1 2009-03-22 Rodrigo Kumpera <rkumpera@novell.com>
3 * threads.h: Add wapi_self_interrupt.
5 * wthreads.c: Add wapi_self_interrupt which puts the current
6 thread in interrupted state.
8 * wthreads.c (wapi_thread_clear_wait_handle): Previous handle
9 can possibly be NULL if an async interrupt cleared it.
11 This is safe because it is only async cleared if running inside a
14 2010-03-06 Gonzalo Paniagua Javier <gonzalo@novell.com>
16 * processes.c: made ShellExecuteEx actually work when the file name to
17 execute is quoted. Display a message intead of blindly ignoring the
18 result of g_shell_parse_argv(). Fixes bug #385497.
20 2010-03-05 Zoltan Varga <vargaz@gmail.com>
22 * shared.c (shm_semaphores_init): Applied patch from Cal Page
23 (age.cal@gmail.com). Fix support for USE_SHM.
25 2010-02-25 Geoff Norton <gnorton@novell.com>
27 * wait.c: If any of our handles are shared, we need to do
28 a polling wait so we're notified of the signal change.
30 Wed Feb 24 16:01:37 CET 2010 Paolo Molaro <lupus@ximian.com>
32 * Makefile.am: don't install the headers anymore, they are private.
34 2010-02-20 Zoltan Varga <vargaz@gmail.com>
36 * versioninfo.c (VerLanguageName): Remove code duplication a bit.
38 2009-12-02 Miguel de Icaza <miguel@novell.com>
40 * processes.c (EnumProcesses): Add support for OSX, patch from Tom
41 Philpot <tom.philpot@logos.com>
43 2009-11-30 Carlos Alberto Cortez <calberto.cortez@gmail.com>
45 * io.cs: In CopyFile check if the destination already exists before
46 trying to open it, and if it is the same as the source, report an error,
47 just as .net does. We do the check here to take advantage of the IOMAP
51 2009-11-13 Jonathan Chambers <joncham@gmail.com>
53 * mono-mutex.h: Implementation for Windows platform.
55 Code contributed under MIT/X11 license.
57 2009-11-13 Zoltan Varga <vargaz@gmail.com>
59 * processes.c: Include mono-path.h.
61 2009-11-12 Geoff Norton <gnorton@novell.com>
63 * processes.c: match_procname_to_modulename should resolve
64 symlinks when checking if two process modules match.
66 2009-11-04 Jonathan Chambers <joncham@gmail.com>
68 * mono-mutex.h: Add skeleton implementation for Windows platform.
70 Code contributed under MIT/X11 license.
72 2009-10-21 Gonzalo Paniagua Javier <gonzalo@novell.com>
74 * sockets.[ch]: fix function definition.
76 2009-10-21 Gonzalo Paniagua Javier <gonzalo@novell.com>
78 * sockets.[ch]: added TransmitFile implementation.
80 2009-10-04 Zoltan Varga <vargaz@gmail.com>
82 * processes.c: Implement get_process_name_from_proc () on solaris.
84 2009-09-24 Zoltan Varga <vargaz@gmail.com>
86 * processes.c (load_modules): Applied patch from Thomas Philpot
87 (tom.philpot@logos.com). Fixes #533893.
89 2009-09-15 Jeffrey Stedfast <fejj@novell.com>
91 * io.c (CreateFile): In the directory fallback case, use
92 _wapi_open() again so that IOMAP magic happens.
93 (CopyFile): Need to consistently use _wapi_open() here too.
94 (ReplaceFile): Use _wapi_open() here too and get rid of the
95 fallback code that tried re-opening the file w/o O_TRUNC since
96 there's no reason to do that.
98 2009-09-05 Zoltan Varga <vargaz@gmail.com>
100 * handles.c (_wapi_handle_real_new): Call _wapi_process_reap () when running
101 out of shared handes. Fixes #536776.
103 * processes.c (CreateProcess): Return false and set the error to
104 ERROR_OUTOFMEMORY when a process handle cannot be created.
105 (ShellExecuteEx): Propagate an ERROR_OUTOFMEMORY error code. Fixes part of
108 2009-09-01 Zoltan Varga <vargaz@gmail.com>
110 * processes.c (EnumProcessModules): Applied patch from Romain Tartière
111 (romain@blogreen.org). Fix this on freebsd/OSX. Fixes #533893.
113 2009-08-18 Christian Hergert <chris@dronelabs.com>
115 * wthreads.c: Roll back change for thread-id as it "embraces
116 and extends" the api by passing word-size for thread id on
119 2009-08-18 Christian Hergert <chris@dronelabs.com>
123 * wthreads.c: Be explicit when we are changing word sizes.
125 2009-08-18 Christian Hergert <chris@dronelabs.com>
127 * processes.c: Fix method declaration warnings.
128 * sockets.c: getsockopt() wants socklen_t for size.
130 2009-08-04 Miguel de Icaza <miguel@novell.com>
132 * posix.c (_wapi_stdhandle_create): Split this into a new file to
133 more easily support non-Posix platforms.
135 2009-07-20 Geoff Norton <gnorton@novell.com>
137 * thread-private.h: Use the new mono-semaphore.h.
139 2009-06-25 Gonzalo Paniagua Javier <gonzalo@novell.com>
141 * sockets.c: add the error number to the message so we can figure out
144 2009-06-25 Gonzalo Paniagua Javier <gonzalo@novell.com>
146 * wait.c: add missing 'break'.
148 2009-06-20 Zoltan Varga <vargaz@gmail.com>
150 * atomic.h: Fix ilp32 support on ppc.
152 2009-05-28 Mark Probst <mark.probst@gmail.com>
154 * collection.c (_wapi_collection_init): If pthread_create() fails,
155 try again with larger and then with no stack size set. Fixes
158 2009-05-26 Zoltan Varga <vargaz@gmail.com>
160 * shared.c (_wapi_shm_file): Avoid creating a .wapi directory here, create
161 it in _wapi_shm_file_open (), since platforms using posix shm don't need it.
163 2009-05-22 Miguel de Icaza <miguel@novell.com>
165 * wapi_glob.c: Do not need sys/param.h anymore, we now use the
166 POSIX PATH_MAX instead of BSD's MAXPATHLEN
168 * handles.c: Do not pull a reference to sockets if they are
171 * sockets.c: Allow for ports to define their own ioctlsocket.
173 * wthreads.c: Remove obsolete code that I recently introudced (the
174 hook for mono_register_thread_attr.
176 2009-05-22 Miguel de Icaza <miguel@novell.com>
178 * versioninfo.c: One missing signature, fixed.
180 2009-05-21 Miguel de Icaza <miguel@novell.com>
182 * daemon.c: Remove more DEBUG ifdef mess.
184 * shared.c (_wapi_shm_attach): Implemention for DISABLE_SHARED_HANDLES
186 2009-05-20 Miguel de Icaza <miguel@novell.com>
188 * sockets.c (ioctlsocket): Move support for MacOS semantics to the
189 ioctlsocket from the ifdef that was previously on metadata/
191 * wapi_glob.c (_wapi_glob): Use PATH_MAX from limits.h instead of
192 the BSD name from sys/param.h (MAXPATHLEN)
194 Do not include pwd.h as it is not used.
196 * thread-private.h: Use indent ifdef style for clarity
198 * sockets-wrappers.h: sys/socket.h conditional
200 * daemon-messages.h: sys/uio.h conditional.
202 * sockets.c: sys/ioctl.h conditional
204 * wthreads.c: work around for platforms with no thread fetching
207 * versioninfo.c: Use the portable mono_map_ interface instead of
208 using mmap directly and change the style to the Mono style.
210 Remove more DEBUG/ifdefs combos
212 * shared.c: Split the code to make DISABLE_SHARED remove all the
213 code that does not use the shared handles. Before it merely
214 removed some of it, with this we avoid hacks on platforms that can
217 Split the code to reduce the amount of ifdefs.
219 Remove #ifdef DEBUG from the source and use a macro instead.
221 2009-05-20 Miguel de Icaza <miguel@novell.com>
223 * locking.c: Split locking code into a separate file.
225 2009-05-18 Miguel de Icaza <miguel@novell.com>
227 * daemon.c: Move the compile check of MONO_SIZEOF_SUNPATH to the
230 * Rename `threads.c' to `wthreads.c' as broken build systems are
231 not able to cope with two files with the same name across multiple
234 2009-05-15 Geoff Norton <gnorton@novell.com>
236 * handles.c: Don't start the collection thread if we've disabled
239 2009-05-12 Zoltan Varga <vargaz@gmail.com>
241 * collection.c (collection_thread): Get rid of all the ifdefs and
242 gcc attributes, simply return NULL.
244 2009-05-11 Zoltan Varga <vargaz@gmail.com>
246 * shared.c: Applied patch from Koushik K. Dutta (koush@koushikdutta.com).
247 Fix the build on android.
249 2009-05-09 Miguel de Icaza <miguel@novell.com>
251 * messages.c: Split the scan into common and uncommon messages to
252 allow the messages that are not produced by Mono to be removed on
255 * messages.c (message_string): instead of having a gigantic switch
256 table, use a sorted structure in memory and do a binary search on
259 This reduces the runtime size by 49k and the debugging symbols by
262 2009-04-29 Gonzalo Paniagua Javier <gonzalo@novell.com>
264 * sockets.c: don't display a warning when connect() fails because the
265 socket was closed in another thread.
267 2009-04-23 Rodrigo Kumpera <rkumpera@novell.com>
269 * shared.c: Fix a bunch of memleaks.
271 2009-03-27 Zoltan Varga <vargaz@gmail.com>
273 * threads.h: Add a comment to CreateThread.
275 2009-03-20 Zoltan Varga <vargaz@gmail.com>
277 * threads.c handles.c wait.c: Change location of gc_wrapper.h.
279 2009-02-22 Robert Jordan <robertj@gmx.net>
281 * sockets.c: implement WSASend/WSARecv using sendmsg/recvmsg.
284 Code is contributed under MIT/X11 license.
286 2009-02-20 Gonzalo Paniagua Javier <gonzalo@novell.com>
288 * events.c: fix event_signal and namedevent_signal to actually signal
291 2009-02-12 Gonzalo Paniagua Javier <gonzalo@novell.com>
293 * io.c: EXDEV when moving directories fails now without creating a
294 file in the destination.
297 2009-02-09 Zoltan Varga <vargaz@gmail.com>
299 * wait.c (WaitForMultipleObjectsEx): Initialize poll variable.
301 2009-02-05 Miguel De Icaza <miguel@novell.com>
303 * sockets.c (_wapi_setsockopt): SO_REUSEPORT is needed also on
304 MacOS X. Fixes bug #471292
306 2009-01-29 Zoltan Varga <vargaz@gmail.com>
308 * shared.c: Fall back to file based shared storage if shm_open () fails
309 because /dev/shm is not mounted.
311 * shared.c: Add an alternative implementation using shared memory instead of
312 files. This fixes problems where the mono process would spin up the disk
313 every x secs on laptops. Fixes #434566, #415373 and #321949.
315 2009-01-16 Miguel de Icaza <miguel@novell.com>
317 * sockets.c (WSASend): Fix memory leak, and optimize for the case
320 This should really use writev or sendmsg to use the kernel
321 scatter/gather facility instead of emulating it by copying buffers.
323 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
325 * critical-sections.h (Enter/LeaveCriticalSection): Show
326 helpfull warning messages before crashing.
328 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
330 * handles-private.h (_wapi_handle_set_signal_state): Show
331 helpfull warning messages before crashing.
333 2009-01-26 Jeffrey Stedfast <fejj@novell.com>
335 * mono-mutex.[c,h]: Removed GPLv2 copyright notice which should
338 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
340 * threads.c: Add wapi_current_thread_desc that produces
341 a string representation of the current thread state.
343 * threads.h: Export wapi_current_thread_desc.
345 2009-01-18 Zoltan Varga <vargaz@gmail.com>
347 * io.c (GetDiskFreeSpaceEx): Applied patch from Koushik Dutta
348 (koush@koushikdutta.com). Disable this on android.
350 2009-01-16 Rodrigo Kumpera <rkumpera@novell.com>
352 * handles.c (_wapi_handle_timedwait_signal_handle): Don't use the
353 set_wait_handle/clear_wait_handle machinery for alertable waits in
354 case of non-alertable waits.
356 Non-alertable waits must continue and wait on the cond as this will
357 release the lock. Otherwise this will cause a deadlock as anyone trying
358 to pulse the cond will block trying to acquire the said lock because
359 the thread in non-alertable wait will be busy looping in WaitForSingleObjectEx
360 or similar function, never releasing the lock.
362 Thou this fixes quite a few of the hangs introduced by non-pooling alertable
363 waits, the long term plan is to verify if all non-alertable waits really need
366 2009-01-14 Zoltan Varga <vargaz@gmail.com>
368 * handles-private.h (_wapi_handle_set_signal_state): Set the signalled state
369 of the handle while locking the global signal cond mutex.
371 * wait.c (WaitForMultipleObjectsEx): Check the signalled state of handles
372 inside the critical section before waiting, otherwise we could go to waiting
373 even when the handles are already signalled.
375 2009-01-13 Zoltan Varga <vargaz@gmail.com>
377 Reapply r122913, this time handling processes by falling back to polling.
379 * handles.c: Rework the way the global signal stuff is handled: instead of
380 allocating a separate mutex/condvar pair for it, allocate a normal handle.
381 This way, it can reuse the alertable waiting code, allowing
382 WaitForMultipleObject to work without polling.
384 2009-01-09 Miguel de Icaza <miguel@novell.com>
386 Incorporate a few patches from Paolo, slightly modified:
388 * handles.c (_wapi_handle_check_share): On non-Linux systems, do
389 not even compile in the code that scans for /proc/fd, and go
390 directly to the fallback function.
392 2009-01-09 Paolo Molaro (lupus@ximian.com)
394 * handles.c: Do not include some header files in platforms that
397 2009-01-09 Miguel de Icaza <miguel@novell.com>
399 * messages.c: Eliminate a warning.
401 2009-01-09 Paolo Molaro (lupus@ximian.com)
403 * error.c: On some platforms that do not define these variables,
406 * security.c, io-private.h: Only include some headers if they
409 * sockets.c, sockets.h: do not import on this header files that
410 are only consumed internally in sockets.c.
412 2009-01-09 Zoltan Varga <vargaz@gmail.com>
414 * threads.c (_wapi_thread_apc_pending): Check for thread->wait_handle ==
415 INTERRUPTION_REQUESTED_HANDLE too.
416 (wapi_interrupt_thread): Rework the comments, the thread is no longer
417 required to call QueueUserAPC to make the wait functions return.
419 * threads.c handles.c threads-internal.h: Implement alertable waits without
422 2009-01-08 Geoff Norton <gnorton@novell.com>
424 * processes.c: Fix the osx version check to properly detect 10.5 v 10.4
426 2009-01-08 Christian Prochnow <cproch@seculogix.de>
428 * types.h: added WapiULargeInteger.
430 * uglify.h: added ULARGE_INTEGER, PULARGE_INTEGER.
432 * io.h: added WapiDriveType, added method declarations
433 for GetDiskFreeSpaceEx and GetDriveType
435 * io.c: added GetDiskFreeSpaceEx() to query disk size
436 and free space via statvfs or statfs system call.
437 added GetDriveType to query drive type via /etc/mtab or /etc/mnttab.
439 2009-01-07 Geoff Norton <gnorton@novell.com>
441 * processes.c: Properly implement support for Process.Modules on OSX.
442 Fixes OSX on nunit 2.4
444 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
446 * io.c (GetCurrentDirectory): Avoid calling g_get_current_dir straight
447 away as it doesn't handle ENAMETOOLONG correctly. As a bonus we avoid
448 allocating memory in the common path.
450 2009-01-07 Geoff Norton <gnorton@novell.com>
452 * processes.c: Only use open -W on OSX 10.5+. Patch from
455 2008-12-19 Bill Holmes <billholmes54@gmail.com>
457 * processes.c (get_module_name) : adjust size for unicode characters.
459 Code is contributed under MIT/X11 license.
461 2008-11-21 Zoltan Varga <vargaz@gmail.com>
463 * atomic.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>. Add
466 2008-11-18 Mark Probst <mark.probst@gmail.com>
468 * atomic.h: InterlockedExchangePointer and
469 InterlockedCompareExchangePointer for PPC64.
471 Code submitted by andreas.faerber@web.de at
472 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
475 2008-11-13 Bill Holmes <billholmes54@gmail.com>
477 * wait.h : Adding method declaration for WaitForInputIdle.
479 * wait.c : Adding implementation for WaitForInputIdle.
