1 2009-05-22 Miguel de Icaza <miguel@novell.com>
3 * wapi_glob.c: Do not need sys/param.h anymore, we now use the
4 POSIX PATH_MAX instead of BSD's MAXPATHLEN
6 * handles.c: Do not pull a reference to sockets if they are
9 * sockets.c: Allow for ports to define their own ioctlsocket.
11 * wthreads.c: Remove obsolete code that I recently introudced (the
12 hook for mono_register_thread_attr.
14 2009-05-22 Miguel de Icaza <miguel@novell.com>
16 * versioninfo.c: One missing signature, fixed.
18 2009-05-21 Miguel de Icaza <miguel@novell.com>
20 * daemon.c: Remove more DEBUG ifdef mess.
22 * shared.c (_wapi_shm_attach): Implemention for DISABLE_SHARED_HANDLES
24 2009-05-20 Miguel de Icaza <miguel@novell.com>
26 * sockets.c (ioctlsocket): Move support for MacOS semantics to the
27 ioctlsocket from the ifdef that was previously on metadata/
29 * wapi_glob.c (_wapi_glob): Use PATH_MAX from limits.h instead of
30 the BSD name from sys/param.h (MAXPATHLEN)
32 Do not include pwd.h as it is not used.
34 * thread-private.h: Use indent ifdef style for clarity
36 * sockets-wrappers.h: sys/socket.h conditional
38 * daemon-messages.h: sys/uio.h conditional.
40 * sockets.c: sys/ioctl.h conditional
42 * wthreads.c: work around for platforms with no thread fetching
45 * versioninfo.c: Use the portable mono_map_ interface instead of
46 using mmap directly and change the style to the Mono style.
48 Remove more DEBUG/ifdefs combos
50 * shared.c: Split the code to make DISABLE_SHARED remove all the
51 code that does not use the shared handles. Before it merely
52 removed some of it, with this we avoid hacks on platforms that can
55 Split the code to reduce the amount of ifdefs.
57 Remove #ifdef DEBUG from the source and use a macro instead.
59 2009-05-20 Miguel de Icaza <miguel@novell.com>
61 * locking.c: Split locking code into a separate file.
63 2009-05-18 Miguel de Icaza <miguel@novell.com>
65 * daemon.c: Move the compile check of MONO_SIZEOF_SUNPATH to the
68 * Rename `threads.c' to `wthreads.c' as broken build systems are
69 not able to cope with two files with the same name across multiple
72 2009-05-15 Geoff Norton <gnorton@novell.com>
74 * handles.c: Don't start the collection thread if we've disabled
77 2009-05-12 Zoltan Varga <vargaz@gmail.com>
79 * collection.c (collection_thread): Get rid of all the ifdefs and
80 gcc attributes, simply return NULL.
82 2009-05-11 Zoltan Varga <vargaz@gmail.com>
84 * shared.c: Applied patch from Koushik K. Dutta (koush@koushikdutta.com).
85 Fix the build on android.
87 2009-05-09 Miguel de Icaza <miguel@novell.com>
89 * messages.c: Split the scan into common and uncommon messages to
90 allow the messages that are not produced by Mono to be removed on
93 * messages.c (message_string): instead of having a gigantic switch
94 table, use a sorted structure in memory and do a binary search on
97 This reduces the runtime size by 49k and the debugging symbols by
100 2009-04-29 Gonzalo Paniagua Javier <gonzalo@novell.com>
102 * sockets.c: don't display a warning when connect() fails because the
103 socket was closed in another thread.
105 2009-04-23 Rodrigo Kumpera <rkumpera@novell.com>
107 * shared.c: Fix a bunch of memleaks.
109 2009-03-27 Zoltan Varga <vargaz@gmail.com>
111 * threads.h: Add a comment to CreateThread.
113 2009-03-20 Zoltan Varga <vargaz@gmail.com>
115 * threads.c handles.c wait.c: Change location of gc_wrapper.h.
117 2009-02-22 Robert Jordan <robertj@gmx.net>
119 * sockets.c: implement WSASend/WSARecv using sendmsg/recvmsg.
122 Code is contributed under MIT/X11 license.
124 2009-02-20 Gonzalo Paniagua Javier <gonzalo@novell.com>
126 * events.c: fix event_signal and namedevent_signal to actually signal
129 2009-02-12 Gonzalo Paniagua Javier <gonzalo@novell.com>
131 * io.c: EXDEV when moving directories fails now without creating a
132 file in the destination.
135 2009-02-09 Zoltan Varga <vargaz@gmail.com>
137 * wait.c (WaitForMultipleObjectsEx): Initialize poll variable.
139 2009-02-05 Miguel De Icaza <miguel@novell.com>
141 * sockets.c (_wapi_setsockopt): SO_REUSEPORT is needed also on
142 MacOS X. Fixes bug #471292
144 2009-01-29 Zoltan Varga <vargaz@gmail.com>
146 * shared.c: Fall back to file based shared storage if shm_open () fails
147 because /dev/shm is not mounted.
149 * shared.c: Add an alternative implementation using shared memory instead of
150 files. This fixes problems where the mono process would spin up the disk
151 every x secs on laptops. Fixes #434566, #415373 and #321949.
153 2009-01-16 Miguel de Icaza <miguel@novell.com>
155 * sockets.c (WSASend): Fix memory leak, and optimize for the case
158 This should really use writev or sendmsg to use the kernel
159 scatter/gather facility instead of emulating it by copying buffers.
161 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
163 * critical-sections.h (Enter/LeaveCriticalSection): Show
164 helpfull warning messages before crashing.
166 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
168 * handles-private.h (_wapi_handle_set_signal_state): Show
169 helpfull warning messages before crashing.
171 2009-01-26 Jeffrey Stedfast <fejj@novell.com>
173 * mono-mutex.[c,h]: Removed GPLv2 copyright notice which should
176 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
178 * threads.c: Add wapi_current_thread_desc that produces
179 a string representation of the current thread state.
181 * threads.h: Export wapi_current_thread_desc.
183 2009-01-18 Zoltan Varga <vargaz@gmail.com>
185 * io.c (GetDiskFreeSpaceEx): Applied patch from Koushik Dutta
186 (koush@koushikdutta.com). Disable this on android.
188 2009-01-16 Rodrigo Kumpera <rkumpera@novell.com>
190 * handles.c (_wapi_handle_timedwait_signal_handle): Don't use the
191 set_wait_handle/clear_wait_handle machinery for alertable waits in
192 case of non-alertable waits.
194 Non-alertable waits must continue and wait on the cond as this will
195 release the lock. Otherwise this will cause a deadlock as anyone trying
196 to pulse the cond will block trying to acquire the said lock because
197 the thread in non-alertable wait will be busy looping in WaitForSingleObjectEx
198 or similar function, never releasing the lock.
200 Thou this fixes quite a few of the hangs introduced by non-pooling alertable
201 waits, the long term plan is to verify if all non-alertable waits really need
204 2009-01-14 Zoltan Varga <vargaz@gmail.com>
206 * handles-private.h (_wapi_handle_set_signal_state): Set the signalled state
207 of the handle while locking the global signal cond mutex.
209 * wait.c (WaitForMultipleObjectsEx): Check the signalled state of handles
210 inside the critical section before waiting, otherwise we could go to waiting
211 even when the handles are already signalled.
213 2009-01-13 Zoltan Varga <vargaz@gmail.com>
215 Reapply r122913, this time handling processes by falling back to polling.
217 * handles.c: Rework the way the global signal stuff is handled: instead of
218 allocating a separate mutex/condvar pair for it, allocate a normal handle.
219 This way, it can reuse the alertable waiting code, allowing
220 WaitForMultipleObject to work without polling.
222 2009-01-09 Miguel de Icaza <miguel@novell.com>
224 Incorporate a few patches from Paolo, slightly modified:
226 * handles.c (_wapi_handle_check_share): On non-Linux systems, do
227 not even compile in the code that scans for /proc/fd, and go
228 directly to the fallback function.
230 2009-01-09 Paolo Molaro (lupus@ximian.com)
232 * handles.c: Do not include some header files in platforms that
235 2009-01-09 Miguel de Icaza <miguel@novell.com>
237 * messages.c: Eliminate a warning.
239 2009-01-09 Paolo Molaro (lupus@ximian.com)
241 * error.c: On some platforms that do not define these variables,
244 * security.c, io-private.h: Only include some headers if they
247 * sockets.c, sockets.h: do not import on this header files that
248 are only consumed internally in sockets.c.
250 2009-01-09 Zoltan Varga <vargaz@gmail.com>
252 * threads.c (_wapi_thread_apc_pending): Check for thread->wait_handle ==
253 INTERRUPTION_REQUESTED_HANDLE too.
254 (wapi_interrupt_thread): Rework the comments, the thread is no longer
255 required to call QueueUserAPC to make the wait functions return.
257 * threads.c handles.c threads-internal.h: Implement alertable waits without
260 2009-01-08 Geoff Norton <gnorton@novell.com>
262 * processes.c: Fix the osx version check to properly detect 10.5 v 10.4
264 2009-01-08 Christian Prochnow <cproch@seculogix.de>
266 * types.h: added WapiULargeInteger.
268 * uglify.h: added ULARGE_INTEGER, PULARGE_INTEGER.
270 * io.h: added WapiDriveType, added method declarations
271 for GetDiskFreeSpaceEx and GetDriveType
273 * io.c: added GetDiskFreeSpaceEx() to query disk size
274 and free space via statvfs or statfs system call.
275 added GetDriveType to query drive type via /etc/mtab or /etc/mnttab.
277 2009-01-07 Geoff Norton <gnorton@novell.com>
279 * processes.c: Properly implement support for Process.Modules on OSX.
280 Fixes OSX on nunit 2.4
282 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
284 * io.c (GetCurrentDirectory): Avoid calling g_get_current_dir straight
285 away as it doesn't handle ENAMETOOLONG correctly. As a bonus we avoid
286 allocating memory in the common path.
288 2009-01-07 Geoff Norton <gnorton@novell.com>
290 * processes.c: Only use open -W on OSX 10.5+. Patch from
293 2008-12-19 Bill Holmes <billholmes54@gmail.com>
295 * processes.c (get_module_name) : adjust size for unicode characters.
297 Code is contributed under MIT/X11 license.
299 2008-11-21 Zoltan Varga <vargaz@gmail.com>
301 * atomic.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>. Add
304 2008-11-18 Mark Probst <mark.probst@gmail.com>
306 * atomic.h: InterlockedExchangePointer and
307 InterlockedCompareExchangePointer for PPC64.
309 Code submitted by andreas.faerber@web.de at
310 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
313 2008-11-13 Bill Holmes <billholmes54@gmail.com>
315 * wait.h : Adding method declaration for WaitForInputIdle.
317 * wait.c : Adding implementation for WaitForInputIdle.
319 Code is contributed under MIT/X11 license.
321 Fri Oct 17 15:23:00 CEST 2008 Paolo Molaro <lupus@ximian.com>
323 * processes.c: patch from Geoff Norton (gnorton@novell.com) to
324 strdup the open program on OSX (bug #431811).
326 2008-10-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
328 * versioninfo.c: remove the use of g_strdown.
330 2008-09-25 Dick Porter <dick@ximian.com>
332 * wait.c: Make sure we keep references to handles we're waiting
333 for. Fixes bug 424851.
335 2008-07-29 Dick Porter <dick@ximian.com>
337 * processes.c (get_module_name): Make a last-ditch effort to
338 figure out the process name. Fixes bug 413723, patch by Casey
339 Marshall <casey.s.marshall@gmail.com>
341 2008-07-28 Dick Porter <dick@ximian.com>
343 * handles.c (_wapi_handle_count_signalled_handles): Remove an
344 unmatched _wapi_handle_ref(). Fixes bug 410743.
346 2008-07-15 Rodrigo Kumpera <rkumpera@novell.com>
348 * versioninfo.c (map_pe_file): Fix memory leak.
350 2008-07-01 Zoltan Varga <vargaz@gmail.com>
352 * process-private.h (_WAPI_PROCESS_UNHANDLED_PID_MASK): Fix the amd64 build.
354 2008-06-27 Dick Porter <dick@ximian.com>
356 * processes.c: Implement a form of process pseudo-handle to allow
357 non-mono processes to be manipulated. Fixes bug 313231.
359 * wait.c: Check for process pseudo-handles and fail if an attempt
360 is made to wait on one.
362 2008-06-19 Dick Porter <dick@ximian.com>
364 * sockets.c: Implement WSASend() and WSAReceive().
366 2008-06-02 Dick Porter <dick@ximian.com>
371 * messages.c: Implement FormatMessage, fixes bug 321827.
373 2008-05-29 Dick Porter <dick@ximian.com>
375 * sockets.c (socket_close): Clear any saved errors
376 (_wapi_connect): Don't save EWOULDBLOCK errors here, as that
377 breaks async connects. (Bug 377589 test case broken by the
378 previous fix to bug 356552)
380 2008-05-25 Zoltan Varga <vargaz@gmail.com>
382 * thread-private.h (struct _WapiHandle_thread): Remove 'owner_pid' field. Reorder
383 fields so this struct (which is the biggest of the handle structs) takes less
386 * threads.c (QueueUserAPC): Make this function signal safe by adding some
387 restrictions on its usage.
389 2008-05-14 Zoltan Varga <vargaz@gmail.com>
391 * mono-mutex.h: Get rid of the #ifdef __cplusplus defines, use G_BEGIN_DECLS
394 2008-05-07 Dick Porter <dick@ximian.com>
396 * io.c (FindNextFile): Handle symlinks correctly. Fixes bug
399 2008-04-25 Zoltan Varga <vargaz@gmail.com>
401 * handles.c (_wapi_handle_check_share): Fix a crash introduced by the lazy
402 creation of wapi handle slots.
404 2008-04-24 Zoltan Varga <vargaz@gmail.com>
406 * handles.c (shared_init): Align _wapi_fd_reserve to a multiple of
407 _WAPI_HANDLE_INITIAL_COUNT to avoid a problem when allocating handles.
409 2008-04-23 Zoltan Varga <vargaz@gmail.com>
411 * handles.c: Initialize the handle array entries on demand to save memory.
413 * wapi-private.h (_WAPI_HANDLE_INITIAL_COUNT): Decrease this to 256 to save
416 * handles-private.h (_WAPI_PRIVATE_MAX_SLOTS): Increase this to 1024*16 to
417 compensate for the decrease in _WAPI_HANDLE_INITIAL_COUNT.
