2 Tue Feb 8 18:28:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4 * threads.c: make people test with 1 MB stack per thread.
6 2005-01-17 Dick Porter <dick@ximian.com>
8 * timefuncs.h: Make WapiFileTime endian-aware, as it's often
9 cast to and from 64bit ints. Fixes bug 71213.
11 2005-01-11 Dick Porter <dick@ximian.com>
13 * error.c (errno_to_WSA): Add EADDRNOTAVAIL error code
16 Mon Jan 10 16:15:19 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
18 * atomic.h: Fix functions on s390.
20 Mon Jan 10 20:30:19 CET 2005 Paolo Molaro <lupus@ximian.com>
22 * atomic.h: fix some functions on ppc (tests/interlocked.cs).
24 2005-01-10 Dick Porter <dick@ximian.com>
26 * misc.c (_wapi_calc_timeout): Guard against overflow when
27 calculating timeouts. This makes waiting with a large
28 (Int32.MaxValue) timeout not return immediately.
30 2004-12-23 Ben Maurer <bmaurer@ximian.com>
32 * io.c (io_ops): make this `const' so it is shareable (well, only
33 really shareable if it is statically linked...)
35 Mon Dec 20 11:58:33 CET 2004 Paolo Molaro <lupus@ximian.com>
37 * threads.c, threads.h: add accessor to get the pthread_key_t for
40 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
42 * io.c: check for the existence of 'dest' and set ERROR_ALREADY_EXISTS
43 if it exists and is not the same as 'src'.
45 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
47 * atomic.h : Fix InterlockedCompareExchange for s390/s390x.
49 2004-12-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
51 * processes.c: unquote the cmd path, allow for ' or " when quoting and
52 pass the quoted program name to the daemon, otherwise the call to
53 g_shell_unquote in the daemon will break things up.
55 2004-10-14 Dick Porter <dick@ximian.com>
57 * sockets.c (_wapi_accept): Revert the previous change. We now
58 set the accepted socket to have the same blocking status as the
59 listening socket in managed code. This follows MS behaviour.
61 2004-10-14 Dick Porter <dick@ximian.com>
63 * sockets.c (_wapi_accept): On Darwin, make sure a newly
64 accept()ed socket is blocking. Fixes bug 67355, patch by
65 grompf@sublimeintervention.com.
67 2004-10-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
69 * system.c: check the number of online processors instead of the
70 existing ones. Sanitize return value if it's an error.
72 2004-10-03 Ben Maurer <bmaurer@ximian.com>
74 * system.c: Add support for getting the # of cpus.
76 2004-09-28 Dick Porter <dick@ximian.com>
78 * io.c (pipe_close_private): Fix one small typo in the last change
79 that totally hosed process creation with redirected pipes.
81 2004-09-24 Dick Porter <dick@ximian.com>
88 * handles-private.h: Cope when a file descriptor is reused while
89 the handle that thought it owned it is still referenced, instead
90 of asserting. Probably fixes bug 66479, though we've been unable
93 2004-09-09 Dick Porter <dick@ximian.com>
96 * io.c: Set error codes everywhere.
98 2004-09-06 Dick Porter <dick@ximian.com>
100 * handles.c (_wapi_handle_unref): Reset the private record's type
101 (CloseHandle): Check for a fd mapping failure, and return FALSE.
102 (_wapi_handle_process_fork): Fix long-standing bug in checking
103 handle return values. Also do the required bookkeeping with the
104 new process's handles.
106 * daemon.c: When creating a new process's handles, check whether
107 the shared space needs to be increased
109 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
111 * shared.c (_wapi_shm_file): Fix leaking of filename.
113 2004-08-19 Dick Porter <dick@ximian.com>
115 * handles.c (_wapi_handle_count_signalled_handles): Fix thinko
116 introduced with the fd offset stuff: unlock handles properly when
117 backing off. Fixes the monologue hang at exit.
119 2004-08-18 Dick Porter <dick@ximian.com>
122 * io.c: Check that new fds fit in the table, return error if not
124 * daemon.c (_wapi_daemon_main):
125 * handles.c (shared_init): Have all processes agree on a size for
128 2004-08-17 Dick Porter <dick@ximian.com>
130 * daemon.c (process_new):
131 * handles.c (_wapi_handle_new_internal): Cope when the space
132 reserved for file descriptors is larger than the shared segment
133 size. Fixes the crash reported when running mono under gdb on
136 2004-08-16 Dick Porter <dick@ximian.com>
140 * handles-private.h (_wapi_handle_fd_offset_to_handle): Improve
141 error checking with passed-in file descriptors.
143 2004-08-11 Dick Porter <dick@ximian.com>
146 * io.c: Returned handle values are the file descriptor the handle
151 * daemon.c: Reserve the range of handles that can have the same
152 values as file descriptors. These won't be used, but the values
153 will be used as file, console, pipe or socket handles. The fd to
154 handle mapping is done internally and is invisible to users.
157 * wapi-private.h (_WAPI_HANDLE_VERSION): Increment, because we now
158 reserve a chunk of handle space.
160 2004-08-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
162 * atomic.h: add support for 64-bit S/390
164 2004-07-22 Dick Porter <dick@ximian.com>
167 * threads.c: Move the destruction of the internal thread data to
168 after the thread has been joined. Fixes bug 61418.
170 2004-07-14 Dick Porter <dick@ximian.com>
172 * wait.c (test_and_own): When not waiting for all handles to
173 become signalled, only own and return the lowest. All the
174 documentation suggests that the old way was correct, but
175 experimentation shows it actually works like this. Patch by
177 (sebastien.robitaille@croesus.com), fixes bug 61511.
179 2004-07-09 Ben Maurer <bmaurer@ximian.com>
181 * threads.c: register roots for gc
183 2004-07-08 Dick Porter <dick@ximian.com>
185 * io.c (file_seek): If there is a high 32bit offset part, make
186 sure the low part isn't sign-extended. Set error codes when
187 returning failure. Fixes bug 61131.
189 2004-07-06 Dick Porter <dick@ximian.com>
191 * io.c (file_setfiletime): Check for underflow when converting to
192 time_t values. Set error codes when returning failure. Fixes bug
195 2004-07-05 Dick Porter <dick@ximian.com>
197 * mutexes.c (mutex_ops_init): Make the named mutex mutex sharable.
199 * daemon.c (unref_handle): Only destroy a handle if all processes
200 have released it, not just the current one. Fixes bug 60887.
202 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
204 * mono-mutex.h atomic.h: Add G_GNUC_UNUSED to static inline functions
207 2004-06-24 Dick Porter <dick@ximian.com>
209 * mutexes.c: Indicate when a named mutex was reused
211 2004-06-24 Dick Porter <dick@ximian.com>
213 * threads.c (SuspendThread):
214 * timed-thread.c (_wapi_timed_thread_suspend): Wrap sem_wait in a
215 while loop. See bug 58161.
217 Wed Jun 23 23:29:04 CEST 2004 Paolo Molaro <lupus@ximian.com>
219 * io.c: don't use sharemode for on-disk file permissions: it's used
220 for shared access to the open file.
222 2004-06-22 Dick Porter <dick@ximian.com>
224 * events.c (CreateEvent): When creating an auto-reset event that
225 is initially owned, make sure the set count starts at 1.
