1 2010-04-26 Geoff Norton <gnorton@novell.com>
3 * processes.c: Fix this for 64-bit darwin.
5 2010-04-20 Jonathan Pryor <jpryor@novell.com>
7 * collection.c: Cleanup platform checks around
8 pthread_attr_setstacksize(), and instead always use
9 MAX(65536, PTHREAD_STACK_MIN) as the stack size.
10 * mono-mutex.c: Remove near duplicate pthread_mutex_timedlock()
11 declarations, and merge via a CONST_NEEDED intermediate #define.
13 2010-04-19 Jonathan Pryor <jpryor@novell.com>
15 * collection.c, mono-mutex.c: Add Android support.
17 2010-04-14 Zoltan Varga <vargaz@gmail.com>
19 * collection.c (_wapi_collection_init): Set stack size on openbsd similarly to
22 2010-04-10 Andreas Färber <andreas.faerber@web.de>
24 * processes.c (EnumProcesses, load_modules): Add implementations
25 for Haiku. Fixes build on Haiku.
26 (OpenProcess, EnumProcessModules, get_process_name_from_proc):
27 Tweak implementations for Haiku.
28 * process-private.h: Fix _WAPI_PROCESS_UNHANDLED_PID_MASK for
30 * ChangeLog: Fix UTF-8 encoding
32 Code is contributed under MIT/X11 license.
34 2010-04-09 Zoltan Varga <vargaz@gmail.com>
36 * processes.c: Applied more openbsd changes from Robert Nagy <robert@openbsd.org>.
38 2009-04-06 Rodrigo Kumpera <rkumpera@novell.com>
40 * wthreads.c (TlsSetValue): Don't take locks here. We trust pthread_setspecific
41 return value to tell if we tried to store to an invalid slot.
43 2010-04-04 Zoltan Varga <vargaz@gmail.com>
45 * processes.c: Applied more openbsd changes from Robert Nagy <robert@openbsd.org>.
47 2010-04-03 Zoltan Varga <vargaz@gmail.com>
49 * processes.c: Applied more openbsd changes from Robert Nagy <robert@openbsd.org>.
51 2010-04-03 Zoltan Varga <vargaz@gmail.com>
53 * processes.c: Applied some openbsd changes from Robert Nagy <robert@openbsd.org>.
55 2010-03-26 Zoltan Varga <vargaz@gmail.com>
57 * sockets.c: Apply some openbsd changes from openbsd ports.
59 2010-03-26 Zoltan Varga <vargaz@gmail.com>
61 * shared.c: Disable shared supported by default, it can be enabled by setting
62 the MONO_ENABLE_SHM env variable.
64 2009-03-22 Rodrigo Kumpera <rkumpera@novell.com>
66 * threads.h: Add wapi_self_interrupt.
68 * wthreads.c: Add wapi_self_interrupt which puts the current
69 thread in interrupted state.
71 * wthreads.c (wapi_thread_clear_wait_handle): Previous handle
72 can possibly be NULL if an async interrupt cleared it.
74 This is safe because it is only async cleared if running inside a
77 2010-03-06 Gonzalo Paniagua Javier <gonzalo@novell.com>
79 * processes.c: made ShellExecuteEx actually work when the file name to
80 execute is quoted. Display a message intead of blindly ignoring the
81 result of g_shell_parse_argv(). Fixes bug #385497.
83 2010-03-05 Zoltan Varga <vargaz@gmail.com>
85 * shared.c (shm_semaphores_init): Applied patch from Cal Page
86 (age.cal@gmail.com). Fix support for USE_SHM.
88 2010-02-25 Geoff Norton <gnorton@novell.com>
90 * wait.c: If any of our handles are shared, we need to do
91 a polling wait so we're notified of the signal change.
93 Wed Feb 24 16:01:37 CET 2010 Paolo Molaro <lupus@ximian.com>
95 * Makefile.am: don't install the headers anymore, they are private.
97 2010-02-20 Zoltan Varga <vargaz@gmail.com>
99 * versioninfo.c (VerLanguageName): Remove code duplication a bit.
101 2009-12-02 Miguel de Icaza <miguel@novell.com>
103 * processes.c (EnumProcesses): Add support for OSX, patch from Tom
104 Philpot <tom.philpot@logos.com>
106 2009-11-30 Carlos Alberto Cortez <calberto.cortez@gmail.com>
108 * io.cs: In CopyFile check if the destination already exists before
109 trying to open it, and if it is the same as the source, report an error,
110 just as .net does. We do the check here to take advantage of the IOMAP
114 2009-11-13 Jonathan Chambers <joncham@gmail.com>
116 * mono-mutex.h: Implementation for Windows platform.
118 Code contributed under MIT/X11 license.
120 2009-11-13 Zoltan Varga <vargaz@gmail.com>
122 * processes.c: Include mono-path.h.
124 2009-11-12 Geoff Norton <gnorton@novell.com>
126 * processes.c: match_procname_to_modulename should resolve
127 symlinks when checking if two process modules match.
129 2009-11-04 Jonathan Chambers <joncham@gmail.com>
131 * mono-mutex.h: Add skeleton implementation for Windows platform.
133 Code contributed under MIT/X11 license.
135 2009-10-21 Gonzalo Paniagua Javier <gonzalo@novell.com>
137 * sockets.[ch]: fix function definition.
139 2009-10-21 Gonzalo Paniagua Javier <gonzalo@novell.com>
141 * sockets.[ch]: added TransmitFile implementation.
143 2009-10-04 Zoltan Varga <vargaz@gmail.com>
145 * processes.c: Implement get_process_name_from_proc () on solaris.
147 2009-09-24 Zoltan Varga <vargaz@gmail.com>
149 * processes.c (load_modules): Applied patch from Thomas Philpot
150 (tom.philpot@logos.com). Fixes #533893.
152 2009-09-15 Jeffrey Stedfast <fejj@novell.com>
154 * io.c (CreateFile): In the directory fallback case, use
155 _wapi_open() again so that IOMAP magic happens.
156 (CopyFile): Need to consistently use _wapi_open() here too.
157 (ReplaceFile): Use _wapi_open() here too and get rid of the
158 fallback code that tried re-opening the file w/o O_TRUNC since
159 there's no reason to do that.
161 2009-09-05 Zoltan Varga <vargaz@gmail.com>
163 * handles.c (_wapi_handle_real_new): Call _wapi_process_reap () when running
164 out of shared handes. Fixes #536776.
166 * processes.c (CreateProcess): Return false and set the error to
167 ERROR_OUTOFMEMORY when a process handle cannot be created.
168 (ShellExecuteEx): Propagate an ERROR_OUTOFMEMORY error code. Fixes part of
171 2009-09-01 Zoltan Varga <vargaz@gmail.com>
173 * processes.c (EnumProcessModules): Applied patch from Romain Tartière
174 (romain@blogreen.org). Fix this on freebsd/OSX. Fixes #533893.
176 2009-08-18 Christian Hergert <chris@dronelabs.com>
178 * wthreads.c: Roll back change for thread-id as it "embraces
179 and extends" the api by passing word-size for thread id on
182 2009-08-18 Christian Hergert <chris@dronelabs.com>
186 * wthreads.c: Be explicit when we are changing word sizes.
188 2009-08-18 Christian Hergert <chris@dronelabs.com>
190 * processes.c: Fix method declaration warnings.
191 * sockets.c: getsockopt() wants socklen_t for size.
193 2009-08-04 Miguel de Icaza <miguel@novell.com>
195 * posix.c (_wapi_stdhandle_create): Split this into a new file to
196 more easily support non-Posix platforms.
198 2009-07-20 Geoff Norton <gnorton@novell.com>
200 * thread-private.h: Use the new mono-semaphore.h.
202 2009-06-25 Gonzalo Paniagua Javier <gonzalo@novell.com>
204 * sockets.c: add the error number to the message so we can figure out
207 2009-06-25 Gonzalo Paniagua Javier <gonzalo@novell.com>
209 * wait.c: add missing 'break'.
211 2009-06-20 Zoltan Varga <vargaz@gmail.com>
213 * atomic.h: Fix ilp32 support on ppc.
215 2009-05-28 Mark Probst <mark.probst@gmail.com>
217 * collection.c (_wapi_collection_init): If pthread_create() fails,
218 try again with larger and then with no stack size set. Fixes
221 2009-05-26 Zoltan Varga <vargaz@gmail.com>
223 * shared.c (_wapi_shm_file): Avoid creating a .wapi directory here, create
224 it in _wapi_shm_file_open (), since platforms using posix shm don't need it.
226 2009-05-22 Miguel de Icaza <miguel@novell.com>
228 * wapi_glob.c: Do not need sys/param.h anymore, we now use the
229 POSIX PATH_MAX instead of BSD's MAXPATHLEN
231 * handles.c: Do not pull a reference to sockets if they are
234 * sockets.c: Allow for ports to define their own ioctlsocket.
236 * wthreads.c: Remove obsolete code that I recently introudced (the
237 hook for mono_register_thread_attr.
239 2009-05-22 Miguel de Icaza <miguel@novell.com>
241 * versioninfo.c: One missing signature, fixed.
243 2009-05-21 Miguel de Icaza <miguel@novell.com>
245 * daemon.c: Remove more DEBUG ifdef mess.
247 * shared.c (_wapi_shm_attach): Implemention for DISABLE_SHARED_HANDLES
249 2009-05-20 Miguel de Icaza <miguel@novell.com>
251 * sockets.c (ioctlsocket): Move support for MacOS semantics to the
252 ioctlsocket from the ifdef that was previously on metadata/
254 * wapi_glob.c (_wapi_glob): Use PATH_MAX from limits.h instead of
255 the BSD name from sys/param.h (MAXPATHLEN)
257 Do not include pwd.h as it is not used.
259 * thread-private.h: Use indent ifdef style for clarity
261 * sockets-wrappers.h: sys/socket.h conditional
263 * daemon-messages.h: sys/uio.h conditional.
265 * sockets.c: sys/ioctl.h conditional
267 * wthreads.c: work around for platforms with no thread fetching
270 * versioninfo.c: Use the portable mono_map_ interface instead of
271 using mmap directly and change the style to the Mono style.
273 Remove more DEBUG/ifdefs combos
275 * shared.c: Split the code to make DISABLE_SHARED remove all the
276 code that does not use the shared handles. Before it merely
277 removed some of it, with this we avoid hacks on platforms that can
280 Split the code to reduce the amount of ifdefs.
282 Remove #ifdef DEBUG from the source and use a macro instead.
284 2009-05-20 Miguel de Icaza <miguel@novell.com>
286 * locking.c: Split locking code into a separate file.
288 2009-05-18 Miguel de Icaza <miguel@novell.com>
290 * daemon.c: Move the compile check of MONO_SIZEOF_SUNPATH to the
293 * Rename `threads.c' to `wthreads.c' as broken build systems are
294 not able to cope with two files with the same name across multiple
297 2009-05-15 Geoff Norton <gnorton@novell.com>
299 * handles.c: Don't start the collection thread if we've disabled
302 2009-05-12 Zoltan Varga <vargaz@gmail.com>
304 * collection.c (collection_thread): Get rid of all the ifdefs and
305 gcc attributes, simply return NULL.
307 2009-05-11 Zoltan Varga <vargaz@gmail.com>
309 * shared.c: Applied patch from Koushik K. Dutta (koush@koushikdutta.com).
310 Fix the build on android.
312 2009-05-09 Miguel de Icaza <miguel@novell.com>
314 * messages.c: Split the scan into common and uncommon messages to
315 allow the messages that are not produced by Mono to be removed on
318 * messages.c (message_string): instead of having a gigantic switch
319 table, use a sorted structure in memory and do a binary search on
322 This reduces the runtime size by 49k and the debugging symbols by
325 2009-04-29 Gonzalo Paniagua Javier <gonzalo@novell.com>
327 * sockets.c: don't display a warning when connect() fails because the
328 socket was closed in another thread.
330 2009-04-23 Rodrigo Kumpera <rkumpera@novell.com>
332 * shared.c: Fix a bunch of memleaks.
334 2009-03-27 Zoltan Varga <vargaz@gmail.com>
336 * threads.h: Add a comment to CreateThread.
338 2009-03-20 Zoltan Varga <vargaz@gmail.com>
340 * threads.c handles.c wait.c: Change location of gc_wrapper.h.
342 2009-02-22 Robert Jordan <robertj@gmx.net>
344 * sockets.c: implement WSASend/WSARecv using sendmsg/recvmsg.
347 Code is contributed under MIT/X11 license.
349 2009-02-20 Gonzalo Paniagua Javier <gonzalo@novell.com>
351 * events.c: fix event_signal and namedevent_signal to actually signal
354 2009-02-12 Gonzalo Paniagua Javier <gonzalo@novell.com>
356 * io.c: EXDEV when moving directories fails now without creating a
357 file in the destination.
360 2009-02-09 Zoltan Varga <vargaz@gmail.com>
362 * wait.c (WaitForMultipleObjectsEx): Initialize poll variable.
364 2009-02-05 Miguel De Icaza <miguel@novell.com>
366 * sockets.c (_wapi_setsockopt): SO_REUSEPORT is needed also on
367 MacOS X. Fixes bug #471292
369 2009-01-29 Zoltan Varga <vargaz@gmail.com>
371 * shared.c: Fall back to file based shared storage if shm_open () fails
372 because /dev/shm is not mounted.
374 * shared.c: Add an alternative implementation using shared memory instead of
375 files. This fixes problems where the mono process would spin up the disk
376 every x secs on laptops. Fixes #434566, #415373 and #321949.
378 2009-01-16 Miguel de Icaza <miguel@novell.com>
380 * sockets.c (WSASend): Fix memory leak, and optimize for the case
383 This should really use writev or sendmsg to use the kernel
384 scatter/gather facility instead of emulating it by copying buffers.
386 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
388 * critical-sections.h (Enter/LeaveCriticalSection): Show
389 helpfull warning messages before crashing.
391 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
393 * handles-private.h (_wapi_handle_set_signal_state): Show
394 helpfull warning messages before crashing.
396 2009-01-26 Jeffrey Stedfast <fejj@novell.com>
398 * mono-mutex.[c,h]: Removed GPLv2 copyright notice which should
401 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
403 * threads.c: Add wapi_current_thread_desc that produces
404 a string representation of the current thread state.
406 * threads.h: Export wapi_current_thread_desc.
408 2009-01-18 Zoltan Varga <vargaz@gmail.com>
410 * io.c (GetDiskFreeSpaceEx): Applied patch from Koushik Dutta
411 (koush@koushikdutta.com). Disable this on android.
413 2009-01-16 Rodrigo Kumpera <rkumpera@novell.com>
415 * handles.c (_wapi_handle_timedwait_signal_handle): Don't use the
416 set_wait_handle/clear_wait_handle machinery for alertable waits in
417 case of non-alertable waits.
419 Non-alertable waits must continue and wait on the cond as this will
420 release the lock. Otherwise this will cause a deadlock as anyone trying
421 to pulse the cond will block trying to acquire the said lock because
422 the thread in non-alertable wait will be busy looping in WaitForSingleObjectEx
423 or similar function, never releasing the lock.
425 Thou this fixes quite a few of the hangs introduced by non-pooling alertable
426 waits, the long term plan is to verify if all non-alertable waits really need
429 2009-01-14 Zoltan Varga <vargaz@gmail.com>
431 * handles-private.h (_wapi_handle_set_signal_state): Set the signalled state
432 of the handle while locking the global signal cond mutex.
434 * wait.c (WaitForMultipleObjectsEx): Check the signalled state of handles
435 inside the critical section before waiting, otherwise we could go to waiting
436 even when the handles are already signalled.
438 2009-01-13 Zoltan Varga <vargaz@gmail.com>
440 Reapply r122913, this time handling processes by falling back to polling.
442 * handles.c: Rework the way the global signal stuff is handled: instead of
443 allocating a separate mutex/condvar pair for it, allocate a normal handle.
444 This way, it can reuse the alertable waiting code, allowing
445 WaitForMultipleObject to work without polling.
447 2009-01-09 Miguel de Icaza <miguel@novell.com>
449 Incorporate a few patches from Paolo, slightly modified:
451 * handles.c (_wapi_handle_check_share): On non-Linux systems, do
452 not even compile in the code that scans for /proc/fd, and go
453 directly to the fallback function.
455 2009-01-09 Paolo Molaro (lupus@ximian.com)
457 * handles.c: Do not include some header files in platforms that
460 2009-01-09 Miguel de Icaza <miguel@novell.com>
462 * messages.c: Eliminate a warning.
464 2009-01-09 Paolo Molaro (lupus@ximian.com)
466 * error.c: On some platforms that do not define these variables,
469 * security.c, io-private.h: Only include some headers if they
472 * sockets.c, sockets.h: do not import on this header files that
473 are only consumed internally in sockets.c.
475 2009-01-09 Zoltan Varga <vargaz@gmail.com>
477 * threads.c (_wapi_thread_apc_pending): Check for thread->wait_handle ==
478 INTERRUPTION_REQUESTED_HANDLE too.
479 (wapi_interrupt_thread): Rework the comments, the thread is no longer
480 required to call QueueUserAPC to make the wait functions return.
