1 2007-04-13 Dick Porter <dick@ximian.com>
4 * shared.c: Complete the reimplementation of disabling of shared
5 memory, by not allocating sysv semaphores when shm disabling has
6 been requested (either at compile time or run time.)
8 * processes.c (CreateProcess): Don't synchronize locking across
9 processes when forking, when shared memory has been disabled.
11 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
14 * wapi_glob.c: remove reference to sys/cdefs.h, use glib instead.
17 2007-03-22 Dick Porter <dick@ximian.com>
19 * sockets.c (_wapi_connect): Do additional checks when connect(2)
20 fails, because some systems don't let it be restarted. Patch
21 based on one submitted by Robert S Wojciechowski <robertw@ssgx.com>,
24 2007-03-09 Jonathan Chambers <joncham@gmail.com>
26 * io-layer.h: Remove UNICODE and _UNICODE defines as
27 these are done by configure.in now.
29 Code is contributed under MIT/X11 license.
31 Thu Mar 8 19:42:17 CET 2007 Paolo Molaro <lupus@ximian.com>
33 * shared.c: partial support for MONO_DISABLE_SHM env var.
35 2007-03-05 Wade Berrier <wberrier@novell.com>
37 * atomic.h: atomic fixes from Michael Matz for for s390
38 and s390x ( bnc #237611 and bxc #80892 )
40 2007-03-05 Miguel de Icaza <miguel@novell.com>
42 * io.c (CreateFile): Use FILE_ATTRIBUTE_TEMPORARY to mean 0600
43 permissions. For 80688
45 (MoveFile): Use errno_copy here, just to avoid a potential
46 errno-changing code in the future from g_free.
48 Also, ignore EXDEV errors as they are handled immediately after
49 (avoid printing out an error).
53 Mon Feb 12 15:50:24 CET 2007 Paolo Molaro <lupus@ximian.com>
55 * shared.c: exit if semaphores can't be created (bug #80616).
57 2007-02-01 Geoff Norton <gnorton@customerdna.com>
59 * collection.c: NetBSD doesn't define PTHREAD_STACK_MIN.
61 2007-01-26 Dick Porter <dick@ximian.com>
64 * sockets.c (_wapi_getsockopt): Windows seems to not reset
65 SO_ERROR values when they're read, contrary to the documentation.
66 Fixes the new issues raised in bug 79878 (example in C showing
67 winsock behaviour attached to that bug.)
69 2007-01-15 Mark Mason <mason@broadcom.com
71 * atomic.h: add locking primitives for MIPS.
73 2007-01-11 Dick Porter <dick@ximian.com>
75 * sockets.c (_wapi_connect): Don't do the SO_BROADCAST setting
76 here, do it in managed code instead.
77 (_wapi_getsockopt): SO_RCVTIMEO and SO_SNDTIMEO use struct
78 timeval, which has a microsecond field, not milliseconds.
79 (_wapi_setsockopt): ditto.
80 (_wapi_setsockopt): Halve the SO_SNDBUF and SO_RCVBUF values on
81 Linux, as the kernel doubles whatever we set.
82 (_wapi_socket): Save socket domain, type and protocol so it can be
84 (socket_disconnect): Implement socket disconnect (closing the
85 socket, but keeping the file descriptor.)
86 (wapi_disconnectex): A basic implementation of DisconnectEx().
87 (wapi_transmitfile): A very basic implementation of
89 (WSAIoctl): Implement the SIO_GET_EXTENSION_FUNCTION_POINTER
92 * socket-private.h (struct _WapiHandle_socket): Record socket
93 domain, type and protocol info so it can be duplicated later.
95 * sockets.h (WSAID_DISCONNECTEX,WSAID_TRANSMITFILE): Structures
96 and defines needed to look up the DisconnectEx() and
97 TransmitFile() functions by GUID.
99 * error.c (errno_to_WSA): Change ETIMEDOUT mapping to
100 WSAETIMEDOUT; add EDESTADDRREQ.
102 * io-layer.h: Need mswsock.h on windows now.
104 2007-01-04 Miguel de Icaza <miguel@novell.com>
106 * io-portability.c (find_file): Fix a coverity warning (scanning
109 2006-12-31 Miguel de Icaza <miguel@novell.com>
111 * io-portability.c (find_file): Do not abort if an empty filename
112 has been passed. This fixes the case where MONO_IOMAP=all would
113 assert if Directory.Exists ("") was called.
115 Mon Dec 18 14:54:37 CET 2006 Paolo Molaro <lupus@ximian.com>
117 * processes.c: moved a free on the error path.
119 Thu Dec 14 21:42:39 CET 2006 Paolo Molaro <lupus@ximian.com>
121 * processes.c: fixed a few memory leaks when executing
124 Mon Nov 27 13:12:17 GMT 2006 Paolo Molaro <lupus@ximian.com>
126 * atomic.h: fix arm compare and exchange (bug #78500).
128 2006-11-23 Dick Porter <dick@ximian.com>
130 * process-private.h (struct _WapiHandle_process): Add 'waited'
133 * processes.c (process_wait): Check the 'waited' parameter not the
134 signalled state when testing if a process has already been waited
135 for, as the child process itself may set signalled when exiting.
138 * wapi-private.h (_WAPI_HANDLE_VERSION): Bump shared data version
140 * shared.c: Now the shared data version has been incremented we
141 can set the counter semaphore initial value correctly
143 2006-11-22 Dick Porter <dick@ximian.com>
145 * processes.c (process_wait): Cope when the background process
146 reaper gets the process we were waiting for. Special case for
147 waiting for our own process to exit. Fixes bug 77736.
149 2006-11-17 Dick Porter <dick@ximian.com>
151 * processes.c: Fix const correctness and typos that caused memory
154 2006-11-17 Miguel de Icaza <miguel@novell.com>
156 * processes.c (ShellExecuteEx): Check error after CreateProcess,
157 thanks to Dick for pointing this out.
159 2006-11-16 Miguel de Icaza <miguel@novell.com>
161 * processes.c (ShellExecuteEx): If we fail to create a process in
162 ShellExecute, then try to use the xdg-open command, and if that
163 fails, try to use the gnome-open command,
165 Refactor the code so that we do not have to duplicate all this
166 code, but instead use a ucs2-aware version of the code to do
169 2006-11-13 Dick Porter <dick@ximian.com>
171 * io.c (_wapi_stat_to_file_attributes): If the file is a symlink
172 add the FILE_ATTRIBUTE_REPARSE_POINT flag. This is an attempt to
173 follow the specs for the windows symlink support, but will
174 probably have to be reworked when I have test data from a vista
175 machine. Fixes bug 79887.
177 2006-11-11 Miguel de Icaza <miguel@novell.com>
179 * handles.c (CloseHandle): Cope here with the new value
180 INVALID_HANDLE_VALUE set on handles.
182 * processes.c (CreateProcess): Initialize the value of hThread to
183 be INVALID_HANDLE_VALUE on failure, not to be NULL. Improvement
186 2006-11-09 Dick Porter <dick@ximian.com>
188 * sockets.c (_wapi_select): Do some sanity checking on the
189 fd_sets, to avoid file descriptors > FD_SETSIZE.
190 (_wapi_FD_CLR, _wapi_FD_ISSET, _wapi_FD_SET): Avoid file
191 descriptors > FD_SETSIZE.
193 2006-10-27 Dick Porter <dick@ximian.com>
195 * io.c (GetFileAttributes): Force symlinks to directories to be
196 returned as a regular file. Fixes bug 79733.
198 2006-10-18 Miguel de Icaza <miguel@novell.com>
200 * io-portability.c (find_in_dir): First string dup, then closedir.
202 2006-10-12 Dick Porter <dick@ximian.com>
204 * processes.c (_wapi_process_reap): Unref a process handle if we
205 reaped it, found by Zoltan. Fixes bug 79286.
206 (process_wait): Don't wait again if we've already waited for a
209 2006-10-11 Sergey Tikhonov <tsv@solvo.ru>
211 * atomic.h: Fix atomic decrement.
213 * mini/cpu-alpha.md: Use native long shift insts
215 * mono/mono/mini/tramp-alpha.c: Implemented
216 mono_arch_patch_delegate_trampoline method
218 * Started work on using global registers
220 * Use byte/word memory load/store insts if cpu supports it
225 2006-10-09 Zoltan Varga <vargaz@gmail.com>
227 * handles.c (timedwait_signal_poll_cond): Add an alertable parameter, and if it
228 is FALSE, avoid busy waiting.
230 * wait.c: Add an alertable parameter to the wait routines.
232 2006-10-06 Miguel de Icaza <miguel@novell.com>
234 * io-portability.c (find_file): Rename from
235 MONO_IO_PORTABILITY_HELP to MONO_IOMAP.
237 2006-10-03 Dick Porter <dick@ximian.com>
240 * io-portability.c: Optional portability helpers and wrapped
241 system calls to try to cope with windows filenames in
244 * io.c: Use the wrapped system calls
246 2006-09-01 Zoltan Varga <vargaz@gmail.com>
248 * critical-sections.h critical-sections.c: Make Enter/LeaveCriticalSection a macro
249 since they are perf critical.
251 * atomic.h: Applied patch from Jakub Boqusz <qboosh@pld-linux.org>.
252 Add atomic ops implementation for alpha.
254 2006-08-11 Dick Porter <dick@ximian.com>
256 * processes.c (_wapi_process_reap): Avoid a deadlock by setting
257 process termination details in an outer loop, not the
258 _wapi_search_handle() one.
260 2006-08-10 Dick Porter <dick@ximian.com>
262 * threads.c (_wapi_thread_queue_apc)
263 (_wapi_thread_dispatch_apc_queue): Use a process-local mutex here
264 instead of the cross process semaphore. We already check that
265 access to the APC queue is within the owning process so there's no
266 need to protect from other processes. Avoids a global deadlock
267 when a thread is aborted while it holds the handle semaphore
269 (_wapi_thread_apc_pending): Hide an annoying message which can
270 happen if a thread handle has been blown away at process shutdown
271 while it is in an alertable wait.
273 Both problems seen while shutting down monodevelop.
275 2006-07-25 Dick Porter <dick@ximian.com>
277 * shared.c (_wapi_shm_file): Remove '/' characters from the uname
278 results. Fixes bug 78917.
280 2006-07-20 Dick Porter <dick@ximian.com>
282 * threads.c (_wapi_thread_set_termination_details): Improve the
283 test for already-disposed thread handles, and hold the lock around
284 the mutex abandoning.
286 2006-07-17 Dick Porter <dick@ximian.com>
288 * processes.c (CreateProcess): Don't change directory unless a new
289 one has been specified. Fixes bug 78751.
291 2006-07-06 Dick Porter <dick@ximian.com>
293 * io.c (_wapi_stat_to_file_attributes): Do a better job at
294 figuring out the file attributes
295 (_wapi_set_last_path_error_from_errno): New helper function to
296 turn errno into w32 error codes that handles the differences
297 between file and directory errors
298 (file_setendoffile): Try turning off the extra write used to
299 extend files, because we probably don't need it on any modern
300 platform. If it is needed though, we also need to lseek the file
302 (CreateFile): Treat character-special devices as a console handle,
303 because they can't be seeked
304 (CopyFile): If fail_if_exists is set, then the destination needs
305 to be opened with O_EXCL
306 (CopyFile): If fail_if_exists is not set and the destination
307 already exists, then we should set the ERROR_ALREADY_EXISTS error
308 even though we return success
309 (stdhandle_create): STD_INPUT_HANDLES cannot be written to
310 (GetStdHandle): Rework without using mono_once, so console handles
311 can be properly closed and reopened.
312 (mono_io_scandir): Only override errno with EACCES when the
313 directory actually exists
314 (FindFirstFile): Set ERROR_FILE_NOT_FOUND when no files are
316 (FindClose): Cope with NULL handles
317 (CreateDirectory): When the target already exists, just return an
318 error. It's the caller's job to figure out what to do.
