1 2010-04-14 Zoltan Varga <vargaz@gmail.com>
3 * collection.c (_wapi_collection_init): Set stack size on openbsd similarly to
6 2010-04-10 Andreas Färber <andreas.faerber@web.de>
8 * processes.c (EnumProcesses, load_modules): Add implementations
9 for Haiku. Fixes build on Haiku.
10 (OpenProcess, EnumProcessModules, get_process_name_from_proc):
11 Tweak implementations for Haiku.
12 * process-private.h: Fix _WAPI_PROCESS_UNHANDLED_PID_MASK for
14 * ChangeLog: Fix UTF-8 encoding
16 Code is contributed under MIT/X11 license.
18 2010-04-09 Zoltan Varga <vargaz@gmail.com>
20 * processes.c: Applied more openbsd changes from Robert Nagy <robert@openbsd.org>.
22 2009-04-06 Rodrigo Kumpera <rkumpera@novell.com>
24 * wthreads.c (TlsSetValue): Don't take locks here. We trust pthread_setspecific
25 return value to tell if we tried to store to an invalid slot.
27 2010-04-04 Zoltan Varga <vargaz@gmail.com>
29 * processes.c: Applied more openbsd changes from Robert Nagy <robert@openbsd.org>.
31 2010-04-03 Zoltan Varga <vargaz@gmail.com>
33 * processes.c: Applied more openbsd changes from Robert Nagy <robert@openbsd.org>.
35 2010-04-03 Zoltan Varga <vargaz@gmail.com>
37 * processes.c: Applied some openbsd changes from Robert Nagy <robert@openbsd.org>.
39 2010-03-26 Zoltan Varga <vargaz@gmail.com>
41 * sockets.c: Apply some openbsd changes from openbsd ports.
43 2010-03-26 Zoltan Varga <vargaz@gmail.com>
45 * shared.c: Disable shared supported by default, it can be enabled by setting
46 the MONO_ENABLE_SHM env variable.
48 2009-03-22 Rodrigo Kumpera <rkumpera@novell.com>
50 * threads.h: Add wapi_self_interrupt.
52 * wthreads.c: Add wapi_self_interrupt which puts the current
53 thread in interrupted state.
55 * wthreads.c (wapi_thread_clear_wait_handle): Previous handle
56 can possibly be NULL if an async interrupt cleared it.
58 This is safe because it is only async cleared if running inside a
61 2010-03-06 Gonzalo Paniagua Javier <gonzalo@novell.com>
63 * processes.c: made ShellExecuteEx actually work when the file name to
64 execute is quoted. Display a message intead of blindly ignoring the
65 result of g_shell_parse_argv(). Fixes bug #385497.
67 2010-03-05 Zoltan Varga <vargaz@gmail.com>
69 * shared.c (shm_semaphores_init): Applied patch from Cal Page
70 (age.cal@gmail.com). Fix support for USE_SHM.
72 2010-02-25 Geoff Norton <gnorton@novell.com>
74 * wait.c: If any of our handles are shared, we need to do
75 a polling wait so we're notified of the signal change.
77 Wed Feb 24 16:01:37 CET 2010 Paolo Molaro <lupus@ximian.com>
79 * Makefile.am: don't install the headers anymore, they are private.
81 2010-02-20 Zoltan Varga <vargaz@gmail.com>
83 * versioninfo.c (VerLanguageName): Remove code duplication a bit.
85 2009-12-02 Miguel de Icaza <miguel@novell.com>
87 * processes.c (EnumProcesses): Add support for OSX, patch from Tom
88 Philpot <tom.philpot@logos.com>
90 2009-11-30 Carlos Alberto Cortez <calberto.cortez@gmail.com>
92 * io.cs: In CopyFile check if the destination already exists before
93 trying to open it, and if it is the same as the source, report an error,
94 just as .net does. We do the check here to take advantage of the IOMAP
98 2009-11-13 Jonathan Chambers <joncham@gmail.com>
100 * mono-mutex.h: Implementation for Windows platform.
102 Code contributed under MIT/X11 license.
104 2009-11-13 Zoltan Varga <vargaz@gmail.com>
106 * processes.c: Include mono-path.h.
108 2009-11-12 Geoff Norton <gnorton@novell.com>
110 * processes.c: match_procname_to_modulename should resolve
111 symlinks when checking if two process modules match.
113 2009-11-04 Jonathan Chambers <joncham@gmail.com>
115 * mono-mutex.h: Add skeleton implementation for Windows platform.
117 Code contributed under MIT/X11 license.
119 2009-10-21 Gonzalo Paniagua Javier <gonzalo@novell.com>
121 * sockets.[ch]: fix function definition.
123 2009-10-21 Gonzalo Paniagua Javier <gonzalo@novell.com>
125 * sockets.[ch]: added TransmitFile implementation.
127 2009-10-04 Zoltan Varga <vargaz@gmail.com>
129 * processes.c: Implement get_process_name_from_proc () on solaris.
131 2009-09-24 Zoltan Varga <vargaz@gmail.com>
133 * processes.c (load_modules): Applied patch from Thomas Philpot
134 (tom.philpot@logos.com). Fixes #533893.
136 2009-09-15 Jeffrey Stedfast <fejj@novell.com>
138 * io.c (CreateFile): In the directory fallback case, use
139 _wapi_open() again so that IOMAP magic happens.
140 (CopyFile): Need to consistently use _wapi_open() here too.
141 (ReplaceFile): Use _wapi_open() here too and get rid of the
142 fallback code that tried re-opening the file w/o O_TRUNC since
143 there's no reason to do that.
145 2009-09-05 Zoltan Varga <vargaz@gmail.com>
147 * handles.c (_wapi_handle_real_new): Call _wapi_process_reap () when running
148 out of shared handes. Fixes #536776.
150 * processes.c (CreateProcess): Return false and set the error to
151 ERROR_OUTOFMEMORY when a process handle cannot be created.
152 (ShellExecuteEx): Propagate an ERROR_OUTOFMEMORY error code. Fixes part of
155 2009-09-01 Zoltan Varga <vargaz@gmail.com>
157 * processes.c (EnumProcessModules): Applied patch from Romain Tartière
158 (romain@blogreen.org). Fix this on freebsd/OSX. Fixes #533893.
160 2009-08-18 Christian Hergert <chris@dronelabs.com>
162 * wthreads.c: Roll back change for thread-id as it "embraces
163 and extends" the api by passing word-size for thread id on
166 2009-08-18 Christian Hergert <chris@dronelabs.com>
170 * wthreads.c: Be explicit when we are changing word sizes.
172 2009-08-18 Christian Hergert <chris@dronelabs.com>
174 * processes.c: Fix method declaration warnings.
175 * sockets.c: getsockopt() wants socklen_t for size.
177 2009-08-04 Miguel de Icaza <miguel@novell.com>
179 * posix.c (_wapi_stdhandle_create): Split this into a new file to
180 more easily support non-Posix platforms.
182 2009-07-20 Geoff Norton <gnorton@novell.com>
184 * thread-private.h: Use the new mono-semaphore.h.
186 2009-06-25 Gonzalo Paniagua Javier <gonzalo@novell.com>
188 * sockets.c: add the error number to the message so we can figure out
191 2009-06-25 Gonzalo Paniagua Javier <gonzalo@novell.com>
193 * wait.c: add missing 'break'.
195 2009-06-20 Zoltan Varga <vargaz@gmail.com>
197 * atomic.h: Fix ilp32 support on ppc.
199 2009-05-28 Mark Probst <mark.probst@gmail.com>
201 * collection.c (_wapi_collection_init): If pthread_create() fails,
202 try again with larger and then with no stack size set. Fixes
205 2009-05-26 Zoltan Varga <vargaz@gmail.com>
207 * shared.c (_wapi_shm_file): Avoid creating a .wapi directory here, create
208 it in _wapi_shm_file_open (), since platforms using posix shm don't need it.
210 2009-05-22 Miguel de Icaza <miguel@novell.com>
212 * wapi_glob.c: Do not need sys/param.h anymore, we now use the
213 POSIX PATH_MAX instead of BSD's MAXPATHLEN
215 * handles.c: Do not pull a reference to sockets if they are
218 * sockets.c: Allow for ports to define their own ioctlsocket.
220 * wthreads.c: Remove obsolete code that I recently introudced (the
221 hook for mono_register_thread_attr.
223 2009-05-22 Miguel de Icaza <miguel@novell.com>
225 * versioninfo.c: One missing signature, fixed.
227 2009-05-21 Miguel de Icaza <miguel@novell.com>
229 * daemon.c: Remove more DEBUG ifdef mess.
231 * shared.c (_wapi_shm_attach): Implemention for DISABLE_SHARED_HANDLES
233 2009-05-20 Miguel de Icaza <miguel@novell.com>
235 * sockets.c (ioctlsocket): Move support for MacOS semantics to the
236 ioctlsocket from the ifdef that was previously on metadata/
238 * wapi_glob.c (_wapi_glob): Use PATH_MAX from limits.h instead of
239 the BSD name from sys/param.h (MAXPATHLEN)
241 Do not include pwd.h as it is not used.
243 * thread-private.h: Use indent ifdef style for clarity
245 * sockets-wrappers.h: sys/socket.h conditional
247 * daemon-messages.h: sys/uio.h conditional.
249 * sockets.c: sys/ioctl.h conditional
251 * wthreads.c: work around for platforms with no thread fetching
254 * versioninfo.c: Use the portable mono_map_ interface instead of
255 using mmap directly and change the style to the Mono style.
257 Remove more DEBUG/ifdefs combos
259 * shared.c: Split the code to make DISABLE_SHARED remove all the
260 code that does not use the shared handles. Before it merely
261 removed some of it, with this we avoid hacks on platforms that can
264 Split the code to reduce the amount of ifdefs.
266 Remove #ifdef DEBUG from the source and use a macro instead.
268 2009-05-20 Miguel de Icaza <miguel@novell.com>
270 * locking.c: Split locking code into a separate file.
272 2009-05-18 Miguel de Icaza <miguel@novell.com>
274 * daemon.c: Move the compile check of MONO_SIZEOF_SUNPATH to the
277 * Rename `threads.c' to `wthreads.c' as broken build systems are
278 not able to cope with two files with the same name across multiple
281 2009-05-15 Geoff Norton <gnorton@novell.com>
283 * handles.c: Don't start the collection thread if we've disabled
286 2009-05-12 Zoltan Varga <vargaz@gmail.com>
288 * collection.c (collection_thread): Get rid of all the ifdefs and
289 gcc attributes, simply return NULL.
291 2009-05-11 Zoltan Varga <vargaz@gmail.com>
293 * shared.c: Applied patch from Koushik K. Dutta (koush@koushikdutta.com).
294 Fix the build on android.
296 2009-05-09 Miguel de Icaza <miguel@novell.com>
298 * messages.c: Split the scan into common and uncommon messages to
299 allow the messages that are not produced by Mono to be removed on
302 * messages.c (message_string): instead of having a gigantic switch
303 table, use a sorted structure in memory and do a binary search on
306 This reduces the runtime size by 49k and the debugging symbols by
309 2009-04-29 Gonzalo Paniagua Javier <gonzalo@novell.com>
311 * sockets.c: don't display a warning when connect() fails because the
312 socket was closed in another thread.
314 2009-04-23 Rodrigo Kumpera <rkumpera@novell.com>
316 * shared.c: Fix a bunch of memleaks.
318 2009-03-27 Zoltan Varga <vargaz@gmail.com>
320 * threads.h: Add a comment to CreateThread.
322 2009-03-20 Zoltan Varga <vargaz@gmail.com>
324 * threads.c handles.c wait.c: Change location of gc_wrapper.h.
326 2009-02-22 Robert Jordan <robertj@gmx.net>
328 * sockets.c: implement WSASend/WSARecv using sendmsg/recvmsg.
331 Code is contributed under MIT/X11 license.
333 2009-02-20 Gonzalo Paniagua Javier <gonzalo@novell.com>
335 * events.c: fix event_signal and namedevent_signal to actually signal
338 2009-02-12 Gonzalo Paniagua Javier <gonzalo@novell.com>
340 * io.c: EXDEV when moving directories fails now without creating a
341 file in the destination.
344 2009-02-09 Zoltan Varga <vargaz@gmail.com>
346 * wait.c (WaitForMultipleObjectsEx): Initialize poll variable.
348 2009-02-05 Miguel De Icaza <miguel@novell.com>
350 * sockets.c (_wapi_setsockopt): SO_REUSEPORT is needed also on
351 MacOS X. Fixes bug #471292
353 2009-01-29 Zoltan Varga <vargaz@gmail.com>
355 * shared.c: Fall back to file based shared storage if shm_open () fails
356 because /dev/shm is not mounted.
358 * shared.c: Add an alternative implementation using shared memory instead of
359 files. This fixes problems where the mono process would spin up the disk
360 every x secs on laptops. Fixes #434566, #415373 and #321949.
362 2009-01-16 Miguel de Icaza <miguel@novell.com>
364 * sockets.c (WSASend): Fix memory leak, and optimize for the case
367 This should really use writev or sendmsg to use the kernel
368 scatter/gather facility instead of emulating it by copying buffers.
370 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
372 * critical-sections.h (Enter/LeaveCriticalSection): Show
373 helpfull warning messages before crashing.
375 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
377 * handles-private.h (_wapi_handle_set_signal_state): Show
378 helpfull warning messages before crashing.
380 2009-01-26 Jeffrey Stedfast <fejj@novell.com>
382 * mono-mutex.[c,h]: Removed GPLv2 copyright notice which should
385 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
387 * threads.c: Add wapi_current_thread_desc that produces
388 a string representation of the current thread state.
390 * threads.h: Export wapi_current_thread_desc.
392 2009-01-18 Zoltan Varga <vargaz@gmail.com>
394 * io.c (GetDiskFreeSpaceEx): Applied patch from Koushik Dutta
395 (koush@koushikdutta.com). Disable this on android.
397 2009-01-16 Rodrigo Kumpera <rkumpera@novell.com>
399 * handles.c (_wapi_handle_timedwait_signal_handle): Don't use the
400 set_wait_handle/clear_wait_handle machinery for alertable waits in
401 case of non-alertable waits.
403 Non-alertable waits must continue and wait on the cond as this will
404 release the lock. Otherwise this will cause a deadlock as anyone trying
405 to pulse the cond will block trying to acquire the said lock because
406 the thread in non-alertable wait will be busy looping in WaitForSingleObjectEx
407 or similar function, never releasing the lock.
409 Thou this fixes quite a few of the hangs introduced by non-pooling alertable
410 waits, the long term plan is to verify if all non-alertable waits really need
413 2009-01-14 Zoltan Varga <vargaz@gmail.com>
415 * handles-private.h (_wapi_handle_set_signal_state): Set the signalled state
416 of the handle while locking the global signal cond mutex.
418 * wait.c (WaitForMultipleObjectsEx): Check the signalled state of handles
419 inside the critical section before waiting, otherwise we could go to waiting
420 even when the handles are already signalled.
422 2009-01-13 Zoltan Varga <vargaz@gmail.com>
424 Reapply r122913, this time handling processes by falling back to polling.
426 * handles.c: Rework the way the global signal stuff is handled: instead of
427 allocating a separate mutex/condvar pair for it, allocate a normal handle.
428 This way, it can reuse the alertable waiting code, allowing
429 WaitForMultipleObject to work without polling.
431 2009-01-09 Miguel de Icaza <miguel@novell.com>
433 Incorporate a few patches from Paolo, slightly modified:
435 * handles.c (_wapi_handle_check_share): On non-Linux systems, do
436 not even compile in the code that scans for /proc/fd, and go
437 directly to the fallback function.
439 2009-01-09 Paolo Molaro (lupus@ximian.com)
441 * handles.c: Do not include some header files in platforms that
444 2009-01-09 Miguel de Icaza <miguel@novell.com>
446 * messages.c: Eliminate a warning.
448 2009-01-09 Paolo Molaro (lupus@ximian.com)
450 * error.c: On some platforms that do not define these variables,
453 * security.c, io-private.h: Only include some headers if they
456 * sockets.c, sockets.h: do not import on this header files that
457 are only consumed internally in sockets.c.
459 2009-01-09 Zoltan Varga <vargaz@gmail.com>
461 * threads.c (_wapi_thread_apc_pending): Check for thread->wait_handle ==
462 INTERRUPTION_REQUESTED_HANDLE too.
463 (wapi_interrupt_thread): Rework the comments, the thread is no longer
464 required to call QueueUserAPC to make the wait functions return.
466 * threads.c handles.c threads-internal.h: Implement alertable waits without
469 2009-01-08 Geoff Norton <gnorton@novell.com>
471 * processes.c: Fix the osx version check to properly detect 10.5 v 10.4
473 2009-01-08 Christian Prochnow <cproch@seculogix.de>
475 * types.h: added WapiULargeInteger.
477 * uglify.h: added ULARGE_INTEGER, PULARGE_INTEGER.
