1 2009-02-20 Gonzalo Paniagua Javier <gonzalo@novell.com>
3 * events.c: fix event_signal and namedevent_signal to actually signal
6 2009-02-12 Gonzalo Paniagua Javier <gonzalo@novell.com>
8 * io.c: EXDEV when moving directories fails now without creating a
9 file in the destination.
12 2009-02-09 Zoltan Varga <vargaz@gmail.com>
14 * wait.c (WaitForMultipleObjectsEx): Initialize poll variable.
16 2009-02-05 Miguel De Icaza <miguel@novell.com>
18 * sockets.c (_wapi_setsockopt): SO_REUSEPORT is needed also on
19 MacOS X. Fixes bug #471292
21 2009-01-29 Zoltan Varga <vargaz@gmail.com>
23 * shared.c: Fall back to file based shared storage if shm_open () fails
24 because /dev/shm is not mounted.
26 * shared.c: Add an alternative implementation using shared memory instead of
27 files. This fixes problems where the mono process would spin up the disk
28 every x secs on laptops. Fixes #434566, #415373 and #321949.
30 2009-01-16 Miguel de Icaza <miguel@novell.com>
32 * sockets.c (WSASend): Fix memory leak, and optimize for the case
35 This should really use writev or sendmsg to use the kernel
36 scatter/gather facility instead of emulating it by copying buffers.
38 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
40 * critical-sections.h (Enter/LeaveCriticalSection): Show
41 helpfull warning messages before crashing.
43 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
45 * handles-private.h (_wapi_handle_set_signal_state): Show
46 helpfull warning messages before crashing.
48 2009-01-26 Jeffrey Stedfast <fejj@novell.com>
50 * mono-mutex.[c,h]: Removed GPLv2 copyright notice which should
53 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
55 * threads.c: Add wapi_current_thread_desc that produces
56 a string representation of the current thread state.
58 * threads.h: Export wapi_current_thread_desc.
60 2009-01-18 Zoltan Varga <vargaz@gmail.com>
62 * io.c (GetDiskFreeSpaceEx): Applied patch from Koushik Dutta
63 (koush@koushikdutta.com). Disable this on android.
65 2009-01-16 Rodrigo Kumpera <rkumpera@novell.com>
67 * handles.c (_wapi_handle_timedwait_signal_handle): Don't use the
68 set_wait_handle/clear_wait_handle machinery for alertable waits in
69 case of non-alertable waits.
71 Non-alertable waits must continue and wait on the cond as this will
72 release the lock. Otherwise this will cause a deadlock as anyone trying
73 to pulse the cond will block trying to acquire the said lock because
74 the thread in non-alertable wait will be busy looping in WaitForSingleObjectEx
75 or similar function, never releasing the lock.
77 Thou this fixes quite a few of the hangs introduced by non-pooling alertable
78 waits, the long term plan is to verify if all non-alertable waits really need
81 2009-01-14 Zoltan Varga <vargaz@gmail.com>
83 * handles-private.h (_wapi_handle_set_signal_state): Set the signalled state
84 of the handle while locking the global signal cond mutex.
86 * wait.c (WaitForMultipleObjectsEx): Check the signalled state of handles
87 inside the critical section before waiting, otherwise we could go to waiting
88 even when the handles are already signalled.
90 2009-01-13 Zoltan Varga <vargaz@gmail.com>
92 Reapply r122913, this time handling processes by falling back to polling.
94 * handles.c: Rework the way the global signal stuff is handled: instead of
95 allocating a separate mutex/condvar pair for it, allocate a normal handle.
96 This way, it can reuse the alertable waiting code, allowing
97 WaitForMultipleObject to work without polling.
99 2009-01-09 Miguel de Icaza <miguel@novell.com>
101 Incorporate a few patches from Paolo, slightly modified:
103 * handles.c (_wapi_handle_check_share): On non-Linux systems, do
104 not even compile in the code that scans for /proc/fd, and go
105 directly to the fallback function.
107 2009-01-09 Paolo Molaro (lupus@ximian.com)
109 * handles.c: Do not include some header files in platforms that
112 2009-01-09 Miguel de Icaza <miguel@novell.com>
114 * messages.c: Eliminate a warning.
116 2009-01-09 Paolo Molaro (lupus@ximian.com)
118 * error.c: On some platforms that do not define these variables,
121 * security.c, io-private.h: Only include some headers if they
124 * sockets.c, sockets.h: do not import on this header files that
125 are only consumed internally in sockets.c.
127 2009-01-09 Zoltan Varga <vargaz@gmail.com>
129 * threads.c (_wapi_thread_apc_pending): Check for thread->wait_handle ==
130 INTERRUPTION_REQUESTED_HANDLE too.
131 (wapi_interrupt_thread): Rework the comments, the thread is no longer
132 required to call QueueUserAPC to make the wait functions return.
134 * threads.c handles.c threads-internal.h: Implement alertable waits without
137 2009-01-08 Geoff Norton <gnorton@novell.com>
139 * processes.c: Fix the osx version check to properly detect 10.5 v 10.4
141 2009-01-08 Christian Prochnow <cproch@seculogix.de>
143 * types.h: added WapiULargeInteger.
145 * uglify.h: added ULARGE_INTEGER, PULARGE_INTEGER.
147 * io.h: added WapiDriveType, added method declarations
148 for GetDiskFreeSpaceEx and GetDriveType
150 * io.c: added GetDiskFreeSpaceEx() to query disk size
151 and free space via statvfs or statfs system call.
152 added GetDriveType to query drive type via /etc/mtab or /etc/mnttab.
154 2009-01-07 Geoff Norton <gnorton@novell.com>
156 * processes.c: Properly implement support for Process.Modules on OSX.
157 Fixes OSX on nunit 2.4
159 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
161 * io.c (GetCurrentDirectory): Avoid calling g_get_current_dir straight
162 away as it doesn't handle ENAMETOOLONG correctly. As a bonus we avoid
163 allocating memory in the common path.
165 2009-01-07 Geoff Norton <gnorton@novell.com>
167 * processes.c: Only use open -W on OSX 10.5+. Patch from
170 2008-12-19 Bill Holmes <billholmes54@gmail.com>
172 * processes.c (get_module_name) : adjust size for unicode characters.
174 Code is contributed under MIT/X11 license.
176 2008-11-21 Zoltan Varga <vargaz@gmail.com>
178 * atomic.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>. Add
181 2008-11-18 Mark Probst <mark.probst@gmail.com>
183 * atomic.h: InterlockedExchangePointer and
184 InterlockedCompareExchangePointer for PPC64.
186 Code submitted by andreas.faerber@web.de at
187 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
190 2008-11-13 Bill Holmes <billholmes54@gmail.com>
192 * wait.h : Adding method declaration for WaitForInputIdle.
194 * wait.c : Adding implementation for WaitForInputIdle.
196 Code is contributed under MIT/X11 license.
198 Fri Oct 17 15:23:00 CEST 2008 Paolo Molaro <lupus@ximian.com>
200 * processes.c: patch from Geoff Norton (gnorton@novell.com) to
201 strdup the open program on OSX (bug #431811).
203 2008-10-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
205 * versioninfo.c: remove the use of g_strdown.
207 2008-09-25 Dick Porter <dick@ximian.com>
209 * wait.c: Make sure we keep references to handles we're waiting
210 for. Fixes bug 424851.
212 2008-07-29 Dick Porter <dick@ximian.com>
214 * processes.c (get_module_name): Make a last-ditch effort to
215 figure out the process name. Fixes bug 413723, patch by Casey
216 Marshall <casey.s.marshall@gmail.com>
218 2008-07-28 Dick Porter <dick@ximian.com>
220 * handles.c (_wapi_handle_count_signalled_handles): Remove an
221 unmatched _wapi_handle_ref(). Fixes bug 410743.
223 2008-07-15 Rodrigo Kumpera <rkumpera@novell.com>
225 * versioninfo.c (map_pe_file): Fix memory leak.
227 2008-07-01 Zoltan Varga <vargaz@gmail.com>
229 * process-private.h (_WAPI_PROCESS_UNHANDLED_PID_MASK): Fix the amd64 build.
231 2008-06-27 Dick Porter <dick@ximian.com>
233 * processes.c: Implement a form of process pseudo-handle to allow
234 non-mono processes to be manipulated. Fixes bug 313231.
236 * wait.c: Check for process pseudo-handles and fail if an attempt
237 is made to wait on one.
239 2008-06-19 Dick Porter <dick@ximian.com>
241 * sockets.c: Implement WSASend() and WSAReceive().
243 2008-06-02 Dick Porter <dick@ximian.com>
248 * messages.c: Implement FormatMessage, fixes bug 321827.
250 2008-05-29 Dick Porter <dick@ximian.com>
252 * sockets.c (socket_close): Clear any saved errors
253 (_wapi_connect): Don't save EWOULDBLOCK errors here, as that
254 breaks async connects. (Bug 377589 test case broken by the
255 previous fix to bug 356552)
257 2008-05-25 Zoltan Varga <vargaz@gmail.com>
259 * thread-private.h (struct _WapiHandle_thread): Remove 'owner_pid' field. Reorder
260 fields so this struct (which is the biggest of the handle structs) takes less
263 * threads.c (QueueUserAPC): Make this function signal safe by adding some
264 restrictions on its usage.
266 2008-05-14 Zoltan Varga <vargaz@gmail.com>
268 * mono-mutex.h: Get rid of the #ifdef __cplusplus defines, use G_BEGIN_DECLS
271 2008-05-07 Dick Porter <dick@ximian.com>
273 * io.c (FindNextFile): Handle symlinks correctly. Fixes bug
276 2008-04-25 Zoltan Varga <vargaz@gmail.com>
278 * handles.c (_wapi_handle_check_share): Fix a crash introduced by the lazy
279 creation of wapi handle slots.
281 2008-04-24 Zoltan Varga <vargaz@gmail.com>
283 * handles.c (shared_init): Align _wapi_fd_reserve to a multiple of
284 _WAPI_HANDLE_INITIAL_COUNT to avoid a problem when allocating handles.
286 2008-04-23 Zoltan Varga <vargaz@gmail.com>
288 * handles.c: Initialize the handle array entries on demand to save memory.
290 * wapi-private.h (_WAPI_HANDLE_INITIAL_COUNT): Decrease this to 256 to save
293 * handles-private.h (_WAPI_PRIVATE_MAX_SLOTS): Increase this to 1024*16 to
294 compensate for the decrease in _WAPI_HANDLE_INITIAL_COUNT.
296 * threads.c: Use #ifdef instead of #if for checking for valgrind/memcheck.h.
298 2008-04-22 Dick Porter <dick@ximian.com>
300 * wapi_glob.c (globextend): Comment out the code using ARG_MAX, as
301 that is broken on the latest opensuse.
303 2008-04-21 Dick Porter <dick@ximian.com>
305 * io.c (DeleteFile): Disable for now the bug fix for 323389, it's
306 breaking too much other stuff.
308 2008-04-20 Geoff Norton <gnorton@novell.com>
310 * processes.c: Fix the _NSGetEnviron define to prevent an impropoer
313 2008-04-18 Miguel de Icaza <miguel@novell.com>
315 * Applied patch from Dick Porter from bug #380649
317 2008-04-17 Dick Porter <dick@ximian.com>
319 * io.c (DeleteFile): Check file shares before deleting a file.
322 2008-04-17 Dick Porter <dick@ximian.com>
324 * io.c (DeleteFile): Return ERROR_ACCESS_DENIED if the file is
325 readonly. Fixes bug 378229.
327 2008-04-11 Geoff Norton <gnorton@novell.com>
329 * processes.c: The global extern environ doesn't exist on Mac. We
330 need to call NSGetEnviron instead.
332 2008-04-08 Dick Porter <dick@ximian.com>
334 * processes.c (CreateProcess): Improve the managed binary support,
335 so it works when the executable is passed in as the appname.
338 2008-04-04 Dick Porter <dick@ximian.com>
340 * io.c (MoveFile): Check file shares before moving a file. Fixes
343 2008-04-04 Dick Porter <dick@ximian.com>
345 * error.c (errno_to_WSA): handle ENODEV. Fixes the reopened part
348 2008-04-04 Dick Porter <dick@ximian.com>
350 * processes.c (GetModuleInformation):
352 * versioninfo.c: 64bit fixes
354 2008-04-03 Dick Porter <dick@ximian.com>
356 * io-portability.c (_wapi_basename, _wapi_dirname): Only turn \
357 into / when MONO_IOMAP is in effect. Fixes bug 346123.
359 2008-04-03 Dick Porter <dick@ximian.com>
361 * timefuncs.c (GetTickCount): Use mono_msec_ticks(), see bug
364 2008-04-01 Dick Porter <dick@ximian.com>
366 * versioninfo.c (get_string_block): Refine the fix for bug 354856
367 (r93661) so that it also fixes the new part of bug 374600.
369 2008-03-28 Dick Porter <dick@ximian.com>
371 * processes.c (GetExitCodeProcess): Check if a process has exited
372 and recorded it's exit code, before seeing if the process is
373 signalled. Fixes bug 325463.
375 2008-03-27 Dick Porter <dick@ximian.com>
377 * processes.c (match_procname_to_modulename): Check the whole
378 process name first, in case it is recorded as an absolute path.
381 2008-03-27 Dick Porter <dick@ximian.com>
383 * processes.c (ShellExecuteEx): Grotty kludge to work around
384 unpleasant feature in g_shell_parse_argv() where it treats '#'
385 embedded in a filename as a comment marker, and throws away the
386 rest of the line. When we're directly opening URLs quote the
387 filename, to avoid this. Fixes bug 371567.
389 2008-03-25 Dick Porter <dick@ximian.com>
391 * wapi-private.h (_WAPI_HANDLE_VERSION): Increment file layout
394 * threads.c: Make thread handles private to the process that owns
397 2008-03-22 Kornél Pál <kornelpal@gmail.com>
399 * io-layer.h: Windows: Rename GetProcessId to __GetProcessId for targets not
400 supporting it. This fixes MSVC build with new Windows SDKs that declare
401 GetProcessId unconditionally.
403 2008-03-20 Kornél Pál <kornelpal@gmail.com>
405 * io-layer.h: Removed Windows version macros.
407 Thu Mar 13 16:24:53 CET 2008 Paolo Molaro <lupus@ximian.com>
409 * processes.c: properly check for executable files (fixes bug #368829).
411 2008-02-05 Dick Porter <dick@ximian.com>
413 * versioninfo.c (VerLanguageName): Implement VerLanguageName.
415 2008-01-31 Bill Holmes <billholmes54@gmail.com>
416 * processes.c (match_procname_to_modulename) : Added to check if the last
417 part of module name is equal to the process name.
419 * processes.c (EnumProcessModules) : Changed the first entry in the returned
420 modules array (the process module) to be populated from the entry found
423 * processes.c (get_module_name & GetModuleInformation) : In the case where
424 the module passed in is NULL, search the /proc/<PID>/maps for a name that
425 matches the process name to populate the return information.
429 2008-01-29 Zoltan Varga <vargaz@gmail.com>
431 * security.c (RevertToSelf): Make this return TRUE if impersonating is not
434 * sockets.c (_wapi_connect): Add a workaround to a solaris x86 problem where
435 getsockopt (SO_ERROR) doesn't return an error code after connect () fails. Fixes
438 2008-01-23 Dick Porter <dick@ximian.com>
440 * versioninfo.c (get_string_block): When stepping over the
441 StringTable block, do not read an extra block at the end. Fixes
442 the new part of bug 354856.
