1 2009-05-28 Mark Probst <mark.probst@gmail.com>
3 * collection.c (_wapi_collection_init): If pthread_create() fails,
4 try again with larger and then with no stack size set. Fixes
7 2009-05-26 Zoltan Varga <vargaz@gmail.com>
9 * shared.c (_wapi_shm_file): Avoid creating a .wapi directory here, create
10 it in _wapi_shm_file_open (), since platforms using posix shm don't need it.
12 2009-05-22 Miguel de Icaza <miguel@novell.com>
14 * wapi_glob.c: Do not need sys/param.h anymore, we now use the
15 POSIX PATH_MAX instead of BSD's MAXPATHLEN
17 * handles.c: Do not pull a reference to sockets if they are
20 * sockets.c: Allow for ports to define their own ioctlsocket.
22 * wthreads.c: Remove obsolete code that I recently introudced (the
23 hook for mono_register_thread_attr.
25 2009-05-22 Miguel de Icaza <miguel@novell.com>
27 * versioninfo.c: One missing signature, fixed.
29 2009-05-21 Miguel de Icaza <miguel@novell.com>
31 * daemon.c: Remove more DEBUG ifdef mess.
33 * shared.c (_wapi_shm_attach): Implemention for DISABLE_SHARED_HANDLES
35 2009-05-20 Miguel de Icaza <miguel@novell.com>
37 * sockets.c (ioctlsocket): Move support for MacOS semantics to the
38 ioctlsocket from the ifdef that was previously on metadata/
40 * wapi_glob.c (_wapi_glob): Use PATH_MAX from limits.h instead of
41 the BSD name from sys/param.h (MAXPATHLEN)
43 Do not include pwd.h as it is not used.
45 * thread-private.h: Use indent ifdef style for clarity
47 * sockets-wrappers.h: sys/socket.h conditional
49 * daemon-messages.h: sys/uio.h conditional.
51 * sockets.c: sys/ioctl.h conditional
53 * wthreads.c: work around for platforms with no thread fetching
56 * versioninfo.c: Use the portable mono_map_ interface instead of
57 using mmap directly and change the style to the Mono style.
59 Remove more DEBUG/ifdefs combos
61 * shared.c: Split the code to make DISABLE_SHARED remove all the
62 code that does not use the shared handles. Before it merely
63 removed some of it, with this we avoid hacks on platforms that can
66 Split the code to reduce the amount of ifdefs.
68 Remove #ifdef DEBUG from the source and use a macro instead.
70 2009-05-20 Miguel de Icaza <miguel@novell.com>
72 * locking.c: Split locking code into a separate file.
74 2009-05-18 Miguel de Icaza <miguel@novell.com>
76 * daemon.c: Move the compile check of MONO_SIZEOF_SUNPATH to the
79 * Rename `threads.c' to `wthreads.c' as broken build systems are
80 not able to cope with two files with the same name across multiple
83 2009-05-15 Geoff Norton <gnorton@novell.com>
85 * handles.c: Don't start the collection thread if we've disabled
88 2009-05-12 Zoltan Varga <vargaz@gmail.com>
90 * collection.c (collection_thread): Get rid of all the ifdefs and
91 gcc attributes, simply return NULL.
93 2009-05-11 Zoltan Varga <vargaz@gmail.com>
95 * shared.c: Applied patch from Koushik K. Dutta (koush@koushikdutta.com).
96 Fix the build on android.
98 2009-05-09 Miguel de Icaza <miguel@novell.com>
100 * messages.c: Split the scan into common and uncommon messages to
101 allow the messages that are not produced by Mono to be removed on
104 * messages.c (message_string): instead of having a gigantic switch
105 table, use a sorted structure in memory and do a binary search on
108 This reduces the runtime size by 49k and the debugging symbols by
111 2009-04-29 Gonzalo Paniagua Javier <gonzalo@novell.com>
113 * sockets.c: don't display a warning when connect() fails because the
114 socket was closed in another thread.
116 2009-04-23 Rodrigo Kumpera <rkumpera@novell.com>
118 * shared.c: Fix a bunch of memleaks.
120 2009-03-27 Zoltan Varga <vargaz@gmail.com>
122 * threads.h: Add a comment to CreateThread.
124 2009-03-20 Zoltan Varga <vargaz@gmail.com>
126 * threads.c handles.c wait.c: Change location of gc_wrapper.h.
128 2009-02-22 Robert Jordan <robertj@gmx.net>
130 * sockets.c: implement WSASend/WSARecv using sendmsg/recvmsg.
133 Code is contributed under MIT/X11 license.
135 2009-02-20 Gonzalo Paniagua Javier <gonzalo@novell.com>
137 * events.c: fix event_signal and namedevent_signal to actually signal
140 2009-02-12 Gonzalo Paniagua Javier <gonzalo@novell.com>
142 * io.c: EXDEV when moving directories fails now without creating a
143 file in the destination.
146 2009-02-09 Zoltan Varga <vargaz@gmail.com>
148 * wait.c (WaitForMultipleObjectsEx): Initialize poll variable.
150 2009-02-05 Miguel De Icaza <miguel@novell.com>
152 * sockets.c (_wapi_setsockopt): SO_REUSEPORT is needed also on
153 MacOS X. Fixes bug #471292
155 2009-01-29 Zoltan Varga <vargaz@gmail.com>
157 * shared.c: Fall back to file based shared storage if shm_open () fails
158 because /dev/shm is not mounted.
160 * shared.c: Add an alternative implementation using shared memory instead of
161 files. This fixes problems where the mono process would spin up the disk
162 every x secs on laptops. Fixes #434566, #415373 and #321949.
164 2009-01-16 Miguel de Icaza <miguel@novell.com>
166 * sockets.c (WSASend): Fix memory leak, and optimize for the case
169 This should really use writev or sendmsg to use the kernel
170 scatter/gather facility instead of emulating it by copying buffers.
172 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
174 * critical-sections.h (Enter/LeaveCriticalSection): Show
175 helpfull warning messages before crashing.
177 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
179 * handles-private.h (_wapi_handle_set_signal_state): Show
180 helpfull warning messages before crashing.
182 2009-01-26 Jeffrey Stedfast <fejj@novell.com>
184 * mono-mutex.[c,h]: Removed GPLv2 copyright notice which should
187 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
189 * threads.c: Add wapi_current_thread_desc that produces
190 a string representation of the current thread state.
192 * threads.h: Export wapi_current_thread_desc.
194 2009-01-18 Zoltan Varga <vargaz@gmail.com>
196 * io.c (GetDiskFreeSpaceEx): Applied patch from Koushik Dutta
197 (koush@koushikdutta.com). Disable this on android.
199 2009-01-16 Rodrigo Kumpera <rkumpera@novell.com>
201 * handles.c (_wapi_handle_timedwait_signal_handle): Don't use the
202 set_wait_handle/clear_wait_handle machinery for alertable waits in
203 case of non-alertable waits.
205 Non-alertable waits must continue and wait on the cond as this will
206 release the lock. Otherwise this will cause a deadlock as anyone trying
207 to pulse the cond will block trying to acquire the said lock because
208 the thread in non-alertable wait will be busy looping in WaitForSingleObjectEx
209 or similar function, never releasing the lock.
211 Thou this fixes quite a few of the hangs introduced by non-pooling alertable
212 waits, the long term plan is to verify if all non-alertable waits really need
215 2009-01-14 Zoltan Varga <vargaz@gmail.com>
217 * handles-private.h (_wapi_handle_set_signal_state): Set the signalled state
218 of the handle while locking the global signal cond mutex.
220 * wait.c (WaitForMultipleObjectsEx): Check the signalled state of handles
221 inside the critical section before waiting, otherwise we could go to waiting
222 even when the handles are already signalled.
224 2009-01-13 Zoltan Varga <vargaz@gmail.com>
226 Reapply r122913, this time handling processes by falling back to polling.
228 * handles.c: Rework the way the global signal stuff is handled: instead of
229 allocating a separate mutex/condvar pair for it, allocate a normal handle.
230 This way, it can reuse the alertable waiting code, allowing
231 WaitForMultipleObject to work without polling.
233 2009-01-09 Miguel de Icaza <miguel@novell.com>
235 Incorporate a few patches from Paolo, slightly modified:
237 * handles.c (_wapi_handle_check_share): On non-Linux systems, do
238 not even compile in the code that scans for /proc/fd, and go
239 directly to the fallback function.
241 2009-01-09 Paolo Molaro (lupus@ximian.com)
243 * handles.c: Do not include some header files in platforms that
246 2009-01-09 Miguel de Icaza <miguel@novell.com>
248 * messages.c: Eliminate a warning.
250 2009-01-09 Paolo Molaro (lupus@ximian.com)
252 * error.c: On some platforms that do not define these variables,
255 * security.c, io-private.h: Only include some headers if they
258 * sockets.c, sockets.h: do not import on this header files that
259 are only consumed internally in sockets.c.
261 2009-01-09 Zoltan Varga <vargaz@gmail.com>
263 * threads.c (_wapi_thread_apc_pending): Check for thread->wait_handle ==
264 INTERRUPTION_REQUESTED_HANDLE too.
265 (wapi_interrupt_thread): Rework the comments, the thread is no longer
266 required to call QueueUserAPC to make the wait functions return.
268 * threads.c handles.c threads-internal.h: Implement alertable waits without
271 2009-01-08 Geoff Norton <gnorton@novell.com>
273 * processes.c: Fix the osx version check to properly detect 10.5 v 10.4
275 2009-01-08 Christian Prochnow <cproch@seculogix.de>
277 * types.h: added WapiULargeInteger.
279 * uglify.h: added ULARGE_INTEGER, PULARGE_INTEGER.
281 * io.h: added WapiDriveType, added method declarations
282 for GetDiskFreeSpaceEx and GetDriveType
284 * io.c: added GetDiskFreeSpaceEx() to query disk size
285 and free space via statvfs or statfs system call.
286 added GetDriveType to query drive type via /etc/mtab or /etc/mnttab.
288 2009-01-07 Geoff Norton <gnorton@novell.com>
290 * processes.c: Properly implement support for Process.Modules on OSX.
291 Fixes OSX on nunit 2.4
293 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
295 * io.c (GetCurrentDirectory): Avoid calling g_get_current_dir straight
296 away as it doesn't handle ENAMETOOLONG correctly. As a bonus we avoid
297 allocating memory in the common path.
299 2009-01-07 Geoff Norton <gnorton@novell.com>
301 * processes.c: Only use open -W on OSX 10.5+. Patch from
304 2008-12-19 Bill Holmes <billholmes54@gmail.com>
306 * processes.c (get_module_name) : adjust size for unicode characters.
308 Code is contributed under MIT/X11 license.
310 2008-11-21 Zoltan Varga <vargaz@gmail.com>
312 * atomic.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>. Add
315 2008-11-18 Mark Probst <mark.probst@gmail.com>
317 * atomic.h: InterlockedExchangePointer and
318 InterlockedCompareExchangePointer for PPC64.
320 Code submitted by andreas.faerber@web.de at
321 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
324 2008-11-13 Bill Holmes <billholmes54@gmail.com>
326 * wait.h : Adding method declaration for WaitForInputIdle.
328 * wait.c : Adding implementation for WaitForInputIdle.
330 Code is contributed under MIT/X11 license.
332 Fri Oct 17 15:23:00 CEST 2008 Paolo Molaro <lupus@ximian.com>
334 * processes.c: patch from Geoff Norton (gnorton@novell.com) to
335 strdup the open program on OSX (bug #431811).
337 2008-10-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
339 * versioninfo.c: remove the use of g_strdown.
341 2008-09-25 Dick Porter <dick@ximian.com>
343 * wait.c: Make sure we keep references to handles we're waiting
344 for. Fixes bug 424851.
346 2008-07-29 Dick Porter <dick@ximian.com>
348 * processes.c (get_module_name): Make a last-ditch effort to
349 figure out the process name. Fixes bug 413723, patch by Casey
350 Marshall <casey.s.marshall@gmail.com>
352 2008-07-28 Dick Porter <dick@ximian.com>
354 * handles.c (_wapi_handle_count_signalled_handles): Remove an
355 unmatched _wapi_handle_ref(). Fixes bug 410743.
357 2008-07-15 Rodrigo Kumpera <rkumpera@novell.com>
359 * versioninfo.c (map_pe_file): Fix memory leak.
361 2008-07-01 Zoltan Varga <vargaz@gmail.com>
363 * process-private.h (_WAPI_PROCESS_UNHANDLED_PID_MASK): Fix the amd64 build.
365 2008-06-27 Dick Porter <dick@ximian.com>
367 * processes.c: Implement a form of process pseudo-handle to allow
368 non-mono processes to be manipulated. Fixes bug 313231.
370 * wait.c: Check for process pseudo-handles and fail if an attempt
371 is made to wait on one.
373 2008-06-19 Dick Porter <dick@ximian.com>
375 * sockets.c: Implement WSASend() and WSAReceive().
377 2008-06-02 Dick Porter <dick@ximian.com>
382 * messages.c: Implement FormatMessage, fixes bug 321827.
384 2008-05-29 Dick Porter <dick@ximian.com>
386 * sockets.c (socket_close): Clear any saved errors
387 (_wapi_connect): Don't save EWOULDBLOCK errors here, as that
388 breaks async connects. (Bug 377589 test case broken by the
389 previous fix to bug 356552)
391 2008-05-25 Zoltan Varga <vargaz@gmail.com>
393 * thread-private.h (struct _WapiHandle_thread): Remove 'owner_pid' field. Reorder
394 fields so this struct (which is the biggest of the handle structs) takes less
397 * threads.c (QueueUserAPC): Make this function signal safe by adding some
398 restrictions on its usage.
400 2008-05-14 Zoltan Varga <vargaz@gmail.com>
402 * mono-mutex.h: Get rid of the #ifdef __cplusplus defines, use G_BEGIN_DECLS
405 2008-05-07 Dick Porter <dick@ximian.com>
407 * io.c (FindNextFile): Handle symlinks correctly. Fixes bug
410 2008-04-25 Zoltan Varga <vargaz@gmail.com>
412 * handles.c (_wapi_handle_check_share): Fix a crash introduced by the lazy
413 creation of wapi handle slots.
415 2008-04-24 Zoltan Varga <vargaz@gmail.com>
417 * handles.c (shared_init): Align _wapi_fd_reserve to a multiple of
418 _WAPI_HANDLE_INITIAL_COUNT to avoid a problem when allocating handles.
420 2008-04-23 Zoltan Varga <vargaz@gmail.com>
422 * handles.c: Initialize the handle array entries on demand to save memory.
424 * wapi-private.h (_WAPI_HANDLE_INITIAL_COUNT): Decrease this to 256 to save
427 * handles-private.h (_WAPI_PRIVATE_MAX_SLOTS): Increase this to 1024*16 to
428 compensate for the decrease in _WAPI_HANDLE_INITIAL_COUNT.
430 * threads.c: Use #ifdef instead of #if for checking for valgrind/memcheck.h.
432 2008-04-22 Dick Porter <dick@ximian.com>
434 * wapi_glob.c (globextend): Comment out the code using ARG_MAX, as
435 that is broken on the latest opensuse.
437 2008-04-21 Dick Porter <dick@ximian.com>
439 * io.c (DeleteFile): Disable for now the bug fix for 323389, it's
440 breaking too much other stuff.
442 2008-04-20 Geoff Norton <gnorton@novell.com>
444 * processes.c: Fix the _NSGetEnviron define to prevent an impropoer
447 2008-04-18 Miguel de Icaza <miguel@novell.com>
449 * Applied patch from Dick Porter from bug #380649
451 2008-04-17 Dick Porter <dick@ximian.com>
453 * io.c (DeleteFile): Check file shares before deleting a file.
456 2008-04-17 Dick Porter <dick@ximian.com>
458 * io.c (DeleteFile): Return ERROR_ACCESS_DENIED if the file is
459 readonly. Fixes bug 378229.
461 2008-04-11 Geoff Norton <gnorton@novell.com>
463 * processes.c: The global extern environ doesn't exist on Mac. We
464 need to call NSGetEnviron instead.
