1 2009-03-27 Zoltan Varga <vargaz@gmail.com>
3 * threads.h: Add a comment to CreateThread.
5 2009-03-20 Zoltan Varga <vargaz@gmail.com>
7 * threads.c handles.c wait.c: Change location of gc_wrapper.h.
9 2009-02-22 Robert Jordan <robertj@gmx.net>
11 * sockets.c: implement WSASend/WSARecv using sendmsg/recvmsg.
14 Code is contributed under MIT/X11 license.
16 2009-02-20 Gonzalo Paniagua Javier <gonzalo@novell.com>
18 * events.c: fix event_signal and namedevent_signal to actually signal
21 2009-02-12 Gonzalo Paniagua Javier <gonzalo@novell.com>
23 * io.c: EXDEV when moving directories fails now without creating a
24 file in the destination.
27 2009-02-09 Zoltan Varga <vargaz@gmail.com>
29 * wait.c (WaitForMultipleObjectsEx): Initialize poll variable.
31 2009-02-05 Miguel De Icaza <miguel@novell.com>
33 * sockets.c (_wapi_setsockopt): SO_REUSEPORT is needed also on
34 MacOS X. Fixes bug #471292
36 2009-01-29 Zoltan Varga <vargaz@gmail.com>
38 * shared.c: Fall back to file based shared storage if shm_open () fails
39 because /dev/shm is not mounted.
41 * shared.c: Add an alternative implementation using shared memory instead of
42 files. This fixes problems where the mono process would spin up the disk
43 every x secs on laptops. Fixes #434566, #415373 and #321949.
45 2009-01-16 Miguel de Icaza <miguel@novell.com>
47 * sockets.c (WSASend): Fix memory leak, and optimize for the case
50 This should really use writev or sendmsg to use the kernel
51 scatter/gather facility instead of emulating it by copying buffers.
53 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
55 * critical-sections.h (Enter/LeaveCriticalSection): Show
56 helpfull warning messages before crashing.
58 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
60 * handles-private.h (_wapi_handle_set_signal_state): Show
61 helpfull warning messages before crashing.
63 2009-01-26 Jeffrey Stedfast <fejj@novell.com>
65 * mono-mutex.[c,h]: Removed GPLv2 copyright notice which should
68 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
70 * threads.c: Add wapi_current_thread_desc that produces
71 a string representation of the current thread state.
73 * threads.h: Export wapi_current_thread_desc.
75 2009-01-18 Zoltan Varga <vargaz@gmail.com>
77 * io.c (GetDiskFreeSpaceEx): Applied patch from Koushik Dutta
78 (koush@koushikdutta.com). Disable this on android.
80 2009-01-16 Rodrigo Kumpera <rkumpera@novell.com>
82 * handles.c (_wapi_handle_timedwait_signal_handle): Don't use the
83 set_wait_handle/clear_wait_handle machinery for alertable waits in
84 case of non-alertable waits.
86 Non-alertable waits must continue and wait on the cond as this will
87 release the lock. Otherwise this will cause a deadlock as anyone trying
88 to pulse the cond will block trying to acquire the said lock because
89 the thread in non-alertable wait will be busy looping in WaitForSingleObjectEx
90 or similar function, never releasing the lock.
92 Thou this fixes quite a few of the hangs introduced by non-pooling alertable
93 waits, the long term plan is to verify if all non-alertable waits really need
96 2009-01-14 Zoltan Varga <vargaz@gmail.com>
98 * handles-private.h (_wapi_handle_set_signal_state): Set the signalled state
99 of the handle while locking the global signal cond mutex.
101 * wait.c (WaitForMultipleObjectsEx): Check the signalled state of handles
102 inside the critical section before waiting, otherwise we could go to waiting
103 even when the handles are already signalled.
105 2009-01-13 Zoltan Varga <vargaz@gmail.com>
107 Reapply r122913, this time handling processes by falling back to polling.
109 * handles.c: Rework the way the global signal stuff is handled: instead of
110 allocating a separate mutex/condvar pair for it, allocate a normal handle.
111 This way, it can reuse the alertable waiting code, allowing
112 WaitForMultipleObject to work without polling.
114 2009-01-09 Miguel de Icaza <miguel@novell.com>
116 Incorporate a few patches from Paolo, slightly modified:
118 * handles.c (_wapi_handle_check_share): On non-Linux systems, do
119 not even compile in the code that scans for /proc/fd, and go
120 directly to the fallback function.
122 2009-01-09 Paolo Molaro (lupus@ximian.com)
124 * handles.c: Do not include some header files in platforms that
127 2009-01-09 Miguel de Icaza <miguel@novell.com>
129 * messages.c: Eliminate a warning.
131 2009-01-09 Paolo Molaro (lupus@ximian.com)
133 * error.c: On some platforms that do not define these variables,
136 * security.c, io-private.h: Only include some headers if they
139 * sockets.c, sockets.h: do not import on this header files that
140 are only consumed internally in sockets.c.
142 2009-01-09 Zoltan Varga <vargaz@gmail.com>
144 * threads.c (_wapi_thread_apc_pending): Check for thread->wait_handle ==
145 INTERRUPTION_REQUESTED_HANDLE too.
146 (wapi_interrupt_thread): Rework the comments, the thread is no longer
147 required to call QueueUserAPC to make the wait functions return.
149 * threads.c handles.c threads-internal.h: Implement alertable waits without
152 2009-01-08 Geoff Norton <gnorton@novell.com>
154 * processes.c: Fix the osx version check to properly detect 10.5 v 10.4
156 2009-01-08 Christian Prochnow <cproch@seculogix.de>
158 * types.h: added WapiULargeInteger.
160 * uglify.h: added ULARGE_INTEGER, PULARGE_INTEGER.
162 * io.h: added WapiDriveType, added method declarations
163 for GetDiskFreeSpaceEx and GetDriveType
165 * io.c: added GetDiskFreeSpaceEx() to query disk size
166 and free space via statvfs or statfs system call.
167 added GetDriveType to query drive type via /etc/mtab or /etc/mnttab.
169 2009-01-07 Geoff Norton <gnorton@novell.com>
171 * processes.c: Properly implement support for Process.Modules on OSX.
172 Fixes OSX on nunit 2.4
174 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
176 * io.c (GetCurrentDirectory): Avoid calling g_get_current_dir straight
177 away as it doesn't handle ENAMETOOLONG correctly. As a bonus we avoid
178 allocating memory in the common path.
180 2009-01-07 Geoff Norton <gnorton@novell.com>
182 * processes.c: Only use open -W on OSX 10.5+. Patch from
185 2008-12-19 Bill Holmes <billholmes54@gmail.com>
187 * processes.c (get_module_name) : adjust size for unicode characters.
189 Code is contributed under MIT/X11 license.
191 2008-11-21 Zoltan Varga <vargaz@gmail.com>
193 * atomic.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>. Add
196 2008-11-18 Mark Probst <mark.probst@gmail.com>
198 * atomic.h: InterlockedExchangePointer and
199 InterlockedCompareExchangePointer for PPC64.
201 Code submitted by andreas.faerber@web.de at
202 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
205 2008-11-13 Bill Holmes <billholmes54@gmail.com>
207 * wait.h : Adding method declaration for WaitForInputIdle.
209 * wait.c : Adding implementation for WaitForInputIdle.
211 Code is contributed under MIT/X11 license.
213 Fri Oct 17 15:23:00 CEST 2008 Paolo Molaro <lupus@ximian.com>
215 * processes.c: patch from Geoff Norton (gnorton@novell.com) to
216 strdup the open program on OSX (bug #431811).
218 2008-10-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
220 * versioninfo.c: remove the use of g_strdown.
222 2008-09-25 Dick Porter <dick@ximian.com>
224 * wait.c: Make sure we keep references to handles we're waiting
225 for. Fixes bug 424851.
227 2008-07-29 Dick Porter <dick@ximian.com>
229 * processes.c (get_module_name): Make a last-ditch effort to
230 figure out the process name. Fixes bug 413723, patch by Casey
231 Marshall <casey.s.marshall@gmail.com>
233 2008-07-28 Dick Porter <dick@ximian.com>
235 * handles.c (_wapi_handle_count_signalled_handles): Remove an
236 unmatched _wapi_handle_ref(). Fixes bug 410743.
238 2008-07-15 Rodrigo Kumpera <rkumpera@novell.com>
240 * versioninfo.c (map_pe_file): Fix memory leak.
242 2008-07-01 Zoltan Varga <vargaz@gmail.com>
244 * process-private.h (_WAPI_PROCESS_UNHANDLED_PID_MASK): Fix the amd64 build.
246 2008-06-27 Dick Porter <dick@ximian.com>
248 * processes.c: Implement a form of process pseudo-handle to allow
249 non-mono processes to be manipulated. Fixes bug 313231.
251 * wait.c: Check for process pseudo-handles and fail if an attempt
252 is made to wait on one.
254 2008-06-19 Dick Porter <dick@ximian.com>
256 * sockets.c: Implement WSASend() and WSAReceive().
258 2008-06-02 Dick Porter <dick@ximian.com>
263 * messages.c: Implement FormatMessage, fixes bug 321827.
265 2008-05-29 Dick Porter <dick@ximian.com>
267 * sockets.c (socket_close): Clear any saved errors
268 (_wapi_connect): Don't save EWOULDBLOCK errors here, as that
269 breaks async connects. (Bug 377589 test case broken by the
270 previous fix to bug 356552)
272 2008-05-25 Zoltan Varga <vargaz@gmail.com>
274 * thread-private.h (struct _WapiHandle_thread): Remove 'owner_pid' field. Reorder
275 fields so this struct (which is the biggest of the handle structs) takes less
278 * threads.c (QueueUserAPC): Make this function signal safe by adding some
279 restrictions on its usage.
281 2008-05-14 Zoltan Varga <vargaz@gmail.com>
283 * mono-mutex.h: Get rid of the #ifdef __cplusplus defines, use G_BEGIN_DECLS
286 2008-05-07 Dick Porter <dick@ximian.com>
288 * io.c (FindNextFile): Handle symlinks correctly. Fixes bug
291 2008-04-25 Zoltan Varga <vargaz@gmail.com>
293 * handles.c (_wapi_handle_check_share): Fix a crash introduced by the lazy
294 creation of wapi handle slots.
296 2008-04-24 Zoltan Varga <vargaz@gmail.com>
298 * handles.c (shared_init): Align _wapi_fd_reserve to a multiple of
299 _WAPI_HANDLE_INITIAL_COUNT to avoid a problem when allocating handles.
301 2008-04-23 Zoltan Varga <vargaz@gmail.com>
303 * handles.c: Initialize the handle array entries on demand to save memory.
305 * wapi-private.h (_WAPI_HANDLE_INITIAL_COUNT): Decrease this to 256 to save
308 * handles-private.h (_WAPI_PRIVATE_MAX_SLOTS): Increase this to 1024*16 to
309 compensate for the decrease in _WAPI_HANDLE_INITIAL_COUNT.
311 * threads.c: Use #ifdef instead of #if for checking for valgrind/memcheck.h.
313 2008-04-22 Dick Porter <dick@ximian.com>
315 * wapi_glob.c (globextend): Comment out the code using ARG_MAX, as
316 that is broken on the latest opensuse.
318 2008-04-21 Dick Porter <dick@ximian.com>
320 * io.c (DeleteFile): Disable for now the bug fix for 323389, it's
321 breaking too much other stuff.
323 2008-04-20 Geoff Norton <gnorton@novell.com>
325 * processes.c: Fix the _NSGetEnviron define to prevent an impropoer
328 2008-04-18 Miguel de Icaza <miguel@novell.com>
330 * Applied patch from Dick Porter from bug #380649
332 2008-04-17 Dick Porter <dick@ximian.com>
334 * io.c (DeleteFile): Check file shares before deleting a file.
337 2008-04-17 Dick Porter <dick@ximian.com>
339 * io.c (DeleteFile): Return ERROR_ACCESS_DENIED if the file is
340 readonly. Fixes bug 378229.
342 2008-04-11 Geoff Norton <gnorton@novell.com>
344 * processes.c: The global extern environ doesn't exist on Mac. We
345 need to call NSGetEnviron instead.
347 2008-04-08 Dick Porter <dick@ximian.com>
349 * processes.c (CreateProcess): Improve the managed binary support,
350 so it works when the executable is passed in as the appname.
353 2008-04-04 Dick Porter <dick@ximian.com>
355 * io.c (MoveFile): Check file shares before moving a file. Fixes
358 2008-04-04 Dick Porter <dick@ximian.com>
360 * error.c (errno_to_WSA): handle ENODEV. Fixes the reopened part
363 2008-04-04 Dick Porter <dick@ximian.com>
365 * processes.c (GetModuleInformation):
367 * versioninfo.c: 64bit fixes
369 2008-04-03 Dick Porter <dick@ximian.com>
371 * io-portability.c (_wapi_basename, _wapi_dirname): Only turn \
372 into / when MONO_IOMAP is in effect. Fixes bug 346123.
374 2008-04-03 Dick Porter <dick@ximian.com>
376 * timefuncs.c (GetTickCount): Use mono_msec_ticks(), see bug
379 2008-04-01 Dick Porter <dick@ximian.com>
381 * versioninfo.c (get_string_block): Refine the fix for bug 354856
382 (r93661) so that it also fixes the new part of bug 374600.
384 2008-03-28 Dick Porter <dick@ximian.com>
386 * processes.c (GetExitCodeProcess): Check if a process has exited
387 and recorded it's exit code, before seeing if the process is
388 signalled. Fixes bug 325463.
390 2008-03-27 Dick Porter <dick@ximian.com>
392 * processes.c (match_procname_to_modulename): Check the whole
393 process name first, in case it is recorded as an absolute path.
396 2008-03-27 Dick Porter <dick@ximian.com>
398 * processes.c (ShellExecuteEx): Grotty kludge to work around
399 unpleasant feature in g_shell_parse_argv() where it treats '#'
400 embedded in a filename as a comment marker, and throws away the
401 rest of the line. When we're directly opening URLs quote the
402 filename, to avoid this. Fixes bug 371567.
404 2008-03-25 Dick Porter <dick@ximian.com>
406 * wapi-private.h (_WAPI_HANDLE_VERSION): Increment file layout
409 * threads.c: Make thread handles private to the process that owns
412 2008-03-22 Kornél Pál <kornelpal@gmail.com>
414 * io-layer.h: Windows: Rename GetProcessId to __GetProcessId for targets not
415 supporting it. This fixes MSVC build with new Windows SDKs that declare
416 GetProcessId unconditionally.
418 2008-03-20 Kornél Pál <kornelpal@gmail.com>
420 * io-layer.h: Removed Windows version macros.
422 Thu Mar 13 16:24:53 CET 2008 Paolo Molaro <lupus@ximian.com>
424 * processes.c: properly check for executable files (fixes bug #368829).
426 2008-02-05 Dick Porter <dick@ximian.com>
428 * versioninfo.c (VerLanguageName): Implement VerLanguageName.
430 2008-01-31 Bill Holmes <billholmes54@gmail.com>
431 * processes.c (match_procname_to_modulename) : Added to check if the last
432 part of module name is equal to the process name.
434 * processes.c (EnumProcessModules) : Changed the first entry in the returned
435 modules array (the process module) to be populated from the entry found
438 * processes.c (get_module_name & GetModuleInformation) : In the case where
439 the module passed in is NULL, search the /proc/<PID>/maps for a name that
440 matches the process name to populate the return information.
