1 2009-02-12 Gonzalo Paniagua Javier <gonzalo@novell.com>
3 * io.c: EXDEV when moving directories fails now without creating a
4 file in the destination.
7 2009-02-09 Zoltan Varga <vargaz@gmail.com>
9 * wait.c (WaitForMultipleObjectsEx): Initialize poll variable.
11 2009-02-05 Miguel De Icaza <miguel@novell.com>
13 * sockets.c (_wapi_setsockopt): SO_REUSEPORT is needed also on
14 MacOS X. Fixes bug #471292
16 2009-01-29 Zoltan Varga <vargaz@gmail.com>
18 * shared.c: Fall back to file based shared storage if shm_open () fails
19 because /dev/shm is not mounted.
21 * shared.c: Add an alternative implementation using shared memory instead of
22 files. This fixes problems where the mono process would spin up the disk
23 every x secs on laptops. Fixes #434566, #415373 and #321949.
25 2009-01-16 Miguel de Icaza <miguel@novell.com>
27 * sockets.c (WSASend): Fix memory leak, and optimize for the case
30 This should really use writev or sendmsg to use the kernel
31 scatter/gather facility instead of emulating it by copying buffers.
33 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
35 * critical-sections.h (Enter/LeaveCriticalSection): Show
36 helpfull warning messages before crashing.
38 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
40 * handles-private.h (_wapi_handle_set_signal_state): Show
41 helpfull warning messages before crashing.
43 2009-01-26 Jeffrey Stedfast <fejj@novell.com>
45 * mono-mutex.[c,h]: Removed GPLv2 copyright notice which should
48 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
50 * threads.c: Add wapi_current_thread_desc that produces
51 a string representation of the current thread state.
53 * threads.h: Export wapi_current_thread_desc.
55 2009-01-18 Zoltan Varga <vargaz@gmail.com>
57 * io.c (GetDiskFreeSpaceEx): Applied patch from Koushik Dutta
58 (koush@koushikdutta.com). Disable this on android.
60 2009-01-16 Rodrigo Kumpera <rkumpera@novell.com>
62 * handles.c (_wapi_handle_timedwait_signal_handle): Don't use the
63 set_wait_handle/clear_wait_handle machinery for alertable waits in
64 case of non-alertable waits.
66 Non-alertable waits must continue and wait on the cond as this will
67 release the lock. Otherwise this will cause a deadlock as anyone trying
68 to pulse the cond will block trying to acquire the said lock because
69 the thread in non-alertable wait will be busy looping in WaitForSingleObjectEx
70 or similar function, never releasing the lock.
72 Thou this fixes quite a few of the hangs introduced by non-pooling alertable
73 waits, the long term plan is to verify if all non-alertable waits really need
76 2009-01-14 Zoltan Varga <vargaz@gmail.com>
78 * handles-private.h (_wapi_handle_set_signal_state): Set the signalled state
79 of the handle while locking the global signal cond mutex.
81 * wait.c (WaitForMultipleObjectsEx): Check the signalled state of handles
82 inside the critical section before waiting, otherwise we could go to waiting
83 even when the handles are already signalled.
85 2009-01-13 Zoltan Varga <vargaz@gmail.com>
87 Reapply r122913, this time handling processes by falling back to polling.
89 * handles.c: Rework the way the global signal stuff is handled: instead of
90 allocating a separate mutex/condvar pair for it, allocate a normal handle.
91 This way, it can reuse the alertable waiting code, allowing
92 WaitForMultipleObject to work without polling.
94 2009-01-09 Miguel de Icaza <miguel@novell.com>
96 Incorporate a few patches from Paolo, slightly modified:
98 * handles.c (_wapi_handle_check_share): On non-Linux systems, do
99 not even compile in the code that scans for /proc/fd, and go
100 directly to the fallback function.
102 2009-01-09 Paolo Molaro (lupus@ximian.com)
104 * handles.c: Do not include some header files in platforms that
107 2009-01-09 Miguel de Icaza <miguel@novell.com>
109 * messages.c: Eliminate a warning.
111 2009-01-09 Paolo Molaro (lupus@ximian.com)
113 * error.c: On some platforms that do not define these variables,
116 * security.c, io-private.h: Only include some headers if they
119 * sockets.c, sockets.h: do not import on this header files that
120 are only consumed internally in sockets.c.
122 2009-01-09 Zoltan Varga <vargaz@gmail.com>
124 * threads.c (_wapi_thread_apc_pending): Check for thread->wait_handle ==
125 INTERRUPTION_REQUESTED_HANDLE too.
126 (wapi_interrupt_thread): Rework the comments, the thread is no longer
127 required to call QueueUserAPC to make the wait functions return.
129 * threads.c handles.c threads-internal.h: Implement alertable waits without
132 2009-01-08 Geoff Norton <gnorton@novell.com>
134 * processes.c: Fix the osx version check to properly detect 10.5 v 10.4
136 2009-01-08 Christian Prochnow <cproch@seculogix.de>
138 * types.h: added WapiULargeInteger.
140 * uglify.h: added ULARGE_INTEGER, PULARGE_INTEGER.
142 * io.h: added WapiDriveType, added method declarations
143 for GetDiskFreeSpaceEx and GetDriveType
145 * io.c: added GetDiskFreeSpaceEx() to query disk size
146 and free space via statvfs or statfs system call.
147 added GetDriveType to query drive type via /etc/mtab or /etc/mnttab.
149 2009-01-07 Geoff Norton <gnorton@novell.com>
151 * processes.c: Properly implement support for Process.Modules on OSX.
152 Fixes OSX on nunit 2.4
154 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
156 * io.c (GetCurrentDirectory): Avoid calling g_get_current_dir straight
157 away as it doesn't handle ENAMETOOLONG correctly. As a bonus we avoid
158 allocating memory in the common path.
160 2009-01-07 Geoff Norton <gnorton@novell.com>
162 * processes.c: Only use open -W on OSX 10.5+. Patch from
165 2008-12-19 Bill Holmes <billholmes54@gmail.com>
167 * processes.c (get_module_name) : adjust size for unicode characters.
169 Code is contributed under MIT/X11 license.
171 2008-11-21 Zoltan Varga <vargaz@gmail.com>
173 * atomic.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>. Add
176 2008-11-18 Mark Probst <mark.probst@gmail.com>
178 * atomic.h: InterlockedExchangePointer and
179 InterlockedCompareExchangePointer for PPC64.
181 Code submitted by andreas.faerber@web.de at
182 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
185 2008-11-13 Bill Holmes <billholmes54@gmail.com>
187 * wait.h : Adding method declaration for WaitForInputIdle.
189 * wait.c : Adding implementation for WaitForInputIdle.
191 Code is contributed under MIT/X11 license.
193 Fri Oct 17 15:23:00 CEST 2008 Paolo Molaro <lupus@ximian.com>
195 * processes.c: patch from Geoff Norton (gnorton@novell.com) to
196 strdup the open program on OSX (bug #431811).
198 2008-10-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
200 * versioninfo.c: remove the use of g_strdown.
202 2008-09-25 Dick Porter <dick@ximian.com>
204 * wait.c: Make sure we keep references to handles we're waiting
205 for. Fixes bug 424851.
207 2008-07-29 Dick Porter <dick@ximian.com>
209 * processes.c (get_module_name): Make a last-ditch effort to
210 figure out the process name. Fixes bug 413723, patch by Casey
211 Marshall <casey.s.marshall@gmail.com>
213 2008-07-28 Dick Porter <dick@ximian.com>
215 * handles.c (_wapi_handle_count_signalled_handles): Remove an
216 unmatched _wapi_handle_ref(). Fixes bug 410743.
218 2008-07-15 Rodrigo Kumpera <rkumpera@novell.com>
220 * versioninfo.c (map_pe_file): Fix memory leak.
222 2008-07-01 Zoltan Varga <vargaz@gmail.com>
224 * process-private.h (_WAPI_PROCESS_UNHANDLED_PID_MASK): Fix the amd64 build.
226 2008-06-27 Dick Porter <dick@ximian.com>
228 * processes.c: Implement a form of process pseudo-handle to allow
229 non-mono processes to be manipulated. Fixes bug 313231.
231 * wait.c: Check for process pseudo-handles and fail if an attempt
232 is made to wait on one.
234 2008-06-19 Dick Porter <dick@ximian.com>
236 * sockets.c: Implement WSASend() and WSAReceive().
238 2008-06-02 Dick Porter <dick@ximian.com>
243 * messages.c: Implement FormatMessage, fixes bug 321827.
245 2008-05-29 Dick Porter <dick@ximian.com>
247 * sockets.c (socket_close): Clear any saved errors
248 (_wapi_connect): Don't save EWOULDBLOCK errors here, as that
249 breaks async connects. (Bug 377589 test case broken by the
250 previous fix to bug 356552)
252 2008-05-25 Zoltan Varga <vargaz@gmail.com>
254 * thread-private.h (struct _WapiHandle_thread): Remove 'owner_pid' field. Reorder
255 fields so this struct (which is the biggest of the handle structs) takes less
258 * threads.c (QueueUserAPC): Make this function signal safe by adding some
259 restrictions on its usage.
261 2008-05-14 Zoltan Varga <vargaz@gmail.com>
263 * mono-mutex.h: Get rid of the #ifdef __cplusplus defines, use G_BEGIN_DECLS
266 2008-05-07 Dick Porter <dick@ximian.com>
268 * io.c (FindNextFile): Handle symlinks correctly. Fixes bug
271 2008-04-25 Zoltan Varga <vargaz@gmail.com>
273 * handles.c (_wapi_handle_check_share): Fix a crash introduced by the lazy
274 creation of wapi handle slots.
276 2008-04-24 Zoltan Varga <vargaz@gmail.com>
278 * handles.c (shared_init): Align _wapi_fd_reserve to a multiple of
279 _WAPI_HANDLE_INITIAL_COUNT to avoid a problem when allocating handles.
281 2008-04-23 Zoltan Varga <vargaz@gmail.com>
283 * handles.c: Initialize the handle array entries on demand to save memory.
285 * wapi-private.h (_WAPI_HANDLE_INITIAL_COUNT): Decrease this to 256 to save
288 * handles-private.h (_WAPI_PRIVATE_MAX_SLOTS): Increase this to 1024*16 to
289 compensate for the decrease in _WAPI_HANDLE_INITIAL_COUNT.
291 * threads.c: Use #ifdef instead of #if for checking for valgrind/memcheck.h.
293 2008-04-22 Dick Porter <dick@ximian.com>
295 * wapi_glob.c (globextend): Comment out the code using ARG_MAX, as
296 that is broken on the latest opensuse.
298 2008-04-21 Dick Porter <dick@ximian.com>
300 * io.c (DeleteFile): Disable for now the bug fix for 323389, it's
301 breaking too much other stuff.
303 2008-04-20 Geoff Norton <gnorton@novell.com>
305 * processes.c: Fix the _NSGetEnviron define to prevent an impropoer
308 2008-04-18 Miguel de Icaza <miguel@novell.com>
310 * Applied patch from Dick Porter from bug #380649
312 2008-04-17 Dick Porter <dick@ximian.com>
314 * io.c (DeleteFile): Check file shares before deleting a file.
317 2008-04-17 Dick Porter <dick@ximian.com>
319 * io.c (DeleteFile): Return ERROR_ACCESS_DENIED if the file is
320 readonly. Fixes bug 378229.
322 2008-04-11 Geoff Norton <gnorton@novell.com>
324 * processes.c: The global extern environ doesn't exist on Mac. We
325 need to call NSGetEnviron instead.
327 2008-04-08 Dick Porter <dick@ximian.com>
329 * processes.c (CreateProcess): Improve the managed binary support,
330 so it works when the executable is passed in as the appname.
333 2008-04-04 Dick Porter <dick@ximian.com>
335 * io.c (MoveFile): Check file shares before moving a file. Fixes
338 2008-04-04 Dick Porter <dick@ximian.com>
340 * error.c (errno_to_WSA): handle ENODEV. Fixes the reopened part
343 2008-04-04 Dick Porter <dick@ximian.com>
345 * processes.c (GetModuleInformation):
347 * versioninfo.c: 64bit fixes
349 2008-04-03 Dick Porter <dick@ximian.com>
351 * io-portability.c (_wapi_basename, _wapi_dirname): Only turn \
352 into / when MONO_IOMAP is in effect. Fixes bug 346123.
354 2008-04-03 Dick Porter <dick@ximian.com>
356 * timefuncs.c (GetTickCount): Use mono_msec_ticks(), see bug
359 2008-04-01 Dick Porter <dick@ximian.com>
361 * versioninfo.c (get_string_block): Refine the fix for bug 354856
362 (r93661) so that it also fixes the new part of bug 374600.
364 2008-03-28 Dick Porter <dick@ximian.com>
366 * processes.c (GetExitCodeProcess): Check if a process has exited
367 and recorded it's exit code, before seeing if the process is
368 signalled. Fixes bug 325463.
370 2008-03-27 Dick Porter <dick@ximian.com>
372 * processes.c (match_procname_to_modulename): Check the whole
373 process name first, in case it is recorded as an absolute path.
376 2008-03-27 Dick Porter <dick@ximian.com>
378 * processes.c (ShellExecuteEx): Grotty kludge to work around
379 unpleasant feature in g_shell_parse_argv() where it treats '#'
380 embedded in a filename as a comment marker, and throws away the
381 rest of the line. When we're directly opening URLs quote the
382 filename, to avoid this. Fixes bug 371567.
384 2008-03-25 Dick Porter <dick@ximian.com>
386 * wapi-private.h (_WAPI_HANDLE_VERSION): Increment file layout
389 * threads.c: Make thread handles private to the process that owns
392 2008-03-22 Kornél Pál <kornelpal@gmail.com>
394 * io-layer.h: Windows: Rename GetProcessId to __GetProcessId for targets not
395 supporting it. This fixes MSVC build with new Windows SDKs that declare
396 GetProcessId unconditionally.
398 2008-03-20 Kornél Pál <kornelpal@gmail.com>
400 * io-layer.h: Removed Windows version macros.
402 Thu Mar 13 16:24:53 CET 2008 Paolo Molaro <lupus@ximian.com>
404 * processes.c: properly check for executable files (fixes bug #368829).
406 2008-02-05 Dick Porter <dick@ximian.com>
408 * versioninfo.c (VerLanguageName): Implement VerLanguageName.
410 2008-01-31 Bill Holmes <billholmes54@gmail.com>
411 * processes.c (match_procname_to_modulename) : Added to check if the last
412 part of module name is equal to the process name.
414 * processes.c (EnumProcessModules) : Changed the first entry in the returned
415 modules array (the process module) to be populated from the entry found
418 * processes.c (get_module_name & GetModuleInformation) : In the case where
419 the module passed in is NULL, search the /proc/<PID>/maps for a name that
420 matches the process name to populate the return information.
424 2008-01-29 Zoltan Varga <vargaz@gmail.com>
426 * security.c (RevertToSelf): Make this return TRUE if impersonating is not
429 * sockets.c (_wapi_connect): Add a workaround to a solaris x86 problem where
430 getsockopt (SO_ERROR) doesn't return an error code after connect () fails. Fixes
433 2008-01-23 Dick Porter <dick@ximian.com>
435 * versioninfo.c (get_string_block): When stepping over the
436 StringTable block, do not read an extra block at the end. Fixes
437 the new part of bug 354856.
