1 2009-05-11 Zoltan Varga <vargaz@gmail.com>
3 * shared.c: Applied patch from Koushik K. Dutta (koush@koushikdutta.com).
4 Fix the build on android.
6 2009-05-09 Miguel de Icaza <miguel@novell.com>
8 * messages.c: Split the scan into common and uncommon messages to
9 allow the messages that are not produced by Mono to be removed on
12 * messages.c (message_string): instead of having a gigantic switch
13 table, use a sorted structure in memory and do a binary search on
16 This reduces the runtime size by 49k and the debugging symbols by
19 2009-04-29 Gonzalo Paniagua Javier <gonzalo@novell.com>
21 * sockets.c: don't display a warning when connect() fails because the
22 socket was closed in another thread.
24 2009-04-23 Rodrigo Kumpera <rkumpera@novell.com>
26 * shared.c: Fix a bunch of memleaks.
28 2009-03-27 Zoltan Varga <vargaz@gmail.com>
30 * threads.h: Add a comment to CreateThread.
32 2009-03-20 Zoltan Varga <vargaz@gmail.com>
34 * threads.c handles.c wait.c: Change location of gc_wrapper.h.
36 2009-02-22 Robert Jordan <robertj@gmx.net>
38 * sockets.c: implement WSASend/WSARecv using sendmsg/recvmsg.
41 Code is contributed under MIT/X11 license.
43 2009-02-20 Gonzalo Paniagua Javier <gonzalo@novell.com>
45 * events.c: fix event_signal and namedevent_signal to actually signal
48 2009-02-12 Gonzalo Paniagua Javier <gonzalo@novell.com>
50 * io.c: EXDEV when moving directories fails now without creating a
51 file in the destination.
54 2009-02-09 Zoltan Varga <vargaz@gmail.com>
56 * wait.c (WaitForMultipleObjectsEx): Initialize poll variable.
58 2009-02-05 Miguel De Icaza <miguel@novell.com>
60 * sockets.c (_wapi_setsockopt): SO_REUSEPORT is needed also on
61 MacOS X. Fixes bug #471292
63 2009-01-29 Zoltan Varga <vargaz@gmail.com>
65 * shared.c: Fall back to file based shared storage if shm_open () fails
66 because /dev/shm is not mounted.
68 * shared.c: Add an alternative implementation using shared memory instead of
69 files. This fixes problems where the mono process would spin up the disk
70 every x secs on laptops. Fixes #434566, #415373 and #321949.
72 2009-01-16 Miguel de Icaza <miguel@novell.com>
74 * sockets.c (WSASend): Fix memory leak, and optimize for the case
77 This should really use writev or sendmsg to use the kernel
78 scatter/gather facility instead of emulating it by copying buffers.
80 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
82 * critical-sections.h (Enter/LeaveCriticalSection): Show
83 helpfull warning messages before crashing.
85 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
87 * handles-private.h (_wapi_handle_set_signal_state): Show
88 helpfull warning messages before crashing.
90 2009-01-26 Jeffrey Stedfast <fejj@novell.com>
92 * mono-mutex.[c,h]: Removed GPLv2 copyright notice which should
95 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
97 * threads.c: Add wapi_current_thread_desc that produces
98 a string representation of the current thread state.
100 * threads.h: Export wapi_current_thread_desc.
102 2009-01-18 Zoltan Varga <vargaz@gmail.com>
104 * io.c (GetDiskFreeSpaceEx): Applied patch from Koushik Dutta
105 (koush@koushikdutta.com). Disable this on android.
107 2009-01-16 Rodrigo Kumpera <rkumpera@novell.com>
109 * handles.c (_wapi_handle_timedwait_signal_handle): Don't use the
110 set_wait_handle/clear_wait_handle machinery for alertable waits in
111 case of non-alertable waits.
113 Non-alertable waits must continue and wait on the cond as this will
114 release the lock. Otherwise this will cause a deadlock as anyone trying
115 to pulse the cond will block trying to acquire the said lock because
116 the thread in non-alertable wait will be busy looping in WaitForSingleObjectEx
117 or similar function, never releasing the lock.
119 Thou this fixes quite a few of the hangs introduced by non-pooling alertable
120 waits, the long term plan is to verify if all non-alertable waits really need
123 2009-01-14 Zoltan Varga <vargaz@gmail.com>
125 * handles-private.h (_wapi_handle_set_signal_state): Set the signalled state
126 of the handle while locking the global signal cond mutex.
128 * wait.c (WaitForMultipleObjectsEx): Check the signalled state of handles
129 inside the critical section before waiting, otherwise we could go to waiting
130 even when the handles are already signalled.
132 2009-01-13 Zoltan Varga <vargaz@gmail.com>
134 Reapply r122913, this time handling processes by falling back to polling.
136 * handles.c: Rework the way the global signal stuff is handled: instead of
137 allocating a separate mutex/condvar pair for it, allocate a normal handle.
138 This way, it can reuse the alertable waiting code, allowing
139 WaitForMultipleObject to work without polling.
141 2009-01-09 Miguel de Icaza <miguel@novell.com>
143 Incorporate a few patches from Paolo, slightly modified:
145 * handles.c (_wapi_handle_check_share): On non-Linux systems, do
146 not even compile in the code that scans for /proc/fd, and go
147 directly to the fallback function.
149 2009-01-09 Paolo Molaro (lupus@ximian.com)
151 * handles.c: Do not include some header files in platforms that
154 2009-01-09 Miguel de Icaza <miguel@novell.com>
156 * messages.c: Eliminate a warning.
158 2009-01-09 Paolo Molaro (lupus@ximian.com)
160 * error.c: On some platforms that do not define these variables,
163 * security.c, io-private.h: Only include some headers if they
166 * sockets.c, sockets.h: do not import on this header files that
167 are only consumed internally in sockets.c.
169 2009-01-09 Zoltan Varga <vargaz@gmail.com>
171 * threads.c (_wapi_thread_apc_pending): Check for thread->wait_handle ==
172 INTERRUPTION_REQUESTED_HANDLE too.
173 (wapi_interrupt_thread): Rework the comments, the thread is no longer
174 required to call QueueUserAPC to make the wait functions return.
176 * threads.c handles.c threads-internal.h: Implement alertable waits without
179 2009-01-08 Geoff Norton <gnorton@novell.com>
181 * processes.c: Fix the osx version check to properly detect 10.5 v 10.4
183 2009-01-08 Christian Prochnow <cproch@seculogix.de>
185 * types.h: added WapiULargeInteger.
187 * uglify.h: added ULARGE_INTEGER, PULARGE_INTEGER.
189 * io.h: added WapiDriveType, added method declarations
190 for GetDiskFreeSpaceEx and GetDriveType
192 * io.c: added GetDiskFreeSpaceEx() to query disk size
193 and free space via statvfs or statfs system call.
194 added GetDriveType to query drive type via /etc/mtab or /etc/mnttab.
196 2009-01-07 Geoff Norton <gnorton@novell.com>
198 * processes.c: Properly implement support for Process.Modules on OSX.
199 Fixes OSX on nunit 2.4
201 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
203 * io.c (GetCurrentDirectory): Avoid calling g_get_current_dir straight
204 away as it doesn't handle ENAMETOOLONG correctly. As a bonus we avoid
205 allocating memory in the common path.
207 2009-01-07 Geoff Norton <gnorton@novell.com>
209 * processes.c: Only use open -W on OSX 10.5+. Patch from
212 2008-12-19 Bill Holmes <billholmes54@gmail.com>
214 * processes.c (get_module_name) : adjust size for unicode characters.
216 Code is contributed under MIT/X11 license.
218 2008-11-21 Zoltan Varga <vargaz@gmail.com>
220 * atomic.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>. Add
223 2008-11-18 Mark Probst <mark.probst@gmail.com>
225 * atomic.h: InterlockedExchangePointer and
226 InterlockedCompareExchangePointer for PPC64.
228 Code submitted by andreas.faerber@web.de at
229 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
232 2008-11-13 Bill Holmes <billholmes54@gmail.com>
234 * wait.h : Adding method declaration for WaitForInputIdle.
236 * wait.c : Adding implementation for WaitForInputIdle.
238 Code is contributed under MIT/X11 license.
240 Fri Oct 17 15:23:00 CEST 2008 Paolo Molaro <lupus@ximian.com>
242 * processes.c: patch from Geoff Norton (gnorton@novell.com) to
243 strdup the open program on OSX (bug #431811).
245 2008-10-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
247 * versioninfo.c: remove the use of g_strdown.
249 2008-09-25 Dick Porter <dick@ximian.com>
251 * wait.c: Make sure we keep references to handles we're waiting
252 for. Fixes bug 424851.
254 2008-07-29 Dick Porter <dick@ximian.com>
256 * processes.c (get_module_name): Make a last-ditch effort to
257 figure out the process name. Fixes bug 413723, patch by Casey
258 Marshall <casey.s.marshall@gmail.com>
260 2008-07-28 Dick Porter <dick@ximian.com>
262 * handles.c (_wapi_handle_count_signalled_handles): Remove an
263 unmatched _wapi_handle_ref(). Fixes bug 410743.
265 2008-07-15 Rodrigo Kumpera <rkumpera@novell.com>
267 * versioninfo.c (map_pe_file): Fix memory leak.
269 2008-07-01 Zoltan Varga <vargaz@gmail.com>
271 * process-private.h (_WAPI_PROCESS_UNHANDLED_PID_MASK): Fix the amd64 build.
273 2008-06-27 Dick Porter <dick@ximian.com>
275 * processes.c: Implement a form of process pseudo-handle to allow
276 non-mono processes to be manipulated. Fixes bug 313231.
278 * wait.c: Check for process pseudo-handles and fail if an attempt
279 is made to wait on one.
281 2008-06-19 Dick Porter <dick@ximian.com>
283 * sockets.c: Implement WSASend() and WSAReceive().
285 2008-06-02 Dick Porter <dick@ximian.com>
290 * messages.c: Implement FormatMessage, fixes bug 321827.
292 2008-05-29 Dick Porter <dick@ximian.com>
294 * sockets.c (socket_close): Clear any saved errors
295 (_wapi_connect): Don't save EWOULDBLOCK errors here, as that
296 breaks async connects. (Bug 377589 test case broken by the
297 previous fix to bug 356552)
299 2008-05-25 Zoltan Varga <vargaz@gmail.com>
301 * thread-private.h (struct _WapiHandle_thread): Remove 'owner_pid' field. Reorder
302 fields so this struct (which is the biggest of the handle structs) takes less
305 * threads.c (QueueUserAPC): Make this function signal safe by adding some
306 restrictions on its usage.
308 2008-05-14 Zoltan Varga <vargaz@gmail.com>
310 * mono-mutex.h: Get rid of the #ifdef __cplusplus defines, use G_BEGIN_DECLS
313 2008-05-07 Dick Porter <dick@ximian.com>
315 * io.c (FindNextFile): Handle symlinks correctly. Fixes bug
318 2008-04-25 Zoltan Varga <vargaz@gmail.com>
320 * handles.c (_wapi_handle_check_share): Fix a crash introduced by the lazy
321 creation of wapi handle slots.
323 2008-04-24 Zoltan Varga <vargaz@gmail.com>
325 * handles.c (shared_init): Align _wapi_fd_reserve to a multiple of
326 _WAPI_HANDLE_INITIAL_COUNT to avoid a problem when allocating handles.
328 2008-04-23 Zoltan Varga <vargaz@gmail.com>
330 * handles.c: Initialize the handle array entries on demand to save memory.
332 * wapi-private.h (_WAPI_HANDLE_INITIAL_COUNT): Decrease this to 256 to save
335 * handles-private.h (_WAPI_PRIVATE_MAX_SLOTS): Increase this to 1024*16 to
336 compensate for the decrease in _WAPI_HANDLE_INITIAL_COUNT.
338 * threads.c: Use #ifdef instead of #if for checking for valgrind/memcheck.h.
340 2008-04-22 Dick Porter <dick@ximian.com>
342 * wapi_glob.c (globextend): Comment out the code using ARG_MAX, as
343 that is broken on the latest opensuse.
345 2008-04-21 Dick Porter <dick@ximian.com>
347 * io.c (DeleteFile): Disable for now the bug fix for 323389, it's
348 breaking too much other stuff.
350 2008-04-20 Geoff Norton <gnorton@novell.com>
352 * processes.c: Fix the _NSGetEnviron define to prevent an impropoer
355 2008-04-18 Miguel de Icaza <miguel@novell.com>
357 * Applied patch from Dick Porter from bug #380649
359 2008-04-17 Dick Porter <dick@ximian.com>
361 * io.c (DeleteFile): Check file shares before deleting a file.
364 2008-04-17 Dick Porter <dick@ximian.com>
366 * io.c (DeleteFile): Return ERROR_ACCESS_DENIED if the file is
367 readonly. Fixes bug 378229.
369 2008-04-11 Geoff Norton <gnorton@novell.com>
371 * processes.c: The global extern environ doesn't exist on Mac. We
372 need to call NSGetEnviron instead.
374 2008-04-08 Dick Porter <dick@ximian.com>
376 * processes.c (CreateProcess): Improve the managed binary support,
377 so it works when the executable is passed in as the appname.
380 2008-04-04 Dick Porter <dick@ximian.com>
382 * io.c (MoveFile): Check file shares before moving a file. Fixes
385 2008-04-04 Dick Porter <dick@ximian.com>
387 * error.c (errno_to_WSA): handle ENODEV. Fixes the reopened part
390 2008-04-04 Dick Porter <dick@ximian.com>
392 * processes.c (GetModuleInformation):
394 * versioninfo.c: 64bit fixes
396 2008-04-03 Dick Porter <dick@ximian.com>
398 * io-portability.c (_wapi_basename, _wapi_dirname): Only turn \
399 into / when MONO_IOMAP is in effect. Fixes bug 346123.
401 2008-04-03 Dick Porter <dick@ximian.com>
403 * timefuncs.c (GetTickCount): Use mono_msec_ticks(), see bug
406 2008-04-01 Dick Porter <dick@ximian.com>
408 * versioninfo.c (get_string_block): Refine the fix for bug 354856
409 (r93661) so that it also fixes the new part of bug 374600.
411 2008-03-28 Dick Porter <dick@ximian.com>
413 * processes.c (GetExitCodeProcess): Check if a process has exited
414 and recorded it's exit code, before seeing if the process is
415 signalled. Fixes bug 325463.
417 2008-03-27 Dick Porter <dick@ximian.com>
419 * processes.c (match_procname_to_modulename): Check the whole
420 process name first, in case it is recorded as an absolute path.
423 2008-03-27 Dick Porter <dick@ximian.com>
425 * processes.c (ShellExecuteEx): Grotty kludge to work around
426 unpleasant feature in g_shell_parse_argv() where it treats '#'
427 embedded in a filename as a comment marker, and throws away the
428 rest of the line. When we're directly opening URLs quote the
429 filename, to avoid this. Fixes bug 371567.
431 2008-03-25 Dick Porter <dick@ximian.com>
433 * wapi-private.h (_WAPI_HANDLE_VERSION): Increment file layout
436 * threads.c: Make thread handles private to the process that owns
439 2008-03-22 Kornél Pál <kornelpal@gmail.com>
441 * io-layer.h: Windows: Rename GetProcessId to __GetProcessId for targets not
442 supporting it. This fixes MSVC build with new Windows SDKs that declare
443 GetProcessId unconditionally.
445 2008-03-20 Kornél Pál <kornelpal@gmail.com>
447 * io-layer.h: Removed Windows version macros.
