1 2007-08-20 William Holmes <billholmes54@gmail.com>
3 *io.c: Added implementation for ReplaceFile.
4 *io.h: Added deceleration for ReplaceFile method.
6 Code is contributed under MIT/X11 license.
8 2007-08-20 Wade Berrier <wberrier@novell.com>
10 * processes.c: include sys/resource.h for rusage to fix
13 Mon Aug 20 12:36:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
15 * processes.c: implemented query for user/system times using
18 2007-08-10 Dick Porter <dick@ximian.com>
20 * sockets.c (_wapi_getsockopt, _wapi_setsockopt): Check the option
21 level as well as the name when mangling some of the values. Fixes
24 2007-08-02 Dick Porter <dick@ximian.com>
26 * sockets.c: Changes in error handling, and move the SO_REUSEADDR
27 setting from metadata/socket-io.c.
29 2007-08-01 Dick Porter <dick@ximian.com>
31 * io-portability.c (_wapi_io_scandir): Special-case patterns
32 ending in '.*' so that files with no extension are also matched.
36 * wapi_glob.c: Reinstate WAPI_GLOB_APPEND, and add
37 WAPI_GLOB_UNIQUE to avoid matching the same entry twice when
40 2007-07-26 Dick Porter <dick@ximian.com>
45 * critical-sections.c:
47 * critical-section-private.h:
50 * error.c: Clean up TLS and pthreads structures. Finishes off bug
53 * collection.c (collection_thread): Exit the collection thread if
54 the io-layer has been cleaned up.
56 * mono-mutex.h (mono_mutexattr_destroy): Add this define too
58 Mon Jul 23 10:40:35 CEST 2007 Paolo Molaro <lupus@ximian.com>
60 * timefuncs.c: make TickCount measure from boot time if it's
63 2007-07-19 Juraj Skripsky <js@hotfeet.ch>
65 * io.c (MoveFile): Fix a leak.
67 Fri Jul 13 12:46:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
69 * handles-private.h, handles.c, thread-private.h, threads.c,
70 uglify.h, wait.c: temporarily revert the alertable wait changes
71 (r79386) until the deadlock issues are fixed.
73 2007-06-22 Dick Porter <dick@ximian.com>
75 * shared.c: The non-shared mutexes weren't being initialised properly
76 on macos. Fixes bug 81929.
78 2007-06-13 Randolph Chung <tausq@debian.org>
80 * atomic.h: Enable for all hppa targets.
81 * Makefile.am: rename hppa_atomic.s to hppa_atomic.S so the preprocessor
83 * hppa_atomic.s: Renamed to ...
84 * hppa_atomic.S: ... and updated to work on both HPUX and Linux.
86 2007-06-13 Dick Porter <dick@ximian.com>
88 * handles.c (timedwait_signal_wait_cond): Alertable waits on
89 private handles are now interrupted by signalling the same
90 condition that would end the wait if the handle became signalled,
91 rather than polling. (Shared handles still have to poll.)
93 * threads.c (_wapi_thread_queue_apc): Interrupt the thread if it's
96 * handles-private.h (_wapi_handle_current_thread_set_waiting_on):
97 Helper functions to inform the APC queuing functions when threads
98 are waiting for handles, and to interrupt the wait.
100 * wait.c (WaitForMultipleObjectsEx): Need to tell the handle
101 waiting functions if any of the handles in question are shared
103 2007-06-06 Miguel de Icaza <miguel@novell.com>
105 * processes.c (is_managed_binary): Fix for OSX.
107 2007-06-06 Wade Berrier <wberrier@novell.com>
109 * atomic.h (InterlockedExchangePointer): cast to pointer to to silence
110 compiler warnings (autobuild fails the build on this type of warning)
112 2007-05-21 Dick Porter <dick@ximian.com>
114 * io-portability.c (_wapi_g_dir_open): Don't propagate any errors
115 from the second call to g_dir_open, preserve the original error if
116 the second call still fails but clear the error if it succeeds.
118 2007-05-10 Dick Porter <dick@ximian.com>
120 * sockets.c (_wapi_recvfrom): Refine the fix to bug 75705 so EINTR
121 isn't returned if the remote end shuts down cleanly. Fixes zmd
122 and the second example in bug 75705.
124 2007-04-26 Dick Porter <dick@ximian.com>
126 * shared.c (_wapi_shm_semaphores_init): Need to check
127 MONO_DISABLE_SHM in this entry point, as it's called before
128 _wapi_shm_attach(). Fixes bug 81436.
130 2007-04-24 Dick Porter <dick@ximian.com>
132 * sockets.c (_wapi_recvfrom, socket_close): Force recvfrom() to
133 error if the socket is closed while the receive is blocking.
136 2007-04-13 Dick Porter <dick@ximian.com>
139 * shared.c: Complete the reimplementation of disabling of shared
140 memory, by not allocating sysv semaphores when shm disabling has
141 been requested (either at compile time or run time.)
143 * processes.c (CreateProcess): Don't synchronize locking across
144 processes when forking, when shared memory has been disabled.
146 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
149 * wapi_glob.c: remove reference to sys/cdefs.h, use glib instead.
152 2007-04-05 Dick Porter <dick@ximian.com>
155 * io-portability.c (_wapi_io_scandir): Moved from io.c, and
156 changed to use a cut-down version of glob(3) that has been
157 extended to match with case-insensitivity if needed.
160 * wapi_glob.c: Cut down implementation of glob(3), based on
163 2007-03-22 Dick Porter <dick@ximian.com>
165 * sockets.c (_wapi_connect): Do additional checks when connect(2)
166 fails, because some systems don't let it be restarted. Patch
167 based on one submitted by Robert S Wojciechowski <robertw@ssgx.com>,
170 2007-03-09 Jonathan Chambers <joncham@gmail.com>
172 * io-layer.h: Remove UNICODE and _UNICODE defines as
173 these are done by configure.in now.
175 Code is contributed under MIT/X11 license.
177 Thu Mar 8 19:42:17 CET 2007 Paolo Molaro <lupus@ximian.com>
179 * shared.c: partial support for MONO_DISABLE_SHM env var.
181 2007-03-05 Wade Berrier <wberrier@novell.com>
183 * atomic.h: atomic fixes from Michael Matz for for s390
184 and s390x ( bnc #237611 and bxc #80892 )
186 2007-03-05 Miguel de Icaza <miguel@novell.com>
188 * io.c (CreateFile): Use FILE_ATTRIBUTE_TEMPORARY to mean 0600
189 permissions. For 80688
191 (MoveFile): Use errno_copy here, just to avoid a potential
192 errno-changing code in the future from g_free.
194 Also, ignore EXDEV errors as they are handled immediately after
195 (avoid printing out an error).
199 Mon Feb 12 15:50:24 CET 2007 Paolo Molaro <lupus@ximian.com>
201 * shared.c: exit if semaphores can't be created (bug #80616).
203 2007-02-01 Geoff Norton <gnorton@customerdna.com>
205 * collection.c: NetBSD doesn't define PTHREAD_STACK_MIN.
207 2007-01-26 Dick Porter <dick@ximian.com>
210 * sockets.c (_wapi_getsockopt): Windows seems to not reset
211 SO_ERROR values when they're read, contrary to the documentation.
212 Fixes the new issues raised in bug 79878 (example in C showing
213 winsock behaviour attached to that bug.)
215 2007-01-15 Mark Mason <mason@broadcom.com
217 * atomic.h: add locking primitives for MIPS.
219 2007-01-11 Dick Porter <dick@ximian.com>
221 * sockets.c (_wapi_connect): Don't do the SO_BROADCAST setting
222 here, do it in managed code instead.
223 (_wapi_getsockopt): SO_RCVTIMEO and SO_SNDTIMEO use struct
224 timeval, which has a microsecond field, not milliseconds.
225 (_wapi_setsockopt): ditto.
226 (_wapi_setsockopt): Halve the SO_SNDBUF and SO_RCVBUF values on
227 Linux, as the kernel doubles whatever we set.
228 (_wapi_socket): Save socket domain, type and protocol so it can be
230 (socket_disconnect): Implement socket disconnect (closing the
231 socket, but keeping the file descriptor.)
232 (wapi_disconnectex): A basic implementation of DisconnectEx().
233 (wapi_transmitfile): A very basic implementation of
235 (WSAIoctl): Implement the SIO_GET_EXTENSION_FUNCTION_POINTER
238 * socket-private.h (struct _WapiHandle_socket): Record socket
239 domain, type and protocol info so it can be duplicated later.
241 * sockets.h (WSAID_DISCONNECTEX,WSAID_TRANSMITFILE): Structures
242 and defines needed to look up the DisconnectEx() and
243 TransmitFile() functions by GUID.
245 * error.c (errno_to_WSA): Change ETIMEDOUT mapping to
246 WSAETIMEDOUT; add EDESTADDRREQ.
248 * io-layer.h: Need mswsock.h on windows now.
250 2007-01-04 Miguel de Icaza <miguel@novell.com>
252 * io-portability.c (find_file): Fix a coverity warning (scanning
255 2006-12-31 Miguel de Icaza <miguel@novell.com>
257 * io-portability.c (find_file): Do not abort if an empty filename
258 has been passed. This fixes the case where MONO_IOMAP=all would
259 assert if Directory.Exists ("") was called.
261 Mon Dec 18 14:54:37 CET 2006 Paolo Molaro <lupus@ximian.com>
263 * processes.c: moved a free on the error path.
265 Thu Dec 14 21:42:39 CET 2006 Paolo Molaro <lupus@ximian.com>
267 * processes.c: fixed a few memory leaks when executing
270 Mon Nov 27 13:12:17 GMT 2006 Paolo Molaro <lupus@ximian.com>
272 * atomic.h: fix arm compare and exchange (bug #78500).
274 2006-11-23 Dick Porter <dick@ximian.com>
276 * process-private.h (struct _WapiHandle_process): Add 'waited'
279 * processes.c (process_wait): Check the 'waited' parameter not the
280 signalled state when testing if a process has already been waited
281 for, as the child process itself may set signalled when exiting.
284 * wapi-private.h (_WAPI_HANDLE_VERSION): Bump shared data version
286 * shared.c: Now the shared data version has been incremented we
287 can set the counter semaphore initial value correctly
289 2006-11-22 Dick Porter <dick@ximian.com>
291 * processes.c (process_wait): Cope when the background process
292 reaper gets the process we were waiting for. Special case for
293 waiting for our own process to exit. Fixes bug 77736.
295 2006-11-17 Dick Porter <dick@ximian.com>
297 * processes.c: Fix const correctness and typos that caused memory
300 2006-11-17 Miguel de Icaza <miguel@novell.com>
302 * processes.c (ShellExecuteEx): Check error after CreateProcess,
303 thanks to Dick for pointing this out.
305 2006-11-16 Miguel de Icaza <miguel@novell.com>
307 * processes.c (ShellExecuteEx): If we fail to create a process in
308 ShellExecute, then try to use the xdg-open command, and if that
309 fails, try to use the gnome-open command,
311 Refactor the code so that we do not have to duplicate all this
312 code, but instead use a ucs2-aware version of the code to do
315 2006-11-13 Dick Porter <dick@ximian.com>
317 * io.c (_wapi_stat_to_file_attributes): If the file is a symlink
318 add the FILE_ATTRIBUTE_REPARSE_POINT flag. This is an attempt to
319 follow the specs for the windows symlink support, but will
320 probably have to be reworked when I have test data from a vista
321 machine. Fixes bug 79887.
323 2006-11-11 Miguel de Icaza <miguel@novell.com>
325 * handles.c (CloseHandle): Cope here with the new value
326 INVALID_HANDLE_VALUE set on handles.
328 * processes.c (CreateProcess): Initialize the value of hThread to
329 be INVALID_HANDLE_VALUE on failure, not to be NULL. Improvement
332 2006-11-09 Dick Porter <dick@ximian.com>
334 * sockets.c (_wapi_select): Do some sanity checking on the
335 fd_sets, to avoid file descriptors > FD_SETSIZE.
336 (_wapi_FD_CLR, _wapi_FD_ISSET, _wapi_FD_SET): Avoid file
337 descriptors > FD_SETSIZE.
339 2006-10-27 Dick Porter <dick@ximian.com>
341 * io.c (GetFileAttributes): Force symlinks to directories to be
342 returned as a regular file. Fixes bug 79733.
344 2006-10-18 Miguel de Icaza <miguel@novell.com>
346 * io-portability.c (find_in_dir): First string dup, then closedir.
348 2006-10-12 Dick Porter <dick@ximian.com>
350 * processes.c (_wapi_process_reap): Unref a process handle if we
351 reaped it, found by Zoltan. Fixes bug 79286.