444 2008-01-29 Zoltan Varga <vargaz@gmail.com>
446 * security.c (RevertToSelf): Make this return TRUE if impersonating is not
449 * sockets.c (_wapi_connect): Add a workaround to a solaris x86 problem where
450 getsockopt (SO_ERROR) doesn't return an error code after connect () fails. Fixes
453 2008-01-23 Dick Porter <dick@ximian.com>
455 * versioninfo.c (get_string_block): When stepping over the
456 StringTable block, do not read an extra block at the end. Fixes
457 the new part of bug 354856.
459 2008-01-19 Dick Porter <dick@ximian.com>
461 * versioninfo.c (get_stringtable_block): Cope when the StringTable
462 block is first in the resources data, and we just need to step
463 over it. Fixes bug 354856.
465 2008-01-16 Dick Porter <dick@ximian.com>
467 * threads.c (_wapi_thread_set_termination_details): Move the
468 thread abandonment to outside the shared handle lock. Fixes bug
471 2008-01-16 Dick Porter <dick@ximian.com>
473 * versioninfo.c (VerQueryValue): Include trailing null in returned
474 string length, for MS compatibility.
476 2008-01-09 Dick Porter <dick@ximian.com>
478 * versioninfo.c (get_ptr_from_rva, scan_resource_dir): Make it
479 work on big-endian systems.
480 (scan_resource_dir): Copy the resource directory entry and
481 byteswap if necessary so it works big-endian. This fixes bug
482 345972 for real this time.
483 (VerQueryValue): String values set the length to the number of
484 unicode chars, but the data length reported was already correct so
485 don't halve it again. Fixes the previous fix for bug 345972.
486 (GetFileVersionInfo): On big-endian systems, scan the resource
487 data and turn all unicode strings into UTF-16BE. FileVersionInfo
488 now works big-endian.
490 2008-01-04 Dick Porter <dick@ximian.com>
492 * versioninfo.c (VerQueryValue): Returned buffer length counts
493 chars not bytes for string data. Fixes bug 345972 again.
494 (get_enclosing_section_header): Make sure values read are treated
495 as LE. Fixes crash on ppc reported in bug 345972.
497 2007-12-17 Mark Probst <mark.probst@gmail.com>
499 * threads.c: Guard against a race condition involving
500 thread_hash_key that can occur during shutdown.
502 2007-12-08 Zoltan Varga <vargaz@gmail.com>
504 * processes.c: Include sys/mkdev.h if exists. Fixes solaris x86 build.
506 2007-12-06 Dick Porter <dick@ximian.com>
508 * versioninfo.c: Resource language values must be compared in a
509 'case'-insensitive manner. Fixes bug 345972.
511 2007-12-05 Dick Porter <dick@ximian.com>
513 * io.c (CreateFile): Create files with mode 0666 (&~umask) by
514 default. Fixes bugs 325299 and 337040.
516 2007-11-22 Dick Porter <dick@ximian.com>
518 * critical-sections.h (EnterCriticalSection): Reinstate the
519 asserts in the devel branch, so any problems aren't obscured.
521 2007-11-22 Dick Porter <dick@ximian.com>
523 * versioninfo.c (find_pe_file_resources): Make it work on 64bit
524 systems. Fixes bug 343353.
526 2007-11-21 Dick Porter <dick@ximian.com>
528 * processes.c (load_modules): Rewrite based on the libgc
529 /proc/<pid>/maps parsing to avoid using glib functions only
530 available since 2004.
531 (load_modules): Check for duplicates before adding a module to the
534 2007-11-15 Dick Porter <dick@ximian.com>
536 * processes.c (load_modules): Don't bother if we don't have
537 g_strsplit_set() and g_strv_length(). Allows building against old
539 (EnumProcessModules): Don't miss the first module returned by
542 2007-11-15 Dick Porter <dick@ximian.com>
544 * processes.c: Implement process module support by reading from
545 /proc if it's available.
548 * versioninfo.c: New functions to implement PE file version info
551 2007-11-08 Dick Porter <dick@ximian.com>
553 * critical-sections.h (EnterCriticalSection): Disable the critical
554 section asserts for the release branch
556 2007-11-05 Kornél Pál <kornelpal@gmail.com>
558 * io-layer.h: Added includes for run-time GetProcessId API detection for
561 2007-10-26 Dick Porter <dick@ximian.com>
563 * shared.c (_wapi_shm_file_open): Set the umask when opening
564 shared files, so restrictive defaults don't prevent subsequent
565 processes re-opening them.
567 2007-10-18 Zoltan Varga <vargaz@gmail.com>
569 * atomic.h (InterlockedCompareExchange): Fix the ia64 version so it works for
570 negative values too. Hopefully fixes #332700.
572 2007-09-26 Dick Porter <dick@ximian.com>
574 * io-portability.c (_wapi_io_scandir): Only update the error
575 status of glob() when performing a secondary glob() if the first
576 returned an error. Fixes bug 325107.
578 2007-09-12 Marek Habersack <mhabersack@novell.com>
580 * io-portability.c: options_init moved to
581 utils/mono-io-portability.c
582 Do not initialize portability helpers here, it's done in
584 find_file and find_in_dir moved to utils/mono-io-portability.c
586 2007-09-09 Robert Jordan <robertj@gmx.net>
588 * sockets.c (_wapi_setsockopt): Add support for FreeBSD multicast
589 sockets. Fixes #81891.
590 Code is contributed under MIT/X11 license.
592 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
594 * processes.h, processes.c : ok, they are simple string.
596 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
598 * processes.h : sigh, I really hate fixing them on windows :(
600 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
602 * processes.c : fix build again.
604 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
606 * processes.h : removed extra parameters from CreateProcessWithLogonW.
608 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
610 * processes.c, processes.h: added CreateProcessWithLogonW(). For now
611 it just calls CreateProcess().
612 * io-layer.h : CreateProcessWithLogonW() requires WINVER 0x0500
615 2007-08-23 Robert Jordan <robertj@gmx.net>
617 * processes.[c|h]: Implement Get|SetPriorityClass ().
618 Code is contributed under MIT/X11 license.
620 Tue Aug 21 20:08:09 CEST 2007 Paolo Molaro <lupus@ximian.com>
622 * io.c: made convert_arg_to_utf8() and write_file() static.
623 Worked around gcc's incorrect warning.
625 2007-08-20 William Holmes <billholmes54@gmail.com>
627 *io.c: Added implementation for ReplaceFile.
628 *io.h: Added deceleration for ReplaceFile method.
630 Code is contributed under MIT/X11 license.
632 2007-08-20 Wade Berrier <wberrier@novell.com>
634 * processes.c: include sys/resource.h for rusage to fix
637 Mon Aug 20 12:36:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
639 * processes.c: implemented query for user/system times using
642 2007-08-10 Dick Porter <dick@ximian.com>
644 * sockets.c (_wapi_getsockopt, _wapi_setsockopt): Check the option
645 level as well as the name when mangling some of the values. Fixes
648 2007-08-02 Dick Porter <dick@ximian.com>
650 * sockets.c: Changes in error handling, and move the SO_REUSEADDR
651 setting from metadata/socket-io.c.
653 2007-08-01 Dick Porter <dick@ximian.com>
655 * io-portability.c (_wapi_io_scandir): Special-case patterns
656 ending in '.*' so that files with no extension are also matched.
660 * wapi_glob.c: Reinstate WAPI_GLOB_APPEND, and add
661 WAPI_GLOB_UNIQUE to avoid matching the same entry twice when
664 2007-07-26 Dick Porter <dick@ximian.com>
669 * critical-sections.c:
671 * critical-section-private.h:
674 * error.c: Clean up TLS and pthreads structures. Finishes off bug
677 * collection.c (collection_thread): Exit the collection thread if
678 the io-layer has been cleaned up.
680 * mono-mutex.h (mono_mutexattr_destroy): Add this define too
682 Mon Jul 23 10:40:35 CEST 2007 Paolo Molaro <lupus@ximian.com>
684 * timefuncs.c: make TickCount measure from boot time if it's
687 2007-07-19 Juraj Skripsky <js@hotfeet.ch>
689 * io.c (MoveFile): Fix a leak.
691 Fri Jul 13 12:46:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
693 * handles-private.h, handles.c, thread-private.h, threads.c,
694 uglify.h, wait.c: temporarily revert the alertable wait changes
695 (r79386) until the deadlock issues are fixed.
697 2007-06-22 Dick Porter <dick@ximian.com>
699 * shared.c: The non-shared mutexes weren't being initialised properly
700 on macos. Fixes bug 81929.
702 2007-06-13 Randolph Chung <tausq@debian.org>
704 * atomic.h: Enable for all hppa targets.
705 * Makefile.am: rename hppa_atomic.s to hppa_atomic.S so the preprocessor
707 * hppa_atomic.s: Renamed to ...
708 * hppa_atomic.S: ... and updated to work on both HPUX and Linux.
710 2007-06-13 Dick Porter <dick@ximian.com>
712 * handles.c (timedwait_signal_wait_cond): Alertable waits on
713 private handles are now interrupted by signalling the same
714 condition that would end the wait if the handle became signalled,
715 rather than polling. (Shared handles still have to poll.)
717 * threads.c (_wapi_thread_queue_apc): Interrupt the thread if it's
720 * handles-private.h (_wapi_handle_current_thread_set_waiting_on):
721 Helper functions to inform the APC queuing functions when threads
722 are waiting for handles, and to interrupt the wait.
724 * wait.c (WaitForMultipleObjectsEx): Need to tell the handle
725 waiting functions if any of the handles in question are shared
727 2007-06-06 Miguel de Icaza <miguel@novell.com>
729 * processes.c (is_managed_binary): Fix for OSX.
731 2007-06-06 Wade Berrier <wberrier@novell.com>
733 * atomic.h (InterlockedExchangePointer): cast to pointer to to silence
734 compiler warnings (autobuild fails the build on this type of warning)
736 2007-05-21 Dick Porter <dick@ximian.com>
738 * io-portability.c (_wapi_g_dir_open): Don't propagate any errors
739 from the second call to g_dir_open, preserve the original error if
740 the second call still fails but clear the error if it succeeds.
742 2007-05-10 Dick Porter <dick@ximian.com>
744 * sockets.c (_wapi_recvfrom): Refine the fix to bug 75705 so EINTR
745 isn't returned if the remote end shuts down cleanly. Fixes zmd
746 and the second example in bug 75705.
748 2007-04-26 Dick Porter <dick@ximian.com>
750 * shared.c (_wapi_shm_semaphores_init): Need to check
751 MONO_DISABLE_SHM in this entry point, as it's called before
752 _wapi_shm_attach(). Fixes bug 81436.
754 2007-04-24 Dick Porter <dick@ximian.com>
756 * sockets.c (_wapi_recvfrom, socket_close): Force recvfrom() to
757 error if the socket is closed while the receive is blocking.
760 2007-04-13 Dick Porter <dick@ximian.com>
763 * shared.c: Complete the reimplementation of disabling of shared
764 memory, by not allocating sysv semaphores when shm disabling has
765 been requested (either at compile time or run time.)
767 * processes.c (CreateProcess): Don't synchronize locking across
768 processes when forking, when shared memory has been disabled.
770 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
773 * wapi_glob.c: remove reference to sys/cdefs.h, use glib instead.
776 2007-04-05 Dick Porter <dick@ximian.com>
779 * io-portability.c (_wapi_io_scandir): Moved from io.c, and
780 changed to use a cut-down version of glob(3) that has been
781 extended to match with case-insensitivity if needed.
784 * wapi_glob.c: Cut down implementation of glob(3), based on
787 2007-03-22 Dick Porter <dick@ximian.com>
789 * sockets.c (_wapi_connect): Do additional checks when connect(2)
790 fails, because some systems don't let it be restarted. Patch
791 based on one submitted by Robert S Wojciechowski <robertw@ssgx.com>,
794 2007-03-09 Jonathan Chambers <joncham@gmail.com>
796 * io-layer.h: Remove UNICODE and _UNICODE defines as
797 these are done by configure.in now.
799 Code is contributed under MIT/X11 license.
801 Thu Mar 8 19:42:17 CET 2007 Paolo Molaro <lupus@ximian.com>
803 * shared.c: partial support for MONO_DISABLE_SHM env var.
805 2007-03-05 Wade Berrier <wberrier@novell.com>
807 * atomic.h: atomic fixes from Michael Matz for for s390
808 and s390x ( bnc #237611 and bxc #80892 )
810 2007-03-05 Miguel de Icaza <miguel@novell.com>
812 * io.c (CreateFile): Use FILE_ATTRIBUTE_TEMPORARY to mean 0600
813 permissions. For 80688
815 (MoveFile): Use errno_copy here, just to avoid a potential
816 errno-changing code in the future from g_free.
818 Also, ignore EXDEV errors as they are handled immediately after
819 (avoid printing out an error).
823 Mon Feb 12 15:50:24 CET 2007 Paolo Molaro <lupus@ximian.com>
825 * shared.c: exit if semaphores can't be created (bug #80616).
827 2007-02-01 Geoff Norton <gnorton@customerdna.com>
829 * collection.c: NetBSD doesn't define PTHREAD_STACK_MIN.
831 2007-01-26 Dick Porter <dick@ximian.com>
834 * sockets.c (_wapi_getsockopt): Windows seems to not reset
835 SO_ERROR values when they're read, contrary to the documentation.
836 Fixes the new issues raised in bug 79878 (example in C showing
837 winsock behaviour attached to that bug.)
839 2007-01-15 Mark Mason <mason@broadcom.com
841 * atomic.h: add locking primitives for MIPS.
843 2007-01-11 Dick Porter <dick@ximian.com>
845 * sockets.c (_wapi_connect): Don't do the SO_BROADCAST setting
846 here, do it in managed code instead.
847 (_wapi_getsockopt): SO_RCVTIMEO and SO_SNDTIMEO use struct
848 timeval, which has a microsecond field, not milliseconds.
849 (_wapi_setsockopt): ditto.
850 (_wapi_setsockopt): Halve the SO_SNDBUF and SO_RCVBUF values on
851 Linux, as the kernel doubles whatever we set.
852 (_wapi_socket): Save socket domain, type and protocol so it can be
854 (socket_disconnect): Implement socket disconnect (closing the
855 socket, but keeping the file descriptor.)
856 (wapi_disconnectex): A basic implementation of DisconnectEx().
857 (wapi_transmitfile): A very basic implementation of
859 (WSAIoctl): Implement the SIO_GET_EXTENSION_FUNCTION_POINTER
862 * socket-private.h (struct _WapiHandle_socket): Record socket
863 domain, type and protocol info so it can be duplicated later.
865 * sockets.h (WSAID_DISCONNECTEX,WSAID_TRANSMITFILE): Structures
866 and defines needed to look up the DisconnectEx() and
867 TransmitFile() functions by GUID.
869 * error.c (errno_to_WSA): Change ETIMEDOUT mapping to
870 WSAETIMEDOUT; add EDESTADDRREQ.
872 * io-layer.h: Need mswsock.h on windows now.
874 2007-01-04 Miguel de Icaza <miguel@novell.com>
876 * io-portability.c (find_file): Fix a coverity warning (scanning
879 2006-12-31 Miguel de Icaza <miguel@novell.com>
881 * io-portability.c (find_file): Do not abort if an empty filename
882 has been passed. This fixes the case where MONO_IOMAP=all would
883 assert if Directory.Exists ("") was called.
885 Mon Dec 18 14:54:37 CET 2006 Paolo Molaro <lupus@ximian.com>
887 * processes.c: moved a free on the error path.