419 * threads.c: Use #ifdef instead of #if for checking for valgrind/memcheck.h.
421 2008-04-22 Dick Porter <dick@ximian.com>
423 * wapi_glob.c (globextend): Comment out the code using ARG_MAX, as
424 that is broken on the latest opensuse.
426 2008-04-21 Dick Porter <dick@ximian.com>
428 * io.c (DeleteFile): Disable for now the bug fix for 323389, it's
429 breaking too much other stuff.
431 2008-04-20 Geoff Norton <gnorton@novell.com>
433 * processes.c: Fix the _NSGetEnviron define to prevent an impropoer
436 2008-04-18 Miguel de Icaza <miguel@novell.com>
438 * Applied patch from Dick Porter from bug #380649
440 2008-04-17 Dick Porter <dick@ximian.com>
442 * io.c (DeleteFile): Check file shares before deleting a file.
445 2008-04-17 Dick Porter <dick@ximian.com>
447 * io.c (DeleteFile): Return ERROR_ACCESS_DENIED if the file is
448 readonly. Fixes bug 378229.
450 2008-04-11 Geoff Norton <gnorton@novell.com>
452 * processes.c: The global extern environ doesn't exist on Mac. We
453 need to call NSGetEnviron instead.
455 2008-04-08 Dick Porter <dick@ximian.com>
457 * processes.c (CreateProcess): Improve the managed binary support,
458 so it works when the executable is passed in as the appname.
461 2008-04-04 Dick Porter <dick@ximian.com>
463 * io.c (MoveFile): Check file shares before moving a file. Fixes
466 2008-04-04 Dick Porter <dick@ximian.com>
468 * error.c (errno_to_WSA): handle ENODEV. Fixes the reopened part
471 2008-04-04 Dick Porter <dick@ximian.com>
473 * processes.c (GetModuleInformation):
475 * versioninfo.c: 64bit fixes
477 2008-04-03 Dick Porter <dick@ximian.com>
479 * io-portability.c (_wapi_basename, _wapi_dirname): Only turn \
480 into / when MONO_IOMAP is in effect. Fixes bug 346123.
482 2008-04-03 Dick Porter <dick@ximian.com>
484 * timefuncs.c (GetTickCount): Use mono_msec_ticks(), see bug
487 2008-04-01 Dick Porter <dick@ximian.com>
489 * versioninfo.c (get_string_block): Refine the fix for bug 354856
490 (r93661) so that it also fixes the new part of bug 374600.
492 2008-03-28 Dick Porter <dick@ximian.com>
494 * processes.c (GetExitCodeProcess): Check if a process has exited
495 and recorded it's exit code, before seeing if the process is
496 signalled. Fixes bug 325463.
498 2008-03-27 Dick Porter <dick@ximian.com>
500 * processes.c (match_procname_to_modulename): Check the whole
501 process name first, in case it is recorded as an absolute path.
504 2008-03-27 Dick Porter <dick@ximian.com>
506 * processes.c (ShellExecuteEx): Grotty kludge to work around
507 unpleasant feature in g_shell_parse_argv() where it treats '#'
508 embedded in a filename as a comment marker, and throws away the
509 rest of the line. When we're directly opening URLs quote the
510 filename, to avoid this. Fixes bug 371567.
512 2008-03-25 Dick Porter <dick@ximian.com>
514 * wapi-private.h (_WAPI_HANDLE_VERSION): Increment file layout
517 * threads.c: Make thread handles private to the process that owns
520 2008-03-22 Kornél Pál <kornelpal@gmail.com>
522 * io-layer.h: Windows: Rename GetProcessId to __GetProcessId for targets not
523 supporting it. This fixes MSVC build with new Windows SDKs that declare
524 GetProcessId unconditionally.
526 2008-03-20 Kornél Pál <kornelpal@gmail.com>
528 * io-layer.h: Removed Windows version macros.
530 Thu Mar 13 16:24:53 CET 2008 Paolo Molaro <lupus@ximian.com>
532 * processes.c: properly check for executable files (fixes bug #368829).
534 2008-02-05 Dick Porter <dick@ximian.com>
536 * versioninfo.c (VerLanguageName): Implement VerLanguageName.
538 2008-01-31 Bill Holmes <billholmes54@gmail.com>
539 * processes.c (match_procname_to_modulename) : Added to check if the last
540 part of module name is equal to the process name.
542 * processes.c (EnumProcessModules) : Changed the first entry in the returned
543 modules array (the process module) to be populated from the entry found
546 * processes.c (get_module_name & GetModuleInformation) : In the case where
547 the module passed in is NULL, search the /proc/<PID>/maps for a name that
548 matches the process name to populate the return information.
552 2008-01-29 Zoltan Varga <vargaz@gmail.com>
554 * security.c (RevertToSelf): Make this return TRUE if impersonating is not
557 * sockets.c (_wapi_connect): Add a workaround to a solaris x86 problem where
558 getsockopt (SO_ERROR) doesn't return an error code after connect () fails. Fixes
561 2008-01-23 Dick Porter <dick@ximian.com>
563 * versioninfo.c (get_string_block): When stepping over the
564 StringTable block, do not read an extra block at the end. Fixes
565 the new part of bug 354856.
567 2008-01-19 Dick Porter <dick@ximian.com>
569 * versioninfo.c (get_stringtable_block): Cope when the StringTable
570 block is first in the resources data, and we just need to step
571 over it. Fixes bug 354856.
573 2008-01-16 Dick Porter <dick@ximian.com>
575 * threads.c (_wapi_thread_set_termination_details): Move the
576 thread abandonment to outside the shared handle lock. Fixes bug
579 2008-01-16 Dick Porter <dick@ximian.com>
581 * versioninfo.c (VerQueryValue): Include trailing null in returned
582 string length, for MS compatibility.
584 2008-01-09 Dick Porter <dick@ximian.com>
586 * versioninfo.c (get_ptr_from_rva, scan_resource_dir): Make it
587 work on big-endian systems.
588 (scan_resource_dir): Copy the resource directory entry and
589 byteswap if necessary so it works big-endian. This fixes bug
590 345972 for real this time.
591 (VerQueryValue): String values set the length to the number of
592 unicode chars, but the data length reported was already correct so
593 don't halve it again. Fixes the previous fix for bug 345972.
594 (GetFileVersionInfo): On big-endian systems, scan the resource
595 data and turn all unicode strings into UTF-16BE. FileVersionInfo
596 now works big-endian.
598 2008-01-04 Dick Porter <dick@ximian.com>
600 * versioninfo.c (VerQueryValue): Returned buffer length counts
601 chars not bytes for string data. Fixes bug 345972 again.
602 (get_enclosing_section_header): Make sure values read are treated
603 as LE. Fixes crash on ppc reported in bug 345972.
605 2007-12-17 Mark Probst <mark.probst@gmail.com>
607 * threads.c: Guard against a race condition involving
608 thread_hash_key that can occur during shutdown.
610 2007-12-08 Zoltan Varga <vargaz@gmail.com>
612 * processes.c: Include sys/mkdev.h if exists. Fixes solaris x86 build.
614 2007-12-06 Dick Porter <dick@ximian.com>
616 * versioninfo.c: Resource language values must be compared in a
617 'case'-insensitive manner. Fixes bug 345972.
619 2007-12-05 Dick Porter <dick@ximian.com>
621 * io.c (CreateFile): Create files with mode 0666 (&~umask) by
622 default. Fixes bugs 325299 and 337040.
624 2007-11-22 Dick Porter <dick@ximian.com>
626 * critical-sections.h (EnterCriticalSection): Reinstate the
627 asserts in the devel branch, so any problems aren't obscured.
629 2007-11-22 Dick Porter <dick@ximian.com>
631 * versioninfo.c (find_pe_file_resources): Make it work on 64bit
632 systems. Fixes bug 343353.
634 2007-11-21 Dick Porter <dick@ximian.com>
636 * processes.c (load_modules): Rewrite based on the libgc
637 /proc/<pid>/maps parsing to avoid using glib functions only
638 available since 2004.
639 (load_modules): Check for duplicates before adding a module to the
642 2007-11-15 Dick Porter <dick@ximian.com>
644 * processes.c (load_modules): Don't bother if we don't have
645 g_strsplit_set() and g_strv_length(). Allows building against old
647 (EnumProcessModules): Don't miss the first module returned by
650 2007-11-15 Dick Porter <dick@ximian.com>
652 * processes.c: Implement process module support by reading from
653 /proc if it's available.
656 * versioninfo.c: New functions to implement PE file version info
659 2007-11-08 Dick Porter <dick@ximian.com>
661 * critical-sections.h (EnterCriticalSection): Disable the critical
662 section asserts for the release branch
664 2007-11-05 Kornél Pál <kornelpal@gmail.com>
666 * io-layer.h: Added includes for run-time GetProcessId API detection for
669 2007-10-26 Dick Porter <dick@ximian.com>
671 * shared.c (_wapi_shm_file_open): Set the umask when opening
672 shared files, so restrictive defaults don't prevent subsequent
673 processes re-opening them.
675 2007-10-18 Zoltan Varga <vargaz@gmail.com>
677 * atomic.h (InterlockedCompareExchange): Fix the ia64 version so it works for
678 negative values too. Hopefully fixes #332700.
680 2007-09-26 Dick Porter <dick@ximian.com>
682 * io-portability.c (_wapi_io_scandir): Only update the error
683 status of glob() when performing a secondary glob() if the first
684 returned an error. Fixes bug 325107.
686 2007-09-12 Marek Habersack <mhabersack@novell.com>
688 * io-portability.c: options_init moved to
689 utils/mono-io-portability.c
690 Do not initialize portability helpers here, it's done in
692 find_file and find_in_dir moved to utils/mono-io-portability.c
694 2007-09-09 Robert Jordan <robertj@gmx.net>
696 * sockets.c (_wapi_setsockopt): Add support for FreeBSD multicast
697 sockets. Fixes #81891.
698 Code is contributed under MIT/X11 license.
700 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
702 * processes.h, processes.c : ok, they are simple string.
704 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
706 * processes.h : sigh, I really hate fixing them on windows :(
708 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
710 * processes.c : fix build again.
712 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
714 * processes.h : removed extra parameters from CreateProcessWithLogonW.
716 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
718 * processes.c, processes.h: added CreateProcessWithLogonW(). For now
719 it just calls CreateProcess().
720 * io-layer.h : CreateProcessWithLogonW() requires WINVER 0x0500
723 2007-08-23 Robert Jordan <robertj@gmx.net>
725 * processes.[c|h]: Implement Get|SetPriorityClass ().
726 Code is contributed under MIT/X11 license.
728 Tue Aug 21 20:08:09 CEST 2007 Paolo Molaro <lupus@ximian.com>
730 * io.c: made convert_arg_to_utf8() and write_file() static.
731 Worked around gcc's incorrect warning.
733 2007-08-20 William Holmes <billholmes54@gmail.com>
735 *io.c: Added implementation for ReplaceFile.
736 *io.h: Added deceleration for ReplaceFile method.
738 Code is contributed under MIT/X11 license.
740 2007-08-20 Wade Berrier <wberrier@novell.com>
742 * processes.c: include sys/resource.h for rusage to fix
745 Mon Aug 20 12:36:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
747 * processes.c: implemented query for user/system times using
750 2007-08-10 Dick Porter <dick@ximian.com>
752 * sockets.c (_wapi_getsockopt, _wapi_setsockopt): Check the option
753 level as well as the name when mangling some of the values. Fixes
756 2007-08-02 Dick Porter <dick@ximian.com>
758 * sockets.c: Changes in error handling, and move the SO_REUSEADDR
759 setting from metadata/socket-io.c.
761 2007-08-01 Dick Porter <dick@ximian.com>
763 * io-portability.c (_wapi_io_scandir): Special-case patterns
764 ending in '.*' so that files with no extension are also matched.
768 * wapi_glob.c: Reinstate WAPI_GLOB_APPEND, and add
769 WAPI_GLOB_UNIQUE to avoid matching the same entry twice when
772 2007-07-26 Dick Porter <dick@ximian.com>
777 * critical-sections.c:
779 * critical-section-private.h:
782 * error.c: Clean up TLS and pthreads structures. Finishes off bug
785 * collection.c (collection_thread): Exit the collection thread if
786 the io-layer has been cleaned up.
788 * mono-mutex.h (mono_mutexattr_destroy): Add this define too
790 Mon Jul 23 10:40:35 CEST 2007 Paolo Molaro <lupus@ximian.com>
792 * timefuncs.c: make TickCount measure from boot time if it's
795 2007-07-19 Juraj Skripsky <js@hotfeet.ch>
797 * io.c (MoveFile): Fix a leak.
799 Fri Jul 13 12:46:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
801 * handles-private.h, handles.c, thread-private.h, threads.c,
802 uglify.h, wait.c: temporarily revert the alertable wait changes
803 (r79386) until the deadlock issues are fixed.
805 2007-06-22 Dick Porter <dick@ximian.com>
807 * shared.c: The non-shared mutexes weren't being initialised properly
808 on macos. Fixes bug 81929.
810 2007-06-13 Randolph Chung <tausq@debian.org>
812 * atomic.h: Enable for all hppa targets.
813 * Makefile.am: rename hppa_atomic.s to hppa_atomic.S so the preprocessor
815 * hppa_atomic.s: Renamed to ...
816 * hppa_atomic.S: ... and updated to work on both HPUX and Linux.
818 2007-06-13 Dick Porter <dick@ximian.com>
820 * handles.c (timedwait_signal_wait_cond): Alertable waits on
821 private handles are now interrupted by signalling the same
822 condition that would end the wait if the handle became signalled,
823 rather than polling. (Shared handles still have to poll.)
825 * threads.c (_wapi_thread_queue_apc): Interrupt the thread if it's
828 * handles-private.h (_wapi_handle_current_thread_set_waiting_on):
829 Helper functions to inform the APC queuing functions when threads
830 are waiting for handles, and to interrupt the wait.
832 * wait.c (WaitForMultipleObjectsEx): Need to tell the handle
833 waiting functions if any of the handles in question are shared
835 2007-06-06 Miguel de Icaza <miguel@novell.com>
837 * processes.c (is_managed_binary): Fix for OSX.
839 2007-06-06 Wade Berrier <wberrier@novell.com>
841 * atomic.h (InterlockedExchangePointer): cast to pointer to to silence
842 compiler warnings (autobuild fails the build on this type of warning)
844 2007-05-21 Dick Porter <dick@ximian.com>
846 * io-portability.c (_wapi_g_dir_open): Don't propagate any errors
847 from the second call to g_dir_open, preserve the original error if
848 the second call still fails but clear the error if it succeeds.