227 2004-06-18 Dick Porter <dick@ximian.com>
230 * events.c: Auto-reset events need to release one thread for each
231 time SetEvent() is called. Fixes bug 41292.
235 * mutexes.c: Scan for mutexes that are still locked by a thread
236 when it exits. Fixes the MS demo app linked by bug 41292.
238 * wait.c (test_and_own): Make sure a handle is signalled before it
241 2004-06-16 Dick Porter <dick@ximian.com>
243 * timed-thread.c: Call the thread cleanup exit routine before taking
244 the join mutex, because this could deadlock if another thread tries
245 to join in the meantime. This fixes the hang-at-exit problem seen
248 2004-06-03 Lluis Sanchez Gual <lluis@ximian.com>
250 * threads.c: Implemented SleepEx.
251 * threads.h: Fixed SleepEx signature.
253 2004-06-03 Miguel de Icaza <miguel@ximian.com>
255 * threads.c: When running under valgrind, do not allocate too much
256 stack, as Valgrind default is 1 meg.
258 2004-05-27 Dick Porter <dick@ximian.com>
261 * io.c: Implemented LockFile() and UnlockFile()
263 2004-05-21 Dick Porter <dick@ximian.com>
265 * io.c (CreateFile): Check for existing share modes when opening
271 * daemon.c: Maintain a hash of file share modes, keying on device
272 and inode (to cope with symlinks.)
274 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
276 * daemon-messages.c: Retry if the communication with the daemon is
277 interrupted by a signal.
278 * io.c, sockets.c: Check for EINTR in every syscall that can be interrumped.
279 Only return an error in this case if there is something in the apc queue
280 (which means that it is an interruption requested by the "user").
281 * processes.c: Use WaitForSingleObjectEx. No need to pass "alertable" as
282 true since the wait is small.
283 * shared.c: Retry write calls when interrumped by a signal.
284 * timed-thread.h, timed-thread.c: added _wapi_thread_apc_pending, which
285 returns TRUE if there are pending asynchronous calls (APC) for the
286 provided thread. Also added _wapi_thread_dispatch_apc_queue which calls
287 the enqueued APCs. Defined a new struct ApcInfo that holds information
288 about an enqueued APC.
289 * thread-private.h, threads.c: Implemented QueueUserAPC (which does the same
290 as in win32),_wapi_thread_apc_pending and _wapi_thread_dispatch_apc_queue.
291 These last two methods call the corresponding apc methods in
292 thread-private using the provided thread handle.
293 * threads.h: Added QueueUserAPC.
294 * uglify.h: Added WapiApcProc (needed by QueueUserAPC).
295 * wait.c, wait.h: Changed WaitForSingleObject to WaitForSingleObjectEx, and
296 WaitForMultipleObjects to WaitForMultipleObjectsEx. Implemented support
297 for APCs in those two methods and also in SleepEx.
299 2004-05-17 Dick Porter <dick@ximian.com>
301 * io.c (CopyFile): Speed up. Fixes bug 57859.
303 2004-05-13 Dick Porter <dick@ximian.com>
304 * mono-mutex.c (mono_mutex_unlock): Return EPERM when the current
305 thread doesn't own the mutex, rather than assert()ing.
307 2004-05-11 Dick Porter <dick@ximian.com>
309 * shared.c (_wapi_shm_attach): Cope when a previous daemon startup
310 attempt failed, leaving shared files that look like a daemon is
313 2004-05-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
316 (SetFileAttributes): don't the the exec bit if the corresponding read
319 2004-05-10 Zoltan Varga <vargaz@freemail.hu>
321 * io.c (FindFirstFile): Fix invalid free.
323 2004-05-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
325 * io.c: translate from GFileError to errno codes and don't free
326 variables right after calling mono_io_scandir, as we may overwrite
329 2004-05-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
331 * io.c: g_dir_open return ENOENT for directories on which we don't have
332 read/execute permission, while returning EPERM for anything below those.
333 So, change ENOENT by EPERM if the directory exists.
335 2004-05-07 Dick Porter <dick@ximian.com>
337 * io.c (SetFileAttributes): Don't have failed chmod()s cause a
338 "file not found" error. Fixes bug 54032.
340 2004-05-07 Dick Porter <dick@ximian.com>
342 * io.c (FindFirstFile): Comment out a windows-compatibility check
343 that breaks when directories have metachars in their names.
344 Workaround for bug 58116.
346 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
348 * io.c: fixed for FindFirstFile for empty directories. Closes
351 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
353 * processes.c: set the start time for the current process. Fixes bug
356 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
358 * io-private.h: 'namelist' is now a gchar ** in _WapiHandlePrivate_find.
359 * io.c: implemented scandir using glib functions.
361 2004-05-04 Dick Porter <dick@ximian.com>
363 * daemon.c (read_message): Return FALSE on error so the GSource
364 callback itself can return FALSE. Cures the infinite loop poll()
366 * shared.c: Fix some daemon startup race conditions.
368 2004-04-29 Miguel de Icaza <miguel@ximian.com>
370 * io.c (CopyFile): Use 32k buffers to copy the file instead of 2k,
371 use the stack, do not use dynamic memory.
373 2004-04-29 Zoltan Varga <vargaz@freemail.hu>
375 * io.c: Add scandir implementation for platforms which do not have
378 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
380 * io.[ch]: implemented GetLogicalDriveStrings.
382 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
385 * sockets.c: use the field name from configure when accessing sigval
386 pointer field. Makes this work on the Mac.
388 2004-04-28 Bernie Solomon <bernard@ugsolutions.com>
390 * atomic.c: (InterlockedExchange) fix typo for
393 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
396 * sockets.c: added check for sys/aio.h.
398 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
400 * error.[ch]: added _wapi_get_win32_file_error...
401 * io.c: ... which was _wapi_get_win32_error here.
402 * sockets.c: rename the function calls here too.
404 2004-04-28 Dick Porter <dick@ximian.com>
406 * daemon-messages.c: Avoid a deadlock when a thread is killed while
407 waiting for the daemon by using a recursive mutex. Helps bug 56699.
409 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
411 * io.c: fixed leak in async_notifier().
413 * sockets.[ch]: added AIO support for sockets and fixed WSAIoctl
416 * threads.c: removed old comment.
418 2004-04-26 David Waite <mass@akuma.org>
427 * wapi-private.h: remove comma from end of enumeration declarations
428 * status.h: cast unsigned int types to int for enum assignment
430 2004-04-26 David Waite <mass@akuma.org>
433 * timefuncs.c: declare 64-bit constants as long long types (i.e.
436 2004-04-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
438 * socket-wrappers.h: _wapi_socket == WSASocket now. Added
441 * sockets.c: new unused parameters for _wapi_socket.
443 2004-04-22 Miguel de Icaza <miguel@ximian.com>
445 * timed-thread.c: Replace sem_init with MONO_SEM_INIT to handle
446 the fact that MacOS X is a piece of junk (sem_init is *defined* in
447 the libc, but they return `not implemented').
449 2004-04-22 Dick Porter <dick@ximian.com>
452 * handles-private.h: Reference the handle when it is locked, so
453 that another thread can't blow it away while we're waiting for it
469 * critical-sections.c:
470 * atomic.c: Added pthreads cleanup handlers and error asserts
473 * handles.c: Fixed the gcc "variable might be used uninitialised"
474 warnings. They can't happen, but gcc doesn't know that
475 g_assert()s don't return.