352 (process_wait): Don't wait again if we've already waited for a
355 2006-10-11 Sergey Tikhonov <tsv@solvo.ru>
357 * atomic.h: Fix atomic decrement.
359 * mini/cpu-alpha.md: Use native long shift insts
361 * mono/mono/mini/tramp-alpha.c: Implemented
362 mono_arch_patch_delegate_trampoline method
364 * Started work on using global registers
366 * Use byte/word memory load/store insts if cpu supports it
371 2006-10-09 Zoltan Varga <vargaz@gmail.com>
373 * handles.c (timedwait_signal_poll_cond): Add an alertable parameter, and if it
374 is FALSE, avoid busy waiting.
376 * wait.c: Add an alertable parameter to the wait routines.
378 2006-10-06 Miguel de Icaza <miguel@novell.com>
380 * io-portability.c (find_file): Rename from
381 MONO_IO_PORTABILITY_HELP to MONO_IOMAP.
383 2006-10-03 Dick Porter <dick@ximian.com>
386 * io-portability.c: Optional portability helpers and wrapped
387 system calls to try to cope with windows filenames in
390 * io.c: Use the wrapped system calls
392 2006-09-01 Zoltan Varga <vargaz@gmail.com>
394 * critical-sections.h critical-sections.c: Make Enter/LeaveCriticalSection a macro
395 since they are perf critical.
397 * atomic.h: Applied patch from Jakub Boqusz <qboosh@pld-linux.org>.
398 Add atomic ops implementation for alpha.
400 2006-08-11 Dick Porter <dick@ximian.com>
402 * processes.c (_wapi_process_reap): Avoid a deadlock by setting
403 process termination details in an outer loop, not the
404 _wapi_search_handle() one.
406 2006-08-10 Dick Porter <dick@ximian.com>
408 * threads.c (_wapi_thread_queue_apc)
409 (_wapi_thread_dispatch_apc_queue): Use a process-local mutex here
410 instead of the cross process semaphore. We already check that
411 access to the APC queue is within the owning process so there's no
412 need to protect from other processes. Avoids a global deadlock
413 when a thread is aborted while it holds the handle semaphore
415 (_wapi_thread_apc_pending): Hide an annoying message which can
416 happen if a thread handle has been blown away at process shutdown
417 while it is in an alertable wait.
419 Both problems seen while shutting down monodevelop.
421 2006-07-25 Dick Porter <dick@ximian.com>
423 * shared.c (_wapi_shm_file): Remove '/' characters from the uname
424 results. Fixes bug 78917.
426 2006-07-20 Dick Porter <dick@ximian.com>
428 * threads.c (_wapi_thread_set_termination_details): Improve the
429 test for already-disposed thread handles, and hold the lock around
430 the mutex abandoning.
432 2006-07-17 Dick Porter <dick@ximian.com>
434 * processes.c (CreateProcess): Don't change directory unless a new
435 one has been specified. Fixes bug 78751.
437 2006-07-06 Dick Porter <dick@ximian.com>
439 * io.c (_wapi_stat_to_file_attributes): Do a better job at
440 figuring out the file attributes
441 (_wapi_set_last_path_error_from_errno): New helper function to
442 turn errno into w32 error codes that handles the differences
443 between file and directory errors
444 (file_setendoffile): Try turning off the extra write used to
445 extend files, because we probably don't need it on any modern
446 platform. If it is needed though, we also need to lseek the file
448 (CreateFile): Treat character-special devices as a console handle,
449 because they can't be seeked
450 (CopyFile): If fail_if_exists is set, then the destination needs
451 to be opened with O_EXCL
452 (CopyFile): If fail_if_exists is not set and the destination
453 already exists, then we should set the ERROR_ALREADY_EXISTS error
454 even though we return success
455 (stdhandle_create): STD_INPUT_HANDLES cannot be written to
456 (GetStdHandle): Rework without using mono_once, so console handles
457 can be properly closed and reopened.
458 (mono_io_scandir): Only override errno with EACCES when the
459 directory actually exists
460 (FindFirstFile): Set ERROR_FILE_NOT_FOUND when no files are
462 (FindClose): Cope with NULL handles
463 (CreateDirectory): When the target already exists, just return an
464 error. It's the caller's job to figure out what to do.
465 (SetCurrentDirectory): Cope with a NULL path
466 (RemoveDirectory, GetFileAttributes, GetFileAttributesEx,
467 SetFileAttributes, FindFirstFile, DeleteFile, MoveFile, CopyFile,
468 CreateFile): Set path error correctly
470 * handles.c (CloseHandle): Kludge to try and cope with passing a
473 * error.h: Add NO_ERROR as an alternative to ERROR_SUCCESS
475 * uglify.h: Added some more typedefs
477 2006-07-05 Dick Porter <dick@ximian.com>
479 * io.c (GetFileAttributes, GetFileAttributesEx): Cope with
480 dangling symlinks. Fixes bug 78664.
482 2006-06-23 Dick Porter <dick@ximian.com>
484 * handles.c (handle_cleanup):
485 * threads.c: Clean up threads properly when we're forcibly
486 removing the handle entries from the shared file in
487 handle_cleanup(). Fixes bug 78241, for real this time.
489 2006-06-15 Neale Ferguson <neale@sinenomine.net>
491 * atomic.h: More tinkering with InterlockedExchange/InterlockedCompareExchange
494 2006-06-14 Neale Ferguson <neale@sinenomine.net>
496 * atomic.h: Fix atomic exchange pointer operations for s390x - these
497 were broken as they used 32-bit instructions rather than their 64-bit
500 2006-06-14 Dick Porter <dick@ximian.com>
502 * processes.c: Don't run the atexit handlers when bailing out
505 2006-06-14 Dick Porter <dick@ximian.com>
507 * wait.c: Fix stupid typo shown up by gcc 4.1.1, = not ==
515 * collection.c: Fix a bunch of signed/unsigned warnings from gcc
518 2006-06-09 Neale Ferguson <neale@sinenomine.net>
520 * atomic.h: Fix atomic operations for s390x (not really broken
521 but changed to use full 64-bit opcodes).
523 2006-05-24 Dick Porter <dick@ximian.com>
525 * processes.c (process_set_current): Don't take an extra reference
526 if we have to create our own process handle. Fixes bug 78241
529 * threads.c (_wapi_thread_signal_self): Renamed from
530 _wapi_thread_abandon_mutexes, also sets the thread state to
531 signalled and drops a reference. Called by the runtime when the
532 main thread cleans itself up.
534 * handles.c (handle_cleanup): As a last resort, unref every shared
535 handle as the process is now exiting.
537 2006-05-16 Dick Porter <dick@ximian.com>
539 * processes.c (process_set_termination_details): Unref the handle
540 when we've stored the exit details. Fixes the rest of 78241.
542 2006-05-12 Dick Porter <dick@ximian.com>
544 * threads.c: Implement pseudo handles, making GetCurrentThread()
545 match MS behaviour. Notice when attached threads exit, and unref
546 the handle. Fix usage of GetCurrentThread() in other places.
548 * handles.c (DuplicateHandle): Implement a basic form of
551 * wait.c: Fix usage of GetCurrentThread() throughout, and cope
554 2006-04-26 Miguel de Icaza <miguel@novell.com>
556 * io.c (file_close): Oops, do not use DeleteFile which expects
557 unicode, instead use unlink directly
559 Add support for the new FileOptions bits on .NET 2.0.
561 It might be good if Dick reviews these changes.
563 * io.c (file_close): If DeleteOnClose is set, then delete the file
565 (CreateFile): Do not support encryption per user.
567 If posix_fadvise exists, pass hints on sequential scan and random
568 access. Did not figure out what WRITE_THROUGH maps to.
570 2006-04-26 Dick Porter <dick@ximian.com>
572 * sockets.c (WSAIoctl): Check the output buffer is valid before
575 * handles.c (_wapi_search_handle): Set shared pointer if we find a
576 shared handle that has been already opened.
578 2006-04-21 Dick Porter <dick@ximian.com>
580 * threads.c (GetCurrentThread): Reference the handle if we return
581 an already-known thread.
583 2006-04-07 Dick Porter <dick@ximian.com>
585 * processes.c: Fix build for older glib.
587 2006-04-06 Dick Porter <dick@ximian.com>
589 * processes.c (CreateProcess): Add a reference to the child
590 process' handle, so it won't be destroyed if this process closes
591 its copy of the handle. Fixes bug 77393.
593 * processes.c (process_set_current): Fall through to creating a
594 new one if the handle lookup fails.
596 * processes.c (_wapi_process_signal_self):
597 * handles.c (handle_cleanup): The process is exiting, so set the
598 handle state for this process to signalled. This should let other
599 non-related processes wait for this handle.
601 * handles.c (_wapi_search_handle): Don't search shared handles in
604 * collection.c (collection_thread): No need to do a collection
605 scan straight away, do the waiting first.
607 2006-04-06 Dick Porter <dick@ximian.com>
609 * shared.c: Fix parameters in semctl () call.
611 2006-03-28 Zoltan Varga <vargaz@gmail.com>
613 * atomic.h atomic.c: Applied patch from David S. Miller
614 <davem@davemloft.net>: Reimplement Interlocked* primitives on sparc
615 using CAS/CASx when __GNUC__, else we will fall back to the generic
618 2006-03-27 Dick Porter <dick@ximian.com>
620 * shared.c (_wapi_shm_file_open): Break out of a loop if the
621 shared file is smaller than expected. (We loop a few times in
622 case another process is in the middle of creating the file.)
624 2006-03-22 Dick Porter <dick@ximian.com>
629 * shared.c: Delete the semaphores and shared files when the last
630 process has finished with them
632 2006-03-15 Dick Porter <dick@ximian.com>
640 * threads.c: Explicitly initialise the handle ops struct
642 2006-03-14 Dick Porter <dick@ximian.com>
647 * handles.c: Add a 'prewait' stage to the handle waiting, to give
648 waiting threads a chance to check for bogus states before
651 * mutexes.c (namedmutex_prewait): Use the prewait stage to check
652 for named mutexes that have been abandoned in a locked state (eg
653 if a process exited abnormally while owning the mutex) and
654 override it if needed.
656 2006-03-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
658 * wait.c: speed up WaitFor* when the timeout is 0.
660 2006-03-03 Dick Porter <dick@ximian.com>
662 * processes.c (ShellExecuteEx): Cope when some of the parameters
665 2006-02-27 Dick Porter <dick@ximian.com>
669 * threads.c: Comparing pthread_t with == is not portable, so use
672 Thu Feb 23 18:47:20 GMT 2006 Paolo Molaro <lupus@ximian.com>
674 * *.h, *.h: patch from Dick to make Linuxthreads systems work again.
676 2006-02-22 Dick Porter <dick@ximian.com>
679 * threads.c: There's no need to use the timed-thread support code
680 any more, as we aren't using the timed join. This greatly
681 simplifies thread setup, and fixes a memory leak (bug 77521).
683 Don't bother to store thread IDs in a hash table, use TLS instead.
684 The one case that needs to look up the handle of a different
685 thread (OpenThread()) can do the extra work itself. Fixes bug
688 * handles.c (_wapi_search_handle): Add a reference when returning
689 a private handle (shared handles are already reffed.)
691 2006-02-17 Dick Porter <dick@ximian.com>
694 * handles.c: Check handle values passed to array lookups. Fixes
697 2006-02-09 Dick Porter <dick@ximian.com>
699 * threads.c: Cope with the problems caused by attaching already
700 existing threads - they don't get the infrastructure to clean up
701 after themselves, especially the ID to handle hash. This fixes
704 2006-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
706 * shared.c: use MONO_SHARED_HOSTNAME as a substitute for gethostname()
707 when creating the shared files in the .wapi directory. Fixes bug #77371.
709 2006-02-02 Martin Baulig <martin@ximian.com>
711 * threads.c: Removed the `WITH_INCLUDED_LIBGC' section; it has
712 never been used so far.
714 * timed-thread.h (TimedThread): Removed the `stack_ptr' field; it
715 has only been used by the removed code.
717 2006-01-03 Neale Ferguson <neale@sinenomine.net>
719 * atomic.h: Correct s390x definitions and eliminate compiler warnings.
721 2006-01-03 Sebastien Pouliot <sebastien@ximian.com>
723 * io.c: Patch _wapi_stat_to_file_attributes against bug #76966, where
724 sockets could be considered as directory.
726 2005-12-23 Dick Porter <dick@ximian.com>
730 * semaphores.c: Implement OpenSemaphore
733 * mutexes.h: Implement OpenMutex
739 * event-private.h: Implement named events. Implement OpenEvent.