319 (SetCurrentDirectory): Cope with a NULL path
320 (RemoveDirectory, GetFileAttributes, GetFileAttributesEx,
321 SetFileAttributes, FindFirstFile, DeleteFile, MoveFile, CopyFile,
322 CreateFile): Set path error correctly
324 * handles.c (CloseHandle): Kludge to try and cope with passing a
327 * error.h: Add NO_ERROR as an alternative to ERROR_SUCCESS
329 * uglify.h: Added some more typedefs
331 2006-07-05 Dick Porter <dick@ximian.com>
333 * io.c (GetFileAttributes, GetFileAttributesEx): Cope with
334 dangling symlinks. Fixes bug 78664.
336 2006-06-23 Dick Porter <dick@ximian.com>
338 * handles.c (handle_cleanup):
339 * threads.c: Clean up threads properly when we're forcibly
340 removing the handle entries from the shared file in
341 handle_cleanup(). Fixes bug 78241, for real this time.
343 2006-06-15 Neale Ferguson <neale@sinenomine.net>
345 * atomic.h: More tinkering with InterlockedExchange/InterlockedCompareExchange
348 2006-06-14 Neale Ferguson <neale@sinenomine.net>
350 * atomic.h: Fix atomic exchange pointer operations for s390x - these
351 were broken as they used 32-bit instructions rather than their 64-bit
354 2006-06-14 Dick Porter <dick@ximian.com>
356 * processes.c: Don't run the atexit handlers when bailing out
359 2006-06-14 Dick Porter <dick@ximian.com>
361 * wait.c: Fix stupid typo shown up by gcc 4.1.1, = not ==
369 * collection.c: Fix a bunch of signed/unsigned warnings from gcc
372 2006-06-09 Neale Ferguson <neale@sinenomine.net>
374 * atomic.h: Fix atomic operations for s390x (not really broken
375 but changed to use full 64-bit opcodes).
377 2006-05-24 Dick Porter <dick@ximian.com>
379 * processes.c (process_set_current): Don't take an extra reference
380 if we have to create our own process handle. Fixes bug 78241
383 * threads.c (_wapi_thread_signal_self): Renamed from
384 _wapi_thread_abandon_mutexes, also sets the thread state to
385 signalled and drops a reference. Called by the runtime when the
386 main thread cleans itself up.
388 * handles.c (handle_cleanup): As a last resort, unref every shared
389 handle as the process is now exiting.
391 2006-05-16 Dick Porter <dick@ximian.com>
393 * processes.c (process_set_termination_details): Unref the handle
394 when we've stored the exit details. Fixes the rest of 78241.
396 2006-05-12 Dick Porter <dick@ximian.com>
398 * threads.c: Implement pseudo handles, making GetCurrentThread()
399 match MS behaviour. Notice when attached threads exit, and unref
400 the handle. Fix usage of GetCurrentThread() in other places.
402 * handles.c (DuplicateHandle): Implement a basic form of
405 * wait.c: Fix usage of GetCurrentThread() throughout, and cope
408 2006-04-26 Miguel de Icaza <miguel@novell.com>
410 * io.c (file_close): Oops, do not use DeleteFile which expects
411 unicode, instead use unlink directly
413 Add support for the new FileOptions bits on .NET 2.0.
415 It might be good if Dick reviews these changes.
417 * io.c (file_close): If DeleteOnClose is set, then delete the file
419 (CreateFile): Do not support encryption per user.
421 If posix_fadvise exists, pass hints on sequential scan and random
422 access. Did not figure out what WRITE_THROUGH maps to.
424 2006-04-26 Dick Porter <dick@ximian.com>
426 * sockets.c (WSAIoctl): Check the output buffer is valid before
429 * handles.c (_wapi_search_handle): Set shared pointer if we find a
430 shared handle that has been already opened.
432 2006-04-21 Dick Porter <dick@ximian.com>
434 * threads.c (GetCurrentThread): Reference the handle if we return
435 an already-known thread.
437 2006-04-07 Dick Porter <dick@ximian.com>
439 * processes.c: Fix build for older glib.
441 2006-04-06 Dick Porter <dick@ximian.com>
443 * processes.c (CreateProcess): Add a reference to the child
444 process' handle, so it won't be destroyed if this process closes
445 its copy of the handle. Fixes bug 77393.
447 * processes.c (process_set_current): Fall through to creating a
448 new one if the handle lookup fails.
450 * processes.c (_wapi_process_signal_self):
451 * handles.c (handle_cleanup): The process is exiting, so set the
452 handle state for this process to signalled. This should let other
453 non-related processes wait for this handle.
455 * handles.c (_wapi_search_handle): Don't search shared handles in
458 * collection.c (collection_thread): No need to do a collection
459 scan straight away, do the waiting first.
461 2006-04-06 Dick Porter <dick@ximian.com>
463 * shared.c: Fix parameters in semctl () call.
465 2006-03-28 Zoltan Varga <vargaz@gmail.com>
467 * atomic.h atomic.c: Applied patch from David S. Miller
468 <davem@davemloft.net>: Reimplement Interlocked* primitives on sparc
469 using CAS/CASx when __GNUC__, else we will fall back to the generic
472 2006-03-27 Dick Porter <dick@ximian.com>
474 * shared.c (_wapi_shm_file_open): Break out of a loop if the
475 shared file is smaller than expected. (We loop a few times in
476 case another process is in the middle of creating the file.)
478 2006-03-22 Dick Porter <dick@ximian.com>
483 * shared.c: Delete the semaphores and shared files when the last
484 process has finished with them
486 2006-03-15 Dick Porter <dick@ximian.com>
494 * threads.c: Explicitly initialise the handle ops struct
496 2006-03-14 Dick Porter <dick@ximian.com>
501 * handles.c: Add a 'prewait' stage to the handle waiting, to give
502 waiting threads a chance to check for bogus states before
505 * mutexes.c (namedmutex_prewait): Use the prewait stage to check
506 for named mutexes that have been abandoned in a locked state (eg
507 if a process exited abnormally while owning the mutex) and
508 override it if needed.
510 2006-03-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
512 * wait.c: speed up WaitFor* when the timeout is 0.
514 2006-03-03 Dick Porter <dick@ximian.com>
516 * processes.c (ShellExecuteEx): Cope when some of the parameters
519 2006-02-27 Dick Porter <dick@ximian.com>
523 * threads.c: Comparing pthread_t with == is not portable, so use
526 Thu Feb 23 18:47:20 GMT 2006 Paolo Molaro <lupus@ximian.com>
528 * *.h, *.h: patch from Dick to make Linuxthreads systems work again.
530 2006-02-22 Dick Porter <dick@ximian.com>
533 * threads.c: There's no need to use the timed-thread support code
534 any more, as we aren't using the timed join. This greatly
535 simplifies thread setup, and fixes a memory leak (bug 77521).
537 Don't bother to store thread IDs in a hash table, use TLS instead.
538 The one case that needs to look up the handle of a different
539 thread (OpenThread()) can do the extra work itself. Fixes bug
542 * handles.c (_wapi_search_handle): Add a reference when returning
543 a private handle (shared handles are already reffed.)
545 2006-02-17 Dick Porter <dick@ximian.com>
548 * handles.c: Check handle values passed to array lookups. Fixes
551 2006-02-09 Dick Porter <dick@ximian.com>
553 * threads.c: Cope with the problems caused by attaching already
554 existing threads - they don't get the infrastructure to clean up
555 after themselves, especially the ID to handle hash. This fixes
558 2006-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
560 * shared.c: use MONO_SHARED_HOSTNAME as a substitute for gethostname()
561 when creating the shared files in the .wapi directory. Fixes bug #77371.
563 2006-02-02 Martin Baulig <martin@ximian.com>
565 * threads.c: Removed the `WITH_INCLUDED_LIBGC' section; it has
566 never been used so far.
568 * timed-thread.h (TimedThread): Removed the `stack_ptr' field; it
569 has only been used by the removed code.
571 2006-01-03 Neale Ferguson <neale@sinenomine.net>
573 * atomic.h: Correct s390x definitions and eliminate compiler warnings.
575 2006-01-03 Sebastien Pouliot <sebastien@ximian.com>
577 * io.c: Patch _wapi_stat_to_file_attributes against bug #76966, where
578 sockets could be considered as directory.
580 2005-12-23 Dick Porter <dick@ximian.com>
584 * semaphores.c: Implement OpenSemaphore
587 * mutexes.h: Implement OpenMutex
593 * event-private.h: Implement named events. Implement OpenEvent.
595 2005-12-15 Dick Porter <dick@ximian.com>
597 * processes.c (CreateProcess): The pipe-based cross-process
598 exclusion technique was trying to write NULL buffers when appname
599 was NULL (eg when coming from ShellExecuteEx,) which usually
600 succeeded even though EFAULT was returned - but sometimes it
601 failed. This meant that the child process could block forever on
602 the pipe read. Replace it with the simpler shared handle
603 semaphore protection used everywhere else. This showed up with
604 the test case in bug 76684.
606 Tue Dec 13 11:41:49 GMT 2005 Paolo Molaro <lupus@ximian.com>
608 * shared.c: fallback to private mmap when shared mmap doesn't work
611 2005-12-06 Dick Porter <dick@ximian.com>
615 * semaphore-private.h:
616 * semaphores.c: Implement named semaphores
618 2005-11-24 Dick Porter <dick@ximian.com>
620 * processes.c (GetProcessId): Implement GetProcessId()
622 2005-11-17 Dick Porter <dick@ximian.com>
625 * processes.c: Implement ShellExecuteEx as a wrapper around
628 2005-11-11 Dick Porter <dick@ximian.com>
630 * threads.c: Give mutex abandoning its own exported function, so
631 it can be called when the runtime is cleaning up.
633 * handles.c (_wapi_search_handle_namespace): Do a handle
634 collection befre starting to check namespace strings, so that any
635 stale cruft gets removed.
637 2005-11-11 Dick Porter <dick@ximian.com>
639 * threads.c: Move thread handles back into the shared space.
641 * handles.c (_wapi_handle_unref): Add support for shared handles
642 with close() handlers
644 2005-11-04 Dick Porter <dick@ximian.com>
646 * sockets.c (ioctlsocket): Use select instead of if to avoid a
647 type promotion problem on 64bit freebsd. Based on patch by Lou
648 Kamenov <kamenovl@gmail.com>, fixes bug 76447.
650 2005-11-04 Dick Porter <dick@ximian.com>
652 * io.c (file_write): Only do the file locking if
653 MONO_STRICT_IO_EMULATION is set.
655 2005-10-21 Dick Porter <dick@ximian.com>
658 * handles.c (_wapi_lookup_handle): Cope when the shared part of a
659 handle has been deleted.
660 (_wapi_handle_unref): And when the deleted shared part is pointed
661 to as a handle is deleted
663 2005-10-20 Dick Porter <dick@ximian.com>
665 * processes.c (process_set_current): If the expected process
666 handle slot doesn't contain the correct pid, create a new handle.
668 * handles.c (_wapi_search_handle): When the search doesn't find
669 anything, return failure instead of the last handle we looked at.
670 (_wapi_handle_ref, _wapi_handle_unref): Don't try to ref or unref
671 unused handles (makes tracking refcounting bugs easier.)
673 2005-10-19 Dick Porter <dick@ximian.com>
680 * collection.c (_wapi_handle_collect): Remove the shared handle
681 indirection layer, and use locking instead. Delete other
682 complexity that is no longer needed. Refcount shared handles and
683 delete them when needed, but keep the timestamps so that orphaned
684 handles will be cleaned up eventually.
686 * shared.c (_wapi_shm_file): Add processor, OS and struct size
687 info to the shared file names, to cope with dual-boot and 32/64bit
688 size issues. Fixes bug 75839.
690 * wait.c (WaitForMultipleObjectsEx): No need to distinguish
691 between shared handles and private, as the wait functions cope
692 with both together now.
694 2005-10-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
696 * io.c: removed NO_SIGPIPE macro.
697 * sockets.c: no need for MSG_NOSIGNAL or ignoring SIGPIPE.
699 2005-10-11 Dick Porter <dick@ximian.com>
701 * sockets.c (_wapi_getsockopt): Translate SO_ERROR results into
704 * error.c (errno_to_WSA): Don't return a bogus error if someone
705 asks to translate errno 0.