466 2008-04-08 Dick Porter <dick@ximian.com>
468 * processes.c (CreateProcess): Improve the managed binary support,
469 so it works when the executable is passed in as the appname.
472 2008-04-04 Dick Porter <dick@ximian.com>
474 * io.c (MoveFile): Check file shares before moving a file. Fixes
477 2008-04-04 Dick Porter <dick@ximian.com>
479 * error.c (errno_to_WSA): handle ENODEV. Fixes the reopened part
482 2008-04-04 Dick Porter <dick@ximian.com>
484 * processes.c (GetModuleInformation):
486 * versioninfo.c: 64bit fixes
488 2008-04-03 Dick Porter <dick@ximian.com>
490 * io-portability.c (_wapi_basename, _wapi_dirname): Only turn \
491 into / when MONO_IOMAP is in effect. Fixes bug 346123.
493 2008-04-03 Dick Porter <dick@ximian.com>
495 * timefuncs.c (GetTickCount): Use mono_msec_ticks(), see bug
498 2008-04-01 Dick Porter <dick@ximian.com>
500 * versioninfo.c (get_string_block): Refine the fix for bug 354856
501 (r93661) so that it also fixes the new part of bug 374600.
503 2008-03-28 Dick Porter <dick@ximian.com>
505 * processes.c (GetExitCodeProcess): Check if a process has exited
506 and recorded it's exit code, before seeing if the process is
507 signalled. Fixes bug 325463.
509 2008-03-27 Dick Porter <dick@ximian.com>
511 * processes.c (match_procname_to_modulename): Check the whole
512 process name first, in case it is recorded as an absolute path.
515 2008-03-27 Dick Porter <dick@ximian.com>
517 * processes.c (ShellExecuteEx): Grotty kludge to work around
518 unpleasant feature in g_shell_parse_argv() where it treats '#'
519 embedded in a filename as a comment marker, and throws away the
520 rest of the line. When we're directly opening URLs quote the
521 filename, to avoid this. Fixes bug 371567.
523 2008-03-25 Dick Porter <dick@ximian.com>
525 * wapi-private.h (_WAPI_HANDLE_VERSION): Increment file layout
528 * threads.c: Make thread handles private to the process that owns
531 2008-03-22 Kornél Pál <kornelpal@gmail.com>
533 * io-layer.h: Windows: Rename GetProcessId to __GetProcessId for targets not
534 supporting it. This fixes MSVC build with new Windows SDKs that declare
535 GetProcessId unconditionally.
537 2008-03-20 Kornél Pál <kornelpal@gmail.com>
539 * io-layer.h: Removed Windows version macros.
541 Thu Mar 13 16:24:53 CET 2008 Paolo Molaro <lupus@ximian.com>
543 * processes.c: properly check for executable files (fixes bug #368829).
545 2008-02-05 Dick Porter <dick@ximian.com>
547 * versioninfo.c (VerLanguageName): Implement VerLanguageName.
549 2008-01-31 Bill Holmes <billholmes54@gmail.com>
550 * processes.c (match_procname_to_modulename) : Added to check if the last
551 part of module name is equal to the process name.
553 * processes.c (EnumProcessModules) : Changed the first entry in the returned
554 modules array (the process module) to be populated from the entry found
557 * processes.c (get_module_name & GetModuleInformation) : In the case where
558 the module passed in is NULL, search the /proc/<PID>/maps for a name that
559 matches the process name to populate the return information.
563 2008-01-29 Zoltan Varga <vargaz@gmail.com>
565 * security.c (RevertToSelf): Make this return TRUE if impersonating is not
568 * sockets.c (_wapi_connect): Add a workaround to a solaris x86 problem where
569 getsockopt (SO_ERROR) doesn't return an error code after connect () fails. Fixes
572 2008-01-23 Dick Porter <dick@ximian.com>
574 * versioninfo.c (get_string_block): When stepping over the
575 StringTable block, do not read an extra block at the end. Fixes
576 the new part of bug 354856.
578 2008-01-19 Dick Porter <dick@ximian.com>
580 * versioninfo.c (get_stringtable_block): Cope when the StringTable
581 block is first in the resources data, and we just need to step
582 over it. Fixes bug 354856.
584 2008-01-16 Dick Porter <dick@ximian.com>
586 * threads.c (_wapi_thread_set_termination_details): Move the
587 thread abandonment to outside the shared handle lock. Fixes bug
590 2008-01-16 Dick Porter <dick@ximian.com>
592 * versioninfo.c (VerQueryValue): Include trailing null in returned
593 string length, for MS compatibility.
595 2008-01-09 Dick Porter <dick@ximian.com>
597 * versioninfo.c (get_ptr_from_rva, scan_resource_dir): Make it
598 work on big-endian systems.
599 (scan_resource_dir): Copy the resource directory entry and
600 byteswap if necessary so it works big-endian. This fixes bug
601 345972 for real this time.
602 (VerQueryValue): String values set the length to the number of
603 unicode chars, but the data length reported was already correct so
604 don't halve it again. Fixes the previous fix for bug 345972.
605 (GetFileVersionInfo): On big-endian systems, scan the resource
606 data and turn all unicode strings into UTF-16BE. FileVersionInfo
607 now works big-endian.
609 2008-01-04 Dick Porter <dick@ximian.com>
611 * versioninfo.c (VerQueryValue): Returned buffer length counts
612 chars not bytes for string data. Fixes bug 345972 again.
613 (get_enclosing_section_header): Make sure values read are treated
614 as LE. Fixes crash on ppc reported in bug 345972.
616 2007-12-17 Mark Probst <mark.probst@gmail.com>
618 * threads.c: Guard against a race condition involving
619 thread_hash_key that can occur during shutdown.
621 2007-12-08 Zoltan Varga <vargaz@gmail.com>
623 * processes.c: Include sys/mkdev.h if exists. Fixes solaris x86 build.
625 2007-12-06 Dick Porter <dick@ximian.com>
627 * versioninfo.c: Resource language values must be compared in a
628 'case'-insensitive manner. Fixes bug 345972.
630 2007-12-05 Dick Porter <dick@ximian.com>
632 * io.c (CreateFile): Create files with mode 0666 (&~umask) by
633 default. Fixes bugs 325299 and 337040.
635 2007-11-22 Dick Porter <dick@ximian.com>
637 * critical-sections.h (EnterCriticalSection): Reinstate the
638 asserts in the devel branch, so any problems aren't obscured.
640 2007-11-22 Dick Porter <dick@ximian.com>
642 * versioninfo.c (find_pe_file_resources): Make it work on 64bit
643 systems. Fixes bug 343353.
645 2007-11-21 Dick Porter <dick@ximian.com>
647 * processes.c (load_modules): Rewrite based on the libgc
648 /proc/<pid>/maps parsing to avoid using glib functions only
649 available since 2004.
650 (load_modules): Check for duplicates before adding a module to the
653 2007-11-15 Dick Porter <dick@ximian.com>
655 * processes.c (load_modules): Don't bother if we don't have
656 g_strsplit_set() and g_strv_length(). Allows building against old
658 (EnumProcessModules): Don't miss the first module returned by
661 2007-11-15 Dick Porter <dick@ximian.com>
663 * processes.c: Implement process module support by reading from
664 /proc if it's available.
667 * versioninfo.c: New functions to implement PE file version info
670 2007-11-08 Dick Porter <dick@ximian.com>
672 * critical-sections.h (EnterCriticalSection): Disable the critical
673 section asserts for the release branch
675 2007-11-05 Kornél Pál <kornelpal@gmail.com>
677 * io-layer.h: Added includes for run-time GetProcessId API detection for
680 2007-10-26 Dick Porter <dick@ximian.com>
682 * shared.c (_wapi_shm_file_open): Set the umask when opening
683 shared files, so restrictive defaults don't prevent subsequent
684 processes re-opening them.
686 2007-10-18 Zoltan Varga <vargaz@gmail.com>
688 * atomic.h (InterlockedCompareExchange): Fix the ia64 version so it works for
689 negative values too. Hopefully fixes #332700.
691 2007-09-26 Dick Porter <dick@ximian.com>
693 * io-portability.c (_wapi_io_scandir): Only update the error
694 status of glob() when performing a secondary glob() if the first
695 returned an error. Fixes bug 325107.
697 2007-09-12 Marek Habersack <mhabersack@novell.com>
699 * io-portability.c: options_init moved to
700 utils/mono-io-portability.c
701 Do not initialize portability helpers here, it's done in
703 find_file and find_in_dir moved to utils/mono-io-portability.c
705 2007-09-09 Robert Jordan <robertj@gmx.net>
707 * sockets.c (_wapi_setsockopt): Add support for FreeBSD multicast
708 sockets. Fixes #81891.
709 Code is contributed under MIT/X11 license.
711 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
713 * processes.h, processes.c : ok, they are simple string.
715 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
717 * processes.h : sigh, I really hate fixing them on windows :(
719 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
721 * processes.c : fix build again.
723 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
725 * processes.h : removed extra parameters from CreateProcessWithLogonW.
727 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
729 * processes.c, processes.h: added CreateProcessWithLogonW(). For now
730 it just calls CreateProcess().
731 * io-layer.h : CreateProcessWithLogonW() requires WINVER 0x0500
734 2007-08-23 Robert Jordan <robertj@gmx.net>
736 * processes.[c|h]: Implement Get|SetPriorityClass ().
737 Code is contributed under MIT/X11 license.
739 Tue Aug 21 20:08:09 CEST 2007 Paolo Molaro <lupus@ximian.com>
741 * io.c: made convert_arg_to_utf8() and write_file() static.
742 Worked around gcc's incorrect warning.
744 2007-08-20 William Holmes <billholmes54@gmail.com>
746 *io.c: Added implementation for ReplaceFile.
747 *io.h: Added deceleration for ReplaceFile method.
749 Code is contributed under MIT/X11 license.
751 2007-08-20 Wade Berrier <wberrier@novell.com>
753 * processes.c: include sys/resource.h for rusage to fix
756 Mon Aug 20 12:36:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
758 * processes.c: implemented query for user/system times using
761 2007-08-10 Dick Porter <dick@ximian.com>
763 * sockets.c (_wapi_getsockopt, _wapi_setsockopt): Check the option
764 level as well as the name when mangling some of the values. Fixes
767 2007-08-02 Dick Porter <dick@ximian.com>
769 * sockets.c: Changes in error handling, and move the SO_REUSEADDR
770 setting from metadata/socket-io.c.
772 2007-08-01 Dick Porter <dick@ximian.com>
774 * io-portability.c (_wapi_io_scandir): Special-case patterns
775 ending in '.*' so that files with no extension are also matched.
779 * wapi_glob.c: Reinstate WAPI_GLOB_APPEND, and add
780 WAPI_GLOB_UNIQUE to avoid matching the same entry twice when
783 2007-07-26 Dick Porter <dick@ximian.com>
788 * critical-sections.c:
790 * critical-section-private.h:
793 * error.c: Clean up TLS and pthreads structures. Finishes off bug
796 * collection.c (collection_thread): Exit the collection thread if
797 the io-layer has been cleaned up.
799 * mono-mutex.h (mono_mutexattr_destroy): Add this define too
801 Mon Jul 23 10:40:35 CEST 2007 Paolo Molaro <lupus@ximian.com>
803 * timefuncs.c: make TickCount measure from boot time if it's
806 2007-07-19 Juraj Skripsky <js@hotfeet.ch>
808 * io.c (MoveFile): Fix a leak.
810 Fri Jul 13 12:46:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
812 * handles-private.h, handles.c, thread-private.h, threads.c,
813 uglify.h, wait.c: temporarily revert the alertable wait changes
814 (r79386) until the deadlock issues are fixed.
816 2007-06-22 Dick Porter <dick@ximian.com>
818 * shared.c: The non-shared mutexes weren't being initialised properly
819 on macos. Fixes bug 81929.
821 2007-06-13 Randolph Chung <tausq@debian.org>
823 * atomic.h: Enable for all hppa targets.
824 * Makefile.am: rename hppa_atomic.s to hppa_atomic.S so the preprocessor
826 * hppa_atomic.s: Renamed to ...
827 * hppa_atomic.S: ... and updated to work on both HPUX and Linux.
829 2007-06-13 Dick Porter <dick@ximian.com>
831 * handles.c (timedwait_signal_wait_cond): Alertable waits on
832 private handles are now interrupted by signalling the same
833 condition that would end the wait if the handle became signalled,
834 rather than polling. (Shared handles still have to poll.)
836 * threads.c (_wapi_thread_queue_apc): Interrupt the thread if it's
839 * handles-private.h (_wapi_handle_current_thread_set_waiting_on):
840 Helper functions to inform the APC queuing functions when threads
841 are waiting for handles, and to interrupt the wait.
843 * wait.c (WaitForMultipleObjectsEx): Need to tell the handle
844 waiting functions if any of the handles in question are shared
846 2007-06-06 Miguel de Icaza <miguel@novell.com>
848 * processes.c (is_managed_binary): Fix for OSX.
850 2007-06-06 Wade Berrier <wberrier@novell.com>
852 * atomic.h (InterlockedExchangePointer): cast to pointer to to silence
853 compiler warnings (autobuild fails the build on this type of warning)
855 2007-05-21 Dick Porter <dick@ximian.com>
857 * io-portability.c (_wapi_g_dir_open): Don't propagate any errors
858 from the second call to g_dir_open, preserve the original error if
859 the second call still fails but clear the error if it succeeds.
861 2007-05-10 Dick Porter <dick@ximian.com>
863 * sockets.c (_wapi_recvfrom): Refine the fix to bug 75705 so EINTR
864 isn't returned if the remote end shuts down cleanly. Fixes zmd
865 and the second example in bug 75705.
867 2007-04-26 Dick Porter <dick@ximian.com>
869 * shared.c (_wapi_shm_semaphores_init): Need to check
870 MONO_DISABLE_SHM in this entry point, as it's called before
871 _wapi_shm_attach(). Fixes bug 81436.
873 2007-04-24 Dick Porter <dick@ximian.com>
875 * sockets.c (_wapi_recvfrom, socket_close): Force recvfrom() to
876 error if the socket is closed while the receive is blocking.
879 2007-04-13 Dick Porter <dick@ximian.com>
882 * shared.c: Complete the reimplementation of disabling of shared
883 memory, by not allocating sysv semaphores when shm disabling has
884 been requested (either at compile time or run time.)
886 * processes.c (CreateProcess): Don't synchronize locking across
887 processes when forking, when shared memory has been disabled.
889 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
892 * wapi_glob.c: remove reference to sys/cdefs.h, use glib instead.
895 2007-04-05 Dick Porter <dick@ximian.com>
898 * io-portability.c (_wapi_io_scandir): Moved from io.c, and
899 changed to use a cut-down version of glob(3) that has been
900 extended to match with case-insensitivity if needed.
903 * wapi_glob.c: Cut down implementation of glob(3), based on
906 2007-03-22 Dick Porter <dick@ximian.com>
908 * sockets.c (_wapi_connect): Do additional checks when connect(2)
909 fails, because some systems don't let it be restarted. Patch
910 based on one submitted by Robert S Wojciechowski <robertw@ssgx.com>,
913 2007-03-09 Jonathan Chambers <joncham@gmail.com>
915 * io-layer.h: Remove UNICODE and _UNICODE defines as
916 these are done by configure.in now.
918 Code is contributed under MIT/X11 license.
920 Thu Mar 8 19:42:17 CET 2007 Paolo Molaro <lupus@ximian.com>
922 * shared.c: partial support for MONO_DISABLE_SHM env var.
924 2007-03-05 Wade Berrier <wberrier@novell.com>
926 * atomic.h: atomic fixes from Michael Matz for for s390
927 and s390x ( bnc #237611 and bxc #80892 )
929 2007-03-05 Miguel de Icaza <miguel@novell.com>
931 * io.c (CreateFile): Use FILE_ATTRIBUTE_TEMPORARY to mean 0600
932 permissions. For 80688
934 (MoveFile): Use errno_copy here, just to avoid a potential
935 errno-changing code in the future from g_free.