444 2008-01-19 Dick Porter <dick@ximian.com>
446 * versioninfo.c (get_stringtable_block): Cope when the StringTable
447 block is first in the resources data, and we just need to step
448 over it. Fixes bug 354856.
450 2008-01-16 Dick Porter <dick@ximian.com>
452 * threads.c (_wapi_thread_set_termination_details): Move the
453 thread abandonment to outside the shared handle lock. Fixes bug
456 2008-01-16 Dick Porter <dick@ximian.com>
458 * versioninfo.c (VerQueryValue): Include trailing null in returned
459 string length, for MS compatibility.
461 2008-01-09 Dick Porter <dick@ximian.com>
463 * versioninfo.c (get_ptr_from_rva, scan_resource_dir): Make it
464 work on big-endian systems.
465 (scan_resource_dir): Copy the resource directory entry and
466 byteswap if necessary so it works big-endian. This fixes bug
467 345972 for real this time.
468 (VerQueryValue): String values set the length to the number of
469 unicode chars, but the data length reported was already correct so
470 don't halve it again. Fixes the previous fix for bug 345972.
471 (GetFileVersionInfo): On big-endian systems, scan the resource
472 data and turn all unicode strings into UTF-16BE. FileVersionInfo
473 now works big-endian.
475 2008-01-04 Dick Porter <dick@ximian.com>
477 * versioninfo.c (VerQueryValue): Returned buffer length counts
478 chars not bytes for string data. Fixes bug 345972 again.
479 (get_enclosing_section_header): Make sure values read are treated
480 as LE. Fixes crash on ppc reported in bug 345972.
482 2007-12-17 Mark Probst <mark.probst@gmail.com>
484 * threads.c: Guard against a race condition involving
485 thread_hash_key that can occur during shutdown.
487 2007-12-08 Zoltan Varga <vargaz@gmail.com>
489 * processes.c: Include sys/mkdev.h if exists. Fixes solaris x86 build.
491 2007-12-06 Dick Porter <dick@ximian.com>
493 * versioninfo.c: Resource language values must be compared in a
494 'case'-insensitive manner. Fixes bug 345972.
496 2007-12-05 Dick Porter <dick@ximian.com>
498 * io.c (CreateFile): Create files with mode 0666 (&~umask) by
499 default. Fixes bugs 325299 and 337040.
501 2007-11-22 Dick Porter <dick@ximian.com>
503 * critical-sections.h (EnterCriticalSection): Reinstate the
504 asserts in the devel branch, so any problems aren't obscured.
506 2007-11-22 Dick Porter <dick@ximian.com>
508 * versioninfo.c (find_pe_file_resources): Make it work on 64bit
509 systems. Fixes bug 343353.
511 2007-11-21 Dick Porter <dick@ximian.com>
513 * processes.c (load_modules): Rewrite based on the libgc
514 /proc/<pid>/maps parsing to avoid using glib functions only
515 available since 2004.
516 (load_modules): Check for duplicates before adding a module to the
519 2007-11-15 Dick Porter <dick@ximian.com>
521 * processes.c (load_modules): Don't bother if we don't have
522 g_strsplit_set() and g_strv_length(). Allows building against old
524 (EnumProcessModules): Don't miss the first module returned by
527 2007-11-15 Dick Porter <dick@ximian.com>
529 * processes.c: Implement process module support by reading from
530 /proc if it's available.
533 * versioninfo.c: New functions to implement PE file version info
536 2007-11-08 Dick Porter <dick@ximian.com>
538 * critical-sections.h (EnterCriticalSection): Disable the critical
539 section asserts for the release branch
541 2007-11-05 Kornél Pál <kornelpal@gmail.com>
543 * io-layer.h: Added includes for run-time GetProcessId API detection for
546 2007-10-26 Dick Porter <dick@ximian.com>
548 * shared.c (_wapi_shm_file_open): Set the umask when opening
549 shared files, so restrictive defaults don't prevent subsequent
550 processes re-opening them.
552 2007-10-18 Zoltan Varga <vargaz@gmail.com>
554 * atomic.h (InterlockedCompareExchange): Fix the ia64 version so it works for
555 negative values too. Hopefully fixes #332700.
557 2007-09-26 Dick Porter <dick@ximian.com>
559 * io-portability.c (_wapi_io_scandir): Only update the error
560 status of glob() when performing a secondary glob() if the first
561 returned an error. Fixes bug 325107.
563 2007-09-12 Marek Habersack <mhabersack@novell.com>
565 * io-portability.c: options_init moved to
566 utils/mono-io-portability.c
567 Do not initialize portability helpers here, it's done in
569 find_file and find_in_dir moved to utils/mono-io-portability.c
571 2007-09-09 Robert Jordan <robertj@gmx.net>
573 * sockets.c (_wapi_setsockopt): Add support for FreeBSD multicast
574 sockets. Fixes #81891.
575 Code is contributed under MIT/X11 license.
577 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
579 * processes.h, processes.c : ok, they are simple string.
581 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
583 * processes.h : sigh, I really hate fixing them on windows :(
585 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
587 * processes.c : fix build again.
589 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
591 * processes.h : removed extra parameters from CreateProcessWithLogonW.
593 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
595 * processes.c, processes.h: added CreateProcessWithLogonW(). For now
596 it just calls CreateProcess().
597 * io-layer.h : CreateProcessWithLogonW() requires WINVER 0x0500
600 2007-08-23 Robert Jordan <robertj@gmx.net>
602 * processes.[c|h]: Implement Get|SetPriorityClass ().
603 Code is contributed under MIT/X11 license.
605 Tue Aug 21 20:08:09 CEST 2007 Paolo Molaro <lupus@ximian.com>
607 * io.c: made convert_arg_to_utf8() and write_file() static.
608 Worked around gcc's incorrect warning.
610 2007-08-20 William Holmes <billholmes54@gmail.com>
612 *io.c: Added implementation for ReplaceFile.
613 *io.h: Added deceleration for ReplaceFile method.
615 Code is contributed under MIT/X11 license.
617 2007-08-20 Wade Berrier <wberrier@novell.com>
619 * processes.c: include sys/resource.h for rusage to fix
622 Mon Aug 20 12:36:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
624 * processes.c: implemented query for user/system times using
627 2007-08-10 Dick Porter <dick@ximian.com>
629 * sockets.c (_wapi_getsockopt, _wapi_setsockopt): Check the option
630 level as well as the name when mangling some of the values. Fixes
633 2007-08-02 Dick Porter <dick@ximian.com>
635 * sockets.c: Changes in error handling, and move the SO_REUSEADDR
636 setting from metadata/socket-io.c.
638 2007-08-01 Dick Porter <dick@ximian.com>
640 * io-portability.c (_wapi_io_scandir): Special-case patterns
641 ending in '.*' so that files with no extension are also matched.
645 * wapi_glob.c: Reinstate WAPI_GLOB_APPEND, and add
646 WAPI_GLOB_UNIQUE to avoid matching the same entry twice when
649 2007-07-26 Dick Porter <dick@ximian.com>
654 * critical-sections.c:
656 * critical-section-private.h:
659 * error.c: Clean up TLS and pthreads structures. Finishes off bug
662 * collection.c (collection_thread): Exit the collection thread if
663 the io-layer has been cleaned up.
665 * mono-mutex.h (mono_mutexattr_destroy): Add this define too
667 Mon Jul 23 10:40:35 CEST 2007 Paolo Molaro <lupus@ximian.com>
669 * timefuncs.c: make TickCount measure from boot time if it's
672 2007-07-19 Juraj Skripsky <js@hotfeet.ch>
674 * io.c (MoveFile): Fix a leak.
676 Fri Jul 13 12:46:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
678 * handles-private.h, handles.c, thread-private.h, threads.c,
679 uglify.h, wait.c: temporarily revert the alertable wait changes
680 (r79386) until the deadlock issues are fixed.
682 2007-06-22 Dick Porter <dick@ximian.com>
684 * shared.c: The non-shared mutexes weren't being initialised properly
685 on macos. Fixes bug 81929.
687 2007-06-13 Randolph Chung <tausq@debian.org>
689 * atomic.h: Enable for all hppa targets.
690 * Makefile.am: rename hppa_atomic.s to hppa_atomic.S so the preprocessor
692 * hppa_atomic.s: Renamed to ...
693 * hppa_atomic.S: ... and updated to work on both HPUX and Linux.
695 2007-06-13 Dick Porter <dick@ximian.com>
697 * handles.c (timedwait_signal_wait_cond): Alertable waits on
698 private handles are now interrupted by signalling the same
699 condition that would end the wait if the handle became signalled,
700 rather than polling. (Shared handles still have to poll.)
702 * threads.c (_wapi_thread_queue_apc): Interrupt the thread if it's
705 * handles-private.h (_wapi_handle_current_thread_set_waiting_on):
706 Helper functions to inform the APC queuing functions when threads
707 are waiting for handles, and to interrupt the wait.
709 * wait.c (WaitForMultipleObjectsEx): Need to tell the handle
710 waiting functions if any of the handles in question are shared
712 2007-06-06 Miguel de Icaza <miguel@novell.com>
714 * processes.c (is_managed_binary): Fix for OSX.
716 2007-06-06 Wade Berrier <wberrier@novell.com>
718 * atomic.h (InterlockedExchangePointer): cast to pointer to to silence
719 compiler warnings (autobuild fails the build on this type of warning)
721 2007-05-21 Dick Porter <dick@ximian.com>
723 * io-portability.c (_wapi_g_dir_open): Don't propagate any errors
724 from the second call to g_dir_open, preserve the original error if
725 the second call still fails but clear the error if it succeeds.
727 2007-05-10 Dick Porter <dick@ximian.com>
729 * sockets.c (_wapi_recvfrom): Refine the fix to bug 75705 so EINTR
730 isn't returned if the remote end shuts down cleanly. Fixes zmd
731 and the second example in bug 75705.
733 2007-04-26 Dick Porter <dick@ximian.com>
735 * shared.c (_wapi_shm_semaphores_init): Need to check
736 MONO_DISABLE_SHM in this entry point, as it's called before
737 _wapi_shm_attach(). Fixes bug 81436.
739 2007-04-24 Dick Porter <dick@ximian.com>
741 * sockets.c (_wapi_recvfrom, socket_close): Force recvfrom() to
742 error if the socket is closed while the receive is blocking.
745 2007-04-13 Dick Porter <dick@ximian.com>
748 * shared.c: Complete the reimplementation of disabling of shared
749 memory, by not allocating sysv semaphores when shm disabling has
750 been requested (either at compile time or run time.)
752 * processes.c (CreateProcess): Don't synchronize locking across
753 processes when forking, when shared memory has been disabled.
755 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
758 * wapi_glob.c: remove reference to sys/cdefs.h, use glib instead.
761 2007-04-05 Dick Porter <dick@ximian.com>
764 * io-portability.c (_wapi_io_scandir): Moved from io.c, and
765 changed to use a cut-down version of glob(3) that has been
766 extended to match with case-insensitivity if needed.
769 * wapi_glob.c: Cut down implementation of glob(3), based on
772 2007-03-22 Dick Porter <dick@ximian.com>
774 * sockets.c (_wapi_connect): Do additional checks when connect(2)
775 fails, because some systems don't let it be restarted. Patch
776 based on one submitted by Robert S Wojciechowski <robertw@ssgx.com>,
779 2007-03-09 Jonathan Chambers <joncham@gmail.com>
781 * io-layer.h: Remove UNICODE and _UNICODE defines as
782 these are done by configure.in now.
784 Code is contributed under MIT/X11 license.
786 Thu Mar 8 19:42:17 CET 2007 Paolo Molaro <lupus@ximian.com>
788 * shared.c: partial support for MONO_DISABLE_SHM env var.
790 2007-03-05 Wade Berrier <wberrier@novell.com>
792 * atomic.h: atomic fixes from Michael Matz for for s390
793 and s390x ( bnc #237611 and bxc #80892 )
795 2007-03-05 Miguel de Icaza <miguel@novell.com>
797 * io.c (CreateFile): Use FILE_ATTRIBUTE_TEMPORARY to mean 0600
798 permissions. For 80688
800 (MoveFile): Use errno_copy here, just to avoid a potential
801 errno-changing code in the future from g_free.
803 Also, ignore EXDEV errors as they are handled immediately after
804 (avoid printing out an error).
808 Mon Feb 12 15:50:24 CET 2007 Paolo Molaro <lupus@ximian.com>
810 * shared.c: exit if semaphores can't be created (bug #80616).
812 2007-02-01 Geoff Norton <gnorton@customerdna.com>
814 * collection.c: NetBSD doesn't define PTHREAD_STACK_MIN.
816 2007-01-26 Dick Porter <dick@ximian.com>
819 * sockets.c (_wapi_getsockopt): Windows seems to not reset
820 SO_ERROR values when they're read, contrary to the documentation.
821 Fixes the new issues raised in bug 79878 (example in C showing
822 winsock behaviour attached to that bug.)
824 2007-01-15 Mark Mason <mason@broadcom.com
826 * atomic.h: add locking primitives for MIPS.
828 2007-01-11 Dick Porter <dick@ximian.com>
830 * sockets.c (_wapi_connect): Don't do the SO_BROADCAST setting
831 here, do it in managed code instead.
832 (_wapi_getsockopt): SO_RCVTIMEO and SO_SNDTIMEO use struct
833 timeval, which has a microsecond field, not milliseconds.
834 (_wapi_setsockopt): ditto.
835 (_wapi_setsockopt): Halve the SO_SNDBUF and SO_RCVBUF values on
836 Linux, as the kernel doubles whatever we set.
837 (_wapi_socket): Save socket domain, type and protocol so it can be
839 (socket_disconnect): Implement socket disconnect (closing the
840 socket, but keeping the file descriptor.)
841 (wapi_disconnectex): A basic implementation of DisconnectEx().
842 (wapi_transmitfile): A very basic implementation of
844 (WSAIoctl): Implement the SIO_GET_EXTENSION_FUNCTION_POINTER
847 * socket-private.h (struct _WapiHandle_socket): Record socket
848 domain, type and protocol info so it can be duplicated later.
850 * sockets.h (WSAID_DISCONNECTEX,WSAID_TRANSMITFILE): Structures
851 and defines needed to look up the DisconnectEx() and
852 TransmitFile() functions by GUID.
854 * error.c (errno_to_WSA): Change ETIMEDOUT mapping to
855 WSAETIMEDOUT; add EDESTADDRREQ.
857 * io-layer.h: Need mswsock.h on windows now.
859 2007-01-04 Miguel de Icaza <miguel@novell.com>
861 * io-portability.c (find_file): Fix a coverity warning (scanning
864 2006-12-31 Miguel de Icaza <miguel@novell.com>
866 * io-portability.c (find_file): Do not abort if an empty filename
867 has been passed. This fixes the case where MONO_IOMAP=all would
868 assert if Directory.Exists ("") was called.
870 Mon Dec 18 14:54:37 CET 2006 Paolo Molaro <lupus@ximian.com>
872 * processes.c: moved a free on the error path.
874 Thu Dec 14 21:42:39 CET 2006 Paolo Molaro <lupus@ximian.com>
876 * processes.c: fixed a few memory leaks when executing
879 Mon Nov 27 13:12:17 GMT 2006 Paolo Molaro <lupus@ximian.com>
881 * atomic.h: fix arm compare and exchange (bug #78500).
