1 2005-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3 * sockets.c: translate EINPROGRESS to EWOULDBLOCK in connect. This is
4 the expected error code showed by the test case in bug #73053.
6 2005-02-18 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8 * io.c: another leftover.
10 Fri Feb 18 17:37:29 CET 2005 Paolo Molaro <lupus@ximian.com>
12 * io.c: fixed logic in checking errno in rev 40815.
14 Fri Feb 18 16:00:29 CET 2005 Paolo Molaro <lupus@ximian.com>
16 * threads.c: we don't depend on the GC checking tls
18 * processes.c: remove unused ref to GC headers.
20 Thu Feb 17 19:57:11 CET 2005 Paolo Molaro <lupus@ximian.com>
22 * io.c: remove _wapi_thread_cur_apc_pending () checks
23 when the siscall should return immediatly and handle
24 the case when a syscall is interrupted without
25 erroring out, but returning a 0 read/write if possible.
26 Still the cases of read from file need to be handled.
28 Tue Feb 8 18:28:11 CET 2005 Paolo Molaro <lupus@ximian.com>
30 * threads.c: make people test with 1 MB stack per thread.
32 2005-01-17 Dick Porter <dick@ximian.com>
34 * timefuncs.h: Make WapiFileTime endian-aware, as it's often
35 cast to and from 64bit ints. Fixes bug 71213.
37 2005-01-11 Dick Porter <dick@ximian.com>
39 * error.c (errno_to_WSA): Add EADDRNOTAVAIL error code
42 Mon Jan 10 16:15:19 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
44 * atomic.h: Fix functions on s390.
46 Mon Jan 10 20:30:19 CET 2005 Paolo Molaro <lupus@ximian.com>
48 * atomic.h: fix some functions on ppc (tests/interlocked.cs).
50 2005-01-10 Dick Porter <dick@ximian.com>
52 * misc.c (_wapi_calc_timeout): Guard against overflow when
53 calculating timeouts. This makes waiting with a large
54 (Int32.MaxValue) timeout not return immediately.
56 2004-12-23 Ben Maurer <bmaurer@ximian.com>
58 * io.c (io_ops): make this `const' so it is shareable (well, only
59 really shareable if it is statically linked...)
61 Mon Dec 20 11:58:33 CET 2004 Paolo Molaro <lupus@ximian.com>
63 * threads.c, threads.h: add accessor to get the pthread_key_t for
66 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
68 * io.c: check for the existence of 'dest' and set ERROR_ALREADY_EXISTS
69 if it exists and is not the same as 'src'.
71 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
73 * atomic.h : Fix InterlockedCompareExchange for s390/s390x.
75 2004-12-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
77 * processes.c: unquote the cmd path, allow for ' or " when quoting and
78 pass the quoted program name to the daemon, otherwise the call to
79 g_shell_unquote in the daemon will break things up.
81 2004-10-14 Dick Porter <dick@ximian.com>
83 * sockets.c (_wapi_accept): Revert the previous change. We now
84 set the accepted socket to have the same blocking status as the
85 listening socket in managed code. This follows MS behaviour.
87 2004-10-14 Dick Porter <dick@ximian.com>
89 * sockets.c (_wapi_accept): On Darwin, make sure a newly
90 accept()ed socket is blocking. Fixes bug 67355, patch by
91 grompf@sublimeintervention.com.
93 2004-10-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
95 * system.c: check the number of online processors instead of the
96 existing ones. Sanitize return value if it's an error.
98 2004-10-03 Ben Maurer <bmaurer@ximian.com>
100 * system.c: Add support for getting the # of cpus.
102 2004-09-28 Dick Porter <dick@ximian.com>
104 * io.c (pipe_close_private): Fix one small typo in the last change
105 that totally hosed process creation with redirected pipes.
107 2004-09-24 Dick Porter <dick@ximian.com>
114 * handles-private.h: Cope when a file descriptor is reused while
115 the handle that thought it owned it is still referenced, instead
116 of asserting. Probably fixes bug 66479, though we've been unable
119 2004-09-09 Dick Porter <dick@ximian.com>
122 * io.c: Set error codes everywhere.
124 2004-09-06 Dick Porter <dick@ximian.com>
126 * handles.c (_wapi_handle_unref): Reset the private record's type
127 (CloseHandle): Check for a fd mapping failure, and return FALSE.
128 (_wapi_handle_process_fork): Fix long-standing bug in checking
129 handle return values. Also do the required bookkeeping with the
130 new process's handles.
132 * daemon.c: When creating a new process's handles, check whether
133 the shared space needs to be increased
135 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
137 * shared.c (_wapi_shm_file): Fix leaking of filename.
139 2004-08-19 Dick Porter <dick@ximian.com>
141 * handles.c (_wapi_handle_count_signalled_handles): Fix thinko
142 introduced with the fd offset stuff: unlock handles properly when
143 backing off. Fixes the monologue hang at exit.
145 2004-08-18 Dick Porter <dick@ximian.com>
148 * io.c: Check that new fds fit in the table, return error if not
150 * daemon.c (_wapi_daemon_main):
151 * handles.c (shared_init): Have all processes agree on a size for
154 2004-08-17 Dick Porter <dick@ximian.com>
156 * daemon.c (process_new):
157 * handles.c (_wapi_handle_new_internal): Cope when the space
158 reserved for file descriptors is larger than the shared segment
159 size. Fixes the crash reported when running mono under gdb on
162 2004-08-16 Dick Porter <dick@ximian.com>
166 * handles-private.h (_wapi_handle_fd_offset_to_handle): Improve
167 error checking with passed-in file descriptors.
169 2004-08-11 Dick Porter <dick@ximian.com>
172 * io.c: Returned handle values are the file descriptor the handle
177 * daemon.c: Reserve the range of handles that can have the same
178 values as file descriptors. These won't be used, but the values
179 will be used as file, console, pipe or socket handles. The fd to
180 handle mapping is done internally and is invisible to users.
183 * wapi-private.h (_WAPI_HANDLE_VERSION): Increment, because we now
184 reserve a chunk of handle space.
186 2004-08-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
188 * atomic.h: add support for 64-bit S/390
190 2004-07-22 Dick Porter <dick@ximian.com>
193 * threads.c: Move the destruction of the internal thread data to
194 after the thread has been joined. Fixes bug 61418.
196 2004-07-14 Dick Porter <dick@ximian.com>
198 * wait.c (test_and_own): When not waiting for all handles to
199 become signalled, only own and return the lowest. All the
200 documentation suggests that the old way was correct, but
201 experimentation shows it actually works like this. Patch by
203 (sebastien.robitaille@croesus.com), fixes bug 61511.
205 2004-07-09 Ben Maurer <bmaurer@ximian.com>
207 * threads.c: register roots for gc
209 2004-07-08 Dick Porter <dick@ximian.com>
211 * io.c (file_seek): If there is a high 32bit offset part, make
212 sure the low part isn't sign-extended. Set error codes when
213 returning failure. Fixes bug 61131.
215 2004-07-06 Dick Porter <dick@ximian.com>
217 * io.c (file_setfiletime): Check for underflow when converting to
218 time_t values. Set error codes when returning failure. Fixes bug
221 2004-07-05 Dick Porter <dick@ximian.com>
223 * mutexes.c (mutex_ops_init): Make the named mutex mutex sharable.
225 * daemon.c (unref_handle): Only destroy a handle if all processes
226 have released it, not just the current one. Fixes bug 60887.