449 Thu Mar 13 16:24:53 CET 2008 Paolo Molaro <lupus@ximian.com>
451 * processes.c: properly check for executable files (fixes bug #368829).
453 2008-02-05 Dick Porter <dick@ximian.com>
455 * versioninfo.c (VerLanguageName): Implement VerLanguageName.
457 2008-01-31 Bill Holmes <billholmes54@gmail.com>
458 * processes.c (match_procname_to_modulename) : Added to check if the last
459 part of module name is equal to the process name.
461 * processes.c (EnumProcessModules) : Changed the first entry in the returned
462 modules array (the process module) to be populated from the entry found
465 * processes.c (get_module_name & GetModuleInformation) : In the case where
466 the module passed in is NULL, search the /proc/<PID>/maps for a name that
467 matches the process name to populate the return information.
471 2008-01-29 Zoltan Varga <vargaz@gmail.com>
473 * security.c (RevertToSelf): Make this return TRUE if impersonating is not
476 * sockets.c (_wapi_connect): Add a workaround to a solaris x86 problem where
477 getsockopt (SO_ERROR) doesn't return an error code after connect () fails. Fixes
480 2008-01-23 Dick Porter <dick@ximian.com>
482 * versioninfo.c (get_string_block): When stepping over the
483 StringTable block, do not read an extra block at the end. Fixes
484 the new part of bug 354856.
486 2008-01-19 Dick Porter <dick@ximian.com>
488 * versioninfo.c (get_stringtable_block): Cope when the StringTable
489 block is first in the resources data, and we just need to step
490 over it. Fixes bug 354856.
492 2008-01-16 Dick Porter <dick@ximian.com>
494 * threads.c (_wapi_thread_set_termination_details): Move the
495 thread abandonment to outside the shared handle lock. Fixes bug
498 2008-01-16 Dick Porter <dick@ximian.com>
500 * versioninfo.c (VerQueryValue): Include trailing null in returned
501 string length, for MS compatibility.
503 2008-01-09 Dick Porter <dick@ximian.com>
505 * versioninfo.c (get_ptr_from_rva, scan_resource_dir): Make it
506 work on big-endian systems.
507 (scan_resource_dir): Copy the resource directory entry and
508 byteswap if necessary so it works big-endian. This fixes bug
509 345972 for real this time.
510 (VerQueryValue): String values set the length to the number of
511 unicode chars, but the data length reported was already correct so
512 don't halve it again. Fixes the previous fix for bug 345972.
513 (GetFileVersionInfo): On big-endian systems, scan the resource
514 data and turn all unicode strings into UTF-16BE. FileVersionInfo
515 now works big-endian.
517 2008-01-04 Dick Porter <dick@ximian.com>
519 * versioninfo.c (VerQueryValue): Returned buffer length counts
520 chars not bytes for string data. Fixes bug 345972 again.
521 (get_enclosing_section_header): Make sure values read are treated
522 as LE. Fixes crash on ppc reported in bug 345972.
524 2007-12-17 Mark Probst <mark.probst@gmail.com>
526 * threads.c: Guard against a race condition involving
527 thread_hash_key that can occur during shutdown.
529 2007-12-08 Zoltan Varga <vargaz@gmail.com>
531 * processes.c: Include sys/mkdev.h if exists. Fixes solaris x86 build.
533 2007-12-06 Dick Porter <dick@ximian.com>
535 * versioninfo.c: Resource language values must be compared in a
536 'case'-insensitive manner. Fixes bug 345972.
538 2007-12-05 Dick Porter <dick@ximian.com>
540 * io.c (CreateFile): Create files with mode 0666 (&~umask) by
541 default. Fixes bugs 325299 and 337040.
543 2007-11-22 Dick Porter <dick@ximian.com>
545 * critical-sections.h (EnterCriticalSection): Reinstate the
546 asserts in the devel branch, so any problems aren't obscured.
548 2007-11-22 Dick Porter <dick@ximian.com>
550 * versioninfo.c (find_pe_file_resources): Make it work on 64bit
551 systems. Fixes bug 343353.
553 2007-11-21 Dick Porter <dick@ximian.com>
555 * processes.c (load_modules): Rewrite based on the libgc
556 /proc/<pid>/maps parsing to avoid using glib functions only
557 available since 2004.
558 (load_modules): Check for duplicates before adding a module to the
561 2007-11-15 Dick Porter <dick@ximian.com>
563 * processes.c (load_modules): Don't bother if we don't have
564 g_strsplit_set() and g_strv_length(). Allows building against old
566 (EnumProcessModules): Don't miss the first module returned by
569 2007-11-15 Dick Porter <dick@ximian.com>
571 * processes.c: Implement process module support by reading from
572 /proc if it's available.
575 * versioninfo.c: New functions to implement PE file version info
578 2007-11-08 Dick Porter <dick@ximian.com>
580 * critical-sections.h (EnterCriticalSection): Disable the critical
581 section asserts for the release branch
583 2007-11-05 Kornél Pál <kornelpal@gmail.com>
585 * io-layer.h: Added includes for run-time GetProcessId API detection for
588 2007-10-26 Dick Porter <dick@ximian.com>
590 * shared.c (_wapi_shm_file_open): Set the umask when opening
591 shared files, so restrictive defaults don't prevent subsequent
592 processes re-opening them.
594 2007-10-18 Zoltan Varga <vargaz@gmail.com>
596 * atomic.h (InterlockedCompareExchange): Fix the ia64 version so it works for
597 negative values too. Hopefully fixes #332700.
599 2007-09-26 Dick Porter <dick@ximian.com>
601 * io-portability.c (_wapi_io_scandir): Only update the error
602 status of glob() when performing a secondary glob() if the first
603 returned an error. Fixes bug 325107.
605 2007-09-12 Marek Habersack <mhabersack@novell.com>
607 * io-portability.c: options_init moved to
608 utils/mono-io-portability.c
609 Do not initialize portability helpers here, it's done in
611 find_file and find_in_dir moved to utils/mono-io-portability.c
613 2007-09-09 Robert Jordan <robertj@gmx.net>
615 * sockets.c (_wapi_setsockopt): Add support for FreeBSD multicast
616 sockets. Fixes #81891.
617 Code is contributed under MIT/X11 license.
619 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
621 * processes.h, processes.c : ok, they are simple string.
623 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
625 * processes.h : sigh, I really hate fixing them on windows :(
627 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
629 * processes.c : fix build again.
631 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
633 * processes.h : removed extra parameters from CreateProcessWithLogonW.
635 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
637 * processes.c, processes.h: added CreateProcessWithLogonW(). For now
638 it just calls CreateProcess().
639 * io-layer.h : CreateProcessWithLogonW() requires WINVER 0x0500
642 2007-08-23 Robert Jordan <robertj@gmx.net>
644 * processes.[c|h]: Implement Get|SetPriorityClass ().
645 Code is contributed under MIT/X11 license.
647 Tue Aug 21 20:08:09 CEST 2007 Paolo Molaro <lupus@ximian.com>
649 * io.c: made convert_arg_to_utf8() and write_file() static.
650 Worked around gcc's incorrect warning.
652 2007-08-20 William Holmes <billholmes54@gmail.com>
654 *io.c: Added implementation for ReplaceFile.
655 *io.h: Added deceleration for ReplaceFile method.
657 Code is contributed under MIT/X11 license.
659 2007-08-20 Wade Berrier <wberrier@novell.com>
661 * processes.c: include sys/resource.h for rusage to fix
664 Mon Aug 20 12:36:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
666 * processes.c: implemented query for user/system times using
669 2007-08-10 Dick Porter <dick@ximian.com>
671 * sockets.c (_wapi_getsockopt, _wapi_setsockopt): Check the option
672 level as well as the name when mangling some of the values. Fixes
675 2007-08-02 Dick Porter <dick@ximian.com>
677 * sockets.c: Changes in error handling, and move the SO_REUSEADDR
678 setting from metadata/socket-io.c.
680 2007-08-01 Dick Porter <dick@ximian.com>
682 * io-portability.c (_wapi_io_scandir): Special-case patterns
683 ending in '.*' so that files with no extension are also matched.
687 * wapi_glob.c: Reinstate WAPI_GLOB_APPEND, and add
688 WAPI_GLOB_UNIQUE to avoid matching the same entry twice when
691 2007-07-26 Dick Porter <dick@ximian.com>
696 * critical-sections.c:
698 * critical-section-private.h:
701 * error.c: Clean up TLS and pthreads structures. Finishes off bug
704 * collection.c (collection_thread): Exit the collection thread if
705 the io-layer has been cleaned up.
707 * mono-mutex.h (mono_mutexattr_destroy): Add this define too
709 Mon Jul 23 10:40:35 CEST 2007 Paolo Molaro <lupus@ximian.com>
711 * timefuncs.c: make TickCount measure from boot time if it's
714 2007-07-19 Juraj Skripsky <js@hotfeet.ch>
716 * io.c (MoveFile): Fix a leak.
718 Fri Jul 13 12:46:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
720 * handles-private.h, handles.c, thread-private.h, threads.c,
721 uglify.h, wait.c: temporarily revert the alertable wait changes
722 (r79386) until the deadlock issues are fixed.
724 2007-06-22 Dick Porter <dick@ximian.com>
726 * shared.c: The non-shared mutexes weren't being initialised properly
727 on macos. Fixes bug 81929.
729 2007-06-13 Randolph Chung <tausq@debian.org>
731 * atomic.h: Enable for all hppa targets.
732 * Makefile.am: rename hppa_atomic.s to hppa_atomic.S so the preprocessor
734 * hppa_atomic.s: Renamed to ...
735 * hppa_atomic.S: ... and updated to work on both HPUX and Linux.
737 2007-06-13 Dick Porter <dick@ximian.com>
739 * handles.c (timedwait_signal_wait_cond): Alertable waits on
740 private handles are now interrupted by signalling the same
741 condition that would end the wait if the handle became signalled,
742 rather than polling. (Shared handles still have to poll.)
744 * threads.c (_wapi_thread_queue_apc): Interrupt the thread if it's
747 * handles-private.h (_wapi_handle_current_thread_set_waiting_on):
748 Helper functions to inform the APC queuing functions when threads
749 are waiting for handles, and to interrupt the wait.
751 * wait.c (WaitForMultipleObjectsEx): Need to tell the handle
752 waiting functions if any of the handles in question are shared
754 2007-06-06 Miguel de Icaza <miguel@novell.com>
756 * processes.c (is_managed_binary): Fix for OSX.
758 2007-06-06 Wade Berrier <wberrier@novell.com>
760 * atomic.h (InterlockedExchangePointer): cast to pointer to to silence
761 compiler warnings (autobuild fails the build on this type of warning)
763 2007-05-21 Dick Porter <dick@ximian.com>
765 * io-portability.c (_wapi_g_dir_open): Don't propagate any errors
766 from the second call to g_dir_open, preserve the original error if
767 the second call still fails but clear the error if it succeeds.
769 2007-05-10 Dick Porter <dick@ximian.com>
771 * sockets.c (_wapi_recvfrom): Refine the fix to bug 75705 so EINTR
772 isn't returned if the remote end shuts down cleanly. Fixes zmd
773 and the second example in bug 75705.
775 2007-04-26 Dick Porter <dick@ximian.com>
777 * shared.c (_wapi_shm_semaphores_init): Need to check
778 MONO_DISABLE_SHM in this entry point, as it's called before
779 _wapi_shm_attach(). Fixes bug 81436.
781 2007-04-24 Dick Porter <dick@ximian.com>
783 * sockets.c (_wapi_recvfrom, socket_close): Force recvfrom() to
784 error if the socket is closed while the receive is blocking.
787 2007-04-13 Dick Porter <dick@ximian.com>
790 * shared.c: Complete the reimplementation of disabling of shared
791 memory, by not allocating sysv semaphores when shm disabling has
792 been requested (either at compile time or run time.)
794 * processes.c (CreateProcess): Don't synchronize locking across
795 processes when forking, when shared memory has been disabled.
797 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
800 * wapi_glob.c: remove reference to sys/cdefs.h, use glib instead.
803 2007-04-05 Dick Porter <dick@ximian.com>
806 * io-portability.c (_wapi_io_scandir): Moved from io.c, and
807 changed to use a cut-down version of glob(3) that has been
808 extended to match with case-insensitivity if needed.
811 * wapi_glob.c: Cut down implementation of glob(3), based on
814 2007-03-22 Dick Porter <dick@ximian.com>
816 * sockets.c (_wapi_connect): Do additional checks when connect(2)
817 fails, because some systems don't let it be restarted. Patch
818 based on one submitted by Robert S Wojciechowski <robertw@ssgx.com>,
821 2007-03-09 Jonathan Chambers <joncham@gmail.com>
823 * io-layer.h: Remove UNICODE and _UNICODE defines as
824 these are done by configure.in now.
826 Code is contributed under MIT/X11 license.
828 Thu Mar 8 19:42:17 CET 2007 Paolo Molaro <lupus@ximian.com>
830 * shared.c: partial support for MONO_DISABLE_SHM env var.
832 2007-03-05 Wade Berrier <wberrier@novell.com>
834 * atomic.h: atomic fixes from Michael Matz for for s390
835 and s390x ( bnc #237611 and bxc #80892 )
837 2007-03-05 Miguel de Icaza <miguel@novell.com>
839 * io.c (CreateFile): Use FILE_ATTRIBUTE_TEMPORARY to mean 0600
840 permissions. For 80688
842 (MoveFile): Use errno_copy here, just to avoid a potential
843 errno-changing code in the future from g_free.
845 Also, ignore EXDEV errors as they are handled immediately after
846 (avoid printing out an error).
850 Mon Feb 12 15:50:24 CET 2007 Paolo Molaro <lupus@ximian.com>
852 * shared.c: exit if semaphores can't be created (bug #80616).
854 2007-02-01 Geoff Norton <gnorton@customerdna.com>
856 * collection.c: NetBSD doesn't define PTHREAD_STACK_MIN.
858 2007-01-26 Dick Porter <dick@ximian.com>
861 * sockets.c (_wapi_getsockopt): Windows seems to not reset
862 SO_ERROR values when they're read, contrary to the documentation.
863 Fixes the new issues raised in bug 79878 (example in C showing
864 winsock behaviour attached to that bug.)
866 2007-01-15 Mark Mason <mason@broadcom.com
868 * atomic.h: add locking primitives for MIPS.
870 2007-01-11 Dick Porter <dick@ximian.com>
872 * sockets.c (_wapi_connect): Don't do the SO_BROADCAST setting
873 here, do it in managed code instead.
874 (_wapi_getsockopt): SO_RCVTIMEO and SO_SNDTIMEO use struct
875 timeval, which has a microsecond field, not milliseconds.
876 (_wapi_setsockopt): ditto.
877 (_wapi_setsockopt): Halve the SO_SNDBUF and SO_RCVBUF values on
878 Linux, as the kernel doubles whatever we set.
879 (_wapi_socket): Save socket domain, type and protocol so it can be
881 (socket_disconnect): Implement socket disconnect (closing the
882 socket, but keeping the file descriptor.)
883 (wapi_disconnectex): A basic implementation of DisconnectEx().
884 (wapi_transmitfile): A very basic implementation of
886 (WSAIoctl): Implement the SIO_GET_EXTENSION_FUNCTION_POINTER
889 * socket-private.h (struct _WapiHandle_socket): Record socket
890 domain, type and protocol info so it can be duplicated later.
892 * sockets.h (WSAID_DISCONNECTEX,WSAID_TRANSMITFILE): Structures
893 and defines needed to look up the DisconnectEx() and
894 TransmitFile() functions by GUID.
896 * error.c (errno_to_WSA): Change ETIMEDOUT mapping to
897 WSAETIMEDOUT; add EDESTADDRREQ.
899 * io-layer.h: Need mswsock.h on windows now.