477 Fixed the declaration of _wapi_handle_process_kill() so that it
478 expects the correct type for the pid.
480 * threads.c: Removed the TLS_PTHREAD_MUTEX style locking that
481 hasn't been used in ages and just made the code more complex.
483 2004-04-17 Zoltan Varga <vargaz@freemail.hu>
485 * processes.c: Include <signal.h> for SIGKILL and SIGILL + fix some
486 warnings. Fixes #57168.
488 2004-04-16 Dick Porter <dick@ximian.com>
490 * threads.c (Sleep): Using div(3) with a negative (when signed)
491 numerator causes the quotient to be 0 and the remainder to be the
492 numerator. This feeds a small negative value to nanosleep(3),
493 which will return immediately and cause a busy wait. Fixes bug
496 2004-04-15 Dick Porter <dick@ximian.com>
499 * io.c: Rewrite FindFirstFile and FindNextFile using scandir(3)
500 and fnmatch(3) instead of glob(3). glob() can't cope with being
501 given filenames containing metachars. This fixes bug 40557.
503 2004-04-14 Bernie Solomon <bernard@ugsolutions.com>
505 * security.c: #warning is a GCC-ism
507 2004-04-13 Sebastien Pouliot <sebastien@ximian.com>
509 * security.c: Removed GetUserName as glib g_get_user_name does a
510 better (portability) job. Added ImpersonateLoggedOnUser and
513 2004-04-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
515 * mono-mutex.h: move pthread_mutex_timedlock declaration to...
516 * mono-mutex.c: ...here. It was causing a warning that prevented
517 libgdiplus compilation.
519 2004-04-04 Miguel de Icaza <miguel@ximian.com>
521 * security.c (GetUserName): Make it work on MacOS X
523 2004-04-02 Gonzalo Paniagua Javier <gonzalo@ximian.com>
525 * security.c: use getpwuid_r if available. This one is thread-safe.
527 2004-04-02 Sebastien Pouliot <sebastien@ximian.com>
529 * Makefile.am: Added security.c|h.
530 * security.c: New file for security related functions. Added function
531 GetUserName to fix #56144.
532 * security.h: New. Header file for security.c
533 * wapi.h: Added include for security.h
535 2004-03-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
537 * daemon-messages.h: added kill structs.
539 * daemon.c: implemented process_process_kill.
540 * handles-private.h: define process_process_kill.
541 * handles.c: implemented _wapi_handle_process_kill.
542 * processes.[ch]: implemented TerminateProcess.
544 2004-03-25 Bernie Solomon <bernard@ugsolutions.com>
546 * daemon.c (rem_fd): On solaris you seem to get an
547 error even after removing the input source so don't
548 try and rem_fd it twice.
550 2004-03-25 Lluis Sanchez Gual <lluis@ximian.com>
552 * daemon.c: in process_post_mortem, If the child terminated due to the
553 receipt of a signal, the exit status must be based on WTERMSIG, since
554 WEXITSTATUS returns 0 in this case.
556 2004-03-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
558 * daemon.c: turned a warning into a DEBUG statement. Now we may hit it.
560 2004-03-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
562 * daemon.c: only call getdtablesize () once.
563 * processes.c: wait 500 ms to check if execve failed and throw the same
564 exception as MS on failure. Fixes bug #32809.
566 2004-03-17 Bernie Solomon <bernard@ugsolutions.com>
568 * io.c (async_notifier): use "union sigval" rather
569 than sigval_t as Solaris doesn't have sigval_t
570 (which isn't in IEEE 1003.1 either).
572 2004-03-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
574 * io.c: added debug stuff and removed a few redundant lines in
577 2004-03-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
579 * io-private.h: added new fields for file structure. Declare
580 _wapi_io_add_callback.
582 * io.c: added _wapi_get_win32_error, support aio_read/write in
583 file_read/write. Implemented _wapi_io_add_callback, which is where
586 * io.h: added new fields for WapiOverlapped and typedef for the
589 * processes.c: fixed off-by-one bug when handling environment variables
592 * threads.[ch]: implemented BindIoCompletionCallback.
594 * uglify.h: added typedef for LPOVERLAPPED_COMPLETION_ROUTINE.
596 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
598 * socket-wrappers.h: Remove extra semicolon.
600 2004-03-03 Dave Camp <dave@ximian.com>
602 * daemon.c: (add_fd), (fd_activity), (_wapi_daemon_main):
603 Use a new main context.
605 2004-03-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
608 (GetFileAttributes): set the error depending on errno instead of
609 setting ERROR_FILE_NOT_FOUND always. See bug #55160.
611 2004-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
614 (CopyFile): free the buffer on error.
616 (WSAIoctl): free the buffer on error.
618 2004-02-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
620 * error.c: fixed mapping for EPROTONOSUPPORT and ESOCKTNOSUPPORT.
622 * sockets.[ch]: retry creating the socket for AF_INET, SOCK_RAW
623 using IP protocol with IP over IP. Implemented WSAIoctl UNIX-style.
625 2004-01-27 Bernie Solomon <bernard@ugsolutions.com>
627 * shared.c (_wapi_shm_file): add hostname
628 to shared data file names to handle NFS mounted
631 Mon Jan 26 16:15:03 CET 2004 Paolo Molaro <lupus@ximian.com>
633 * sockets.h: remove obsolete soklen_t typedef.
635 Fri Jan 23 21:07:02 CET 2004 Paolo Molaro <lupus@ximian.com>
637 * socket-wrappers.h, sockets.h, sockets.c, Makefile.am: move socket
638 wrappers to its own non-installed header file.
640 2004-01-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
643 (FindFirstFile): unlock the handle if FindNextFile fails.
644 (FindNextFile): g_free a couple of pointers before retrying.
647 (WaitForMultipleObjects): if only one handle provided, use
650 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
652 * handles-private.h: (_wapi_handle_type) check
653 for segment in range before using it
655 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
657 * thread-private.h: _wapi_thread_ops is now const
660 Mon Dec 22 18:29:03 CET 2003 Paolo Molaro <lupus@ximian.com>
662 * threads.c, timed-thread.c, timed-thread.h: use mach
663 semaphores on Darwin (MacOSX) since the posix ones
664 are mostly broken there (threads are not created suspended
665 and they can start executing before they are fully initialized
666 like in tests/thread-static.cs).
668 Mon Dec 22 17:18:45 CET 2003 Paolo Molaro <lupus@ximian.com>
670 * atomic.h: ppc fixes.
672 2003-12-19 Bernie Solomon <bernard@ugsolutions.com>
674 * handles.c: remove my bad use of MONO_ZERO_ARRAY_LENGTH
677 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
679 * shared.c: (_wapi_shm_open) make scratch file
680 not have to immediately regrow to avoid remaps
681 (HPUX can't cope with these).
682 (_wapi_shm_attach) use actual size of file
683 to set scratch data_len for the creating process.
685 * handles.c: (_wapi_handle_new_internal) make
686 sure mutex & cond var are initialized even for
687 non process shared ones.