439 2008-01-19 Dick Porter <dick@ximian.com>
441 * versioninfo.c (get_stringtable_block): Cope when the StringTable
442 block is first in the resources data, and we just need to step
443 over it. Fixes bug 354856.
445 2008-01-16 Dick Porter <dick@ximian.com>
447 * threads.c (_wapi_thread_set_termination_details): Move the
448 thread abandonment to outside the shared handle lock. Fixes bug
451 2008-01-16 Dick Porter <dick@ximian.com>
453 * versioninfo.c (VerQueryValue): Include trailing null in returned
454 string length, for MS compatibility.
456 2008-01-09 Dick Porter <dick@ximian.com>
458 * versioninfo.c (get_ptr_from_rva, scan_resource_dir): Make it
459 work on big-endian systems.
460 (scan_resource_dir): Copy the resource directory entry and
461 byteswap if necessary so it works big-endian. This fixes bug
462 345972 for real this time.
463 (VerQueryValue): String values set the length to the number of
464 unicode chars, but the data length reported was already correct so
465 don't halve it again. Fixes the previous fix for bug 345972.
466 (GetFileVersionInfo): On big-endian systems, scan the resource
467 data and turn all unicode strings into UTF-16BE. FileVersionInfo
468 now works big-endian.
470 2008-01-04 Dick Porter <dick@ximian.com>
472 * versioninfo.c (VerQueryValue): Returned buffer length counts
473 chars not bytes for string data. Fixes bug 345972 again.
474 (get_enclosing_section_header): Make sure values read are treated
475 as LE. Fixes crash on ppc reported in bug 345972.
477 2007-12-17 Mark Probst <mark.probst@gmail.com>
479 * threads.c: Guard against a race condition involving
480 thread_hash_key that can occur during shutdown.
482 2007-12-08 Zoltan Varga <vargaz@gmail.com>
484 * processes.c: Include sys/mkdev.h if exists. Fixes solaris x86 build.
486 2007-12-06 Dick Porter <dick@ximian.com>
488 * versioninfo.c: Resource language values must be compared in a
489 'case'-insensitive manner. Fixes bug 345972.
491 2007-12-05 Dick Porter <dick@ximian.com>
493 * io.c (CreateFile): Create files with mode 0666 (&~umask) by
494 default. Fixes bugs 325299 and 337040.
496 2007-11-22 Dick Porter <dick@ximian.com>
498 * critical-sections.h (EnterCriticalSection): Reinstate the
499 asserts in the devel branch, so any problems aren't obscured.
501 2007-11-22 Dick Porter <dick@ximian.com>
503 * versioninfo.c (find_pe_file_resources): Make it work on 64bit
504 systems. Fixes bug 343353.
506 2007-11-21 Dick Porter <dick@ximian.com>
508 * processes.c (load_modules): Rewrite based on the libgc
509 /proc/<pid>/maps parsing to avoid using glib functions only
510 available since 2004.
511 (load_modules): Check for duplicates before adding a module to the
514 2007-11-15 Dick Porter <dick@ximian.com>
516 * processes.c (load_modules): Don't bother if we don't have
517 g_strsplit_set() and g_strv_length(). Allows building against old
519 (EnumProcessModules): Don't miss the first module returned by
522 2007-11-15 Dick Porter <dick@ximian.com>
524 * processes.c: Implement process module support by reading from
525 /proc if it's available.
528 * versioninfo.c: New functions to implement PE file version info
531 2007-11-08 Dick Porter <dick@ximian.com>
533 * critical-sections.h (EnterCriticalSection): Disable the critical
534 section asserts for the release branch
536 2007-11-05 Kornél Pál <kornelpal@gmail.com>
538 * io-layer.h: Added includes for run-time GetProcessId API detection for
541 2007-10-26 Dick Porter <dick@ximian.com>
543 * shared.c (_wapi_shm_file_open): Set the umask when opening
544 shared files, so restrictive defaults don't prevent subsequent
545 processes re-opening them.
547 2007-10-18 Zoltan Varga <vargaz@gmail.com>
549 * atomic.h (InterlockedCompareExchange): Fix the ia64 version so it works for
550 negative values too. Hopefully fixes #332700.
552 2007-09-26 Dick Porter <dick@ximian.com>
554 * io-portability.c (_wapi_io_scandir): Only update the error
555 status of glob() when performing a secondary glob() if the first
556 returned an error. Fixes bug 325107.
558 2007-09-12 Marek Habersack <mhabersack@novell.com>
560 * io-portability.c: options_init moved to
561 utils/mono-io-portability.c
562 Do not initialize portability helpers here, it's done in
564 find_file and find_in_dir moved to utils/mono-io-portability.c
566 2007-09-09 Robert Jordan <robertj@gmx.net>
568 * sockets.c (_wapi_setsockopt): Add support for FreeBSD multicast
569 sockets. Fixes #81891.
570 Code is contributed under MIT/X11 license.
572 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
574 * processes.h, processes.c : ok, they are simple string.
576 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
578 * processes.h : sigh, I really hate fixing them on windows :(
580 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
582 * processes.c : fix build again.
584 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
586 * processes.h : removed extra parameters from CreateProcessWithLogonW.
588 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
590 * processes.c, processes.h: added CreateProcessWithLogonW(). For now
591 it just calls CreateProcess().
592 * io-layer.h : CreateProcessWithLogonW() requires WINVER 0x0500
595 2007-08-23 Robert Jordan <robertj@gmx.net>
597 * processes.[c|h]: Implement Get|SetPriorityClass ().
598 Code is contributed under MIT/X11 license.
600 Tue Aug 21 20:08:09 CEST 2007 Paolo Molaro <lupus@ximian.com>
602 * io.c: made convert_arg_to_utf8() and write_file() static.
603 Worked around gcc's incorrect warning.
605 2007-08-20 William Holmes <billholmes54@gmail.com>
607 *io.c: Added implementation for ReplaceFile.
608 *io.h: Added deceleration for ReplaceFile method.
610 Code is contributed under MIT/X11 license.
612 2007-08-20 Wade Berrier <wberrier@novell.com>
614 * processes.c: include sys/resource.h for rusage to fix
617 Mon Aug 20 12:36:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
619 * processes.c: implemented query for user/system times using
622 2007-08-10 Dick Porter <dick@ximian.com>
624 * sockets.c (_wapi_getsockopt, _wapi_setsockopt): Check the option
625 level as well as the name when mangling some of the values. Fixes
628 2007-08-02 Dick Porter <dick@ximian.com>
630 * sockets.c: Changes in error handling, and move the SO_REUSEADDR
631 setting from metadata/socket-io.c.
633 2007-08-01 Dick Porter <dick@ximian.com>
635 * io-portability.c (_wapi_io_scandir): Special-case patterns
636 ending in '.*' so that files with no extension are also matched.
640 * wapi_glob.c: Reinstate WAPI_GLOB_APPEND, and add
641 WAPI_GLOB_UNIQUE to avoid matching the same entry twice when
644 2007-07-26 Dick Porter <dick@ximian.com>
649 * critical-sections.c:
651 * critical-section-private.h:
654 * error.c: Clean up TLS and pthreads structures. Finishes off bug
657 * collection.c (collection_thread): Exit the collection thread if
658 the io-layer has been cleaned up.
660 * mono-mutex.h (mono_mutexattr_destroy): Add this define too
662 Mon Jul 23 10:40:35 CEST 2007 Paolo Molaro <lupus@ximian.com>
664 * timefuncs.c: make TickCount measure from boot time if it's
667 2007-07-19 Juraj Skripsky <js@hotfeet.ch>
669 * io.c (MoveFile): Fix a leak.
671 Fri Jul 13 12:46:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
673 * handles-private.h, handles.c, thread-private.h, threads.c,
674 uglify.h, wait.c: temporarily revert the alertable wait changes
675 (r79386) until the deadlock issues are fixed.
677 2007-06-22 Dick Porter <dick@ximian.com>
679 * shared.c: The non-shared mutexes weren't being initialised properly
680 on macos. Fixes bug 81929.
682 2007-06-13 Randolph Chung <tausq@debian.org>
684 * atomic.h: Enable for all hppa targets.
685 * Makefile.am: rename hppa_atomic.s to hppa_atomic.S so the preprocessor
687 * hppa_atomic.s: Renamed to ...
688 * hppa_atomic.S: ... and updated to work on both HPUX and Linux.
690 2007-06-13 Dick Porter <dick@ximian.com>
692 * handles.c (timedwait_signal_wait_cond): Alertable waits on
693 private handles are now interrupted by signalling the same
694 condition that would end the wait if the handle became signalled,
695 rather than polling. (Shared handles still have to poll.)
697 * threads.c (_wapi_thread_queue_apc): Interrupt the thread if it's
700 * handles-private.h (_wapi_handle_current_thread_set_waiting_on):
701 Helper functions to inform the APC queuing functions when threads
702 are waiting for handles, and to interrupt the wait.
704 * wait.c (WaitForMultipleObjectsEx): Need to tell the handle
705 waiting functions if any of the handles in question are shared
707 2007-06-06 Miguel de Icaza <miguel@novell.com>
709 * processes.c (is_managed_binary): Fix for OSX.
711 2007-06-06 Wade Berrier <wberrier@novell.com>
713 * atomic.h (InterlockedExchangePointer): cast to pointer to to silence
714 compiler warnings (autobuild fails the build on this type of warning)
716 2007-05-21 Dick Porter <dick@ximian.com>
718 * io-portability.c (_wapi_g_dir_open): Don't propagate any errors
719 from the second call to g_dir_open, preserve the original error if
720 the second call still fails but clear the error if it succeeds.
722 2007-05-10 Dick Porter <dick@ximian.com>
724 * sockets.c (_wapi_recvfrom): Refine the fix to bug 75705 so EINTR
725 isn't returned if the remote end shuts down cleanly. Fixes zmd
726 and the second example in bug 75705.
728 2007-04-26 Dick Porter <dick@ximian.com>
730 * shared.c (_wapi_shm_semaphores_init): Need to check
731 MONO_DISABLE_SHM in this entry point, as it's called before
732 _wapi_shm_attach(). Fixes bug 81436.
734 2007-04-24 Dick Porter <dick@ximian.com>
736 * sockets.c (_wapi_recvfrom, socket_close): Force recvfrom() to
737 error if the socket is closed while the receive is blocking.
740 2007-04-13 Dick Porter <dick@ximian.com>
743 * shared.c: Complete the reimplementation of disabling of shared
744 memory, by not allocating sysv semaphores when shm disabling has
745 been requested (either at compile time or run time.)
747 * processes.c (CreateProcess): Don't synchronize locking across
748 processes when forking, when shared memory has been disabled.
750 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
753 * wapi_glob.c: remove reference to sys/cdefs.h, use glib instead.
756 2007-04-05 Dick Porter <dick@ximian.com>
759 * io-portability.c (_wapi_io_scandir): Moved from io.c, and
760 changed to use a cut-down version of glob(3) that has been
761 extended to match with case-insensitivity if needed.
764 * wapi_glob.c: Cut down implementation of glob(3), based on
767 2007-03-22 Dick Porter <dick@ximian.com>
769 * sockets.c (_wapi_connect): Do additional checks when connect(2)
770 fails, because some systems don't let it be restarted. Patch
771 based on one submitted by Robert S Wojciechowski <robertw@ssgx.com>,
774 2007-03-09 Jonathan Chambers <joncham@gmail.com>
776 * io-layer.h: Remove UNICODE and _UNICODE defines as
777 these are done by configure.in now.
779 Code is contributed under MIT/X11 license.
781 Thu Mar 8 19:42:17 CET 2007 Paolo Molaro <lupus@ximian.com>
783 * shared.c: partial support for MONO_DISABLE_SHM env var.
785 2007-03-05 Wade Berrier <wberrier@novell.com>
787 * atomic.h: atomic fixes from Michael Matz for for s390
788 and s390x ( bnc #237611 and bxc #80892 )
790 2007-03-05 Miguel de Icaza <miguel@novell.com>
792 * io.c (CreateFile): Use FILE_ATTRIBUTE_TEMPORARY to mean 0600
793 permissions. For 80688
795 (MoveFile): Use errno_copy here, just to avoid a potential
796 errno-changing code in the future from g_free.
798 Also, ignore EXDEV errors as they are handled immediately after
799 (avoid printing out an error).
803 Mon Feb 12 15:50:24 CET 2007 Paolo Molaro <lupus@ximian.com>
805 * shared.c: exit if semaphores can't be created (bug #80616).
807 2007-02-01 Geoff Norton <gnorton@customerdna.com>
809 * collection.c: NetBSD doesn't define PTHREAD_STACK_MIN.
811 2007-01-26 Dick Porter <dick@ximian.com>
814 * sockets.c (_wapi_getsockopt): Windows seems to not reset
815 SO_ERROR values when they're read, contrary to the documentation.
816 Fixes the new issues raised in bug 79878 (example in C showing
817 winsock behaviour attached to that bug.)
819 2007-01-15 Mark Mason <mason@broadcom.com
821 * atomic.h: add locking primitives for MIPS.
823 2007-01-11 Dick Porter <dick@ximian.com>
825 * sockets.c (_wapi_connect): Don't do the SO_BROADCAST setting
826 here, do it in managed code instead.
827 (_wapi_getsockopt): SO_RCVTIMEO and SO_SNDTIMEO use struct
828 timeval, which has a microsecond field, not milliseconds.
829 (_wapi_setsockopt): ditto.
830 (_wapi_setsockopt): Halve the SO_SNDBUF and SO_RCVBUF values on
831 Linux, as the kernel doubles whatever we set.
832 (_wapi_socket): Save socket domain, type and protocol so it can be
834 (socket_disconnect): Implement socket disconnect (closing the
835 socket, but keeping the file descriptor.)
836 (wapi_disconnectex): A basic implementation of DisconnectEx().
837 (wapi_transmitfile): A very basic implementation of
839 (WSAIoctl): Implement the SIO_GET_EXTENSION_FUNCTION_POINTER
842 * socket-private.h (struct _WapiHandle_socket): Record socket
843 domain, type and protocol info so it can be duplicated later.
845 * sockets.h (WSAID_DISCONNECTEX,WSAID_TRANSMITFILE): Structures
846 and defines needed to look up the DisconnectEx() and
847 TransmitFile() functions by GUID.
849 * error.c (errno_to_WSA): Change ETIMEDOUT mapping to
850 WSAETIMEDOUT; add EDESTADDRREQ.
852 * io-layer.h: Need mswsock.h on windows now.
854 2007-01-04 Miguel de Icaza <miguel@novell.com>
856 * io-portability.c (find_file): Fix a coverity warning (scanning
859 2006-12-31 Miguel de Icaza <miguel@novell.com>
861 * io-portability.c (find_file): Do not abort if an empty filename
862 has been passed. This fixes the case where MONO_IOMAP=all would
863 assert if Directory.Exists ("") was called.
865 Mon Dec 18 14:54:37 CET 2006 Paolo Molaro <lupus@ximian.com>
867 * processes.c: moved a free on the error path.
869 Thu Dec 14 21:42:39 CET 2006 Paolo Molaro <lupus@ximian.com>
871 * processes.c: fixed a few memory leaks when executing
874 Mon Nov 27 13:12:17 GMT 2006 Paolo Molaro <lupus@ximian.com>
876 * atomic.h: fix arm compare and exchange (bug #78500).