707 2005-10-11 Dick Porter <dick@ximian.com>
709 * handles.c: Fix several race conditions
711 2005-10-11 Miguel de Icaza <miguel@novell.com>
713 * io.c: no need to block SIGPIPE anymore, as it is ignored.
715 2005-10-05 Dick Porter <dick@ximian.com>
717 * threads.c (_wapi_thread_own_mutex, _wapi_thread_disown_mutex):
718 Keep a reference to mutexes owned by threads, so they won't be
719 destroyed prematurely. Fixes dotmsnclient crash.
721 2005-09-26 Sebastien Pouliot <sebastien@ximian.com>
723 * io.c: Apply patch from #76192 (Can't write files past 2gb on AMD64
724 (x86_64)) for Brion on IRC (Dick approved it).
726 2005-09-23 Dick Porter <dick@ximian.com>
728 * processes.c: Don't wait for processes that have already been
729 signalled; also fix typo.
731 * handles.c: Improve locking inside new handle and handle
734 2005-09-20 Dick Porter <dick@ximian.com>
737 * processes.c: Periodically waitpid for known process IDs. Fixes
740 2005-09-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
743 (CreateFile): if the file is a named pipe, treat the handle as a pipe,
744 not as a file. Fixes bug #76075.
746 2005-08-27 Zoltan Varga <vargaz@gmail.com>
748 * atomic.h: Add support for intel icc.
750 2005-08-25 Zoltan Varga <vargaz@gmail.com>
752 * io-layer.h: Include winbase.h not WinBase.h.
754 2005-08-19 Dick Porter <dick@ximian.com>
756 * threads.c, threads.h, thread-private.h: Use a gsize to store the
757 thread ID, so it can hold a 64 bit value if needed.
759 2005-07-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
761 * error.c: map ENOENT to WSAECONNREFUSED. It might happen when
762 connecting to unix sockets. Closes bug #75632.
764 2005-07-05 Dick Porter <dick@ximian.com>
766 * io.c: Make sure SIGPIPE is ignored when calling write(2).
767 Prevents the runtime exiting when writing to a closed pipe,
770 2005-06-30 Dick Porter <dick@ximian.com>
772 * shared.c (_wapi_shm_semaphores_init): Add some helpful error
773 messages when semget () fails due to lack of resources.
775 2005-06-21 Dick Porter <dick@ximian.com>
780 * threads.c: Keep a list of owned mutexes in each thread handle,
781 so that it is easier to abandon them when the thread exits.
782 Removes a bottleneck when multiple threads are finishing in
785 2005-06-12 Gonzalo Paniagua Javier <gonzalo@ximian.com>
787 * io.c: (GetLogicalDrives) when a bogus line is read, don't leak memory.
788 When the buffer has not enough space, close the file before returning.
790 2005-06-09 Duncan Mak <duncan@novell.com>
792 * *.h: Added G_BEGIN_DECLS and G_END_DECLS where appropriate to
793 all public headers. Fixes #74919.
795 2005-05-30 Zoltan Varga <vargaz@freemail.hu>
797 * atomic.h: Add IA64 atomic ops.
799 2005-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
801 * processes.c: make ExitCode be valid even if the user didn't call
802 WaitForExit() and is just polling on HasExited.
804 2005-05-17 Dick Porter <dick@ximian.com>
806 * io.c (file_getfilesize): Clear the error value, so that files
807 with sizes with the low bits 0xFFFFFFFF can be distinguished from
810 2005-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
812 * shared.c: forgot to ignore a warning.
814 2005-05-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
816 * shared.c: don't display warnings after reboots.
818 2005-05-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
820 * sockets.c: on windows, getsockopt/setsockopt for send/receive timeout
821 use an integer in milliseconds. We were using a struct timeval.
823 2005-05-06 Dick Porter <dick@ximian.com>
832 * collection.h: Use SysV semaphores for managing access to the
833 shared memory - in return for the ludicrous api we get
834 synchronisation primitives that can be cleaned up by the kernel
835 even when a process quits unexpectedly. This removes the
838 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
840 * handles.c: Always use polling in the waits, since
841 mono_cond_timedwait can't be interruped by the thread abort signal.
843 2005-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
845 * events.c: calling Set on AutoResetEvent several times has the same
846 effect as calling it only once if no thread is waiting for it.
848 2005-04-29 Dick Porter <dick@ximian.com>
850 * processes.c (EnumProcesses): Use a GArray instead of a GPtrArray
851 now it's storing pids not handles, also fixes memory leak caused
852 by unclear glib documentation.
854 * sockets.c (WSACleanup): Remove unused variable
856 2005-04-29 Dick Porter <dick@ximian.com>
858 * handles.c (_wapi_handle_check_share_by_pid): For systems that
859 don't have file descriptor info in /proc check that the original
860 opener of a file is still there, if a share violation would
863 2005-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
866 * handles-private.h: added _wapi_handle_forecch that loops through all
867 the handles and call a callback function when a handle of the given
870 * sockets.c: no need to keep open sockets in an array, as we have them
871 in the handles structure.
875 2005-04-28 Dick Porter <dick@ximian.com>
877 * processes.c: Cope with handles that are only around for as long
878 as the search is running. If we're searching for process handles,
879 check to see if the process is still running and signal it if not.
881 * handles.c (_wapi_search_handle): Search in the shared space as
882 well. Fixed bug 74752.
885 * handles.c (_wapi_handle_new_from_offset):
886 _wapi_handle_new_for_existing_ns () was doing exactly the same as
889 2005-04-26 Dick Porter <dick@ximian.com>
891 * handles.c: Fix stupid thinko where if a new shared handle is
892 created but a collection was needed to free some space, it
893 returned an error anyway. Should fix the messages shown in bug
896 2005-04-25 Dick Porter <dick@ximian.com>
898 * handles.c (_wapi_handle_check_share): Only consider mono
899 processes when looking to see if a file is still being held open,
900 while checking share permissions.
902 2005-04-25 Dick Porter <dick@ximian.com>
906 * wapi-private.h (struct _WapiHandleOps):
907 * handles.c (_wapi_handle_unref): When destroying handles, save
908 the handle data and call the close function only after the array
909 slot has been cleared. This prevents race conditions with file
910 descriptors, fixing bug 74713.
912 * mutexes.c: Delete the handle close functions, they didn't do
915 * error.c (_wapi_get_win32_file_error): Add a mapping for EINTR so
916 the "Unknown error" g_warning doesn't get displayed.
918 2005-04-25 Dick Porter <dick@ximian.com>
921 * threads.c: Make thread handles process-private for now to take
922 some of the space pressure off the shared memory, while I work on
925 2005-04-21 Dick Porter <dick@ximian.com>
927 * handles.c (_wapi_handle_check_share): Make sure there is a "fd"
928 dir in /proc before blowing away handle info. Fixes bug 74649.
930 2005-04-21 Dick Porter <dick@ximian.com>
932 * wait.c (WaitForMultipleObjectsEx): Implement special waits
934 * handles.c (_wapi_handle_wait_signal_poll_share): Don't return a
935 timeout, just wait briefly for the private signals and let the
936 waiting thread test again. This prevents us missing shared
939 2005-04-21 Dick Porter <dick@ximian.com>
941 * collection.h (_WAPI_HANDLE_COLLECTION_EXPIRED_INTERVAL): Reduce
942 the time before a slot is considered too old and deleted. This is
943 a workaround while I come up with a proper fix.
945 2005-04-21 Dick Porter <dick@ximian.com>
950 * handles.c (_wapi_handle_new): Turn assertions into errors.
952 * collection.c (_wapi_handle_collect): Use symbols not magic
953 numbers for timeout values
955 2005-04-19 Dick Porter <dick@ximian.com>
959 * handles.c (_wapi_handle_count_signalled_handles)
960 * handles-private.h (_wapi_handle_shared_lock_handle): Use new
961 shared handle locks in critical sections.
963 * handles.c (_wapi_handle_new_for_existing_ns): Reuse old handles
964 if there is already one there.
966 * handles.c (_wapi_handle_ref): It was possible for a process to
967 exit before getting around to updating shared handle timestamps,
970 Tue Apr 19 16:25:47 CEST 2005 Paolo Molaro <lupus@ximian.com>
972 * threads.c: fix lookup of the thread id in the has table:
973 always use the id value, not the pointer to the id.
975 2005-04-18 Gonzalo Paniagua Javier <gonzalo@ximian.com>
977 * handles.c: fix handle returned in _wapi_handle_search_handle. Dick
980 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
982 * io-layer/sockets.c: FIONBIO with a TRUE argument means we want
983 non-blocking IO, not the other way around.
985 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
989 * handles-private.h: GetFileType wasn't checking if we have memory
990 allocated for the handle before dereferencing it. Fixes a FileStream
993 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
997 * handles-private.h: we were calling g_renew to expand the handle array,
998 but that might move the memory and we might have pthread conditions or
999 mutexes in the original memory area that are being used. Now instead of
1000 expanding an existing array, we just create new ones and keep a list of
1001 them. Access to _wapi_private_handles had to be modified accordingly.
1003 2005-04-15 Dick Porter <dick@ximian.com>
1005 * collection.c: FreeBSD needs more than PTHREAD_STACK_MIN
1007 2005-04-14 Raja R Harinath <rharinath@novell.com>
1009 * wapi-private.h: Remove reference to 'daemon-private.h'.
1011 Wed Apr 13 13:12:33 EDT 2005 Paolo Molaro <lupus@ximian.com>
1013 * atomic.h: applied patch from mass@akuma.org (David Waite)
1014 to fix InterlockedExchangeAdd.
1015 Fixed a few other functions, including InterlockedCompareExchange()
1016 which was miscompiled by gcc with optimizations enabled.
1018 2005-04-13 Dick Porter <dick@ximian.com>
1020 * io.c (share_check):
1021 * handles.c (_wapi_handle_check_share): Refine the file check so
1022 that sharing violations within the same process don't cause
1025 2005-04-13 Dick Porter <dick@ximian.com>
1027 * io.c (FindFirstFile): Fix bugs introduced with the merge (bug
1030 2005-04-12 Dick Porter <dick@ximian.com>
1032 The daemon-less io-layer. Extensive lowlevel changes in
1033 handles.c, requiring some corresponding changes in other files
1034 calling these functions. Private_foo structures have been
1037 File descriptor handling differences account for most of the
1038 changes in io.c and sockets.c.
1042 * mutexes.c: Named mutexes are now a distinct type.
1043 * atomic.h: Fix a PPC uninitialised variable warning.
1044 * wait.c: Check conditions before waiting on a condition variable.
1045 * processes.c: Handle process fork and wait without a daemon
1046 (though this has the limitation of only being able to wait for
1049 2005-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1056 * sockets.h: removed dead code that deals with async IO.
1058 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
1060 * atomic.c (InterlockedIncrement): Fix fallback implementation of
1061 InterlockedIncrement and InterlockedDecrement. Fixes #74228.
1063 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
1065 * io-layer.h: Add required header files for compiling with VS.NET.
1067 2005-03-17 Miguel de Icaza <miguel@novell.com>
1069 * io.c: don't fail on NFS when there are no more locks available.
1071 2005-03-09 Dick Porter <dick@ximian.com>
1073 * error.c (_wapi_get_win32_file_error): ENFILE and EMFILE should
1074 map to ERROR_TOO_MANY_OPEN_FILES, not ERROR_NO_MORE_FILES. Fixes
1077 2005-03-09 Dick Porter <dick@ximian.com>
1079 * daemon.c (process_process_fork): Initialise the handle data
1080 before using it in the error case. This is probably the error
1081 we're working around in the previous change. Spotted by Taru Jain
1082 <tjain@novell.com> and Hemanth Yamijala <YHemanth@novell.com>.
1084 2005-03-07 Dick Porter <dick@ximian.com>
1086 * daemon.c: It looks like g_shell_parse_argv() can return
1087 argv[0]=NULL somehow, yet still not give an error. Make sure we
1088 don't pass NULL to strrchr(), working around a segfault that
1089 showed up on ZLM testing.