481 Code is contributed under MIT/X11 license.
483 Fri Oct 17 15:23:00 CEST 2008 Paolo Molaro <lupus@ximian.com>
485 * processes.c: patch from Geoff Norton (gnorton@novell.com) to
486 strdup the open program on OSX (bug #431811).
488 2008-10-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
490 * versioninfo.c: remove the use of g_strdown.
492 2008-09-25 Dick Porter <dick@ximian.com>
494 * wait.c: Make sure we keep references to handles we're waiting
495 for. Fixes bug 424851.
497 2008-07-29 Dick Porter <dick@ximian.com>
499 * processes.c (get_module_name): Make a last-ditch effort to
500 figure out the process name. Fixes bug 413723, patch by Casey
501 Marshall <casey.s.marshall@gmail.com>
503 2008-07-28 Dick Porter <dick@ximian.com>
505 * handles.c (_wapi_handle_count_signalled_handles): Remove an
506 unmatched _wapi_handle_ref(). Fixes bug 410743.
508 2008-07-15 Rodrigo Kumpera <rkumpera@novell.com>
510 * versioninfo.c (map_pe_file): Fix memory leak.
512 2008-07-01 Zoltan Varga <vargaz@gmail.com>
514 * process-private.h (_WAPI_PROCESS_UNHANDLED_PID_MASK): Fix the amd64 build.
516 2008-06-27 Dick Porter <dick@ximian.com>
518 * processes.c: Implement a form of process pseudo-handle to allow
519 non-mono processes to be manipulated. Fixes bug 313231.
521 * wait.c: Check for process pseudo-handles and fail if an attempt
522 is made to wait on one.
524 2008-06-19 Dick Porter <dick@ximian.com>
526 * sockets.c: Implement WSASend() and WSAReceive().
528 2008-06-02 Dick Porter <dick@ximian.com>
533 * messages.c: Implement FormatMessage, fixes bug 321827.
535 2008-05-29 Dick Porter <dick@ximian.com>
537 * sockets.c (socket_close): Clear any saved errors
538 (_wapi_connect): Don't save EWOULDBLOCK errors here, as that
539 breaks async connects. (Bug 377589 test case broken by the
540 previous fix to bug 356552)
542 2008-05-25 Zoltan Varga <vargaz@gmail.com>
544 * thread-private.h (struct _WapiHandle_thread): Remove 'owner_pid' field. Reorder
545 fields so this struct (which is the biggest of the handle structs) takes less
548 * threads.c (QueueUserAPC): Make this function signal safe by adding some
549 restrictions on its usage.
551 2008-05-14 Zoltan Varga <vargaz@gmail.com>
553 * mono-mutex.h: Get rid of the #ifdef __cplusplus defines, use G_BEGIN_DECLS
556 2008-05-07 Dick Porter <dick@ximian.com>
558 * io.c (FindNextFile): Handle symlinks correctly. Fixes bug
561 2008-04-25 Zoltan Varga <vargaz@gmail.com>
563 * handles.c (_wapi_handle_check_share): Fix a crash introduced by the lazy
564 creation of wapi handle slots.
566 2008-04-24 Zoltan Varga <vargaz@gmail.com>
568 * handles.c (shared_init): Align _wapi_fd_reserve to a multiple of
569 _WAPI_HANDLE_INITIAL_COUNT to avoid a problem when allocating handles.
571 2008-04-23 Zoltan Varga <vargaz@gmail.com>
573 * handles.c: Initialize the handle array entries on demand to save memory.
575 * wapi-private.h (_WAPI_HANDLE_INITIAL_COUNT): Decrease this to 256 to save
578 * handles-private.h (_WAPI_PRIVATE_MAX_SLOTS): Increase this to 1024*16 to
579 compensate for the decrease in _WAPI_HANDLE_INITIAL_COUNT.
581 * threads.c: Use #ifdef instead of #if for checking for valgrind/memcheck.h.
583 2008-04-22 Dick Porter <dick@ximian.com>
585 * wapi_glob.c (globextend): Comment out the code using ARG_MAX, as
586 that is broken on the latest opensuse.
588 2008-04-21 Dick Porter <dick@ximian.com>
590 * io.c (DeleteFile): Disable for now the bug fix for 323389, it's
591 breaking too much other stuff.
593 2008-04-20 Geoff Norton <gnorton@novell.com>
595 * processes.c: Fix the _NSGetEnviron define to prevent an impropoer
598 2008-04-18 Miguel de Icaza <miguel@novell.com>
600 * Applied patch from Dick Porter from bug #380649
602 2008-04-17 Dick Porter <dick@ximian.com>
604 * io.c (DeleteFile): Check file shares before deleting a file.
607 2008-04-17 Dick Porter <dick@ximian.com>
609 * io.c (DeleteFile): Return ERROR_ACCESS_DENIED if the file is
610 readonly. Fixes bug 378229.
612 2008-04-11 Geoff Norton <gnorton@novell.com>
614 * processes.c: The global extern environ doesn't exist on Mac. We
615 need to call NSGetEnviron instead.
617 2008-04-08 Dick Porter <dick@ximian.com>
619 * processes.c (CreateProcess): Improve the managed binary support,
620 so it works when the executable is passed in as the appname.
623 2008-04-04 Dick Porter <dick@ximian.com>
625 * io.c (MoveFile): Check file shares before moving a file. Fixes
628 2008-04-04 Dick Porter <dick@ximian.com>
630 * error.c (errno_to_WSA): handle ENODEV. Fixes the reopened part
633 2008-04-04 Dick Porter <dick@ximian.com>
635 * processes.c (GetModuleInformation):
637 * versioninfo.c: 64bit fixes
639 2008-04-03 Dick Porter <dick@ximian.com>
641 * io-portability.c (_wapi_basename, _wapi_dirname): Only turn \
642 into / when MONO_IOMAP is in effect. Fixes bug 346123.
644 2008-04-03 Dick Porter <dick@ximian.com>
646 * timefuncs.c (GetTickCount): Use mono_msec_ticks(), see bug
649 2008-04-01 Dick Porter <dick@ximian.com>
651 * versioninfo.c (get_string_block): Refine the fix for bug 354856
652 (r93661) so that it also fixes the new part of bug 374600.
654 2008-03-28 Dick Porter <dick@ximian.com>
656 * processes.c (GetExitCodeProcess): Check if a process has exited
657 and recorded it's exit code, before seeing if the process is
658 signalled. Fixes bug 325463.
660 2008-03-27 Dick Porter <dick@ximian.com>
662 * processes.c (match_procname_to_modulename): Check the whole
663 process name first, in case it is recorded as an absolute path.
666 2008-03-27 Dick Porter <dick@ximian.com>
668 * processes.c (ShellExecuteEx): Grotty kludge to work around
669 unpleasant feature in g_shell_parse_argv() where it treats '#'
670 embedded in a filename as a comment marker, and throws away the
671 rest of the line. When we're directly opening URLs quote the
672 filename, to avoid this. Fixes bug 371567.
674 2008-03-25 Dick Porter <dick@ximian.com>
676 * wapi-private.h (_WAPI_HANDLE_VERSION): Increment file layout
679 * threads.c: Make thread handles private to the process that owns
682 2008-03-22 Kornél Pál <kornelpal@gmail.com>
684 * io-layer.h: Windows: Rename GetProcessId to __GetProcessId for targets not
685 supporting it. This fixes MSVC build with new Windows SDKs that declare
686 GetProcessId unconditionally.
688 2008-03-20 Kornél Pál <kornelpal@gmail.com>
690 * io-layer.h: Removed Windows version macros.
692 Thu Mar 13 16:24:53 CET 2008 Paolo Molaro <lupus@ximian.com>
694 * processes.c: properly check for executable files (fixes bug #368829).
696 2008-02-05 Dick Porter <dick@ximian.com>
698 * versioninfo.c (VerLanguageName): Implement VerLanguageName.
700 2008-01-31 Bill Holmes <billholmes54@gmail.com>
701 * processes.c (match_procname_to_modulename) : Added to check if the last
702 part of module name is equal to the process name.
704 * processes.c (EnumProcessModules) : Changed the first entry in the returned
705 modules array (the process module) to be populated from the entry found
708 * processes.c (get_module_name & GetModuleInformation) : In the case where
709 the module passed in is NULL, search the /proc/<PID>/maps for a name that
710 matches the process name to populate the return information.
714 2008-01-29 Zoltan Varga <vargaz@gmail.com>
716 * security.c (RevertToSelf): Make this return TRUE if impersonating is not
719 * sockets.c (_wapi_connect): Add a workaround to a solaris x86 problem where
720 getsockopt (SO_ERROR) doesn't return an error code after connect () fails. Fixes
723 2008-01-23 Dick Porter <dick@ximian.com>
725 * versioninfo.c (get_string_block): When stepping over the
726 StringTable block, do not read an extra block at the end. Fixes
727 the new part of bug 354856.
729 2008-01-19 Dick Porter <dick@ximian.com>
731 * versioninfo.c (get_stringtable_block): Cope when the StringTable
732 block is first in the resources data, and we just need to step
733 over it. Fixes bug 354856.
735 2008-01-16 Dick Porter <dick@ximian.com>
737 * threads.c (_wapi_thread_set_termination_details): Move the
738 thread abandonment to outside the shared handle lock. Fixes bug
741 2008-01-16 Dick Porter <dick@ximian.com>
743 * versioninfo.c (VerQueryValue): Include trailing null in returned
744 string length, for MS compatibility.
746 2008-01-09 Dick Porter <dick@ximian.com>
748 * versioninfo.c (get_ptr_from_rva, scan_resource_dir): Make it
749 work on big-endian systems.
750 (scan_resource_dir): Copy the resource directory entry and
751 byteswap if necessary so it works big-endian. This fixes bug
752 345972 for real this time.
753 (VerQueryValue): String values set the length to the number of
754 unicode chars, but the data length reported was already correct so
755 don't halve it again. Fixes the previous fix for bug 345972.
756 (GetFileVersionInfo): On big-endian systems, scan the resource
757 data and turn all unicode strings into UTF-16BE. FileVersionInfo
758 now works big-endian.
760 2008-01-04 Dick Porter <dick@ximian.com>
762 * versioninfo.c (VerQueryValue): Returned buffer length counts
763 chars not bytes for string data. Fixes bug 345972 again.
764 (get_enclosing_section_header): Make sure values read are treated
765 as LE. Fixes crash on ppc reported in bug 345972.
767 2007-12-17 Mark Probst <mark.probst@gmail.com>
769 * threads.c: Guard against a race condition involving
770 thread_hash_key that can occur during shutdown.
772 2007-12-08 Zoltan Varga <vargaz@gmail.com>
774 * processes.c: Include sys/mkdev.h if exists. Fixes solaris x86 build.
776 2007-12-06 Dick Porter <dick@ximian.com>
778 * versioninfo.c: Resource language values must be compared in a
779 'case'-insensitive manner. Fixes bug 345972.
781 2007-12-05 Dick Porter <dick@ximian.com>
783 * io.c (CreateFile): Create files with mode 0666 (&~umask) by
784 default. Fixes bugs 325299 and 337040.
786 2007-11-22 Dick Porter <dick@ximian.com>
788 * critical-sections.h (EnterCriticalSection): Reinstate the
789 asserts in the devel branch, so any problems aren't obscured.
791 2007-11-22 Dick Porter <dick@ximian.com>
793 * versioninfo.c (find_pe_file_resources): Make it work on 64bit
794 systems. Fixes bug 343353.
796 2007-11-21 Dick Porter <dick@ximian.com>
798 * processes.c (load_modules): Rewrite based on the libgc
799 /proc/<pid>/maps parsing to avoid using glib functions only
800 available since 2004.
801 (load_modules): Check for duplicates before adding a module to the
804 2007-11-15 Dick Porter <dick@ximian.com>
806 * processes.c (load_modules): Don't bother if we don't have
807 g_strsplit_set() and g_strv_length(). Allows building against old
809 (EnumProcessModules): Don't miss the first module returned by
812 2007-11-15 Dick Porter <dick@ximian.com>
814 * processes.c: Implement process module support by reading from
815 /proc if it's available.
818 * versioninfo.c: New functions to implement PE file version info
821 2007-11-08 Dick Porter <dick@ximian.com>
823 * critical-sections.h (EnterCriticalSection): Disable the critical
824 section asserts for the release branch
826 2007-11-05 Kornél Pál <kornelpal@gmail.com>
828 * io-layer.h: Added includes for run-time GetProcessId API detection for
831 2007-10-26 Dick Porter <dick@ximian.com>
833 * shared.c (_wapi_shm_file_open): Set the umask when opening
834 shared files, so restrictive defaults don't prevent subsequent
835 processes re-opening them.
837 2007-10-18 Zoltan Varga <vargaz@gmail.com>
839 * atomic.h (InterlockedCompareExchange): Fix the ia64 version so it works for
840 negative values too. Hopefully fixes #332700.
842 2007-09-26 Dick Porter <dick@ximian.com>
844 * io-portability.c (_wapi_io_scandir): Only update the error
845 status of glob() when performing a secondary glob() if the first
846 returned an error. Fixes bug 325107.
848 2007-09-12 Marek Habersack <mhabersack@novell.com>
850 * io-portability.c: options_init moved to
851 utils/mono-io-portability.c
852 Do not initialize portability helpers here, it's done in
854 find_file and find_in_dir moved to utils/mono-io-portability.c
856 2007-09-09 Robert Jordan <robertj@gmx.net>
858 * sockets.c (_wapi_setsockopt): Add support for FreeBSD multicast
859 sockets. Fixes #81891.
860 Code is contributed under MIT/X11 license.
862 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
864 * processes.h, processes.c : ok, they are simple string.
866 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
868 * processes.h : sigh, I really hate fixing them on windows :(
870 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
872 * processes.c : fix build again.
874 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
876 * processes.h : removed extra parameters from CreateProcessWithLogonW.
878 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
880 * processes.c, processes.h: added CreateProcessWithLogonW(). For now
881 it just calls CreateProcess().
882 * io-layer.h : CreateProcessWithLogonW() requires WINVER 0x0500
885 2007-08-23 Robert Jordan <robertj@gmx.net>
887 * processes.[c|h]: Implement Get|SetPriorityClass ().
888 Code is contributed under MIT/X11 license.
890 Tue Aug 21 20:08:09 CEST 2007 Paolo Molaro <lupus@ximian.com>
892 * io.c: made convert_arg_to_utf8() and write_file() static.
893 Worked around gcc's incorrect warning.
895 2007-08-20 William Holmes <billholmes54@gmail.com>
897 *io.c: Added implementation for ReplaceFile.
898 *io.h: Added deceleration for ReplaceFile method.
900 Code is contributed under MIT/X11 license.
902 2007-08-20 Wade Berrier <wberrier@novell.com>
904 * processes.c: include sys/resource.h for rusage to fix
907 Mon Aug 20 12:36:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
909 * processes.c: implemented query for user/system times using
912 2007-08-10 Dick Porter <dick@ximian.com>
914 * sockets.c (_wapi_getsockopt, _wapi_setsockopt): Check the option
915 level as well as the name when mangling some of the values. Fixes
918 2007-08-02 Dick Porter <dick@ximian.com>
920 * sockets.c: Changes in error handling, and move the SO_REUSEADDR
921 setting from metadata/socket-io.c.
923 2007-08-01 Dick Porter <dick@ximian.com>
925 * io-portability.c (_wapi_io_scandir): Special-case patterns
926 ending in '.*' so that files with no extension are also matched.
930 * wapi_glob.c: Reinstate WAPI_GLOB_APPEND, and add
931 WAPI_GLOB_UNIQUE to avoid matching the same entry twice when
934 2007-07-26 Dick Porter <dick@ximian.com>
939 * critical-sections.c:
941 * critical-section-private.h:
944 * error.c: Clean up TLS and pthreads structures. Finishes off bug
947 * collection.c (collection_thread): Exit the collection thread if
948 the io-layer has been cleaned up.
950 * mono-mutex.h (mono_mutexattr_destroy): Add this define too
952 Mon Jul 23 10:40:35 CEST 2007 Paolo Molaro <lupus@ximian.com>
954 * timefuncs.c: make TickCount measure from boot time if it's
957 2007-07-19 Juraj Skripsky <js@hotfeet.ch>
959 * io.c (MoveFile): Fix a leak.
961 Fri Jul 13 12:46:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
963 * handles-private.h, handles.c, thread-private.h, threads.c,
964 uglify.h, wait.c: temporarily revert the alertable wait changes
965 (r79386) until the deadlock issues are fixed.
967 2007-06-22 Dick Porter <dick@ximian.com>
969 * shared.c: The non-shared mutexes weren't being initialised properly
970 on macos. Fixes bug 81929.
972 2007-06-13 Randolph Chung <tausq@debian.org>
974 * atomic.h: Enable for all hppa targets.