901 2007-01-04 Miguel de Icaza <miguel@novell.com>
903 * io-portability.c (find_file): Fix a coverity warning (scanning
906 2006-12-31 Miguel de Icaza <miguel@novell.com>
908 * io-portability.c (find_file): Do not abort if an empty filename
909 has been passed. This fixes the case where MONO_IOMAP=all would
910 assert if Directory.Exists ("") was called.
912 Mon Dec 18 14:54:37 CET 2006 Paolo Molaro <lupus@ximian.com>
914 * processes.c: moved a free on the error path.
916 Thu Dec 14 21:42:39 CET 2006 Paolo Molaro <lupus@ximian.com>
918 * processes.c: fixed a few memory leaks when executing
921 Mon Nov 27 13:12:17 GMT 2006 Paolo Molaro <lupus@ximian.com>
923 * atomic.h: fix arm compare and exchange (bug #78500).
925 2006-11-23 Dick Porter <dick@ximian.com>
927 * process-private.h (struct _WapiHandle_process): Add 'waited'
930 * processes.c (process_wait): Check the 'waited' parameter not the
931 signalled state when testing if a process has already been waited
932 for, as the child process itself may set signalled when exiting.
935 * wapi-private.h (_WAPI_HANDLE_VERSION): Bump shared data version
937 * shared.c: Now the shared data version has been incremented we
938 can set the counter semaphore initial value correctly
940 2006-11-22 Dick Porter <dick@ximian.com>
942 * processes.c (process_wait): Cope when the background process
943 reaper gets the process we were waiting for. Special case for
944 waiting for our own process to exit. Fixes bug 77736.
946 2006-11-17 Dick Porter <dick@ximian.com>
948 * processes.c: Fix const correctness and typos that caused memory
951 2006-11-17 Miguel de Icaza <miguel@novell.com>
953 * processes.c (ShellExecuteEx): Check error after CreateProcess,
954 thanks to Dick for pointing this out.
956 2006-11-16 Miguel de Icaza <miguel@novell.com>
958 * processes.c (ShellExecuteEx): If we fail to create a process in
959 ShellExecute, then try to use the xdg-open command, and if that
960 fails, try to use the gnome-open command,
962 Refactor the code so that we do not have to duplicate all this
963 code, but instead use a ucs2-aware version of the code to do
966 2006-11-13 Dick Porter <dick@ximian.com>
968 * io.c (_wapi_stat_to_file_attributes): If the file is a symlink
969 add the FILE_ATTRIBUTE_REPARSE_POINT flag. This is an attempt to
970 follow the specs for the windows symlink support, but will
971 probably have to be reworked when I have test data from a vista
972 machine. Fixes bug 79887.
974 2006-11-11 Miguel de Icaza <miguel@novell.com>
976 * handles.c (CloseHandle): Cope here with the new value
977 INVALID_HANDLE_VALUE set on handles.
979 * processes.c (CreateProcess): Initialize the value of hThread to
980 be INVALID_HANDLE_VALUE on failure, not to be NULL. Improvement
983 2006-11-09 Dick Porter <dick@ximian.com>
985 * sockets.c (_wapi_select): Do some sanity checking on the
986 fd_sets, to avoid file descriptors > FD_SETSIZE.
987 (_wapi_FD_CLR, _wapi_FD_ISSET, _wapi_FD_SET): Avoid file
988 descriptors > FD_SETSIZE.
990 2006-10-27 Dick Porter <dick@ximian.com>
992 * io.c (GetFileAttributes): Force symlinks to directories to be
993 returned as a regular file. Fixes bug 79733.
995 2006-10-18 Miguel de Icaza <miguel@novell.com>
997 * io-portability.c (find_in_dir): First string dup, then closedir.
999 2006-10-12 Dick Porter <dick@ximian.com>
1001 * processes.c (_wapi_process_reap): Unref a process handle if we
1002 reaped it, found by Zoltan. Fixes bug 79286.
1003 (process_wait): Don't wait again if we've already waited for a
1006 2006-10-11 Sergey Tikhonov <tsv@solvo.ru>
1008 * atomic.h: Fix atomic decrement.
1010 * mini/cpu-alpha.md: Use native long shift insts
1012 * mono/mono/mini/tramp-alpha.c: Implemented
1013 mono_arch_patch_delegate_trampoline method
1015 * Started work on using global registers
1017 * Use byte/word memory load/store insts if cpu supports it
1022 2006-10-09 Zoltan Varga <vargaz@gmail.com>
1024 * handles.c (timedwait_signal_poll_cond): Add an alertable parameter, and if it
1025 is FALSE, avoid busy waiting.
1027 * wait.c: Add an alertable parameter to the wait routines.
1029 2006-10-06 Miguel de Icaza <miguel@novell.com>
1031 * io-portability.c (find_file): Rename from
1032 MONO_IO_PORTABILITY_HELP to MONO_IOMAP.
1034 2006-10-03 Dick Porter <dick@ximian.com>
1037 * io-portability.c: Optional portability helpers and wrapped
1038 system calls to try to cope with windows filenames in
1041 * io.c: Use the wrapped system calls
1043 2006-09-01 Zoltan Varga <vargaz@gmail.com>
1045 * critical-sections.h critical-sections.c: Make Enter/LeaveCriticalSection a macro
1046 since they are perf critical.
1048 * atomic.h: Applied patch from Jakub Boqusz <qboosh@pld-linux.org>.
1049 Add atomic ops implementation for alpha.
1051 2006-08-11 Dick Porter <dick@ximian.com>
1053 * processes.c (_wapi_process_reap): Avoid a deadlock by setting
1054 process termination details in an outer loop, not the
1055 _wapi_search_handle() one.
1057 2006-08-10 Dick Porter <dick@ximian.com>
1059 * threads.c (_wapi_thread_queue_apc)
1060 (_wapi_thread_dispatch_apc_queue): Use a process-local mutex here
1061 instead of the cross process semaphore. We already check that
1062 access to the APC queue is within the owning process so there's no
1063 need to protect from other processes. Avoids a global deadlock
1064 when a thread is aborted while it holds the handle semaphore
1066 (_wapi_thread_apc_pending): Hide an annoying message which can
1067 happen if a thread handle has been blown away at process shutdown
1068 while it is in an alertable wait.
1070 Both problems seen while shutting down monodevelop.
1072 2006-07-25 Dick Porter <dick@ximian.com>
1074 * shared.c (_wapi_shm_file): Remove '/' characters from the uname
1075 results. Fixes bug 78917.
1077 2006-07-20 Dick Porter <dick@ximian.com>
1079 * threads.c (_wapi_thread_set_termination_details): Improve the
1080 test for already-disposed thread handles, and hold the lock around
1081 the mutex abandoning.
1083 2006-07-17 Dick Porter <dick@ximian.com>
1085 * processes.c (CreateProcess): Don't change directory unless a new
1086 one has been specified. Fixes bug 78751.
1088 2006-07-06 Dick Porter <dick@ximian.com>
1090 * io.c (_wapi_stat_to_file_attributes): Do a better job at
1091 figuring out the file attributes
1092 (_wapi_set_last_path_error_from_errno): New helper function to
1093 turn errno into w32 error codes that handles the differences
1094 between file and directory errors
1095 (file_setendoffile): Try turning off the extra write used to
1096 extend files, because we probably don't need it on any modern
1097 platform. If it is needed though, we also need to lseek the file
1099 (CreateFile): Treat character-special devices as a console handle,
1100 because they can't be seeked
1101 (CopyFile): If fail_if_exists is set, then the destination needs
1102 to be opened with O_EXCL
1103 (CopyFile): If fail_if_exists is not set and the destination
1104 already exists, then we should set the ERROR_ALREADY_EXISTS error
1105 even though we return success
1106 (stdhandle_create): STD_INPUT_HANDLES cannot be written to
1107 (GetStdHandle): Rework without using mono_once, so console handles
1108 can be properly closed and reopened.
1109 (mono_io_scandir): Only override errno with EACCES when the
1110 directory actually exists
1111 (FindFirstFile): Set ERROR_FILE_NOT_FOUND when no files are
1113 (FindClose): Cope with NULL handles
1114 (CreateDirectory): When the target already exists, just return an
1115 error. It's the caller's job to figure out what to do.
1116 (SetCurrentDirectory): Cope with a NULL path
1117 (RemoveDirectory, GetFileAttributes, GetFileAttributesEx,
1118 SetFileAttributes, FindFirstFile, DeleteFile, MoveFile, CopyFile,
1119 CreateFile): Set path error correctly
1121 * handles.c (CloseHandle): Kludge to try and cope with passing a
1124 * error.h: Add NO_ERROR as an alternative to ERROR_SUCCESS
1126 * uglify.h: Added some more typedefs
1128 2006-07-05 Dick Porter <dick@ximian.com>
1130 * io.c (GetFileAttributes, GetFileAttributesEx): Cope with
1131 dangling symlinks. Fixes bug 78664.
1133 2006-06-23 Dick Porter <dick@ximian.com>
1135 * handles.c (handle_cleanup):
1136 * threads.c: Clean up threads properly when we're forcibly
1137 removing the handle entries from the shared file in
1138 handle_cleanup(). Fixes bug 78241, for real this time.
1140 2006-06-15 Neale Ferguson <neale@sinenomine.net>
1142 * atomic.h: More tinkering with InterlockedExchange/InterlockedCompareExchange
1145 2006-06-14 Neale Ferguson <neale@sinenomine.net>
1147 * atomic.h: Fix atomic exchange pointer operations for s390x - these
1148 were broken as they used 32-bit instructions rather than their 64-bit
1151 2006-06-14 Dick Porter <dick@ximian.com>
1153 * processes.c: Don't run the atexit handlers when bailing out
1156 2006-06-14 Dick Porter <dick@ximian.com>
1158 * wait.c: Fix stupid typo shown up by gcc 4.1.1, = not ==
1160 * handles-private.h:
1166 * collection.c: Fix a bunch of signed/unsigned warnings from gcc
1169 2006-06-09 Neale Ferguson <neale@sinenomine.net>
1171 * atomic.h: Fix atomic operations for s390x (not really broken
1172 but changed to use full 64-bit opcodes).
1174 2006-05-24 Dick Porter <dick@ximian.com>
1176 * processes.c (process_set_current): Don't take an extra reference
1177 if we have to create our own process handle. Fixes bug 78241
1180 * threads.c (_wapi_thread_signal_self): Renamed from
1181 _wapi_thread_abandon_mutexes, also sets the thread state to
1182 signalled and drops a reference. Called by the runtime when the
1183 main thread cleans itself up.
1185 * handles.c (handle_cleanup): As a last resort, unref every shared
1186 handle as the process is now exiting.
1188 2006-05-16 Dick Porter <dick@ximian.com>
1190 * processes.c (process_set_termination_details): Unref the handle
1191 when we've stored the exit details. Fixes the rest of 78241.
1193 2006-05-12 Dick Porter <dick@ximian.com>
1195 * threads.c: Implement pseudo handles, making GetCurrentThread()
1196 match MS behaviour. Notice when attached threads exit, and unref
1197 the handle. Fix usage of GetCurrentThread() in other places.
1199 * handles.c (DuplicateHandle): Implement a basic form of
1202 * wait.c: Fix usage of GetCurrentThread() throughout, and cope
1203 with pseudo handles.
1205 2006-04-26 Miguel de Icaza <miguel@novell.com>
1207 * io.c (file_close): Oops, do not use DeleteFile which expects
1208 unicode, instead use unlink directly
1210 Add support for the new FileOptions bits on .NET 2.0.
1212 It might be good if Dick reviews these changes.
1214 * io.c (file_close): If DeleteOnClose is set, then delete the file
1216 (CreateFile): Do not support encryption per user.
1218 If posix_fadvise exists, pass hints on sequential scan and random
1219 access. Did not figure out what WRITE_THROUGH maps to.
1221 2006-04-26 Dick Porter <dick@ximian.com>
1223 * sockets.c (WSAIoctl): Check the output buffer is valid before
1226 * handles.c (_wapi_search_handle): Set shared pointer if we find a
1227 shared handle that has been already opened.
1229 2006-04-21 Dick Porter <dick@ximian.com>
1231 * threads.c (GetCurrentThread): Reference the handle if we return
1232 an already-known thread.
1234 2006-04-07 Dick Porter <dick@ximian.com>
1236 * processes.c: Fix build for older glib.
1238 2006-04-06 Dick Porter <dick@ximian.com>
1240 * processes.c (CreateProcess): Add a reference to the child
1241 process' handle, so it won't be destroyed if this process closes
1242 its copy of the handle. Fixes bug 77393.
1244 * processes.c (process_set_current): Fall through to creating a
1245 new one if the handle lookup fails.
1247 * processes.c (_wapi_process_signal_self):
1248 * handles.c (handle_cleanup): The process is exiting, so set the
1249 handle state for this process to signalled. This should let other
1250 non-related processes wait for this handle.
1252 * handles.c (_wapi_search_handle): Don't search shared handles in
1255 * collection.c (collection_thread): No need to do a collection
1256 scan straight away, do the waiting first.
1258 2006-04-06 Dick Porter <dick@ximian.com>
1260 * shared.c: Fix parameters in semctl () call.
1262 2006-03-28 Zoltan Varga <vargaz@gmail.com>
1264 * atomic.h atomic.c: Applied patch from David S. Miller
1265 <davem@davemloft.net>: Reimplement Interlocked* primitives on sparc
1266 using CAS/CASx when __GNUC__, else we will fall back to the generic
1269 2006-03-27 Dick Porter <dick@ximian.com>
1271 * shared.c (_wapi_shm_file_open): Break out of a loop if the
1272 shared file is smaller than expected. (We loop a few times in
1273 case another process is in the middle of creating the file.)
1275 2006-03-22 Dick Porter <dick@ximian.com>
1280 * shared.c: Delete the semaphores and shared files when the last
1281 process has finished with them
1283 2006-03-15 Dick Porter <dick@ximian.com>
1291 * threads.c: Explicitly initialise the handle ops struct
1293 2006-03-14 Dick Porter <dick@ximian.com>
1295 * handles-private.h:
1298 * handles.c: Add a 'prewait' stage to the handle waiting, to give
1299 waiting threads a chance to check for bogus states before
1302 * mutexes.c (namedmutex_prewait): Use the prewait stage to check
1303 for named mutexes that have been abandoned in a locked state (eg
1304 if a process exited abnormally while owning the mutex) and
1305 override it if needed.
1307 2006-03-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1309 * wait.c: speed up WaitFor* when the timeout is 0.
1311 2006-03-03 Dick Porter <dick@ximian.com>
1313 * processes.c (ShellExecuteEx): Cope when some of the parameters
1316 2006-02-27 Dick Porter <dick@ximian.com>
1320 * threads.c: Comparing pthread_t with == is not portable, so use
1323 Thu Feb 23 18:47:20 GMT 2006 Paolo Molaro <lupus@ximian.com>
1325 * *.h, *.h: patch from Dick to make Linuxthreads systems work again.
1327 2006-02-22 Dick Porter <dick@ximian.com>
1330 * threads.c: There's no need to use the timed-thread support code
1331 any more, as we aren't using the timed join. This greatly
1332 simplifies thread setup, and fixes a memory leak (bug 77521).
1334 Don't bother to store thread IDs in a hash table, use TLS instead.
1335 The one case that needs to look up the handle of a different
1336 thread (OpenThread()) can do the extra work itself. Fixes bug
1339 * handles.c (_wapi_search_handle): Add a reference when returning
1340 a private handle (shared handles are already reffed.)