228 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
230 * mono-mutex.h atomic.h: Add G_GNUC_UNUSED to static inline functions
233 2004-06-24 Dick Porter <dick@ximian.com>
235 * mutexes.c: Indicate when a named mutex was reused
237 2004-06-24 Dick Porter <dick@ximian.com>
239 * threads.c (SuspendThread):
240 * timed-thread.c (_wapi_timed_thread_suspend): Wrap sem_wait in a
241 while loop. See bug 58161.
243 Wed Jun 23 23:29:04 CEST 2004 Paolo Molaro <lupus@ximian.com>
245 * io.c: don't use sharemode for on-disk file permissions: it's used
246 for shared access to the open file.
248 2004-06-22 Dick Porter <dick@ximian.com>
250 * events.c (CreateEvent): When creating an auto-reset event that
251 is initially owned, make sure the set count starts at 1.
253 2004-06-18 Dick Porter <dick@ximian.com>
256 * events.c: Auto-reset events need to release one thread for each
257 time SetEvent() is called. Fixes bug 41292.
261 * mutexes.c: Scan for mutexes that are still locked by a thread
262 when it exits. Fixes the MS demo app linked by bug 41292.
264 * wait.c (test_and_own): Make sure a handle is signalled before it
267 2004-06-16 Dick Porter <dick@ximian.com>
269 * timed-thread.c: Call the thread cleanup exit routine before taking
270 the join mutex, because this could deadlock if another thread tries
271 to join in the meantime. This fixes the hang-at-exit problem seen
274 2004-06-03 Lluis Sanchez Gual <lluis@ximian.com>
276 * threads.c: Implemented SleepEx.
277 * threads.h: Fixed SleepEx signature.
279 2004-06-03 Miguel de Icaza <miguel@ximian.com>
281 * threads.c: When running under valgrind, do not allocate too much
282 stack, as Valgrind default is 1 meg.
284 2004-05-27 Dick Porter <dick@ximian.com>
287 * io.c: Implemented LockFile() and UnlockFile()
289 2004-05-21 Dick Porter <dick@ximian.com>
291 * io.c (CreateFile): Check for existing share modes when opening
297 * daemon.c: Maintain a hash of file share modes, keying on device
298 and inode (to cope with symlinks.)
300 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
302 * daemon-messages.c: Retry if the communication with the daemon is
303 interrupted by a signal.
304 * io.c, sockets.c: Check for EINTR in every syscall that can be interrumped.
305 Only return an error in this case if there is something in the apc queue
306 (which means that it is an interruption requested by the "user").
307 * processes.c: Use WaitForSingleObjectEx. No need to pass "alertable" as
308 true since the wait is small.
309 * shared.c: Retry write calls when interrumped by a signal.
310 * timed-thread.h, timed-thread.c: added _wapi_thread_apc_pending, which
311 returns TRUE if there are pending asynchronous calls (APC) for the
312 provided thread. Also added _wapi_thread_dispatch_apc_queue which calls
313 the enqueued APCs. Defined a new struct ApcInfo that holds information
314 about an enqueued APC.
315 * thread-private.h, threads.c: Implemented QueueUserAPC (which does the same
316 as in win32),_wapi_thread_apc_pending and _wapi_thread_dispatch_apc_queue.
317 These last two methods call the corresponding apc methods in
318 thread-private using the provided thread handle.
319 * threads.h: Added QueueUserAPC.
320 * uglify.h: Added WapiApcProc (needed by QueueUserAPC).
321 * wait.c, wait.h: Changed WaitForSingleObject to WaitForSingleObjectEx, and
322 WaitForMultipleObjects to WaitForMultipleObjectsEx. Implemented support
323 for APCs in those two methods and also in SleepEx.
325 2004-05-17 Dick Porter <dick@ximian.com>
327 * io.c (CopyFile): Speed up. Fixes bug 57859.
329 2004-05-13 Dick Porter <dick@ximian.com>
330 * mono-mutex.c (mono_mutex_unlock): Return EPERM when the current
331 thread doesn't own the mutex, rather than assert()ing.
333 2004-05-11 Dick Porter <dick@ximian.com>
335 * shared.c (_wapi_shm_attach): Cope when a previous daemon startup
336 attempt failed, leaving shared files that look like a daemon is
339 2004-05-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
342 (SetFileAttributes): don't the the exec bit if the corresponding read
345 2004-05-10 Zoltan Varga <vargaz@freemail.hu>
347 * io.c (FindFirstFile): Fix invalid free.
349 2004-05-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
351 * io.c: translate from GFileError to errno codes and don't free
352 variables right after calling mono_io_scandir, as we may overwrite
355 2004-05-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
357 * io.c: g_dir_open return ENOENT for directories on which we don't have
358 read/execute permission, while returning EPERM for anything below those.
359 So, change ENOENT by EPERM if the directory exists.
361 2004-05-07 Dick Porter <dick@ximian.com>
363 * io.c (SetFileAttributes): Don't have failed chmod()s cause a
364 "file not found" error. Fixes bug 54032.
366 2004-05-07 Dick Porter <dick@ximian.com>
368 * io.c (FindFirstFile): Comment out a windows-compatibility check
369 that breaks when directories have metachars in their names.
370 Workaround for bug 58116.
372 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
374 * io.c: fixed for FindFirstFile for empty directories. Closes
377 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
379 * processes.c: set the start time for the current process. Fixes bug
382 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
384 * io-private.h: 'namelist' is now a gchar ** in _WapiHandlePrivate_find.
385 * io.c: implemented scandir using glib functions.
387 2004-05-04 Dick Porter <dick@ximian.com>
389 * daemon.c (read_message): Return FALSE on error so the GSource
390 callback itself can return FALSE. Cures the infinite loop poll()
392 * shared.c: Fix some daemon startup race conditions.
394 2004-04-29 Miguel de Icaza <miguel@ximian.com>
396 * io.c (CopyFile): Use 32k buffers to copy the file instead of 2k,
397 use the stack, do not use dynamic memory.
399 2004-04-29 Zoltan Varga <vargaz@freemail.hu>
401 * io.c: Add scandir implementation for platforms which do not have
404 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
406 * io.[ch]: implemented GetLogicalDriveStrings.
408 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
411 * sockets.c: use the field name from configure when accessing sigval
412 pointer field. Makes this work on the Mac.
414 2004-04-28 Bernie Solomon <bernard@ugsolutions.com>
416 * atomic.c: (InterlockedExchange) fix typo for
419 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
422 * sockets.c: added check for sys/aio.h.
424 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
426 * error.[ch]: added _wapi_get_win32_file_error...
427 * io.c: ... which was _wapi_get_win32_error here.
428 * sockets.c: rename the function calls here too.
430 2004-04-28 Dick Porter <dick@ximian.com>
432 * daemon-messages.c: Avoid a deadlock when a thread is killed while
433 waiting for the daemon by using a recursive mutex. Helps bug 56699.
435 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
437 * io.c: fixed leak in async_notifier().
439 * sockets.[ch]: added AIO support for sockets and fixed WSAIoctl
442 * threads.c: removed old comment.
444 2004-04-26 David Waite <mass@akuma.org>
453 * wapi-private.h: remove comma from end of enumeration declarations
454 * status.h: cast unsigned int types to int for enum assignment
456 2004-04-26 David Waite <mass@akuma.org>
459 * timefuncs.c: declare 64-bit constants as long long types (i.e.