975 * Makefile.am: rename hppa_atomic.s to hppa_atomic.S so the preprocessor
977 * hppa_atomic.s: Renamed to ...
978 * hppa_atomic.S: ... and updated to work on both HPUX and Linux.
980 2007-06-13 Dick Porter <dick@ximian.com>
982 * handles.c (timedwait_signal_wait_cond): Alertable waits on
983 private handles are now interrupted by signalling the same
984 condition that would end the wait if the handle became signalled,
985 rather than polling. (Shared handles still have to poll.)
987 * threads.c (_wapi_thread_queue_apc): Interrupt the thread if it's
990 * handles-private.h (_wapi_handle_current_thread_set_waiting_on):
991 Helper functions to inform the APC queuing functions when threads
992 are waiting for handles, and to interrupt the wait.
994 * wait.c (WaitForMultipleObjectsEx): Need to tell the handle
995 waiting functions if any of the handles in question are shared
997 2007-06-06 Miguel de Icaza <miguel@novell.com>
999 * processes.c (is_managed_binary): Fix for OSX.
1001 2007-06-06 Wade Berrier <wberrier@novell.com>
1003 * atomic.h (InterlockedExchangePointer): cast to pointer to to silence
1004 compiler warnings (autobuild fails the build on this type of warning)
1006 2007-05-21 Dick Porter <dick@ximian.com>
1008 * io-portability.c (_wapi_g_dir_open): Don't propagate any errors
1009 from the second call to g_dir_open, preserve the original error if
1010 the second call still fails but clear the error if it succeeds.
1012 2007-05-10 Dick Porter <dick@ximian.com>
1014 * sockets.c (_wapi_recvfrom): Refine the fix to bug 75705 so EINTR
1015 isn't returned if the remote end shuts down cleanly. Fixes zmd
1016 and the second example in bug 75705.
1018 2007-04-26 Dick Porter <dick@ximian.com>
1020 * shared.c (_wapi_shm_semaphores_init): Need to check
1021 MONO_DISABLE_SHM in this entry point, as it's called before
1022 _wapi_shm_attach(). Fixes bug 81436.
1024 2007-04-24 Dick Porter <dick@ximian.com>
1026 * sockets.c (_wapi_recvfrom, socket_close): Force recvfrom() to
1027 error if the socket is closed while the receive is blocking.
1030 2007-04-13 Dick Porter <dick@ximian.com>
1033 * shared.c: Complete the reimplementation of disabling of shared
1034 memory, by not allocating sysv semaphores when shm disabling has
1035 been requested (either at compile time or run time.)
1037 * processes.c (CreateProcess): Don't synchronize locking across
1038 processes when forking, when shared memory has been disabled.
1040 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
1043 * wapi_glob.c: remove reference to sys/cdefs.h, use glib instead.
1046 2007-04-05 Dick Porter <dick@ximian.com>
1049 * io-portability.c (_wapi_io_scandir): Moved from io.c, and
1050 changed to use a cut-down version of glob(3) that has been
1051 extended to match with case-insensitivity if needed.
1054 * wapi_glob.c: Cut down implementation of glob(3), based on
1057 2007-03-22 Dick Porter <dick@ximian.com>
1059 * sockets.c (_wapi_connect): Do additional checks when connect(2)
1060 fails, because some systems don't let it be restarted. Patch
1061 based on one submitted by Robert S Wojciechowski <robertw@ssgx.com>,
1064 2007-03-09 Jonathan Chambers <joncham@gmail.com>
1066 * io-layer.h: Remove UNICODE and _UNICODE defines as
1067 these are done by configure.in now.
1069 Code is contributed under MIT/X11 license.
1071 Thu Mar 8 19:42:17 CET 2007 Paolo Molaro <lupus@ximian.com>
1073 * shared.c: partial support for MONO_DISABLE_SHM env var.
1075 2007-03-05 Wade Berrier <wberrier@novell.com>
1077 * atomic.h: atomic fixes from Michael Matz for for s390
1078 and s390x ( bnc #237611 and bxc #80892 )
1080 2007-03-05 Miguel de Icaza <miguel@novell.com>
1082 * io.c (CreateFile): Use FILE_ATTRIBUTE_TEMPORARY to mean 0600
1083 permissions. For 80688
1085 (MoveFile): Use errno_copy here, just to avoid a potential
1086 errno-changing code in the future from g_free.
1088 Also, ignore EXDEV errors as they are handled immediately after
1089 (avoid printing out an error).
1093 Mon Feb 12 15:50:24 CET 2007 Paolo Molaro <lupus@ximian.com>
1095 * shared.c: exit if semaphores can't be created (bug #80616).
1097 2007-02-01 Geoff Norton <gnorton@customerdna.com>
1099 * collection.c: NetBSD doesn't define PTHREAD_STACK_MIN.
1101 2007-01-26 Dick Porter <dick@ximian.com>
1104 * sockets.c (_wapi_getsockopt): Windows seems to not reset
1105 SO_ERROR values when they're read, contrary to the documentation.
1106 Fixes the new issues raised in bug 79878 (example in C showing
1107 winsock behaviour attached to that bug.)
1109 2007-01-15 Mark Mason <mason@broadcom.com
1111 * atomic.h: add locking primitives for MIPS.
1113 2007-01-11 Dick Porter <dick@ximian.com>
1115 * sockets.c (_wapi_connect): Don't do the SO_BROADCAST setting
1116 here, do it in managed code instead.
1117 (_wapi_getsockopt): SO_RCVTIMEO and SO_SNDTIMEO use struct
1118 timeval, which has a microsecond field, not milliseconds.
1119 (_wapi_setsockopt): ditto.
1120 (_wapi_setsockopt): Halve the SO_SNDBUF and SO_RCVBUF values on
1121 Linux, as the kernel doubles whatever we set.
1122 (_wapi_socket): Save socket domain, type and protocol so it can be
1124 (socket_disconnect): Implement socket disconnect (closing the
1125 socket, but keeping the file descriptor.)
1126 (wapi_disconnectex): A basic implementation of DisconnectEx().
1127 (wapi_transmitfile): A very basic implementation of
1129 (WSAIoctl): Implement the SIO_GET_EXTENSION_FUNCTION_POINTER
1132 * socket-private.h (struct _WapiHandle_socket): Record socket
1133 domain, type and protocol info so it can be duplicated later.
1135 * sockets.h (WSAID_DISCONNECTEX,WSAID_TRANSMITFILE): Structures
1136 and defines needed to look up the DisconnectEx() and
1137 TransmitFile() functions by GUID.
1139 * error.c (errno_to_WSA): Change ETIMEDOUT mapping to
1140 WSAETIMEDOUT; add EDESTADDRREQ.
1142 * io-layer.h: Need mswsock.h on windows now.
1144 2007-01-04 Miguel de Icaza <miguel@novell.com>
1146 * io-portability.c (find_file): Fix a coverity warning (scanning
1149 2006-12-31 Miguel de Icaza <miguel@novell.com>
1151 * io-portability.c (find_file): Do not abort if an empty filename
1152 has been passed. This fixes the case where MONO_IOMAP=all would
1153 assert if Directory.Exists ("") was called.
1155 Mon Dec 18 14:54:37 CET 2006 Paolo Molaro <lupus@ximian.com>
1157 * processes.c: moved a free on the error path.
1159 Thu Dec 14 21:42:39 CET 2006 Paolo Molaro <lupus@ximian.com>
1161 * processes.c: fixed a few memory leaks when executing
1164 Mon Nov 27 13:12:17 GMT 2006 Paolo Molaro <lupus@ximian.com>
1166 * atomic.h: fix arm compare and exchange (bug #78500).
1168 2006-11-23 Dick Porter <dick@ximian.com>
1170 * process-private.h (struct _WapiHandle_process): Add 'waited'
1173 * processes.c (process_wait): Check the 'waited' parameter not the
1174 signalled state when testing if a process has already been waited
1175 for, as the child process itself may set signalled when exiting.
1178 * wapi-private.h (_WAPI_HANDLE_VERSION): Bump shared data version
1180 * shared.c: Now the shared data version has been incremented we
1181 can set the counter semaphore initial value correctly
1183 2006-11-22 Dick Porter <dick@ximian.com>
1185 * processes.c (process_wait): Cope when the background process
1186 reaper gets the process we were waiting for. Special case for
1187 waiting for our own process to exit. Fixes bug 77736.
1189 2006-11-17 Dick Porter <dick@ximian.com>
1191 * processes.c: Fix const correctness and typos that caused memory
1194 2006-11-17 Miguel de Icaza <miguel@novell.com>
1196 * processes.c (ShellExecuteEx): Check error after CreateProcess,
1197 thanks to Dick for pointing this out.
1199 2006-11-16 Miguel de Icaza <miguel@novell.com>
1201 * processes.c (ShellExecuteEx): If we fail to create a process in
1202 ShellExecute, then try to use the xdg-open command, and if that
1203 fails, try to use the gnome-open command,
1205 Refactor the code so that we do not have to duplicate all this
1206 code, but instead use a ucs2-aware version of the code to do
1209 2006-11-13 Dick Porter <dick@ximian.com>
1211 * io.c (_wapi_stat_to_file_attributes): If the file is a symlink
1212 add the FILE_ATTRIBUTE_REPARSE_POINT flag. This is an attempt to
1213 follow the specs for the windows symlink support, but will
1214 probably have to be reworked when I have test data from a vista
1215 machine. Fixes bug 79887.
1217 2006-11-11 Miguel de Icaza <miguel@novell.com>
1219 * handles.c (CloseHandle): Cope here with the new value
1220 INVALID_HANDLE_VALUE set on handles.
1222 * processes.c (CreateProcess): Initialize the value of hThread to
1223 be INVALID_HANDLE_VALUE on failure, not to be NULL. Improvement
1226 2006-11-09 Dick Porter <dick@ximian.com>
1228 * sockets.c (_wapi_select): Do some sanity checking on the
1229 fd_sets, to avoid file descriptors > FD_SETSIZE.
1230 (_wapi_FD_CLR, _wapi_FD_ISSET, _wapi_FD_SET): Avoid file
1231 descriptors > FD_SETSIZE.
1233 2006-10-27 Dick Porter <dick@ximian.com>
1235 * io.c (GetFileAttributes): Force symlinks to directories to be
1236 returned as a regular file. Fixes bug 79733.
1238 2006-10-18 Miguel de Icaza <miguel@novell.com>
1240 * io-portability.c (find_in_dir): First string dup, then closedir.
1242 2006-10-12 Dick Porter <dick@ximian.com>
1244 * processes.c (_wapi_process_reap): Unref a process handle if we
1245 reaped it, found by Zoltan. Fixes bug 79286.
1246 (process_wait): Don't wait again if we've already waited for a
1249 2006-10-11 Sergey Tikhonov <tsv@solvo.ru>
1251 * atomic.h: Fix atomic decrement.
1253 * mini/cpu-alpha.md: Use native long shift insts
1255 * mono/mono/mini/tramp-alpha.c: Implemented
1256 mono_arch_patch_delegate_trampoline method
1258 * Started work on using global registers
1260 * Use byte/word memory load/store insts if cpu supports it
1265 2006-10-09 Zoltan Varga <vargaz@gmail.com>
1267 * handles.c (timedwait_signal_poll_cond): Add an alertable parameter, and if it
1268 is FALSE, avoid busy waiting.
1270 * wait.c: Add an alertable parameter to the wait routines.
1272 2006-10-06 Miguel de Icaza <miguel@novell.com>
1274 * io-portability.c (find_file): Rename from
1275 MONO_IO_PORTABILITY_HELP to MONO_IOMAP.
1277 2006-10-03 Dick Porter <dick@ximian.com>
1280 * io-portability.c: Optional portability helpers and wrapped
1281 system calls to try to cope with windows filenames in
1284 * io.c: Use the wrapped system calls
1286 2006-09-01 Zoltan Varga <vargaz@gmail.com>
1288 * critical-sections.h critical-sections.c: Make Enter/LeaveCriticalSection a macro
1289 since they are perf critical.
1291 * atomic.h: Applied patch from Jakub Boqusz <qboosh@pld-linux.org>.
1292 Add atomic ops implementation for alpha.
1294 2006-08-11 Dick Porter <dick@ximian.com>
1296 * processes.c (_wapi_process_reap): Avoid a deadlock by setting
1297 process termination details in an outer loop, not the
1298 _wapi_search_handle() one.
1300 2006-08-10 Dick Porter <dick@ximian.com>
1302 * threads.c (_wapi_thread_queue_apc)
1303 (_wapi_thread_dispatch_apc_queue): Use a process-local mutex here
1304 instead of the cross process semaphore. We already check that
1305 access to the APC queue is within the owning process so there's no
1306 need to protect from other processes. Avoids a global deadlock
1307 when a thread is aborted while it holds the handle semaphore
1309 (_wapi_thread_apc_pending): Hide an annoying message which can
1310 happen if a thread handle has been blown away at process shutdown
1311 while it is in an alertable wait.
1313 Both problems seen while shutting down monodevelop.
1315 2006-07-25 Dick Porter <dick@ximian.com>
1317 * shared.c (_wapi_shm_file): Remove '/' characters from the uname
1318 results. Fixes bug 78917.
1320 2006-07-20 Dick Porter <dick@ximian.com>
1322 * threads.c (_wapi_thread_set_termination_details): Improve the
1323 test for already-disposed thread handles, and hold the lock around
1324 the mutex abandoning.
1326 2006-07-17 Dick Porter <dick@ximian.com>
1328 * processes.c (CreateProcess): Don't change directory unless a new
1329 one has been specified. Fixes bug 78751.
1331 2006-07-06 Dick Porter <dick@ximian.com>
1333 * io.c (_wapi_stat_to_file_attributes): Do a better job at
1334 figuring out the file attributes
1335 (_wapi_set_last_path_error_from_errno): New helper function to
1336 turn errno into w32 error codes that handles the differences
1337 between file and directory errors
1338 (file_setendoffile): Try turning off the extra write used to
1339 extend files, because we probably don't need it on any modern
1340 platform. If it is needed though, we also need to lseek the file
1342 (CreateFile): Treat character-special devices as a console handle,
1343 because they can't be seeked
1344 (CopyFile): If fail_if_exists is set, then the destination needs
1345 to be opened with O_EXCL
1346 (CopyFile): If fail_if_exists is not set and the destination
1347 already exists, then we should set the ERROR_ALREADY_EXISTS error
1348 even though we return success
1349 (stdhandle_create): STD_INPUT_HANDLES cannot be written to
1350 (GetStdHandle): Rework without using mono_once, so console handles
1351 can be properly closed and reopened.
1352 (mono_io_scandir): Only override errno with EACCES when the
1353 directory actually exists
1354 (FindFirstFile): Set ERROR_FILE_NOT_FOUND when no files are
1356 (FindClose): Cope with NULL handles
1357 (CreateDirectory): When the target already exists, just return an
1358 error. It's the caller's job to figure out what to do.
1359 (SetCurrentDirectory): Cope with a NULL path
1360 (RemoveDirectory, GetFileAttributes, GetFileAttributesEx,
1361 SetFileAttributes, FindFirstFile, DeleteFile, MoveFile, CopyFile,
1362 CreateFile): Set path error correctly
1364 * handles.c (CloseHandle): Kludge to try and cope with passing a
1367 * error.h: Add NO_ERROR as an alternative to ERROR_SUCCESS
1369 * uglify.h: Added some more typedefs
1371 2006-07-05 Dick Porter <dick@ximian.com>
1373 * io.c (GetFileAttributes, GetFileAttributesEx): Cope with
1374 dangling symlinks. Fixes bug 78664.
1376 2006-06-23 Dick Porter <dick@ximian.com>
1378 * handles.c (handle_cleanup):
1379 * threads.c: Clean up threads properly when we're forcibly
1380 removing the handle entries from the shared file in
1381 handle_cleanup(). Fixes bug 78241, for real this time.
1383 2006-06-15 Neale Ferguson <neale@sinenomine.net>
1385 * atomic.h: More tinkering with InterlockedExchange/InterlockedCompareExchange
1388 2006-06-14 Neale Ferguson <neale@sinenomine.net>
1390 * atomic.h: Fix atomic exchange pointer operations for s390x - these
1391 were broken as they used 32-bit instructions rather than their 64-bit
1394 2006-06-14 Dick Porter <dick@ximian.com>
1396 * processes.c: Don't run the atexit handlers when bailing out
1399 2006-06-14 Dick Porter <dick@ximian.com>
1401 * wait.c: Fix stupid typo shown up by gcc 4.1.1, = not ==
1403 * handles-private.h:
1409 * collection.c: Fix a bunch of signed/unsigned warnings from gcc
1412 2006-06-09 Neale Ferguson <neale@sinenomine.net>
1414 * atomic.h: Fix atomic operations for s390x (not really broken
1415 but changed to use full 64-bit opcodes).
