter <dick@ximian.com>
1138 * semaphores.c: Only include semaphore.h if it's present. Patch
1139 for BSD from jmmv@hispabsd.org (Julio Merino).
1141 2002-09-27 Dick Porter <dick@ximian.com>
1143 * processes.c: Pass environment and working directory to the
1144 daemon when forking. Don't let argv[0] be duplicated when looking
1145 for the program name. Implement EnumProcessModules (simple
1146 version for now, lsof-style later if needed), GetModuleBaseName,
1147 {Get,Set}ProcessWorkingSetSize (just faked, because the vm hints
1148 aren't available on Linux).
1150 * process-private.h: Store the process name, and the working set
1154 * handles-private.h: New functions to store and retrieve an array
1155 of strings in the scratch space
1157 * daemon.c: Don't miss deleting some handles when a client exits
1158 (we used to rely on the client doing the final cleanup, but
1159 obviously if the client is no longer there the daemon has to do
1162 Process forking now sets the environment and the working
1165 * io.c: Don't confuse fd 0 with an unassigned handle struct
1167 * atomic.h: Add a google cache alternative to the msdn URL
1169 2002-09-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1172 (_wapi_recvfrom): added ECONNRESET to the switch.
1174 2002-09-24 Mark Crichton <crichton@gimp.org>
1176 * atomic.h: Yea. On linux, sparc isn't sparc, it's __sparc__.
1179 2002-09-19 Mark Crichton <crichton@gimp.org>
1181 * daemon.c, shared.c: Added NEED_LINK_UNLINK for systems that
1182 dont have Linux's abstract filesystem for sockets.
1184 2002-09-19 Mark Crichton <crichton@gimp.org>
1186 * atomic.h: Added SPARC atomic asm code.
1187 * daemon.c, handles-private.h, handles.c, wapi-private.h:
1188 undefined _POSIX_THREAD_PROCESS_SHARED. This actually exists on
1189 Solaris 9, however, the code paths don't seem to work. More testing
1190 on the shared case is *really* needed.
1192 2002-09-03 Dick Porter <dick@ximian.com>
1195 * threads.c: Removed PosixKillThread(), because it's not in the
1198 2002-08-20 Dick Porter <dick@ximian.com>
1200 * handles.c (_wapi_handle_scratch_store): Made stored byte lengths
1201 multiples of 4 bytes, to keep header structures aligned. Needed
1202 for sparc, at least. (Patch from crichton@gimp.org)
1204 * handles.c: Removed 'disable_shm' variable (we've defaulted to
1205 building with shm enabled for months now)
1207 2002-08-19 Dick Porter <dick@ximian.com>
1209 * daemon.c: Rewrote the poll() loop to use GIOChannels instead,
1210 for legacy NeXT-based systems.
1212 2002-08-12 Dick Porter <dick@ximian.com>
1214 * atomic.h: Rename some parameters to avoid c++ keywords (Patch
1215 from Joseph Wenninger <kde@jowenn.at>)
1217 2002-08-05 Dietmar Maurer <dietmar@ximian.com>
1219 * threads.c: use fast spinlocks by default
1221 2002-08-02 Dick Porter <dick@ximian.com>
1223 * io.c (GetStdHandle): Add a handle reference when returning a
1224 duplicate console handle. This fixes the unref_handle errors in
1227 2002-08-01 Dietmar Maurer <dietmar@ximian.com>
1229 * threads.c (TLS_PTHREAD_MUTEX): define this because else some
1232 2002-08-01 Dick Porter <dick@ximian.com>
1234 * threads.c: Use atomic spinlocks in TLS functions
1237 * Makefile.am: Added mono-spinlock.h
1239 2002-07-21 Jeffrey Stedfast <fejj@ximian.com>
1241 * daemon-messages.c: #include <sys/types.h> and <sys/sockets.h> -
1242 these are needed for sendmsg() and also for struct msghdr (at
1243 least on Solaris). Solaris still won't build because struct msghdr
1244 doesn't have msg_flags, msg_control, or msg_controllen members.
1245 (CMSG_SPACE): Define for systems that don't have it.
1248 2002-07-20 Dick Porter <dick@ximian.com>
1254 * handles.c: Implemented pipe handles
1257 * daemon.c: Fixed bug in handle closing.
1260 * daemon.c: Forked processes now close all open file descriptors.