462 2004-04-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
464 * socket-wrappers.h: _wapi_socket == WSASocket now. Added
467 * sockets.c: new unused parameters for _wapi_socket.
469 2004-04-22 Miguel de Icaza <miguel@ximian.com>
471 * timed-thread.c: Replace sem_init with MONO_SEM_INIT to handle
472 the fact that MacOS X is a piece of junk (sem_init is *defined* in
473 the libc, but they return `not implemented').
475 2004-04-22 Dick Porter <dick@ximian.com>
478 * handles-private.h: Reference the handle when it is locked, so
479 that another thread can't blow it away while we're waiting for it
495 * critical-sections.c:
496 * atomic.c: Added pthreads cleanup handlers and error asserts
499 * handles.c: Fixed the gcc "variable might be used uninitialised"
500 warnings. They can't happen, but gcc doesn't know that
501 g_assert()s don't return.
503 Fixed the declaration of _wapi_handle_process_kill() so that it
504 expects the correct type for the pid.
506 * threads.c: Removed the TLS_PTHREAD_MUTEX style locking that
507 hasn't been used in ages and just made the code more complex.
509 2004-04-17 Zoltan Varga <vargaz@freemail.hu>
511 * processes.c: Include <signal.h> for SIGKILL and SIGILL + fix some
512 warnings. Fixes #57168.
514 2004-04-16 Dick Porter <dick@ximian.com>
516 * threads.c (Sleep): Using div(3) with a negative (when signed)
517 numerator causes the quotient to be 0 and the remainder to be the
518 numerator. This feeds a small negative value to nanosleep(3),
519 which will return immediately and cause a busy wait. Fixes bug
522 2004-04-15 Dick Porter <dick@ximian.com>
525 * io.c: Rewrite FindFirstFile and FindNextFile using scandir(3)
526 and fnmatch(3) instead of glob(3). glob() can't cope with being
527 given filenames containing metachars. This fixes bug 40557.
529 2004-04-14 Bernie Solomon <bernard@ugsolutions.com>
531 * security.c: #warning is a GCC-ism
533 2004-04-13 Sebastien Pouliot <sebastien@ximian.com>
535 * security.c: Removed GetUserName as glib g_get_user_name does a
536 better (portability) job. Added ImpersonateLoggedOnUser and
539 2004-04-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
541 * mono-mutex.h: move pthread_mutex_timedlock declaration to...
542 * mono-mutex.c: ...here. It was causing a warning that prevented
543 libgdiplus compilation.
545 2004-04-04 Miguel de Icaza <miguel@ximian.com>
547 * security.c (GetUserName): Make it work on MacOS X
549 2004-04-02 Gonzalo Paniagua Javier <gonzalo@ximian.com>
551 * security.c: use getpwuid_r if available. This one is thread-safe.
553 2004-04-02 Sebastien Pouliot <sebastien@ximian.com>
555 * Makefile.am: Added security.c|h.
556 * security.c: New file for security related functions. Added function
557 GetUserName to fix #56144.
558 * security.h: New. Header file for security.c
559 * wapi.h: Added include for security.h
561 2004-03-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
563 * daemon-messages.h: added kill structs.
565 * daemon.c: implemented process_process_kill.
566 * handles-private.h: define process_process_kill.
567 * handles.c: implemented _wapi_handle_process_kill.
568 * processes.[ch]: implemented TerminateProcess.
570 2004-03-25 Bernie Solomon <bernard@ugsolutions.com>
572 * daemon.c (rem_fd): On solaris you seem to get an
573 error even after removing the input source so don't
574 try and rem_fd it twice.
576 2004-03-25 Lluis Sanchez Gual <lluis@ximian.com>
578 * daemon.c: in process_post_mortem, If the child terminated due to the
579 receipt of a signal, the exit status must be based on WTERMSIG, since
580 WEXITSTATUS returns 0 in this case.
582 2004-03-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
584 * daemon.c: turned a warning into a DEBUG statement. Now we may hit it.
586 2004-03-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
588 * daemon.c: only call getdtablesize () once.
589 * processes.c: wait 500 ms to check if execve failed and throw the same
590 exception as MS on failure. Fixes bug #32809.
592 2004-03-17 Bernie Solomon <bernard@ugsolutions.com>
594 * io.c (async_notifier): use "union sigval" rather
595 than sigval_t as Solaris doesn't have sigval_t
596 (which isn't in IEEE 1003.1 either).
598 2004-03-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
600 * io.c: added debug stuff and removed a few redundant lines in
603 2004-03-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
605 * io-private.h: added new fields for file structure. Declare
606 _wapi_io_add_callback.
608 * io.c: added _wapi_get_win32_error, support aio_read/write in
609 file_read/write. Implemented _wapi_io_add_callback, which is where
612 * io.h: added new fields for WapiOverlapped and typedef for the
615 * processes.c: fixed off-by-one bug when handling environment variables
618 * threads.[ch]: implemented BindIoCompletionCallback.
620 * uglify.h: added typedef for LPOVERLAPPED_COMPLETION_ROUTINE.
622 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
624 * socket-wrappers.h: Remove extra semicolon.
626 2004-03-03 Dave Camp <dave@ximian.com>
628 * daemon.c: (add_fd), (fd_activity), (_wapi_daemon_main):
629 Use a new main context.
631 2004-03-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
634 (GetFileAttributes): set the error depending on errno instead of
635 setting ERROR_FILE_NOT_FOUND always. See bug #55160.
637 2004-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
640 (CopyFile): free the buffer on error.
642 (WSAIoctl): free the buffer on error.
644 2004-02-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
646 * error.c: fixed mapping for EPROTONOSUPPORT and ESOCKTNOSUPPORT.
648 * sockets.[ch]: retry creating the socket for AF_INET, SOCK_RAW
649 using IP protocol with IP over IP. Implemented WSAIoctl UNIX-style.
651 2004-01-27 Bernie Solomon <bernard@ugsolutions.com>
653 * shared.c (_wapi_shm_file): add hostname
654 to shared data file names to handle NFS mounted
657 Mon Jan 26 16:15:03 CET 2004 Paolo Molaro <lupus@ximian.com>
659 * sockets.h: remove obsolete soklen_t typedef.
661 Fri Jan 23 21:07:02 CET 2004 Paolo Molaro <lupus@ximian.com>
663 * socket-wrappers.h, sockets.h, sockets.c, Makefile.am: move socket
664 wrappers to its own non-installed header file.
666 2004-01-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
669 (FindFirstFile): unlock the handle if FindNextFile fails.
670 (FindNextFile): g_free a couple of pointers before retrying.
673 (WaitForMultipleObjects): if only one handle provided, use
676 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
678 * handles-private.h: (_wapi_handle_type) check
679 for segment in range before using it
681 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
683 * thread-private.h: _wapi_thread_ops is now const
686 Mon Dec 22 18:29:03 CET 2003 Paolo Molaro <lupus@ximian.com>
688 * threads.c, timed-thread.c, timed-thread.h: use mach
689 semaphores on Darwin (MacOSX) since the posix ones
690 are mostly broken there (threads are not created suspended
691 and they can start executing before they are fully initialized
692 like in tests/thread-static.cs).
694 Mon Dec 22 17:18:45 CET 2003 Paolo Molaro <lupus@ximian.com>
696 * atomic.h: ppc fixes.
698 2003-12-19 Bernie Solomon <bernard@ugsolutions.com>
700 * handles.c: remove my bad use of MONO_ZERO_ARRAY_LENGTH
703 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
705 * shared.c: (_wapi_shm_open) make scratch file
706 not have to immediately regrow to avoid remaps
707 (HPUX can't cope with these).