1417 2006-05-24 Dick Porter <dick@ximian.com>
1419 * processes.c (process_set_current): Don't take an extra reference
1420 if we have to create our own process handle. Fixes bug 78241
1423 * threads.c (_wapi_thread_signal_self): Renamed from
1424 _wapi_thread_abandon_mutexes, also sets the thread state to
1425 signalled and drops a reference. Called by the runtime when the
1426 main thread cleans itself up.
1428 * handles.c (handle_cleanup): As a last resort, unref every shared
1429 handle as the process is now exiting.
1431 2006-05-16 Dick Porter <dick@ximian.com>
1433 * processes.c (process_set_termination_details): Unref the handle
1434 when we've stored the exit details. Fixes the rest of 78241.
1436 2006-05-12 Dick Porter <dick@ximian.com>
1438 * threads.c: Implement pseudo handles, making GetCurrentThread()
1439 match MS behaviour. Notice when attached threads exit, and unref
1440 the handle. Fix usage of GetCurrentThread() in other places.
1442 * handles.c (DuplicateHandle): Implement a basic form of
1445 * wait.c: Fix usage of GetCurrentThread() throughout, and cope
1446 with pseudo handles.
1448 2006-04-26 Miguel de Icaza <miguel@novell.com>
1450 * io.c (file_close): Oops, do not use DeleteFile which expects
1451 unicode, instead use unlink directly
1453 Add support for the new FileOptions bits on .NET 2.0.
1455 It might be good if Dick reviews these changes.
1457 * io.c (file_close): If DeleteOnClose is set, then delete the file
1459 (CreateFile): Do not support encryption per user.
1461 If posix_fadvise exists, pass hints on sequential scan and random
1462 access. Did not figure out what WRITE_THROUGH maps to.
1464 2006-04-26 Dick Porter <dick@ximian.com>
1466 * sockets.c (WSAIoctl): Check the output buffer is valid before
1469 * handles.c (_wapi_search_handle): Set shared pointer if we find a
1470 shared handle that has been already opened.
1472 2006-04-21 Dick Porter <dick@ximian.com>
1474 * threads.c (GetCurrentThread): Reference the handle if we return
1475 an already-known thread.
1477 2006-04-07 Dick Porter <dick@ximian.com>
1479 * processes.c: Fix build for older glib.
1481 2006-04-06 Dick Porter <dick@ximian.com>
1483 * processes.c (CreateProcess): Add a reference to the child
1484 process' handle, so it won't be destroyed if this process closes
1485 its copy of the handle. Fixes bug 77393.
1487 * processes.c (process_set_current): Fall through to creating a
1488 new one if the handle lookup fails.
1490 * processes.c (_wapi_process_signal_self):
1491 * handles.c (handle_cleanup): The process is exiting, so set the
1492 handle state for this process to signalled. This should let other
1493 non-related processes wait for this handle.
1495 * handles.c (_wapi_search_handle): Don't search shared handles in
1498 * collection.c (collection_thread): No need to do a collection
1499 scan straight away, do the waiting first.
1501 2006-04-06 Dick Porter <dick@ximian.com>
1503 * shared.c: Fix parameters in semctl () call.
1505 2006-03-28 Zoltan Varga <vargaz@gmail.com>
1507 * atomic.h atomic.c: Applied patch from David S. Miller
1508 <davem@davemloft.net>: Reimplement Interlocked* primitives on sparc
1509 using CAS/CASx when __GNUC__, else we will fall back to the generic
1512 2006-03-27 Dick Porter <dick@ximian.com>
1514 * shared.c (_wapi_shm_file_open): Break out of a loop if the
1515 shared file is smaller than expected. (We loop a few times in
1516 case another process is in the middle of creating the file.)
1518 2006-03-22 Dick Porter <dick@ximian.com>
1523 * shared.c: Delete the semaphores and shared files when the last
1524 process has finished with them
1526 2006-03-15 Dick Porter <dick@ximian.com>
1534 * threads.c: Explicitly initialise the handle ops struct
1536 2006-03-14 Dick Porter <dick@ximian.com>
1538 * handles-private.h:
1541 * handles.c: Add a 'prewait' stage to the handle waiting, to give
1542 waiting threads a chance to check for bogus states before
1545 * mutexes.c (namedmutex_prewait): Use the prewait stage to check
1546 for named mutexes that have been abandoned in a locked state (eg
1547 if a process exited abnormally while owning the mutex) and
1548 override it if needed.
1550 2006-03-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1552 * wait.c: speed up WaitFor* when the timeout is 0.
1554 2006-03-03 Dick Porter <dick@ximian.com>
1556 * processes.c (ShellExecuteEx): Cope when some of the parameters
1559 2006-02-27 Dick Porter <dick@ximian.com>
1563 * threads.c: Comparing pthread_t with == is not portable, so use
1566 Thu Feb 23 18:47:20 GMT 2006 Paolo Molaro <lupus@ximian.com>
1568 * *.h, *.h: patch from Dick to make Linuxthreads systems work again.
1570 2006-02-22 Dick Porter <dick@ximian.com>
1573 * threads.c: There's no need to use the timed-thread support code
1574 any more, as we aren't using the timed join. This greatly
1575 simplifies thread setup, and fixes a memory leak (bug 77521).
1577 Don't bother to store thread IDs in a hash table, use TLS instead.
1578 The one case that needs to look up the handle of a different
1579 thread (OpenThread()) can do the extra work itself. Fixes bug
1582 * handles.c (_wapi_search_handle): Add a reference when returning
1583 a private handle (shared handles are already reffed.)
1585 2006-02-17 Dick Porter <dick@ximian.com>
1587 * handles-private.h:
1588 * handles.c: Check handle values passed to array lookups. Fixes
1591 2006-02-09 Dick Porter <dick@ximian.com>
1593 * threads.c: Cope with the problems caused by attaching already
1594 existing threads - they don't get the infrastructure to clean up
1595 after themselves, especially the ID to handle hash. This fixes
1598 2006-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1600 * shared.c: use MONO_SHARED_HOSTNAME as a substitute for gethostname()
1601 when creating the shared files in the .wapi directory. Fixes bug #77371.
1603 2006-02-02 Martin Baulig <martin@ximian.com>
1605 * threads.c: Removed the `WITH_INCLUDED_LIBGC' section; it has
1606 never been used so far.
1608 * timed-thread.h (TimedThread): Removed the `stack_ptr' field; it
1609 has only been used by the removed code.
1611 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1613 * atomic.h: Correct s390x definitions and eliminate compiler warnings.
1615 2006-01-03 Sebastien Pouliot <sebastien@ximian.com>
1617 * io.c: Patch _wapi_stat_to_file_attributes against bug #76966, where
1618 sockets could be considered as directory.
1620 2005-12-23 Dick Porter <dick@ximian.com>
1624 * semaphores.c: Implement OpenSemaphore
1627 * mutexes.h: Implement OpenMutex
1633 * event-private.h: Implement named events. Implement OpenEvent.
1635 2005-12-15 Dick Porter <dick@ximian.com>
1637 * processes.c (CreateProcess): The pipe-based cross-process
1638 exclusion technique was trying to write NULL buffers when appname
1639 was NULL (eg when coming from ShellExecuteEx,) which usually
1640 succeeded even though EFAULT was returned - but sometimes it
1641 failed. This meant that the child process could block forever on
1642 the pipe read. Replace it with the simpler shared handle
1643 semaphore protection used everywhere else. This showed up with
1644 the test case in bug 76684.
1646 Tue Dec 13 11:41:49 GMT 2005 Paolo Molaro <lupus@ximian.com>
1648 * shared.c: fallback to private mmap when shared mmap doesn't work
1651 2005-12-06 Dick Porter <dick@ximian.com>
1655 * semaphore-private.h:
1656 * semaphores.c: Implement named semaphores
1658 2005-11-24 Dick Porter <dick@ximian.com>
1660 * processes.c (GetProcessId): Implement GetProcessId()
1662 2005-11-17 Dick Porter <dick@ximian.com>
1665 * processes.c: Implement ShellExecuteEx as a wrapper around
1668 2005-11-11 Dick Porter <dick@ximian.com>
1670 * threads.c: Give mutex abandoning its own exported function, so
1671 it can be called when the runtime is cleaning up.
1673 * handles.c (_wapi_search_handle_namespace): Do a handle
1674 collection befre starting to check namespace strings, so that any
1675 stale cruft gets removed.
1677 2005-11-11 Dick Porter <dick@ximian.com>
1679 * threads.c: Move thread handles back into the shared space.
1681 * handles.c (_wapi_handle_unref): Add support for shared handles
1682 with close() handlers
1684 2005-11-04 Dick Porter <dick@ximian.com>
1686 * sockets.c (ioctlsocket): Use select instead of if to avoid a
1687 type promotion problem on 64bit freebsd. Based on patch by Lou
1688 Kamenov <kamenovl@gmail.com>, fixes bug 76447.
1690 2005-11-04 Dick Porter <dick@ximian.com>
1692 * io.c (file_write): Only do the file locking if
1693 MONO_STRICT_IO_EMULATION is set.
1695 2005-10-21 Dick Porter <dick@ximian.com>
1698 * handles.c (_wapi_lookup_handle): Cope when the shared part of a
1699 handle has been deleted.
1700 (_wapi_handle_unref): And when the deleted shared part is pointed
1701 to as a handle is deleted
1703 2005-10-20 Dick Porter <dick@ximian.com>
1705 * processes.c (process_set_current): If the expected process
1706 handle slot doesn't contain the correct pid, create a new handle.
1708 * handles.c (_wapi_search_handle): When the search doesn't find
1709 anything, return failure instead of the last handle we looked at.
1710 (_wapi_handle_ref, _wapi_handle_unref): Don't try to ref or unref
1711 unused handles (makes tracking refcounting bugs easier.)
1713 2005-10-19 Dick Porter <dick@ximian.com>
1716 * handles-private.h:
1720 * collection.c (_wapi_handle_collect): Remove the shared handle
1721 indirection layer, and use locking instead. Delete other
1722 complexity that is no longer needed. Refcount shared handles and
1723 delete them when needed, but keep the timestamps so that orphaned
1724 handles will be cleaned up eventually.
1726 * shared.c (_wapi_shm_file): Add processor, OS and struct size
1727 info to the shared file names, to cope with dual-boot and 32/64bit
1728 size issues. Fixes bug 75839.
1730 * wait.c (WaitForMultipleObjectsEx): No need to distinguish
1731 between shared handles and private, as the wait functions cope
1732 with both together now.
1734 2005-10-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1736 * io.c: removed NO_SIGPIPE macro.
1737 * sockets.c: no need for MSG_NOSIGNAL or ignoring SIGPIPE.
1739 2005-10-11 Dick Porter <dick@ximian.com>
1741 * sockets.c (_wapi_getsockopt): Translate SO_ERROR results into
1744 * error.c (errno_to_WSA): Don't return a bogus error if someone
1745 asks to translate errno 0.
1747 2005-10-11 Dick Porter <dick@ximian.com>
1749 * handles.c: Fix several race conditions
1751 2005-10-11 Miguel de Icaza <miguel@novell.com>
1753 * io.c: no need to block SIGPIPE anymore, as it is ignored.
1755 2005-10-05 Dick Porter <dick@ximian.com>
1757 * threads.c (_wapi_thread_own_mutex, _wapi_thread_disown_mutex):
1758 Keep a reference to mutexes owned by threads, so they won't be
1759 destroyed prematurely. Fixes dotmsnclient crash.
1761 2005-09-26 Sebastien Pouliot <sebastien@ximian.com>
1763 * io.c: Apply patch from #76192 (Can't write files past 2gb on AMD64
1764 (x86_64)) for Brion on IRC (Dick approved it).
1766 2005-09-23 Dick Porter <dick@ximian.com>
1768 * processes.c: Don't wait for processes that have already been
1769 signalled; also fix typo.
1771 * handles.c: Improve locking inside new handle and handle
1772 searching functions.
1774 2005-09-20 Dick Porter <dick@ximian.com>
1777 * processes.c: Periodically waitpid for known process IDs. Fixes
1780 2005-09-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1783 (CreateFile): if the file is a named pipe, treat the handle as a pipe,
1784 not as a file. Fixes bug #76075.
1786 2005-08-27 Zoltan Varga <vargaz@gmail.com>
1788 * atomic.h: Add support for intel icc.
1790 2005-08-25 Zoltan Varga <vargaz@gmail.com>
1792 * io-layer.h: Include winbase.h not WinBase.h.
1794 2005-08-19 Dick Porter <dick@ximian.com>
1796 * threads.c, threads.h, thread-private.h: Use a gsize to store the
1797 thread ID, so it can hold a 64 bit value if needed.
1799 2005-07-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1801 * error.c: map ENOENT to WSAECONNREFUSED. It might happen when
1802 connecting to unix sockets. Closes bug #75632.
1804 2005-07-05 Dick Porter <dick@ximian.com>
1806 * io.c: Make sure SIGPIPE is ignored when calling write(2).
1807 Prevents the runtime exiting when writing to a closed pipe,
1810 2005-06-30 Dick Porter <dick@ximian.com>
1812 * shared.c (_wapi_shm_semaphores_init): Add some helpful error
1813 messages when semget () fails due to lack of resources.
1815 2005-06-21 Dick Porter <dick@ximian.com>
1820 * threads.c: Keep a list of owned mutexes in each thread handle,
1821 so that it is easier to abandon them when the thread exits.
1822 Removes a bottleneck when multiple threads are finishing in
1825 2005-06-12 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1827 * io.c: (GetLogicalDrives) when a bogus line is read, don't leak memory.
1828 When the buffer has not enough space, close the file before returning.
1830 2005-06-09 Duncan Mak <duncan@novell.com>
1832 * *.h: Added G_BEGIN_DECLS and G_END_DECLS where appropriate to
1833 all public headers. Fixes #74919.
1835 2005-05-30 Zoltan Varga <vargaz@freemail.hu>
1837 * atomic.h: Add IA64 atomic ops.
1839 2005-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1841 * processes.c: make ExitCode be valid even if the user didn't call
1842 WaitForExit() and is just polling on HasExited.
1844 2005-05-17 Dick Porter <dick@ximian.com>
1846 * io.c (file_getfilesize): Clear the error value, so that files
1847 with sizes with the low bits 0xFFFFFFFF can be distinguished from
1850 2005-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1852 * shared.c: forgot to ignore a warning.
1854 2005-05-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1856 * shared.c: don't display warnings after reboots.
1858 2005-05-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1860 * sockets.c: on windows, getsockopt/setsockopt for send/receive timeout
1861 use an integer in milliseconds. We were using a struct timeval.
1863 2005-05-06 Dick Porter <dick@ximian.com>
1865 * handles-private.h:
1872 * collection.h: Use SysV semaphores for managing access to the
1873 shared memory - in return for the ludicrous api we get
1874 synchronisation primitives that can be cleaned up by the kernel
1875 even when a process quits unexpectedly. This removes the
1878 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
1880 * handles.c: Always use polling in the waits, since
1881 mono_cond_timedwait can't be interruped by the thread abort signal.
1883 2005-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1885 * events.c: calling Set on AutoResetEvent several times has the same
1886 effect as calling it only once if no thread is waiting for it.
1888 2005-04-29 Dick Porter <dick@ximian.com>
1890 * processes.c (EnumProcesses): Use a GArray instead of a GPtrArray
1891 now it's storing pids not handles, also fixes memory leak caused
1892 by unclear glib documentation.
1894 * sockets.c (WSACleanup): Remove unused variable
1896 2005-04-29 Dick Porter <dick@ximian.com>
1898 * handles.c (_wapi_handle_check_share_by_pid): For systems that
1899 don't have file descriptor info in /proc check that the original
1900 opener of a file is still there, if a share violation would
1903 2005-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1906 * handles-private.h: added _wapi_handle_forecch that loops through all
1907 the handles and call a callback function when a handle of the given
1910 * sockets.c: no need to keep open sockets in an array, as we have them
1911 in the handles structure.
1915 2005-04-28 Dick Porter <dick@ximian.com>
1917 * processes.c: Cope with handles that are only around for as long
1918 as the search is running. If we're searching for process handles,
1919 check to see if the process is still running and signal it if not.
1921 * handles.c (_wapi_search_handle): Search in the shared space as
1922 well. Fixed bug 74752.
1925 * handles.c (_wapi_handle_new_from_offset):
1926 _wapi_handle_new_for_existing_ns () was doing exactly the same as
1927 this, so deleted it.