741 2005-12-15 Dick Porter <dick@ximian.com>
743 * processes.c (CreateProcess): The pipe-based cross-process
744 exclusion technique was trying to write NULL buffers when appname
745 was NULL (eg when coming from ShellExecuteEx,) which usually
746 succeeded even though EFAULT was returned - but sometimes it
747 failed. This meant that the child process could block forever on
748 the pipe read. Replace it with the simpler shared handle
749 semaphore protection used everywhere else. This showed up with
750 the test case in bug 76684.
752 Tue Dec 13 11:41:49 GMT 2005 Paolo Molaro <lupus@ximian.com>
754 * shared.c: fallback to private mmap when shared mmap doesn't work
757 2005-12-06 Dick Porter <dick@ximian.com>
761 * semaphore-private.h:
762 * semaphores.c: Implement named semaphores
764 2005-11-24 Dick Porter <dick@ximian.com>
766 * processes.c (GetProcessId): Implement GetProcessId()
768 2005-11-17 Dick Porter <dick@ximian.com>
771 * processes.c: Implement ShellExecuteEx as a wrapper around
774 2005-11-11 Dick Porter <dick@ximian.com>
776 * threads.c: Give mutex abandoning its own exported function, so
777 it can be called when the runtime is cleaning up.
779 * handles.c (_wapi_search_handle_namespace): Do a handle
780 collection befre starting to check namespace strings, so that any
781 stale cruft gets removed.
783 2005-11-11 Dick Porter <dick@ximian.com>
785 * threads.c: Move thread handles back into the shared space.
787 * handles.c (_wapi_handle_unref): Add support for shared handles
788 with close() handlers
790 2005-11-04 Dick Porter <dick@ximian.com>
792 * sockets.c (ioctlsocket): Use select instead of if to avoid a
793 type promotion problem on 64bit freebsd. Based on patch by Lou
794 Kamenov <kamenovl@gmail.com>, fixes bug 76447.
796 2005-11-04 Dick Porter <dick@ximian.com>
798 * io.c (file_write): Only do the file locking if
799 MONO_STRICT_IO_EMULATION is set.
801 2005-10-21 Dick Porter <dick@ximian.com>
804 * handles.c (_wapi_lookup_handle): Cope when the shared part of a
805 handle has been deleted.
806 (_wapi_handle_unref): And when the deleted shared part is pointed
807 to as a handle is deleted
809 2005-10-20 Dick Porter <dick@ximian.com>
811 * processes.c (process_set_current): If the expected process
812 handle slot doesn't contain the correct pid, create a new handle.
814 * handles.c (_wapi_search_handle): When the search doesn't find
815 anything, return failure instead of the last handle we looked at.
816 (_wapi_handle_ref, _wapi_handle_unref): Don't try to ref or unref
817 unused handles (makes tracking refcounting bugs easier.)
819 2005-10-19 Dick Porter <dick@ximian.com>
826 * collection.c (_wapi_handle_collect): Remove the shared handle
827 indirection layer, and use locking instead. Delete other
828 complexity that is no longer needed. Refcount shared handles and
829 delete them when needed, but keep the timestamps so that orphaned
830 handles will be cleaned up eventually.
832 * shared.c (_wapi_shm_file): Add processor, OS and struct size
833 info to the shared file names, to cope with dual-boot and 32/64bit
834 size issues. Fixes bug 75839.
836 * wait.c (WaitForMultipleObjectsEx): No need to distinguish
837 between shared handles and private, as the wait functions cope
838 with both together now.
840 2005-10-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
842 * io.c: removed NO_SIGPIPE macro.
843 * sockets.c: no need for MSG_NOSIGNAL or ignoring SIGPIPE.
845 2005-10-11 Dick Porter <dick@ximian.com>
847 * sockets.c (_wapi_getsockopt): Translate SO_ERROR results into
850 * error.c (errno_to_WSA): Don't return a bogus error if someone
851 asks to translate errno 0.
853 2005-10-11 Dick Porter <dick@ximian.com>
855 * handles.c: Fix several race conditions
857 2005-10-11 Miguel de Icaza <miguel@novell.com>
859 * io.c: no need to block SIGPIPE anymore, as it is ignored.
861 2005-10-05 Dick Porter <dick@ximian.com>
863 * threads.c (_wapi_thread_own_mutex, _wapi_thread_disown_mutex):
864 Keep a reference to mutexes owned by threads, so they won't be
865 destroyed prematurely. Fixes dotmsnclient crash.
867 2005-09-26 Sebastien Pouliot <sebastien@ximian.com>
869 * io.c: Apply patch from #76192 (Can't write files past 2gb on AMD64
870 (x86_64)) for Brion on IRC (Dick approved it).
872 2005-09-23 Dick Porter <dick@ximian.com>
874 * processes.c: Don't wait for processes that have already been
875 signalled; also fix typo.
877 * handles.c: Improve locking inside new handle and handle
880 2005-09-20 Dick Porter <dick@ximian.com>
883 * processes.c: Periodically waitpid for known process IDs. Fixes
886 2005-09-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
889 (CreateFile): if the file is a named pipe, treat the handle as a pipe,
890 not as a file. Fixes bug #76075.
892 2005-08-27 Zoltan Varga <vargaz@gmail.com>
894 * atomic.h: Add support for intel icc.
896 2005-08-25 Zoltan Varga <vargaz@gmail.com>
898 * io-layer.h: Include winbase.h not WinBase.h.
900 2005-08-19 Dick Porter <dick@ximian.com>
902 * threads.c, threads.h, thread-private.h: Use a gsize to store the
903 thread ID, so it can hold a 64 bit value if needed.
905 2005-07-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
907 * error.c: map ENOENT to WSAECONNREFUSED. It might happen when
908 connecting to unix sockets. Closes bug #75632.
910 2005-07-05 Dick Porter <dick@ximian.com>
912 * io.c: Make sure SIGPIPE is ignored when calling write(2).
913 Prevents the runtime exiting when writing to a closed pipe,
916 2005-06-30 Dick Porter <dick@ximian.com>
918 * shared.c (_wapi_shm_semaphores_init): Add some helpful error
919 messages when semget () fails due to lack of resources.
921 2005-06-21 Dick Porter <dick@ximian.com>
926 * threads.c: Keep a list of owned mutexes in each thread handle,
927 so that it is easier to abandon them when the thread exits.
928 Removes a bottleneck when multiple threads are finishing in
931 2005-06-12 Gonzalo Paniagua Javier <gonzalo@ximian.com>
933 * io.c: (GetLogicalDrives) when a bogus line is read, don't leak memory.
934 When the buffer has not enough space, close the file before returning.
936 2005-06-09 Duncan Mak <duncan@novell.com>
938 * *.h: Added G_BEGIN_DECLS and G_END_DECLS where appropriate to
939 all public headers. Fixes #74919.
941 2005-05-30 Zoltan Varga <vargaz@freemail.hu>
943 * atomic.h: Add IA64 atomic ops.
945 2005-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
947 * processes.c: make ExitCode be valid even if the user didn't call
948 WaitForExit() and is just polling on HasExited.
950 2005-05-17 Dick Porter <dick@ximian.com>
952 * io.c (file_getfilesize): Clear the error value, so that files
953 with sizes with the low bits 0xFFFFFFFF can be distinguished from
956 2005-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
958 * shared.c: forgot to ignore a warning.
960 2005-05-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
962 * shared.c: don't display warnings after reboots.
964 2005-05-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
966 * sockets.c: on windows, getsockopt/setsockopt for send/receive timeout
967 use an integer in milliseconds. We were using a struct timeval.
969 2005-05-06 Dick Porter <dick@ximian.com>
978 * collection.h: Use SysV semaphores for managing access to the
979 shared memory - in return for the ludicrous api we get
980 synchronisation primitives that can be cleaned up by the kernel
981 even when a process quits unexpectedly. This removes the
984 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
986 * handles.c: Always use polling in the waits, since
987 mono_cond_timedwait can't be interruped by the thread abort signal.
989 2005-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
991 * events.c: calling Set on AutoResetEvent several times has the same
992 effect as calling it only once if no thread is waiting for it.
994 2005-04-29 Dick Porter <dick@ximian.com>
996 * processes.c (EnumProcesses): Use a GArray instead of a GPtrArray
997 now it's storing pids not handles, also fixes memory leak caused
998 by unclear glib documentation.
1000 * sockets.c (WSACleanup): Remove unused variable
1002 2005-04-29 Dick Porter <dick@ximian.com>
1004 * handles.c (_wapi_handle_check_share_by_pid): For systems that
1005 don't have file descriptor info in /proc check that the original
1006 opener of a file is still there, if a share violation would
1009 2005-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1012 * handles-private.h: added _wapi_handle_forecch that loops through all
1013 the handles and call a callback function when a handle of the given
1016 * sockets.c: no need to keep open sockets in an array, as we have them
1017 in the handles structure.
1021 2005-04-28 Dick Porter <dick@ximian.com>
1023 * processes.c: Cope with handles that are only around for as long
1024 as the search is running. If we're searching for process handles,
1025 check to see if the process is still running and signal it if not.
1027 * handles.c (_wapi_search_handle): Search in the shared space as
1028 well. Fixed bug 74752.
1031 * handles.c (_wapi_handle_new_from_offset):
1032 _wapi_handle_new_for_existing_ns () was doing exactly the same as
1033 this, so deleted it.
1035 2005-04-26 Dick Porter <dick@ximian.com>
1037 * handles.c: Fix stupid thinko where if a new shared handle is
1038 created but a collection was needed to free some space, it
1039 returned an error anyway. Should fix the messages shown in bug
1042 2005-04-25 Dick Porter <dick@ximian.com>
1044 * handles.c (_wapi_handle_check_share): Only consider mono
1045 processes when looking to see if a file is still being held open,
1046 while checking share permissions.
1048 2005-04-25 Dick Porter <dick@ximian.com>
1052 * wapi-private.h (struct _WapiHandleOps):
1053 * handles.c (_wapi_handle_unref): When destroying handles, save
1054 the handle data and call the close function only after the array
1055 slot has been cleared. This prevents race conditions with file
1056 descriptors, fixing bug 74713.
1058 * mutexes.c: Delete the handle close functions, they didn't do
1061 * error.c (_wapi_get_win32_file_error): Add a mapping for EINTR so
1062 the "Unknown error" g_warning doesn't get displayed.
1064 2005-04-25 Dick Porter <dick@ximian.com>
1067 * threads.c: Make thread handles process-private for now to take
1068 some of the space pressure off the shared memory, while I work on
1071 2005-04-21 Dick Porter <dick@ximian.com>
1073 * handles.c (_wapi_handle_check_share): Make sure there is a "fd"
1074 dir in /proc before blowing away handle info. Fixes bug 74649.
1076 2005-04-21 Dick Porter <dick@ximian.com>
1078 * wait.c (WaitForMultipleObjectsEx): Implement special waits
1080 * handles.c (_wapi_handle_wait_signal_poll_share): Don't return a
1081 timeout, just wait briefly for the private signals and let the
1082 waiting thread test again. This prevents us missing shared
1085 2005-04-21 Dick Porter <dick@ximian.com>
1087 * collection.h (_WAPI_HANDLE_COLLECTION_EXPIRED_INTERVAL): Reduce
1088 the time before a slot is considered too old and deleted. This is
1089 a workaround while I come up with a proper fix.
1091 2005-04-21 Dick Porter <dick@ximian.com>
1096 * handles.c (_wapi_handle_new): Turn assertions into errors.
1098 * collection.c (_wapi_handle_collect): Use symbols not magic
1099 numbers for timeout values
1101 2005-04-19 Dick Porter <dick@ximian.com>
1105 * handles.c (_wapi_handle_count_signalled_handles)
1106 * handles-private.h (_wapi_handle_shared_lock_handle): Use new
1107 shared handle locks in critical sections.
1109 * handles.c (_wapi_handle_new_for_existing_ns): Reuse old handles
1110 if there is already one there.
1112 * handles.c (_wapi_handle_ref): It was possible for a process to
1113 exit before getting around to updating shared handle timestamps,
1116 Tue Apr 19 16:25:47 CEST 2005 Paolo Molaro <lupus@ximian.com>
1118 * threads.c: fix lookup of the thread id in the has table:
1119 always use the id value, not the pointer to the id.
1121 2005-04-18 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1123 * handles.c: fix handle returned in _wapi_handle_search_handle. Dick
1126 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1128 * io-layer/sockets.c: FIONBIO with a TRUE argument means we want
1129 non-blocking IO, not the other way around.
1131 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1135 * handles-private.h: GetFileType wasn't checking if we have memory
1136 allocated for the handle before dereferencing it. Fixes a FileStream
1139 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1143 * handles-private.h: we were calling g_renew to expand the handle array,
1144 but that might move the memory and we might have pthread conditions or
1145 mutexes in the original memory area that are being used. Now instead of
1146 expanding an existing array, we just create new ones and keep a list of
1147 them. Access to _wapi_private_handles had to be modified accordingly.