1262 Fri Jul 19 19:05:19 CEST 2002 Paolo Molaro <lupus@ximian.com>
1264 * sockets.h, io-layer.h, critical-sections.h: don't include config.h
1267 2002-07-19 Martin Baulig <martin@gnome.org>
1269 * threads.c (ExitThread): Call exit() if no threads has been
1272 2002-07-17 Dick Porter <dick@ximian.com>
1274 * daemon-messages.c: Freebsd fixes from Andreas Kohn
1275 <andreas.kohn@gmx.net>
1277 2002-07-15 Dick Porter <dick@ximian.com>
1279 * io.c: Removed bogus console_flush() method, that was just cut
1280 and pasted from file_flush when I separated the two handle types.
1282 2002-07-12 Dick Porter <dick@ximian.com>
1284 * io.c (convert_from_flags): Fixed misunderstanding wrt fcntl
1285 flags. Fixes bug 27633.
1287 2002-07-12 Dick Porter <dick@ximian.com>
1291 * daemon.c: Use size of sockaddr_un.sun_path from config.h
1293 2002-07-12 Dick Porter <dick@ximian.com>
1295 * processes.c (CreateProcess): Send stdin, stdout and stderr
1296 handles if the startup info doesnt specify new ones
1298 * io.c (GetStdHandle): Return the same handle when the same
1299 standard handle is requested
1301 * handles.c: Pass file descriptors when forking
1303 * daemon.c: Use supplied file descriptors when forking a new
1306 * daemon-messages.h:
1307 * daemon-messages.c: Pass stdin, stdout and stderr file
1308 descriptors to the daemon (used when forking)
1310 2002-07-11 Miguel de Icaza <miguel@ximian.com>
1312 * daemon.c (_wapi_daemon_main): Use sizeof
1313 (main_socket_address.sun_path) instead of hardcoded 108 value.
1315 * handles.c (shared_init): Use sizeof
1316 (shared_socket_address.sun_path) instead of hardcoded 108 value.
1318 2002-07-10 Dennis Haney <davh@davh.dk>
1322 * daemon.c: Lots of documentation, some added error checking, and
1323 code readability improvements.
1325 * daemon-messages.h: Add the Error request type to improve error
1328 * daemon-messages.c: Do a bit more error checking on send() and
1329 recv(), and log errors with a higher severity level.
1331 2002-07-04 Dick Porter <dick@ximian.com>
1333 * daemon.c (process_process_fork): Fix argument handling, due to
1334 buggy understanding of g_strsplit() behaviour.
1336 2002-07-03 Dick Porter <dick@ximian.com>
1339 * threads.c: Implement OpenThread(). Define access-control values
1345 * Makefile.am: Added access.h, to hold shared access-control
1348 2002-07-02 Dick Porter <dick@ximian.com>
1350 * wapi-private.h (_WAPI_HANDLE_VERSION): New protocol version
1352 2002-07-02 Dick Porter <dick@ximian.com>
1354 * handles.c (shared_init): Make a second attempt to contact the
1355 daemon if the shared memory attach succeeds, but the connect()
1356 fails. (This copes with the daemon crashing without cleaning up
1362 * shared.c (_wapi_shm_attach): Don't exec() anything when we fork
1363 the daemon, it's now built into the library.
1365 2002-06-25 Dick Porter <dick@ximian.com>
1368 * handles-private.h:
1369 * daemon-messages.h:
1370 * daemon.c: Process forking and handle data management
1373 * process-private.h:
1374 * processes.c: Process forking and other support functions
1376 2002-06-25 Dick Porter <dick@ximian.com>
1378 * versioninfo.h: PE resource decoding
1380 * unicode.c (_wapi_unicode_to_utf8): g_utf16_to_utf8 doesnt need
1381 to be told the string length
1383 * io.c: Removed the ACTUALLY_DO_UNICODE option. Fixed some leaks.
1384 Moved _wapi_time_t_to_filetime and the WapiFileTime typedef to
1387 2002-06-12 Dick Porter <dick@ximian.com>
1390 * daemon-messages.c: Handle SIGPIPE in a non-stupid way in the
1391 daemon, if MSG_NOSIGNAL isn't available. Thanks to Jaroslaw
1392 Kowalski <jarek@atm.com.pl> for pointing out the bogosity.
1394 2002-06-10 Jaroslaw Kowalski <jarek@atm.com.pl>
1396 * sockets.c, daemon-messages.c: Prevent SIGPIPE from being raised
1397 when writing to a closed socket.
1399 2002-06-08 Jeffrey Stedfast <fejj@ximian.com>
1401 * mono-mutex.c (mono_once): New convenience function for my
1406 * critical-sections.c:
1414 * atomic.c: Use mono_once() rather than pthread_once().