1091 2005-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1093 * sockets.c: translate EINPROGRESS to EWOULDBLOCK in connect. This is
1094 the expected error code showed by the test case in bug #73053.
1096 2005-02-18 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1098 * io.c: another leftover.
1100 Fri Feb 18 17:37:29 CET 2005 Paolo Molaro <lupus@ximian.com>
1102 * io.c: fixed logic in checking errno in rev 40815.
1104 Fri Feb 18 16:00:29 CET 2005 Paolo Molaro <lupus@ximian.com>
1106 * threads.c: we don't depend on the GC checking tls
1108 * processes.c: remove unused ref to GC headers.
1110 Thu Feb 17 19:57:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1112 * io.c: remove _wapi_thread_cur_apc_pending () checks
1113 when the siscall should return immediatly and handle
1114 the case when a syscall is interrupted without
1115 erroring out, but returning a 0 read/write if possible.
1116 Still the cases of read from file need to be handled.
1118 Tue Feb 8 18:28:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1120 * threads.c: make people test with 1 MB stack per thread.
1122 2005-01-17 Dick Porter <dick@ximian.com>
1124 * timefuncs.h: Make WapiFileTime endian-aware, as it's often
1125 cast to and from 64bit ints. Fixes bug 71213.
1127 2005-01-11 Dick Porter <dick@ximian.com>
1129 * error.c (errno_to_WSA): Add EADDRNOTAVAIL error code
1132 Mon Jan 10 16:15:19 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
1134 * atomic.h: Fix functions on s390.
1136 Mon Jan 10 20:30:19 CET 2005 Paolo Molaro <lupus@ximian.com>
1138 * atomic.h: fix some functions on ppc (tests/interlocked.cs).
1140 2005-01-10 Dick Porter <dick@ximian.com>
1142 * misc.c (_wapi_calc_timeout): Guard against overflow when
1143 calculating timeouts. This makes waiting with a large
1144 (Int32.MaxValue) timeout not return immediately.
1146 2004-12-23 Ben Maurer <bmaurer@ximian.com>
1148 * io.c (io_ops): make this `const' so it is shareable (well, only
1149 really shareable if it is statically linked...)
1151 Mon Dec 20 11:58:33 CET 2004 Paolo Molaro <lupus@ximian.com>
1153 * threads.c, threads.h: add accessor to get the pthread_key_t for
1156 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1158 * io.c: check for the existence of 'dest' and set ERROR_ALREADY_EXISTS
1159 if it exists and is not the same as 'src'.
1161 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1163 * atomic.h : Fix InterlockedCompareExchange for s390/s390x.
1165 2004-12-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1167 * processes.c: unquote the cmd path, allow for ' or " when quoting and
1168 pass the quoted program name to the daemon, otherwise the call to
1169 g_shell_unquote in the daemon will break things up.
1171 2004-10-14 Dick Porter <dick@ximian.com>
1173 * sockets.c (_wapi_accept): Revert the previous change. We now
1174 set the accepted socket to have the same blocking status as the
1175 listening socket in managed code. This follows MS behaviour.
1177 2004-10-14 Dick Porter <dick@ximian.com>
1179 * sockets.c (_wapi_accept): On Darwin, make sure a newly
1180 accept()ed socket is blocking. Fixes bug 67355, patch by
1181 grompf@sublimeintervention.com.
1183 2004-10-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1185 * system.c: check the number of online processors instead of the
1186 existing ones. Sanitize return value if it's an error.
1188 2004-10-03 Ben Maurer <bmaurer@ximian.com>
1190 * system.c: Add support for getting the # of cpus.
1192 2004-09-28 Dick Porter <dick@ximian.com>
1194 * io.c (pipe_close_private): Fix one small typo in the last change
1195 that totally hosed process creation with redirected pipes.
1197 2004-09-24 Dick Porter <dick@ximian.com>
1204 * handles-private.h: Cope when a file descriptor is reused while
1205 the handle that thought it owned it is still referenced, instead
1206 of asserting. Probably fixes bug 66479, though we've been unable
1209 2004-09-09 Dick Porter <dick@ximian.com>
1212 * io.c: Set error codes everywhere.
1214 2004-09-06 Dick Porter <dick@ximian.com>
1216 * handles.c (_wapi_handle_unref): Reset the private record's type
1217 (CloseHandle): Check for a fd mapping failure, and return FALSE.
1218 (_wapi_handle_process_fork): Fix long-standing bug in checking
1219 handle return values. Also do the required bookkeeping with the
1220 new process's handles.
1222 * daemon.c: When creating a new process's handles, check whether
1223 the shared space needs to be increased
1225 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
1227 * shared.c (_wapi_shm_file): Fix leaking of filename.
1229 2004-08-19 Dick Porter <dick@ximian.com>
1231 * handles.c (_wapi_handle_count_signalled_handles): Fix thinko
1232 introduced with the fd offset stuff: unlock handles properly when
1233 backing off. Fixes the monologue hang at exit.
1235 2004-08-18 Dick Porter <dick@ximian.com>
1238 * io.c: Check that new fds fit in the table, return error if not
1240 * daemon.c (_wapi_daemon_main):
1241 * handles.c (shared_init): Have all processes agree on a size for
1244 2004-08-17 Dick Porter <dick@ximian.com>
1246 * daemon.c (process_new):
1247 * handles.c (_wapi_handle_new_internal): Cope when the space
1248 reserved for file descriptors is larger than the shared segment
1249 size. Fixes the crash reported when running mono under gdb on
1252 2004-08-16 Dick Porter <dick@ximian.com>
1256 * handles-private.h (_wapi_handle_fd_offset_to_handle): Improve
1257 error checking with passed-in file descriptors.
1259 2004-08-11 Dick Porter <dick@ximian.com>
1262 * io.c: Returned handle values are the file descriptor the handle
1266 * handles-private.h:
1267 * daemon.c: Reserve the range of handles that can have the same
1268 values as file descriptors. These won't be used, but the values
1269 will be used as file, console, pipe or socket handles. The fd to
1270 handle mapping is done internally and is invisible to users.
1273 * wapi-private.h (_WAPI_HANDLE_VERSION): Increment, because we now
1274 reserve a chunk of handle space.
1276 2004-08-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1278 * atomic.h: add support for 64-bit S/390
1280 2004-07-22 Dick Porter <dick@ximian.com>
1283 * threads.c: Move the destruction of the internal thread data to
1284 after the thread has been joined. Fixes bug 61418.
1286 2004-07-14 Dick Porter <dick@ximian.com>
1288 * wait.c (test_and_own): When not waiting for all handles to
1289 become signalled, only own and return the lowest. All the
1290 documentation suggests that the old way was correct, but
1291 experimentation shows it actually works like this. Patch by
1292 Sébastien Robitaille
1293 (sebastien.robitaille@croesus.com), fixes bug 61511.
1295 2004-07-09 Ben Maurer <bmaurer@ximian.com>
1297 * threads.c: register roots for gc
1299 2004-07-08 Dick Porter <dick@ximian.com>
1301 * io.c (file_seek): If there is a high 32bit offset part, make
1302 sure the low part isn't sign-extended. Set error codes when
1303 returning failure. Fixes bug 61131.
1305 2004-07-06 Dick Porter <dick@ximian.com>
1307 * io.c (file_setfiletime): Check for underflow when converting to
1308 time_t values. Set error codes when returning failure. Fixes bug
1311 2004-07-05 Dick Porter <dick@ximian.com>
1313 * mutexes.c (mutex_ops_init): Make the named mutex mutex sharable.
1315 * daemon.c (unref_handle): Only destroy a handle if all processes
1316 have released it, not just the current one. Fixes bug 60887.
1318 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
1320 * mono-mutex.h atomic.h: Add G_GNUC_UNUSED to static inline functions
1321 to prevent warnings.
1323 2004-06-24 Dick Porter <dick@ximian.com>
1325 * mutexes.c: Indicate when a named mutex was reused
1327 2004-06-24 Dick Porter <dick@ximian.com>
1329 * threads.c (SuspendThread):
1330 * timed-thread.c (_wapi_timed_thread_suspend): Wrap sem_wait in a
1331 while loop. See bug 58161.
1333 Wed Jun 23 23:29:04 CEST 2004 Paolo Molaro <lupus@ximian.com>
1335 * io.c: don't use sharemode for on-disk file permissions: it's used
1336 for shared access to the open file.
1338 2004-06-22 Dick Porter <dick@ximian.com>
1340 * events.c (CreateEvent): When creating an auto-reset event that
1341 is initially owned, make sure the set count starts at 1.
1343 2004-06-18 Dick Porter <dick@ximian.com>
1346 * events.c: Auto-reset events need to release one thread for each
1347 time SetEvent() is called. Fixes bug 41292.
1351 * mutexes.c: Scan for mutexes that are still locked by a thread
1352 when it exits. Fixes the MS demo app linked by bug 41292.
1354 * wait.c (test_and_own): Make sure a handle is signalled before it
1357 2004-06-16 Dick Porter <dick@ximian.com>
1359 * timed-thread.c: Call the thread cleanup exit routine before taking
1360 the join mutex, because this could deadlock if another thread tries
1361 to join in the meantime. This fixes the hang-at-exit problem seen
1364 2004-06-03 Lluis Sanchez Gual <lluis@ximian.com>
1366 * threads.c: Implemented SleepEx.
1367 * threads.h: Fixed SleepEx signature.
1369 2004-06-03 Miguel de Icaza <miguel@ximian.com>
1371 * threads.c: When running under valgrind, do not allocate too much
1372 stack, as Valgrind default is 1 meg.
1374 2004-05-27 Dick Porter <dick@ximian.com>
1377 * io.c: Implemented LockFile() and UnlockFile()
1379 2004-05-21 Dick Porter <dick@ximian.com>
1381 * io.c (CreateFile): Check for existing share modes when opening
1385 * handles-private.h:
1386 * daemon-messages.h:
1387 * daemon.c: Maintain a hash of file share modes, keying on device
1388 and inode (to cope with symlinks.)
1390 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
1392 * daemon-messages.c: Retry if the communication with the daemon is
1393 interrupted by a signal.
1394 * io.c, sockets.c: Check for EINTR in every syscall that can be interrumped.
1395 Only return an error in this case if there is something in the apc queue
1396 (which means that it is an interruption requested by the "user").
1397 * processes.c: Use WaitForSingleObjectEx. No need to pass "alertable" as
1398 true since the wait is small.
1399 * shared.c: Retry write calls when interrumped by a signal.
1400 * timed-thread.h, timed-thread.c: added _wapi_thread_apc_pending, which
1401 returns TRUE if there are pending asynchronous calls (APC) for the
1402 provided thread. Also added _wapi_thread_dispatch_apc_queue which calls
1403 the enqueued APCs. Defined a new struct ApcInfo that holds information
1404 about an enqueued APC.
1405 * thread-private.h, threads.c: Implemented QueueUserAPC (which does the same
1406 as in win32),_wapi_thread_apc_pending and _wapi_thread_dispatch_apc_queue.
1407 These last two methods call the corresponding apc methods in
1408 thread-private using the provided thread handle.
1409 * threads.h: Added QueueUserAPC.
1410 * uglify.h: Added WapiApcProc (needed by QueueUserAPC).
1411 * wait.c, wait.h: Changed WaitForSingleObject to WaitForSingleObjectEx, and
1412 WaitForMultipleObjects to WaitForMultipleObjectsEx. Implemented support
1413 for APCs in those two methods and also in SleepEx.
1415 2004-05-17 Dick Porter <dick@ximian.com>
1417 * io.c (CopyFile): Speed up. Fixes bug 57859.
1419 2004-05-13 Dick Porter <dick@ximian.com>
1420 * mono-mutex.c (mono_mutex_unlock): Return EPERM when the current
1421 thread doesn't own the mutex, rather than assert()ing.
1423 2004-05-11 Dick Porter <dick@ximian.com>
1425 * shared.c (_wapi_shm_attach): Cope when a previous daemon startup
1426 attempt failed, leaving shared files that look like a daemon is
1429 2004-05-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1432 (SetFileAttributes): don't the the exec bit if the corresponding read
1435 2004-05-10 Zoltan Varga <vargaz@freemail.hu>
1437 * io.c (FindFirstFile): Fix invalid free.