883 2006-11-23 Dick Porter <dick@ximian.com>
885 * process-private.h (struct _WapiHandle_process): Add 'waited'
888 * processes.c (process_wait): Check the 'waited' parameter not the
889 signalled state when testing if a process has already been waited
890 for, as the child process itself may set signalled when exiting.
893 * wapi-private.h (_WAPI_HANDLE_VERSION): Bump shared data version
895 * shared.c: Now the shared data version has been incremented we
896 can set the counter semaphore initial value correctly
898 2006-11-22 Dick Porter <dick@ximian.com>
900 * processes.c (process_wait): Cope when the background process
901 reaper gets the process we were waiting for. Special case for
902 waiting for our own process to exit. Fixes bug 77736.
904 2006-11-17 Dick Porter <dick@ximian.com>
906 * processes.c: Fix const correctness and typos that caused memory
909 2006-11-17 Miguel de Icaza <miguel@novell.com>
911 * processes.c (ShellExecuteEx): Check error after CreateProcess,
912 thanks to Dick for pointing this out.
914 2006-11-16 Miguel de Icaza <miguel@novell.com>
916 * processes.c (ShellExecuteEx): If we fail to create a process in
917 ShellExecute, then try to use the xdg-open command, and if that
918 fails, try to use the gnome-open command,
920 Refactor the code so that we do not have to duplicate all this
921 code, but instead use a ucs2-aware version of the code to do
924 2006-11-13 Dick Porter <dick@ximian.com>
926 * io.c (_wapi_stat_to_file_attributes): If the file is a symlink
927 add the FILE_ATTRIBUTE_REPARSE_POINT flag. This is an attempt to
928 follow the specs for the windows symlink support, but will
929 probably have to be reworked when I have test data from a vista
930 machine. Fixes bug 79887.
932 2006-11-11 Miguel de Icaza <miguel@novell.com>
934 * handles.c (CloseHandle): Cope here with the new value
935 INVALID_HANDLE_VALUE set on handles.
937 * processes.c (CreateProcess): Initialize the value of hThread to
938 be INVALID_HANDLE_VALUE on failure, not to be NULL. Improvement
941 2006-11-09 Dick Porter <dick@ximian.com>
943 * sockets.c (_wapi_select): Do some sanity checking on the
944 fd_sets, to avoid file descriptors > FD_SETSIZE.
945 (_wapi_FD_CLR, _wapi_FD_ISSET, _wapi_FD_SET): Avoid file
946 descriptors > FD_SETSIZE.
948 2006-10-27 Dick Porter <dick@ximian.com>
950 * io.c (GetFileAttributes): Force symlinks to directories to be
951 returned as a regular file. Fixes bug 79733.
953 2006-10-18 Miguel de Icaza <miguel@novell.com>
955 * io-portability.c (find_in_dir): First string dup, then closedir.
957 2006-10-12 Dick Porter <dick@ximian.com>
959 * processes.c (_wapi_process_reap): Unref a process handle if we
960 reaped it, found by Zoltan. Fixes bug 79286.
961 (process_wait): Don't wait again if we've already waited for a
964 2006-10-11 Sergey Tikhonov <tsv@solvo.ru>
966 * atomic.h: Fix atomic decrement.
968 * mini/cpu-alpha.md: Use native long shift insts
970 * mono/mono/mini/tramp-alpha.c: Implemented
971 mono_arch_patch_delegate_trampoline method
973 * Started work on using global registers
975 * Use byte/word memory load/store insts if cpu supports it
980 2006-10-09 Zoltan Varga <vargaz@gmail.com>
982 * handles.c (timedwait_signal_poll_cond): Add an alertable parameter, and if it
983 is FALSE, avoid busy waiting.
985 * wait.c: Add an alertable parameter to the wait routines.
987 2006-10-06 Miguel de Icaza <miguel@novell.com>
989 * io-portability.c (find_file): Rename from
990 MONO_IO_PORTABILITY_HELP to MONO_IOMAP.
992 2006-10-03 Dick Porter <dick@ximian.com>
995 * io-portability.c: Optional portability helpers and wrapped
996 system calls to try to cope with windows filenames in
999 * io.c: Use the wrapped system calls
1001 2006-09-01 Zoltan Varga <vargaz@gmail.com>
1003 * critical-sections.h critical-sections.c: Make Enter/LeaveCriticalSection a macro
1004 since they are perf critical.
1006 * atomic.h: Applied patch from Jakub Boqusz <qboosh@pld-linux.org>.
1007 Add atomic ops implementation for alpha.
1009 2006-08-11 Dick Porter <dick@ximian.com>
1011 * processes.c (_wapi_process_reap): Avoid a deadlock by setting
1012 process termination details in an outer loop, not the
1013 _wapi_search_handle() one.
1015 2006-08-10 Dick Porter <dick@ximian.com>
1017 * threads.c (_wapi_thread_queue_apc)
1018 (_wapi_thread_dispatch_apc_queue): Use a process-local mutex here
1019 instead of the cross process semaphore. We already check that
1020 access to the APC queue is within the owning process so there's no
1021 need to protect from other processes. Avoids a global deadlock
1022 when a thread is aborted while it holds the handle semaphore
1024 (_wapi_thread_apc_pending): Hide an annoying message which can
1025 happen if a thread handle has been blown away at process shutdown
1026 while it is in an alertable wait.
1028 Both problems seen while shutting down monodevelop.
1030 2006-07-25 Dick Porter <dick@ximian.com>
1032 * shared.c (_wapi_shm_file): Remove '/' characters from the uname
1033 results. Fixes bug 78917.
1035 2006-07-20 Dick Porter <dick@ximian.com>
1037 * threads.c (_wapi_thread_set_termination_details): Improve the
1038 test for already-disposed thread handles, and hold the lock around
1039 the mutex abandoning.
1041 2006-07-17 Dick Porter <dick@ximian.com>
1043 * processes.c (CreateProcess): Don't change directory unless a new
1044 one has been specified. Fixes bug 78751.
1046 2006-07-06 Dick Porter <dick@ximian.com>
1048 * io.c (_wapi_stat_to_file_attributes): Do a better job at
1049 figuring out the file attributes
1050 (_wapi_set_last_path_error_from_errno): New helper function to
1051 turn errno into w32 error codes that handles the differences
1052 between file and directory errors
1053 (file_setendoffile): Try turning off the extra write used to
1054 extend files, because we probably don't need it on any modern
1055 platform. If it is needed though, we also need to lseek the file
1057 (CreateFile): Treat character-special devices as a console handle,
1058 because they can't be seeked
1059 (CopyFile): If fail_if_exists is set, then the destination needs
1060 to be opened with O_EXCL
1061 (CopyFile): If fail_if_exists is not set and the destination
1062 already exists, then we should set the ERROR_ALREADY_EXISTS error
1063 even though we return success
1064 (stdhandle_create): STD_INPUT_HANDLES cannot be written to
1065 (GetStdHandle): Rework without using mono_once, so console handles
1066 can be properly closed and reopened.
1067 (mono_io_scandir): Only override errno with EACCES when the
1068 directory actually exists
1069 (FindFirstFile): Set ERROR_FILE_NOT_FOUND when no files are
1071 (FindClose): Cope with NULL handles
1072 (CreateDirectory): When the target already exists, just return an
1073 error. It's the caller's job to figure out what to do.
1074 (SetCurrentDirectory): Cope with a NULL path
1075 (RemoveDirectory, GetFileAttributes, GetFileAttributesEx,
1076 SetFileAttributes, FindFirstFile, DeleteFile, MoveFile, CopyFile,
1077 CreateFile): Set path error correctly
1079 * handles.c (CloseHandle): Kludge to try and cope with passing a
1082 * error.h: Add NO_ERROR as an alternative to ERROR_SUCCESS
1084 * uglify.h: Added some more typedefs
1086 2006-07-05 Dick Porter <dick@ximian.com>
1088 * io.c (GetFileAttributes, GetFileAttributesEx): Cope with
1089 dangling symlinks. Fixes bug 78664.
1091 2006-06-23 Dick Porter <dick@ximian.com>
1093 * handles.c (handle_cleanup):
1094 * threads.c: Clean up threads properly when we're forcibly
1095 removing the handle entries from the shared file in
1096 handle_cleanup(). Fixes bug 78241, for real this time.
1098 2006-06-15 Neale Ferguson <neale@sinenomine.net>
1100 * atomic.h: More tinkering with InterlockedExchange/InterlockedCompareExchange
1103 2006-06-14 Neale Ferguson <neale@sinenomine.net>
1105 * atomic.h: Fix atomic exchange pointer operations for s390x - these
1106 were broken as they used 32-bit instructions rather than their 64-bit
1109 2006-06-14 Dick Porter <dick@ximian.com>
1111 * processes.c: Don't run the atexit handlers when bailing out
1114 2006-06-14 Dick Porter <dick@ximian.com>
1116 * wait.c: Fix stupid typo shown up by gcc 4.1.1, = not ==
1118 * handles-private.h:
1124 * collection.c: Fix a bunch of signed/unsigned warnings from gcc
1127 2006-06-09 Neale Ferguson <neale@sinenomine.net>
1129 * atomic.h: Fix atomic operations for s390x (not really broken
1130 but changed to use full 64-bit opcodes).
1132 2006-05-24 Dick Porter <dick@ximian.com>
1134 * processes.c (process_set_current): Don't take an extra reference
1135 if we have to create our own process handle. Fixes bug 78241
1138 * threads.c (_wapi_thread_signal_self): Renamed from
1139 _wapi_thread_abandon_mutexes, also sets the thread state to
1140 signalled and drops a reference. Called by the runtime when the
1141 main thread cleans itself up.
1143 * handles.c (handle_cleanup): As a last resort, unref every shared
1144 handle as the process is now exiting.
1146 2006-05-16 Dick Porter <dick@ximian.com>
1148 * processes.c (process_set_termination_details): Unref the handle
1149 when we've stored the exit details. Fixes the rest of 78241.
1151 2006-05-12 Dick Porter <dick@ximian.com>
1153 * threads.c: Implement pseudo handles, making GetCurrentThread()
1154 match MS behaviour. Notice when attached threads exit, and unref
1155 the handle. Fix usage of GetCurrentThread() in other places.
1157 * handles.c (DuplicateHandle): Implement a basic form of
1160 * wait.c: Fix usage of GetCurrentThread() throughout, and cope
1161 with pseudo handles.
1163 2006-04-26 Miguel de Icaza <miguel@novell.com>
1165 * io.c (file_close): Oops, do not use DeleteFile which expects
1166 unicode, instead use unlink directly
1168 Add support for the new FileOptions bits on .NET 2.0.
1170 It might be good if Dick reviews these changes.
1172 * io.c (file_close): If DeleteOnClose is set, then delete the file
1174 (CreateFile): Do not support encryption per user.
1176 If posix_fadvise exists, pass hints on sequential scan and random
1177 access. Did not figure out what WRITE_THROUGH maps to.
1179 2006-04-26 Dick Porter <dick@ximian.com>
1181 * sockets.c (WSAIoctl): Check the output buffer is valid before
1184 * handles.c (_wapi_search_handle): Set shared pointer if we find a
1185 shared handle that has been already opened.
1187 2006-04-21 Dick Porter <dick@ximian.com>
1189 * threads.c (GetCurrentThread): Reference the handle if we return
1190 an already-known thread.
1192 2006-04-07 Dick Porter <dick@ximian.com>
1194 * processes.c: Fix build for older glib.
1196 2006-04-06 Dick Porter <dick@ximian.com>
1198 * processes.c (CreateProcess): Add a reference to the child
1199 process' handle, so it won't be destroyed if this process closes
1200 its copy of the handle. Fixes bug 77393.
1202 * processes.c (process_set_current): Fall through to creating a
1203 new one if the handle lookup fails.
1205 * processes.c (_wapi_process_signal_self):
1206 * handles.c (handle_cleanup): The process is exiting, so set the
1207 handle state for this process to signalled. This should let other
1208 non-related processes wait for this handle.
1210 * handles.c (_wapi_search_handle): Don't search shared handles in
1213 * collection.c (collection_thread): No need to do a collection
1214 scan straight away, do the waiting first.
1216 2006-04-06 Dick Porter <dick@ximian.com>
1218 * shared.c: Fix parameters in semctl () call.
1220 2006-03-28 Zoltan Varga <vargaz@gmail.com>
1222 * atomic.h atomic.c: Applied patch from David S. Miller
1223 <davem@davemloft.net>: Reimplement Interlocked* primitives on sparc
1224 using CAS/CASx when __GNUC__, else we will fall back to the generic
1227 2006-03-27 Dick Porter <dick@ximian.com>
1229 * shared.c (_wapi_shm_file_open): Break out of a loop if the
1230 shared file is smaller than expected. (We loop a few times in
1231 case another process is in the middle of creating the file.)
1233 2006-03-22 Dick Porter <dick@ximian.com>
1238 * shared.c: Delete the semaphores and shared files when the last
1239 process has finished with them
1241 2006-03-15 Dick Porter <dick@ximian.com>
1249 * threads.c: Explicitly initialise the handle ops struct
1251 2006-03-14 Dick Porter <dick@ximian.com>
1253 * handles-private.h:
1256 * handles.c: Add a 'prewait' stage to the handle waiting, to give
1257 waiting threads a chance to check for bogus states before
1260 * mutexes.c (namedmutex_prewait): Use the prewait stage to check
1261 for named mutexes that have been abandoned in a locked state (eg
1262 if a process exited abnormally while owning the mutex) and
1263 override it if needed.
1265 2006-03-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1267 * wait.c: speed up WaitFor* when the timeout is 0.
1269 2006-03-03 Dick Porter <dick@ximian.com>
1271 * processes.c (ShellExecuteEx): Cope when some of the parameters
1274 2006-02-27 Dick Porter <dick@ximian.com>
1278 * threads.c: Comparing pthread_t with == is not portable, so use
1281 Thu Feb 23 18:47:20 GMT 2006 Paolo Molaro <lupus@ximian.com>
1283 * *.h, *.h: patch from Dick to make Linuxthreads systems work again.
1285 2006-02-22 Dick Porter <dick@ximian.com>
1288 * threads.c: There's no need to use the timed-thread support code
1289 any more, as we aren't using the timed join. This greatly
1290 simplifies thread setup, and fixes a memory leak (bug 77521).
1292 Don't bother to store thread IDs in a hash table, use TLS instead.
1293 The one case that needs to look up the handle of a different
1294 thread (OpenThread()) can do the extra work itself. Fixes bug
1297 * handles.c (_wapi_search_handle): Add a reference when returning
1298 a private handle (shared handles are already reffed.)
1300 2006-02-17 Dick Porter <dick@ximian.com>
1302 * handles-private.h:
1303 * handles.c: Check handle values passed to array lookups. Fixes
1306 2006-02-09 Dick Porter <dick@ximian.com>
1308 * threads.c: Cope with the problems caused by attaching already
1309 existing threads - they don't get the infrastructure to clean up
1310 after themselves, especially the ID to handle hash. This fixes
1313 2006-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1315 * shared.c: use MONO_SHARED_HOSTNAME as a substitute for gethostname()
1316 when creating the shared files in the .wapi directory. Fixes bug #77371.
1318 2006-02-02 Martin Baulig <martin@ximian.com>
1320 * threads.c: Removed the `WITH_INCLUDED_LIBGC' section; it has
1321 never been used so far.