1929 2005-04-26 Dick Porter <dick@ximian.com>
1931 * handles.c: Fix stupid thinko where if a new shared handle is
1932 created but a collection was needed to free some space, it
1933 returned an error anyway. Should fix the messages shown in bug
1936 2005-04-25 Dick Porter <dick@ximian.com>
1938 * handles.c (_wapi_handle_check_share): Only consider mono
1939 processes when looking to see if a file is still being held open,
1940 while checking share permissions.
1942 2005-04-25 Dick Porter <dick@ximian.com>
1946 * wapi-private.h (struct _WapiHandleOps):
1947 * handles.c (_wapi_handle_unref): When destroying handles, save
1948 the handle data and call the close function only after the array
1949 slot has been cleared. This prevents race conditions with file
1950 descriptors, fixing bug 74713.
1952 * mutexes.c: Delete the handle close functions, they didn't do
1955 * error.c (_wapi_get_win32_file_error): Add a mapping for EINTR so
1956 the "Unknown error" g_warning doesn't get displayed.
1958 2005-04-25 Dick Porter <dick@ximian.com>
1961 * threads.c: Make thread handles process-private for now to take
1962 some of the space pressure off the shared memory, while I work on
1965 2005-04-21 Dick Porter <dick@ximian.com>
1967 * handles.c (_wapi_handle_check_share): Make sure there is a "fd"
1968 dir in /proc before blowing away handle info. Fixes bug 74649.
1970 2005-04-21 Dick Porter <dick@ximian.com>
1972 * wait.c (WaitForMultipleObjectsEx): Implement special waits
1974 * handles.c (_wapi_handle_wait_signal_poll_share): Don't return a
1975 timeout, just wait briefly for the private signals and let the
1976 waiting thread test again. This prevents us missing shared
1979 2005-04-21 Dick Porter <dick@ximian.com>
1981 * collection.h (_WAPI_HANDLE_COLLECTION_EXPIRED_INTERVAL): Reduce
1982 the time before a slot is considered too old and deleted. This is
1983 a workaround while I come up with a proper fix.
1985 2005-04-21 Dick Porter <dick@ximian.com>
1990 * handles.c (_wapi_handle_new): Turn assertions into errors.
1992 * collection.c (_wapi_handle_collect): Use symbols not magic
1993 numbers for timeout values
1995 2005-04-19 Dick Porter <dick@ximian.com>
1999 * handles.c (_wapi_handle_count_signalled_handles)
2000 * handles-private.h (_wapi_handle_shared_lock_handle): Use new
2001 shared handle locks in critical sections.
2003 * handles.c (_wapi_handle_new_for_existing_ns): Reuse old handles
2004 if there is already one there.
2006 * handles.c (_wapi_handle_ref): It was possible for a process to
2007 exit before getting around to updating shared handle timestamps,
2010 Tue Apr 19 16:25:47 CEST 2005 Paolo Molaro <lupus@ximian.com>
2012 * threads.c: fix lookup of the thread id in the has table:
2013 always use the id value, not the pointer to the id.
2015 2005-04-18 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2017 * handles.c: fix handle returned in _wapi_handle_search_handle. Dick
2020 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2022 * io-layer/sockets.c: FIONBIO with a TRUE argument means we want
2023 non-blocking IO, not the other way around.
2025 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2029 * handles-private.h: GetFileType wasn't checking if we have memory
2030 allocated for the handle before dereferencing it. Fixes a FileStream
2033 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2037 * handles-private.h: we were calling g_renew to expand the handle array,
2038 but that might move the memory and we might have pthread conditions or
2039 mutexes in the original memory area that are being used. Now instead of
2040 expanding an existing array, we just create new ones and keep a list of
2041 them. Access to _wapi_private_handles had to be modified accordingly.
2043 2005-04-15 Dick Porter <dick@ximian.com>
2045 * collection.c: FreeBSD needs more than PTHREAD_STACK_MIN
2047 2005-04-14 Raja R Harinath <rharinath@novell.com>
2049 * wapi-private.h: Remove reference to 'daemon-private.h'.
2051 Wed Apr 13 13:12:33 EDT 2005 Paolo Molaro <lupus@ximian.com>
2053 * atomic.h: applied patch from mass@akuma.org (David Waite)
2054 to fix InterlockedExchangeAdd.
2055 Fixed a few other functions, including InterlockedCompareExchange()
2056 which was miscompiled by gcc with optimizations enabled.
2058 2005-04-13 Dick Porter <dick@ximian.com>
2060 * io.c (share_check):
2061 * handles.c (_wapi_handle_check_share): Refine the file check so
2062 that sharing violations within the same process don't cause
2065 2005-04-13 Dick Porter <dick@ximian.com>
2067 * io.c (FindFirstFile): Fix bugs introduced with the merge (bug
2070 2005-04-12 Dick Porter <dick@ximian.com>
2072 The daemon-less io-layer. Extensive lowlevel changes in
2073 handles.c, requiring some corresponding changes in other files
2074 calling these functions. Private_foo structures have been
2077 File descriptor handling differences account for most of the
2078 changes in io.c and sockets.c.
2082 * mutexes.c: Named mutexes are now a distinct type.
2083 * atomic.h: Fix a PPC uninitialised variable warning.
2084 * wait.c: Check conditions before waiting on a condition variable.
2085 * processes.c: Handle process fork and wait without a daemon
2086 (though this has the limitation of only being able to wait for
2089 2005-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2096 * sockets.h: removed dead code that deals with async IO.
2098 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
2100 * atomic.c (InterlockedIncrement): Fix fallback implementation of
2101 InterlockedIncrement and InterlockedDecrement. Fixes #74228.
2103 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
2105 * io-layer.h: Add required header files for compiling with VS.NET.
2107 2005-03-17 Miguel de Icaza <miguel@novell.com>
2109 * io.c: don't fail on NFS when there are no more locks available.
2111 2005-03-09 Dick Porter <dick@ximian.com>
2113 * error.c (_wapi_get_win32_file_error): ENFILE and EMFILE should
2114 map to ERROR_TOO_MANY_OPEN_FILES, not ERROR_NO_MORE_FILES. Fixes
2117 2005-03-09 Dick Porter <dick@ximian.com>
2119 * daemon.c (process_process_fork): Initialise the handle data
2120 before using it in the error case. This is probably the error
2121 we're working around in the previous change. Spotted by Taru Jain
2122 <tjain@novell.com> and Hemanth Yamijala <YHemanth@novell.com>.
2124 2005-03-07 Dick Porter <dick@ximian.com>
2126 * daemon.c: It looks like g_shell_parse_argv() can return
2127 argv[0]=NULL somehow, yet still not give an error. Make sure we
2128 don't pass NULL to strrchr(), working around a segfault that
2129 showed up on ZLM testing.
2131 2005-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2133 * sockets.c: translate EINPROGRESS to EWOULDBLOCK in connect. This is
2134 the expected error code showed by the test case in bug #73053.
2136 2005-02-18 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2138 * io.c: another leftover.
2140 Fri Feb 18 17:37:29 CET 2005 Paolo Molaro <lupus@ximian.com>
2142 * io.c: fixed logic in checking errno in rev 40815.
2144 Fri Feb 18 16:00:29 CET 2005 Paolo Molaro <lupus@ximian.com>
2146 * threads.c: we don't depend on the GC checking tls
2148 * processes.c: remove unused ref to GC headers.
2150 Thu Feb 17 19:57:11 CET 2005 Paolo Molaro <lupus@ximian.com>
2152 * io.c: remove _wapi_thread_cur_apc_pending () checks
2153 when the siscall should return immediatly and handle
2154 the case when a syscall is interrupted without
2155 erroring out, but returning a 0 read/write if possible.
2156 Still the cases of read from file need to be handled.
2158 Tue Feb 8 18:28:11 CET 2005 Paolo Molaro <lupus@ximian.com>
2160 * threads.c: make people test with 1 MB stack per thread.
2162 2005-01-17 Dick Porter <dick@ximian.com>
2164 * timefuncs.h: Make WapiFileTime endian-aware, as it's often
2165 cast to and from 64bit ints. Fixes bug 71213.
2167 2005-01-11 Dick Porter <dick@ximian.com>
2169 * error.c (errno_to_WSA): Add EADDRNOTAVAIL error code
2172 Mon Jan 10 16:15:19 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
2174 * atomic.h: Fix functions on s390.
2176 Mon Jan 10 20:30:19 CET 2005 Paolo Molaro <lupus@ximian.com>
2178 * atomic.h: fix some functions on ppc (tests/interlocked.cs).
2180 2005-01-10 Dick Porter <dick@ximian.com>
2182 * misc.c (_wapi_calc_timeout): Guard against overflow when
2183 calculating timeouts. This makes waiting with a large
2184 (Int32.MaxValue) timeout not return immediately.
2186 2004-12-23 Ben Maurer <bmaurer@ximian.com>
2188 * io.c (io_ops): make this `const' so it is shareable (well, only
2189 really shareable if it is statically linked...)
2191 Mon Dec 20 11:58:33 CET 2004 Paolo Molaro <lupus@ximian.com>
2193 * threads.c, threads.h: add accessor to get the pthread_key_t for
2196 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2198 * io.c: check for the existence of 'dest' and set ERROR_ALREADY_EXISTS
2199 if it exists and is not the same as 'src'.
2201 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2203 * atomic.h : Fix InterlockedCompareExchange for s390/s390x.
2205 2004-12-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2207 * processes.c: unquote the cmd path, allow for ' or " when quoting and
2208 pass the quoted program name to the daemon, otherwise the call to
2209 g_shell_unquote in the daemon will break things up.
2211 2004-10-14 Dick Porter <dick@ximian.com>
2213 * sockets.c (_wapi_accept): Revert the previous change. We now
2214 set the accepted socket to have the same blocking status as the
2215 listening socket in managed code. This follows MS behaviour.
2217 2004-10-14 Dick Porter <dick@ximian.com>
2219 * sockets.c (_wapi_accept): On Darwin, make sure a newly
2220 accept()ed socket is blocking. Fixes bug 67355, patch by
2221 grompf@sublimeintervention.com.
2223 2004-10-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2225 * system.c: check the number of online processors instead of the
2226 existing ones. Sanitize return value if it's an error.
2228 2004-10-03 Ben Maurer <bmaurer@ximian.com>
2230 * system.c: Add support for getting the # of cpus.
2232 2004-09-28 Dick Porter <dick@ximian.com>
2234 * io.c (pipe_close_private): Fix one small typo in the last change
2235 that totally hosed process creation with redirected pipes.
2237 2004-09-24 Dick Porter <dick@ximian.com>
2244 * handles-private.h: Cope when a file descriptor is reused while
2245 the handle that thought it owned it is still referenced, instead
2246 of asserting. Probably fixes bug 66479, though we've been unable
2249 2004-09-09 Dick Porter <dick@ximian.com>
2252 * io.c: Set error codes everywhere.
2254 2004-09-06 Dick Porter <dick@ximian.com>
2256 * handles.c (_wapi_handle_unref): Reset the private record's type
2257 (CloseHandle): Check for a fd mapping failure, and return FALSE.
2258 (_wapi_handle_process_fork): Fix long-standing bug in checking
2259 handle return values. Also do the required bookkeeping with the
2260 new process's handles.
2262 * daemon.c: When creating a new process's handles, check whether
2263 the shared space needs to be increased
2265 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
2267 * shared.c (_wapi_shm_file): Fix leaking of filename.
2269 2004-08-19 Dick Porter <dick@ximian.com>
2271 * handles.c (_wapi_handle_count_signalled_handles): Fix thinko
2272 introduced with the fd offset stuff: unlock handles properly when
2273 backing off. Fixes the monologue hang at exit.
2275 2004-08-18 Dick Porter <dick@ximian.com>
2278 * io.c: Check that new fds fit in the table, return error if not
2280 * daemon.c (_wapi_daemon_main):
2281 * handles.c (shared_init): Have all processes agree on a size for
2284 2004-08-17 Dick Porter <dick@ximian.com>
2286 * daemon.c (process_new):
2287 * handles.c (_wapi_handle_new_internal): Cope when the space
2288 reserved for file descriptors is larger than the shared segment
2289 size. Fixes the crash reported when running mono under gdb on
2292 2004-08-16 Dick Porter <dick@ximian.com>
2296 * handles-private.h (_wapi_handle_fd_offset_to_handle): Improve
2297 error checking with passed-in file descriptors.
2299 2004-08-11 Dick Porter <dick@ximian.com>
2302 * io.c: Returned handle values are the file descriptor the handle
2306 * handles-private.h:
2307 * daemon.c: Reserve the range of handles that can have the same
2308 values as file descriptors. These won't be used, but the values
2309 will be used as file, console, pipe or socket handles. The fd to
2310 handle mapping is done internally and is invisible to users.
2313 * wapi-private.h (_WAPI_HANDLE_VERSION): Increment, because we now
2314 reserve a chunk of handle space.
2316 2004-08-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2318 * atomic.h: add support for 64-bit S/390
2320 2004-07-22 Dick Porter <dick@ximian.com>
2323 * threads.c: Move the destruction of the internal thread data to
2324 after the thread has been joined. Fixes bug 61418.
2326 2004-07-14 Dick Porter <dick@ximian.com>
2328 * wait.c (test_and_own): When not waiting for all handles to
2329 become signalled, only own and return the lowest. All the
2330 documentation suggests that the old way was correct, but
2331 experimentation shows it actually works like this. Patch by
2332 Sébastien Robitaille
2333 (sebastien.robitaille@croesus.com), fixes bug 61511.
2335 2004-07-09 Ben Maurer <bmaurer@ximian.com>
2337 * threads.c: register roots for gc
2339 2004-07-08 Dick Porter <dick@ximian.com>
2341 * io.c (file_seek): If there is a high 32bit offset part, make
2342 sure the low part isn't sign-extended. Set error codes when
2343 returning failure. Fixes bug 61131.
2345 2004-07-06 Dick Porter <dick@ximian.com>
2347 * io.c (file_setfiletime): Check for underflow when converting to
2348 time_t values. Set error codes when returning failure. Fixes bug
2351 2004-07-05 Dick Porter <dick@ximian.com>
2353 * mutexes.c (mutex_ops_init): Make the named mutex mutex sharable.
2355 * daemon.c (unref_handle): Only destroy a handle if all processes
2356 have released it, not just the current one. Fixes bug 60887.
2358 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
2360 * mono-mutex.h atomic.h: Add G_GNUC_UNUSED to static inline functions
2361 to prevent warnings.
2363 2004-06-24 Dick Porter <dick@ximian.com>
2365 * mutexes.c: Indicate when a named mutex was reused
2367 2004-06-24 Dick Porter <dick@ximian.com>
2369 * threads.c (SuspendThread):
2370 * timed-thread.c (_wapi_timed_thread_suspend): Wrap sem_wait in a
2371 while loop. See bug 58161.
2373 Wed Jun 23 23:29:04 CEST 2004 Paolo Molaro <lupus@ximian.com>
2375 * io.c: don't use sharemode for on-disk file permissions: it's used
2376 for shared access to the open file.
2378 2004-06-22 Dick Porter <dick@ximian.com>
2380 * events.c (CreateEvent): When creating an auto-reset event that
2381 is initially owned, make sure the set count starts at 1.
2383 2004-06-18 Dick Porter <dick@ximian.com>
2386 * events.c: Auto-reset events need to release one thread for each
2387 time SetEvent() is called. Fixes bug 41292.
2391 * mutexes.c: Scan for mutexes that are still locked by a thread
2392 when it exits. Fixes the MS demo app linked by bug 41292.
2394 * wait.c (test_and_own): Make sure a handle is signalled before it
2397 2004-06-16 Dick Porter <dick@ximian.com>
2399 * timed-thread.c: Call the thread cleanup exit routine before taking
2400 the join mutex, because this could deadlock if another thread tries
2401 to join in the meantime. This fixes the hang-at-exit problem seen
2404 2004-06-03 Lluis Sanchez Gual <lluis@ximian.com>
2406 * threads.c: Implemented SleepEx.
2407 * threads.h: Fixed SleepEx signature.
2409 2004-06-03 Miguel de Icaza <miguel@ximian.com>
2411 * threads.c: When running under valgrind, do not allocate too much
2412 stack, as Valgrind default is 1 meg.
2414 2004-05-27 Dick Porter <dick@ximian.com>
2417 * io.c: Implemented LockFile() and UnlockFile()
2419 2004-05-21 Dick Porter <dick@ximian.com>
2421 * io.c (CreateFile): Check for existing share modes when opening
2425 * handles-private.h:
2426 * daemon-messages.h:
2427 * daemon.c: Maintain a hash of file share modes, keying on device
2428 and inode (to cope with symlinks.)
2430 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
2432 * daemon-messages.c: Retry if the communication with the daemon is
2433 interrupted by a signal.