688 (_wapi_handle_unref) always call destroy
689 routines on mutex & cond var
691 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
693 * daemon.c: change channel data structure so
694 input sources are removed from glib event loop
695 properly. xsp works better on Solaris and
698 2003-12-12 Bernie Solomon <bernard@ugsolutions.com>
700 * wapi-private.h: Replace G_GNUC_PRETTY_FUNCTION
701 definition with file & line number for non-GCC
704 2003-12-08 Bernie Solomon <bernard@ugsolutions.com>
706 * Makefile.am: make sure hppa_atomic.s is in distribution
708 2003-12-01 Dick Porter <dick@ximian.com>
711 * mutexes.c (CreateMutex):
712 * mutex-private.h (struct _WapiHandle_mutex):
713 * handles.c: Look up certain handle types by name, in a shared
714 namespace. Currently only mutex handles have this implemented.
717 * semaphores.c (CreateSemaphore):
718 * events.c (CreateEvent): Fix signature
720 2003-11-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
722 * io.c: don't call g_free before testing errno as it may modify it.
723 If the path exists, return an error if it's not a directory. Fixes
726 2003-11-20 Dick Porter <dick@ximian.com>
728 * io.c: Missed a little-endian UTF16 conversion. Patch from
729 Jeroen Zwartepoorte (Jeroen@xs4all.nl), fixes bug 51065.
731 2003-10-29 Dick Porter <dick@ximian.com>
733 * io.c (MoveFile): If the move crosses filesystems, try and fall
734 back to copy and delete. Patch from Jörg Rosenkranz
735 (JoergR@voelcker.com), fixes bug 50298.
737 2003-10-28 Dick Porter <dick@ximian.com>
739 * io.c: Use the new encoding conversion to cope with non-utf8
740 locales in filenames.
742 * processes.c: Ditto for process arguments.
744 Tue Oct 21 12:01:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
746 * atomic.h: some ppc inline asm fixes (incorrect use of labels,
747 incorrect register constraints, incorrect clobber lists).
749 2003-10-13 Bernie Solomon <bernard@ugsolutions.com>
751 * Makefile.am hppa_atomic.s: add HP 64bit
752 implementation of atomic ops
754 2003-10-13 Zoltan Varga <vargaz@freemail.hu>
756 * threads.c (CreateThread): Wrap pthread_attr_setstacksize call in
757 a conditional for platforms that don't have it.
759 2003-10-09 Bernie Solomon <bernard@ugsolutions.com>
761 * threads.c: (CreateThread) use stacksize argument
762 if non-zero - change default for 64 bits to 4Mb
764 2003-09-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
766 * sockets.c: set last error when socket creation fails. This shed some
769 2003-09-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
771 * processes.c: fixed bug #48973: we only change \ by / for the argument
772 to be used as command.
773 When getting the program name from the args, don't let the space between
776 2003-09-24 Bernie Solomon <bernard@ugsolutions.com>
778 * atomic.h atomic.c: fix sparc so lock is
779 global, increment does so and it compiles under Sun compiler.
781 2003-09-22 Bernie Solomon <bernard@ugsolutions.com>
783 * handles.c: include <string.h> directly as may
784 not be nested in <sys/un.h> like Linux
786 2003-09-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
789 (DeleteFile): call SetLastError on failure. Fix by
790 richard.torkar@htu.se (Richard Torkar). Closes bug #48222.
792 2003-09-15 Lluis Sanchez Gual <lluis@ximian.com>
794 * daemon.c: In compare_process(), discard handles already signalled.
796 2003-09-02 Dick Porter <dick@ximian.com>
798 * io.c: Work around glib brain-dead assumptions about utf8-encoded
799 filenames. Fixes bug 30781.
801 2003-08-28 Dick Porter <dick@ximian.com>
803 * critical-sections.c: Patch from Bernie Solomon
804 <bernard@ugsolutions.com> to emit a warning if locking a critical
807 2003-07-23 Dick Porter <dick@ximian.com>
810 * daemon.c (maybe_exit): Avoid the race condition when the daemon is
811 closing but another client comes along when the shared data is still
812 visible. Should fix bugs 33671 and 35213.
814 2003-07-23 Dick Porter <dick@ximian.com>
816 * handles.c: Initialise handle mutex and cond. Fix by
817 Bernie Solomon <bernard@ugsolutions.com>
819 2003-07-15 Dick Porter <dick@ximian.com>
821 * timed-thread.c (timed_thread_start_routine): Fix virtual memory
822 leak when threads quit. Fixes bug 44067.
824 Wed Jun 18 19:08:40 CEST 2003 Paolo Molaro <lupus@ximian.com>
826 * io.c: never add write permission for group or others in
827 SetFileAttributes ().
829 2003-06-17 Dick Porter <dick@ximian.com>
831 * io.c (SetFileAttributes): Implement the ReadOnly attribute, and
832 ignore the unsupported ones ("fixes" bug 44977).
834 2003-06-17 Lluis Sanchez Gual <lluis@ximian.com>
836 * misc.c: fix bug in _wapi_calc_timeout. It gave wrong values for
837 high ms values (there was an overflow).
839 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
841 * system.h (struct _WapiSystemInfo ): Fix warnings when using gcc-3.3.
843 2003-06-11 Dick Porter <dick@ximian.com>
845 * shared.c: Fix shared directory creation. Patch from
846 Pablo Baena <pbaena@uol.com.ar>
848 2003-06-10 Dick Porter <dick@ximian.com>
850 * atomic.c: Delete the useless compile warning
852 2003-06-09 Dick Porter <dick@ximian.com>
854 * daemon.c: Lookup env as a string array. Fixes bug 44289. Also
855 make setting the process handle value in the environment actually
858 * processes.c: Pretty up the process name, if it happens to be
859 "mono" such as when another mono process forks "mono foo.exe"
861 2003-06-05 Dick Porter <dick@ximian.com>
863 * processes.c (process_set_current): Don't do an expensive handle
864 search at application startup, check the environment to see if the
865 process handle has already been created.
867 * io.c: Don't do an expensive handle search when creating stdin,
868 stdout and stderr handles, just create them all the first time one
878 * daemon.c: Support for "unlimited" number of handles and scratch
881 Speed up application startup by passing process handle in the
882 environment, rather than let the app scan all handles (which gets
883 really slow when there are more than a few thousand to check.)
885 Initialise some structs passed to syscalls, noticed by valgrind.
888 2003-05-20 Dick Porter <dick@ximian.com>
890 * io.c (FindFirstFile): Include . files in the glob. Fixes bug
893 2003-05-19 Dick Porter <dick@ximian.com>
895 * threads.c: Set the new thread's stack size to 2M. Fix needed
896 for BSD, reported by Martin Dvorak <md@9ll.cz>
898 2003-05-16 Dick Porter <dick@ximian.com>
901 * io.c: Implement GetTempPath()
903 2003-05-16 Dick Porter <dick@ximian.com>
905 * processes.c (CreateProcess): Set some error codes
907 2003-05-12 Dick Porter <dick@ximian.com>
909 * misc.c (_wapi_calc_timeout): Cope with overflowing tv_nsec.
910 Patch from Martin Dvorak <mdvorak@ninell.cz>.
912 2003-05-10 Dick Porter <dick@ximian.com>
914 * io.c (CopyFile): Copy file mode as well as file data. Based on
915 suggestion by Giuseppe Greco <giuseppe.greco@agamura.com>, bug
918 2003-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
920 * handles.c: don't call GC_gcollect when creating new handles.