1323 * timed-thread.h (TimedThread): Removed the `stack_ptr' field; it
1324 has only been used by the removed code.
1326 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1328 * atomic.h: Correct s390x definitions and eliminate compiler warnings.
1330 2006-01-03 Sebastien Pouliot <sebastien@ximian.com>
1332 * io.c: Patch _wapi_stat_to_file_attributes against bug #76966, where
1333 sockets could be considered as directory.
1335 2005-12-23 Dick Porter <dick@ximian.com>
1339 * semaphores.c: Implement OpenSemaphore
1342 * mutexes.h: Implement OpenMutex
1348 * event-private.h: Implement named events. Implement OpenEvent.
1350 2005-12-15 Dick Porter <dick@ximian.com>
1352 * processes.c (CreateProcess): The pipe-based cross-process
1353 exclusion technique was trying to write NULL buffers when appname
1354 was NULL (eg when coming from ShellExecuteEx,) which usually
1355 succeeded even though EFAULT was returned - but sometimes it
1356 failed. This meant that the child process could block forever on
1357 the pipe read. Replace it with the simpler shared handle
1358 semaphore protection used everywhere else. This showed up with
1359 the test case in bug 76684.
1361 Tue Dec 13 11:41:49 GMT 2005 Paolo Molaro <lupus@ximian.com>
1363 * shared.c: fallback to private mmap when shared mmap doesn't work
1366 2005-12-06 Dick Porter <dick@ximian.com>
1370 * semaphore-private.h:
1371 * semaphores.c: Implement named semaphores
1373 2005-11-24 Dick Porter <dick@ximian.com>
1375 * processes.c (GetProcessId): Implement GetProcessId()
1377 2005-11-17 Dick Porter <dick@ximian.com>
1380 * processes.c: Implement ShellExecuteEx as a wrapper around
1383 2005-11-11 Dick Porter <dick@ximian.com>
1385 * threads.c: Give mutex abandoning its own exported function, so
1386 it can be called when the runtime is cleaning up.
1388 * handles.c (_wapi_search_handle_namespace): Do a handle
1389 collection befre starting to check namespace strings, so that any
1390 stale cruft gets removed.
1392 2005-11-11 Dick Porter <dick@ximian.com>
1394 * threads.c: Move thread handles back into the shared space.
1396 * handles.c (_wapi_handle_unref): Add support for shared handles
1397 with close() handlers
1399 2005-11-04 Dick Porter <dick@ximian.com>
1401 * sockets.c (ioctlsocket): Use select instead of if to avoid a
1402 type promotion problem on 64bit freebsd. Based on patch by Lou
1403 Kamenov <kamenovl@gmail.com>, fixes bug 76447.
1405 2005-11-04 Dick Porter <dick@ximian.com>
1407 * io.c (file_write): Only do the file locking if
1408 MONO_STRICT_IO_EMULATION is set.
1410 2005-10-21 Dick Porter <dick@ximian.com>
1413 * handles.c (_wapi_lookup_handle): Cope when the shared part of a
1414 handle has been deleted.
1415 (_wapi_handle_unref): And when the deleted shared part is pointed
1416 to as a handle is deleted
1418 2005-10-20 Dick Porter <dick@ximian.com>
1420 * processes.c (process_set_current): If the expected process
1421 handle slot doesn't contain the correct pid, create a new handle.
1423 * handles.c (_wapi_search_handle): When the search doesn't find
1424 anything, return failure instead of the last handle we looked at.
1425 (_wapi_handle_ref, _wapi_handle_unref): Don't try to ref or unref
1426 unused handles (makes tracking refcounting bugs easier.)
1428 2005-10-19 Dick Porter <dick@ximian.com>
1431 * handles-private.h:
1435 * collection.c (_wapi_handle_collect): Remove the shared handle
1436 indirection layer, and use locking instead. Delete other
1437 complexity that is no longer needed. Refcount shared handles and
1438 delete them when needed, but keep the timestamps so that orphaned
1439 handles will be cleaned up eventually.
1441 * shared.c (_wapi_shm_file): Add processor, OS and struct size
1442 info to the shared file names, to cope with dual-boot and 32/64bit
1443 size issues. Fixes bug 75839.
1445 * wait.c (WaitForMultipleObjectsEx): No need to distinguish
1446 between shared handles and private, as the wait functions cope
1447 with both together now.
1449 2005-10-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1451 * io.c: removed NO_SIGPIPE macro.
1452 * sockets.c: no need for MSG_NOSIGNAL or ignoring SIGPIPE.
1454 2005-10-11 Dick Porter <dick@ximian.com>
1456 * sockets.c (_wapi_getsockopt): Translate SO_ERROR results into
1459 * error.c (errno_to_WSA): Don't return a bogus error if someone
1460 asks to translate errno 0.
1462 2005-10-11 Dick Porter <dick@ximian.com>
1464 * handles.c: Fix several race conditions
1466 2005-10-11 Miguel de Icaza <miguel@novell.com>
1468 * io.c: no need to block SIGPIPE anymore, as it is ignored.
1470 2005-10-05 Dick Porter <dick@ximian.com>
1472 * threads.c (_wapi_thread_own_mutex, _wapi_thread_disown_mutex):
1473 Keep a reference to mutexes owned by threads, so they won't be
1474 destroyed prematurely. Fixes dotmsnclient crash.
1476 2005-09-26 Sebastien Pouliot <sebastien@ximian.com>
1478 * io.c: Apply patch from #76192 (Can't write files past 2gb on AMD64
1479 (x86_64)) for Brion on IRC (Dick approved it).
1481 2005-09-23 Dick Porter <dick@ximian.com>
1483 * processes.c: Don't wait for processes that have already been
1484 signalled; also fix typo.
1486 * handles.c: Improve locking inside new handle and handle
1487 searching functions.
1489 2005-09-20 Dick Porter <dick@ximian.com>
1492 * processes.c: Periodically waitpid for known process IDs. Fixes
1495 2005-09-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1498 (CreateFile): if the file is a named pipe, treat the handle as a pipe,
1499 not as a file. Fixes bug #76075.
1501 2005-08-27 Zoltan Varga <vargaz@gmail.com>
1503 * atomic.h: Add support for intel icc.
1505 2005-08-25 Zoltan Varga <vargaz@gmail.com>
1507 * io-layer.h: Include winbase.h not WinBase.h.
1509 2005-08-19 Dick Porter <dick@ximian.com>
1511 * threads.c, threads.h, thread-private.h: Use a gsize to store the
1512 thread ID, so it can hold a 64 bit value if needed.
1514 2005-07-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1516 * error.c: map ENOENT to WSAECONNREFUSED. It might happen when
1517 connecting to unix sockets. Closes bug #75632.
1519 2005-07-05 Dick Porter <dick@ximian.com>
1521 * io.c: Make sure SIGPIPE is ignored when calling write(2).
1522 Prevents the runtime exiting when writing to a closed pipe,
1525 2005-06-30 Dick Porter <dick@ximian.com>
1527 * shared.c (_wapi_shm_semaphores_init): Add some helpful error
1528 messages when semget () fails due to lack of resources.
1530 2005-06-21 Dick Porter <dick@ximian.com>
1535 * threads.c: Keep a list of owned mutexes in each thread handle,
1536 so that it is easier to abandon them when the thread exits.
1537 Removes a bottleneck when multiple threads are finishing in
1540 2005-06-12 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1542 * io.c: (GetLogicalDrives) when a bogus line is read, don't leak memory.
1543 When the buffer has not enough space, close the file before returning.
1545 2005-06-09 Duncan Mak <duncan@novell.com>
1547 * *.h: Added G_BEGIN_DECLS and G_END_DECLS where appropriate to
1548 all public headers. Fixes #74919.
1550 2005-05-30 Zoltan Varga <vargaz@freemail.hu>
1552 * atomic.h: Add IA64 atomic ops.
1554 2005-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1556 * processes.c: make ExitCode be valid even if the user didn't call
1557 WaitForExit() and is just polling on HasExited.
1559 2005-05-17 Dick Porter <dick@ximian.com>
1561 * io.c (file_getfilesize): Clear the error value, so that files
1562 with sizes with the low bits 0xFFFFFFFF can be distinguished from
1565 2005-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1567 * shared.c: forgot to ignore a warning.
1569 2005-05-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1571 * shared.c: don't display warnings after reboots.
1573 2005-05-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1575 * sockets.c: on windows, getsockopt/setsockopt for send/receive timeout
1576 use an integer in milliseconds. We were using a struct timeval.
1578 2005-05-06 Dick Porter <dick@ximian.com>
1580 * handles-private.h:
1587 * collection.h: Use SysV semaphores for managing access to the
1588 shared memory - in return for the ludicrous api we get
1589 synchronisation primitives that can be cleaned up by the kernel
1590 even when a process quits unexpectedly. This removes the
1593 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
1595 * handles.c: Always use polling in the waits, since
1596 mono_cond_timedwait can't be interruped by the thread abort signal.
1598 2005-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1600 * events.c: calling Set on AutoResetEvent several times has the same
1601 effect as calling it only once if no thread is waiting for it.
1603 2005-04-29 Dick Porter <dick@ximian.com>
1605 * processes.c (EnumProcesses): Use a GArray instead of a GPtrArray
1606 now it's storing pids not handles, also fixes memory leak caused
1607 by unclear glib documentation.
1609 * sockets.c (WSACleanup): Remove unused variable
1611 2005-04-29 Dick Porter <dick@ximian.com>
1613 * handles.c (_wapi_handle_check_share_by_pid): For systems that
1614 don't have file descriptor info in /proc check that the original
1615 opener of a file is still there, if a share violation would
1618 2005-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1621 * handles-private.h: added _wapi_handle_forecch that loops through all
1622 the handles and call a callback function when a handle of the given
1625 * sockets.c: no need to keep open sockets in an array, as we have them
1626 in the handles structure.
1630 2005-04-28 Dick Porter <dick@ximian.com>
1632 * processes.c: Cope with handles that are only around for as long
1633 as the search is running. If we're searching for process handles,
1634 check to see if the process is still running and signal it if not.
1636 * handles.c (_wapi_search_handle): Search in the shared space as
1637 well. Fixed bug 74752.
1640 * handles.c (_wapi_handle_new_from_offset):
1641 _wapi_handle_new_for_existing_ns () was doing exactly the same as
1642 this, so deleted it.
1644 2005-04-26 Dick Porter <dick@ximian.com>
1646 * handles.c: Fix stupid thinko where if a new shared handle is
1647 created but a collection was needed to free some space, it
1648 returned an error anyway. Should fix the messages shown in bug
1651 2005-04-25 Dick Porter <dick@ximian.com>
1653 * handles.c (_wapi_handle_check_share): Only consider mono
1654 processes when looking to see if a file is still being held open,
1655 while checking share permissions.
1657 2005-04-25 Dick Porter <dick@ximian.com>
1661 * wapi-private.h (struct _WapiHandleOps):
1662 * handles.c (_wapi_handle_unref): When destroying handles, save
1663 the handle data and call the close function only after the array
1664 slot has been cleared. This prevents race conditions with file
1665 descriptors, fixing bug 74713.
1667 * mutexes.c: Delete the handle close functions, they didn't do
1670 * error.c (_wapi_get_win32_file_error): Add a mapping for EINTR so
1671 the "Unknown error" g_warning doesn't get displayed.
1673 2005-04-25 Dick Porter <dick@ximian.com>
1676 * threads.c: Make thread handles process-private for now to take
1677 some of the space pressure off the shared memory, while I work on
1680 2005-04-21 Dick Porter <dick@ximian.com>
1682 * handles.c (_wapi_handle_check_share): Make sure there is a "fd"
1683 dir in /proc before blowing away handle info. Fixes bug 74649.
1685 2005-04-21 Dick Porter <dick@ximian.com>
1687 * wait.c (WaitForMultipleObjectsEx): Implement special waits
1689 * handles.c (_wapi_handle_wait_signal_poll_share): Don't return a
1690 timeout, just wait briefly for the private signals and let the
1691 waiting thread test again. This prevents us missing shared
1694 2005-04-21 Dick Porter <dick@ximian.com>
1696 * collection.h (_WAPI_HANDLE_COLLECTION_EXPIRED_INTERVAL): Reduce
1697 the time before a slot is considered too old and deleted. This is
1698 a workaround while I come up with a proper fix.
1700 2005-04-21 Dick Porter <dick@ximian.com>
1705 * handles.c (_wapi_handle_new): Turn assertions into errors.
1707 * collection.c (_wapi_handle_collect): Use symbols not magic
1708 numbers for timeout values
1710 2005-04-19 Dick Porter <dick@ximian.com>
1714 * handles.c (_wapi_handle_count_signalled_handles)
1715 * handles-private.h (_wapi_handle_shared_lock_handle): Use new
1716 shared handle locks in critical sections.
1718 * handles.c (_wapi_handle_new_for_existing_ns): Reuse old handles
1719 if there is already one there.
1721 * handles.c (_wapi_handle_ref): It was possible for a process to
1722 exit before getting around to updating shared handle timestamps,
1725 Tue Apr 19 16:25:47 CEST 2005 Paolo Molaro <lupus@ximian.com>
1727 * threads.c: fix lookup of the thread id in the has table:
1728 always use the id value, not the pointer to the id.
1730 2005-04-18 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1732 * handles.c: fix handle returned in _wapi_handle_search_handle. Dick
1735 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1737 * io-layer/sockets.c: FIONBIO with a TRUE argument means we want
1738 non-blocking IO, not the other way around.
1740 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1744 * handles-private.h: GetFileType wasn't checking if we have memory
1745 allocated for the handle before dereferencing it. Fixes a FileStream
1748 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1752 * handles-private.h: we were calling g_renew to expand the handle array,
1753 but that might move the memory and we might have pthread conditions or
1754 mutexes in the original memory area that are being used. Now instead of
1755 expanding an existing array, we just create new ones and keep a list of
1756 them. Access to _wapi_private_handles had to be modified accordingly.
1758 2005-04-15 Dick Porter <dick@ximian.com>
1760 * collection.c: FreeBSD needs more than PTHREAD_STACK_MIN
1762 2005-04-14 Raja R Harinath <rharinath@novell.com>
1764 * wapi-private.h: Remove reference to 'daemon-private.h'.
1766 Wed Apr 13 13:12:33 EDT 2005 Paolo Molaro <lupus@ximian.com>
1768 * atomic.h: applied patch from mass@akuma.org (David Waite)
1769 to fix InterlockedExchangeAdd.
1770 Fixed a few other functions, including InterlockedCompareExchange()
1771 which was miscompiled by gcc with optimizations enabled.
1773 2005-04-13 Dick Porter <dick@ximian.com>
1775 * io.c (share_check):
1776 * handles.c (_wapi_handle_check_share): Refine the file check so
1777 that sharing violations within the same process don't cause
1780 2005-04-13 Dick Porter <dick@ximian.com>
1782 * io.c (FindFirstFile): Fix bugs introduced with the merge (bug
1785 2005-04-12 Dick Porter <dick@ximian.com>
1787 The daemon-less io-layer. Extensive lowlevel changes in
1788 handles.c, requiring some corresponding changes in other files
1789 calling these functions. Private_foo structures have been
1792 File descriptor handling differences account for most of the
1793 changes in io.c and sockets.c.
1797 * mutexes.c: Named mutexes are now a distinct type.
1798 * atomic.h: Fix a PPC uninitialised variable warning.
1799 * wait.c: Check conditions before waiting on a condition variable.