479 * io.h: added WapiDriveType, added method declarations
480 for GetDiskFreeSpaceEx and GetDriveType
482 * io.c: added GetDiskFreeSpaceEx() to query disk size
483 and free space via statvfs or statfs system call.
484 added GetDriveType to query drive type via /etc/mtab or /etc/mnttab.
486 2009-01-07 Geoff Norton <gnorton@novell.com>
488 * processes.c: Properly implement support for Process.Modules on OSX.
489 Fixes OSX on nunit 2.4
491 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
493 * io.c (GetCurrentDirectory): Avoid calling g_get_current_dir straight
494 away as it doesn't handle ENAMETOOLONG correctly. As a bonus we avoid
495 allocating memory in the common path.
497 2009-01-07 Geoff Norton <gnorton@novell.com>
499 * processes.c: Only use open -W on OSX 10.5+. Patch from
502 2008-12-19 Bill Holmes <billholmes54@gmail.com>
504 * processes.c (get_module_name) : adjust size for unicode characters.
506 Code is contributed under MIT/X11 license.
508 2008-11-21 Zoltan Varga <vargaz@gmail.com>
510 * atomic.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>. Add
513 2008-11-18 Mark Probst <mark.probst@gmail.com>
515 * atomic.h: InterlockedExchangePointer and
516 InterlockedCompareExchangePointer for PPC64.
518 Code submitted by andreas.faerber@web.de at
519 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
522 2008-11-13 Bill Holmes <billholmes54@gmail.com>
524 * wait.h : Adding method declaration for WaitForInputIdle.
526 * wait.c : Adding implementation for WaitForInputIdle.
528 Code is contributed under MIT/X11 license.
530 Fri Oct 17 15:23:00 CEST 2008 Paolo Molaro <lupus@ximian.com>
532 * processes.c: patch from Geoff Norton (gnorton@novell.com) to
533 strdup the open program on OSX (bug #431811).
535 2008-10-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
537 * versioninfo.c: remove the use of g_strdown.
539 2008-09-25 Dick Porter <dick@ximian.com>
541 * wait.c: Make sure we keep references to handles we're waiting
542 for. Fixes bug 424851.
544 2008-07-29 Dick Porter <dick@ximian.com>
546 * processes.c (get_module_name): Make a last-ditch effort to
547 figure out the process name. Fixes bug 413723, patch by Casey
548 Marshall <casey.s.marshall@gmail.com>
550 2008-07-28 Dick Porter <dick@ximian.com>
552 * handles.c (_wapi_handle_count_signalled_handles): Remove an
553 unmatched _wapi_handle_ref(). Fixes bug 410743.
555 2008-07-15 Rodrigo Kumpera <rkumpera@novell.com>
557 * versioninfo.c (map_pe_file): Fix memory leak.
559 2008-07-01 Zoltan Varga <vargaz@gmail.com>
561 * process-private.h (_WAPI_PROCESS_UNHANDLED_PID_MASK): Fix the amd64 build.
563 2008-06-27 Dick Porter <dick@ximian.com>
565 * processes.c: Implement a form of process pseudo-handle to allow
566 non-mono processes to be manipulated. Fixes bug 313231.
568 * wait.c: Check for process pseudo-handles and fail if an attempt
569 is made to wait on one.
571 2008-06-19 Dick Porter <dick@ximian.com>
573 * sockets.c: Implement WSASend() and WSAReceive().
575 2008-06-02 Dick Porter <dick@ximian.com>
580 * messages.c: Implement FormatMessage, fixes bug 321827.
582 2008-05-29 Dick Porter <dick@ximian.com>
584 * sockets.c (socket_close): Clear any saved errors
585 (_wapi_connect): Don't save EWOULDBLOCK errors here, as that
586 breaks async connects. (Bug 377589 test case broken by the
587 previous fix to bug 356552)
589 2008-05-25 Zoltan Varga <vargaz@gmail.com>
591 * thread-private.h (struct _WapiHandle_thread): Remove 'owner_pid' field. Reorder
592 fields so this struct (which is the biggest of the handle structs) takes less
595 * threads.c (QueueUserAPC): Make this function signal safe by adding some
596 restrictions on its usage.
598 2008-05-14 Zoltan Varga <vargaz@gmail.com>
600 * mono-mutex.h: Get rid of the #ifdef __cplusplus defines, use G_BEGIN_DECLS
603 2008-05-07 Dick Porter <dick@ximian.com>
605 * io.c (FindNextFile): Handle symlinks correctly. Fixes bug
608 2008-04-25 Zoltan Varga <vargaz@gmail.com>
610 * handles.c (_wapi_handle_check_share): Fix a crash introduced by the lazy
611 creation of wapi handle slots.
613 2008-04-24 Zoltan Varga <vargaz@gmail.com>
615 * handles.c (shared_init): Align _wapi_fd_reserve to a multiple of
616 _WAPI_HANDLE_INITIAL_COUNT to avoid a problem when allocating handles.
618 2008-04-23 Zoltan Varga <vargaz@gmail.com>
620 * handles.c: Initialize the handle array entries on demand to save memory.
622 * wapi-private.h (_WAPI_HANDLE_INITIAL_COUNT): Decrease this to 256 to save
625 * handles-private.h (_WAPI_PRIVATE_MAX_SLOTS): Increase this to 1024*16 to
626 compensate for the decrease in _WAPI_HANDLE_INITIAL_COUNT.
628 * threads.c: Use #ifdef instead of #if for checking for valgrind/memcheck.h.
630 2008-04-22 Dick Porter <dick@ximian.com>
632 * wapi_glob.c (globextend): Comment out the code using ARG_MAX, as
633 that is broken on the latest opensuse.
635 2008-04-21 Dick Porter <dick@ximian.com>
637 * io.c (DeleteFile): Disable for now the bug fix for 323389, it's
638 breaking too much other stuff.
640 2008-04-20 Geoff Norton <gnorton@novell.com>
642 * processes.c: Fix the _NSGetEnviron define to prevent an impropoer
645 2008-04-18 Miguel de Icaza <miguel@novell.com>
647 * Applied patch from Dick Porter from bug #380649
649 2008-04-17 Dick Porter <dick@ximian.com>
651 * io.c (DeleteFile): Check file shares before deleting a file.
654 2008-04-17 Dick Porter <dick@ximian.com>
656 * io.c (DeleteFile): Return ERROR_ACCESS_DENIED if the file is
657 readonly. Fixes bug 378229.
659 2008-04-11 Geoff Norton <gnorton@novell.com>
661 * processes.c: The global extern environ doesn't exist on Mac. We
662 need to call NSGetEnviron instead.
664 2008-04-08 Dick Porter <dick@ximian.com>
666 * processes.c (CreateProcess): Improve the managed binary support,
667 so it works when the executable is passed in as the appname.
670 2008-04-04 Dick Porter <dick@ximian.com>
672 * io.c (MoveFile): Check file shares before moving a file. Fixes
675 2008-04-04 Dick Porter <dick@ximian.com>
677 * error.c (errno_to_WSA): handle ENODEV. Fixes the reopened part
680 2008-04-04 Dick Porter <dick@ximian.com>
682 * processes.c (GetModuleInformation):
684 * versioninfo.c: 64bit fixes
686 2008-04-03 Dick Porter <dick@ximian.com>
688 * io-portability.c (_wapi_basename, _wapi_dirname): Only turn \
689 into / when MONO_IOMAP is in effect. Fixes bug 346123.
691 2008-04-03 Dick Porter <dick@ximian.com>
693 * timefuncs.c (GetTickCount): Use mono_msec_ticks(), see bug
696 2008-04-01 Dick Porter <dick@ximian.com>
698 * versioninfo.c (get_string_block): Refine the fix for bug 354856
699 (r93661) so that it also fixes the new part of bug 374600.
701 2008-03-28 Dick Porter <dick@ximian.com>
703 * processes.c (GetExitCodeProcess): Check if a process has exited
704 and recorded it's exit code, before seeing if the process is
705 signalled. Fixes bug 325463.
707 2008-03-27 Dick Porter <dick@ximian.com>
709 * processes.c (match_procname_to_modulename): Check the whole
710 process name first, in case it is recorded as an absolute path.
713 2008-03-27 Dick Porter <dick@ximian.com>
715 * processes.c (ShellExecuteEx): Grotty kludge to work around
716 unpleasant feature in g_shell_parse_argv() where it treats '#'
717 embedded in a filename as a comment marker, and throws away the
718 rest of the line. When we're directly opening URLs quote the
719 filename, to avoid this. Fixes bug 371567.
721 2008-03-25 Dick Porter <dick@ximian.com>
723 * wapi-private.h (_WAPI_HANDLE_VERSION): Increment file layout
726 * threads.c: Make thread handles private to the process that owns
729 2008-03-22 Kornél Pál <kornelpal@gmail.com>
731 * io-layer.h: Windows: Rename GetProcessId to __GetProcessId for targets not
732 supporting it. This fixes MSVC build with new Windows SDKs that declare
733 GetProcessId unconditionally.
735 2008-03-20 Kornél Pál <kornelpal@gmail.com>
737 * io-layer.h: Removed Windows version macros.
739 Thu Mar 13 16:24:53 CET 2008 Paolo Molaro <lupus@ximian.com>
741 * processes.c: properly check for executable files (fixes bug #368829).
743 2008-02-05 Dick Porter <dick@ximian.com>
745 * versioninfo.c (VerLanguageName): Implement VerLanguageName.
747 2008-01-31 Bill Holmes <billholmes54@gmail.com>
748 * processes.c (match_procname_to_modulename) : Added to check if the last
749 part of module name is equal to the process name.
751 * processes.c (EnumProcessModules) : Changed the first entry in the returned
752 modules array (the process module) to be populated from the entry found
755 * processes.c (get_module_name & GetModuleInformation) : In the case where
756 the module passed in is NULL, search the /proc/<PID>/maps for a name that
757 matches the process name to populate the return information.
761 2008-01-29 Zoltan Varga <vargaz@gmail.com>
763 * security.c (RevertToSelf): Make this return TRUE if impersonating is not
766 * sockets.c (_wapi_connect): Add a workaround to a solaris x86 problem where
767 getsockopt (SO_ERROR) doesn't return an error code after connect () fails. Fixes
770 2008-01-23 Dick Porter <dick@ximian.com>
772 * versioninfo.c (get_string_block): When stepping over the
773 StringTable block, do not read an extra block at the end. Fixes
774 the new part of bug 354856.
776 2008-01-19 Dick Porter <dick@ximian.com>
778 * versioninfo.c (get_stringtable_block): Cope when the StringTable
779 block is first in the resources data, and we just need to step
780 over it. Fixes bug 354856.
782 2008-01-16 Dick Porter <dick@ximian.com>
784 * threads.c (_wapi_thread_set_termination_details): Move the
785 thread abandonment to outside the shared handle lock. Fixes bug
788 2008-01-16 Dick Porter <dick@ximian.com>
790 * versioninfo.c (VerQueryValue): Include trailing null in returned
791 string length, for MS compatibility.
793 2008-01-09 Dick Porter <dick@ximian.com>
795 * versioninfo.c (get_ptr_from_rva, scan_resource_dir): Make it
796 work on big-endian systems.
797 (scan_resource_dir): Copy the resource directory entry and
798 byteswap if necessary so it works big-endian. This fixes bug
799 345972 for real this time.
800 (VerQueryValue): String values set the length to the number of
801 unicode chars, but the data length reported was already correct so
802 don't halve it again. Fixes the previous fix for bug 345972.
803 (GetFileVersionInfo): On big-endian systems, scan the resource
804 data and turn all unicode strings into UTF-16BE. FileVersionInfo
805 now works big-endian.
807 2008-01-04 Dick Porter <dick@ximian.com>
809 * versioninfo.c (VerQueryValue): Returned buffer length counts
810 chars not bytes for string data. Fixes bug 345972 again.
811 (get_enclosing_section_header): Make sure values read are treated
812 as LE. Fixes crash on ppc reported in bug 345972.
814 2007-12-17 Mark Probst <mark.probst@gmail.com>
816 * threads.c: Guard against a race condition involving
817 thread_hash_key that can occur during shutdown.
819 2007-12-08 Zoltan Varga <vargaz@gmail.com>
821 * processes.c: Include sys/mkdev.h if exists. Fixes solaris x86 build.
823 2007-12-06 Dick Porter <dick@ximian.com>
825 * versioninfo.c: Resource language values must be compared in a
826 'case'-insensitive manner. Fixes bug 345972.
828 2007-12-05 Dick Porter <dick@ximian.com>
830 * io.c (CreateFile): Create files with mode 0666 (&~umask) by
831 default. Fixes bugs 325299 and 337040.
833 2007-11-22 Dick Porter <dick@ximian.com>
835 * critical-sections.h (EnterCriticalSection): Reinstate the
836 asserts in the devel branch, so any problems aren't obscured.
838 2007-11-22 Dick Porter <dick@ximian.com>
840 * versioninfo.c (find_pe_file_resources): Make it work on 64bit
841 systems. Fixes bug 343353.
843 2007-11-21 Dick Porter <dick@ximian.com>
845 * processes.c (load_modules): Rewrite based on the libgc
846 /proc/<pid>/maps parsing to avoid using glib functions only
847 available since 2004.
848 (load_modules): Check for duplicates before adding a module to the
851 2007-11-15 Dick Porter <dick@ximian.com>
853 * processes.c (load_modules): Don't bother if we don't have
854 g_strsplit_set() and g_strv_length(). Allows building against old
856 (EnumProcessModules): Don't miss the first module returned by
859 2007-11-15 Dick Porter <dick@ximian.com>
861 * processes.c: Implement process module support by reading from
862 /proc if it's available.
865 * versioninfo.c: New functions to implement PE file version info
868 2007-11-08 Dick Porter <dick@ximian.com>
870 * critical-sections.h (EnterCriticalSection): Disable the critical
871 section asserts for the release branch
873 2007-11-05 Kornél Pál <kornelpal@gmail.com>
875 * io-layer.h: Added includes for run-time GetProcessId API detection for
878 2007-10-26 Dick Porter <dick@ximian.com>
880 * shared.c (_wapi_shm_file_open): Set the umask when opening
881 shared files, so restrictive defaults don't prevent subsequent
882 processes re-opening them.
884 2007-10-18 Zoltan Varga <vargaz@gmail.com>
886 * atomic.h (InterlockedCompareExchange): Fix the ia64 version so it works for
887 negative values too. Hopefully fixes #332700.
889 2007-09-26 Dick Porter <dick@ximian.com>
891 * io-portability.c (_wapi_io_scandir): Only update the error
892 status of glob() when performing a secondary glob() if the first
893 returned an error. Fixes bug 325107.
895 2007-09-12 Marek Habersack <mhabersack@novell.com>
897 * io-portability.c: options_init moved to
898 utils/mono-io-portability.c
899 Do not initialize portability helpers here, it's done in
901 find_file and find_in_dir moved to utils/mono-io-portability.c
903 2007-09-09 Robert Jordan <robertj@gmx.net>
905 * sockets.c (_wapi_setsockopt): Add support for FreeBSD multicast
906 sockets. Fixes #81891.
907 Code is contributed under MIT/X11 license.
909 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
911 * processes.h, processes.c : ok, they are simple string.
913 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
915 * processes.h : sigh, I really hate fixing them on windows :(
917 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
919 * processes.c : fix build again.
921 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
923 * processes.h : removed extra parameters from CreateProcessWithLogonW.
925 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
927 * processes.c, processes.h: added CreateProcessWithLogonW(). For now
928 it just calls CreateProcess().
929 * io-layer.h : CreateProcessWithLogonW() requires WINVER 0x0500
932 2007-08-23 Robert Jordan <robertj@gmx.net>
934 * processes.[c|h]: Implement Get|SetPriorityClass ().
935 Code is contributed under MIT/X11 license.
937 Tue Aug 21 20:08:09 CEST 2007 Paolo Molaro <lupus@ximian.com>
939 * io.c: made convert_arg_to_utf8() and write_file() static.
940 Worked around gcc's incorrect warning.
942 2007-08-20 William Holmes <billholmes54@gmail.com>
944 *io.c: Added implementation for ReplaceFile.
945 *io.h: Added deceleration for ReplaceFile method.
947 Code is contributed under MIT/X11 license.
949 2007-08-20 Wade Berrier <wberrier@novell.com>
951 * processes.c: include sys/resource.h for rusage to fix
954 Mon Aug 20 12:36:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
956 * processes.c: implemented query for user/system times using
959 2007-08-10 Dick Porter <dick@ximian.com>
961 * sockets.c (_wapi_getsockopt, _wapi_setsockopt): Check the option
962 level as well as the name when mangling some of the values. Fixes
965 2007-08-02 Dick Porter <dick@ximian.com>
967 * sockets.c: Changes in error handling, and move the SO_REUSEADDR
968 setting from metadata/socket-io.c.
970 2007-08-01 Dick Porter <dick@ximian.com>
972 * io-portability.c (_wapi_io_scandir): Special-case patterns
973 ending in '.*' so that files with no extension are also matched.