1342 2006-02-17 Dick Porter <dick@ximian.com>
1344 * handles-private.h:
1345 * handles.c: Check handle values passed to array lookups. Fixes
1348 2006-02-09 Dick Porter <dick@ximian.com>
1350 * threads.c: Cope with the problems caused by attaching already
1351 existing threads - they don't get the infrastructure to clean up
1352 after themselves, especially the ID to handle hash. This fixes
1355 2006-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1357 * shared.c: use MONO_SHARED_HOSTNAME as a substitute for gethostname()
1358 when creating the shared files in the .wapi directory. Fixes bug #77371.
1360 2006-02-02 Martin Baulig <martin@ximian.com>
1362 * threads.c: Removed the `WITH_INCLUDED_LIBGC' section; it has
1363 never been used so far.
1365 * timed-thread.h (TimedThread): Removed the `stack_ptr' field; it
1366 has only been used by the removed code.
1368 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1370 * atomic.h: Correct s390x definitions and eliminate compiler warnings.
1372 2006-01-03 Sebastien Pouliot <sebastien@ximian.com>
1374 * io.c: Patch _wapi_stat_to_file_attributes against bug #76966, where
1375 sockets could be considered as directory.
1377 2005-12-23 Dick Porter <dick@ximian.com>
1381 * semaphores.c: Implement OpenSemaphore
1384 * mutexes.h: Implement OpenMutex
1390 * event-private.h: Implement named events. Implement OpenEvent.
1392 2005-12-15 Dick Porter <dick@ximian.com>
1394 * processes.c (CreateProcess): The pipe-based cross-process
1395 exclusion technique was trying to write NULL buffers when appname
1396 was NULL (eg when coming from ShellExecuteEx,) which usually
1397 succeeded even though EFAULT was returned - but sometimes it
1398 failed. This meant that the child process could block forever on
1399 the pipe read. Replace it with the simpler shared handle
1400 semaphore protection used everywhere else. This showed up with
1401 the test case in bug 76684.
1403 Tue Dec 13 11:41:49 GMT 2005 Paolo Molaro <lupus@ximian.com>
1405 * shared.c: fallback to private mmap when shared mmap doesn't work
1408 2005-12-06 Dick Porter <dick@ximian.com>
1412 * semaphore-private.h:
1413 * semaphores.c: Implement named semaphores
1415 2005-11-24 Dick Porter <dick@ximian.com>
1417 * processes.c (GetProcessId): Implement GetProcessId()
1419 2005-11-17 Dick Porter <dick@ximian.com>
1422 * processes.c: Implement ShellExecuteEx as a wrapper around
1425 2005-11-11 Dick Porter <dick@ximian.com>
1427 * threads.c: Give mutex abandoning its own exported function, so
1428 it can be called when the runtime is cleaning up.
1430 * handles.c (_wapi_search_handle_namespace): Do a handle
1431 collection befre starting to check namespace strings, so that any
1432 stale cruft gets removed.
1434 2005-11-11 Dick Porter <dick@ximian.com>
1436 * threads.c: Move thread handles back into the shared space.
1438 * handles.c (_wapi_handle_unref): Add support for shared handles
1439 with close() handlers
1441 2005-11-04 Dick Porter <dick@ximian.com>
1443 * sockets.c (ioctlsocket): Use select instead of if to avoid a
1444 type promotion problem on 64bit freebsd. Based on patch by Lou
1445 Kamenov <kamenovl@gmail.com>, fixes bug 76447.
1447 2005-11-04 Dick Porter <dick@ximian.com>
1449 * io.c (file_write): Only do the file locking if
1450 MONO_STRICT_IO_EMULATION is set.
1452 2005-10-21 Dick Porter <dick@ximian.com>
1455 * handles.c (_wapi_lookup_handle): Cope when the shared part of a
1456 handle has been deleted.
1457 (_wapi_handle_unref): And when the deleted shared part is pointed
1458 to as a handle is deleted
1460 2005-10-20 Dick Porter <dick@ximian.com>
1462 * processes.c (process_set_current): If the expected process
1463 handle slot doesn't contain the correct pid, create a new handle.
1465 * handles.c (_wapi_search_handle): When the search doesn't find
1466 anything, return failure instead of the last handle we looked at.
1467 (_wapi_handle_ref, _wapi_handle_unref): Don't try to ref or unref
1468 unused handles (makes tracking refcounting bugs easier.)
1470 2005-10-19 Dick Porter <dick@ximian.com>
1473 * handles-private.h:
1477 * collection.c (_wapi_handle_collect): Remove the shared handle
1478 indirection layer, and use locking instead. Delete other
1479 complexity that is no longer needed. Refcount shared handles and
1480 delete them when needed, but keep the timestamps so that orphaned
1481 handles will be cleaned up eventually.
1483 * shared.c (_wapi_shm_file): Add processor, OS and struct size
1484 info to the shared file names, to cope with dual-boot and 32/64bit
1485 size issues. Fixes bug 75839.
1487 * wait.c (WaitForMultipleObjectsEx): No need to distinguish
1488 between shared handles and private, as the wait functions cope
1489 with both together now.
1491 2005-10-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1493 * io.c: removed NO_SIGPIPE macro.
1494 * sockets.c: no need for MSG_NOSIGNAL or ignoring SIGPIPE.
1496 2005-10-11 Dick Porter <dick@ximian.com>
1498 * sockets.c (_wapi_getsockopt): Translate SO_ERROR results into
1501 * error.c (errno_to_WSA): Don't return a bogus error if someone
1502 asks to translate errno 0.
1504 2005-10-11 Dick Porter <dick@ximian.com>
1506 * handles.c: Fix several race conditions
1508 2005-10-11 Miguel de Icaza <miguel@novell.com>
1510 * io.c: no need to block SIGPIPE anymore, as it is ignored.
1512 2005-10-05 Dick Porter <dick@ximian.com>
1514 * threads.c (_wapi_thread_own_mutex, _wapi_thread_disown_mutex):
1515 Keep a reference to mutexes owned by threads, so they won't be
1516 destroyed prematurely. Fixes dotmsnclient crash.
1518 2005-09-26 Sebastien Pouliot <sebastien@ximian.com>
1520 * io.c: Apply patch from #76192 (Can't write files past 2gb on AMD64
1521 (x86_64)) for Brion on IRC (Dick approved it).
1523 2005-09-23 Dick Porter <dick@ximian.com>
1525 * processes.c: Don't wait for processes that have already been
1526 signalled; also fix typo.
1528 * handles.c: Improve locking inside new handle and handle
1529 searching functions.
1531 2005-09-20 Dick Porter <dick@ximian.com>
1534 * processes.c: Periodically waitpid for known process IDs. Fixes
1537 2005-09-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1540 (CreateFile): if the file is a named pipe, treat the handle as a pipe,
1541 not as a file. Fixes bug #76075.
1543 2005-08-27 Zoltan Varga <vargaz@gmail.com>
1545 * atomic.h: Add support for intel icc.
1547 2005-08-25 Zoltan Varga <vargaz@gmail.com>
1549 * io-layer.h: Include winbase.h not WinBase.h.
1551 2005-08-19 Dick Porter <dick@ximian.com>
1553 * threads.c, threads.h, thread-private.h: Use a gsize to store the
1554 thread ID, so it can hold a 64 bit value if needed.
1556 2005-07-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1558 * error.c: map ENOENT to WSAECONNREFUSED. It might happen when
1559 connecting to unix sockets. Closes bug #75632.
1561 2005-07-05 Dick Porter <dick@ximian.com>
1563 * io.c: Make sure SIGPIPE is ignored when calling write(2).
1564 Prevents the runtime exiting when writing to a closed pipe,
1567 2005-06-30 Dick Porter <dick@ximian.com>
1569 * shared.c (_wapi_shm_semaphores_init): Add some helpful error
1570 messages when semget () fails due to lack of resources.
1572 2005-06-21 Dick Porter <dick@ximian.com>
1577 * threads.c: Keep a list of owned mutexes in each thread handle,
1578 so that it is easier to abandon them when the thread exits.
1579 Removes a bottleneck when multiple threads are finishing in
1582 2005-06-12 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1584 * io.c: (GetLogicalDrives) when a bogus line is read, don't leak memory.
1585 When the buffer has not enough space, close the file before returning.
1587 2005-06-09 Duncan Mak <duncan@novell.com>
1589 * *.h: Added G_BEGIN_DECLS and G_END_DECLS where appropriate to
1590 all public headers. Fixes #74919.
1592 2005-05-30 Zoltan Varga <vargaz@freemail.hu>
1594 * atomic.h: Add IA64 atomic ops.
1596 2005-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1598 * processes.c: make ExitCode be valid even if the user didn't call
1599 WaitForExit() and is just polling on HasExited.
1601 2005-05-17 Dick Porter <dick@ximian.com>
1603 * io.c (file_getfilesize): Clear the error value, so that files
1604 with sizes with the low bits 0xFFFFFFFF can be distinguished from
1607 2005-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1609 * shared.c: forgot to ignore a warning.
1611 2005-05-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1613 * shared.c: don't display warnings after reboots.
1615 2005-05-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1617 * sockets.c: on windows, getsockopt/setsockopt for send/receive timeout
1618 use an integer in milliseconds. We were using a struct timeval.
1620 2005-05-06 Dick Porter <dick@ximian.com>
1622 * handles-private.h:
1629 * collection.h: Use SysV semaphores for managing access to the
1630 shared memory - in return for the ludicrous api we get
1631 synchronisation primitives that can be cleaned up by the kernel
1632 even when a process quits unexpectedly. This removes the
1635 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
1637 * handles.c: Always use polling in the waits, since
1638 mono_cond_timedwait can't be interruped by the thread abort signal.
1640 2005-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1642 * events.c: calling Set on AutoResetEvent several times has the same
1643 effect as calling it only once if no thread is waiting for it.
1645 2005-04-29 Dick Porter <dick@ximian.com>
1647 * processes.c (EnumProcesses): Use a GArray instead of a GPtrArray
1648 now it's storing pids not handles, also fixes memory leak caused
1649 by unclear glib documentation.
1651 * sockets.c (WSACleanup): Remove unused variable
1653 2005-04-29 Dick Porter <dick@ximian.com>
1655 * handles.c (_wapi_handle_check_share_by_pid): For systems that
1656 don't have file descriptor info in /proc check that the original
1657 opener of a file is still there, if a share violation would
1660 2005-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1663 * handles-private.h: added _wapi_handle_forecch that loops through all
1664 the handles and call a callback function when a handle of the given
1667 * sockets.c: no need to keep open sockets in an array, as we have them
1668 in the handles structure.
1672 2005-04-28 Dick Porter <dick@ximian.com>
1674 * processes.c: Cope with handles that are only around for as long
1675 as the search is running. If we're searching for process handles,
1676 check to see if the process is still running and signal it if not.
1678 * handles.c (_wapi_search_handle): Search in the shared space as
1679 well. Fixed bug 74752.
1682 * handles.c (_wapi_handle_new_from_offset):
1683 _wapi_handle_new_for_existing_ns () was doing exactly the same as
1684 this, so deleted it.
1686 2005-04-26 Dick Porter <dick@ximian.com>
1688 * handles.c: Fix stupid thinko where if a new shared handle is
1689 created but a collection was needed to free some space, it
1690 returned an error anyway. Should fix the messages shown in bug
1693 2005-04-25 Dick Porter <dick@ximian.com>
1695 * handles.c (_wapi_handle_check_share): Only consider mono
1696 processes when looking to see if a file is still being held open,
1697 while checking share permissions.
1699 2005-04-25 Dick Porter <dick@ximian.com>
1703 * wapi-private.h (struct _WapiHandleOps):
1704 * handles.c (_wapi_handle_unref): When destroying handles, save
1705 the handle data and call the close function only after the array
1706 slot has been cleared. This prevents race conditions with file
1707 descriptors, fixing bug 74713.
1709 * mutexes.c: Delete the handle close functions, they didn't do
1712 * error.c (_wapi_get_win32_file_error): Add a mapping for EINTR so
1713 the "Unknown error" g_warning doesn't get displayed.
1715 2005-04-25 Dick Porter <dick@ximian.com>
1718 * threads.c: Make thread handles process-private for now to take
1719 some of the space pressure off the shared memory, while I work on
1722 2005-04-21 Dick Porter <dick@ximian.com>
1724 * handles.c (_wapi_handle_check_share): Make sure there is a "fd"
1725 dir in /proc before blowing away handle info. Fixes bug 74649.
1727 2005-04-21 Dick Porter <dick@ximian.com>
1729 * wait.c (WaitForMultipleObjectsEx): Implement special waits
1731 * handles.c (_wapi_handle_wait_signal_poll_share): Don't return a
1732 timeout, just wait briefly for the private signals and let the
1733 waiting thread test again. This prevents us missing shared
1736 2005-04-21 Dick Porter <dick@ximian.com>
1738 * collection.h (_WAPI_HANDLE_COLLECTION_EXPIRED_INTERVAL): Reduce
1739 the time before a slot is considered too old and deleted. This is
1740 a workaround while I come up with a proper fix.
1742 2005-04-21 Dick Porter <dick@ximian.com>
1747 * handles.c (_wapi_handle_new): Turn assertions into errors.
1749 * collection.c (_wapi_handle_collect): Use symbols not magic
1750 numbers for timeout values
1752 2005-04-19 Dick Porter <dick@ximian.com>
1756 * handles.c (_wapi_handle_count_signalled_handles)
1757 * handles-private.h (_wapi_handle_shared_lock_handle): Use new
1758 shared handle locks in critical sections.
1760 * handles.c (_wapi_handle_new_for_existing_ns): Reuse old handles
1761 if there is already one there.
1763 * handles.c (_wapi_handle_ref): It was possible for a process to
1764 exit before getting around to updating shared handle timestamps,
1767 Tue Apr 19 16:25:47 CEST 2005 Paolo Molaro <lupus@ximian.com>
1769 * threads.c: fix lookup of the thread id in the has table:
1770 always use the id value, not the pointer to the id.
1772 2005-04-18 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1774 * handles.c: fix handle returned in _wapi_handle_search_handle. Dick
1777 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1779 * io-layer/sockets.c: FIONBIO with a TRUE argument means we want
1780 non-blocking IO, not the other way around.
1782 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1786 * handles-private.h: GetFileType wasn't checking if we have memory
1787 allocated for the handle before dereferencing it. Fixes a FileStream
1790 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1794 * handles-private.h: we were calling g_renew to expand the handle array,
1795 but that might move the memory and we might have pthread conditions or
1796 mutexes in the original memory area that are being used. Now instead of
1797 expanding an existing array, we just create new ones and keep a list of
1798 them. Access to _wapi_private_handles had to be modified accordingly.
1800 2005-04-15 Dick Porter <dick@ximian.com>
1802 * collection.c: FreeBSD needs more than PTHREAD_STACK_MIN
1804 2005-04-14 Raja R Harinath <rharinath@novell.com>
1806 * wapi-private.h: Remove reference to 'daemon-private.h'.
1808 Wed Apr 13 13:12:33 EDT 2005 Paolo Molaro <lupus@ximian.com>
1810 * atomic.h: applied patch from mass@akuma.org (David Waite)
1811 to fix InterlockedExchangeAdd.
1812 Fixed a few other functions, including InterlockedCompareExchange()
1813 which was miscompiled by gcc with optimizations enabled.