922 2003-05-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
924 * handles.c: added some debugging code. Call GC_gcollect
925 before creating a new handle. It makes Lupus' test run smoother and
926 faster (from 62 to 83 request per second). Notice that calling
927 GC_finalizer_notifier if needed (GC_should_invoke_finalizer ()) does
928 not improve nor degrade the performance, so i don't do it.
930 2003-05-02 Dick Porter <dick@ximian.com>
932 * sockets.c: Rearrange closesocket() and socket_close_private(),
933 and remember to unref the handle, so we don't leak socket handles.
934 Fix from Pelle Johnsen <pelle.johnsen@mail.dk>
936 2003-04-11 Dick Porter <dick@ximian.com>
938 * atomic.h: ARM atomic operations by Malte Hildingson
939 <tds00mahi@tellus.thn.htu.se>
941 Tue Apr 8 11:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
943 * atomic.h: fix macosx build by "Urs C. Muff" <umuff@quark.com>.
945 2003-04-03 Martin Baulig <martin@ximian.com>
947 The following change is conditional to `WITH_INCLUDED_LIBGC'
948 which is not yet enabled by default.
950 * threads.c (SuspendThread, ResumeThread): Fully implemented this.
951 (gc_init): New static function; install a signal handler for
952 SIGPWR which is used to suspend threads. [FIXME: it SIGPWR
953 doesn't exist on all Unix systems, we need to find another
955 (mono_wapi_push_thread_stack): New public function. Tells the
956 garbage collector about the current stack pointer of a suspended
959 2003-04-03 Martin Baulig <martin@ximian.com>
961 * timed-thread.h (TimedThread): Added `suspended_sem',
962 `suspend_count' and `stack_ptr'.
964 2003-03-28 Dick Porter <dick@ximian.com>
966 * atomic.h: PPC support gratiously donated to the public domain
967 by John Duncan <jddst19@mac.com>
969 2003-03-20 Dick Porter <dick@ximian.com>
971 * sockets.c (_wapi_connect): If connect() fails with EACCES, try
972 setting SO_BROADCAST and connecting again. Fixes bug 39178.
974 2003-03-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
976 * processes.c: included Jerome Laban's patch and call SetLastError when
977 the executable is not found.
979 2003-03-03 Dick Porter <dick@ximian.com>
981 * io.c (CreateFile): Try opening directories readonly, so that
982 timestamps can be adjusted. Patch by Elan Feingold
983 <efeingold@mn.rr.com>.
985 2003-02-25 Dick Porter <dick@ximian.com>
987 * shared.c (_wapi_shm_attach): Return a failure code on system
988 call errors, rather than exiting.
990 2003-02-21 Dick Porter <dick@ximian.com>
992 * processes.c (GetCurrentProcessId): Use the current process
993 handle to return the process ID, as getpid() is unreliable
994 (linuxthreads gives each thread a different pid). Fixes bug
997 2003-02-21 Dick Porter <dick@ximian.com>
999 * io.c (FindNextFile): Skip over dangling symlinks. Fixes bug
1002 2003-02-11 Dick Porter <dick@ximian.com>
1005 * timefuncs.c: Added GetTickCount()
1007 2003-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1009 * error.c: added WSA_EHOSTUNREACH mapping.
1011 2003-01-26 Miguel de Icaza <miguel@ximian.com>
1013 * io.c (SetFileAttributes): This routine is not currently
1014 implemented for the general case, but I added a special case to
1015 set the executable bit on Linux.
1017 Wed Jan 15 15:55:40 CET 2003 Paolo Molaro <lupus@ximian.com>
1019 * sockets.h, daemon.c, io.c: compilation fixes on MacOSX.
1021 2003-01-08 Dick Porter <dick@ximian.com>
1023 * sockets.c: Fixed setting blocking mode to true (fixes bug 36388)
1025 2002-12-11 Juli Mallett <jmallett@FreeBSD.org>
1027 * daemon.c, handles-private.h, handles.c, wapi-private.h:
1028 Check for an implementation which says it supports
1029 _POSIX_THREAD_PROCESS_SHARED, rather than just one that
1030 defines the symbol. Defined but with a value of -1 still
1031 means that it is unsupported.
1033 2002-12-08 Martin Baulig <martin@ximian.com>
1035 * handles.c (_wapi_handle_new): Create new non-shared handles with
1036 an initial refcount of 1, not 0.
1038 2002-11-22 Dietmar Maurer <dietmar@ximian.com>
1040 * threads.c (TlsGetValue): removed unnecessary mutex
1042 2002-11-20 Dick Porter <dick@ximian.com>
1044 * timed-thread.c (_wapi_timed_thread_attach): Attached threads
1045 need to store their data structure too.
1047 * threads.c: Make sure the threading data is initialised wherever
1050 2002-11-15 Dick Porter <dick@ximian.com>
1052 * timed-thread.c: Removed unneeded parameters in
1053 _wapi_timed_thread_attach().
1055 * threads.c: Renamed AttachThread() to make it not look like
1056 external API. Removed unneeded parameters.
1058 2002-11-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1060 * error.[ch]: added errno_to_WSA (). It displays a warning and return
1061 WSASYSCALLFAILURE if there is no error mapping for the given errno,
1063 * sockets.c: use errno_to_WSA and fixed display of warning for h_errno.
1065 2002-10-31 Dick Porter <dick@ximian.com>
1068 * io.c: Define and use INVALID_FILE_ATTRIBUTES
1070 2002-10-07 Dick Porter <dick@ximian.com>
1073 * daemon.c: Use a more accurate time source for process start and
1076 2002-10-03 Dick Porter <dick@ximian.com>
1080 * threads.c: Fixes for freebsd. Make sure that mutex and condition
1081 creation and deletion happen in the process that owns them, when
1082 POSIX shared thread objects aren't supported. This breaks on
1083 freebsd, as pthread_t is a pointer to data.
1085 2002-10-02 Dick Porter <dick@ximian.com>
1087 * shared.c: Use mmap() instead of sysv shm for the shared data.
1089 * wapi-private.h (_WAPI_HANDLE_VERSION): Reset back to 0, for the
1093 * daemon.c: mmap()ed regions survive fork, so just pass the
1094 pointer to _wapi_daemon_main instead of mapping it again.
1096 2002-10-01 Dick Porter <dick@ximian.com>
1098 * timed-thread.c: Kludge for CREATE_SUSPENDED thread creation.
1099 Unfortunately libgc uses the same thread suspend technique that I
1100 want to, and the two don't mix: libgc will deadlock when it tries
1101 to stop the world if a thread has already been suspended by
1102 someone else. Just do the simple suspended create rather than the
1103 general purpose thread suspension for now.
1105 * threads.c: Pass create flags to the timed_thread create call, to
1106 implement suspended thread creation. ResumeThread() partially
1107 implemented, to cope with the case where a newly created but
1108 suspended thread is launched.
1110 2002-09-30 Dick Porter <dick@ximian.com>
1112 * sockets.c (ioctlsocket): Set non-blocking mode in a better way,
1115 2002-09-27 Dick Porter <dick@ximian.com>
1117 * semaphores.c: Only include semaphore.h if it's present. Patch
1118 for BSD from jmmv@hispabsd.org (Julio Merino).