1800 * processes.c: Handle process fork and wait without a daemon
1801 (though this has the limitation of only being able to wait for
1804 2005-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1811 * sockets.h: removed dead code that deals with async IO.
1813 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
1815 * atomic.c (InterlockedIncrement): Fix fallback implementation of
1816 InterlockedIncrement and InterlockedDecrement. Fixes #74228.
1818 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
1820 * io-layer.h: Add required header files for compiling with VS.NET.
1822 2005-03-17 Miguel de Icaza <miguel@novell.com>
1824 * io.c: don't fail on NFS when there are no more locks available.
1826 2005-03-09 Dick Porter <dick@ximian.com>
1828 * error.c (_wapi_get_win32_file_error): ENFILE and EMFILE should
1829 map to ERROR_TOO_MANY_OPEN_FILES, not ERROR_NO_MORE_FILES. Fixes
1832 2005-03-09 Dick Porter <dick@ximian.com>
1834 * daemon.c (process_process_fork): Initialise the handle data
1835 before using it in the error case. This is probably the error
1836 we're working around in the previous change. Spotted by Taru Jain
1837 <tjain@novell.com> and Hemanth Yamijala <YHemanth@novell.com>.
1839 2005-03-07 Dick Porter <dick@ximian.com>
1841 * daemon.c: It looks like g_shell_parse_argv() can return
1842 argv[0]=NULL somehow, yet still not give an error. Make sure we
1843 don't pass NULL to strrchr(), working around a segfault that
1844 showed up on ZLM testing.
1846 2005-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1848 * sockets.c: translate EINPROGRESS to EWOULDBLOCK in connect. This is
1849 the expected error code showed by the test case in bug #73053.
1851 2005-02-18 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1853 * io.c: another leftover.
1855 Fri Feb 18 17:37:29 CET 2005 Paolo Molaro <lupus@ximian.com>
1857 * io.c: fixed logic in checking errno in rev 40815.
1859 Fri Feb 18 16:00:29 CET 2005 Paolo Molaro <lupus@ximian.com>
1861 * threads.c: we don't depend on the GC checking tls
1863 * processes.c: remove unused ref to GC headers.
1865 Thu Feb 17 19:57:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1867 * io.c: remove _wapi_thread_cur_apc_pending () checks
1868 when the siscall should return immediatly and handle
1869 the case when a syscall is interrupted without
1870 erroring out, but returning a 0 read/write if possible.
1871 Still the cases of read from file need to be handled.
1873 Tue Feb 8 18:28:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1875 * threads.c: make people test with 1 MB stack per thread.
1877 2005-01-17 Dick Porter <dick@ximian.com>
1879 * timefuncs.h: Make WapiFileTime endian-aware, as it's often
1880 cast to and from 64bit ints. Fixes bug 71213.
1882 2005-01-11 Dick Porter <dick@ximian.com>
1884 * error.c (errno_to_WSA): Add EADDRNOTAVAIL error code
1887 Mon Jan 10 16:15:19 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
1889 * atomic.h: Fix functions on s390.
1891 Mon Jan 10 20:30:19 CET 2005 Paolo Molaro <lupus@ximian.com>
1893 * atomic.h: fix some functions on ppc (tests/interlocked.cs).
1895 2005-01-10 Dick Porter <dick@ximian.com>
1897 * misc.c (_wapi_calc_timeout): Guard against overflow when
1898 calculating timeouts. This makes waiting with a large
1899 (Int32.MaxValue) timeout not return immediately.
1901 2004-12-23 Ben Maurer <bmaurer@ximian.com>
1903 * io.c (io_ops): make this `const' so it is shareable (well, only
1904 really shareable if it is statically linked...)
1906 Mon Dec 20 11:58:33 CET 2004 Paolo Molaro <lupus@ximian.com>
1908 * threads.c, threads.h: add accessor to get the pthread_key_t for
1911 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1913 * io.c: check for the existence of 'dest' and set ERROR_ALREADY_EXISTS
1914 if it exists and is not the same as 'src'.
1916 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1918 * atomic.h : Fix InterlockedCompareExchange for s390/s390x.
1920 2004-12-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1922 * processes.c: unquote the cmd path, allow for ' or " when quoting and
1923 pass the quoted program name to the daemon, otherwise the call to
1924 g_shell_unquote in the daemon will break things up.
1926 2004-10-14 Dick Porter <dick@ximian.com>
1928 * sockets.c (_wapi_accept): Revert the previous change. We now
1929 set the accepted socket to have the same blocking status as the
1930 listening socket in managed code. This follows MS behaviour.
1932 2004-10-14 Dick Porter <dick@ximian.com>
1934 * sockets.c (_wapi_accept): On Darwin, make sure a newly
1935 accept()ed socket is blocking. Fixes bug 67355, patch by
1936 grompf@sublimeintervention.com.
1938 2004-10-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1940 * system.c: check the number of online processors instead of the
1941 existing ones. Sanitize return value if it's an error.
1943 2004-10-03 Ben Maurer <bmaurer@ximian.com>
1945 * system.c: Add support for getting the # of cpus.
1947 2004-09-28 Dick Porter <dick@ximian.com>
1949 * io.c (pipe_close_private): Fix one small typo in the last change
1950 that totally hosed process creation with redirected pipes.
1952 2004-09-24 Dick Porter <dick@ximian.com>
1959 * handles-private.h: Cope when a file descriptor is reused while
1960 the handle that thought it owned it is still referenced, instead
1961 of asserting. Probably fixes bug 66479, though we've been unable
1964 2004-09-09 Dick Porter <dick@ximian.com>
1967 * io.c: Set error codes everywhere.
1969 2004-09-06 Dick Porter <dick@ximian.com>
1971 * handles.c (_wapi_handle_unref): Reset the private record's type
1972 (CloseHandle): Check for a fd mapping failure, and return FALSE.
1973 (_wapi_handle_process_fork): Fix long-standing bug in checking
1974 handle return values. Also do the required bookkeeping with the
1975 new process's handles.
1977 * daemon.c: When creating a new process's handles, check whether
1978 the shared space needs to be increased
1980 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
1982 * shared.c (_wapi_shm_file): Fix leaking of filename.
1984 2004-08-19 Dick Porter <dick@ximian.com>
1986 * handles.c (_wapi_handle_count_signalled_handles): Fix thinko
1987 introduced with the fd offset stuff: unlock handles properly when
1988 backing off. Fixes the monologue hang at exit.
1990 2004-08-18 Dick Porter <dick@ximian.com>
1993 * io.c: Check that new fds fit in the table, return error if not
1995 * daemon.c (_wapi_daemon_main):
1996 * handles.c (shared_init): Have all processes agree on a size for
1999 2004-08-17 Dick Porter <dick@ximian.com>
2001 * daemon.c (process_new):
2002 * handles.c (_wapi_handle_new_internal): Cope when the space
2003 reserved for file descriptors is larger than the shared segment
2004 size. Fixes the crash reported when running mono under gdb on
2007 2004-08-16 Dick Porter <dick@ximian.com>
2011 * handles-private.h (_wapi_handle_fd_offset_to_handle): Improve
2012 error checking with passed-in file descriptors.
2014 2004-08-11 Dick Porter <dick@ximian.com>
2017 * io.c: Returned handle values are the file descriptor the handle
2021 * handles-private.h:
2022 * daemon.c: Reserve the range of handles that can have the same
2023 values as file descriptors. These won't be used, but the values
2024 will be used as file, console, pipe or socket handles. The fd to
2025 handle mapping is done internally and is invisible to users.
2028 * wapi-private.h (_WAPI_HANDLE_VERSION): Increment, because we now
2029 reserve a chunk of handle space.
2031 2004-08-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2033 * atomic.h: add support for 64-bit S/390
2035 2004-07-22 Dick Porter <dick@ximian.com>
2038 * threads.c: Move the destruction of the internal thread data to
2039 after the thread has been joined. Fixes bug 61418.
2041 2004-07-14 Dick Porter <dick@ximian.com>
2043 * wait.c (test_and_own): When not waiting for all handles to
2044 become signalled, only own and return the lowest. All the
2045 documentation suggests that the old way was correct, but
2046 experimentation shows it actually works like this. Patch by
2047 Sébastien Robitaille
2048 (sebastien.robitaille@croesus.com), fixes bug 61511.
2050 2004-07-09 Ben Maurer <bmaurer@ximian.com>
2052 * threads.c: register roots for gc
2054 2004-07-08 Dick Porter <dick@ximian.com>
2056 * io.c (file_seek): If there is a high 32bit offset part, make
2057 sure the low part isn't sign-extended. Set error codes when
2058 returning failure. Fixes bug 61131.
2060 2004-07-06 Dick Porter <dick@ximian.com>
2062 * io.c (file_setfiletime): Check for underflow when converting to
2063 time_t values. Set error codes when returning failure. Fixes bug
2066 2004-07-05 Dick Porter <dick@ximian.com>
2068 * mutexes.c (mutex_ops_init): Make the named mutex mutex sharable.
2070 * daemon.c (unref_handle): Only destroy a handle if all processes
2071 have released it, not just the current one. Fixes bug 60887.
2073 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
2075 * mono-mutex.h atomic.h: Add G_GNUC_UNUSED to static inline functions
2076 to prevent warnings.
2078 2004-06-24 Dick Porter <dick@ximian.com>
2080 * mutexes.c: Indicate when a named mutex was reused
2082 2004-06-24 Dick Porter <dick@ximian.com>
2084 * threads.c (SuspendThread):
2085 * timed-thread.c (_wapi_timed_thread_suspend): Wrap sem_wait in a
2086 while loop. See bug 58161.
2088 Wed Jun 23 23:29:04 CEST 2004 Paolo Molaro <lupus@ximian.com>
2090 * io.c: don't use sharemode for on-disk file permissions: it's used
2091 for shared access to the open file.
2093 2004-06-22 Dick Porter <dick@ximian.com>
2095 * events.c (CreateEvent): When creating an auto-reset event that
2096 is initially owned, make sure the set count starts at 1.
2098 2004-06-18 Dick Porter <dick@ximian.com>
2101 * events.c: Auto-reset events need to release one thread for each
2102 time SetEvent() is called. Fixes bug 41292.
2106 * mutexes.c: Scan for mutexes that are still locked by a thread
2107 when it exits. Fixes the MS demo app linked by bug 41292.
2109 * wait.c (test_and_own): Make sure a handle is signalled before it
2112 2004-06-16 Dick Porter <dick@ximian.com>
2114 * timed-thread.c: Call the thread cleanup exit routine before taking
2115 the join mutex, because this could deadlock if another thread tries
2116 to join in the meantime. This fixes the hang-at-exit problem seen
2119 2004-06-03 Lluis Sanchez Gual <lluis@ximian.com>
2121 * threads.c: Implemented SleepEx.
2122 * threads.h: Fixed SleepEx signature.
2124 2004-06-03 Miguel de Icaza <miguel@ximian.com>
2126 * threads.c: When running under valgrind, do not allocate too much
2127 stack, as Valgrind default is 1 meg.
2129 2004-05-27 Dick Porter <dick@ximian.com>
2132 * io.c: Implemented LockFile() and UnlockFile()
2134 2004-05-21 Dick Porter <dick@ximian.com>
2136 * io.c (CreateFile): Check for existing share modes when opening
2140 * handles-private.h:
2141 * daemon-messages.h:
2142 * daemon.c: Maintain a hash of file share modes, keying on device
2143 and inode (to cope with symlinks.)
2145 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
2147 * daemon-messages.c: Retry if the communication with the daemon is
2148 interrupted by a signal.
2149 * io.c, sockets.c: Check for EINTR in every syscall that can be interrumped.
2150 Only return an error in this case if there is something in the apc queue
2151 (which means that it is an interruption requested by the "user").
2152 * processes.c: Use WaitForSingleObjectEx. No need to pass "alertable" as
2153 true since the wait is small.
2154 * shared.c: Retry write calls when interrumped by a signal.
2155 * timed-thread.h, timed-thread.c: added _wapi_thread_apc_pending, which
2156 returns TRUE if there are pending asynchronous calls (APC) for the
2157 provided thread. Also added _wapi_thread_dispatch_apc_queue which calls
2158 the enqueued APCs. Defined a new struct ApcInfo that holds information
2159 about an enqueued APC.
2160 * thread-private.h, threads.c: Implemented QueueUserAPC (which does the same
2161 as in win32),_wapi_thread_apc_pending and _wapi_thread_dispatch_apc_queue.
2162 These last two methods call the corresponding apc methods in
2163 thread-private using the provided thread handle.
2164 * threads.h: Added QueueUserAPC.
2165 * uglify.h: Added WapiApcProc (needed by QueueUserAPC).
2166 * wait.c, wait.h: Changed WaitForSingleObject to WaitForSingleObjectEx, and
2167 WaitForMultipleObjects to WaitForMultipleObjectsEx. Implemented support
2168 for APCs in those two methods and also in SleepEx.
2170 2004-05-17 Dick Porter <dick@ximian.com>
2172 * io.c (CopyFile): Speed up. Fixes bug 57859.
2174 2004-05-13 Dick Porter <dick@ximian.com>
2175 * mono-mutex.c (mono_mutex_unlock): Return EPERM when the current
2176 thread doesn't own the mutex, rather than assert()ing.
2178 2004-05-11 Dick Porter <dick@ximian.com>
2180 * shared.c (_wapi_shm_attach): Cope when a previous daemon startup
2181 attempt failed, leaving shared files that look like a daemon is
2184 2004-05-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2187 (SetFileAttributes): don't the the exec bit if the corresponding read
2190 2004-05-10 Zoltan Varga <vargaz@freemail.hu>
2192 * io.c (FindFirstFile): Fix invalid free.
2194 2004-05-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2196 * io.c: translate from GFileError to errno codes and don't free
2197 variables right after calling mono_io_scandir, as we may overwrite
2200 2004-05-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2202 * io.c: g_dir_open return ENOENT for directories on which we don't have
2203 read/execute permission, while returning EPERM for anything below those.
2204 So, change ENOENT by EPERM if the directory exists.
2206 2004-05-07 Dick Porter <dick@ximian.com>
2208 * io.c (SetFileAttributes): Don't have failed chmod()s cause a
2209 "file not found" error. Fixes bug 54032.
2211 2004-05-07 Dick Porter <dick@ximian.com>
2213 * io.c (FindFirstFile): Comment out a windows-compatibility check
2214 that breaks when directories have metachars in their names.
2215 Workaround for bug 58116.
2217 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2219 * io.c: fixed for FindFirstFile for empty directories. Closes
2222 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2224 * processes.c: set the start time for the current process. Fixes bug
2227 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2229 * io-private.h: 'namelist' is now a gchar ** in _WapiHandlePrivate_find.
2230 * io.c: implemented scandir using glib functions.
2232 2004-05-04 Dick Porter <dick@ximian.com>
2234 * daemon.c (read_message): Return FALSE on error so the GSource
2235 callback itself can return FALSE. Cures the infinite loop poll()
2237 * shared.c: Fix some daemon startup race conditions.
2239 2004-04-29 Miguel de Icaza <miguel@ximian.com>
2241 * io.c (CopyFile): Use 32k buffers to copy the file instead of 2k,
2242 use the stack, do not use dynamic memory.
2244 2004-04-29 Zoltan Varga <vargaz@freemail.hu>
2246 * io.c: Add scandir implementation for platforms which do not have
2249 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2251 * io.[ch]: implemented GetLogicalDriveStrings.