1416 2002-06-06 Jeffrey Stedfast <fejj@ximian.com>
1418 * handles.c (_wapi_handle_new): pthread_once() is not atomic, so
1419 if multiple threads all try to call _wapi_handle_new() before the
1420 shared data has been initialized, it is possible that we could get
1421 into a condition where shared_init() is being executed and later
1422 threads will pass by pthread_once() due to the fact that it has
1423 already been called and so therefor will attempt to use the shared
1424 data before it has been completely initialized. If we instead use
1425 a standard mutex locking mechanism around shared_init(), we can
1426 avoid the situation entirely. By wrapping the mutex locking in a
1427 check to see if we've already initialized the data, we can even
1428 avoid wasting resources by having to lock/unlock the mutex in any
1429 later calls (the only time we'd have to worry about
1430 locking/unlocking is the initial race to call shared_init() at
1433 Sat Jun 1 13:27:11 CEST 2002 Paolo Molaro <lupus@ximian.com>
1435 * atomic.h: inline asm fixes from Dennis Haney (davh@davh.dk).
1437 Fri May 31 16:21:54 CEST 2002 Paolo Molaro <lupus@ximian.com>
1439 * daemon.c, handles.c: rename "sun" local var since it's apparently
1440 a #define on Solaris.
1442 Fri May 31 15:40:14 CEST 2002 Paolo Molaro <lupus@ximian.com>
1444 * daemon-messages.c: work-around MSG_NOSIGNAL missing on some
1447 2002-05-15 Dick Porter <dick@ximian.com>
1449 * wait.c: Fix a deadlock in WaitForMultipleObjects
1451 2002-05-14 Dick Porter <dick@ximian.com>
1453 * io.c: Fix a cut&paste error, found by
1454 Jaroslaw Kowalski <jarek@atm.com.pl>
1456 2002-05-10 Dan Lewis <dihlewis@yahoo.co.uk>
1460 2002-05-09 Dick Porter <dick@ximian.com>
1466 * handles-private.h:
1468 * Makefile.am: Remove now-unused file wait-private.h
1470 2002-05-08 Dick Porter <dick@ximian.com>
1472 * shared.c: Better error messages, and report when daemon
1473 connection fails rather than blocking forever. Do some more
1474 shared memory sanity checking.
1476 * handles.c: Better error messages when connecting to shared
1477 memory and the handle daemon. Fall back to non-shared handles if
1478 an error occurs. Set the default back to 'shared handles'. Fix a
1479 crashing bug in scratch space allocation that mangled the block
1482 2002-05-07 Miguel de Icaza <miguel@ximian.com>
1484 * handles.c (shared_init): Disable SHM for now, people have too
1485 many problems with this, and the diagnostics are not helping.
1487 2002-05-06 Dan Lewis <dihlewis@yahoo.co.uk>
1489 * io.c: CreateFile sets win32 last error.
1491 2002-05-05 Dick Porter <dick@ximian.com>
1494 * handles-private.h:
1500 * process-private.h:
1502 * semaphore-private.h:
1506 * event-private.h: Simplify the WapiHandleOps struct: take out all
1507 the file-specific entries, leaving just the items that operate on
1508 handles themselves. Split the close operation into shared and
1509 private parts: shared close is called by the daemon.
1511 * handles.c: As above, but also pass handle allocation, ref and
1512 unref operations to the daemon. Populate the handle_ops array at
1513 compile time, because the daemon needs to call ops on handles too.
1514 Don't bother to track open handle counts any more, the daemon does
1518 * thread-private.h: As above, but also make the thread data
1521 * shared.c: Fork a handle daemon if the calling process created
1522 the shared memory segment.
1525 * daemon-messages.c:
1526 * daemon-messages.h:
1527 * Makefile.am: Build a daemon to manage handle allocation and
1528 destruction without needing to lock the shared memory
1530 2002-04-30 Jeffrey Stedfast <fejj@ximian.com>
1532 * atomic.c: Changed to use a normal mutex rather than a spinlock
1533 since a lot of platforms seem to not have them :\
1535 2002-04-30 Dick Porter <dick@ximian.com>
1537 * Completely rewrote the handle waiting code: removed the helper
1538 thread and its attendant complexity. All handle waiting is now
1539 abstracted into the WaitForSingleObject() and
1540 WaitForMultipleObjects() functions.
1542 * Implemented inter-process sharing of handles using sysv shared
1543 memory. This makes handles even more opaque, with a handle now
1544 just an index into an array.