1120 2002-09-27 Dick Porter <dick@ximian.com>
1122 * processes.c: Pass environment and working directory to the
1123 daemon when forking. Don't let argv[0] be duplicated when looking
1124 for the program name. Implement EnumProcessModules (simple
1125 version for now, lsof-style later if needed), GetModuleBaseName,
1126 {Get,Set}ProcessWorkingSetSize (just faked, because the vm hints
1127 aren't available on Linux).
1129 * process-private.h: Store the process name, and the working set
1133 * handles-private.h: New functions to store and retrieve an array
1134 of strings in the scratch space
1136 * daemon.c: Don't miss deleting some handles when a client exits
1137 (we used to rely on the client doing the final cleanup, but
1138 obviously if the client is no longer there the daemon has to do
1141 Process forking now sets the environment and the working
1144 * io.c: Don't confuse fd 0 with an unassigned handle struct
1146 * atomic.h: Add a google cache alternative to the msdn URL
1148 2002-09-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1151 (_wapi_recvfrom): added ECONNRESET to the switch.
1153 2002-09-24 Mark Crichton <crichton@gimp.org>
1155 * atomic.h: Yea. On linux, sparc isn't sparc, it's __sparc__.
1158 2002-09-19 Mark Crichton <crichton@gimp.org>
1160 * daemon.c, shared.c: Added NEED_LINK_UNLINK for systems that
1161 dont have Linux's abstract filesystem for sockets.
1163 2002-09-19 Mark Crichton <crichton@gimp.org>
1165 * atomic.h: Added SPARC atomic asm code.
1166 * daemon.c, handles-private.h, handles.c, wapi-private.h:
1167 undefined _POSIX_THREAD_PROCESS_SHARED. This actually exists on
1168 Solaris 9, however, the code paths don't seem to work. More testing
1169 on the shared case is *really* needed.
1171 2002-09-03 Dick Porter <dick@ximian.com>
1174 * threads.c: Removed PosixKillThread(), because it's not in the
1177 2002-08-20 Dick Porter <dick@ximian.com>
1179 * handles.c (_wapi_handle_scratch_store): Made stored byte lengths
1180 multiples of 4 bytes, to keep header structures aligned. Needed
1181 for sparc, at least. (Patch from crichton@gimp.org)
1183 * handles.c: Removed 'disable_shm' variable (we've defaulted to
1184 building with shm enabled for months now)
1186 2002-08-19 Dick Porter <dick@ximian.com>
1188 * daemon.c: Rewrote the poll() loop to use GIOChannels instead,
1189 for legacy NeXT-based systems.
1191 2002-08-12 Dick Porter <dick@ximian.com>
1193 * atomic.h: Rename some parameters to avoid c++ keywords (Patch
1194 from Joseph Wenninger <kde@jowenn.at>)
1196 2002-08-05 Dietmar Maurer <dietmar@ximian.com>
1198 * threads.c: use fast spinlocks by default
1200 2002-08-02 Dick Porter <dick@ximian.com>
1202 * io.c (GetStdHandle): Add a handle reference when returning a
1203 duplicate console handle. This fixes the unref_handle errors in
1206 2002-08-01 Dietmar Maurer <dietmar@ximian.com>
1208 * threads.c (TLS_PTHREAD_MUTEX): define this because else some
1211 2002-08-01 Dick Porter <dick@ximian.com>
1213 * threads.c: Use atomic spinlocks in TLS functions
1216 * Makefile.am: Added mono-spinlock.h
1218 2002-07-21 Jeffrey Stedfast <fejj@ximian.com>
1220 * daemon-messages.c: #include <sys/types.h> and <sys/sockets.h> -
1221 these are needed for sendmsg() and also for struct msghdr (at
1222 least on Solaris). Solaris still won't build because struct msghdr
1223 doesn't have msg_flags, msg_control, or msg_controllen members.
1224 (CMSG_SPACE): Define for systems that don't have it.
1227 2002-07-20 Dick Porter <dick@ximian.com>
1233 * handles.c: Implemented pipe handles
1236 * daemon.c: Fixed bug in handle closing.
1239 * daemon.c: Forked processes now close all open file descriptors.
1241 Fri Jul 19 19:05:19 CEST 2002 Paolo Molaro <lupus@ximian.com>
1243 * sockets.h, io-layer.h, critical-sections.h: don't include config.h
1246 2002-07-19 Martin Baulig <martin@gnome.org>
1248 * threads.c (ExitThread): Call exit() if no threads has been
1251 2002-07-17 Dick Porter <dick@ximian.com>
1253 * daemon-messages.c: Freebsd fixes from Andreas Kohn
1254 <andreas.kohn@gmx.net>
1256 2002-07-15 Dick Porter <dick@ximian.com>
1258 * io.c: Removed bogus console_flush() method, that was just cut
1259 and pasted from file_flush when I separated the two handle types.
1261 2002-07-12 Dick Porter <dick@ximian.com>
1263 * io.c (convert_from_flags): Fixed misunderstanding wrt fcntl
1264 flags. Fixes bug 27633.
1266 2002-07-12 Dick Porter <dick@ximian.com>
1270 * daemon.c: Use size of sockaddr_un.sun_path from config.h
1272 2002-07-12 Dick Porter <dick@ximian.com>
1274 * processes.c (CreateProcess): Send stdin, stdout and stderr
1275 handles if the startup info doesnt specify new ones
1277 * io.c (GetStdHandle): Return the same handle when the same
1278 standard handle is requested
1280 * handles.c: Pass file descriptors when forking
1282 * daemon.c: Use supplied file descriptors when forking a new
1285 * daemon-messages.h:
1286 * daemon-messages.c: Pass stdin, stdout and stderr file
1287 descriptors to the daemon (used when forking)
1289 2002-07-11 Miguel de Icaza <miguel@ximian.com>
1291 * daemon.c (_wapi_daemon_main): Use sizeof
1292 (main_socket_address.sun_path) instead of hardcoded 108 value.
1294 * handles.c (shared_init): Use sizeof
1295 (shared_socket_address.sun_path) instead of hardcoded 108 value.
1297 2002-07-10 Dennis Haney <davh@davh.dk>
1301 * daemon.c: Lots of documentation, some added error checking, and
1302 code readability improvements.
1304 * daemon-messages.h: Add the Error request type to improve error
1307 * daemon-messages.c: Do a bit more error checking on send() and
1308 recv(), and log errors with a higher severity level.
1310 2002-07-04 Dick Porter <dick@ximian.com>
1312 * daemon.c (process_process_fork): Fix argument handling, due to
1313 buggy understanding of g_strsplit() behaviour.
1315 2002-07-03 Dick Porter <dick@ximian.com>
1318 * threads.c: Implement OpenThread(). Define access-control values
1324 * Makefile.am: Added access.h, to hold shared access-control
1327 2002-07-02 Dick Porter <dick@ximian.com>
1329 * wapi-private.h (_WAPI_HANDLE_VERSION): New protocol version
1331 2002-07-02 Dick Porter <dick@ximian.com>
1333 * handles.c (shared_init): Make a second attempt to contact the
1334 daemon if the shared memory attach succeeds, but the connect()
1335 fails. (This copes with the daemon crashing without cleaning up
1341 * shared.c (_wapi_shm_attach): Don't exec() anything when we fork
1342 the daemon, it's now built into the library.