850 2007-05-10 Dick Porter <dick@ximian.com>
852 * sockets.c (_wapi_recvfrom): Refine the fix to bug 75705 so EINTR
853 isn't returned if the remote end shuts down cleanly. Fixes zmd
854 and the second example in bug 75705.
856 2007-04-26 Dick Porter <dick@ximian.com>
858 * shared.c (_wapi_shm_semaphores_init): Need to check
859 MONO_DISABLE_SHM in this entry point, as it's called before
860 _wapi_shm_attach(). Fixes bug 81436.
862 2007-04-24 Dick Porter <dick@ximian.com>
864 * sockets.c (_wapi_recvfrom, socket_close): Force recvfrom() to
865 error if the socket is closed while the receive is blocking.
868 2007-04-13 Dick Porter <dick@ximian.com>
871 * shared.c: Complete the reimplementation of disabling of shared
872 memory, by not allocating sysv semaphores when shm disabling has
873 been requested (either at compile time or run time.)
875 * processes.c (CreateProcess): Don't synchronize locking across
876 processes when forking, when shared memory has been disabled.
878 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
881 * wapi_glob.c: remove reference to sys/cdefs.h, use glib instead.
884 2007-04-05 Dick Porter <dick@ximian.com>
887 * io-portability.c (_wapi_io_scandir): Moved from io.c, and
888 changed to use a cut-down version of glob(3) that has been
889 extended to match with case-insensitivity if needed.
892 * wapi_glob.c: Cut down implementation of glob(3), based on
895 2007-03-22 Dick Porter <dick@ximian.com>
897 * sockets.c (_wapi_connect): Do additional checks when connect(2)
898 fails, because some systems don't let it be restarted. Patch
899 based on one submitted by Robert S Wojciechowski <robertw@ssgx.com>,
902 2007-03-09 Jonathan Chambers <joncham@gmail.com>
904 * io-layer.h: Remove UNICODE and _UNICODE defines as
905 these are done by configure.in now.
907 Code is contributed under MIT/X11 license.
909 Thu Mar 8 19:42:17 CET 2007 Paolo Molaro <lupus@ximian.com>
911 * shared.c: partial support for MONO_DISABLE_SHM env var.
913 2007-03-05 Wade Berrier <wberrier@novell.com>
915 * atomic.h: atomic fixes from Michael Matz for for s390
916 and s390x ( bnc #237611 and bxc #80892 )
918 2007-03-05 Miguel de Icaza <miguel@novell.com>
920 * io.c (CreateFile): Use FILE_ATTRIBUTE_TEMPORARY to mean 0600
921 permissions. For 80688
923 (MoveFile): Use errno_copy here, just to avoid a potential
924 errno-changing code in the future from g_free.
926 Also, ignore EXDEV errors as they are handled immediately after
927 (avoid printing out an error).
931 Mon Feb 12 15:50:24 CET 2007 Paolo Molaro <lupus@ximian.com>
933 * shared.c: exit if semaphores can't be created (bug #80616).
935 2007-02-01 Geoff Norton <gnorton@customerdna.com>
937 * collection.c: NetBSD doesn't define PTHREAD_STACK_MIN.
939 2007-01-26 Dick Porter <dick@ximian.com>
942 * sockets.c (_wapi_getsockopt): Windows seems to not reset
943 SO_ERROR values when they're read, contrary to the documentation.
944 Fixes the new issues raised in bug 79878 (example in C showing
945 winsock behaviour attached to that bug.)
947 2007-01-15 Mark Mason <mason@broadcom.com
949 * atomic.h: add locking primitives for MIPS.
951 2007-01-11 Dick Porter <dick@ximian.com>
953 * sockets.c (_wapi_connect): Don't do the SO_BROADCAST setting
954 here, do it in managed code instead.
955 (_wapi_getsockopt): SO_RCVTIMEO and SO_SNDTIMEO use struct
956 timeval, which has a microsecond field, not milliseconds.
957 (_wapi_setsockopt): ditto.
958 (_wapi_setsockopt): Halve the SO_SNDBUF and SO_RCVBUF values on
959 Linux, as the kernel doubles whatever we set.
960 (_wapi_socket): Save socket domain, type and protocol so it can be
962 (socket_disconnect): Implement socket disconnect (closing the
963 socket, but keeping the file descriptor.)
964 (wapi_disconnectex): A basic implementation of DisconnectEx().
965 (wapi_transmitfile): A very basic implementation of
967 (WSAIoctl): Implement the SIO_GET_EXTENSION_FUNCTION_POINTER
970 * socket-private.h (struct _WapiHandle_socket): Record socket
971 domain, type and protocol info so it can be duplicated later.
973 * sockets.h (WSAID_DISCONNECTEX,WSAID_TRANSMITFILE): Structures
974 and defines needed to look up the DisconnectEx() and
975 TransmitFile() functions by GUID.
977 * error.c (errno_to_WSA): Change ETIMEDOUT mapping to
978 WSAETIMEDOUT; add EDESTADDRREQ.
980 * io-layer.h: Need mswsock.h on windows now.
982 2007-01-04 Miguel de Icaza <miguel@novell.com>
984 * io-portability.c (find_file): Fix a coverity warning (scanning
987 2006-12-31 Miguel de Icaza <miguel@novell.com>
989 * io-portability.c (find_file): Do not abort if an empty filename
990 has been passed. This fixes the case where MONO_IOMAP=all would
991 assert if Directory.Exists ("") was called.
993 Mon Dec 18 14:54:37 CET 2006 Paolo Molaro <lupus@ximian.com>
995 * processes.c: moved a free on the error path.
997 Thu Dec 14 21:42:39 CET 2006 Paolo Molaro <lupus@ximian.com>
999 * processes.c: fixed a few memory leaks when executing
1002 Mon Nov 27 13:12:17 GMT 2006 Paolo Molaro <lupus@ximian.com>
1004 * atomic.h: fix arm compare and exchange (bug #78500).
1006 2006-11-23 Dick Porter <dick@ximian.com>
1008 * process-private.h (struct _WapiHandle_process): Add 'waited'
1011 * processes.c (process_wait): Check the 'waited' parameter not the
1012 signalled state when testing if a process has already been waited
1013 for, as the child process itself may set signalled when exiting.
1016 * wapi-private.h (_WAPI_HANDLE_VERSION): Bump shared data version
1018 * shared.c: Now the shared data version has been incremented we
1019 can set the counter semaphore initial value correctly
1021 2006-11-22 Dick Porter <dick@ximian.com>
1023 * processes.c (process_wait): Cope when the background process
1024 reaper gets the process we were waiting for. Special case for
1025 waiting for our own process to exit. Fixes bug 77736.
1027 2006-11-17 Dick Porter <dick@ximian.com>
1029 * processes.c: Fix const correctness and typos that caused memory
1032 2006-11-17 Miguel de Icaza <miguel@novell.com>
1034 * processes.c (ShellExecuteEx): Check error after CreateProcess,
1035 thanks to Dick for pointing this out.
1037 2006-11-16 Miguel de Icaza <miguel@novell.com>
1039 * processes.c (ShellExecuteEx): If we fail to create a process in
1040 ShellExecute, then try to use the xdg-open command, and if that
1041 fails, try to use the gnome-open command,
1043 Refactor the code so that we do not have to duplicate all this
1044 code, but instead use a ucs2-aware version of the code to do
1047 2006-11-13 Dick Porter <dick@ximian.com>
1049 * io.c (_wapi_stat_to_file_attributes): If the file is a symlink
1050 add the FILE_ATTRIBUTE_REPARSE_POINT flag. This is an attempt to
1051 follow the specs for the windows symlink support, but will
1052 probably have to be reworked when I have test data from a vista
1053 machine. Fixes bug 79887.
1055 2006-11-11 Miguel de Icaza <miguel@novell.com>
1057 * handles.c (CloseHandle): Cope here with the new value
1058 INVALID_HANDLE_VALUE set on handles.
1060 * processes.c (CreateProcess): Initialize the value of hThread to
1061 be INVALID_HANDLE_VALUE on failure, not to be NULL. Improvement
1064 2006-11-09 Dick Porter <dick@ximian.com>
1066 * sockets.c (_wapi_select): Do some sanity checking on the
1067 fd_sets, to avoid file descriptors > FD_SETSIZE.
1068 (_wapi_FD_CLR, _wapi_FD_ISSET, _wapi_FD_SET): Avoid file
1069 descriptors > FD_SETSIZE.
1071 2006-10-27 Dick Porter <dick@ximian.com>
1073 * io.c (GetFileAttributes): Force symlinks to directories to be
1074 returned as a regular file. Fixes bug 79733.
1076 2006-10-18 Miguel de Icaza <miguel@novell.com>
1078 * io-portability.c (find_in_dir): First string dup, then closedir.
1080 2006-10-12 Dick Porter <dick@ximian.com>
1082 * processes.c (_wapi_process_reap): Unref a process handle if we
1083 reaped it, found by Zoltan. Fixes bug 79286.
1084 (process_wait): Don't wait again if we've already waited for a
1087 2006-10-11 Sergey Tikhonov <tsv@solvo.ru>
1089 * atomic.h: Fix atomic decrement.
1091 * mini/cpu-alpha.md: Use native long shift insts
1093 * mono/mono/mini/tramp-alpha.c: Implemented
1094 mono_arch_patch_delegate_trampoline method
1096 * Started work on using global registers
1098 * Use byte/word memory load/store insts if cpu supports it
1103 2006-10-09 Zoltan Varga <vargaz@gmail.com>
1105 * handles.c (timedwait_signal_poll_cond): Add an alertable parameter, and if it
1106 is FALSE, avoid busy waiting.
1108 * wait.c: Add an alertable parameter to the wait routines.
1110 2006-10-06 Miguel de Icaza <miguel@novell.com>
1112 * io-portability.c (find_file): Rename from
1113 MONO_IO_PORTABILITY_HELP to MONO_IOMAP.
1115 2006-10-03 Dick Porter <dick@ximian.com>
1118 * io-portability.c: Optional portability helpers and wrapped
1119 system calls to try to cope with windows filenames in
1122 * io.c: Use the wrapped system calls
1124 2006-09-01 Zoltan Varga <vargaz@gmail.com>
1126 * critical-sections.h critical-sections.c: Make Enter/LeaveCriticalSection a macro
1127 since they are perf critical.
1129 * atomic.h: Applied patch from Jakub Boqusz <qboosh@pld-linux.org>.
1130 Add atomic ops implementation for alpha.
1132 2006-08-11 Dick Porter <dick@ximian.com>
1134 * processes.c (_wapi_process_reap): Avoid a deadlock by setting
1135 process termination details in an outer loop, not the
1136 _wapi_search_handle() one.
1138 2006-08-10 Dick Porter <dick@ximian.com>
1140 * threads.c (_wapi_thread_queue_apc)
1141 (_wapi_thread_dispatch_apc_queue): Use a process-local mutex here
1142 instead of the cross process semaphore. We already check that
1143 access to the APC queue is within the owning process so there's no
1144 need to protect from other processes. Avoids a global deadlock
1145 when a thread is aborted while it holds the handle semaphore
1147 (_wapi_thread_apc_pending): Hide an annoying message which can
1148 happen if a thread handle has been blown away at process shutdown
1149 while it is in an alertable wait.
1151 Both problems seen while shutting down monodevelop.
1153 2006-07-25 Dick Porter <dick@ximian.com>
1155 * shared.c (_wapi_shm_file): Remove '/' characters from the uname
1156 results. Fixes bug 78917.
1158 2006-07-20 Dick Porter <dick@ximian.com>
1160 * threads.c (_wapi_thread_set_termination_details): Improve the
1161 test for already-disposed thread handles, and hold the lock around
1162 the mutex abandoning.
1164 2006-07-17 Dick Porter <dick@ximian.com>
1166 * processes.c (CreateProcess): Don't change directory unless a new
1167 one has been specified. Fixes bug 78751.
1169 2006-07-06 Dick Porter <dick@ximian.com>
1171 * io.c (_wapi_stat_to_file_attributes): Do a better job at
1172 figuring out the file attributes
1173 (_wapi_set_last_path_error_from_errno): New helper function to
1174 turn errno into w32 error codes that handles the differences
1175 between file and directory errors
1176 (file_setendoffile): Try turning off the extra write used to
1177 extend files, because we probably don't need it on any modern
1178 platform. If it is needed though, we also need to lseek the file
1180 (CreateFile): Treat character-special devices as a console handle,
1181 because they can't be seeked
1182 (CopyFile): If fail_if_exists is set, then the destination needs
1183 to be opened with O_EXCL
1184 (CopyFile): If fail_if_exists is not set and the destination
1185 already exists, then we should set the ERROR_ALREADY_EXISTS error
1186 even though we return success
1187 (stdhandle_create): STD_INPUT_HANDLES cannot be written to
1188 (GetStdHandle): Rework without using mono_once, so console handles
1189 can be properly closed and reopened.
1190 (mono_io_scandir): Only override errno with EACCES when the
1191 directory actually exists
1192 (FindFirstFile): Set ERROR_FILE_NOT_FOUND when no files are
1194 (FindClose): Cope with NULL handles
1195 (CreateDirectory): When the target already exists, just return an
1196 error. It's the caller's job to figure out what to do.
1197 (SetCurrentDirectory): Cope with a NULL path
1198 (RemoveDirectory, GetFileAttributes, GetFileAttributesEx,
1199 SetFileAttributes, FindFirstFile, DeleteFile, MoveFile, CopyFile,
1200 CreateFile): Set path error correctly
1202 * handles.c (CloseHandle): Kludge to try and cope with passing a
1205 * error.h: Add NO_ERROR as an alternative to ERROR_SUCCESS
1207 * uglify.h: Added some more typedefs
1209 2006-07-05 Dick Porter <dick@ximian.com>
1211 * io.c (GetFileAttributes, GetFileAttributesEx): Cope with
1212 dangling symlinks. Fixes bug 78664.
1214 2006-06-23 Dick Porter <dick@ximian.com>
1216 * handles.c (handle_cleanup):
1217 * threads.c: Clean up threads properly when we're forcibly
1218 removing the handle entries from the shared file in
1219 handle_cleanup(). Fixes bug 78241, for real this time.