937 Also, ignore EXDEV errors as they are handled immediately after
938 (avoid printing out an error).
942 Mon Feb 12 15:50:24 CET 2007 Paolo Molaro <lupus@ximian.com>
944 * shared.c: exit if semaphores can't be created (bug #80616).
946 2007-02-01 Geoff Norton <gnorton@customerdna.com>
948 * collection.c: NetBSD doesn't define PTHREAD_STACK_MIN.
950 2007-01-26 Dick Porter <dick@ximian.com>
953 * sockets.c (_wapi_getsockopt): Windows seems to not reset
954 SO_ERROR values when they're read, contrary to the documentation.
955 Fixes the new issues raised in bug 79878 (example in C showing
956 winsock behaviour attached to that bug.)
958 2007-01-15 Mark Mason <mason@broadcom.com
960 * atomic.h: add locking primitives for MIPS.
962 2007-01-11 Dick Porter <dick@ximian.com>
964 * sockets.c (_wapi_connect): Don't do the SO_BROADCAST setting
965 here, do it in managed code instead.
966 (_wapi_getsockopt): SO_RCVTIMEO and SO_SNDTIMEO use struct
967 timeval, which has a microsecond field, not milliseconds.
968 (_wapi_setsockopt): ditto.
969 (_wapi_setsockopt): Halve the SO_SNDBUF and SO_RCVBUF values on
970 Linux, as the kernel doubles whatever we set.
971 (_wapi_socket): Save socket domain, type and protocol so it can be
973 (socket_disconnect): Implement socket disconnect (closing the
974 socket, but keeping the file descriptor.)
975 (wapi_disconnectex): A basic implementation of DisconnectEx().
976 (wapi_transmitfile): A very basic implementation of
978 (WSAIoctl): Implement the SIO_GET_EXTENSION_FUNCTION_POINTER
981 * socket-private.h (struct _WapiHandle_socket): Record socket
982 domain, type and protocol info so it can be duplicated later.
984 * sockets.h (WSAID_DISCONNECTEX,WSAID_TRANSMITFILE): Structures
985 and defines needed to look up the DisconnectEx() and
986 TransmitFile() functions by GUID.
988 * error.c (errno_to_WSA): Change ETIMEDOUT mapping to
989 WSAETIMEDOUT; add EDESTADDRREQ.
991 * io-layer.h: Need mswsock.h on windows now.
993 2007-01-04 Miguel de Icaza <miguel@novell.com>
995 * io-portability.c (find_file): Fix a coverity warning (scanning
998 2006-12-31 Miguel de Icaza <miguel@novell.com>
1000 * io-portability.c (find_file): Do not abort if an empty filename
1001 has been passed. This fixes the case where MONO_IOMAP=all would
1002 assert if Directory.Exists ("") was called.
1004 Mon Dec 18 14:54:37 CET 2006 Paolo Molaro <lupus@ximian.com>
1006 * processes.c: moved a free on the error path.
1008 Thu Dec 14 21:42:39 CET 2006 Paolo Molaro <lupus@ximian.com>
1010 * processes.c: fixed a few memory leaks when executing
1013 Mon Nov 27 13:12:17 GMT 2006 Paolo Molaro <lupus@ximian.com>
1015 * atomic.h: fix arm compare and exchange (bug #78500).
1017 2006-11-23 Dick Porter <dick@ximian.com>
1019 * process-private.h (struct _WapiHandle_process): Add 'waited'
1022 * processes.c (process_wait): Check the 'waited' parameter not the
1023 signalled state when testing if a process has already been waited
1024 for, as the child process itself may set signalled when exiting.
1027 * wapi-private.h (_WAPI_HANDLE_VERSION): Bump shared data version
1029 * shared.c: Now the shared data version has been incremented we
1030 can set the counter semaphore initial value correctly
1032 2006-11-22 Dick Porter <dick@ximian.com>
1034 * processes.c (process_wait): Cope when the background process
1035 reaper gets the process we were waiting for. Special case for
1036 waiting for our own process to exit. Fixes bug 77736.
1038 2006-11-17 Dick Porter <dick@ximian.com>
1040 * processes.c: Fix const correctness and typos that caused memory
1043 2006-11-17 Miguel de Icaza <miguel@novell.com>
1045 * processes.c (ShellExecuteEx): Check error after CreateProcess,
1046 thanks to Dick for pointing this out.
1048 2006-11-16 Miguel de Icaza <miguel@novell.com>
1050 * processes.c (ShellExecuteEx): If we fail to create a process in
1051 ShellExecute, then try to use the xdg-open command, and if that
1052 fails, try to use the gnome-open command,
1054 Refactor the code so that we do not have to duplicate all this
1055 code, but instead use a ucs2-aware version of the code to do
1058 2006-11-13 Dick Porter <dick@ximian.com>
1060 * io.c (_wapi_stat_to_file_attributes): If the file is a symlink
1061 add the FILE_ATTRIBUTE_REPARSE_POINT flag. This is an attempt to
1062 follow the specs for the windows symlink support, but will
1063 probably have to be reworked when I have test data from a vista
1064 machine. Fixes bug 79887.
1066 2006-11-11 Miguel de Icaza <miguel@novell.com>
1068 * handles.c (CloseHandle): Cope here with the new value
1069 INVALID_HANDLE_VALUE set on handles.
1071 * processes.c (CreateProcess): Initialize the value of hThread to
1072 be INVALID_HANDLE_VALUE on failure, not to be NULL. Improvement
1075 2006-11-09 Dick Porter <dick@ximian.com>
1077 * sockets.c (_wapi_select): Do some sanity checking on the
1078 fd_sets, to avoid file descriptors > FD_SETSIZE.
1079 (_wapi_FD_CLR, _wapi_FD_ISSET, _wapi_FD_SET): Avoid file
1080 descriptors > FD_SETSIZE.
1082 2006-10-27 Dick Porter <dick@ximian.com>
1084 * io.c (GetFileAttributes): Force symlinks to directories to be
1085 returned as a regular file. Fixes bug 79733.
1087 2006-10-18 Miguel de Icaza <miguel@novell.com>
1089 * io-portability.c (find_in_dir): First string dup, then closedir.
1091 2006-10-12 Dick Porter <dick@ximian.com>
1093 * processes.c (_wapi_process_reap): Unref a process handle if we
1094 reaped it, found by Zoltan. Fixes bug 79286.
1095 (process_wait): Don't wait again if we've already waited for a
1098 2006-10-11 Sergey Tikhonov <tsv@solvo.ru>
1100 * atomic.h: Fix atomic decrement.
1102 * mini/cpu-alpha.md: Use native long shift insts
1104 * mono/mono/mini/tramp-alpha.c: Implemented
1105 mono_arch_patch_delegate_trampoline method
1107 * Started work on using global registers
1109 * Use byte/word memory load/store insts if cpu supports it
1114 2006-10-09 Zoltan Varga <vargaz@gmail.com>
1116 * handles.c (timedwait_signal_poll_cond): Add an alertable parameter, and if it
1117 is FALSE, avoid busy waiting.
1119 * wait.c: Add an alertable parameter to the wait routines.
1121 2006-10-06 Miguel de Icaza <miguel@novell.com>
1123 * io-portability.c (find_file): Rename from
1124 MONO_IO_PORTABILITY_HELP to MONO_IOMAP.
1126 2006-10-03 Dick Porter <dick@ximian.com>
1129 * io-portability.c: Optional portability helpers and wrapped
1130 system calls to try to cope with windows filenames in
1133 * io.c: Use the wrapped system calls
1135 2006-09-01 Zoltan Varga <vargaz@gmail.com>
1137 * critical-sections.h critical-sections.c: Make Enter/LeaveCriticalSection a macro
1138 since they are perf critical.
1140 * atomic.h: Applied patch from Jakub Boqusz <qboosh@pld-linux.org>.
1141 Add atomic ops implementation for alpha.
1143 2006-08-11 Dick Porter <dick@ximian.com>
1145 * processes.c (_wapi_process_reap): Avoid a deadlock by setting
1146 process termination details in an outer loop, not the
1147 _wapi_search_handle() one.
1149 2006-08-10 Dick Porter <dick@ximian.com>
1151 * threads.c (_wapi_thread_queue_apc)
1152 (_wapi_thread_dispatch_apc_queue): Use a process-local mutex here
1153 instead of the cross process semaphore. We already check that
1154 access to the APC queue is within the owning process so there's no
1155 need to protect from other processes. Avoids a global deadlock
1156 when a thread is aborted while it holds the handle semaphore
1158 (_wapi_thread_apc_pending): Hide an annoying message which can
1159 happen if a thread handle has been blown away at process shutdown
1160 while it is in an alertable wait.
1162 Both problems seen while shutting down monodevelop.
1164 2006-07-25 Dick Porter <dick@ximian.com>
1166 * shared.c (_wapi_shm_file): Remove '/' characters from the uname
1167 results. Fixes bug 78917.
1169 2006-07-20 Dick Porter <dick@ximian.com>
1171 * threads.c (_wapi_thread_set_termination_details): Improve the
1172 test for already-disposed thread handles, and hold the lock around
1173 the mutex abandoning.
1175 2006-07-17 Dick Porter <dick@ximian.com>
1177 * processes.c (CreateProcess): Don't change directory unless a new
1178 one has been specified. Fixes bug 78751.
1180 2006-07-06 Dick Porter <dick@ximian.com>
1182 * io.c (_wapi_stat_to_file_attributes): Do a better job at
1183 figuring out the file attributes
1184 (_wapi_set_last_path_error_from_errno): New helper function to
1185 turn errno into w32 error codes that handles the differences
1186 between file and directory errors
1187 (file_setendoffile): Try turning off the extra write used to
1188 extend files, because we probably don't need it on any modern
1189 platform. If it is needed though, we also need to lseek the file
1191 (CreateFile): Treat character-special devices as a console handle,
1192 because they can't be seeked
1193 (CopyFile): If fail_if_exists is set, then the destination needs
1194 to be opened with O_EXCL
1195 (CopyFile): If fail_if_exists is not set and the destination
1196 already exists, then we should set the ERROR_ALREADY_EXISTS error
1197 even though we return success
1198 (stdhandle_create): STD_INPUT_HANDLES cannot be written to
1199 (GetStdHandle): Rework without using mono_once, so console handles
1200 can be properly closed and reopened.
1201 (mono_io_scandir): Only override errno with EACCES when the
1202 directory actually exists
1203 (FindFirstFile): Set ERROR_FILE_NOT_FOUND when no files are
1205 (FindClose): Cope with NULL handles
1206 (CreateDirectory): When the target already exists, just return an
1207 error. It's the caller's job to figure out what to do.
1208 (SetCurrentDirectory): Cope with a NULL path
1209 (RemoveDirectory, GetFileAttributes, GetFileAttributesEx,
1210 SetFileAttributes, FindFirstFile, DeleteFile, MoveFile, CopyFile,
1211 CreateFile): Set path error correctly
1213 * handles.c (CloseHandle): Kludge to try and cope with passing a
1216 * error.h: Add NO_ERROR as an alternative to ERROR_SUCCESS
1218 * uglify.h: Added some more typedefs
1220 2006-07-05 Dick Porter <dick@ximian.com>
1222 * io.c (GetFileAttributes, GetFileAttributesEx): Cope with
1223 dangling symlinks. Fixes bug 78664.
1225 2006-06-23 Dick Porter <dick@ximian.com>
1227 * handles.c (handle_cleanup):
1228 * threads.c: Clean up threads properly when we're forcibly
1229 removing the handle entries from the shared file in
1230 handle_cleanup(). Fixes bug 78241, for real this time.
1232 2006-06-15 Neale Ferguson <neale@sinenomine.net>
1234 * atomic.h: More tinkering with InterlockedExchange/InterlockedCompareExchange
1237 2006-06-14 Neale Ferguson <neale@sinenomine.net>
1239 * atomic.h: Fix atomic exchange pointer operations for s390x - these
1240 were broken as they used 32-bit instructions rather than their 64-bit
1243 2006-06-14 Dick Porter <dick@ximian.com>
1245 * processes.c: Don't run the atexit handlers when bailing out
1248 2006-06-14 Dick Porter <dick@ximian.com>
1250 * wait.c: Fix stupid typo shown up by gcc 4.1.1, = not ==
1252 * handles-private.h:
1258 * collection.c: Fix a bunch of signed/unsigned warnings from gcc
1261 2006-06-09 Neale Ferguson <neale@sinenomine.net>
1263 * atomic.h: Fix atomic operations for s390x (not really broken
1264 but changed to use full 64-bit opcodes).
1266 2006-05-24 Dick Porter <dick@ximian.com>
1268 * processes.c (process_set_current): Don't take an extra reference
1269 if we have to create our own process handle. Fixes bug 78241
1272 * threads.c (_wapi_thread_signal_self): Renamed from
1273 _wapi_thread_abandon_mutexes, also sets the thread state to
1274 signalled and drops a reference. Called by the runtime when the
1275 main thread cleans itself up.
1277 * handles.c (handle_cleanup): As a last resort, unref every shared
1278 handle as the process is now exiting.
1280 2006-05-16 Dick Porter <dick@ximian.com>
1282 * processes.c (process_set_termination_details): Unref the handle
1283 when we've stored the exit details. Fixes the rest of 78241.
1285 2006-05-12 Dick Porter <dick@ximian.com>
1287 * threads.c: Implement pseudo handles, making GetCurrentThread()
1288 match MS behaviour. Notice when attached threads exit, and unref
1289 the handle. Fix usage of GetCurrentThread() in other places.
1291 * handles.c (DuplicateHandle): Implement a basic form of
1294 * wait.c: Fix usage of GetCurrentThread() throughout, and cope
1295 with pseudo handles.
1297 2006-04-26 Miguel de Icaza <miguel@novell.com>
1299 * io.c (file_close): Oops, do not use DeleteFile which expects
1300 unicode, instead use unlink directly
1302 Add support for the new FileOptions bits on .NET 2.0.
1304 It might be good if Dick reviews these changes.
1306 * io.c (file_close): If DeleteOnClose is set, then delete the file
1308 (CreateFile): Do not support encryption per user.
1310 If posix_fadvise exists, pass hints on sequential scan and random
1311 access. Did not figure out what WRITE_THROUGH maps to.
1313 2006-04-26 Dick Porter <dick@ximian.com>
1315 * sockets.c (WSAIoctl): Check the output buffer is valid before
1318 * handles.c (_wapi_search_handle): Set shared pointer if we find a
1319 shared handle that has been already opened.
1321 2006-04-21 Dick Porter <dick@ximian.com>
1323 * threads.c (GetCurrentThread): Reference the handle if we return
1324 an already-known thread.
1326 2006-04-07 Dick Porter <dick@ximian.com>
1328 * processes.c: Fix build for older glib.
1330 2006-04-06 Dick Porter <dick@ximian.com>
1332 * processes.c (CreateProcess): Add a reference to the child
1333 process' handle, so it won't be destroyed if this process closes
1334 its copy of the handle. Fixes bug 77393.
1336 * processes.c (process_set_current): Fall through to creating a
1337 new one if the handle lookup fails.
1339 * processes.c (_wapi_process_signal_self):
1340 * handles.c (handle_cleanup): The process is exiting, so set the
1341 handle state for this process to signalled. This should let other
1342 non-related processes wait for this handle.
1344 * handles.c (_wapi_search_handle): Don't search shared handles in
1347 * collection.c (collection_thread): No need to do a collection
1348 scan straight away, do the waiting first.
1350 2006-04-06 Dick Porter <dick@ximian.com>
1352 * shared.c: Fix parameters in semctl () call.
1354 2006-03-28 Zoltan Varga <vargaz@gmail.com>
1356 * atomic.h atomic.c: Applied patch from David S. Miller
1357 <davem@davemloft.net>: Reimplement Interlocked* primitives on sparc
1358 using CAS/CASx when __GNUC__, else we will fall back to the generic
1361 2006-03-27 Dick Porter <dick@ximian.com>
1363 * shared.c (_wapi_shm_file_open): Break out of a loop if the
1364 shared file is smaller than expected. (We loop a few times in
1365 case another process is in the middle of creating the file.)