2434 * io.c, sockets.c: Check for EINTR in every syscall that can be interrumped.
2435 Only return an error in this case if there is something in the apc queue
2436 (which means that it is an interruption requested by the "user").
2437 * processes.c: Use WaitForSingleObjectEx. No need to pass "alertable" as
2438 true since the wait is small.
2439 * shared.c: Retry write calls when interrumped by a signal.
2440 * timed-thread.h, timed-thread.c: added _wapi_thread_apc_pending, which
2441 returns TRUE if there are pending asynchronous calls (APC) for the
2442 provided thread. Also added _wapi_thread_dispatch_apc_queue which calls
2443 the enqueued APCs. Defined a new struct ApcInfo that holds information
2444 about an enqueued APC.
2445 * thread-private.h, threads.c: Implemented QueueUserAPC (which does the same
2446 as in win32),_wapi_thread_apc_pending and _wapi_thread_dispatch_apc_queue.
2447 These last two methods call the corresponding apc methods in
2448 thread-private using the provided thread handle.
2449 * threads.h: Added QueueUserAPC.
2450 * uglify.h: Added WapiApcProc (needed by QueueUserAPC).
2451 * wait.c, wait.h: Changed WaitForSingleObject to WaitForSingleObjectEx, and
2452 WaitForMultipleObjects to WaitForMultipleObjectsEx. Implemented support
2453 for APCs in those two methods and also in SleepEx.
2455 2004-05-17 Dick Porter <dick@ximian.com>
2457 * io.c (CopyFile): Speed up. Fixes bug 57859.
2459 2004-05-13 Dick Porter <dick@ximian.com>
2460 * mono-mutex.c (mono_mutex_unlock): Return EPERM when the current
2461 thread doesn't own the mutex, rather than assert()ing.
2463 2004-05-11 Dick Porter <dick@ximian.com>
2465 * shared.c (_wapi_shm_attach): Cope when a previous daemon startup
2466 attempt failed, leaving shared files that look like a daemon is
2469 2004-05-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2472 (SetFileAttributes): don't the the exec bit if the corresponding read
2475 2004-05-10 Zoltan Varga <vargaz@freemail.hu>
2477 * io.c (FindFirstFile): Fix invalid free.
2479 2004-05-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2481 * io.c: translate from GFileError to errno codes and don't free
2482 variables right after calling mono_io_scandir, as we may overwrite
2485 2004-05-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2487 * io.c: g_dir_open return ENOENT for directories on which we don't have
2488 read/execute permission, while returning EPERM for anything below those.
2489 So, change ENOENT by EPERM if the directory exists.
2491 2004-05-07 Dick Porter <dick@ximian.com>
2493 * io.c (SetFileAttributes): Don't have failed chmod()s cause a
2494 "file not found" error. Fixes bug 54032.
2496 2004-05-07 Dick Porter <dick@ximian.com>
2498 * io.c (FindFirstFile): Comment out a windows-compatibility check
2499 that breaks when directories have metachars in their names.
2500 Workaround for bug 58116.
2502 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2504 * io.c: fixed for FindFirstFile for empty directories. Closes
2507 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2509 * processes.c: set the start time for the current process. Fixes bug
2512 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2514 * io-private.h: 'namelist' is now a gchar ** in _WapiHandlePrivate_find.
2515 * io.c: implemented scandir using glib functions.
2517 2004-05-04 Dick Porter <dick@ximian.com>
2519 * daemon.c (read_message): Return FALSE on error so the GSource
2520 callback itself can return FALSE. Cures the infinite loop poll()
2522 * shared.c: Fix some daemon startup race conditions.
2524 2004-04-29 Miguel de Icaza <miguel@ximian.com>
2526 * io.c (CopyFile): Use 32k buffers to copy the file instead of 2k,
2527 use the stack, do not use dynamic memory.
2529 2004-04-29 Zoltan Varga <vargaz@freemail.hu>
2531 * io.c: Add scandir implementation for platforms which do not have
2534 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2536 * io.[ch]: implemented GetLogicalDriveStrings.
2538 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2541 * sockets.c: use the field name from configure when accessing sigval
2542 pointer field. Makes this work on the Mac.
2544 2004-04-28 Bernie Solomon <bernard@ugsolutions.com>
2546 * atomic.c: (InterlockedExchange) fix typo for
2549 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2552 * sockets.c: added check for sys/aio.h.
2554 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2556 * error.[ch]: added _wapi_get_win32_file_error...
2557 * io.c: ... which was _wapi_get_win32_error here.
2558 * sockets.c: rename the function calls here too.
2560 2004-04-28 Dick Porter <dick@ximian.com>
2562 * daemon-messages.c: Avoid a deadlock when a thread is killed while
2563 waiting for the daemon by using a recursive mutex. Helps bug 56699.
2565 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2567 * io.c: fixed leak in async_notifier().
2569 * sockets.[ch]: added AIO support for sockets and fixed WSAIoctl
2572 * threads.c: removed old comment.
2574 2004-04-26 David Waite <mass@akuma.org>
2576 * daemon-messages.h:
2583 * wapi-private.h: remove comma from end of enumeration declarations
2584 * status.h: cast unsigned int types to int for enum assignment
2586 2004-04-26 David Waite <mass@akuma.org>
2589 * timefuncs.c: declare 64-bit constants as long long types (i.e.
2592 2004-04-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2594 * socket-wrappers.h: _wapi_socket == WSASocket now. Added
2595 WSA_FLAG_OVERLAPPED.
2597 * sockets.c: new unused parameters for _wapi_socket.
2599 2004-04-22 Miguel de Icaza <miguel@ximian.com>
2601 * timed-thread.c: Replace sem_init with MONO_SEM_INIT to handle
2602 the fact that MacOS X is a piece of junk (sem_init is *defined* in
2603 the libc, but they return `not implemented').
2605 2004-04-22 Dick Porter <dick@ximian.com>
2608 * handles-private.h: Reference the handle when it is locked, so
2609 that another thread can't blow it away while we're waiting for it
2610 to become signalled.
2621 * handles-private.h:
2624 * daemon-messages.c:
2625 * critical-sections.c:
2626 * atomic.c: Added pthreads cleanup handlers and error asserts
2629 * handles.c: Fixed the gcc "variable might be used uninitialised"
2630 warnings. They can't happen, but gcc doesn't know that
2631 g_assert()s don't return.
2633 Fixed the declaration of _wapi_handle_process_kill() so that it
2634 expects the correct type for the pid.
2636 * threads.c: Removed the TLS_PTHREAD_MUTEX style locking that
2637 hasn't been used in ages and just made the code more complex.
2639 2004-04-17 Zoltan Varga <vargaz@freemail.hu>
2641 * processes.c: Include <signal.h> for SIGKILL and SIGILL + fix some
2642 warnings. Fixes #57168.
2644 2004-04-16 Dick Porter <dick@ximian.com>
2646 * threads.c (Sleep): Using div(3) with a negative (when signed)
2647 numerator causes the quotient to be 0 and the remainder to be the
2648 numerator. This feeds a small negative value to nanosleep(3),
2649 which will return immediately and cause a busy wait. Fixes bug
2652 2004-04-15 Dick Porter <dick@ximian.com>
2655 * io.c: Rewrite FindFirstFile and FindNextFile using scandir(3)
2656 and fnmatch(3) instead of glob(3). glob() can't cope with being
2657 given filenames containing metachars. This fixes bug 40557.
2659 2004-04-14 Bernie Solomon <bernard@ugsolutions.com>
2661 * security.c: #warning is a GCC-ism
2663 2004-04-13 Sebastien Pouliot <sebastien@ximian.com>
2665 * security.c: Removed GetUserName as glib g_get_user_name does a
2666 better (portability) job. Added ImpersonateLoggedOnUser and
2669 2004-04-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2671 * mono-mutex.h: move pthread_mutex_timedlock declaration to...
2672 * mono-mutex.c: ...here. It was causing a warning that prevented
2673 libgdiplus compilation.
2675 2004-04-04 Miguel de Icaza <miguel@ximian.com>
2677 * security.c (GetUserName): Make it work on MacOS X
2679 2004-04-02 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2681 * security.c: use getpwuid_r if available. This one is thread-safe.
2683 2004-04-02 Sebastien Pouliot <sebastien@ximian.com>
2685 * Makefile.am: Added security.c|h.
2686 * security.c: New file for security related functions. Added function
2687 GetUserName to fix #56144.
2688 * security.h: New. Header file for security.c
2689 * wapi.h: Added include for security.h
2691 2004-03-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2693 * daemon-messages.h: added kill structs.
2695 * daemon.c: implemented process_process_kill.
2696 * handles-private.h: define process_process_kill.
2697 * handles.c: implemented _wapi_handle_process_kill.
2698 * processes.[ch]: implemented TerminateProcess.
2700 2004-03-25 Bernie Solomon <bernard@ugsolutions.com>
2702 * daemon.c (rem_fd): On solaris you seem to get an
2703 error even after removing the input source so don't
2704 try and rem_fd it twice.
2706 2004-03-25 Lluis Sanchez Gual <lluis@ximian.com>
2708 * daemon.c: in process_post_mortem, If the child terminated due to the
2709 receipt of a signal, the exit status must be based on WTERMSIG, since
2710 WEXITSTATUS returns 0 in this case.
2712 2004-03-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2714 * daemon.c: turned a warning into a DEBUG statement. Now we may hit it.
2716 2004-03-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2718 * daemon.c: only call getdtablesize () once.
2719 * processes.c: wait 500 ms to check if execve failed and throw the same
2720 exception as MS on failure. Fixes bug #32809.
2722 2004-03-17 Bernie Solomon <bernard@ugsolutions.com>
2724 * io.c (async_notifier): use "union sigval" rather
2725 than sigval_t as Solaris doesn't have sigval_t
2726 (which isn't in IEEE 1003.1 either).
2728 2004-03-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2730 * io.c: added debug stuff and removed a few redundant lines in
2733 2004-03-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2735 * io-private.h: added new fields for file structure. Declare
2736 _wapi_io_add_callback.
2738 * io.c: added _wapi_get_win32_error, support aio_read/write in
2739 file_read/write. Implemented _wapi_io_add_callback, which is where
2742 * io.h: added new fields for WapiOverlapped and typedef for the
2745 * processes.c: fixed off-by-one bug when handling environment variables
2748 * threads.[ch]: implemented BindIoCompletionCallback.
2750 * uglify.h: added typedef for LPOVERLAPPED_COMPLETION_ROUTINE.
2752 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
2754 * socket-wrappers.h: Remove extra semicolon.
2756 2004-03-03 Dave Camp <dave@ximian.com>
2758 * daemon.c: (add_fd), (fd_activity), (_wapi_daemon_main):
2759 Use a new main context.
2761 2004-03-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2764 (GetFileAttributes): set the error depending on errno instead of
2765 setting ERROR_FILE_NOT_FOUND always. See bug #55160.
2767 2004-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2770 (CopyFile): free the buffer on error.
2772 (WSAIoctl): free the buffer on error.
2774 2004-02-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2776 * error.c: fixed mapping for EPROTONOSUPPORT and ESOCKTNOSUPPORT.
2778 * sockets.[ch]: retry creating the socket for AF_INET, SOCK_RAW
2779 using IP protocol with IP over IP. Implemented WSAIoctl UNIX-style.
2781 2004-01-27 Bernie Solomon <bernard@ugsolutions.com>
2783 * shared.c (_wapi_shm_file): add hostname
2784 to shared data file names to handle NFS mounted
2787 Mon Jan 26 16:15:03 CET 2004 Paolo Molaro <lupus@ximian.com>
2789 * sockets.h: remove obsolete soklen_t typedef.
2791 Fri Jan 23 21:07:02 CET 2004 Paolo Molaro <lupus@ximian.com>
2793 * socket-wrappers.h, sockets.h, sockets.c, Makefile.am: move socket
2794 wrappers to its own non-installed header file.
2796 2004-01-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2799 (FindFirstFile): unlock the handle if FindNextFile fails.
2800 (FindNextFile): g_free a couple of pointers before retrying.
2803 (WaitForMultipleObjects): if only one handle provided, use
2804 WaitForSingleObject.
2806 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
2808 * handles-private.h: (_wapi_handle_type) check
2809 for segment in range before using it
2811 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
2813 * thread-private.h: _wapi_thread_ops is now const
2816 Mon Dec 22 18:29:03 CET 2003 Paolo Molaro <lupus@ximian.com>
2818 * threads.c, timed-thread.c, timed-thread.h: use mach
2819 semaphores on Darwin (MacOSX) since the posix ones
2820 are mostly broken there (threads are not created suspended
2821 and they can start executing before they are fully initialized
2822 like in tests/thread-static.cs).
2824 Mon Dec 22 17:18:45 CET 2003 Paolo Molaro <lupus@ximian.com>
2826 * atomic.h: ppc fixes.
2828 2003-12-19 Bernie Solomon <bernard@ugsolutions.com>
2830 * handles.c: remove my bad use of MONO_ZERO_ARRAY_LENGTH
2833 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
2835 * shared.c: (_wapi_shm_open) make scratch file
2836 not have to immediately regrow to avoid remaps
2837 (HPUX can't cope with these).
2838 (_wapi_shm_attach) use actual size of file
2839 to set scratch data_len for the creating process.
2841 * handles.c: (_wapi_handle_new_internal) make
2842 sure mutex & cond var are initialized even for
2843 non process shared ones.
2844 (_wapi_handle_unref) always call destroy
2845 routines on mutex & cond var
2847 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
2849 * daemon.c: change channel data structure so
2850 input sources are removed from glib event loop
2851 properly. xsp works better on Solaris and
2854 2003-12-12 Bernie Solomon <bernard@ugsolutions.com>
2856 * wapi-private.h: Replace G_GNUC_PRETTY_FUNCTION
2857 definition with file & line number for non-GCC
2860 2003-12-08 Bernie Solomon <bernard@ugsolutions.com>
2862 * Makefile.am: make sure hppa_atomic.s is in distribution
2864 2003-12-01 Dick Porter <dick@ximian.com>
2867 * mutexes.c (CreateMutex):
2868 * mutex-private.h (struct _WapiHandle_mutex):
2869 * handles.c: Look up certain handle types by name, in a shared
2870 namespace. Currently only mutex handles have this implemented.
2873 * semaphores.c (CreateSemaphore):
2874 * events.c (CreateEvent): Fix signature
2876 2003-11-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2878 * io.c: don't call g_free before testing errno as it may modify it.
2879 If the path exists, return an error if it's not a directory. Fixes
2882 2003-11-20 Dick Porter <dick@ximian.com>
2884 * io.c: Missed a little-endian UTF16 conversion. Patch from
2885 Jeroen Zwartepoorte (Jeroen@xs4all.nl), fixes bug 51065.
2887 2003-10-29 Dick Porter <dick@ximian.com>
2889 * io.c (MoveFile): If the move crosses filesystems, try and fall
2890 back to copy and delete. Patch from Jörg Rosenkranz
2891 (JoergR@voelcker.com), fixes bug 50298.
2893 2003-10-28 Dick Porter <dick@ximian.com>
2895 * io.c: Use the new encoding conversion to cope with non-utf8
2896 locales in filenames.
2898 * processes.c: Ditto for process arguments.
2900 Tue Oct 21 12:01:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2902 * atomic.h: some ppc inline asm fixes (incorrect use of labels,
2903 incorrect register constraints, incorrect clobber lists).
2905 2003-10-13 Bernie Solomon <bernard@ugsolutions.com>
2907 * Makefile.am hppa_atomic.s: add HP 64bit
2908 implementation of atomic ops
2910 2003-10-13 Zoltan Varga <vargaz@freemail.hu>
2912 * threads.c (CreateThread): Wrap pthread_attr_setstacksize call in
2913 a conditional for platforms that don't have it.
2915 2003-10-09 Bernie Solomon <bernard@ugsolutions.com>
2917 * threads.c: (CreateThread) use stacksize argument
2918 if non-zero - change default for 64 bits to 4Mb
2920 2003-09-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2922 * sockets.c: set last error when socket creation fails. This shed some
2923 light on bug #49015.
2925 2003-09-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2927 * processes.c: fixed bug #48973: we only change \ by / for the argument
2928 to be used as command.
2929 When getting the program name from the args, don't let the space between
2932 2003-09-24 Bernie Solomon <bernard@ugsolutions.com>
2934 * atomic.h atomic.c: fix sparc so lock is
2935 global, increment does so and it compiles under Sun compiler.
2937 2003-09-22 Bernie Solomon <bernard@ugsolutions.com>
2939 * handles.c: include <string.h> directly as may
2940 not be nested in <sys/un.h> like Linux
2942 2003-09-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2945 (DeleteFile): call SetLastError on failure. Fix by
2946 richard.torkar@htu.se (Richard Torkar). Closes bug #48222.