1221 2006-06-15 Neale Ferguson <neale@sinenomine.net>
1223 * atomic.h: More tinkering with InterlockedExchange/InterlockedCompareExchange
1226 2006-06-14 Neale Ferguson <neale@sinenomine.net>
1228 * atomic.h: Fix atomic exchange pointer operations for s390x - these
1229 were broken as they used 32-bit instructions rather than their 64-bit
1232 2006-06-14 Dick Porter <dick@ximian.com>
1234 * processes.c: Don't run the atexit handlers when bailing out
1237 2006-06-14 Dick Porter <dick@ximian.com>
1239 * wait.c: Fix stupid typo shown up by gcc 4.1.1, = not ==
1241 * handles-private.h:
1247 * collection.c: Fix a bunch of signed/unsigned warnings from gcc
1250 2006-06-09 Neale Ferguson <neale@sinenomine.net>
1252 * atomic.h: Fix atomic operations for s390x (not really broken
1253 but changed to use full 64-bit opcodes).
1255 2006-05-24 Dick Porter <dick@ximian.com>
1257 * processes.c (process_set_current): Don't take an extra reference
1258 if we have to create our own process handle. Fixes bug 78241
1261 * threads.c (_wapi_thread_signal_self): Renamed from
1262 _wapi_thread_abandon_mutexes, also sets the thread state to
1263 signalled and drops a reference. Called by the runtime when the
1264 main thread cleans itself up.
1266 * handles.c (handle_cleanup): As a last resort, unref every shared
1267 handle as the process is now exiting.
1269 2006-05-16 Dick Porter <dick@ximian.com>
1271 * processes.c (process_set_termination_details): Unref the handle
1272 when we've stored the exit details. Fixes the rest of 78241.
1274 2006-05-12 Dick Porter <dick@ximian.com>
1276 * threads.c: Implement pseudo handles, making GetCurrentThread()
1277 match MS behaviour. Notice when attached threads exit, and unref
1278 the handle. Fix usage of GetCurrentThread() in other places.
1280 * handles.c (DuplicateHandle): Implement a basic form of
1283 * wait.c: Fix usage of GetCurrentThread() throughout, and cope
1284 with pseudo handles.
1286 2006-04-26 Miguel de Icaza <miguel@novell.com>
1288 * io.c (file_close): Oops, do not use DeleteFile which expects
1289 unicode, instead use unlink directly
1291 Add support for the new FileOptions bits on .NET 2.0.
1293 It might be good if Dick reviews these changes.
1295 * io.c (file_close): If DeleteOnClose is set, then delete the file
1297 (CreateFile): Do not support encryption per user.
1299 If posix_fadvise exists, pass hints on sequential scan and random
1300 access. Did not figure out what WRITE_THROUGH maps to.
1302 2006-04-26 Dick Porter <dick@ximian.com>
1304 * sockets.c (WSAIoctl): Check the output buffer is valid before
1307 * handles.c (_wapi_search_handle): Set shared pointer if we find a
1308 shared handle that has been already opened.
1310 2006-04-21 Dick Porter <dick@ximian.com>
1312 * threads.c (GetCurrentThread): Reference the handle if we return
1313 an already-known thread.
1315 2006-04-07 Dick Porter <dick@ximian.com>
1317 * processes.c: Fix build for older glib.
1319 2006-04-06 Dick Porter <dick@ximian.com>
1321 * processes.c (CreateProcess): Add a reference to the child
1322 process' handle, so it won't be destroyed if this process closes
1323 its copy of the handle. Fixes bug 77393.
1325 * processes.c (process_set_current): Fall through to creating a
1326 new one if the handle lookup fails.
1328 * processes.c (_wapi_process_signal_self):
1329 * handles.c (handle_cleanup): The process is exiting, so set the
1330 handle state for this process to signalled. This should let other
1331 non-related processes wait for this handle.
1333 * handles.c (_wapi_search_handle): Don't search shared handles in
1336 * collection.c (collection_thread): No need to do a collection
1337 scan straight away, do the waiting first.
1339 2006-04-06 Dick Porter <dick@ximian.com>
1341 * shared.c: Fix parameters in semctl () call.
1343 2006-03-28 Zoltan Varga <vargaz@gmail.com>
1345 * atomic.h atomic.c: Applied patch from David S. Miller
1346 <davem@davemloft.net>: Reimplement Interlocked* primitives on sparc
1347 using CAS/CASx when __GNUC__, else we will fall back to the generic
1350 2006-03-27 Dick Porter <dick@ximian.com>
1352 * shared.c (_wapi_shm_file_open): Break out of a loop if the
1353 shared file is smaller than expected. (We loop a few times in
1354 case another process is in the middle of creating the file.)
1356 2006-03-22 Dick Porter <dick@ximian.com>
1361 * shared.c: Delete the semaphores and shared files when the last
1362 process has finished with them
1364 2006-03-15 Dick Porter <dick@ximian.com>
1372 * threads.c: Explicitly initialise the handle ops struct
1374 2006-03-14 Dick Porter <dick@ximian.com>
1376 * handles-private.h:
1379 * handles.c: Add a 'prewait' stage to the handle waiting, to give
1380 waiting threads a chance to check for bogus states before
1383 * mutexes.c (namedmutex_prewait): Use the prewait stage to check
1384 for named mutexes that have been abandoned in a locked state (eg
1385 if a process exited abnormally while owning the mutex) and
1386 override it if needed.
1388 2006-03-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1390 * wait.c: speed up WaitFor* when the timeout is 0.
1392 2006-03-03 Dick Porter <dick@ximian.com>
1394 * processes.c (ShellExecuteEx): Cope when some of the parameters
1397 2006-02-27 Dick Porter <dick@ximian.com>
1401 * threads.c: Comparing pthread_t with == is not portable, so use
1404 Thu Feb 23 18:47:20 GMT 2006 Paolo Molaro <lupus@ximian.com>
1406 * *.h, *.h: patch from Dick to make Linuxthreads systems work again.
1408 2006-02-22 Dick Porter <dick@ximian.com>
1411 * threads.c: There's no need to use the timed-thread support code
1412 any more, as we aren't using the timed join. This greatly
1413 simplifies thread setup, and fixes a memory leak (bug 77521).
1415 Don't bother to store thread IDs in a hash table, use TLS instead.
1416 The one case that needs to look up the handle of a different
1417 thread (OpenThread()) can do the extra work itself. Fixes bug
1420 * handles.c (_wapi_search_handle): Add a reference when returning
1421 a private handle (shared handles are already reffed.)
1423 2006-02-17 Dick Porter <dick@ximian.com>
1425 * handles-private.h:
1426 * handles.c: Check handle values passed to array lookups. Fixes
1429 2006-02-09 Dick Porter <dick@ximian.com>
1431 * threads.c: Cope with the problems caused by attaching already
1432 existing threads - they don't get the infrastructure to clean up
1433 after themselves, especially the ID to handle hash. This fixes
1436 2006-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1438 * shared.c: use MONO_SHARED_HOSTNAME as a substitute for gethostname()
1439 when creating the shared files in the .wapi directory. Fixes bug #77371.
1441 2006-02-02 Martin Baulig <martin@ximian.com>
1443 * threads.c: Removed the `WITH_INCLUDED_LIBGC' section; it has
1444 never been used so far.
1446 * timed-thread.h (TimedThread): Removed the `stack_ptr' field; it
1447 has only been used by the removed code.
1449 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1451 * atomic.h: Correct s390x definitions and eliminate compiler warnings.
1453 2006-01-03 Sebastien Pouliot <sebastien@ximian.com>
1455 * io.c: Patch _wapi_stat_to_file_attributes against bug #76966, where
1456 sockets could be considered as directory.
1458 2005-12-23 Dick Porter <dick@ximian.com>
1462 * semaphores.c: Implement OpenSemaphore
1465 * mutexes.h: Implement OpenMutex
1471 * event-private.h: Implement named events. Implement OpenEvent.
1473 2005-12-15 Dick Porter <dick@ximian.com>
1475 * processes.c (CreateProcess): The pipe-based cross-process
1476 exclusion technique was trying to write NULL buffers when appname
1477 was NULL (eg when coming from ShellExecuteEx,) which usually
1478 succeeded even though EFAULT was returned - but sometimes it
1479 failed. This meant that the child process could block forever on
1480 the pipe read. Replace it with the simpler shared handle
1481 semaphore protection used everywhere else. This showed up with
1482 the test case in bug 76684.
1484 Tue Dec 13 11:41:49 GMT 2005 Paolo Molaro <lupus@ximian.com>
1486 * shared.c: fallback to private mmap when shared mmap doesn't work
1489 2005-12-06 Dick Porter <dick@ximian.com>
1493 * semaphore-private.h:
1494 * semaphores.c: Implement named semaphores
1496 2005-11-24 Dick Porter <dick@ximian.com>
1498 * processes.c (GetProcessId): Implement GetProcessId()
1500 2005-11-17 Dick Porter <dick@ximian.com>
1503 * processes.c: Implement ShellExecuteEx as a wrapper around
1506 2005-11-11 Dick Porter <dick@ximian.com>
1508 * threads.c: Give mutex abandoning its own exported function, so
1509 it can be called when the runtime is cleaning up.
1511 * handles.c (_wapi_search_handle_namespace): Do a handle
1512 collection befre starting to check namespace strings, so that any
1513 stale cruft gets removed.
1515 2005-11-11 Dick Porter <dick@ximian.com>
1517 * threads.c: Move thread handles back into the shared space.
1519 * handles.c (_wapi_handle_unref): Add support for shared handles
1520 with close() handlers
1522 2005-11-04 Dick Porter <dick@ximian.com>
1524 * sockets.c (ioctlsocket): Use select instead of if to avoid a
1525 type promotion problem on 64bit freebsd. Based on patch by Lou
1526 Kamenov <kamenovl@gmail.com>, fixes bug 76447.
1528 2005-11-04 Dick Porter <dick@ximian.com>
1530 * io.c (file_write): Only do the file locking if
1531 MONO_STRICT_IO_EMULATION is set.
1533 2005-10-21 Dick Porter <dick@ximian.com>
1536 * handles.c (_wapi_lookup_handle): Cope when the shared part of a
1537 handle has been deleted.
1538 (_wapi_handle_unref): And when the deleted shared part is pointed
1539 to as a handle is deleted
1541 2005-10-20 Dick Porter <dick@ximian.com>
1543 * processes.c (process_set_current): If the expected process
1544 handle slot doesn't contain the correct pid, create a new handle.
1546 * handles.c (_wapi_search_handle): When the search doesn't find
1547 anything, return failure instead of the last handle we looked at.
1548 (_wapi_handle_ref, _wapi_handle_unref): Don't try to ref or unref
1549 unused handles (makes tracking refcounting bugs easier.)
1551 2005-10-19 Dick Porter <dick@ximian.com>
1554 * handles-private.h:
1558 * collection.c (_wapi_handle_collect): Remove the shared handle
1559 indirection layer, and use locking instead. Delete other
1560 complexity that is no longer needed. Refcount shared handles and
1561 delete them when needed, but keep the timestamps so that orphaned
1562 handles will be cleaned up eventually.
1564 * shared.c (_wapi_shm_file): Add processor, OS and struct size
1565 info to the shared file names, to cope with dual-boot and 32/64bit
1566 size issues. Fixes bug 75839.
1568 * wait.c (WaitForMultipleObjectsEx): No need to distinguish
1569 between shared handles and private, as the wait functions cope
1570 with both together now.
1572 2005-10-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1574 * io.c: removed NO_SIGPIPE macro.
1575 * sockets.c: no need for MSG_NOSIGNAL or ignoring SIGPIPE.
1577 2005-10-11 Dick Porter <dick@ximian.com>
1579 * sockets.c (_wapi_getsockopt): Translate SO_ERROR results into
1582 * error.c (errno_to_WSA): Don't return a bogus error if someone
1583 asks to translate errno 0.
1585 2005-10-11 Dick Porter <dick@ximian.com>
1587 * handles.c: Fix several race conditions
1589 2005-10-11 Miguel de Icaza <miguel@novell.com>
1591 * io.c: no need to block SIGPIPE anymore, as it is ignored.
1593 2005-10-05 Dick Porter <dick@ximian.com>
1595 * threads.c (_wapi_thread_own_mutex, _wapi_thread_disown_mutex):
1596 Keep a reference to mutexes owned by threads, so they won't be
1597 destroyed prematurely. Fixes dotmsnclient crash.
1599 2005-09-26 Sebastien Pouliot <sebastien@ximian.com>
1601 * io.c: Apply patch from #76192 (Can't write files past 2gb on AMD64
1602 (x86_64)) for Brion on IRC (Dick approved it).
1604 2005-09-23 Dick Porter <dick@ximian.com>
1606 * processes.c: Don't wait for processes that have already been
1607 signalled; also fix typo.
1609 * handles.c: Improve locking inside new handle and handle
1610 searching functions.
1612 2005-09-20 Dick Porter <dick@ximian.com>
1615 * processes.c: Periodically waitpid for known process IDs. Fixes
1618 2005-09-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1621 (CreateFile): if the file is a named pipe, treat the handle as a pipe,
1622 not as a file. Fixes bug #76075.
1624 2005-08-27 Zoltan Varga <vargaz@gmail.com>
1626 * atomic.h: Add support for intel icc.
1628 2005-08-25 Zoltan Varga <vargaz@gmail.com>
1630 * io-layer.h: Include winbase.h not WinBase.h.
1632 2005-08-19 Dick Porter <dick@ximian.com>
1634 * threads.c, threads.h, thread-private.h: Use a gsize to store the
1635 thread ID, so it can hold a 64 bit value if needed.
1637 2005-07-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1639 * error.c: map ENOENT to WSAECONNREFUSED. It might happen when
1640 connecting to unix sockets. Closes bug #75632.
1642 2005-07-05 Dick Porter <dick@ximian.com>
1644 * io.c: Make sure SIGPIPE is ignored when calling write(2).
1645 Prevents the runtime exiting when writing to a closed pipe,
1648 2005-06-30 Dick Porter <dick@ximian.com>
1650 * shared.c (_wapi_shm_semaphores_init): Add some helpful error
1651 messages when semget () fails due to lack of resources.
1653 2005-06-21 Dick Porter <dick@ximian.com>
1658 * threads.c: Keep a list of owned mutexes in each thread handle,
1659 so that it is easier to abandon them when the thread exits.
1660 Removes a bottleneck when multiple threads are finishing in
1663 2005-06-12 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1665 * io.c: (GetLogicalDrives) when a bogus line is read, don't leak memory.
1666 When the buffer has not enough space, close the file before returning.
1668 2005-06-09 Duncan Mak <duncan@novell.com>
1670 * *.h: Added G_BEGIN_DECLS and G_END_DECLS where appropriate to
1671 all public headers. Fixes #74919.