482 * threads.c handles.c threads-internal.h: Implement alertable waits without
485 2009-01-08 Geoff Norton <gnorton@novell.com>
487 * processes.c: Fix the osx version check to properly detect 10.5 v 10.4
489 2009-01-08 Christian Prochnow <cproch@seculogix.de>
491 * types.h: added WapiULargeInteger.
493 * uglify.h: added ULARGE_INTEGER, PULARGE_INTEGER.
495 * io.h: added WapiDriveType, added method declarations
496 for GetDiskFreeSpaceEx and GetDriveType
498 * io.c: added GetDiskFreeSpaceEx() to query disk size
499 and free space via statvfs or statfs system call.
500 added GetDriveType to query drive type via /etc/mtab or /etc/mnttab.
502 2009-01-07 Geoff Norton <gnorton@novell.com>
504 * processes.c: Properly implement support for Process.Modules on OSX.
505 Fixes OSX on nunit 2.4
507 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
509 * io.c (GetCurrentDirectory): Avoid calling g_get_current_dir straight
510 away as it doesn't handle ENAMETOOLONG correctly. As a bonus we avoid
511 allocating memory in the common path.
513 2009-01-07 Geoff Norton <gnorton@novell.com>
515 * processes.c: Only use open -W on OSX 10.5+. Patch from
518 2008-12-19 Bill Holmes <billholmes54@gmail.com>
520 * processes.c (get_module_name) : adjust size for unicode characters.
522 Code is contributed under MIT/X11 license.
524 2008-11-21 Zoltan Varga <vargaz@gmail.com>
526 * atomic.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>. Add
529 2008-11-18 Mark Probst <mark.probst@gmail.com>
531 * atomic.h: InterlockedExchangePointer and
532 InterlockedCompareExchangePointer for PPC64.
534 Code submitted by andreas.faerber@web.de at
535 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
538 2008-11-13 Bill Holmes <billholmes54@gmail.com>
540 * wait.h : Adding method declaration for WaitForInputIdle.
542 * wait.c : Adding implementation for WaitForInputIdle.
544 Code is contributed under MIT/X11 license.
546 Fri Oct 17 15:23:00 CEST 2008 Paolo Molaro <lupus@ximian.com>
548 * processes.c: patch from Geoff Norton (gnorton@novell.com) to
549 strdup the open program on OSX (bug #431811).
551 2008-10-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
553 * versioninfo.c: remove the use of g_strdown.
555 2008-09-25 Dick Porter <dick@ximian.com>
557 * wait.c: Make sure we keep references to handles we're waiting
558 for. Fixes bug 424851.
560 2008-07-29 Dick Porter <dick@ximian.com>
562 * processes.c (get_module_name): Make a last-ditch effort to
563 figure out the process name. Fixes bug 413723, patch by Casey
564 Marshall <casey.s.marshall@gmail.com>
566 2008-07-28 Dick Porter <dick@ximian.com>
568 * handles.c (_wapi_handle_count_signalled_handles): Remove an
569 unmatched _wapi_handle_ref(). Fixes bug 410743.
571 2008-07-15 Rodrigo Kumpera <rkumpera@novell.com>
573 * versioninfo.c (map_pe_file): Fix memory leak.
575 2008-07-01 Zoltan Varga <vargaz@gmail.com>
577 * process-private.h (_WAPI_PROCESS_UNHANDLED_PID_MASK): Fix the amd64 build.
579 2008-06-27 Dick Porter <dick@ximian.com>
581 * processes.c: Implement a form of process pseudo-handle to allow
582 non-mono processes to be manipulated. Fixes bug 313231.
584 * wait.c: Check for process pseudo-handles and fail if an attempt
585 is made to wait on one.
587 2008-06-19 Dick Porter <dick@ximian.com>
589 * sockets.c: Implement WSASend() and WSAReceive().
591 2008-06-02 Dick Porter <dick@ximian.com>
596 * messages.c: Implement FormatMessage, fixes bug 321827.
598 2008-05-29 Dick Porter <dick@ximian.com>
600 * sockets.c (socket_close): Clear any saved errors
601 (_wapi_connect): Don't save EWOULDBLOCK errors here, as that
602 breaks async connects. (Bug 377589 test case broken by the
603 previous fix to bug 356552)
605 2008-05-25 Zoltan Varga <vargaz@gmail.com>
607 * thread-private.h (struct _WapiHandle_thread): Remove 'owner_pid' field. Reorder
608 fields so this struct (which is the biggest of the handle structs) takes less
611 * threads.c (QueueUserAPC): Make this function signal safe by adding some
612 restrictions on its usage.
614 2008-05-14 Zoltan Varga <vargaz@gmail.com>
616 * mono-mutex.h: Get rid of the #ifdef __cplusplus defines, use G_BEGIN_DECLS
619 2008-05-07 Dick Porter <dick@ximian.com>
621 * io.c (FindNextFile): Handle symlinks correctly. Fixes bug
624 2008-04-25 Zoltan Varga <vargaz@gmail.com>
626 * handles.c (_wapi_handle_check_share): Fix a crash introduced by the lazy
627 creation of wapi handle slots.
629 2008-04-24 Zoltan Varga <vargaz@gmail.com>
631 * handles.c (shared_init): Align _wapi_fd_reserve to a multiple of
632 _WAPI_HANDLE_INITIAL_COUNT to avoid a problem when allocating handles.
634 2008-04-23 Zoltan Varga <vargaz@gmail.com>
636 * handles.c: Initialize the handle array entries on demand to save memory.
638 * wapi-private.h (_WAPI_HANDLE_INITIAL_COUNT): Decrease this to 256 to save
641 * handles-private.h (_WAPI_PRIVATE_MAX_SLOTS): Increase this to 1024*16 to
642 compensate for the decrease in _WAPI_HANDLE_INITIAL_COUNT.
644 * threads.c: Use #ifdef instead of #if for checking for valgrind/memcheck.h.
646 2008-04-22 Dick Porter <dick@ximian.com>
648 * wapi_glob.c (globextend): Comment out the code using ARG_MAX, as
649 that is broken on the latest opensuse.
651 2008-04-21 Dick Porter <dick@ximian.com>
653 * io.c (DeleteFile): Disable for now the bug fix for 323389, it's
654 breaking too much other stuff.
656 2008-04-20 Geoff Norton <gnorton@novell.com>
658 * processes.c: Fix the _NSGetEnviron define to prevent an impropoer
661 2008-04-18 Miguel de Icaza <miguel@novell.com>
663 * Applied patch from Dick Porter from bug #380649
665 2008-04-17 Dick Porter <dick@ximian.com>
667 * io.c (DeleteFile): Check file shares before deleting a file.
670 2008-04-17 Dick Porter <dick@ximian.com>
672 * io.c (DeleteFile): Return ERROR_ACCESS_DENIED if the file is
673 readonly. Fixes bug 378229.
675 2008-04-11 Geoff Norton <gnorton@novell.com>
677 * processes.c: The global extern environ doesn't exist on Mac. We
678 need to call NSGetEnviron instead.
680 2008-04-08 Dick Porter <dick@ximian.com>
682 * processes.c (CreateProcess): Improve the managed binary support,
683 so it works when the executable is passed in as the appname.
686 2008-04-04 Dick Porter <dick@ximian.com>
688 * io.c (MoveFile): Check file shares before moving a file. Fixes
691 2008-04-04 Dick Porter <dick@ximian.com>
693 * error.c (errno_to_WSA): handle ENODEV. Fixes the reopened part
696 2008-04-04 Dick Porter <dick@ximian.com>
698 * processes.c (GetModuleInformation):
700 * versioninfo.c: 64bit fixes
702 2008-04-03 Dick Porter <dick@ximian.com>
704 * io-portability.c (_wapi_basename, _wapi_dirname): Only turn \
705 into / when MONO_IOMAP is in effect. Fixes bug 346123.
707 2008-04-03 Dick Porter <dick@ximian.com>
709 * timefuncs.c (GetTickCount): Use mono_msec_ticks(), see bug
712 2008-04-01 Dick Porter <dick@ximian.com>
714 * versioninfo.c (get_string_block): Refine the fix for bug 354856
715 (r93661) so that it also fixes the new part of bug 374600.
717 2008-03-28 Dick Porter <dick@ximian.com>
719 * processes.c (GetExitCodeProcess): Check if a process has exited
720 and recorded it's exit code, before seeing if the process is
721 signalled. Fixes bug 325463.
723 2008-03-27 Dick Porter <dick@ximian.com>
725 * processes.c (match_procname_to_modulename): Check the whole
726 process name first, in case it is recorded as an absolute path.
729 2008-03-27 Dick Porter <dick@ximian.com>
731 * processes.c (ShellExecuteEx): Grotty kludge to work around
732 unpleasant feature in g_shell_parse_argv() where it treats '#'
733 embedded in a filename as a comment marker, and throws away the
734 rest of the line. When we're directly opening URLs quote the
735 filename, to avoid this. Fixes bug 371567.
737 2008-03-25 Dick Porter <dick@ximian.com>
739 * wapi-private.h (_WAPI_HANDLE_VERSION): Increment file layout
742 * threads.c: Make thread handles private to the process that owns
745 2008-03-22 Kornél Pál <kornelpal@gmail.com>
747 * io-layer.h: Windows: Rename GetProcessId to __GetProcessId for targets not
748 supporting it. This fixes MSVC build with new Windows SDKs that declare
749 GetProcessId unconditionally.
751 2008-03-20 Kornél Pál <kornelpal@gmail.com>
753 * io-layer.h: Removed Windows version macros.
755 Thu Mar 13 16:24:53 CET 2008 Paolo Molaro <lupus@ximian.com>
757 * processes.c: properly check for executable files (fixes bug #368829).
759 2008-02-05 Dick Porter <dick@ximian.com>
761 * versioninfo.c (VerLanguageName): Implement VerLanguageName.
763 2008-01-31 Bill Holmes <billholmes54@gmail.com>
764 * processes.c (match_procname_to_modulename) : Added to check if the last
765 part of module name is equal to the process name.
767 * processes.c (EnumProcessModules) : Changed the first entry in the returned
768 modules array (the process module) to be populated from the entry found
771 * processes.c (get_module_name & GetModuleInformation) : In the case where
772 the module passed in is NULL, search the /proc/<PID>/maps for a name that
773 matches the process name to populate the return information.
777 2008-01-29 Zoltan Varga <vargaz@gmail.com>
779 * security.c (RevertToSelf): Make this return TRUE if impersonating is not
782 * sockets.c (_wapi_connect): Add a workaround to a solaris x86 problem where
783 getsockopt (SO_ERROR) doesn't return an error code after connect () fails. Fixes
786 2008-01-23 Dick Porter <dick@ximian.com>
788 * versioninfo.c (get_string_block): When stepping over the
789 StringTable block, do not read an extra block at the end. Fixes
790 the new part of bug 354856.
792 2008-01-19 Dick Porter <dick@ximian.com>
794 * versioninfo.c (get_stringtable_block): Cope when the StringTable
795 block is first in the resources data, and we just need to step
796 over it. Fixes bug 354856.
798 2008-01-16 Dick Porter <dick@ximian.com>
800 * threads.c (_wapi_thread_set_termination_details): Move the
801 thread abandonment to outside the shared handle lock. Fixes bug
804 2008-01-16 Dick Porter <dick@ximian.com>
806 * versioninfo.c (VerQueryValue): Include trailing null in returned
807 string length, for MS compatibility.
809 2008-01-09 Dick Porter <dick@ximian.com>
811 * versioninfo.c (get_ptr_from_rva, scan_resource_dir): Make it
812 work on big-endian systems.
813 (scan_resource_dir): Copy the resource directory entry and
814 byteswap if necessary so it works big-endian. This fixes bug
815 345972 for real this time.
816 (VerQueryValue): String values set the length to the number of
817 unicode chars, but the data length reported was already correct so
818 don't halve it again. Fixes the previous fix for bug 345972.
819 (GetFileVersionInfo): On big-endian systems, scan the resource
820 data and turn all unicode strings into UTF-16BE. FileVersionInfo
821 now works big-endian.
823 2008-01-04 Dick Porter <dick@ximian.com>
825 * versioninfo.c (VerQueryValue): Returned buffer length counts
826 chars not bytes for string data. Fixes bug 345972 again.
827 (get_enclosing_section_header): Make sure values read are treated
828 as LE. Fixes crash on ppc reported in bug 345972.
830 2007-12-17 Mark Probst <mark.probst@gmail.com>
832 * threads.c: Guard against a race condition involving
833 thread_hash_key that can occur during shutdown.
835 2007-12-08 Zoltan Varga <vargaz@gmail.com>
837 * processes.c: Include sys/mkdev.h if exists. Fixes solaris x86 build.
839 2007-12-06 Dick Porter <dick@ximian.com>
841 * versioninfo.c: Resource language values must be compared in a
842 'case'-insensitive manner. Fixes bug 345972.
844 2007-12-05 Dick Porter <dick@ximian.com>
846 * io.c (CreateFile): Create files with mode 0666 (&~umask) by
847 default. Fixes bugs 325299 and 337040.
849 2007-11-22 Dick Porter <dick@ximian.com>
851 * critical-sections.h (EnterCriticalSection): Reinstate the
852 asserts in the devel branch, so any problems aren't obscured.
854 2007-11-22 Dick Porter <dick@ximian.com>
856 * versioninfo.c (find_pe_file_resources): Make it work on 64bit
857 systems. Fixes bug 343353.
859 2007-11-21 Dick Porter <dick@ximian.com>
861 * processes.c (load_modules): Rewrite based on the libgc
862 /proc/<pid>/maps parsing to avoid using glib functions only
863 available since 2004.
864 (load_modules): Check for duplicates before adding a module to the
867 2007-11-15 Dick Porter <dick@ximian.com>
869 * processes.c (load_modules): Don't bother if we don't have
870 g_strsplit_set() and g_strv_length(). Allows building against old
872 (EnumProcessModules): Don't miss the first module returned by
875 2007-11-15 Dick Porter <dick@ximian.com>
877 * processes.c: Implement process module support by reading from
878 /proc if it's available.
881 * versioninfo.c: New functions to implement PE file version info
884 2007-11-08 Dick Porter <dick@ximian.com>
886 * critical-sections.h (EnterCriticalSection): Disable the critical
887 section asserts for the release branch
889 2007-11-05 Kornél Pál <kornelpal@gmail.com>
891 * io-layer.h: Added includes for run-time GetProcessId API detection for
894 2007-10-26 Dick Porter <dick@ximian.com>
896 * shared.c (_wapi_shm_file_open): Set the umask when opening
897 shared files, so restrictive defaults don't prevent subsequent
898 processes re-opening them.
900 2007-10-18 Zoltan Varga <vargaz@gmail.com>
902 * atomic.h (InterlockedCompareExchange): Fix the ia64 version so it works for
903 negative values too. Hopefully fixes #332700.
905 2007-09-26 Dick Porter <dick@ximian.com>
907 * io-portability.c (_wapi_io_scandir): Only update the error
908 status of glob() when performing a secondary glob() if the first
909 returned an error. Fixes bug 325107.
911 2007-09-12 Marek Habersack <mhabersack@novell.com>
913 * io-portability.c: options_init moved to
914 utils/mono-io-portability.c
915 Do not initialize portability helpers here, it's done in
917 find_file and find_in_dir moved to utils/mono-io-portability.c
919 2007-09-09 Robert Jordan <robertj@gmx.net>
921 * sockets.c (_wapi_setsockopt): Add support for FreeBSD multicast
922 sockets. Fixes #81891.
923 Code is contributed under MIT/X11 license.
925 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
927 * processes.h, processes.c : ok, they are simple string.
929 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
931 * processes.h : sigh, I really hate fixing them on windows :(
933 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
935 * processes.c : fix build again.
937 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
939 * processes.h : removed extra parameters from CreateProcessWithLogonW.
941 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
943 * processes.c, processes.h: added CreateProcessWithLogonW(). For now
944 it just calls CreateProcess().
945 * io-layer.h : CreateProcessWithLogonW() requires WINVER 0x0500
948 2007-08-23 Robert Jordan <robertj@gmx.net>
950 * processes.[c|h]: Implement Get|SetPriorityClass ().
951 Code is contributed under MIT/X11 license.
953 Tue Aug 21 20:08:09 CEST 2007 Paolo Molaro <lupus@ximian.com>
955 * io.c: made convert_arg_to_utf8() and write_file() static.
956 Worked around gcc's incorrect warning.
958 2007-08-20 William Holmes <billholmes54@gmail.com>
960 *io.c: Added implementation for ReplaceFile.
961 *io.h: Added deceleration for ReplaceFile method.