2948 2003-09-15 Lluis Sanchez Gual <lluis@ximian.com>
2950 * daemon.c: In compare_process(), discard handles already signalled.
2952 2003-09-02 Dick Porter <dick@ximian.com>
2954 * io.c: Work around glib brain-dead assumptions about utf8-encoded
2955 filenames. Fixes bug 30781.
2957 2003-08-28 Dick Porter <dick@ximian.com>
2959 * critical-sections.c: Patch from Bernie Solomon
2960 <bernard@ugsolutions.com> to emit a warning if locking a critical
2963 2003-07-23 Dick Porter <dick@ximian.com>
2966 * daemon.c (maybe_exit): Avoid the race condition when the daemon is
2967 closing but another client comes along when the shared data is still
2968 visible. Should fix bugs 33671 and 35213.
2970 2003-07-23 Dick Porter <dick@ximian.com>
2972 * handles.c: Initialise handle mutex and cond. Fix by
2973 Bernie Solomon <bernard@ugsolutions.com>
2975 2003-07-15 Dick Porter <dick@ximian.com>
2977 * timed-thread.c (timed_thread_start_routine): Fix virtual memory
2978 leak when threads quit. Fixes bug 44067.
2980 Wed Jun 18 19:08:40 CEST 2003 Paolo Molaro <lupus@ximian.com>
2982 * io.c: never add write permission for group or others in
2983 SetFileAttributes ().
2985 2003-06-17 Dick Porter <dick@ximian.com>
2987 * io.c (SetFileAttributes): Implement the ReadOnly attribute, and
2988 ignore the unsupported ones ("fixes" bug 44977).
2990 2003-06-17 Lluis Sanchez Gual <lluis@ximian.com>
2992 * misc.c: fix bug in _wapi_calc_timeout. It gave wrong values for
2993 high ms values (there was an overflow).
2995 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2997 * system.h (struct _WapiSystemInfo ): Fix warnings when using gcc-3.3.
2999 2003-06-11 Dick Porter <dick@ximian.com>
3001 * shared.c: Fix shared directory creation. Patch from
3002 Pablo Baena <pbaena@uol.com.ar>
3004 2003-06-10 Dick Porter <dick@ximian.com>
3006 * atomic.c: Delete the useless compile warning
3008 2003-06-09 Dick Porter <dick@ximian.com>
3010 * daemon.c: Lookup env as a string array. Fixes bug 44289. Also
3011 make setting the process handle value in the environment actually
3014 * processes.c: Pretty up the process name, if it happens to be
3015 "mono" such as when another mono process forks "mono foo.exe"
3017 2003-06-05 Dick Porter <dick@ximian.com>
3019 * processes.c (process_set_current): Don't do an expensive handle
3020 search at application startup, check the environment to see if the
3021 process handle has already been created.
3023 * io.c: Don't do an expensive handle search when creating stdin,
3024 stdout and stderr handles, just create them all the first time one
3031 * handles-private.h:
3032 * daemon-messages.h:
3034 * daemon.c: Support for "unlimited" number of handles and scratch
3037 Speed up application startup by passing process handle in the
3038 environment, rather than let the app scan all handles (which gets
3039 really slow when there are more than a few thousand to check.)
3041 Initialise some structs passed to syscalls, noticed by valgrind.
3044 2003-05-20 Dick Porter <dick@ximian.com>
3046 * io.c (FindFirstFile): Include . files in the glob. Fixes bug
3049 2003-05-19 Dick Porter <dick@ximian.com>
3051 * threads.c: Set the new thread's stack size to 2M. Fix needed
3052 for BSD, reported by Martin Dvorak <md@9ll.cz>
3054 2003-05-16 Dick Porter <dick@ximian.com>
3057 * io.c: Implement GetTempPath()
3059 2003-05-16 Dick Porter <dick@ximian.com>
3061 * processes.c (CreateProcess): Set some error codes
3063 2003-05-12 Dick Porter <dick@ximian.com>
3065 * misc.c (_wapi_calc_timeout): Cope with overflowing tv_nsec.
3066 Patch from Martin Dvorak <mdvorak@ninell.cz>.
3068 2003-05-10 Dick Porter <dick@ximian.com>
3070 * io.c (CopyFile): Copy file mode as well as file data. Based on
3071 suggestion by Giuseppe Greco <giuseppe.greco@agamura.com>, bug
3074 2003-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3076 * handles.c: don't call GC_gcollect when creating new handles.
3078 2003-05-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3080 * handles.c: added some debugging code. Call GC_gcollect
3081 before creating a new handle. It makes Lupus' test run smoother and
3082 faster (from 62 to 83 request per second). Notice that calling
3083 GC_finalizer_notifier if needed (GC_should_invoke_finalizer ()) does
3084 not improve nor degrade the performance, so i don't do it.
3086 2003-05-02 Dick Porter <dick@ximian.com>
3088 * sockets.c: Rearrange closesocket() and socket_close_private(),
3089 and remember to unref the handle, so we don't leak socket handles.
3090 Fix from Pelle Johnsen <pelle.johnsen@mail.dk>
3092 2003-04-11 Dick Porter <dick@ximian.com>
3094 * atomic.h: ARM atomic operations by Malte Hildingson
3095 <tds00mahi@tellus.thn.htu.se>
3097 Tue Apr 8 11:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3099 * atomic.h: fix macosx build by "Urs C. Muff" <umuff@quark.com>.
3101 2003-04-03 Martin Baulig <martin@ximian.com>
3103 The following change is conditional to `WITH_INCLUDED_LIBGC'
3104 which is not yet enabled by default.
3106 * threads.c (SuspendThread, ResumeThread): Fully implemented this.
3107 (gc_init): New static function; install a signal handler for
3108 SIGPWR which is used to suspend threads. [FIXME: it SIGPWR
3109 doesn't exist on all Unix systems, we need to find another
3111 (mono_wapi_push_thread_stack): New public function. Tells the
3112 garbage collector about the current stack pointer of a suspended
3115 2003-04-03 Martin Baulig <martin@ximian.com>
3117 * timed-thread.h (TimedThread): Added `suspended_sem',
3118 `suspend_count' and `stack_ptr'.
3120 2003-03-28 Dick Porter <dick@ximian.com>
3122 * atomic.h: PPC support gratiously donated to the public domain
3123 by John Duncan <jddst19@mac.com>
3125 2003-03-20 Dick Porter <dick@ximian.com>
3127 * sockets.c (_wapi_connect): If connect() fails with EACCES, try
3128 setting SO_BROADCAST and connecting again. Fixes bug 39178.
3130 2003-03-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3132 * processes.c: included Jerome Laban's patch and call SetLastError when
3133 the executable is not found.
3135 2003-03-03 Dick Porter <dick@ximian.com>
3137 * io.c (CreateFile): Try opening directories readonly, so that
3138 timestamps can be adjusted. Patch by Elan Feingold
3139 <efeingold@mn.rr.com>.
3141 2003-02-25 Dick Porter <dick@ximian.com>
3143 * shared.c (_wapi_shm_attach): Return a failure code on system
3144 call errors, rather than exiting.
3146 2003-02-21 Dick Porter <dick@ximian.com>
3148 * processes.c (GetCurrentProcessId): Use the current process
3149 handle to return the process ID, as getpid() is unreliable
3150 (linuxthreads gives each thread a different pid). Fixes bug
3153 2003-02-21 Dick Porter <dick@ximian.com>
3155 * io.c (FindNextFile): Skip over dangling symlinks. Fixes bug
3158 2003-02-11 Dick Porter <dick@ximian.com>
3161 * timefuncs.c: Added GetTickCount()
3163 2003-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3165 * error.c: added WSA_EHOSTUNREACH mapping.
3167 2003-01-26 Miguel de Icaza <miguel@ximian.com>
3169 * io.c (SetFileAttributes): This routine is not currently
3170 implemented for the general case, but I added a special case to
3171 set the executable bit on Linux.
3173 Wed Jan 15 15:55:40 CET 2003 Paolo Molaro <lupus@ximian.com>
3175 * sockets.h, daemon.c, io.c: compilation fixes on MacOSX.
3177 2003-01-08 Dick Porter <dick@ximian.com>
3179 * sockets.c: Fixed setting blocking mode to true (fixes bug 36388)
3181 2002-12-11 Juli Mallett <jmallett@FreeBSD.org>
3183 * daemon.c, handles-private.h, handles.c, wapi-private.h:
3184 Check for an implementation which says it supports
3185 _POSIX_THREAD_PROCESS_SHARED, rather than just one that
3186 defines the symbol. Defined but with a value of -1 still
3187 means that it is unsupported.
3189 2002-12-08 Martin Baulig <martin@ximian.com>
3191 * handles.c (_wapi_handle_new): Create new non-shared handles with
3192 an initial refcount of 1, not 0.
3194 2002-11-22 Dietmar Maurer <dietmar@ximian.com>
3196 * threads.c (TlsGetValue): removed unnecessary mutex
3198 2002-11-20 Dick Porter <dick@ximian.com>
3200 * timed-thread.c (_wapi_timed_thread_attach): Attached threads
3201 need to store their data structure too.
3203 * threads.c: Make sure the threading data is initialised wherever
3206 2002-11-15 Dick Porter <dick@ximian.com>
3208 * timed-thread.c: Removed unneeded parameters in
3209 _wapi_timed_thread_attach().
3211 * threads.c: Renamed AttachThread() to make it not look like
3212 external API. Removed unneeded parameters.
3214 2002-11-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3216 * error.[ch]: added errno_to_WSA (). It displays a warning and return
3217 WSASYSCALLFAILURE if there is no error mapping for the given errno,
3219 * sockets.c: use errno_to_WSA and fixed display of warning for h_errno.
3221 2002-10-31 Dick Porter <dick@ximian.com>
3224 * io.c: Define and use INVALID_FILE_ATTRIBUTES
3226 2002-10-07 Dick Porter <dick@ximian.com>
3229 * daemon.c: Use a more accurate time source for process start and
3232 2002-10-03 Dick Porter <dick@ximian.com>
3236 * threads.c: Fixes for freebsd. Make sure that mutex and condition
3237 creation and deletion happen in the process that owns them, when
3238 POSIX shared thread objects aren't supported. This breaks on
3239 freebsd, as pthread_t is a pointer to data.
3241 2002-10-02 Dick Porter <dick@ximian.com>
3243 * shared.c: Use mmap() instead of sysv shm for the shared data.
3245 * wapi-private.h (_WAPI_HANDLE_VERSION): Reset back to 0, for the
3249 * daemon.c: mmap()ed regions survive fork, so just pass the
3250 pointer to _wapi_daemon_main instead of mapping it again.
3252 2002-10-01 Dick Porter <dick@ximian.com>
3254 * timed-thread.c: Kludge for CREATE_SUSPENDED thread creation.
3255 Unfortunately libgc uses the same thread suspend technique that I
3256 want to, and the two don't mix: libgc will deadlock when it tries
3257 to stop the world if a thread has already been suspended by
3258 someone else. Just do the simple suspended create rather than the
3259 general purpose thread suspension for now.
3261 * threads.c: Pass create flags to the timed_thread create call, to
3262 implement suspended thread creation. ResumeThread() partially
3263 implemented, to cope with the case where a newly created but
3264 suspended thread is launched.
3266 2002-09-30 Dick Porter <dick@ximian.com>
3268 * sockets.c (ioctlsocket): Set non-blocking mode in a better way,
3271 2002-09-27 Dick Porter <dick@ximian.com>
3273 * semaphores.c: Only include semaphore.h if it's present. Patch
3274 for BSD from jmmv@hispabsd.org (Julio Merino).
3276 2002-09-27 Dick Porter <dick@ximian.com>
3278 * processes.c: Pass environment and working directory to the
3279 daemon when forking. Don't let argv[0] be duplicated when looking
3280 for the program name. Implement EnumProcessModules (simple
3281 version for now, lsof-style later if needed), GetModuleBaseName,
3282 {Get,Set}ProcessWorkingSetSize (just faked, because the vm hints
3283 aren't available on Linux).
3285 * process-private.h: Store the process name, and the working set
3289 * handles-private.h: New functions to store and retrieve an array
3290 of strings in the scratch space
3292 * daemon.c: Don't miss deleting some handles when a client exits
3293 (we used to rely on the client doing the final cleanup, but
3294 obviously if the client is no longer there the daemon has to do
3297 Process forking now sets the environment and the working
3300 * io.c: Don't confuse fd 0 with an unassigned handle struct
3302 * atomic.h: Add a google cache alternative to the msdn URL
3304 2002-09-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3307 (_wapi_recvfrom): added ECONNRESET to the switch.
3309 2002-09-24 Mark Crichton <crichton@gimp.org>
3311 * atomic.h: Yea. On linux, sparc isn't sparc, it's __sparc__.
3314 2002-09-19 Mark Crichton <crichton@gimp.org>
3316 * daemon.c, shared.c: Added NEED_LINK_UNLINK for systems that
3317 dont have Linux's abstract filesystem for sockets.
3319 2002-09-19 Mark Crichton <crichton@gimp.org>
3321 * atomic.h: Added SPARC atomic asm code.
3322 * daemon.c, handles-private.h, handles.c, wapi-private.h:
3323 undefined _POSIX_THREAD_PROCESS_SHARED. This actually exists on
3324 Solaris 9, however, the code paths don't seem to work. More testing
3325 on the shared case is *really* needed.
3327 2002-09-03 Dick Porter <dick@ximian.com>
3330 * threads.c: Removed PosixKillThread(), because it's not in the
3333 2002-08-20 Dick Porter <dick@ximian.com>
3335 * handles.c (_wapi_handle_scratch_store): Made stored byte lengths
3336 multiples of 4 bytes, to keep header structures aligned. Needed
3337 for sparc, at least. (Patch from crichton@gimp.org)
3339 * handles.c: Removed 'disable_shm' variable (we've defaulted to
3340 building with shm enabled for months now)
3342 2002-08-19 Dick Porter <dick@ximian.com>
3344 * daemon.c: Rewrote the poll() loop to use GIOChannels instead,
3345 for legacy NeXT-based systems.
3347 2002-08-12 Dick Porter <dick@ximian.com>
3349 * atomic.h: Rename some parameters to avoid c++ keywords (Patch
3350 from Joseph Wenninger <kde@jowenn.at>)
3352 2002-08-05 Dietmar Maurer <dietmar@ximian.com>
3354 * threads.c: use fast spinlocks by default
3356 2002-08-02 Dick Porter <dick@ximian.com>
3358 * io.c (GetStdHandle): Add a handle reference when returning a
3359 duplicate console handle. This fixes the unref_handle errors in
3362 2002-08-01 Dietmar Maurer <dietmar@ximian.com>
3364 * threads.c (TLS_PTHREAD_MUTEX): define this because else some
3367 2002-08-01 Dick Porter <dick@ximian.com>
3369 * threads.c: Use atomic spinlocks in TLS functions
3372 * Makefile.am: Added mono-spinlock.h
3374 2002-07-21 Jeffrey Stedfast <fejj@ximian.com>
3376 * daemon-messages.c: #include <sys/types.h> and <sys/sockets.h> -
3377 these are needed for sendmsg() and also for struct msghdr (at
3378 least on Solaris). Solaris still won't build because struct msghdr
3379 doesn't have msg_flags, msg_control, or msg_controllen members.
3380 (CMSG_SPACE): Define for systems that don't have it.
3383 2002-07-20 Dick Porter <dick@ximian.com>
3389 * handles.c: Implemented pipe handles
3392 * daemon.c: Fixed bug in handle closing.
3395 * daemon.c: Forked processes now close all open file descriptors.
3397 Fri Jul 19 19:05:19 CEST 2002 Paolo Molaro <lupus@ximian.com>
3399 * sockets.h, io-layer.h, critical-sections.h: don't include config.h
3402 2002-07-19 Martin Baulig <martin@gnome.org>
3404 * threads.c (ExitThread): Call exit() if no threads has been
3407 2002-07-17 Dick Porter <dick@ximian.com>
3409 * daemon-messages.c: Freebsd fixes from Andreas Kohn
3410 <andreas.kohn@gmx.net>
3412 2002-07-15 Dick Porter <dick@ximian.com>
3414 * io.c: Removed bogus console_flush() method, that was just cut
3415 and pasted from file_flush when I separated the two handle types.
3417 2002-07-12 Dick Porter <dick@ximian.com>
3419 * io.c (convert_from_flags): Fixed misunderstanding wrt fcntl
3420 flags. Fixes bug 27633.