1439 2004-05-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1441 * io.c: translate from GFileError to errno codes and don't free
1442 variables right after calling mono_io_scandir, as we may overwrite
1445 2004-05-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1447 * io.c: g_dir_open return ENOENT for directories on which we don't have
1448 read/execute permission, while returning EPERM for anything below those.
1449 So, change ENOENT by EPERM if the directory exists.
1451 2004-05-07 Dick Porter <dick@ximian.com>
1453 * io.c (SetFileAttributes): Don't have failed chmod()s cause a
1454 "file not found" error. Fixes bug 54032.
1456 2004-05-07 Dick Porter <dick@ximian.com>
1458 * io.c (FindFirstFile): Comment out a windows-compatibility check
1459 that breaks when directories have metachars in their names.
1460 Workaround for bug 58116.
1462 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1464 * io.c: fixed for FindFirstFile for empty directories. Closes
1467 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1469 * processes.c: set the start time for the current process. Fixes bug
1472 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1474 * io-private.h: 'namelist' is now a gchar ** in _WapiHandlePrivate_find.
1475 * io.c: implemented scandir using glib functions.
1477 2004-05-04 Dick Porter <dick@ximian.com>
1479 * daemon.c (read_message): Return FALSE on error so the GSource
1480 callback itself can return FALSE. Cures the infinite loop poll()
1482 * shared.c: Fix some daemon startup race conditions.
1484 2004-04-29 Miguel de Icaza <miguel@ximian.com>
1486 * io.c (CopyFile): Use 32k buffers to copy the file instead of 2k,
1487 use the stack, do not use dynamic memory.
1489 2004-04-29 Zoltan Varga <vargaz@freemail.hu>
1491 * io.c: Add scandir implementation for platforms which do not have
1494 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1496 * io.[ch]: implemented GetLogicalDriveStrings.
1498 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1501 * sockets.c: use the field name from configure when accessing sigval
1502 pointer field. Makes this work on the Mac.
1504 2004-04-28 Bernie Solomon <bernard@ugsolutions.com>
1506 * atomic.c: (InterlockedExchange) fix typo for
1509 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1512 * sockets.c: added check for sys/aio.h.
1514 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1516 * error.[ch]: added _wapi_get_win32_file_error...
1517 * io.c: ... which was _wapi_get_win32_error here.
1518 * sockets.c: rename the function calls here too.
1520 2004-04-28 Dick Porter <dick@ximian.com>
1522 * daemon-messages.c: Avoid a deadlock when a thread is killed while
1523 waiting for the daemon by using a recursive mutex. Helps bug 56699.
1525 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1527 * io.c: fixed leak in async_notifier().
1529 * sockets.[ch]: added AIO support for sockets and fixed WSAIoctl
1532 * threads.c: removed old comment.
1534 2004-04-26 David Waite <mass@akuma.org>
1536 * daemon-messages.h:
1543 * wapi-private.h: remove comma from end of enumeration declarations
1544 * status.h: cast unsigned int types to int for enum assignment
1546 2004-04-26 David Waite <mass@akuma.org>
1549 * timefuncs.c: declare 64-bit constants as long long types (i.e.
1552 2004-04-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1554 * socket-wrappers.h: _wapi_socket == WSASocket now. Added
1555 WSA_FLAG_OVERLAPPED.
1557 * sockets.c: new unused parameters for _wapi_socket.
1559 2004-04-22 Miguel de Icaza <miguel@ximian.com>
1561 * timed-thread.c: Replace sem_init with MONO_SEM_INIT to handle
1562 the fact that MacOS X is a piece of junk (sem_init is *defined* in
1563 the libc, but they return `not implemented').
1565 2004-04-22 Dick Porter <dick@ximian.com>
1568 * handles-private.h: Reference the handle when it is locked, so
1569 that another thread can't blow it away while we're waiting for it
1570 to become signalled.
1581 * handles-private.h:
1584 * daemon-messages.c:
1585 * critical-sections.c:
1586 * atomic.c: Added pthreads cleanup handlers and error asserts
1589 * handles.c: Fixed the gcc "variable might be used uninitialised"
1590 warnings. They can't happen, but gcc doesn't know that
1591 g_assert()s don't return.
1593 Fixed the declaration of _wapi_handle_process_kill() so that it
1594 expects the correct type for the pid.
1596 * threads.c: Removed the TLS_PTHREAD_MUTEX style locking that
1597 hasn't been used in ages and just made the code more complex.
1599 2004-04-17 Zoltan Varga <vargaz@freemail.hu>
1601 * processes.c: Include <signal.h> for SIGKILL and SIGILL + fix some
1602 warnings. Fixes #57168.
1604 2004-04-16 Dick Porter <dick@ximian.com>
1606 * threads.c (Sleep): Using div(3) with a negative (when signed)
1607 numerator causes the quotient to be 0 and the remainder to be the
1608 numerator. This feeds a small negative value to nanosleep(3),
1609 which will return immediately and cause a busy wait. Fixes bug
1612 2004-04-15 Dick Porter <dick@ximian.com>
1615 * io.c: Rewrite FindFirstFile and FindNextFile using scandir(3)
1616 and fnmatch(3) instead of glob(3). glob() can't cope with being
1617 given filenames containing metachars. This fixes bug 40557.
1619 2004-04-14 Bernie Solomon <bernard@ugsolutions.com>
1621 * security.c: #warning is a GCC-ism
1623 2004-04-13 Sebastien Pouliot <sebastien@ximian.com>
1625 * security.c: Removed GetUserName as glib g_get_user_name does a
1626 better (portability) job. Added ImpersonateLoggedOnUser and
1629 2004-04-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1631 * mono-mutex.h: move pthread_mutex_timedlock declaration to...
1632 * mono-mutex.c: ...here. It was causing a warning that prevented
1633 libgdiplus compilation.
1635 2004-04-04 Miguel de Icaza <miguel@ximian.com>
1637 * security.c (GetUserName): Make it work on MacOS X
1639 2004-04-02 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1641 * security.c: use getpwuid_r if available. This one is thread-safe.
1643 2004-04-02 Sebastien Pouliot <sebastien@ximian.com>
1645 * Makefile.am: Added security.c|h.
1646 * security.c: New file for security related functions. Added function
1647 GetUserName to fix #56144.
1648 * security.h: New. Header file for security.c
1649 * wapi.h: Added include for security.h
1651 2004-03-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1653 * daemon-messages.h: added kill structs.
1655 * daemon.c: implemented process_process_kill.
1656 * handles-private.h: define process_process_kill.
1657 * handles.c: implemented _wapi_handle_process_kill.
1658 * processes.[ch]: implemented TerminateProcess.
1660 2004-03-25 Bernie Solomon <bernard@ugsolutions.com>
1662 * daemon.c (rem_fd): On solaris you seem to get an
1663 error even after removing the input source so don't
1664 try and rem_fd it twice.
1666 2004-03-25 Lluis Sanchez Gual <lluis@ximian.com>
1668 * daemon.c: in process_post_mortem, If the child terminated due to the
1669 receipt of a signal, the exit status must be based on WTERMSIG, since
1670 WEXITSTATUS returns 0 in this case.
1672 2004-03-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1674 * daemon.c: turned a warning into a DEBUG statement. Now we may hit it.
1676 2004-03-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1678 * daemon.c: only call getdtablesize () once.
1679 * processes.c: wait 500 ms to check if execve failed and throw the same
1680 exception as MS on failure. Fixes bug #32809.
1682 2004-03-17 Bernie Solomon <bernard@ugsolutions.com>
1684 * io.c (async_notifier): use "union sigval" rather
1685 than sigval_t as Solaris doesn't have sigval_t
1686 (which isn't in IEEE 1003.1 either).
1688 2004-03-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1690 * io.c: added debug stuff and removed a few redundant lines in
1693 2004-03-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1695 * io-private.h: added new fields for file structure. Declare
1696 _wapi_io_add_callback.
1698 * io.c: added _wapi_get_win32_error, support aio_read/write in
1699 file_read/write. Implemented _wapi_io_add_callback, which is where
1702 * io.h: added new fields for WapiOverlapped and typedef for the
1705 * processes.c: fixed off-by-one bug when handling environment variables
1708 * threads.[ch]: implemented BindIoCompletionCallback.
1710 * uglify.h: added typedef for LPOVERLAPPED_COMPLETION_ROUTINE.
1712 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
1714 * socket-wrappers.h: Remove extra semicolon.
1716 2004-03-03 Dave Camp <dave@ximian.com>
1718 * daemon.c: (add_fd), (fd_activity), (_wapi_daemon_main):
1719 Use a new main context.
1721 2004-03-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1724 (GetFileAttributes): set the error depending on errno instead of
1725 setting ERROR_FILE_NOT_FOUND always. See bug #55160.
1727 2004-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1730 (CopyFile): free the buffer on error.
1732 (WSAIoctl): free the buffer on error.
1734 2004-02-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1736 * error.c: fixed mapping for EPROTONOSUPPORT and ESOCKTNOSUPPORT.
1738 * sockets.[ch]: retry creating the socket for AF_INET, SOCK_RAW
1739 using IP protocol with IP over IP. Implemented WSAIoctl UNIX-style.
1741 2004-01-27 Bernie Solomon <bernard@ugsolutions.com>
1743 * shared.c (_wapi_shm_file): add hostname
1744 to shared data file names to handle NFS mounted
1747 Mon Jan 26 16:15:03 CET 2004 Paolo Molaro <lupus@ximian.com>
1749 * sockets.h: remove obsolete soklen_t typedef.
1751 Fri Jan 23 21:07:02 CET 2004 Paolo Molaro <lupus@ximian.com>
1753 * socket-wrappers.h, sockets.h, sockets.c, Makefile.am: move socket
1754 wrappers to its own non-installed header file.
1756 2004-01-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1759 (FindFirstFile): unlock the handle if FindNextFile fails.
1760 (FindNextFile): g_free a couple of pointers before retrying.
1763 (WaitForMultipleObjects): if only one handle provided, use
1764 WaitForSingleObject.
1766 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
1768 * handles-private.h: (_wapi_handle_type) check
1769 for segment in range before using it
1771 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
1773 * thread-private.h: _wapi_thread_ops is now const
1776 Mon Dec 22 18:29:03 CET 2003 Paolo Molaro <lupus@ximian.com>
1778 * threads.c, timed-thread.c, timed-thread.h: use mach
1779 semaphores on Darwin (MacOSX) since the posix ones
1780 are mostly broken there (threads are not created suspended
1781 and they can start executing before they are fully initialized
1782 like in tests/thread-static.cs).
1784 Mon Dec 22 17:18:45 CET 2003 Paolo Molaro <lupus@ximian.com>
1786 * atomic.h: ppc fixes.
1788 2003-12-19 Bernie Solomon <bernard@ugsolutions.com>
1790 * handles.c: remove my bad use of MONO_ZERO_ARRAY_LENGTH
1793 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
1795 * shared.c: (_wapi_shm_open) make scratch file
1796 not have to immediately regrow to avoid remaps
1797 (HPUX can't cope with these).
1798 (_wapi_shm_attach) use actual size of file
1799 to set scratch data_len for the creating process.
1801 * handles.c: (_wapi_handle_new_internal) make
1802 sure mutex & cond var are initialized even for
1803 non process shared ones.
1804 (_wapi_handle_unref) always call destroy
1805 routines on mutex & cond var
1807 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
1809 * daemon.c: change channel data structure so
1810 input sources are removed from glib event loop
1811 properly. xsp works better on Solaris and
1814 2003-12-12 Bernie Solomon <bernard@ugsolutions.com>
1816 * wapi-private.h: Replace G_GNUC_PRETTY_FUNCTION
1817 definition with file & line number for non-GCC
1820 2003-12-08 Bernie Solomon <bernard@ugsolutions.com>
1822 * Makefile.am: make sure hppa_atomic.s is in distribution
1824 2003-12-01 Dick Porter <dick@ximian.com>
1827 * mutexes.c (CreateMutex):
1828 * mutex-private.h (struct _WapiHandle_mutex):
1829 * handles.c: Look up certain handle types by name, in a shared
1830 namespace. Currently only mutex handles have this implemented.