963 Code is contributed under MIT/X11 license.
965 2007-08-20 Wade Berrier <wberrier@novell.com>
967 * processes.c: include sys/resource.h for rusage to fix
970 Mon Aug 20 12:36:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
972 * processes.c: implemented query for user/system times using
975 2007-08-10 Dick Porter <dick@ximian.com>
977 * sockets.c (_wapi_getsockopt, _wapi_setsockopt): Check the option
978 level as well as the name when mangling some of the values. Fixes
981 2007-08-02 Dick Porter <dick@ximian.com>
983 * sockets.c: Changes in error handling, and move the SO_REUSEADDR
984 setting from metadata/socket-io.c.
986 2007-08-01 Dick Porter <dick@ximian.com>
988 * io-portability.c (_wapi_io_scandir): Special-case patterns
989 ending in '.*' so that files with no extension are also matched.
993 * wapi_glob.c: Reinstate WAPI_GLOB_APPEND, and add
994 WAPI_GLOB_UNIQUE to avoid matching the same entry twice when
997 2007-07-26 Dick Porter <dick@ximian.com>
1002 * critical-sections.c:
1004 * critical-section-private.h:
1007 * error.c: Clean up TLS and pthreads structures. Finishes off bug
1010 * collection.c (collection_thread): Exit the collection thread if
1011 the io-layer has been cleaned up.
1013 * mono-mutex.h (mono_mutexattr_destroy): Add this define too
1015 Mon Jul 23 10:40:35 CEST 2007 Paolo Molaro <lupus@ximian.com>
1017 * timefuncs.c: make TickCount measure from boot time if it's
1020 2007-07-19 Juraj Skripsky <js@hotfeet.ch>
1022 * io.c (MoveFile): Fix a leak.
1024 Fri Jul 13 12:46:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
1026 * handles-private.h, handles.c, thread-private.h, threads.c,
1027 uglify.h, wait.c: temporarily revert the alertable wait changes
1028 (r79386) until the deadlock issues are fixed.
1030 2007-06-22 Dick Porter <dick@ximian.com>
1032 * shared.c: The non-shared mutexes weren't being initialised properly
1033 on macos. Fixes bug 81929.
1035 2007-06-13 Randolph Chung <tausq@debian.org>
1037 * atomic.h: Enable for all hppa targets.
1038 * Makefile.am: rename hppa_atomic.s to hppa_atomic.S so the preprocessor
1039 can handle the file.
1040 * hppa_atomic.s: Renamed to ...
1041 * hppa_atomic.S: ... and updated to work on both HPUX and Linux.
1043 2007-06-13 Dick Porter <dick@ximian.com>
1045 * handles.c (timedwait_signal_wait_cond): Alertable waits on
1046 private handles are now interrupted by signalling the same
1047 condition that would end the wait if the handle became signalled,
1048 rather than polling. (Shared handles still have to poll.)
1050 * threads.c (_wapi_thread_queue_apc): Interrupt the thread if it's
1053 * handles-private.h (_wapi_handle_current_thread_set_waiting_on):
1054 Helper functions to inform the APC queuing functions when threads
1055 are waiting for handles, and to interrupt the wait.
1057 * wait.c (WaitForMultipleObjectsEx): Need to tell the handle
1058 waiting functions if any of the handles in question are shared
1060 2007-06-06 Miguel de Icaza <miguel@novell.com>
1062 * processes.c (is_managed_binary): Fix for OSX.
1064 2007-06-06 Wade Berrier <wberrier@novell.com>
1066 * atomic.h (InterlockedExchangePointer): cast to pointer to to silence
1067 compiler warnings (autobuild fails the build on this type of warning)
1069 2007-05-21 Dick Porter <dick@ximian.com>
1071 * io-portability.c (_wapi_g_dir_open): Don't propagate any errors
1072 from the second call to g_dir_open, preserve the original error if
1073 the second call still fails but clear the error if it succeeds.
1075 2007-05-10 Dick Porter <dick@ximian.com>
1077 * sockets.c (_wapi_recvfrom): Refine the fix to bug 75705 so EINTR
1078 isn't returned if the remote end shuts down cleanly. Fixes zmd
1079 and the second example in bug 75705.
1081 2007-04-26 Dick Porter <dick@ximian.com>
1083 * shared.c (_wapi_shm_semaphores_init): Need to check
1084 MONO_DISABLE_SHM in this entry point, as it's called before
1085 _wapi_shm_attach(). Fixes bug 81436.
1087 2007-04-24 Dick Porter <dick@ximian.com>
1089 * sockets.c (_wapi_recvfrom, socket_close): Force recvfrom() to
1090 error if the socket is closed while the receive is blocking.
1093 2007-04-13 Dick Porter <dick@ximian.com>
1096 * shared.c: Complete the reimplementation of disabling of shared
1097 memory, by not allocating sysv semaphores when shm disabling has
1098 been requested (either at compile time or run time.)
1100 * processes.c (CreateProcess): Don't synchronize locking across
1101 processes when forking, when shared memory has been disabled.
1103 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
1106 * wapi_glob.c: remove reference to sys/cdefs.h, use glib instead.
1109 2007-04-05 Dick Porter <dick@ximian.com>
1112 * io-portability.c (_wapi_io_scandir): Moved from io.c, and
1113 changed to use a cut-down version of glob(3) that has been
1114 extended to match with case-insensitivity if needed.
1117 * wapi_glob.c: Cut down implementation of glob(3), based on
1120 2007-03-22 Dick Porter <dick@ximian.com>
1122 * sockets.c (_wapi_connect): Do additional checks when connect(2)
1123 fails, because some systems don't let it be restarted. Patch
1124 based on one submitted by Robert S Wojciechowski <robertw@ssgx.com>,
1127 2007-03-09 Jonathan Chambers <joncham@gmail.com>
1129 * io-layer.h: Remove UNICODE and _UNICODE defines as
1130 these are done by configure.in now.
1132 Code is contributed under MIT/X11 license.
1134 Thu Mar 8 19:42:17 CET 2007 Paolo Molaro <lupus@ximian.com>
1136 * shared.c: partial support for MONO_DISABLE_SHM env var.
1138 2007-03-05 Wade Berrier <wberrier@novell.com>
1140 * atomic.h: atomic fixes from Michael Matz for for s390
1141 and s390x ( bnc #237611 and bxc #80892 )
1143 2007-03-05 Miguel de Icaza <miguel@novell.com>
1145 * io.c (CreateFile): Use FILE_ATTRIBUTE_TEMPORARY to mean 0600
1146 permissions. For 80688
1148 (MoveFile): Use errno_copy here, just to avoid a potential
1149 errno-changing code in the future from g_free.
1151 Also, ignore EXDEV errors as they are handled immediately after
1152 (avoid printing out an error).
1156 Mon Feb 12 15:50:24 CET 2007 Paolo Molaro <lupus@ximian.com>
1158 * shared.c: exit if semaphores can't be created (bug #80616).
1160 2007-02-01 Geoff Norton <gnorton@customerdna.com>
1162 * collection.c: NetBSD doesn't define PTHREAD_STACK_MIN.
1164 2007-01-26 Dick Porter <dick@ximian.com>
1167 * sockets.c (_wapi_getsockopt): Windows seems to not reset
1168 SO_ERROR values when they're read, contrary to the documentation.
1169 Fixes the new issues raised in bug 79878 (example in C showing
1170 winsock behaviour attached to that bug.)
1172 2007-01-15 Mark Mason <mason@broadcom.com
1174 * atomic.h: add locking primitives for MIPS.
1176 2007-01-11 Dick Porter <dick@ximian.com>
1178 * sockets.c (_wapi_connect): Don't do the SO_BROADCAST setting
1179 here, do it in managed code instead.
1180 (_wapi_getsockopt): SO_RCVTIMEO and SO_SNDTIMEO use struct
1181 timeval, which has a microsecond field, not milliseconds.
1182 (_wapi_setsockopt): ditto.
1183 (_wapi_setsockopt): Halve the SO_SNDBUF and SO_RCVBUF values on
1184 Linux, as the kernel doubles whatever we set.
1185 (_wapi_socket): Save socket domain, type and protocol so it can be
1187 (socket_disconnect): Implement socket disconnect (closing the
1188 socket, but keeping the file descriptor.)
1189 (wapi_disconnectex): A basic implementation of DisconnectEx().
1190 (wapi_transmitfile): A very basic implementation of
1192 (WSAIoctl): Implement the SIO_GET_EXTENSION_FUNCTION_POINTER
1195 * socket-private.h (struct _WapiHandle_socket): Record socket
1196 domain, type and protocol info so it can be duplicated later.
1198 * sockets.h (WSAID_DISCONNECTEX,WSAID_TRANSMITFILE): Structures
1199 and defines needed to look up the DisconnectEx() and
1200 TransmitFile() functions by GUID.
1202 * error.c (errno_to_WSA): Change ETIMEDOUT mapping to
1203 WSAETIMEDOUT; add EDESTADDRREQ.
1205 * io-layer.h: Need mswsock.h on windows now.
1207 2007-01-04 Miguel de Icaza <miguel@novell.com>
1209 * io-portability.c (find_file): Fix a coverity warning (scanning
1212 2006-12-31 Miguel de Icaza <miguel@novell.com>
1214 * io-portability.c (find_file): Do not abort if an empty filename
1215 has been passed. This fixes the case where MONO_IOMAP=all would
1216 assert if Directory.Exists ("") was called.
1218 Mon Dec 18 14:54:37 CET 2006 Paolo Molaro <lupus@ximian.com>
1220 * processes.c: moved a free on the error path.
1222 Thu Dec 14 21:42:39 CET 2006 Paolo Molaro <lupus@ximian.com>
1224 * processes.c: fixed a few memory leaks when executing
1227 Mon Nov 27 13:12:17 GMT 2006 Paolo Molaro <lupus@ximian.com>
1229 * atomic.h: fix arm compare and exchange (bug #78500).
1231 2006-11-23 Dick Porter <dick@ximian.com>
1233 * process-private.h (struct _WapiHandle_process): Add 'waited'
1236 * processes.c (process_wait): Check the 'waited' parameter not the
1237 signalled state when testing if a process has already been waited
1238 for, as the child process itself may set signalled when exiting.
1241 * wapi-private.h (_WAPI_HANDLE_VERSION): Bump shared data version
1243 * shared.c: Now the shared data version has been incremented we
1244 can set the counter semaphore initial value correctly
1246 2006-11-22 Dick Porter <dick@ximian.com>
1248 * processes.c (process_wait): Cope when the background process
1249 reaper gets the process we were waiting for. Special case for
1250 waiting for our own process to exit. Fixes bug 77736.
1252 2006-11-17 Dick Porter <dick@ximian.com>
1254 * processes.c: Fix const correctness and typos that caused memory
1257 2006-11-17 Miguel de Icaza <miguel@novell.com>
1259 * processes.c (ShellExecuteEx): Check error after CreateProcess,
1260 thanks to Dick for pointing this out.
1262 2006-11-16 Miguel de Icaza <miguel@novell.com>
1264 * processes.c (ShellExecuteEx): If we fail to create a process in
1265 ShellExecute, then try to use the xdg-open command, and if that
1266 fails, try to use the gnome-open command,
1268 Refactor the code so that we do not have to duplicate all this
1269 code, but instead use a ucs2-aware version of the code to do
1272 2006-11-13 Dick Porter <dick@ximian.com>
1274 * io.c (_wapi_stat_to_file_attributes): If the file is a symlink
1275 add the FILE_ATTRIBUTE_REPARSE_POINT flag. This is an attempt to
1276 follow the specs for the windows symlink support, but will
1277 probably have to be reworked when I have test data from a vista
1278 machine. Fixes bug 79887.
1280 2006-11-11 Miguel de Icaza <miguel@novell.com>
1282 * handles.c (CloseHandle): Cope here with the new value
1283 INVALID_HANDLE_VALUE set on handles.
1285 * processes.c (CreateProcess): Initialize the value of hThread to
1286 be INVALID_HANDLE_VALUE on failure, not to be NULL. Improvement
1289 2006-11-09 Dick Porter <dick@ximian.com>
1291 * sockets.c (_wapi_select): Do some sanity checking on the
1292 fd_sets, to avoid file descriptors > FD_SETSIZE.
1293 (_wapi_FD_CLR, _wapi_FD_ISSET, _wapi_FD_SET): Avoid file
1294 descriptors > FD_SETSIZE.
1296 2006-10-27 Dick Porter <dick@ximian.com>
1298 * io.c (GetFileAttributes): Force symlinks to directories to be
1299 returned as a regular file. Fixes bug 79733.
1301 2006-10-18 Miguel de Icaza <miguel@novell.com>
1303 * io-portability.c (find_in_dir): First string dup, then closedir.
1305 2006-10-12 Dick Porter <dick@ximian.com>
1307 * processes.c (_wapi_process_reap): Unref a process handle if we
1308 reaped it, found by Zoltan. Fixes bug 79286.
1309 (process_wait): Don't wait again if we've already waited for a
1312 2006-10-11 Sergey Tikhonov <tsv@solvo.ru>
1314 * atomic.h: Fix atomic decrement.
1316 * mini/cpu-alpha.md: Use native long shift insts
1318 * mono/mono/mini/tramp-alpha.c: Implemented
1319 mono_arch_patch_delegate_trampoline method
1321 * Started work on using global registers
1323 * Use byte/word memory load/store insts if cpu supports it
1328 2006-10-09 Zoltan Varga <vargaz@gmail.com>
1330 * handles.c (timedwait_signal_poll_cond): Add an alertable parameter, and if it
1331 is FALSE, avoid busy waiting.
1333 * wait.c: Add an alertable parameter to the wait routines.
1335 2006-10-06 Miguel de Icaza <miguel@novell.com>
1337 * io-portability.c (find_file): Rename from
1338 MONO_IO_PORTABILITY_HELP to MONO_IOMAP.
1340 2006-10-03 Dick Porter <dick@ximian.com>
1343 * io-portability.c: Optional portability helpers and wrapped
1344 system calls to try to cope with windows filenames in
1347 * io.c: Use the wrapped system calls
1349 2006-09-01 Zoltan Varga <vargaz@gmail.com>
1351 * critical-sections.h critical-sections.c: Make Enter/LeaveCriticalSection a macro
1352 since they are perf critical.
1354 * atomic.h: Applied patch from Jakub Boqusz <qboosh@pld-linux.org>.
1355 Add atomic ops implementation for alpha.
1357 2006-08-11 Dick Porter <dick@ximian.com>
1359 * processes.c (_wapi_process_reap): Avoid a deadlock by setting
1360 process termination details in an outer loop, not the
1361 _wapi_search_handle() one.
1363 2006-08-10 Dick Porter <dick@ximian.com>
1365 * threads.c (_wapi_thread_queue_apc)
1366 (_wapi_thread_dispatch_apc_queue): Use a process-local mutex here
1367 instead of the cross process semaphore. We already check that
1368 access to the APC queue is within the owning process so there's no
1369 need to protect from other processes. Avoids a global deadlock
1370 when a thread is aborted while it holds the handle semaphore
1372 (_wapi_thread_apc_pending): Hide an annoying message which can
1373 happen if a thread handle has been blown away at process shutdown
1374 while it is in an alertable wait.
1376 Both problems seen while shutting down monodevelop.
1378 2006-07-25 Dick Porter <dick@ximian.com>
1380 * shared.c (_wapi_shm_file): Remove '/' characters from the uname
1381 results. Fixes bug 78917.
1383 2006-07-20 Dick Porter <dick@ximian.com>
1385 * threads.c (_wapi_thread_set_termination_details): Improve the
1386 test for already-disposed thread handles, and hold the lock around
1387 the mutex abandoning.
1389 2006-07-17 Dick Porter <dick@ximian.com>
1391 * processes.c (CreateProcess): Don't change directory unless a new
1392 one has been specified. Fixes bug 78751.
1394 2006-07-06 Dick Porter <dick@ximian.com>
1396 * io.c (_wapi_stat_to_file_attributes): Do a better job at
1397 figuring out the file attributes
1398 (_wapi_set_last_path_error_from_errno): New helper function to
1399 turn errno into w32 error codes that handles the differences
1400 between file and directory errors
1401 (file_setendoffile): Try turning off the extra write used to
1402 extend files, because we probably don't need it on any modern
1403 platform. If it is needed though, we also need to lseek the file
1405 (CreateFile): Treat character-special devices as a console handle,
1406 because they can't be seeked
1407 (CopyFile): If fail_if_exists is set, then the destination needs
1408 to be opened with O_EXCL
1409 (CopyFile): If fail_if_exists is not set and the destination
1410 already exists, then we should set the ERROR_ALREADY_EXISTS error
1411 even though we return success
1412 (stdhandle_create): STD_INPUT_HANDLES cannot be written to
1413 (GetStdHandle): Rework without using mono_once, so console handles
1414 can be properly closed and reopened.
1415 (mono_io_scandir): Only override errno with EACCES when the
1416 directory actually exists
1417 (FindFirstFile): Set ERROR_FILE_NOT_FOUND when no files are
1419 (FindClose): Cope with NULL handles
1420 (CreateDirectory): When the target already exists, just return an
1421 error. It's the caller's job to figure out what to do.