977 * wapi_glob.c: Reinstate WAPI_GLOB_APPEND, and add
978 WAPI_GLOB_UNIQUE to avoid matching the same entry twice when
981 2007-07-26 Dick Porter <dick@ximian.com>
986 * critical-sections.c:
988 * critical-section-private.h:
991 * error.c: Clean up TLS and pthreads structures. Finishes off bug
994 * collection.c (collection_thread): Exit the collection thread if
995 the io-layer has been cleaned up.
997 * mono-mutex.h (mono_mutexattr_destroy): Add this define too
999 Mon Jul 23 10:40:35 CEST 2007 Paolo Molaro <lupus@ximian.com>
1001 * timefuncs.c: make TickCount measure from boot time if it's
1004 2007-07-19 Juraj Skripsky <js@hotfeet.ch>
1006 * io.c (MoveFile): Fix a leak.
1008 Fri Jul 13 12:46:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
1010 * handles-private.h, handles.c, thread-private.h, threads.c,
1011 uglify.h, wait.c: temporarily revert the alertable wait changes
1012 (r79386) until the deadlock issues are fixed.
1014 2007-06-22 Dick Porter <dick@ximian.com>
1016 * shared.c: The non-shared mutexes weren't being initialised properly
1017 on macos. Fixes bug 81929.
1019 2007-06-13 Randolph Chung <tausq@debian.org>
1021 * atomic.h: Enable for all hppa targets.
1022 * Makefile.am: rename hppa_atomic.s to hppa_atomic.S so the preprocessor
1023 can handle the file.
1024 * hppa_atomic.s: Renamed to ...
1025 * hppa_atomic.S: ... and updated to work on both HPUX and Linux.
1027 2007-06-13 Dick Porter <dick@ximian.com>
1029 * handles.c (timedwait_signal_wait_cond): Alertable waits on
1030 private handles are now interrupted by signalling the same
1031 condition that would end the wait if the handle became signalled,
1032 rather than polling. (Shared handles still have to poll.)
1034 * threads.c (_wapi_thread_queue_apc): Interrupt the thread if it's
1037 * handles-private.h (_wapi_handle_current_thread_set_waiting_on):
1038 Helper functions to inform the APC queuing functions when threads
1039 are waiting for handles, and to interrupt the wait.
1041 * wait.c (WaitForMultipleObjectsEx): Need to tell the handle
1042 waiting functions if any of the handles in question are shared
1044 2007-06-06 Miguel de Icaza <miguel@novell.com>
1046 * processes.c (is_managed_binary): Fix for OSX.
1048 2007-06-06 Wade Berrier <wberrier@novell.com>
1050 * atomic.h (InterlockedExchangePointer): cast to pointer to to silence
1051 compiler warnings (autobuild fails the build on this type of warning)
1053 2007-05-21 Dick Porter <dick@ximian.com>
1055 * io-portability.c (_wapi_g_dir_open): Don't propagate any errors
1056 from the second call to g_dir_open, preserve the original error if
1057 the second call still fails but clear the error if it succeeds.
1059 2007-05-10 Dick Porter <dick@ximian.com>
1061 * sockets.c (_wapi_recvfrom): Refine the fix to bug 75705 so EINTR
1062 isn't returned if the remote end shuts down cleanly. Fixes zmd
1063 and the second example in bug 75705.
1065 2007-04-26 Dick Porter <dick@ximian.com>
1067 * shared.c (_wapi_shm_semaphores_init): Need to check
1068 MONO_DISABLE_SHM in this entry point, as it's called before
1069 _wapi_shm_attach(). Fixes bug 81436.
1071 2007-04-24 Dick Porter <dick@ximian.com>
1073 * sockets.c (_wapi_recvfrom, socket_close): Force recvfrom() to
1074 error if the socket is closed while the receive is blocking.
1077 2007-04-13 Dick Porter <dick@ximian.com>
1080 * shared.c: Complete the reimplementation of disabling of shared
1081 memory, by not allocating sysv semaphores when shm disabling has
1082 been requested (either at compile time or run time.)
1084 * processes.c (CreateProcess): Don't synchronize locking across
1085 processes when forking, when shared memory has been disabled.
1087 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
1090 * wapi_glob.c: remove reference to sys/cdefs.h, use glib instead.
1093 2007-04-05 Dick Porter <dick@ximian.com>
1096 * io-portability.c (_wapi_io_scandir): Moved from io.c, and
1097 changed to use a cut-down version of glob(3) that has been
1098 extended to match with case-insensitivity if needed.
1101 * wapi_glob.c: Cut down implementation of glob(3), based on
1104 2007-03-22 Dick Porter <dick@ximian.com>
1106 * sockets.c (_wapi_connect): Do additional checks when connect(2)
1107 fails, because some systems don't let it be restarted. Patch
1108 based on one submitted by Robert S Wojciechowski <robertw@ssgx.com>,
1111 2007-03-09 Jonathan Chambers <joncham@gmail.com>
1113 * io-layer.h: Remove UNICODE and _UNICODE defines as
1114 these are done by configure.in now.
1116 Code is contributed under MIT/X11 license.
1118 Thu Mar 8 19:42:17 CET 2007 Paolo Molaro <lupus@ximian.com>
1120 * shared.c: partial support for MONO_DISABLE_SHM env var.
1122 2007-03-05 Wade Berrier <wberrier@novell.com>
1124 * atomic.h: atomic fixes from Michael Matz for for s390
1125 and s390x ( bnc #237611 and bxc #80892 )
1127 2007-03-05 Miguel de Icaza <miguel@novell.com>
1129 * io.c (CreateFile): Use FILE_ATTRIBUTE_TEMPORARY to mean 0600
1130 permissions. For 80688
1132 (MoveFile): Use errno_copy here, just to avoid a potential
1133 errno-changing code in the future from g_free.
1135 Also, ignore EXDEV errors as they are handled immediately after
1136 (avoid printing out an error).
1140 Mon Feb 12 15:50:24 CET 2007 Paolo Molaro <lupus@ximian.com>
1142 * shared.c: exit if semaphores can't be created (bug #80616).
1144 2007-02-01 Geoff Norton <gnorton@customerdna.com>
1146 * collection.c: NetBSD doesn't define PTHREAD_STACK_MIN.
1148 2007-01-26 Dick Porter <dick@ximian.com>
1151 * sockets.c (_wapi_getsockopt): Windows seems to not reset
1152 SO_ERROR values when they're read, contrary to the documentation.
1153 Fixes the new issues raised in bug 79878 (example in C showing
1154 winsock behaviour attached to that bug.)
1156 2007-01-15 Mark Mason <mason@broadcom.com
1158 * atomic.h: add locking primitives for MIPS.
1160 2007-01-11 Dick Porter <dick@ximian.com>
1162 * sockets.c (_wapi_connect): Don't do the SO_BROADCAST setting
1163 here, do it in managed code instead.
1164 (_wapi_getsockopt): SO_RCVTIMEO and SO_SNDTIMEO use struct
1165 timeval, which has a microsecond field, not milliseconds.
1166 (_wapi_setsockopt): ditto.
1167 (_wapi_setsockopt): Halve the SO_SNDBUF and SO_RCVBUF values on
1168 Linux, as the kernel doubles whatever we set.
1169 (_wapi_socket): Save socket domain, type and protocol so it can be
1171 (socket_disconnect): Implement socket disconnect (closing the
1172 socket, but keeping the file descriptor.)
1173 (wapi_disconnectex): A basic implementation of DisconnectEx().
1174 (wapi_transmitfile): A very basic implementation of
1176 (WSAIoctl): Implement the SIO_GET_EXTENSION_FUNCTION_POINTER
1179 * socket-private.h (struct _WapiHandle_socket): Record socket
1180 domain, type and protocol info so it can be duplicated later.
1182 * sockets.h (WSAID_DISCONNECTEX,WSAID_TRANSMITFILE): Structures
1183 and defines needed to look up the DisconnectEx() and
1184 TransmitFile() functions by GUID.
1186 * error.c (errno_to_WSA): Change ETIMEDOUT mapping to
1187 WSAETIMEDOUT; add EDESTADDRREQ.
1189 * io-layer.h: Need mswsock.h on windows now.
1191 2007-01-04 Miguel de Icaza <miguel@novell.com>
1193 * io-portability.c (find_file): Fix a coverity warning (scanning
1196 2006-12-31 Miguel de Icaza <miguel@novell.com>
1198 * io-portability.c (find_file): Do not abort if an empty filename
1199 has been passed. This fixes the case where MONO_IOMAP=all would
1200 assert if Directory.Exists ("") was called.
1202 Mon Dec 18 14:54:37 CET 2006 Paolo Molaro <lupus@ximian.com>
1204 * processes.c: moved a free on the error path.
1206 Thu Dec 14 21:42:39 CET 2006 Paolo Molaro <lupus@ximian.com>
1208 * processes.c: fixed a few memory leaks when executing
1211 Mon Nov 27 13:12:17 GMT 2006 Paolo Molaro <lupus@ximian.com>
1213 * atomic.h: fix arm compare and exchange (bug #78500).
1215 2006-11-23 Dick Porter <dick@ximian.com>
1217 * process-private.h (struct _WapiHandle_process): Add 'waited'
1220 * processes.c (process_wait): Check the 'waited' parameter not the
1221 signalled state when testing if a process has already been waited
1222 for, as the child process itself may set signalled when exiting.
1225 * wapi-private.h (_WAPI_HANDLE_VERSION): Bump shared data version
1227 * shared.c: Now the shared data version has been incremented we
1228 can set the counter semaphore initial value correctly
1230 2006-11-22 Dick Porter <dick@ximian.com>
1232 * processes.c (process_wait): Cope when the background process
1233 reaper gets the process we were waiting for. Special case for
1234 waiting for our own process to exit. Fixes bug 77736.
1236 2006-11-17 Dick Porter <dick@ximian.com>
1238 * processes.c: Fix const correctness and typos that caused memory
1241 2006-11-17 Miguel de Icaza <miguel@novell.com>
1243 * processes.c (ShellExecuteEx): Check error after CreateProcess,
1244 thanks to Dick for pointing this out.
1246 2006-11-16 Miguel de Icaza <miguel@novell.com>
1248 * processes.c (ShellExecuteEx): If we fail to create a process in
1249 ShellExecute, then try to use the xdg-open command, and if that
1250 fails, try to use the gnome-open command,
1252 Refactor the code so that we do not have to duplicate all this
1253 code, but instead use a ucs2-aware version of the code to do
1256 2006-11-13 Dick Porter <dick@ximian.com>
1258 * io.c (_wapi_stat_to_file_attributes): If the file is a symlink
1259 add the FILE_ATTRIBUTE_REPARSE_POINT flag. This is an attempt to
1260 follow the specs for the windows symlink support, but will
1261 probably have to be reworked when I have test data from a vista
1262 machine. Fixes bug 79887.
1264 2006-11-11 Miguel de Icaza <miguel@novell.com>
1266 * handles.c (CloseHandle): Cope here with the new value
1267 INVALID_HANDLE_VALUE set on handles.
1269 * processes.c (CreateProcess): Initialize the value of hThread to
1270 be INVALID_HANDLE_VALUE on failure, not to be NULL. Improvement
1273 2006-11-09 Dick Porter <dick@ximian.com>
1275 * sockets.c (_wapi_select): Do some sanity checking on the
1276 fd_sets, to avoid file descriptors > FD_SETSIZE.
1277 (_wapi_FD_CLR, _wapi_FD_ISSET, _wapi_FD_SET): Avoid file
1278 descriptors > FD_SETSIZE.
1280 2006-10-27 Dick Porter <dick@ximian.com>
1282 * io.c (GetFileAttributes): Force symlinks to directories to be
1283 returned as a regular file. Fixes bug 79733.
1285 2006-10-18 Miguel de Icaza <miguel@novell.com>
1287 * io-portability.c (find_in_dir): First string dup, then closedir.
1289 2006-10-12 Dick Porter <dick@ximian.com>
1291 * processes.c (_wapi_process_reap): Unref a process handle if we
1292 reaped it, found by Zoltan. Fixes bug 79286.
1293 (process_wait): Don't wait again if we've already waited for a
1296 2006-10-11 Sergey Tikhonov <tsv@solvo.ru>
1298 * atomic.h: Fix atomic decrement.
1300 * mini/cpu-alpha.md: Use native long shift insts
1302 * mono/mono/mini/tramp-alpha.c: Implemented
1303 mono_arch_patch_delegate_trampoline method
1305 * Started work on using global registers
1307 * Use byte/word memory load/store insts if cpu supports it
1312 2006-10-09 Zoltan Varga <vargaz@gmail.com>
1314 * handles.c (timedwait_signal_poll_cond): Add an alertable parameter, and if it
1315 is FALSE, avoid busy waiting.
1317 * wait.c: Add an alertable parameter to the wait routines.
1319 2006-10-06 Miguel de Icaza <miguel@novell.com>
1321 * io-portability.c (find_file): Rename from
1322 MONO_IO_PORTABILITY_HELP to MONO_IOMAP.
1324 2006-10-03 Dick Porter <dick@ximian.com>
1327 * io-portability.c: Optional portability helpers and wrapped
1328 system calls to try to cope with windows filenames in
1331 * io.c: Use the wrapped system calls
1333 2006-09-01 Zoltan Varga <vargaz@gmail.com>
1335 * critical-sections.h critical-sections.c: Make Enter/LeaveCriticalSection a macro
1336 since they are perf critical.
1338 * atomic.h: Applied patch from Jakub Boqusz <qboosh@pld-linux.org>.
1339 Add atomic ops implementation for alpha.
1341 2006-08-11 Dick Porter <dick@ximian.com>
1343 * processes.c (_wapi_process_reap): Avoid a deadlock by setting
1344 process termination details in an outer loop, not the
1345 _wapi_search_handle() one.
1347 2006-08-10 Dick Porter <dick@ximian.com>
1349 * threads.c (_wapi_thread_queue_apc)
1350 (_wapi_thread_dispatch_apc_queue): Use a process-local mutex here
1351 instead of the cross process semaphore. We already check that
1352 access to the APC queue is within the owning process so there's no
1353 need to protect from other processes. Avoids a global deadlock
1354 when a thread is aborted while it holds the handle semaphore
1356 (_wapi_thread_apc_pending): Hide an annoying message which can
1357 happen if a thread handle has been blown away at process shutdown
1358 while it is in an alertable wait.
1360 Both problems seen while shutting down monodevelop.
1362 2006-07-25 Dick Porter <dick@ximian.com>
1364 * shared.c (_wapi_shm_file): Remove '/' characters from the uname
1365 results. Fixes bug 78917.
1367 2006-07-20 Dick Porter <dick@ximian.com>
1369 * threads.c (_wapi_thread_set_termination_details): Improve the
1370 test for already-disposed thread handles, and hold the lock around
1371 the mutex abandoning.
1373 2006-07-17 Dick Porter <dick@ximian.com>
1375 * processes.c (CreateProcess): Don't change directory unless a new
1376 one has been specified. Fixes bug 78751.
1378 2006-07-06 Dick Porter <dick@ximian.com>
1380 * io.c (_wapi_stat_to_file_attributes): Do a better job at
1381 figuring out the file attributes
1382 (_wapi_set_last_path_error_from_errno): New helper function to
1383 turn errno into w32 error codes that handles the differences
1384 between file and directory errors
1385 (file_setendoffile): Try turning off the extra write used to
1386 extend files, because we probably don't need it on any modern
1387 platform. If it is needed though, we also need to lseek the file
1389 (CreateFile): Treat character-special devices as a console handle,
1390 because they can't be seeked
1391 (CopyFile): If fail_if_exists is set, then the destination needs
1392 to be opened with O_EXCL
1393 (CopyFile): If fail_if_exists is not set and the destination
1394 already exists, then we should set the ERROR_ALREADY_EXISTS error
1395 even though we return success
1396 (stdhandle_create): STD_INPUT_HANDLES cannot be written to
1397 (GetStdHandle): Rework without using mono_once, so console handles
1398 can be properly closed and reopened.
1399 (mono_io_scandir): Only override errno with EACCES when the
1400 directory actually exists
1401 (FindFirstFile): Set ERROR_FILE_NOT_FOUND when no files are
1403 (FindClose): Cope with NULL handles
1404 (CreateDirectory): When the target already exists, just return an
1405 error. It's the caller's job to figure out what to do.
1406 (SetCurrentDirectory): Cope with a NULL path
1407 (RemoveDirectory, GetFileAttributes, GetFileAttributesEx,
1408 SetFileAttributes, FindFirstFile, DeleteFile, MoveFile, CopyFile,
1409 CreateFile): Set path error correctly
1411 * handles.c (CloseHandle): Kludge to try and cope with passing a
1414 * error.h: Add NO_ERROR as an alternative to ERROR_SUCCESS
1416 * uglify.h: Added some more typedefs
1418 2006-07-05 Dick Porter <dick@ximian.com>
1420 * io.c (GetFileAttributes, GetFileAttributesEx): Cope with
1421 dangling symlinks. Fixes bug 78664.