1149 2005-04-15 Dick Porter <dick@ximian.com>
1151 * collection.c: FreeBSD needs more than PTHREAD_STACK_MIN
1153 2005-04-14 Raja R Harinath <rharinath@novell.com>
1155 * wapi-private.h: Remove reference to 'daemon-private.h'.
1157 Wed Apr 13 13:12:33 EDT 2005 Paolo Molaro <lupus@ximian.com>
1159 * atomic.h: applied patch from mass@akuma.org (David Waite)
1160 to fix InterlockedExchangeAdd.
1161 Fixed a few other functions, including InterlockedCompareExchange()
1162 which was miscompiled by gcc with optimizations enabled.
1164 2005-04-13 Dick Porter <dick@ximian.com>
1166 * io.c (share_check):
1167 * handles.c (_wapi_handle_check_share): Refine the file check so
1168 that sharing violations within the same process don't cause
1171 2005-04-13 Dick Porter <dick@ximian.com>
1173 * io.c (FindFirstFile): Fix bugs introduced with the merge (bug
1176 2005-04-12 Dick Porter <dick@ximian.com>
1178 The daemon-less io-layer. Extensive lowlevel changes in
1179 handles.c, requiring some corresponding changes in other files
1180 calling these functions. Private_foo structures have been
1183 File descriptor handling differences account for most of the
1184 changes in io.c and sockets.c.
1188 * mutexes.c: Named mutexes are now a distinct type.
1189 * atomic.h: Fix a PPC uninitialised variable warning.
1190 * wait.c: Check conditions before waiting on a condition variable.
1191 * processes.c: Handle process fork and wait without a daemon
1192 (though this has the limitation of only being able to wait for
1195 2005-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1202 * sockets.h: removed dead code that deals with async IO.
1204 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
1206 * atomic.c (InterlockedIncrement): Fix fallback implementation of
1207 InterlockedIncrement and InterlockedDecrement. Fixes #74228.
1209 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
1211 * io-layer.h: Add required header files for compiling with VS.NET.
1213 2005-03-17 Miguel de Icaza <miguel@novell.com>
1215 * io.c: don't fail on NFS when there are no more locks available.
1217 2005-03-09 Dick Porter <dick@ximian.com>
1219 * error.c (_wapi_get_win32_file_error): ENFILE and EMFILE should
1220 map to ERROR_TOO_MANY_OPEN_FILES, not ERROR_NO_MORE_FILES. Fixes
1223 2005-03-09 Dick Porter <dick@ximian.com>
1225 * daemon.c (process_process_fork): Initialise the handle data
1226 before using it in the error case. This is probably the error
1227 we're working around in the previous change. Spotted by Taru Jain
1228 <tjain@novell.com> and Hemanth Yamijala <YHemanth@novell.com>.
1230 2005-03-07 Dick Porter <dick@ximian.com>
1232 * daemon.c: It looks like g_shell_parse_argv() can return
1233 argv[0]=NULL somehow, yet still not give an error. Make sure we
1234 don't pass NULL to strrchr(), working around a segfault that
1235 showed up on ZLM testing.
1237 2005-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1239 * sockets.c: translate EINPROGRESS to EWOULDBLOCK in connect. This is
1240 the expected error code showed by the test case in bug #73053.
1242 2005-02-18 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1244 * io.c: another leftover.
1246 Fri Feb 18 17:37:29 CET 2005 Paolo Molaro <lupus@ximian.com>
1248 * io.c: fixed logic in checking errno in rev 40815.
1250 Fri Feb 18 16:00:29 CET 2005 Paolo Molaro <lupus@ximian.com>
1252 * threads.c: we don't depend on the GC checking tls
1254 * processes.c: remove unused ref to GC headers.
1256 Thu Feb 17 19:57:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1258 * io.c: remove _wapi_thread_cur_apc_pending () checks
1259 when the siscall should return immediatly and handle
1260 the case when a syscall is interrupted without
1261 erroring out, but returning a 0 read/write if possible.
1262 Still the cases of read from file need to be handled.
1264 Tue Feb 8 18:28:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1266 * threads.c: make people test with 1 MB stack per thread.
1268 2005-01-17 Dick Porter <dick@ximian.com>
1270 * timefuncs.h: Make WapiFileTime endian-aware, as it's often
1271 cast to and from 64bit ints. Fixes bug 71213.
1273 2005-01-11 Dick Porter <dick@ximian.com>
1275 * error.c (errno_to_WSA): Add EADDRNOTAVAIL error code
1278 Mon Jan 10 16:15:19 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
1280 * atomic.h: Fix functions on s390.
1282 Mon Jan 10 20:30:19 CET 2005 Paolo Molaro <lupus@ximian.com>
1284 * atomic.h: fix some functions on ppc (tests/interlocked.cs).
1286 2005-01-10 Dick Porter <dick@ximian.com>
1288 * misc.c (_wapi_calc_timeout): Guard against overflow when
1289 calculating timeouts. This makes waiting with a large
1290 (Int32.MaxValue) timeout not return immediately.
1292 2004-12-23 Ben Maurer <bmaurer@ximian.com>
1294 * io.c (io_ops): make this `const' so it is shareable (well, only
1295 really shareable if it is statically linked...)
1297 Mon Dec 20 11:58:33 CET 2004 Paolo Molaro <lupus@ximian.com>
1299 * threads.c, threads.h: add accessor to get the pthread_key_t for
1302 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1304 * io.c: check for the existence of 'dest' and set ERROR_ALREADY_EXISTS
1305 if it exists and is not the same as 'src'.
1307 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1309 * atomic.h : Fix InterlockedCompareExchange for s390/s390x.
1311 2004-12-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1313 * processes.c: unquote the cmd path, allow for ' or " when quoting and
1314 pass the quoted program name to the daemon, otherwise the call to
1315 g_shell_unquote in the daemon will break things up.
1317 2004-10-14 Dick Porter <dick@ximian.com>
1319 * sockets.c (_wapi_accept): Revert the previous change. We now
1320 set the accepted socket to have the same blocking status as the
1321 listening socket in managed code. This follows MS behaviour.
1323 2004-10-14 Dick Porter <dick@ximian.com>
1325 * sockets.c (_wapi_accept): On Darwin, make sure a newly
1326 accept()ed socket is blocking. Fixes bug 67355, patch by
1327 grompf@sublimeintervention.com.
1329 2004-10-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1331 * system.c: check the number of online processors instead of the
1332 existing ones. Sanitize return value if it's an error.
1334 2004-10-03 Ben Maurer <bmaurer@ximian.com>
1336 * system.c: Add support for getting the # of cpus.
1338 2004-09-28 Dick Porter <dick@ximian.com>
1340 * io.c (pipe_close_private): Fix one small typo in the last change
1341 that totally hosed process creation with redirected pipes.
1343 2004-09-24 Dick Porter <dick@ximian.com>
1350 * handles-private.h: Cope when a file descriptor is reused while
1351 the handle that thought it owned it is still referenced, instead
1352 of asserting. Probably fixes bug 66479, though we've been unable
1355 2004-09-09 Dick Porter <dick@ximian.com>
1358 * io.c: Set error codes everywhere.
1360 2004-09-06 Dick Porter <dick@ximian.com>
1362 * handles.c (_wapi_handle_unref): Reset the private record's type
1363 (CloseHandle): Check for a fd mapping failure, and return FALSE.
1364 (_wapi_handle_process_fork): Fix long-standing bug in checking
1365 handle return values. Also do the required bookkeeping with the
1366 new process's handles.
1368 * daemon.c: When creating a new process's handles, check whether
1369 the shared space needs to be increased
1371 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
1373 * shared.c (_wapi_shm_file): Fix leaking of filename.
1375 2004-08-19 Dick Porter <dick@ximian.com>
1377 * handles.c (_wapi_handle_count_signalled_handles): Fix thinko
1378 introduced with the fd offset stuff: unlock handles properly when
1379 backing off. Fixes the monologue hang at exit.
1381 2004-08-18 Dick Porter <dick@ximian.com>
1384 * io.c: Check that new fds fit in the table, return error if not
1386 * daemon.c (_wapi_daemon_main):
1387 * handles.c (shared_init): Have all processes agree on a size for
1390 2004-08-17 Dick Porter <dick@ximian.com>
1392 * daemon.c (process_new):
1393 * handles.c (_wapi_handle_new_internal): Cope when the space
1394 reserved for file descriptors is larger than the shared segment
1395 size. Fixes the crash reported when running mono under gdb on
1398 2004-08-16 Dick Porter <dick@ximian.com>
1402 * handles-private.h (_wapi_handle_fd_offset_to_handle): Improve
1403 error checking with passed-in file descriptors.
1405 2004-08-11 Dick Porter <dick@ximian.com>
1408 * io.c: Returned handle values are the file descriptor the handle
1412 * handles-private.h:
1413 * daemon.c: Reserve the range of handles that can have the same
1414 values as file descriptors. These won't be used, but the values
1415 will be used as file, console, pipe or socket handles. The fd to
1416 handle mapping is done internally and is invisible to users.
1419 * wapi-private.h (_WAPI_HANDLE_VERSION): Increment, because we now
1420 reserve a chunk of handle space.
1422 2004-08-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1424 * atomic.h: add support for 64-bit S/390
1426 2004-07-22 Dick Porter <dick@ximian.com>
1429 * threads.c: Move the destruction of the internal thread data to
1430 after the thread has been joined. Fixes bug 61418.
1432 2004-07-14 Dick Porter <dick@ximian.com>
1434 * wait.c (test_and_own): When not waiting for all handles to
1435 become signalled, only own and return the lowest. All the
1436 documentation suggests that the old way was correct, but
1437 experimentation shows it actually works like this. Patch by
1438 Sébastien Robitaille
1439 (sebastien.robitaille@croesus.com), fixes bug 61511.
1441 2004-07-09 Ben Maurer <bmaurer@ximian.com>
1443 * threads.c: register roots for gc
1445 2004-07-08 Dick Porter <dick@ximian.com>
1447 * io.c (file_seek): If there is a high 32bit offset part, make
1448 sure the low part isn't sign-extended. Set error codes when
1449 returning failure. Fixes bug 61131.
1451 2004-07-06 Dick Porter <dick@ximian.com>
1453 * io.c (file_setfiletime): Check for underflow when converting to
1454 time_t values. Set error codes when returning failure. Fixes bug
1457 2004-07-05 Dick Porter <dick@ximian.com>
1459 * mutexes.c (mutex_ops_init): Make the named mutex mutex sharable.
1461 * daemon.c (unref_handle): Only destroy a handle if all processes
1462 have released it, not just the current one. Fixes bug 60887.
1464 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
1466 * mono-mutex.h atomic.h: Add G_GNUC_UNUSED to static inline functions
1467 to prevent warnings.
1469 2004-06-24 Dick Porter <dick@ximian.com>
1471 * mutexes.c: Indicate when a named mutex was reused
1473 2004-06-24 Dick Porter <dick@ximian.com>
1475 * threads.c (SuspendThread):
1476 * timed-thread.c (_wapi_timed_thread_suspend): Wrap sem_wait in a
1477 while loop. See bug 58161.
1479 Wed Jun 23 23:29:04 CEST 2004 Paolo Molaro <lupus@ximian.com>
1481 * io.c: don't use sharemode for on-disk file permissions: it's used
1482 for shared access to the open file.
1484 2004-06-22 Dick Porter <dick@ximian.com>
1486 * events.c (CreateEvent): When creating an auto-reset event that
1487 is initially owned, make sure the set count starts at 1.
1489 2004-06-18 Dick Porter <dick@ximian.com>
1492 * events.c: Auto-reset events need to release one thread for each
1493 time SetEvent() is called. Fixes bug 41292.
1497 * mutexes.c: Scan for mutexes that are still locked by a thread
1498 when it exits. Fixes the MS demo app linked by bug 41292.
1500 * wait.c (test_and_own): Make sure a handle is signalled before it
1503 2004-06-16 Dick Porter <dick@ximian.com>
1505 * timed-thread.c: Call the thread cleanup exit routine before taking
1506 the join mutex, because this could deadlock if another thread tries
1507 to join in the meantime. This fixes the hang-at-exit problem seen
1510 2004-06-03 Lluis Sanchez Gual <lluis@ximian.com>
1512 * threads.c: Implemented SleepEx.
1513 * threads.h: Fixed SleepEx signature.
1515 2004-06-03 Miguel de Icaza <miguel@ximian.com>
1517 * threads.c: When running under valgrind, do not allocate too much
1518 stack, as Valgrind default is 1 meg.