708 (_wapi_shm_attach) use actual size of file
709 to set scratch data_len for the creating process.
711 * handles.c: (_wapi_handle_new_internal) make
712 sure mutex & cond var are initialized even for
713 non process shared ones.
714 (_wapi_handle_unref) always call destroy
715 routines on mutex & cond var
717 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
719 * daemon.c: change channel data structure so
720 input sources are removed from glib event loop
721 properly. xsp works better on Solaris and
724 2003-12-12 Bernie Solomon <bernard@ugsolutions.com>
726 * wapi-private.h: Replace G_GNUC_PRETTY_FUNCTION
727 definition with file & line number for non-GCC
730 2003-12-08 Bernie Solomon <bernard@ugsolutions.com>
732 * Makefile.am: make sure hppa_atomic.s is in distribution
734 2003-12-01 Dick Porter <dick@ximian.com>
737 * mutexes.c (CreateMutex):
738 * mutex-private.h (struct _WapiHandle_mutex):
739 * handles.c: Look up certain handle types by name, in a shared
740 namespace. Currently only mutex handles have this implemented.
743 * semaphores.c (CreateSemaphore):
744 * events.c (CreateEvent): Fix signature
746 2003-11-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
748 * io.c: don't call g_free before testing errno as it may modify it.
749 If the path exists, return an error if it's not a directory. Fixes
752 2003-11-20 Dick Porter <dick@ximian.com>
754 * io.c: Missed a little-endian UTF16 conversion. Patch from
755 Jeroen Zwartepoorte (Jeroen@xs4all.nl), fixes bug 51065.
757 2003-10-29 Dick Porter <dick@ximian.com>
759 * io.c (MoveFile): If the move crosses filesystems, try and fall
760 back to copy and delete. Patch from Jörg Rosenkranz
761 (JoergR@voelcker.com), fixes bug 50298.
763 2003-10-28 Dick Porter <dick@ximian.com>
765 * io.c: Use the new encoding conversion to cope with non-utf8
766 locales in filenames.
768 * processes.c: Ditto for process arguments.
770 Tue Oct 21 12:01:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
772 * atomic.h: some ppc inline asm fixes (incorrect use of labels,
773 incorrect register constraints, incorrect clobber lists).
775 2003-10-13 Bernie Solomon <bernard@ugsolutions.com>
777 * Makefile.am hppa_atomic.s: add HP 64bit
778 implementation of atomic ops
780 2003-10-13 Zoltan Varga <vargaz@freemail.hu>
782 * threads.c (CreateThread): Wrap pthread_attr_setstacksize call in
783 a conditional for platforms that don't have it.
785 2003-10-09 Bernie Solomon <bernard@ugsolutions.com>
787 * threads.c: (CreateThread) use stacksize argument
788 if non-zero - change default for 64 bits to 4Mb
790 2003-09-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
792 * sockets.c: set last error when socket creation fails. This shed some
795 2003-09-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
797 * processes.c: fixed bug #48973: we only change \ by / for the argument
798 to be used as command.
799 When getting the program name from the args, don't let the space between
802 2003-09-24 Bernie Solomon <bernard@ugsolutions.com>
804 * atomic.h atomic.c: fix sparc so lock is
805 global, increment does so and it compiles under Sun compiler.
807 2003-09-22 Bernie Solomon <bernard@ugsolutions.com>
809 * handles.c: include <string.h> directly as may
810 not be nested in <sys/un.h> like Linux
812 2003-09-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
815 (DeleteFile): call SetLastError on failure. Fix by
816 richard.torkar@htu.se (Richard Torkar). Closes bug #48222.
818 2003-09-15 Lluis Sanchez Gual <lluis@ximian.com>
820 * daemon.c: In compare_process(), discard handles already signalled.
822 2003-09-02 Dick Porter <dick@ximian.com>
824 * io.c: Work around glib brain-dead assumptions about utf8-encoded
825 filenames. Fixes bug 30781.
827 2003-08-28 Dick Porter <dick@ximian.com>
829 * critical-sections.c: Patch from Bernie Solomon
830 <bernard@ugsolutions.com> to emit a warning if locking a critical
833 2003-07-23 Dick Porter <dick@ximian.com>
836 * daemon.c (maybe_exit): Avoid the race condition when the daemon is
837 closing but another client comes along when the shared data is still
838 visible. Should fix bugs 33671 and 35213.
840 2003-07-23 Dick Porter <dick@ximian.com>
842 * handles.c: Initialise handle mutex and cond. Fix by
843 Bernie Solomon <bernard@ugsolutions.com>
845 2003-07-15 Dick Porter <dick@ximian.com>
847 * timed-thread.c (timed_thread_start_routine): Fix virtual memory
848 leak when threads quit. Fixes bug 44067.
850 Wed Jun 18 19:08:40 CEST 2003 Paolo Molaro <lupus@ximian.com>
852 * io.c: never add write permission for group or others in
853 SetFileAttributes ().
855 2003-06-17 Dick Porter <dick@ximian.com>
857 * io.c (SetFileAttributes): Implement the ReadOnly attribute, and
858 ignore the unsupported ones ("fixes" bug 44977).
860 2003-06-17 Lluis Sanchez Gual <lluis@ximian.com>
862 * misc.c: fix bug in _wapi_calc_timeout. It gave wrong values for
863 high ms values (there was an overflow).
865 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
867 * system.h (struct _WapiSystemInfo ): Fix warnings when using gcc-3.3.
869 2003-06-11 Dick Porter <dick@ximian.com>
871 * shared.c: Fix shared directory creation. Patch from
872 Pablo Baena <pbaena@uol.com.ar>
874 2003-06-10 Dick Porter <dick@ximian.com>
876 * atomic.c: Delete the useless compile warning
878 2003-06-09 Dick Porter <dick@ximian.com>
880 * daemon.c: Lookup env as a string array. Fixes bug 44289. Also
881 make setting the process handle value in the environment actually
884 * processes.c: Pretty up the process name, if it happens to be
885 "mono" such as when another mono process forks "mono foo.exe"
887 2003-06-05 Dick Porter <dick@ximian.com>
889 * processes.c (process_set_current): Don't do an expensive handle
890 search at application startup, check the environment to see if the
891 process handle has already been created.
893 * io.c: Don't do an expensive handle search when creating stdin,
894 stdout and stderr handles, just create them all the first time one
904 * daemon.c: Support for "unlimited" number of handles and scratch
907 Speed up application startup by passing process handle in the
908 environment, rather than let the app scan all handles (which gets
909 really slow when there are more than a few thousand to check.)
911 Initialise some structs passed to syscalls, noticed by valgrind.
914 2003-05-20 Dick Porter <dick@ximian.com>
916 * io.c (FindFirstFile): Include . files in the glob. Fixes bug
919 2003-05-19 Dick Porter <dick@ximian.com>
921 * threads.c: Set the new thread's stack size to 2M. Fix needed
922 for BSD, reported by Martin Dvorak <md@9ll.cz>
924 2003-05-16 Dick Porter <dick@ximian.com>
927 * io.c: Implement GetTempPath()
929 2003-05-16 Dick Porter <dick@ximian.com>
931 * processes.c (CreateProcess): Set some error codes
933 2003-05-12 Dick Porter <dick@ximian.com>
935 * misc.c (_wapi_calc_timeout): Cope with overflowing tv_nsec.