878 2006-11-23 Dick Porter <dick@ximian.com>
880 * process-private.h (struct _WapiHandle_process): Add 'waited'
883 * processes.c (process_wait): Check the 'waited' parameter not the
884 signalled state when testing if a process has already been waited
885 for, as the child process itself may set signalled when exiting.
888 * wapi-private.h (_WAPI_HANDLE_VERSION): Bump shared data version
890 * shared.c: Now the shared data version has been incremented we
891 can set the counter semaphore initial value correctly
893 2006-11-22 Dick Porter <dick@ximian.com>
895 * processes.c (process_wait): Cope when the background process
896 reaper gets the process we were waiting for. Special case for
897 waiting for our own process to exit. Fixes bug 77736.
899 2006-11-17 Dick Porter <dick@ximian.com>
901 * processes.c: Fix const correctness and typos that caused memory
904 2006-11-17 Miguel de Icaza <miguel@novell.com>
906 * processes.c (ShellExecuteEx): Check error after CreateProcess,
907 thanks to Dick for pointing this out.
909 2006-11-16 Miguel de Icaza <miguel@novell.com>
911 * processes.c (ShellExecuteEx): If we fail to create a process in
912 ShellExecute, then try to use the xdg-open command, and if that
913 fails, try to use the gnome-open command,
915 Refactor the code so that we do not have to duplicate all this
916 code, but instead use a ucs2-aware version of the code to do
919 2006-11-13 Dick Porter <dick@ximian.com>
921 * io.c (_wapi_stat_to_file_attributes): If the file is a symlink
922 add the FILE_ATTRIBUTE_REPARSE_POINT flag. This is an attempt to
923 follow the specs for the windows symlink support, but will
924 probably have to be reworked when I have test data from a vista
925 machine. Fixes bug 79887.
927 2006-11-11 Miguel de Icaza <miguel@novell.com>
929 * handles.c (CloseHandle): Cope here with the new value
930 INVALID_HANDLE_VALUE set on handles.
932 * processes.c (CreateProcess): Initialize the value of hThread to
933 be INVALID_HANDLE_VALUE on failure, not to be NULL. Improvement
936 2006-11-09 Dick Porter <dick@ximian.com>
938 * sockets.c (_wapi_select): Do some sanity checking on the
939 fd_sets, to avoid file descriptors > FD_SETSIZE.
940 (_wapi_FD_CLR, _wapi_FD_ISSET, _wapi_FD_SET): Avoid file
941 descriptors > FD_SETSIZE.
943 2006-10-27 Dick Porter <dick@ximian.com>
945 * io.c (GetFileAttributes): Force symlinks to directories to be
946 returned as a regular file. Fixes bug 79733.
948 2006-10-18 Miguel de Icaza <miguel@novell.com>
950 * io-portability.c (find_in_dir): First string dup, then closedir.
952 2006-10-12 Dick Porter <dick@ximian.com>
954 * processes.c (_wapi_process_reap): Unref a process handle if we
955 reaped it, found by Zoltan. Fixes bug 79286.
956 (process_wait): Don't wait again if we've already waited for a
959 2006-10-11 Sergey Tikhonov <tsv@solvo.ru>
961 * atomic.h: Fix atomic decrement.
963 * mini/cpu-alpha.md: Use native long shift insts
965 * mono/mono/mini/tramp-alpha.c: Implemented
966 mono_arch_patch_delegate_trampoline method
968 * Started work on using global registers
970 * Use byte/word memory load/store insts if cpu supports it
975 2006-10-09 Zoltan Varga <vargaz@gmail.com>
977 * handles.c (timedwait_signal_poll_cond): Add an alertable parameter, and if it
978 is FALSE, avoid busy waiting.
980 * wait.c: Add an alertable parameter to the wait routines.
982 2006-10-06 Miguel de Icaza <miguel@novell.com>
984 * io-portability.c (find_file): Rename from
985 MONO_IO_PORTABILITY_HELP to MONO_IOMAP.
987 2006-10-03 Dick Porter <dick@ximian.com>
990 * io-portability.c: Optional portability helpers and wrapped
991 system calls to try to cope with windows filenames in
994 * io.c: Use the wrapped system calls
996 2006-09-01 Zoltan Varga <vargaz@gmail.com>
998 * critical-sections.h critical-sections.c: Make Enter/LeaveCriticalSection a macro
999 since they are perf critical.
1001 * atomic.h: Applied patch from Jakub Boqusz <qboosh@pld-linux.org>.
1002 Add atomic ops implementation for alpha.
1004 2006-08-11 Dick Porter <dick@ximian.com>
1006 * processes.c (_wapi_process_reap): Avoid a deadlock by setting
1007 process termination details in an outer loop, not the
1008 _wapi_search_handle() one.
1010 2006-08-10 Dick Porter <dick@ximian.com>
1012 * threads.c (_wapi_thread_queue_apc)
1013 (_wapi_thread_dispatch_apc_queue): Use a process-local mutex here
1014 instead of the cross process semaphore. We already check that
1015 access to the APC queue is within the owning process so there's no
1016 need to protect from other processes. Avoids a global deadlock
1017 when a thread is aborted while it holds the handle semaphore
1019 (_wapi_thread_apc_pending): Hide an annoying message which can
1020 happen if a thread handle has been blown away at process shutdown
1021 while it is in an alertable wait.
1023 Both problems seen while shutting down monodevelop.
1025 2006-07-25 Dick Porter <dick@ximian.com>
1027 * shared.c (_wapi_shm_file): Remove '/' characters from the uname
1028 results. Fixes bug 78917.
1030 2006-07-20 Dick Porter <dick@ximian.com>
1032 * threads.c (_wapi_thread_set_termination_details): Improve the
1033 test for already-disposed thread handles, and hold the lock around
1034 the mutex abandoning.
1036 2006-07-17 Dick Porter <dick@ximian.com>
1038 * processes.c (CreateProcess): Don't change directory unless a new
1039 one has been specified. Fixes bug 78751.
1041 2006-07-06 Dick Porter <dick@ximian.com>
1043 * io.c (_wapi_stat_to_file_attributes): Do a better job at
1044 figuring out the file attributes
1045 (_wapi_set_last_path_error_from_errno): New helper function to
1046 turn errno into w32 error codes that handles the differences
1047 between file and directory errors
1048 (file_setendoffile): Try turning off the extra write used to
1049 extend files, because we probably don't need it on any modern
1050 platform. If it is needed though, we also need to lseek the file
1052 (CreateFile): Treat character-special devices as a console handle,
1053 because they can't be seeked
1054 (CopyFile): If fail_if_exists is set, then the destination needs
1055 to be opened with O_EXCL
1056 (CopyFile): If fail_if_exists is not set and the destination
1057 already exists, then we should set the ERROR_ALREADY_EXISTS error
1058 even though we return success
1059 (stdhandle_create): STD_INPUT_HANDLES cannot be written to
1060 (GetStdHandle): Rework without using mono_once, so console handles
1061 can be properly closed and reopened.
1062 (mono_io_scandir): Only override errno with EACCES when the
1063 directory actually exists
1064 (FindFirstFile): Set ERROR_FILE_NOT_FOUND when no files are
1066 (FindClose): Cope with NULL handles
1067 (CreateDirectory): When the target already exists, just return an
1068 error. It's the caller's job to figure out what to do.
1069 (SetCurrentDirectory): Cope with a NULL path
1070 (RemoveDirectory, GetFileAttributes, GetFileAttributesEx,
1071 SetFileAttributes, FindFirstFile, DeleteFile, MoveFile, CopyFile,
1072 CreateFile): Set path error correctly
1074 * handles.c (CloseHandle): Kludge to try and cope with passing a
1077 * error.h: Add NO_ERROR as an alternative to ERROR_SUCCESS
1079 * uglify.h: Added some more typedefs
1081 2006-07-05 Dick Porter <dick@ximian.com>
1083 * io.c (GetFileAttributes, GetFileAttributesEx): Cope with
1084 dangling symlinks. Fixes bug 78664.
1086 2006-06-23 Dick Porter <dick@ximian.com>
1088 * handles.c (handle_cleanup):
1089 * threads.c: Clean up threads properly when we're forcibly
1090 removing the handle entries from the shared file in
1091 handle_cleanup(). Fixes bug 78241, for real this time.
1093 2006-06-15 Neale Ferguson <neale@sinenomine.net>
1095 * atomic.h: More tinkering with InterlockedExchange/InterlockedCompareExchange
1098 2006-06-14 Neale Ferguson <neale@sinenomine.net>
1100 * atomic.h: Fix atomic exchange pointer operations for s390x - these
1101 were broken as they used 32-bit instructions rather than their 64-bit
1104 2006-06-14 Dick Porter <dick@ximian.com>
1106 * processes.c: Don't run the atexit handlers when bailing out
1109 2006-06-14 Dick Porter <dick@ximian.com>
1111 * wait.c: Fix stupid typo shown up by gcc 4.1.1, = not ==
1113 * handles-private.h:
1119 * collection.c: Fix a bunch of signed/unsigned warnings from gcc
1122 2006-06-09 Neale Ferguson <neale@sinenomine.net>
1124 * atomic.h: Fix atomic operations for s390x (not really broken
1125 but changed to use full 64-bit opcodes).
1127 2006-05-24 Dick Porter <dick@ximian.com>
1129 * processes.c (process_set_current): Don't take an extra reference
1130 if we have to create our own process handle. Fixes bug 78241
1133 * threads.c (_wapi_thread_signal_self): Renamed from
1134 _wapi_thread_abandon_mutexes, also sets the thread state to
1135 signalled and drops a reference. Called by the runtime when the
1136 main thread cleans itself up.
1138 * handles.c (handle_cleanup): As a last resort, unref every shared
1139 handle as the process is now exiting.
1141 2006-05-16 Dick Porter <dick@ximian.com>
1143 * processes.c (process_set_termination_details): Unref the handle
1144 when we've stored the exit details. Fixes the rest of 78241.
1146 2006-05-12 Dick Porter <dick@ximian.com>
1148 * threads.c: Implement pseudo handles, making GetCurrentThread()
1149 match MS behaviour. Notice when attached threads exit, and unref
1150 the handle. Fix usage of GetCurrentThread() in other places.
1152 * handles.c (DuplicateHandle): Implement a basic form of
1155 * wait.c: Fix usage of GetCurrentThread() throughout, and cope
1156 with pseudo handles.
1158 2006-04-26 Miguel de Icaza <miguel@novell.com>
1160 * io.c (file_close): Oops, do not use DeleteFile which expects
1161 unicode, instead use unlink directly
1163 Add support for the new FileOptions bits on .NET 2.0.
1165 It might be good if Dick reviews these changes.
1167 * io.c (file_close): If DeleteOnClose is set, then delete the file
1169 (CreateFile): Do not support encryption per user.
1171 If posix_fadvise exists, pass hints on sequential scan and random
1172 access. Did not figure out what WRITE_THROUGH maps to.
1174 2006-04-26 Dick Porter <dick@ximian.com>
1176 * sockets.c (WSAIoctl): Check the output buffer is valid before
1179 * handles.c (_wapi_search_handle): Set shared pointer if we find a
1180 shared handle that has been already opened.
1182 2006-04-21 Dick Porter <dick@ximian.com>
1184 * threads.c (GetCurrentThread): Reference the handle if we return
1185 an already-known thread.
1187 2006-04-07 Dick Porter <dick@ximian.com>
1189 * processes.c: Fix build for older glib.
1191 2006-04-06 Dick Porter <dick@ximian.com>
1193 * processes.c (CreateProcess): Add a reference to the child
1194 process' handle, so it won't be destroyed if this process closes
1195 its copy of the handle. Fixes bug 77393.
1197 * processes.c (process_set_current): Fall through to creating a
1198 new one if the handle lookup fails.
1200 * processes.c (_wapi_process_signal_self):
1201 * handles.c (handle_cleanup): The process is exiting, so set the
1202 handle state for this process to signalled. This should let other
1203 non-related processes wait for this handle.
1205 * handles.c (_wapi_search_handle): Don't search shared handles in
1208 * collection.c (collection_thread): No need to do a collection
1209 scan straight away, do the waiting first.
1211 2006-04-06 Dick Porter <dick@ximian.com>
1213 * shared.c: Fix parameters in semctl () call.
1215 2006-03-28 Zoltan Varga <vargaz@gmail.com>
1217 * atomic.h atomic.c: Applied patch from David S. Miller
1218 <davem@davemloft.net>: Reimplement Interlocked* primitives on sparc
1219 using CAS/CASx when __GNUC__, else we will fall back to the generic
1222 2006-03-27 Dick Porter <dick@ximian.com>
1224 * shared.c (_wapi_shm_file_open): Break out of a loop if the
1225 shared file is smaller than expected. (We loop a few times in
1226 case another process is in the middle of creating the file.)
1228 2006-03-22 Dick Porter <dick@ximian.com>
1233 * shared.c: Delete the semaphores and shared files when the last
1234 process has finished with them
1236 2006-03-15 Dick Porter <dick@ximian.com>
1244 * threads.c: Explicitly initialise the handle ops struct
1246 2006-03-14 Dick Porter <dick@ximian.com>
1248 * handles-private.h:
1251 * handles.c: Add a 'prewait' stage to the handle waiting, to give
1252 waiting threads a chance to check for bogus states before
1255 * mutexes.c (namedmutex_prewait): Use the prewait stage to check
1256 for named mutexes that have been abandoned in a locked state (eg
1257 if a process exited abnormally while owning the mutex) and
1258 override it if needed.
1260 2006-03-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1262 * wait.c: speed up WaitFor* when the timeout is 0.
1264 2006-03-03 Dick Porter <dick@ximian.com>
1266 * processes.c (ShellExecuteEx): Cope when some of the parameters
1269 2006-02-27 Dick Porter <dick@ximian.com>
1273 * threads.c: Comparing pthread_t with == is not portable, so use
1276 Thu Feb 23 18:47:20 GMT 2006 Paolo Molaro <lupus@ximian.com>
1278 * *.h, *.h: patch from Dick to make Linuxthreads systems work again.
1280 2006-02-22 Dick Porter <dick@ximian.com>
1283 * threads.c: There's no need to use the timed-thread support code
1284 any more, as we aren't using the timed join. This greatly
1285 simplifies thread setup, and fixes a memory leak (bug 77521).
1287 Don't bother to store thread IDs in a hash table, use TLS instead.
1288 The one case that needs to look up the handle of a different
1289 thread (OpenThread()) can do the extra work itself. Fixes bug
1292 * handles.c (_wapi_search_handle): Add a reference when returning
1293 a private handle (shared handles are already reffed.)
1295 2006-02-17 Dick Porter <dick@ximian.com>
1297 * handles-private.h:
1298 * handles.c: Check handle values passed to array lookups. Fixes
1301 2006-02-09 Dick Porter <dick@ximian.com>
1303 * threads.c: Cope with the problems caused by attaching already
1304 existing threads - they don't get the infrastructure to clean up
1305 after themselves, especially the ID to handle hash. This fixes
1308 2006-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1310 * shared.c: use MONO_SHARED_HOSTNAME as a substitute for gethostname()
1311 when creating the shared files in the .wapi directory. Fixes bug #77371.
1313 2006-02-02 Martin Baulig <martin@ximian.com>
1315 * threads.c: Removed the `WITH_INCLUDED_LIBGC' section; it has
1316 never been used so far.
1318 * timed-thread.h (TimedThread): Removed the `stack_ptr' field; it
1319 has only been used by the removed code.