1367 2006-03-22 Dick Porter <dick@ximian.com>
1372 * shared.c: Delete the semaphores and shared files when the last
1373 process has finished with them
1375 2006-03-15 Dick Porter <dick@ximian.com>
1383 * threads.c: Explicitly initialise the handle ops struct
1385 2006-03-14 Dick Porter <dick@ximian.com>
1387 * handles-private.h:
1390 * handles.c: Add a 'prewait' stage to the handle waiting, to give
1391 waiting threads a chance to check for bogus states before
1394 * mutexes.c (namedmutex_prewait): Use the prewait stage to check
1395 for named mutexes that have been abandoned in a locked state (eg
1396 if a process exited abnormally while owning the mutex) and
1397 override it if needed.
1399 2006-03-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1401 * wait.c: speed up WaitFor* when the timeout is 0.
1403 2006-03-03 Dick Porter <dick@ximian.com>
1405 * processes.c (ShellExecuteEx): Cope when some of the parameters
1408 2006-02-27 Dick Porter <dick@ximian.com>
1412 * threads.c: Comparing pthread_t with == is not portable, so use
1415 Thu Feb 23 18:47:20 GMT 2006 Paolo Molaro <lupus@ximian.com>
1417 * *.h, *.h: patch from Dick to make Linuxthreads systems work again.
1419 2006-02-22 Dick Porter <dick@ximian.com>
1422 * threads.c: There's no need to use the timed-thread support code
1423 any more, as we aren't using the timed join. This greatly
1424 simplifies thread setup, and fixes a memory leak (bug 77521).
1426 Don't bother to store thread IDs in a hash table, use TLS instead.
1427 The one case that needs to look up the handle of a different
1428 thread (OpenThread()) can do the extra work itself. Fixes bug
1431 * handles.c (_wapi_search_handle): Add a reference when returning
1432 a private handle (shared handles are already reffed.)
1434 2006-02-17 Dick Porter <dick@ximian.com>
1436 * handles-private.h:
1437 * handles.c: Check handle values passed to array lookups. Fixes
1440 2006-02-09 Dick Porter <dick@ximian.com>
1442 * threads.c: Cope with the problems caused by attaching already
1443 existing threads - they don't get the infrastructure to clean up
1444 after themselves, especially the ID to handle hash. This fixes
1447 2006-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1449 * shared.c: use MONO_SHARED_HOSTNAME as a substitute for gethostname()
1450 when creating the shared files in the .wapi directory. Fixes bug #77371.
1452 2006-02-02 Martin Baulig <martin@ximian.com>
1454 * threads.c: Removed the `WITH_INCLUDED_LIBGC' section; it has
1455 never been used so far.
1457 * timed-thread.h (TimedThread): Removed the `stack_ptr' field; it
1458 has only been used by the removed code.
1460 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1462 * atomic.h: Correct s390x definitions and eliminate compiler warnings.
1464 2006-01-03 Sebastien Pouliot <sebastien@ximian.com>
1466 * io.c: Patch _wapi_stat_to_file_attributes against bug #76966, where
1467 sockets could be considered as directory.
1469 2005-12-23 Dick Porter <dick@ximian.com>
1473 * semaphores.c: Implement OpenSemaphore
1476 * mutexes.h: Implement OpenMutex
1482 * event-private.h: Implement named events. Implement OpenEvent.
1484 2005-12-15 Dick Porter <dick@ximian.com>
1486 * processes.c (CreateProcess): The pipe-based cross-process
1487 exclusion technique was trying to write NULL buffers when appname
1488 was NULL (eg when coming from ShellExecuteEx,) which usually
1489 succeeded even though EFAULT was returned - but sometimes it
1490 failed. This meant that the child process could block forever on
1491 the pipe read. Replace it with the simpler shared handle
1492 semaphore protection used everywhere else. This showed up with
1493 the test case in bug 76684.
1495 Tue Dec 13 11:41:49 GMT 2005 Paolo Molaro <lupus@ximian.com>
1497 * shared.c: fallback to private mmap when shared mmap doesn't work
1500 2005-12-06 Dick Porter <dick@ximian.com>
1504 * semaphore-private.h:
1505 * semaphores.c: Implement named semaphores
1507 2005-11-24 Dick Porter <dick@ximian.com>
1509 * processes.c (GetProcessId): Implement GetProcessId()
1511 2005-11-17 Dick Porter <dick@ximian.com>
1514 * processes.c: Implement ShellExecuteEx as a wrapper around
1517 2005-11-11 Dick Porter <dick@ximian.com>
1519 * threads.c: Give mutex abandoning its own exported function, so
1520 it can be called when the runtime is cleaning up.
1522 * handles.c (_wapi_search_handle_namespace): Do a handle
1523 collection befre starting to check namespace strings, so that any
1524 stale cruft gets removed.
1526 2005-11-11 Dick Porter <dick@ximian.com>
1528 * threads.c: Move thread handles back into the shared space.
1530 * handles.c (_wapi_handle_unref): Add support for shared handles
1531 with close() handlers
1533 2005-11-04 Dick Porter <dick@ximian.com>
1535 * sockets.c (ioctlsocket): Use select instead of if to avoid a
1536 type promotion problem on 64bit freebsd. Based on patch by Lou
1537 Kamenov <kamenovl@gmail.com>, fixes bug 76447.
1539 2005-11-04 Dick Porter <dick@ximian.com>
1541 * io.c (file_write): Only do the file locking if
1542 MONO_STRICT_IO_EMULATION is set.
1544 2005-10-21 Dick Porter <dick@ximian.com>
1547 * handles.c (_wapi_lookup_handle): Cope when the shared part of a
1548 handle has been deleted.
1549 (_wapi_handle_unref): And when the deleted shared part is pointed
1550 to as a handle is deleted
1552 2005-10-20 Dick Porter <dick@ximian.com>
1554 * processes.c (process_set_current): If the expected process
1555 handle slot doesn't contain the correct pid, create a new handle.
1557 * handles.c (_wapi_search_handle): When the search doesn't find
1558 anything, return failure instead of the last handle we looked at.
1559 (_wapi_handle_ref, _wapi_handle_unref): Don't try to ref or unref
1560 unused handles (makes tracking refcounting bugs easier.)
1562 2005-10-19 Dick Porter <dick@ximian.com>
1565 * handles-private.h:
1569 * collection.c (_wapi_handle_collect): Remove the shared handle
1570 indirection layer, and use locking instead. Delete other
1571 complexity that is no longer needed. Refcount shared handles and
1572 delete them when needed, but keep the timestamps so that orphaned
1573 handles will be cleaned up eventually.
1575 * shared.c (_wapi_shm_file): Add processor, OS and struct size
1576 info to the shared file names, to cope with dual-boot and 32/64bit
1577 size issues. Fixes bug 75839.
1579 * wait.c (WaitForMultipleObjectsEx): No need to distinguish
1580 between shared handles and private, as the wait functions cope
1581 with both together now.
1583 2005-10-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1585 * io.c: removed NO_SIGPIPE macro.
1586 * sockets.c: no need for MSG_NOSIGNAL or ignoring SIGPIPE.
1588 2005-10-11 Dick Porter <dick@ximian.com>
1590 * sockets.c (_wapi_getsockopt): Translate SO_ERROR results into
1593 * error.c (errno_to_WSA): Don't return a bogus error if someone
1594 asks to translate errno 0.
1596 2005-10-11 Dick Porter <dick@ximian.com>
1598 * handles.c: Fix several race conditions
1600 2005-10-11 Miguel de Icaza <miguel@novell.com>
1602 * io.c: no need to block SIGPIPE anymore, as it is ignored.
1604 2005-10-05 Dick Porter <dick@ximian.com>
1606 * threads.c (_wapi_thread_own_mutex, _wapi_thread_disown_mutex):
1607 Keep a reference to mutexes owned by threads, so they won't be
1608 destroyed prematurely. Fixes dotmsnclient crash.
1610 2005-09-26 Sebastien Pouliot <sebastien@ximian.com>
1612 * io.c: Apply patch from #76192 (Can't write files past 2gb on AMD64
1613 (x86_64)) for Brion on IRC (Dick approved it).
1615 2005-09-23 Dick Porter <dick@ximian.com>
1617 * processes.c: Don't wait for processes that have already been
1618 signalled; also fix typo.
1620 * handles.c: Improve locking inside new handle and handle
1621 searching functions.
1623 2005-09-20 Dick Porter <dick@ximian.com>
1626 * processes.c: Periodically waitpid for known process IDs. Fixes
1629 2005-09-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1632 (CreateFile): if the file is a named pipe, treat the handle as a pipe,
1633 not as a file. Fixes bug #76075.
1635 2005-08-27 Zoltan Varga <vargaz@gmail.com>
1637 * atomic.h: Add support for intel icc.
1639 2005-08-25 Zoltan Varga <vargaz@gmail.com>
1641 * io-layer.h: Include winbase.h not WinBase.h.
1643 2005-08-19 Dick Porter <dick@ximian.com>
1645 * threads.c, threads.h, thread-private.h: Use a gsize to store the
1646 thread ID, so it can hold a 64 bit value if needed.
1648 2005-07-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1650 * error.c: map ENOENT to WSAECONNREFUSED. It might happen when
1651 connecting to unix sockets. Closes bug #75632.
1653 2005-07-05 Dick Porter <dick@ximian.com>
1655 * io.c: Make sure SIGPIPE is ignored when calling write(2).
1656 Prevents the runtime exiting when writing to a closed pipe,
1659 2005-06-30 Dick Porter <dick@ximian.com>
1661 * shared.c (_wapi_shm_semaphores_init): Add some helpful error
1662 messages when semget () fails due to lack of resources.
1664 2005-06-21 Dick Porter <dick@ximian.com>
1669 * threads.c: Keep a list of owned mutexes in each thread handle,
1670 so that it is easier to abandon them when the thread exits.
1671 Removes a bottleneck when multiple threads are finishing in
1674 2005-06-12 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1676 * io.c: (GetLogicalDrives) when a bogus line is read, don't leak memory.
1677 When the buffer has not enough space, close the file before returning.
1679 2005-06-09 Duncan Mak <duncan@novell.com>
1681 * *.h: Added G_BEGIN_DECLS and G_END_DECLS where appropriate to
1682 all public headers. Fixes #74919.
1684 2005-05-30 Zoltan Varga <vargaz@freemail.hu>
1686 * atomic.h: Add IA64 atomic ops.
1688 2005-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1690 * processes.c: make ExitCode be valid even if the user didn't call
1691 WaitForExit() and is just polling on HasExited.
1693 2005-05-17 Dick Porter <dick@ximian.com>
1695 * io.c (file_getfilesize): Clear the error value, so that files
1696 with sizes with the low bits 0xFFFFFFFF can be distinguished from
1699 2005-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1701 * shared.c: forgot to ignore a warning.
1703 2005-05-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1705 * shared.c: don't display warnings after reboots.
1707 2005-05-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1709 * sockets.c: on windows, getsockopt/setsockopt for send/receive timeout
1710 use an integer in milliseconds. We were using a struct timeval.
1712 2005-05-06 Dick Porter <dick@ximian.com>
1714 * handles-private.h:
1721 * collection.h: Use SysV semaphores for managing access to the
1722 shared memory - in return for the ludicrous api we get
1723 synchronisation primitives that can be cleaned up by the kernel
1724 even when a process quits unexpectedly. This removes the
1727 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
1729 * handles.c: Always use polling in the waits, since
1730 mono_cond_timedwait can't be interruped by the thread abort signal.
1732 2005-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1734 * events.c: calling Set on AutoResetEvent several times has the same
1735 effect as calling it only once if no thread is waiting for it.
1737 2005-04-29 Dick Porter <dick@ximian.com>
1739 * processes.c (EnumProcesses): Use a GArray instead of a GPtrArray
1740 now it's storing pids not handles, also fixes memory leak caused
1741 by unclear glib documentation.
1743 * sockets.c (WSACleanup): Remove unused variable
1745 2005-04-29 Dick Porter <dick@ximian.com>
1747 * handles.c (_wapi_handle_check_share_by_pid): For systems that
1748 don't have file descriptor info in /proc check that the original
1749 opener of a file is still there, if a share violation would
1752 2005-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1755 * handles-private.h: added _wapi_handle_forecch that loops through all
1756 the handles and call a callback function when a handle of the given
1759 * sockets.c: no need to keep open sockets in an array, as we have them
1760 in the handles structure.
1764 2005-04-28 Dick Porter <dick@ximian.com>
1766 * processes.c: Cope with handles that are only around for as long
1767 as the search is running. If we're searching for process handles,
1768 check to see if the process is still running and signal it if not.
1770 * handles.c (_wapi_search_handle): Search in the shared space as
1771 well. Fixed bug 74752.
1774 * handles.c (_wapi_handle_new_from_offset):
1775 _wapi_handle_new_for_existing_ns () was doing exactly the same as
1776 this, so deleted it.
1778 2005-04-26 Dick Porter <dick@ximian.com>
1780 * handles.c: Fix stupid thinko where if a new shared handle is
1781 created but a collection was needed to free some space, it
1782 returned an error anyway. Should fix the messages shown in bug
1785 2005-04-25 Dick Porter <dick@ximian.com>
1787 * handles.c (_wapi_handle_check_share): Only consider mono
1788 processes when looking to see if a file is still being held open,
1789 while checking share permissions.
1791 2005-04-25 Dick Porter <dick@ximian.com>
1795 * wapi-private.h (struct _WapiHandleOps):
1796 * handles.c (_wapi_handle_unref): When destroying handles, save
1797 the handle data and call the close function only after the array
1798 slot has been cleared. This prevents race conditions with file
1799 descriptors, fixing bug 74713.
1801 * mutexes.c: Delete the handle close functions, they didn't do
1804 * error.c (_wapi_get_win32_file_error): Add a mapping for EINTR so
1805 the "Unknown error" g_warning doesn't get displayed.
1807 2005-04-25 Dick Porter <dick@ximian.com>
1810 * threads.c: Make thread handles process-private for now to take
1811 some of the space pressure off the shared memory, while I work on
1814 2005-04-21 Dick Porter <dick@ximian.com>
1816 * handles.c (_wapi_handle_check_share): Make sure there is a "fd"
1817 dir in /proc before blowing away handle info. Fixes bug 74649.
1819 2005-04-21 Dick Porter <dick@ximian.com>
1821 * wait.c (WaitForMultipleObjectsEx): Implement special waits
1823 * handles.c (_wapi_handle_wait_signal_poll_share): Don't return a
1824 timeout, just wait briefly for the private signals and let the
1825 waiting thread test again. This prevents us missing shared
1828 2005-04-21 Dick Porter <dick@ximian.com>
1830 * collection.h (_WAPI_HANDLE_COLLECTION_EXPIRED_INTERVAL): Reduce
1831 the time before a slot is considered too old and deleted. This is
1832 a workaround while I come up with a proper fix.
1834 2005-04-21 Dick Porter <dick@ximian.com>
1839 * handles.c (_wapi_handle_new): Turn assertions into errors.
1841 * collection.c (_wapi_handle_collect): Use symbols not magic
1842 numbers for timeout values
1844 2005-04-19 Dick Porter <dick@ximian.com>
1848 * handles.c (_wapi_handle_count_signalled_handles)
1849 * handles-private.h (_wapi_handle_shared_lock_handle): Use new
1850 shared handle locks in critical sections.
1852 * handles.c (_wapi_handle_new_for_existing_ns): Reuse old handles
1853 if there is already one there.
1855 * handles.c (_wapi_handle_ref): It was possible for a process to
1856 exit before getting around to updating shared handle timestamps,
1859 Tue Apr 19 16:25:47 CEST 2005 Paolo Molaro <lupus@ximian.com>
1861 * threads.c: fix lookup of the thread id in the has table:
1862 always use the id value, not the pointer to the id.