1422 (SetCurrentDirectory): Cope with a NULL path
1423 (RemoveDirectory, GetFileAttributes, GetFileAttributesEx,
1424 SetFileAttributes, FindFirstFile, DeleteFile, MoveFile, CopyFile,
1425 CreateFile): Set path error correctly
1427 * handles.c (CloseHandle): Kludge to try and cope with passing a
1430 * error.h: Add NO_ERROR as an alternative to ERROR_SUCCESS
1432 * uglify.h: Added some more typedefs
1434 2006-07-05 Dick Porter <dick@ximian.com>
1436 * io.c (GetFileAttributes, GetFileAttributesEx): Cope with
1437 dangling symlinks. Fixes bug 78664.
1439 2006-06-23 Dick Porter <dick@ximian.com>
1441 * handles.c (handle_cleanup):
1442 * threads.c: Clean up threads properly when we're forcibly
1443 removing the handle entries from the shared file in
1444 handle_cleanup(). Fixes bug 78241, for real this time.
1446 2006-06-15 Neale Ferguson <neale@sinenomine.net>
1448 * atomic.h: More tinkering with InterlockedExchange/InterlockedCompareExchange
1451 2006-06-14 Neale Ferguson <neale@sinenomine.net>
1453 * atomic.h: Fix atomic exchange pointer operations for s390x - these
1454 were broken as they used 32-bit instructions rather than their 64-bit
1457 2006-06-14 Dick Porter <dick@ximian.com>
1459 * processes.c: Don't run the atexit handlers when bailing out
1462 2006-06-14 Dick Porter <dick@ximian.com>
1464 * wait.c: Fix stupid typo shown up by gcc 4.1.1, = not ==
1466 * handles-private.h:
1472 * collection.c: Fix a bunch of signed/unsigned warnings from gcc
1475 2006-06-09 Neale Ferguson <neale@sinenomine.net>
1477 * atomic.h: Fix atomic operations for s390x (not really broken
1478 but changed to use full 64-bit opcodes).
1480 2006-05-24 Dick Porter <dick@ximian.com>
1482 * processes.c (process_set_current): Don't take an extra reference
1483 if we have to create our own process handle. Fixes bug 78241
1486 * threads.c (_wapi_thread_signal_self): Renamed from
1487 _wapi_thread_abandon_mutexes, also sets the thread state to
1488 signalled and drops a reference. Called by the runtime when the
1489 main thread cleans itself up.
1491 * handles.c (handle_cleanup): As a last resort, unref every shared
1492 handle as the process is now exiting.
1494 2006-05-16 Dick Porter <dick@ximian.com>
1496 * processes.c (process_set_termination_details): Unref the handle
1497 when we've stored the exit details. Fixes the rest of 78241.
1499 2006-05-12 Dick Porter <dick@ximian.com>
1501 * threads.c: Implement pseudo handles, making GetCurrentThread()
1502 match MS behaviour. Notice when attached threads exit, and unref
1503 the handle. Fix usage of GetCurrentThread() in other places.
1505 * handles.c (DuplicateHandle): Implement a basic form of
1508 * wait.c: Fix usage of GetCurrentThread() throughout, and cope
1509 with pseudo handles.
1511 2006-04-26 Miguel de Icaza <miguel@novell.com>
1513 * io.c (file_close): Oops, do not use DeleteFile which expects
1514 unicode, instead use unlink directly
1516 Add support for the new FileOptions bits on .NET 2.0.
1518 It might be good if Dick reviews these changes.
1520 * io.c (file_close): If DeleteOnClose is set, then delete the file
1522 (CreateFile): Do not support encryption per user.
1524 If posix_fadvise exists, pass hints on sequential scan and random
1525 access. Did not figure out what WRITE_THROUGH maps to.
1527 2006-04-26 Dick Porter <dick@ximian.com>
1529 * sockets.c (WSAIoctl): Check the output buffer is valid before
1532 * handles.c (_wapi_search_handle): Set shared pointer if we find a
1533 shared handle that has been already opened.
1535 2006-04-21 Dick Porter <dick@ximian.com>
1537 * threads.c (GetCurrentThread): Reference the handle if we return
1538 an already-known thread.
1540 2006-04-07 Dick Porter <dick@ximian.com>
1542 * processes.c: Fix build for older glib.
1544 2006-04-06 Dick Porter <dick@ximian.com>
1546 * processes.c (CreateProcess): Add a reference to the child
1547 process' handle, so it won't be destroyed if this process closes
1548 its copy of the handle. Fixes bug 77393.
1550 * processes.c (process_set_current): Fall through to creating a
1551 new one if the handle lookup fails.
1553 * processes.c (_wapi_process_signal_self):
1554 * handles.c (handle_cleanup): The process is exiting, so set the
1555 handle state for this process to signalled. This should let other
1556 non-related processes wait for this handle.
1558 * handles.c (_wapi_search_handle): Don't search shared handles in
1561 * collection.c (collection_thread): No need to do a collection
1562 scan straight away, do the waiting first.
1564 2006-04-06 Dick Porter <dick@ximian.com>
1566 * shared.c: Fix parameters in semctl () call.
1568 2006-03-28 Zoltan Varga <vargaz@gmail.com>
1570 * atomic.h atomic.c: Applied patch from David S. Miller
1571 <davem@davemloft.net>: Reimplement Interlocked* primitives on sparc
1572 using CAS/CASx when __GNUC__, else we will fall back to the generic
1575 2006-03-27 Dick Porter <dick@ximian.com>
1577 * shared.c (_wapi_shm_file_open): Break out of a loop if the
1578 shared file is smaller than expected. (We loop a few times in
1579 case another process is in the middle of creating the file.)
1581 2006-03-22 Dick Porter <dick@ximian.com>
1586 * shared.c: Delete the semaphores and shared files when the last
1587 process has finished with them
1589 2006-03-15 Dick Porter <dick@ximian.com>
1597 * threads.c: Explicitly initialise the handle ops struct
1599 2006-03-14 Dick Porter <dick@ximian.com>
1601 * handles-private.h:
1604 * handles.c: Add a 'prewait' stage to the handle waiting, to give
1605 waiting threads a chance to check for bogus states before
1608 * mutexes.c (namedmutex_prewait): Use the prewait stage to check
1609 for named mutexes that have been abandoned in a locked state (eg
1610 if a process exited abnormally while owning the mutex) and
1611 override it if needed.
1613 2006-03-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1615 * wait.c: speed up WaitFor* when the timeout is 0.
1617 2006-03-03 Dick Porter <dick@ximian.com>
1619 * processes.c (ShellExecuteEx): Cope when some of the parameters
1622 2006-02-27 Dick Porter <dick@ximian.com>
1626 * threads.c: Comparing pthread_t with == is not portable, so use
1629 Thu Feb 23 18:47:20 GMT 2006 Paolo Molaro <lupus@ximian.com>
1631 * *.h, *.h: patch from Dick to make Linuxthreads systems work again.
1633 2006-02-22 Dick Porter <dick@ximian.com>
1636 * threads.c: There's no need to use the timed-thread support code
1637 any more, as we aren't using the timed join. This greatly
1638 simplifies thread setup, and fixes a memory leak (bug 77521).
1640 Don't bother to store thread IDs in a hash table, use TLS instead.
1641 The one case that needs to look up the handle of a different
1642 thread (OpenThread()) can do the extra work itself. Fixes bug
1645 * handles.c (_wapi_search_handle): Add a reference when returning
1646 a private handle (shared handles are already reffed.)
1648 2006-02-17 Dick Porter <dick@ximian.com>
1650 * handles-private.h:
1651 * handles.c: Check handle values passed to array lookups. Fixes
1654 2006-02-09 Dick Porter <dick@ximian.com>
1656 * threads.c: Cope with the problems caused by attaching already
1657 existing threads - they don't get the infrastructure to clean up
1658 after themselves, especially the ID to handle hash. This fixes
1661 2006-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1663 * shared.c: use MONO_SHARED_HOSTNAME as a substitute for gethostname()
1664 when creating the shared files in the .wapi directory. Fixes bug #77371.
1666 2006-02-02 Martin Baulig <martin@ximian.com>
1668 * threads.c: Removed the `WITH_INCLUDED_LIBGC' section; it has
1669 never been used so far.
1671 * timed-thread.h (TimedThread): Removed the `stack_ptr' field; it
1672 has only been used by the removed code.
1674 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1676 * atomic.h: Correct s390x definitions and eliminate compiler warnings.
1678 2006-01-03 Sebastien Pouliot <sebastien@ximian.com>
1680 * io.c: Patch _wapi_stat_to_file_attributes against bug #76966, where
1681 sockets could be considered as directory.
1683 2005-12-23 Dick Porter <dick@ximian.com>
1687 * semaphores.c: Implement OpenSemaphore
1690 * mutexes.h: Implement OpenMutex
1696 * event-private.h: Implement named events. Implement OpenEvent.
1698 2005-12-15 Dick Porter <dick@ximian.com>
1700 * processes.c (CreateProcess): The pipe-based cross-process
1701 exclusion technique was trying to write NULL buffers when appname
1702 was NULL (eg when coming from ShellExecuteEx,) which usually
1703 succeeded even though EFAULT was returned - but sometimes it
1704 failed. This meant that the child process could block forever on
1705 the pipe read. Replace it with the simpler shared handle
1706 semaphore protection used everywhere else. This showed up with
1707 the test case in bug 76684.
1709 Tue Dec 13 11:41:49 GMT 2005 Paolo Molaro <lupus@ximian.com>
1711 * shared.c: fallback to private mmap when shared mmap doesn't work
1714 2005-12-06 Dick Porter <dick@ximian.com>
1718 * semaphore-private.h:
1719 * semaphores.c: Implement named semaphores
1721 2005-11-24 Dick Porter <dick@ximian.com>
1723 * processes.c (GetProcessId): Implement GetProcessId()
1725 2005-11-17 Dick Porter <dick@ximian.com>
1728 * processes.c: Implement ShellExecuteEx as a wrapper around
1731 2005-11-11 Dick Porter <dick@ximian.com>
1733 * threads.c: Give mutex abandoning its own exported function, so
1734 it can be called when the runtime is cleaning up.
1736 * handles.c (_wapi_search_handle_namespace): Do a handle
1737 collection befre starting to check namespace strings, so that any
1738 stale cruft gets removed.
1740 2005-11-11 Dick Porter <dick@ximian.com>
1742 * threads.c: Move thread handles back into the shared space.
1744 * handles.c (_wapi_handle_unref): Add support for shared handles
1745 with close() handlers
1747 2005-11-04 Dick Porter <dick@ximian.com>
1749 * sockets.c (ioctlsocket): Use select instead of if to avoid a
1750 type promotion problem on 64bit freebsd. Based on patch by Lou
1751 Kamenov <kamenovl@gmail.com>, fixes bug 76447.
1753 2005-11-04 Dick Porter <dick@ximian.com>
1755 * io.c (file_write): Only do the file locking if
1756 MONO_STRICT_IO_EMULATION is set.
1758 2005-10-21 Dick Porter <dick@ximian.com>
1761 * handles.c (_wapi_lookup_handle): Cope when the shared part of a
1762 handle has been deleted.
1763 (_wapi_handle_unref): And when the deleted shared part is pointed
1764 to as a handle is deleted
1766 2005-10-20 Dick Porter <dick@ximian.com>
1768 * processes.c (process_set_current): If the expected process
1769 handle slot doesn't contain the correct pid, create a new handle.
1771 * handles.c (_wapi_search_handle): When the search doesn't find
1772 anything, return failure instead of the last handle we looked at.
1773 (_wapi_handle_ref, _wapi_handle_unref): Don't try to ref or unref
1774 unused handles (makes tracking refcounting bugs easier.)
1776 2005-10-19 Dick Porter <dick@ximian.com>
1779 * handles-private.h:
1783 * collection.c (_wapi_handle_collect): Remove the shared handle
1784 indirection layer, and use locking instead. Delete other
1785 complexity that is no longer needed. Refcount shared handles and
1786 delete them when needed, but keep the timestamps so that orphaned
1787 handles will be cleaned up eventually.
1789 * shared.c (_wapi_shm_file): Add processor, OS and struct size
1790 info to the shared file names, to cope with dual-boot and 32/64bit
1791 size issues. Fixes bug 75839.
1793 * wait.c (WaitForMultipleObjectsEx): No need to distinguish
1794 between shared handles and private, as the wait functions cope
1795 with both together now.
1797 2005-10-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1799 * io.c: removed NO_SIGPIPE macro.
1800 * sockets.c: no need for MSG_NOSIGNAL or ignoring SIGPIPE.
1802 2005-10-11 Dick Porter <dick@ximian.com>
1804 * sockets.c (_wapi_getsockopt): Translate SO_ERROR results into
1807 * error.c (errno_to_WSA): Don't return a bogus error if someone
1808 asks to translate errno 0.
1810 2005-10-11 Dick Porter <dick@ximian.com>
1812 * handles.c: Fix several race conditions
1814 2005-10-11 Miguel de Icaza <miguel@novell.com>
1816 * io.c: no need to block SIGPIPE anymore, as it is ignored.
1818 2005-10-05 Dick Porter <dick@ximian.com>
1820 * threads.c (_wapi_thread_own_mutex, _wapi_thread_disown_mutex):
1821 Keep a reference to mutexes owned by threads, so they won't be
1822 destroyed prematurely. Fixes dotmsnclient crash.
1824 2005-09-26 Sebastien Pouliot <sebastien@ximian.com>
1826 * io.c: Apply patch from #76192 (Can't write files past 2gb on AMD64
1827 (x86_64)) for Brion on IRC (Dick approved it).
1829 2005-09-23 Dick Porter <dick@ximian.com>
1831 * processes.c: Don't wait for processes that have already been
1832 signalled; also fix typo.
1834 * handles.c: Improve locking inside new handle and handle
1835 searching functions.
1837 2005-09-20 Dick Porter <dick@ximian.com>
1840 * processes.c: Periodically waitpid for known process IDs. Fixes
1843 2005-09-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1846 (CreateFile): if the file is a named pipe, treat the handle as a pipe,
1847 not as a file. Fixes bug #76075.
1849 2005-08-27 Zoltan Varga <vargaz@gmail.com>
1851 * atomic.h: Add support for intel icc.
1853 2005-08-25 Zoltan Varga <vargaz@gmail.com>
1855 * io-layer.h: Include winbase.h not WinBase.h.
1857 2005-08-19 Dick Porter <dick@ximian.com>
1859 * threads.c, threads.h, thread-private.h: Use a gsize to store the
1860 thread ID, so it can hold a 64 bit value if needed.
1862 2005-07-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1864 * error.c: map ENOENT to WSAECONNREFUSED. It might happen when
1865 connecting to unix sockets. Closes bug #75632.
1867 2005-07-05 Dick Porter <dick@ximian.com>
1869 * io.c: Make sure SIGPIPE is ignored when calling write(2).
1870 Prevents the runtime exiting when writing to a closed pipe,
1873 2005-06-30 Dick Porter <dick@ximian.com>
1875 * shared.c (_wapi_shm_semaphores_init): Add some helpful error
1876 messages when semget () fails due to lack of resources.
1878 2005-06-21 Dick Porter <dick@ximian.com>
1883 * threads.c: Keep a list of owned mutexes in each thread handle,
1884 so that it is easier to abandon them when the thread exits.
1885 Removes a bottleneck when multiple threads are finishing in
1888 2005-06-12 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1890 * io.c: (GetLogicalDrives) when a bogus line is read, don't leak memory.
1891 When the buffer has not enough space, close the file before returning.
1893 2005-06-09 Duncan Mak <duncan@novell.com>
1895 * *.h: Added G_BEGIN_DECLS and G_END_DECLS where appropriate to
1896 all public headers. Fixes #74919.
1898 2005-05-30 Zoltan Varga <vargaz@freemail.hu>
1900 * atomic.h: Add IA64 atomic ops.
1902 2005-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1904 * processes.c: make ExitCode be valid even if the user didn't call
1905 WaitForExit() and is just polling on HasExited.
1907 2005-05-17 Dick Porter <dick@ximian.com>
1909 * io.c (file_getfilesize): Clear the error value, so that files
1910 with sizes with the low bits 0xFFFFFFFF can be distinguished from
1913 2005-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1915 * shared.c: forgot to ignore a warning.
1917 2005-05-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1919 * shared.c: don't display warnings after reboots.
1921 2005-05-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1923 * sockets.c: on windows, getsockopt/setsockopt for send/receive timeout
1924 use an integer in milliseconds. We were using a struct timeval.
1926 2005-05-06 Dick Porter <dick@ximian.com>
1928 * handles-private.h:
1935 * collection.h: Use SysV semaphores for managing access to the
1936 shared memory - in return for the ludicrous api we get
1937 synchronisation primitives that can be cleaned up by the kernel
1938 even when a process quits unexpectedly. This removes the
1941 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
1943 * handles.c: Always use polling in the waits, since
1944 mono_cond_timedwait can't be interruped by the thread abort signal.
1946 2005-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1948 * events.c: calling Set on AutoResetEvent several times has the same
1949 effect as calling it only once if no thread is waiting for it.