1344 2002-06-25 Dick Porter <dick@ximian.com>
1347 * handles-private.h:
1348 * daemon-messages.h:
1349 * daemon.c: Process forking and handle data management
1352 * process-private.h:
1353 * processes.c: Process forking and other support functions
1355 2002-06-25 Dick Porter <dick@ximian.com>
1357 * versioninfo.h: PE resource decoding
1359 * unicode.c (_wapi_unicode_to_utf8): g_utf16_to_utf8 doesnt need
1360 to be told the string length
1362 * io.c: Removed the ACTUALLY_DO_UNICODE option. Fixed some leaks.
1363 Moved _wapi_time_t_to_filetime and the WapiFileTime typedef to
1366 2002-06-12 Dick Porter <dick@ximian.com>
1369 * daemon-messages.c: Handle SIGPIPE in a non-stupid way in the
1370 daemon, if MSG_NOSIGNAL isn't available. Thanks to Jaroslaw
1371 Kowalski <jarek@atm.com.pl> for pointing out the bogosity.
1373 2002-06-10 Jaroslaw Kowalski <jarek@atm.com.pl>
1375 * sockets.c, daemon-messages.c: Prevent SIGPIPE from being raised
1376 when writing to a closed socket.
1378 2002-06-08 Jeffrey Stedfast <fejj@ximian.com>
1380 * mono-mutex.c (mono_once): New convenience function for my
1385 * critical-sections.c:
1393 * atomic.c: Use mono_once() rather than pthread_once().
1395 2002-06-06 Jeffrey Stedfast <fejj@ximian.com>
1397 * handles.c (_wapi_handle_new): pthread_once() is not atomic, so
1398 if multiple threads all try to call _wapi_handle_new() before the
1399 shared data has been initialized, it is possible that we could get
1400 into a condition where shared_init() is being executed and later
1401 threads will pass by pthread_once() due to the fact that it has
1402 already been called and so therefor will attempt to use the shared
1403 data before it has been completely initialized. If we instead use
1404 a standard mutex locking mechanism around shared_init(), we can
1405 avoid the situation entirely. By wrapping the mutex locking in a
1406 check to see if we've already initialized the data, we can even
1407 avoid wasting resources by having to lock/unlock the mutex in any
1408 later calls (the only time we'd have to worry about
1409 locking/unlocking is the initial race to call shared_init() at
1412 Sat Jun 1 13:27:11 CEST 2002 Paolo Molaro <lupus@ximian.com>
1414 * atomic.h: inline asm fixes from Dennis Haney (davh@davh.dk).
1416 Fri May 31 16:21:54 CEST 2002 Paolo Molaro <lupus@ximian.com>
1418 * daemon.c, handles.c: rename "sun" local var since it's apparently
1419 a #define on Solaris.
1421 Fri May 31 15:40:14 CEST 2002 Paolo Molaro <lupus@ximian.com>
1423 * daemon-messages.c: work-around MSG_NOSIGNAL missing on some
1426 2002-05-15 Dick Porter <dick@ximian.com>
1428 * wait.c: Fix a deadlock in WaitForMultipleObjects
1430 2002-05-14 Dick Porter <dick@ximian.com>
1432 * io.c: Fix a cut&paste error, found by
1433 Jaroslaw Kowalski <jarek@atm.com.pl>
1435 2002-05-10 Dan Lewis <dihlewis@yahoo.co.uk>
1439 2002-05-09 Dick Porter <dick@ximian.com>
1445 * handles-private.h:
1447 * Makefile.am: Remove now-unused file wait-private.h
1449 2002-05-08 Dick Porter <dick@ximian.com>
1451 * shared.c: Better error messages, and report when daemon
1452 connection fails rather than blocking forever. Do some more
1453 shared memory sanity checking.
1455 * handles.c: Better error messages when connecting to shared
1456 memory and the handle daemon. Fall back to non-shared handles if
1457 an error occurs. Set the default back to 'shared handles'. Fix a
1458 crashing bug in scratch space allocation that mangled the block
1461 2002-05-07 Miguel de Icaza <miguel@ximian.com>
1463 * handles.c (shared_init): Disable SHM for now, people have too
1464 many problems with this, and the diagnostics are not helping.
1466 2002-05-06 Dan Lewis <dihlewis@yahoo.co.uk>
1468 * io.c: CreateFile sets win32 last error.
1470 2002-05-05 Dick Porter <dick@ximian.com>
1473 * handles-private.h:
1479 * process-private.h:
1481 * semaphore-private.h:
1485 * event-private.h: Simplify the WapiHandleOps struct: take out all
1486 the file-specific entries, leaving just the items that operate on
1487 handles themselves. Split the close operation into shared and
1488 private parts: shared close is called by the daemon.
1490 * handles.c: As above, but also pass handle allocation, ref and
1491 unref operations to the daemon. Populate the handle_ops array at
1492 compile time, because the daemon needs to call ops on handles too.
1493 Don't bother to track open handle counts any more, the daemon does
1497 * thread-private.h: As above, but also make the thread data
1500 * shared.c: Fork a handle daemon if the calling process created
1501 the shared memory segment.
1504 * daemon-messages.c:
1505 * daemon-messages.h:
1506 * Makefile.am: Build a daemon to manage handle allocation and
1507 destruction without needing to lock the shared memory
1509 2002-04-30 Jeffrey Stedfast <fejj@ximian.com>
1511 * atomic.c: Changed to use a normal mutex rather than a spinlock
1512 since a lot of platforms seem to not have them :\
1514 2002-04-30 Dick Porter <dick@ximian.com>
1516 * Completely rewrote the handle waiting code: removed the helper
1517 thread and its attendant complexity. All handle waiting is now
1518 abstracted into the WaitForSingleObject() and
1519 WaitForMultipleObjects() functions.
1521 * Implemented inter-process sharing of handles using sysv shared
1522 memory. This makes handles even more opaque, with a handle now
1523 just an index into an array.
1525 2002-04-25 Dan Lewis <dihlewis@yahoo.co.uk>
1527 * io.c: unitialized pointer in GetCurrentDirectory.
1529 Sat Apr 20 13:37:39 CEST 2002 Paolo Molaro <lupus@ximian.com>
1531 * threads.c: destroy the mutex at thread destruction
1532 (if/when thread destruction code will be actually called).
1533 When protecting a tls data pointer from the gc, use also the
1534 thread id in the key.
1536 Wed Apr 17 18:36:27 CEST 2002 Paolo Molaro <lupus@ximian.com>
1538 * timed-thread.c: avoid race condition when setting the thread to
1541 2002-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1543 * jit.h: to more #include lines to avoid breaking compilation
1544 under windows when upgrading mingw and w32api to version
1547 2002-04-16 Dick Porter <dick@ximian.com>
1549 * atomic.h: Explanatory comment about lack of 80386 support
1551 2002-04-15 Dick Porter <dick@ximian.com>
1553 * atomic.h: use xaddl for InterlockedIncrement() and
1554 InterlockedDecrement(). Use cmpxchgl in a loop for
1555 InterlockedExchange() and InterlockedExchangePointer().
1557 Mon Apr 15 13:31:22 CEST 2002 Paolo Molaro <lupus@ximian.com>
1559 * unicode.c: fix unicode_len() to not access uninitialized memory
1560 (and updated to conform to mono code style).
1562 Fri Mar 29 17:15:11 CET 2002 Paolo Molaro <lupus@ximian.com>
1564 * io.c: EEXISTS is ignored for directory creation.