1815 2005-04-13 Dick Porter <dick@ximian.com>
1817 * io.c (share_check):
1818 * handles.c (_wapi_handle_check_share): Refine the file check so
1819 that sharing violations within the same process don't cause
1822 2005-04-13 Dick Porter <dick@ximian.com>
1824 * io.c (FindFirstFile): Fix bugs introduced with the merge (bug
1827 2005-04-12 Dick Porter <dick@ximian.com>
1829 The daemon-less io-layer. Extensive lowlevel changes in
1830 handles.c, requiring some corresponding changes in other files
1831 calling these functions. Private_foo structures have been
1834 File descriptor handling differences account for most of the
1835 changes in io.c and sockets.c.
1839 * mutexes.c: Named mutexes are now a distinct type.
1840 * atomic.h: Fix a PPC uninitialised variable warning.
1841 * wait.c: Check conditions before waiting on a condition variable.
1842 * processes.c: Handle process fork and wait without a daemon
1843 (though this has the limitation of only being able to wait for
1846 2005-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1853 * sockets.h: removed dead code that deals with async IO.
1855 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
1857 * atomic.c (InterlockedIncrement): Fix fallback implementation of
1858 InterlockedIncrement and InterlockedDecrement. Fixes #74228.
1860 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
1862 * io-layer.h: Add required header files for compiling with VS.NET.
1864 2005-03-17 Miguel de Icaza <miguel@novell.com>
1866 * io.c: don't fail on NFS when there are no more locks available.
1868 2005-03-09 Dick Porter <dick@ximian.com>
1870 * error.c (_wapi_get_win32_file_error): ENFILE and EMFILE should
1871 map to ERROR_TOO_MANY_OPEN_FILES, not ERROR_NO_MORE_FILES. Fixes
1874 2005-03-09 Dick Porter <dick@ximian.com>
1876 * daemon.c (process_process_fork): Initialise the handle data
1877 before using it in the error case. This is probably the error
1878 we're working around in the previous change. Spotted by Taru Jain
1879 <tjain@novell.com> and Hemanth Yamijala <YHemanth@novell.com>.
1881 2005-03-07 Dick Porter <dick@ximian.com>
1883 * daemon.c: It looks like g_shell_parse_argv() can return
1884 argv[0]=NULL somehow, yet still not give an error. Make sure we
1885 don't pass NULL to strrchr(), working around a segfault that
1886 showed up on ZLM testing.
1888 2005-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1890 * sockets.c: translate EINPROGRESS to EWOULDBLOCK in connect. This is
1891 the expected error code showed by the test case in bug #73053.
1893 2005-02-18 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1895 * io.c: another leftover.
1897 Fri Feb 18 17:37:29 CET 2005 Paolo Molaro <lupus@ximian.com>
1899 * io.c: fixed logic in checking errno in rev 40815.
1901 Fri Feb 18 16:00:29 CET 2005 Paolo Molaro <lupus@ximian.com>
1903 * threads.c: we don't depend on the GC checking tls
1905 * processes.c: remove unused ref to GC headers.
1907 Thu Feb 17 19:57:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1909 * io.c: remove _wapi_thread_cur_apc_pending () checks
1910 when the siscall should return immediatly and handle
1911 the case when a syscall is interrupted without
1912 erroring out, but returning a 0 read/write if possible.
1913 Still the cases of read from file need to be handled.
1915 Tue Feb 8 18:28:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1917 * threads.c: make people test with 1 MB stack per thread.
1919 2005-01-17 Dick Porter <dick@ximian.com>
1921 * timefuncs.h: Make WapiFileTime endian-aware, as it's often
1922 cast to and from 64bit ints. Fixes bug 71213.
1924 2005-01-11 Dick Porter <dick@ximian.com>
1926 * error.c (errno_to_WSA): Add EADDRNOTAVAIL error code
1929 Mon Jan 10 16:15:19 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
1931 * atomic.h: Fix functions on s390.
1933 Mon Jan 10 20:30:19 CET 2005 Paolo Molaro <lupus@ximian.com>
1935 * atomic.h: fix some functions on ppc (tests/interlocked.cs).
1937 2005-01-10 Dick Porter <dick@ximian.com>
1939 * misc.c (_wapi_calc_timeout): Guard against overflow when
1940 calculating timeouts. This makes waiting with a large
1941 (Int32.MaxValue) timeout not return immediately.
1943 2004-12-23 Ben Maurer <bmaurer@ximian.com>
1945 * io.c (io_ops): make this `const' so it is shareable (well, only
1946 really shareable if it is statically linked...)
1948 Mon Dec 20 11:58:33 CET 2004 Paolo Molaro <lupus@ximian.com>
1950 * threads.c, threads.h: add accessor to get the pthread_key_t for
1953 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1955 * io.c: check for the existence of 'dest' and set ERROR_ALREADY_EXISTS
1956 if it exists and is not the same as 'src'.
1958 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1960 * atomic.h : Fix InterlockedCompareExchange for s390/s390x.
1962 2004-12-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1964 * processes.c: unquote the cmd path, allow for ' or " when quoting and
1965 pass the quoted program name to the daemon, otherwise the call to
1966 g_shell_unquote in the daemon will break things up.
1968 2004-10-14 Dick Porter <dick@ximian.com>
1970 * sockets.c (_wapi_accept): Revert the previous change. We now
1971 set the accepted socket to have the same blocking status as the
1972 listening socket in managed code. This follows MS behaviour.
1974 2004-10-14 Dick Porter <dick@ximian.com>
1976 * sockets.c (_wapi_accept): On Darwin, make sure a newly
1977 accept()ed socket is blocking. Fixes bug 67355, patch by
1978 grompf@sublimeintervention.com.
1980 2004-10-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1982 * system.c: check the number of online processors instead of the
1983 existing ones. Sanitize return value if it's an error.
1985 2004-10-03 Ben Maurer <bmaurer@ximian.com>
1987 * system.c: Add support for getting the # of cpus.
1989 2004-09-28 Dick Porter <dick@ximian.com>
1991 * io.c (pipe_close_private): Fix one small typo in the last change
1992 that totally hosed process creation with redirected pipes.
1994 2004-09-24 Dick Porter <dick@ximian.com>
2001 * handles-private.h: Cope when a file descriptor is reused while
2002 the handle that thought it owned it is still referenced, instead
2003 of asserting. Probably fixes bug 66479, though we've been unable
2006 2004-09-09 Dick Porter <dick@ximian.com>
2009 * io.c: Set error codes everywhere.
2011 2004-09-06 Dick Porter <dick@ximian.com>
2013 * handles.c (_wapi_handle_unref): Reset the private record's type
2014 (CloseHandle): Check for a fd mapping failure, and return FALSE.
2015 (_wapi_handle_process_fork): Fix long-standing bug in checking
2016 handle return values. Also do the required bookkeeping with the
2017 new process's handles.
2019 * daemon.c: When creating a new process's handles, check whether
2020 the shared space needs to be increased
2022 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
2024 * shared.c (_wapi_shm_file): Fix leaking of filename.
2026 2004-08-19 Dick Porter <dick@ximian.com>
2028 * handles.c (_wapi_handle_count_signalled_handles): Fix thinko
2029 introduced with the fd offset stuff: unlock handles properly when
2030 backing off. Fixes the monologue hang at exit.
2032 2004-08-18 Dick Porter <dick@ximian.com>
2035 * io.c: Check that new fds fit in the table, return error if not
2037 * daemon.c (_wapi_daemon_main):
2038 * handles.c (shared_init): Have all processes agree on a size for
2041 2004-08-17 Dick Porter <dick@ximian.com>
2043 * daemon.c (process_new):
2044 * handles.c (_wapi_handle_new_internal): Cope when the space
2045 reserved for file descriptors is larger than the shared segment
2046 size. Fixes the crash reported when running mono under gdb on
2049 2004-08-16 Dick Porter <dick@ximian.com>
2053 * handles-private.h (_wapi_handle_fd_offset_to_handle): Improve
2054 error checking with passed-in file descriptors.
2056 2004-08-11 Dick Porter <dick@ximian.com>
2059 * io.c: Returned handle values are the file descriptor the handle
2063 * handles-private.h:
2064 * daemon.c: Reserve the range of handles that can have the same
2065 values as file descriptors. These won't be used, but the values
2066 will be used as file, console, pipe or socket handles. The fd to
2067 handle mapping is done internally and is invisible to users.
2070 * wapi-private.h (_WAPI_HANDLE_VERSION): Increment, because we now
2071 reserve a chunk of handle space.
2073 2004-08-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2075 * atomic.h: add support for 64-bit S/390
2077 2004-07-22 Dick Porter <dick@ximian.com>
2080 * threads.c: Move the destruction of the internal thread data to
2081 after the thread has been joined. Fixes bug 61418.
2083 2004-07-14 Dick Porter <dick@ximian.com>
2085 * wait.c (test_and_own): When not waiting for all handles to
2086 become signalled, only own and return the lowest. All the
2087 documentation suggests that the old way was correct, but
2088 experimentation shows it actually works like this. Patch by
2089 Sébastien Robitaille
2090 (sebastien.robitaille@croesus.com), fixes bug 61511.
2092 2004-07-09 Ben Maurer <bmaurer@ximian.com>
2094 * threads.c: register roots for gc
2096 2004-07-08 Dick Porter <dick@ximian.com>
2098 * io.c (file_seek): If there is a high 32bit offset part, make
2099 sure the low part isn't sign-extended. Set error codes when
2100 returning failure. Fixes bug 61131.
2102 2004-07-06 Dick Porter <dick@ximian.com>
2104 * io.c (file_setfiletime): Check for underflow when converting to
2105 time_t values. Set error codes when returning failure. Fixes bug
2108 2004-07-05 Dick Porter <dick@ximian.com>
2110 * mutexes.c (mutex_ops_init): Make the named mutex mutex sharable.
2112 * daemon.c (unref_handle): Only destroy a handle if all processes
2113 have released it, not just the current one. Fixes bug 60887.
2115 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
2117 * mono-mutex.h atomic.h: Add G_GNUC_UNUSED to static inline functions
2118 to prevent warnings.
2120 2004-06-24 Dick Porter <dick@ximian.com>
2122 * mutexes.c: Indicate when a named mutex was reused
2124 2004-06-24 Dick Porter <dick@ximian.com>
2126 * threads.c (SuspendThread):
2127 * timed-thread.c (_wapi_timed_thread_suspend): Wrap sem_wait in a
2128 while loop. See bug 58161.
2130 Wed Jun 23 23:29:04 CEST 2004 Paolo Molaro <lupus@ximian.com>
2132 * io.c: don't use sharemode for on-disk file permissions: it's used
2133 for shared access to the open file.
2135 2004-06-22 Dick Porter <dick@ximian.com>
2137 * events.c (CreateEvent): When creating an auto-reset event that
2138 is initially owned, make sure the set count starts at 1.
2140 2004-06-18 Dick Porter <dick@ximian.com>
2143 * events.c: Auto-reset events need to release one thread for each
2144 time SetEvent() is called. Fixes bug 41292.
2148 * mutexes.c: Scan for mutexes that are still locked by a thread
2149 when it exits. Fixes the MS demo app linked by bug 41292.
2151 * wait.c (test_and_own): Make sure a handle is signalled before it
2154 2004-06-16 Dick Porter <dick@ximian.com>
2156 * timed-thread.c: Call the thread cleanup exit routine before taking
2157 the join mutex, because this could deadlock if another thread tries
2158 to join in the meantime. This fixes the hang-at-exit problem seen
2161 2004-06-03 Lluis Sanchez Gual <lluis@ximian.com>
2163 * threads.c: Implemented SleepEx.
2164 * threads.h: Fixed SleepEx signature.
2166 2004-06-03 Miguel de Icaza <miguel@ximian.com>
2168 * threads.c: When running under valgrind, do not allocate too much
2169 stack, as Valgrind default is 1 meg.
2171 2004-05-27 Dick Porter <dick@ximian.com>
2174 * io.c: Implemented LockFile() and UnlockFile()
2176 2004-05-21 Dick Porter <dick@ximian.com>
2178 * io.c (CreateFile): Check for existing share modes when opening
2182 * handles-private.h:
2183 * daemon-messages.h:
2184 * daemon.c: Maintain a hash of file share modes, keying on device
2185 and inode (to cope with symlinks.)
2187 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
2189 * daemon-messages.c: Retry if the communication with the daemon is
2190 interrupted by a signal.
2191 * io.c, sockets.c: Check for EINTR in every syscall that can be interrumped.
2192 Only return an error in this case if there is something in the apc queue
2193 (which means that it is an interruption requested by the "user").
2194 * processes.c: Use WaitForSingleObjectEx. No need to pass "alertable" as
2195 true since the wait is small.
2196 * shared.c: Retry write calls when interrumped by a signal.
2197 * timed-thread.h, timed-thread.c: added _wapi_thread_apc_pending, which
2198 returns TRUE if there are pending asynchronous calls (APC) for the
2199 provided thread. Also added _wapi_thread_dispatch_apc_queue which calls
2200 the enqueued APCs. Defined a new struct ApcInfo that holds information
2201 about an enqueued APC.
2202 * thread-private.h, threads.c: Implemented QueueUserAPC (which does the same
2203 as in win32),_wapi_thread_apc_pending and _wapi_thread_dispatch_apc_queue.
2204 These last two methods call the corresponding apc methods in
2205 thread-private using the provided thread handle.
2206 * threads.h: Added QueueUserAPC.
2207 * uglify.h: Added WapiApcProc (needed by QueueUserAPC).
2208 * wait.c, wait.h: Changed WaitForSingleObject to WaitForSingleObjectEx, and
2209 WaitForMultipleObjects to WaitForMultipleObjectsEx. Implemented support
2210 for APCs in those two methods and also in SleepEx.
2212 2004-05-17 Dick Porter <dick@ximian.com>
2214 * io.c (CopyFile): Speed up. Fixes bug 57859.
2216 2004-05-13 Dick Porter <dick@ximian.com>
2217 * mono-mutex.c (mono_mutex_unlock): Return EPERM when the current
2218 thread doesn't own the mutex, rather than assert()ing.
2220 2004-05-11 Dick Porter <dick@ximian.com>
2222 * shared.c (_wapi_shm_attach): Cope when a previous daemon startup
2223 attempt failed, leaving shared files that look like a daemon is
2226 2004-05-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2229 (SetFileAttributes): don't the the exec bit if the corresponding read
2232 2004-05-10 Zoltan Varga <vargaz@freemail.hu>
2234 * io.c (FindFirstFile): Fix invalid free.
2236 2004-05-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2238 * io.c: translate from GFileError to errno codes and don't free
2239 variables right after calling mono_io_scandir, as we may overwrite
2242 2004-05-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2244 * io.c: g_dir_open return ENOENT for directories on which we don't have
2245 read/execute permission, while returning EPERM for anything below those.
2246 So, change ENOENT by EPERM if the directory exists.
2248 2004-05-07 Dick Porter <dick@ximian.com>
2250 * io.c (SetFileAttributes): Don't have failed chmod()s cause a
2251 "file not found" error. Fixes bug 54032.
2253 2004-05-07 Dick Porter <dick@ximian.com>
2255 * io.c (FindFirstFile): Comment out a windows-compatibility check
2256 that breaks when directories have metachars in their names.
2257 Workaround for bug 58116.
2259 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2261 * io.c: fixed for FindFirstFile for empty directories. Closes
2264 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2266 * processes.c: set the start time for the current process. Fixes bug
2269 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2271 * io-private.h: 'namelist' is now a gchar ** in _WapiHandlePrivate_find.
2272 * io.c: implemented scandir using glib functions.