936 Patch from Martin Dvorak <mdvorak@ninell.cz>.
938 2003-05-10 Dick Porter <dick@ximian.com>
940 * io.c (CopyFile): Copy file mode as well as file data. Based on
941 suggestion by Giuseppe Greco <giuseppe.greco@agamura.com>, bug
944 2003-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
946 * handles.c: don't call GC_gcollect when creating new handles.
948 2003-05-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
950 * handles.c: added some debugging code. Call GC_gcollect
951 before creating a new handle. It makes Lupus' test run smoother and
952 faster (from 62 to 83 request per second). Notice that calling
953 GC_finalizer_notifier if needed (GC_should_invoke_finalizer ()) does
954 not improve nor degrade the performance, so i don't do it.
956 2003-05-02 Dick Porter <dick@ximian.com>
958 * sockets.c: Rearrange closesocket() and socket_close_private(),
959 and remember to unref the handle, so we don't leak socket handles.
960 Fix from Pelle Johnsen <pelle.johnsen@mail.dk>
962 2003-04-11 Dick Porter <dick@ximian.com>
964 * atomic.h: ARM atomic operations by Malte Hildingson
965 <tds00mahi@tellus.thn.htu.se>
967 Tue Apr 8 11:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
969 * atomic.h: fix macosx build by "Urs C. Muff" <umuff@quark.com>.
971 2003-04-03 Martin Baulig <martin@ximian.com>
973 The following change is conditional to `WITH_INCLUDED_LIBGC'
974 which is not yet enabled by default.
976 * threads.c (SuspendThread, ResumeThread): Fully implemented this.
977 (gc_init): New static function; install a signal handler for
978 SIGPWR which is used to suspend threads. [FIXME: it SIGPWR
979 doesn't exist on all Unix systems, we need to find another
981 (mono_wapi_push_thread_stack): New public function. Tells the
982 garbage collector about the current stack pointer of a suspended
985 2003-04-03 Martin Baulig <martin@ximian.com>
987 * timed-thread.h (TimedThread): Added `suspended_sem',
988 `suspend_count' and `stack_ptr'.
990 2003-03-28 Dick Porter <dick@ximian.com>
992 * atomic.h: PPC support gratiously donated to the public domain
993 by John Duncan <jddst19@mac.com>
995 2003-03-20 Dick Porter <dick@ximian.com>
997 * sockets.c (_wapi_connect): If connect() fails with EACCES, try
998 setting SO_BROADCAST and connecting again. Fixes bug 39178.
1000 2003-03-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1002 * processes.c: included Jerome Laban's patch and call SetLastError when
1003 the executable is not found.
1005 2003-03-03 Dick Porter <dick@ximian.com>
1007 * io.c (CreateFile): Try opening directories readonly, so that
1008 timestamps can be adjusted. Patch by Elan Feingold
1009 <efeingold@mn.rr.com>.
1011 2003-02-25 Dick Porter <dick@ximian.com>
1013 * shared.c (_wapi_shm_attach): Return a failure code on system
1014 call errors, rather than exiting.
1016 2003-02-21 Dick Porter <dick@ximian.com>
1018 * processes.c (GetCurrentProcessId): Use the current process
1019 handle to return the process ID, as getpid() is unreliable
1020 (linuxthreads gives each thread a different pid). Fixes bug
1023 2003-02-21 Dick Porter <dick@ximian.com>
1025 * io.c (FindNextFile): Skip over dangling symlinks. Fixes bug
1028 2003-02-11 Dick Porter <dick@ximian.com>
1031 * timefuncs.c: Added GetTickCount()
1033 2003-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1035 * error.c: added WSA_EHOSTUNREACH mapping.
1037 2003-01-26 Miguel de Icaza <miguel@ximian.com>
1039 * io.c (SetFileAttributes): This routine is not currently
1040 implemented for the general case, but I added a special case to
1041 set the executable bit on Linux.
1043 Wed Jan 15 15:55:40 CET 2003 Paolo Molaro <lupus@ximian.com>
1045 * sockets.h, daemon.c, io.c: compilation fixes on MacOSX.
1047 2003-01-08 Dick Porter <dick@ximian.com>
1049 * sockets.c: Fixed setting blocking mode to true (fixes bug 36388)
1051 2002-12-11 Juli Mallett <jmallett@FreeBSD.org>
1053 * daemon.c, handles-private.h, handles.c, wapi-private.h:
1054 Check for an implementation which says it supports
1055 _POSIX_THREAD_PROCESS_SHARED, rather than just one that
1056 defines the symbol. Defined but with a value of -1 still
1057 means that it is unsupported.
1059 2002-12-08 Martin Baulig <martin@ximian.com>
1061 * handles.c (_wapi_handle_new): Create new non-shared handles with
1062 an initial refcount of 1, not 0.
1064 2002-11-22 Dietmar Maurer <dietmar@ximian.com>
1066 * threads.c (TlsGetValue): removed unnecessary mutex
1068 2002-11-20 Dick Porter <dick@ximian.com>
1070 * timed-thread.c (_wapi_timed_thread_attach): Attached threads
1071 need to store their data structure too.
1073 * threads.c: Make sure the threading data is initialised wherever
1076 2002-11-15 Dick Porter <dick@ximian.com>
1078 * timed-thread.c: Removed unneeded parameters in
1079 _wapi_timed_thread_attach().
1081 * threads.c: Renamed AttachThread() to make it not look like
1082 external API. Removed unneeded parameters.
1084 2002-11-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1086 * error.[ch]: added errno_to_WSA (). It displays a warning and return
1087 WSASYSCALLFAILURE if there is no error mapping for the given errno,
1089 * sockets.c: use errno_to_WSA and fixed display of warning for h_errno.
1091 2002-10-31 Dick Porter <dick@ximian.com>
1094 * io.c: Define and use INVALID_FILE_ATTRIBUTES
1096 2002-10-07 Dick Porter <dick@ximian.com>
1099 * daemon.c: Use a more accurate time source for process start and
1102 2002-10-03 Dick Porter <dick@ximian.com>
1106 * threads.c: Fixes for freebsd. Make sure that mutex and condition
1107 creation and deletion happen in the process that owns them, when
1108 POSIX shared thread objects aren't supported. This breaks on
1109 freebsd, as pthread_t is a pointer to data.
1111 2002-10-02 Dick Porter <dick@ximian.com>
1113 * shared.c: Use mmap() instead of sysv shm for the shared data.
1115 * wapi-private.h (_WAPI_HANDLE_VERSION): Reset back to 0, for the
1119 * daemon.c: mmap()ed regions survive fork, so just pass the
1120 pointer to _wapi_daemon_main instead of mapping it again.
1122 2002-10-01 Dick Porter <dick@ximian.com>
1124 * timed-thread.c: Kludge for CREATE_SUSPENDED thread creation.
1125 Unfortunately libgc uses the same thread suspend technique that I
1126 want to, and the two don't mix: libgc will deadlock when it tries
1127 to stop the world if a thread has already been suspended by
1128 someone else. Just do the simple suspended create rather than the
1129 general purpose thread suspension for now.
1131 * threads.c: Pass create flags to the timed_thread create call, to
1132 implement suspended thread creation. ResumeThread() partially
1133 implemented, to cope with the case where a newly created but
1134 suspended thread is launched.