1321 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1323 * atomic.h: Correct s390x definitions and eliminate compiler warnings.
1325 2006-01-03 Sebastien Pouliot <sebastien@ximian.com>
1327 * io.c: Patch _wapi_stat_to_file_attributes against bug #76966, where
1328 sockets could be considered as directory.
1330 2005-12-23 Dick Porter <dick@ximian.com>
1334 * semaphores.c: Implement OpenSemaphore
1337 * mutexes.h: Implement OpenMutex
1343 * event-private.h: Implement named events. Implement OpenEvent.
1345 2005-12-15 Dick Porter <dick@ximian.com>
1347 * processes.c (CreateProcess): The pipe-based cross-process
1348 exclusion technique was trying to write NULL buffers when appname
1349 was NULL (eg when coming from ShellExecuteEx,) which usually
1350 succeeded even though EFAULT was returned - but sometimes it
1351 failed. This meant that the child process could block forever on
1352 the pipe read. Replace it with the simpler shared handle
1353 semaphore protection used everywhere else. This showed up with
1354 the test case in bug 76684.
1356 Tue Dec 13 11:41:49 GMT 2005 Paolo Molaro <lupus@ximian.com>
1358 * shared.c: fallback to private mmap when shared mmap doesn't work
1361 2005-12-06 Dick Porter <dick@ximian.com>
1365 * semaphore-private.h:
1366 * semaphores.c: Implement named semaphores
1368 2005-11-24 Dick Porter <dick@ximian.com>
1370 * processes.c (GetProcessId): Implement GetProcessId()
1372 2005-11-17 Dick Porter <dick@ximian.com>
1375 * processes.c: Implement ShellExecuteEx as a wrapper around
1378 2005-11-11 Dick Porter <dick@ximian.com>
1380 * threads.c: Give mutex abandoning its own exported function, so
1381 it can be called when the runtime is cleaning up.
1383 * handles.c (_wapi_search_handle_namespace): Do a handle
1384 collection befre starting to check namespace strings, so that any
1385 stale cruft gets removed.
1387 2005-11-11 Dick Porter <dick@ximian.com>
1389 * threads.c: Move thread handles back into the shared space.
1391 * handles.c (_wapi_handle_unref): Add support for shared handles
1392 with close() handlers
1394 2005-11-04 Dick Porter <dick@ximian.com>
1396 * sockets.c (ioctlsocket): Use select instead of if to avoid a
1397 type promotion problem on 64bit freebsd. Based on patch by Lou
1398 Kamenov <kamenovl@gmail.com>, fixes bug 76447.
1400 2005-11-04 Dick Porter <dick@ximian.com>
1402 * io.c (file_write): Only do the file locking if
1403 MONO_STRICT_IO_EMULATION is set.
1405 2005-10-21 Dick Porter <dick@ximian.com>
1408 * handles.c (_wapi_lookup_handle): Cope when the shared part of a
1409 handle has been deleted.
1410 (_wapi_handle_unref): And when the deleted shared part is pointed
1411 to as a handle is deleted
1413 2005-10-20 Dick Porter <dick@ximian.com>
1415 * processes.c (process_set_current): If the expected process
1416 handle slot doesn't contain the correct pid, create a new handle.
1418 * handles.c (_wapi_search_handle): When the search doesn't find
1419 anything, return failure instead of the last handle we looked at.
1420 (_wapi_handle_ref, _wapi_handle_unref): Don't try to ref or unref
1421 unused handles (makes tracking refcounting bugs easier.)
1423 2005-10-19 Dick Porter <dick@ximian.com>
1426 * handles-private.h:
1430 * collection.c (_wapi_handle_collect): Remove the shared handle
1431 indirection layer, and use locking instead. Delete other
1432 complexity that is no longer needed. Refcount shared handles and
1433 delete them when needed, but keep the timestamps so that orphaned
1434 handles will be cleaned up eventually.
1436 * shared.c (_wapi_shm_file): Add processor, OS and struct size
1437 info to the shared file names, to cope with dual-boot and 32/64bit
1438 size issues. Fixes bug 75839.
1440 * wait.c (WaitForMultipleObjectsEx): No need to distinguish
1441 between shared handles and private, as the wait functions cope
1442 with both together now.
1444 2005-10-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1446 * io.c: removed NO_SIGPIPE macro.
1447 * sockets.c: no need for MSG_NOSIGNAL or ignoring SIGPIPE.
1449 2005-10-11 Dick Porter <dick@ximian.com>
1451 * sockets.c (_wapi_getsockopt): Translate SO_ERROR results into
1454 * error.c (errno_to_WSA): Don't return a bogus error if someone
1455 asks to translate errno 0.
1457 2005-10-11 Dick Porter <dick@ximian.com>
1459 * handles.c: Fix several race conditions
1461 2005-10-11 Miguel de Icaza <miguel@novell.com>
1463 * io.c: no need to block SIGPIPE anymore, as it is ignored.
1465 2005-10-05 Dick Porter <dick@ximian.com>
1467 * threads.c (_wapi_thread_own_mutex, _wapi_thread_disown_mutex):
1468 Keep a reference to mutexes owned by threads, so they won't be
1469 destroyed prematurely. Fixes dotmsnclient crash.
1471 2005-09-26 Sebastien Pouliot <sebastien@ximian.com>
1473 * io.c: Apply patch from #76192 (Can't write files past 2gb on AMD64
1474 (x86_64)) for Brion on IRC (Dick approved it).
1476 2005-09-23 Dick Porter <dick@ximian.com>
1478 * processes.c: Don't wait for processes that have already been
1479 signalled; also fix typo.
1481 * handles.c: Improve locking inside new handle and handle
1482 searching functions.
1484 2005-09-20 Dick Porter <dick@ximian.com>
1487 * processes.c: Periodically waitpid for known process IDs. Fixes
1490 2005-09-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1493 (CreateFile): if the file is a named pipe, treat the handle as a pipe,
1494 not as a file. Fixes bug #76075.
1496 2005-08-27 Zoltan Varga <vargaz@gmail.com>
1498 * atomic.h: Add support for intel icc.
1500 2005-08-25 Zoltan Varga <vargaz@gmail.com>
1502 * io-layer.h: Include winbase.h not WinBase.h.
1504 2005-08-19 Dick Porter <dick@ximian.com>
1506 * threads.c, threads.h, thread-private.h: Use a gsize to store the
1507 thread ID, so it can hold a 64 bit value if needed.
1509 2005-07-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1511 * error.c: map ENOENT to WSAECONNREFUSED. It might happen when
1512 connecting to unix sockets. Closes bug #75632.
1514 2005-07-05 Dick Porter <dick@ximian.com>
1516 * io.c: Make sure SIGPIPE is ignored when calling write(2).
1517 Prevents the runtime exiting when writing to a closed pipe,
1520 2005-06-30 Dick Porter <dick@ximian.com>
1522 * shared.c (_wapi_shm_semaphores_init): Add some helpful error
1523 messages when semget () fails due to lack of resources.
1525 2005-06-21 Dick Porter <dick@ximian.com>
1530 * threads.c: Keep a list of owned mutexes in each thread handle,
1531 so that it is easier to abandon them when the thread exits.
1532 Removes a bottleneck when multiple threads are finishing in
1535 2005-06-12 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1537 * io.c: (GetLogicalDrives) when a bogus line is read, don't leak memory.
1538 When the buffer has not enough space, close the file before returning.
1540 2005-06-09 Duncan Mak <duncan@novell.com>
1542 * *.h: Added G_BEGIN_DECLS and G_END_DECLS where appropriate to
1543 all public headers. Fixes #74919.
1545 2005-05-30 Zoltan Varga <vargaz@freemail.hu>
1547 * atomic.h: Add IA64 atomic ops.
1549 2005-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1551 * processes.c: make ExitCode be valid even if the user didn't call
1552 WaitForExit() and is just polling on HasExited.
1554 2005-05-17 Dick Porter <dick@ximian.com>
1556 * io.c (file_getfilesize): Clear the error value, so that files
1557 with sizes with the low bits 0xFFFFFFFF can be distinguished from
1560 2005-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1562 * shared.c: forgot to ignore a warning.
1564 2005-05-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1566 * shared.c: don't display warnings after reboots.
1568 2005-05-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1570 * sockets.c: on windows, getsockopt/setsockopt for send/receive timeout
1571 use an integer in milliseconds. We were using a struct timeval.
1573 2005-05-06 Dick Porter <dick@ximian.com>
1575 * handles-private.h:
1582 * collection.h: Use SysV semaphores for managing access to the
1583 shared memory - in return for the ludicrous api we get
1584 synchronisation primitives that can be cleaned up by the kernel
1585 even when a process quits unexpectedly. This removes the
1588 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
1590 * handles.c: Always use polling in the waits, since
1591 mono_cond_timedwait can't be interruped by the thread abort signal.
1593 2005-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1595 * events.c: calling Set on AutoResetEvent several times has the same
1596 effect as calling it only once if no thread is waiting for it.
1598 2005-04-29 Dick Porter <dick@ximian.com>
1600 * processes.c (EnumProcesses): Use a GArray instead of a GPtrArray
1601 now it's storing pids not handles, also fixes memory leak caused
1602 by unclear glib documentation.
1604 * sockets.c (WSACleanup): Remove unused variable
1606 2005-04-29 Dick Porter <dick@ximian.com>
1608 * handles.c (_wapi_handle_check_share_by_pid): For systems that
1609 don't have file descriptor info in /proc check that the original
1610 opener of a file is still there, if a share violation would
1613 2005-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1616 * handles-private.h: added _wapi_handle_forecch that loops through all
1617 the handles and call a callback function when a handle of the given
1620 * sockets.c: no need to keep open sockets in an array, as we have them
1621 in the handles structure.
1625 2005-04-28 Dick Porter <dick@ximian.com>
1627 * processes.c: Cope with handles that are only around for as long
1628 as the search is running. If we're searching for process handles,
1629 check to see if the process is still running and signal it if not.
1631 * handles.c (_wapi_search_handle): Search in the shared space as
1632 well. Fixed bug 74752.
1635 * handles.c (_wapi_handle_new_from_offset):
1636 _wapi_handle_new_for_existing_ns () was doing exactly the same as
1637 this, so deleted it.
1639 2005-04-26 Dick Porter <dick@ximian.com>
1641 * handles.c: Fix stupid thinko where if a new shared handle is
1642 created but a collection was needed to free some space, it
1643 returned an error anyway. Should fix the messages shown in bug
1646 2005-04-25 Dick Porter <dick@ximian.com>
1648 * handles.c (_wapi_handle_check_share): Only consider mono
1649 processes when looking to see if a file is still being held open,
1650 while checking share permissions.
1652 2005-04-25 Dick Porter <dick@ximian.com>
1656 * wapi-private.h (struct _WapiHandleOps):
1657 * handles.c (_wapi_handle_unref): When destroying handles, save
1658 the handle data and call the close function only after the array
1659 slot has been cleared. This prevents race conditions with file
1660 descriptors, fixing bug 74713.
1662 * mutexes.c: Delete the handle close functions, they didn't do
1665 * error.c (_wapi_get_win32_file_error): Add a mapping for EINTR so
1666 the "Unknown error" g_warning doesn't get displayed.
1668 2005-04-25 Dick Porter <dick@ximian.com>
1671 * threads.c: Make thread handles process-private for now to take
1672 some of the space pressure off the shared memory, while I work on
1675 2005-04-21 Dick Porter <dick@ximian.com>
1677 * handles.c (_wapi_handle_check_share): Make sure there is a "fd"
1678 dir in /proc before blowing away handle info. Fixes bug 74649.
1680 2005-04-21 Dick Porter <dick@ximian.com>
1682 * wait.c (WaitForMultipleObjectsEx): Implement special waits
1684 * handles.c (_wapi_handle_wait_signal_poll_share): Don't return a
1685 timeout, just wait briefly for the private signals and let the
1686 waiting thread test again. This prevents us missing shared
1689 2005-04-21 Dick Porter <dick@ximian.com>
1691 * collection.h (_WAPI_HANDLE_COLLECTION_EXPIRED_INTERVAL): Reduce
1692 the time before a slot is considered too old and deleted. This is
1693 a workaround while I come up with a proper fix.
1695 2005-04-21 Dick Porter <dick@ximian.com>
1700 * handles.c (_wapi_handle_new): Turn assertions into errors.
1702 * collection.c (_wapi_handle_collect): Use symbols not magic
1703 numbers for timeout values
1705 2005-04-19 Dick Porter <dick@ximian.com>
1709 * handles.c (_wapi_handle_count_signalled_handles)
1710 * handles-private.h (_wapi_handle_shared_lock_handle): Use new
1711 shared handle locks in critical sections.
1713 * handles.c (_wapi_handle_new_for_existing_ns): Reuse old handles
1714 if there is already one there.
1716 * handles.c (_wapi_handle_ref): It was possible for a process to
1717 exit before getting around to updating shared handle timestamps,
1720 Tue Apr 19 16:25:47 CEST 2005 Paolo Molaro <lupus@ximian.com>
1722 * threads.c: fix lookup of the thread id in the has table:
1723 always use the id value, not the pointer to the id.
1725 2005-04-18 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1727 * handles.c: fix handle returned in _wapi_handle_search_handle. Dick
1730 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1732 * io-layer/sockets.c: FIONBIO with a TRUE argument means we want
1733 non-blocking IO, not the other way around.
1735 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1739 * handles-private.h: GetFileType wasn't checking if we have memory
1740 allocated for the handle before dereferencing it. Fixes a FileStream
1743 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1747 * handles-private.h: we were calling g_renew to expand the handle array,
1748 but that might move the memory and we might have pthread conditions or
1749 mutexes in the original memory area that are being used. Now instead of
1750 expanding an existing array, we just create new ones and keep a list of
1751 them. Access to _wapi_private_handles had to be modified accordingly.
1753 2005-04-15 Dick Porter <dick@ximian.com>
1755 * collection.c: FreeBSD needs more than PTHREAD_STACK_MIN
1757 2005-04-14 Raja R Harinath <rharinath@novell.com>
1759 * wapi-private.h: Remove reference to 'daemon-private.h'.
1761 Wed Apr 13 13:12:33 EDT 2005 Paolo Molaro <lupus@ximian.com>
1763 * atomic.h: applied patch from mass@akuma.org (David Waite)
1764 to fix InterlockedExchangeAdd.
1765 Fixed a few other functions, including InterlockedCompareExchange()
1766 which was miscompiled by gcc with optimizations enabled.
1768 2005-04-13 Dick Porter <dick@ximian.com>
1770 * io.c (share_check):
1771 * handles.c (_wapi_handle_check_share): Refine the file check so
1772 that sharing violations within the same process don't cause
1775 2005-04-13 Dick Porter <dick@ximian.com>
1777 * io.c (FindFirstFile): Fix bugs introduced with the merge (bug
1780 2005-04-12 Dick Porter <dick@ximian.com>
1782 The daemon-less io-layer. Extensive lowlevel changes in
1783 handles.c, requiring some corresponding changes in other files
1784 calling these functions. Private_foo structures have been
1787 File descriptor handling differences account for most of the
1788 changes in io.c and sockets.c.
1792 * mutexes.c: Named mutexes are now a distinct type.
1793 * atomic.h: Fix a PPC uninitialised variable warning.
1794 * wait.c: Check conditions before waiting on a condition variable.