1423 2006-06-23 Dick Porter <dick@ximian.com>
1425 * handles.c (handle_cleanup):
1426 * threads.c: Clean up threads properly when we're forcibly
1427 removing the handle entries from the shared file in
1428 handle_cleanup(). Fixes bug 78241, for real this time.
1430 2006-06-15 Neale Ferguson <neale@sinenomine.net>
1432 * atomic.h: More tinkering with InterlockedExchange/InterlockedCompareExchange
1435 2006-06-14 Neale Ferguson <neale@sinenomine.net>
1437 * atomic.h: Fix atomic exchange pointer operations for s390x - these
1438 were broken as they used 32-bit instructions rather than their 64-bit
1441 2006-06-14 Dick Porter <dick@ximian.com>
1443 * processes.c: Don't run the atexit handlers when bailing out
1446 2006-06-14 Dick Porter <dick@ximian.com>
1448 * wait.c: Fix stupid typo shown up by gcc 4.1.1, = not ==
1450 * handles-private.h:
1456 * collection.c: Fix a bunch of signed/unsigned warnings from gcc
1459 2006-06-09 Neale Ferguson <neale@sinenomine.net>
1461 * atomic.h: Fix atomic operations for s390x (not really broken
1462 but changed to use full 64-bit opcodes).
1464 2006-05-24 Dick Porter <dick@ximian.com>
1466 * processes.c (process_set_current): Don't take an extra reference
1467 if we have to create our own process handle. Fixes bug 78241
1470 * threads.c (_wapi_thread_signal_self): Renamed from
1471 _wapi_thread_abandon_mutexes, also sets the thread state to
1472 signalled and drops a reference. Called by the runtime when the
1473 main thread cleans itself up.
1475 * handles.c (handle_cleanup): As a last resort, unref every shared
1476 handle as the process is now exiting.
1478 2006-05-16 Dick Porter <dick@ximian.com>
1480 * processes.c (process_set_termination_details): Unref the handle
1481 when we've stored the exit details. Fixes the rest of 78241.
1483 2006-05-12 Dick Porter <dick@ximian.com>
1485 * threads.c: Implement pseudo handles, making GetCurrentThread()
1486 match MS behaviour. Notice when attached threads exit, and unref
1487 the handle. Fix usage of GetCurrentThread() in other places.
1489 * handles.c (DuplicateHandle): Implement a basic form of
1492 * wait.c: Fix usage of GetCurrentThread() throughout, and cope
1493 with pseudo handles.
1495 2006-04-26 Miguel de Icaza <miguel@novell.com>
1497 * io.c (file_close): Oops, do not use DeleteFile which expects
1498 unicode, instead use unlink directly
1500 Add support for the new FileOptions bits on .NET 2.0.
1502 It might be good if Dick reviews these changes.
1504 * io.c (file_close): If DeleteOnClose is set, then delete the file
1506 (CreateFile): Do not support encryption per user.
1508 If posix_fadvise exists, pass hints on sequential scan and random
1509 access. Did not figure out what WRITE_THROUGH maps to.
1511 2006-04-26 Dick Porter <dick@ximian.com>
1513 * sockets.c (WSAIoctl): Check the output buffer is valid before
1516 * handles.c (_wapi_search_handle): Set shared pointer if we find a
1517 shared handle that has been already opened.
1519 2006-04-21 Dick Porter <dick@ximian.com>
1521 * threads.c (GetCurrentThread): Reference the handle if we return
1522 an already-known thread.
1524 2006-04-07 Dick Porter <dick@ximian.com>
1526 * processes.c: Fix build for older glib.
1528 2006-04-06 Dick Porter <dick@ximian.com>
1530 * processes.c (CreateProcess): Add a reference to the child
1531 process' handle, so it won't be destroyed if this process closes
1532 its copy of the handle. Fixes bug 77393.
1534 * processes.c (process_set_current): Fall through to creating a
1535 new one if the handle lookup fails.
1537 * processes.c (_wapi_process_signal_self):
1538 * handles.c (handle_cleanup): The process is exiting, so set the
1539 handle state for this process to signalled. This should let other
1540 non-related processes wait for this handle.
1542 * handles.c (_wapi_search_handle): Don't search shared handles in
1545 * collection.c (collection_thread): No need to do a collection
1546 scan straight away, do the waiting first.
1548 2006-04-06 Dick Porter <dick@ximian.com>
1550 * shared.c: Fix parameters in semctl () call.
1552 2006-03-28 Zoltan Varga <vargaz@gmail.com>
1554 * atomic.h atomic.c: Applied patch from David S. Miller
1555 <davem@davemloft.net>: Reimplement Interlocked* primitives on sparc
1556 using CAS/CASx when __GNUC__, else we will fall back to the generic
1559 2006-03-27 Dick Porter <dick@ximian.com>
1561 * shared.c (_wapi_shm_file_open): Break out of a loop if the
1562 shared file is smaller than expected. (We loop a few times in
1563 case another process is in the middle of creating the file.)
1565 2006-03-22 Dick Porter <dick@ximian.com>
1570 * shared.c: Delete the semaphores and shared files when the last
1571 process has finished with them
1573 2006-03-15 Dick Porter <dick@ximian.com>
1581 * threads.c: Explicitly initialise the handle ops struct
1583 2006-03-14 Dick Porter <dick@ximian.com>
1585 * handles-private.h:
1588 * handles.c: Add a 'prewait' stage to the handle waiting, to give
1589 waiting threads a chance to check for bogus states before
1592 * mutexes.c (namedmutex_prewait): Use the prewait stage to check
1593 for named mutexes that have been abandoned in a locked state (eg
1594 if a process exited abnormally while owning the mutex) and
1595 override it if needed.
1597 2006-03-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1599 * wait.c: speed up WaitFor* when the timeout is 0.
1601 2006-03-03 Dick Porter <dick@ximian.com>
1603 * processes.c (ShellExecuteEx): Cope when some of the parameters
1606 2006-02-27 Dick Porter <dick@ximian.com>
1610 * threads.c: Comparing pthread_t with == is not portable, so use
1613 Thu Feb 23 18:47:20 GMT 2006 Paolo Molaro <lupus@ximian.com>
1615 * *.h, *.h: patch from Dick to make Linuxthreads systems work again.
1617 2006-02-22 Dick Porter <dick@ximian.com>
1620 * threads.c: There's no need to use the timed-thread support code
1621 any more, as we aren't using the timed join. This greatly
1622 simplifies thread setup, and fixes a memory leak (bug 77521).
1624 Don't bother to store thread IDs in a hash table, use TLS instead.
1625 The one case that needs to look up the handle of a different
1626 thread (OpenThread()) can do the extra work itself. Fixes bug
1629 * handles.c (_wapi_search_handle): Add a reference when returning
1630 a private handle (shared handles are already reffed.)
1632 2006-02-17 Dick Porter <dick@ximian.com>
1634 * handles-private.h:
1635 * handles.c: Check handle values passed to array lookups. Fixes
1638 2006-02-09 Dick Porter <dick@ximian.com>
1640 * threads.c: Cope with the problems caused by attaching already
1641 existing threads - they don't get the infrastructure to clean up
1642 after themselves, especially the ID to handle hash. This fixes
1645 2006-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1647 * shared.c: use MONO_SHARED_HOSTNAME as a substitute for gethostname()
1648 when creating the shared files in the .wapi directory. Fixes bug #77371.
1650 2006-02-02 Martin Baulig <martin@ximian.com>
1652 * threads.c: Removed the `WITH_INCLUDED_LIBGC' section; it has
1653 never been used so far.
1655 * timed-thread.h (TimedThread): Removed the `stack_ptr' field; it
1656 has only been used by the removed code.
1658 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1660 * atomic.h: Correct s390x definitions and eliminate compiler warnings.
1662 2006-01-03 Sebastien Pouliot <sebastien@ximian.com>
1664 * io.c: Patch _wapi_stat_to_file_attributes against bug #76966, where
1665 sockets could be considered as directory.
1667 2005-12-23 Dick Porter <dick@ximian.com>
1671 * semaphores.c: Implement OpenSemaphore
1674 * mutexes.h: Implement OpenMutex
1680 * event-private.h: Implement named events. Implement OpenEvent.
1682 2005-12-15 Dick Porter <dick@ximian.com>
1684 * processes.c (CreateProcess): The pipe-based cross-process
1685 exclusion technique was trying to write NULL buffers when appname
1686 was NULL (eg when coming from ShellExecuteEx,) which usually
1687 succeeded even though EFAULT was returned - but sometimes it
1688 failed. This meant that the child process could block forever on
1689 the pipe read. Replace it with the simpler shared handle
1690 semaphore protection used everywhere else. This showed up with
1691 the test case in bug 76684.
1693 Tue Dec 13 11:41:49 GMT 2005 Paolo Molaro <lupus@ximian.com>
1695 * shared.c: fallback to private mmap when shared mmap doesn't work
1698 2005-12-06 Dick Porter <dick@ximian.com>
1702 * semaphore-private.h:
1703 * semaphores.c: Implement named semaphores
1705 2005-11-24 Dick Porter <dick@ximian.com>
1707 * processes.c (GetProcessId): Implement GetProcessId()
1709 2005-11-17 Dick Porter <dick@ximian.com>
1712 * processes.c: Implement ShellExecuteEx as a wrapper around
1715 2005-11-11 Dick Porter <dick@ximian.com>
1717 * threads.c: Give mutex abandoning its own exported function, so
1718 it can be called when the runtime is cleaning up.
1720 * handles.c (_wapi_search_handle_namespace): Do a handle
1721 collection befre starting to check namespace strings, so that any
1722 stale cruft gets removed.
1724 2005-11-11 Dick Porter <dick@ximian.com>
1726 * threads.c: Move thread handles back into the shared space.
1728 * handles.c (_wapi_handle_unref): Add support for shared handles
1729 with close() handlers
1731 2005-11-04 Dick Porter <dick@ximian.com>
1733 * sockets.c (ioctlsocket): Use select instead of if to avoid a
1734 type promotion problem on 64bit freebsd. Based on patch by Lou
1735 Kamenov <kamenovl@gmail.com>, fixes bug 76447.
1737 2005-11-04 Dick Porter <dick@ximian.com>
1739 * io.c (file_write): Only do the file locking if
1740 MONO_STRICT_IO_EMULATION is set.
1742 2005-10-21 Dick Porter <dick@ximian.com>
1745 * handles.c (_wapi_lookup_handle): Cope when the shared part of a
1746 handle has been deleted.
1747 (_wapi_handle_unref): And when the deleted shared part is pointed
1748 to as a handle is deleted
1750 2005-10-20 Dick Porter <dick@ximian.com>
1752 * processes.c (process_set_current): If the expected process
1753 handle slot doesn't contain the correct pid, create a new handle.
1755 * handles.c (_wapi_search_handle): When the search doesn't find
1756 anything, return failure instead of the last handle we looked at.
1757 (_wapi_handle_ref, _wapi_handle_unref): Don't try to ref or unref
1758 unused handles (makes tracking refcounting bugs easier.)
1760 2005-10-19 Dick Porter <dick@ximian.com>
1763 * handles-private.h:
1767 * collection.c (_wapi_handle_collect): Remove the shared handle
1768 indirection layer, and use locking instead. Delete other
1769 complexity that is no longer needed. Refcount shared handles and
1770 delete them when needed, but keep the timestamps so that orphaned
1771 handles will be cleaned up eventually.
1773 * shared.c (_wapi_shm_file): Add processor, OS and struct size
1774 info to the shared file names, to cope with dual-boot and 32/64bit
1775 size issues. Fixes bug 75839.
1777 * wait.c (WaitForMultipleObjectsEx): No need to distinguish
1778 between shared handles and private, as the wait functions cope
1779 with both together now.
1781 2005-10-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1783 * io.c: removed NO_SIGPIPE macro.
1784 * sockets.c: no need for MSG_NOSIGNAL or ignoring SIGPIPE.
1786 2005-10-11 Dick Porter <dick@ximian.com>
1788 * sockets.c (_wapi_getsockopt): Translate SO_ERROR results into
1791 * error.c (errno_to_WSA): Don't return a bogus error if someone
1792 asks to translate errno 0.
1794 2005-10-11 Dick Porter <dick@ximian.com>
1796 * handles.c: Fix several race conditions
1798 2005-10-11 Miguel de Icaza <miguel@novell.com>
1800 * io.c: no need to block SIGPIPE anymore, as it is ignored.
1802 2005-10-05 Dick Porter <dick@ximian.com>
1804 * threads.c (_wapi_thread_own_mutex, _wapi_thread_disown_mutex):
1805 Keep a reference to mutexes owned by threads, so they won't be
1806 destroyed prematurely. Fixes dotmsnclient crash.
1808 2005-09-26 Sebastien Pouliot <sebastien@ximian.com>
1810 * io.c: Apply patch from #76192 (Can't write files past 2gb on AMD64
1811 (x86_64)) for Brion on IRC (Dick approved it).
1813 2005-09-23 Dick Porter <dick@ximian.com>
1815 * processes.c: Don't wait for processes that have already been
1816 signalled; also fix typo.
1818 * handles.c: Improve locking inside new handle and handle
1819 searching functions.
1821 2005-09-20 Dick Porter <dick@ximian.com>
1824 * processes.c: Periodically waitpid for known process IDs. Fixes
1827 2005-09-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1830 (CreateFile): if the file is a named pipe, treat the handle as a pipe,
1831 not as a file. Fixes bug #76075.
1833 2005-08-27 Zoltan Varga <vargaz@gmail.com>
1835 * atomic.h: Add support for intel icc.
1837 2005-08-25 Zoltan Varga <vargaz@gmail.com>
1839 * io-layer.h: Include winbase.h not WinBase.h.
1841 2005-08-19 Dick Porter <dick@ximian.com>
1843 * threads.c, threads.h, thread-private.h: Use a gsize to store the
1844 thread ID, so it can hold a 64 bit value if needed.
1846 2005-07-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1848 * error.c: map ENOENT to WSAECONNREFUSED. It might happen when
1849 connecting to unix sockets. Closes bug #75632.
1851 2005-07-05 Dick Porter <dick@ximian.com>
1853 * io.c: Make sure SIGPIPE is ignored when calling write(2).
1854 Prevents the runtime exiting when writing to a closed pipe,
1857 2005-06-30 Dick Porter <dick@ximian.com>
1859 * shared.c (_wapi_shm_semaphores_init): Add some helpful error
1860 messages when semget () fails due to lack of resources.
1862 2005-06-21 Dick Porter <dick@ximian.com>
1867 * threads.c: Keep a list of owned mutexes in each thread handle,
1868 so that it is easier to abandon them when the thread exits.
1869 Removes a bottleneck when multiple threads are finishing in
1872 2005-06-12 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1874 * io.c: (GetLogicalDrives) when a bogus line is read, don't leak memory.
1875 When the buffer has not enough space, close the file before returning.
1877 2005-06-09 Duncan Mak <duncan@novell.com>
1879 * *.h: Added G_BEGIN_DECLS and G_END_DECLS where appropriate to
1880 all public headers. Fixes #74919.
1882 2005-05-30 Zoltan Varga <vargaz@freemail.hu>
1884 * atomic.h: Add IA64 atomic ops.
1886 2005-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1888 * processes.c: make ExitCode be valid even if the user didn't call
1889 WaitForExit() and is just polling on HasExited.
1891 2005-05-17 Dick Porter <dick@ximian.com>
1893 * io.c (file_getfilesize): Clear the error value, so that files
1894 with sizes with the low bits 0xFFFFFFFF can be distinguished from
1897 2005-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1899 * shared.c: forgot to ignore a warning.
1901 2005-05-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1903 * shared.c: don't display warnings after reboots.
1905 2005-05-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1907 * sockets.c: on windows, getsockopt/setsockopt for send/receive timeout
1908 use an integer in milliseconds. We were using a struct timeval.
1910 2005-05-06 Dick Porter <dick@ximian.com>
1912 * handles-private.h:
1919 * collection.h: Use SysV semaphores for managing access to the
1920 shared memory - in return for the ludicrous api we get
1921 synchronisation primitives that can be cleaned up by the kernel
1922 even when a process quits unexpectedly. This removes the
1925 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
1927 * handles.c: Always use polling in the waits, since
1928 mono_cond_timedwait can't be interruped by the thread abort signal.
1930 2005-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1932 * events.c: calling Set on AutoResetEvent several times has the same
1933 effect as calling it only once if no thread is waiting for it.
1935 2005-04-29 Dick Porter <dick@ximian.com>
1937 * processes.c (EnumProcesses): Use a GArray instead of a GPtrArray
1938 now it's storing pids not handles, also fixes memory leak caused
1939 by unclear glib documentation.