1520 2004-05-27 Dick Porter <dick@ximian.com>
1523 * io.c: Implemented LockFile() and UnlockFile()
1525 2004-05-21 Dick Porter <dick@ximian.com>
1527 * io.c (CreateFile): Check for existing share modes when opening
1531 * handles-private.h:
1532 * daemon-messages.h:
1533 * daemon.c: Maintain a hash of file share modes, keying on device
1534 and inode (to cope with symlinks.)
1536 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
1538 * daemon-messages.c: Retry if the communication with the daemon is
1539 interrupted by a signal.
1540 * io.c, sockets.c: Check for EINTR in every syscall that can be interrumped.
1541 Only return an error in this case if there is something in the apc queue
1542 (which means that it is an interruption requested by the "user").
1543 * processes.c: Use WaitForSingleObjectEx. No need to pass "alertable" as
1544 true since the wait is small.
1545 * shared.c: Retry write calls when interrumped by a signal.
1546 * timed-thread.h, timed-thread.c: added _wapi_thread_apc_pending, which
1547 returns TRUE if there are pending asynchronous calls (APC) for the
1548 provided thread. Also added _wapi_thread_dispatch_apc_queue which calls
1549 the enqueued APCs. Defined a new struct ApcInfo that holds information
1550 about an enqueued APC.
1551 * thread-private.h, threads.c: Implemented QueueUserAPC (which does the same
1552 as in win32),_wapi_thread_apc_pending and _wapi_thread_dispatch_apc_queue.
1553 These last two methods call the corresponding apc methods in
1554 thread-private using the provided thread handle.
1555 * threads.h: Added QueueUserAPC.
1556 * uglify.h: Added WapiApcProc (needed by QueueUserAPC).
1557 * wait.c, wait.h: Changed WaitForSingleObject to WaitForSingleObjectEx, and
1558 WaitForMultipleObjects to WaitForMultipleObjectsEx. Implemented support
1559 for APCs in those two methods and also in SleepEx.
1561 2004-05-17 Dick Porter <dick@ximian.com>
1563 * io.c (CopyFile): Speed up. Fixes bug 57859.
1565 2004-05-13 Dick Porter <dick@ximian.com>
1566 * mono-mutex.c (mono_mutex_unlock): Return EPERM when the current
1567 thread doesn't own the mutex, rather than assert()ing.
1569 2004-05-11 Dick Porter <dick@ximian.com>
1571 * shared.c (_wapi_shm_attach): Cope when a previous daemon startup
1572 attempt failed, leaving shared files that look like a daemon is
1575 2004-05-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1578 (SetFileAttributes): don't the the exec bit if the corresponding read
1581 2004-05-10 Zoltan Varga <vargaz@freemail.hu>
1583 * io.c (FindFirstFile): Fix invalid free.
1585 2004-05-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1587 * io.c: translate from GFileError to errno codes and don't free
1588 variables right after calling mono_io_scandir, as we may overwrite
1591 2004-05-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1593 * io.c: g_dir_open return ENOENT for directories on which we don't have
1594 read/execute permission, while returning EPERM for anything below those.
1595 So, change ENOENT by EPERM if the directory exists.
1597 2004-05-07 Dick Porter <dick@ximian.com>
1599 * io.c (SetFileAttributes): Don't have failed chmod()s cause a
1600 "file not found" error. Fixes bug 54032.
1602 2004-05-07 Dick Porter <dick@ximian.com>
1604 * io.c (FindFirstFile): Comment out a windows-compatibility check
1605 that breaks when directories have metachars in their names.
1606 Workaround for bug 58116.
1608 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1610 * io.c: fixed for FindFirstFile for empty directories. Closes
1613 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1615 * processes.c: set the start time for the current process. Fixes bug
1618 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1620 * io-private.h: 'namelist' is now a gchar ** in _WapiHandlePrivate_find.
1621 * io.c: implemented scandir using glib functions.
1623 2004-05-04 Dick Porter <dick@ximian.com>
1625 * daemon.c (read_message): Return FALSE on error so the GSource
1626 callback itself can return FALSE. Cures the infinite loop poll()
1628 * shared.c: Fix some daemon startup race conditions.
1630 2004-04-29 Miguel de Icaza <miguel@ximian.com>
1632 * io.c (CopyFile): Use 32k buffers to copy the file instead of 2k,
1633 use the stack, do not use dynamic memory.
1635 2004-04-29 Zoltan Varga <vargaz@freemail.hu>
1637 * io.c: Add scandir implementation for platforms which do not have
1640 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1642 * io.[ch]: implemented GetLogicalDriveStrings.
1644 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1647 * sockets.c: use the field name from configure when accessing sigval
1648 pointer field. Makes this work on the Mac.
1650 2004-04-28 Bernie Solomon <bernard@ugsolutions.com>
1652 * atomic.c: (InterlockedExchange) fix typo for
1655 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1658 * sockets.c: added check for sys/aio.h.
1660 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1662 * error.[ch]: added _wapi_get_win32_file_error...
1663 * io.c: ... which was _wapi_get_win32_error here.
1664 * sockets.c: rename the function calls here too.
1666 2004-04-28 Dick Porter <dick@ximian.com>
1668 * daemon-messages.c: Avoid a deadlock when a thread is killed while
1669 waiting for the daemon by using a recursive mutex. Helps bug 56699.
1671 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1673 * io.c: fixed leak in async_notifier().
1675 * sockets.[ch]: added AIO support for sockets and fixed WSAIoctl
1678 * threads.c: removed old comment.
1680 2004-04-26 David Waite <mass@akuma.org>
1682 * daemon-messages.h:
1689 * wapi-private.h: remove comma from end of enumeration declarations
1690 * status.h: cast unsigned int types to int for enum assignment
1692 2004-04-26 David Waite <mass@akuma.org>
1695 * timefuncs.c: declare 64-bit constants as long long types (i.e.
1698 2004-04-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1700 * socket-wrappers.h: _wapi_socket == WSASocket now. Added
1701 WSA_FLAG_OVERLAPPED.
1703 * sockets.c: new unused parameters for _wapi_socket.
1705 2004-04-22 Miguel de Icaza <miguel@ximian.com>
1707 * timed-thread.c: Replace sem_init with MONO_SEM_INIT to handle
1708 the fact that MacOS X is a piece of junk (sem_init is *defined* in
1709 the libc, but they return `not implemented').
1711 2004-04-22 Dick Porter <dick@ximian.com>
1714 * handles-private.h: Reference the handle when it is locked, so
1715 that another thread can't blow it away while we're waiting for it
1716 to become signalled.
1727 * handles-private.h:
1730 * daemon-messages.c:
1731 * critical-sections.c:
1732 * atomic.c: Added pthreads cleanup handlers and error asserts
1735 * handles.c: Fixed the gcc "variable might be used uninitialised"
1736 warnings. They can't happen, but gcc doesn't know that
1737 g_assert()s don't return.
1739 Fixed the declaration of _wapi_handle_process_kill() so that it
1740 expects the correct type for the pid.
1742 * threads.c: Removed the TLS_PTHREAD_MUTEX style locking that
1743 hasn't been used in ages and just made the code more complex.
1745 2004-04-17 Zoltan Varga <vargaz@freemail.hu>
1747 * processes.c: Include <signal.h> for SIGKILL and SIGILL + fix some
1748 warnings. Fixes #57168.
1750 2004-04-16 Dick Porter <dick@ximian.com>
1752 * threads.c (Sleep): Using div(3) with a negative (when signed)
1753 numerator causes the quotient to be 0 and the remainder to be the
1754 numerator. This feeds a small negative value to nanosleep(3),
1755 which will return immediately and cause a busy wait. Fixes bug
1758 2004-04-15 Dick Porter <dick@ximian.com>
1761 * io.c: Rewrite FindFirstFile and FindNextFile using scandir(3)
1762 and fnmatch(3) instead of glob(3). glob() can't cope with being
1763 given filenames containing metachars. This fixes bug 40557.
1765 2004-04-14 Bernie Solomon <bernard@ugsolutions.com>
1767 * security.c: #warning is a GCC-ism
1769 2004-04-13 Sebastien Pouliot <sebastien@ximian.com>
1771 * security.c: Removed GetUserName as glib g_get_user_name does a
1772 better (portability) job. Added ImpersonateLoggedOnUser and
1775 2004-04-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1777 * mono-mutex.h: move pthread_mutex_timedlock declaration to...
1778 * mono-mutex.c: ...here. It was causing a warning that prevented
1779 libgdiplus compilation.
1781 2004-04-04 Miguel de Icaza <miguel@ximian.com>
1783 * security.c (GetUserName): Make it work on MacOS X
1785 2004-04-02 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1787 * security.c: use getpwuid_r if available. This one is thread-safe.
1789 2004-04-02 Sebastien Pouliot <sebastien@ximian.com>
1791 * Makefile.am: Added security.c|h.
1792 * security.c: New file for security related functions. Added function
1793 GetUserName to fix #56144.
1794 * security.h: New. Header file for security.c
1795 * wapi.h: Added include for security.h
1797 2004-03-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1799 * daemon-messages.h: added kill structs.
1801 * daemon.c: implemented process_process_kill.
1802 * handles-private.h: define process_process_kill.
1803 * handles.c: implemented _wapi_handle_process_kill.
1804 * processes.[ch]: implemented TerminateProcess.
1806 2004-03-25 Bernie Solomon <bernard@ugsolutions.com>
1808 * daemon.c (rem_fd): On solaris you seem to get an
1809 error even after removing the input source so don't
1810 try and rem_fd it twice.
1812 2004-03-25 Lluis Sanchez Gual <lluis@ximian.com>
1814 * daemon.c: in process_post_mortem, If the child terminated due to the
1815 receipt of a signal, the exit status must be based on WTERMSIG, since
1816 WEXITSTATUS returns 0 in this case.
1818 2004-03-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1820 * daemon.c: turned a warning into a DEBUG statement. Now we may hit it.
1822 2004-03-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1824 * daemon.c: only call getdtablesize () once.
1825 * processes.c: wait 500 ms to check if execve failed and throw the same
1826 exception as MS on failure. Fixes bug #32809.
1828 2004-03-17 Bernie Solomon <bernard@ugsolutions.com>
1830 * io.c (async_notifier): use "union sigval" rather
1831 than sigval_t as Solaris doesn't have sigval_t
1832 (which isn't in IEEE 1003.1 either).
1834 2004-03-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1836 * io.c: added debug stuff and removed a few redundant lines in
1839 2004-03-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1841 * io-private.h: added new fields for file structure. Declare
1842 _wapi_io_add_callback.
1844 * io.c: added _wapi_get_win32_error, support aio_read/write in
1845 file_read/write. Implemented _wapi_io_add_callback, which is where
1848 * io.h: added new fields for WapiOverlapped and typedef for the
1851 * processes.c: fixed off-by-one bug when handling environment variables
1854 * threads.[ch]: implemented BindIoCompletionCallback.
1856 * uglify.h: added typedef for LPOVERLAPPED_COMPLETION_ROUTINE.
1858 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
1860 * socket-wrappers.h: Remove extra semicolon.
1862 2004-03-03 Dave Camp <dave@ximian.com>
1864 * daemon.c: (add_fd), (fd_activity), (_wapi_daemon_main):
1865 Use a new main context.
1867 2004-03-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1870 (GetFileAttributes): set the error depending on errno instead of
1871 setting ERROR_FILE_NOT_FOUND always. See bug #55160.
1873 2004-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1876 (CopyFile): free the buffer on error.
1878 (WSAIoctl): free the buffer on error.
1880 2004-02-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1882 * error.c: fixed mapping for EPROTONOSUPPORT and ESOCKTNOSUPPORT.
1884 * sockets.[ch]: retry creating the socket for AF_INET, SOCK_RAW
1885 using IP protocol with IP over IP. Implemented WSAIoctl UNIX-style.
1887 2004-01-27 Bernie Solomon <bernard@ugsolutions.com>
1889 * shared.c (_wapi_shm_file): add hostname
1890 to shared data file names to handle NFS mounted
1893 Mon Jan 26 16:15:03 CET 2004 Paolo Molaro <lupus@ximian.com>
1895 * sockets.h: remove obsolete soklen_t typedef.
1897 Fri Jan 23 21:07:02 CET 2004 Paolo Molaro <lupus@ximian.com>
1899 * socket-wrappers.h, sockets.h, sockets.c, Makefile.am: move socket
1900 wrappers to its own non-installed header file.
1902 2004-01-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1905 (FindFirstFile): unlock the handle if FindNextFile fails.
1906 (FindNextFile): g_free a couple of pointers before retrying.