1951 2005-04-29 Dick Porter <dick@ximian.com>
1953 * processes.c (EnumProcesses): Use a GArray instead of a GPtrArray
1954 now it's storing pids not handles, also fixes memory leak caused
1955 by unclear glib documentation.
1957 * sockets.c (WSACleanup): Remove unused variable
1959 2005-04-29 Dick Porter <dick@ximian.com>
1961 * handles.c (_wapi_handle_check_share_by_pid): For systems that
1962 don't have file descriptor info in /proc check that the original
1963 opener of a file is still there, if a share violation would
1966 2005-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1969 * handles-private.h: added _wapi_handle_forecch that loops through all
1970 the handles and call a callback function when a handle of the given
1973 * sockets.c: no need to keep open sockets in an array, as we have them
1974 in the handles structure.
1978 2005-04-28 Dick Porter <dick@ximian.com>
1980 * processes.c: Cope with handles that are only around for as long
1981 as the search is running. If we're searching for process handles,
1982 check to see if the process is still running and signal it if not.
1984 * handles.c (_wapi_search_handle): Search in the shared space as
1985 well. Fixed bug 74752.
1988 * handles.c (_wapi_handle_new_from_offset):
1989 _wapi_handle_new_for_existing_ns () was doing exactly the same as
1990 this, so deleted it.
1992 2005-04-26 Dick Porter <dick@ximian.com>
1994 * handles.c: Fix stupid thinko where if a new shared handle is
1995 created but a collection was needed to free some space, it
1996 returned an error anyway. Should fix the messages shown in bug
1999 2005-04-25 Dick Porter <dick@ximian.com>
2001 * handles.c (_wapi_handle_check_share): Only consider mono
2002 processes when looking to see if a file is still being held open,
2003 while checking share permissions.
2005 2005-04-25 Dick Porter <dick@ximian.com>
2009 * wapi-private.h (struct _WapiHandleOps):
2010 * handles.c (_wapi_handle_unref): When destroying handles, save
2011 the handle data and call the close function only after the array
2012 slot has been cleared. This prevents race conditions with file
2013 descriptors, fixing bug 74713.
2015 * mutexes.c: Delete the handle close functions, they didn't do
2018 * error.c (_wapi_get_win32_file_error): Add a mapping for EINTR so
2019 the "Unknown error" g_warning doesn't get displayed.
2021 2005-04-25 Dick Porter <dick@ximian.com>
2024 * threads.c: Make thread handles process-private for now to take
2025 some of the space pressure off the shared memory, while I work on
2028 2005-04-21 Dick Porter <dick@ximian.com>
2030 * handles.c (_wapi_handle_check_share): Make sure there is a "fd"
2031 dir in /proc before blowing away handle info. Fixes bug 74649.
2033 2005-04-21 Dick Porter <dick@ximian.com>
2035 * wait.c (WaitForMultipleObjectsEx): Implement special waits
2037 * handles.c (_wapi_handle_wait_signal_poll_share): Don't return a
2038 timeout, just wait briefly for the private signals and let the
2039 waiting thread test again. This prevents us missing shared
2042 2005-04-21 Dick Porter <dick@ximian.com>
2044 * collection.h (_WAPI_HANDLE_COLLECTION_EXPIRED_INTERVAL): Reduce
2045 the time before a slot is considered too old and deleted. This is
2046 a workaround while I come up with a proper fix.
2048 2005-04-21 Dick Porter <dick@ximian.com>
2053 * handles.c (_wapi_handle_new): Turn assertions into errors.
2055 * collection.c (_wapi_handle_collect): Use symbols not magic
2056 numbers for timeout values
2058 2005-04-19 Dick Porter <dick@ximian.com>
2062 * handles.c (_wapi_handle_count_signalled_handles)
2063 * handles-private.h (_wapi_handle_shared_lock_handle): Use new
2064 shared handle locks in critical sections.
2066 * handles.c (_wapi_handle_new_for_existing_ns): Reuse old handles
2067 if there is already one there.
2069 * handles.c (_wapi_handle_ref): It was possible for a process to
2070 exit before getting around to updating shared handle timestamps,
2073 Tue Apr 19 16:25:47 CEST 2005 Paolo Molaro <lupus@ximian.com>
2075 * threads.c: fix lookup of the thread id in the has table:
2076 always use the id value, not the pointer to the id.
2078 2005-04-18 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2080 * handles.c: fix handle returned in _wapi_handle_search_handle. Dick
2083 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2085 * io-layer/sockets.c: FIONBIO with a TRUE argument means we want
2086 non-blocking IO, not the other way around.
2088 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2092 * handles-private.h: GetFileType wasn't checking if we have memory
2093 allocated for the handle before dereferencing it. Fixes a FileStream
2096 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2100 * handles-private.h: we were calling g_renew to expand the handle array,
2101 but that might move the memory and we might have pthread conditions or
2102 mutexes in the original memory area that are being used. Now instead of
2103 expanding an existing array, we just create new ones and keep a list of
2104 them. Access to _wapi_private_handles had to be modified accordingly.
2106 2005-04-15 Dick Porter <dick@ximian.com>
2108 * collection.c: FreeBSD needs more than PTHREAD_STACK_MIN
2110 2005-04-14 Raja R Harinath <rharinath@novell.com>
2112 * wapi-private.h: Remove reference to 'daemon-private.h'.
2114 Wed Apr 13 13:12:33 EDT 2005 Paolo Molaro <lupus@ximian.com>
2116 * atomic.h: applied patch from mass@akuma.org (David Waite)
2117 to fix InterlockedExchangeAdd.
2118 Fixed a few other functions, including InterlockedCompareExchange()
2119 which was miscompiled by gcc with optimizations enabled.
2121 2005-04-13 Dick Porter <dick@ximian.com>
2123 * io.c (share_check):
2124 * handles.c (_wapi_handle_check_share): Refine the file check so
2125 that sharing violations within the same process don't cause
2128 2005-04-13 Dick Porter <dick@ximian.com>
2130 * io.c (FindFirstFile): Fix bugs introduced with the merge (bug
2133 2005-04-12 Dick Porter <dick@ximian.com>
2135 The daemon-less io-layer. Extensive lowlevel changes in
2136 handles.c, requiring some corresponding changes in other files
2137 calling these functions. Private_foo structures have been
2140 File descriptor handling differences account for most of the
2141 changes in io.c and sockets.c.
2145 * mutexes.c: Named mutexes are now a distinct type.
2146 * atomic.h: Fix a PPC uninitialised variable warning.
2147 * wait.c: Check conditions before waiting on a condition variable.
2148 * processes.c: Handle process fork and wait without a daemon
2149 (though this has the limitation of only being able to wait for
2152 2005-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2159 * sockets.h: removed dead code that deals with async IO.
2161 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
2163 * atomic.c (InterlockedIncrement): Fix fallback implementation of
2164 InterlockedIncrement and InterlockedDecrement. Fixes #74228.
2166 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
2168 * io-layer.h: Add required header files for compiling with VS.NET.
2170 2005-03-17 Miguel de Icaza <miguel@novell.com>
2172 * io.c: don't fail on NFS when there are no more locks available.
2174 2005-03-09 Dick Porter <dick@ximian.com>
2176 * error.c (_wapi_get_win32_file_error): ENFILE and EMFILE should
2177 map to ERROR_TOO_MANY_OPEN_FILES, not ERROR_NO_MORE_FILES. Fixes
2180 2005-03-09 Dick Porter <dick@ximian.com>
2182 * daemon.c (process_process_fork): Initialise the handle data
2183 before using it in the error case. This is probably the error
2184 we're working around in the previous change. Spotted by Taru Jain
2185 <tjain@novell.com> and Hemanth Yamijala <YHemanth@novell.com>.
2187 2005-03-07 Dick Porter <dick@ximian.com>
2189 * daemon.c: It looks like g_shell_parse_argv() can return
2190 argv[0]=NULL somehow, yet still not give an error. Make sure we
2191 don't pass NULL to strrchr(), working around a segfault that
2192 showed up on ZLM testing.
2194 2005-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2196 * sockets.c: translate EINPROGRESS to EWOULDBLOCK in connect. This is
2197 the expected error code showed by the test case in bug #73053.
2199 2005-02-18 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2201 * io.c: another leftover.
2203 Fri Feb 18 17:37:29 CET 2005 Paolo Molaro <lupus@ximian.com>
2205 * io.c: fixed logic in checking errno in rev 40815.
2207 Fri Feb 18 16:00:29 CET 2005 Paolo Molaro <lupus@ximian.com>
2209 * threads.c: we don't depend on the GC checking tls
2211 * processes.c: remove unused ref to GC headers.
2213 Thu Feb 17 19:57:11 CET 2005 Paolo Molaro <lupus@ximian.com>
2215 * io.c: remove _wapi_thread_cur_apc_pending () checks
2216 when the siscall should return immediatly and handle
2217 the case when a syscall is interrupted without
2218 erroring out, but returning a 0 read/write if possible.
2219 Still the cases of read from file need to be handled.
2221 Tue Feb 8 18:28:11 CET 2005 Paolo Molaro <lupus@ximian.com>
2223 * threads.c: make people test with 1 MB stack per thread.
2225 2005-01-17 Dick Porter <dick@ximian.com>
2227 * timefuncs.h: Make WapiFileTime endian-aware, as it's often
2228 cast to and from 64bit ints. Fixes bug 71213.
2230 2005-01-11 Dick Porter <dick@ximian.com>
2232 * error.c (errno_to_WSA): Add EADDRNOTAVAIL error code
2235 Mon Jan 10 16:15:19 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
2237 * atomic.h: Fix functions on s390.
2239 Mon Jan 10 20:30:19 CET 2005 Paolo Molaro <lupus@ximian.com>
2241 * atomic.h: fix some functions on ppc (tests/interlocked.cs).
2243 2005-01-10 Dick Porter <dick@ximian.com>
2245 * misc.c (_wapi_calc_timeout): Guard against overflow when
2246 calculating timeouts. This makes waiting with a large
2247 (Int32.MaxValue) timeout not return immediately.
2249 2004-12-23 Ben Maurer <bmaurer@ximian.com>
2251 * io.c (io_ops): make this `const' so it is shareable (well, only
2252 really shareable if it is statically linked...)
2254 Mon Dec 20 11:58:33 CET 2004 Paolo Molaro <lupus@ximian.com>
2256 * threads.c, threads.h: add accessor to get the pthread_key_t for
2259 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2261 * io.c: check for the existence of 'dest' and set ERROR_ALREADY_EXISTS
2262 if it exists and is not the same as 'src'.
2264 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2266 * atomic.h : Fix InterlockedCompareExchange for s390/s390x.
2268 2004-12-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2270 * processes.c: unquote the cmd path, allow for ' or " when quoting and
2271 pass the quoted program name to the daemon, otherwise the call to
2272 g_shell_unquote in the daemon will break things up.
2274 2004-10-14 Dick Porter <dick@ximian.com>
2276 * sockets.c (_wapi_accept): Revert the previous change. We now
2277 set the accepted socket to have the same blocking status as the
2278 listening socket in managed code. This follows MS behaviour.
2280 2004-10-14 Dick Porter <dick@ximian.com>
2282 * sockets.c (_wapi_accept): On Darwin, make sure a newly
2283 accept()ed socket is blocking. Fixes bug 67355, patch by
2284 grompf@sublimeintervention.com.
2286 2004-10-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2288 * system.c: check the number of online processors instead of the
2289 existing ones. Sanitize return value if it's an error.
2291 2004-10-03 Ben Maurer <bmaurer@ximian.com>
2293 * system.c: Add support for getting the # of cpus.
2295 2004-09-28 Dick Porter <dick@ximian.com>
2297 * io.c (pipe_close_private): Fix one small typo in the last change
2298 that totally hosed process creation with redirected pipes.
2300 2004-09-24 Dick Porter <dick@ximian.com>
2307 * handles-private.h: Cope when a file descriptor is reused while
2308 the handle that thought it owned it is still referenced, instead
2309 of asserting. Probably fixes bug 66479, though we've been unable
2312 2004-09-09 Dick Porter <dick@ximian.com>
2315 * io.c: Set error codes everywhere.
2317 2004-09-06 Dick Porter <dick@ximian.com>
2319 * handles.c (_wapi_handle_unref): Reset the private record's type
2320 (CloseHandle): Check for a fd mapping failure, and return FALSE.
2321 (_wapi_handle_process_fork): Fix long-standing bug in checking
2322 handle return values. Also do the required bookkeeping with the
2323 new process's handles.
2325 * daemon.c: When creating a new process's handles, check whether
2326 the shared space needs to be increased
2328 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
2330 * shared.c (_wapi_shm_file): Fix leaking of filename.
2332 2004-08-19 Dick Porter <dick@ximian.com>
2334 * handles.c (_wapi_handle_count_signalled_handles): Fix thinko
2335 introduced with the fd offset stuff: unlock handles properly when
2336 backing off. Fixes the monologue hang at exit.
2338 2004-08-18 Dick Porter <dick@ximian.com>
2341 * io.c: Check that new fds fit in the table, return error if not
2343 * daemon.c (_wapi_daemon_main):
2344 * handles.c (shared_init): Have all processes agree on a size for
2347 2004-08-17 Dick Porter <dick@ximian.com>
2349 * daemon.c (process_new):
2350 * handles.c (_wapi_handle_new_internal): Cope when the space
2351 reserved for file descriptors is larger than the shared segment
2352 size. Fixes the crash reported when running mono under gdb on
2355 2004-08-16 Dick Porter <dick@ximian.com>
2359 * handles-private.h (_wapi_handle_fd_offset_to_handle): Improve
2360 error checking with passed-in file descriptors.
2362 2004-08-11 Dick Porter <dick@ximian.com>
2365 * io.c: Returned handle values are the file descriptor the handle
2369 * handles-private.h:
2370 * daemon.c: Reserve the range of handles that can have the same
2371 values as file descriptors. These won't be used, but the values
2372 will be used as file, console, pipe or socket handles. The fd to
2373 handle mapping is done internally and is invisible to users.
2376 * wapi-private.h (_WAPI_HANDLE_VERSION): Increment, because we now
2377 reserve a chunk of handle space.
2379 2004-08-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2381 * atomic.h: add support for 64-bit S/390
2383 2004-07-22 Dick Porter <dick@ximian.com>
2386 * threads.c: Move the destruction of the internal thread data to
2387 after the thread has been joined. Fixes bug 61418.
2389 2004-07-14 Dick Porter <dick@ximian.com>
2391 * wait.c (test_and_own): When not waiting for all handles to
2392 become signalled, only own and return the lowest. All the
2393 documentation suggests that the old way was correct, but
2394 experimentation shows it actually works like this. Patch by
2395 Sébastien Robitaille
2396 (sebastien.robitaille@croesus.com), fixes bug 61511.
2398 2004-07-09 Ben Maurer <bmaurer@ximian.com>
2400 * threads.c: register roots for gc
2402 2004-07-08 Dick Porter <dick@ximian.com>
2404 * io.c (file_seek): If there is a high 32bit offset part, make
2405 sure the low part isn't sign-extended. Set error codes when
2406 returning failure. Fixes bug 61131.
2408 2004-07-06 Dick Porter <dick@ximian.com>
2410 * io.c (file_setfiletime): Check for underflow when converting to
2411 time_t values. Set error codes when returning failure. Fixes bug
2414 2004-07-05 Dick Porter <dick@ximian.com>
2416 * mutexes.c (mutex_ops_init): Make the named mutex mutex sharable.
2418 * daemon.c (unref_handle): Only destroy a handle if all processes
2419 have released it, not just the current one. Fixes bug 60887.
2421 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
2423 * mono-mutex.h atomic.h: Add G_GNUC_UNUSED to static inline functions
2424 to prevent warnings.
2426 2004-06-24 Dick Porter <dick@ximian.com>
2428 * mutexes.c: Indicate when a named mutex was reused
2430 2004-06-24 Dick Porter <dick@ximian.com>
2432 * threads.c (SuspendThread):
2433 * timed-thread.c (_wapi_timed_thread_suspend): Wrap sem_wait in a
2434 while loop. See bug 58161.
2436 Wed Jun 23 23:29:04 CEST 2004 Paolo Molaro <lupus@ximian.com>
2438 * io.c: don't use sharemode for on-disk file permissions: it's used
2439 for shared access to the open file.
2441 2004-06-22 Dick Porter <dick@ximian.com>
2443 * events.c (CreateEvent): When creating an auto-reset event that
2444 is initially owned, make sure the set count starts at 1.
2446 2004-06-18 Dick Porter <dick@ximian.com>
2449 * events.c: Auto-reset events need to release one thread for each
2450 time SetEvent() is called. Fixes bug 41292.
2454 * mutexes.c: Scan for mutexes that are still locked by a thread
2455 when it exits. Fixes the MS demo app linked by bug 41292.
2457 * wait.c (test_and_own): Make sure a handle is signalled before it
2460 2004-06-16 Dick Porter <dick@ximian.com>
2462 * timed-thread.c: Call the thread cleanup exit routine before taking
2463 the join mutex, because this could deadlock if another thread tries
2464 to join in the meantime. This fixes the hang-at-exit problem seen
2467 2004-06-03 Lluis Sanchez Gual <lluis@ximian.com>
2469 * threads.c: Implemented SleepEx.