1941 * sockets.c (WSACleanup): Remove unused variable
1943 2005-04-29 Dick Porter <dick@ximian.com>
1945 * handles.c (_wapi_handle_check_share_by_pid): For systems that
1946 don't have file descriptor info in /proc check that the original
1947 opener of a file is still there, if a share violation would
1950 2005-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1953 * handles-private.h: added _wapi_handle_forecch that loops through all
1954 the handles and call a callback function when a handle of the given
1957 * sockets.c: no need to keep open sockets in an array, as we have them
1958 in the handles structure.
1962 2005-04-28 Dick Porter <dick@ximian.com>
1964 * processes.c: Cope with handles that are only around for as long
1965 as the search is running. If we're searching for process handles,
1966 check to see if the process is still running and signal it if not.
1968 * handles.c (_wapi_search_handle): Search in the shared space as
1969 well. Fixed bug 74752.
1972 * handles.c (_wapi_handle_new_from_offset):
1973 _wapi_handle_new_for_existing_ns () was doing exactly the same as
1974 this, so deleted it.
1976 2005-04-26 Dick Porter <dick@ximian.com>
1978 * handles.c: Fix stupid thinko where if a new shared handle is
1979 created but a collection was needed to free some space, it
1980 returned an error anyway. Should fix the messages shown in bug
1983 2005-04-25 Dick Porter <dick@ximian.com>
1985 * handles.c (_wapi_handle_check_share): Only consider mono
1986 processes when looking to see if a file is still being held open,
1987 while checking share permissions.
1989 2005-04-25 Dick Porter <dick@ximian.com>
1993 * wapi-private.h (struct _WapiHandleOps):
1994 * handles.c (_wapi_handle_unref): When destroying handles, save
1995 the handle data and call the close function only after the array
1996 slot has been cleared. This prevents race conditions with file
1997 descriptors, fixing bug 74713.
1999 * mutexes.c: Delete the handle close functions, they didn't do
2002 * error.c (_wapi_get_win32_file_error): Add a mapping for EINTR so
2003 the "Unknown error" g_warning doesn't get displayed.
2005 2005-04-25 Dick Porter <dick@ximian.com>
2008 * threads.c: Make thread handles process-private for now to take
2009 some of the space pressure off the shared memory, while I work on
2012 2005-04-21 Dick Porter <dick@ximian.com>
2014 * handles.c (_wapi_handle_check_share): Make sure there is a "fd"
2015 dir in /proc before blowing away handle info. Fixes bug 74649.
2017 2005-04-21 Dick Porter <dick@ximian.com>
2019 * wait.c (WaitForMultipleObjectsEx): Implement special waits
2021 * handles.c (_wapi_handle_wait_signal_poll_share): Don't return a
2022 timeout, just wait briefly for the private signals and let the
2023 waiting thread test again. This prevents us missing shared
2026 2005-04-21 Dick Porter <dick@ximian.com>
2028 * collection.h (_WAPI_HANDLE_COLLECTION_EXPIRED_INTERVAL): Reduce
2029 the time before a slot is considered too old and deleted. This is
2030 a workaround while I come up with a proper fix.
2032 2005-04-21 Dick Porter <dick@ximian.com>
2037 * handles.c (_wapi_handle_new): Turn assertions into errors.
2039 * collection.c (_wapi_handle_collect): Use symbols not magic
2040 numbers for timeout values
2042 2005-04-19 Dick Porter <dick@ximian.com>
2046 * handles.c (_wapi_handle_count_signalled_handles)
2047 * handles-private.h (_wapi_handle_shared_lock_handle): Use new
2048 shared handle locks in critical sections.
2050 * handles.c (_wapi_handle_new_for_existing_ns): Reuse old handles
2051 if there is already one there.
2053 * handles.c (_wapi_handle_ref): It was possible for a process to
2054 exit before getting around to updating shared handle timestamps,
2057 Tue Apr 19 16:25:47 CEST 2005 Paolo Molaro <lupus@ximian.com>
2059 * threads.c: fix lookup of the thread id in the has table:
2060 always use the id value, not the pointer to the id.
2062 2005-04-18 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2064 * handles.c: fix handle returned in _wapi_handle_search_handle. Dick
2067 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2069 * io-layer/sockets.c: FIONBIO with a TRUE argument means we want
2070 non-blocking IO, not the other way around.
2072 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2076 * handles-private.h: GetFileType wasn't checking if we have memory
2077 allocated for the handle before dereferencing it. Fixes a FileStream
2080 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2084 * handles-private.h: we were calling g_renew to expand the handle array,
2085 but that might move the memory and we might have pthread conditions or
2086 mutexes in the original memory area that are being used. Now instead of
2087 expanding an existing array, we just create new ones and keep a list of
2088 them. Access to _wapi_private_handles had to be modified accordingly.
2090 2005-04-15 Dick Porter <dick@ximian.com>
2092 * collection.c: FreeBSD needs more than PTHREAD_STACK_MIN
2094 2005-04-14 Raja R Harinath <rharinath@novell.com>
2096 * wapi-private.h: Remove reference to 'daemon-private.h'.
2098 Wed Apr 13 13:12:33 EDT 2005 Paolo Molaro <lupus@ximian.com>
2100 * atomic.h: applied patch from mass@akuma.org (David Waite)
2101 to fix InterlockedExchangeAdd.
2102 Fixed a few other functions, including InterlockedCompareExchange()
2103 which was miscompiled by gcc with optimizations enabled.
2105 2005-04-13 Dick Porter <dick@ximian.com>
2107 * io.c (share_check):
2108 * handles.c (_wapi_handle_check_share): Refine the file check so
2109 that sharing violations within the same process don't cause
2112 2005-04-13 Dick Porter <dick@ximian.com>
2114 * io.c (FindFirstFile): Fix bugs introduced with the merge (bug
2117 2005-04-12 Dick Porter <dick@ximian.com>
2119 The daemon-less io-layer. Extensive lowlevel changes in
2120 handles.c, requiring some corresponding changes in other files
2121 calling these functions. Private_foo structures have been
2124 File descriptor handling differences account for most of the
2125 changes in io.c and sockets.c.
2129 * mutexes.c: Named mutexes are now a distinct type.
2130 * atomic.h: Fix a PPC uninitialised variable warning.
2131 * wait.c: Check conditions before waiting on a condition variable.
2132 * processes.c: Handle process fork and wait without a daemon
2133 (though this has the limitation of only being able to wait for
2136 2005-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2143 * sockets.h: removed dead code that deals with async IO.
2145 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
2147 * atomic.c (InterlockedIncrement): Fix fallback implementation of
2148 InterlockedIncrement and InterlockedDecrement. Fixes #74228.
2150 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
2152 * io-layer.h: Add required header files for compiling with VS.NET.
2154 2005-03-17 Miguel de Icaza <miguel@novell.com>
2156 * io.c: don't fail on NFS when there are no more locks available.
2158 2005-03-09 Dick Porter <dick@ximian.com>
2160 * error.c (_wapi_get_win32_file_error): ENFILE and EMFILE should
2161 map to ERROR_TOO_MANY_OPEN_FILES, not ERROR_NO_MORE_FILES. Fixes
2164 2005-03-09 Dick Porter <dick@ximian.com>
2166 * daemon.c (process_process_fork): Initialise the handle data
2167 before using it in the error case. This is probably the error
2168 we're working around in the previous change. Spotted by Taru Jain
2169 <tjain@novell.com> and Hemanth Yamijala <YHemanth@novell.com>.
2171 2005-03-07 Dick Porter <dick@ximian.com>
2173 * daemon.c: It looks like g_shell_parse_argv() can return
2174 argv[0]=NULL somehow, yet still not give an error. Make sure we
2175 don't pass NULL to strrchr(), working around a segfault that
2176 showed up on ZLM testing.
2178 2005-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2180 * sockets.c: translate EINPROGRESS to EWOULDBLOCK in connect. This is
2181 the expected error code showed by the test case in bug #73053.
2183 2005-02-18 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2185 * io.c: another leftover.
2187 Fri Feb 18 17:37:29 CET 2005 Paolo Molaro <lupus@ximian.com>
2189 * io.c: fixed logic in checking errno in rev 40815.
2191 Fri Feb 18 16:00:29 CET 2005 Paolo Molaro <lupus@ximian.com>
2193 * threads.c: we don't depend on the GC checking tls
2195 * processes.c: remove unused ref to GC headers.
2197 Thu Feb 17 19:57:11 CET 2005 Paolo Molaro <lupus@ximian.com>
2199 * io.c: remove _wapi_thread_cur_apc_pending () checks
2200 when the siscall should return immediatly and handle
2201 the case when a syscall is interrupted without
2202 erroring out, but returning a 0 read/write if possible.
2203 Still the cases of read from file need to be handled.
2205 Tue Feb 8 18:28:11 CET 2005 Paolo Molaro <lupus@ximian.com>
2207 * threads.c: make people test with 1 MB stack per thread.
2209 2005-01-17 Dick Porter <dick@ximian.com>
2211 * timefuncs.h: Make WapiFileTime endian-aware, as it's often
2212 cast to and from 64bit ints. Fixes bug 71213.
2214 2005-01-11 Dick Porter <dick@ximian.com>
2216 * error.c (errno_to_WSA): Add EADDRNOTAVAIL error code
2219 Mon Jan 10 16:15:19 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
2221 * atomic.h: Fix functions on s390.
2223 Mon Jan 10 20:30:19 CET 2005 Paolo Molaro <lupus@ximian.com>
2225 * atomic.h: fix some functions on ppc (tests/interlocked.cs).
2227 2005-01-10 Dick Porter <dick@ximian.com>
2229 * misc.c (_wapi_calc_timeout): Guard against overflow when
2230 calculating timeouts. This makes waiting with a large
2231 (Int32.MaxValue) timeout not return immediately.
2233 2004-12-23 Ben Maurer <bmaurer@ximian.com>
2235 * io.c (io_ops): make this `const' so it is shareable (well, only
2236 really shareable if it is statically linked...)
2238 Mon Dec 20 11:58:33 CET 2004 Paolo Molaro <lupus@ximian.com>
2240 * threads.c, threads.h: add accessor to get the pthread_key_t for
2243 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2245 * io.c: check for the existence of 'dest' and set ERROR_ALREADY_EXISTS
2246 if it exists and is not the same as 'src'.
2248 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2250 * atomic.h : Fix InterlockedCompareExchange for s390/s390x.
2252 2004-12-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2254 * processes.c: unquote the cmd path, allow for ' or " when quoting and
2255 pass the quoted program name to the daemon, otherwise the call to
2256 g_shell_unquote in the daemon will break things up.
2258 2004-10-14 Dick Porter <dick@ximian.com>
2260 * sockets.c (_wapi_accept): Revert the previous change. We now
2261 set the accepted socket to have the same blocking status as the
2262 listening socket in managed code. This follows MS behaviour.
2264 2004-10-14 Dick Porter <dick@ximian.com>
2266 * sockets.c (_wapi_accept): On Darwin, make sure a newly
2267 accept()ed socket is blocking. Fixes bug 67355, patch by
2268 grompf@sublimeintervention.com.
2270 2004-10-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2272 * system.c: check the number of online processors instead of the
2273 existing ones. Sanitize return value if it's an error.
2275 2004-10-03 Ben Maurer <bmaurer@ximian.com>
2277 * system.c: Add support for getting the # of cpus.
2279 2004-09-28 Dick Porter <dick@ximian.com>
2281 * io.c (pipe_close_private): Fix one small typo in the last change
2282 that totally hosed process creation with redirected pipes.
2284 2004-09-24 Dick Porter <dick@ximian.com>
2291 * handles-private.h: Cope when a file descriptor is reused while
2292 the handle that thought it owned it is still referenced, instead
2293 of asserting. Probably fixes bug 66479, though we've been unable
2296 2004-09-09 Dick Porter <dick@ximian.com>
2299 * io.c: Set error codes everywhere.
2301 2004-09-06 Dick Porter <dick@ximian.com>
2303 * handles.c (_wapi_handle_unref): Reset the private record's type
2304 (CloseHandle): Check for a fd mapping failure, and return FALSE.
2305 (_wapi_handle_process_fork): Fix long-standing bug in checking
2306 handle return values. Also do the required bookkeeping with the
2307 new process's handles.
2309 * daemon.c: When creating a new process's handles, check whether
2310 the shared space needs to be increased
2312 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
2314 * shared.c (_wapi_shm_file): Fix leaking of filename.
2316 2004-08-19 Dick Porter <dick@ximian.com>
2318 * handles.c (_wapi_handle_count_signalled_handles): Fix thinko
2319 introduced with the fd offset stuff: unlock handles properly when
2320 backing off. Fixes the monologue hang at exit.
2322 2004-08-18 Dick Porter <dick@ximian.com>
2325 * io.c: Check that new fds fit in the table, return error if not
2327 * daemon.c (_wapi_daemon_main):
2328 * handles.c (shared_init): Have all processes agree on a size for
2331 2004-08-17 Dick Porter <dick@ximian.com>
2333 * daemon.c (process_new):
2334 * handles.c (_wapi_handle_new_internal): Cope when the space
2335 reserved for file descriptors is larger than the shared segment
2336 size. Fixes the crash reported when running mono under gdb on
2339 2004-08-16 Dick Porter <dick@ximian.com>
2343 * handles-private.h (_wapi_handle_fd_offset_to_handle): Improve
2344 error checking with passed-in file descriptors.
2346 2004-08-11 Dick Porter <dick@ximian.com>
2349 * io.c: Returned handle values are the file descriptor the handle
2353 * handles-private.h:
2354 * daemon.c: Reserve the range of handles that can have the same
2355 values as file descriptors. These won't be used, but the values
2356 will be used as file, console, pipe or socket handles. The fd to
2357 handle mapping is done internally and is invisible to users.
2360 * wapi-private.h (_WAPI_HANDLE_VERSION): Increment, because we now
2361 reserve a chunk of handle space.
2363 2004-08-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2365 * atomic.h: add support for 64-bit S/390
2367 2004-07-22 Dick Porter <dick@ximian.com>
2370 * threads.c: Move the destruction of the internal thread data to
2371 after the thread has been joined. Fixes bug 61418.
2373 2004-07-14 Dick Porter <dick@ximian.com>
2375 * wait.c (test_and_own): When not waiting for all handles to
2376 become signalled, only own and return the lowest. All the
2377 documentation suggests that the old way was correct, but
2378 experimentation shows it actually works like this. Patch by
2379 Sébastien Robitaille
2380 (sebastien.robitaille@croesus.com), fixes bug 61511.
2382 2004-07-09 Ben Maurer <bmaurer@ximian.com>
2384 * threads.c: register roots for gc
2386 2004-07-08 Dick Porter <dick@ximian.com>
2388 * io.c (file_seek): If there is a high 32bit offset part, make
2389 sure the low part isn't sign-extended. Set error codes when
2390 returning failure. Fixes bug 61131.
2392 2004-07-06 Dick Porter <dick@ximian.com>
2394 * io.c (file_setfiletime): Check for underflow when converting to
2395 time_t values. Set error codes when returning failure. Fixes bug
2398 2004-07-05 Dick Porter <dick@ximian.com>
2400 * mutexes.c (mutex_ops_init): Make the named mutex mutex sharable.
2402 * daemon.c (unref_handle): Only destroy a handle if all processes
2403 have released it, not just the current one. Fixes bug 60887.
2405 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
2407 * mono-mutex.h atomic.h: Add G_GNUC_UNUSED to static inline functions
2408 to prevent warnings.
2410 2004-06-24 Dick Porter <dick@ximian.com>
2412 * mutexes.c: Indicate when a named mutex was reused
2414 2004-06-24 Dick Porter <dick@ximian.com>
2416 * threads.c (SuspendThread):
2417 * timed-thread.c (_wapi_timed_thread_suspend): Wrap sem_wait in a
2418 while loop. See bug 58161.
2420 Wed Jun 23 23:29:04 CEST 2004 Paolo Molaro <lupus@ximian.com>
2422 * io.c: don't use sharemode for on-disk file permissions: it's used
2423 for shared access to the open file.
2425 2004-06-22 Dick Porter <dick@ximian.com>
2427 * events.c (CreateEvent): When creating an auto-reset event that
2428 is initially owned, make sure the set count starts at 1.
2430 2004-06-18 Dick Porter <dick@ximian.com>
2433 * events.c: Auto-reset events need to release one thread for each
2434 time SetEvent() is called. Fixes bug 41292.
2438 * mutexes.c: Scan for mutexes that are still locked by a thread
2439 when it exits. Fixes the MS demo app linked by bug 41292.
2441 * wait.c (test_and_own): Make sure a handle is signalled before it
2444 2004-06-16 Dick Porter <dick@ximian.com>
2446 * timed-thread.c: Call the thread cleanup exit routine before taking
2447 the join mutex, because this could deadlock if another thread tries
2448 to join in the meantime. This fixes the hang-at-exit problem seen
2451 2004-06-03 Lluis Sanchez Gual <lluis@ximian.com>
2453 * threads.c: Implemented SleepEx.