2274 2004-05-04 Dick Porter <dick@ximian.com>
2276 * daemon.c (read_message): Return FALSE on error so the GSource
2277 callback itself can return FALSE. Cures the infinite loop poll()
2279 * shared.c: Fix some daemon startup race conditions.
2281 2004-04-29 Miguel de Icaza <miguel@ximian.com>
2283 * io.c (CopyFile): Use 32k buffers to copy the file instead of 2k,
2284 use the stack, do not use dynamic memory.
2286 2004-04-29 Zoltan Varga <vargaz@freemail.hu>
2288 * io.c: Add scandir implementation for platforms which do not have
2291 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2293 * io.[ch]: implemented GetLogicalDriveStrings.
2295 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2298 * sockets.c: use the field name from configure when accessing sigval
2299 pointer field. Makes this work on the Mac.
2301 2004-04-28 Bernie Solomon <bernard@ugsolutions.com>
2303 * atomic.c: (InterlockedExchange) fix typo for
2306 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2309 * sockets.c: added check for sys/aio.h.
2311 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2313 * error.[ch]: added _wapi_get_win32_file_error...
2314 * io.c: ... which was _wapi_get_win32_error here.
2315 * sockets.c: rename the function calls here too.
2317 2004-04-28 Dick Porter <dick@ximian.com>
2319 * daemon-messages.c: Avoid a deadlock when a thread is killed while
2320 waiting for the daemon by using a recursive mutex. Helps bug 56699.
2322 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2324 * io.c: fixed leak in async_notifier().
2326 * sockets.[ch]: added AIO support for sockets and fixed WSAIoctl
2329 * threads.c: removed old comment.
2331 2004-04-26 David Waite <mass@akuma.org>
2333 * daemon-messages.h:
2340 * wapi-private.h: remove comma from end of enumeration declarations
2341 * status.h: cast unsigned int types to int for enum assignment
2343 2004-04-26 David Waite <mass@akuma.org>
2346 * timefuncs.c: declare 64-bit constants as long long types (i.e.
2349 2004-04-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2351 * socket-wrappers.h: _wapi_socket == WSASocket now. Added
2352 WSA_FLAG_OVERLAPPED.
2354 * sockets.c: new unused parameters for _wapi_socket.
2356 2004-04-22 Miguel de Icaza <miguel@ximian.com>
2358 * timed-thread.c: Replace sem_init with MONO_SEM_INIT to handle
2359 the fact that MacOS X is a piece of junk (sem_init is *defined* in
2360 the libc, but they return `not implemented').
2362 2004-04-22 Dick Porter <dick@ximian.com>
2365 * handles-private.h: Reference the handle when it is locked, so
2366 that another thread can't blow it away while we're waiting for it
2367 to become signalled.
2378 * handles-private.h:
2381 * daemon-messages.c:
2382 * critical-sections.c:
2383 * atomic.c: Added pthreads cleanup handlers and error asserts
2386 * handles.c: Fixed the gcc "variable might be used uninitialised"
2387 warnings. They can't happen, but gcc doesn't know that
2388 g_assert()s don't return.
2390 Fixed the declaration of _wapi_handle_process_kill() so that it
2391 expects the correct type for the pid.
2393 * threads.c: Removed the TLS_PTHREAD_MUTEX style locking that
2394 hasn't been used in ages and just made the code more complex.
2396 2004-04-17 Zoltan Varga <vargaz@freemail.hu>
2398 * processes.c: Include <signal.h> for SIGKILL and SIGILL + fix some
2399 warnings. Fixes #57168.
2401 2004-04-16 Dick Porter <dick@ximian.com>
2403 * threads.c (Sleep): Using div(3) with a negative (when signed)
2404 numerator causes the quotient to be 0 and the remainder to be the
2405 numerator. This feeds a small negative value to nanosleep(3),
2406 which will return immediately and cause a busy wait. Fixes bug
2409 2004-04-15 Dick Porter <dick@ximian.com>
2412 * io.c: Rewrite FindFirstFile and FindNextFile using scandir(3)
2413 and fnmatch(3) instead of glob(3). glob() can't cope with being
2414 given filenames containing metachars. This fixes bug 40557.
2416 2004-04-14 Bernie Solomon <bernard@ugsolutions.com>
2418 * security.c: #warning is a GCC-ism
2420 2004-04-13 Sebastien Pouliot <sebastien@ximian.com>
2422 * security.c: Removed GetUserName as glib g_get_user_name does a
2423 better (portability) job. Added ImpersonateLoggedOnUser and
2426 2004-04-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2428 * mono-mutex.h: move pthread_mutex_timedlock declaration to...
2429 * mono-mutex.c: ...here. It was causing a warning that prevented
2430 libgdiplus compilation.
2432 2004-04-04 Miguel de Icaza <miguel@ximian.com>
2434 * security.c (GetUserName): Make it work on MacOS X
2436 2004-04-02 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2438 * security.c: use getpwuid_r if available. This one is thread-safe.
2440 2004-04-02 Sebastien Pouliot <sebastien@ximian.com>
2442 * Makefile.am: Added security.c|h.
2443 * security.c: New file for security related functions. Added function
2444 GetUserName to fix #56144.
2445 * security.h: New. Header file for security.c
2446 * wapi.h: Added include for security.h
2448 2004-03-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2450 * daemon-messages.h: added kill structs.
2452 * daemon.c: implemented process_process_kill.
2453 * handles-private.h: define process_process_kill.
2454 * handles.c: implemented _wapi_handle_process_kill.
2455 * processes.[ch]: implemented TerminateProcess.
2457 2004-03-25 Bernie Solomon <bernard@ugsolutions.com>
2459 * daemon.c (rem_fd): On solaris you seem to get an
2460 error even after removing the input source so don't
2461 try and rem_fd it twice.
2463 2004-03-25 Lluis Sanchez Gual <lluis@ximian.com>
2465 * daemon.c: in process_post_mortem, If the child terminated due to the
2466 receipt of a signal, the exit status must be based on WTERMSIG, since
2467 WEXITSTATUS returns 0 in this case.
2469 2004-03-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2471 * daemon.c: turned a warning into a DEBUG statement. Now we may hit it.
2473 2004-03-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2475 * daemon.c: only call getdtablesize () once.
2476 * processes.c: wait 500 ms to check if execve failed and throw the same
2477 exception as MS on failure. Fixes bug #32809.
2479 2004-03-17 Bernie Solomon <bernard@ugsolutions.com>
2481 * io.c (async_notifier): use "union sigval" rather
2482 than sigval_t as Solaris doesn't have sigval_t
2483 (which isn't in IEEE 1003.1 either).
2485 2004-03-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2487 * io.c: added debug stuff and removed a few redundant lines in
2490 2004-03-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2492 * io-private.h: added new fields for file structure. Declare
2493 _wapi_io_add_callback.
2495 * io.c: added _wapi_get_win32_error, support aio_read/write in
2496 file_read/write. Implemented _wapi_io_add_callback, which is where
2499 * io.h: added new fields for WapiOverlapped and typedef for the
2502 * processes.c: fixed off-by-one bug when handling environment variables
2505 * threads.[ch]: implemented BindIoCompletionCallback.
2507 * uglify.h: added typedef for LPOVERLAPPED_COMPLETION_ROUTINE.
2509 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
2511 * socket-wrappers.h: Remove extra semicolon.
2513 2004-03-03 Dave Camp <dave@ximian.com>
2515 * daemon.c: (add_fd), (fd_activity), (_wapi_daemon_main):
2516 Use a new main context.
2518 2004-03-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2521 (GetFileAttributes): set the error depending on errno instead of
2522 setting ERROR_FILE_NOT_FOUND always. See bug #55160.
2524 2004-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2527 (CopyFile): free the buffer on error.
2529 (WSAIoctl): free the buffer on error.
2531 2004-02-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2533 * error.c: fixed mapping for EPROTONOSUPPORT and ESOCKTNOSUPPORT.
2535 * sockets.[ch]: retry creating the socket for AF_INET, SOCK_RAW
2536 using IP protocol with IP over IP. Implemented WSAIoctl UNIX-style.
2538 2004-01-27 Bernie Solomon <bernard@ugsolutions.com>
2540 * shared.c (_wapi_shm_file): add hostname
2541 to shared data file names to handle NFS mounted
2544 Mon Jan 26 16:15:03 CET 2004 Paolo Molaro <lupus@ximian.com>
2546 * sockets.h: remove obsolete soklen_t typedef.
2548 Fri Jan 23 21:07:02 CET 2004 Paolo Molaro <lupus@ximian.com>
2550 * socket-wrappers.h, sockets.h, sockets.c, Makefile.am: move socket
2551 wrappers to its own non-installed header file.
2553 2004-01-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2556 (FindFirstFile): unlock the handle if FindNextFile fails.
2557 (FindNextFile): g_free a couple of pointers before retrying.
2560 (WaitForMultipleObjects): if only one handle provided, use
2561 WaitForSingleObject.
2563 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
2565 * handles-private.h: (_wapi_handle_type) check
2566 for segment in range before using it
2568 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
2570 * thread-private.h: _wapi_thread_ops is now const
2573 Mon Dec 22 18:29:03 CET 2003 Paolo Molaro <lupus@ximian.com>
2575 * threads.c, timed-thread.c, timed-thread.h: use mach
2576 semaphores on Darwin (MacOSX) since the posix ones
2577 are mostly broken there (threads are not created suspended
2578 and they can start executing before they are fully initialized
2579 like in tests/thread-static.cs).
2581 Mon Dec 22 17:18:45 CET 2003 Paolo Molaro <lupus@ximian.com>
2583 * atomic.h: ppc fixes.
2585 2003-12-19 Bernie Solomon <bernard@ugsolutions.com>
2587 * handles.c: remove my bad use of MONO_ZERO_ARRAY_LENGTH
2590 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
2592 * shared.c: (_wapi_shm_open) make scratch file
2593 not have to immediately regrow to avoid remaps
2594 (HPUX can't cope with these).
2595 (_wapi_shm_attach) use actual size of file
2596 to set scratch data_len for the creating process.
2598 * handles.c: (_wapi_handle_new_internal) make
2599 sure mutex & cond var are initialized even for
2600 non process shared ones.
2601 (_wapi_handle_unref) always call destroy
2602 routines on mutex & cond var
2604 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
2606 * daemon.c: change channel data structure so
2607 input sources are removed from glib event loop
2608 properly. xsp works better on Solaris and
2611 2003-12-12 Bernie Solomon <bernard@ugsolutions.com>
2613 * wapi-private.h: Replace G_GNUC_PRETTY_FUNCTION
2614 definition with file & line number for non-GCC
2617 2003-12-08 Bernie Solomon <bernard@ugsolutions.com>
2619 * Makefile.am: make sure hppa_atomic.s is in distribution
2621 2003-12-01 Dick Porter <dick@ximian.com>
2624 * mutexes.c (CreateMutex):
2625 * mutex-private.h (struct _WapiHandle_mutex):
2626 * handles.c: Look up certain handle types by name, in a shared
2627 namespace. Currently only mutex handles have this implemented.
2630 * semaphores.c (CreateSemaphore):
2631 * events.c (CreateEvent): Fix signature
2633 2003-11-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2635 * io.c: don't call g_free before testing errno as it may modify it.
2636 If the path exists, return an error if it's not a directory. Fixes
2639 2003-11-20 Dick Porter <dick@ximian.com>
2641 * io.c: Missed a little-endian UTF16 conversion. Patch from
2642 Jeroen Zwartepoorte (Jeroen@xs4all.nl), fixes bug 51065.
2644 2003-10-29 Dick Porter <dick@ximian.com>
2646 * io.c (MoveFile): If the move crosses filesystems, try and fall
2647 back to copy and delete. Patch from Jörg Rosenkranz
2648 (JoergR@voelcker.com), fixes bug 50298.
2650 2003-10-28 Dick Porter <dick@ximian.com>
2652 * io.c: Use the new encoding conversion to cope with non-utf8
2653 locales in filenames.
2655 * processes.c: Ditto for process arguments.
2657 Tue Oct 21 12:01:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2659 * atomic.h: some ppc inline asm fixes (incorrect use of labels,
2660 incorrect register constraints, incorrect clobber lists).
2662 2003-10-13 Bernie Solomon <bernard@ugsolutions.com>
2664 * Makefile.am hppa_atomic.s: add HP 64bit
2665 implementation of atomic ops
2667 2003-10-13 Zoltan Varga <vargaz@freemail.hu>
2669 * threads.c (CreateThread): Wrap pthread_attr_setstacksize call in
2670 a conditional for platforms that don't have it.
2672 2003-10-09 Bernie Solomon <bernard@ugsolutions.com>
2674 * threads.c: (CreateThread) use stacksize argument
2675 if non-zero - change default for 64 bits to 4Mb
2677 2003-09-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2679 * sockets.c: set last error when socket creation fails. This shed some
2680 light on bug #49015.
2682 2003-09-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2684 * processes.c: fixed bug #48973: we only change \ by / for the argument
2685 to be used as command.
2686 When getting the program name from the args, don't let the space between
2689 2003-09-24 Bernie Solomon <bernard@ugsolutions.com>
2691 * atomic.h atomic.c: fix sparc so lock is
2692 global, increment does so and it compiles under Sun compiler.
2694 2003-09-22 Bernie Solomon <bernard@ugsolutions.com>
2696 * handles.c: include <string.h> directly as may
2697 not be nested in <sys/un.h> like Linux
2699 2003-09-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2702 (DeleteFile): call SetLastError on failure. Fix by
2703 richard.torkar@htu.se (Richard Torkar). Closes bug #48222.
2705 2003-09-15 Lluis Sanchez Gual <lluis@ximian.com>
2707 * daemon.c: In compare_process(), discard handles already signalled.
2709 2003-09-02 Dick Porter <dick@ximian.com>
2711 * io.c: Work around glib brain-dead assumptions about utf8-encoded
2712 filenames. Fixes bug 30781.
2714 2003-08-28 Dick Porter <dick@ximian.com>
2716 * critical-sections.c: Patch from Bernie Solomon
2717 <bernard@ugsolutions.com> to emit a warning if locking a critical
2720 2003-07-23 Dick Porter <dick@ximian.com>
2723 * daemon.c (maybe_exit): Avoid the race condition when the daemon is
2724 closing but another client comes along when the shared data is still
2725 visible. Should fix bugs 33671 and 35213.
2727 2003-07-23 Dick Porter <dick@ximian.com>
2729 * handles.c: Initialise handle mutex and cond. Fix by
2730 Bernie Solomon <bernard@ugsolutions.com>
2732 2003-07-15 Dick Porter <dick@ximian.com>
2734 * timed-thread.c (timed_thread_start_routine): Fix virtual memory
2735 leak when threads quit. Fixes bug 44067.
2737 Wed Jun 18 19:08:40 CEST 2003 Paolo Molaro <lupus@ximian.com>
2739 * io.c: never add write permission for group or others in
2740 SetFileAttributes ().
2742 2003-06-17 Dick Porter <dick@ximian.com>
2744 * io.c (SetFileAttributes): Implement the ReadOnly attribute, and
2745 ignore the unsupported ones ("fixes" bug 44977).
2747 2003-06-17 Lluis Sanchez Gual <lluis@ximian.com>
2749 * misc.c: fix bug in _wapi_calc_timeout. It gave wrong values for
2750 high ms values (there was an overflow).
2752 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2754 * system.h (struct _WapiSystemInfo ): Fix warnings when using gcc-3.3.