1833 * semaphores.c (CreateSemaphore):
1834 * events.c (CreateEvent): Fix signature
1836 2003-11-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1838 * io.c: don't call g_free before testing errno as it may modify it.
1839 If the path exists, return an error if it's not a directory. Fixes
1842 2003-11-20 Dick Porter <dick@ximian.com>
1844 * io.c: Missed a little-endian UTF16 conversion. Patch from
1845 Jeroen Zwartepoorte (Jeroen@xs4all.nl), fixes bug 51065.
1847 2003-10-29 Dick Porter <dick@ximian.com>
1849 * io.c (MoveFile): If the move crosses filesystems, try and fall
1850 back to copy and delete. Patch from Jörg Rosenkranz
1851 (JoergR@voelcker.com), fixes bug 50298.
1853 2003-10-28 Dick Porter <dick@ximian.com>
1855 * io.c: Use the new encoding conversion to cope with non-utf8
1856 locales in filenames.
1858 * processes.c: Ditto for process arguments.
1860 Tue Oct 21 12:01:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
1862 * atomic.h: some ppc inline asm fixes (incorrect use of labels,
1863 incorrect register constraints, incorrect clobber lists).
1865 2003-10-13 Bernie Solomon <bernard@ugsolutions.com>
1867 * Makefile.am hppa_atomic.s: add HP 64bit
1868 implementation of atomic ops
1870 2003-10-13 Zoltan Varga <vargaz@freemail.hu>
1872 * threads.c (CreateThread): Wrap pthread_attr_setstacksize call in
1873 a conditional for platforms that don't have it.
1875 2003-10-09 Bernie Solomon <bernard@ugsolutions.com>
1877 * threads.c: (CreateThread) use stacksize argument
1878 if non-zero - change default for 64 bits to 4Mb
1880 2003-09-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1882 * sockets.c: set last error when socket creation fails. This shed some
1883 light on bug #49015.
1885 2003-09-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1887 * processes.c: fixed bug #48973: we only change \ by / for the argument
1888 to be used as command.
1889 When getting the program name from the args, don't let the space between
1892 2003-09-24 Bernie Solomon <bernard@ugsolutions.com>
1894 * atomic.h atomic.c: fix sparc so lock is
1895 global, increment does so and it compiles under Sun compiler.
1897 2003-09-22 Bernie Solomon <bernard@ugsolutions.com>
1899 * handles.c: include <string.h> directly as may
1900 not be nested in <sys/un.h> like Linux
1902 2003-09-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1905 (DeleteFile): call SetLastError on failure. Fix by
1906 richard.torkar@htu.se (Richard Torkar). Closes bug #48222.
1908 2003-09-15 Lluis Sanchez Gual <lluis@ximian.com>
1910 * daemon.c: In compare_process(), discard handles already signalled.
1912 2003-09-02 Dick Porter <dick@ximian.com>
1914 * io.c: Work around glib brain-dead assumptions about utf8-encoded
1915 filenames. Fixes bug 30781.
1917 2003-08-28 Dick Porter <dick@ximian.com>
1919 * critical-sections.c: Patch from Bernie Solomon
1920 <bernard@ugsolutions.com> to emit a warning if locking a critical
1923 2003-07-23 Dick Porter <dick@ximian.com>
1926 * daemon.c (maybe_exit): Avoid the race condition when the daemon is
1927 closing but another client comes along when the shared data is still
1928 visible. Should fix bugs 33671 and 35213.
1930 2003-07-23 Dick Porter <dick@ximian.com>
1932 * handles.c: Initialise handle mutex and cond. Fix by
1933 Bernie Solomon <bernard@ugsolutions.com>
1935 2003-07-15 Dick Porter <dick@ximian.com>
1937 * timed-thread.c (timed_thread_start_routine): Fix virtual memory
1938 leak when threads quit. Fixes bug 44067.
1940 Wed Jun 18 19:08:40 CEST 2003 Paolo Molaro <lupus@ximian.com>
1942 * io.c: never add write permission for group or others in
1943 SetFileAttributes ().
1945 2003-06-17 Dick Porter <dick@ximian.com>
1947 * io.c (SetFileAttributes): Implement the ReadOnly attribute, and
1948 ignore the unsupported ones ("fixes" bug 44977).
1950 2003-06-17 Lluis Sanchez Gual <lluis@ximian.com>
1952 * misc.c: fix bug in _wapi_calc_timeout. It gave wrong values for
1953 high ms values (there was an overflow).
1955 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
1957 * system.h (struct _WapiSystemInfo ): Fix warnings when using gcc-3.3.
1959 2003-06-11 Dick Porter <dick@ximian.com>
1961 * shared.c: Fix shared directory creation. Patch from
1962 Pablo Baena <pbaena@uol.com.ar>
1964 2003-06-10 Dick Porter <dick@ximian.com>
1966 * atomic.c: Delete the useless compile warning
1968 2003-06-09 Dick Porter <dick@ximian.com>
1970 * daemon.c: Lookup env as a string array. Fixes bug 44289. Also
1971 make setting the process handle value in the environment actually
1974 * processes.c: Pretty up the process name, if it happens to be
1975 "mono" such as when another mono process forks "mono foo.exe"
1977 2003-06-05 Dick Porter <dick@ximian.com>
1979 * processes.c (process_set_current): Don't do an expensive handle
1980 search at application startup, check the environment to see if the
1981 process handle has already been created.
1983 * io.c: Don't do an expensive handle search when creating stdin,
1984 stdout and stderr handles, just create them all the first time one
1991 * handles-private.h:
1992 * daemon-messages.h:
1994 * daemon.c: Support for "unlimited" number of handles and scratch
1997 Speed up application startup by passing process handle in the
1998 environment, rather than let the app scan all handles (which gets
1999 really slow when there are more than a few thousand to check.)
2001 Initialise some structs passed to syscalls, noticed by valgrind.
2004 2003-05-20 Dick Porter <dick@ximian.com>
2006 * io.c (FindFirstFile): Include . files in the glob. Fixes bug
2009 2003-05-19 Dick Porter <dick@ximian.com>
2011 * threads.c: Set the new thread's stack size to 2M. Fix needed
2012 for BSD, reported by Martin Dvorak <md@9ll.cz>
2014 2003-05-16 Dick Porter <dick@ximian.com>
2017 * io.c: Implement GetTempPath()
2019 2003-05-16 Dick Porter <dick@ximian.com>
2021 * processes.c (CreateProcess): Set some error codes
2023 2003-05-12 Dick Porter <dick@ximian.com>
2025 * misc.c (_wapi_calc_timeout): Cope with overflowing tv_nsec.
2026 Patch from Martin Dvorak <mdvorak@ninell.cz>.
2028 2003-05-10 Dick Porter <dick@ximian.com>
2030 * io.c (CopyFile): Copy file mode as well as file data. Based on
2031 suggestion by Giuseppe Greco <giuseppe.greco@agamura.com>, bug
2034 2003-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2036 * handles.c: don't call GC_gcollect when creating new handles.
2038 2003-05-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2040 * handles.c: added some debugging code. Call GC_gcollect
2041 before creating a new handle. It makes Lupus' test run smoother and
2042 faster (from 62 to 83 request per second). Notice that calling
2043 GC_finalizer_notifier if needed (GC_should_invoke_finalizer ()) does
2044 not improve nor degrade the performance, so i don't do it.
2046 2003-05-02 Dick Porter <dick@ximian.com>
2048 * sockets.c: Rearrange closesocket() and socket_close_private(),
2049 and remember to unref the handle, so we don't leak socket handles.
2050 Fix from Pelle Johnsen <pelle.johnsen@mail.dk>
2052 2003-04-11 Dick Porter <dick@ximian.com>
2054 * atomic.h: ARM atomic operations by Malte Hildingson
2055 <tds00mahi@tellus.thn.htu.se>
2057 Tue Apr 8 11:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2059 * atomic.h: fix macosx build by "Urs C. Muff" <umuff@quark.com>.
2061 2003-04-03 Martin Baulig <martin@ximian.com>
2063 The following change is conditional to `WITH_INCLUDED_LIBGC'
2064 which is not yet enabled by default.
2066 * threads.c (SuspendThread, ResumeThread): Fully implemented this.
2067 (gc_init): New static function; install a signal handler for
2068 SIGPWR which is used to suspend threads. [FIXME: it SIGPWR
2069 doesn't exist on all Unix systems, we need to find another
2071 (mono_wapi_push_thread_stack): New public function. Tells the
2072 garbage collector about the current stack pointer of a suspended
2075 2003-04-03 Martin Baulig <martin@ximian.com>
2077 * timed-thread.h (TimedThread): Added `suspended_sem',
2078 `suspend_count' and `stack_ptr'.
2080 2003-03-28 Dick Porter <dick@ximian.com>
2082 * atomic.h: PPC support gratiously donated to the public domain
2083 by John Duncan <jddst19@mac.com>
2085 2003-03-20 Dick Porter <dick@ximian.com>
2087 * sockets.c (_wapi_connect): If connect() fails with EACCES, try
2088 setting SO_BROADCAST and connecting again. Fixes bug 39178.
2090 2003-03-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2092 * processes.c: included Jerome Laban's patch and call SetLastError when
2093 the executable is not found.
2095 2003-03-03 Dick Porter <dick@ximian.com>
2097 * io.c (CreateFile): Try opening directories readonly, so that
2098 timestamps can be adjusted. Patch by Elan Feingold
2099 <efeingold@mn.rr.com>.
2101 2003-02-25 Dick Porter <dick@ximian.com>
2103 * shared.c (_wapi_shm_attach): Return a failure code on system
2104 call errors, rather than exiting.
2106 2003-02-21 Dick Porter <dick@ximian.com>
2108 * processes.c (GetCurrentProcessId): Use the current process
2109 handle to return the process ID, as getpid() is unreliable
2110 (linuxthreads gives each thread a different pid). Fixes bug
2113 2003-02-21 Dick Porter <dick@ximian.com>
2115 * io.c (FindNextFile): Skip over dangling symlinks. Fixes bug
2118 2003-02-11 Dick Porter <dick@ximian.com>
2121 * timefuncs.c: Added GetTickCount()
2123 2003-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2125 * error.c: added WSA_EHOSTUNREACH mapping.
2127 2003-01-26 Miguel de Icaza <miguel@ximian.com>
2129 * io.c (SetFileAttributes): This routine is not currently
2130 implemented for the general case, but I added a special case to
2131 set the executable bit on Linux.
2133 Wed Jan 15 15:55:40 CET 2003 Paolo Molaro <lupus@ximian.com>
2135 * sockets.h, daemon.c, io.c: compilation fixes on MacOSX.
2137 2003-01-08 Dick Porter <dick@ximian.com>
2139 * sockets.c: Fixed setting blocking mode to true (fixes bug 36388)
2141 2002-12-11 Juli Mallett <jmallett@FreeBSD.org>
2143 * daemon.c, handles-private.h, handles.c, wapi-private.h:
2144 Check for an implementation which says it supports
2145 _POSIX_THREAD_PROCESS_SHARED, rather than just one that
2146 defines the symbol. Defined but with a value of -1 still
2147 means that it is unsupported.
2149 2002-12-08 Martin Baulig <martin@ximian.com>
2151 * handles.c (_wapi_handle_new): Create new non-shared handles with
2152 an initial refcount of 1, not 0.
2154 2002-11-22 Dietmar Maurer <dietmar@ximian.com>
2156 * threads.c (TlsGetValue): removed unnecessary mutex
2158 2002-11-20 Dick Porter <dick@ximian.com>
2160 * timed-thread.c (_wapi_timed_thread_attach): Attached threads
2161 need to store their data structure too.
2163 * threads.c: Make sure the threading data is initialised wherever
2166 2002-11-15 Dick Porter <dick@ximian.com>
2168 * timed-thread.c: Removed unneeded parameters in
2169 _wapi_timed_thread_attach().