1909 (WaitForMultipleObjects): if only one handle provided, use
1910 WaitForSingleObject.
1912 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
1914 * handles-private.h: (_wapi_handle_type) check
1915 for segment in range before using it
1917 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
1919 * thread-private.h: _wapi_thread_ops is now const
1922 Mon Dec 22 18:29:03 CET 2003 Paolo Molaro <lupus@ximian.com>
1924 * threads.c, timed-thread.c, timed-thread.h: use mach
1925 semaphores on Darwin (MacOSX) since the posix ones
1926 are mostly broken there (threads are not created suspended
1927 and they can start executing before they are fully initialized
1928 like in tests/thread-static.cs).
1930 Mon Dec 22 17:18:45 CET 2003 Paolo Molaro <lupus@ximian.com>
1932 * atomic.h: ppc fixes.
1934 2003-12-19 Bernie Solomon <bernard@ugsolutions.com>
1936 * handles.c: remove my bad use of MONO_ZERO_ARRAY_LENGTH
1939 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
1941 * shared.c: (_wapi_shm_open) make scratch file
1942 not have to immediately regrow to avoid remaps
1943 (HPUX can't cope with these).
1944 (_wapi_shm_attach) use actual size of file
1945 to set scratch data_len for the creating process.
1947 * handles.c: (_wapi_handle_new_internal) make
1948 sure mutex & cond var are initialized even for
1949 non process shared ones.
1950 (_wapi_handle_unref) always call destroy
1951 routines on mutex & cond var
1953 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
1955 * daemon.c: change channel data structure so
1956 input sources are removed from glib event loop
1957 properly. xsp works better on Solaris and
1960 2003-12-12 Bernie Solomon <bernard@ugsolutions.com>
1962 * wapi-private.h: Replace G_GNUC_PRETTY_FUNCTION
1963 definition with file & line number for non-GCC
1966 2003-12-08 Bernie Solomon <bernard@ugsolutions.com>
1968 * Makefile.am: make sure hppa_atomic.s is in distribution
1970 2003-12-01 Dick Porter <dick@ximian.com>
1973 * mutexes.c (CreateMutex):
1974 * mutex-private.h (struct _WapiHandle_mutex):
1975 * handles.c: Look up certain handle types by name, in a shared
1976 namespace. Currently only mutex handles have this implemented.
1979 * semaphores.c (CreateSemaphore):
1980 * events.c (CreateEvent): Fix signature
1982 2003-11-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1984 * io.c: don't call g_free before testing errno as it may modify it.
1985 If the path exists, return an error if it's not a directory. Fixes
1988 2003-11-20 Dick Porter <dick@ximian.com>
1990 * io.c: Missed a little-endian UTF16 conversion. Patch from
1991 Jeroen Zwartepoorte (Jeroen@xs4all.nl), fixes bug 51065.
1993 2003-10-29 Dick Porter <dick@ximian.com>
1995 * io.c (MoveFile): If the move crosses filesystems, try and fall
1996 back to copy and delete. Patch from Jörg Rosenkranz
1997 (JoergR@voelcker.com), fixes bug 50298.
1999 2003-10-28 Dick Porter <dick@ximian.com>
2001 * io.c: Use the new encoding conversion to cope with non-utf8
2002 locales in filenames.
2004 * processes.c: Ditto for process arguments.
2006 Tue Oct 21 12:01:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2008 * atomic.h: some ppc inline asm fixes (incorrect use of labels,
2009 incorrect register constraints, incorrect clobber lists).
2011 2003-10-13 Bernie Solomon <bernard@ugsolutions.com>
2013 * Makefile.am hppa_atomic.s: add HP 64bit
2014 implementation of atomic ops
2016 2003-10-13 Zoltan Varga <vargaz@freemail.hu>
2018 * threads.c (CreateThread): Wrap pthread_attr_setstacksize call in
2019 a conditional for platforms that don't have it.
2021 2003-10-09 Bernie Solomon <bernard@ugsolutions.com>
2023 * threads.c: (CreateThread) use stacksize argument
2024 if non-zero - change default for 64 bits to 4Mb
2026 2003-09-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2028 * sockets.c: set last error when socket creation fails. This shed some
2029 light on bug #49015.
2031 2003-09-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2033 * processes.c: fixed bug #48973: we only change \ by / for the argument
2034 to be used as command.
2035 When getting the program name from the args, don't let the space between
2038 2003-09-24 Bernie Solomon <bernard@ugsolutions.com>
2040 * atomic.h atomic.c: fix sparc so lock is
2041 global, increment does so and it compiles under Sun compiler.
2043 2003-09-22 Bernie Solomon <bernard@ugsolutions.com>
2045 * handles.c: include <string.h> directly as may
2046 not be nested in <sys/un.h> like Linux
2048 2003-09-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2051 (DeleteFile): call SetLastError on failure. Fix by
2052 richard.torkar@htu.se (Richard Torkar). Closes bug #48222.
2054 2003-09-15 Lluis Sanchez Gual <lluis@ximian.com>
2056 * daemon.c: In compare_process(), discard handles already signalled.
2058 2003-09-02 Dick Porter <dick@ximian.com>
2060 * io.c: Work around glib brain-dead assumptions about utf8-encoded
2061 filenames. Fixes bug 30781.
2063 2003-08-28 Dick Porter <dick@ximian.com>
2065 * critical-sections.c: Patch from Bernie Solomon
2066 <bernard@ugsolutions.com> to emit a warning if locking a critical
2069 2003-07-23 Dick Porter <dick@ximian.com>
2072 * daemon.c (maybe_exit): Avoid the race condition when the daemon is
2073 closing but another client comes along when the shared data is still
2074 visible. Should fix bugs 33671 and 35213.
2076 2003-07-23 Dick Porter <dick@ximian.com>
2078 * handles.c: Initialise handle mutex and cond. Fix by
2079 Bernie Solomon <bernard@ugsolutions.com>
2081 2003-07-15 Dick Porter <dick@ximian.com>
2083 * timed-thread.c (timed_thread_start_routine): Fix virtual memory
2084 leak when threads quit. Fixes bug 44067.
2086 Wed Jun 18 19:08:40 CEST 2003 Paolo Molaro <lupus@ximian.com>
2088 * io.c: never add write permission for group or others in
2089 SetFileAttributes ().
2091 2003-06-17 Dick Porter <dick@ximian.com>
2093 * io.c (SetFileAttributes): Implement the ReadOnly attribute, and
2094 ignore the unsupported ones ("fixes" bug 44977).
2096 2003-06-17 Lluis Sanchez Gual <lluis@ximian.com>
2098 * misc.c: fix bug in _wapi_calc_timeout. It gave wrong values for
2099 high ms values (there was an overflow).
2101 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2103 * system.h (struct _WapiSystemInfo ): Fix warnings when using gcc-3.3.
2105 2003-06-11 Dick Porter <dick@ximian.com>
2107 * shared.c: Fix shared directory creation. Patch from
2108 Pablo Baena <pbaena@uol.com.ar>
2110 2003-06-10 Dick Porter <dick@ximian.com>
2112 * atomic.c: Delete the useless compile warning
2114 2003-06-09 Dick Porter <dick@ximian.com>
2116 * daemon.c: Lookup env as a string array. Fixes bug 44289. Also
2117 make setting the process handle value in the environment actually
2120 * processes.c: Pretty up the process name, if it happens to be
2121 "mono" such as when another mono process forks "mono foo.exe"
2123 2003-06-05 Dick Porter <dick@ximian.com>
2125 * processes.c (process_set_current): Don't do an expensive handle
2126 search at application startup, check the environment to see if the
2127 process handle has already been created.
2129 * io.c: Don't do an expensive handle search when creating stdin,
2130 stdout and stderr handles, just create them all the first time one
2137 * handles-private.h:
2138 * daemon-messages.h:
2140 * daemon.c: Support for "unlimited" number of handles and scratch
2143 Speed up application startup by passing process handle in the
2144 environment, rather than let the app scan all handles (which gets
2145 really slow when there are more than a few thousand to check.)
2147 Initialise some structs passed to syscalls, noticed by valgrind.
2150 2003-05-20 Dick Porter <dick@ximian.com>
2152 * io.c (FindFirstFile): Include . files in the glob. Fixes bug
2155 2003-05-19 Dick Porter <dick@ximian.com>
2157 * threads.c: Set the new thread's stack size to 2M. Fix needed
2158 for BSD, reported by Martin Dvorak <md@9ll.cz>
2160 2003-05-16 Dick Porter <dick@ximian.com>
2163 * io.c: Implement GetTempPath()
2165 2003-05-16 Dick Porter <dick@ximian.com>
2167 * processes.c (CreateProcess): Set some error codes
2169 2003-05-12 Dick Porter <dick@ximian.com>
2171 * misc.c (_wapi_calc_timeout): Cope with overflowing tv_nsec.
2172 Patch from Martin Dvorak <mdvorak@ninell.cz>.
2174 2003-05-10 Dick Porter <dick@ximian.com>
2176 * io.c (CopyFile): Copy file mode as well as file data. Based on
2177 suggestion by Giuseppe Greco <giuseppe.greco@agamura.com>, bug
2180 2003-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2182 * handles.c: don't call GC_gcollect when creating new handles.
2184 2003-05-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2186 * handles.c: added some debugging code. Call GC_gcollect
2187 before creating a new handle. It makes Lupus' test run smoother and
2188 faster (from 62 to 83 request per second). Notice that calling
2189 GC_finalizer_notifier if needed (GC_should_invoke_finalizer ()) does
2190 not improve nor degrade the performance, so i don't do it.
2192 2003-05-02 Dick Porter <dick@ximian.com>
2194 * sockets.c: Rearrange closesocket() and socket_close_private(),
2195 and remember to unref the handle, so we don't leak socket handles.
2196 Fix from Pelle Johnsen <pelle.johnsen@mail.dk>
2198 2003-04-11 Dick Porter <dick@ximian.com>
2200 * atomic.h: ARM atomic operations by Malte Hildingson
2201 <tds00mahi@tellus.thn.htu.se>
2203 Tue Apr 8 11:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2205 * atomic.h: fix macosx build by "Urs C. Muff" <umuff@quark.com>.
2207 2003-04-03 Martin Baulig <martin@ximian.com>
2209 The following change is conditional to `WITH_INCLUDED_LIBGC'
2210 which is not yet enabled by default.
2212 * threads.c (SuspendThread, ResumeThread): Fully implemented this.
2213 (gc_init): New static function; install a signal handler for
2214 SIGPWR which is used to suspend threads. [FIXME: it SIGPWR
2215 doesn't exist on all Unix systems, we need to find another
2217 (mono_wapi_push_thread_stack): New public function. Tells the
2218 garbage collector about the current stack pointer of a suspended
2221 2003-04-03 Martin Baulig <martin@ximian.com>
2223 * timed-thread.h (TimedThread): Added `suspended_sem',
2224 `suspend_count' and `stack_ptr'.
2226 2003-03-28 Dick Porter <dick@ximian.com>
2228 * atomic.h: PPC support gratiously donated to the public domain
2229 by John Duncan <jddst19@mac.com>
2231 2003-03-20 Dick Porter <dick@ximian.com>
2233 * sockets.c (_wapi_connect): If connect() fails with EACCES, try
2234 setting SO_BROADCAST and connecting again. Fixes bug 39178.
2236 2003-03-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2238 * processes.c: included Jerome Laban's patch and call SetLastError when
2239 the executable is not found.
2241 2003-03-03 Dick Porter <dick@ximian.com>
2243 * io.c (CreateFile): Try opening directories readonly, so that
2244 timestamps can be adjusted. Patch by Elan Feingold
2245 <efeingold@mn.rr.com>.
2247 2003-02-25 Dick Porter <dick@ximian.com>
2249 * shared.c (_wapi_shm_attach): Return a failure code on system
2250 call errors, rather than exiting.
2252 2003-02-21 Dick Porter <dick@ximian.com>
2254 * processes.c (GetCurrentProcessId): Use the current process
2255 handle to return the process ID, as getpid() is unreliable
2256 (linuxthreads gives each thread a different pid). Fixes bug
2259 2003-02-21 Dick Porter <dick@ximian.com>
2261 * io.c (FindNextFile): Skip over dangling symlinks. Fixes bug
2264 2003-02-11 Dick Porter <dick@ximian.com>
2267 * timefuncs.c: Added GetTickCount()
2269 2003-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2271 * error.c: added WSA_EHOSTUNREACH mapping.
2273 2003-01-26 Miguel de Icaza <miguel@ximian.com>
2275 * io.c (SetFileAttributes): This routine is not currently
2276 implemented for the general case, but I added a special case to
2277 set the executable bit on Linux.
2279 Wed Jan 15 15:55:40 CET 2003 Paolo Molaro <lupus@ximian.com>
2281 * sockets.h, daemon.c, io.c: compilation fixes on MacOSX.