1795 * processes.c: Handle process fork and wait without a daemon
1796 (though this has the limitation of only being able to wait for
1799 2005-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1806 * sockets.h: removed dead code that deals with async IO.
1808 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
1810 * atomic.c (InterlockedIncrement): Fix fallback implementation of
1811 InterlockedIncrement and InterlockedDecrement. Fixes #74228.
1813 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
1815 * io-layer.h: Add required header files for compiling with VS.NET.
1817 2005-03-17 Miguel de Icaza <miguel@novell.com>
1819 * io.c: don't fail on NFS when there are no more locks available.
1821 2005-03-09 Dick Porter <dick@ximian.com>
1823 * error.c (_wapi_get_win32_file_error): ENFILE and EMFILE should
1824 map to ERROR_TOO_MANY_OPEN_FILES, not ERROR_NO_MORE_FILES. Fixes
1827 2005-03-09 Dick Porter <dick@ximian.com>
1829 * daemon.c (process_process_fork): Initialise the handle data
1830 before using it in the error case. This is probably the error
1831 we're working around in the previous change. Spotted by Taru Jain
1832 <tjain@novell.com> and Hemanth Yamijala <YHemanth@novell.com>.
1834 2005-03-07 Dick Porter <dick@ximian.com>
1836 * daemon.c: It looks like g_shell_parse_argv() can return
1837 argv[0]=NULL somehow, yet still not give an error. Make sure we
1838 don't pass NULL to strrchr(), working around a segfault that
1839 showed up on ZLM testing.
1841 2005-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1843 * sockets.c: translate EINPROGRESS to EWOULDBLOCK in connect. This is
1844 the expected error code showed by the test case in bug #73053.
1846 2005-02-18 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1848 * io.c: another leftover.
1850 Fri Feb 18 17:37:29 CET 2005 Paolo Molaro <lupus@ximian.com>
1852 * io.c: fixed logic in checking errno in rev 40815.
1854 Fri Feb 18 16:00:29 CET 2005 Paolo Molaro <lupus@ximian.com>
1856 * threads.c: we don't depend on the GC checking tls
1858 * processes.c: remove unused ref to GC headers.
1860 Thu Feb 17 19:57:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1862 * io.c: remove _wapi_thread_cur_apc_pending () checks
1863 when the siscall should return immediatly and handle
1864 the case when a syscall is interrupted without
1865 erroring out, but returning a 0 read/write if possible.
1866 Still the cases of read from file need to be handled.
1868 Tue Feb 8 18:28:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1870 * threads.c: make people test with 1 MB stack per thread.
1872 2005-01-17 Dick Porter <dick@ximian.com>
1874 * timefuncs.h: Make WapiFileTime endian-aware, as it's often
1875 cast to and from 64bit ints. Fixes bug 71213.
1877 2005-01-11 Dick Porter <dick@ximian.com>
1879 * error.c (errno_to_WSA): Add EADDRNOTAVAIL error code
1882 Mon Jan 10 16:15:19 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
1884 * atomic.h: Fix functions on s390.
1886 Mon Jan 10 20:30:19 CET 2005 Paolo Molaro <lupus@ximian.com>
1888 * atomic.h: fix some functions on ppc (tests/interlocked.cs).
1890 2005-01-10 Dick Porter <dick@ximian.com>
1892 * misc.c (_wapi_calc_timeout): Guard against overflow when
1893 calculating timeouts. This makes waiting with a large
1894 (Int32.MaxValue) timeout not return immediately.
1896 2004-12-23 Ben Maurer <bmaurer@ximian.com>
1898 * io.c (io_ops): make this `const' so it is shareable (well, only
1899 really shareable if it is statically linked...)
1901 Mon Dec 20 11:58:33 CET 2004 Paolo Molaro <lupus@ximian.com>
1903 * threads.c, threads.h: add accessor to get the pthread_key_t for
1906 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1908 * io.c: check for the existence of 'dest' and set ERROR_ALREADY_EXISTS
1909 if it exists and is not the same as 'src'.
1911 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1913 * atomic.h : Fix InterlockedCompareExchange for s390/s390x.
1915 2004-12-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1917 * processes.c: unquote the cmd path, allow for ' or " when quoting and
1918 pass the quoted program name to the daemon, otherwise the call to
1919 g_shell_unquote in the daemon will break things up.
1921 2004-10-14 Dick Porter <dick@ximian.com>
1923 * sockets.c (_wapi_accept): Revert the previous change. We now
1924 set the accepted socket to have the same blocking status as the
1925 listening socket in managed code. This follows MS behaviour.
1927 2004-10-14 Dick Porter <dick@ximian.com>
1929 * sockets.c (_wapi_accept): On Darwin, make sure a newly
1930 accept()ed socket is blocking. Fixes bug 67355, patch by
1931 grompf@sublimeintervention.com.
1933 2004-10-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1935 * system.c: check the number of online processors instead of the
1936 existing ones. Sanitize return value if it's an error.
1938 2004-10-03 Ben Maurer <bmaurer@ximian.com>
1940 * system.c: Add support for getting the # of cpus.
1942 2004-09-28 Dick Porter <dick@ximian.com>
1944 * io.c (pipe_close_private): Fix one small typo in the last change
1945 that totally hosed process creation with redirected pipes.
1947 2004-09-24 Dick Porter <dick@ximian.com>
1954 * handles-private.h: Cope when a file descriptor is reused while
1955 the handle that thought it owned it is still referenced, instead
1956 of asserting. Probably fixes bug 66479, though we've been unable
1959 2004-09-09 Dick Porter <dick@ximian.com>
1962 * io.c: Set error codes everywhere.
1964 2004-09-06 Dick Porter <dick@ximian.com>
1966 * handles.c (_wapi_handle_unref): Reset the private record's type
1967 (CloseHandle): Check for a fd mapping failure, and return FALSE.
1968 (_wapi_handle_process_fork): Fix long-standing bug in checking
1969 handle return values. Also do the required bookkeeping with the
1970 new process's handles.
1972 * daemon.c: When creating a new process's handles, check whether
1973 the shared space needs to be increased
1975 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
1977 * shared.c (_wapi_shm_file): Fix leaking of filename.
1979 2004-08-19 Dick Porter <dick@ximian.com>
1981 * handles.c (_wapi_handle_count_signalled_handles): Fix thinko
1982 introduced with the fd offset stuff: unlock handles properly when
1983 backing off. Fixes the monologue hang at exit.
1985 2004-08-18 Dick Porter <dick@ximian.com>
1988 * io.c: Check that new fds fit in the table, return error if not
1990 * daemon.c (_wapi_daemon_main):
1991 * handles.c (shared_init): Have all processes agree on a size for
1994 2004-08-17 Dick Porter <dick@ximian.com>
1996 * daemon.c (process_new):
1997 * handles.c (_wapi_handle_new_internal): Cope when the space
1998 reserved for file descriptors is larger than the shared segment
1999 size. Fixes the crash reported when running mono under gdb on
2002 2004-08-16 Dick Porter <dick@ximian.com>
2006 * handles-private.h (_wapi_handle_fd_offset_to_handle): Improve
2007 error checking with passed-in file descriptors.
2009 2004-08-11 Dick Porter <dick@ximian.com>
2012 * io.c: Returned handle values are the file descriptor the handle
2016 * handles-private.h:
2017 * daemon.c: Reserve the range of handles that can have the same
2018 values as file descriptors. These won't be used, but the values
2019 will be used as file, console, pipe or socket handles. The fd to
2020 handle mapping is done internally and is invisible to users.
2023 * wapi-private.h (_WAPI_HANDLE_VERSION): Increment, because we now
2024 reserve a chunk of handle space.
2026 2004-08-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2028 * atomic.h: add support for 64-bit S/390
2030 2004-07-22 Dick Porter <dick@ximian.com>
2033 * threads.c: Move the destruction of the internal thread data to
2034 after the thread has been joined. Fixes bug 61418.
2036 2004-07-14 Dick Porter <dick@ximian.com>
2038 * wait.c (test_and_own): When not waiting for all handles to
2039 become signalled, only own and return the lowest. All the
2040 documentation suggests that the old way was correct, but
2041 experimentation shows it actually works like this. Patch by
2042 Sébastien Robitaille
2043 (sebastien.robitaille@croesus.com), fixes bug 61511.
2045 2004-07-09 Ben Maurer <bmaurer@ximian.com>
2047 * threads.c: register roots for gc
2049 2004-07-08 Dick Porter <dick@ximian.com>
2051 * io.c (file_seek): If there is a high 32bit offset part, make
2052 sure the low part isn't sign-extended. Set error codes when
2053 returning failure. Fixes bug 61131.
2055 2004-07-06 Dick Porter <dick@ximian.com>
2057 * io.c (file_setfiletime): Check for underflow when converting to
2058 time_t values. Set error codes when returning failure. Fixes bug
2061 2004-07-05 Dick Porter <dick@ximian.com>
2063 * mutexes.c (mutex_ops_init): Make the named mutex mutex sharable.
2065 * daemon.c (unref_handle): Only destroy a handle if all processes
2066 have released it, not just the current one. Fixes bug 60887.
2068 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
2070 * mono-mutex.h atomic.h: Add G_GNUC_UNUSED to static inline functions
2071 to prevent warnings.
2073 2004-06-24 Dick Porter <dick@ximian.com>
2075 * mutexes.c: Indicate when a named mutex was reused
2077 2004-06-24 Dick Porter <dick@ximian.com>
2079 * threads.c (SuspendThread):
2080 * timed-thread.c (_wapi_timed_thread_suspend): Wrap sem_wait in a
2081 while loop. See bug 58161.
2083 Wed Jun 23 23:29:04 CEST 2004 Paolo Molaro <lupus@ximian.com>
2085 * io.c: don't use sharemode for on-disk file permissions: it's used
2086 for shared access to the open file.
2088 2004-06-22 Dick Porter <dick@ximian.com>
2090 * events.c (CreateEvent): When creating an auto-reset event that
2091 is initially owned, make sure the set count starts at 1.
2093 2004-06-18 Dick Porter <dick@ximian.com>
2096 * events.c: Auto-reset events need to release one thread for each
2097 time SetEvent() is called. Fixes bug 41292.
2101 * mutexes.c: Scan for mutexes that are still locked by a thread
2102 when it exits. Fixes the MS demo app linked by bug 41292.
2104 * wait.c (test_and_own): Make sure a handle is signalled before it
2107 2004-06-16 Dick Porter <dick@ximian.com>
2109 * timed-thread.c: Call the thread cleanup exit routine before taking
2110 the join mutex, because this could deadlock if another thread tries
2111 to join in the meantime. This fixes the hang-at-exit problem seen
2114 2004-06-03 Lluis Sanchez Gual <lluis@ximian.com>
2116 * threads.c: Implemented SleepEx.
2117 * threads.h: Fixed SleepEx signature.
2119 2004-06-03 Miguel de Icaza <miguel@ximian.com>
2121 * threads.c: When running under valgrind, do not allocate too much
2122 stack, as Valgrind default is 1 meg.
2124 2004-05-27 Dick Porter <dick@ximian.com>
2127 * io.c: Implemented LockFile() and UnlockFile()
2129 2004-05-21 Dick Porter <dick@ximian.com>
2131 * io.c (CreateFile): Check for existing share modes when opening
2135 * handles-private.h:
2136 * daemon-messages.h:
2137 * daemon.c: Maintain a hash of file share modes, keying on device
2138 and inode (to cope with symlinks.)
2140 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
2142 * daemon-messages.c: Retry if the communication with the daemon is
2143 interrupted by a signal.
2144 * io.c, sockets.c: Check for EINTR in every syscall that can be interrumped.
2145 Only return an error in this case if there is something in the apc queue
2146 (which means that it is an interruption requested by the "user").
2147 * processes.c: Use WaitForSingleObjectEx. No need to pass "alertable" as
2148 true since the wait is small.
2149 * shared.c: Retry write calls when interrumped by a signal.
2150 * timed-thread.h, timed-thread.c: added _wapi_thread_apc_pending, which
2151 returns TRUE if there are pending asynchronous calls (APC) for the
2152 provided thread. Also added _wapi_thread_dispatch_apc_queue which calls
2153 the enqueued APCs. Defined a new struct ApcInfo that holds information
2154 about an enqueued APC.
2155 * thread-private.h, threads.c: Implemented QueueUserAPC (which does the same
2156 as in win32),_wapi_thread_apc_pending and _wapi_thread_dispatch_apc_queue.
2157 These last two methods call the corresponding apc methods in
2158 thread-private using the provided thread handle.
2159 * threads.h: Added QueueUserAPC.
2160 * uglify.h: Added WapiApcProc (needed by QueueUserAPC).
2161 * wait.c, wait.h: Changed WaitForSingleObject to WaitForSingleObjectEx, and
2162 WaitForMultipleObjects to WaitForMultipleObjectsEx. Implemented support
2163 for APCs in those two methods and also in SleepEx.
2165 2004-05-17 Dick Porter <dick@ximian.com>
2167 * io.c (CopyFile): Speed up. Fixes bug 57859.
2169 2004-05-13 Dick Porter <dick@ximian.com>
2170 * mono-mutex.c (mono_mutex_unlock): Return EPERM when the current
2171 thread doesn't own the mutex, rather than assert()ing.
2173 2004-05-11 Dick Porter <dick@ximian.com>
2175 * shared.c (_wapi_shm_attach): Cope when a previous daemon startup
2176 attempt failed, leaving shared files that look like a daemon is
2179 2004-05-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2182 (SetFileAttributes): don't the the exec bit if the corresponding read
2185 2004-05-10 Zoltan Varga <vargaz@freemail.hu>
2187 * io.c (FindFirstFile): Fix invalid free.
2189 2004-05-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2191 * io.c: translate from GFileError to errno codes and don't free
2192 variables right after calling mono_io_scandir, as we may overwrite
2195 2004-05-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2197 * io.c: g_dir_open return ENOENT for directories on which we don't have
2198 read/execute permission, while returning EPERM for anything below those.
2199 So, change ENOENT by EPERM if the directory exists.
2201 2004-05-07 Dick Porter <dick@ximian.com>
2203 * io.c (SetFileAttributes): Don't have failed chmod()s cause a
2204 "file not found" error. Fixes bug 54032.
2206 2004-05-07 Dick Porter <dick@ximian.com>
2208 * io.c (FindFirstFile): Comment out a windows-compatibility check
2209 that breaks when directories have metachars in their names.
2210 Workaround for bug 58116.
2212 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2214 * io.c: fixed for FindFirstFile for empty directories. Closes
2217 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2219 * processes.c: set the start time for the current process. Fixes bug
2222 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2224 * io-private.h: 'namelist' is now a gchar ** in _WapiHandlePrivate_find.
2225 * io.c: implemented scandir using glib functions.
2227 2004-05-04 Dick Porter <dick@ximian.com>
2229 * daemon.c (read_message): Return FALSE on error so the GSource
2230 callback itself can return FALSE. Cures the infinite loop poll()
2232 * shared.c: Fix some daemon startup race conditions.
2234 2004-04-29 Miguel de Icaza <miguel@ximian.com>
2236 * io.c (CopyFile): Use 32k buffers to copy the file instead of 2k,
2237 use the stack, do not use dynamic memory.
2239 2004-04-29 Zoltan Varga <vargaz@freemail.hu>
2241 * io.c: Add scandir implementation for platforms which do not have
2244 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2246 * io.[ch]: implemented GetLogicalDriveStrings.