3422 2002-07-12 Dick Porter <dick@ximian.com>
3426 * daemon.c: Use size of sockaddr_un.sun_path from config.h
3428 2002-07-12 Dick Porter <dick@ximian.com>
3430 * processes.c (CreateProcess): Send stdin, stdout and stderr
3431 handles if the startup info doesnt specify new ones
3433 * io.c (GetStdHandle): Return the same handle when the same
3434 standard handle is requested
3436 * handles.c: Pass file descriptors when forking
3438 * daemon.c: Use supplied file descriptors when forking a new
3441 * daemon-messages.h:
3442 * daemon-messages.c: Pass stdin, stdout and stderr file
3443 descriptors to the daemon (used when forking)
3445 2002-07-11 Miguel de Icaza <miguel@ximian.com>
3447 * daemon.c (_wapi_daemon_main): Use sizeof
3448 (main_socket_address.sun_path) instead of hardcoded 108 value.
3450 * handles.c (shared_init): Use sizeof
3451 (shared_socket_address.sun_path) instead of hardcoded 108 value.
3453 2002-07-10 Dennis Haney <davh@davh.dk>
3457 * daemon.c: Lots of documentation, some added error checking, and
3458 code readability improvements.
3460 * daemon-messages.h: Add the Error request type to improve error
3463 * daemon-messages.c: Do a bit more error checking on send() and
3464 recv(), and log errors with a higher severity level.
3466 2002-07-04 Dick Porter <dick@ximian.com>
3468 * daemon.c (process_process_fork): Fix argument handling, due to
3469 buggy understanding of g_strsplit() behaviour.
3471 2002-07-03 Dick Porter <dick@ximian.com>
3474 * threads.c: Implement OpenThread(). Define access-control values
3480 * Makefile.am: Added access.h, to hold shared access-control
3483 2002-07-02 Dick Porter <dick@ximian.com>
3485 * wapi-private.h (_WAPI_HANDLE_VERSION): New protocol version
3487 2002-07-02 Dick Porter <dick@ximian.com>
3489 * handles.c (shared_init): Make a second attempt to contact the
3490 daemon if the shared memory attach succeeds, but the connect()
3491 fails. (This copes with the daemon crashing without cleaning up
3497 * shared.c (_wapi_shm_attach): Don't exec() anything when we fork
3498 the daemon, it's now built into the library.
3500 2002-06-25 Dick Porter <dick@ximian.com>
3503 * handles-private.h:
3504 * daemon-messages.h:
3505 * daemon.c: Process forking and handle data management
3508 * process-private.h:
3509 * processes.c: Process forking and other support functions
3511 2002-06-25 Dick Porter <dick@ximian.com>
3513 * versioninfo.h: PE resource decoding
3515 * unicode.c (_wapi_unicode_to_utf8): g_utf16_to_utf8 doesnt need
3516 to be told the string length
3518 * io.c: Removed the ACTUALLY_DO_UNICODE option. Fixed some leaks.
3519 Moved _wapi_time_t_to_filetime and the WapiFileTime typedef to
3522 2002-06-12 Dick Porter <dick@ximian.com>
3525 * daemon-messages.c: Handle SIGPIPE in a non-stupid way in the
3526 daemon, if MSG_NOSIGNAL isn't available. Thanks to Jaroslaw
3527 Kowalski <jarek@atm.com.pl> for pointing out the bogosity.
3529 2002-06-10 Jaroslaw Kowalski <jarek@atm.com.pl>
3531 * sockets.c, daemon-messages.c: Prevent SIGPIPE from being raised
3532 when writing to a closed socket.
3534 2002-06-08 Jeffrey Stedfast <fejj@ximian.com>
3536 * mono-mutex.c (mono_once): New convenience function for my
3541 * critical-sections.c:
3549 * atomic.c: Use mono_once() rather than pthread_once().
3551 2002-06-06 Jeffrey Stedfast <fejj@ximian.com>
3553 * handles.c (_wapi_handle_new): pthread_once() is not atomic, so
3554 if multiple threads all try to call _wapi_handle_new() before the
3555 shared data has been initialized, it is possible that we could get
3556 into a condition where shared_init() is being executed and later
3557 threads will pass by pthread_once() due to the fact that it has
3558 already been called and so therefor will attempt to use the shared
3559 data before it has been completely initialized. If we instead use
3560 a standard mutex locking mechanism around shared_init(), we can
3561 avoid the situation entirely. By wrapping the mutex locking in a
3562 check to see if we've already initialized the data, we can even
3563 avoid wasting resources by having to lock/unlock the mutex in any
3564 later calls (the only time we'd have to worry about
3565 locking/unlocking is the initial race to call shared_init() at
3568 Sat Jun 1 13:27:11 CEST 2002 Paolo Molaro <lupus@ximian.com>
3570 * atomic.h: inline asm fixes from Dennis Haney (davh@davh.dk).
3572 Fri May 31 16:21:54 CEST 2002 Paolo Molaro <lupus@ximian.com>
3574 * daemon.c, handles.c: rename "sun" local var since it's apparently
3575 a #define on Solaris.
3577 Fri May 31 15:40:14 CEST 2002 Paolo Molaro <lupus@ximian.com>
3579 * daemon-messages.c: work-around MSG_NOSIGNAL missing on some
3582 2002-05-15 Dick Porter <dick@ximian.com>
3584 * wait.c: Fix a deadlock in WaitForMultipleObjects
3586 2002-05-14 Dick Porter <dick@ximian.com>
3588 * io.c: Fix a cut&paste error, found by
3589 Jaroslaw Kowalski <jarek@atm.com.pl>
3591 2002-05-10 Dan Lewis <dihlewis@yahoo.co.uk>
3595 2002-05-09 Dick Porter <dick@ximian.com>
3601 * handles-private.h:
3603 * Makefile.am: Remove now-unused file wait-private.h
3605 2002-05-08 Dick Porter <dick@ximian.com>
3607 * shared.c: Better error messages, and report when daemon
3608 connection fails rather than blocking forever. Do some more
3609 shared memory sanity checking.
3611 * handles.c: Better error messages when connecting to shared
3612 memory and the handle daemon. Fall back to non-shared handles if
3613 an error occurs. Set the default back to 'shared handles'. Fix a
3614 crashing bug in scratch space allocation that mangled the block
3617 2002-05-07 Miguel de Icaza <miguel@ximian.com>
3619 * handles.c (shared_init): Disable SHM for now, people have too
3620 many problems with this, and the diagnostics are not helping.
3622 2002-05-06 Dan Lewis <dihlewis@yahoo.co.uk>
3624 * io.c: CreateFile sets win32 last error.
3626 2002-05-05 Dick Porter <dick@ximian.com>
3629 * handles-private.h:
3635 * process-private.h:
3637 * semaphore-private.h:
3641 * event-private.h: Simplify the WapiHandleOps struct: take out all
3642 the file-specific entries, leaving just the items that operate on
3643 handles themselves. Split the close operation into shared and
3644 private parts: shared close is called by the daemon.
3646 * handles.c: As above, but also pass handle allocation, ref and
3647 unref operations to the daemon. Populate the handle_ops array at
3648 compile time, because the daemon needs to call ops on handles too.
3649 Don't bother to track open handle counts any more, the daemon does
3653 * thread-private.h: As above, but also make the thread data
3656 * shared.c: Fork a handle daemon if the calling process created
3657 the shared memory segment.
3660 * daemon-messages.c:
3661 * daemon-messages.h:
3662 * Makefile.am: Build a daemon to manage handle allocation and
3663 destruction without needing to lock the shared memory
3665 2002-04-30 Jeffrey Stedfast <fejj@ximian.com>
3667 * atomic.c: Changed to use a normal mutex rather than a spinlock
3668 since a lot of platforms seem to not have them :\
3670 2002-04-30 Dick Porter <dick@ximian.com>
3672 * Completely rewrote the handle waiting code: removed the helper
3673 thread and its attendant complexity. All handle waiting is now
3674 abstracted into the WaitForSingleObject() and
3675 WaitForMultipleObjects() functions.
3677 * Implemented inter-process sharing of handles using sysv shared
3678 memory. This makes handles even more opaque, with a handle now
3679 just an index into an array.
3681 2002-04-25 Dan Lewis <dihlewis@yahoo.co.uk>
3683 * io.c: unitialized pointer in GetCurrentDirectory.
3685 Sat Apr 20 13:37:39 CEST 2002 Paolo Molaro <lupus@ximian.com>
3687 * threads.c: destroy the mutex at thread destruction
3688 (if/when thread destruction code will be actually called).
3689 When protecting a tls data pointer from the gc, use also the
3690 thread id in the key.
3692 Wed Apr 17 18:36:27 CEST 2002 Paolo Molaro <lupus@ximian.com>
3694 * timed-thread.c: avoid race condition when setting the thread to
3697 2002-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3699 * jit.h: to more #include lines to avoid breaking compilation
3700 under windows when upgrading mingw and w32api to version
3703 2002-04-16 Dick Porter <dick@ximian.com>
3705 * atomic.h: Explanatory comment about lack of 80386 support
3707 2002-04-15 Dick Porter <dick@ximian.com>
3709 * atomic.h: use xaddl for InterlockedIncrement() and
3710 InterlockedDecrement(). Use cmpxchgl in a loop for
3711 InterlockedExchange() and InterlockedExchangePointer().
3713 Mon Apr 15 13:31:22 CEST 2002 Paolo Molaro <lupus@ximian.com>
3715 * unicode.c: fix unicode_len() to not access uninitialized memory
3716 (and updated to conform to mono code style).
3718 Fri Mar 29 17:15:11 CET 2002 Paolo Molaro <lupus@ximian.com>
3720 * io.c: EEXISTS is ignored for directory creation.
3721 * mono-mutex.h: remove silly "pragma }" that emacs users insert
3722 because they use a broken editor:-)
3724 2002-03-28 Dick Porter <dick@ximian.com>
3730 * handles.c: Warning cleanups
3732 2002-03-27 Dan Lewis <dihlewis@yahoo.co.uk>
3734 * unicode.h, unicode.c: changed to gunichar2
3735 * io.h, io.c: changed strings to gunichar2*, added
3736 SetFileAttributes(), GetCurrentDirectory(), SetCurrentDirectory(),
3737 some fixes to FindFirstFile() and friends.
3739 2002-03-26 Dick Porter <dick@ximian.com>
3741 * types.h: Implement the large integer struct
3744 * timefuncs.c: Dummy functions that don't yet implement
3745 QueryPerformanceCounter() and QueryPerformanceFrequency()
3748 * threads.c: Implement SleepEx()
3751 * system.c: Beginnings of GetSystemInfo()
3753 * mono-mutex.c (pthread_mutex_timedlock): Fix a ms/ns conversion
3757 * context.c: Dummy function that doesnt yet implement
3761 * atomic.c: Interlocked functions
3763 Mon Mar 25 13:01:40 CET 2002 Paolo Molaro <lupus@ximian.com>
3765 * threads.c: use a gc-safe hash table to store tls pointers.
3767 2002-03-22 Dick Porter <dick@ximian.com>
3769 * threads.c: Fix a race condition where a thread can start and
3770 exit before the handle has been properly initialised (no reason
3771 why the handle couldn't be initialised beforehand, so do so)
3773 Fix a ms to ns conversion magnitude thinko.
3775 2002-03-21 Dick Porter <dick@ximian.com>
3777 * semaphores.c: Fix a problem when waiting for one or more
3778 semaphores, and another semaphore is Released (all waiting
3779 semaphores assumed they were signalled)
3781 2002-03-29 Dan Lewis <dihlewis@yahoo.co.uk>
3783 * io.h, io.c, uglify.h: added MoveFile, CopyFile, CreateDirectory,
3784 RemoveDirectory, GetFileAttributes, GetFileAttributesEx
3786 2002-03-19 Dietmar Maurer <dietmar@ximian.com>
3788 * threads.c (Sleep): bug fix: 1ms == 1000000ns
3790 2002-03-19 Dan Lewis <dihlewis@yahoo.co.uk>
3792 * io.h, io.c, events.c, mutexes.c, semaphores.c, sockets.c,
3793 threads.c, io.c: added flush method to handles.
3795 * io.c: FlushFileBuffers() and FindFirstFile() functions.
3797 Thu Mar 7 17:21:52 CET 2002 Paolo Molaro <lupus@ximian.com>
3799 * threads.c, timed-thread.c, wait.c: Boehm-GC anable.
3801 2002-02-20 Dick Porter <dick@ximian.com>
3803 * io-layer.h: Always build without cygwin support on windows
3805 Mon Feb 18 15:50:59 CET 2002 Paolo Molaro <lupus@ximian.com>
3807 * sockets.c: #undef DEBUG.
3809 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
3811 * io-layer.h: conditionally include sys/filio.h and sys/sockio.h
3812 for FIONBIO, FIONREAD, and SIOCATMARK.
3814 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
3816 * sockets.c: conditionally include sys/filio.h and sys/sockio.h
3817 for FIONBIO, FIONREAD, and SIOCATMARK.
3819 2002-02-13 Dick Porter <dick@ximian.com>
3821 * sockets.c: Implement shutdown and select
3823 2002-02-13 Jeffrey Stedfast <fejj@ximian.com>
3825 * mono-mutex.[c,h]: New source files that thinly wrap all pthread
3826 functions that take pthread_mutex_t and/or pthread_mutexattr_t
3827 arguments for the sake of portability. Implements recursive
3828 mutexes and pthread_mutex_timedlock.
3830 * critical-sections.c:
3837 * wait.c: Use the mono-mutex wrapper portability functions/macros.
3839 * pthread-compat.[c,h]: Replaced by mono-mutex.[c,h]
3841 2002-01-23 Dick Porter <dick@ximian.com>
3843 * sockets.c: Networking support, mostly wrapping BSD socket APIs
3844 with handle code, and translating errno into w32 error codes.
3846 * macros.h: Some w32 macros used with the socket support
3848 * error.c: Implemented GetLastError() and SetLastError()
3850 * Makefile.am: Added sockets, with kludge to override some symbols
3852 2001-12-17 Dietmar Maurer <dietmar@ximian.com>
3854 * unicode.c (_wapi_unicode_to_utf8): byteswap UTF16 strings before
3855 passing them to iconv
3856 (_wapi_unicode_to_utf8): only swap bytes on LE systems, remove bug
3857 from previous commit.
3859 2001-12-11 Dick Porter <dick@ximian.com>
3861 * io.c: Implement DeleteFile(), GetFileTime(), SetFileTime() and
3862 FileTimeToSystemTime().
3864 * unicode.c (unicode_len): Nasty way of finding length of unicode
3865 string with embedded NULLs (counts until two NULLs together).
3867 * mutexes.c (mutex_close):
3868 * events.c (event_close): Release the internal pthreads resources
3870 2001-11-26 Dick Porter <dick@ximian.com>
3872 * critical-sections.c:
3880 * wait.c: turn off DEBUG messages
3882 2001-11-22 Dick Porter <dick@ximian.com>
3884 * handles.c (SignalObjectAndWait): Implement
3886 * wait.c (WaitForSingleObject): Fix case where timeout == 0
3892 * events.c: Support for SignalObjectAndWait
3894 2001-11-21 Dick Porter <dick@ximian.com>
3901 * wait.c: Reliable method of returning which handle was signalled
3902 on return from WaitForMultipleObjects().
3904 2001-11-21 Dick Porter <dick@ximian.com>
3906 * events.c: Implement events
3908 2001-11-15 Dick Porter <dick@ximian.com>
3910 * mutexes.c: Implement mutexes
3914 * misc.c: Factor out some common code
3916 2001-11-13 Dick Porter <dick@ximian.com>
3918 * threads.c: Implement TLS. Implement GetCurrentThreadId(), and
3919 GetCurrentThread() by maintaining a hash of thread handles.
3921 * threads.h: Define thread and process creation flags
3923 2001-11-12 Dick Porter <dick@ximian.com>
3925 * critical-sections.c: Implement critical sections
3927 2001-11-12 Dick Porter <dick@ximian.com>
3929 * semaphores.c: Implement semaphores
3931 * wait.c (wait_for_item): Maintain a wait count rather than count
3934 * threads.c (thread_wait_multiple): Don't lock the wait item, that
3935 will block other wait threads
3937 2001-11-11 Dick Porter <dick@ximian.com>
3939 * Makefile.am: Rename some automake variables
3940 (from Nick Drochak <ndrochak@gol.com>)
3942 2001-11-10 Dick Porter <dick@ximian.com>
3944 * Makefile.am (libwapiincludedir): Fix include destination
3946 * .cvsignore: Ignore generated files
3948 2001-11-10 Dietmar Maurer <dietmar@ximian.com>
3950 * pthread-compat.c: added some include files to make it compile on
3953 2001-11-08 Dick Porter <dick@ximian.com>
3957 This is a library emulating the win32 threading and IO API.