2283 2003-01-08 Dick Porter <dick@ximian.com>
2285 * sockets.c: Fixed setting blocking mode to true (fixes bug 36388)
2287 2002-12-11 Juli Mallett <jmallett@FreeBSD.org>
2289 * daemon.c, handles-private.h, handles.c, wapi-private.h:
2290 Check for an implementation which says it supports
2291 _POSIX_THREAD_PROCESS_SHARED, rather than just one that
2292 defines the symbol. Defined but with a value of -1 still
2293 means that it is unsupported.
2295 2002-12-08 Martin Baulig <martin@ximian.com>
2297 * handles.c (_wapi_handle_new): Create new non-shared handles with
2298 an initial refcount of 1, not 0.
2300 2002-11-22 Dietmar Maurer <dietmar@ximian.com>
2302 * threads.c (TlsGetValue): removed unnecessary mutex
2304 2002-11-20 Dick Porter <dick@ximian.com>
2306 * timed-thread.c (_wapi_timed_thread_attach): Attached threads
2307 need to store their data structure too.
2309 * threads.c: Make sure the threading data is initialised wherever
2312 2002-11-15 Dick Porter <dick@ximian.com>
2314 * timed-thread.c: Removed unneeded parameters in
2315 _wapi_timed_thread_attach().
2317 * threads.c: Renamed AttachThread() to make it not look like
2318 external API. Removed unneeded parameters.
2320 2002-11-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2322 * error.[ch]: added errno_to_WSA (). It displays a warning and return
2323 WSASYSCALLFAILURE if there is no error mapping for the given errno,
2325 * sockets.c: use errno_to_WSA and fixed display of warning for h_errno.
2327 2002-10-31 Dick Porter <dick@ximian.com>
2330 * io.c: Define and use INVALID_FILE_ATTRIBUTES
2332 2002-10-07 Dick Porter <dick@ximian.com>
2335 * daemon.c: Use a more accurate time source for process start and
2338 2002-10-03 Dick Porter <dick@ximian.com>
2342 * threads.c: Fixes for freebsd. Make sure that mutex and condition
2343 creation and deletion happen in the process that owns them, when
2344 POSIX shared thread objects aren't supported. This breaks on
2345 freebsd, as pthread_t is a pointer to data.
2347 2002-10-02 Dick Porter <dick@ximian.com>
2349 * shared.c: Use mmap() instead of sysv shm for the shared data.
2351 * wapi-private.h (_WAPI_HANDLE_VERSION): Reset back to 0, for the
2355 * daemon.c: mmap()ed regions survive fork, so just pass the
2356 pointer to _wapi_daemon_main instead of mapping it again.
2358 2002-10-01 Dick Porter <dick@ximian.com>
2360 * timed-thread.c: Kludge for CREATE_SUSPENDED thread creation.
2361 Unfortunately libgc uses the same thread suspend technique that I
2362 want to, and the two don't mix: libgc will deadlock when it tries
2363 to stop the world if a thread has already been suspended by
2364 someone else. Just do the simple suspended create rather than the
2365 general purpose thread suspension for now.
2367 * threads.c: Pass create flags to the timed_thread create call, to
2368 implement suspended thread creation. ResumeThread() partially
2369 implemented, to cope with the case where a newly created but
2370 suspended thread is launched.
2372 2002-09-30 Dick Porter <dick@ximian.com>
2374 * sockets.c (ioctlsocket): Set non-blocking mode in a better way,
2377 2002-09-27 Dick Porter <dick@ximian.com>
2379 * semaphores.c: Only include semaphore.h if it's present. Patch
2380 for BSD from jmmv@hispabsd.org (Julio Merino).
2382 2002-09-27 Dick Porter <dick@ximian.com>
2384 * processes.c: Pass environment and working directory to the
2385 daemon when forking. Don't let argv[0] be duplicated when looking
2386 for the program name. Implement EnumProcessModules (simple
2387 version for now, lsof-style later if needed), GetModuleBaseName,
2388 {Get,Set}ProcessWorkingSetSize (just faked, because the vm hints
2389 aren't available on Linux).
2391 * process-private.h: Store the process name, and the working set
2395 * handles-private.h: New functions to store and retrieve an array
2396 of strings in the scratch space
2398 * daemon.c: Don't miss deleting some handles when a client exits
2399 (we used to rely on the client doing the final cleanup, but
2400 obviously if the client is no longer there the daemon has to do
2403 Process forking now sets the environment and the working
2406 * io.c: Don't confuse fd 0 with an unassigned handle struct
2408 * atomic.h: Add a google cache alternative to the msdn URL
2410 2002-09-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2413 (_wapi_recvfrom): added ECONNRESET to the switch.
2415 2002-09-24 Mark Crichton <crichton@gimp.org>
2417 * atomic.h: Yea. On linux, sparc isn't sparc, it's __sparc__.
2420 2002-09-19 Mark Crichton <crichton@gimp.org>
2422 * daemon.c, shared.c: Added NEED_LINK_UNLINK for systems that
2423 dont have Linux's abstract filesystem for sockets.
2425 2002-09-19 Mark Crichton <crichton@gimp.org>
2427 * atomic.h: Added SPARC atomic asm code.
2428 * daemon.c, handles-private.h, handles.c, wapi-private.h:
2429 undefined _POSIX_THREAD_PROCESS_SHARED. This actually exists on
2430 Solaris 9, however, the code paths don't seem to work. More testing
2431 on the shared case is *really* needed.
2433 2002-09-03 Dick Porter <dick@ximian.com>
2436 * threads.c: Removed PosixKillThread(), because it's not in the
2439 2002-08-20 Dick Porter <dick@ximian.com>
2441 * handles.c (_wapi_handle_scratch_store): Made stored byte lengths
2442 multiples of 4 bytes, to keep header structures aligned. Needed
2443 for sparc, at least. (Patch from crichton@gimp.org)
2445 * handles.c: Removed 'disable_shm' variable (we've defaulted to
2446 building with shm enabled for months now)
2448 2002-08-19 Dick Porter <dick@ximian.com>
2450 * daemon.c: Rewrote the poll() loop to use GIOChannels instead,
2451 for legacy NeXT-based systems.
2453 2002-08-12 Dick Porter <dick@ximian.com>
2455 * atomic.h: Rename some parameters to avoid c++ keywords (Patch
2456 from Joseph Wenninger <kde@jowenn.at>)
2458 2002-08-05 Dietmar Maurer <dietmar@ximian.com>
2460 * threads.c: use fast spinlocks by default
2462 2002-08-02 Dick Porter <dick@ximian.com>
2464 * io.c (GetStdHandle): Add a handle reference when returning a
2465 duplicate console handle. This fixes the unref_handle errors in
2468 2002-08-01 Dietmar Maurer <dietmar@ximian.com>
2470 * threads.c (TLS_PTHREAD_MUTEX): define this because else some
2473 2002-08-01 Dick Porter <dick@ximian.com>
2475 * threads.c: Use atomic spinlocks in TLS functions
2478 * Makefile.am: Added mono-spinlock.h
2480 2002-07-21 Jeffrey Stedfast <fejj@ximian.com>
2482 * daemon-messages.c: #include <sys/types.h> and <sys/sockets.h> -
2483 these are needed for sendmsg() and also for struct msghdr (at
2484 least on Solaris). Solaris still won't build because struct msghdr
2485 doesn't have msg_flags, msg_control, or msg_controllen members.
2486 (CMSG_SPACE): Define for systems that don't have it.
2489 2002-07-20 Dick Porter <dick@ximian.com>
2495 * handles.c: Implemented pipe handles
2498 * daemon.c: Fixed bug in handle closing.
2501 * daemon.c: Forked processes now close all open file descriptors.
2503 Fri Jul 19 19:05:19 CEST 2002 Paolo Molaro <lupus@ximian.com>
2505 * sockets.h, io-layer.h, critical-sections.h: don't include config.h
2508 2002-07-19 Martin Baulig <martin@gnome.org>
2510 * threads.c (ExitThread): Call exit() if no threads has been
2513 2002-07-17 Dick Porter <dick@ximian.com>
2515 * daemon-messages.c: Freebsd fixes from Andreas Kohn
2516 <andreas.kohn@gmx.net>
2518 2002-07-15 Dick Porter <dick@ximian.com>
2520 * io.c: Removed bogus console_flush() method, that was just cut
2521 and pasted from file_flush when I separated the two handle types.
2523 2002-07-12 Dick Porter <dick@ximian.com>
2525 * io.c (convert_from_flags): Fixed misunderstanding wrt fcntl
2526 flags. Fixes bug 27633.
2528 2002-07-12 Dick Porter <dick@ximian.com>
2532 * daemon.c: Use size of sockaddr_un.sun_path from config.h
2534 2002-07-12 Dick Porter <dick@ximian.com>
2536 * processes.c (CreateProcess): Send stdin, stdout and stderr
2537 handles if the startup info doesnt specify new ones
2539 * io.c (GetStdHandle): Return the same handle when the same
2540 standard handle is requested
2542 * handles.c: Pass file descriptors when forking
2544 * daemon.c: Use supplied file descriptors when forking a new
2547 * daemon-messages.h:
2548 * daemon-messages.c: Pass stdin, stdout and stderr file
2549 descriptors to the daemon (used when forking)
2551 2002-07-11 Miguel de Icaza <miguel@ximian.com>
2553 * daemon.c (_wapi_daemon_main): Use sizeof
2554 (main_socket_address.sun_path) instead of hardcoded 108 value.
2556 * handles.c (shared_init): Use sizeof
2557 (shared_socket_address.sun_path) instead of hardcoded 108 value.
2559 2002-07-10 Dennis Haney <davh@davh.dk>
2563 * daemon.c: Lots of documentation, some added error checking, and
2564 code readability improvements.
2566 * daemon-messages.h: Add the Error request type to improve error
2569 * daemon-messages.c: Do a bit more error checking on send() and
2570 recv(), and log errors with a higher severity level.
2572 2002-07-04 Dick Porter <dick@ximian.com>
2574 * daemon.c (process_process_fork): Fix argument handling, due to
2575 buggy understanding of g_strsplit() behaviour.
2577 2002-07-03 Dick Porter <dick@ximian.com>
2580 * threads.c: Implement OpenThread(). Define access-control values
2586 * Makefile.am: Added access.h, to hold shared access-control
2589 2002-07-02 Dick Porter <dick@ximian.com>
2591 * wapi-private.h (_WAPI_HANDLE_VERSION): New protocol version
2593 2002-07-02 Dick Porter <dick@ximian.com>
2595 * handles.c (shared_init): Make a second attempt to contact the
2596 daemon if the shared memory attach succeeds, but the connect()
2597 fails. (This copes with the daemon crashing without cleaning up
2603 * shared.c (_wapi_shm_attach): Don't exec() anything when we fork
2604 the daemon, it's now built into the library.
2606 2002-06-25 Dick Porter <dick@ximian.com>
2609 * handles-private.h:
2610 * daemon-messages.h:
2611 * daemon.c: Process forking and handle data management
2614 * process-private.h:
2615 * processes.c: Process forking and other support functions
2617 2002-06-25 Dick Porter <dick@ximian.com>
2619 * versioninfo.h: PE resource decoding
2621 * unicode.c (_wapi_unicode_to_utf8): g_utf16_to_utf8 doesnt need
2622 to be told the string length
2624 * io.c: Removed the ACTUALLY_DO_UNICODE option. Fixed some leaks.
2625 Moved _wapi_time_t_to_filetime and the WapiFileTime typedef to
2628 2002-06-12 Dick Porter <dick@ximian.com>
2631 * daemon-messages.c: Handle SIGPIPE in a non-stupid way in the
2632 daemon, if MSG_NOSIGNAL isn't available. Thanks to Jaroslaw
2633 Kowalski <jarek@atm.com.pl> for pointing out the bogosity.
2635 2002-06-10 Jaroslaw Kowalski <jarek@atm.com.pl>
2637 * sockets.c, daemon-messages.c: Prevent SIGPIPE from being raised
2638 when writing to a closed socket.
2640 2002-06-08 Jeffrey Stedfast <fejj@ximian.com>
2642 * mono-mutex.c (mono_once): New convenience function for my
2647 * critical-sections.c:
2655 * atomic.c: Use mono_once() rather than pthread_once().