1864 2005-04-18 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1866 * handles.c: fix handle returned in _wapi_handle_search_handle. Dick
1869 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1871 * io-layer/sockets.c: FIONBIO with a TRUE argument means we want
1872 non-blocking IO, not the other way around.
1874 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1878 * handles-private.h: GetFileType wasn't checking if we have memory
1879 allocated for the handle before dereferencing it. Fixes a FileStream
1882 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1886 * handles-private.h: we were calling g_renew to expand the handle array,
1887 but that might move the memory and we might have pthread conditions or
1888 mutexes in the original memory area that are being used. Now instead of
1889 expanding an existing array, we just create new ones and keep a list of
1890 them. Access to _wapi_private_handles had to be modified accordingly.
1892 2005-04-15 Dick Porter <dick@ximian.com>
1894 * collection.c: FreeBSD needs more than PTHREAD_STACK_MIN
1896 2005-04-14 Raja R Harinath <rharinath@novell.com>
1898 * wapi-private.h: Remove reference to 'daemon-private.h'.
1900 Wed Apr 13 13:12:33 EDT 2005 Paolo Molaro <lupus@ximian.com>
1902 * atomic.h: applied patch from mass@akuma.org (David Waite)
1903 to fix InterlockedExchangeAdd.
1904 Fixed a few other functions, including InterlockedCompareExchange()
1905 which was miscompiled by gcc with optimizations enabled.
1907 2005-04-13 Dick Porter <dick@ximian.com>
1909 * io.c (share_check):
1910 * handles.c (_wapi_handle_check_share): Refine the file check so
1911 that sharing violations within the same process don't cause
1914 2005-04-13 Dick Porter <dick@ximian.com>
1916 * io.c (FindFirstFile): Fix bugs introduced with the merge (bug
1919 2005-04-12 Dick Porter <dick@ximian.com>
1921 The daemon-less io-layer. Extensive lowlevel changes in
1922 handles.c, requiring some corresponding changes in other files
1923 calling these functions. Private_foo structures have been
1926 File descriptor handling differences account for most of the
1927 changes in io.c and sockets.c.
1931 * mutexes.c: Named mutexes are now a distinct type.
1932 * atomic.h: Fix a PPC uninitialised variable warning.
1933 * wait.c: Check conditions before waiting on a condition variable.
1934 * processes.c: Handle process fork and wait without a daemon
1935 (though this has the limitation of only being able to wait for
1938 2005-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1945 * sockets.h: removed dead code that deals with async IO.
1947 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
1949 * atomic.c (InterlockedIncrement): Fix fallback implementation of
1950 InterlockedIncrement and InterlockedDecrement. Fixes #74228.
1952 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
1954 * io-layer.h: Add required header files for compiling with VS.NET.
1956 2005-03-17 Miguel de Icaza <miguel@novell.com>
1958 * io.c: don't fail on NFS when there are no more locks available.
1960 2005-03-09 Dick Porter <dick@ximian.com>
1962 * error.c (_wapi_get_win32_file_error): ENFILE and EMFILE should
1963 map to ERROR_TOO_MANY_OPEN_FILES, not ERROR_NO_MORE_FILES. Fixes
1966 2005-03-09 Dick Porter <dick@ximian.com>
1968 * daemon.c (process_process_fork): Initialise the handle data
1969 before using it in the error case. This is probably the error
1970 we're working around in the previous change. Spotted by Taru Jain
1971 <tjain@novell.com> and Hemanth Yamijala <YHemanth@novell.com>.
1973 2005-03-07 Dick Porter <dick@ximian.com>
1975 * daemon.c: It looks like g_shell_parse_argv() can return
1976 argv[0]=NULL somehow, yet still not give an error. Make sure we
1977 don't pass NULL to strrchr(), working around a segfault that
1978 showed up on ZLM testing.
1980 2005-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1982 * sockets.c: translate EINPROGRESS to EWOULDBLOCK in connect. This is
1983 the expected error code showed by the test case in bug #73053.
1985 2005-02-18 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1987 * io.c: another leftover.
1989 Fri Feb 18 17:37:29 CET 2005 Paolo Molaro <lupus@ximian.com>
1991 * io.c: fixed logic in checking errno in rev 40815.
1993 Fri Feb 18 16:00:29 CET 2005 Paolo Molaro <lupus@ximian.com>
1995 * threads.c: we don't depend on the GC checking tls
1997 * processes.c: remove unused ref to GC headers.
1999 Thu Feb 17 19:57:11 CET 2005 Paolo Molaro <lupus@ximian.com>
2001 * io.c: remove _wapi_thread_cur_apc_pending () checks
2002 when the siscall should return immediatly and handle
2003 the case when a syscall is interrupted without
2004 erroring out, but returning a 0 read/write if possible.
2005 Still the cases of read from file need to be handled.
2007 Tue Feb 8 18:28:11 CET 2005 Paolo Molaro <lupus@ximian.com>
2009 * threads.c: make people test with 1 MB stack per thread.
2011 2005-01-17 Dick Porter <dick@ximian.com>
2013 * timefuncs.h: Make WapiFileTime endian-aware, as it's often
2014 cast to and from 64bit ints. Fixes bug 71213.
2016 2005-01-11 Dick Porter <dick@ximian.com>
2018 * error.c (errno_to_WSA): Add EADDRNOTAVAIL error code
2021 Mon Jan 10 16:15:19 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
2023 * atomic.h: Fix functions on s390.
2025 Mon Jan 10 20:30:19 CET 2005 Paolo Molaro <lupus@ximian.com>
2027 * atomic.h: fix some functions on ppc (tests/interlocked.cs).
2029 2005-01-10 Dick Porter <dick@ximian.com>
2031 * misc.c (_wapi_calc_timeout): Guard against overflow when
2032 calculating timeouts. This makes waiting with a large
2033 (Int32.MaxValue) timeout not return immediately.
2035 2004-12-23 Ben Maurer <bmaurer@ximian.com>
2037 * io.c (io_ops): make this `const' so it is shareable (well, only
2038 really shareable if it is statically linked...)
2040 Mon Dec 20 11:58:33 CET 2004 Paolo Molaro <lupus@ximian.com>
2042 * threads.c, threads.h: add accessor to get the pthread_key_t for
2045 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2047 * io.c: check for the existence of 'dest' and set ERROR_ALREADY_EXISTS
2048 if it exists and is not the same as 'src'.
2050 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2052 * atomic.h : Fix InterlockedCompareExchange for s390/s390x.
2054 2004-12-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2056 * processes.c: unquote the cmd path, allow for ' or " when quoting and
2057 pass the quoted program name to the daemon, otherwise the call to
2058 g_shell_unquote in the daemon will break things up.
2060 2004-10-14 Dick Porter <dick@ximian.com>
2062 * sockets.c (_wapi_accept): Revert the previous change. We now
2063 set the accepted socket to have the same blocking status as the
2064 listening socket in managed code. This follows MS behaviour.
2066 2004-10-14 Dick Porter <dick@ximian.com>
2068 * sockets.c (_wapi_accept): On Darwin, make sure a newly
2069 accept()ed socket is blocking. Fixes bug 67355, patch by
2070 grompf@sublimeintervention.com.
2072 2004-10-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2074 * system.c: check the number of online processors instead of the
2075 existing ones. Sanitize return value if it's an error.
2077 2004-10-03 Ben Maurer <bmaurer@ximian.com>
2079 * system.c: Add support for getting the # of cpus.
2081 2004-09-28 Dick Porter <dick@ximian.com>
2083 * io.c (pipe_close_private): Fix one small typo in the last change
2084 that totally hosed process creation with redirected pipes.
2086 2004-09-24 Dick Porter <dick@ximian.com>
2093 * handles-private.h: Cope when a file descriptor is reused while
2094 the handle that thought it owned it is still referenced, instead
2095 of asserting. Probably fixes bug 66479, though we've been unable
2098 2004-09-09 Dick Porter <dick@ximian.com>
2101 * io.c: Set error codes everywhere.
2103 2004-09-06 Dick Porter <dick@ximian.com>
2105 * handles.c (_wapi_handle_unref): Reset the private record's type
2106 (CloseHandle): Check for a fd mapping failure, and return FALSE.
2107 (_wapi_handle_process_fork): Fix long-standing bug in checking
2108 handle return values. Also do the required bookkeeping with the
2109 new process's handles.
2111 * daemon.c: When creating a new process's handles, check whether
2112 the shared space needs to be increased
2114 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
2116 * shared.c (_wapi_shm_file): Fix leaking of filename.
2118 2004-08-19 Dick Porter <dick@ximian.com>
2120 * handles.c (_wapi_handle_count_signalled_handles): Fix thinko
2121 introduced with the fd offset stuff: unlock handles properly when
2122 backing off. Fixes the monologue hang at exit.
2124 2004-08-18 Dick Porter <dick@ximian.com>
2127 * io.c: Check that new fds fit in the table, return error if not
2129 * daemon.c (_wapi_daemon_main):
2130 * handles.c (shared_init): Have all processes agree on a size for
2133 2004-08-17 Dick Porter <dick@ximian.com>
2135 * daemon.c (process_new):
2136 * handles.c (_wapi_handle_new_internal): Cope when the space
2137 reserved for file descriptors is larger than the shared segment
2138 size. Fixes the crash reported when running mono under gdb on
2141 2004-08-16 Dick Porter <dick@ximian.com>
2145 * handles-private.h (_wapi_handle_fd_offset_to_handle): Improve
2146 error checking with passed-in file descriptors.
2148 2004-08-11 Dick Porter <dick@ximian.com>
2151 * io.c: Returned handle values are the file descriptor the handle
2155 * handles-private.h:
2156 * daemon.c: Reserve the range of handles that can have the same
2157 values as file descriptors. These won't be used, but the values
2158 will be used as file, console, pipe or socket handles. The fd to
2159 handle mapping is done internally and is invisible to users.
2162 * wapi-private.h (_WAPI_HANDLE_VERSION): Increment, because we now
2163 reserve a chunk of handle space.
2165 2004-08-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2167 * atomic.h: add support for 64-bit S/390
2169 2004-07-22 Dick Porter <dick@ximian.com>
2172 * threads.c: Move the destruction of the internal thread data to
2173 after the thread has been joined. Fixes bug 61418.
2175 2004-07-14 Dick Porter <dick@ximian.com>
2177 * wait.c (test_and_own): When not waiting for all handles to
2178 become signalled, only own and return the lowest. All the
2179 documentation suggests that the old way was correct, but
2180 experimentation shows it actually works like this. Patch by
2181 Sébastien Robitaille
2182 (sebastien.robitaille@croesus.com), fixes bug 61511.
2184 2004-07-09 Ben Maurer <bmaurer@ximian.com>
2186 * threads.c: register roots for gc
2188 2004-07-08 Dick Porter <dick@ximian.com>
2190 * io.c (file_seek): If there is a high 32bit offset part, make
2191 sure the low part isn't sign-extended. Set error codes when
2192 returning failure. Fixes bug 61131.
2194 2004-07-06 Dick Porter <dick@ximian.com>
2196 * io.c (file_setfiletime): Check for underflow when converting to
2197 time_t values. Set error codes when returning failure. Fixes bug
2200 2004-07-05 Dick Porter <dick@ximian.com>
2202 * mutexes.c (mutex_ops_init): Make the named mutex mutex sharable.
2204 * daemon.c (unref_handle): Only destroy a handle if all processes
2205 have released it, not just the current one. Fixes bug 60887.
2207 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
2209 * mono-mutex.h atomic.h: Add G_GNUC_UNUSED to static inline functions
2210 to prevent warnings.
2212 2004-06-24 Dick Porter <dick@ximian.com>
2214 * mutexes.c: Indicate when a named mutex was reused
2216 2004-06-24 Dick Porter <dick@ximian.com>
2218 * threads.c (SuspendThread):
2219 * timed-thread.c (_wapi_timed_thread_suspend): Wrap sem_wait in a
2220 while loop. See bug 58161.
2222 Wed Jun 23 23:29:04 CEST 2004 Paolo Molaro <lupus@ximian.com>
2224 * io.c: don't use sharemode for on-disk file permissions: it's used
2225 for shared access to the open file.
2227 2004-06-22 Dick Porter <dick@ximian.com>
2229 * events.c (CreateEvent): When creating an auto-reset event that
2230 is initially owned, make sure the set count starts at 1.
2232 2004-06-18 Dick Porter <dick@ximian.com>
2235 * events.c: Auto-reset events need to release one thread for each
2236 time SetEvent() is called. Fixes bug 41292.
2240 * mutexes.c: Scan for mutexes that are still locked by a thread
2241 when it exits. Fixes the MS demo app linked by bug 41292.
2243 * wait.c (test_and_own): Make sure a handle is signalled before it
2246 2004-06-16 Dick Porter <dick@ximian.com>
2248 * timed-thread.c: Call the thread cleanup exit routine before taking
2249 the join mutex, because this could deadlock if another thread tries
2250 to join in the meantime. This fixes the hang-at-exit problem seen
2253 2004-06-03 Lluis Sanchez Gual <lluis@ximian.com>
2255 * threads.c: Implemented SleepEx.
2256 * threads.h: Fixed SleepEx signature.
2258 2004-06-03 Miguel de Icaza <miguel@ximian.com>
2260 * threads.c: When running under valgrind, do not allocate too much
2261 stack, as Valgrind default is 1 meg.
2263 2004-05-27 Dick Porter <dick@ximian.com>
2266 * io.c: Implemented LockFile() and UnlockFile()
2268 2004-05-21 Dick Porter <dick@ximian.com>
2270 * io.c (CreateFile): Check for existing share modes when opening
2274 * handles-private.h:
2275 * daemon-messages.h:
2276 * daemon.c: Maintain a hash of file share modes, keying on device
2277 and inode (to cope with symlinks.)
2279 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
2281 * daemon-messages.c: Retry if the communication with the daemon is
2282 interrupted by a signal.
2283 * io.c, sockets.c: Check for EINTR in every syscall that can be interrumped.
2284 Only return an error in this case if there is something in the apc queue
2285 (which means that it is an interruption requested by the "user").
2286 * processes.c: Use WaitForSingleObjectEx. No need to pass "alertable" as
2287 true since the wait is small.
2288 * shared.c: Retry write calls when interrumped by a signal.
2289 * timed-thread.h, timed-thread.c: added _wapi_thread_apc_pending, which
2290 returns TRUE if there are pending asynchronous calls (APC) for the
2291 provided thread. Also added _wapi_thread_dispatch_apc_queue which calls
2292 the enqueued APCs. Defined a new struct ApcInfo that holds information
2293 about an enqueued APC.
2294 * thread-private.h, threads.c: Implemented QueueUserAPC (which does the same
2295 as in win32),_wapi_thread_apc_pending and _wapi_thread_dispatch_apc_queue.
2296 These last two methods call the corresponding apc methods in
2297 thread-private using the provided thread handle.
2298 * threads.h: Added QueueUserAPC.
2299 * uglify.h: Added WapiApcProc (needed by QueueUserAPC).
2300 * wait.c, wait.h: Changed WaitForSingleObject to WaitForSingleObjectEx, and
2301 WaitForMultipleObjects to WaitForMultipleObjectsEx. Implemented support
2302 for APCs in those two methods and also in SleepEx.
2304 2004-05-17 Dick Porter <dick@ximian.com>
2306 * io.c (CopyFile): Speed up. Fixes bug 57859.
2308 2004-05-13 Dick Porter <dick@ximian.com>
2309 * mono-mutex.c (mono_mutex_unlock): Return EPERM when the current
2310 thread doesn't own the mutex, rather than assert()ing.
2312 2004-05-11 Dick Porter <dick@ximian.com>
2314 * shared.c (_wapi_shm_attach): Cope when a previous daemon startup
2315 attempt failed, leaving shared files that look like a daemon is
2318 2004-05-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2321 (SetFileAttributes): don't the the exec bit if the corresponding read
2324 2004-05-10 Zoltan Varga <vargaz@freemail.hu>
2326 * io.c (FindFirstFile): Fix invalid free.