2171 * threads.c: Renamed AttachThread() to make it not look like
2172 external API. Removed unneeded parameters.
2174 2002-11-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2176 * error.[ch]: added errno_to_WSA (). It displays a warning and return
2177 WSASYSCALLFAILURE if there is no error mapping for the given errno,
2179 * sockets.c: use errno_to_WSA and fixed display of warning for h_errno.
2181 2002-10-31 Dick Porter <dick@ximian.com>
2184 * io.c: Define and use INVALID_FILE_ATTRIBUTES
2186 2002-10-07 Dick Porter <dick@ximian.com>
2189 * daemon.c: Use a more accurate time source for process start and
2192 2002-10-03 Dick Porter <dick@ximian.com>
2196 * threads.c: Fixes for freebsd. Make sure that mutex and condition
2197 creation and deletion happen in the process that owns them, when
2198 POSIX shared thread objects aren't supported. This breaks on
2199 freebsd, as pthread_t is a pointer to data.
2201 2002-10-02 Dick Porter <dick@ximian.com>
2203 * shared.c: Use mmap() instead of sysv shm for the shared data.
2205 * wapi-private.h (_WAPI_HANDLE_VERSION): Reset back to 0, for the
2209 * daemon.c: mmap()ed regions survive fork, so just pass the
2210 pointer to _wapi_daemon_main instead of mapping it again.
2212 2002-10-01 Dick Porter <dick@ximian.com>
2214 * timed-thread.c: Kludge for CREATE_SUSPENDED thread creation.
2215 Unfortunately libgc uses the same thread suspend technique that I
2216 want to, and the two don't mix: libgc will deadlock when it tries
2217 to stop the world if a thread has already been suspended by
2218 someone else. Just do the simple suspended create rather than the
2219 general purpose thread suspension for now.
2221 * threads.c: Pass create flags to the timed_thread create call, to
2222 implement suspended thread creation. ResumeThread() partially
2223 implemented, to cope with the case where a newly created but
2224 suspended thread is launched.
2226 2002-09-30 Dick Porter <dick@ximian.com>
2228 * sockets.c (ioctlsocket): Set non-blocking mode in a better way,
2231 2002-09-27 Dick Porter <dick@ximian.com>
2233 * semaphores.c: Only include semaphore.h if it's present. Patch
2234 for BSD from jmmv@hispabsd.org (Julio Merino).
2236 2002-09-27 Dick Porter <dick@ximian.com>
2238 * processes.c: Pass environment and working directory to the
2239 daemon when forking. Don't let argv[0] be duplicated when looking
2240 for the program name. Implement EnumProcessModules (simple
2241 version for now, lsof-style later if needed), GetModuleBaseName,
2242 {Get,Set}ProcessWorkingSetSize (just faked, because the vm hints
2243 aren't available on Linux).
2245 * process-private.h: Store the process name, and the working set
2249 * handles-private.h: New functions to store and retrieve an array
2250 of strings in the scratch space
2252 * daemon.c: Don't miss deleting some handles when a client exits
2253 (we used to rely on the client doing the final cleanup, but
2254 obviously if the client is no longer there the daemon has to do
2257 Process forking now sets the environment and the working
2260 * io.c: Don't confuse fd 0 with an unassigned handle struct
2262 * atomic.h: Add a google cache alternative to the msdn URL
2264 2002-09-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2267 (_wapi_recvfrom): added ECONNRESET to the switch.
2269 2002-09-24 Mark Crichton <crichton@gimp.org>
2271 * atomic.h: Yea. On linux, sparc isn't sparc, it's __sparc__.
2274 2002-09-19 Mark Crichton <crichton@gimp.org>
2276 * daemon.c, shared.c: Added NEED_LINK_UNLINK for systems that
2277 dont have Linux's abstract filesystem for sockets.
2279 2002-09-19 Mark Crichton <crichton@gimp.org>
2281 * atomic.h: Added SPARC atomic asm code.
2282 * daemon.c, handles-private.h, handles.c, wapi-private.h:
2283 undefined _POSIX_THREAD_PROCESS_SHARED. This actually exists on
2284 Solaris 9, however, the code paths don't seem to work. More testing
2285 on the shared case is *really* needed.
2287 2002-09-03 Dick Porter <dick@ximian.com>
2290 * threads.c: Removed PosixKillThread(), because it's not in the
2293 2002-08-20 Dick Porter <dick@ximian.com>
2295 * handles.c (_wapi_handle_scratch_store): Made stored byte lengths
2296 multiples of 4 bytes, to keep header structures aligned. Needed
2297 for sparc, at least. (Patch from crichton@gimp.org)
2299 * handles.c: Removed 'disable_shm' variable (we've defaulted to
2300 building with shm enabled for months now)
2302 2002-08-19 Dick Porter <dick@ximian.com>
2304 * daemon.c: Rewrote the poll() loop to use GIOChannels instead,
2305 for legacy NeXT-based systems.
2307 2002-08-12 Dick Porter <dick@ximian.com>
2309 * atomic.h: Rename some parameters to avoid c++ keywords (Patch
2310 from Joseph Wenninger <kde@jowenn.at>)
2312 2002-08-05 Dietmar Maurer <dietmar@ximian.com>
2314 * threads.c: use fast spinlocks by default
2316 2002-08-02 Dick Porter <dick@ximian.com>
2318 * io.c (GetStdHandle): Add a handle reference when returning a
2319 duplicate console handle. This fixes the unref_handle errors in
2322 2002-08-01 Dietmar Maurer <dietmar@ximian.com>
2324 * threads.c (TLS_PTHREAD_MUTEX): define this because else some
2327 2002-08-01 Dick Porter <dick@ximian.com>
2329 * threads.c: Use atomic spinlocks in TLS functions
2332 * Makefile.am: Added mono-spinlock.h
2334 2002-07-21 Jeffrey Stedfast <fejj@ximian.com>
2336 * daemon-messages.c: #include <sys/types.h> and <sys/sockets.h> -
2337 these are needed for sendmsg() and also for struct msghdr (at
2338 least on Solaris). Solaris still won't build because struct msghdr
2339 doesn't have msg_flags, msg_control, or msg_controllen members.
2340 (CMSG_SPACE): Define for systems that don't have it.
2343 2002-07-20 Dick Porter <dick@ximian.com>
2349 * handles.c: Implemented pipe handles
2352 * daemon.c: Fixed bug in handle closing.
2355 * daemon.c: Forked processes now close all open file descriptors.
2357 Fri Jul 19 19:05:19 CEST 2002 Paolo Molaro <lupus@ximian.com>
2359 * sockets.h, io-layer.h, critical-sections.h: don't include config.h
2362 2002-07-19 Martin Baulig <martin@gnome.org>
2364 * threads.c (ExitThread): Call exit() if no threads has been
2367 2002-07-17 Dick Porter <dick@ximian.com>
2369 * daemon-messages.c: Freebsd fixes from Andreas Kohn
2370 <andreas.kohn@gmx.net>
2372 2002-07-15 Dick Porter <dick@ximian.com>
2374 * io.c: Removed bogus console_flush() method, that was just cut
2375 and pasted from file_flush when I separated the two handle types.
2377 2002-07-12 Dick Porter <dick@ximian.com>
2379 * io.c (convert_from_flags): Fixed misunderstanding wrt fcntl
2380 flags. Fixes bug 27633.
2382 2002-07-12 Dick Porter <dick@ximian.com>
2386 * daemon.c: Use size of sockaddr_un.sun_path from config.h
2388 2002-07-12 Dick Porter <dick@ximian.com>
2390 * processes.c (CreateProcess): Send stdin, stdout and stderr
2391 handles if the startup info doesnt specify new ones
2393 * io.c (GetStdHandle): Return the same handle when the same
2394 standard handle is requested
2396 * handles.c: Pass file descriptors when forking
2398 * daemon.c: Use supplied file descriptors when forking a new
2401 * daemon-messages.h:
2402 * daemon-messages.c: Pass stdin, stdout and stderr file
2403 descriptors to the daemon (used when forking)
2405 2002-07-11 Miguel de Icaza <miguel@ximian.com>
2407 * daemon.c (_wapi_daemon_main): Use sizeof
2408 (main_socket_address.sun_path) instead of hardcoded 108 value.
2410 * handles.c (shared_init): Use sizeof
2411 (shared_socket_address.sun_path) instead of hardcoded 108 value.
2413 2002-07-10 Dennis Haney <davh@davh.dk>
2417 * daemon.c: Lots of documentation, some added error checking, and
2418 code readability improvements.
2420 * daemon-messages.h: Add the Error request type to improve error
2423 * daemon-messages.c: Do a bit more error checking on send() and
2424 recv(), and log errors with a higher severity level.
2426 2002-07-04 Dick Porter <dick@ximian.com>
2428 * daemon.c (process_process_fork): Fix argument handling, due to
2429 buggy understanding of g_strsplit() behaviour.
2431 2002-07-03 Dick Porter <dick@ximian.com>
2434 * threads.c: Implement OpenThread(). Define access-control values
2440 * Makefile.am: Added access.h, to hold shared access-control
2443 2002-07-02 Dick Porter <dick@ximian.com>
2445 * wapi-private.h (_WAPI_HANDLE_VERSION): New protocol version
2447 2002-07-02 Dick Porter <dick@ximian.com>
2449 * handles.c (shared_init): Make a second attempt to contact the
2450 daemon if the shared memory attach succeeds, but the connect()
2451 fails. (This copes with the daemon crashing without cleaning up
2457 * shared.c (_wapi_shm_attach): Don't exec() anything when we fork
2458 the daemon, it's now built into the library.
2460 2002-06-25 Dick Porter <dick@ximian.com>
2463 * handles-private.h:
2464 * daemon-messages.h:
2465 * daemon.c: Process forking and handle data management
2468 * process-private.h:
2469 * processes.c: Process forking and other support functions
2471 2002-06-25 Dick Porter <dick@ximian.com>
2473 * versioninfo.h: PE resource decoding
2475 * unicode.c (_wapi_unicode_to_utf8): g_utf16_to_utf8 doesnt need
2476 to be told the string length
2478 * io.c: Removed the ACTUALLY_DO_UNICODE option. Fixed some leaks.
2479 Moved _wapi_time_t_to_filetime and the WapiFileTime typedef to
2482 2002-06-12 Dick Porter <dick@ximian.com>
2485 * daemon-messages.c: Handle SIGPIPE in a non-stupid way in the
2486 daemon, if MSG_NOSIGNAL isn't available. Thanks to Jaroslaw
2487 Kowalski <jarek@atm.com.pl> for pointing out the bogosity.
2489 2002-06-10 Jaroslaw Kowalski <jarek@atm.com.pl>
2491 * sockets.c, daemon-messages.c: Prevent SIGPIPE from being raised
2492 when writing to a closed socket.
2494 2002-06-08 Jeffrey Stedfast <fejj@ximian.com>
2496 * mono-mutex.c (mono_once): New convenience function for my
2501 * critical-sections.c:
2509 * atomic.c: Use mono_once() rather than pthread_once().
2511 2002-06-06 Jeffrey Stedfast <fejj@ximian.com>
2513 * handles.c (_wapi_handle_new): pthread_once() is not atomic, so
2514 if multiple threads all try to call _wapi_handle_new() before the
2515 shared data has been initialized, it is possible that we could get
2516 into a condition where shared_init() is being executed and later
2517 threads will pass by pthread_once() due to the fact that it has
2518 already been called and so therefor will attempt to use the shared
2519 data before it has been completely initialized. If we instead use
2520 a standard mutex locking mechanism around shared_init(), we can
2521 avoid the situation entirely. By wrapping the mutex locking in a
2522 check to see if we've already initialized the data, we can even
2523 avoid wasting resources by having to lock/unlock the mutex in any
2524 later calls (the only time we'd have to worry about
2525 locking/unlocking is the initial race to call shared_init() at
2528 Sat Jun 1 13:27:11 CEST 2002 Paolo Molaro <lupus@ximian.com>
2530 * atomic.h: inline asm fixes from Dennis Haney (davh@davh.dk).