2253 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2256 * sockets.c: use the field name from configure when accessing sigval
2257 pointer field. Makes this work on the Mac.
2259 2004-04-28 Bernie Solomon <bernard@ugsolutions.com>
2261 * atomic.c: (InterlockedExchange) fix typo for
2264 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2267 * sockets.c: added check for sys/aio.h.
2269 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2271 * error.[ch]: added _wapi_get_win32_file_error...
2272 * io.c: ... which was _wapi_get_win32_error here.
2273 * sockets.c: rename the function calls here too.
2275 2004-04-28 Dick Porter <dick@ximian.com>
2277 * daemon-messages.c: Avoid a deadlock when a thread is killed while
2278 waiting for the daemon by using a recursive mutex. Helps bug 56699.
2280 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2282 * io.c: fixed leak in async_notifier().
2284 * sockets.[ch]: added AIO support for sockets and fixed WSAIoctl
2287 * threads.c: removed old comment.
2289 2004-04-26 David Waite <mass@akuma.org>
2291 * daemon-messages.h:
2298 * wapi-private.h: remove comma from end of enumeration declarations
2299 * status.h: cast unsigned int types to int for enum assignment
2301 2004-04-26 David Waite <mass@akuma.org>
2304 * timefuncs.c: declare 64-bit constants as long long types (i.e.
2307 2004-04-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2309 * socket-wrappers.h: _wapi_socket == WSASocket now. Added
2310 WSA_FLAG_OVERLAPPED.
2312 * sockets.c: new unused parameters for _wapi_socket.
2314 2004-04-22 Miguel de Icaza <miguel@ximian.com>
2316 * timed-thread.c: Replace sem_init with MONO_SEM_INIT to handle
2317 the fact that MacOS X is a piece of junk (sem_init is *defined* in
2318 the libc, but they return `not implemented').
2320 2004-04-22 Dick Porter <dick@ximian.com>
2323 * handles-private.h: Reference the handle when it is locked, so
2324 that another thread can't blow it away while we're waiting for it
2325 to become signalled.
2336 * handles-private.h:
2339 * daemon-messages.c:
2340 * critical-sections.c:
2341 * atomic.c: Added pthreads cleanup handlers and error asserts
2344 * handles.c: Fixed the gcc "variable might be used uninitialised"
2345 warnings. They can't happen, but gcc doesn't know that
2346 g_assert()s don't return.
2348 Fixed the declaration of _wapi_handle_process_kill() so that it
2349 expects the correct type for the pid.
2351 * threads.c: Removed the TLS_PTHREAD_MUTEX style locking that
2352 hasn't been used in ages and just made the code more complex.
2354 2004-04-17 Zoltan Varga <vargaz@freemail.hu>
2356 * processes.c: Include <signal.h> for SIGKILL and SIGILL + fix some
2357 warnings. Fixes #57168.
2359 2004-04-16 Dick Porter <dick@ximian.com>
2361 * threads.c (Sleep): Using div(3) with a negative (when signed)
2362 numerator causes the quotient to be 0 and the remainder to be the
2363 numerator. This feeds a small negative value to nanosleep(3),
2364 which will return immediately and cause a busy wait. Fixes bug
2367 2004-04-15 Dick Porter <dick@ximian.com>
2370 * io.c: Rewrite FindFirstFile and FindNextFile using scandir(3)
2371 and fnmatch(3) instead of glob(3). glob() can't cope with being
2372 given filenames containing metachars. This fixes bug 40557.
2374 2004-04-14 Bernie Solomon <bernard@ugsolutions.com>
2376 * security.c: #warning is a GCC-ism
2378 2004-04-13 Sebastien Pouliot <sebastien@ximian.com>
2380 * security.c: Removed GetUserName as glib g_get_user_name does a
2381 better (portability) job. Added ImpersonateLoggedOnUser and
2384 2004-04-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2386 * mono-mutex.h: move pthread_mutex_timedlock declaration to...
2387 * mono-mutex.c: ...here. It was causing a warning that prevented
2388 libgdiplus compilation.
2390 2004-04-04 Miguel de Icaza <miguel@ximian.com>
2392 * security.c (GetUserName): Make it work on MacOS X
2394 2004-04-02 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2396 * security.c: use getpwuid_r if available. This one is thread-safe.
2398 2004-04-02 Sebastien Pouliot <sebastien@ximian.com>
2400 * Makefile.am: Added security.c|h.
2401 * security.c: New file for security related functions. Added function
2402 GetUserName to fix #56144.
2403 * security.h: New. Header file for security.c
2404 * wapi.h: Added include for security.h
2406 2004-03-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2408 * daemon-messages.h: added kill structs.
2410 * daemon.c: implemented process_process_kill.
2411 * handles-private.h: define process_process_kill.
2412 * handles.c: implemented _wapi_handle_process_kill.
2413 * processes.[ch]: implemented TerminateProcess.
2415 2004-03-25 Bernie Solomon <bernard@ugsolutions.com>
2417 * daemon.c (rem_fd): On solaris you seem to get an
2418 error even after removing the input source so don't
2419 try and rem_fd it twice.
2421 2004-03-25 Lluis Sanchez Gual <lluis@ximian.com>
2423 * daemon.c: in process_post_mortem, If the child terminated due to the
2424 receipt of a signal, the exit status must be based on WTERMSIG, since
2425 WEXITSTATUS returns 0 in this case.
2427 2004-03-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2429 * daemon.c: turned a warning into a DEBUG statement. Now we may hit it.
2431 2004-03-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2433 * daemon.c: only call getdtablesize () once.
2434 * processes.c: wait 500 ms to check if execve failed and throw the same
2435 exception as MS on failure. Fixes bug #32809.
2437 2004-03-17 Bernie Solomon <bernard@ugsolutions.com>
2439 * io.c (async_notifier): use "union sigval" rather
2440 than sigval_t as Solaris doesn't have sigval_t
2441 (which isn't in IEEE 1003.1 either).
2443 2004-03-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2445 * io.c: added debug stuff and removed a few redundant lines in
2448 2004-03-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2450 * io-private.h: added new fields for file structure. Declare
2451 _wapi_io_add_callback.
2453 * io.c: added _wapi_get_win32_error, support aio_read/write in
2454 file_read/write. Implemented _wapi_io_add_callback, which is where
2457 * io.h: added new fields for WapiOverlapped and typedef for the
2460 * processes.c: fixed off-by-one bug when handling environment variables
2463 * threads.[ch]: implemented BindIoCompletionCallback.
2465 * uglify.h: added typedef for LPOVERLAPPED_COMPLETION_ROUTINE.
2467 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
2469 * socket-wrappers.h: Remove extra semicolon.
2471 2004-03-03 Dave Camp <dave@ximian.com>
2473 * daemon.c: (add_fd), (fd_activity), (_wapi_daemon_main):
2474 Use a new main context.
2476 2004-03-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2479 (GetFileAttributes): set the error depending on errno instead of
2480 setting ERROR_FILE_NOT_FOUND always. See bug #55160.
2482 2004-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2485 (CopyFile): free the buffer on error.
2487 (WSAIoctl): free the buffer on error.
2489 2004-02-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2491 * error.c: fixed mapping for EPROTONOSUPPORT and ESOCKTNOSUPPORT.
2493 * sockets.[ch]: retry creating the socket for AF_INET, SOCK_RAW
2494 using IP protocol with IP over IP. Implemented WSAIoctl UNIX-style.
2496 2004-01-27 Bernie Solomon <bernard@ugsolutions.com>
2498 * shared.c (_wapi_shm_file): add hostname
2499 to shared data file names to handle NFS mounted
2502 Mon Jan 26 16:15:03 CET 2004 Paolo Molaro <lupus@ximian.com>
2504 * sockets.h: remove obsolete soklen_t typedef.
2506 Fri Jan 23 21:07:02 CET 2004 Paolo Molaro <lupus@ximian.com>
2508 * socket-wrappers.h, sockets.h, sockets.c, Makefile.am: move socket
2509 wrappers to its own non-installed header file.
2511 2004-01-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2514 (FindFirstFile): unlock the handle if FindNextFile fails.
2515 (FindNextFile): g_free a couple of pointers before retrying.
2518 (WaitForMultipleObjects): if only one handle provided, use
2519 WaitForSingleObject.
2521 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
2523 * handles-private.h: (_wapi_handle_type) check
2524 for segment in range before using it
2526 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
2528 * thread-private.h: _wapi_thread_ops is now const
2531 Mon Dec 22 18:29:03 CET 2003 Paolo Molaro <lupus@ximian.com>
2533 * threads.c, timed-thread.c, timed-thread.h: use mach
2534 semaphores on Darwin (MacOSX) since the posix ones
2535 are mostly broken there (threads are not created suspended
2536 and they can start executing before they are fully initialized
2537 like in tests/thread-static.cs).
2539 Mon Dec 22 17:18:45 CET 2003 Paolo Molaro <lupus@ximian.com>
2541 * atomic.h: ppc fixes.
2543 2003-12-19 Bernie Solomon <bernard@ugsolutions.com>
2545 * handles.c: remove my bad use of MONO_ZERO_ARRAY_LENGTH
2548 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
2550 * shared.c: (_wapi_shm_open) make scratch file
2551 not have to immediately regrow to avoid remaps
2552 (HPUX can't cope with these).
2553 (_wapi_shm_attach) use actual size of file
2554 to set scratch data_len for the creating process.
2556 * handles.c: (_wapi_handle_new_internal) make
2557 sure mutex & cond var are initialized even for
2558 non process shared ones.
2559 (_wapi_handle_unref) always call destroy
2560 routines on mutex & cond var
2562 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
2564 * daemon.c: change channel data structure so
2565 input sources are removed from glib event loop
2566 properly. xsp works better on Solaris and
2569 2003-12-12 Bernie Solomon <bernard@ugsolutions.com>
2571 * wapi-private.h: Replace G_GNUC_PRETTY_FUNCTION
2572 definition with file & line number for non-GCC
2575 2003-12-08 Bernie Solomon <bernard@ugsolutions.com>
2577 * Makefile.am: make sure hppa_atomic.s is in distribution
2579 2003-12-01 Dick Porter <dick@ximian.com>
2582 * mutexes.c (CreateMutex):
2583 * mutex-private.h (struct _WapiHandle_mutex):
2584 * handles.c: Look up certain handle types by name, in a shared
2585 namespace. Currently only mutex handles have this implemented.
2588 * semaphores.c (CreateSemaphore):
2589 * events.c (CreateEvent): Fix signature
2591 2003-11-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2593 * io.c: don't call g_free before testing errno as it may modify it.
2594 If the path exists, return an error if it's not a directory. Fixes
2597 2003-11-20 Dick Porter <dick@ximian.com>
2599 * io.c: Missed a little-endian UTF16 conversion. Patch from
2600 Jeroen Zwartepoorte (Jeroen@xs4all.nl), fixes bug 51065.
2602 2003-10-29 Dick Porter <dick@ximian.com>
2604 * io.c (MoveFile): If the move crosses filesystems, try and fall
2605 back to copy and delete. Patch from Jörg Rosenkranz
2606 (JoergR@voelcker.com), fixes bug 50298.
2608 2003-10-28 Dick Porter <dick@ximian.com>
2610 * io.c: Use the new encoding conversion to cope with non-utf8
2611 locales in filenames.
2613 * processes.c: Ditto for process arguments.
2615 Tue Oct 21 12:01:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2617 * atomic.h: some ppc inline asm fixes (incorrect use of labels,
2618 incorrect register constraints, incorrect clobber lists).
2620 2003-10-13 Bernie Solomon <bernard@ugsolutions.com>
2622 * Makefile.am hppa_atomic.s: add HP 64bit
2623 implementation of atomic ops
2625 2003-10-13 Zoltan Varga <vargaz@freemail.hu>
2627 * threads.c (CreateThread): Wrap pthread_attr_setstacksize call in
2628 a conditional for platforms that don't have it.
2630 2003-10-09 Bernie Solomon <bernard@ugsolutions.com>
2632 * threads.c: (CreateThread) use stacksize argument
2633 if non-zero - change default for 64 bits to 4Mb
2635 2003-09-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2637 * sockets.c: set last error when socket creation fails. This shed some
2638 light on bug #49015.
2640 2003-09-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2642 * processes.c: fixed bug #48973: we only change \ by / for the argument
2643 to be used as command.
2644 When getting the program name from the args, don't let the space between
2647 2003-09-24 Bernie Solomon <bernard@ugsolutions.com>
2649 * atomic.h atomic.c: fix sparc so lock is
2650 global, increment does so and it compiles under Sun compiler.
2652 2003-09-22 Bernie Solomon <bernard@ugsolutions.com>
2654 * handles.c: include <string.h> directly as may
2655 not be nested in <sys/un.h> like Linux
2657 2003-09-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2660 (DeleteFile): call SetLastError on failure. Fix by
2661 richard.torkar@htu.se (Richard Torkar). Closes bug #48222.
2663 2003-09-15 Lluis Sanchez Gual <lluis@ximian.com>
2665 * daemon.c: In compare_process(), discard handles already signalled.
2667 2003-09-02 Dick Porter <dick@ximian.com>
2669 * io.c: Work around glib brain-dead assumptions about utf8-encoded
2670 filenames. Fixes bug 30781.
2672 2003-08-28 Dick Porter <dick@ximian.com>
2674 * critical-sections.c: Patch from Bernie Solomon
2675 <bernard@ugsolutions.com> to emit a warning if locking a critical
2678 2003-07-23 Dick Porter <dick@ximian.com>
2681 * daemon.c (maybe_exit): Avoid the race condition when the daemon is
2682 closing but another client comes along when the shared data is still
2683 visible. Should fix bugs 33671 and 35213.
2685 2003-07-23 Dick Porter <dick@ximian.com>
2687 * handles.c: Initialise handle mutex and cond. Fix by
2688 Bernie Solomon <bernard@ugsolutions.com>
2690 2003-07-15 Dick Porter <dick@ximian.com>
2692 * timed-thread.c (timed_thread_start_routine): Fix virtual memory
2693 leak when threads quit. Fixes bug 44067.
2695 Wed Jun 18 19:08:40 CEST 2003 Paolo Molaro <lupus@ximian.com>
2697 * io.c: never add write permission for group or others in
2698 SetFileAttributes ().
2700 2003-06-17 Dick Porter <dick@ximian.com>
2702 * io.c (SetFileAttributes): Implement the ReadOnly attribute, and
2703 ignore the unsupported ones ("fixes" bug 44977).
2705 2003-06-17 Lluis Sanchez Gual <lluis@ximian.com>
2707 * misc.c: fix bug in _wapi_calc_timeout. It gave wrong values for
2708 high ms values (there was an overflow).
2710 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2712 * system.h (struct _WapiSystemInfo ): Fix warnings when using gcc-3.3.
2714 2003-06-11 Dick Porter <dick@ximian.com>
2716 * shared.c: Fix shared directory creation. Patch from
2717 Pablo Baena <pbaena@uol.com.ar>
2719 2003-06-10 Dick Porter <dick@ximian.com>
2721 * atomic.c: Delete the useless compile warning
2723 2003-06-09 Dick Porter <dick@ximian.com>
2725 * daemon.c: Lookup env as a string array. Fixes bug 44289. Also
2726 make setting the process handle value in the environment actually
2729 * processes.c: Pretty up the process name, if it happens to be
2730 "mono" such as when another mono process forks "mono foo.exe"
2732 2003-06-05 Dick Porter <dick@ximian.com>
2734 * processes.c (process_set_current): Don't do an expensive handle
2735 search at application startup, check the environment to see if the
2736 process handle has already been created.