2470 * threads.h: Fixed SleepEx signature.
2472 2004-06-03 Miguel de Icaza <miguel@ximian.com>
2474 * threads.c: When running under valgrind, do not allocate too much
2475 stack, as Valgrind default is 1 meg.
2477 2004-05-27 Dick Porter <dick@ximian.com>
2480 * io.c: Implemented LockFile() and UnlockFile()
2482 2004-05-21 Dick Porter <dick@ximian.com>
2484 * io.c (CreateFile): Check for existing share modes when opening
2488 * handles-private.h:
2489 * daemon-messages.h:
2490 * daemon.c: Maintain a hash of file share modes, keying on device
2491 and inode (to cope with symlinks.)
2493 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
2495 * daemon-messages.c: Retry if the communication with the daemon is
2496 interrupted by a signal.
2497 * io.c, sockets.c: Check for EINTR in every syscall that can be interrumped.
2498 Only return an error in this case if there is something in the apc queue
2499 (which means that it is an interruption requested by the "user").
2500 * processes.c: Use WaitForSingleObjectEx. No need to pass "alertable" as
2501 true since the wait is small.
2502 * shared.c: Retry write calls when interrumped by a signal.
2503 * timed-thread.h, timed-thread.c: added _wapi_thread_apc_pending, which
2504 returns TRUE if there are pending asynchronous calls (APC) for the
2505 provided thread. Also added _wapi_thread_dispatch_apc_queue which calls
2506 the enqueued APCs. Defined a new struct ApcInfo that holds information
2507 about an enqueued APC.
2508 * thread-private.h, threads.c: Implemented QueueUserAPC (which does the same
2509 as in win32),_wapi_thread_apc_pending and _wapi_thread_dispatch_apc_queue.
2510 These last two methods call the corresponding apc methods in
2511 thread-private using the provided thread handle.
2512 * threads.h: Added QueueUserAPC.
2513 * uglify.h: Added WapiApcProc (needed by QueueUserAPC).
2514 * wait.c, wait.h: Changed WaitForSingleObject to WaitForSingleObjectEx, and
2515 WaitForMultipleObjects to WaitForMultipleObjectsEx. Implemented support
2516 for APCs in those two methods and also in SleepEx.
2518 2004-05-17 Dick Porter <dick@ximian.com>
2520 * io.c (CopyFile): Speed up. Fixes bug 57859.
2522 2004-05-13 Dick Porter <dick@ximian.com>
2523 * mono-mutex.c (mono_mutex_unlock): Return EPERM when the current
2524 thread doesn't own the mutex, rather than assert()ing.
2526 2004-05-11 Dick Porter <dick@ximian.com>
2528 * shared.c (_wapi_shm_attach): Cope when a previous daemon startup
2529 attempt failed, leaving shared files that look like a daemon is
2532 2004-05-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2535 (SetFileAttributes): don't the the exec bit if the corresponding read
2538 2004-05-10 Zoltan Varga <vargaz@freemail.hu>
2540 * io.c (FindFirstFile): Fix invalid free.
2542 2004-05-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2544 * io.c: translate from GFileError to errno codes and don't free
2545 variables right after calling mono_io_scandir, as we may overwrite
2548 2004-05-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2550 * io.c: g_dir_open return ENOENT for directories on which we don't have
2551 read/execute permission, while returning EPERM for anything below those.
2552 So, change ENOENT by EPERM if the directory exists.
2554 2004-05-07 Dick Porter <dick@ximian.com>
2556 * io.c (SetFileAttributes): Don't have failed chmod()s cause a
2557 "file not found" error. Fixes bug 54032.
2559 2004-05-07 Dick Porter <dick@ximian.com>
2561 * io.c (FindFirstFile): Comment out a windows-compatibility check
2562 that breaks when directories have metachars in their names.
2563 Workaround for bug 58116.
2565 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2567 * io.c: fixed for FindFirstFile for empty directories. Closes
2570 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2572 * processes.c: set the start time for the current process. Fixes bug
2575 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2577 * io-private.h: 'namelist' is now a gchar ** in _WapiHandlePrivate_find.
2578 * io.c: implemented scandir using glib functions.
2580 2004-05-04 Dick Porter <dick@ximian.com>
2582 * daemon.c (read_message): Return FALSE on error so the GSource
2583 callback itself can return FALSE. Cures the infinite loop poll()
2585 * shared.c: Fix some daemon startup race conditions.
2587 2004-04-29 Miguel de Icaza <miguel@ximian.com>
2589 * io.c (CopyFile): Use 32k buffers to copy the file instead of 2k,
2590 use the stack, do not use dynamic memory.
2592 2004-04-29 Zoltan Varga <vargaz@freemail.hu>
2594 * io.c: Add scandir implementation for platforms which do not have
2597 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2599 * io.[ch]: implemented GetLogicalDriveStrings.
2601 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2604 * sockets.c: use the field name from configure when accessing sigval
2605 pointer field. Makes this work on the Mac.
2607 2004-04-28 Bernie Solomon <bernard@ugsolutions.com>
2609 * atomic.c: (InterlockedExchange) fix typo for
2612 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2615 * sockets.c: added check for sys/aio.h.
2617 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2619 * error.[ch]: added _wapi_get_win32_file_error...
2620 * io.c: ... which was _wapi_get_win32_error here.
2621 * sockets.c: rename the function calls here too.
2623 2004-04-28 Dick Porter <dick@ximian.com>
2625 * daemon-messages.c: Avoid a deadlock when a thread is killed while
2626 waiting for the daemon by using a recursive mutex. Helps bug 56699.
2628 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2630 * io.c: fixed leak in async_notifier().
2632 * sockets.[ch]: added AIO support for sockets and fixed WSAIoctl
2635 * threads.c: removed old comment.
2637 2004-04-26 David Waite <mass@akuma.org>
2639 * daemon-messages.h:
2646 * wapi-private.h: remove comma from end of enumeration declarations
2647 * status.h: cast unsigned int types to int for enum assignment
2649 2004-04-26 David Waite <mass@akuma.org>
2652 * timefuncs.c: declare 64-bit constants as long long types (i.e.
2655 2004-04-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2657 * socket-wrappers.h: _wapi_socket == WSASocket now. Added
2658 WSA_FLAG_OVERLAPPED.
2660 * sockets.c: new unused parameters for _wapi_socket.
2662 2004-04-22 Miguel de Icaza <miguel@ximian.com>
2664 * timed-thread.c: Replace sem_init with MONO_SEM_INIT to handle
2665 the fact that MacOS X is a piece of junk (sem_init is *defined* in
2666 the libc, but they return `not implemented').
2668 2004-04-22 Dick Porter <dick@ximian.com>
2671 * handles-private.h: Reference the handle when it is locked, so
2672 that another thread can't blow it away while we're waiting for it
2673 to become signalled.
2684 * handles-private.h:
2687 * daemon-messages.c:
2688 * critical-sections.c:
2689 * atomic.c: Added pthreads cleanup handlers and error asserts
2692 * handles.c: Fixed the gcc "variable might be used uninitialised"
2693 warnings. They can't happen, but gcc doesn't know that
2694 g_assert()s don't return.
2696 Fixed the declaration of _wapi_handle_process_kill() so that it
2697 expects the correct type for the pid.
2699 * threads.c: Removed the TLS_PTHREAD_MUTEX style locking that
2700 hasn't been used in ages and just made the code more complex.
2702 2004-04-17 Zoltan Varga <vargaz@freemail.hu>
2704 * processes.c: Include <signal.h> for SIGKILL and SIGILL + fix some
2705 warnings. Fixes #57168.
2707 2004-04-16 Dick Porter <dick@ximian.com>
2709 * threads.c (Sleep): Using div(3) with a negative (when signed)
2710 numerator causes the quotient to be 0 and the remainder to be the
2711 numerator. This feeds a small negative value to nanosleep(3),
2712 which will return immediately and cause a busy wait. Fixes bug
2715 2004-04-15 Dick Porter <dick@ximian.com>
2718 * io.c: Rewrite FindFirstFile and FindNextFile using scandir(3)
2719 and fnmatch(3) instead of glob(3). glob() can't cope with being
2720 given filenames containing metachars. This fixes bug 40557.
2722 2004-04-14 Bernie Solomon <bernard@ugsolutions.com>
2724 * security.c: #warning is a GCC-ism
2726 2004-04-13 Sebastien Pouliot <sebastien@ximian.com>
2728 * security.c: Removed GetUserName as glib g_get_user_name does a
2729 better (portability) job. Added ImpersonateLoggedOnUser and
2732 2004-04-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2734 * mono-mutex.h: move pthread_mutex_timedlock declaration to...
2735 * mono-mutex.c: ...here. It was causing a warning that prevented
2736 libgdiplus compilation.
2738 2004-04-04 Miguel de Icaza <miguel@ximian.com>
2740 * security.c (GetUserName): Make it work on MacOS X
2742 2004-04-02 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2744 * security.c: use getpwuid_r if available. This one is thread-safe.
2746 2004-04-02 Sebastien Pouliot <sebastien@ximian.com>
2748 * Makefile.am: Added security.c|h.
2749 * security.c: New file for security related functions. Added function
2750 GetUserName to fix #56144.
2751 * security.h: New. Header file for security.c
2752 * wapi.h: Added include for security.h
2754 2004-03-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2756 * daemon-messages.h: added kill structs.
2758 * daemon.c: implemented process_process_kill.
2759 * handles-private.h: define process_process_kill.
2760 * handles.c: implemented _wapi_handle_process_kill.
2761 * processes.[ch]: implemented TerminateProcess.
2763 2004-03-25 Bernie Solomon <bernard@ugsolutions.com>
2765 * daemon.c (rem_fd): On solaris you seem to get an
2766 error even after removing the input source so don't
2767 try and rem_fd it twice.
2769 2004-03-25 Lluis Sanchez Gual <lluis@ximian.com>
2771 * daemon.c: in process_post_mortem, If the child terminated due to the
2772 receipt of a signal, the exit status must be based on WTERMSIG, since
2773 WEXITSTATUS returns 0 in this case.
2775 2004-03-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2777 * daemon.c: turned a warning into a DEBUG statement. Now we may hit it.
2779 2004-03-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2781 * daemon.c: only call getdtablesize () once.
2782 * processes.c: wait 500 ms to check if execve failed and throw the same
2783 exception as MS on failure. Fixes bug #32809.
2785 2004-03-17 Bernie Solomon <bernard@ugsolutions.com>
2787 * io.c (async_notifier): use "union sigval" rather
2788 than sigval_t as Solaris doesn't have sigval_t
2789 (which isn't in IEEE 1003.1 either).
2791 2004-03-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2793 * io.c: added debug stuff and removed a few redundant lines in
2796 2004-03-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2798 * io-private.h: added new fields for file structure. Declare
2799 _wapi_io_add_callback.
2801 * io.c: added _wapi_get_win32_error, support aio_read/write in
2802 file_read/write. Implemented _wapi_io_add_callback, which is where
2805 * io.h: added new fields for WapiOverlapped and typedef for the
2808 * processes.c: fixed off-by-one bug when handling environment variables
2811 * threads.[ch]: implemented BindIoCompletionCallback.
2813 * uglify.h: added typedef for LPOVERLAPPED_COMPLETION_ROUTINE.
2815 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
2817 * socket-wrappers.h: Remove extra semicolon.
2819 2004-03-03 Dave Camp <dave@ximian.com>
2821 * daemon.c: (add_fd), (fd_activity), (_wapi_daemon_main):
2822 Use a new main context.
2824 2004-03-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2827 (GetFileAttributes): set the error depending on errno instead of
2828 setting ERROR_FILE_NOT_FOUND always. See bug #55160.
2830 2004-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2833 (CopyFile): free the buffer on error.
2835 (WSAIoctl): free the buffer on error.
2837 2004-02-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2839 * error.c: fixed mapping for EPROTONOSUPPORT and ESOCKTNOSUPPORT.
2841 * sockets.[ch]: retry creating the socket for AF_INET, SOCK_RAW
2842 using IP protocol with IP over IP. Implemented WSAIoctl UNIX-style.
2844 2004-01-27 Bernie Solomon <bernard@ugsolutions.com>
2846 * shared.c (_wapi_shm_file): add hostname
2847 to shared data file names to handle NFS mounted
2850 Mon Jan 26 16:15:03 CET 2004 Paolo Molaro <lupus@ximian.com>
2852 * sockets.h: remove obsolete soklen_t typedef.
2854 Fri Jan 23 21:07:02 CET 2004 Paolo Molaro <lupus@ximian.com>
2856 * socket-wrappers.h, sockets.h, sockets.c, Makefile.am: move socket
2857 wrappers to its own non-installed header file.
2859 2004-01-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2862 (FindFirstFile): unlock the handle if FindNextFile fails.
2863 (FindNextFile): g_free a couple of pointers before retrying.
2866 (WaitForMultipleObjects): if only one handle provided, use
2867 WaitForSingleObject.
2869 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
2871 * handles-private.h: (_wapi_handle_type) check
2872 for segment in range before using it
2874 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
2876 * thread-private.h: _wapi_thread_ops is now const
2879 Mon Dec 22 18:29:03 CET 2003 Paolo Molaro <lupus@ximian.com>
2881 * threads.c, timed-thread.c, timed-thread.h: use mach
2882 semaphores on Darwin (MacOSX) since the posix ones
2883 are mostly broken there (threads are not created suspended
2884 and they can start executing before they are fully initialized
2885 like in tests/thread-static.cs).
2887 Mon Dec 22 17:18:45 CET 2003 Paolo Molaro <lupus@ximian.com>
2889 * atomic.h: ppc fixes.
2891 2003-12-19 Bernie Solomon <bernard@ugsolutions.com>
2893 * handles.c: remove my bad use of MONO_ZERO_ARRAY_LENGTH
2896 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
2898 * shared.c: (_wapi_shm_open) make scratch file
2899 not have to immediately regrow to avoid remaps
2900 (HPUX can't cope with these).
2901 (_wapi_shm_attach) use actual size of file
2902 to set scratch data_len for the creating process.
2904 * handles.c: (_wapi_handle_new_internal) make
2905 sure mutex & cond var are initialized even for
2906 non process shared ones.
2907 (_wapi_handle_unref) always call destroy
2908 routines on mutex & cond var
2910 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
2912 * daemon.c: change channel data structure so
2913 input sources are removed from glib event loop
2914 properly. xsp works better on Solaris and
2917 2003-12-12 Bernie Solomon <bernard@ugsolutions.com>
2919 * wapi-private.h: Replace G_GNUC_PRETTY_FUNCTION
2920 definition with file & line number for non-GCC
2923 2003-12-08 Bernie Solomon <bernard@ugsolutions.com>
2925 * Makefile.am: make sure hppa_atomic.s is in distribution
2927 2003-12-01 Dick Porter <dick@ximian.com>
2930 * mutexes.c (CreateMutex):
2931 * mutex-private.h (struct _WapiHandle_mutex):
2932 * handles.c: Look up certain handle types by name, in a shared
2933 namespace. Currently only mutex handles have this implemented.
2936 * semaphores.c (CreateSemaphore):
2937 * events.c (CreateEvent): Fix signature
2939 2003-11-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2941 * io.c: don't call g_free before testing errno as it may modify it.
2942 If the path exists, return an error if it's not a directory. Fixes
2945 2003-11-20 Dick Porter <dick@ximian.com>
2947 * io.c: Missed a little-endian UTF16 conversion. Patch from
2948 Jeroen Zwartepoorte (Jeroen@xs4all.nl), fixes bug 51065.
2950 2003-10-29 Dick Porter <dick@ximian.com>
2952 * io.c (MoveFile): If the move crosses filesystems, try and fall
2953 back to copy and delete. Patch from Jörg Rosenkranz
2954 (JoergR@voelcker.com), fixes bug 50298.
2956 2003-10-28 Dick Porter <dick@ximian.com>
2958 * io.c: Use the new encoding conversion to cope with non-utf8
2959 locales in filenames.
2961 * processes.c: Ditto for process arguments.
2963 Tue Oct 21 12:01:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2965 * atomic.h: some ppc inline asm fixes (incorrect use of labels,
2966 incorrect register constraints, incorrect clobber lists).
2968 2003-10-13 Bernie Solomon <bernard@ugsolutions.com>
2970 * Makefile.am hppa_atomic.s: add HP 64bit
2971 implementation of atomic ops
2973 2003-10-13 Zoltan Varga <vargaz@freemail.hu>
2975 * threads.c (CreateThread): Wrap pthread_attr_setstacksize call in
2976 a conditional for platforms that don't have it.
2978 2003-10-09 Bernie Solomon <bernard@ugsolutions.com>
2980 * threads.c: (CreateThread) use stacksize argument
2981 if non-zero - change default for 64 bits to 4Mb
2983 2003-09-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2985 * sockets.c: set last error when socket creation fails. This shed some
2986 light on bug #49015.