1673 2005-05-30 Zoltan Varga <vargaz@freemail.hu>
1675 * atomic.h: Add IA64 atomic ops.
1677 2005-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1679 * processes.c: make ExitCode be valid even if the user didn't call
1680 WaitForExit() and is just polling on HasExited.
1682 2005-05-17 Dick Porter <dick@ximian.com>
1684 * io.c (file_getfilesize): Clear the error value, so that files
1685 with sizes with the low bits 0xFFFFFFFF can be distinguished from
1688 2005-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1690 * shared.c: forgot to ignore a warning.
1692 2005-05-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1694 * shared.c: don't display warnings after reboots.
1696 2005-05-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1698 * sockets.c: on windows, getsockopt/setsockopt for send/receive timeout
1699 use an integer in milliseconds. We were using a struct timeval.
1701 2005-05-06 Dick Porter <dick@ximian.com>
1703 * handles-private.h:
1710 * collection.h: Use SysV semaphores for managing access to the
1711 shared memory - in return for the ludicrous api we get
1712 synchronisation primitives that can be cleaned up by the kernel
1713 even when a process quits unexpectedly. This removes the
1716 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
1718 * handles.c: Always use polling in the waits, since
1719 mono_cond_timedwait can't be interruped by the thread abort signal.
1721 2005-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1723 * events.c: calling Set on AutoResetEvent several times has the same
1724 effect as calling it only once if no thread is waiting for it.
1726 2005-04-29 Dick Porter <dick@ximian.com>
1728 * processes.c (EnumProcesses): Use a GArray instead of a GPtrArray
1729 now it's storing pids not handles, also fixes memory leak caused
1730 by unclear glib documentation.
1732 * sockets.c (WSACleanup): Remove unused variable
1734 2005-04-29 Dick Porter <dick@ximian.com>
1736 * handles.c (_wapi_handle_check_share_by_pid): For systems that
1737 don't have file descriptor info in /proc check that the original
1738 opener of a file is still there, if a share violation would
1741 2005-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1744 * handles-private.h: added _wapi_handle_forecch that loops through all
1745 the handles and call a callback function when a handle of the given
1748 * sockets.c: no need to keep open sockets in an array, as we have them
1749 in the handles structure.
1753 2005-04-28 Dick Porter <dick@ximian.com>
1755 * processes.c: Cope with handles that are only around for as long
1756 as the search is running. If we're searching for process handles,
1757 check to see if the process is still running and signal it if not.
1759 * handles.c (_wapi_search_handle): Search in the shared space as
1760 well. Fixed bug 74752.
1763 * handles.c (_wapi_handle_new_from_offset):
1764 _wapi_handle_new_for_existing_ns () was doing exactly the same as
1765 this, so deleted it.
1767 2005-04-26 Dick Porter <dick@ximian.com>
1769 * handles.c: Fix stupid thinko where if a new shared handle is
1770 created but a collection was needed to free some space, it
1771 returned an error anyway. Should fix the messages shown in bug
1774 2005-04-25 Dick Porter <dick@ximian.com>
1776 * handles.c (_wapi_handle_check_share): Only consider mono
1777 processes when looking to see if a file is still being held open,
1778 while checking share permissions.
1780 2005-04-25 Dick Porter <dick@ximian.com>
1784 * wapi-private.h (struct _WapiHandleOps):
1785 * handles.c (_wapi_handle_unref): When destroying handles, save
1786 the handle data and call the close function only after the array
1787 slot has been cleared. This prevents race conditions with file
1788 descriptors, fixing bug 74713.
1790 * mutexes.c: Delete the handle close functions, they didn't do
1793 * error.c (_wapi_get_win32_file_error): Add a mapping for EINTR so
1794 the "Unknown error" g_warning doesn't get displayed.
1796 2005-04-25 Dick Porter <dick@ximian.com>
1799 * threads.c: Make thread handles process-private for now to take
1800 some of the space pressure off the shared memory, while I work on
1803 2005-04-21 Dick Porter <dick@ximian.com>
1805 * handles.c (_wapi_handle_check_share): Make sure there is a "fd"
1806 dir in /proc before blowing away handle info. Fixes bug 74649.
1808 2005-04-21 Dick Porter <dick@ximian.com>
1810 * wait.c (WaitForMultipleObjectsEx): Implement special waits
1812 * handles.c (_wapi_handle_wait_signal_poll_share): Don't return a
1813 timeout, just wait briefly for the private signals and let the
1814 waiting thread test again. This prevents us missing shared
1817 2005-04-21 Dick Porter <dick@ximian.com>
1819 * collection.h (_WAPI_HANDLE_COLLECTION_EXPIRED_INTERVAL): Reduce
1820 the time before a slot is considered too old and deleted. This is
1821 a workaround while I come up with a proper fix.
1823 2005-04-21 Dick Porter <dick@ximian.com>
1828 * handles.c (_wapi_handle_new): Turn assertions into errors.
1830 * collection.c (_wapi_handle_collect): Use symbols not magic
1831 numbers for timeout values
1833 2005-04-19 Dick Porter <dick@ximian.com>
1837 * handles.c (_wapi_handle_count_signalled_handles)
1838 * handles-private.h (_wapi_handle_shared_lock_handle): Use new
1839 shared handle locks in critical sections.
1841 * handles.c (_wapi_handle_new_for_existing_ns): Reuse old handles
1842 if there is already one there.
1844 * handles.c (_wapi_handle_ref): It was possible for a process to
1845 exit before getting around to updating shared handle timestamps,
1848 Tue Apr 19 16:25:47 CEST 2005 Paolo Molaro <lupus@ximian.com>
1850 * threads.c: fix lookup of the thread id in the has table:
1851 always use the id value, not the pointer to the id.
1853 2005-04-18 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1855 * handles.c: fix handle returned in _wapi_handle_search_handle. Dick
1858 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1860 * io-layer/sockets.c: FIONBIO with a TRUE argument means we want
1861 non-blocking IO, not the other way around.
1863 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1867 * handles-private.h: GetFileType wasn't checking if we have memory
1868 allocated for the handle before dereferencing it. Fixes a FileStream
1871 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1875 * handles-private.h: we were calling g_renew to expand the handle array,
1876 but that might move the memory and we might have pthread conditions or
1877 mutexes in the original memory area that are being used. Now instead of
1878 expanding an existing array, we just create new ones and keep a list of
1879 them. Access to _wapi_private_handles had to be modified accordingly.
1881 2005-04-15 Dick Porter <dick@ximian.com>
1883 * collection.c: FreeBSD needs more than PTHREAD_STACK_MIN
1885 2005-04-14 Raja R Harinath <rharinath@novell.com>
1887 * wapi-private.h: Remove reference to 'daemon-private.h'.
1889 Wed Apr 13 13:12:33 EDT 2005 Paolo Molaro <lupus@ximian.com>
1891 * atomic.h: applied patch from mass@akuma.org (David Waite)
1892 to fix InterlockedExchangeAdd.
1893 Fixed a few other functions, including InterlockedCompareExchange()
1894 which was miscompiled by gcc with optimizations enabled.
1896 2005-04-13 Dick Porter <dick@ximian.com>
1898 * io.c (share_check):
1899 * handles.c (_wapi_handle_check_share): Refine the file check so
1900 that sharing violations within the same process don't cause
1903 2005-04-13 Dick Porter <dick@ximian.com>
1905 * io.c (FindFirstFile): Fix bugs introduced with the merge (bug
1908 2005-04-12 Dick Porter <dick@ximian.com>
1910 The daemon-less io-layer. Extensive lowlevel changes in
1911 handles.c, requiring some corresponding changes in other files
1912 calling these functions. Private_foo structures have been
1915 File descriptor handling differences account for most of the
1916 changes in io.c and sockets.c.
1920 * mutexes.c: Named mutexes are now a distinct type.
1921 * atomic.h: Fix a PPC uninitialised variable warning.
1922 * wait.c: Check conditions before waiting on a condition variable.
1923 * processes.c: Handle process fork and wait without a daemon
1924 (though this has the limitation of only being able to wait for
1927 2005-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1934 * sockets.h: removed dead code that deals with async IO.
1936 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
1938 * atomic.c (InterlockedIncrement): Fix fallback implementation of
1939 InterlockedIncrement and InterlockedDecrement. Fixes #74228.
1941 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
1943 * io-layer.h: Add required header files for compiling with VS.NET.
1945 2005-03-17 Miguel de Icaza <miguel@novell.com>
1947 * io.c: don't fail on NFS when there are no more locks available.
1949 2005-03-09 Dick Porter <dick@ximian.com>
1951 * error.c (_wapi_get_win32_file_error): ENFILE and EMFILE should
1952 map to ERROR_TOO_MANY_OPEN_FILES, not ERROR_NO_MORE_FILES. Fixes
1955 2005-03-09 Dick Porter <dick@ximian.com>
1957 * daemon.c (process_process_fork): Initialise the handle data
1958 before using it in the error case. This is probably the error
1959 we're working around in the previous change. Spotted by Taru Jain
1960 <tjain@novell.com> and Hemanth Yamijala <YHemanth@novell.com>.
1962 2005-03-07 Dick Porter <dick@ximian.com>
1964 * daemon.c: It looks like g_shell_parse_argv() can return
1965 argv[0]=NULL somehow, yet still not give an error. Make sure we
1966 don't pass NULL to strrchr(), working around a segfault that
1967 showed up on ZLM testing.
1969 2005-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1971 * sockets.c: translate EINPROGRESS to EWOULDBLOCK in connect. This is
1972 the expected error code showed by the test case in bug #73053.
1974 2005-02-18 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1976 * io.c: another leftover.
1978 Fri Feb 18 17:37:29 CET 2005 Paolo Molaro <lupus@ximian.com>
1980 * io.c: fixed logic in checking errno in rev 40815.
1982 Fri Feb 18 16:00:29 CET 2005 Paolo Molaro <lupus@ximian.com>
1984 * threads.c: we don't depend on the GC checking tls
1986 * processes.c: remove unused ref to GC headers.
1988 Thu Feb 17 19:57:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1990 * io.c: remove _wapi_thread_cur_apc_pending () checks
1991 when the siscall should return immediatly and handle
1992 the case when a syscall is interrupted without
1993 erroring out, but returning a 0 read/write if possible.
1994 Still the cases of read from file need to be handled.
1996 Tue Feb 8 18:28:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1998 * threads.c: make people test with 1 MB stack per thread.
2000 2005-01-17 Dick Porter <dick@ximian.com>
2002 * timefuncs.h: Make WapiFileTime endian-aware, as it's often
2003 cast to and from 64bit ints. Fixes bug 71213.
2005 2005-01-11 Dick Porter <dick@ximian.com>
2007 * error.c (errno_to_WSA): Add EADDRNOTAVAIL error code
2010 Mon Jan 10 16:15:19 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
2012 * atomic.h: Fix functions on s390.
2014 Mon Jan 10 20:30:19 CET 2005 Paolo Molaro <lupus@ximian.com>
2016 * atomic.h: fix some functions on ppc (tests/interlocked.cs).
2018 2005-01-10 Dick Porter <dick@ximian.com>
2020 * misc.c (_wapi_calc_timeout): Guard against overflow when
2021 calculating timeouts. This makes waiting with a large
2022 (Int32.MaxValue) timeout not return immediately.
2024 2004-12-23 Ben Maurer <bmaurer@ximian.com>
2026 * io.c (io_ops): make this `const' so it is shareable (well, only
2027 really shareable if it is statically linked...)
2029 Mon Dec 20 11:58:33 CET 2004 Paolo Molaro <lupus@ximian.com>
2031 * threads.c, threads.h: add accessor to get the pthread_key_t for
2034 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2036 * io.c: check for the existence of 'dest' and set ERROR_ALREADY_EXISTS
2037 if it exists and is not the same as 'src'.
2039 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2041 * atomic.h : Fix InterlockedCompareExchange for s390/s390x.
2043 2004-12-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2045 * processes.c: unquote the cmd path, allow for ' or " when quoting and
2046 pass the quoted program name to the daemon, otherwise the call to
2047 g_shell_unquote in the daemon will break things up.
2049 2004-10-14 Dick Porter <dick@ximian.com>
2051 * sockets.c (_wapi_accept): Revert the previous change. We now
2052 set the accepted socket to have the same blocking status as the
2053 listening socket in managed code. This follows MS behaviour.
2055 2004-10-14 Dick Porter <dick@ximian.com>
2057 * sockets.c (_wapi_accept): On Darwin, make sure a newly
2058 accept()ed socket is blocking. Fixes bug 67355, patch by
2059 grompf@sublimeintervention.com.
2061 2004-10-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2063 * system.c: check the number of online processors instead of the
2064 existing ones. Sanitize return value if it's an error.
2066 2004-10-03 Ben Maurer <bmaurer@ximian.com>
2068 * system.c: Add support for getting the # of cpus.
2070 2004-09-28 Dick Porter <dick@ximian.com>
2072 * io.c (pipe_close_private): Fix one small typo in the last change
2073 that totally hosed process creation with redirected pipes.
2075 2004-09-24 Dick Porter <dick@ximian.com>
2082 * handles-private.h: Cope when a file descriptor is reused while
2083 the handle that thought it owned it is still referenced, instead
2084 of asserting. Probably fixes bug 66479, though we've been unable
2087 2004-09-09 Dick Porter <dick@ximian.com>
2090 * io.c: Set error codes everywhere.
2092 2004-09-06 Dick Porter <dick@ximian.com>
2094 * handles.c (_wapi_handle_unref): Reset the private record's type
2095 (CloseHandle): Check for a fd mapping failure, and return FALSE.
2096 (_wapi_handle_process_fork): Fix long-standing bug in checking
2097 handle return values. Also do the required bookkeeping with the
2098 new process's handles.
2100 * daemon.c: When creating a new process's handles, check whether
2101 the shared space needs to be increased
2103 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
2105 * shared.c (_wapi_shm_file): Fix leaking of filename.
2107 2004-08-19 Dick Porter <dick@ximian.com>
2109 * handles.c (_wapi_handle_count_signalled_handles): Fix thinko
2110 introduced with the fd offset stuff: unlock handles properly when
2111 backing off. Fixes the monologue hang at exit.