2248 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2251 * sockets.c: use the field name from configure when accessing sigval
2252 pointer field. Makes this work on the Mac.
2254 2004-04-28 Bernie Solomon <bernard@ugsolutions.com>
2256 * atomic.c: (InterlockedExchange) fix typo for
2259 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2262 * sockets.c: added check for sys/aio.h.
2264 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2266 * error.[ch]: added _wapi_get_win32_file_error...
2267 * io.c: ... which was _wapi_get_win32_error here.
2268 * sockets.c: rename the function calls here too.
2270 2004-04-28 Dick Porter <dick@ximian.com>
2272 * daemon-messages.c: Avoid a deadlock when a thread is killed while
2273 waiting for the daemon by using a recursive mutex. Helps bug 56699.
2275 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2277 * io.c: fixed leak in async_notifier().
2279 * sockets.[ch]: added AIO support for sockets and fixed WSAIoctl
2282 * threads.c: removed old comment.
2284 2004-04-26 David Waite <mass@akuma.org>
2286 * daemon-messages.h:
2293 * wapi-private.h: remove comma from end of enumeration declarations
2294 * status.h: cast unsigned int types to int for enum assignment
2296 2004-04-26 David Waite <mass@akuma.org>
2299 * timefuncs.c: declare 64-bit constants as long long types (i.e.
2302 2004-04-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2304 * socket-wrappers.h: _wapi_socket == WSASocket now. Added
2305 WSA_FLAG_OVERLAPPED.
2307 * sockets.c: new unused parameters for _wapi_socket.
2309 2004-04-22 Miguel de Icaza <miguel@ximian.com>
2311 * timed-thread.c: Replace sem_init with MONO_SEM_INIT to handle
2312 the fact that MacOS X is a piece of junk (sem_init is *defined* in
2313 the libc, but they return `not implemented').
2315 2004-04-22 Dick Porter <dick@ximian.com>
2318 * handles-private.h: Reference the handle when it is locked, so
2319 that another thread can't blow it away while we're waiting for it
2320 to become signalled.
2331 * handles-private.h:
2334 * daemon-messages.c:
2335 * critical-sections.c:
2336 * atomic.c: Added pthreads cleanup handlers and error asserts
2339 * handles.c: Fixed the gcc "variable might be used uninitialised"
2340 warnings. They can't happen, but gcc doesn't know that
2341 g_assert()s don't return.
2343 Fixed the declaration of _wapi_handle_process_kill() so that it
2344 expects the correct type for the pid.
2346 * threads.c: Removed the TLS_PTHREAD_MUTEX style locking that
2347 hasn't been used in ages and just made the code more complex.
2349 2004-04-17 Zoltan Varga <vargaz@freemail.hu>
2351 * processes.c: Include <signal.h> for SIGKILL and SIGILL + fix some
2352 warnings. Fixes #57168.
2354 2004-04-16 Dick Porter <dick@ximian.com>
2356 * threads.c (Sleep): Using div(3) with a negative (when signed)
2357 numerator causes the quotient to be 0 and the remainder to be the
2358 numerator. This feeds a small negative value to nanosleep(3),
2359 which will return immediately and cause a busy wait. Fixes bug
2362 2004-04-15 Dick Porter <dick@ximian.com>
2365 * io.c: Rewrite FindFirstFile and FindNextFile using scandir(3)
2366 and fnmatch(3) instead of glob(3). glob() can't cope with being
2367 given filenames containing metachars. This fixes bug 40557.
2369 2004-04-14 Bernie Solomon <bernard@ugsolutions.com>
2371 * security.c: #warning is a GCC-ism
2373 2004-04-13 Sebastien Pouliot <sebastien@ximian.com>
2375 * security.c: Removed GetUserName as glib g_get_user_name does a
2376 better (portability) job. Added ImpersonateLoggedOnUser and
2379 2004-04-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2381 * mono-mutex.h: move pthread_mutex_timedlock declaration to...
2382 * mono-mutex.c: ...here. It was causing a warning that prevented
2383 libgdiplus compilation.
2385 2004-04-04 Miguel de Icaza <miguel@ximian.com>
2387 * security.c (GetUserName): Make it work on MacOS X
2389 2004-04-02 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2391 * security.c: use getpwuid_r if available. This one is thread-safe.
2393 2004-04-02 Sebastien Pouliot <sebastien@ximian.com>
2395 * Makefile.am: Added security.c|h.
2396 * security.c: New file for security related functions. Added function
2397 GetUserName to fix #56144.
2398 * security.h: New. Header file for security.c
2399 * wapi.h: Added include for security.h
2401 2004-03-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2403 * daemon-messages.h: added kill structs.
2405 * daemon.c: implemented process_process_kill.
2406 * handles-private.h: define process_process_kill.
2407 * handles.c: implemented _wapi_handle_process_kill.
2408 * processes.[ch]: implemented TerminateProcess.
2410 2004-03-25 Bernie Solomon <bernard@ugsolutions.com>
2412 * daemon.c (rem_fd): On solaris you seem to get an
2413 error even after removing the input source so don't
2414 try and rem_fd it twice.
2416 2004-03-25 Lluis Sanchez Gual <lluis@ximian.com>
2418 * daemon.c: in process_post_mortem, If the child terminated due to the
2419 receipt of a signal, the exit status must be based on WTERMSIG, since
2420 WEXITSTATUS returns 0 in this case.
2422 2004-03-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2424 * daemon.c: turned a warning into a DEBUG statement. Now we may hit it.
2426 2004-03-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2428 * daemon.c: only call getdtablesize () once.
2429 * processes.c: wait 500 ms to check if execve failed and throw the same
2430 exception as MS on failure. Fixes bug #32809.
2432 2004-03-17 Bernie Solomon <bernard@ugsolutions.com>
2434 * io.c (async_notifier): use "union sigval" rather
2435 than sigval_t as Solaris doesn't have sigval_t
2436 (which isn't in IEEE 1003.1 either).
2438 2004-03-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2440 * io.c: added debug stuff and removed a few redundant lines in
2443 2004-03-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2445 * io-private.h: added new fields for file structure. Declare
2446 _wapi_io_add_callback.
2448 * io.c: added _wapi_get_win32_error, support aio_read/write in
2449 file_read/write. Implemented _wapi_io_add_callback, which is where
2452 * io.h: added new fields for WapiOverlapped and typedef for the
2455 * processes.c: fixed off-by-one bug when handling environment variables
2458 * threads.[ch]: implemented BindIoCompletionCallback.
2460 * uglify.h: added typedef for LPOVERLAPPED_COMPLETION_ROUTINE.
2462 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
2464 * socket-wrappers.h: Remove extra semicolon.
2466 2004-03-03 Dave Camp <dave@ximian.com>
2468 * daemon.c: (add_fd), (fd_activity), (_wapi_daemon_main):
2469 Use a new main context.
2471 2004-03-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2474 (GetFileAttributes): set the error depending on errno instead of
2475 setting ERROR_FILE_NOT_FOUND always. See bug #55160.
2477 2004-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2480 (CopyFile): free the buffer on error.
2482 (WSAIoctl): free the buffer on error.
2484 2004-02-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2486 * error.c: fixed mapping for EPROTONOSUPPORT and ESOCKTNOSUPPORT.
2488 * sockets.[ch]: retry creating the socket for AF_INET, SOCK_RAW
2489 using IP protocol with IP over IP. Implemented WSAIoctl UNIX-style.
2491 2004-01-27 Bernie Solomon <bernard@ugsolutions.com>
2493 * shared.c (_wapi_shm_file): add hostname
2494 to shared data file names to handle NFS mounted
2497 Mon Jan 26 16:15:03 CET 2004 Paolo Molaro <lupus@ximian.com>
2499 * sockets.h: remove obsolete soklen_t typedef.
2501 Fri Jan 23 21:07:02 CET 2004 Paolo Molaro <lupus@ximian.com>
2503 * socket-wrappers.h, sockets.h, sockets.c, Makefile.am: move socket
2504 wrappers to its own non-installed header file.
2506 2004-01-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2509 (FindFirstFile): unlock the handle if FindNextFile fails.
2510 (FindNextFile): g_free a couple of pointers before retrying.
2513 (WaitForMultipleObjects): if only one handle provided, use
2514 WaitForSingleObject.
2516 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
2518 * handles-private.h: (_wapi_handle_type) check
2519 for segment in range before using it
2521 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
2523 * thread-private.h: _wapi_thread_ops is now const
2526 Mon Dec 22 18:29:03 CET 2003 Paolo Molaro <lupus@ximian.com>
2528 * threads.c, timed-thread.c, timed-thread.h: use mach
2529 semaphores on Darwin (MacOSX) since the posix ones
2530 are mostly broken there (threads are not created suspended
2531 and they can start executing before they are fully initialized
2532 like in tests/thread-static.cs).
2534 Mon Dec 22 17:18:45 CET 2003 Paolo Molaro <lupus@ximian.com>
2536 * atomic.h: ppc fixes.
2538 2003-12-19 Bernie Solomon <bernard@ugsolutions.com>
2540 * handles.c: remove my bad use of MONO_ZERO_ARRAY_LENGTH
2543 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
2545 * shared.c: (_wapi_shm_open) make scratch file
2546 not have to immediately regrow to avoid remaps
2547 (HPUX can't cope with these).
2548 (_wapi_shm_attach) use actual size of file
2549 to set scratch data_len for the creating process.
2551 * handles.c: (_wapi_handle_new_internal) make
2552 sure mutex & cond var are initialized even for
2553 non process shared ones.
2554 (_wapi_handle_unref) always call destroy
2555 routines on mutex & cond var
2557 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
2559 * daemon.c: change channel data structure so
2560 input sources are removed from glib event loop
2561 properly. xsp works better on Solaris and
2564 2003-12-12 Bernie Solomon <bernard@ugsolutions.com>
2566 * wapi-private.h: Replace G_GNUC_PRETTY_FUNCTION
2567 definition with file & line number for non-GCC
2570 2003-12-08 Bernie Solomon <bernard@ugsolutions.com>
2572 * Makefile.am: make sure hppa_atomic.s is in distribution
2574 2003-12-01 Dick Porter <dick@ximian.com>
2577 * mutexes.c (CreateMutex):
2578 * mutex-private.h (struct _WapiHandle_mutex):
2579 * handles.c: Look up certain handle types by name, in a shared
2580 namespace. Currently only mutex handles have this implemented.
2583 * semaphores.c (CreateSemaphore):
2584 * events.c (CreateEvent): Fix signature
2586 2003-11-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2588 * io.c: don't call g_free before testing errno as it may modify it.
2589 If the path exists, return an error if it's not a directory. Fixes
2592 2003-11-20 Dick Porter <dick@ximian.com>
2594 * io.c: Missed a little-endian UTF16 conversion. Patch from
2595 Jeroen Zwartepoorte (Jeroen@xs4all.nl), fixes bug 51065.
2597 2003-10-29 Dick Porter <dick@ximian.com>
2599 * io.c (MoveFile): If the move crosses filesystems, try and fall
2600 back to copy and delete. Patch from Jörg Rosenkranz
2601 (JoergR@voelcker.com), fixes bug 50298.
2603 2003-10-28 Dick Porter <dick@ximian.com>
2605 * io.c: Use the new encoding conversion to cope with non-utf8
2606 locales in filenames.
2608 * processes.c: Ditto for process arguments.
2610 Tue Oct 21 12:01:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2612 * atomic.h: some ppc inline asm fixes (incorrect use of labels,
2613 incorrect register constraints, incorrect clobber lists).
2615 2003-10-13 Bernie Solomon <bernard@ugsolutions.com>
2617 * Makefile.am hppa_atomic.s: add HP 64bit
2618 implementation of atomic ops
2620 2003-10-13 Zoltan Varga <vargaz@freemail.hu>
2622 * threads.c (CreateThread): Wrap pthread_attr_setstacksize call in
2623 a conditional for platforms that don't have it.
2625 2003-10-09 Bernie Solomon <bernard@ugsolutions.com>
2627 * threads.c: (CreateThread) use stacksize argument
2628 if non-zero - change default for 64 bits to 4Mb
2630 2003-09-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2632 * sockets.c: set last error when socket creation fails. This shed some
2633 light on bug #49015.
2635 2003-09-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2637 * processes.c: fixed bug #48973: we only change \ by / for the argument
2638 to be used as command.
2639 When getting the program name from the args, don't let the space between
2642 2003-09-24 Bernie Solomon <bernard@ugsolutions.com>
2644 * atomic.h atomic.c: fix sparc so lock is
2645 global, increment does so and it compiles under Sun compiler.
2647 2003-09-22 Bernie Solomon <bernard@ugsolutions.com>
2649 * handles.c: include <string.h> directly as may
2650 not be nested in <sys/un.h> like Linux
2652 2003-09-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2655 (DeleteFile): call SetLastError on failure. Fix by
2656 richard.torkar@htu.se (Richard Torkar). Closes bug #48222.
2658 2003-09-15 Lluis Sanchez Gual <lluis@ximian.com>
2660 * daemon.c: In compare_process(), discard handles already signalled.
2662 2003-09-02 Dick Porter <dick@ximian.com>
2664 * io.c: Work around glib brain-dead assumptions about utf8-encoded
2665 filenames. Fixes bug 30781.
2667 2003-08-28 Dick Porter <dick@ximian.com>
2669 * critical-sections.c: Patch from Bernie Solomon
2670 <bernard@ugsolutions.com> to emit a warning if locking a critical
2673 2003-07-23 Dick Porter <dick@ximian.com>
2676 * daemon.c (maybe_exit): Avoid the race condition when the daemon is
2677 closing but another client comes along when the shared data is still
2678 visible. Should fix bugs 33671 and 35213.
2680 2003-07-23 Dick Porter <dick@ximian.com>
2682 * handles.c: Initialise handle mutex and cond. Fix by
2683 Bernie Solomon <bernard@ugsolutions.com>
2685 2003-07-15 Dick Porter <dick@ximian.com>
2687 * timed-thread.c (timed_thread_start_routine): Fix virtual memory
2688 leak when threads quit. Fixes bug 44067.
2690 Wed Jun 18 19:08:40 CEST 2003 Paolo Molaro <lupus@ximian.com>
2692 * io.c: never add write permission for group or others in
2693 SetFileAttributes ().
2695 2003-06-17 Dick Porter <dick@ximian.com>
2697 * io.c (SetFileAttributes): Implement the ReadOnly attribute, and
2698 ignore the unsupported ones ("fixes" bug 44977).
2700 2003-06-17 Lluis Sanchez Gual <lluis@ximian.com>
2702 * misc.c: fix bug in _wapi_calc_timeout. It gave wrong values for
2703 high ms values (there was an overflow).
2705 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2707 * system.h (struct _WapiSystemInfo ): Fix warnings when using gcc-3.3.
2709 2003-06-11 Dick Porter <dick@ximian.com>
2711 * shared.c: Fix shared directory creation. Patch from
2712 Pablo Baena <pbaena@uol.com.ar>
2714 2003-06-10 Dick Porter <dick@ximian.com>
2716 * atomic.c: Delete the useless compile warning
2718 2003-06-09 Dick Porter <dick@ximian.com>
2720 * daemon.c: Lookup env as a string array. Fixes bug 44289. Also
2721 make setting the process handle value in the environment actually
2724 * processes.c: Pretty up the process name, if it happens to be
2725 "mono" such as when another mono process forks "mono foo.exe"
2727 2003-06-05 Dick Porter <dick@ximian.com>
2729 * processes.c (process_set_current): Don't do an expensive handle
2730 search at application startup, check the environment to see if the
2731 process handle has already been created.