2738 * io.c: Don't do an expensive handle search when creating stdin,
2739 stdout and stderr handles, just create them all the first time one
2746 * handles-private.h:
2747 * daemon-messages.h:
2749 * daemon.c: Support for "unlimited" number of handles and scratch
2752 Speed up application startup by passing process handle in the
2753 environment, rather than let the app scan all handles (which gets
2754 really slow when there are more than a few thousand to check.)
2756 Initialise some structs passed to syscalls, noticed by valgrind.
2759 2003-05-20 Dick Porter <dick@ximian.com>
2761 * io.c (FindFirstFile): Include . files in the glob. Fixes bug
2764 2003-05-19 Dick Porter <dick@ximian.com>
2766 * threads.c: Set the new thread's stack size to 2M. Fix needed
2767 for BSD, reported by Martin Dvorak <md@9ll.cz>
2769 2003-05-16 Dick Porter <dick@ximian.com>
2772 * io.c: Implement GetTempPath()
2774 2003-05-16 Dick Porter <dick@ximian.com>
2776 * processes.c (CreateProcess): Set some error codes
2778 2003-05-12 Dick Porter <dick@ximian.com>
2780 * misc.c (_wapi_calc_timeout): Cope with overflowing tv_nsec.
2781 Patch from Martin Dvorak <mdvorak@ninell.cz>.
2783 2003-05-10 Dick Porter <dick@ximian.com>
2785 * io.c (CopyFile): Copy file mode as well as file data. Based on
2786 suggestion by Giuseppe Greco <giuseppe.greco@agamura.com>, bug
2789 2003-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2791 * handles.c: don't call GC_gcollect when creating new handles.
2793 2003-05-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2795 * handles.c: added some debugging code. Call GC_gcollect
2796 before creating a new handle. It makes Lupus' test run smoother and
2797 faster (from 62 to 83 request per second). Notice that calling
2798 GC_finalizer_notifier if needed (GC_should_invoke_finalizer ()) does
2799 not improve nor degrade the performance, so i don't do it.
2801 2003-05-02 Dick Porter <dick@ximian.com>
2803 * sockets.c: Rearrange closesocket() and socket_close_private(),
2804 and remember to unref the handle, so we don't leak socket handles.
2805 Fix from Pelle Johnsen <pelle.johnsen@mail.dk>
2807 2003-04-11 Dick Porter <dick@ximian.com>
2809 * atomic.h: ARM atomic operations by Malte Hildingson
2810 <tds00mahi@tellus.thn.htu.se>
2812 Tue Apr 8 11:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2814 * atomic.h: fix macosx build by "Urs C. Muff" <umuff@quark.com>.
2816 2003-04-03 Martin Baulig <martin@ximian.com>
2818 The following change is conditional to `WITH_INCLUDED_LIBGC'
2819 which is not yet enabled by default.
2821 * threads.c (SuspendThread, ResumeThread): Fully implemented this.
2822 (gc_init): New static function; install a signal handler for
2823 SIGPWR which is used to suspend threads. [FIXME: it SIGPWR
2824 doesn't exist on all Unix systems, we need to find another
2826 (mono_wapi_push_thread_stack): New public function. Tells the
2827 garbage collector about the current stack pointer of a suspended
2830 2003-04-03 Martin Baulig <martin@ximian.com>
2832 * timed-thread.h (TimedThread): Added `suspended_sem',
2833 `suspend_count' and `stack_ptr'.
2835 2003-03-28 Dick Porter <dick@ximian.com>
2837 * atomic.h: PPC support gratiously donated to the public domain
2838 by John Duncan <jddst19@mac.com>
2840 2003-03-20 Dick Porter <dick@ximian.com>
2842 * sockets.c (_wapi_connect): If connect() fails with EACCES, try
2843 setting SO_BROADCAST and connecting again. Fixes bug 39178.
2845 2003-03-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2847 * processes.c: included Jerome Laban's patch and call SetLastError when
2848 the executable is not found.
2850 2003-03-03 Dick Porter <dick@ximian.com>
2852 * io.c (CreateFile): Try opening directories readonly, so that
2853 timestamps can be adjusted. Patch by Elan Feingold
2854 <efeingold@mn.rr.com>.
2856 2003-02-25 Dick Porter <dick@ximian.com>
2858 * shared.c (_wapi_shm_attach): Return a failure code on system
2859 call errors, rather than exiting.
2861 2003-02-21 Dick Porter <dick@ximian.com>
2863 * processes.c (GetCurrentProcessId): Use the current process
2864 handle to return the process ID, as getpid() is unreliable
2865 (linuxthreads gives each thread a different pid). Fixes bug
2868 2003-02-21 Dick Porter <dick@ximian.com>
2870 * io.c (FindNextFile): Skip over dangling symlinks. Fixes bug
2873 2003-02-11 Dick Porter <dick@ximian.com>
2876 * timefuncs.c: Added GetTickCount()
2878 2003-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2880 * error.c: added WSA_EHOSTUNREACH mapping.
2882 2003-01-26 Miguel de Icaza <miguel@ximian.com>
2884 * io.c (SetFileAttributes): This routine is not currently
2885 implemented for the general case, but I added a special case to
2886 set the executable bit on Linux.
2888 Wed Jan 15 15:55:40 CET 2003 Paolo Molaro <lupus@ximian.com>
2890 * sockets.h, daemon.c, io.c: compilation fixes on MacOSX.
2892 2003-01-08 Dick Porter <dick@ximian.com>
2894 * sockets.c: Fixed setting blocking mode to true (fixes bug 36388)
2896 2002-12-11 Juli Mallett <jmallett@FreeBSD.org>
2898 * daemon.c, handles-private.h, handles.c, wapi-private.h:
2899 Check for an implementation which says it supports
2900 _POSIX_THREAD_PROCESS_SHARED, rather than just one that
2901 defines the symbol. Defined but with a value of -1 still
2902 means that it is unsupported.
2904 2002-12-08 Martin Baulig <martin@ximian.com>
2906 * handles.c (_wapi_handle_new): Create new non-shared handles with
2907 an initial refcount of 1, not 0.
2909 2002-11-22 Dietmar Maurer <dietmar@ximian.com>
2911 * threads.c (TlsGetValue): removed unnecessary mutex
2913 2002-11-20 Dick Porter <dick@ximian.com>
2915 * timed-thread.c (_wapi_timed_thread_attach): Attached threads
2916 need to store their data structure too.
2918 * threads.c: Make sure the threading data is initialised wherever
2921 2002-11-15 Dick Porter <dick@ximian.com>
2923 * timed-thread.c: Removed unneeded parameters in
2924 _wapi_timed_thread_attach().
2926 * threads.c: Renamed AttachThread() to make it not look like
2927 external API. Removed unneeded parameters.
2929 2002-11-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2931 * error.[ch]: added errno_to_WSA (). It displays a warning and return
2932 WSASYSCALLFAILURE if there is no error mapping for the given errno,
2934 * sockets.c: use errno_to_WSA and fixed display of warning for h_errno.
2936 2002-10-31 Dick Porter <dick@ximian.com>
2939 * io.c: Define and use INVALID_FILE_ATTRIBUTES
2941 2002-10-07 Dick Porter <dick@ximian.com>
2944 * daemon.c: Use a more accurate time source for process start and
2947 2002-10-03 Dick Porter <dick@ximian.com>
2951 * threads.c: Fixes for freebsd. Make sure that mutex and condition
2952 creation and deletion happen in the process that owns them, when
2953 POSIX shared thread objects aren't supported. This breaks on
2954 freebsd, as pthread_t is a pointer to data.
2956 2002-10-02 Dick Porter <dick@ximian.com>
2958 * shared.c: Use mmap() instead of sysv shm for the shared data.
2960 * wapi-private.h (_WAPI_HANDLE_VERSION): Reset back to 0, for the
2964 * daemon.c: mmap()ed regions survive fork, so just pass the
2965 pointer to _wapi_daemon_main instead of mapping it again.
2967 2002-10-01 Dick Porter <dick@ximian.com>
2969 * timed-thread.c: Kludge for CREATE_SUSPENDED thread creation.
2970 Unfortunately libgc uses the same thread suspend technique that I
2971 want to, and the two don't mix: libgc will deadlock when it tries
2972 to stop the world if a thread has already been suspended by
2973 someone else. Just do the simple suspended create rather than the
2974 general purpose thread suspension for now.
2976 * threads.c: Pass create flags to the timed_thread create call, to
2977 implement suspended thread creation. ResumeThread() partially
2978 implemented, to cope with the case where a newly created but
2979 suspended thread is launched.
2981 2002-09-30 Dick Porter <dick@ximian.com>
2983 * sockets.c (ioctlsocket): Set non-blocking mode in a better way,
2986 2002-09-27 Dick Porter <dick@ximian.com>
2988 * semaphores.c: Only include semaphore.h if it's present. Patch
2989 for BSD from jmmv@hispabsd.org (Julio Merino).
2991 2002-09-27 Dick Porter <dick@ximian.com>
2993 * processes.c: Pass environment and working directory to the
2994 daemon when forking. Don't let argv[0] be duplicated when looking
2995 for the program name. Implement EnumProcessModules (simple
2996 version for now, lsof-style later if needed), GetModuleBaseName,
2997 {Get,Set}ProcessWorkingSetSize (just faked, because the vm hints
2998 aren't available on Linux).
3000 * process-private.h: Store the process name, and the working set
3004 * handles-private.h: New functions to store and retrieve an array
3005 of strings in the scratch space
3007 * daemon.c: Don't miss deleting some handles when a client exits
3008 (we used to rely on the client doing the final cleanup, but
3009 obviously if the client is no longer there the daemon has to do
3012 Process forking now sets the environment and the working
3015 * io.c: Don't confuse fd 0 with an unassigned handle struct
3017 * atomic.h: Add a google cache alternative to the msdn URL
3019 2002-09-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3022 (_wapi_recvfrom): added ECONNRESET to the switch.
3024 2002-09-24 Mark Crichton <crichton@gimp.org>
3026 * atomic.h: Yea. On linux, sparc isn't sparc, it's __sparc__.
3029 2002-09-19 Mark Crichton <crichton@gimp.org>
3031 * daemon.c, shared.c: Added NEED_LINK_UNLINK for systems that
3032 dont have Linux's abstract filesystem for sockets.
3034 2002-09-19 Mark Crichton <crichton@gimp.org>
3036 * atomic.h: Added SPARC atomic asm code.
3037 * daemon.c, handles-private.h, handles.c, wapi-private.h:
3038 undefined _POSIX_THREAD_PROCESS_SHARED. This actually exists on
3039 Solaris 9, however, the code paths don't seem to work. More testing
3040 on the shared case is *really* needed.
3042 2002-09-03 Dick Porter <dick@ximian.com>
3045 * threads.c: Removed PosixKillThread(), because it's not in the
3048 2002-08-20 Dick Porter <dick@ximian.com>
3050 * handles.c (_wapi_handle_scratch_store): Made stored byte lengths
3051 multiples of 4 bytes, to keep header structures aligned. Needed
3052 for sparc, at least. (Patch from crichton@gimp.org)
3054 * handles.c: Removed 'disable_shm' variable (we've defaulted to
3055 building with shm enabled for months now)
3057 2002-08-19 Dick Porter <dick@ximian.com>
3059 * daemon.c: Rewrote the poll() loop to use GIOChannels instead,
3060 for legacy NeXT-based systems.
3062 2002-08-12 Dick Porter <dick@ximian.com>
3064 * atomic.h: Rename some parameters to avoid c++ keywords (Patch
3065 from Joseph Wenninger <kde@jowenn.at>)
3067 2002-08-05 Dietmar Maurer <dietmar@ximian.com>
3069 * threads.c: use fast spinlocks by default
3071 2002-08-02 Dick Porter <dick@ximian.com>
3073 * io.c (GetStdHandle): Add a handle reference when returning a
3074 duplicate console handle. This fixes the unref_handle errors in
3077 2002-08-01 Dietmar Maurer <dietmar@ximian.com>
3079 * threads.c (TLS_PTHREAD_MUTEX): define this because else some
3082 2002-08-01 Dick Porter <dick@ximian.com>
3084 * threads.c: Use atomic spinlocks in TLS functions
3087 * Makefile.am: Added mono-spinlock.h
3089 2002-07-21 Jeffrey Stedfast <fejj@ximian.com>
3091 * daemon-messages.c: #include <sys/types.h> and <sys/sockets.h> -
3092 these are needed for sendmsg() and also for struct msghdr (at
3093 least on Solaris). Solaris still won't build because struct msghdr
3094 doesn't have msg_flags, msg_control, or msg_controllen members.
3095 (CMSG_SPACE): Define for systems that don't have it.
3098 2002-07-20 Dick Porter <dick@ximian.com>
3104 * handles.c: Implemented pipe handles
3107 * daemon.c: Fixed bug in handle closing.
3110 * daemon.c: Forked processes now close all open file descriptors.
3112 Fri Jul 19 19:05:19 CEST 2002 Paolo Molaro <lupus@ximian.com>
3114 * sockets.h, io-layer.h, critical-sections.h: don't include config.h
3117 2002-07-19 Martin Baulig <martin@gnome.org>
3119 * threads.c (ExitThread): Call exit() if no threads has been
3122 2002-07-17 Dick Porter <dick@ximian.com>
3124 * daemon-messages.c: Freebsd fixes from Andreas Kohn
3125 <andreas.kohn@gmx.net>
3127 2002-07-15 Dick Porter <dick@ximian.com>
3129 * io.c: Removed bogus console_flush() method, that was just cut
3130 and pasted from file_flush when I separated the two handle types.
3132 2002-07-12 Dick Porter <dick@ximian.com>
3134 * io.c (convert_from_flags): Fixed misunderstanding wrt fcntl
3135 flags. Fixes bug 27633.
3137 2002-07-12 Dick Porter <dick@ximian.com>
3141 * daemon.c: Use size of sockaddr_un.sun_path from config.h
3143 2002-07-12 Dick Porter <dick@ximian.com>
3145 * processes.c (CreateProcess): Send stdin, stdout and stderr
3146 handles if the startup info doesnt specify new ones
3148 * io.c (GetStdHandle): Return the same handle when the same
3149 standard handle is requested
3151 * handles.c: Pass file descriptors when forking
3153 * daemon.c: Use supplied file descriptors when forking a new
3156 * daemon-messages.h:
3157 * daemon-messages.c: Pass stdin, stdout and stderr file
3158 descriptors to the daemon (used when forking)
3160 2002-07-11 Miguel de Icaza <miguel@ximian.com>
3162 * daemon.c (_wapi_daemon_main): Use sizeof
3163 (main_socket_address.sun_path) instead of hardcoded 108 value.
3165 * handles.c (shared_init): Use sizeof
3166 (shared_socket_address.sun_path) instead of hardcoded 108 value.
3168 2002-07-10 Dennis Haney <davh@davh.dk>
3172 * daemon.c: Lots of documentation, some added error checking, and
3173 code readability improvements.
3175 * daemon-messages.h: Add the Error request type to improve error
3178 * daemon-messages.c: Do a bit more error checking on send() and
3179 recv(), and log errors with a higher severity level.