2113 2004-08-18 Dick Porter <dick@ximian.com>
2116 * io.c: Check that new fds fit in the table, return error if not
2118 * daemon.c (_wapi_daemon_main):
2119 * handles.c (shared_init): Have all processes agree on a size for
2122 2004-08-17 Dick Porter <dick@ximian.com>
2124 * daemon.c (process_new):
2125 * handles.c (_wapi_handle_new_internal): Cope when the space
2126 reserved for file descriptors is larger than the shared segment
2127 size. Fixes the crash reported when running mono under gdb on
2130 2004-08-16 Dick Porter <dick@ximian.com>
2134 * handles-private.h (_wapi_handle_fd_offset_to_handle): Improve
2135 error checking with passed-in file descriptors.
2137 2004-08-11 Dick Porter <dick@ximian.com>
2140 * io.c: Returned handle values are the file descriptor the handle
2144 * handles-private.h:
2145 * daemon.c: Reserve the range of handles that can have the same
2146 values as file descriptors. These won't be used, but the values
2147 will be used as file, console, pipe or socket handles. The fd to
2148 handle mapping is done internally and is invisible to users.
2151 * wapi-private.h (_WAPI_HANDLE_VERSION): Increment, because we now
2152 reserve a chunk of handle space.
2154 2004-08-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2156 * atomic.h: add support for 64-bit S/390
2158 2004-07-22 Dick Porter <dick@ximian.com>
2161 * threads.c: Move the destruction of the internal thread data to
2162 after the thread has been joined. Fixes bug 61418.
2164 2004-07-14 Dick Porter <dick@ximian.com>
2166 * wait.c (test_and_own): When not waiting for all handles to
2167 become signalled, only own and return the lowest. All the
2168 documentation suggests that the old way was correct, but
2169 experimentation shows it actually works like this. Patch by
2170 Sébastien Robitaille
2171 (sebastien.robitaille@croesus.com), fixes bug 61511.
2173 2004-07-09 Ben Maurer <bmaurer@ximian.com>
2175 * threads.c: register roots for gc
2177 2004-07-08 Dick Porter <dick@ximian.com>
2179 * io.c (file_seek): If there is a high 32bit offset part, make
2180 sure the low part isn't sign-extended. Set error codes when
2181 returning failure. Fixes bug 61131.
2183 2004-07-06 Dick Porter <dick@ximian.com>
2185 * io.c (file_setfiletime): Check for underflow when converting to
2186 time_t values. Set error codes when returning failure. Fixes bug
2189 2004-07-05 Dick Porter <dick@ximian.com>
2191 * mutexes.c (mutex_ops_init): Make the named mutex mutex sharable.
2193 * daemon.c (unref_handle): Only destroy a handle if all processes
2194 have released it, not just the current one. Fixes bug 60887.
2196 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
2198 * mono-mutex.h atomic.h: Add G_GNUC_UNUSED to static inline functions
2199 to prevent warnings.
2201 2004-06-24 Dick Porter <dick@ximian.com>
2203 * mutexes.c: Indicate when a named mutex was reused
2205 2004-06-24 Dick Porter <dick@ximian.com>
2207 * threads.c (SuspendThread):
2208 * timed-thread.c (_wapi_timed_thread_suspend): Wrap sem_wait in a
2209 while loop. See bug 58161.
2211 Wed Jun 23 23:29:04 CEST 2004 Paolo Molaro <lupus@ximian.com>
2213 * io.c: don't use sharemode for on-disk file permissions: it's used
2214 for shared access to the open file.
2216 2004-06-22 Dick Porter <dick@ximian.com>
2218 * events.c (CreateEvent): When creating an auto-reset event that
2219 is initially owned, make sure the set count starts at 1.
2221 2004-06-18 Dick Porter <dick@ximian.com>
2224 * events.c: Auto-reset events need to release one thread for each
2225 time SetEvent() is called. Fixes bug 41292.
2229 * mutexes.c: Scan for mutexes that are still locked by a thread
2230 when it exits. Fixes the MS demo app linked by bug 41292.
2232 * wait.c (test_and_own): Make sure a handle is signalled before it
2235 2004-06-16 Dick Porter <dick@ximian.com>
2237 * timed-thread.c: Call the thread cleanup exit routine before taking
2238 the join mutex, because this could deadlock if another thread tries
2239 to join in the meantime. This fixes the hang-at-exit problem seen
2242 2004-06-03 Lluis Sanchez Gual <lluis@ximian.com>
2244 * threads.c: Implemented SleepEx.
2245 * threads.h: Fixed SleepEx signature.
2247 2004-06-03 Miguel de Icaza <miguel@ximian.com>
2249 * threads.c: When running under valgrind, do not allocate too much
2250 stack, as Valgrind default is 1 meg.
2252 2004-05-27 Dick Porter <dick@ximian.com>
2255 * io.c: Implemented LockFile() and UnlockFile()
2257 2004-05-21 Dick Porter <dick@ximian.com>
2259 * io.c (CreateFile): Check for existing share modes when opening
2263 * handles-private.h:
2264 * daemon-messages.h:
2265 * daemon.c: Maintain a hash of file share modes, keying on device
2266 and inode (to cope with symlinks.)
2268 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
2270 * daemon-messages.c: Retry if the communication with the daemon is
2271 interrupted by a signal.
2272 * io.c, sockets.c: Check for EINTR in every syscall that can be interrumped.
2273 Only return an error in this case if there is something in the apc queue
2274 (which means that it is an interruption requested by the "user").
2275 * processes.c: Use WaitForSingleObjectEx. No need to pass "alertable" as
2276 true since the wait is small.
2277 * shared.c: Retry write calls when interrumped by a signal.
2278 * timed-thread.h, timed-thread.c: added _wapi_thread_apc_pending, which
2279 returns TRUE if there are pending asynchronous calls (APC) for the
2280 provided thread. Also added _wapi_thread_dispatch_apc_queue which calls
2281 the enqueued APCs. Defined a new struct ApcInfo that holds information
2282 about an enqueued APC.
2283 * thread-private.h, threads.c: Implemented QueueUserAPC (which does the same
2284 as in win32),_wapi_thread_apc_pending and _wapi_thread_dispatch_apc_queue.
2285 These last two methods call the corresponding apc methods in
2286 thread-private using the provided thread handle.
2287 * threads.h: Added QueueUserAPC.
2288 * uglify.h: Added WapiApcProc (needed by QueueUserAPC).
2289 * wait.c, wait.h: Changed WaitForSingleObject to WaitForSingleObjectEx, and
2290 WaitForMultipleObjects to WaitForMultipleObjectsEx. Implemented support
2291 for APCs in those two methods and also in SleepEx.
2293 2004-05-17 Dick Porter <dick@ximian.com>
2295 * io.c (CopyFile): Speed up. Fixes bug 57859.
2297 2004-05-13 Dick Porter <dick@ximian.com>
2298 * mono-mutex.c (mono_mutex_unlock): Return EPERM when the current
2299 thread doesn't own the mutex, rather than assert()ing.
2301 2004-05-11 Dick Porter <dick@ximian.com>
2303 * shared.c (_wapi_shm_attach): Cope when a previous daemon startup
2304 attempt failed, leaving shared files that look like a daemon is
2307 2004-05-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2310 (SetFileAttributes): don't the the exec bit if the corresponding read
2313 2004-05-10 Zoltan Varga <vargaz@freemail.hu>
2315 * io.c (FindFirstFile): Fix invalid free.
2317 2004-05-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2319 * io.c: translate from GFileError to errno codes and don't free
2320 variables right after calling mono_io_scandir, as we may overwrite
2323 2004-05-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2325 * io.c: g_dir_open return ENOENT for directories on which we don't have
2326 read/execute permission, while returning EPERM for anything below those.
2327 So, change ENOENT by EPERM if the directory exists.
2329 2004-05-07 Dick Porter <dick@ximian.com>
2331 * io.c (SetFileAttributes): Don't have failed chmod()s cause a
2332 "file not found" error. Fixes bug 54032.
2334 2004-05-07 Dick Porter <dick@ximian.com>
2336 * io.c (FindFirstFile): Comment out a windows-compatibility check
2337 that breaks when directories have metachars in their names.
2338 Workaround for bug 58116.
2340 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2342 * io.c: fixed for FindFirstFile for empty directories. Closes
2345 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2347 * processes.c: set the start time for the current process. Fixes bug
2350 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2352 * io-private.h: 'namelist' is now a gchar ** in _WapiHandlePrivate_find.
2353 * io.c: implemented scandir using glib functions.
2355 2004-05-04 Dick Porter <dick@ximian.com>
2357 * daemon.c (read_message): Return FALSE on error so the GSource
2358 callback itself can return FALSE. Cures the infinite loop poll()
2360 * shared.c: Fix some daemon startup race conditions.
2362 2004-04-29 Miguel de Icaza <miguel@ximian.com>
2364 * io.c (CopyFile): Use 32k buffers to copy the file instead of 2k,
2365 use the stack, do not use dynamic memory.
2367 2004-04-29 Zoltan Varga <vargaz@freemail.hu>
2369 * io.c: Add scandir implementation for platforms which do not have
2372 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2374 * io.[ch]: implemented GetLogicalDriveStrings.
2376 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2379 * sockets.c: use the field name from configure when accessing sigval
2380 pointer field. Makes this work on the Mac.
2382 2004-04-28 Bernie Solomon <bernard@ugsolutions.com>
2384 * atomic.c: (InterlockedExchange) fix typo for
2387 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2390 * sockets.c: added check for sys/aio.h.
2392 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2394 * error.[ch]: added _wapi_get_win32_file_error...
2395 * io.c: ... which was _wapi_get_win32_error here.
2396 * sockets.c: rename the function calls here too.
2398 2004-04-28 Dick Porter <dick@ximian.com>
2400 * daemon-messages.c: Avoid a deadlock when a thread is killed while
2401 waiting for the daemon by using a recursive mutex. Helps bug 56699.
2403 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2405 * io.c: fixed leak in async_notifier().
2407 * sockets.[ch]: added AIO support for sockets and fixed WSAIoctl
2410 * threads.c: removed old comment.
2412 2004-04-26 David Waite <mass@akuma.org>
2414 * daemon-messages.h:
2421 * wapi-private.h: remove comma from end of enumeration declarations
2422 * status.h: cast unsigned int types to int for enum assignment
2424 2004-04-26 David Waite <mass@akuma.org>
2427 * timefuncs.c: declare 64-bit constants as long long types (i.e.
2430 2004-04-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2432 * socket-wrappers.h: _wapi_socket == WSASocket now. Added
2433 WSA_FLAG_OVERLAPPED.
2435 * sockets.c: new unused parameters for _wapi_socket.
2437 2004-04-22 Miguel de Icaza <miguel@ximian.com>
2439 * timed-thread.c: Replace sem_init with MONO_SEM_INIT to handle
2440 the fact that MacOS X is a piece of junk (sem_init is *defined* in
2441 the libc, but they return `not implemented').
2443 2004-04-22 Dick Porter <dick@ximian.com>
2446 * handles-private.h: Reference the handle when it is locked, so
2447 that another thread can't blow it away while we're waiting for it
2448 to become signalled.
2459 * handles-private.h:
2462 * daemon-messages.c:
2463 * critical-sections.c:
2464 * atomic.c: Added pthreads cleanup handlers and error asserts
2467 * handles.c: Fixed the gcc "variable might be used uninitialised"
2468 warnings. They can't happen, but gcc doesn't know that
2469 g_assert()s don't return.
2471 Fixed the declaration of _wapi_handle_process_kill() so that it
2472 expects the correct type for the pid.
2474 * threads.c: Removed the TLS_PTHREAD_MUTEX style locking that
2475 hasn't been used in ages and just made the code more complex.
2477 2004-04-17 Zoltan Varga <vargaz@freemail.hu>
2479 * processes.c: Include <signal.h> for SIGKILL and SIGILL + fix some
2480 warnings. Fixes #57168.
2482 2004-04-16 Dick Porter <dick@ximian.com>
2484 * threads.c (Sleep): Using div(3) with a negative (when signed)
2485 numerator causes the quotient to be 0 and the remainder to be the
2486 numerator. This feeds a small negative value to nanosleep(3),
2487 which will return immediately and cause a busy wait. Fixes bug
2490 2004-04-15 Dick Porter <dick@ximian.com>
2493 * io.c: Rewrite FindFirstFile and FindNextFile using scandir(3)
2494 and fnmatch(3) instead of glob(3). glob() can't cope with being
2495 given filenames containing metachars. This fixes bug 40557.
2497 2004-04-14 Bernie Solomon <bernard@ugsolutions.com>
2499 * security.c: #warning is a GCC-ism
2501 2004-04-13 Sebastien Pouliot <sebastien@ximian.com>
2503 * security.c: Removed GetUserName as glib g_get_user_name does a
2504 better (portability) job. Added ImpersonateLoggedOnUser and
2507 2004-04-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2509 * mono-mutex.h: move pthread_mutex_timedlock declaration to...
2510 * mono-mutex.c: ...here. It was causing a warning that prevented
2511 libgdiplus compilation.
2513 2004-04-04 Miguel de Icaza <miguel@ximian.com>
2515 * security.c (GetUserName): Make it work on MacOS X
2517 2004-04-02 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2519 * security.c: use getpwuid_r if available. This one is thread-safe.
2521 2004-04-02 Sebastien Pouliot <sebastien@ximian.com>
2523 * Makefile.am: Added security.c|h.
2524 * security.c: New file for security related functions. Added function
2525 GetUserName to fix #56144.
2526 * security.h: New. Header file for security.c
2527 * wapi.h: Added include for security.h
2529 2004-03-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2531 * daemon-messages.h: added kill structs.
2533 * daemon.c: implemented process_process_kill.
2534 * handles-private.h: define process_process_kill.
2535 * handles.c: implemented _wapi_handle_process_kill.
2536 * processes.[ch]: implemented TerminateProcess.
2538 2004-03-25 Bernie Solomon <bernard@ugsolutions.com>
2540 * daemon.c (rem_fd): On solaris you seem to get an
2541 error even after removing the input source so don't
2542 try and rem_fd it twice.
2544 2004-03-25 Lluis Sanchez Gual <lluis@ximian.com>
2546 * daemon.c: in process_post_mortem, If the child terminated due to the
2547 receipt of a signal, the exit status must be based on WTERMSIG, since
2548 WEXITSTATUS returns 0 in this case.
2550 2004-03-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2552 * daemon.c: turned a warning into a DEBUG statement. Now we may hit it.
2554 2004-03-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2556 * daemon.c: only call getdtablesize () once.
2557 * processes.c: wait 500 ms to check if execve failed and throw the same
2558 exception as MS on failure. Fixes bug #32809.