889 Thu Dec 14 21:42:39 CET 2006 Paolo Molaro <lupus@ximian.com>
891 * processes.c: fixed a few memory leaks when executing
894 Mon Nov 27 13:12:17 GMT 2006 Paolo Molaro <lupus@ximian.com>
896 * atomic.h: fix arm compare and exchange (bug #78500).
898 2006-11-23 Dick Porter <dick@ximian.com>
900 * process-private.h (struct _WapiHandle_process): Add 'waited'
903 * processes.c (process_wait): Check the 'waited' parameter not the
904 signalled state when testing if a process has already been waited
905 for, as the child process itself may set signalled when exiting.
908 * wapi-private.h (_WAPI_HANDLE_VERSION): Bump shared data version
910 * shared.c: Now the shared data version has been incremented we
911 can set the counter semaphore initial value correctly
913 2006-11-22 Dick Porter <dick@ximian.com>
915 * processes.c (process_wait): Cope when the background process
916 reaper gets the process we were waiting for. Special case for
917 waiting for our own process to exit. Fixes bug 77736.
919 2006-11-17 Dick Porter <dick@ximian.com>
921 * processes.c: Fix const correctness and typos that caused memory
924 2006-11-17 Miguel de Icaza <miguel@novell.com>
926 * processes.c (ShellExecuteEx): Check error after CreateProcess,
927 thanks to Dick for pointing this out.
929 2006-11-16 Miguel de Icaza <miguel@novell.com>
931 * processes.c (ShellExecuteEx): If we fail to create a process in
932 ShellExecute, then try to use the xdg-open command, and if that
933 fails, try to use the gnome-open command,
935 Refactor the code so that we do not have to duplicate all this
936 code, but instead use a ucs2-aware version of the code to do
939 2006-11-13 Dick Porter <dick@ximian.com>
941 * io.c (_wapi_stat_to_file_attributes): If the file is a symlink
942 add the FILE_ATTRIBUTE_REPARSE_POINT flag. This is an attempt to
943 follow the specs for the windows symlink support, but will
944 probably have to be reworked when I have test data from a vista
945 machine. Fixes bug 79887.
947 2006-11-11 Miguel de Icaza <miguel@novell.com>
949 * handles.c (CloseHandle): Cope here with the new value
950 INVALID_HANDLE_VALUE set on handles.
952 * processes.c (CreateProcess): Initialize the value of hThread to
953 be INVALID_HANDLE_VALUE on failure, not to be NULL. Improvement
956 2006-11-09 Dick Porter <dick@ximian.com>
958 * sockets.c (_wapi_select): Do some sanity checking on the
959 fd_sets, to avoid file descriptors > FD_SETSIZE.
960 (_wapi_FD_CLR, _wapi_FD_ISSET, _wapi_FD_SET): Avoid file
961 descriptors > FD_SETSIZE.
963 2006-10-27 Dick Porter <dick@ximian.com>
965 * io.c (GetFileAttributes): Force symlinks to directories to be
966 returned as a regular file. Fixes bug 79733.
968 2006-10-18 Miguel de Icaza <miguel@novell.com>
970 * io-portability.c (find_in_dir): First string dup, then closedir.
972 2006-10-12 Dick Porter <dick@ximian.com>
974 * processes.c (_wapi_process_reap): Unref a process handle if we
975 reaped it, found by Zoltan. Fixes bug 79286.
976 (process_wait): Don't wait again if we've already waited for a
979 2006-10-11 Sergey Tikhonov <tsv@solvo.ru>
981 * atomic.h: Fix atomic decrement.
983 * mini/cpu-alpha.md: Use native long shift insts
985 * mono/mono/mini/tramp-alpha.c: Implemented
986 mono_arch_patch_delegate_trampoline method
988 * Started work on using global registers
990 * Use byte/word memory load/store insts if cpu supports it
995 2006-10-09 Zoltan Varga <vargaz@gmail.com>
997 * handles.c (timedwait_signal_poll_cond): Add an alertable parameter, and if it
998 is FALSE, avoid busy waiting.
1000 * wait.c: Add an alertable parameter to the wait routines.
1002 2006-10-06 Miguel de Icaza <miguel@novell.com>
1004 * io-portability.c (find_file): Rename from
1005 MONO_IO_PORTABILITY_HELP to MONO_IOMAP.
1007 2006-10-03 Dick Porter <dick@ximian.com>
1010 * io-portability.c: Optional portability helpers and wrapped
1011 system calls to try to cope with windows filenames in
1014 * io.c: Use the wrapped system calls
1016 2006-09-01 Zoltan Varga <vargaz@gmail.com>
1018 * critical-sections.h critical-sections.c: Make Enter/LeaveCriticalSection a macro
1019 since they are perf critical.
1021 * atomic.h: Applied patch from Jakub Boqusz <qboosh@pld-linux.org>.
1022 Add atomic ops implementation for alpha.
1024 2006-08-11 Dick Porter <dick@ximian.com>
1026 * processes.c (_wapi_process_reap): Avoid a deadlock by setting
1027 process termination details in an outer loop, not the
1028 _wapi_search_handle() one.
1030 2006-08-10 Dick Porter <dick@ximian.com>
1032 * threads.c (_wapi_thread_queue_apc)
1033 (_wapi_thread_dispatch_apc_queue): Use a process-local mutex here
1034 instead of the cross process semaphore. We already check that
1035 access to the APC queue is within the owning process so there's no
1036 need to protect from other processes. Avoids a global deadlock
1037 when a thread is aborted while it holds the handle semaphore
1039 (_wapi_thread_apc_pending): Hide an annoying message which can
1040 happen if a thread handle has been blown away at process shutdown
1041 while it is in an alertable wait.
1043 Both problems seen while shutting down monodevelop.
1045 2006-07-25 Dick Porter <dick@ximian.com>
1047 * shared.c (_wapi_shm_file): Remove '/' characters from the uname
1048 results. Fixes bug 78917.
1050 2006-07-20 Dick Porter <dick@ximian.com>
1052 * threads.c (_wapi_thread_set_termination_details): Improve the
1053 test for already-disposed thread handles, and hold the lock around
1054 the mutex abandoning.
1056 2006-07-17 Dick Porter <dick@ximian.com>
1058 * processes.c (CreateProcess): Don't change directory unless a new
1059 one has been specified. Fixes bug 78751.
1061 2006-07-06 Dick Porter <dick@ximian.com>
1063 * io.c (_wapi_stat_to_file_attributes): Do a better job at
1064 figuring out the file attributes
1065 (_wapi_set_last_path_error_from_errno): New helper function to
1066 turn errno into w32 error codes that handles the differences
1067 between file and directory errors
1068 (file_setendoffile): Try turning off the extra write used to
1069 extend files, because we probably don't need it on any modern
1070 platform. If it is needed though, we also need to lseek the file
1072 (CreateFile): Treat character-special devices as a console handle,
1073 because they can't be seeked
1074 (CopyFile): If fail_if_exists is set, then the destination needs
1075 to be opened with O_EXCL
1076 (CopyFile): If fail_if_exists is not set and the destination
1077 already exists, then we should set the ERROR_ALREADY_EXISTS error
1078 even though we return success
1079 (stdhandle_create): STD_INPUT_HANDLES cannot be written to
1080 (GetStdHandle): Rework without using mono_once, so console handles
1081 can be properly closed and reopened.
1082 (mono_io_scandir): Only override errno with EACCES when the
1083 directory actually exists
1084 (FindFirstFile): Set ERROR_FILE_NOT_FOUND when no files are
1086 (FindClose): Cope with NULL handles
1087 (CreateDirectory): When the target already exists, just return an
1088 error. It's the caller's job to figure out what to do.
1089 (SetCurrentDirectory): Cope with a NULL path
1090 (RemoveDirectory, GetFileAttributes, GetFileAttributesEx,
1091 SetFileAttributes, FindFirstFile, DeleteFile, MoveFile, CopyFile,
1092 CreateFile): Set path error correctly
1094 * handles.c (CloseHandle): Kludge to try and cope with passing a
1097 * error.h: Add NO_ERROR as an alternative to ERROR_SUCCESS
1099 * uglify.h: Added some more typedefs
1101 2006-07-05 Dick Porter <dick@ximian.com>
1103 * io.c (GetFileAttributes, GetFileAttributesEx): Cope with
1104 dangling symlinks. Fixes bug 78664.
1106 2006-06-23 Dick Porter <dick@ximian.com>
1108 * handles.c (handle_cleanup):
1109 * threads.c: Clean up threads properly when we're forcibly
1110 removing the handle entries from the shared file in
1111 handle_cleanup(). Fixes bug 78241, for real this time.
1113 2006-06-15 Neale Ferguson <neale@sinenomine.net>
1115 * atomic.h: More tinkering with InterlockedExchange/InterlockedCompareExchange
1118 2006-06-14 Neale Ferguson <neale@sinenomine.net>
1120 * atomic.h: Fix atomic exchange pointer operations for s390x - these
1121 were broken as they used 32-bit instructions rather than their 64-bit
1124 2006-06-14 Dick Porter <dick@ximian.com>
1126 * processes.c: Don't run the atexit handlers when bailing out
1129 2006-06-14 Dick Porter <dick@ximian.com>
1131 * wait.c: Fix stupid typo shown up by gcc 4.1.1, = not ==
1133 * handles-private.h:
1139 * collection.c: Fix a bunch of signed/unsigned warnings from gcc
1142 2006-06-09 Neale Ferguson <neale@sinenomine.net>
1144 * atomic.h: Fix atomic operations for s390x (not really broken
1145 but changed to use full 64-bit opcodes).
1147 2006-05-24 Dick Porter <dick@ximian.com>
1149 * processes.c (process_set_current): Don't take an extra reference
1150 if we have to create our own process handle. Fixes bug 78241
1153 * threads.c (_wapi_thread_signal_self): Renamed from
1154 _wapi_thread_abandon_mutexes, also sets the thread state to
1155 signalled and drops a reference. Called by the runtime when the
1156 main thread cleans itself up.
1158 * handles.c (handle_cleanup): As a last resort, unref every shared
1159 handle as the process is now exiting.
1161 2006-05-16 Dick Porter <dick@ximian.com>
1163 * processes.c (process_set_termination_details): Unref the handle
1164 when we've stored the exit details. Fixes the rest of 78241.
1166 2006-05-12 Dick Porter <dick@ximian.com>
1168 * threads.c: Implement pseudo handles, making GetCurrentThread()
1169 match MS behaviour. Notice when attached threads exit, and unref
1170 the handle. Fix usage of GetCurrentThread() in other places.
1172 * handles.c (DuplicateHandle): Implement a basic form of
1175 * wait.c: Fix usage of GetCurrentThread() throughout, and cope
1176 with pseudo handles.
1178 2006-04-26 Miguel de Icaza <miguel@novell.com>
1180 * io.c (file_close): Oops, do not use DeleteFile which expects
1181 unicode, instead use unlink directly
1183 Add support for the new FileOptions bits on .NET 2.0.
1185 It might be good if Dick reviews these changes.
1187 * io.c (file_close): If DeleteOnClose is set, then delete the file
1189 (CreateFile): Do not support encryption per user.
1191 If posix_fadvise exists, pass hints on sequential scan and random
1192 access. Did not figure out what WRITE_THROUGH maps to.
1194 2006-04-26 Dick Porter <dick@ximian.com>
1196 * sockets.c (WSAIoctl): Check the output buffer is valid before
1199 * handles.c (_wapi_search_handle): Set shared pointer if we find a
1200 shared handle that has been already opened.
1202 2006-04-21 Dick Porter <dick@ximian.com>
1204 * threads.c (GetCurrentThread): Reference the handle if we return
1205 an already-known thread.
1207 2006-04-07 Dick Porter <dick@ximian.com>
1209 * processes.c: Fix build for older glib.
1211 2006-04-06 Dick Porter <dick@ximian.com>
1213 * processes.c (CreateProcess): Add a reference to the child
1214 process' handle, so it won't be destroyed if this process closes
1215 its copy of the handle. Fixes bug 77393.
1217 * processes.c (process_set_current): Fall through to creating a
1218 new one if the handle lookup fails.
1220 * processes.c (_wapi_process_signal_self):
1221 * handles.c (handle_cleanup): The process is exiting, so set the
1222 handle state for this process to signalled. This should let other
1223 non-related processes wait for this handle.
1225 * handles.c (_wapi_search_handle): Don't search shared handles in
1228 * collection.c (collection_thread): No need to do a collection
1229 scan straight away, do the waiting first.
1231 2006-04-06 Dick Porter <dick@ximian.com>
1233 * shared.c: Fix parameters in semctl () call.
1235 2006-03-28 Zoltan Varga <vargaz@gmail.com>
1237 * atomic.h atomic.c: Applied patch from David S. Miller
1238 <davem@davemloft.net>: Reimplement Interlocked* primitives on sparc
1239 using CAS/CASx when __GNUC__, else we will fall back to the generic
1242 2006-03-27 Dick Porter <dick@ximian.com>
1244 * shared.c (_wapi_shm_file_open): Break out of a loop if the
1245 shared file is smaller than expected. (We loop a few times in
1246 case another process is in the middle of creating the file.)
1248 2006-03-22 Dick Porter <dick@ximian.com>
1253 * shared.c: Delete the semaphores and shared files when the last
1254 process has finished with them
1256 2006-03-15 Dick Porter <dick@ximian.com>
1264 * threads.c: Explicitly initialise the handle ops struct
1266 2006-03-14 Dick Porter <dick@ximian.com>
1268 * handles-private.h:
1271 * handles.c: Add a 'prewait' stage to the handle waiting, to give
1272 waiting threads a chance to check for bogus states before
1275 * mutexes.c (namedmutex_prewait): Use the prewait stage to check
1276 for named mutexes that have been abandoned in a locked state (eg
1277 if a process exited abnormally while owning the mutex) and
1278 override it if needed.
1280 2006-03-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1282 * wait.c: speed up WaitFor* when the timeout is 0.
1284 2006-03-03 Dick Porter <dick@ximian.com>
1286 * processes.c (ShellExecuteEx): Cope when some of the parameters
1289 2006-02-27 Dick Porter <dick@ximian.com>
1293 * threads.c: Comparing pthread_t with == is not portable, so use
1296 Thu Feb 23 18:47:20 GMT 2006 Paolo Molaro <lupus@ximian.com>
1298 * *.h, *.h: patch from Dick to make Linuxthreads systems work again.
1300 2006-02-22 Dick Porter <dick@ximian.com>
1303 * threads.c: There's no need to use the timed-thread support code
1304 any more, as we aren't using the timed join. This greatly
1305 simplifies thread setup, and fixes a memory leak (bug 77521).
1307 Don't bother to store thread IDs in a hash table, use TLS instead.
1308 The one case that needs to look up the handle of a different
1309 thread (OpenThread()) can do the extra work itself. Fixes bug
1312 * handles.c (_wapi_search_handle): Add a reference when returning
1313 a private handle (shared handles are already reffed.)
1315 2006-02-17 Dick Porter <dick@ximian.com>
1317 * handles-private.h:
1318 * handles.c: Check handle values passed to array lookups. Fixes
1321 2006-02-09 Dick Porter <dick@ximian.com>
1323 * threads.c: Cope with the problems caused by attaching already
1324 existing threads - they don't get the infrastructure to clean up
1325 after themselves, especially the ID to handle hash. This fixes
1328 2006-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1330 * shared.c: use MONO_SHARED_HOSTNAME as a substitute for gethostname()
1331 when creating the shared files in the .wapi directory. Fixes bug #77371.