1136 2002-09-30 Dick Porter <dick@ximian.com>
1138 * sockets.c (ioctlsocket): Set non-blocking mode in a better way,
1141 2002-09-27 Dick Porter <dick@ximian.com>
1143 * semaphores.c: Only include semaphore.h if it's present. Patch
1144 for BSD from jmmv@hispabsd.org (Julio Merino).
1146 2002-09-27 Dick Porter <dick@ximian.com>
1148 * processes.c: Pass environment and working directory to the
1149 daemon when forking. Don't let argv[0] be duplicated when looking
1150 for the program name. Implement EnumProcessModules (simple
1151 version for now, lsof-style later if needed), GetModuleBaseName,
1152 {Get,Set}ProcessWorkingSetSize (just faked, because the vm hints
1153 aren't available on Linux).
1155 * process-private.h: Store the process name, and the working set
1159 * handles-private.h: New functions to store and retrieve an array
1160 of strings in the scratch space
1162 * daemon.c: Don't miss deleting some handles when a client exits
1163 (we used to rely on the client doing the final cleanup, but
1164 obviously if the client is no longer there the daemon has to do
1167 Process forking now sets the environment and the working
1170 * io.c: Don't confuse fd 0 with an unassigned handle struct
1172 * atomic.h: Add a google cache alternative to the msdn URL
1174 2002-09-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1177 (_wapi_recvfrom): added ECONNRESET to the switch.
1179 2002-09-24 Mark Crichton <crichton@gimp.org>
1181 * atomic.h: Yea. On linux, sparc isn't sparc, it's __sparc__.
1184 2002-09-19 Mark Crichton <crichton@gimp.org>
1186 * daemon.c, shared.c: Added NEED_LINK_UNLINK for systems that
1187 dont have Linux's abstract filesystem for sockets.
1189 2002-09-19 Mark Crichton <crichton@gimp.org>
1191 * atomic.h: Added SPARC atomic asm code.
1192 * daemon.c, handles-private.h, handles.c, wapi-private.h:
1193 undefined _POSIX_THREAD_PROCESS_SHARED. This actually exists on
1194 Solaris 9, however, the code paths don't seem to work. More testing
1195 on the shared case is *really* needed.
1197 2002-09-03 Dick Porter <dick@ximian.com>
1200 * threads.c: Removed PosixKillThread(), because it's not in the
1203 2002-08-20 Dick Porter <dick@ximian.com>
1205 * handles.c (_wapi_handle_scratch_store): Made stored byte lengths
1206 multiples of 4 bytes, to keep header structures aligned. Needed
1207 for sparc, at least. (Patch from crichton@gimp.org)
1209 * handles.c: Removed 'disable_shm' variable (we've defaulted to
1210 building with shm enabled for months now)
1212 2002-08-19 Dick Porter <dick@ximian.com>
1214 * daemon.c: Rewrote the poll() loop to use GIOChannels instead,
1215 for legacy NeXT-based systems.
1217 2002-08-12 Dick Porter <dick@ximian.com>
1219 * atomic.h: Rename some parameters to avoid c++ keywords (Patch
1220 from Joseph Wenninger <kde@jowenn.at>)
1222 2002-08-05 Dietmar Maurer <dietmar@ximian.com>
1224 * threads.c: use fast spinlocks by default
1226 2002-08-02 Dick Porter <dick@ximian.com>
1228 * io.c (GetStdHandle): Add a handle reference when returning a
1229 duplicate console handle. This fixes the unref_handle errors in
1232 2002-08-01 Dietmar Maurer <dietmar@ximian.com>
1234 * threads.c (TLS_PTHREAD_MUTEX): define this because else some
1237 2002-08-01 Dick Porter <dick@ximian.com>
1239 * threads.c: Use atomic spinlocks in TLS functions
1242 * Makefile.am: Added mono-spinlock.h
1244 2002-07-21 Jeffrey Stedfast <fejj@ximian.com>
1246 * daemon-messages.c: #include <sys/types.h> and <sys/sockets.h> -
1247 these are needed for sendmsg() and also for struct msghdr (at
1248 least on Solaris). Solaris still won't build because struct msghdr
1249 doesn't have msg_flags, msg_control, or msg_controllen members.
1250 (CMSG_SPACE): Define for systems that don't have it.
1253 2002-07-20 Dick Porter <dick@ximian.com>
1259 * handles.c: Implemented pipe handles
1262 * daemon.c: Fixed bug in handle closing.
1265 * daemon.c: Forked processes now close all open file descriptors.
1267 Fri Jul 19 19:05:19 CEST 2002 Paolo Molaro <lupus@ximian.com>
1269 * sockets.h, io-layer.h, critical-sections.h: don't include config.h
1272 2002-07-19 Martin Baulig <martin@gnome.org>
1274 * threads.c (ExitThread): Call exit() if no threads has been
1277 2002-07-17 Dick Porter <dick@ximian.com>
1279 * daemon-messages.c: Freebsd fixes from Andreas Kohn
1280 <andreas.kohn@gmx.net>
1282 2002-07-15 Dick Porter <dick@ximian.com>
1284 * io.c: Removed bogus console_flush() method, that was just cut
1285 and pasted from file_flush when I separated the two handle types.
1287 2002-07-12 Dick Porter <dick@ximian.com>
1289 * io.c (convert_from_flags): Fixed misunderstanding wrt fcntl
1290 flags. Fixes bug 27633.
1292 2002-07-12 Dick Porter <dick@ximian.com>
1296 * daemon.c: Use size of sockaddr_un.sun_path from config.h
1298 2002-07-12 Dick Porter <dick@ximian.com>
1300 * processes.c (CreateProcess): Send stdin, stdout and stderr
1301 handles if the startup info doesnt specify new ones
1303 * io.c (GetStdHandle): Return the same handle when the same
1304 standard handle is requested
1306 * handles.c: Pass file descriptors when forking
1308 * daemon.c: Use supplied file descriptors when forking a new
1311 * daemon-messages.h:
1312 * daemon-messages.c: Pass stdin, stdout and stderr file
1313 descriptors to the daemon (used when forking)
1315 2002-07-11 Miguel de Icaza <miguel@ximian.com>
1317 * daemon.c (_wapi_daemon_main): Use sizeof
1318 (main_socket_address.sun_path) instead of hardcoded 108 value.
1320 * handles.c (shared_init): Use sizeof
1321 (shared_socket_address.sun_path) instead of hardcoded 108 value.
1323 2002-07-10 Dennis Haney <davh@davh.dk>
1327 * daemon.c: Lots of documentation, some added error checking, and
1328 code readability improvements.
1330 * daemon-messages.h: Add the Error request type to improve error
1333 * daemon-messages.c: Do a bit more error checking on send() and
1334 recv(), and log errors with a higher severity level.
1336 2002-07-04 Dick Porter <dick@ximian.com>
1338 * daemon.c (process_process_fork): Fix argument handling, due to
1339 buggy understanding of g_strsplit() behaviour.
1341 2002-07-03 Dick Porter <dick@ximian.com>
1344 * threads.c: Implement OpenThread(). Define access-control values
1350 * Makefile.am: Added access.h, to hold shared access-control
1353 2002-07-02 Dick Porter <dick@ximian.com>
1355 * wapi-private.h (_WAPI_HANDLE_VERSION): New protocol version
1357 2002-07-02 Dick Porter <dick@ximian.com>
1359 * handles.c (shared_init): Make a second attempt to contact the
1360 daemon if the shared memory attach succeeds, but the connect()
1361 fails. (This copes with the daemon crashing without cleaning up
1367 * shared.c (_wapi_shm_attach): Don't exec() anything when we fork
1368 the daemon, it's now built into the library.