2328 2004-05-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2330 * io.c: translate from GFileError to errno codes and don't free
2331 variables right after calling mono_io_scandir, as we may overwrite
2334 2004-05-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2336 * io.c: g_dir_open return ENOENT for directories on which we don't have
2337 read/execute permission, while returning EPERM for anything below those.
2338 So, change ENOENT by EPERM if the directory exists.
2340 2004-05-07 Dick Porter <dick@ximian.com>
2342 * io.c (SetFileAttributes): Don't have failed chmod()s cause a
2343 "file not found" error. Fixes bug 54032.
2345 2004-05-07 Dick Porter <dick@ximian.com>
2347 * io.c (FindFirstFile): Comment out a windows-compatibility check
2348 that breaks when directories have metachars in their names.
2349 Workaround for bug 58116.
2351 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2353 * io.c: fixed for FindFirstFile for empty directories. Closes
2356 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2358 * processes.c: set the start time for the current process. Fixes bug
2361 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2363 * io-private.h: 'namelist' is now a gchar ** in _WapiHandlePrivate_find.
2364 * io.c: implemented scandir using glib functions.
2366 2004-05-04 Dick Porter <dick@ximian.com>
2368 * daemon.c (read_message): Return FALSE on error so the GSource
2369 callback itself can return FALSE. Cures the infinite loop poll()
2371 * shared.c: Fix some daemon startup race conditions.
2373 2004-04-29 Miguel de Icaza <miguel@ximian.com>
2375 * io.c (CopyFile): Use 32k buffers to copy the file instead of 2k,
2376 use the stack, do not use dynamic memory.
2378 2004-04-29 Zoltan Varga <vargaz@freemail.hu>
2380 * io.c: Add scandir implementation for platforms which do not have
2383 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2385 * io.[ch]: implemented GetLogicalDriveStrings.
2387 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2390 * sockets.c: use the field name from configure when accessing sigval
2391 pointer field. Makes this work on the Mac.
2393 2004-04-28 Bernie Solomon <bernard@ugsolutions.com>
2395 * atomic.c: (InterlockedExchange) fix typo for
2398 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2401 * sockets.c: added check for sys/aio.h.
2403 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2405 * error.[ch]: added _wapi_get_win32_file_error...
2406 * io.c: ... which was _wapi_get_win32_error here.
2407 * sockets.c: rename the function calls here too.
2409 2004-04-28 Dick Porter <dick@ximian.com>
2411 * daemon-messages.c: Avoid a deadlock when a thread is killed while
2412 waiting for the daemon by using a recursive mutex. Helps bug 56699.
2414 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2416 * io.c: fixed leak in async_notifier().
2418 * sockets.[ch]: added AIO support for sockets and fixed WSAIoctl
2421 * threads.c: removed old comment.
2423 2004-04-26 David Waite <mass@akuma.org>
2425 * daemon-messages.h:
2432 * wapi-private.h: remove comma from end of enumeration declarations
2433 * status.h: cast unsigned int types to int for enum assignment
2435 2004-04-26 David Waite <mass@akuma.org>
2438 * timefuncs.c: declare 64-bit constants as long long types (i.e.
2441 2004-04-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2443 * socket-wrappers.h: _wapi_socket == WSASocket now. Added
2444 WSA_FLAG_OVERLAPPED.
2446 * sockets.c: new unused parameters for _wapi_socket.
2448 2004-04-22 Miguel de Icaza <miguel@ximian.com>
2450 * timed-thread.c: Replace sem_init with MONO_SEM_INIT to handle
2451 the fact that MacOS X is a piece of junk (sem_init is *defined* in
2452 the libc, but they return `not implemented').
2454 2004-04-22 Dick Porter <dick@ximian.com>
2457 * handles-private.h: Reference the handle when it is locked, so
2458 that another thread can't blow it away while we're waiting for it
2459 to become signalled.
2470 * handles-private.h:
2473 * daemon-messages.c:
2474 * critical-sections.c:
2475 * atomic.c: Added pthreads cleanup handlers and error asserts
2478 * handles.c: Fixed the gcc "variable might be used uninitialised"
2479 warnings. They can't happen, but gcc doesn't know that
2480 g_assert()s don't return.
2482 Fixed the declaration of _wapi_handle_process_kill() so that it
2483 expects the correct type for the pid.
2485 * threads.c: Removed the TLS_PTHREAD_MUTEX style locking that
2486 hasn't been used in ages and just made the code more complex.
2488 2004-04-17 Zoltan Varga <vargaz@freemail.hu>
2490 * processes.c: Include <signal.h> for SIGKILL and SIGILL + fix some
2491 warnings. Fixes #57168.
2493 2004-04-16 Dick Porter <dick@ximian.com>
2495 * threads.c (Sleep): Using div(3) with a negative (when signed)
2496 numerator causes the quotient to be 0 and the remainder to be the
2497 numerator. This feeds a small negative value to nanosleep(3),
2498 which will return immediately and cause a busy wait. Fixes bug
2501 2004-04-15 Dick Porter <dick@ximian.com>
2504 * io.c: Rewrite FindFirstFile and FindNextFile using scandir(3)
2505 and fnmatch(3) instead of glob(3). glob() can't cope with being
2506 given filenames containing metachars. This fixes bug 40557.
2508 2004-04-14 Bernie Solomon <bernard@ugsolutions.com>
2510 * security.c: #warning is a GCC-ism
2512 2004-04-13 Sebastien Pouliot <sebastien@ximian.com>
2514 * security.c: Removed GetUserName as glib g_get_user_name does a
2515 better (portability) job. Added ImpersonateLoggedOnUser and
2518 2004-04-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2520 * mono-mutex.h: move pthread_mutex_timedlock declaration to...
2521 * mono-mutex.c: ...here. It was causing a warning that prevented
2522 libgdiplus compilation.
2524 2004-04-04 Miguel de Icaza <miguel@ximian.com>
2526 * security.c (GetUserName): Make it work on MacOS X
2528 2004-04-02 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2530 * security.c: use getpwuid_r if available. This one is thread-safe.
2532 2004-04-02 Sebastien Pouliot <sebastien@ximian.com>
2534 * Makefile.am: Added security.c|h.
2535 * security.c: New file for security related functions. Added function
2536 GetUserName to fix #56144.
2537 * security.h: New. Header file for security.c
2538 * wapi.h: Added include for security.h
2540 2004-03-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2542 * daemon-messages.h: added kill structs.
2544 * daemon.c: implemented process_process_kill.
2545 * handles-private.h: define process_process_kill.
2546 * handles.c: implemented _wapi_handle_process_kill.
2547 * processes.[ch]: implemented TerminateProcess.
2549 2004-03-25 Bernie Solomon <bernard@ugsolutions.com>
2551 * daemon.c (rem_fd): On solaris you seem to get an
2552 error even after removing the input source so don't
2553 try and rem_fd it twice.
2555 2004-03-25 Lluis Sanchez Gual <lluis@ximian.com>
2557 * daemon.c: in process_post_mortem, If the child terminated due to the
2558 receipt of a signal, the exit status must be based on WTERMSIG, since
2559 WEXITSTATUS returns 0 in this case.
2561 2004-03-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2563 * daemon.c: turned a warning into a DEBUG statement. Now we may hit it.
2565 2004-03-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2567 * daemon.c: only call getdtablesize () once.
2568 * processes.c: wait 500 ms to check if execve failed and throw the same
2569 exception as MS on failure. Fixes bug #32809.
2571 2004-03-17 Bernie Solomon <bernard@ugsolutions.com>
2573 * io.c (async_notifier): use "union sigval" rather
2574 than sigval_t as Solaris doesn't have sigval_t
2575 (which isn't in IEEE 1003.1 either).
2577 2004-03-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2579 * io.c: added debug stuff and removed a few redundant lines in
2582 2004-03-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2584 * io-private.h: added new fields for file structure. Declare
2585 _wapi_io_add_callback.
2587 * io.c: added _wapi_get_win32_error, support aio_read/write in
2588 file_read/write. Implemented _wapi_io_add_callback, which is where
2591 * io.h: added new fields for WapiOverlapped and typedef for the
2594 * processes.c: fixed off-by-one bug when handling environment variables
2597 * threads.[ch]: implemented BindIoCompletionCallback.
2599 * uglify.h: added typedef for LPOVERLAPPED_COMPLETION_ROUTINE.
2601 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
2603 * socket-wrappers.h: Remove extra semicolon.
2605 2004-03-03 Dave Camp <dave@ximian.com>
2607 * daemon.c: (add_fd), (fd_activity), (_wapi_daemon_main):
2608 Use a new main context.
2610 2004-03-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2613 (GetFileAttributes): set the error depending on errno instead of
2614 setting ERROR_FILE_NOT_FOUND always. See bug #55160.
2616 2004-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2619 (CopyFile): free the buffer on error.
2621 (WSAIoctl): free the buffer on error.
2623 2004-02-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2625 * error.c: fixed mapping for EPROTONOSUPPORT and ESOCKTNOSUPPORT.
2627 * sockets.[ch]: retry creating the socket for AF_INET, SOCK_RAW
2628 using IP protocol with IP over IP. Implemented WSAIoctl UNIX-style.
2630 2004-01-27 Bernie Solomon <bernard@ugsolutions.com>
2632 * shared.c (_wapi_shm_file): add hostname
2633 to shared data file names to handle NFS mounted
2636 Mon Jan 26 16:15:03 CET 2004 Paolo Molaro <lupus@ximian.com>
2638 * sockets.h: remove obsolete soklen_t typedef.
2640 Fri Jan 23 21:07:02 CET 2004 Paolo Molaro <lupus@ximian.com>
2642 * socket-wrappers.h, sockets.h, sockets.c, Makefile.am: move socket
2643 wrappers to its own non-installed header file.
2645 2004-01-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2648 (FindFirstFile): unlock the handle if FindNextFile fails.
2649 (FindNextFile): g_free a couple of pointers before retrying.
2652 (WaitForMultipleObjects): if only one handle provided, use
2653 WaitForSingleObject.
2655 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
2657 * handles-private.h: (_wapi_handle_type) check
2658 for segment in range before using it
2660 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
2662 * thread-private.h: _wapi_thread_ops is now const
2665 Mon Dec 22 18:29:03 CET 2003 Paolo Molaro <lupus@ximian.com>
2667 * threads.c, timed-thread.c, timed-thread.h: use mach
2668 semaphores on Darwin (MacOSX) since the posix ones
2669 are mostly broken there (threads are not created suspended
2670 and they can start executing before they are fully initialized
2671 like in tests/thread-static.cs).
2673 Mon Dec 22 17:18:45 CET 2003 Paolo Molaro <lupus@ximian.com>
2675 * atomic.h: ppc fixes.
2677 2003-12-19 Bernie Solomon <bernard@ugsolutions.com>
2679 * handles.c: remove my bad use of MONO_ZERO_ARRAY_LENGTH
2682 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
2684 * shared.c: (_wapi_shm_open) make scratch file
2685 not have to immediately regrow to avoid remaps
2686 (HPUX can't cope with these).
2687 (_wapi_shm_attach) use actual size of file
2688 to set scratch data_len for the creating process.
2690 * handles.c: (_wapi_handle_new_internal) make
2691 sure mutex & cond var are initialized even for
2692 non process shared ones.
2693 (_wapi_handle_unref) always call destroy
2694 routines on mutex & cond var
2696 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
2698 * daemon.c: change channel data structure so
2699 input sources are removed from glib event loop
2700 properly. xsp works better on Solaris and
2703 2003-12-12 Bernie Solomon <bernard@ugsolutions.com>
2705 * wapi-private.h: Replace G_GNUC_PRETTY_FUNCTION
2706 definition with file & line number for non-GCC
2709 2003-12-08 Bernie Solomon <bernard@ugsolutions.com>
2711 * Makefile.am: make sure hppa_atomic.s is in distribution
2713 2003-12-01 Dick Porter <dick@ximian.com>
2716 * mutexes.c (CreateMutex):
2717 * mutex-private.h (struct _WapiHandle_mutex):
2718 * handles.c: Look up certain handle types by name, in a shared
2719 namespace. Currently only mutex handles have this implemented.
2722 * semaphores.c (CreateSemaphore):
2723 * events.c (CreateEvent): Fix signature
2725 2003-11-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2727 * io.c: don't call g_free before testing errno as it may modify it.
2728 If the path exists, return an error if it's not a directory. Fixes
2731 2003-11-20 Dick Porter <dick@ximian.com>
2733 * io.c: Missed a little-endian UTF16 conversion. Patch from
2734 Jeroen Zwartepoorte (Jeroen@xs4all.nl), fixes bug 51065.
2736 2003-10-29 Dick Porter <dick@ximian.com>
2738 * io.c (MoveFile): If the move crosses filesystems, try and fall
2739 back to copy and delete. Patch from Jörg Rosenkranz
2740 (JoergR@voelcker.com), fixes bug 50298.
2742 2003-10-28 Dick Porter <dick@ximian.com>
2744 * io.c: Use the new encoding conversion to cope with non-utf8
2745 locales in filenames.
2747 * processes.c: Ditto for process arguments.
2749 Tue Oct 21 12:01:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2751 * atomic.h: some ppc inline asm fixes (incorrect use of labels,
2752 incorrect register constraints, incorrect clobber lists).
2754 2003-10-13 Bernie Solomon <bernard@ugsolutions.com>
2756 * Makefile.am hppa_atomic.s: add HP 64bit
2757 implementation of atomic ops
2759 2003-10-13 Zoltan Varga <vargaz@freemail.hu>
2761 * threads.c (CreateThread): Wrap pthread_attr_setstacksize call in
2762 a conditional for platforms that don't have it.
2764 2003-10-09 Bernie Solomon <bernard@ugsolutions.com>
2766 * threads.c: (CreateThread) use stacksize argument
2767 if non-zero - change default for 64 bits to 4Mb
2769 2003-09-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2771 * sockets.c: set last error when socket creation fails. This shed some
2772 light on bug #49015.
2774 2003-09-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2776 * processes.c: fixed bug #48973: we only change \ by / for the argument
2777 to be used as command.
2778 When getting the program name from the args, don't let the space between
2781 2003-09-24 Bernie Solomon <bernard@ugsolutions.com>
2783 * atomic.h atomic.c: fix sparc so lock is
2784 global, increment does so and it compiles under Sun compiler.
2786 2003-09-22 Bernie Solomon <bernard@ugsolutions.com>
2788 * handles.c: include <string.h> directly as may
2789 not be nested in <sys/un.h> like Linux
2791 2003-09-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2794 (DeleteFile): call SetLastError on failure. Fix by
2795 richard.torkar@htu.se (Richard Torkar). Closes bug #48222.
2797 2003-09-15 Lluis Sanchez Gual <lluis@ximian.com>
2799 * daemon.c: In compare_process(), discard handles already signalled.
2801 2003-09-02 Dick Porter <dick@ximian.com>
2803 * io.c: Work around glib brain-dead assumptions about utf8-encoded
2804 filenames. Fixes bug 30781.
2806 2003-08-28 Dick Porter <dick@ximian.com>
2808 * critical-sections.c: Patch from Bernie Solomon
2809 <bernard@ugsolutions.com> to emit a warning if locking a critical
2812 2003-07-23 Dick Porter <dick@ximian.com>
2815 * daemon.c (maybe_exit): Avoid the race condition when the daemon is
2816 closing but another client comes along when the shared data is still
2817 visible. Should fix bugs 33671 and 35213.
2819 2003-07-23 Dick Porter <dick@ximian.com>
2821 * handles.c: Initialise handle mutex and cond. Fix by
2822 Bernie Solomon <bernard@ugsolutions.com>
2824 2003-07-15 Dick Porter <dick@ximian.com>
2826 * timed-thread.c (timed_thread_start_routine): Fix virtual memory
2827 leak when threads quit. Fixes bug 44067.