1546 2002-04-25 Dan Lewis <dihlewis@yahoo.co.uk>
1548 * io.c: unitialized pointer in GetCurrentDirectory.
1550 Sat Apr 20 13:37:39 CEST 2002 Paolo Molaro <lupus@ximian.com>
1552 * threads.c: destroy the mutex at thread destruction
1553 (if/when thread destruction code will be actually called).
1554 When protecting a tls data pointer from the gc, use also the
1555 thread id in the key.
1557 Wed Apr 17 18:36:27 CEST 2002 Paolo Molaro <lupus@ximian.com>
1559 * timed-thread.c: avoid race condition when setting the thread to
1562 2002-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1564 * jit.h: to more #include lines to avoid breaking compilation
1565 under windows when upgrading mingw and w32api to version
1568 2002-04-16 Dick Porter <dick@ximian.com>
1570 * atomic.h: Explanatory comment about lack of 80386 support
1572 2002-04-15 Dick Porter <dick@ximian.com>
1574 * atomic.h: use xaddl for InterlockedIncrement() and
1575 InterlockedDecrement(). Use cmpxchgl in a loop for
1576 InterlockedExchange() and InterlockedExchangePointer().
1578 Mon Apr 15 13:31:22 CEST 2002 Paolo Molaro <lupus@ximian.com>
1580 * unicode.c: fix unicode_len() to not access uninitialized memory
1581 (and updated to conform to mono code style).
1583 Fri Mar 29 17:15:11 CET 2002 Paolo Molaro <lupus@ximian.com>
1585 * io.c: EEXISTS is ignored for directory creation.
1586 * mono-mutex.h: remove silly "pragma }" that emacs users insert
1587 because they use a broken editor:-)
1589 2002-03-28 Dick Porter <dick@ximian.com>
1595 * handles.c: Warning cleanups
1597 2002-03-27 Dan Lewis <dihlewis@yahoo.co.uk>
1599 * unicode.h, unicode.c: changed to gunichar2
1600 * io.h, io.c: changed strings to gunichar2*, added
1601 SetFileAttributes(), GetCurrentDirectory(), SetCurrentDirectory(),
1602 some fixes to FindFirstFile() and friends.
1604 2002-03-26 Dick Porter <dick@ximian.com>
1606 * types.h: Implement the large integer struct
1609 * timefuncs.c: Dummy functions that don't yet implement
1610 QueryPerformanceCounter() and QueryPerformanceFrequency()
1613 * threads.c: Implement SleepEx()
1616 * system.c: Beginnings of GetSystemInfo()
1618 * mono-mutex.c (pthread_mutex_timedlock): Fix a ms/ns conversion
1622 * context.c: Dummy function that doesnt yet implement
1626 * atomic.c: Interlocked functions
1628 Mon Mar 25 13:01:40 CET 2002 Paolo Molaro <lupus@ximian.com>
1630 * threads.c: use a gc-safe hash table to store tls pointers.
1632 2002-03-22 Dick Porter <dick@ximian.com>
1634 * threads.c: Fix a race condition where a thread can start and
1635 exit before the handle has been properly initialised (no reason
1636 why the handle couldn't be initialised beforehand, so do so)
1638 Fix a ms to ns conversion magnitude thinko.
1640 2002-03-21 Dick Porter <dick@ximian.com>
1642 * semaphores.c: Fix a problem when waiting for one or more
1643 semaphores, and another semaphore is Released (all waiting
1644 semaphores assumed they were signalled)
1646 2002-03-29 Dan Lewis <dihlewis@yahoo.co.uk>
1648 * io.h, io.c, uglify.h: added MoveFile, CopyFile, CreateDirectory,
1649 RemoveDirectory, GetFileAttributes, GetFileAttributesEx
1651 2002-03-19 Dietmar Maurer <dietmar@ximian.com>
1653 * threads.c (Sleep): bug fix: 1ms == 1000000ns
1655 2002-03-19 Dan Lewis <dihlewis@yahoo.co.uk>
1657 * io.h, io.c, events.c, mutexes.c, semaphores.c, sockets.c,
1658 threads.c, io.c: added flush method to handles.
1660 * io.c: FlushFileBuffers() and FindFirstFile() functions.
1662 Thu Mar 7 17:21:52 CET 2002 Paolo Molaro <lupus@ximian.com>
1664 * threads.c, timed-thread.c, wait.c: Boehm-GC anable.