1370 2002-06-25 Dick Porter <dick@ximian.com>
1373 * handles-private.h:
1374 * daemon-messages.h:
1375 * daemon.c: Process forking and handle data management
1378 * process-private.h:
1379 * processes.c: Process forking and other support functions
1381 2002-06-25 Dick Porter <dick@ximian.com>
1383 * versioninfo.h: PE resource decoding
1385 * unicode.c (_wapi_unicode_to_utf8): g_utf16_to_utf8 doesnt need
1386 to be told the string length
1388 * io.c: Removed the ACTUALLY_DO_UNICODE option. Fixed some leaks.
1389 Moved _wapi_time_t_to_filetime and the WapiFileTime typedef to
1392 2002-06-12 Dick Porter <dick@ximian.com>
1395 * daemon-messages.c: Handle SIGPIPE in a non-stupid way in the
1396 daemon, if MSG_NOSIGNAL isn't available. Thanks to Jaroslaw
1397 Kowalski <jarek@atm.com.pl> for pointing out the bogosity.
1399 2002-06-10 Jaroslaw Kowalski <jarek@atm.com.pl>
1401 * sockets.c, daemon-messages.c: Prevent SIGPIPE from being raised
1402 when writing to a closed socket.
1404 2002-06-08 Jeffrey Stedfast <fejj@ximian.com>
1406 * mono-mutex.c (mono_once): New convenience function for my
1411 * critical-sections.c:
1419 * atomic.c: Use mono_once() rather than pthread_once().
1421 2002-06-06 Jeffrey Stedfast <fejj@ximian.com>
1423 * handles.c (_wapi_handle_new): pthread_once() is not atomic, so
1424 if multiple threads all try to call _wapi_handle_new() before the
1425 shared data has been initialized, it is possible that we could get
1426 into a condition where shared_init() is being executed and later
1427 threads will pass by pthread_once() due to the fact that it has
1428 already been called and so therefor will attempt to use the shared
1429 data before it has been completely initialized. If we instead use
1430 a standard mutex locking mechanism around shared_init(), we can
1431 avoid the situation entirely. By wrapping the mutex locking in a
1432 check to see if we've already initialized the data, we can even
1433 avoid wasting resources by having to lock/unlock the mutex in any
1434 later calls (the only time we'd have to worry about
1435 locking/unlocking is the initial race to call shared_init() at
1438 Sat Jun 1 13:27:11 CEST 2002 Paolo Molaro <lupus@ximian.com>
1440 * atomic.h: inline asm fixes from Dennis Haney (davh@davh.dk).
1442 Fri May 31 16:21:54 CEST 2002 Paolo Molaro <lupus@ximian.com>
1444 * daemon.c, handles.c: rename "sun" local var since it's apparently
1445 a #define on Solaris.
1447 Fri May 31 15:40:14 CEST 2002 Paolo Molaro <lupus@ximian.com>
1449 * daemon-messages.c: work-around MSG_NOSIGNAL missing on some
1452 2002-05-15 Dick Porter <dick@ximian.com>
1454 * wait.c: Fix a deadlock in WaitForMultipleObjects
1456 2002-05-14 Dick Porter <dick@ximian.com>
1458 * io.c: Fix a cut&paste error, found by
1459 Jaroslaw Kowalski <jarek@atm.com.pl>
1461 2002-05-10 Dan Lewis <dihlewis@yahoo.co.uk>
1465 2002-05-09 Dick Porter <dick@ximian.com>
1471 * handles-private.h:
1473 * Makefile.am: Remove now-unused file wait-private.h
1475 2002-05-08 Dick Porter <dick@ximian.com>
1477 * shared.c: Better error messages, and report when daemon
1478 connection fails rather than blocking forever. Do some more
1479 shared memory sanity checking.
1481 * handles.c: Better error messages when connecting to shared
1482 memory and the handle daemon. Fall back to non-shared handles if
1483 an error occurs. Set the default back to 'shared handles'. Fix a
1484 crashing bug in scratch space allocation that mangled the block
1487 2002-05-07 Miguel de Icaza <miguel@ximian.com>
1489 * handles.c (shared_init): Disable SHM for now, people have too
1490 many problems with this, and the diagnostics are not helping.
1492 2002-05-06 Dan Lewis <dihlewis@yahoo.co.uk>
1494 * io.c: CreateFile sets win32 last error.
1496 2002-05-05 Dick Porter <dick@ximian.com>
1499 * handles-private.h:
1505 * process-private.h:
1507 * semaphore-private.h:
1511 * event-private.h: Simplify the WapiHandleOps struct: take out all
1512 the file-specific entries, leaving just the items that operate on
1513 handles themselves. Split the close operation into shared and
1514 private parts: shared close is called by the daemon.
1516 * handles.c: As above, but also pass handle allocation, ref and
1517 unref operations to the daemon. Populate the handle_ops array at
1518 compile time, because the daemon needs to call ops on handles too.
1519 Don't bother to track open handle counts any more, the daemon does
1523 * thread-private.h: As above, but also make the thread data
1526 * shared.c: Fork a handle daemon if the calling process created
1527 the shared memory segment.
1530 * daemon-messages.c:
1531 * daemon-messages.h:
1532 * Makefile.am: Build a daemon to manage handle allocation and
1533 destruction without needing to lock the shared memory
1535 2002-04-30 Jeffrey Stedfast <fejj@ximian.com>
1537 * atomic.c: Changed to use a normal mutex rather than a spinlock
1538 since a lot of platforms seem to not have them :\
1540 2002-04-30 Dick Porter <dick@ximian.com>
1542 * Completely rewrote the handle waiting code: removed the helper
1543 thread and its attendant complexity. All handle waiting is now
1544 abstracted into the WaitForSingleObject() and
1545 WaitForMultipleObjects() functions.
1547 * Implemented inter-process sharing of handles using sysv shared
1548 memory. This makes handles even more opaque, with a handle now
1549 just an index into an array.
1551 2002-04-25 Dan Lewis <dihlewis@yahoo.co.uk>
1553 * io.c: unitialized pointer in GetCurrentDirectory.
1555 Sat Apr 20 13:37:39 CEST 2002 Paolo Molaro <lupus@ximian.com>
1557 * threads.c: destroy the mutex at thread destruction
1558 (if/when thread destruction code will be actually called).
1559 When protecting a tls data pointer from the gc, use also the
1560 thread id in the key.
1562 Wed Apr 17 18:36:27 CEST 2002 Paolo Molaro <lupus@ximian.com>
1564 * timed-thread.c: avoid race condition when setting the thread to
1567 2002-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1569 * jit.h: to more #include lines to avoid breaking compilation
1570 under windows when upgrading mingw and w32api to version
1573 2002-04-16 Dick Porter <dick@ximian.com>
1575 * atomic.h: Explanatory comment about lack of 80386 support
1577 2002-04-15 Dick Porter <dick@ximian.com>
1579 * atomic.h: use xaddl for InterlockedIncrement() and
1580 InterlockedDecrement(). Use cmpxchgl in a loop for
1581 InterlockedExchange() and InterlockedExchangePointer().
1583 Mon Apr 15 13:31:22 CEST 2002 Paolo Molaro <lupus@ximian.com>
1585 * unicode.c: fix unicode_len() to not access uninitialized memory
1586 (and updated to conform to mono code style).