2454 * threads.h: Fixed SleepEx signature.
2456 2004-06-03 Miguel de Icaza <miguel@ximian.com>
2458 * threads.c: When running under valgrind, do not allocate too much
2459 stack, as Valgrind default is 1 meg.
2461 2004-05-27 Dick Porter <dick@ximian.com>
2464 * io.c: Implemented LockFile() and UnlockFile()
2466 2004-05-21 Dick Porter <dick@ximian.com>
2468 * io.c (CreateFile): Check for existing share modes when opening
2472 * handles-private.h:
2473 * daemon-messages.h:
2474 * daemon.c: Maintain a hash of file share modes, keying on device
2475 and inode (to cope with symlinks.)
2477 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
2479 * daemon-messages.c: Retry if the communication with the daemon is
2480 interrupted by a signal.
2481 * io.c, sockets.c: Check for EINTR in every syscall that can be interrumped.
2482 Only return an error in this case if there is something in the apc queue
2483 (which means that it is an interruption requested by the "user").
2484 * processes.c: Use WaitForSingleObjectEx. No need to pass "alertable" as
2485 true since the wait is small.
2486 * shared.c: Retry write calls when interrumped by a signal.
2487 * timed-thread.h, timed-thread.c: added _wapi_thread_apc_pending, which
2488 returns TRUE if there are pending asynchronous calls (APC) for the
2489 provided thread. Also added _wapi_thread_dispatch_apc_queue which calls
2490 the enqueued APCs. Defined a new struct ApcInfo that holds information
2491 about an enqueued APC.
2492 * thread-private.h, threads.c: Implemented QueueUserAPC (which does the same
2493 as in win32),_wapi_thread_apc_pending and _wapi_thread_dispatch_apc_queue.
2494 These last two methods call the corresponding apc methods in
2495 thread-private using the provided thread handle.
2496 * threads.h: Added QueueUserAPC.
2497 * uglify.h: Added WapiApcProc (needed by QueueUserAPC).
2498 * wait.c, wait.h: Changed WaitForSingleObject to WaitForSingleObjectEx, and
2499 WaitForMultipleObjects to WaitForMultipleObjectsEx. Implemented support
2500 for APCs in those two methods and also in SleepEx.
2502 2004-05-17 Dick Porter <dick@ximian.com>
2504 * io.c (CopyFile): Speed up. Fixes bug 57859.
2506 2004-05-13 Dick Porter <dick@ximian.com>
2507 * mono-mutex.c (mono_mutex_unlock): Return EPERM when the current
2508 thread doesn't own the mutex, rather than assert()ing.
2510 2004-05-11 Dick Porter <dick@ximian.com>
2512 * shared.c (_wapi_shm_attach): Cope when a previous daemon startup
2513 attempt failed, leaving shared files that look like a daemon is
2516 2004-05-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2519 (SetFileAttributes): don't the the exec bit if the corresponding read
2522 2004-05-10 Zoltan Varga <vargaz@freemail.hu>
2524 * io.c (FindFirstFile): Fix invalid free.
2526 2004-05-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2528 * io.c: translate from GFileError to errno codes and don't free
2529 variables right after calling mono_io_scandir, as we may overwrite
2532 2004-05-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2534 * io.c: g_dir_open return ENOENT for directories on which we don't have
2535 read/execute permission, while returning EPERM for anything below those.
2536 So, change ENOENT by EPERM if the directory exists.
2538 2004-05-07 Dick Porter <dick@ximian.com>
2540 * io.c (SetFileAttributes): Don't have failed chmod()s cause a
2541 "file not found" error. Fixes bug 54032.
2543 2004-05-07 Dick Porter <dick@ximian.com>
2545 * io.c (FindFirstFile): Comment out a windows-compatibility check
2546 that breaks when directories have metachars in their names.
2547 Workaround for bug 58116.
2549 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2551 * io.c: fixed for FindFirstFile for empty directories. Closes
2554 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2556 * processes.c: set the start time for the current process. Fixes bug
2559 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2561 * io-private.h: 'namelist' is now a gchar ** in _WapiHandlePrivate_find.
2562 * io.c: implemented scandir using glib functions.
2564 2004-05-04 Dick Porter <dick@ximian.com>
2566 * daemon.c (read_message): Return FALSE on error so the GSource
2567 callback itself can return FALSE. Cures the infinite loop poll()
2569 * shared.c: Fix some daemon startup race conditions.
2571 2004-04-29 Miguel de Icaza <miguel@ximian.com>
2573 * io.c (CopyFile): Use 32k buffers to copy the file instead of 2k,
2574 use the stack, do not use dynamic memory.
2576 2004-04-29 Zoltan Varga <vargaz@freemail.hu>
2578 * io.c: Add scandir implementation for platforms which do not have
2581 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2583 * io.[ch]: implemented GetLogicalDriveStrings.
2585 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2588 * sockets.c: use the field name from configure when accessing sigval
2589 pointer field. Makes this work on the Mac.
2591 2004-04-28 Bernie Solomon <bernard@ugsolutions.com>
2593 * atomic.c: (InterlockedExchange) fix typo for
2596 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2599 * sockets.c: added check for sys/aio.h.
2601 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2603 * error.[ch]: added _wapi_get_win32_file_error...
2604 * io.c: ... which was _wapi_get_win32_error here.
2605 * sockets.c: rename the function calls here too.
2607 2004-04-28 Dick Porter <dick@ximian.com>
2609 * daemon-messages.c: Avoid a deadlock when a thread is killed while
2610 waiting for the daemon by using a recursive mutex. Helps bug 56699.
2612 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2614 * io.c: fixed leak in async_notifier().
2616 * sockets.[ch]: added AIO support for sockets and fixed WSAIoctl
2619 * threads.c: removed old comment.
2621 2004-04-26 David Waite <mass@akuma.org>
2623 * daemon-messages.h:
2630 * wapi-private.h: remove comma from end of enumeration declarations
2631 * status.h: cast unsigned int types to int for enum assignment
2633 2004-04-26 David Waite <mass@akuma.org>
2636 * timefuncs.c: declare 64-bit constants as long long types (i.e.
2639 2004-04-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2641 * socket-wrappers.h: _wapi_socket == WSASocket now. Added
2642 WSA_FLAG_OVERLAPPED.
2644 * sockets.c: new unused parameters for _wapi_socket.
2646 2004-04-22 Miguel de Icaza <miguel@ximian.com>
2648 * timed-thread.c: Replace sem_init with MONO_SEM_INIT to handle
2649 the fact that MacOS X is a piece of junk (sem_init is *defined* in
2650 the libc, but they return `not implemented').
2652 2004-04-22 Dick Porter <dick@ximian.com>
2655 * handles-private.h: Reference the handle when it is locked, so
2656 that another thread can't blow it away while we're waiting for it
2657 to become signalled.
2668 * handles-private.h:
2671 * daemon-messages.c:
2672 * critical-sections.c:
2673 * atomic.c: Added pthreads cleanup handlers and error asserts
2676 * handles.c: Fixed the gcc "variable might be used uninitialised"
2677 warnings. They can't happen, but gcc doesn't know that
2678 g_assert()s don't return.
2680 Fixed the declaration of _wapi_handle_process_kill() so that it
2681 expects the correct type for the pid.
2683 * threads.c: Removed the TLS_PTHREAD_MUTEX style locking that
2684 hasn't been used in ages and just made the code more complex.
2686 2004-04-17 Zoltan Varga <vargaz@freemail.hu>
2688 * processes.c: Include <signal.h> for SIGKILL and SIGILL + fix some
2689 warnings. Fixes #57168.
2691 2004-04-16 Dick Porter <dick@ximian.com>
2693 * threads.c (Sleep): Using div(3) with a negative (when signed)
2694 numerator causes the quotient to be 0 and the remainder to be the
2695 numerator. This feeds a small negative value to nanosleep(3),
2696 which will return immediately and cause a busy wait. Fixes bug
2699 2004-04-15 Dick Porter <dick@ximian.com>
2702 * io.c: Rewrite FindFirstFile and FindNextFile using scandir(3)
2703 and fnmatch(3) instead of glob(3). glob() can't cope with being
2704 given filenames containing metachars. This fixes bug 40557.
2706 2004-04-14 Bernie Solomon <bernard@ugsolutions.com>
2708 * security.c: #warning is a GCC-ism
2710 2004-04-13 Sebastien Pouliot <sebastien@ximian.com>
2712 * security.c: Removed GetUserName as glib g_get_user_name does a
2713 better (portability) job. Added ImpersonateLoggedOnUser and
2716 2004-04-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2718 * mono-mutex.h: move pthread_mutex_timedlock declaration to...
2719 * mono-mutex.c: ...here. It was causing a warning that prevented
2720 libgdiplus compilation.
2722 2004-04-04 Miguel de Icaza <miguel@ximian.com>
2724 * security.c (GetUserName): Make it work on MacOS X
2726 2004-04-02 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2728 * security.c: use getpwuid_r if available. This one is thread-safe.
2730 2004-04-02 Sebastien Pouliot <sebastien@ximian.com>
2732 * Makefile.am: Added security.c|h.
2733 * security.c: New file for security related functions. Added function
2734 GetUserName to fix #56144.
2735 * security.h: New. Header file for security.c
2736 * wapi.h: Added include for security.h
2738 2004-03-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2740 * daemon-messages.h: added kill structs.
2742 * daemon.c: implemented process_process_kill.
2743 * handles-private.h: define process_process_kill.
2744 * handles.c: implemented _wapi_handle_process_kill.
2745 * processes.[ch]: implemented TerminateProcess.
2747 2004-03-25 Bernie Solomon <bernard@ugsolutions.com>
2749 * daemon.c (rem_fd): On solaris you seem to get an
2750 error even after removing the input source so don't
2751 try and rem_fd it twice.
2753 2004-03-25 Lluis Sanchez Gual <lluis@ximian.com>
2755 * daemon.c: in process_post_mortem, If the child terminated due to the
2756 receipt of a signal, the exit status must be based on WTERMSIG, since
2757 WEXITSTATUS returns 0 in this case.
2759 2004-03-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2761 * daemon.c: turned a warning into a DEBUG statement. Now we may hit it.
2763 2004-03-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2765 * daemon.c: only call getdtablesize () once.
2766 * processes.c: wait 500 ms to check if execve failed and throw the same
2767 exception as MS on failure. Fixes bug #32809.
2769 2004-03-17 Bernie Solomon <bernard@ugsolutions.com>
2771 * io.c (async_notifier): use "union sigval" rather
2772 than sigval_t as Solaris doesn't have sigval_t
2773 (which isn't in IEEE 1003.1 either).
2775 2004-03-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2777 * io.c: added debug stuff and removed a few redundant lines in
2780 2004-03-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2782 * io-private.h: added new fields for file structure. Declare
2783 _wapi_io_add_callback.
2785 * io.c: added _wapi_get_win32_error, support aio_read/write in
2786 file_read/write. Implemented _wapi_io_add_callback, which is where
2789 * io.h: added new fields for WapiOverlapped and typedef for the
2792 * processes.c: fixed off-by-one bug when handling environment variables
2795 * threads.[ch]: implemented BindIoCompletionCallback.
2797 * uglify.h: added typedef for LPOVERLAPPED_COMPLETION_ROUTINE.
2799 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
2801 * socket-wrappers.h: Remove extra semicolon.
2803 2004-03-03 Dave Camp <dave@ximian.com>
2805 * daemon.c: (add_fd), (fd_activity), (_wapi_daemon_main):
2806 Use a new main context.
2808 2004-03-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2811 (GetFileAttributes): set the error depending on errno instead of
2812 setting ERROR_FILE_NOT_FOUND always. See bug #55160.
2814 2004-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2817 (CopyFile): free the buffer on error.
2819 (WSAIoctl): free the buffer on error.
2821 2004-02-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2823 * error.c: fixed mapping for EPROTONOSUPPORT and ESOCKTNOSUPPORT.
2825 * sockets.[ch]: retry creating the socket for AF_INET, SOCK_RAW
2826 using IP protocol with IP over IP. Implemented WSAIoctl UNIX-style.
2828 2004-01-27 Bernie Solomon <bernard@ugsolutions.com>
2830 * shared.c (_wapi_shm_file): add hostname
2831 to shared data file names to handle NFS mounted
2834 Mon Jan 26 16:15:03 CET 2004 Paolo Molaro <lupus@ximian.com>
2836 * sockets.h: remove obsolete soklen_t typedef.
2838 Fri Jan 23 21:07:02 CET 2004 Paolo Molaro <lupus@ximian.com>
2840 * socket-wrappers.h, sockets.h, sockets.c, Makefile.am: move socket
2841 wrappers to its own non-installed header file.
2843 2004-01-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2846 (FindFirstFile): unlock the handle if FindNextFile fails.
2847 (FindNextFile): g_free a couple of pointers before retrying.
2850 (WaitForMultipleObjects): if only one handle provided, use
2851 WaitForSingleObject.
2853 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
2855 * handles-private.h: (_wapi_handle_type) check
2856 for segment in range before using it
2858 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
2860 * thread-private.h: _wapi_thread_ops is now const
2863 Mon Dec 22 18:29:03 CET 2003 Paolo Molaro <lupus@ximian.com>
2865 * threads.c, timed-thread.c, timed-thread.h: use mach
2866 semaphores on Darwin (MacOSX) since the posix ones
2867 are mostly broken there (threads are not created suspended
2868 and they can start executing before they are fully initialized
2869 like in tests/thread-static.cs).
2871 Mon Dec 22 17:18:45 CET 2003 Paolo Molaro <lupus@ximian.com>
2873 * atomic.h: ppc fixes.
2875 2003-12-19 Bernie Solomon <bernard@ugsolutions.com>
2877 * handles.c: remove my bad use of MONO_ZERO_ARRAY_LENGTH
2880 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
2882 * shared.c: (_wapi_shm_open) make scratch file
2883 not have to immediately regrow to avoid remaps
2884 (HPUX can't cope with these).
2885 (_wapi_shm_attach) use actual size of file
2886 to set scratch data_len for the creating process.
2888 * handles.c: (_wapi_handle_new_internal) make
2889 sure mutex & cond var are initialized even for
2890 non process shared ones.
2891 (_wapi_handle_unref) always call destroy
2892 routines on mutex & cond var
2894 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
2896 * daemon.c: change channel data structure so
2897 input sources are removed from glib event loop
2898 properly. xsp works better on Solaris and
2901 2003-12-12 Bernie Solomon <bernard@ugsolutions.com>
2903 * wapi-private.h: Replace G_GNUC_PRETTY_FUNCTION
2904 definition with file & line number for non-GCC
2907 2003-12-08 Bernie Solomon <bernard@ugsolutions.com>
2909 * Makefile.am: make sure hppa_atomic.s is in distribution
2911 2003-12-01 Dick Porter <dick@ximian.com>
2914 * mutexes.c (CreateMutex):
2915 * mutex-private.h (struct _WapiHandle_mutex):
2916 * handles.c: Look up certain handle types by name, in a shared
2917 namespace. Currently only mutex handles have this implemented.
2920 * semaphores.c (CreateSemaphore):
2921 * events.c (CreateEvent): Fix signature
2923 2003-11-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2925 * io.c: don't call g_free before testing errno as it may modify it.
2926 If the path exists, return an error if it's not a directory. Fixes
2929 2003-11-20 Dick Porter <dick@ximian.com>
2931 * io.c: Missed a little-endian UTF16 conversion. Patch from
2932 Jeroen Zwartepoorte (Jeroen@xs4all.nl), fixes bug 51065.
2934 2003-10-29 Dick Porter <dick@ximian.com>
2936 * io.c (MoveFile): If the move crosses filesystems, try and fall
2937 back to copy and delete. Patch from Jörg Rosenkranz
2938 (JoergR@voelcker.com), fixes bug 50298.
2940 2003-10-28 Dick Porter <dick@ximian.com>
2942 * io.c: Use the new encoding conversion to cope with non-utf8
2943 locales in filenames.
2945 * processes.c: Ditto for process arguments.
2947 Tue Oct 21 12:01:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2949 * atomic.h: some ppc inline asm fixes (incorrect use of labels,
2950 incorrect register constraints, incorrect clobber lists).
2952 2003-10-13 Bernie Solomon <bernard@ugsolutions.com>
2954 * Makefile.am hppa_atomic.s: add HP 64bit
2955 implementation of atomic ops
2957 2003-10-13 Zoltan Varga <vargaz@freemail.hu>
2959 * threads.c (CreateThread): Wrap pthread_attr_setstacksize call in
2960 a conditional for platforms that don't have it.
2962 2003-10-09 Bernie Solomon <bernard@ugsolutions.com>
2964 * threads.c: (CreateThread) use stacksize argument
2965 if non-zero - change default for 64 bits to 4Mb
2967 2003-09-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2969 * sockets.c: set last error when socket creation fails. This shed some
2970 light on bug #49015.
2972 2003-09-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2974 * processes.c: fixed bug #48973: we only change \ by / for the argument
2975 to be used as command.