2733 * io.c: Don't do an expensive handle search when creating stdin,
2734 stdout and stderr handles, just create them all the first time one
2741 * handles-private.h:
2742 * daemon-messages.h:
2744 * daemon.c: Support for "unlimited" number of handles and scratch
2747 Speed up application startup by passing process handle in the
2748 environment, rather than let the app scan all handles (which gets
2749 really slow when there are more than a few thousand to check.)
2751 Initialise some structs passed to syscalls, noticed by valgrind.
2754 2003-05-20 Dick Porter <dick@ximian.com>
2756 * io.c (FindFirstFile): Include . files in the glob. Fixes bug
2759 2003-05-19 Dick Porter <dick@ximian.com>
2761 * threads.c: Set the new thread's stack size to 2M. Fix needed
2762 for BSD, reported by Martin Dvorak <md@9ll.cz>
2764 2003-05-16 Dick Porter <dick@ximian.com>
2767 * io.c: Implement GetTempPath()
2769 2003-05-16 Dick Porter <dick@ximian.com>
2771 * processes.c (CreateProcess): Set some error codes
2773 2003-05-12 Dick Porter <dick@ximian.com>
2775 * misc.c (_wapi_calc_timeout): Cope with overflowing tv_nsec.
2776 Patch from Martin Dvorak <mdvorak@ninell.cz>.
2778 2003-05-10 Dick Porter <dick@ximian.com>
2780 * io.c (CopyFile): Copy file mode as well as file data. Based on
2781 suggestion by Giuseppe Greco <giuseppe.greco@agamura.com>, bug
2784 2003-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2786 * handles.c: don't call GC_gcollect when creating new handles.
2788 2003-05-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2790 * handles.c: added some debugging code. Call GC_gcollect
2791 before creating a new handle. It makes Lupus' test run smoother and
2792 faster (from 62 to 83 request per second). Notice that calling
2793 GC_finalizer_notifier if needed (GC_should_invoke_finalizer ()) does
2794 not improve nor degrade the performance, so i don't do it.
2796 2003-05-02 Dick Porter <dick@ximian.com>
2798 * sockets.c: Rearrange closesocket() and socket_close_private(),
2799 and remember to unref the handle, so we don't leak socket handles.
2800 Fix from Pelle Johnsen <pelle.johnsen@mail.dk>
2802 2003-04-11 Dick Porter <dick@ximian.com>
2804 * atomic.h: ARM atomic operations by Malte Hildingson
2805 <tds00mahi@tellus.thn.htu.se>
2807 Tue Apr 8 11:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2809 * atomic.h: fix macosx build by "Urs C. Muff" <umuff@quark.com>.
2811 2003-04-03 Martin Baulig <martin@ximian.com>
2813 The following change is conditional to `WITH_INCLUDED_LIBGC'
2814 which is not yet enabled by default.
2816 * threads.c (SuspendThread, ResumeThread): Fully implemented this.
2817 (gc_init): New static function; install a signal handler for
2818 SIGPWR which is used to suspend threads. [FIXME: it SIGPWR
2819 doesn't exist on all Unix systems, we need to find another
2821 (mono_wapi_push_thread_stack): New public function. Tells the
2822 garbage collector about the current stack pointer of a suspended
2825 2003-04-03 Martin Baulig <martin@ximian.com>
2827 * timed-thread.h (TimedThread): Added `suspended_sem',
2828 `suspend_count' and `stack_ptr'.
2830 2003-03-28 Dick Porter <dick@ximian.com>
2832 * atomic.h: PPC support gratiously donated to the public domain
2833 by John Duncan <jddst19@mac.com>
2835 2003-03-20 Dick Porter <dick@ximian.com>
2837 * sockets.c (_wapi_connect): If connect() fails with EACCES, try
2838 setting SO_BROADCAST and connecting again. Fixes bug 39178.
2840 2003-03-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2842 * processes.c: included Jerome Laban's patch and call SetLastError when
2843 the executable is not found.
2845 2003-03-03 Dick Porter <dick@ximian.com>
2847 * io.c (CreateFile): Try opening directories readonly, so that
2848 timestamps can be adjusted. Patch by Elan Feingold
2849 <efeingold@mn.rr.com>.
2851 2003-02-25 Dick Porter <dick@ximian.com>
2853 * shared.c (_wapi_shm_attach): Return a failure code on system
2854 call errors, rather than exiting.
2856 2003-02-21 Dick Porter <dick@ximian.com>
2858 * processes.c (GetCurrentProcessId): Use the current process
2859 handle to return the process ID, as getpid() is unreliable
2860 (linuxthreads gives each thread a different pid). Fixes bug
2863 2003-02-21 Dick Porter <dick@ximian.com>
2865 * io.c (FindNextFile): Skip over dangling symlinks. Fixes bug
2868 2003-02-11 Dick Porter <dick@ximian.com>
2871 * timefuncs.c: Added GetTickCount()
2873 2003-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2875 * error.c: added WSA_EHOSTUNREACH mapping.
2877 2003-01-26 Miguel de Icaza <miguel@ximian.com>
2879 * io.c (SetFileAttributes): This routine is not currently
2880 implemented for the general case, but I added a special case to
2881 set the executable bit on Linux.
2883 Wed Jan 15 15:55:40 CET 2003 Paolo Molaro <lupus@ximian.com>
2885 * sockets.h, daemon.c, io.c: compilation fixes on MacOSX.
2887 2003-01-08 Dick Porter <dick@ximian.com>
2889 * sockets.c: Fixed setting blocking mode to true (fixes bug 36388)
2891 2002-12-11 Juli Mallett <jmallett@FreeBSD.org>
2893 * daemon.c, handles-private.h, handles.c, wapi-private.h:
2894 Check for an implementation which says it supports
2895 _POSIX_THREAD_PROCESS_SHARED, rather than just one that
2896 defines the symbol. Defined but with a value of -1 still
2897 means that it is unsupported.
2899 2002-12-08 Martin Baulig <martin@ximian.com>
2901 * handles.c (_wapi_handle_new): Create new non-shared handles with
2902 an initial refcount of 1, not 0.
2904 2002-11-22 Dietmar Maurer <dietmar@ximian.com>
2906 * threads.c (TlsGetValue): removed unnecessary mutex
2908 2002-11-20 Dick Porter <dick@ximian.com>
2910 * timed-thread.c (_wapi_timed_thread_attach): Attached threads
2911 need to store their data structure too.
2913 * threads.c: Make sure the threading data is initialised wherever
2916 2002-11-15 Dick Porter <dick@ximian.com>
2918 * timed-thread.c: Removed unneeded parameters in
2919 _wapi_timed_thread_attach().
2921 * threads.c: Renamed AttachThread() to make it not look like
2922 external API. Removed unneeded parameters.
2924 2002-11-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2926 * error.[ch]: added errno_to_WSA (). It displays a warning and return
2927 WSASYSCALLFAILURE if there is no error mapping for the given errno,
2929 * sockets.c: use errno_to_WSA and fixed display of warning for h_errno.
2931 2002-10-31 Dick Porter <dick@ximian.com>
2934 * io.c: Define and use INVALID_FILE_ATTRIBUTES
2936 2002-10-07 Dick Porter <dick@ximian.com>
2939 * daemon.c: Use a more accurate time source for process start and
2942 2002-10-03 Dick Porter <dick@ximian.com>
2946 * threads.c: Fixes for freebsd. Make sure that mutex and condition
2947 creation and deletion happen in the process that owns them, when
2948 POSIX shared thread objects aren't supported. This breaks on
2949 freebsd, as pthread_t is a pointer to data.
2951 2002-10-02 Dick Porter <dick@ximian.com>
2953 * shared.c: Use mmap() instead of sysv shm for the shared data.
2955 * wapi-private.h (_WAPI_HANDLE_VERSION): Reset back to 0, for the
2959 * daemon.c: mmap()ed regions survive fork, so just pass the
2960 pointer to _wapi_daemon_main instead of mapping it again.
2962 2002-10-01 Dick Porter <dick@ximian.com>
2964 * timed-thread.c: Kludge for CREATE_SUSPENDED thread creation.
2965 Unfortunately libgc uses the same thread suspend technique that I
2966 want to, and the two don't mix: libgc will deadlock when it tries
2967 to stop the world if a thread has already been suspended by
2968 someone else. Just do the simple suspended create rather than the
2969 general purpose thread suspension for now.
2971 * threads.c: Pass create flags to the timed_thread create call, to
2972 implement suspended thread creation. ResumeThread() partially
2973 implemented, to cope with the case where a newly created but
2974 suspended thread is launched.
2976 2002-09-30 Dick Porter <dick@ximian.com>
2978 * sockets.c (ioctlsocket): Set non-blocking mode in a better way,
2981 2002-09-27 Dick Porter <dick@ximian.com>
2983 * semaphores.c: Only include semaphore.h if it's present. Patch
2984 for BSD from jmmv@hispabsd.org (Julio Merino).
2986 2002-09-27 Dick Porter <dick@ximian.com>
2988 * processes.c: Pass environment and working directory to the
2989 daemon when forking. Don't let argv[0] be duplicated when looking
2990 for the program name. Implement EnumProcessModules (simple
2991 version for now, lsof-style later if needed), GetModuleBaseName,
2992 {Get,Set}ProcessWorkingSetSize (just faked, because the vm hints
2993 aren't available on Linux).
2995 * process-private.h: Store the process name, and the working set
2999 * handles-private.h: New functions to store and retrieve an array
3000 of strings in the scratch space
3002 * daemon.c: Don't miss deleting some handles when a client exits
3003 (we used to rely on the client doing the final cleanup, but
3004 obviously if the client is no longer there the daemon has to do
3007 Process forking now sets the environment and the working
3010 * io.c: Don't confuse fd 0 with an unassigned handle struct
3012 * atomic.h: Add a google cache alternative to the msdn URL
3014 2002-09-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3017 (_wapi_recvfrom): added ECONNRESET to the switch.
3019 2002-09-24 Mark Crichton <crichton@gimp.org>
3021 * atomic.h: Yea. On linux, sparc isn't sparc, it's __sparc__.
3024 2002-09-19 Mark Crichton <crichton@gimp.org>
3026 * daemon.c, shared.c: Added NEED_LINK_UNLINK for systems that
3027 dont have Linux's abstract filesystem for sockets.
3029 2002-09-19 Mark Crichton <crichton@gimp.org>
3031 * atomic.h: Added SPARC atomic asm code.
3032 * daemon.c, handles-private.h, handles.c, wapi-private.h:
3033 undefined _POSIX_THREAD_PROCESS_SHARED. This actually exists on
3034 Solaris 9, however, the code paths don't seem to work. More testing
3035 on the shared case is *really* needed.
3037 2002-09-03 Dick Porter <dick@ximian.com>
3040 * threads.c: Removed PosixKillThread(), because it's not in the
3043 2002-08-20 Dick Porter <dick@ximian.com>
3045 * handles.c (_wapi_handle_scratch_store): Made stored byte lengths
3046 multiples of 4 bytes, to keep header structures aligned. Needed
3047 for sparc, at least. (Patch from crichton@gimp.org)
3049 * handles.c: Removed 'disable_shm' variable (we've defaulted to
3050 building with shm enabled for months now)
3052 2002-08-19 Dick Porter <dick@ximian.com>
3054 * daemon.c: Rewrote the poll() loop to use GIOChannels instead,
3055 for legacy NeXT-based systems.
3057 2002-08-12 Dick Porter <dick@ximian.com>
3059 * atomic.h: Rename some parameters to avoid c++ keywords (Patch
3060 from Joseph Wenninger <kde@jowenn.at>)
3062 2002-08-05 Dietmar Maurer <dietmar@ximian.com>
3064 * threads.c: use fast spinlocks by default
3066 2002-08-02 Dick Porter <dick@ximian.com>
3068 * io.c (GetStdHandle): Add a handle reference when returning a
3069 duplicate console handle. This fixes the unref_handle errors in
3072 2002-08-01 Dietmar Maurer <dietmar@ximian.com>
3074 * threads.c (TLS_PTHREAD_MUTEX): define this because else some
3077 2002-08-01 Dick Porter <dick@ximian.com>
3079 * threads.c: Use atomic spinlocks in TLS functions
3082 * Makefile.am: Added mono-spinlock.h
3084 2002-07-21 Jeffrey Stedfast <fejj@ximian.com>
3086 * daemon-messages.c: #include <sys/types.h> and <sys/sockets.h> -
3087 these are needed for sendmsg() and also for struct msghdr (at
3088 least on Solaris). Solaris still won't build because struct msghdr
3089 doesn't have msg_flags, msg_control, or msg_controllen members.
3090 (CMSG_SPACE): Define for systems that don't have it.
3093 2002-07-20 Dick Porter <dick@ximian.com>
3099 * handles.c: Implemented pipe handles
3102 * daemon.c: Fixed bug in handle closing.
3105 * daemon.c: Forked processes now close all open file descriptors.
3107 Fri Jul 19 19:05:19 CEST 2002 Paolo Molaro <lupus@ximian.com>
3109 * sockets.h, io-layer.h, critical-sections.h: don't include config.h
3112 2002-07-19 Martin Baulig <martin@gnome.org>
3114 * threads.c (ExitThread): Call exit() if no threads has been
3117 2002-07-17 Dick Porter <dick@ximian.com>
3119 * daemon-messages.c: Freebsd fixes from Andreas Kohn
3120 <andreas.kohn@gmx.net>
3122 2002-07-15 Dick Porter <dick@ximian.com>
3124 * io.c: Removed bogus console_flush() method, that was just cut
3125 and pasted from file_flush when I separated the two handle types.
3127 2002-07-12 Dick Porter <dick@ximian.com>
3129 * io.c (convert_from_flags): Fixed misunderstanding wrt fcntl
3130 flags. Fixes bug 27633.
3132 2002-07-12 Dick Porter <dick@ximian.com>
3136 * daemon.c: Use size of sockaddr_un.sun_path from config.h
3138 2002-07-12 Dick Porter <dick@ximian.com>
3140 * processes.c (CreateProcess): Send stdin, stdout and stderr
3141 handles if the startup info doesnt specify new ones
3143 * io.c (GetStdHandle): Return the same handle when the same
3144 standard handle is requested
3146 * handles.c: Pass file descriptors when forking
3148 * daemon.c: Use supplied file descriptors when forking a new
3151 * daemon-messages.h:
3152 * daemon-messages.c: Pass stdin, stdout and stderr file
3153 descriptors to the daemon (used when forking)
3155 2002-07-11 Miguel de Icaza <miguel@ximian.com>
3157 * daemon.c (_wapi_daemon_main): Use sizeof
3158 (main_socket_address.sun_path) instead of hardcoded 108 value.
3160 * handles.c (shared_init): Use sizeof
3161 (shared_socket_address.sun_path) instead of hardcoded 108 value.
3163 2002-07-10 Dennis Haney <davh@davh.dk>
3167 * daemon.c: Lots of documentation, some added error checking, and
3168 code readability improvements.
3170 * daemon-messages.h: Add the Error request type to improve error
3173 * daemon-messages.c: Do a bit more error checking on send() and
3174 recv(), and log errors with a higher severity level.