1666 2002-02-20 Dick Porter <dick@ximian.com>
1668 * io-layer.h: Always build without cygwin support on windows
1670 Mon Feb 18 15:50:59 CET 2002 Paolo Molaro <lupus@ximian.com>
1672 * sockets.c: #undef DEBUG.
1674 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
1676 * io-layer.h: conditionally include sys/filio.h and sys/sockio.h
1677 for FIONBIO, FIONREAD, and SIOCATMARK.
1679 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
1681 * sockets.c: conditionally include sys/filio.h and sys/sockio.h
1682 for FIONBIO, FIONREAD, and SIOCATMARK.
1684 2002-02-13 Dick Porter <dick@ximian.com>
1686 * sockets.c: Implement shutdown and select
1688 2002-02-13 Jeffrey Stedfast <fejj@ximian.com>
1690 * mono-mutex.[c,h]: New source files that thinly wrap all pthread
1691 functions that take pthread_mutex_t and/or pthread_mutexattr_t
1692 arguments for the sake of portability. Implements recursive
1693 mutexes and pthread_mutex_timedlock.
1695 * critical-sections.c:
1702 * wait.c: Use the mono-mutex wrapper portability functions/macros.
1704 * pthread-compat.[c,h]: Replaced by mono-mutex.[c,h]
1706 2002-01-23 Dick Porter <dick@ximian.com>
1708 * sockets.c: Networking support, mostly wrapping BSD socket APIs
1709 with handle code, and translating errno into w32 error codes.
1711 * macros.h: Some w32 macros used with the socket support
1713 * error.c: Implemented GetLastError() and SetLastError()
1715 * Makefile.am: Added sockets, with kludge to override some symbols
1717 2001-12-17 Dietmar Maurer <dietmar@ximian.com>
1719 * unicode.c (_wapi_unicode_to_utf8): byteswap UTF16 strings before
1720 passing them to iconv
1721 (_wapi_unicode_to_utf8): only swap bytes on LE systems, remove bug
1722 from previous commit.
1724 2001-12-11 Dick Porter <dick@ximian.com>
1726 * io.c: Implement DeleteFile(), GetFileTime(), SetFileTime() and
1727 FileTimeToSystemTime().
1729 * unicode.c (unicode_len): Nasty way of finding length of unicode
1730 string with embedded NULLs (counts until two NULLs together).
1732 * mutexes.c (mutex_close):
1733 * events.c (event_close): Release the internal pthreads resources
1735 2001-11-26 Dick Porter <dick@ximian.com>
1737 * critical-sections.c:
1745 * wait.c: turn off DEBUG messages
1747 2001-11-22 Dick Porter <dick@ximian.com>
1749 * handles.c (SignalObjectAndWait): Implement
1751 * wait.c (WaitForSingleObject): Fix case where timeout == 0
1757 * events.c: Support for SignalObjectAndWait
1759 2001-11-21 Dick Porter <dick@ximian.com>
1766 * wait.c: Reliable method of returning which handle was signalled
1767 on return from WaitForMultipleObjects().
1769 2001-11-21 Dick Porter <dick@ximian.com>
1771 * events.c: Implement events
1773 2001-11-15 Dick Porter <dick@ximian.com>
1775 * mutexes.c: Implement mutexes
1779 * misc.c: Factor out some common code
1781 2001-11-13 Dick Porter <dick@ximian.com>
1783 * threads.c: Implement TLS. Implement GetCurrentThreadId(), and
1784 GetCurrentThread() by maintaining a hash of thread handles.
1786 * threads.h: Define thread and process creation flags
1788 2001-11-12 Dick Porter <dick@ximian.com>
1790 * critical-sections.c: Implement critical sections
1792 2001-11-12 Dick Porter <dick@ximian.com>
1794 * semaphores.c: Implement semaphores
1796 * wait.c (wait_for_item): Maintain a wait count rather than count
1799 * threads.c (thread_wait_multiple): Don't lock the wait item, that
1800 will block other wait threads
1802 2001-11-11 Dick Porter <dick@ximian.com>
1804 * Makefile.am: Rename some automake variables
1805 (from Nick Drochak <ndrochak@gol.com>)
1807 2001-11-10 Dick Porter <dick@ximian.com>
1809 * Makefile.am (libwapiincludedir): Fix include destination
1811 * .cvsignore: Ignore generated files
1813 2001-11-10 Dietmar Maurer <dietmar@ximian.com>
1815 * pthread-compat.c: added some include files to make it compile on
1818 2001-11-08 Dick Porter <dick@ximian.com>
1822 This is a library emulating the win32 threading and IO API.