3181 2002-07-04 Dick Porter <dick@ximian.com>
3183 * daemon.c (process_process_fork): Fix argument handling, due to
3184 buggy understanding of g_strsplit() behaviour.
3186 2002-07-03 Dick Porter <dick@ximian.com>
3189 * threads.c: Implement OpenThread(). Define access-control values
3195 * Makefile.am: Added access.h, to hold shared access-control
3198 2002-07-02 Dick Porter <dick@ximian.com>
3200 * wapi-private.h (_WAPI_HANDLE_VERSION): New protocol version
3202 2002-07-02 Dick Porter <dick@ximian.com>
3204 * handles.c (shared_init): Make a second attempt to contact the
3205 daemon if the shared memory attach succeeds, but the connect()
3206 fails. (This copes with the daemon crashing without cleaning up
3212 * shared.c (_wapi_shm_attach): Don't exec() anything when we fork
3213 the daemon, it's now built into the library.
3215 2002-06-25 Dick Porter <dick@ximian.com>
3218 * handles-private.h:
3219 * daemon-messages.h:
3220 * daemon.c: Process forking and handle data management
3223 * process-private.h:
3224 * processes.c: Process forking and other support functions
3226 2002-06-25 Dick Porter <dick@ximian.com>
3228 * versioninfo.h: PE resource decoding
3230 * unicode.c (_wapi_unicode_to_utf8): g_utf16_to_utf8 doesnt need
3231 to be told the string length
3233 * io.c: Removed the ACTUALLY_DO_UNICODE option. Fixed some leaks.
3234 Moved _wapi_time_t_to_filetime and the WapiFileTime typedef to
3237 2002-06-12 Dick Porter <dick@ximian.com>
3240 * daemon-messages.c: Handle SIGPIPE in a non-stupid way in the
3241 daemon, if MSG_NOSIGNAL isn't available. Thanks to Jaroslaw
3242 Kowalski <jarek@atm.com.pl> for pointing out the bogosity.
3244 2002-06-10 Jaroslaw Kowalski <jarek@atm.com.pl>
3246 * sockets.c, daemon-messages.c: Prevent SIGPIPE from being raised
3247 when writing to a closed socket.
3249 2002-06-08 Jeffrey Stedfast <fejj@ximian.com>
3251 * mono-mutex.c (mono_once): New convenience function for my
3256 * critical-sections.c:
3264 * atomic.c: Use mono_once() rather than pthread_once().
3266 2002-06-06 Jeffrey Stedfast <fejj@ximian.com>
3268 * handles.c (_wapi_handle_new): pthread_once() is not atomic, so
3269 if multiple threads all try to call _wapi_handle_new() before the
3270 shared data has been initialized, it is possible that we could get
3271 into a condition where shared_init() is being executed and later
3272 threads will pass by pthread_once() due to the fact that it has
3273 already been called and so therefor will attempt to use the shared
3274 data before it has been completely initialized. If we instead use
3275 a standard mutex locking mechanism around shared_init(), we can
3276 avoid the situation entirely. By wrapping the mutex locking in a
3277 check to see if we've already initialized the data, we can even
3278 avoid wasting resources by having to lock/unlock the mutex in any
3279 later calls (the only time we'd have to worry about
3280 locking/unlocking is the initial race to call shared_init() at
3283 Sat Jun 1 13:27:11 CEST 2002 Paolo Molaro <lupus@ximian.com>
3285 * atomic.h: inline asm fixes from Dennis Haney (davh@davh.dk).
3287 Fri May 31 16:21:54 CEST 2002 Paolo Molaro <lupus@ximian.com>
3289 * daemon.c, handles.c: rename "sun" local var since it's apparently
3290 a #define on Solaris.
3292 Fri May 31 15:40:14 CEST 2002 Paolo Molaro <lupus@ximian.com>
3294 * daemon-messages.c: work-around MSG_NOSIGNAL missing on some
3297 2002-05-15 Dick Porter <dick@ximian.com>
3299 * wait.c: Fix a deadlock in WaitForMultipleObjects
3301 2002-05-14 Dick Porter <dick@ximian.com>
3303 * io.c: Fix a cut&paste error, found by
3304 Jaroslaw Kowalski <jarek@atm.com.pl>
3306 2002-05-10 Dan Lewis <dihlewis@yahoo.co.uk>
3310 2002-05-09 Dick Porter <dick@ximian.com>
3316 * handles-private.h:
3318 * Makefile.am: Remove now-unused file wait-private.h
3320 2002-05-08 Dick Porter <dick@ximian.com>
3322 * shared.c: Better error messages, and report when daemon
3323 connection fails rather than blocking forever. Do some more
3324 shared memory sanity checking.
3326 * handles.c: Better error messages when connecting to shared
3327 memory and the handle daemon. Fall back to non-shared handles if
3328 an error occurs. Set the default back to 'shared handles'. Fix a
3329 crashing bug in scratch space allocation that mangled the block
3332 2002-05-07 Miguel de Icaza <miguel@ximian.com>
3334 * handles.c (shared_init): Disable SHM for now, people have too
3335 many problems with this, and the diagnostics are not helping.
3337 2002-05-06 Dan Lewis <dihlewis@yahoo.co.uk>
3339 * io.c: CreateFile sets win32 last error.
3341 2002-05-05 Dick Porter <dick@ximian.com>
3344 * handles-private.h:
3350 * process-private.h:
3352 * semaphore-private.h:
3356 * event-private.h: Simplify the WapiHandleOps struct: take out all
3357 the file-specific entries, leaving just the items that operate on
3358 handles themselves. Split the close operation into shared and
3359 private parts: shared close is called by the daemon.
3361 * handles.c: As above, but also pass handle allocation, ref and
3362 unref operations to the daemon. Populate the handle_ops array at
3363 compile time, because the daemon needs to call ops on handles too.
3364 Don't bother to track open handle counts any more, the daemon does
3368 * thread-private.h: As above, but also make the thread data
3371 * shared.c: Fork a handle daemon if the calling process created
3372 the shared memory segment.
3375 * daemon-messages.c:
3376 * daemon-messages.h:
3377 * Makefile.am: Build a daemon to manage handle allocation and
3378 destruction without needing to lock the shared memory
3380 2002-04-30 Jeffrey Stedfast <fejj@ximian.com>
3382 * atomic.c: Changed to use a normal mutex rather than a spinlock
3383 since a lot of platforms seem to not have them :\
3385 2002-04-30 Dick Porter <dick@ximian.com>
3387 * Completely rewrote the handle waiting code: removed the helper
3388 thread and its attendant complexity. All handle waiting is now
3389 abstracted into the WaitForSingleObject() and
3390 WaitForMultipleObjects() functions.
3392 * Implemented inter-process sharing of handles using sysv shared
3393 memory. This makes handles even more opaque, with a handle now
3394 just an index into an array.
3396 2002-04-25 Dan Lewis <dihlewis@yahoo.co.uk>
3398 * io.c: unitialized pointer in GetCurrentDirectory.
3400 Sat Apr 20 13:37:39 CEST 2002 Paolo Molaro <lupus@ximian.com>
3402 * threads.c: destroy the mutex at thread destruction
3403 (if/when thread destruction code will be actually called).
3404 When protecting a tls data pointer from the gc, use also the
3405 thread id in the key.
3407 Wed Apr 17 18:36:27 CEST 2002 Paolo Molaro <lupus@ximian.com>
3409 * timed-thread.c: avoid race condition when setting the thread to
3412 2002-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3414 * jit.h: to more #include lines to avoid breaking compilation
3415 under windows when upgrading mingw and w32api to version
3418 2002-04-16 Dick Porter <dick@ximian.com>
3420 * atomic.h: Explanatory comment about lack of 80386 support
3422 2002-04-15 Dick Porter <dick@ximian.com>
3424 * atomic.h: use xaddl for InterlockedIncrement() and
3425 InterlockedDecrement(). Use cmpxchgl in a loop for
3426 InterlockedExchange() and InterlockedExchangePointer().
3428 Mon Apr 15 13:31:22 CEST 2002 Paolo Molaro <lupus@ximian.com>
3430 * unicode.c: fix unicode_len() to not access uninitialized memory
3431 (and updated to conform to mono code style).
3433 Fri Mar 29 17:15:11 CET 2002 Paolo Molaro <lupus@ximian.com>
3435 * io.c: EEXISTS is ignored for directory creation.
3436 * mono-mutex.h: remove silly "pragma }" that emacs users insert
3437 because they use a broken editor:-)
3439 2002-03-28 Dick Porter <dick@ximian.com>
3445 * handles.c: Warning cleanups
3447 2002-03-27 Dan Lewis <dihlewis@yahoo.co.uk>
3449 * unicode.h, unicode.c: changed to gunichar2
3450 * io.h, io.c: changed strings to gunichar2*, added
3451 SetFileAttributes(), GetCurrentDirectory(), SetCurrentDirectory(),
3452 some fixes to FindFirstFile() and friends.
3454 2002-03-26 Dick Porter <dick@ximian.com>
3456 * types.h: Implement the large integer struct
3459 * timefuncs.c: Dummy functions that don't yet implement
3460 QueryPerformanceCounter() and QueryPerformanceFrequency()
3463 * threads.c: Implement SleepEx()
3466 * system.c: Beginnings of GetSystemInfo()
3468 * mono-mutex.c (pthread_mutex_timedlock): Fix a ms/ns conversion
3472 * context.c: Dummy function that doesnt yet implement
3476 * atomic.c: Interlocked functions
3478 Mon Mar 25 13:01:40 CET 2002 Paolo Molaro <lupus@ximian.com>
3480 * threads.c: use a gc-safe hash table to store tls pointers.
3482 2002-03-22 Dick Porter <dick@ximian.com>
3484 * threads.c: Fix a race condition where a thread can start and
3485 exit before the handle has been properly initialised (no reason
3486 why the handle couldn't be initialised beforehand, so do so)
3488 Fix a ms to ns conversion magnitude thinko.
3490 2002-03-21 Dick Porter <dick@ximian.com>
3492 * semaphores.c: Fix a problem when waiting for one or more
3493 semaphores, and another semaphore is Released (all waiting
3494 semaphores assumed they were signalled)
3496 2002-03-29 Dan Lewis <dihlewis@yahoo.co.uk>
3498 * io.h, io.c, uglify.h: added MoveFile, CopyFile, CreateDirectory,
3499 RemoveDirectory, GetFileAttributes, GetFileAttributesEx
3501 2002-03-19 Dietmar Maurer <dietmar@ximian.com>
3503 * threads.c (Sleep): bug fix: 1ms == 1000000ns
3505 2002-03-19 Dan Lewis <dihlewis@yahoo.co.uk>
3507 * io.h, io.c, events.c, mutexes.c, semaphores.c, sockets.c,
3508 threads.c, io.c: added flush method to handles.
3510 * io.c: FlushFileBuffers() and FindFirstFile() functions.
3512 Thu Mar 7 17:21:52 CET 2002 Paolo Molaro <lupus@ximian.com>
3514 * threads.c, timed-thread.c, wait.c: Boehm-GC anable.
3516 2002-02-20 Dick Porter <dick@ximian.com>
3518 * io-layer.h: Always build without cygwin support on windows
3520 Mon Feb 18 15:50:59 CET 2002 Paolo Molaro <lupus@ximian.com>
3522 * sockets.c: #undef DEBUG.
3524 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
3526 * io-layer.h: conditionally include sys/filio.h and sys/sockio.h
3527 for FIONBIO, FIONREAD, and SIOCATMARK.
3529 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
3531 * sockets.c: conditionally include sys/filio.h and sys/sockio.h
3532 for FIONBIO, FIONREAD, and SIOCATMARK.
3534 2002-02-13 Dick Porter <dick@ximian.com>
3536 * sockets.c: Implement shutdown and select
3538 2002-02-13 Jeffrey Stedfast <fejj@ximian.com>
3540 * mono-mutex.[c,h]: New source files that thinly wrap all pthread
3541 functions that take pthread_mutex_t and/or pthread_mutexattr_t
3542 arguments for the sake of portability. Implements recursive
3543 mutexes and pthread_mutex_timedlock.
3545 * critical-sections.c:
3552 * wait.c: Use the mono-mutex wrapper portability functions/macros.
3554 * pthread-compat.[c,h]: Replaced by mono-mutex.[c,h]
3556 2002-01-23 Dick Porter <dick@ximian.com>
3558 * sockets.c: Networking support, mostly wrapping BSD socket APIs
3559 with handle code, and translating errno into w32 error codes.
3561 * macros.h: Some w32 macros used with the socket support
3563 * error.c: Implemented GetLastError() and SetLastError()
3565 * Makefile.am: Added sockets, with kludge to override some symbols
3567 2001-12-17 Dietmar Maurer <dietmar@ximian.com>
3569 * unicode.c (_wapi_unicode_to_utf8): byteswap UTF16 strings before
3570 passing them to iconv
3571 (_wapi_unicode_to_utf8): only swap bytes on LE systems, remove bug
3572 from previous commit.
3574 2001-12-11 Dick Porter <dick@ximian.com>
3576 * io.c: Implement DeleteFile(), GetFileTime(), SetFileTime() and
3577 FileTimeToSystemTime().
3579 * unicode.c (unicode_len): Nasty way of finding length of unicode
3580 string with embedded NULLs (counts until two NULLs together).
3582 * mutexes.c (mutex_close):
3583 * events.c (event_close): Release the internal pthreads resources
3585 2001-11-26 Dick Porter <dick@ximian.com>
3587 * critical-sections.c:
3595 * wait.c: turn off DEBUG messages
3597 2001-11-22 Dick Porter <dick@ximian.com>
3599 * handles.c (SignalObjectAndWait): Implement
3601 * wait.c (WaitForSingleObject): Fix case where timeout == 0
3607 * events.c: Support for SignalObjectAndWait
3609 2001-11-21 Dick Porter <dick@ximian.com>
3616 * wait.c: Reliable method of returning which handle was signalled
3617 on return from WaitForMultipleObjects().
3619 2001-11-21 Dick Porter <dick@ximian.com>
3621 * events.c: Implement events
3623 2001-11-15 Dick Porter <dick@ximian.com>
3625 * mutexes.c: Implement mutexes
3629 * misc.c: Factor out some common code
3631 2001-11-13 Dick Porter <dick@ximian.com>
3633 * threads.c: Implement TLS. Implement GetCurrentThreadId(), and
3634 GetCurrentThread() by maintaining a hash of thread handles.
3636 * threads.h: Define thread and process creation flags
3638 2001-11-12 Dick Porter <dick@ximian.com>
3640 * critical-sections.c: Implement critical sections
3642 2001-11-12 Dick Porter <dick@ximian.com>
3644 * semaphores.c: Implement semaphores
3646 * wait.c (wait_for_item): Maintain a wait count rather than count
3649 * threads.c (thread_wait_multiple): Don't lock the wait item, that
3650 will block other wait threads
3652 2001-11-11 Dick Porter <dick@ximian.com>
3654 * Makefile.am: Rename some automake variables
3655 (from Nick Drochak <ndrochak@gol.com>)
3657 2001-11-10 Dick Porter <dick@ximian.com>
3659 * Makefile.am (libwapiincludedir): Fix include destination
3661 * .cvsignore: Ignore generated files
3663 2001-11-10 Dietmar Maurer <dietmar@ximian.com>
3665 * pthread-compat.c: added some include files to make it compile on
3668 2001-11-08 Dick Porter <dick@ximian.com>
3672 This is a library emulating the win32 threading and IO API.