3176 2002-07-04 Dick Porter <dick@ximian.com>
3178 * daemon.c (process_process_fork): Fix argument handling, due to
3179 buggy understanding of g_strsplit() behaviour.
3181 2002-07-03 Dick Porter <dick@ximian.com>
3184 * threads.c: Implement OpenThread(). Define access-control values
3190 * Makefile.am: Added access.h, to hold shared access-control
3193 2002-07-02 Dick Porter <dick@ximian.com>
3195 * wapi-private.h (_WAPI_HANDLE_VERSION): New protocol version
3197 2002-07-02 Dick Porter <dick@ximian.com>
3199 * handles.c (shared_init): Make a second attempt to contact the
3200 daemon if the shared memory attach succeeds, but the connect()
3201 fails. (This copes with the daemon crashing without cleaning up
3207 * shared.c (_wapi_shm_attach): Don't exec() anything when we fork
3208 the daemon, it's now built into the library.
3210 2002-06-25 Dick Porter <dick@ximian.com>
3213 * handles-private.h:
3214 * daemon-messages.h:
3215 * daemon.c: Process forking and handle data management
3218 * process-private.h:
3219 * processes.c: Process forking and other support functions
3221 2002-06-25 Dick Porter <dick@ximian.com>
3223 * versioninfo.h: PE resource decoding
3225 * unicode.c (_wapi_unicode_to_utf8): g_utf16_to_utf8 doesnt need
3226 to be told the string length
3228 * io.c: Removed the ACTUALLY_DO_UNICODE option. Fixed some leaks.
3229 Moved _wapi_time_t_to_filetime and the WapiFileTime typedef to
3232 2002-06-12 Dick Porter <dick@ximian.com>
3235 * daemon-messages.c: Handle SIGPIPE in a non-stupid way in the
3236 daemon, if MSG_NOSIGNAL isn't available. Thanks to Jaroslaw
3237 Kowalski <jarek@atm.com.pl> for pointing out the bogosity.
3239 2002-06-10 Jaroslaw Kowalski <jarek@atm.com.pl>
3241 * sockets.c, daemon-messages.c: Prevent SIGPIPE from being raised
3242 when writing to a closed socket.
3244 2002-06-08 Jeffrey Stedfast <fejj@ximian.com>
3246 * mono-mutex.c (mono_once): New convenience function for my
3251 * critical-sections.c:
3259 * atomic.c: Use mono_once() rather than pthread_once().
3261 2002-06-06 Jeffrey Stedfast <fejj@ximian.com>
3263 * handles.c (_wapi_handle_new): pthread_once() is not atomic, so
3264 if multiple threads all try to call _wapi_handle_new() before the
3265 shared data has been initialized, it is possible that we could get
3266 into a condition where shared_init() is being executed and later
3267 threads will pass by pthread_once() due to the fact that it has
3268 already been called and so therefor will attempt to use the shared
3269 data before it has been completely initialized. If we instead use
3270 a standard mutex locking mechanism around shared_init(), we can
3271 avoid the situation entirely. By wrapping the mutex locking in a
3272 check to see if we've already initialized the data, we can even
3273 avoid wasting resources by having to lock/unlock the mutex in any
3274 later calls (the only time we'd have to worry about
3275 locking/unlocking is the initial race to call shared_init() at
3278 Sat Jun 1 13:27:11 CEST 2002 Paolo Molaro <lupus@ximian.com>
3280 * atomic.h: inline asm fixes from Dennis Haney (davh@davh.dk).
3282 Fri May 31 16:21:54 CEST 2002 Paolo Molaro <lupus@ximian.com>
3284 * daemon.c, handles.c: rename "sun" local var since it's apparently
3285 a #define on Solaris.
3287 Fri May 31 15:40:14 CEST 2002 Paolo Molaro <lupus@ximian.com>
3289 * daemon-messages.c: work-around MSG_NOSIGNAL missing on some
3292 2002-05-15 Dick Porter <dick@ximian.com>
3294 * wait.c: Fix a deadlock in WaitForMultipleObjects
3296 2002-05-14 Dick Porter <dick@ximian.com>
3298 * io.c: Fix a cut&paste error, found by
3299 Jaroslaw Kowalski <jarek@atm.com.pl>
3301 2002-05-10 Dan Lewis <dihlewis@yahoo.co.uk>
3305 2002-05-09 Dick Porter <dick@ximian.com>
3311 * handles-private.h:
3313 * Makefile.am: Remove now-unused file wait-private.h
3315 2002-05-08 Dick Porter <dick@ximian.com>
3317 * shared.c: Better error messages, and report when daemon
3318 connection fails rather than blocking forever. Do some more
3319 shared memory sanity checking.
3321 * handles.c: Better error messages when connecting to shared
3322 memory and the handle daemon. Fall back to non-shared handles if
3323 an error occurs. Set the default back to 'shared handles'. Fix a
3324 crashing bug in scratch space allocation that mangled the block
3327 2002-05-07 Miguel de Icaza <miguel@ximian.com>
3329 * handles.c (shared_init): Disable SHM for now, people have too
3330 many problems with this, and the diagnostics are not helping.
3332 2002-05-06 Dan Lewis <dihlewis@yahoo.co.uk>
3334 * io.c: CreateFile sets win32 last error.
3336 2002-05-05 Dick Porter <dick@ximian.com>
3339 * handles-private.h:
3345 * process-private.h:
3347 * semaphore-private.h:
3351 * event-private.h: Simplify the WapiHandleOps struct: take out all
3352 the file-specific entries, leaving just the items that operate on
3353 handles themselves. Split the close operation into shared and
3354 private parts: shared close is called by the daemon.
3356 * handles.c: As above, but also pass handle allocation, ref and
3357 unref operations to the daemon. Populate the handle_ops array at
3358 compile time, because the daemon needs to call ops on handles too.
3359 Don't bother to track open handle counts any more, the daemon does
3363 * thread-private.h: As above, but also make the thread data
3366 * shared.c: Fork a handle daemon if the calling process created
3367 the shared memory segment.
3370 * daemon-messages.c:
3371 * daemon-messages.h:
3372 * Makefile.am: Build a daemon to manage handle allocation and
3373 destruction without needing to lock the shared memory
3375 2002-04-30 Jeffrey Stedfast <fejj@ximian.com>
3377 * atomic.c: Changed to use a normal mutex rather than a spinlock
3378 since a lot of platforms seem to not have them :\
3380 2002-04-30 Dick Porter <dick@ximian.com>
3382 * Completely rewrote the handle waiting code: removed the helper
3383 thread and its attendant complexity. All handle waiting is now
3384 abstracted into the WaitForSingleObject() and
3385 WaitForMultipleObjects() functions.
3387 * Implemented inter-process sharing of handles using sysv shared
3388 memory. This makes handles even more opaque, with a handle now
3389 just an index into an array.
3391 2002-04-25 Dan Lewis <dihlewis@yahoo.co.uk>
3393 * io.c: unitialized pointer in GetCurrentDirectory.
3395 Sat Apr 20 13:37:39 CEST 2002 Paolo Molaro <lupus@ximian.com>
3397 * threads.c: destroy the mutex at thread destruction
3398 (if/when thread destruction code will be actually called).
3399 When protecting a tls data pointer from the gc, use also the
3400 thread id in the key.
3402 Wed Apr 17 18:36:27 CEST 2002 Paolo Molaro <lupus@ximian.com>
3404 * timed-thread.c: avoid race condition when setting the thread to
3407 2002-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3409 * jit.h: to more #include lines to avoid breaking compilation
3410 under windows when upgrading mingw and w32api to version
3413 2002-04-16 Dick Porter <dick@ximian.com>
3415 * atomic.h: Explanatory comment about lack of 80386 support
3417 2002-04-15 Dick Porter <dick@ximian.com>
3419 * atomic.h: use xaddl for InterlockedIncrement() and
3420 InterlockedDecrement(). Use cmpxchgl in a loop for
3421 InterlockedExchange() and InterlockedExchangePointer().
3423 Mon Apr 15 13:31:22 CEST 2002 Paolo Molaro <lupus@ximian.com>
3425 * unicode.c: fix unicode_len() to not access uninitialized memory
3426 (and updated to conform to mono code style).
3428 Fri Mar 29 17:15:11 CET 2002 Paolo Molaro <lupus@ximian.com>
3430 * io.c: EEXISTS is ignored for directory creation.
3431 * mono-mutex.h: remove silly "pragma }" that emacs users insert
3432 because they use a broken editor:-)
3434 2002-03-28 Dick Porter <dick@ximian.com>
3440 * handles.c: Warning cleanups
3442 2002-03-27 Dan Lewis <dihlewis@yahoo.co.uk>
3444 * unicode.h, unicode.c: changed to gunichar2
3445 * io.h, io.c: changed strings to gunichar2*, added
3446 SetFileAttributes(), GetCurrentDirectory(), SetCurrentDirectory(),
3447 some fixes to FindFirstFile() and friends.
3449 2002-03-26 Dick Porter <dick@ximian.com>
3451 * types.h: Implement the large integer struct
3454 * timefuncs.c: Dummy functions that don't yet implement
3455 QueryPerformanceCounter() and QueryPerformanceFrequency()
3458 * threads.c: Implement SleepEx()
3461 * system.c: Beginnings of GetSystemInfo()
3463 * mono-mutex.c (pthread_mutex_timedlock): Fix a ms/ns conversion
3467 * context.c: Dummy function that doesnt yet implement
3471 * atomic.c: Interlocked functions
3473 Mon Mar 25 13:01:40 CET 2002 Paolo Molaro <lupus@ximian.com>
3475 * threads.c: use a gc-safe hash table to store tls pointers.
3477 2002-03-22 Dick Porter <dick@ximian.com>
3479 * threads.c: Fix a race condition where a thread can start and
3480 exit before the handle has been properly initialised (no reason
3481 why the handle couldn't be initialised beforehand, so do so)
3483 Fix a ms to ns conversion magnitude thinko.
3485 2002-03-21 Dick Porter <dick@ximian.com>
3487 * semaphores.c: Fix a problem when waiting for one or more
3488 semaphores, and another semaphore is Released (all waiting
3489 semaphores assumed they were signalled)
3491 2002-03-29 Dan Lewis <dihlewis@yahoo.co.uk>
3493 * io.h, io.c, uglify.h: added MoveFile, CopyFile, CreateDirectory,
3494 RemoveDirectory, GetFileAttributes, GetFileAttributesEx
3496 2002-03-19 Dietmar Maurer <dietmar@ximian.com>
3498 * threads.c (Sleep): bug fix: 1ms == 1000000ns
3500 2002-03-19 Dan Lewis <dihlewis@yahoo.co.uk>
3502 * io.h, io.c, events.c, mutexes.c, semaphores.c, sockets.c,
3503 threads.c, io.c: added flush method to handles.
3505 * io.c: FlushFileBuffers() and FindFirstFile() functions.
3507 Thu Mar 7 17:21:52 CET 2002 Paolo Molaro <lupus@ximian.com>
3509 * threads.c, timed-thread.c, wait.c: Boehm-GC anable.
3511 2002-02-20 Dick Porter <dick@ximian.com>
3513 * io-layer.h: Always build without cygwin support on windows
3515 Mon Feb 18 15:50:59 CET 2002 Paolo Molaro <lupus@ximian.com>
3517 * sockets.c: #undef DEBUG.
3519 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
3521 * io-layer.h: conditionally include sys/filio.h and sys/sockio.h
3522 for FIONBIO, FIONREAD, and SIOCATMARK.
3524 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
3526 * sockets.c: conditionally include sys/filio.h and sys/sockio.h
3527 for FIONBIO, FIONREAD, and SIOCATMARK.
3529 2002-02-13 Dick Porter <dick@ximian.com>
3531 * sockets.c: Implement shutdown and select
3533 2002-02-13 Jeffrey Stedfast <fejj@ximian.com>
3535 * mono-mutex.[c,h]: New source files that thinly wrap all pthread
3536 functions that take pthread_mutex_t and/or pthread_mutexattr_t
3537 arguments for the sake of portability. Implements recursive
3538 mutexes and pthread_mutex_timedlock.
3540 * critical-sections.c:
3547 * wait.c: Use the mono-mutex wrapper portability functions/macros.
3549 * pthread-compat.[c,h]: Replaced by mono-mutex.[c,h]
3551 2002-01-23 Dick Porter <dick@ximian.com>
3553 * sockets.c: Networking support, mostly wrapping BSD socket APIs
3554 with handle code, and translating errno into w32 error codes.
3556 * macros.h: Some w32 macros used with the socket support
3558 * error.c: Implemented GetLastError() and SetLastError()
3560 * Makefile.am: Added sockets, with kludge to override some symbols
3562 2001-12-17 Dietmar Maurer <dietmar@ximian.com>
3564 * unicode.c (_wapi_unicode_to_utf8): byteswap UTF16 strings before
3565 passing them to iconv
3566 (_wapi_unicode_to_utf8): only swap bytes on LE systems, remove bug
3567 from previous commit.
3569 2001-12-11 Dick Porter <dick@ximian.com>
3571 * io.c: Implement DeleteFile(), GetFileTime(), SetFileTime() and
3572 FileTimeToSystemTime().
3574 * unicode.c (unicode_len): Nasty way of finding length of unicode
3575 string with embedded NULLs (counts until two NULLs together).
3577 * mutexes.c (mutex_close):
3578 * events.c (event_close): Release the internal pthreads resources
3580 2001-11-26 Dick Porter <dick@ximian.com>
3582 * critical-sections.c:
3590 * wait.c: turn off DEBUG messages
3592 2001-11-22 Dick Porter <dick@ximian.com>
3594 * handles.c (SignalObjectAndWait): Implement
3596 * wait.c (WaitForSingleObject): Fix case where timeout == 0
3602 * events.c: Support for SignalObjectAndWait
3604 2001-11-21 Dick Porter <dick@ximian.com>
3611 * wait.c: Reliable method of returning which handle was signalled
3612 on return from WaitForMultipleObjects().
3614 2001-11-21 Dick Porter <dick@ximian.com>
3616 * events.c: Implement events
3618 2001-11-15 Dick Porter <dick@ximian.com>
3620 * mutexes.c: Implement mutexes
3624 * misc.c: Factor out some common code
3626 2001-11-13 Dick Porter <dick@ximian.com>
3628 * threads.c: Implement TLS. Implement GetCurrentThreadId(), and
3629 GetCurrentThread() by maintaining a hash of thread handles.
3631 * threads.h: Define thread and process creation flags
3633 2001-11-12 Dick Porter <dick@ximian.com>
3635 * critical-sections.c: Implement critical sections
3637 2001-11-12 Dick Porter <dick@ximian.com>
3639 * semaphores.c: Implement semaphores
3641 * wait.c (wait_for_item): Maintain a wait count rather than count
3644 * threads.c (thread_wait_multiple): Don't lock the wait item, that
3645 will block other wait threads
3647 2001-11-11 Dick Porter <dick@ximian.com>
3649 * Makefile.am: Rename some automake variables
3650 (from Nick Drochak <ndrochak@gol.com>)
3652 2001-11-10 Dick Porter <dick@ximian.com>
3654 * Makefile.am (libwapiincludedir): Fix include destination
3656 * .cvsignore: Ignore generated files
3658 2001-11-10 Dietmar Maurer <dietmar@ximian.com>
3660 * pthread-compat.c: added some include files to make it compile on
3663 2001-11-08 Dick Porter <dick@ximian.com>
3667 This is a library emulating the win32 threading and IO API.