2829 Wed Jun 18 19:08:40 CEST 2003 Paolo Molaro <lupus@ximian.com>
2831 * io.c: never add write permission for group or others in
2832 SetFileAttributes ().
2834 2003-06-17 Dick Porter <dick@ximian.com>
2836 * io.c (SetFileAttributes): Implement the ReadOnly attribute, and
2837 ignore the unsupported ones ("fixes" bug 44977).
2839 2003-06-17 Lluis Sanchez Gual <lluis@ximian.com>
2841 * misc.c: fix bug in _wapi_calc_timeout. It gave wrong values for
2842 high ms values (there was an overflow).
2844 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2846 * system.h (struct _WapiSystemInfo ): Fix warnings when using gcc-3.3.
2848 2003-06-11 Dick Porter <dick@ximian.com>
2850 * shared.c: Fix shared directory creation. Patch from
2851 Pablo Baena <pbaena@uol.com.ar>
2853 2003-06-10 Dick Porter <dick@ximian.com>
2855 * atomic.c: Delete the useless compile warning
2857 2003-06-09 Dick Porter <dick@ximian.com>
2859 * daemon.c: Lookup env as a string array. Fixes bug 44289. Also
2860 make setting the process handle value in the environment actually
2863 * processes.c: Pretty up the process name, if it happens to be
2864 "mono" such as when another mono process forks "mono foo.exe"
2866 2003-06-05 Dick Porter <dick@ximian.com>
2868 * processes.c (process_set_current): Don't do an expensive handle
2869 search at application startup, check the environment to see if the
2870 process handle has already been created.
2872 * io.c: Don't do an expensive handle search when creating stdin,
2873 stdout and stderr handles, just create them all the first time one
2880 * handles-private.h:
2881 * daemon-messages.h:
2883 * daemon.c: Support for "unlimited" number of handles and scratch
2886 Speed up application startup by passing process handle in the
2887 environment, rather than let the app scan all handles (which gets
2888 really slow when there are more than a few thousand to check.)
2890 Initialise some structs passed to syscalls, noticed by valgrind.
2893 2003-05-20 Dick Porter <dick@ximian.com>
2895 * io.c (FindFirstFile): Include . files in the glob. Fixes bug
2898 2003-05-19 Dick Porter <dick@ximian.com>
2900 * threads.c: Set the new thread's stack size to 2M. Fix needed
2901 for BSD, reported by Martin Dvorak <md@9ll.cz>
2903 2003-05-16 Dick Porter <dick@ximian.com>
2906 * io.c: Implement GetTempPath()
2908 2003-05-16 Dick Porter <dick@ximian.com>
2910 * processes.c (CreateProcess): Set some error codes
2912 2003-05-12 Dick Porter <dick@ximian.com>
2914 * misc.c (_wapi_calc_timeout): Cope with overflowing tv_nsec.
2915 Patch from Martin Dvorak <mdvorak@ninell.cz>.
2917 2003-05-10 Dick Porter <dick@ximian.com>
2919 * io.c (CopyFile): Copy file mode as well as file data. Based on
2920 suggestion by Giuseppe Greco <giuseppe.greco@agamura.com>, bug
2923 2003-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2925 * handles.c: don't call GC_gcollect when creating new handles.
2927 2003-05-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2929 * handles.c: added some debugging code. Call GC_gcollect
2930 before creating a new handle. It makes Lupus' test run smoother and
2931 faster (from 62 to 83 request per second). Notice that calling
2932 GC_finalizer_notifier if needed (GC_should_invoke_finalizer ()) does
2933 not improve nor degrade the performance, so i don't do it.
2935 2003-05-02 Dick Porter <dick@ximian.com>
2937 * sockets.c: Rearrange closesocket() and socket_close_private(),
2938 and remember to unref the handle, so we don't leak socket handles.
2939 Fix from Pelle Johnsen <pelle.johnsen@mail.dk>
2941 2003-04-11 Dick Porter <dick@ximian.com>
2943 * atomic.h: ARM atomic operations by Malte Hildingson
2944 <tds00mahi@tellus.thn.htu.se>
2946 Tue Apr 8 11:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2948 * atomic.h: fix macosx build by "Urs C. Muff" <umuff@quark.com>.
2950 2003-04-03 Martin Baulig <martin@ximian.com>
2952 The following change is conditional to `WITH_INCLUDED_LIBGC'
2953 which is not yet enabled by default.
2955 * threads.c (SuspendThread, ResumeThread): Fully implemented this.
2956 (gc_init): New static function; install a signal handler for
2957 SIGPWR which is used to suspend threads. [FIXME: it SIGPWR
2958 doesn't exist on all Unix systems, we need to find another
2960 (mono_wapi_push_thread_stack): New public function. Tells the
2961 garbage collector about the current stack pointer of a suspended
2964 2003-04-03 Martin Baulig <martin@ximian.com>
2966 * timed-thread.h (TimedThread): Added `suspended_sem',
2967 `suspend_count' and `stack_ptr'.
2969 2003-03-28 Dick Porter <dick@ximian.com>
2971 * atomic.h: PPC support gratiously donated to the public domain
2972 by John Duncan <jddst19@mac.com>
2974 2003-03-20 Dick Porter <dick@ximian.com>
2976 * sockets.c (_wapi_connect): If connect() fails with EACCES, try
2977 setting SO_BROADCAST and connecting again. Fixes bug 39178.
2979 2003-03-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2981 * processes.c: included Jerome Laban's patch and call SetLastError when
2982 the executable is not found.
2984 2003-03-03 Dick Porter <dick@ximian.com>
2986 * io.c (CreateFile): Try opening directories readonly, so that
2987 timestamps can be adjusted. Patch by Elan Feingold
2988 <efeingold@mn.rr.com>.
2990 2003-02-25 Dick Porter <dick@ximian.com>
2992 * shared.c (_wapi_shm_attach): Return a failure code on system
2993 call errors, rather than exiting.
2995 2003-02-21 Dick Porter <dick@ximian.com>
2997 * processes.c (GetCurrentProcessId): Use the current process
2998 handle to return the process ID, as getpid() is unreliable
2999 (linuxthreads gives each thread a different pid). Fixes bug
3002 2003-02-21 Dick Porter <dick@ximian.com>
3004 * io.c (FindNextFile): Skip over dangling symlinks. Fixes bug
3007 2003-02-11 Dick Porter <dick@ximian.com>
3010 * timefuncs.c: Added GetTickCount()
3012 2003-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3014 * error.c: added WSA_EHOSTUNREACH mapping.
3016 2003-01-26 Miguel de Icaza <miguel@ximian.com>
3018 * io.c (SetFileAttributes): This routine is not currently
3019 implemented for the general case, but I added a special case to
3020 set the executable bit on Linux.
3022 Wed Jan 15 15:55:40 CET 2003 Paolo Molaro <lupus@ximian.com>
3024 * sockets.h, daemon.c, io.c: compilation fixes on MacOSX.
3026 2003-01-08 Dick Porter <dick@ximian.com>
3028 * sockets.c: Fixed setting blocking mode to true (fixes bug 36388)
3030 2002-12-11 Juli Mallett <jmallett@FreeBSD.org>
3032 * daemon.c, handles-private.h, handles.c, wapi-private.h:
3033 Check for an implementation which says it supports
3034 _POSIX_THREAD_PROCESS_SHARED, rather than just one that
3035 defines the symbol. Defined but with a value of -1 still
3036 means that it is unsupported.
3038 2002-12-08 Martin Baulig <martin@ximian.com>
3040 * handles.c (_wapi_handle_new): Create new non-shared handles with
3041 an initial refcount of 1, not 0.
3043 2002-11-22 Dietmar Maurer <dietmar@ximian.com>
3045 * threads.c (TlsGetValue): removed unnecessary mutex
3047 2002-11-20 Dick Porter <dick@ximian.com>
3049 * timed-thread.c (_wapi_timed_thread_attach): Attached threads
3050 need to store their data structure too.
3052 * threads.c: Make sure the threading data is initialised wherever
3055 2002-11-15 Dick Porter <dick@ximian.com>
3057 * timed-thread.c: Removed unneeded parameters in
3058 _wapi_timed_thread_attach().
3060 * threads.c: Renamed AttachThread() to make it not look like
3061 external API. Removed unneeded parameters.
3063 2002-11-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3065 * error.[ch]: added errno_to_WSA (). It displays a warning and return
3066 WSASYSCALLFAILURE if there is no error mapping for the given errno,
3068 * sockets.c: use errno_to_WSA and fixed display of warning for h_errno.
3070 2002-10-31 Dick Porter <dick@ximian.com>
3073 * io.c: Define and use INVALID_FILE_ATTRIBUTES
3075 2002-10-07 Dick Porter <dick@ximian.com>
3078 * daemon.c: Use a more accurate time source for process start and
3081 2002-10-03 Dick Porter <dick@ximian.com>
3085 * threads.c: Fixes for freebsd. Make sure that mutex and condition
3086 creation and deletion happen in the process that owns them, when
3087 POSIX shared thread objects aren't supported. This breaks on
3088 freebsd, as pthread_t is a pointer to data.
3090 2002-10-02 Dick Porter <dick@ximian.com>
3092 * shared.c: Use mmap() instead of sysv shm for the shared data.
3094 * wapi-private.h (_WAPI_HANDLE_VERSION): Reset back to 0, for the
3098 * daemon.c: mmap()ed regions survive fork, so just pass the
3099 pointer to _wapi_daemon_main instead of mapping it again.
3101 2002-10-01 Dick Porter <dick@ximian.com>
3103 * timed-thread.c: Kludge for CREATE_SUSPENDED thread creation.
3104 Unfortunately libgc uses the same thread suspend technique that I
3105 want to, and the two don't mix: libgc will deadlock when it tries
3106 to stop the world if a thread has already been suspended by
3107 someone else. Just do the simple suspended create rather than the
3108 general purpose thread suspension for now.
3110 * threads.c: Pass create flags to the timed_thread create call, to
3111 implement suspended thread creation. ResumeThread() partially
3112 implemented, to cope with the case where a newly created but
3113 suspended thread is launched.
3115 2002-09-30 Dick Porter <dick@ximian.com>
3117 * sockets.c (ioctlsocket): Set non-blocking mode in a better way,
3120 2002-09-27 Dick Porter <dick@ximian.com>
3122 * semaphores.c: Only include semaphore.h if it's present. Patch
3123 for BSD from jmmv@hispabsd.org (Julio Merino).
3125 2002-09-27 Dick Porter <dick@ximian.com>
3127 * processes.c: Pass environment and working directory to the
3128 daemon when forking. Don't let argv[0] be duplicated when looking
3129 for the program name. Implement EnumProcessModules (simple
3130 version for now, lsof-style later if needed), GetModuleBaseName,
3131 {Get,Set}ProcessWorkingSetSize (just faked, because the vm hints
3132 aren't available on Linux).
3134 * process-private.h: Store the process name, and the working set
3138 * handles-private.h: New functions to store and retrieve an array
3139 of strings in the scratch space
3141 * daemon.c: Don't miss deleting some handles when a client exits
3142 (we used to rely on the client doing the final cleanup, but
3143 obviously if the client is no longer there the daemon has to do
3146 Process forking now sets the environment and the working
3149 * io.c: Don't confuse fd 0 with an unassigned handle struct
3151 * atomic.h: Add a google cache alternative to the msdn URL
3153 2002-09-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3156 (_wapi_recvfrom): added ECONNRESET to the switch.
3158 2002-09-24 Mark Crichton <crichton@gimp.org>
3160 * atomic.h: Yea. On linux, sparc isn't sparc, it's __sparc__.
3163 2002-09-19 Mark Crichton <crichton@gimp.org>
3165 * daemon.c, shared.c: Added NEED_LINK_UNLINK for systems that
3166 dont have Linux's abstract filesystem for sockets.
3168 2002-09-19 Mark Crichton <crichton@gimp.org>
3170 * atomic.h: Added SPARC atomic asm code.
3171 * daemon.c, handles-private.h, handles.c, wapi-private.h:
3172 undefined _POSIX_THREAD_PROCESS_SHARED. This actually exists on
3173 Solaris 9, however, the code paths don't seem to work. More testing
3174 on the shared case is *really* needed.
3176 2002-09-03 Dick Porter <dick@ximian.com>
3179 * threads.c: Removed PosixKillThread(), because it's not in the
3182 2002-08-20 Dick Porter <dick@ximian.com>
3184 * handles.c (_wapi_handle_scratch_store): Made stored byte lengths
3185 multiples of 4 bytes, to keep header structures aligned. Needed
3186 for sparc, at least. (Patch from crichton@gimp.org)
3188 * handles.c: Removed 'disable_shm' variable (we've defaulted to
3189 building with shm enabled for months now)
3191 2002-08-19 Dick Porter <dick@ximian.com>
3193 * daemon.c: Rewrote the poll() loop to use GIOChannels instead,
3194 for legacy NeXT-based systems.
3196 2002-08-12 Dick Porter <dick@ximian.com>
3198 * atomic.h: Rename some parameters to avoid c++ keywords (Patch
3199 from Joseph Wenninger <kde@jowenn.at>)
3201 2002-08-05 Dietmar Maurer <dietmar@ximian.com>
3203 * threads.c: use fast spinlocks by default
3205 2002-08-02 Dick Porter <dick@ximian.com>
3207 * io.c (GetStdHandle): Add a handle reference when returning a
3208 duplicate console handle. This fixes the unref_handle errors in
3211 2002-08-01 Dietmar Maurer <dietmar@ximian.com>
3213 * threads.c (TLS_PTHREAD_MUTEX): define this because else some
3216 2002-08-01 Dick Porter <dick@ximian.com>
3218 * threads.c: Use atomic spinlocks in TLS functions
3221 * Makefile.am: Added mono-spinlock.h
3223 2002-07-21 Jeffrey Stedfast <fejj@ximian.com>
3225 * daemon-messages.c: #include <sys/types.h> and <sys/sockets.h> -
3226 these are needed for sendmsg() and also for struct msghdr (at
3227 least on Solaris). Solaris still won't build because struct msghdr
3228 doesn't have msg_flags, msg_control, or msg_controllen members.
3229 (CMSG_SPACE): Define for systems that don't have it.
3232 2002-07-20 Dick Porter <dick@ximian.com>
3238 * handles.c: Implemented pipe handles
3241 * daemon.c: Fixed bug in handle closing.
3244 * daemon.c: Forked processes now close all open file descriptors.
3246 Fri Jul 19 19:05:19 CEST 2002 Paolo Molaro <lupus@ximian.com>
3248 * sockets.h, io-layer.h, critical-sections.h: don't include config.h
3251 2002-07-19 Martin Baulig <martin@gnome.org>
3253 * threads.c (ExitThread): Call exit() if no threads has been
3256 2002-07-17 Dick Porter <dick@ximian.com>
3258 * daemon-messages.c: Freebsd fixes from Andreas Kohn
3259 <andreas.kohn@gmx.net>
3261 2002-07-15 Dick Porter <dick@ximian.com>
3263 * io.c: Removed bogus console_flush() method, that was just cut
3264 and pasted from file_flush when I separated the two handle types.
3266 2002-07-12 Dick Porter <dick@ximian.com>
3268 * io.c (convert_from_flags): Fixed misunderstanding wrt fcntl
3269 flags. Fixes bug 27633.
3271 2002-07-12 Dick Porter <dick@ximian.com>
3275 * daemon.c: Use size of sockaddr_un.sun_path from config.h
3277 2002-07-12 Dick Porter <dick@ximian.com>
3279 * processes.c (CreateProcess): Send stdin, stdout and stderr
3280 handles if the startup info doesnt specify new ones
3282 * io.c (GetStdHandle): Return the same handle when the same
3283 standard handle is requested
3285 * handles.c: Pass file descriptors when forking
3287 * daemon.c: Use supplied file descriptors when forking a new
3290 * daemon-messages.h:
3291 * daemon-messages.c: Pass stdin, stdout and stderr file
3292 descriptors to the daemon (used when forking)
3294 2002-07-11 Miguel de Icaza <miguel@ximian.com>
3296 * daemon.c (_wapi_daemon_main): Use sizeof
3297 (main_socket_address.sun_path) instead of hardcoded 108 value.