1333 2006-02-02 Martin Baulig <martin@ximian.com>
1335 * threads.c: Removed the `WITH_INCLUDED_LIBGC' section; it has
1336 never been used so far.
1338 * timed-thread.h (TimedThread): Removed the `stack_ptr' field; it
1339 has only been used by the removed code.
1341 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1343 * atomic.h: Correct s390x definitions and eliminate compiler warnings.
1345 2006-01-03 Sebastien Pouliot <sebastien@ximian.com>
1347 * io.c: Patch _wapi_stat_to_file_attributes against bug #76966, where
1348 sockets could be considered as directory.
1350 2005-12-23 Dick Porter <dick@ximian.com>
1354 * semaphores.c: Implement OpenSemaphore
1357 * mutexes.h: Implement OpenMutex
1363 * event-private.h: Implement named events. Implement OpenEvent.
1365 2005-12-15 Dick Porter <dick@ximian.com>
1367 * processes.c (CreateProcess): The pipe-based cross-process
1368 exclusion technique was trying to write NULL buffers when appname
1369 was NULL (eg when coming from ShellExecuteEx,) which usually
1370 succeeded even though EFAULT was returned - but sometimes it
1371 failed. This meant that the child process could block forever on
1372 the pipe read. Replace it with the simpler shared handle
1373 semaphore protection used everywhere else. This showed up with
1374 the test case in bug 76684.
1376 Tue Dec 13 11:41:49 GMT 2005 Paolo Molaro <lupus@ximian.com>
1378 * shared.c: fallback to private mmap when shared mmap doesn't work
1381 2005-12-06 Dick Porter <dick@ximian.com>
1385 * semaphore-private.h:
1386 * semaphores.c: Implement named semaphores
1388 2005-11-24 Dick Porter <dick@ximian.com>
1390 * processes.c (GetProcessId): Implement GetProcessId()
1392 2005-11-17 Dick Porter <dick@ximian.com>
1395 * processes.c: Implement ShellExecuteEx as a wrapper around
1398 2005-11-11 Dick Porter <dick@ximian.com>
1400 * threads.c: Give mutex abandoning its own exported function, so
1401 it can be called when the runtime is cleaning up.
1403 * handles.c (_wapi_search_handle_namespace): Do a handle
1404 collection befre starting to check namespace strings, so that any
1405 stale cruft gets removed.
1407 2005-11-11 Dick Porter <dick@ximian.com>
1409 * threads.c: Move thread handles back into the shared space.
1411 * handles.c (_wapi_handle_unref): Add support for shared handles
1412 with close() handlers
1414 2005-11-04 Dick Porter <dick@ximian.com>
1416 * sockets.c (ioctlsocket): Use select instead of if to avoid a
1417 type promotion problem on 64bit freebsd. Based on patch by Lou
1418 Kamenov <kamenovl@gmail.com>, fixes bug 76447.
1420 2005-11-04 Dick Porter <dick@ximian.com>
1422 * io.c (file_write): Only do the file locking if
1423 MONO_STRICT_IO_EMULATION is set.
1425 2005-10-21 Dick Porter <dick@ximian.com>
1428 * handles.c (_wapi_lookup_handle): Cope when the shared part of a
1429 handle has been deleted.
1430 (_wapi_handle_unref): And when the deleted shared part is pointed
1431 to as a handle is deleted
1433 2005-10-20 Dick Porter <dick@ximian.com>
1435 * processes.c (process_set_current): If the expected process
1436 handle slot doesn't contain the correct pid, create a new handle.
1438 * handles.c (_wapi_search_handle): When the search doesn't find
1439 anything, return failure instead of the last handle we looked at.
1440 (_wapi_handle_ref, _wapi_handle_unref): Don't try to ref or unref
1441 unused handles (makes tracking refcounting bugs easier.)
1443 2005-10-19 Dick Porter <dick@ximian.com>
1446 * handles-private.h:
1450 * collection.c (_wapi_handle_collect): Remove the shared handle
1451 indirection layer, and use locking instead. Delete other
1452 complexity that is no longer needed. Refcount shared handles and
1453 delete them when needed, but keep the timestamps so that orphaned
1454 handles will be cleaned up eventually.
1456 * shared.c (_wapi_shm_file): Add processor, OS and struct size
1457 info to the shared file names, to cope with dual-boot and 32/64bit
1458 size issues. Fixes bug 75839.
1460 * wait.c (WaitForMultipleObjectsEx): No need to distinguish
1461 between shared handles and private, as the wait functions cope
1462 with both together now.
1464 2005-10-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1466 * io.c: removed NO_SIGPIPE macro.
1467 * sockets.c: no need for MSG_NOSIGNAL or ignoring SIGPIPE.
1469 2005-10-11 Dick Porter <dick@ximian.com>
1471 * sockets.c (_wapi_getsockopt): Translate SO_ERROR results into
1474 * error.c (errno_to_WSA): Don't return a bogus error if someone
1475 asks to translate errno 0.
1477 2005-10-11 Dick Porter <dick@ximian.com>
1479 * handles.c: Fix several race conditions
1481 2005-10-11 Miguel de Icaza <miguel@novell.com>
1483 * io.c: no need to block SIGPIPE anymore, as it is ignored.
1485 2005-10-05 Dick Porter <dick@ximian.com>
1487 * threads.c (_wapi_thread_own_mutex, _wapi_thread_disown_mutex):
1488 Keep a reference to mutexes owned by threads, so they won't be
1489 destroyed prematurely. Fixes dotmsnclient crash.
1491 2005-09-26 Sebastien Pouliot <sebastien@ximian.com>
1493 * io.c: Apply patch from #76192 (Can't write files past 2gb on AMD64
1494 (x86_64)) for Brion on IRC (Dick approved it).
1496 2005-09-23 Dick Porter <dick@ximian.com>
1498 * processes.c: Don't wait for processes that have already been
1499 signalled; also fix typo.
1501 * handles.c: Improve locking inside new handle and handle
1502 searching functions.
1504 2005-09-20 Dick Porter <dick@ximian.com>
1507 * processes.c: Periodically waitpid for known process IDs. Fixes
1510 2005-09-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1513 (CreateFile): if the file is a named pipe, treat the handle as a pipe,
1514 not as a file. Fixes bug #76075.
1516 2005-08-27 Zoltan Varga <vargaz@gmail.com>
1518 * atomic.h: Add support for intel icc.
1520 2005-08-25 Zoltan Varga <vargaz@gmail.com>
1522 * io-layer.h: Include winbase.h not WinBase.h.
1524 2005-08-19 Dick Porter <dick@ximian.com>
1526 * threads.c, threads.h, thread-private.h: Use a gsize to store the
1527 thread ID, so it can hold a 64 bit value if needed.
1529 2005-07-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1531 * error.c: map ENOENT to WSAECONNREFUSED. It might happen when
1532 connecting to unix sockets. Closes bug #75632.
1534 2005-07-05 Dick Porter <dick@ximian.com>
1536 * io.c: Make sure SIGPIPE is ignored when calling write(2).
1537 Prevents the runtime exiting when writing to a closed pipe,
1540 2005-06-30 Dick Porter <dick@ximian.com>
1542 * shared.c (_wapi_shm_semaphores_init): Add some helpful error
1543 messages when semget () fails due to lack of resources.
1545 2005-06-21 Dick Porter <dick@ximian.com>
1550 * threads.c: Keep a list of owned mutexes in each thread handle,
1551 so that it is easier to abandon them when the thread exits.
1552 Removes a bottleneck when multiple threads are finishing in
1555 2005-06-12 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1557 * io.c: (GetLogicalDrives) when a bogus line is read, don't leak memory.
1558 When the buffer has not enough space, close the file before returning.
1560 2005-06-09 Duncan Mak <duncan@novell.com>
1562 * *.h: Added G_BEGIN_DECLS and G_END_DECLS where appropriate to
1563 all public headers. Fixes #74919.
1565 2005-05-30 Zoltan Varga <vargaz@freemail.hu>
1567 * atomic.h: Add IA64 atomic ops.
1569 2005-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1571 * processes.c: make ExitCode be valid even if the user didn't call
1572 WaitForExit() and is just polling on HasExited.
1574 2005-05-17 Dick Porter <dick@ximian.com>
1576 * io.c (file_getfilesize): Clear the error value, so that files
1577 with sizes with the low bits 0xFFFFFFFF can be distinguished from
1580 2005-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1582 * shared.c: forgot to ignore a warning.
1584 2005-05-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1586 * shared.c: don't display warnings after reboots.
1588 2005-05-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1590 * sockets.c: on windows, getsockopt/setsockopt for send/receive timeout
1591 use an integer in milliseconds. We were using a struct timeval.
1593 2005-05-06 Dick Porter <dick@ximian.com>
1595 * handles-private.h:
1602 * collection.h: Use SysV semaphores for managing access to the
1603 shared memory - in return for the ludicrous api we get
1604 synchronisation primitives that can be cleaned up by the kernel
1605 even when a process quits unexpectedly. This removes the
1608 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
1610 * handles.c: Always use polling in the waits, since
1611 mono_cond_timedwait can't be interruped by the thread abort signal.
1613 2005-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1615 * events.c: calling Set on AutoResetEvent several times has the same
1616 effect as calling it only once if no thread is waiting for it.
1618 2005-04-29 Dick Porter <dick@ximian.com>
1620 * processes.c (EnumProcesses): Use a GArray instead of a GPtrArray
1621 now it's storing pids not handles, also fixes memory leak caused
1622 by unclear glib documentation.
1624 * sockets.c (WSACleanup): Remove unused variable
1626 2005-04-29 Dick Porter <dick@ximian.com>
1628 * handles.c (_wapi_handle_check_share_by_pid): For systems that
1629 don't have file descriptor info in /proc check that the original
1630 opener of a file is still there, if a share violation would
1633 2005-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1636 * handles-private.h: added _wapi_handle_forecch that loops through all
1637 the handles and call a callback function when a handle of the given
1640 * sockets.c: no need to keep open sockets in an array, as we have them
1641 in the handles structure.
1645 2005-04-28 Dick Porter <dick@ximian.com>
1647 * processes.c: Cope with handles that are only around for as long
1648 as the search is running. If we're searching for process handles,
1649 check to see if the process is still running and signal it if not.
1651 * handles.c (_wapi_search_handle): Search in the shared space as
1652 well. Fixed bug 74752.
1655 * handles.c (_wapi_handle_new_from_offset):
1656 _wapi_handle_new_for_existing_ns () was doing exactly the same as
1657 this, so deleted it.
1659 2005-04-26 Dick Porter <dick@ximian.com>
1661 * handles.c: Fix stupid thinko where if a new shared handle is
1662 created but a collection was needed to free some space, it
1663 returned an error anyway. Should fix the messages shown in bug
1666 2005-04-25 Dick Porter <dick@ximian.com>
1668 * handles.c (_wapi_handle_check_share): Only consider mono
1669 processes when looking to see if a file is still being held open,
1670 while checking share permissions.
1672 2005-04-25 Dick Porter <dick@ximian.com>
1676 * wapi-private.h (struct _WapiHandleOps):
1677 * handles.c (_wapi_handle_unref): When destroying handles, save
1678 the handle data and call the close function only after the array
1679 slot has been cleared. This prevents race conditions with file
1680 descriptors, fixing bug 74713.
1682 * mutexes.c: Delete the handle close functions, they didn't do
1685 * error.c (_wapi_get_win32_file_error): Add a mapping for EINTR so
1686 the "Unknown error" g_warning doesn't get displayed.
1688 2005-04-25 Dick Porter <dick@ximian.com>
1691 * threads.c: Make thread handles process-private for now to take
1692 some of the space pressure off the shared memory, while I work on
1695 2005-04-21 Dick Porter <dick@ximian.com>
1697 * handles.c (_wapi_handle_check_share): Make sure there is a "fd"
1698 dir in /proc before blowing away handle info. Fixes bug 74649.
1700 2005-04-21 Dick Porter <dick@ximian.com>
1702 * wait.c (WaitForMultipleObjectsEx): Implement special waits
1704 * handles.c (_wapi_handle_wait_signal_poll_share): Don't return a
1705 timeout, just wait briefly for the private signals and let the
1706 waiting thread test again. This prevents us missing shared
1709 2005-04-21 Dick Porter <dick@ximian.com>
1711 * collection.h (_WAPI_HANDLE_COLLECTION_EXPIRED_INTERVAL): Reduce
1712 the time before a slot is considered too old and deleted. This is
1713 a workaround while I come up with a proper fix.
1715 2005-04-21 Dick Porter <dick@ximian.com>
1720 * handles.c (_wapi_handle_new): Turn assertions into errors.
1722 * collection.c (_wapi_handle_collect): Use symbols not magic
1723 numbers for timeout values
1725 2005-04-19 Dick Porter <dick@ximian.com>
1729 * handles.c (_wapi_handle_count_signalled_handles)
1730 * handles-private.h (_wapi_handle_shared_lock_handle): Use new
1731 shared handle locks in critical sections.
1733 * handles.c (_wapi_handle_new_for_existing_ns): Reuse old handles
1734 if there is already one there.
1736 * handles.c (_wapi_handle_ref): It was possible for a process to
1737 exit before getting around to updating shared handle timestamps,
1740 Tue Apr 19 16:25:47 CEST 2005 Paolo Molaro <lupus@ximian.com>
1742 * threads.c: fix lookup of the thread id in the has table:
1743 always use the id value, not the pointer to the id.
1745 2005-04-18 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1747 * handles.c: fix handle returned in _wapi_handle_search_handle. Dick
1750 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1752 * io-layer/sockets.c: FIONBIO with a TRUE argument means we want
1753 non-blocking IO, not the other way around.
1755 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1759 * handles-private.h: GetFileType wasn't checking if we have memory
1760 allocated for the handle before dereferencing it. Fixes a FileStream
1763 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1767 * handles-private.h: we were calling g_renew to expand the handle array,
1768 but that might move the memory and we might have pthread conditions or
1769 mutexes in the original memory area that are being used. Now instead of
1770 expanding an existing array, we just create new ones and keep a list of
1771 them. Access to _wapi_private_handles had to be modified accordingly.
1773 2005-04-15 Dick Porter <dick@ximian.com>
1775 * collection.c: FreeBSD needs more than PTHREAD_STACK_MIN
1777 2005-04-14 Raja R Harinath <rharinath@novell.com>
1779 * wapi-private.h: Remove reference to 'daemon-private.h'.
1781 Wed Apr 13 13:12:33 EDT 2005 Paolo Molaro <lupus@ximian.com>
1783 * atomic.h: applied patch from mass@akuma.org (David Waite)
1784 to fix InterlockedExchangeAdd.
1785 Fixed a few other functions, including InterlockedCompareExchange()
1786 which was miscompiled by gcc with optimizations enabled.
1788 2005-04-13 Dick Porter <dick@ximian.com>
1790 * io.c (share_check):
1791 * handles.c (_wapi_handle_check_share): Refine the file check so
1792 that sharing violations within the same process don't cause
1795 2005-04-13 Dick Porter <dick@ximian.com>
1797 * io.c (FindFirstFile): Fix bugs introduced with the merge (bug
1800 2005-04-12 Dick Porter <dick@ximian.com>
1802 The daemon-less io-layer. Extensive lowlevel changes in
1803 handles.c, requiring some corresponding changes in other files
1804 calling these functions. Private_foo structures have been
1807 File descriptor handling differences account for most of the
1808 changes in io.c and sockets.c.