2976 When getting the program name from the args, don't let the space between
2979 2003-09-24 Bernie Solomon <bernard@ugsolutions.com>
2981 * atomic.h atomic.c: fix sparc so lock is
2982 global, increment does so and it compiles under Sun compiler.
2984 2003-09-22 Bernie Solomon <bernard@ugsolutions.com>
2986 * handles.c: include <string.h> directly as may
2987 not be nested in <sys/un.h> like Linux
2989 2003-09-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2992 (DeleteFile): call SetLastError on failure. Fix by
2993 richard.torkar@htu.se (Richard Torkar). Closes bug #48222.
2995 2003-09-15 Lluis Sanchez Gual <lluis@ximian.com>
2997 * daemon.c: In compare_process(), discard handles already signalled.
2999 2003-09-02 Dick Porter <dick@ximian.com>
3001 * io.c: Work around glib brain-dead assumptions about utf8-encoded
3002 filenames. Fixes bug 30781.
3004 2003-08-28 Dick Porter <dick@ximian.com>
3006 * critical-sections.c: Patch from Bernie Solomon
3007 <bernard@ugsolutions.com> to emit a warning if locking a critical
3010 2003-07-23 Dick Porter <dick@ximian.com>
3013 * daemon.c (maybe_exit): Avoid the race condition when the daemon is
3014 closing but another client comes along when the shared data is still
3015 visible. Should fix bugs 33671 and 35213.
3017 2003-07-23 Dick Porter <dick@ximian.com>
3019 * handles.c: Initialise handle mutex and cond. Fix by
3020 Bernie Solomon <bernard@ugsolutions.com>
3022 2003-07-15 Dick Porter <dick@ximian.com>
3024 * timed-thread.c (timed_thread_start_routine): Fix virtual memory
3025 leak when threads quit. Fixes bug 44067.
3027 Wed Jun 18 19:08:40 CEST 2003 Paolo Molaro <lupus@ximian.com>
3029 * io.c: never add write permission for group or others in
3030 SetFileAttributes ().
3032 2003-06-17 Dick Porter <dick@ximian.com>
3034 * io.c (SetFileAttributes): Implement the ReadOnly attribute, and
3035 ignore the unsupported ones ("fixes" bug 44977).
3037 2003-06-17 Lluis Sanchez Gual <lluis@ximian.com>
3039 * misc.c: fix bug in _wapi_calc_timeout. It gave wrong values for
3040 high ms values (there was an overflow).
3042 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
3044 * system.h (struct _WapiSystemInfo ): Fix warnings when using gcc-3.3.
3046 2003-06-11 Dick Porter <dick@ximian.com>
3048 * shared.c: Fix shared directory creation. Patch from
3049 Pablo Baena <pbaena@uol.com.ar>
3051 2003-06-10 Dick Porter <dick@ximian.com>
3053 * atomic.c: Delete the useless compile warning
3055 2003-06-09 Dick Porter <dick@ximian.com>
3057 * daemon.c: Lookup env as a string array. Fixes bug 44289. Also
3058 make setting the process handle value in the environment actually
3061 * processes.c: Pretty up the process name, if it happens to be
3062 "mono" such as when another mono process forks "mono foo.exe"
3064 2003-06-05 Dick Porter <dick@ximian.com>
3066 * processes.c (process_set_current): Don't do an expensive handle
3067 search at application startup, check the environment to see if the
3068 process handle has already been created.
3070 * io.c: Don't do an expensive handle search when creating stdin,
3071 stdout and stderr handles, just create them all the first time one
3078 * handles-private.h:
3079 * daemon-messages.h:
3081 * daemon.c: Support for "unlimited" number of handles and scratch
3084 Speed up application startup by passing process handle in the
3085 environment, rather than let the app scan all handles (which gets
3086 really slow when there are more than a few thousand to check.)
3088 Initialise some structs passed to syscalls, noticed by valgrind.
3091 2003-05-20 Dick Porter <dick@ximian.com>
3093 * io.c (FindFirstFile): Include . files in the glob. Fixes bug
3096 2003-05-19 Dick Porter <dick@ximian.com>
3098 * threads.c: Set the new thread's stack size to 2M. Fix needed
3099 for BSD, reported by Martin Dvorak <md@9ll.cz>
3101 2003-05-16 Dick Porter <dick@ximian.com>
3104 * io.c: Implement GetTempPath()
3106 2003-05-16 Dick Porter <dick@ximian.com>
3108 * processes.c (CreateProcess): Set some error codes
3110 2003-05-12 Dick Porter <dick@ximian.com>
3112 * misc.c (_wapi_calc_timeout): Cope with overflowing tv_nsec.
3113 Patch from Martin Dvorak <mdvorak@ninell.cz>.
3115 2003-05-10 Dick Porter <dick@ximian.com>
3117 * io.c (CopyFile): Copy file mode as well as file data. Based on
3118 suggestion by Giuseppe Greco <giuseppe.greco@agamura.com>, bug
3121 2003-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3123 * handles.c: don't call GC_gcollect when creating new handles.
3125 2003-05-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3127 * handles.c: added some debugging code. Call GC_gcollect
3128 before creating a new handle. It makes Lupus' test run smoother and
3129 faster (from 62 to 83 request per second). Notice that calling
3130 GC_finalizer_notifier if needed (GC_should_invoke_finalizer ()) does
3131 not improve nor degrade the performance, so i don't do it.
3133 2003-05-02 Dick Porter <dick@ximian.com>
3135 * sockets.c: Rearrange closesocket() and socket_close_private(),
3136 and remember to unref the handle, so we don't leak socket handles.
3137 Fix from Pelle Johnsen <pelle.johnsen@mail.dk>
3139 2003-04-11 Dick Porter <dick@ximian.com>
3141 * atomic.h: ARM atomic operations by Malte Hildingson
3142 <tds00mahi@tellus.thn.htu.se>
3144 Tue Apr 8 11:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3146 * atomic.h: fix macosx build by "Urs C. Muff" <umuff@quark.com>.
3148 2003-04-03 Martin Baulig <martin@ximian.com>
3150 The following change is conditional to `WITH_INCLUDED_LIBGC'
3151 which is not yet enabled by default.
3153 * threads.c (SuspendThread, ResumeThread): Fully implemented this.
3154 (gc_init): New static function; install a signal handler for
3155 SIGPWR which is used to suspend threads. [FIXME: it SIGPWR
3156 doesn't exist on all Unix systems, we need to find another
3158 (mono_wapi_push_thread_stack): New public function. Tells the
3159 garbage collector about the current stack pointer of a suspended
3162 2003-04-03 Martin Baulig <martin@ximian.com>
3164 * timed-thread.h (TimedThread): Added `suspended_sem',
3165 `suspend_count' and `stack_ptr'.
3167 2003-03-28 Dick Porter <dick@ximian.com>
3169 * atomic.h: PPC support gratiously donated to the public domain
3170 by John Duncan <jddst19@mac.com>
3172 2003-03-20 Dick Porter <dick@ximian.com>
3174 * sockets.c (_wapi_connect): If connect() fails with EACCES, try
3175 setting SO_BROADCAST and connecting again. Fixes bug 39178.
3177 2003-03-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3179 * processes.c: included Jerome Laban's patch and call SetLastError when
3180 the executable is not found.
3182 2003-03-03 Dick Porter <dick@ximian.com>
3184 * io.c (CreateFile): Try opening directories readonly, so that
3185 timestamps can be adjusted. Patch by Elan Feingold
3186 <efeingold@mn.rr.com>.
3188 2003-02-25 Dick Porter <dick@ximian.com>
3190 * shared.c (_wapi_shm_attach): Return a failure code on system
3191 call errors, rather than exiting.
3193 2003-02-21 Dick Porter <dick@ximian.com>
3195 * processes.c (GetCurrentProcessId): Use the current process
3196 handle to return the process ID, as getpid() is unreliable
3197 (linuxthreads gives each thread a different pid). Fixes bug
3200 2003-02-21 Dick Porter <dick@ximian.com>
3202 * io.c (FindNextFile): Skip over dangling symlinks. Fixes bug
3205 2003-02-11 Dick Porter <dick@ximian.com>
3208 * timefuncs.c: Added GetTickCount()
3210 2003-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3212 * error.c: added WSA_EHOSTUNREACH mapping.
3214 2003-01-26 Miguel de Icaza <miguel@ximian.com>
3216 * io.c (SetFileAttributes): This routine is not currently
3217 implemented for the general case, but I added a special case to
3218 set the executable bit on Linux.
3220 Wed Jan 15 15:55:40 CET 2003 Paolo Molaro <lupus@ximian.com>
3222 * sockets.h, daemon.c, io.c: compilation fixes on MacOSX.
3224 2003-01-08 Dick Porter <dick@ximian.com>
3226 * sockets.c: Fixed setting blocking mode to true (fixes bug 36388)
3228 2002-12-11 Juli Mallett <jmallett@FreeBSD.org>
3230 * daemon.c, handles-private.h, handles.c, wapi-private.h:
3231 Check for an implementation which says it supports
3232 _POSIX_THREAD_PROCESS_SHARED, rather than just one that
3233 defines the symbol. Defined but with a value of -1 still
3234 means that it is unsupported.
3236 2002-12-08 Martin Baulig <martin@ximian.com>
3238 * handles.c (_wapi_handle_new): Create new non-shared handles with
3239 an initial refcount of 1, not 0.
3241 2002-11-22 Dietmar Maurer <dietmar@ximian.com>
3243 * threads.c (TlsGetValue): removed unnecessary mutex
3245 2002-11-20 Dick Porter <dick@ximian.com>
3247 * timed-thread.c (_wapi_timed_thread_attach): Attached threads
3248 need to store their data structure too.
3250 * threads.c: Make sure the threading data is initialised wherever
3253 2002-11-15 Dick Porter <dick@ximian.com>
3255 * timed-thread.c: Removed unneeded parameters in
3256 _wapi_timed_thread_attach().
3258 * threads.c: Renamed AttachThread() to make it not look like
3259 external API. Removed unneeded parameters.
3261 2002-11-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3263 * error.[ch]: added errno_to_WSA (). It displays a warning and return
3264 WSASYSCALLFAILURE if there is no error mapping for the given errno,
3266 * sockets.c: use errno_to_WSA and fixed display of warning for h_errno.
3268 2002-10-31 Dick Porter <dick@ximian.com>
3271 * io.c: Define and use INVALID_FILE_ATTRIBUTES
3273 2002-10-07 Dick Porter <dick@ximian.com>
3276 * daemon.c: Use a more accurate time source for process start and
3279 2002-10-03 Dick Porter <dick@ximian.com>
3283 * threads.c: Fixes for freebsd. Make sure that mutex and condition
3284 creation and deletion happen in the process that owns them, when
3285 POSIX shared thread objects aren't supported. This breaks on
3286 freebsd, as pthread_t is a pointer to data.
3288 2002-10-02 Dick Porter <dick@ximian.com>
3290 * shared.c: Use mmap() instead of sysv shm for the shared data.
3292 * wapi-private.h (_WAPI_HANDLE_VERSION): Reset back to 0, for the
3296 * daemon.c: mmap()ed regions survive fork, so just pass the
3297 pointer to _wapi_daemon_main instead of mapping it again.
3299 2002-10-01 Dick Porter <dick@ximian.com>
3301 * timed-thread.c: Kludge for CREATE_SUSPENDED thread creation.
3302 Unfortunately libgc uses the same thread suspend technique that I
3303 want to, and the two don't mix: libgc will deadlock when it tries
3304 to stop the world if a thread has already been suspended by
3305 someone else. Just do the simple suspended create rather than the
3306 general purpose thread suspension for now.
3308 * threads.c: Pass create flags to the timed_thread create call, to
3309 implement suspended thread creation. ResumeThread() partially
3310 implemented, to cope with the case where a newly created but
3311 suspended thread is launched.
3313 2002-09-30 Dick Porter <dick@ximian.com>
3315 * sockets.c (ioctlsocket): Set non-blocking mode in a better way,
3318 2002-09-27 Dick Porter <dick@ximian.com>
3320 * semaphores.c: Only include semaphore.h if it's present. Patch
3321 for BSD from jmmv@hispabsd.org (Julio Merino).
3323 2002-09-27 Dick Porter <dick@ximian.com>
3325 * processes.c: Pass environment and working directory to the
3326 daemon when forking. Don't let argv[0] be duplicated when looking
3327 for the program name. Implement EnumProcessModules (simple
3328 version for now, lsof-style later if needed), GetModuleBaseName,
3329 {Get,Set}ProcessWorkingSetSize (just faked, because the vm hints
3330 aren't available on Linux).
3332 * process-private.h: Store the process name, and the working set
3336 * handles-private.h: New functions to store and retrieve an array
3337 of strings in the scratch space
3339 * daemon.c: Don't miss deleting some handles when a client exits
3340 (we used to rely on the client doing the final cleanup, but
3341 obviously if the client is no longer there the daemon has to do
3344 Process forking now sets the environment and the working
3347 * io.c: Don't confuse fd 0 with an unassigned handle struct
3349 * atomic.h: Add a google cache alternative to the msdn URL
3351 2002-09-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3354 (_wapi_recvfrom): added ECONNRESET to the switch.
3356 2002-09-24 Mark Crichton <crichton@gimp.org>
3358 * atomic.h: Yea. On linux, sparc isn't sparc, it's __sparc__.
3361 2002-09-19 Mark Crichton <crichton@gimp.org>
3363 * daemon.c, shared.c: Added NEED_LINK_UNLINK for systems that
3364 dont have Linux's abstract filesystem for sockets.
3366 2002-09-19 Mark Crichton <crichton@gimp.org>
3368 * atomic.h: Added SPARC atomic asm code.
3369 * daemon.c, handles-private.h, handles.c, wapi-private.h:
3370 undefined _POSIX_THREAD_PROCESS_SHARED. This actually exists on
3371 Solaris 9, however, the code paths don't seem to work. More testing
3372 on the shared case is *really* needed.
3374 2002-09-03 Dick Porter <dick@ximian.com>
3377 * threads.c: Removed PosixKillThread(), because it's not in the
3380 2002-08-20 Dick Porter <dick@ximian.com>
3382 * handles.c (_wapi_handle_scratch_store): Made stored byte lengths
3383 multiples of 4 bytes, to keep header structures aligned. Needed
3384 for sparc, at least. (Patch from crichton@gimp.org)
3386 * handles.c: Removed 'disable_shm' variable (we've defaulted to
3387 building with shm enabled for months now)
3389 2002-08-19 Dick Porter <dick@ximian.com>
3391 * daemon.c: Rewrote the poll() loop to use GIOChannels instead,
3392 for legacy NeXT-based systems.
3394 2002-08-12 Dick Porter <dick@ximian.com>
3396 * atomic.h: Rename some parameters to avoid c++ keywords (Patch
3397 from Joseph Wenninger <kde@jowenn.at>)
3399 2002-08-05 Dietmar Maurer <dietmar@ximian.com>
3401 * threads.c: use fast spinlocks by default
3403 2002-08-02 Dick Porter <dick@ximian.com>
3405 * io.c (GetStdHandle): Add a handle reference when returning a
3406 duplicate console handle. This fixes the unref_handle errors in
3409 2002-08-01 Dietmar Maurer <dietmar@ximian.com>
3411 * threads.c (TLS_PTHREAD_MUTEX): define this because else some
3414 2002-08-01 Dick Porter <dick@ximian.com>
3416 * threads.c: Use atomic spinlocks in TLS functions
3419 * Makefile.am: Added mono-spinlock.h
3421 2002-07-21 Jeffrey Stedfast <fejj@ximian.com>
3423 * daemon-messages.c: #include <sys/types.h> and <sys/sockets.h> -
3424 these are needed for sendmsg() and also for struct msghdr (at
3425 least on Solaris). Solaris still won't build because struct msghdr
3426 doesn't have msg_flags, msg_control, or msg_controllen members.
3427 (CMSG_SPACE): Define for systems that don't have it.
3430 2002-07-20 Dick Porter <dick@ximian.com>
3436 * handles.c: Implemented pipe handles
3439 * daemon.c: Fixed bug in handle closing.
3442 * daemon.c: Forked processes now close all open file descriptors.
3444 Fri Jul 19 19:05:19 CEST 2002 Paolo Molaro <lupus@ximian.com>
3446 * sockets.h, io-layer.h, critical-sections.h: don't include config.h
3449 2002-07-19 Martin Baulig <martin@gnome.org>
3451 * threads.c (ExitThread): Call exit() if no threads has been
3454 2002-07-17 Dick Porter <dick@ximian.com>
3456 * daemon-messages.c: Freebsd fixes from Andreas Kohn
3457 <andreas.kohn@gmx.net>
3459 2002-07-15 Dick Porter <dick@ximian.com>
3461 * io.c: Removed bogus console_flush() method, that was just cut
3462 and pasted from file_flush when I separated the two handle types.