1588 Fri Mar 29 17:15:11 CET 2002 Paolo Molaro <lupus@ximian.com>
1590 * io.c: EEXISTS is ignored for directory creation.
1591 * mono-mutex.h: remove silly "pragma }" that emacs users insert
1592 because they use a broken editor:-)
1594 2002-03-28 Dick Porter <dick@ximian.com>
1600 * handles.c: Warning cleanups
1602 2002-03-27 Dan Lewis <dihlewis@yahoo.co.uk>
1604 * unicode.h, unicode.c: changed to gunichar2
1605 * io.h, io.c: changed strings to gunichar2*, added
1606 SetFileAttributes(), GetCurrentDirectory(), SetCurrentDirectory(),
1607 some fixes to FindFirstFile() and friends.
1609 2002-03-26 Dick Porter <dick@ximian.com>
1611 * types.h: Implement the large integer struct
1614 * timefuncs.c: Dummy functions that don't yet implement
1615 QueryPerformanceCounter() and QueryPerformanceFrequency()
1618 * threads.c: Implement SleepEx()
1621 * system.c: Beginnings of GetSystemInfo()
1623 * mono-mutex.c (pthread_mutex_timedlock): Fix a ms/ns conversion
1627 * context.c: Dummy function that doesnt yet implement
1631 * atomic.c: Interlocked functions
1633 Mon Mar 25 13:01:40 CET 2002 Paolo Molaro <lupus@ximian.com>
1635 * threads.c: use a gc-safe hash table to store tls pointers.
1637 2002-03-22 Dick Porter <dick@ximian.com>
1639 * threads.c: Fix a race condition where a thread can start and
1640 exit before the handle has been properly initialised (no reason
1641 why the handle couldn't be initialised beforehand, so do so)
1643 Fix a ms to ns conversion magnitude thinko.
1645 2002-03-21 Dick Porter <dick@ximian.com>
1647 * semaphores.c: Fix a problem when waiting for one or more
1648 semaphores, and another semaphore is Released (all waiting
1649 semaphores assumed they were signalled)
1651 2002-03-29 Dan Lewis <dihlewis@yahoo.co.uk>
1653 * io.h, io.c, uglify.h: added MoveFile, CopyFile, CreateDirectory,
1654 RemoveDirectory, GetFileAttributes, GetFileAttributesEx
1656 2002-03-19 Dietmar Maurer <dietmar@ximian.com>
1658 * threads.c (Sleep): bug fix: 1ms == 1000000ns
1660 2002-03-19 Dan Lewis <dihlewis@yahoo.co.uk>
1662 * io.h, io.c, events.c, mutexes.c, semaphores.c, sockets.c,
1663 threads.c, io.c: added flush method to handles.
1665 * io.c: FlushFileBuffers() and FindFirstFile() functions.
1667 Thu Mar 7 17:21:52 CET 2002 Paolo Molaro <lupus@ximian.com>
1669 * threads.c, timed-thread.c, wait.c: Boehm-GC anable.
1671 2002-02-20 Dick Porter <dick@ximian.com>
1673 * io-layer.h: Always build without cygwin support on windows
1675 Mon Feb 18 15:50:59 CET 2002 Paolo Molaro <lupus@ximian.com>
1677 * sockets.c: #undef DEBUG.
1679 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
1681 * io-layer.h: conditionally include sys/filio.h and sys/sockio.h
1682 for FIONBIO, FIONREAD, and SIOCATMARK.
1684 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
1686 * sockets.c: conditionally include sys/filio.h and sys/sockio.h
1687 for FIONBIO, FIONREAD, and SIOCATMARK.
1689 2002-02-13 Dick Porter <dick@ximian.com>
1691 * sockets.c: Implement shutdown and select
1693 2002-02-13 Jeffrey Stedfast <fejj@ximian.com>
1695 * mono-mutex.[c,h]: New source files that thinly wrap all pthread
1696 functions that take pthread_mutex_t and/or pthread_mutexattr_t
1697 arguments for the sake of portability. Implements recursive
1698 mutexes and pthread_mutex_timedlock.
1700 * critical-sections.c:
1707 * wait.c: Use the mono-mutex wrapper portability functions/macros.
1709 * pthread-compat.[c,h]: Replaced by mono-mutex.[c,h]
1711 2002-01-23 Dick Porter <dick@ximian.com>
1713 * sockets.c: Networking support, mostly wrapping BSD socket APIs
1714 with handle code, and translating errno into w32 error codes.
1716 * macros.h: Some w32 macros used with the socket support
1718 * error.c: Implemented GetLastError() and SetLastError()
1720 * Makefile.am: Added sockets, with kludge to override some symbols
1722 2001-12-17 Dietmar Maurer <dietmar@ximian.com>
1724 * unicode.c (_wapi_unicode_to_utf8): byteswap UTF16 strings before
1725 passing them to iconv
1726 (_wapi_unicode_to_utf8): only swap bytes on LE systems, remove bug
1727 from previous commit.
1729 2001-12-11 Dick Porter <dick@ximian.com>
1731 * io.c: Implement DeleteFile(), GetFileTime(), SetFileTime() and
1732 FileTimeToSystemTime().
1734 * unicode.c (unicode_len): Nasty way of finding length of unicode
1735 string with embedded NULLs (counts until two NULLs together).
1737 * mutexes.c (mutex_close):
1738 * events.c (event_close): Release the internal pthreads resources
1740 2001-11-26 Dick Porter <dick@ximian.com>
1742 * critical-sections.c:
1750 * wait.c: turn off DEBUG messages
1752 2001-11-22 Dick Porter <dick@ximian.com>
1754 * handles.c (SignalObjectAndWait): Implement
1756 * wait.c (WaitForSingleObject): Fix case where timeout == 0
1762 * events.c: Support for SignalObjectAndWait
1764 2001-11-21 Dick Porter <dick@ximian.com>
1771 * wait.c: Reliable method of returning which handle was signalled
1772 on return from WaitForMultipleObjects().
1774 2001-11-21 Dick Porter <dick@ximian.com>
1776 * events.c: Implement events
1778 2001-11-15 Dick Porter <dick@ximian.com>
1780 * mutexes.c: Implement mutexes
1784 * misc.c: Factor out some common code
1786 2001-11-13 Dick Porter <dick@ximian.com>
1788 * threads.c: Implement TLS. Implement GetCurrentThreadId(), and
1789 GetCurrentThread() by maintaining a hash of thread handles.
1791 * threads.h: Define thread and process creation flags
1793 2001-11-12 Dick Porter <dick@ximian.com>
1795 * critical-sections.c: Implement critical sections
1797 2001-11-12 Dick Porter <dick@ximian.com>
1799 * semaphores.c: Implement semaphores
1801 * wait.c (wait_for_item): Maintain a wait count rather than count
1804 * threads.c (thread_wait_multiple): Don't lock the wait item, that
1805 will block other wait threads
1807 2001-11-11 Dick Porter <dick@ximian.com>
1809 * Makefile.am: Rename some automake variables
1810 (from Nick Drochak <ndrochak@gol.com>)
1812 2001-11-10 Dick Porter <dick@ximian.com>
1814 * Makefile.am (libwapiincludedir): Fix include destination
1816 * .cvsignore: Ignore generated files
1818 2001-11-10 Dietmar Maurer <dietmar@ximian.com>
1820 * pthread-compat.c: added some include files to make it compile on
1823 2001-11-08 Dick Porter <dick@ximian.com>
1827 This is a library emulating the win32 threading and IO API.