1812 * mutexes.c: Named mutexes are now a distinct type.
1813 * atomic.h: Fix a PPC uninitialised variable warning.
1814 * wait.c: Check conditions before waiting on a condition variable.
1815 * processes.c: Handle process fork and wait without a daemon
1816 (though this has the limitation of only being able to wait for
1819 2005-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1826 * sockets.h: removed dead code that deals with async IO.
1828 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
1830 * atomic.c (InterlockedIncrement): Fix fallback implementation of
1831 InterlockedIncrement and InterlockedDecrement. Fixes #74228.
1833 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
1835 * io-layer.h: Add required header files for compiling with VS.NET.
1837 2005-03-17 Miguel de Icaza <miguel@novell.com>
1839 * io.c: don't fail on NFS when there are no more locks available.
1841 2005-03-09 Dick Porter <dick@ximian.com>
1843 * error.c (_wapi_get_win32_file_error): ENFILE and EMFILE should
1844 map to ERROR_TOO_MANY_OPEN_FILES, not ERROR_NO_MORE_FILES. Fixes
1847 2005-03-09 Dick Porter <dick@ximian.com>
1849 * daemon.c (process_process_fork): Initialise the handle data
1850 before using it in the error case. This is probably the error
1851 we're working around in the previous change. Spotted by Taru Jain
1852 <tjain@novell.com> and Hemanth Yamijala <YHemanth@novell.com>.
1854 2005-03-07 Dick Porter <dick@ximian.com>
1856 * daemon.c: It looks like g_shell_parse_argv() can return
1857 argv[0]=NULL somehow, yet still not give an error. Make sure we
1858 don't pass NULL to strrchr(), working around a segfault that
1859 showed up on ZLM testing.
1861 2005-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1863 * sockets.c: translate EINPROGRESS to EWOULDBLOCK in connect. This is
1864 the expected error code showed by the test case in bug #73053.
1866 2005-02-18 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1868 * io.c: another leftover.
1870 Fri Feb 18 17:37:29 CET 2005 Paolo Molaro <lupus@ximian.com>
1872 * io.c: fixed logic in checking errno in rev 40815.
1874 Fri Feb 18 16:00:29 CET 2005 Paolo Molaro <lupus@ximian.com>
1876 * threads.c: we don't depend on the GC checking tls
1878 * processes.c: remove unused ref to GC headers.
1880 Thu Feb 17 19:57:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1882 * io.c: remove _wapi_thread_cur_apc_pending () checks
1883 when the siscall should return immediatly and handle
1884 the case when a syscall is interrupted without
1885 erroring out, but returning a 0 read/write if possible.
1886 Still the cases of read from file need to be handled.
1888 Tue Feb 8 18:28:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1890 * threads.c: make people test with 1 MB stack per thread.
1892 2005-01-17 Dick Porter <dick@ximian.com>
1894 * timefuncs.h: Make WapiFileTime endian-aware, as it's often
1895 cast to and from 64bit ints. Fixes bug 71213.
1897 2005-01-11 Dick Porter <dick@ximian.com>
1899 * error.c (errno_to_WSA): Add EADDRNOTAVAIL error code
1902 Mon Jan 10 16:15:19 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
1904 * atomic.h: Fix functions on s390.
1906 Mon Jan 10 20:30:19 CET 2005 Paolo Molaro <lupus@ximian.com>
1908 * atomic.h: fix some functions on ppc (tests/interlocked.cs).
1910 2005-01-10 Dick Porter <dick@ximian.com>
1912 * misc.c (_wapi_calc_timeout): Guard against overflow when
1913 calculating timeouts. This makes waiting with a large
1914 (Int32.MaxValue) timeout not return immediately.
1916 2004-12-23 Ben Maurer <bmaurer@ximian.com>
1918 * io.c (io_ops): make this `const' so it is shareable (well, only
1919 really shareable if it is statically linked...)
1921 Mon Dec 20 11:58:33 CET 2004 Paolo Molaro <lupus@ximian.com>
1923 * threads.c, threads.h: add accessor to get the pthread_key_t for
1926 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1928 * io.c: check for the existence of 'dest' and set ERROR_ALREADY_EXISTS
1929 if it exists and is not the same as 'src'.
1931 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1933 * atomic.h : Fix InterlockedCompareExchange for s390/s390x.
1935 2004-12-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1937 * processes.c: unquote the cmd path, allow for ' or " when quoting and
1938 pass the quoted program name to the daemon, otherwise the call to
1939 g_shell_unquote in the daemon will break things up.
1941 2004-10-14 Dick Porter <dick@ximian.com>
1943 * sockets.c (_wapi_accept): Revert the previous change. We now
1944 set the accepted socket to have the same blocking status as the
1945 listening socket in managed code. This follows MS behaviour.
1947 2004-10-14 Dick Porter <dick@ximian.com>
1949 * sockets.c (_wapi_accept): On Darwin, make sure a newly
1950 accept()ed socket is blocking. Fixes bug 67355, patch by
1951 grompf@sublimeintervention.com.
1953 2004-10-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1955 * system.c: check the number of online processors instead of the
1956 existing ones. Sanitize return value if it's an error.
1958 2004-10-03 Ben Maurer <bmaurer@ximian.com>
1960 * system.c: Add support for getting the # of cpus.
1962 2004-09-28 Dick Porter <dick@ximian.com>
1964 * io.c (pipe_close_private): Fix one small typo in the last change
1965 that totally hosed process creation with redirected pipes.
1967 2004-09-24 Dick Porter <dick@ximian.com>
1974 * handles-private.h: Cope when a file descriptor is reused while
1975 the handle that thought it owned it is still referenced, instead
1976 of asserting. Probably fixes bug 66479, though we've been unable
1979 2004-09-09 Dick Porter <dick@ximian.com>
1982 * io.c: Set error codes everywhere.
1984 2004-09-06 Dick Porter <dick@ximian.com>
1986 * handles.c (_wapi_handle_unref): Reset the private record's type
1987 (CloseHandle): Check for a fd mapping failure, and return FALSE.
1988 (_wapi_handle_process_fork): Fix long-standing bug in checking
1989 handle return values. Also do the required bookkeeping with the
1990 new process's handles.
1992 * daemon.c: When creating a new process's handles, check whether
1993 the shared space needs to be increased
1995 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
1997 * shared.c (_wapi_shm_file): Fix leaking of filename.
1999 2004-08-19 Dick Porter <dick@ximian.com>
2001 * handles.c (_wapi_handle_count_signalled_handles): Fix thinko
2002 introduced with the fd offset stuff: unlock handles properly when
2003 backing off. Fixes the monologue hang at exit.
2005 2004-08-18 Dick Porter <dick@ximian.com>
2008 * io.c: Check that new fds fit in the table, return error if not
2010 * daemon.c (_wapi_daemon_main):
2011 * handles.c (shared_init): Have all processes agree on a size for
2014 2004-08-17 Dick Porter <dick@ximian.com>
2016 * daemon.c (process_new):
2017 * handles.c (_wapi_handle_new_internal): Cope when the space
2018 reserved for file descriptors is larger than the shared segment
2019 size. Fixes the crash reported when running mono under gdb on
2022 2004-08-16 Dick Porter <dick@ximian.com>
2026 * handles-private.h (_wapi_handle_fd_offset_to_handle): Improve
2027 error checking with passed-in file descriptors.
2029 2004-08-11 Dick Porter <dick@ximian.com>
2032 * io.c: Returned handle values are the file descriptor the handle
2036 * handles-private.h:
2037 * daemon.c: Reserve the range of handles that can have the same
2038 values as file descriptors. These won't be used, but the values
2039 will be used as file, console, pipe or socket handles. The fd to
2040 handle mapping is done internally and is invisible to users.
2043 * wapi-private.h (_WAPI_HANDLE_VERSION): Increment, because we now
2044 reserve a chunk of handle space.
2046 2004-08-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2048 * atomic.h: add support for 64-bit S/390
2050 2004-07-22 Dick Porter <dick@ximian.com>
2053 * threads.c: Move the destruction of the internal thread data to
2054 after the thread has been joined. Fixes bug 61418.
2056 2004-07-14 Dick Porter <dick@ximian.com>
2058 * wait.c (test_and_own): When not waiting for all handles to
2059 become signalled, only own and return the lowest. All the
2060 documentation suggests that the old way was correct, but
2061 experimentation shows it actually works like this. Patch by
2062 Sébastien Robitaille
2063 (sebastien.robitaille@croesus.com), fixes bug 61511.
2065 2004-07-09 Ben Maurer <bmaurer@ximian.com>
2067 * threads.c: register roots for gc
2069 2004-07-08 Dick Porter <dick@ximian.com>
2071 * io.c (file_seek): If there is a high 32bit offset part, make
2072 sure the low part isn't sign-extended. Set error codes when
2073 returning failure. Fixes bug 61131.
2075 2004-07-06 Dick Porter <dick@ximian.com>
2077 * io.c (file_setfiletime): Check for underflow when converting to
2078 time_t values. Set error codes when returning failure. Fixes bug
2081 2004-07-05 Dick Porter <dick@ximian.com>
2083 * mutexes.c (mutex_ops_init): Make the named mutex mutex sharable.
2085 * daemon.c (unref_handle): Only destroy a handle if all processes
2086 have released it, not just the current one. Fixes bug 60887.
2088 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
2090 * mono-mutex.h atomic.h: Add G_GNUC_UNUSED to static inline functions
2091 to prevent warnings.
2093 2004-06-24 Dick Porter <dick@ximian.com>
2095 * mutexes.c: Indicate when a named mutex was reused
2097 2004-06-24 Dick Porter <dick@ximian.com>
2099 * threads.c (SuspendThread):
2100 * timed-thread.c (_wapi_timed_thread_suspend): Wrap sem_wait in a
2101 while loop. See bug 58161.
2103 Wed Jun 23 23:29:04 CEST 2004 Paolo Molaro <lupus@ximian.com>
2105 * io.c: don't use sharemode for on-disk file permissions: it's used
2106 for shared access to the open file.
2108 2004-06-22 Dick Porter <dick@ximian.com>
2110 * events.c (CreateEvent): When creating an auto-reset event that
2111 is initially owned, make sure the set count starts at 1.
2113 2004-06-18 Dick Porter <dick@ximian.com>
2116 * events.c: Auto-reset events need to release one thread for each
2117 time SetEvent() is called. Fixes bug 41292.
2121 * mutexes.c: Scan for mutexes that are still locked by a thread
2122 when it exits. Fixes the MS demo app linked by bug 41292.
2124 * wait.c (test_and_own): Make sure a handle is signalled before it
2127 2004-06-16 Dick Porter <dick@ximian.com>
2129 * timed-thread.c: Call the thread cleanup exit routine before taking
2130 the join mutex, because this could deadlock if another thread tries
2131 to join in the meantime. This fixes the hang-at-exit problem seen
2134 2004-06-03 Lluis Sanchez Gual <lluis@ximian.com>
2136 * threads.c: Implemented SleepEx.
2137 * threads.h: Fixed SleepEx signature.
2139 2004-06-03 Miguel de Icaza <miguel@ximian.com>
2141 * threads.c: When running under valgrind, do not allocate too much
2142 stack, as Valgrind default is 1 meg.
2144 2004-05-27 Dick Porter <dick@ximian.com>
2147 * io.c: Implemented LockFile() and UnlockFile()
2149 2004-05-21 Dick Porter <dick@ximian.com>
2151 * io.c (CreateFile): Check for existing share modes when opening
2155 * handles-private.h:
2156 * daemon-messages.h:
2157 * daemon.c: Maintain a hash of file share modes, keying on device
2158 and inode (to cope with symlinks.)
2160 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
2162 * daemon-messages.c: Retry if the communication with the daemon is
2163 interrupted by a signal.
2164 * io.c, sockets.c: Check for EINTR in every syscall that can be interrumped.
2165 Only return an error in this case if there is something in the apc queue
2166 (which means that it is an interruption requested by the "user").
2167 * processes.c: Use WaitForSingleObjectEx. No need to pass "alertable" as
2168 true since the wait is small.
2169 * shared.c: Retry write calls when interrumped by a signal.
2170 * timed-thread.h, timed-thread.c: added _wapi_thread_apc_pending, which
2171 returns TRUE if there are pending asynchronous calls (APC) for the
2172 provided thread. Also added _wapi_thread_dispatch_apc_queue which calls
2173 the enqueued APCs. Defined a new struct ApcInfo that holds information
2174 about an enqueued APC.
2175 * thread-private.h, threads.c: Implemented QueueUserAPC (which does the same
2176 as in win32),_wapi_thread_apc_pending and _wapi_thread_dispatch_apc_queue.
2177 These last two methods call the corresponding apc methods in
2178 thread-private using the provided thread handle.
2179 * threads.h: Added QueueUserAPC.
2180 * uglify.h: Added WapiApcProc (needed by QueueUserAPC).
2181 * wait.c, wait.h: Changed WaitForSingleObject to WaitForSingleObjectEx, and
2182 WaitForMultipleObjects to WaitForMultipleObjectsEx. Implemented support
2183 for APCs in those two methods and also in SleepEx.
2185 2004-05-17 Dick Porter <dick@ximian.com>
2187 * io.c (CopyFile): Speed up. Fixes bug 57859.
2189 2004-05-13 Dick Porter <dick@ximian.com>
2190 * mono-mutex.c (mono_mutex_unlock): Return EPERM when the current
2191 thread doesn't own the mutex, rather than assert()ing.
2193 2004-05-11 Dick Porter <dick@ximian.com>
2195 * shared.c (_wapi_shm_attach): Cope when a previous daemon startup
2196 attempt failed, leaving shared files that look like a daemon is
2199 2004-05-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2202 (SetFileAttributes): don't the the exec bit if the corresponding read
2205 2004-05-10 Zoltan Varga <vargaz@freemail.hu>
2207 * io.c (FindFirstFile): Fix invalid free.
2209 2004-05-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2211 * io.c: translate from GFileError to errno codes and don't free
2212 variables right after calling mono_io_scandir, as we may overwrite
2215 2004-05-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2217 * io.c: g_dir_open return ENOENT for directories on which we don't have
2218 read/execute permission, while returning EPERM for anything below those.
2219 So, change ENOENT by EPERM if the directory exists.
2221 2004-05-07 Dick Porter <dick@ximian.com>
2223 * io.c (SetFileAttributes): Don't have failed chmod()s cause a
2224 "file not found" error. Fixes bug 54032.
2226 2004-05-07 Dick Porter <dick@ximian.com>
2228 * io.c (FindFirstFile): Comment out a windows-compatibility check
2229 that breaks when directories have metachars in their names.
2230 Workaround for bug 58116.
2232 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2234 * io.c: fixed for FindFirstFile for empty directories. Closes
2237 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2239 * processes.c: set the start time for the current process. Fixes bug
2242 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2244 * io-private.h: 'namelist' is now a gchar ** in _WapiHandlePrivate_find.
2245 * io.c: implemented scandir using glib functions.
2247 2004-05-04 Dick Porter <dick@ximian.com>
2249 * daemon.c (read_message): Return FALSE on error so the GSource
2250 callback itself can return FALSE. Cures the infinite loop poll()
2252 * shared.c: Fix some daemon startup race conditions.
2254 2004-04-29 Miguel de Icaza <miguel@ximian.com>
2256 * io.c (CopyFile): Use 32k buffers to copy the file instead of 2k,
2257 use the stack, do not use dynamic memory.