2657 2002-06-06 Jeffrey Stedfast <fejj@ximian.com>
2659 * handles.c (_wapi_handle_new): pthread_once() is not atomic, so
2660 if multiple threads all try to call _wapi_handle_new() before the
2661 shared data has been initialized, it is possible that we could get
2662 into a condition where shared_init() is being executed and later
2663 threads will pass by pthread_once() due to the fact that it has
2664 already been called and so therefor will attempt to use the shared
2665 data before it has been completely initialized. If we instead use
2666 a standard mutex locking mechanism around shared_init(), we can
2667 avoid the situation entirely. By wrapping the mutex locking in a
2668 check to see if we've already initialized the data, we can even
2669 avoid wasting resources by having to lock/unlock the mutex in any
2670 later calls (the only time we'd have to worry about
2671 locking/unlocking is the initial race to call shared_init() at
2674 Sat Jun 1 13:27:11 CEST 2002 Paolo Molaro <lupus@ximian.com>
2676 * atomic.h: inline asm fixes from Dennis Haney (davh@davh.dk).
2678 Fri May 31 16:21:54 CEST 2002 Paolo Molaro <lupus@ximian.com>
2680 * daemon.c, handles.c: rename "sun" local var since it's apparently
2681 a #define on Solaris.
2683 Fri May 31 15:40:14 CEST 2002 Paolo Molaro <lupus@ximian.com>
2685 * daemon-messages.c: work-around MSG_NOSIGNAL missing on some
2688 2002-05-15 Dick Porter <dick@ximian.com>
2690 * wait.c: Fix a deadlock in WaitForMultipleObjects
2692 2002-05-14 Dick Porter <dick@ximian.com>
2694 * io.c: Fix a cut&paste error, found by
2695 Jaroslaw Kowalski <jarek@atm.com.pl>
2697 2002-05-10 Dan Lewis <dihlewis@yahoo.co.uk>
2701 2002-05-09 Dick Porter <dick@ximian.com>
2707 * handles-private.h:
2709 * Makefile.am: Remove now-unused file wait-private.h
2711 2002-05-08 Dick Porter <dick@ximian.com>
2713 * shared.c: Better error messages, and report when daemon
2714 connection fails rather than blocking forever. Do some more
2715 shared memory sanity checking.
2717 * handles.c: Better error messages when connecting to shared
2718 memory and the handle daemon. Fall back to non-shared handles if
2719 an error occurs. Set the default back to 'shared handles'. Fix a
2720 crashing bug in scratch space allocation that mangled the block
2723 2002-05-07 Miguel de Icaza <miguel@ximian.com>
2725 * handles.c (shared_init): Disable SHM for now, people have too
2726 many problems with this, and the diagnostics are not helping.
2728 2002-05-06 Dan Lewis <dihlewis@yahoo.co.uk>
2730 * io.c: CreateFile sets win32 last error.
2732 2002-05-05 Dick Porter <dick@ximian.com>
2735 * handles-private.h:
2741 * process-private.h:
2743 * semaphore-private.h:
2747 * event-private.h: Simplify the WapiHandleOps struct: take out all
2748 the file-specific entries, leaving just the items that operate on
2749 handles themselves. Split the close operation into shared and
2750 private parts: shared close is called by the daemon.
2752 * handles.c: As above, but also pass handle allocation, ref and
2753 unref operations to the daemon. Populate the handle_ops array at
2754 compile time, because the daemon needs to call ops on handles too.
2755 Don't bother to track open handle counts any more, the daemon does
2759 * thread-private.h: As above, but also make the thread data
2762 * shared.c: Fork a handle daemon if the calling process created
2763 the shared memory segment.
2766 * daemon-messages.c:
2767 * daemon-messages.h:
2768 * Makefile.am: Build a daemon to manage handle allocation and
2769 destruction without needing to lock the shared memory
2771 2002-04-30 Jeffrey Stedfast <fejj@ximian.com>
2773 * atomic.c: Changed to use a normal mutex rather than a spinlock
2774 since a lot of platforms seem to not have them :\
2776 2002-04-30 Dick Porter <dick@ximian.com>
2778 * Completely rewrote the handle waiting code: removed the helper
2779 thread and its attendant complexity. All handle waiting is now
2780 abstracted into the WaitForSingleObject() and
2781 WaitForMultipleObjects() functions.
2783 * Implemented inter-process sharing of handles using sysv shared
2784 memory. This makes handles even more opaque, with a handle now
2785 just an index into an array.
2787 2002-04-25 Dan Lewis <dihlewis@yahoo.co.uk>
2789 * io.c: unitialized pointer in GetCurrentDirectory.
2791 Sat Apr 20 13:37:39 CEST 2002 Paolo Molaro <lupus@ximian.com>
2793 * threads.c: destroy the mutex at thread destruction
2794 (if/when thread destruction code will be actually called).
2795 When protecting a tls data pointer from the gc, use also the
2796 thread id in the key.
2798 Wed Apr 17 18:36:27 CEST 2002 Paolo Molaro <lupus@ximian.com>
2800 * timed-thread.c: avoid race condition when setting the thread to
2803 2002-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2805 * jit.h: to more #include lines to avoid breaking compilation
2806 under windows when upgrading mingw and w32api to version
2809 2002-04-16 Dick Porter <dick@ximian.com>
2811 * atomic.h: Explanatory comment about lack of 80386 support
2813 2002-04-15 Dick Porter <dick@ximian.com>
2815 * atomic.h: use xaddl for InterlockedIncrement() and
2816 InterlockedDecrement(). Use cmpxchgl in a loop for
2817 InterlockedExchange() and InterlockedExchangePointer().
2819 Mon Apr 15 13:31:22 CEST 2002 Paolo Molaro <lupus@ximian.com>
2821 * unicode.c: fix unicode_len() to not access uninitialized memory
2822 (and updated to conform to mono code style).
2824 Fri Mar 29 17:15:11 CET 2002 Paolo Molaro <lupus@ximian.com>
2826 * io.c: EEXISTS is ignored for directory creation.
2827 * mono-mutex.h: remove silly "pragma }" that emacs users insert
2828 because they use a broken editor:-)
2830 2002-03-28 Dick Porter <dick@ximian.com>
2836 * handles.c: Warning cleanups
2838 2002-03-27 Dan Lewis <dihlewis@yahoo.co.uk>
2840 * unicode.h, unicode.c: changed to gunichar2
2841 * io.h, io.c: changed strings to gunichar2*, added
2842 SetFileAttributes(), GetCurrentDirectory(), SetCurrentDirectory(),
2843 some fixes to FindFirstFile() and friends.
2845 2002-03-26 Dick Porter <dick@ximian.com>
2847 * types.h: Implement the large integer struct
2850 * timefuncs.c: Dummy functions that don't yet implement
2851 QueryPerformanceCounter() and QueryPerformanceFrequency()
2854 * threads.c: Implement SleepEx()
2857 * system.c: Beginnings of GetSystemInfo()
2859 * mono-mutex.c (pthread_mutex_timedlock): Fix a ms/ns conversion
2863 * context.c: Dummy function that doesnt yet implement
2867 * atomic.c: Interlocked functions
2869 Mon Mar 25 13:01:40 CET 2002 Paolo Molaro <lupus@ximian.com>
2871 * threads.c: use a gc-safe hash table to store tls pointers.
2873 2002-03-22 Dick Porter <dick@ximian.com>
2875 * threads.c: Fix a race condition where a thread can start and
2876 exit before the handle has been properly initialised (no reason
2877 why the handle couldn't be initialised beforehand, so do so)
2879 Fix a ms to ns conversion magnitude thinko.
2881 2002-03-21 Dick Porter <dick@ximian.com>
2883 * semaphores.c: Fix a problem when waiting for one or more
2884 semaphores, and another semaphore is Released (all waiting
2885 semaphores assumed they were signalled)
2887 2002-03-29 Dan Lewis <dihlewis@yahoo.co.uk>
2889 * io.h, io.c, uglify.h: added MoveFile, CopyFile, CreateDirectory,
2890 RemoveDirectory, GetFileAttributes, GetFileAttributesEx
2892 2002-03-19 Dietmar Maurer <dietmar@ximian.com>
2894 * threads.c (Sleep): bug fix: 1ms == 1000000ns
2896 2002-03-19 Dan Lewis <dihlewis@yahoo.co.uk>
2898 * io.h, io.c, events.c, mutexes.c, semaphores.c, sockets.c,
2899 threads.c, io.c: added flush method to handles.
2901 * io.c: FlushFileBuffers() and FindFirstFile() functions.
2903 Thu Mar 7 17:21:52 CET 2002 Paolo Molaro <lupus@ximian.com>
2905 * threads.c, timed-thread.c, wait.c: Boehm-GC anable.
2907 2002-02-20 Dick Porter <dick@ximian.com>
2909 * io-layer.h: Always build without cygwin support on windows
2911 Mon Feb 18 15:50:59 CET 2002 Paolo Molaro <lupus@ximian.com>
2913 * sockets.c: #undef DEBUG.
2915 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
2917 * io-layer.h: conditionally include sys/filio.h and sys/sockio.h
2918 for FIONBIO, FIONREAD, and SIOCATMARK.
2920 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
2922 * sockets.c: conditionally include sys/filio.h and sys/sockio.h
2923 for FIONBIO, FIONREAD, and SIOCATMARK.
2925 2002-02-13 Dick Porter <dick@ximian.com>
2927 * sockets.c: Implement shutdown and select
2929 2002-02-13 Jeffrey Stedfast <fejj@ximian.com>
2931 * mono-mutex.[c,h]: New source files that thinly wrap all pthread
2932 functions that take pthread_mutex_t and/or pthread_mutexattr_t
2933 arguments for the sake of portability. Implements recursive
2934 mutexes and pthread_mutex_timedlock.
2936 * critical-sections.c:
2943 * wait.c: Use the mono-mutex wrapper portability functions/macros.
2945 * pthread-compat.[c,h]: Replaced by mono-mutex.[c,h]
2947 2002-01-23 Dick Porter <dick@ximian.com>
2949 * sockets.c: Networking support, mostly wrapping BSD socket APIs
2950 with handle code, and translating errno into w32 error codes.
2952 * macros.h: Some w32 macros used with the socket support
2954 * error.c: Implemented GetLastError() and SetLastError()
2956 * Makefile.am: Added sockets, with kludge to override some symbols
2958 2001-12-17 Dietmar Maurer <dietmar@ximian.com>
2960 * unicode.c (_wapi_unicode_to_utf8): byteswap UTF16 strings before
2961 passing them to iconv
2962 (_wapi_unicode_to_utf8): only swap bytes on LE systems, remove bug
2963 from previous commit.
2965 2001-12-11 Dick Porter <dick@ximian.com>
2967 * io.c: Implement DeleteFile(), GetFileTime(), SetFileTime() and
2968 FileTimeToSystemTime().
2970 * unicode.c (unicode_len): Nasty way of finding length of unicode
2971 string with embedded NULLs (counts until two NULLs together).
2973 * mutexes.c (mutex_close):
2974 * events.c (event_close): Release the internal pthreads resources
2976 2001-11-26 Dick Porter <dick@ximian.com>
2978 * critical-sections.c:
2986 * wait.c: turn off DEBUG messages
2988 2001-11-22 Dick Porter <dick@ximian.com>
2990 * handles.c (SignalObjectAndWait): Implement
2992 * wait.c (WaitForSingleObject): Fix case where timeout == 0
2998 * events.c: Support for SignalObjectAndWait
3000 2001-11-21 Dick Porter <dick@ximian.com>
3007 * wait.c: Reliable method of returning which handle was signalled
3008 on return from WaitForMultipleObjects().
3010 2001-11-21 Dick Porter <dick@ximian.com>
3012 * events.c: Implement events
3014 2001-11-15 Dick Porter <dick@ximian.com>
3016 * mutexes.c: Implement mutexes
3020 * misc.c: Factor out some common code
3022 2001-11-13 Dick Porter <dick@ximian.com>
3024 * threads.c: Implement TLS. Implement GetCurrentThreadId(), and
3025 GetCurrentThread() by maintaining a hash of thread handles.
3027 * threads.h: Define thread and process creation flags
3029 2001-11-12 Dick Porter <dick@ximian.com>
3031 * critical-sections.c: Implement critical sections
3033 2001-11-12 Dick Porter <dick@ximian.com>
3035 * semaphores.c: Implement semaphores
3037 * wait.c (wait_for_item): Maintain a wait count rather than count
3040 * threads.c (thread_wait_multiple): Don't lock the wait item, that
3041 will block other wait threads
3043 2001-11-11 Dick Porter <dick@ximian.com>
3045 * Makefile.am: Rename some automake variables
3046 (from Nick Drochak <ndrochak@gol.com>)
3048 2001-11-10 Dick Porter <dick@ximian.com>
3050 * Makefile.am (libwapiincludedir): Fix include destination
3052 * .cvsignore: Ignore generated files
3054 2001-11-10 Dietmar Maurer <dietmar@ximian.com>
3056 * pthread-compat.c: added some include files to make it compile on
3059 2001-11-08 Dick Porter <dick@ximian.com>
3063 This is a library emulating the win32 threading and IO API.