3464 2002-07-12 Dick Porter <dick@ximian.com>
3466 * io.c (convert_from_flags): Fixed misunderstanding wrt fcntl
3467 flags. Fixes bug 27633.
3469 2002-07-12 Dick Porter <dick@ximian.com>
3473 * daemon.c: Use size of sockaddr_un.sun_path from config.h
3475 2002-07-12 Dick Porter <dick@ximian.com>
3477 * processes.c (CreateProcess): Send stdin, stdout and stderr
3478 handles if the startup info doesnt specify new ones
3480 * io.c (GetStdHandle): Return the same handle when the same
3481 standard handle is requested
3483 * handles.c: Pass file descriptors when forking
3485 * daemon.c: Use supplied file descriptors when forking a new
3488 * daemon-messages.h:
3489 * daemon-messages.c: Pass stdin, stdout and stderr file
3490 descriptors to the daemon (used when forking)
3492 2002-07-11 Miguel de Icaza <miguel@ximian.com>
3494 * daemon.c (_wapi_daemon_main): Use sizeof
3495 (main_socket_address.sun_path) instead of hardcoded 108 value.
3497 * handles.c (shared_init): Use sizeof
3498 (shared_socket_address.sun_path) instead of hardcoded 108 value.
3500 2002-07-10 Dennis Haney <davh@davh.dk>
3504 * daemon.c: Lots of documentation, some added error checking, and
3505 code readability improvements.
3507 * daemon-messages.h: Add the Error request type to improve error
3510 * daemon-messages.c: Do a bit more error checking on send() and
3511 recv(), and log errors with a higher severity level.
3513 2002-07-04 Dick Porter <dick@ximian.com>
3515 * daemon.c (process_process_fork): Fix argument handling, due to
3516 buggy understanding of g_strsplit() behaviour.
3518 2002-07-03 Dick Porter <dick@ximian.com>
3521 * threads.c: Implement OpenThread(). Define access-control values
3527 * Makefile.am: Added access.h, to hold shared access-control
3530 2002-07-02 Dick Porter <dick@ximian.com>
3532 * wapi-private.h (_WAPI_HANDLE_VERSION): New protocol version
3534 2002-07-02 Dick Porter <dick@ximian.com>
3536 * handles.c (shared_init): Make a second attempt to contact the
3537 daemon if the shared memory attach succeeds, but the connect()
3538 fails. (This copes with the daemon crashing without cleaning up
3544 * shared.c (_wapi_shm_attach): Don't exec() anything when we fork
3545 the daemon, it's now built into the library.
3547 2002-06-25 Dick Porter <dick@ximian.com>
3550 * handles-private.h:
3551 * daemon-messages.h:
3552 * daemon.c: Process forking and handle data management
3555 * process-private.h:
3556 * processes.c: Process forking and other support functions
3558 2002-06-25 Dick Porter <dick@ximian.com>
3560 * versioninfo.h: PE resource decoding
3562 * unicode.c (_wapi_unicode_to_utf8): g_utf16_to_utf8 doesnt need
3563 to be told the string length
3565 * io.c: Removed the ACTUALLY_DO_UNICODE option. Fixed some leaks.
3566 Moved _wapi_time_t_to_filetime and the WapiFileTime typedef to
3569 2002-06-12 Dick Porter <dick@ximian.com>
3572 * daemon-messages.c: Handle SIGPIPE in a non-stupid way in the
3573 daemon, if MSG_NOSIGNAL isn't available. Thanks to Jaroslaw
3574 Kowalski <jarek@atm.com.pl> for pointing out the bogosity.
3576 2002-06-10 Jaroslaw Kowalski <jarek@atm.com.pl>
3578 * sockets.c, daemon-messages.c: Prevent SIGPIPE from being raised
3579 when writing to a closed socket.
3581 2002-06-08 Jeffrey Stedfast <fejj@ximian.com>
3583 * mono-mutex.c (mono_once): New convenience function for my
3588 * critical-sections.c:
3596 * atomic.c: Use mono_once() rather than pthread_once().
3598 2002-06-06 Jeffrey Stedfast <fejj@ximian.com>
3600 * handles.c (_wapi_handle_new): pthread_once() is not atomic, so
3601 if multiple threads all try to call _wapi_handle_new() before the
3602 shared data has been initialized, it is possible that we could get
3603 into a condition where shared_init() is being executed and later
3604 threads will pass by pthread_once() due to the fact that it has
3605 already been called and so therefor will attempt to use the shared
3606 data before it has been completely initialized. If we instead use
3607 a standard mutex locking mechanism around shared_init(), we can
3608 avoid the situation entirely. By wrapping the mutex locking in a
3609 check to see if we've already initialized the data, we can even
3610 avoid wasting resources by having to lock/unlock the mutex in any
3611 later calls (the only time we'd have to worry about
3612 locking/unlocking is the initial race to call shared_init() at
3615 Sat Jun 1 13:27:11 CEST 2002 Paolo Molaro <lupus@ximian.com>
3617 * atomic.h: inline asm fixes from Dennis Haney (davh@davh.dk).
3619 Fri May 31 16:21:54 CEST 2002 Paolo Molaro <lupus@ximian.com>
3621 * daemon.c, handles.c: rename "sun" local var since it's apparently
3622 a #define on Solaris.
3624 Fri May 31 15:40:14 CEST 2002 Paolo Molaro <lupus@ximian.com>
3626 * daemon-messages.c: work-around MSG_NOSIGNAL missing on some
3629 2002-05-15 Dick Porter <dick@ximian.com>
3631 * wait.c: Fix a deadlock in WaitForMultipleObjects
3633 2002-05-14 Dick Porter <dick@ximian.com>
3635 * io.c: Fix a cut&paste error, found by
3636 Jaroslaw Kowalski <jarek@atm.com.pl>
3638 2002-05-10 Dan Lewis <dihlewis@yahoo.co.uk>
3642 2002-05-09 Dick Porter <dick@ximian.com>
3648 * handles-private.h:
3650 * Makefile.am: Remove now-unused file wait-private.h
3652 2002-05-08 Dick Porter <dick@ximian.com>
3654 * shared.c: Better error messages, and report when daemon
3655 connection fails rather than blocking forever. Do some more
3656 shared memory sanity checking.
3658 * handles.c: Better error messages when connecting to shared
3659 memory and the handle daemon. Fall back to non-shared handles if
3660 an error occurs. Set the default back to 'shared handles'. Fix a
3661 crashing bug in scratch space allocation that mangled the block
3664 2002-05-07 Miguel de Icaza <miguel@ximian.com>
3666 * handles.c (shared_init): Disable SHM for now, people have too
3667 many problems with this, and the diagnostics are not helping.
3669 2002-05-06 Dan Lewis <dihlewis@yahoo.co.uk>
3671 * io.c: CreateFile sets win32 last error.
3673 2002-05-05 Dick Porter <dick@ximian.com>
3676 * handles-private.h:
3682 * process-private.h:
3684 * semaphore-private.h:
3688 * event-private.h: Simplify the WapiHandleOps struct: take out all
3689 the file-specific entries, leaving just the items that operate on
3690 handles themselves. Split the close operation into shared and
3691 private parts: shared close is called by the daemon.
3693 * handles.c: As above, but also pass handle allocation, ref and
3694 unref operations to the daemon. Populate the handle_ops array at
3695 compile time, because the daemon needs to call ops on handles too.
3696 Don't bother to track open handle counts any more, the daemon does
3700 * thread-private.h: As above, but also make the thread data
3703 * shared.c: Fork a handle daemon if the calling process created
3704 the shared memory segment.
3707 * daemon-messages.c:
3708 * daemon-messages.h:
3709 * Makefile.am: Build a daemon to manage handle allocation and
3710 destruction without needing to lock the shared memory
3712 2002-04-30 Jeffrey Stedfast <fejj@ximian.com>
3714 * atomic.c: Changed to use a normal mutex rather than a spinlock
3715 since a lot of platforms seem to not have them :\
3717 2002-04-30 Dick Porter <dick@ximian.com>
3719 * Completely rewrote the handle waiting code: removed the helper
3720 thread and its attendant complexity. All handle waiting is now
3721 abstracted into the WaitForSingleObject() and
3722 WaitForMultipleObjects() functions.
3724 * Implemented inter-process sharing of handles using sysv shared
3725 memory. This makes handles even more opaque, with a handle now
3726 just an index into an array.
3728 2002-04-25 Dan Lewis <dihlewis@yahoo.co.uk>
3730 * io.c: unitialized pointer in GetCurrentDirectory.
3732 Sat Apr 20 13:37:39 CEST 2002 Paolo Molaro <lupus@ximian.com>
3734 * threads.c: destroy the mutex at thread destruction
3735 (if/when thread destruction code will be actually called).
3736 When protecting a tls data pointer from the gc, use also the
3737 thread id in the key.
3739 Wed Apr 17 18:36:27 CEST 2002 Paolo Molaro <lupus@ximian.com>
3741 * timed-thread.c: avoid race condition when setting the thread to
3744 2002-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3746 * jit.h: to more #include lines to avoid breaking compilation
3747 under windows when upgrading mingw and w32api to version
3750 2002-04-16 Dick Porter <dick@ximian.com>
3752 * atomic.h: Explanatory comment about lack of 80386 support
3754 2002-04-15 Dick Porter <dick@ximian.com>
3756 * atomic.h: use xaddl for InterlockedIncrement() and
3757 InterlockedDecrement(). Use cmpxchgl in a loop for
3758 InterlockedExchange() and InterlockedExchangePointer().
3760 Mon Apr 15 13:31:22 CEST 2002 Paolo Molaro <lupus@ximian.com>
3762 * unicode.c: fix unicode_len() to not access uninitialized memory
3763 (and updated to conform to mono code style).
3765 Fri Mar 29 17:15:11 CET 2002 Paolo Molaro <lupus@ximian.com>
3767 * io.c: EEXISTS is ignored for directory creation.
3768 * mono-mutex.h: remove silly "pragma }" that emacs users insert
3769 because they use a broken editor:-)
3771 2002-03-28 Dick Porter <dick@ximian.com>
3777 * handles.c: Warning cleanups
3779 2002-03-27 Dan Lewis <dihlewis@yahoo.co.uk>
3781 * unicode.h, unicode.c: changed to gunichar2
3782 * io.h, io.c: changed strings to gunichar2*, added
3783 SetFileAttributes(), GetCurrentDirectory(), SetCurrentDirectory(),
3784 some fixes to FindFirstFile() and friends.
3786 2002-03-26 Dick Porter <dick@ximian.com>
3788 * types.h: Implement the large integer struct
3791 * timefuncs.c: Dummy functions that don't yet implement
3792 QueryPerformanceCounter() and QueryPerformanceFrequency()
3795 * threads.c: Implement SleepEx()
3798 * system.c: Beginnings of GetSystemInfo()
3800 * mono-mutex.c (pthread_mutex_timedlock): Fix a ms/ns conversion
3804 * context.c: Dummy function that doesnt yet implement
3808 * atomic.c: Interlocked functions
3810 Mon Mar 25 13:01:40 CET 2002 Paolo Molaro <lupus@ximian.com>
3812 * threads.c: use a gc-safe hash table to store tls pointers.
3814 2002-03-22 Dick Porter <dick@ximian.com>
3816 * threads.c: Fix a race condition where a thread can start and
3817 exit before the handle has been properly initialised (no reason
3818 why the handle couldn't be initialised beforehand, so do so)
3820 Fix a ms to ns conversion magnitude thinko.
3822 2002-03-21 Dick Porter <dick@ximian.com>
3824 * semaphores.c: Fix a problem when waiting for one or more
3825 semaphores, and another semaphore is Released (all waiting
3826 semaphores assumed they were signalled)
3828 2002-03-29 Dan Lewis <dihlewis@yahoo.co.uk>
3830 * io.h, io.c, uglify.h: added MoveFile, CopyFile, CreateDirectory,
3831 RemoveDirectory, GetFileAttributes, GetFileAttributesEx
3833 2002-03-19 Dietmar Maurer <dietmar@ximian.com>
3835 * threads.c (Sleep): bug fix: 1ms == 1000000ns
3837 2002-03-19 Dan Lewis <dihlewis@yahoo.co.uk>
3839 * io.h, io.c, events.c, mutexes.c, semaphores.c, sockets.c,
3840 threads.c, io.c: added flush method to handles.
3842 * io.c: FlushFileBuffers() and FindFirstFile() functions.
3844 Thu Mar 7 17:21:52 CET 2002 Paolo Molaro <lupus@ximian.com>
3846 * threads.c, timed-thread.c, wait.c: Boehm-GC anable.
3848 2002-02-20 Dick Porter <dick@ximian.com>
3850 * io-layer.h: Always build without cygwin support on windows
3852 Mon Feb 18 15:50:59 CET 2002 Paolo Molaro <lupus@ximian.com>
3854 * sockets.c: #undef DEBUG.
3856 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
3858 * io-layer.h: conditionally include sys/filio.h and sys/sockio.h
3859 for FIONBIO, FIONREAD, and SIOCATMARK.
3861 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
3863 * sockets.c: conditionally include sys/filio.h and sys/sockio.h
3864 for FIONBIO, FIONREAD, and SIOCATMARK.
3866 2002-02-13 Dick Porter <dick@ximian.com>
3868 * sockets.c: Implement shutdown and select
3870 2002-02-13 Jeffrey Stedfast <fejj@ximian.com>
3872 * mono-mutex.[c,h]: New source files that thinly wrap all pthread
3873 functions that take pthread_mutex_t and/or pthread_mutexattr_t
3874 arguments for the sake of portability. Implements recursive
3875 mutexes and pthread_mutex_timedlock.
3877 * critical-sections.c:
3884 * wait.c: Use the mono-mutex wrapper portability functions/macros.
3886 * pthread-compat.[c,h]: Replaced by mono-mutex.[c,h]
3888 2002-01-23 Dick Porter <dick@ximian.com>
3890 * sockets.c: Networking support, mostly wrapping BSD socket APIs
3891 with handle code, and translating errno into w32 error codes.
3893 * macros.h: Some w32 macros used with the socket support
3895 * error.c: Implemented GetLastError() and SetLastError()
3897 * Makefile.am: Added sockets, with kludge to override some symbols
3899 2001-12-17 Dietmar Maurer <dietmar@ximian.com>
3901 * unicode.c (_wapi_unicode_to_utf8): byteswap UTF16 strings before
3902 passing them to iconv
3903 (_wapi_unicode_to_utf8): only swap bytes on LE systems, remove bug
3904 from previous commit.
3906 2001-12-11 Dick Porter <dick@ximian.com>
3908 * io.c: Implement DeleteFile(), GetFileTime(), SetFileTime() and
3909 FileTimeToSystemTime().
3911 * unicode.c (unicode_len): Nasty way of finding length of unicode
3912 string with embedded NULLs (counts until two NULLs together).
3914 * mutexes.c (mutex_close):
3915 * events.c (event_close): Release the internal pthreads resources
3917 2001-11-26 Dick Porter <dick@ximian.com>
3919 * critical-sections.c:
3927 * wait.c: turn off DEBUG messages
3929 2001-11-22 Dick Porter <dick@ximian.com>
3931 * handles.c (SignalObjectAndWait): Implement
3933 * wait.c (WaitForSingleObject): Fix case where timeout == 0
3939 * events.c: Support for SignalObjectAndWait
3941 2001-11-21 Dick Porter <dick@ximian.com>
3948 * wait.c: Reliable method of returning which handle was signalled
3949 on return from WaitForMultipleObjects().
3951 2001-11-21 Dick Porter <dick@ximian.com>
3953 * events.c: Implement events
3955 2001-11-15 Dick Porter <dick@ximian.com>
3957 * mutexes.c: Implement mutexes
3961 * misc.c: Factor out some common code
3963 2001-11-13 Dick Porter <dick@ximian.com>
3965 * threads.c: Implement TLS. Implement GetCurrentThreadId(), and
3966 GetCurrentThread() by maintaining a hash of thread handles.
3968 * threads.h: Define thread and process creation flags
3970 2001-11-12 Dick Porter <dick@ximian.com>
3972 * critical-sections.c: Implement critical sections
3974 2001-11-12 Dick Porter <dick@ximian.com>
3976 * semaphores.c: Implement semaphores
3978 * wait.c (wait_for_item): Maintain a wait count rather than count
3981 * threads.c (thread_wait_multiple): Don't lock the wait item, that
3982 will block other wait threads
3984 2001-11-11 Dick Porter <dick@ximian.com>
3986 * Makefile.am: Rename some automake variables
3987 (from Nick Drochak <ndrochak@gol.com>)
3989 2001-11-10 Dick Porter <dick@ximian.com>
3991 * Makefile.am (libwapiincludedir): Fix include destination
3993 * .cvsignore: Ignore generated files
3995 2001-11-10 Dietmar Maurer <dietmar@ximian.com>
3997 * pthread-compat.c: added some include files to make it compile on
4000 2001-11-08 Dick Porter <dick@ximian.com>
4004 This is a library emulating the win32 threading and IO API.