2988 2003-09-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2990 * processes.c: fixed bug #48973: we only change \ by / for the argument
2991 to be used as command.
2992 When getting the program name from the args, don't let the space between
2995 2003-09-24 Bernie Solomon <bernard@ugsolutions.com>
2997 * atomic.h atomic.c: fix sparc so lock is
2998 global, increment does so and it compiles under Sun compiler.
3000 2003-09-22 Bernie Solomon <bernard@ugsolutions.com>
3002 * handles.c: include <string.h> directly as may
3003 not be nested in <sys/un.h> like Linux
3005 2003-09-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3008 (DeleteFile): call SetLastError on failure. Fix by
3009 richard.torkar@htu.se (Richard Torkar). Closes bug #48222.
3011 2003-09-15 Lluis Sanchez Gual <lluis@ximian.com>
3013 * daemon.c: In compare_process(), discard handles already signalled.
3015 2003-09-02 Dick Porter <dick@ximian.com>
3017 * io.c: Work around glib brain-dead assumptions about utf8-encoded
3018 filenames. Fixes bug 30781.
3020 2003-08-28 Dick Porter <dick@ximian.com>
3022 * critical-sections.c: Patch from Bernie Solomon
3023 <bernard@ugsolutions.com> to emit a warning if locking a critical
3026 2003-07-23 Dick Porter <dick@ximian.com>
3029 * daemon.c (maybe_exit): Avoid the race condition when the daemon is
3030 closing but another client comes along when the shared data is still
3031 visible. Should fix bugs 33671 and 35213.
3033 2003-07-23 Dick Porter <dick@ximian.com>
3035 * handles.c: Initialise handle mutex and cond. Fix by
3036 Bernie Solomon <bernard@ugsolutions.com>
3038 2003-07-15 Dick Porter <dick@ximian.com>
3040 * timed-thread.c (timed_thread_start_routine): Fix virtual memory
3041 leak when threads quit. Fixes bug 44067.
3043 Wed Jun 18 19:08:40 CEST 2003 Paolo Molaro <lupus@ximian.com>
3045 * io.c: never add write permission for group or others in
3046 SetFileAttributes ().
3048 2003-06-17 Dick Porter <dick@ximian.com>
3050 * io.c (SetFileAttributes): Implement the ReadOnly attribute, and
3051 ignore the unsupported ones ("fixes" bug 44977).
3053 2003-06-17 Lluis Sanchez Gual <lluis@ximian.com>
3055 * misc.c: fix bug in _wapi_calc_timeout. It gave wrong values for
3056 high ms values (there was an overflow).
3058 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
3060 * system.h (struct _WapiSystemInfo ): Fix warnings when using gcc-3.3.
3062 2003-06-11 Dick Porter <dick@ximian.com>
3064 * shared.c: Fix shared directory creation. Patch from
3065 Pablo Baena <pbaena@uol.com.ar>
3067 2003-06-10 Dick Porter <dick@ximian.com>
3069 * atomic.c: Delete the useless compile warning
3071 2003-06-09 Dick Porter <dick@ximian.com>
3073 * daemon.c: Lookup env as a string array. Fixes bug 44289. Also
3074 make setting the process handle value in the environment actually
3077 * processes.c: Pretty up the process name, if it happens to be
3078 "mono" such as when another mono process forks "mono foo.exe"
3080 2003-06-05 Dick Porter <dick@ximian.com>
3082 * processes.c (process_set_current): Don't do an expensive handle
3083 search at application startup, check the environment to see if the
3084 process handle has already been created.
3086 * io.c: Don't do an expensive handle search when creating stdin,
3087 stdout and stderr handles, just create them all the first time one
3094 * handles-private.h:
3095 * daemon-messages.h:
3097 * daemon.c: Support for "unlimited" number of handles and scratch
3100 Speed up application startup by passing process handle in the
3101 environment, rather than let the app scan all handles (which gets
3102 really slow when there are more than a few thousand to check.)
3104 Initialise some structs passed to syscalls, noticed by valgrind.
3107 2003-05-20 Dick Porter <dick@ximian.com>
3109 * io.c (FindFirstFile): Include . files in the glob. Fixes bug
3112 2003-05-19 Dick Porter <dick@ximian.com>
3114 * threads.c: Set the new thread's stack size to 2M. Fix needed
3115 for BSD, reported by Martin Dvorak <md@9ll.cz>
3117 2003-05-16 Dick Porter <dick@ximian.com>
3120 * io.c: Implement GetTempPath()
3122 2003-05-16 Dick Porter <dick@ximian.com>
3124 * processes.c (CreateProcess): Set some error codes
3126 2003-05-12 Dick Porter <dick@ximian.com>
3128 * misc.c (_wapi_calc_timeout): Cope with overflowing tv_nsec.
3129 Patch from Martin Dvorak <mdvorak@ninell.cz>.
3131 2003-05-10 Dick Porter <dick@ximian.com>
3133 * io.c (CopyFile): Copy file mode as well as file data. Based on
3134 suggestion by Giuseppe Greco <giuseppe.greco@agamura.com>, bug
3137 2003-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3139 * handles.c: don't call GC_gcollect when creating new handles.
3141 2003-05-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3143 * handles.c: added some debugging code. Call GC_gcollect
3144 before creating a new handle. It makes Lupus' test run smoother and
3145 faster (from 62 to 83 request per second). Notice that calling
3146 GC_finalizer_notifier if needed (GC_should_invoke_finalizer ()) does
3147 not improve nor degrade the performance, so i don't do it.
3149 2003-05-02 Dick Porter <dick@ximian.com>
3151 * sockets.c: Rearrange closesocket() and socket_close_private(),
3152 and remember to unref the handle, so we don't leak socket handles.
3153 Fix from Pelle Johnsen <pelle.johnsen@mail.dk>
3155 2003-04-11 Dick Porter <dick@ximian.com>
3157 * atomic.h: ARM atomic operations by Malte Hildingson
3158 <tds00mahi@tellus.thn.htu.se>
3160 Tue Apr 8 11:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3162 * atomic.h: fix macosx build by "Urs C. Muff" <umuff@quark.com>.
3164 2003-04-03 Martin Baulig <martin@ximian.com>
3166 The following change is conditional to `WITH_INCLUDED_LIBGC'
3167 which is not yet enabled by default.
3169 * threads.c (SuspendThread, ResumeThread): Fully implemented this.
3170 (gc_init): New static function; install a signal handler for
3171 SIGPWR which is used to suspend threads. [FIXME: it SIGPWR
3172 doesn't exist on all Unix systems, we need to find another
3174 (mono_wapi_push_thread_stack): New public function. Tells the
3175 garbage collector about the current stack pointer of a suspended
3178 2003-04-03 Martin Baulig <martin@ximian.com>
3180 * timed-thread.h (TimedThread): Added `suspended_sem',
3181 `suspend_count' and `stack_ptr'.
3183 2003-03-28 Dick Porter <dick@ximian.com>
3185 * atomic.h: PPC support gratiously donated to the public domain
3186 by John Duncan <jddst19@mac.com>
3188 2003-03-20 Dick Porter <dick@ximian.com>
3190 * sockets.c (_wapi_connect): If connect() fails with EACCES, try
3191 setting SO_BROADCAST and connecting again. Fixes bug 39178.
3193 2003-03-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3195 * processes.c: included Jerome Laban's patch and call SetLastError when
3196 the executable is not found.
3198 2003-03-03 Dick Porter <dick@ximian.com>
3200 * io.c (CreateFile): Try opening directories readonly, so that
3201 timestamps can be adjusted. Patch by Elan Feingold
3202 <efeingold@mn.rr.com>.
3204 2003-02-25 Dick Porter <dick@ximian.com>
3206 * shared.c (_wapi_shm_attach): Return a failure code on system
3207 call errors, rather than exiting.
3209 2003-02-21 Dick Porter <dick@ximian.com>
3211 * processes.c (GetCurrentProcessId): Use the current process
3212 handle to return the process ID, as getpid() is unreliable
3213 (linuxthreads gives each thread a different pid). Fixes bug
3216 2003-02-21 Dick Porter <dick@ximian.com>
3218 * io.c (FindNextFile): Skip over dangling symlinks. Fixes bug
3221 2003-02-11 Dick Porter <dick@ximian.com>
3224 * timefuncs.c: Added GetTickCount()
3226 2003-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3228 * error.c: added WSA_EHOSTUNREACH mapping.
3230 2003-01-26 Miguel de Icaza <miguel@ximian.com>
3232 * io.c (SetFileAttributes): This routine is not currently
3233 implemented for the general case, but I added a special case to
3234 set the executable bit on Linux.
3236 Wed Jan 15 15:55:40 CET 2003 Paolo Molaro <lupus@ximian.com>
3238 * sockets.h, daemon.c, io.c: compilation fixes on MacOSX.
3240 2003-01-08 Dick Porter <dick@ximian.com>
3242 * sockets.c: Fixed setting blocking mode to true (fixes bug 36388)
3244 2002-12-11 Juli Mallett <jmallett@FreeBSD.org>
3246 * daemon.c, handles-private.h, handles.c, wapi-private.h:
3247 Check for an implementation which says it supports
3248 _POSIX_THREAD_PROCESS_SHARED, rather than just one that
3249 defines the symbol. Defined but with a value of -1 still
3250 means that it is unsupported.
3252 2002-12-08 Martin Baulig <martin@ximian.com>
3254 * handles.c (_wapi_handle_new): Create new non-shared handles with
3255 an initial refcount of 1, not 0.
3257 2002-11-22 Dietmar Maurer <dietmar@ximian.com>
3259 * threads.c (TlsGetValue): removed unnecessary mutex
3261 2002-11-20 Dick Porter <dick@ximian.com>
3263 * timed-thread.c (_wapi_timed_thread_attach): Attached threads
3264 need to store their data structure too.
3266 * threads.c: Make sure the threading data is initialised wherever
3269 2002-11-15 Dick Porter <dick@ximian.com>
3271 * timed-thread.c: Removed unneeded parameters in
3272 _wapi_timed_thread_attach().
3274 * threads.c: Renamed AttachThread() to make it not look like
3275 external API. Removed unneeded parameters.
3277 2002-11-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3279 * error.[ch]: added errno_to_WSA (). It displays a warning and return
3280 WSASYSCALLFAILURE if there is no error mapping for the given errno,
3282 * sockets.c: use errno_to_WSA and fixed display of warning for h_errno.
3284 2002-10-31 Dick Porter <dick@ximian.com>
3287 * io.c: Define and use INVALID_FILE_ATTRIBUTES
3289 2002-10-07 Dick Porter <dick@ximian.com>
3292 * daemon.c: Use a more accurate time source for process start and
3295 2002-10-03 Dick Porter <dick@ximian.com>
3299 * threads.c: Fixes for freebsd. Make sure that mutex and condition
3300 creation and deletion happen in the process that owns them, when
3301 POSIX shared thread objects aren't supported. This breaks on
3302 freebsd, as pthread_t is a pointer to data.
3304 2002-10-02 Dick Porter <dick@ximian.com>
3306 * shared.c: Use mmap() instead of sysv shm for the shared data.
3308 * wapi-private.h (_WAPI_HANDLE_VERSION): Reset back to 0, for the
3312 * daemon.c: mmap()ed regions survive fork, so just pass the
3313 pointer to _wapi_daemon_main instead of mapping it again.
3315 2002-10-01 Dick Porter <dick@ximian.com>
3317 * timed-thread.c: Kludge for CREATE_SUSPENDED thread creation.
3318 Unfortunately libgc uses the same thread suspend technique that I
3319 want to, and the two don't mix: libgc will deadlock when it tries
3320 to stop the world if a thread has already been suspended by
3321 someone else. Just do the simple suspended create rather than the
3322 general purpose thread suspension for now.
3324 * threads.c: Pass create flags to the timed_thread create call, to
3325 implement suspended thread creation. ResumeThread() partially
3326 implemented, to cope with the case where a newly created but
3327 suspended thread is launched.
3329 2002-09-30 Dick Porter <dick@ximian.com>
3331 * sockets.c (ioctlsocket): Set non-blocking mode in a better way,
3334 2002-09-27 Dick Porter <dick@ximian.com>
3336 * semaphores.c: Only include semaphore.h if it's present. Patch
3337 for BSD from jmmv@hispabsd.org (Julio Merino).
3339 2002-09-27 Dick Porter <dick@ximian.com>
3341 * processes.c: Pass environment and working directory to the
3342 daemon when forking. Don't let argv[0] be duplicated when looking
3343 for the program name. Implement EnumProcessModules (simple
3344 version for now, lsof-style later if needed), GetModuleBaseName,
3345 {Get,Set}ProcessWorkingSetSize (just faked, because the vm hints
3346 aren't available on Linux).
3348 * process-private.h: Store the process name, and the working set
3352 * handles-private.h: New functions to store and retrieve an array
3353 of strings in the scratch space
3355 * daemon.c: Don't miss deleting some handles when a client exits
3356 (we used to rely on the client doing the final cleanup, but
3357 obviously if the client is no longer there the daemon has to do
3360 Process forking now sets the environment and the working
3363 * io.c: Don't confuse fd 0 with an unassigned handle struct
3365 * atomic.h: Add a google cache alternative to the msdn URL
3367 2002-09-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3370 (_wapi_recvfrom): added ECONNRESET to the switch.
3372 2002-09-24 Mark Crichton <crichton@gimp.org>
3374 * atomic.h: Yea. On linux, sparc isn't sparc, it's __sparc__.
3377 2002-09-19 Mark Crichton <crichton@gimp.org>
3379 * daemon.c, shared.c: Added NEED_LINK_UNLINK for systems that
3380 dont have Linux's abstract filesystem for sockets.
3382 2002-09-19 Mark Crichton <crichton@gimp.org>
3384 * atomic.h: Added SPARC atomic asm code.
3385 * daemon.c, handles-private.h, handles.c, wapi-private.h:
3386 undefined _POSIX_THREAD_PROCESS_SHARED. This actually exists on
3387 Solaris 9, however, the code paths don't seem to work. More testing
3388 on the shared case is *really* needed.
3390 2002-09-03 Dick Porter <dick@ximian.com>
3393 * threads.c: Removed PosixKillThread(), because it's not in the
3396 2002-08-20 Dick Porter <dick@ximian.com>
3398 * handles.c (_wapi_handle_scratch_store): Made stored byte lengths
3399 multiples of 4 bytes, to keep header structures aligned. Needed
3400 for sparc, at least. (Patch from crichton@gimp.org)
3402 * handles.c: Removed 'disable_shm' variable (we've defaulted to
3403 building with shm enabled for months now)
3405 2002-08-19 Dick Porter <dick@ximian.com>
3407 * daemon.c: Rewrote the poll() loop to use GIOChannels instead,
3408 for legacy NeXT-based systems.
3410 2002-08-12 Dick Porter <dick@ximian.com>
3412 * atomic.h: Rename some parameters to avoid c++ keywords (Patch
3413 from Joseph Wenninger <kde@jowenn.at>)
3415 2002-08-05 Dietmar Maurer <dietmar@ximian.com>
3417 * threads.c: use fast spinlocks by default
3419 2002-08-02 Dick Porter <dick@ximian.com>
3421 * io.c (GetStdHandle): Add a handle reference when returning a
3422 duplicate console handle. This fixes the unref_handle errors in
3425 2002-08-01 Dietmar Maurer <dietmar@ximian.com>
3427 * threads.c (TLS_PTHREAD_MUTEX): define this because else some
3430 2002-08-01 Dick Porter <dick@ximian.com>
3432 * threads.c: Use atomic spinlocks in TLS functions
3435 * Makefile.am: Added mono-spinlock.h
3437 2002-07-21 Jeffrey Stedfast <fejj@ximian.com>
3439 * daemon-messages.c: #include <sys/types.h> and <sys/sockets.h> -
3440 these are needed for sendmsg() and also for struct msghdr (at
3441 least on Solaris). Solaris still won't build because struct msghdr
3442 doesn't have msg_flags, msg_control, or msg_controllen members.
3443 (CMSG_SPACE): Define for systems that don't have it.
3446 2002-07-20 Dick Porter <dick@ximian.com>
3452 * handles.c: Implemented pipe handles
3455 * daemon.c: Fixed bug in handle closing.
3458 * daemon.c: Forked processes now close all open file descriptors.
3460 Fri Jul 19 19:05:19 CEST 2002 Paolo Molaro <lupus@ximian.com>
3462 * sockets.h, io-layer.h, critical-sections.h: don't include config.h
3465 2002-07-19 Martin Baulig <martin@gnome.org>
3467 * threads.c (ExitThread): Call exit() if no threads has been
3470 2002-07-17 Dick Porter <dick@ximian.com>
3472 * daemon-messages.c: Freebsd fixes from Andreas Kohn
3473 <andreas.kohn@gmx.net>
3475 2002-07-15 Dick Porter <dick@ximian.com>
3477 * io.c: Removed bogus console_flush() method, that was just cut
3478 and pasted from file_flush when I separated the two handle types.