1565 * mono-mutex.h: remove silly "pragma }" that emacs users insert
1566 because they use a broken editor:-)
1568 2002-03-28 Dick Porter <dick@ximian.com>
1574 * handles.c: Warning cleanups
1576 2002-03-27 Dan Lewis <dihlewis@yahoo.co.uk>
1578 * unicode.h, unicode.c: changed to gunichar2
1579 * io.h, io.c: changed strings to gunichar2*, added
1580 SetFileAttributes(), GetCurrentDirectory(), SetCurrentDirectory(),
1581 some fixes to FindFirstFile() and friends.
1583 2002-03-26 Dick Porter <dick@ximian.com>
1585 * types.h: Implement the large integer struct
1588 * timefuncs.c: Dummy functions that don't yet implement
1589 QueryPerformanceCounter() and QueryPerformanceFrequency()
1592 * threads.c: Implement SleepEx()
1595 * system.c: Beginnings of GetSystemInfo()
1597 * mono-mutex.c (pthread_mutex_timedlock): Fix a ms/ns conversion
1601 * context.c: Dummy function that doesnt yet implement
1605 * atomic.c: Interlocked functions
1607 Mon Mar 25 13:01:40 CET 2002 Paolo Molaro <lupus@ximian.com>
1609 * threads.c: use a gc-safe hash table to store tls pointers.
1611 2002-03-22 Dick Porter <dick@ximian.com>
1613 * threads.c: Fix a race condition where a thread can start and
1614 exit before the handle has been properly initialised (no reason
1615 why the handle couldn't be initialised beforehand, so do so)
1617 Fix a ms to ns conversion magnitude thinko.
1619 2002-03-21 Dick Porter <dick@ximian.com>
1621 * semaphores.c: Fix a problem when waiting for one or more
1622 semaphores, and another semaphore is Released (all waiting
1623 semaphores assumed they were signalled)
1625 2002-03-29 Dan Lewis <dihlewis@yahoo.co.uk>
1627 * io.h, io.c, uglify.h: added MoveFile, CopyFile, CreateDirectory,
1628 RemoveDirectory, GetFileAttributes, GetFileAttributesEx
1630 2002-03-19 Dietmar Maurer <dietmar@ximian.com>
1632 * threads.c (Sleep): bug fix: 1ms == 1000000ns
1634 2002-03-19 Dan Lewis <dihlewis@yahoo.co.uk>
1636 * io.h, io.c, events.c, mutexes.c, semaphores.c, sockets.c,
1637 threads.c, io.c: added flush method to handles.
1639 * io.c: FlushFileBuffers() and FindFirstFile() functions.
1641 Thu Mar 7 17:21:52 CET 2002 Paolo Molaro <lupus@ximian.com>
1643 * threads.c, timed-thread.c, wait.c: Boehm-GC anable.
1645 2002-02-20 Dick Porter <dick@ximian.com>
1647 * io-layer.h: Always build without cygwin support on windows
1649 Mon Feb 18 15:50:59 CET 2002 Paolo Molaro <lupus@ximian.com>
1651 * sockets.c: #undef DEBUG.
1653 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
1655 * io-layer.h: conditionally include sys/filio.h and sys/sockio.h
1656 for FIONBIO, FIONREAD, and SIOCATMARK.
1658 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
1660 * sockets.c: conditionally include sys/filio.h and sys/sockio.h
1661 for FIONBIO, FIONREAD, and SIOCATMARK.
1663 2002-02-13 Dick Porter <dick@ximian.com>
1665 * sockets.c: Implement shutdown and select
1667 2002-02-13 Jeffrey Stedfast <fejj@ximian.com>
1669 * mono-mutex.[c,h]: New source files that thinly wrap all pthread
1670 functions that take pthread_mutex_t and/or pthread_mutexattr_t
1671 arguments for the sake of portability. Implements recursive
1672 mutexes and pthread_mutex_timedlock.
1674 * critical-sections.c:
1681 * wait.c: Use the mono-mutex wrapper portability functions/macros.
1683 * pthread-compat.[c,h]: Replaced by mono-mutex.[c,h]
1685 2002-01-23 Dick Porter <dick@ximian.com>
1687 * sockets.c: Networking support, mostly wrapping BSD socket APIs
1688 with handle code, and translating errno into w32 error codes.
1690 * macros.h: Some w32 macros used with the socket support
1692 * error.c: Implemented GetLastError() and SetLastError()
1694 * Makefile.am: Added sockets, with kludge to override some symbols
1696 2001-12-17 Dietmar Maurer <dietmar@ximian.com>
1698 * unicode.c (_wapi_unicode_to_utf8): byteswap UTF16 strings before
1699 passing them to iconv
1700 (_wapi_unicode_to_utf8): only swap bytes on LE systems, remove bug
1701 from previous commit.
1703 2001-12-11 Dick Porter <dick@ximian.com>
1705 * io.c: Implement DeleteFile(), GetFileTime(), SetFileTime() and
1706 FileTimeToSystemTime().
1708 * unicode.c (unicode_len): Nasty way of finding length of unicode
1709 string with embedded NULLs (counts until two NULLs together).
1711 * mutexes.c (mutex_close):
1712 * events.c (event_close): Release the internal pthreads resources
1714 2001-11-26 Dick Porter <dick@ximian.com>
1716 * critical-sections.c:
1724 * wait.c: turn off DEBUG messages
1726 2001-11-22 Dick Porter <dick@ximian.com>
1728 * handles.c (SignalObjectAndWait): Implement
1730 * wait.c (WaitForSingleObject): Fix case where timeout == 0
1736 * events.c: Support for SignalObjectAndWait
1738 2001-11-21 Dick Porter <dick@ximian.com>
1745 * wait.c: Reliable method of returning which handle was signalled
1746 on return from WaitForMultipleObjects().
1748 2001-11-21 Dick Porter <dick@ximian.com>
1750 * events.c: Implement events
1752 2001-11-15 Dick Porter <dick@ximian.com>
1754 * mutexes.c: Implement mutexes
1758 * misc.c: Factor out some common code
1760 2001-11-13 Dick Porter <dick@ximian.com>
1762 * threads.c: Implement TLS. Implement GetCurrentThreadId(), and
1763 GetCurrentThread() by maintaining a hash of thread handles.
1765 * threads.h: Define thread and process creation flags
1767 2001-11-12 Dick Porter <dick@ximian.com>
1769 * critical-sections.c: Implement critical sections
1771 2001-11-12 Dick Porter <dick@ximian.com>
1773 * semaphores.c: Implement semaphores
1775 * wait.c (wait_for_item): Maintain a wait count rather than count
1778 * threads.c (thread_wait_multiple): Don't lock the wait item, that
1779 will block other wait threads
1781 2001-11-11 Dick Porter <dick@ximian.com>
1783 * Makefile.am: Rename some automake variables
1784 (from Nick Drochak <ndrochak@gol.com>)
1786 2001-11-10 Dick Porter <dick@ximian.com>
1788 * Makefile.am (libwapiincludedir): Fix include destination
1790 * .cvsignore: Ignore generated files
1792 2001-11-10 Dietmar Maurer <dietmar@ximian.com>
1794 * pthread-compat.c: added some include files to make it compile on
1797 2001-11-08 Dick Porter <dick@ximian.com>
1801 This is a library emulating the win32 threading and IO API.