2532 Fri May 31 16:21:54 CEST 2002 Paolo Molaro <lupus@ximian.com>
2534 * daemon.c, handles.c: rename "sun" local var since it's apparently
2535 a #define on Solaris.
2537 Fri May 31 15:40:14 CEST 2002 Paolo Molaro <lupus@ximian.com>
2539 * daemon-messages.c: work-around MSG_NOSIGNAL missing on some
2542 2002-05-15 Dick Porter <dick@ximian.com>
2544 * wait.c: Fix a deadlock in WaitForMultipleObjects
2546 2002-05-14 Dick Porter <dick@ximian.com>
2548 * io.c: Fix a cut&paste error, found by
2549 Jaroslaw Kowalski <jarek@atm.com.pl>
2551 2002-05-10 Dan Lewis <dihlewis@yahoo.co.uk>
2555 2002-05-09 Dick Porter <dick@ximian.com>
2561 * handles-private.h:
2563 * Makefile.am: Remove now-unused file wait-private.h
2565 2002-05-08 Dick Porter <dick@ximian.com>
2567 * shared.c: Better error messages, and report when daemon
2568 connection fails rather than blocking forever. Do some more
2569 shared memory sanity checking.
2571 * handles.c: Better error messages when connecting to shared
2572 memory and the handle daemon. Fall back to non-shared handles if
2573 an error occurs. Set the default back to 'shared handles'. Fix a
2574 crashing bug in scratch space allocation that mangled the block
2577 2002-05-07 Miguel de Icaza <miguel@ximian.com>
2579 * handles.c (shared_init): Disable SHM for now, people have too
2580 many problems with this, and the diagnostics are not helping.
2582 2002-05-06 Dan Lewis <dihlewis@yahoo.co.uk>
2584 * io.c: CreateFile sets win32 last error.
2586 2002-05-05 Dick Porter <dick@ximian.com>
2589 * handles-private.h:
2595 * process-private.h:
2597 * semaphore-private.h:
2601 * event-private.h: Simplify the WapiHandleOps struct: take out all
2602 the file-specific entries, leaving just the items that operate on
2603 handles themselves. Split the close operation into shared and
2604 private parts: shared close is called by the daemon.
2606 * handles.c: As above, but also pass handle allocation, ref and
2607 unref operations to the daemon. Populate the handle_ops array at
2608 compile time, because the daemon needs to call ops on handles too.
2609 Don't bother to track open handle counts any more, the daemon does
2613 * thread-private.h: As above, but also make the thread data
2616 * shared.c: Fork a handle daemon if the calling process created
2617 the shared memory segment.
2620 * daemon-messages.c:
2621 * daemon-messages.h:
2622 * Makefile.am: Build a daemon to manage handle allocation and
2623 destruction without needing to lock the shared memory
2625 2002-04-30 Jeffrey Stedfast <fejj@ximian.com>
2627 * atomic.c: Changed to use a normal mutex rather than a spinlock
2628 since a lot of platforms seem to not have them :\
2630 2002-04-30 Dick Porter <dick@ximian.com>
2632 * Completely rewrote the handle waiting code: removed the helper
2633 thread and its attendant complexity. All handle waiting is now
2634 abstracted into the WaitForSingleObject() and
2635 WaitForMultipleObjects() functions.
2637 * Implemented inter-process sharing of handles using sysv shared
2638 memory. This makes handles even more opaque, with a handle now
2639 just an index into an array.
2641 2002-04-25 Dan Lewis <dihlewis@yahoo.co.uk>
2643 * io.c: unitialized pointer in GetCurrentDirectory.
2645 Sat Apr 20 13:37:39 CEST 2002 Paolo Molaro <lupus@ximian.com>
2647 * threads.c: destroy the mutex at thread destruction
2648 (if/when thread destruction code will be actually called).
2649 When protecting a tls data pointer from the gc, use also the
2650 thread id in the key.
2652 Wed Apr 17 18:36:27 CEST 2002 Paolo Molaro <lupus@ximian.com>
2654 * timed-thread.c: avoid race condition when setting the thread to
2657 2002-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2659 * jit.h: to more #include lines to avoid breaking compilation
2660 under windows when upgrading mingw and w32api to version
2663 2002-04-16 Dick Porter <dick@ximian.com>
2665 * atomic.h: Explanatory comment about lack of 80386 support
2667 2002-04-15 Dick Porter <dick@ximian.com>
2669 * atomic.h: use xaddl for InterlockedIncrement() and
2670 InterlockedDecrement(). Use cmpxchgl in a loop for
2671 InterlockedExchange() and InterlockedExchangePointer().
2673 Mon Apr 15 13:31:22 CEST 2002 Paolo Molaro <lupus@ximian.com>
2675 * unicode.c: fix unicode_len() to not access uninitialized memory
2676 (and updated to conform to mono code style).
2678 Fri Mar 29 17:15:11 CET 2002 Paolo Molaro <lupus@ximian.com>
2680 * io.c: EEXISTS is ignored for directory creation.
2681 * mono-mutex.h: remove silly "pragma }" that emacs users insert
2682 because they use a broken editor:-)
2684 2002-03-28 Dick Porter <dick@ximian.com>
2690 * handles.c: Warning cleanups
2692 2002-03-27 Dan Lewis <dihlewis@yahoo.co.uk>
2694 * unicode.h, unicode.c: changed to gunichar2
2695 * io.h, io.c: changed strings to gunichar2*, added
2696 SetFileAttributes(), GetCurrentDirectory(), SetCurrentDirectory(),
2697 some fixes to FindFirstFile() and friends.
2699 2002-03-26 Dick Porter <dick@ximian.com>
2701 * types.h: Implement the large integer struct
2704 * timefuncs.c: Dummy functions that don't yet implement
2705 QueryPerformanceCounter() and QueryPerformanceFrequency()
2708 * threads.c: Implement SleepEx()
2711 * system.c: Beginnings of GetSystemInfo()
2713 * mono-mutex.c (pthread_mutex_timedlock): Fix a ms/ns conversion
2717 * context.c: Dummy function that doesnt yet implement
2721 * atomic.c: Interlocked functions
2723 Mon Mar 25 13:01:40 CET 2002 Paolo Molaro <lupus@ximian.com>
2725 * threads.c: use a gc-safe hash table to store tls pointers.
2727 2002-03-22 Dick Porter <dick@ximian.com>
2729 * threads.c: Fix a race condition where a thread can start and
2730 exit before the handle has been properly initialised (no reason
2731 why the handle couldn't be initialised beforehand, so do so)
2733 Fix a ms to ns conversion magnitude thinko.
2735 2002-03-21 Dick Porter <dick@ximian.com>
2737 * semaphores.c: Fix a problem when waiting for one or more
2738 semaphores, and another semaphore is Released (all waiting
2739 semaphores assumed they were signalled)
2741 2002-03-29 Dan Lewis <dihlewis@yahoo.co.uk>
2743 * io.h, io.c, uglify.h: added MoveFile, CopyFile, CreateDirectory,
2744 RemoveDirectory, GetFileAttributes, GetFileAttributesEx
2746 2002-03-19 Dietmar Maurer <dietmar@ximian.com>
2748 * threads.c (Sleep): bug fix: 1ms == 1000000ns
2750 2002-03-19 Dan Lewis <dihlewis@yahoo.co.uk>
2752 * io.h, io.c, events.c, mutexes.c, semaphores.c, sockets.c,
2753 threads.c, io.c: added flush method to handles.
2755 * io.c: FlushFileBuffers() and FindFirstFile() functions.
2757 Thu Mar 7 17:21:52 CET 2002 Paolo Molaro <lupus@ximian.com>
2759 * threads.c, timed-thread.c, wait.c: Boehm-GC anable.
2761 2002-02-20 Dick Porter <dick@ximian.com>
2763 * io-layer.h: Always build without cygwin support on windows
2765 Mon Feb 18 15:50:59 CET 2002 Paolo Molaro <lupus@ximian.com>
2767 * sockets.c: #undef DEBUG.
2769 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
2771 * io-layer.h: conditionally include sys/filio.h and sys/sockio.h
2772 for FIONBIO, FIONREAD, and SIOCATMARK.
2774 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
2776 * sockets.c: conditionally include sys/filio.h and sys/sockio.h
2777 for FIONBIO, FIONREAD, and SIOCATMARK.
2779 2002-02-13 Dick Porter <dick@ximian.com>
2781 * sockets.c: Implement shutdown and select
2783 2002-02-13 Jeffrey Stedfast <fejj@ximian.com>
2785 * mono-mutex.[c,h]: New source files that thinly wrap all pthread
2786 functions that take pthread_mutex_t and/or pthread_mutexattr_t
2787 arguments for the sake of portability. Implements recursive
2788 mutexes and pthread_mutex_timedlock.
2790 * critical-sections.c:
2797 * wait.c: Use the mono-mutex wrapper portability functions/macros.
2799 * pthread-compat.[c,h]: Replaced by mono-mutex.[c,h]
2801 2002-01-23 Dick Porter <dick@ximian.com>
2803 * sockets.c: Networking support, mostly wrapping BSD socket APIs
2804 with handle code, and translating errno into w32 error codes.
2806 * macros.h: Some w32 macros used with the socket support
2808 * error.c: Implemented GetLastError() and SetLastError()
2810 * Makefile.am: Added sockets, with kludge to override some symbols
2812 2001-12-17 Dietmar Maurer <dietmar@ximian.com>
2814 * unicode.c (_wapi_unicode_to_utf8): byteswap UTF16 strings before
2815 passing them to iconv
2816 (_wapi_unicode_to_utf8): only swap bytes on LE systems, remove bug
2817 from previous commit.
2819 2001-12-11 Dick Porter <dick@ximian.com>
2821 * io.c: Implement DeleteFile(), GetFileTime(), SetFileTime() and
2822 FileTimeToSystemTime().
2824 * unicode.c (unicode_len): Nasty way of finding length of unicode
2825 string with embedded NULLs (counts until two NULLs together).
2827 * mutexes.c (mutex_close):
2828 * events.c (event_close): Release the internal pthreads resources
2830 2001-11-26 Dick Porter <dick@ximian.com>
2832 * critical-sections.c:
2840 * wait.c: turn off DEBUG messages
2842 2001-11-22 Dick Porter <dick@ximian.com>
2844 * handles.c (SignalObjectAndWait): Implement
2846 * wait.c (WaitForSingleObject): Fix case where timeout == 0
2852 * events.c: Support for SignalObjectAndWait
2854 2001-11-21 Dick Porter <dick@ximian.com>
2861 * wait.c: Reliable method of returning which handle was signalled
2862 on return from WaitForMultipleObjects().
2864 2001-11-21 Dick Porter <dick@ximian.com>
2866 * events.c: Implement events
2868 2001-11-15 Dick Porter <dick@ximian.com>
2870 * mutexes.c: Implement mutexes
2874 * misc.c: Factor out some common code
2876 2001-11-13 Dick Porter <dick@ximian.com>
2878 * threads.c: Implement TLS. Implement GetCurrentThreadId(), and
2879 GetCurrentThread() by maintaining a hash of thread handles.
2881 * threads.h: Define thread and process creation flags
2883 2001-11-12 Dick Porter <dick@ximian.com>
2885 * critical-sections.c: Implement critical sections
2887 2001-11-12 Dick Porter <dick@ximian.com>
2889 * semaphores.c: Implement semaphores
2891 * wait.c (wait_for_item): Maintain a wait count rather than count
2894 * threads.c (thread_wait_multiple): Don't lock the wait item, that
2895 will block other wait threads
2897 2001-11-11 Dick Porter <dick@ximian.com>
2899 * Makefile.am: Rename some automake variables
2900 (from Nick Drochak <ndrochak@gol.com>)
2902 2001-11-10 Dick Porter <dick@ximian.com>
2904 * Makefile.am (libwapiincludedir): Fix include destination
2906 * .cvsignore: Ignore generated files
2908 2001-11-10 Dietmar Maurer <dietmar@ximian.com>
2910 * pthread-compat.c: added some include files to make it compile on
2913 2001-11-08 Dick Porter <dick@ximian.com>
2917 This is a library emulating the win32 threading and IO API.