2259 2004-04-29 Zoltan Varga <vargaz@freemail.hu>
2261 * io.c: Add scandir implementation for platforms which do not have
2264 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2266 * io.[ch]: implemented GetLogicalDriveStrings.
2268 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2271 * sockets.c: use the field name from configure when accessing sigval
2272 pointer field. Makes this work on the Mac.
2274 2004-04-28 Bernie Solomon <bernard@ugsolutions.com>
2276 * atomic.c: (InterlockedExchange) fix typo for
2279 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2282 * sockets.c: added check for sys/aio.h.
2284 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2286 * error.[ch]: added _wapi_get_win32_file_error...
2287 * io.c: ... which was _wapi_get_win32_error here.
2288 * sockets.c: rename the function calls here too.
2290 2004-04-28 Dick Porter <dick@ximian.com>
2292 * daemon-messages.c: Avoid a deadlock when a thread is killed while
2293 waiting for the daemon by using a recursive mutex. Helps bug 56699.
2295 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2297 * io.c: fixed leak in async_notifier().
2299 * sockets.[ch]: added AIO support for sockets and fixed WSAIoctl
2302 * threads.c: removed old comment.
2304 2004-04-26 David Waite <mass@akuma.org>
2306 * daemon-messages.h:
2313 * wapi-private.h: remove comma from end of enumeration declarations
2314 * status.h: cast unsigned int types to int for enum assignment
2316 2004-04-26 David Waite <mass@akuma.org>
2319 * timefuncs.c: declare 64-bit constants as long long types (i.e.
2322 2004-04-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2324 * socket-wrappers.h: _wapi_socket == WSASocket now. Added
2325 WSA_FLAG_OVERLAPPED.
2327 * sockets.c: new unused parameters for _wapi_socket.
2329 2004-04-22 Miguel de Icaza <miguel@ximian.com>
2331 * timed-thread.c: Replace sem_init with MONO_SEM_INIT to handle
2332 the fact that MacOS X is a piece of junk (sem_init is *defined* in
2333 the libc, but they return `not implemented').
2335 2004-04-22 Dick Porter <dick@ximian.com>
2338 * handles-private.h: Reference the handle when it is locked, so
2339 that another thread can't blow it away while we're waiting for it
2340 to become signalled.
2351 * handles-private.h:
2354 * daemon-messages.c:
2355 * critical-sections.c:
2356 * atomic.c: Added pthreads cleanup handlers and error asserts
2359 * handles.c: Fixed the gcc "variable might be used uninitialised"
2360 warnings. They can't happen, but gcc doesn't know that
2361 g_assert()s don't return.
2363 Fixed the declaration of _wapi_handle_process_kill() so that it
2364 expects the correct type for the pid.
2366 * threads.c: Removed the TLS_PTHREAD_MUTEX style locking that
2367 hasn't been used in ages and just made the code more complex.
2369 2004-04-17 Zoltan Varga <vargaz@freemail.hu>
2371 * processes.c: Include <signal.h> for SIGKILL and SIGILL + fix some
2372 warnings. Fixes #57168.
2374 2004-04-16 Dick Porter <dick@ximian.com>
2376 * threads.c (Sleep): Using div(3) with a negative (when signed)
2377 numerator causes the quotient to be 0 and the remainder to be the
2378 numerator. This feeds a small negative value to nanosleep(3),
2379 which will return immediately and cause a busy wait. Fixes bug
2382 2004-04-15 Dick Porter <dick@ximian.com>
2385 * io.c: Rewrite FindFirstFile and FindNextFile using scandir(3)
2386 and fnmatch(3) instead of glob(3). glob() can't cope with being
2387 given filenames containing metachars. This fixes bug 40557.
2389 2004-04-14 Bernie Solomon <bernard@ugsolutions.com>
2391 * security.c: #warning is a GCC-ism
2393 2004-04-13 Sebastien Pouliot <sebastien@ximian.com>
2395 * security.c: Removed GetUserName as glib g_get_user_name does a
2396 better (portability) job. Added ImpersonateLoggedOnUser and
2399 2004-04-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2401 * mono-mutex.h: move pthread_mutex_timedlock declaration to...
2402 * mono-mutex.c: ...here. It was causing a warning that prevented
2403 libgdiplus compilation.
2405 2004-04-04 Miguel de Icaza <miguel@ximian.com>
2407 * security.c (GetUserName): Make it work on MacOS X
2409 2004-04-02 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2411 * security.c: use getpwuid_r if available. This one is thread-safe.
2413 2004-04-02 Sebastien Pouliot <sebastien@ximian.com>
2415 * Makefile.am: Added security.c|h.
2416 * security.c: New file for security related functions. Added function
2417 GetUserName to fix #56144.
2418 * security.h: New. Header file for security.c
2419 * wapi.h: Added include for security.h
2421 2004-03-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2423 * daemon-messages.h: added kill structs.
2425 * daemon.c: implemented process_process_kill.
2426 * handles-private.h: define process_process_kill.
2427 * handles.c: implemented _wapi_handle_process_kill.
2428 * processes.[ch]: implemented TerminateProcess.
2430 2004-03-25 Bernie Solomon <bernard@ugsolutions.com>
2432 * daemon.c (rem_fd): On solaris you seem to get an
2433 error even after removing the input source so don't
2434 try and rem_fd it twice.
2436 2004-03-25 Lluis Sanchez Gual <lluis@ximian.com>
2438 * daemon.c: in process_post_mortem, If the child terminated due to the
2439 receipt of a signal, the exit status must be based on WTERMSIG, since
2440 WEXITSTATUS returns 0 in this case.
2442 2004-03-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2444 * daemon.c: turned a warning into a DEBUG statement. Now we may hit it.
2446 2004-03-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2448 * daemon.c: only call getdtablesize () once.
2449 * processes.c: wait 500 ms to check if execve failed and throw the same
2450 exception as MS on failure. Fixes bug #32809.
2452 2004-03-17 Bernie Solomon <bernard@ugsolutions.com>
2454 * io.c (async_notifier): use "union sigval" rather
2455 than sigval_t as Solaris doesn't have sigval_t
2456 (which isn't in IEEE 1003.1 either).
2458 2004-03-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2460 * io.c: added debug stuff and removed a few redundant lines in
2463 2004-03-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2465 * io-private.h: added new fields for file structure. Declare
2466 _wapi_io_add_callback.
2468 * io.c: added _wapi_get_win32_error, support aio_read/write in
2469 file_read/write. Implemented _wapi_io_add_callback, which is where
2472 * io.h: added new fields for WapiOverlapped and typedef for the
2475 * processes.c: fixed off-by-one bug when handling environment variables
2478 * threads.[ch]: implemented BindIoCompletionCallback.
2480 * uglify.h: added typedef for LPOVERLAPPED_COMPLETION_ROUTINE.
2482 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
2484 * socket-wrappers.h: Remove extra semicolon.
2486 2004-03-03 Dave Camp <dave@ximian.com>
2488 * daemon.c: (add_fd), (fd_activity), (_wapi_daemon_main):
2489 Use a new main context.
2491 2004-03-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2494 (GetFileAttributes): set the error depending on errno instead of
2495 setting ERROR_FILE_NOT_FOUND always. See bug #55160.
2497 2004-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2500 (CopyFile): free the buffer on error.
2502 (WSAIoctl): free the buffer on error.
2504 2004-02-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2506 * error.c: fixed mapping for EPROTONOSUPPORT and ESOCKTNOSUPPORT.
2508 * sockets.[ch]: retry creating the socket for AF_INET, SOCK_RAW
2509 using IP protocol with IP over IP. Implemented WSAIoctl UNIX-style.
2511 2004-01-27 Bernie Solomon <bernard@ugsolutions.com>
2513 * shared.c (_wapi_shm_file): add hostname
2514 to shared data file names to handle NFS mounted
2517 Mon Jan 26 16:15:03 CET 2004 Paolo Molaro <lupus@ximian.com>
2519 * sockets.h: remove obsolete soklen_t typedef.
2521 Fri Jan 23 21:07:02 CET 2004 Paolo Molaro <lupus@ximian.com>
2523 * socket-wrappers.h, sockets.h, sockets.c, Makefile.am: move socket
2524 wrappers to its own non-installed header file.
2526 2004-01-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2529 (FindFirstFile): unlock the handle if FindNextFile fails.
2530 (FindNextFile): g_free a couple of pointers before retrying.
2533 (WaitForMultipleObjects): if only one handle provided, use
2534 WaitForSingleObject.
2536 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
2538 * handles-private.h: (_wapi_handle_type) check
2539 for segment in range before using it
2541 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
2543 * thread-private.h: _wapi_thread_ops is now const
2546 Mon Dec 22 18:29:03 CET 2003 Paolo Molaro <lupus@ximian.com>
2548 * threads.c, timed-thread.c, timed-thread.h: use mach
2549 semaphores on Darwin (MacOSX) since the posix ones
2550 are mostly broken there (threads are not created suspended
2551 and they can start executing before they are fully initialized
2552 like in tests/thread-static.cs).
2554 Mon Dec 22 17:18:45 CET 2003 Paolo Molaro <lupus@ximian.com>
2556 * atomic.h: ppc fixes.
2558 2003-12-19 Bernie Solomon <bernard@ugsolutions.com>
2560 * handles.c: remove my bad use of MONO_ZERO_ARRAY_LENGTH
2563 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
2565 * shared.c: (_wapi_shm_open) make scratch file
2566 not have to immediately regrow to avoid remaps
2567 (HPUX can't cope with these).
2568 (_wapi_shm_attach) use actual size of file
2569 to set scratch data_len for the creating process.
2571 * handles.c: (_wapi_handle_new_internal) make
2572 sure mutex & cond var are initialized even for
2573 non process shared ones.
2574 (_wapi_handle_unref) always call destroy
2575 routines on mutex & cond var
2577 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
2579 * daemon.c: change channel data structure so
2580 input sources are removed from glib event loop
2581 properly. xsp works better on Solaris and
2584 2003-12-12 Bernie Solomon <bernard@ugsolutions.com>
2586 * wapi-private.h: Replace G_GNUC_PRETTY_FUNCTION
2587 definition with file & line number for non-GCC
2590 2003-12-08 Bernie Solomon <bernard@ugsolutions.com>
2592 * Makefile.am: make sure hppa_atomic.s is in distribution
2594 2003-12-01 Dick Porter <dick@ximian.com>
2597 * mutexes.c (CreateMutex):
2598 * mutex-private.h (struct _WapiHandle_mutex):
2599 * handles.c: Look up certain handle types by name, in a shared
2600 namespace. Currently only mutex handles have this implemented.
2603 * semaphores.c (CreateSemaphore):
2604 * events.c (CreateEvent): Fix signature
2606 2003-11-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2608 * io.c: don't call g_free before testing errno as it may modify it.
2609 If the path exists, return an error if it's not a directory. Fixes
2612 2003-11-20 Dick Porter <dick@ximian.com>
2614 * io.c: Missed a little-endian UTF16 conversion. Patch from
2615 Jeroen Zwartepoorte (Jeroen@xs4all.nl), fixes bug 51065.
2617 2003-10-29 Dick Porter <dick@ximian.com>
2619 * io.c (MoveFile): If the move crosses filesystems, try and fall
2620 back to copy and delete. Patch from Jörg Rosenkranz
2621 (JoergR@voelcker.com), fixes bug 50298.
2623 2003-10-28 Dick Porter <dick@ximian.com>
2625 * io.c: Use the new encoding conversion to cope with non-utf8
2626 locales in filenames.
2628 * processes.c: Ditto for process arguments.
2630 Tue Oct 21 12:01:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2632 * atomic.h: some ppc inline asm fixes (incorrect use of labels,
2633 incorrect register constraints, incorrect clobber lists).
2635 2003-10-13 Bernie Solomon <bernard@ugsolutions.com>
2637 * Makefile.am hppa_atomic.s: add HP 64bit
2638 implementation of atomic ops
2640 2003-10-13 Zoltan Varga <vargaz@freemail.hu>
2642 * threads.c (CreateThread): Wrap pthread_attr_setstacksize call in
2643 a conditional for platforms that don't have it.
2645 2003-10-09 Bernie Solomon <bernard@ugsolutions.com>
2647 * threads.c: (CreateThread) use stacksize argument
2648 if non-zero - change default for 64 bits to 4Mb
2650 2003-09-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2652 * sockets.c: set last error when socket creation fails. This shed some
2653 light on bug #49015.
2655 2003-09-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2657 * processes.c: fixed bug #48973: we only change \ by / for the argument
2658 to be used as command.
2659 When getting the program name from the args, don't let the space between
2662 2003-09-24 Bernie Solomon <bernard@ugsolutions.com>
2664 * atomic.h atomic.c: fix sparc so lock is
2665 global, increment does so and it compiles under Sun compiler.
2667 2003-09-22 Bernie Solomon <bernard@ugsolutions.com>
2669 * handles.c: include <string.h> directly as may
2670 not be nested in <sys/un.h> like Linux
2672 2003-09-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2675 (DeleteFile): call SetLastError on failure. Fix by
2676 richard.torkar@htu.se (Richard Torkar). Closes bug #48222.
2678 2003-09-15 Lluis Sanchez Gual <lluis@ximian.com>
2680 * daemon.c: In compare_process(), discard handles already signalled.
2682 2003-09-02 Dick Porter <dick@ximian.com>
2684 * io.c: Work around glib brain-dead assumptions about utf8-encoded
2685 filenames. Fixes bug 30781.
2687 2003-08-28 Dick Porter <dick@ximian.com>
2689 * critical-sections.c: Patch from Bernie Solomon
2690 <bernard@ugsolutions.com> to emit a warning if locking a critical
2693 2003-07-23 Dick Porter <dick@ximian.com>
2696 * daemon.c (maybe_exit): Avoid the race condition when the daemon is
2697 closing but another client comes along when the shared data is still
2698 visible. Should fix bugs 33671 and 35213.
2700 2003-07-23 Dick Porter <dick@ximian.com>
2702 * handles.c: Initialise handle mutex and cond. Fix by
2703 Bernie Solomon <bernard@ugsolutions.com>
2705 2003-07-15 Dick Porter <dick@ximian.com>
2707 * timed-thread.c (timed_thread_start_routine): Fix virtual memory
2708 leak when threads quit. Fixes bug 44067.
2710 Wed Jun 18 19:08:40 CEST 2003 Paolo Molaro <lupus@ximian.com>
2712 * io.c: never add write permission for group or others in
2713 SetFileAttributes ().
2715 2003-06-17 Dick Porter <dick@ximian.com>
2717 * io.c (SetFileAttributes): Implement the ReadOnly attribute, and
2718 ignore the unsupported ones ("fixes" bug 44977).
2720 2003-06-17 Lluis Sanchez Gual <lluis@ximian.com>
2722 * misc.c: fix bug in _wapi_calc_timeout. It gave wrong values for
2723 high ms values (there was an overflow).
2725 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2727 * system.h (struct _WapiSystemInfo ): Fix warnings when using gcc-3.3.
2729 2003-06-11 Dick Porter <dick@ximian.com>
2731 * shared.c: Fix shared directory creation. Patch from
2732 Pablo Baena <pbaena@uol.com.ar>
2734 2003-06-10 Dick Porter <dick@ximian.com>
2736 * atomic.c: Delete the useless compile warning
2738 2003-06-09 Dick Porter <dick@ximian.com>
2740 * daemon.c: Lookup env as a string array. Fixes bug 44289. Also
2741 make setting the process handle value in the environment actually
2744 * processes.c: Pretty up the process name, if it happens to be
2745 "mono" such as when another mono process forks "mono foo.exe"
2747 2003-06-05 Dick Porter <dick@ximian.com>
2749 * processes.c (process_set_current): Don't do an expensive handle
2750 search at application startup, check the environment to see if the
2751 process handle has already been created.