2560 2004-03-17 Bernie Solomon <bernard@ugsolutions.com>
2562 * io.c (async_notifier): use "union sigval" rather
2563 than sigval_t as Solaris doesn't have sigval_t
2564 (which isn't in IEEE 1003.1 either).
2566 2004-03-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2568 * io.c: added debug stuff and removed a few redundant lines in
2571 2004-03-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2573 * io-private.h: added new fields for file structure. Declare
2574 _wapi_io_add_callback.
2576 * io.c: added _wapi_get_win32_error, support aio_read/write in
2577 file_read/write. Implemented _wapi_io_add_callback, which is where
2580 * io.h: added new fields for WapiOverlapped and typedef for the
2583 * processes.c: fixed off-by-one bug when handling environment variables
2586 * threads.[ch]: implemented BindIoCompletionCallback.
2588 * uglify.h: added typedef for LPOVERLAPPED_COMPLETION_ROUTINE.
2590 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
2592 * socket-wrappers.h: Remove extra semicolon.
2594 2004-03-03 Dave Camp <dave@ximian.com>
2596 * daemon.c: (add_fd), (fd_activity), (_wapi_daemon_main):
2597 Use a new main context.
2599 2004-03-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2602 (GetFileAttributes): set the error depending on errno instead of
2603 setting ERROR_FILE_NOT_FOUND always. See bug #55160.
2605 2004-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2608 (CopyFile): free the buffer on error.
2610 (WSAIoctl): free the buffer on error.
2612 2004-02-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2614 * error.c: fixed mapping for EPROTONOSUPPORT and ESOCKTNOSUPPORT.
2616 * sockets.[ch]: retry creating the socket for AF_INET, SOCK_RAW
2617 using IP protocol with IP over IP. Implemented WSAIoctl UNIX-style.
2619 2004-01-27 Bernie Solomon <bernard@ugsolutions.com>
2621 * shared.c (_wapi_shm_file): add hostname
2622 to shared data file names to handle NFS mounted
2625 Mon Jan 26 16:15:03 CET 2004 Paolo Molaro <lupus@ximian.com>
2627 * sockets.h: remove obsolete soklen_t typedef.
2629 Fri Jan 23 21:07:02 CET 2004 Paolo Molaro <lupus@ximian.com>
2631 * socket-wrappers.h, sockets.h, sockets.c, Makefile.am: move socket
2632 wrappers to its own non-installed header file.
2634 2004-01-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2637 (FindFirstFile): unlock the handle if FindNextFile fails.
2638 (FindNextFile): g_free a couple of pointers before retrying.
2641 (WaitForMultipleObjects): if only one handle provided, use
2642 WaitForSingleObject.
2644 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
2646 * handles-private.h: (_wapi_handle_type) check
2647 for segment in range before using it
2649 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
2651 * thread-private.h: _wapi_thread_ops is now const
2654 Mon Dec 22 18:29:03 CET 2003 Paolo Molaro <lupus@ximian.com>
2656 * threads.c, timed-thread.c, timed-thread.h: use mach
2657 semaphores on Darwin (MacOSX) since the posix ones
2658 are mostly broken there (threads are not created suspended
2659 and they can start executing before they are fully initialized
2660 like in tests/thread-static.cs).
2662 Mon Dec 22 17:18:45 CET 2003 Paolo Molaro <lupus@ximian.com>
2664 * atomic.h: ppc fixes.
2666 2003-12-19 Bernie Solomon <bernard@ugsolutions.com>
2668 * handles.c: remove my bad use of MONO_ZERO_ARRAY_LENGTH
2671 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
2673 * shared.c: (_wapi_shm_open) make scratch file
2674 not have to immediately regrow to avoid remaps
2675 (HPUX can't cope with these).
2676 (_wapi_shm_attach) use actual size of file
2677 to set scratch data_len for the creating process.
2679 * handles.c: (_wapi_handle_new_internal) make
2680 sure mutex & cond var are initialized even for
2681 non process shared ones.
2682 (_wapi_handle_unref) always call destroy
2683 routines on mutex & cond var
2685 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
2687 * daemon.c: change channel data structure so
2688 input sources are removed from glib event loop
2689 properly. xsp works better on Solaris and
2692 2003-12-12 Bernie Solomon <bernard@ugsolutions.com>
2694 * wapi-private.h: Replace G_GNUC_PRETTY_FUNCTION
2695 definition with file & line number for non-GCC
2698 2003-12-08 Bernie Solomon <bernard@ugsolutions.com>
2700 * Makefile.am: make sure hppa_atomic.s is in distribution
2702 2003-12-01 Dick Porter <dick@ximian.com>
2705 * mutexes.c (CreateMutex):
2706 * mutex-private.h (struct _WapiHandle_mutex):
2707 * handles.c: Look up certain handle types by name, in a shared
2708 namespace. Currently only mutex handles have this implemented.
2711 * semaphores.c (CreateSemaphore):
2712 * events.c (CreateEvent): Fix signature
2714 2003-11-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2716 * io.c: don't call g_free before testing errno as it may modify it.
2717 If the path exists, return an error if it's not a directory. Fixes
2720 2003-11-20 Dick Porter <dick@ximian.com>
2722 * io.c: Missed a little-endian UTF16 conversion. Patch from
2723 Jeroen Zwartepoorte (Jeroen@xs4all.nl), fixes bug 51065.
2725 2003-10-29 Dick Porter <dick@ximian.com>
2727 * io.c (MoveFile): If the move crosses filesystems, try and fall
2728 back to copy and delete. Patch from Jörg Rosenkranz
2729 (JoergR@voelcker.com), fixes bug 50298.
2731 2003-10-28 Dick Porter <dick@ximian.com>
2733 * io.c: Use the new encoding conversion to cope with non-utf8
2734 locales in filenames.
2736 * processes.c: Ditto for process arguments.
2738 Tue Oct 21 12:01:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2740 * atomic.h: some ppc inline asm fixes (incorrect use of labels,
2741 incorrect register constraints, incorrect clobber lists).
2743 2003-10-13 Bernie Solomon <bernard@ugsolutions.com>
2745 * Makefile.am hppa_atomic.s: add HP 64bit
2746 implementation of atomic ops
2748 2003-10-13 Zoltan Varga <vargaz@freemail.hu>
2750 * threads.c (CreateThread): Wrap pthread_attr_setstacksize call in
2751 a conditional for platforms that don't have it.
2753 2003-10-09 Bernie Solomon <bernard@ugsolutions.com>
2755 * threads.c: (CreateThread) use stacksize argument
2756 if non-zero - change default for 64 bits to 4Mb
2758 2003-09-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2760 * sockets.c: set last error when socket creation fails. This shed some
2761 light on bug #49015.
2763 2003-09-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2765 * processes.c: fixed bug #48973: we only change \ by / for the argument
2766 to be used as command.
2767 When getting the program name from the args, don't let the space between
2770 2003-09-24 Bernie Solomon <bernard@ugsolutions.com>
2772 * atomic.h atomic.c: fix sparc so lock is
2773 global, increment does so and it compiles under Sun compiler.
2775 2003-09-22 Bernie Solomon <bernard@ugsolutions.com>
2777 * handles.c: include <string.h> directly as may
2778 not be nested in <sys/un.h> like Linux
2780 2003-09-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2783 (DeleteFile): call SetLastError on failure. Fix by
2784 richard.torkar@htu.se (Richard Torkar). Closes bug #48222.
2786 2003-09-15 Lluis Sanchez Gual <lluis@ximian.com>
2788 * daemon.c: In compare_process(), discard handles already signalled.
2790 2003-09-02 Dick Porter <dick@ximian.com>
2792 * io.c: Work around glib brain-dead assumptions about utf8-encoded
2793 filenames. Fixes bug 30781.
2795 2003-08-28 Dick Porter <dick@ximian.com>
2797 * critical-sections.c: Patch from Bernie Solomon
2798 <bernard@ugsolutions.com> to emit a warning if locking a critical
2801 2003-07-23 Dick Porter <dick@ximian.com>
2804 * daemon.c (maybe_exit): Avoid the race condition when the daemon is
2805 closing but another client comes along when the shared data is still
2806 visible. Should fix bugs 33671 and 35213.
2808 2003-07-23 Dick Porter <dick@ximian.com>
2810 * handles.c: Initialise handle mutex and cond. Fix by
2811 Bernie Solomon <bernard@ugsolutions.com>
2813 2003-07-15 Dick Porter <dick@ximian.com>
2815 * timed-thread.c (timed_thread_start_routine): Fix virtual memory
2816 leak when threads quit. Fixes bug 44067.
2818 Wed Jun 18 19:08:40 CEST 2003 Paolo Molaro <lupus@ximian.com>
2820 * io.c: never add write permission for group or others in
2821 SetFileAttributes ().
2823 2003-06-17 Dick Porter <dick@ximian.com>
2825 * io.c (SetFileAttributes): Implement the ReadOnly attribute, and
2826 ignore the unsupported ones ("fixes" bug 44977).
2828 2003-06-17 Lluis Sanchez Gual <lluis@ximian.com>
2830 * misc.c: fix bug in _wapi_calc_timeout. It gave wrong values for
2831 high ms values (there was an overflow).
2833 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2835 * system.h (struct _WapiSystemInfo ): Fix warnings when using gcc-3.3.
2837 2003-06-11 Dick Porter <dick@ximian.com>
2839 * shared.c: Fix shared directory creation. Patch from
2840 Pablo Baena <pbaena@uol.com.ar>
2842 2003-06-10 Dick Porter <dick@ximian.com>
2844 * atomic.c: Delete the useless compile warning
2846 2003-06-09 Dick Porter <dick@ximian.com>
2848 * daemon.c: Lookup env as a string array. Fixes bug 44289. Also
2849 make setting the process handle value in the environment actually
2852 * processes.c: Pretty up the process name, if it happens to be
2853 "mono" such as when another mono process forks "mono foo.exe"
2855 2003-06-05 Dick Porter <dick@ximian.com>
2857 * processes.c (process_set_current): Don't do an expensive handle
2858 search at application startup, check the environment to see if the
2859 process handle has already been created.
2861 * io.c: Don't do an expensive handle search when creating stdin,
2862 stdout and stderr handles, just create them all the first time one
2869 * handles-private.h:
2870 * daemon-messages.h:
2872 * daemon.c: Support for "unlimited" number of handles and scratch
2875 Speed up application startup by passing process handle in the
2876 environment, rather than let the app scan all handles (which gets
2877 really slow when there are more than a few thousand to check.)
2879 Initialise some structs passed to syscalls, noticed by valgrind.
2882 2003-05-20 Dick Porter <dick@ximian.com>
2884 * io.c (FindFirstFile): Include . files in the glob. Fixes bug
2887 2003-05-19 Dick Porter <dick@ximian.com>
2889 * threads.c: Set the new thread's stack size to 2M. Fix needed
2890 for BSD, reported by Martin Dvorak <md@9ll.cz>
2892 2003-05-16 Dick Porter <dick@ximian.com>
2895 * io.c: Implement GetTempPath()
2897 2003-05-16 Dick Porter <dick@ximian.com>
2899 * processes.c (CreateProcess): Set some error codes
2901 2003-05-12 Dick Porter <dick@ximian.com>
2903 * misc.c (_wapi_calc_timeout): Cope with overflowing tv_nsec.
2904 Patch from Martin Dvorak <mdvorak@ninell.cz>.
2906 2003-05-10 Dick Porter <dick@ximian.com>
2908 * io.c (CopyFile): Copy file mode as well as file data. Based on
2909 suggestion by Giuseppe Greco <giuseppe.greco@agamura.com>, bug
2912 2003-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2914 * handles.c: don't call GC_gcollect when creating new handles.
2916 2003-05-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2918 * handles.c: added some debugging code. Call GC_gcollect
2919 before creating a new handle. It makes Lupus' test run smoother and
2920 faster (from 62 to 83 request per second). Notice that calling
2921 GC_finalizer_notifier if needed (GC_should_invoke_finalizer ()) does
2922 not improve nor degrade the performance, so i don't do it.
2924 2003-05-02 Dick Porter <dick@ximian.com>
2926 * sockets.c: Rearrange closesocket() and socket_close_private(),
2927 and remember to unref the handle, so we don't leak socket handles.
2928 Fix from Pelle Johnsen <pelle.johnsen@mail.dk>
2930 2003-04-11 Dick Porter <dick@ximian.com>
2932 * atomic.h: ARM atomic operations by Malte Hildingson
2933 <tds00mahi@tellus.thn.htu.se>
2935 Tue Apr 8 11:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2937 * atomic.h: fix macosx build by "Urs C. Muff" <umuff@quark.com>.
2939 2003-04-03 Martin Baulig <martin@ximian.com>
2941 The following change is conditional to `WITH_INCLUDED_LIBGC'
2942 which is not yet enabled by default.
2944 * threads.c (SuspendThread, ResumeThread): Fully implemented this.
2945 (gc_init): New static function; install a signal handler for
2946 SIGPWR which is used to suspend threads. [FIXME: it SIGPWR
2947 doesn't exist on all Unix systems, we need to find another
2949 (mono_wapi_push_thread_stack): New public function. Tells the
2950 garbage collector about the current stack pointer of a suspended
2953 2003-04-03 Martin Baulig <martin@ximian.com>
2955 * timed-thread.h (TimedThread): Added `suspended_sem',
2956 `suspend_count' and `stack_ptr'.
2958 2003-03-28 Dick Porter <dick@ximian.com>
2960 * atomic.h: PPC support gratiously donated to the public domain
2961 by John Duncan <jddst19@mac.com>
2963 2003-03-20 Dick Porter <dick@ximian.com>
2965 * sockets.c (_wapi_connect): If connect() fails with EACCES, try
2966 setting SO_BROADCAST and connecting again. Fixes bug 39178.
2968 2003-03-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2970 * processes.c: included Jerome Laban's patch and call SetLastError when
2971 the executable is not found.
2973 2003-03-03 Dick Porter <dick@ximian.com>
2975 * io.c (CreateFile): Try opening directories readonly, so that
2976 timestamps can be adjusted. Patch by Elan Feingold
2977 <efeingold@mn.rr.com>.
2979 2003-02-25 Dick Porter <dick@ximian.com>
2981 * shared.c (_wapi_shm_attach): Return a failure code on system
2982 call errors, rather than exiting.