2756 2003-06-11 Dick Porter <dick@ximian.com>
2758 * shared.c: Fix shared directory creation. Patch from
2759 Pablo Baena <pbaena@uol.com.ar>
2761 2003-06-10 Dick Porter <dick@ximian.com>
2763 * atomic.c: Delete the useless compile warning
2765 2003-06-09 Dick Porter <dick@ximian.com>
2767 * daemon.c: Lookup env as a string array. Fixes bug 44289. Also
2768 make setting the process handle value in the environment actually
2771 * processes.c: Pretty up the process name, if it happens to be
2772 "mono" such as when another mono process forks "mono foo.exe"
2774 2003-06-05 Dick Porter <dick@ximian.com>
2776 * processes.c (process_set_current): Don't do an expensive handle
2777 search at application startup, check the environment to see if the
2778 process handle has already been created.
2780 * io.c: Don't do an expensive handle search when creating stdin,
2781 stdout and stderr handles, just create them all the first time one
2788 * handles-private.h:
2789 * daemon-messages.h:
2791 * daemon.c: Support for "unlimited" number of handles and scratch
2794 Speed up application startup by passing process handle in the
2795 environment, rather than let the app scan all handles (which gets
2796 really slow when there are more than a few thousand to check.)
2798 Initialise some structs passed to syscalls, noticed by valgrind.
2801 2003-05-20 Dick Porter <dick@ximian.com>
2803 * io.c (FindFirstFile): Include . files in the glob. Fixes bug
2806 2003-05-19 Dick Porter <dick@ximian.com>
2808 * threads.c: Set the new thread's stack size to 2M. Fix needed
2809 for BSD, reported by Martin Dvorak <md@9ll.cz>
2811 2003-05-16 Dick Porter <dick@ximian.com>
2814 * io.c: Implement GetTempPath()
2816 2003-05-16 Dick Porter <dick@ximian.com>
2818 * processes.c (CreateProcess): Set some error codes
2820 2003-05-12 Dick Porter <dick@ximian.com>
2822 * misc.c (_wapi_calc_timeout): Cope with overflowing tv_nsec.
2823 Patch from Martin Dvorak <mdvorak@ninell.cz>.
2825 2003-05-10 Dick Porter <dick@ximian.com>
2827 * io.c (CopyFile): Copy file mode as well as file data. Based on
2828 suggestion by Giuseppe Greco <giuseppe.greco@agamura.com>, bug
2831 2003-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2833 * handles.c: don't call GC_gcollect when creating new handles.
2835 2003-05-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2837 * handles.c: added some debugging code. Call GC_gcollect
2838 before creating a new handle. It makes Lupus' test run smoother and
2839 faster (from 62 to 83 request per second). Notice that calling
2840 GC_finalizer_notifier if needed (GC_should_invoke_finalizer ()) does
2841 not improve nor degrade the performance, so i don't do it.
2843 2003-05-02 Dick Porter <dick@ximian.com>
2845 * sockets.c: Rearrange closesocket() and socket_close_private(),
2846 and remember to unref the handle, so we don't leak socket handles.
2847 Fix from Pelle Johnsen <pelle.johnsen@mail.dk>
2849 2003-04-11 Dick Porter <dick@ximian.com>
2851 * atomic.h: ARM atomic operations by Malte Hildingson
2852 <tds00mahi@tellus.thn.htu.se>
2854 Tue Apr 8 11:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2856 * atomic.h: fix macosx build by "Urs C. Muff" <umuff@quark.com>.
2858 2003-04-03 Martin Baulig <martin@ximian.com>
2860 The following change is conditional to `WITH_INCLUDED_LIBGC'
2861 which is not yet enabled by default.
2863 * threads.c (SuspendThread, ResumeThread): Fully implemented this.
2864 (gc_init): New static function; install a signal handler for
2865 SIGPWR which is used to suspend threads. [FIXME: it SIGPWR
2866 doesn't exist on all Unix systems, we need to find another
2868 (mono_wapi_push_thread_stack): New public function. Tells the
2869 garbage collector about the current stack pointer of a suspended
2872 2003-04-03 Martin Baulig <martin@ximian.com>
2874 * timed-thread.h (TimedThread): Added `suspended_sem',
2875 `suspend_count' and `stack_ptr'.
2877 2003-03-28 Dick Porter <dick@ximian.com>
2879 * atomic.h: PPC support gratiously donated to the public domain
2880 by John Duncan <jddst19@mac.com>
2882 2003-03-20 Dick Porter <dick@ximian.com>
2884 * sockets.c (_wapi_connect): If connect() fails with EACCES, try
2885 setting SO_BROADCAST and connecting again. Fixes bug 39178.
2887 2003-03-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2889 * processes.c: included Jerome Laban's patch and call SetLastError when
2890 the executable is not found.
2892 2003-03-03 Dick Porter <dick@ximian.com>
2894 * io.c (CreateFile): Try opening directories readonly, so that
2895 timestamps can be adjusted. Patch by Elan Feingold
2896 <efeingold@mn.rr.com>.
2898 2003-02-25 Dick Porter <dick@ximian.com>
2900 * shared.c (_wapi_shm_attach): Return a failure code on system
2901 call errors, rather than exiting.
2903 2003-02-21 Dick Porter <dick@ximian.com>
2905 * processes.c (GetCurrentProcessId): Use the current process
2906 handle to return the process ID, as getpid() is unreliable
2907 (linuxthreads gives each thread a different pid). Fixes bug
2910 2003-02-21 Dick Porter <dick@ximian.com>
2912 * io.c (FindNextFile): Skip over dangling symlinks. Fixes bug
2915 2003-02-11 Dick Porter <dick@ximian.com>
2918 * timefuncs.c: Added GetTickCount()
2920 2003-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2922 * error.c: added WSA_EHOSTUNREACH mapping.
2924 2003-01-26 Miguel de Icaza <miguel@ximian.com>
2926 * io.c (SetFileAttributes): This routine is not currently
2927 implemented for the general case, but I added a special case to
2928 set the executable bit on Linux.
2930 Wed Jan 15 15:55:40 CET 2003 Paolo Molaro <lupus@ximian.com>
2932 * sockets.h, daemon.c, io.c: compilation fixes on MacOSX.
2934 2003-01-08 Dick Porter <dick@ximian.com>
2936 * sockets.c: Fixed setting blocking mode to true (fixes bug 36388)
2938 2002-12-11 Juli Mallett <jmallett@FreeBSD.org>
2940 * daemon.c, handles-private.h, handles.c, wapi-private.h:
2941 Check for an implementation which says it supports
2942 _POSIX_THREAD_PROCESS_SHARED, rather than just one that
2943 defines the symbol. Defined but with a value of -1 still
2944 means that it is unsupported.
2946 2002-12-08 Martin Baulig <martin@ximian.com>
2948 * handles.c (_wapi_handle_new): Create new non-shared handles with
2949 an initial refcount of 1, not 0.
2951 2002-11-22 Dietmar Maurer <dietmar@ximian.com>
2953 * threads.c (TlsGetValue): removed unnecessary mutex
2955 2002-11-20 Dick Porter <dick@ximian.com>
2957 * timed-thread.c (_wapi_timed_thread_attach): Attached threads
2958 need to store their data structure too.
2960 * threads.c: Make sure the threading data is initialised wherever
2963 2002-11-15 Dick Porter <dick@ximian.com>
2965 * timed-thread.c: Removed unneeded parameters in
2966 _wapi_timed_thread_attach().
2968 * threads.c: Renamed AttachThread() to make it not look like
2969 external API. Removed unneeded parameters.
2971 2002-11-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2973 * error.[ch]: added errno_to_WSA (). It displays a warning and return
2974 WSASYSCALLFAILURE if there is no error mapping for the given errno,
2976 * sockets.c: use errno_to_WSA and fixed display of warning for h_errno.
2978 2002-10-31 Dick Porter <dick@ximian.com>
2981 * io.c: Define and use INVALID_FILE_ATTRIBUTES
2983 2002-10-07 Dick Porter <dick@ximian.com>
2986 * daemon.c: Use a more accurate time source for process start and
2989 2002-10-03 Dick Porter <dick@ximian.com>
2993 * threads.c: Fixes for freebsd. Make sure that mutex and condition
2994 creation and deletion happen in the process that owns them, when
2995 POSIX shared thread objects aren't supported. This breaks on
2996 freebsd, as pthread_t is a pointer to data.
2998 2002-10-02 Dick Porter <dick@ximian.com>
3000 * shared.c: Use mmap() instead of sysv shm for the shared data.
3002 * wapi-private.h (_WAPI_HANDLE_VERSION): Reset back to 0, for the
3006 * daemon.c: mmap()ed regions survive fork, so just pass the
3007 pointer to _wapi_daemon_main instead of mapping it again.
3009 2002-10-01 Dick Porter <dick@ximian.com>
3011 * timed-thread.c: Kludge for CREATE_SUSPENDED thread creation.
3012 Unfortunately libgc uses the same thread suspend technique that I
3013 want to, and the two don't mix: libgc will deadlock when it tries
3014 to stop the world if a thread has already been suspended by
3015 someone else. Just do the simple suspended create rather than the
3016 general purpose thread suspension for now.
3018 * threads.c: Pass create flags to the timed_thread create call, to
3019 implement suspended thread creation. ResumeThread() partially
3020 implemented, to cope with the case where a newly created but
3021 suspended thread is launched.
3023 2002-09-30 Dick Porter <dick@ximian.com>
3025 * sockets.c (ioctlsocket): Set non-blocking mode in a better way,
3028 2002-09-27 Dick Porter <dick@ximian.com>
3030 * semaphores.c: Only include semaphore.h if it's present. Patch
3031 for BSD from jmmv@hispabsd.org (Julio Merino).
3033 2002-09-27 Dick Porter <dick@ximian.com>
3035 * processes.c: Pass environment and working directory to the
3036 daemon when forking. Don't let argv[0] be duplicated when looking
3037 for the program name. Implement EnumProcessModules (simple
3038 version for now, lsof-style later if needed), GetModuleBaseName,
3039 {Get,Set}ProcessWorkingSetSize (just faked, because the vm hints
3040 aren't available on Linux).
3042 * process-private.h: Store the process name, and the working set
3046 * handles-private.h: New functions to store and retrieve an array
3047 of strings in the scratch space
3049 * daemon.c: Don't miss deleting some handles when a client exits
3050 (we used to rely on the client doing the final cleanup, but
3051 obviously if the client is no longer there the daemon has to do
3054 Process forking now sets the environment and the working
3057 * io.c: Don't confuse fd 0 with an unassigned handle struct
3059 * atomic.h: Add a google cache alternative to the msdn URL
3061 2002-09-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3064 (_wapi_recvfrom): added ECONNRESET to the switch.
3066 2002-09-24 Mark Crichton <crichton@gimp.org>
3068 * atomic.h: Yea. On linux, sparc isn't sparc, it's __sparc__.
3071 2002-09-19 Mark Crichton <crichton@gimp.org>
3073 * daemon.c, shared.c: Added NEED_LINK_UNLINK for systems that
3074 dont have Linux's abstract filesystem for sockets.
3076 2002-09-19 Mark Crichton <crichton@gimp.org>
3078 * atomic.h: Added SPARC atomic asm code.
3079 * daemon.c, handles-private.h, handles.c, wapi-private.h:
3080 undefined _POSIX_THREAD_PROCESS_SHARED. This actually exists on
3081 Solaris 9, however, the code paths don't seem to work. More testing
3082 on the shared case is *really* needed.
3084 2002-09-03 Dick Porter <dick@ximian.com>
3087 * threads.c: Removed PosixKillThread(), because it's not in the
3090 2002-08-20 Dick Porter <dick@ximian.com>
3092 * handles.c (_wapi_handle_scratch_store): Made stored byte lengths
3093 multiples of 4 bytes, to keep header structures aligned. Needed
3094 for sparc, at least. (Patch from crichton@gimp.org)
3096 * handles.c: Removed 'disable_shm' variable (we've defaulted to
3097 building with shm enabled for months now)
3099 2002-08-19 Dick Porter <dick@ximian.com>
3101 * daemon.c: Rewrote the poll() loop to use GIOChannels instead,
3102 for legacy NeXT-based systems.
3104 2002-08-12 Dick Porter <dick@ximian.com>
3106 * atomic.h: Rename some parameters to avoid c++ keywords (Patch
3107 from Joseph Wenninger <kde@jowenn.at>)
3109 2002-08-05 Dietmar Maurer <dietmar@ximian.com>
3111 * threads.c: use fast spinlocks by default
3113 2002-08-02 Dick Porter <dick@ximian.com>
3115 * io.c (GetStdHandle): Add a handle reference when returning a
3116 duplicate console handle. This fixes the unref_handle errors in
3119 2002-08-01 Dietmar Maurer <dietmar@ximian.com>
3121 * threads.c (TLS_PTHREAD_MUTEX): define this because else some
3124 2002-08-01 Dick Porter <dick@ximian.com>
3126 * threads.c: Use atomic spinlocks in TLS functions
3129 * Makefile.am: Added mono-spinlock.h
3131 2002-07-21 Jeffrey Stedfast <fejj@ximian.com>
3133 * daemon-messages.c: #include <sys/types.h> and <sys/sockets.h> -
3134 these are needed for sendmsg() and also for struct msghdr (at
3135 least on Solaris). Solaris still won't build because struct msghdr
3136 doesn't have msg_flags, msg_control, or msg_controllen members.
3137 (CMSG_SPACE): Define for systems that don't have it.
3140 2002-07-20 Dick Porter <dick@ximian.com>
3146 * handles.c: Implemented pipe handles
3149 * daemon.c: Fixed bug in handle closing.
3152 * daemon.c: Forked processes now close all open file descriptors.
3154 Fri Jul 19 19:05:19 CEST 2002 Paolo Molaro <lupus@ximian.com>
3156 * sockets.h, io-layer.h, critical-sections.h: don't include config.h
3159 2002-07-19 Martin Baulig <martin@gnome.org>
3161 * threads.c (ExitThread): Call exit() if no threads has been
3164 2002-07-17 Dick Porter <dick@ximian.com>
3166 * daemon-messages.c: Freebsd fixes from Andreas Kohn
3167 <andreas.kohn@gmx.net>
3169 2002-07-15 Dick Porter <dick@ximian.com>
3171 * io.c: Removed bogus console_flush() method, that was just cut
3172 and pasted from file_flush when I separated the two handle types.
3174 2002-07-12 Dick Porter <dick@ximian.com>
3176 * io.c (convert_from_flags): Fixed misunderstanding wrt fcntl
3177 flags. Fixes bug 27633.
3179 2002-07-12 Dick Porter <dick@ximian.com>
3183 * daemon.c: Use size of sockaddr_un.sun_path from config.h
3185 2002-07-12 Dick Porter <dick@ximian.com>
3187 * processes.c (CreateProcess): Send stdin, stdout and stderr
3188 handles if the startup info doesnt specify new ones
3190 * io.c (GetStdHandle): Return the same handle when the same
3191 standard handle is requested
3193 * handles.c: Pass file descriptors when forking
3195 * daemon.c: Use supplied file descriptors when forking a new
3198 * daemon-messages.h:
3199 * daemon-messages.c: Pass stdin, stdout and stderr file
3200 descriptors to the daemon (used when forking)
3202 2002-07-11 Miguel de Icaza <miguel@ximian.com>
3204 * daemon.c (_wapi_daemon_main): Use sizeof
3205 (main_socket_address.sun_path) instead of hardcoded 108 value.
3207 * handles.c (shared_init): Use sizeof
3208 (shared_socket_address.sun_path) instead of hardcoded 108 value.
3210 2002-07-10 Dennis Haney <davh@davh.dk>
3214 * daemon.c: Lots of documentation, some added error checking, and
3215 code readability improvements.