2753 * io.c: Don't do an expensive handle search when creating stdin,
2754 stdout and stderr handles, just create them all the first time one
2761 * handles-private.h:
2762 * daemon-messages.h:
2764 * daemon.c: Support for "unlimited" number of handles and scratch
2767 Speed up application startup by passing process handle in the
2768 environment, rather than let the app scan all handles (which gets
2769 really slow when there are more than a few thousand to check.)
2771 Initialise some structs passed to syscalls, noticed by valgrind.
2774 2003-05-20 Dick Porter <dick@ximian.com>
2776 * io.c (FindFirstFile): Include . files in the glob. Fixes bug
2779 2003-05-19 Dick Porter <dick@ximian.com>
2781 * threads.c: Set the new thread's stack size to 2M. Fix needed
2782 for BSD, reported by Martin Dvorak <md@9ll.cz>
2784 2003-05-16 Dick Porter <dick@ximian.com>
2787 * io.c: Implement GetTempPath()
2789 2003-05-16 Dick Porter <dick@ximian.com>
2791 * processes.c (CreateProcess): Set some error codes
2793 2003-05-12 Dick Porter <dick@ximian.com>
2795 * misc.c (_wapi_calc_timeout): Cope with overflowing tv_nsec.
2796 Patch from Martin Dvorak <mdvorak@ninell.cz>.
2798 2003-05-10 Dick Porter <dick@ximian.com>
2800 * io.c (CopyFile): Copy file mode as well as file data. Based on
2801 suggestion by Giuseppe Greco <giuseppe.greco@agamura.com>, bug
2804 2003-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2806 * handles.c: don't call GC_gcollect when creating new handles.
2808 2003-05-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2810 * handles.c: added some debugging code. Call GC_gcollect
2811 before creating a new handle. It makes Lupus' test run smoother and
2812 faster (from 62 to 83 request per second). Notice that calling
2813 GC_finalizer_notifier if needed (GC_should_invoke_finalizer ()) does
2814 not improve nor degrade the performance, so i don't do it.
2816 2003-05-02 Dick Porter <dick@ximian.com>
2818 * sockets.c: Rearrange closesocket() and socket_close_private(),
2819 and remember to unref the handle, so we don't leak socket handles.
2820 Fix from Pelle Johnsen <pelle.johnsen@mail.dk>
2822 2003-04-11 Dick Porter <dick@ximian.com>
2824 * atomic.h: ARM atomic operations by Malte Hildingson
2825 <tds00mahi@tellus.thn.htu.se>
2827 Tue Apr 8 11:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2829 * atomic.h: fix macosx build by "Urs C. Muff" <umuff@quark.com>.
2831 2003-04-03 Martin Baulig <martin@ximian.com>
2833 The following change is conditional to `WITH_INCLUDED_LIBGC'
2834 which is not yet enabled by default.
2836 * threads.c (SuspendThread, ResumeThread): Fully implemented this.
2837 (gc_init): New static function; install a signal handler for
2838 SIGPWR which is used to suspend threads. [FIXME: it SIGPWR
2839 doesn't exist on all Unix systems, we need to find another
2841 (mono_wapi_push_thread_stack): New public function. Tells the
2842 garbage collector about the current stack pointer of a suspended
2845 2003-04-03 Martin Baulig <martin@ximian.com>
2847 * timed-thread.h (TimedThread): Added `suspended_sem',
2848 `suspend_count' and `stack_ptr'.
2850 2003-03-28 Dick Porter <dick@ximian.com>
2852 * atomic.h: PPC support gratiously donated to the public domain
2853 by John Duncan <jddst19@mac.com>
2855 2003-03-20 Dick Porter <dick@ximian.com>
2857 * sockets.c (_wapi_connect): If connect() fails with EACCES, try
2858 setting SO_BROADCAST and connecting again. Fixes bug 39178.
2860 2003-03-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2862 * processes.c: included Jerome Laban's patch and call SetLastError when
2863 the executable is not found.
2865 2003-03-03 Dick Porter <dick@ximian.com>
2867 * io.c (CreateFile): Try opening directories readonly, so that
2868 timestamps can be adjusted. Patch by Elan Feingold
2869 <efeingold@mn.rr.com>.
2871 2003-02-25 Dick Porter <dick@ximian.com>
2873 * shared.c (_wapi_shm_attach): Return a failure code on system
2874 call errors, rather than exiting.
2876 2003-02-21 Dick Porter <dick@ximian.com>
2878 * processes.c (GetCurrentProcessId): Use the current process
2879 handle to return the process ID, as getpid() is unreliable
2880 (linuxthreads gives each thread a different pid). Fixes bug
2883 2003-02-21 Dick Porter <dick@ximian.com>
2885 * io.c (FindNextFile): Skip over dangling symlinks. Fixes bug
2888 2003-02-11 Dick Porter <dick@ximian.com>
2891 * timefuncs.c: Added GetTickCount()
2893 2003-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2895 * error.c: added WSA_EHOSTUNREACH mapping.
2897 2003-01-26 Miguel de Icaza <miguel@ximian.com>
2899 * io.c (SetFileAttributes): This routine is not currently
2900 implemented for the general case, but I added a special case to
2901 set the executable bit on Linux.
2903 Wed Jan 15 15:55:40 CET 2003 Paolo Molaro <lupus@ximian.com>
2905 * sockets.h, daemon.c, io.c: compilation fixes on MacOSX.
2907 2003-01-08 Dick Porter <dick@ximian.com>
2909 * sockets.c: Fixed setting blocking mode to true (fixes bug 36388)
2911 2002-12-11 Juli Mallett <jmallett@FreeBSD.org>
2913 * daemon.c, handles-private.h, handles.c, wapi-private.h:
2914 Check for an implementation which says it supports
2915 _POSIX_THREAD_PROCESS_SHARED, rather than just one that
2916 defines the symbol. Defined but with a value of -1 still
2917 means that it is unsupported.
2919 2002-12-08 Martin Baulig <martin@ximian.com>
2921 * handles.c (_wapi_handle_new): Create new non-shared handles with
2922 an initial refcount of 1, not 0.
2924 2002-11-22 Dietmar Maurer <dietmar@ximian.com>
2926 * threads.c (TlsGetValue): removed unnecessary mutex
2928 2002-11-20 Dick Porter <dick@ximian.com>
2930 * timed-thread.c (_wapi_timed_thread_attach): Attached threads
2931 need to store their data structure too.
2933 * threads.c: Make sure the threading data is initialised wherever
2936 2002-11-15 Dick Porter <dick@ximian.com>
2938 * timed-thread.c: Removed unneeded parameters in
2939 _wapi_timed_thread_attach().
2941 * threads.c: Renamed AttachThread() to make it not look like
2942 external API. Removed unneeded parameters.
2944 2002-11-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2946 * error.[ch]: added errno_to_WSA (). It displays a warning and return
2947 WSASYSCALLFAILURE if there is no error mapping for the given errno,
2949 * sockets.c: use errno_to_WSA and fixed display of warning for h_errno.
2951 2002-10-31 Dick Porter <dick@ximian.com>
2954 * io.c: Define and use INVALID_FILE_ATTRIBUTES
2956 2002-10-07 Dick Porter <dick@ximian.com>
2959 * daemon.c: Use a more accurate time source for process start and
2962 2002-10-03 Dick Porter <dick@ximian.com>
2966 * threads.c: Fixes for freebsd. Make sure that mutex and condition
2967 creation and deletion happen in the process that owns them, when
2968 POSIX shared thread objects aren't supported. This breaks on
2969 freebsd, as pthread_t is a pointer to data.
2971 2002-10-02 Dick Porter <dick@ximian.com>
2973 * shared.c: Use mmap() instead of sysv shm for the shared data.
2975 * wapi-private.h (_WAPI_HANDLE_VERSION): Reset back to 0, for the
2979 * daemon.c: mmap()ed regions survive fork, so just pass the
2980 pointer to _wapi_daemon_main instead of mapping it again.
2982 2002-10-01 Dick Porter <dick@ximian.com>
2984 * timed-thread.c: Kludge for CREATE_SUSPENDED thread creation.
2985 Unfortunately libgc uses the same thread suspend technique that I
2986 want to, and the two don't mix: libgc will deadlock when it tries
2987 to stop the world if a thread has already been suspended by
2988 someone else. Just do the simple suspended create rather than the
2989 general purpose thread suspension for now.
2991 * threads.c: Pass create flags to the timed_thread create call, to
2992 implement suspended thread creation. ResumeThread() partially
2993 implemented, to cope with the case where a newly created but
2994 suspended thread is launched.
2996 2002-09-30 Dick Porter <dick@ximian.com>
2998 * sockets.c (ioctlsocket): Set non-blocking mode in a better way,
3001 2002-09-27 Dick Porter <dick@ximian.com>
3003 * semaphores.c: Only include semaphore.h if it's present. Patch
3004 for BSD from jmmv@hispabsd.org (Julio Merino).
3006 2002-09-27 Dick Porter <dick@ximian.com>
3008 * processes.c: Pass environment and working directory to the
3009 daemon when forking. Don't let argv[0] be duplicated when looking
3010 for the program name. Implement EnumProcessModules (simple
3011 version for now, lsof-style later if needed), GetModuleBaseName,
3012 {Get,Set}ProcessWorkingSetSize (just faked, because the vm hints
3013 aren't available on Linux).
3015 * process-private.h: Store the process name, and the working set
3019 * handles-private.h: New functions to store and retrieve an array
3020 of strings in the scratch space
3022 * daemon.c: Don't miss deleting some handles when a client exits
3023 (we used to rely on the client doing the final cleanup, but
3024 obviously if the client is no longer there the daemon has to do
3027 Process forking now sets the environment and the working
3030 * io.c: Don't confuse fd 0 with an unassigned handle struct
3032 * atomic.h: Add a google cache alternative to the msdn URL
3034 2002-09-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3037 (_wapi_recvfrom): added ECONNRESET to the switch.
3039 2002-09-24 Mark Crichton <crichton@gimp.org>
3041 * atomic.h: Yea. On linux, sparc isn't sparc, it's __sparc__.
3044 2002-09-19 Mark Crichton <crichton@gimp.org>
3046 * daemon.c, shared.c: Added NEED_LINK_UNLINK for systems that
3047 dont have Linux's abstract filesystem for sockets.
3049 2002-09-19 Mark Crichton <crichton@gimp.org>
3051 * atomic.h: Added SPARC atomic asm code.
3052 * daemon.c, handles-private.h, handles.c, wapi-private.h:
3053 undefined _POSIX_THREAD_PROCESS_SHARED. This actually exists on
3054 Solaris 9, however, the code paths don't seem to work. More testing
3055 on the shared case is *really* needed.
3057 2002-09-03 Dick Porter <dick@ximian.com>
3060 * threads.c: Removed PosixKillThread(), because it's not in the
3063 2002-08-20 Dick Porter <dick@ximian.com>
3065 * handles.c (_wapi_handle_scratch_store): Made stored byte lengths
3066 multiples of 4 bytes, to keep header structures aligned. Needed
3067 for sparc, at least. (Patch from crichton@gimp.org)
3069 * handles.c: Removed 'disable_shm' variable (we've defaulted to
3070 building with shm enabled for months now)
3072 2002-08-19 Dick Porter <dick@ximian.com>
3074 * daemon.c: Rewrote the poll() loop to use GIOChannels instead,
3075 for legacy NeXT-based systems.
3077 2002-08-12 Dick Porter <dick@ximian.com>
3079 * atomic.h: Rename some parameters to avoid c++ keywords (Patch
3080 from Joseph Wenninger <kde@jowenn.at>)
3082 2002-08-05 Dietmar Maurer <dietmar@ximian.com>
3084 * threads.c: use fast spinlocks by default
3086 2002-08-02 Dick Porter <dick@ximian.com>
3088 * io.c (GetStdHandle): Add a handle reference when returning a
3089 duplicate console handle. This fixes the unref_handle errors in
3092 2002-08-01 Dietmar Maurer <dietmar@ximian.com>
3094 * threads.c (TLS_PTHREAD_MUTEX): define this because else some
3097 2002-08-01 Dick Porter <dick@ximian.com>
3099 * threads.c: Use atomic spinlocks in TLS functions
3102 * Makefile.am: Added mono-spinlock.h
3104 2002-07-21 Jeffrey Stedfast <fejj@ximian.com>
3106 * daemon-messages.c: #include <sys/types.h> and <sys/sockets.h> -
3107 these are needed for sendmsg() and also for struct msghdr (at
3108 least on Solaris). Solaris still won't build because struct msghdr
3109 doesn't have msg_flags, msg_control, or msg_controllen members.
3110 (CMSG_SPACE): Define for systems that don't have it.
3113 2002-07-20 Dick Porter <dick@ximian.com>
3119 * handles.c: Implemented pipe handles
3122 * daemon.c: Fixed bug in handle closing.
3125 * daemon.c: Forked processes now close all open file descriptors.
3127 Fri Jul 19 19:05:19 CEST 2002 Paolo Molaro <lupus@ximian.com>
3129 * sockets.h, io-layer.h, critical-sections.h: don't include config.h
3132 2002-07-19 Martin Baulig <martin@gnome.org>
3134 * threads.c (ExitThread): Call exit() if no threads has been
3137 2002-07-17 Dick Porter <dick@ximian.com>
3139 * daemon-messages.c: Freebsd fixes from Andreas Kohn
3140 <andreas.kohn@gmx.net>
3142 2002-07-15 Dick Porter <dick@ximian.com>
3144 * io.c: Removed bogus console_flush() method, that was just cut
3145 and pasted from file_flush when I separated the two handle types.
3147 2002-07-12 Dick Porter <dick@ximian.com>
3149 * io.c (convert_from_flags): Fixed misunderstanding wrt fcntl
3150 flags. Fixes bug 27633.
3152 2002-07-12 Dick Porter <dick@ximian.com>
3156 * daemon.c: Use size of sockaddr_un.sun_path from config.h
3158 2002-07-12 Dick Porter <dick@ximian.com>
3160 * processes.c (CreateProcess): Send stdin, stdout and stderr
3161 handles if the startup info doesnt specify new ones
3163 * io.c (GetStdHandle): Return the same handle when the same
3164 standard handle is requested
3166 * handles.c: Pass file descriptors when forking
3168 * daemon.c: Use supplied file descriptors when forking a new
3171 * daemon-messages.h:
3172 * daemon-messages.c: Pass stdin, stdout and stderr file
3173 descriptors to the daemon (used when forking)
3175 2002-07-11 Miguel de Icaza <miguel@ximian.com>
3177 * daemon.c (_wapi_daemon_main): Use sizeof
3178 (main_socket_address.sun_path) instead of hardcoded 108 value.
3180 * handles.c (shared_init): Use sizeof
3181 (shared_socket_address.sun_path) instead of hardcoded 108 value.
3183 2002-07-10 Dennis Haney <davh@davh.dk>
3187 * daemon.c: Lots of documentation, some added error checking, and
3188 code readability improvements.
3190 * daemon-messages.h: Add the Error request type to improve error
3193 * daemon-messages.c: Do a bit more error checking on send() and
3194 recv(), and log errors with a higher severity level.