3299 * handles.c (shared_init): Use sizeof
3300 (shared_socket_address.sun_path) instead of hardcoded 108 value.
3302 2002-07-10 Dennis Haney <davh@davh.dk>
3306 * daemon.c: Lots of documentation, some added error checking, and
3307 code readability improvements.
3309 * daemon-messages.h: Add the Error request type to improve error
3312 * daemon-messages.c: Do a bit more error checking on send() and
3313 recv(), and log errors with a higher severity level.
3315 2002-07-04 Dick Porter <dick@ximian.com>
3317 * daemon.c (process_process_fork): Fix argument handling, due to
3318 buggy understanding of g_strsplit() behaviour.
3320 2002-07-03 Dick Porter <dick@ximian.com>
3323 * threads.c: Implement OpenThread(). Define access-control values
3329 * Makefile.am: Added access.h, to hold shared access-control
3332 2002-07-02 Dick Porter <dick@ximian.com>
3334 * wapi-private.h (_WAPI_HANDLE_VERSION): New protocol version
3336 2002-07-02 Dick Porter <dick@ximian.com>
3338 * handles.c (shared_init): Make a second attempt to contact the
3339 daemon if the shared memory attach succeeds, but the connect()
3340 fails. (This copes with the daemon crashing without cleaning up
3346 * shared.c (_wapi_shm_attach): Don't exec() anything when we fork
3347 the daemon, it's now built into the library.
3349 2002-06-25 Dick Porter <dick@ximian.com>
3352 * handles-private.h:
3353 * daemon-messages.h:
3354 * daemon.c: Process forking and handle data management
3357 * process-private.h:
3358 * processes.c: Process forking and other support functions
3360 2002-06-25 Dick Porter <dick@ximian.com>
3362 * versioninfo.h: PE resource decoding
3364 * unicode.c (_wapi_unicode_to_utf8): g_utf16_to_utf8 doesnt need
3365 to be told the string length
3367 * io.c: Removed the ACTUALLY_DO_UNICODE option. Fixed some leaks.
3368 Moved _wapi_time_t_to_filetime and the WapiFileTime typedef to
3371 2002-06-12 Dick Porter <dick@ximian.com>
3374 * daemon-messages.c: Handle SIGPIPE in a non-stupid way in the
3375 daemon, if MSG_NOSIGNAL isn't available. Thanks to Jaroslaw
3376 Kowalski <jarek@atm.com.pl> for pointing out the bogosity.
3378 2002-06-10 Jaroslaw Kowalski <jarek@atm.com.pl>
3380 * sockets.c, daemon-messages.c: Prevent SIGPIPE from being raised
3381 when writing to a closed socket.
3383 2002-06-08 Jeffrey Stedfast <fejj@ximian.com>
3385 * mono-mutex.c (mono_once): New convenience function for my
3390 * critical-sections.c:
3398 * atomic.c: Use mono_once() rather than pthread_once().
3400 2002-06-06 Jeffrey Stedfast <fejj@ximian.com>
3402 * handles.c (_wapi_handle_new): pthread_once() is not atomic, so
3403 if multiple threads all try to call _wapi_handle_new() before the
3404 shared data has been initialized, it is possible that we could get
3405 into a condition where shared_init() is being executed and later
3406 threads will pass by pthread_once() due to the fact that it has
3407 already been called and so therefor will attempt to use the shared
3408 data before it has been completely initialized. If we instead use
3409 a standard mutex locking mechanism around shared_init(), we can
3410 avoid the situation entirely. By wrapping the mutex locking in a
3411 check to see if we've already initialized the data, we can even
3412 avoid wasting resources by having to lock/unlock the mutex in any
3413 later calls (the only time we'd have to worry about
3414 locking/unlocking is the initial race to call shared_init() at
3417 Sat Jun 1 13:27:11 CEST 2002 Paolo Molaro <lupus@ximian.com>
3419 * atomic.h: inline asm fixes from Dennis Haney (davh@davh.dk).
3421 Fri May 31 16:21:54 CEST 2002 Paolo Molaro <lupus@ximian.com>
3423 * daemon.c, handles.c: rename "sun" local var since it's apparently
3424 a #define on Solaris.
3426 Fri May 31 15:40:14 CEST 2002 Paolo Molaro <lupus@ximian.com>
3428 * daemon-messages.c: work-around MSG_NOSIGNAL missing on some
3431 2002-05-15 Dick Porter <dick@ximian.com>
3433 * wait.c: Fix a deadlock in WaitForMultipleObjects
3435 2002-05-14 Dick Porter <dick@ximian.com>
3437 * io.c: Fix a cut&paste error, found by
3438 Jaroslaw Kowalski <jarek@atm.com.pl>
3440 2002-05-10 Dan Lewis <dihlewis@yahoo.co.uk>
3444 2002-05-09 Dick Porter <dick@ximian.com>
3450 * handles-private.h:
3452 * Makefile.am: Remove now-unused file wait-private.h
3454 2002-05-08 Dick Porter <dick@ximian.com>
3456 * shared.c: Better error messages, and report when daemon
3457 connection fails rather than blocking forever. Do some more
3458 shared memory sanity checking.
3460 * handles.c: Better error messages when connecting to shared
3461 memory and the handle daemon. Fall back to non-shared handles if
3462 an error occurs. Set the default back to 'shared handles'. Fix a
3463 crashing bug in scratch space allocation that mangled the block
3466 2002-05-07 Miguel de Icaza <miguel@ximian.com>
3468 * handles.c (shared_init): Disable SHM for now, people have too
3469 many problems with this, and the diagnostics are not helping.
3471 2002-05-06 Dan Lewis <dihlewis@yahoo.co.uk>
3473 * io.c: CreateFile sets win32 last error.
3475 2002-05-05 Dick Porter <dick@ximian.com>
3478 * handles-private.h:
3484 * process-private.h:
3486 * semaphore-private.h:
3490 * event-private.h: Simplify the WapiHandleOps struct: take out all
3491 the file-specific entries, leaving just the items that operate on
3492 handles themselves. Split the close operation into shared and
3493 private parts: shared close is called by the daemon.
3495 * handles.c: As above, but also pass handle allocation, ref and
3496 unref operations to the daemon. Populate the handle_ops array at
3497 compile time, because the daemon needs to call ops on handles too.
3498 Don't bother to track open handle counts any more, the daemon does
3502 * thread-private.h: As above, but also make the thread data
3505 * shared.c: Fork a handle daemon if the calling process created
3506 the shared memory segment.
3509 * daemon-messages.c:
3510 * daemon-messages.h:
3511 * Makefile.am: Build a daemon to manage handle allocation and
3512 destruction without needing to lock the shared memory
3514 2002-04-30 Jeffrey Stedfast <fejj@ximian.com>
3516 * atomic.c: Changed to use a normal mutex rather than a spinlock
3517 since a lot of platforms seem to not have them :\
3519 2002-04-30 Dick Porter <dick@ximian.com>
3521 * Completely rewrote the handle waiting code: removed the helper
3522 thread and its attendant complexity. All handle waiting is now
3523 abstracted into the WaitForSingleObject() and
3524 WaitForMultipleObjects() functions.
3526 * Implemented inter-process sharing of handles using sysv shared
3527 memory. This makes handles even more opaque, with a handle now
3528 just an index into an array.
3530 2002-04-25 Dan Lewis <dihlewis@yahoo.co.uk>
3532 * io.c: unitialized pointer in GetCurrentDirectory.
3534 Sat Apr 20 13:37:39 CEST 2002 Paolo Molaro <lupus@ximian.com>
3536 * threads.c: destroy the mutex at thread destruction
3537 (if/when thread destruction code will be actually called).
3538 When protecting a tls data pointer from the gc, use also the
3539 thread id in the key.
3541 Wed Apr 17 18:36:27 CEST 2002 Paolo Molaro <lupus@ximian.com>
3543 * timed-thread.c: avoid race condition when setting the thread to
3546 2002-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3548 * jit.h: to more #include lines to avoid breaking compilation
3549 under windows when upgrading mingw and w32api to version
3552 2002-04-16 Dick Porter <dick@ximian.com>
3554 * atomic.h: Explanatory comment about lack of 80386 support
3556 2002-04-15 Dick Porter <dick@ximian.com>
3558 * atomic.h: use xaddl for InterlockedIncrement() and
3559 InterlockedDecrement(). Use cmpxchgl in a loop for
3560 InterlockedExchange() and InterlockedExchangePointer().
3562 Mon Apr 15 13:31:22 CEST 2002 Paolo Molaro <lupus@ximian.com>
3564 * unicode.c: fix unicode_len() to not access uninitialized memory
3565 (and updated to conform to mono code style).
3567 Fri Mar 29 17:15:11 CET 2002 Paolo Molaro <lupus@ximian.com>
3569 * io.c: EEXISTS is ignored for directory creation.
3570 * mono-mutex.h: remove silly "pragma }" that emacs users insert
3571 because they use a broken editor:-)
3573 2002-03-28 Dick Porter <dick@ximian.com>
3579 * handles.c: Warning cleanups
3581 2002-03-27 Dan Lewis <dihlewis@yahoo.co.uk>
3583 * unicode.h, unicode.c: changed to gunichar2
3584 * io.h, io.c: changed strings to gunichar2*, added
3585 SetFileAttributes(), GetCurrentDirectory(), SetCurrentDirectory(),
3586 some fixes to FindFirstFile() and friends.
3588 2002-03-26 Dick Porter <dick@ximian.com>
3590 * types.h: Implement the large integer struct
3593 * timefuncs.c: Dummy functions that don't yet implement
3594 QueryPerformanceCounter() and QueryPerformanceFrequency()
3597 * threads.c: Implement SleepEx()
3600 * system.c: Beginnings of GetSystemInfo()
3602 * mono-mutex.c (pthread_mutex_timedlock): Fix a ms/ns conversion
3606 * context.c: Dummy function that doesnt yet implement
3610 * atomic.c: Interlocked functions
3612 Mon Mar 25 13:01:40 CET 2002 Paolo Molaro <lupus@ximian.com>
3614 * threads.c: use a gc-safe hash table to store tls pointers.
3616 2002-03-22 Dick Porter <dick@ximian.com>
3618 * threads.c: Fix a race condition where a thread can start and
3619 exit before the handle has been properly initialised (no reason
3620 why the handle couldn't be initialised beforehand, so do so)
3622 Fix a ms to ns conversion magnitude thinko.
3624 2002-03-21 Dick Porter <dick@ximian.com>
3626 * semaphores.c: Fix a problem when waiting for one or more
3627 semaphores, and another semaphore is Released (all waiting
3628 semaphores assumed they were signalled)
3630 2002-03-29 Dan Lewis <dihlewis@yahoo.co.uk>
3632 * io.h, io.c, uglify.h: added MoveFile, CopyFile, CreateDirectory,
3633 RemoveDirectory, GetFileAttributes, GetFileAttributesEx
3635 2002-03-19 Dietmar Maurer <dietmar@ximian.com>
3637 * threads.c (Sleep): bug fix: 1ms == 1000000ns
3639 2002-03-19 Dan Lewis <dihlewis@yahoo.co.uk>
3641 * io.h, io.c, events.c, mutexes.c, semaphores.c, sockets.c,
3642 threads.c, io.c: added flush method to handles.
3644 * io.c: FlushFileBuffers() and FindFirstFile() functions.
3646 Thu Mar 7 17:21:52 CET 2002 Paolo Molaro <lupus@ximian.com>
3648 * threads.c, timed-thread.c, wait.c: Boehm-GC anable.
3650 2002-02-20 Dick Porter <dick@ximian.com>
3652 * io-layer.h: Always build without cygwin support on windows
3654 Mon Feb 18 15:50:59 CET 2002 Paolo Molaro <lupus@ximian.com>
3656 * sockets.c: #undef DEBUG.
3658 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
3660 * io-layer.h: conditionally include sys/filio.h and sys/sockio.h
3661 for FIONBIO, FIONREAD, and SIOCATMARK.
3663 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
3665 * sockets.c: conditionally include sys/filio.h and sys/sockio.h
3666 for FIONBIO, FIONREAD, and SIOCATMARK.
3668 2002-02-13 Dick Porter <dick@ximian.com>
3670 * sockets.c: Implement shutdown and select
3672 2002-02-13 Jeffrey Stedfast <fejj@ximian.com>
3674 * mono-mutex.[c,h]: New source files that thinly wrap all pthread
3675 functions that take pthread_mutex_t and/or pthread_mutexattr_t
3676 arguments for the sake of portability. Implements recursive
3677 mutexes and pthread_mutex_timedlock.
3679 * critical-sections.c:
3686 * wait.c: Use the mono-mutex wrapper portability functions/macros.
3688 * pthread-compat.[c,h]: Replaced by mono-mutex.[c,h]
3690 2002-01-23 Dick Porter <dick@ximian.com>
3692 * sockets.c: Networking support, mostly wrapping BSD socket APIs
3693 with handle code, and translating errno into w32 error codes.
3695 * macros.h: Some w32 macros used with the socket support
3697 * error.c: Implemented GetLastError() and SetLastError()
3699 * Makefile.am: Added sockets, with kludge to override some symbols
3701 2001-12-17 Dietmar Maurer <dietmar@ximian.com>
3703 * unicode.c (_wapi_unicode_to_utf8): byteswap UTF16 strings before
3704 passing them to iconv
3705 (_wapi_unicode_to_utf8): only swap bytes on LE systems, remove bug
3706 from previous commit.
3708 2001-12-11 Dick Porter <dick@ximian.com>
3710 * io.c: Implement DeleteFile(), GetFileTime(), SetFileTime() and
3711 FileTimeToSystemTime().
3713 * unicode.c (unicode_len): Nasty way of finding length of unicode
3714 string with embedded NULLs (counts until two NULLs together).
3716 * mutexes.c (mutex_close):
3717 * events.c (event_close): Release the internal pthreads resources
3719 2001-11-26 Dick Porter <dick@ximian.com>
3721 * critical-sections.c:
3729 * wait.c: turn off DEBUG messages
3731 2001-11-22 Dick Porter <dick@ximian.com>
3733 * handles.c (SignalObjectAndWait): Implement
3735 * wait.c (WaitForSingleObject): Fix case where timeout == 0
3741 * events.c: Support for SignalObjectAndWait
3743 2001-11-21 Dick Porter <dick@ximian.com>
3750 * wait.c: Reliable method of returning which handle was signalled
3751 on return from WaitForMultipleObjects().
3753 2001-11-21 Dick Porter <dick@ximian.com>
3755 * events.c: Implement events
3757 2001-11-15 Dick Porter <dick@ximian.com>
3759 * mutexes.c: Implement mutexes
3763 * misc.c: Factor out some common code
3765 2001-11-13 Dick Porter <dick@ximian.com>
3767 * threads.c: Implement TLS. Implement GetCurrentThreadId(), and
3768 GetCurrentThread() by maintaining a hash of thread handles.
3770 * threads.h: Define thread and process creation flags
3772 2001-11-12 Dick Porter <dick@ximian.com>
3774 * critical-sections.c: Implement critical sections
3776 2001-11-12 Dick Porter <dick@ximian.com>
3778 * semaphores.c: Implement semaphores
3780 * wait.c (wait_for_item): Maintain a wait count rather than count
3783 * threads.c (thread_wait_multiple): Don't lock the wait item, that
3784 will block other wait threads
3786 2001-11-11 Dick Porter <dick@ximian.com>
3788 * Makefile.am: Rename some automake variables
3789 (from Nick Drochak <ndrochak@gol.com>)
3791 2001-11-10 Dick Porter <dick@ximian.com>
3793 * Makefile.am (libwapiincludedir): Fix include destination
3795 * .cvsignore: Ignore generated files
3797 2001-11-10 Dietmar Maurer <dietmar@ximian.com>
3799 * pthread-compat.c: added some include files to make it compile on
3802 2001-11-08 Dick Porter <dick@ximian.com>
3806 This is a library emulating the win32 threading and IO API.