3480 2002-07-12 Dick Porter <dick@ximian.com>
3482 * io.c (convert_from_flags): Fixed misunderstanding wrt fcntl
3483 flags. Fixes bug 27633.
3485 2002-07-12 Dick Porter <dick@ximian.com>
3489 * daemon.c: Use size of sockaddr_un.sun_path from config.h
3491 2002-07-12 Dick Porter <dick@ximian.com>
3493 * processes.c (CreateProcess): Send stdin, stdout and stderr
3494 handles if the startup info doesnt specify new ones
3496 * io.c (GetStdHandle): Return the same handle when the same
3497 standard handle is requested
3499 * handles.c: Pass file descriptors when forking
3501 * daemon.c: Use supplied file descriptors when forking a new
3504 * daemon-messages.h:
3505 * daemon-messages.c: Pass stdin, stdout and stderr file
3506 descriptors to the daemon (used when forking)
3508 2002-07-11 Miguel de Icaza <miguel@ximian.com>
3510 * daemon.c (_wapi_daemon_main): Use sizeof
3511 (main_socket_address.sun_path) instead of hardcoded 108 value.
3513 * handles.c (shared_init): Use sizeof
3514 (shared_socket_address.sun_path) instead of hardcoded 108 value.
3516 2002-07-10 Dennis Haney <davh@davh.dk>
3520 * daemon.c: Lots of documentation, some added error checking, and
3521 code readability improvements.
3523 * daemon-messages.h: Add the Error request type to improve error
3526 * daemon-messages.c: Do a bit more error checking on send() and
3527 recv(), and log errors with a higher severity level.
3529 2002-07-04 Dick Porter <dick@ximian.com>
3531 * daemon.c (process_process_fork): Fix argument handling, due to
3532 buggy understanding of g_strsplit() behaviour.
3534 2002-07-03 Dick Porter <dick@ximian.com>
3537 * threads.c: Implement OpenThread(). Define access-control values
3543 * Makefile.am: Added access.h, to hold shared access-control
3546 2002-07-02 Dick Porter <dick@ximian.com>
3548 * wapi-private.h (_WAPI_HANDLE_VERSION): New protocol version
3550 2002-07-02 Dick Porter <dick@ximian.com>
3552 * handles.c (shared_init): Make a second attempt to contact the
3553 daemon if the shared memory attach succeeds, but the connect()
3554 fails. (This copes with the daemon crashing without cleaning up
3560 * shared.c (_wapi_shm_attach): Don't exec() anything when we fork
3561 the daemon, it's now built into the library.
3563 2002-06-25 Dick Porter <dick@ximian.com>
3566 * handles-private.h:
3567 * daemon-messages.h:
3568 * daemon.c: Process forking and handle data management
3571 * process-private.h:
3572 * processes.c: Process forking and other support functions
3574 2002-06-25 Dick Porter <dick@ximian.com>
3576 * versioninfo.h: PE resource decoding
3578 * unicode.c (_wapi_unicode_to_utf8): g_utf16_to_utf8 doesnt need
3579 to be told the string length
3581 * io.c: Removed the ACTUALLY_DO_UNICODE option. Fixed some leaks.
3582 Moved _wapi_time_t_to_filetime and the WapiFileTime typedef to
3585 2002-06-12 Dick Porter <dick@ximian.com>
3588 * daemon-messages.c: Handle SIGPIPE in a non-stupid way in the
3589 daemon, if MSG_NOSIGNAL isn't available. Thanks to Jaroslaw
3590 Kowalski <jarek@atm.com.pl> for pointing out the bogosity.
3592 2002-06-10 Jaroslaw Kowalski <jarek@atm.com.pl>
3594 * sockets.c, daemon-messages.c: Prevent SIGPIPE from being raised
3595 when writing to a closed socket.
3597 2002-06-08 Jeffrey Stedfast <fejj@ximian.com>
3599 * mono-mutex.c (mono_once): New convenience function for my
3604 * critical-sections.c:
3612 * atomic.c: Use mono_once() rather than pthread_once().
3614 2002-06-06 Jeffrey Stedfast <fejj@ximian.com>
3616 * handles.c (_wapi_handle_new): pthread_once() is not atomic, so
3617 if multiple threads all try to call _wapi_handle_new() before the
3618 shared data has been initialized, it is possible that we could get
3619 into a condition where shared_init() is being executed and later
3620 threads will pass by pthread_once() due to the fact that it has
3621 already been called and so therefor will attempt to use the shared
3622 data before it has been completely initialized. If we instead use
3623 a standard mutex locking mechanism around shared_init(), we can
3624 avoid the situation entirely. By wrapping the mutex locking in a
3625 check to see if we've already initialized the data, we can even
3626 avoid wasting resources by having to lock/unlock the mutex in any
3627 later calls (the only time we'd have to worry about
3628 locking/unlocking is the initial race to call shared_init() at
3631 Sat Jun 1 13:27:11 CEST 2002 Paolo Molaro <lupus@ximian.com>
3633 * atomic.h: inline asm fixes from Dennis Haney (davh@davh.dk).
3635 Fri May 31 16:21:54 CEST 2002 Paolo Molaro <lupus@ximian.com>
3637 * daemon.c, handles.c: rename "sun" local var since it's apparently
3638 a #define on Solaris.
3640 Fri May 31 15:40:14 CEST 2002 Paolo Molaro <lupus@ximian.com>
3642 * daemon-messages.c: work-around MSG_NOSIGNAL missing on some
3645 2002-05-15 Dick Porter <dick@ximian.com>
3647 * wait.c: Fix a deadlock in WaitForMultipleObjects
3649 2002-05-14 Dick Porter <dick@ximian.com>
3651 * io.c: Fix a cut&paste error, found by
3652 Jaroslaw Kowalski <jarek@atm.com.pl>
3654 2002-05-10 Dan Lewis <dihlewis@yahoo.co.uk>
3658 2002-05-09 Dick Porter <dick@ximian.com>
3664 * handles-private.h:
3666 * Makefile.am: Remove now-unused file wait-private.h
3668 2002-05-08 Dick Porter <dick@ximian.com>
3670 * shared.c: Better error messages, and report when daemon
3671 connection fails rather than blocking forever. Do some more
3672 shared memory sanity checking.
3674 * handles.c: Better error messages when connecting to shared
3675 memory and the handle daemon. Fall back to non-shared handles if
3676 an error occurs. Set the default back to 'shared handles'. Fix a
3677 crashing bug in scratch space allocation that mangled the block
3680 2002-05-07 Miguel de Icaza <miguel@ximian.com>
3682 * handles.c (shared_init): Disable SHM for now, people have too
3683 many problems with this, and the diagnostics are not helping.
3685 2002-05-06 Dan Lewis <dihlewis@yahoo.co.uk>
3687 * io.c: CreateFile sets win32 last error.
3689 2002-05-05 Dick Porter <dick@ximian.com>
3692 * handles-private.h:
3698 * process-private.h:
3700 * semaphore-private.h:
3704 * event-private.h: Simplify the WapiHandleOps struct: take out all
3705 the file-specific entries, leaving just the items that operate on
3706 handles themselves. Split the close operation into shared and
3707 private parts: shared close is called by the daemon.
3709 * handles.c: As above, but also pass handle allocation, ref and
3710 unref operations to the daemon. Populate the handle_ops array at
3711 compile time, because the daemon needs to call ops on handles too.
3712 Don't bother to track open handle counts any more, the daemon does
3716 * thread-private.h: As above, but also make the thread data
3719 * shared.c: Fork a handle daemon if the calling process created
3720 the shared memory segment.
3723 * daemon-messages.c:
3724 * daemon-messages.h:
3725 * Makefile.am: Build a daemon to manage handle allocation and
3726 destruction without needing to lock the shared memory
3728 2002-04-30 Jeffrey Stedfast <fejj@ximian.com>
3730 * atomic.c: Changed to use a normal mutex rather than a spinlock
3731 since a lot of platforms seem to not have them :\
3733 2002-04-30 Dick Porter <dick@ximian.com>
3735 * Completely rewrote the handle waiting code: removed the helper
3736 thread and its attendant complexity. All handle waiting is now
3737 abstracted into the WaitForSingleObject() and
3738 WaitForMultipleObjects() functions.
3740 * Implemented inter-process sharing of handles using sysv shared
3741 memory. This makes handles even more opaque, with a handle now
3742 just an index into an array.
3744 2002-04-25 Dan Lewis <dihlewis@yahoo.co.uk>
3746 * io.c: unitialized pointer in GetCurrentDirectory.
3748 Sat Apr 20 13:37:39 CEST 2002 Paolo Molaro <lupus@ximian.com>
3750 * threads.c: destroy the mutex at thread destruction
3751 (if/when thread destruction code will be actually called).
3752 When protecting a tls data pointer from the gc, use also the
3753 thread id in the key.
3755 Wed Apr 17 18:36:27 CEST 2002 Paolo Molaro <lupus@ximian.com>
3757 * timed-thread.c: avoid race condition when setting the thread to
3760 2002-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3762 * jit.h: to more #include lines to avoid breaking compilation
3763 under windows when upgrading mingw and w32api to version
3766 2002-04-16 Dick Porter <dick@ximian.com>
3768 * atomic.h: Explanatory comment about lack of 80386 support
3770 2002-04-15 Dick Porter <dick@ximian.com>
3772 * atomic.h: use xaddl for InterlockedIncrement() and
3773 InterlockedDecrement(). Use cmpxchgl in a loop for
3774 InterlockedExchange() and InterlockedExchangePointer().
3776 Mon Apr 15 13:31:22 CEST 2002 Paolo Molaro <lupus@ximian.com>
3778 * unicode.c: fix unicode_len() to not access uninitialized memory
3779 (and updated to conform to mono code style).
3781 Fri Mar 29 17:15:11 CET 2002 Paolo Molaro <lupus@ximian.com>
3783 * io.c: EEXISTS is ignored for directory creation.
3784 * mono-mutex.h: remove silly "pragma }" that emacs users insert
3785 because they use a broken editor:-)
3787 2002-03-28 Dick Porter <dick@ximian.com>
3793 * handles.c: Warning cleanups
3795 2002-03-27 Dan Lewis <dihlewis@yahoo.co.uk>
3797 * unicode.h, unicode.c: changed to gunichar2
3798 * io.h, io.c: changed strings to gunichar2*, added
3799 SetFileAttributes(), GetCurrentDirectory(), SetCurrentDirectory(),
3800 some fixes to FindFirstFile() and friends.
3802 2002-03-26 Dick Porter <dick@ximian.com>
3804 * types.h: Implement the large integer struct
3807 * timefuncs.c: Dummy functions that don't yet implement
3808 QueryPerformanceCounter() and QueryPerformanceFrequency()
3811 * threads.c: Implement SleepEx()
3814 * system.c: Beginnings of GetSystemInfo()
3816 * mono-mutex.c (pthread_mutex_timedlock): Fix a ms/ns conversion
3820 * context.c: Dummy function that doesnt yet implement
3824 * atomic.c: Interlocked functions
3826 Mon Mar 25 13:01:40 CET 2002 Paolo Molaro <lupus@ximian.com>
3828 * threads.c: use a gc-safe hash table to store tls pointers.
3830 2002-03-22 Dick Porter <dick@ximian.com>
3832 * threads.c: Fix a race condition where a thread can start and
3833 exit before the handle has been properly initialised (no reason
3834 why the handle couldn't be initialised beforehand, so do so)
3836 Fix a ms to ns conversion magnitude thinko.
3838 2002-03-21 Dick Porter <dick@ximian.com>
3840 * semaphores.c: Fix a problem when waiting for one or more
3841 semaphores, and another semaphore is Released (all waiting
3842 semaphores assumed they were signalled)
3844 2002-03-29 Dan Lewis <dihlewis@yahoo.co.uk>
3846 * io.h, io.c, uglify.h: added MoveFile, CopyFile, CreateDirectory,
3847 RemoveDirectory, GetFileAttributes, GetFileAttributesEx
3849 2002-03-19 Dietmar Maurer <dietmar@ximian.com>
3851 * threads.c (Sleep): bug fix: 1ms == 1000000ns
3853 2002-03-19 Dan Lewis <dihlewis@yahoo.co.uk>
3855 * io.h, io.c, events.c, mutexes.c, semaphores.c, sockets.c,
3856 threads.c, io.c: added flush method to handles.
3858 * io.c: FlushFileBuffers() and FindFirstFile() functions.
3860 Thu Mar 7 17:21:52 CET 2002 Paolo Molaro <lupus@ximian.com>
3862 * threads.c, timed-thread.c, wait.c: Boehm-GC anable.
3864 2002-02-20 Dick Porter <dick@ximian.com>
3866 * io-layer.h: Always build without cygwin support on windows
3868 Mon Feb 18 15:50:59 CET 2002 Paolo Molaro <lupus@ximian.com>
3870 * sockets.c: #undef DEBUG.
3872 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
3874 * io-layer.h: conditionally include sys/filio.h and sys/sockio.h
3875 for FIONBIO, FIONREAD, and SIOCATMARK.
3877 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
3879 * sockets.c: conditionally include sys/filio.h and sys/sockio.h
3880 for FIONBIO, FIONREAD, and SIOCATMARK.
3882 2002-02-13 Dick Porter <dick@ximian.com>
3884 * sockets.c: Implement shutdown and select
3886 2002-02-13 Jeffrey Stedfast <fejj@ximian.com>
3888 * mono-mutex.[c,h]: New source files that thinly wrap all pthread
3889 functions that take pthread_mutex_t and/or pthread_mutexattr_t
3890 arguments for the sake of portability. Implements recursive
3891 mutexes and pthread_mutex_timedlock.
3893 * critical-sections.c:
3900 * wait.c: Use the mono-mutex wrapper portability functions/macros.
3902 * pthread-compat.[c,h]: Replaced by mono-mutex.[c,h]
3904 2002-01-23 Dick Porter <dick@ximian.com>
3906 * sockets.c: Networking support, mostly wrapping BSD socket APIs
3907 with handle code, and translating errno into w32 error codes.
3909 * macros.h: Some w32 macros used with the socket support
3911 * error.c: Implemented GetLastError() and SetLastError()
3913 * Makefile.am: Added sockets, with kludge to override some symbols
3915 2001-12-17 Dietmar Maurer <dietmar@ximian.com>
3917 * unicode.c (_wapi_unicode_to_utf8): byteswap UTF16 strings before
3918 passing them to iconv
3919 (_wapi_unicode_to_utf8): only swap bytes on LE systems, remove bug
3920 from previous commit.
3922 2001-12-11 Dick Porter <dick@ximian.com>
3924 * io.c: Implement DeleteFile(), GetFileTime(), SetFileTime() and
3925 FileTimeToSystemTime().
3927 * unicode.c (unicode_len): Nasty way of finding length of unicode
3928 string with embedded NULLs (counts until two NULLs together).
3930 * mutexes.c (mutex_close):
3931 * events.c (event_close): Release the internal pthreads resources
3933 2001-11-26 Dick Porter <dick@ximian.com>
3935 * critical-sections.c:
3943 * wait.c: turn off DEBUG messages
3945 2001-11-22 Dick Porter <dick@ximian.com>
3947 * handles.c (SignalObjectAndWait): Implement
3949 * wait.c (WaitForSingleObject): Fix case where timeout == 0
3955 * events.c: Support for SignalObjectAndWait
3957 2001-11-21 Dick Porter <dick@ximian.com>
3964 * wait.c: Reliable method of returning which handle was signalled
3965 on return from WaitForMultipleObjects().
3967 2001-11-21 Dick Porter <dick@ximian.com>
3969 * events.c: Implement events
3971 2001-11-15 Dick Porter <dick@ximian.com>
3973 * mutexes.c: Implement mutexes
3977 * misc.c: Factor out some common code
3979 2001-11-13 Dick Porter <dick@ximian.com>
3981 * threads.c: Implement TLS. Implement GetCurrentThreadId(), and
3982 GetCurrentThread() by maintaining a hash of thread handles.
3984 * threads.h: Define thread and process creation flags
3986 2001-11-12 Dick Porter <dick@ximian.com>
3988 * critical-sections.c: Implement critical sections
3990 2001-11-12 Dick Porter <dick@ximian.com>
3992 * semaphores.c: Implement semaphores
3994 * wait.c (wait_for_item): Maintain a wait count rather than count
3997 * threads.c (thread_wait_multiple): Don't lock the wait item, that
3998 will block other wait threads
4000 2001-11-11 Dick Porter <dick@ximian.com>
4002 * Makefile.am: Rename some automake variables
4003 (from Nick Drochak <ndrochak@gol.com>)
4005 2001-11-10 Dick Porter <dick@ximian.com>
4007 * Makefile.am (libwapiincludedir): Fix include destination
4009 * .cvsignore: Ignore generated files
4011 2001-11-10 Dietmar Maurer <dietmar@ximian.com>
4013 * pthread-compat.c: added some include files to make it compile on
4016 2001-11-08 Dick Porter <dick@ximian.com>
4020 This is a library emulating the win32 threading and IO API.