3217 * daemon-messages.h: Add the Error request type to improve error
3220 * daemon-messages.c: Do a bit more error checking on send() and
3221 recv(), and log errors with a higher severity level.
3223 2002-07-04 Dick Porter <dick@ximian.com>
3225 * daemon.c (process_process_fork): Fix argument handling, due to
3226 buggy understanding of g_strsplit() behaviour.
3228 2002-07-03 Dick Porter <dick@ximian.com>
3231 * threads.c: Implement OpenThread(). Define access-control values
3237 * Makefile.am: Added access.h, to hold shared access-control
3240 2002-07-02 Dick Porter <dick@ximian.com>
3242 * wapi-private.h (_WAPI_HANDLE_VERSION): New protocol version
3244 2002-07-02 Dick Porter <dick@ximian.com>
3246 * handles.c (shared_init): Make a second attempt to contact the
3247 daemon if the shared memory attach succeeds, but the connect()
3248 fails. (This copes with the daemon crashing without cleaning up
3254 * shared.c (_wapi_shm_attach): Don't exec() anything when we fork
3255 the daemon, it's now built into the library.
3257 2002-06-25 Dick Porter <dick@ximian.com>
3260 * handles-private.h:
3261 * daemon-messages.h:
3262 * daemon.c: Process forking and handle data management
3265 * process-private.h:
3266 * processes.c: Process forking and other support functions
3268 2002-06-25 Dick Porter <dick@ximian.com>
3270 * versioninfo.h: PE resource decoding
3272 * unicode.c (_wapi_unicode_to_utf8): g_utf16_to_utf8 doesnt need
3273 to be told the string length
3275 * io.c: Removed the ACTUALLY_DO_UNICODE option. Fixed some leaks.
3276 Moved _wapi_time_t_to_filetime and the WapiFileTime typedef to
3279 2002-06-12 Dick Porter <dick@ximian.com>
3282 * daemon-messages.c: Handle SIGPIPE in a non-stupid way in the
3283 daemon, if MSG_NOSIGNAL isn't available. Thanks to Jaroslaw
3284 Kowalski <jarek@atm.com.pl> for pointing out the bogosity.
3286 2002-06-10 Jaroslaw Kowalski <jarek@atm.com.pl>
3288 * sockets.c, daemon-messages.c: Prevent SIGPIPE from being raised
3289 when writing to a closed socket.
3291 2002-06-08 Jeffrey Stedfast <fejj@ximian.com>
3293 * mono-mutex.c (mono_once): New convenience function for my
3298 * critical-sections.c:
3306 * atomic.c: Use mono_once() rather than pthread_once().
3308 2002-06-06 Jeffrey Stedfast <fejj@ximian.com>
3310 * handles.c (_wapi_handle_new): pthread_once() is not atomic, so
3311 if multiple threads all try to call _wapi_handle_new() before the
3312 shared data has been initialized, it is possible that we could get
3313 into a condition where shared_init() is being executed and later
3314 threads will pass by pthread_once() due to the fact that it has
3315 already been called and so therefor will attempt to use the shared
3316 data before it has been completely initialized. If we instead use
3317 a standard mutex locking mechanism around shared_init(), we can
3318 avoid the situation entirely. By wrapping the mutex locking in a
3319 check to see if we've already initialized the data, we can even
3320 avoid wasting resources by having to lock/unlock the mutex in any
3321 later calls (the only time we'd have to worry about
3322 locking/unlocking is the initial race to call shared_init() at
3325 Sat Jun 1 13:27:11 CEST 2002 Paolo Molaro <lupus@ximian.com>
3327 * atomic.h: inline asm fixes from Dennis Haney (davh@davh.dk).
3329 Fri May 31 16:21:54 CEST 2002 Paolo Molaro <lupus@ximian.com>
3331 * daemon.c, handles.c: rename "sun" local var since it's apparently
3332 a #define on Solaris.
3334 Fri May 31 15:40:14 CEST 2002 Paolo Molaro <lupus@ximian.com>
3336 * daemon-messages.c: work-around MSG_NOSIGNAL missing on some
3339 2002-05-15 Dick Porter <dick@ximian.com>
3341 * wait.c: Fix a deadlock in WaitForMultipleObjects
3343 2002-05-14 Dick Porter <dick@ximian.com>
3345 * io.c: Fix a cut&paste error, found by
3346 Jaroslaw Kowalski <jarek@atm.com.pl>
3348 2002-05-10 Dan Lewis <dihlewis@yahoo.co.uk>
3352 2002-05-09 Dick Porter <dick@ximian.com>
3358 * handles-private.h:
3360 * Makefile.am: Remove now-unused file wait-private.h
3362 2002-05-08 Dick Porter <dick@ximian.com>
3364 * shared.c: Better error messages, and report when daemon
3365 connection fails rather than blocking forever. Do some more
3366 shared memory sanity checking.
3368 * handles.c: Better error messages when connecting to shared
3369 memory and the handle daemon. Fall back to non-shared handles if
3370 an error occurs. Set the default back to 'shared handles'. Fix a
3371 crashing bug in scratch space allocation that mangled the block
3374 2002-05-07 Miguel de Icaza <miguel@ximian.com>
3376 * handles.c (shared_init): Disable SHM for now, people have too
3377 many problems with this, and the diagnostics are not helping.
3379 2002-05-06 Dan Lewis <dihlewis@yahoo.co.uk>
3381 * io.c: CreateFile sets win32 last error.
3383 2002-05-05 Dick Porter <dick@ximian.com>
3386 * handles-private.h:
3392 * process-private.h:
3394 * semaphore-private.h:
3398 * event-private.h: Simplify the WapiHandleOps struct: take out all
3399 the file-specific entries, leaving just the items that operate on
3400 handles themselves. Split the close operation into shared and
3401 private parts: shared close is called by the daemon.
3403 * handles.c: As above, but also pass handle allocation, ref and
3404 unref operations to the daemon. Populate the handle_ops array at
3405 compile time, because the daemon needs to call ops on handles too.
3406 Don't bother to track open handle counts any more, the daemon does
3410 * thread-private.h: As above, but also make the thread data
3413 * shared.c: Fork a handle daemon if the calling process created
3414 the shared memory segment.
3417 * daemon-messages.c:
3418 * daemon-messages.h:
3419 * Makefile.am: Build a daemon to manage handle allocation and
3420 destruction without needing to lock the shared memory
3422 2002-04-30 Jeffrey Stedfast <fejj@ximian.com>
3424 * atomic.c: Changed to use a normal mutex rather than a spinlock
3425 since a lot of platforms seem to not have them :\
3427 2002-04-30 Dick Porter <dick@ximian.com>
3429 * Completely rewrote the handle waiting code: removed the helper
3430 thread and its attendant complexity. All handle waiting is now
3431 abstracted into the WaitForSingleObject() and
3432 WaitForMultipleObjects() functions.
3434 * Implemented inter-process sharing of handles using sysv shared
3435 memory. This makes handles even more opaque, with a handle now
3436 just an index into an array.
3438 2002-04-25 Dan Lewis <dihlewis@yahoo.co.uk>
3440 * io.c: unitialized pointer in GetCurrentDirectory.
3442 Sat Apr 20 13:37:39 CEST 2002 Paolo Molaro <lupus@ximian.com>
3444 * threads.c: destroy the mutex at thread destruction
3445 (if/when thread destruction code will be actually called).
3446 When protecting a tls data pointer from the gc, use also the
3447 thread id in the key.
3449 Wed Apr 17 18:36:27 CEST 2002 Paolo Molaro <lupus@ximian.com>
3451 * timed-thread.c: avoid race condition when setting the thread to
3454 2002-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3456 * jit.h: to more #include lines to avoid breaking compilation
3457 under windows when upgrading mingw and w32api to version
3460 2002-04-16 Dick Porter <dick@ximian.com>
3462 * atomic.h: Explanatory comment about lack of 80386 support
3464 2002-04-15 Dick Porter <dick@ximian.com>
3466 * atomic.h: use xaddl for InterlockedIncrement() and
3467 InterlockedDecrement(). Use cmpxchgl in a loop for
3468 InterlockedExchange() and InterlockedExchangePointer().
3470 Mon Apr 15 13:31:22 CEST 2002 Paolo Molaro <lupus@ximian.com>
3472 * unicode.c: fix unicode_len() to not access uninitialized memory
3473 (and updated to conform to mono code style).
3475 Fri Mar 29 17:15:11 CET 2002 Paolo Molaro <lupus@ximian.com>
3477 * io.c: EEXISTS is ignored for directory creation.
3478 * mono-mutex.h: remove silly "pragma }" that emacs users insert
3479 because they use a broken editor:-)
3481 2002-03-28 Dick Porter <dick@ximian.com>
3487 * handles.c: Warning cleanups
3489 2002-03-27 Dan Lewis <dihlewis@yahoo.co.uk>
3491 * unicode.h, unicode.c: changed to gunichar2
3492 * io.h, io.c: changed strings to gunichar2*, added
3493 SetFileAttributes(), GetCurrentDirectory(), SetCurrentDirectory(),
3494 some fixes to FindFirstFile() and friends.
3496 2002-03-26 Dick Porter <dick@ximian.com>
3498 * types.h: Implement the large integer struct
3501 * timefuncs.c: Dummy functions that don't yet implement
3502 QueryPerformanceCounter() and QueryPerformanceFrequency()
3505 * threads.c: Implement SleepEx()
3508 * system.c: Beginnings of GetSystemInfo()
3510 * mono-mutex.c (pthread_mutex_timedlock): Fix a ms/ns conversion
3514 * context.c: Dummy function that doesnt yet implement
3518 * atomic.c: Interlocked functions
3520 Mon Mar 25 13:01:40 CET 2002 Paolo Molaro <lupus@ximian.com>
3522 * threads.c: use a gc-safe hash table to store tls pointers.
3524 2002-03-22 Dick Porter <dick@ximian.com>
3526 * threads.c: Fix a race condition where a thread can start and
3527 exit before the handle has been properly initialised (no reason
3528 why the handle couldn't be initialised beforehand, so do so)
3530 Fix a ms to ns conversion magnitude thinko.
3532 2002-03-21 Dick Porter <dick@ximian.com>
3534 * semaphores.c: Fix a problem when waiting for one or more
3535 semaphores, and another semaphore is Released (all waiting
3536 semaphores assumed they were signalled)
3538 2002-03-29 Dan Lewis <dihlewis@yahoo.co.uk>
3540 * io.h, io.c, uglify.h: added MoveFile, CopyFile, CreateDirectory,
3541 RemoveDirectory, GetFileAttributes, GetFileAttributesEx
3543 2002-03-19 Dietmar Maurer <dietmar@ximian.com>
3545 * threads.c (Sleep): bug fix: 1ms == 1000000ns
3547 2002-03-19 Dan Lewis <dihlewis@yahoo.co.uk>
3549 * io.h, io.c, events.c, mutexes.c, semaphores.c, sockets.c,
3550 threads.c, io.c: added flush method to handles.
3552 * io.c: FlushFileBuffers() and FindFirstFile() functions.
3554 Thu Mar 7 17:21:52 CET 2002 Paolo Molaro <lupus@ximian.com>
3556 * threads.c, timed-thread.c, wait.c: Boehm-GC anable.
3558 2002-02-20 Dick Porter <dick@ximian.com>
3560 * io-layer.h: Always build without cygwin support on windows
3562 Mon Feb 18 15:50:59 CET 2002 Paolo Molaro <lupus@ximian.com>
3564 * sockets.c: #undef DEBUG.
3566 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
3568 * io-layer.h: conditionally include sys/filio.h and sys/sockio.h
3569 for FIONBIO, FIONREAD, and SIOCATMARK.
3571 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
3573 * sockets.c: conditionally include sys/filio.h and sys/sockio.h
3574 for FIONBIO, FIONREAD, and SIOCATMARK.
3576 2002-02-13 Dick Porter <dick@ximian.com>
3578 * sockets.c: Implement shutdown and select
3580 2002-02-13 Jeffrey Stedfast <fejj@ximian.com>
3582 * mono-mutex.[c,h]: New source files that thinly wrap all pthread
3583 functions that take pthread_mutex_t and/or pthread_mutexattr_t
3584 arguments for the sake of portability. Implements recursive
3585 mutexes and pthread_mutex_timedlock.
3587 * critical-sections.c:
3594 * wait.c: Use the mono-mutex wrapper portability functions/macros.
3596 * pthread-compat.[c,h]: Replaced by mono-mutex.[c,h]
3598 2002-01-23 Dick Porter <dick@ximian.com>
3600 * sockets.c: Networking support, mostly wrapping BSD socket APIs
3601 with handle code, and translating errno into w32 error codes.
3603 * macros.h: Some w32 macros used with the socket support
3605 * error.c: Implemented GetLastError() and SetLastError()
3607 * Makefile.am: Added sockets, with kludge to override some symbols
3609 2001-12-17 Dietmar Maurer <dietmar@ximian.com>
3611 * unicode.c (_wapi_unicode_to_utf8): byteswap UTF16 strings before
3612 passing them to iconv
3613 (_wapi_unicode_to_utf8): only swap bytes on LE systems, remove bug
3614 from previous commit.
3616 2001-12-11 Dick Porter <dick@ximian.com>
3618 * io.c: Implement DeleteFile(), GetFileTime(), SetFileTime() and
3619 FileTimeToSystemTime().
3621 * unicode.c (unicode_len): Nasty way of finding length of unicode
3622 string with embedded NULLs (counts until two NULLs together).
3624 * mutexes.c (mutex_close):
3625 * events.c (event_close): Release the internal pthreads resources
3627 2001-11-26 Dick Porter <dick@ximian.com>
3629 * critical-sections.c:
3637 * wait.c: turn off DEBUG messages
3639 2001-11-22 Dick Porter <dick@ximian.com>
3641 * handles.c (SignalObjectAndWait): Implement
3643 * wait.c (WaitForSingleObject): Fix case where timeout == 0
3649 * events.c: Support for SignalObjectAndWait
3651 2001-11-21 Dick Porter <dick@ximian.com>
3658 * wait.c: Reliable method of returning which handle was signalled
3659 on return from WaitForMultipleObjects().
3661 2001-11-21 Dick Porter <dick@ximian.com>
3663 * events.c: Implement events
3665 2001-11-15 Dick Porter <dick@ximian.com>
3667 * mutexes.c: Implement mutexes
3671 * misc.c: Factor out some common code
3673 2001-11-13 Dick Porter <dick@ximian.com>
3675 * threads.c: Implement TLS. Implement GetCurrentThreadId(), and
3676 GetCurrentThread() by maintaining a hash of thread handles.
3678 * threads.h: Define thread and process creation flags
3680 2001-11-12 Dick Porter <dick@ximian.com>
3682 * critical-sections.c: Implement critical sections
3684 2001-11-12 Dick Porter <dick@ximian.com>
3686 * semaphores.c: Implement semaphores
3688 * wait.c (wait_for_item): Maintain a wait count rather than count
3691 * threads.c (thread_wait_multiple): Don't lock the wait item, that
3692 will block other wait threads
3694 2001-11-11 Dick Porter <dick@ximian.com>
3696 * Makefile.am: Rename some automake variables
3697 (from Nick Drochak <ndrochak@gol.com>)
3699 2001-11-10 Dick Porter <dick@ximian.com>
3701 * Makefile.am (libwapiincludedir): Fix include destination
3703 * .cvsignore: Ignore generated files
3705 2001-11-10 Dietmar Maurer <dietmar@ximian.com>
3707 * pthread-compat.c: added some include files to make it compile on
3710 2001-11-08 Dick Porter <dick@ximian.com>
3714 This is a library emulating the win32 threading and IO API.