3196 2002-07-04 Dick Porter <dick@ximian.com>
3198 * daemon.c (process_process_fork): Fix argument handling, due to
3199 buggy understanding of g_strsplit() behaviour.
3201 2002-07-03 Dick Porter <dick@ximian.com>
3204 * threads.c: Implement OpenThread(). Define access-control values
3210 * Makefile.am: Added access.h, to hold shared access-control
3213 2002-07-02 Dick Porter <dick@ximian.com>
3215 * wapi-private.h (_WAPI_HANDLE_VERSION): New protocol version
3217 2002-07-02 Dick Porter <dick@ximian.com>
3219 * handles.c (shared_init): Make a second attempt to contact the
3220 daemon if the shared memory attach succeeds, but the connect()
3221 fails. (This copes with the daemon crashing without cleaning up
3227 * shared.c (_wapi_shm_attach): Don't exec() anything when we fork
3228 the daemon, it's now built into the library.
3230 2002-06-25 Dick Porter <dick@ximian.com>
3233 * handles-private.h:
3234 * daemon-messages.h:
3235 * daemon.c: Process forking and handle data management
3238 * process-private.h:
3239 * processes.c: Process forking and other support functions
3241 2002-06-25 Dick Porter <dick@ximian.com>
3243 * versioninfo.h: PE resource decoding
3245 * unicode.c (_wapi_unicode_to_utf8): g_utf16_to_utf8 doesnt need
3246 to be told the string length
3248 * io.c: Removed the ACTUALLY_DO_UNICODE option. Fixed some leaks.
3249 Moved _wapi_time_t_to_filetime and the WapiFileTime typedef to
3252 2002-06-12 Dick Porter <dick@ximian.com>
3255 * daemon-messages.c: Handle SIGPIPE in a non-stupid way in the
3256 daemon, if MSG_NOSIGNAL isn't available. Thanks to Jaroslaw
3257 Kowalski <jarek@atm.com.pl> for pointing out the bogosity.
3259 2002-06-10 Jaroslaw Kowalski <jarek@atm.com.pl>
3261 * sockets.c, daemon-messages.c: Prevent SIGPIPE from being raised
3262 when writing to a closed socket.
3264 2002-06-08 Jeffrey Stedfast <fejj@ximian.com>
3266 * mono-mutex.c (mono_once): New convenience function for my
3271 * critical-sections.c:
3279 * atomic.c: Use mono_once() rather than pthread_once().
3281 2002-06-06 Jeffrey Stedfast <fejj@ximian.com>
3283 * handles.c (_wapi_handle_new): pthread_once() is not atomic, so
3284 if multiple threads all try to call _wapi_handle_new() before the
3285 shared data has been initialized, it is possible that we could get
3286 into a condition where shared_init() is being executed and later
3287 threads will pass by pthread_once() due to the fact that it has
3288 already been called and so therefor will attempt to use the shared
3289 data before it has been completely initialized. If we instead use
3290 a standard mutex locking mechanism around shared_init(), we can
3291 avoid the situation entirely. By wrapping the mutex locking in a
3292 check to see if we've already initialized the data, we can even
3293 avoid wasting resources by having to lock/unlock the mutex in any
3294 later calls (the only time we'd have to worry about
3295 locking/unlocking is the initial race to call shared_init() at
3298 Sat Jun 1 13:27:11 CEST 2002 Paolo Molaro <lupus@ximian.com>
3300 * atomic.h: inline asm fixes from Dennis Haney (davh@davh.dk).
3302 Fri May 31 16:21:54 CEST 2002 Paolo Molaro <lupus@ximian.com>
3304 * daemon.c, handles.c: rename "sun" local var since it's apparently
3305 a #define on Solaris.
3307 Fri May 31 15:40:14 CEST 2002 Paolo Molaro <lupus@ximian.com>
3309 * daemon-messages.c: work-around MSG_NOSIGNAL missing on some
3312 2002-05-15 Dick Porter <dick@ximian.com>
3314 * wait.c: Fix a deadlock in WaitForMultipleObjects
3316 2002-05-14 Dick Porter <dick@ximian.com>
3318 * io.c: Fix a cut&paste error, found by
3319 Jaroslaw Kowalski <jarek@atm.com.pl>
3321 2002-05-10 Dan Lewis <dihlewis@yahoo.co.uk>
3325 2002-05-09 Dick Porter <dick@ximian.com>
3331 * handles-private.h:
3333 * Makefile.am: Remove now-unused file wait-private.h
3335 2002-05-08 Dick Porter <dick@ximian.com>
3337 * shared.c: Better error messages, and report when daemon
3338 connection fails rather than blocking forever. Do some more
3339 shared memory sanity checking.
3341 * handles.c: Better error messages when connecting to shared
3342 memory and the handle daemon. Fall back to non-shared handles if
3343 an error occurs. Set the default back to 'shared handles'. Fix a
3344 crashing bug in scratch space allocation that mangled the block
3347 2002-05-07 Miguel de Icaza <miguel@ximian.com>
3349 * handles.c (shared_init): Disable SHM for now, people have too
3350 many problems with this, and the diagnostics are not helping.
3352 2002-05-06 Dan Lewis <dihlewis@yahoo.co.uk>
3354 * io.c: CreateFile sets win32 last error.
3356 2002-05-05 Dick Porter <dick@ximian.com>
3359 * handles-private.h:
3365 * process-private.h:
3367 * semaphore-private.h:
3371 * event-private.h: Simplify the WapiHandleOps struct: take out all
3372 the file-specific entries, leaving just the items that operate on
3373 handles themselves. Split the close operation into shared and
3374 private parts: shared close is called by the daemon.
3376 * handles.c: As above, but also pass handle allocation, ref and
3377 unref operations to the daemon. Populate the handle_ops array at
3378 compile time, because the daemon needs to call ops on handles too.
3379 Don't bother to track open handle counts any more, the daemon does
3383 * thread-private.h: As above, but also make the thread data
3386 * shared.c: Fork a handle daemon if the calling process created
3387 the shared memory segment.
3390 * daemon-messages.c:
3391 * daemon-messages.h:
3392 * Makefile.am: Build a daemon to manage handle allocation and
3393 destruction without needing to lock the shared memory
3395 2002-04-30 Jeffrey Stedfast <fejj@ximian.com>
3397 * atomic.c: Changed to use a normal mutex rather than a spinlock
3398 since a lot of platforms seem to not have them :\
3400 2002-04-30 Dick Porter <dick@ximian.com>
3402 * Completely rewrote the handle waiting code: removed the helper
3403 thread and its attendant complexity. All handle waiting is now
3404 abstracted into the WaitForSingleObject() and
3405 WaitForMultipleObjects() functions.
3407 * Implemented inter-process sharing of handles using sysv shared
3408 memory. This makes handles even more opaque, with a handle now
3409 just an index into an array.
3411 2002-04-25 Dan Lewis <dihlewis@yahoo.co.uk>
3413 * io.c: unitialized pointer in GetCurrentDirectory.
3415 Sat Apr 20 13:37:39 CEST 2002 Paolo Molaro <lupus@ximian.com>
3417 * threads.c: destroy the mutex at thread destruction
3418 (if/when thread destruction code will be actually called).
3419 When protecting a tls data pointer from the gc, use also the
3420 thread id in the key.
3422 Wed Apr 17 18:36:27 CEST 2002 Paolo Molaro <lupus@ximian.com>
3424 * timed-thread.c: avoid race condition when setting the thread to
3427 2002-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3429 * jit.h: to more #include lines to avoid breaking compilation
3430 under windows when upgrading mingw and w32api to version
3433 2002-04-16 Dick Porter <dick@ximian.com>
3435 * atomic.h: Explanatory comment about lack of 80386 support
3437 2002-04-15 Dick Porter <dick@ximian.com>
3439 * atomic.h: use xaddl for InterlockedIncrement() and
3440 InterlockedDecrement(). Use cmpxchgl in a loop for
3441 InterlockedExchange() and InterlockedExchangePointer().
3443 Mon Apr 15 13:31:22 CEST 2002 Paolo Molaro <lupus@ximian.com>
3445 * unicode.c: fix unicode_len() to not access uninitialized memory
3446 (and updated to conform to mono code style).
3448 Fri Mar 29 17:15:11 CET 2002 Paolo Molaro <lupus@ximian.com>
3450 * io.c: EEXISTS is ignored for directory creation.
3451 * mono-mutex.h: remove silly "pragma }" that emacs users insert
3452 because they use a broken editor:-)
3454 2002-03-28 Dick Porter <dick@ximian.com>
3460 * handles.c: Warning cleanups
3462 2002-03-27 Dan Lewis <dihlewis@yahoo.co.uk>
3464 * unicode.h, unicode.c: changed to gunichar2
3465 * io.h, io.c: changed strings to gunichar2*, added
3466 SetFileAttributes(), GetCurrentDirectory(), SetCurrentDirectory(),
3467 some fixes to FindFirstFile() and friends.
3469 2002-03-26 Dick Porter <dick@ximian.com>
3471 * types.h: Implement the large integer struct
3474 * timefuncs.c: Dummy functions that don't yet implement
3475 QueryPerformanceCounter() and QueryPerformanceFrequency()
3478 * threads.c: Implement SleepEx()
3481 * system.c: Beginnings of GetSystemInfo()
3483 * mono-mutex.c (pthread_mutex_timedlock): Fix a ms/ns conversion
3487 * context.c: Dummy function that doesnt yet implement
3491 * atomic.c: Interlocked functions
3493 Mon Mar 25 13:01:40 CET 2002 Paolo Molaro <lupus@ximian.com>
3495 * threads.c: use a gc-safe hash table to store tls pointers.
3497 2002-03-22 Dick Porter <dick@ximian.com>
3499 * threads.c: Fix a race condition where a thread can start and
3500 exit before the handle has been properly initialised (no reason
3501 why the handle couldn't be initialised beforehand, so do so)
3503 Fix a ms to ns conversion magnitude thinko.
3505 2002-03-21 Dick Porter <dick@ximian.com>
3507 * semaphores.c: Fix a problem when waiting for one or more
3508 semaphores, and another semaphore is Released (all waiting
3509 semaphores assumed they were signalled)
3511 2002-03-29 Dan Lewis <dihlewis@yahoo.co.uk>
3513 * io.h, io.c, uglify.h: added MoveFile, CopyFile, CreateDirectory,
3514 RemoveDirectory, GetFileAttributes, GetFileAttributesEx
3516 2002-03-19 Dietmar Maurer <dietmar@ximian.com>
3518 * threads.c (Sleep): bug fix: 1ms == 1000000ns
3520 2002-03-19 Dan Lewis <dihlewis@yahoo.co.uk>
3522 * io.h, io.c, events.c, mutexes.c, semaphores.c, sockets.c,
3523 threads.c, io.c: added flush method to handles.
3525 * io.c: FlushFileBuffers() and FindFirstFile() functions.
3527 Thu Mar 7 17:21:52 CET 2002 Paolo Molaro <lupus@ximian.com>
3529 * threads.c, timed-thread.c, wait.c: Boehm-GC anable.
3531 2002-02-20 Dick Porter <dick@ximian.com>
3533 * io-layer.h: Always build without cygwin support on windows
3535 Mon Feb 18 15:50:59 CET 2002 Paolo Molaro <lupus@ximian.com>
3537 * sockets.c: #undef DEBUG.
3539 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
3541 * io-layer.h: conditionally include sys/filio.h and sys/sockio.h
3542 for FIONBIO, FIONREAD, and SIOCATMARK.
3544 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
3546 * sockets.c: conditionally include sys/filio.h and sys/sockio.h
3547 for FIONBIO, FIONREAD, and SIOCATMARK.
3549 2002-02-13 Dick Porter <dick@ximian.com>
3551 * sockets.c: Implement shutdown and select
3553 2002-02-13 Jeffrey Stedfast <fejj@ximian.com>
3555 * mono-mutex.[c,h]: New source files that thinly wrap all pthread
3556 functions that take pthread_mutex_t and/or pthread_mutexattr_t
3557 arguments for the sake of portability. Implements recursive
3558 mutexes and pthread_mutex_timedlock.
3560 * critical-sections.c:
3567 * wait.c: Use the mono-mutex wrapper portability functions/macros.
3569 * pthread-compat.[c,h]: Replaced by mono-mutex.[c,h]
3571 2002-01-23 Dick Porter <dick@ximian.com>
3573 * sockets.c: Networking support, mostly wrapping BSD socket APIs
3574 with handle code, and translating errno into w32 error codes.
3576 * macros.h: Some w32 macros used with the socket support
3578 * error.c: Implemented GetLastError() and SetLastError()
3580 * Makefile.am: Added sockets, with kludge to override some symbols
3582 2001-12-17 Dietmar Maurer <dietmar@ximian.com>
3584 * unicode.c (_wapi_unicode_to_utf8): byteswap UTF16 strings before
3585 passing them to iconv
3586 (_wapi_unicode_to_utf8): only swap bytes on LE systems, remove bug
3587 from previous commit.
3589 2001-12-11 Dick Porter <dick@ximian.com>
3591 * io.c: Implement DeleteFile(), GetFileTime(), SetFileTime() and
3592 FileTimeToSystemTime().
3594 * unicode.c (unicode_len): Nasty way of finding length of unicode
3595 string with embedded NULLs (counts until two NULLs together).
3597 * mutexes.c (mutex_close):
3598 * events.c (event_close): Release the internal pthreads resources
3600 2001-11-26 Dick Porter <dick@ximian.com>
3602 * critical-sections.c:
3610 * wait.c: turn off DEBUG messages
3612 2001-11-22 Dick Porter <dick@ximian.com>
3614 * handles.c (SignalObjectAndWait): Implement
3616 * wait.c (WaitForSingleObject): Fix case where timeout == 0
3622 * events.c: Support for SignalObjectAndWait
3624 2001-11-21 Dick Porter <dick@ximian.com>
3631 * wait.c: Reliable method of returning which handle was signalled
3632 on return from WaitForMultipleObjects().
3634 2001-11-21 Dick Porter <dick@ximian.com>
3636 * events.c: Implement events
3638 2001-11-15 Dick Porter <dick@ximian.com>
3640 * mutexes.c: Implement mutexes
3644 * misc.c: Factor out some common code
3646 2001-11-13 Dick Porter <dick@ximian.com>
3648 * threads.c: Implement TLS. Implement GetCurrentThreadId(), and
3649 GetCurrentThread() by maintaining a hash of thread handles.
3651 * threads.h: Define thread and process creation flags
3653 2001-11-12 Dick Porter <dick@ximian.com>
3655 * critical-sections.c: Implement critical sections
3657 2001-11-12 Dick Porter <dick@ximian.com>
3659 * semaphores.c: Implement semaphores
3661 * wait.c (wait_for_item): Maintain a wait count rather than count
3664 * threads.c (thread_wait_multiple): Don't lock the wait item, that
3665 will block other wait threads
3667 2001-11-11 Dick Porter <dick@ximian.com>
3669 * Makefile.am: Rename some automake variables
3670 (from Nick Drochak <ndrochak@gol.com>)
3672 2001-11-10 Dick Porter <dick@ximian.com>
3674 * Makefile.am (libwapiincludedir): Fix include destination
3676 * .cvsignore: Ignore generated files
3678 2001-11-10 Dietmar Maurer <dietmar@ximian.com>
3680 * pthread-compat.c: added some include files to make it compile on
3683 2001-11-08 Dick Porter <dick@ximian.com>
3687 This is a library emulating the win32 threading and IO API.