2984 2003-02-21 Dick Porter <dick@ximian.com>
2986 * processes.c (GetCurrentProcessId): Use the current process
2987 handle to return the process ID, as getpid() is unreliable
2988 (linuxthreads gives each thread a different pid). Fixes bug
2991 2003-02-21 Dick Porter <dick@ximian.com>
2993 * io.c (FindNextFile): Skip over dangling symlinks. Fixes bug
2996 2003-02-11 Dick Porter <dick@ximian.com>
2999 * timefuncs.c: Added GetTickCount()
3001 2003-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3003 * error.c: added WSA_EHOSTUNREACH mapping.
3005 2003-01-26 Miguel de Icaza <miguel@ximian.com>
3007 * io.c (SetFileAttributes): This routine is not currently
3008 implemented for the general case, but I added a special case to
3009 set the executable bit on Linux.
3011 Wed Jan 15 15:55:40 CET 2003 Paolo Molaro <lupus@ximian.com>
3013 * sockets.h, daemon.c, io.c: compilation fixes on MacOSX.
3015 2003-01-08 Dick Porter <dick@ximian.com>
3017 * sockets.c: Fixed setting blocking mode to true (fixes bug 36388)
3019 2002-12-11 Juli Mallett <jmallett@FreeBSD.org>
3021 * daemon.c, handles-private.h, handles.c, wapi-private.h:
3022 Check for an implementation which says it supports
3023 _POSIX_THREAD_PROCESS_SHARED, rather than just one that
3024 defines the symbol. Defined but with a value of -1 still
3025 means that it is unsupported.
3027 2002-12-08 Martin Baulig <martin@ximian.com>
3029 * handles.c (_wapi_handle_new): Create new non-shared handles with
3030 an initial refcount of 1, not 0.
3032 2002-11-22 Dietmar Maurer <dietmar@ximian.com>
3034 * threads.c (TlsGetValue): removed unnecessary mutex
3036 2002-11-20 Dick Porter <dick@ximian.com>
3038 * timed-thread.c (_wapi_timed_thread_attach): Attached threads
3039 need to store their data structure too.
3041 * threads.c: Make sure the threading data is initialised wherever
3044 2002-11-15 Dick Porter <dick@ximian.com>
3046 * timed-thread.c: Removed unneeded parameters in
3047 _wapi_timed_thread_attach().
3049 * threads.c: Renamed AttachThread() to make it not look like
3050 external API. Removed unneeded parameters.
3052 2002-11-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3054 * error.[ch]: added errno_to_WSA (). It displays a warning and return
3055 WSASYSCALLFAILURE if there is no error mapping for the given errno,
3057 * sockets.c: use errno_to_WSA and fixed display of warning for h_errno.
3059 2002-10-31 Dick Porter <dick@ximian.com>
3062 * io.c: Define and use INVALID_FILE_ATTRIBUTES
3064 2002-10-07 Dick Porter <dick@ximian.com>
3067 * daemon.c: Use a more accurate time source for process start and
3070 2002-10-03 Dick Porter <dick@ximian.com>
3074 * threads.c: Fixes for freebsd. Make sure that mutex and condition
3075 creation and deletion happen in the process that owns them, when
3076 POSIX shared thread objects aren't supported. This breaks on
3077 freebsd, as pthread_t is a pointer to data.
3079 2002-10-02 Dick Porter <dick@ximian.com>
3081 * shared.c: Use mmap() instead of sysv shm for the shared data.
3083 * wapi-private.h (_WAPI_HANDLE_VERSION): Reset back to 0, for the
3087 * daemon.c: mmap()ed regions survive fork, so just pass the
3088 pointer to _wapi_daemon_main instead of mapping it again.
3090 2002-10-01 Dick Porter <dick@ximian.com>
3092 * timed-thread.c: Kludge for CREATE_SUSPENDED thread creation.
3093 Unfortunately libgc uses the same thread suspend technique that I
3094 want to, and the two don't mix: libgc will deadlock when it tries
3095 to stop the world if a thread has already been suspended by
3096 someone else. Just do the simple suspended create rather than the
3097 general purpose thread suspension for now.
3099 * threads.c: Pass create flags to the timed_thread create call, to
3100 implement suspended thread creation. ResumeThread() partially
3101 implemented, to cope with the case where a newly created but
3102 suspended thread is launched.
3104 2002-09-30 Dick Porter <dick@ximian.com>
3106 * sockets.c (ioctlsocket): Set non-blocking mode in a better way,
3109 2002-09-27 Dick Porter <dick@ximian.com>
3111 * semaphores.c: Only include semaphore.h if it's present. Patch
3112 for BSD from jmmv@hispabsd.org (Julio Merino).
3114 2002-09-27 Dick Porter <dick@ximian.com>
3116 * processes.c: Pass environment and working directory to the
3117 daemon when forking. Don't let argv[0] be duplicated when looking
3118 for the program name. Implement EnumProcessModules (simple
3119 version for now, lsof-style later if needed), GetModuleBaseName,
3120 {Get,Set}ProcessWorkingSetSize (just faked, because the vm hints
3121 aren't available on Linux).
3123 * process-private.h: Store the process name, and the working set
3127 * handles-private.h: New functions to store and retrieve an array
3128 of strings in the scratch space
3130 * daemon.c: Don't miss deleting some handles when a client exits
3131 (we used to rely on the client doing the final cleanup, but
3132 obviously if the client is no longer there the daemon has to do
3135 Process forking now sets the environment and the working
3138 * io.c: Don't confuse fd 0 with an unassigned handle struct
3140 * atomic.h: Add a google cache alternative to the msdn URL
3142 2002-09-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3145 (_wapi_recvfrom): added ECONNRESET to the switch.
3147 2002-09-24 Mark Crichton <crichton@gimp.org>
3149 * atomic.h: Yea. On linux, sparc isn't sparc, it's __sparc__.
3152 2002-09-19 Mark Crichton <crichton@gimp.org>
3154 * daemon.c, shared.c: Added NEED_LINK_UNLINK for systems that
3155 dont have Linux's abstract filesystem for sockets.
3157 2002-09-19 Mark Crichton <crichton@gimp.org>
3159 * atomic.h: Added SPARC atomic asm code.
3160 * daemon.c, handles-private.h, handles.c, wapi-private.h:
3161 undefined _POSIX_THREAD_PROCESS_SHARED. This actually exists on
3162 Solaris 9, however, the code paths don't seem to work. More testing
3163 on the shared case is *really* needed.
3165 2002-09-03 Dick Porter <dick@ximian.com>
3168 * threads.c: Removed PosixKillThread(), because it's not in the
3171 2002-08-20 Dick Porter <dick@ximian.com>
3173 * handles.c (_wapi_handle_scratch_store): Made stored byte lengths
3174 multiples of 4 bytes, to keep header structures aligned. Needed
3175 for sparc, at least. (Patch from crichton@gimp.org)
3177 * handles.c: Removed 'disable_shm' variable (we've defaulted to
3178 building with shm enabled for months now)
3180 2002-08-19 Dick Porter <dick@ximian.com>
3182 * daemon.c: Rewrote the poll() loop to use GIOChannels instead,
3183 for legacy NeXT-based systems.
3185 2002-08-12 Dick Porter <dick@ximian.com>
3187 * atomic.h: Rename some parameters to avoid c++ keywords (Patch
3188 from Joseph Wenninger <kde@jowenn.at>)
3190 2002-08-05 Dietmar Maurer <dietmar@ximian.com>
3192 * threads.c: use fast spinlocks by default
3194 2002-08-02 Dick Porter <dick@ximian.com>
3196 * io.c (GetStdHandle): Add a handle reference when returning a
3197 duplicate console handle. This fixes the unref_handle errors in
3200 2002-08-01 Dietmar Maurer <dietmar@ximian.com>
3202 * threads.c (TLS_PTHREAD_MUTEX): define this because else some
3205 2002-08-01 Dick Porter <dick@ximian.com>
3207 * threads.c: Use atomic spinlocks in TLS functions
3210 * Makefile.am: Added mono-spinlock.h
3212 2002-07-21 Jeffrey Stedfast <fejj@ximian.com>
3214 * daemon-messages.c: #include <sys/types.h> and <sys/sockets.h> -
3215 these are needed for sendmsg() and also for struct msghdr (at
3216 least on Solaris). Solaris still won't build because struct msghdr
3217 doesn't have msg_flags, msg_control, or msg_controllen members.
3218 (CMSG_SPACE): Define for systems that don't have it.
3221 2002-07-20 Dick Porter <dick@ximian.com>
3227 * handles.c: Implemented pipe handles
3230 * daemon.c: Fixed bug in handle closing.
3233 * daemon.c: Forked processes now close all open file descriptors.
3235 Fri Jul 19 19:05:19 CEST 2002 Paolo Molaro <lupus@ximian.com>
3237 * sockets.h, io-layer.h, critical-sections.h: don't include config.h
3240 2002-07-19 Martin Baulig <martin@gnome.org>
3242 * threads.c (ExitThread): Call exit() if no threads has been
3245 2002-07-17 Dick Porter <dick@ximian.com>
3247 * daemon-messages.c: Freebsd fixes from Andreas Kohn
3248 <andreas.kohn@gmx.net>
3250 2002-07-15 Dick Porter <dick@ximian.com>
3252 * io.c: Removed bogus console_flush() method, that was just cut
3253 and pasted from file_flush when I separated the two handle types.
3255 2002-07-12 Dick Porter <dick@ximian.com>
3257 * io.c (convert_from_flags): Fixed misunderstanding wrt fcntl
3258 flags. Fixes bug 27633.
3260 2002-07-12 Dick Porter <dick@ximian.com>
3264 * daemon.c: Use size of sockaddr_un.sun_path from config.h
3266 2002-07-12 Dick Porter <dick@ximian.com>
3268 * processes.c (CreateProcess): Send stdin, stdout and stderr
3269 handles if the startup info doesnt specify new ones
3271 * io.c (GetStdHandle): Return the same handle when the same
3272 standard handle is requested
3274 * handles.c: Pass file descriptors when forking
3276 * daemon.c: Use supplied file descriptors when forking a new
3279 * daemon-messages.h:
3280 * daemon-messages.c: Pass stdin, stdout and stderr file
3281 descriptors to the daemon (used when forking)
3283 2002-07-11 Miguel de Icaza <miguel@ximian.com>
3285 * daemon.c (_wapi_daemon_main): Use sizeof
3286 (main_socket_address.sun_path) instead of hardcoded 108 value.
3288 * handles.c (shared_init): Use sizeof
3289 (shared_socket_address.sun_path) instead of hardcoded 108 value.
3291 2002-07-10 Dennis Haney <davh@davh.dk>
3295 * daemon.c: Lots of documentation, some added error checking, and
3296 code readability improvements.
3298 * daemon-messages.h: Add the Error request type to improve error
3301 * daemon-messages.c: Do a bit more error checking on send() and
3302 recv(), and log errors with a higher severity level.
3304 2002-07-04 Dick Porter <dick@ximian.com>
3306 * daemon.c (process_process_fork): Fix argument handling, due to
3307 buggy understanding of g_strsplit() behaviour.
3309 2002-07-03 Dick Porter <dick@ximian.com>
3312 * threads.c: Implement OpenThread(). Define access-control values
3318 * Makefile.am: Added access.h, to hold shared access-control
3321 2002-07-02 Dick Porter <dick@ximian.com>
3323 * wapi-private.h (_WAPI_HANDLE_VERSION): New protocol version
3325 2002-07-02 Dick Porter <dick@ximian.com>
3327 * handles.c (shared_init): Make a second attempt to contact the
3328 daemon if the shared memory attach succeeds, but the connect()
3329 fails. (This copes with the daemon crashing without cleaning up
3335 * shared.c (_wapi_shm_attach): Don't exec() anything when we fork
3336 the daemon, it's now built into the library.
3338 2002-06-25 Dick Porter <dick@ximian.com>
3341 * handles-private.h:
3342 * daemon-messages.h:
3343 * daemon.c: Process forking and handle data management
3346 * process-private.h:
3347 * processes.c: Process forking and other support functions
3349 2002-06-25 Dick Porter <dick@ximian.com>
3351 * versioninfo.h: PE resource decoding
3353 * unicode.c (_wapi_unicode_to_utf8): g_utf16_to_utf8 doesnt need
3354 to be told the string length
3356 * io.c: Removed the ACTUALLY_DO_UNICODE option. Fixed some leaks.
3357 Moved _wapi_time_t_to_filetime and the WapiFileTime typedef to
3360 2002-06-12 Dick Porter <dick@ximian.com>
3363 * daemon-messages.c: Handle SIGPIPE in a non-stupid way in the
3364 daemon, if MSG_NOSIGNAL isn't available. Thanks to Jaroslaw
3365 Kowalski <jarek@atm.com.pl> for pointing out the bogosity.
3367 2002-06-10 Jaroslaw Kowalski <jarek@atm.com.pl>
3369 * sockets.c, daemon-messages.c: Prevent SIGPIPE from being raised
3370 when writing to a closed socket.
3372 2002-06-08 Jeffrey Stedfast <fejj@ximian.com>
3374 * mono-mutex.c (mono_once): New convenience function for my
3379 * critical-sections.c:
3387 * atomic.c: Use mono_once() rather than pthread_once().
3389 2002-06-06 Jeffrey Stedfast <fejj@ximian.com>
3391 * handles.c (_wapi_handle_new): pthread_once() is not atomic, so
3392 if multiple threads all try to call _wapi_handle_new() before the
3393 shared data has been initialized, it is possible that we could get
3394 into a condition where shared_init() is being executed and later
3395 threads will pass by pthread_once() due to the fact that it has
3396 already been called and so therefor will attempt to use the shared
3397 data before it has been completely initialized. If we instead use
3398 a standard mutex locking mechanism around shared_init(), we can
3399 avoid the situation entirely. By wrapping the mutex locking in a
3400 check to see if we've already initialized the data, we can even
3401 avoid wasting resources by having to lock/unlock the mutex in any
3402 later calls (the only time we'd have to worry about
3403 locking/unlocking is the initial race to call shared_init() at
3406 Sat Jun 1 13:27:11 CEST 2002 Paolo Molaro <lupus@ximian.com>
3408 * atomic.h: inline asm fixes from Dennis Haney (davh@davh.dk).
3410 Fri May 31 16:21:54 CEST 2002 Paolo Molaro <lupus@ximian.com>
3412 * daemon.c, handles.c: rename "sun" local var since it's apparently
3413 a #define on Solaris.
3415 Fri May 31 15:40:14 CEST 2002 Paolo Molaro <lupus@ximian.com>
3417 * daemon-messages.c: work-around MSG_NOSIGNAL missing on some
3420 2002-05-15 Dick Porter <dick@ximian.com>
3422 * wait.c: Fix a deadlock in WaitForMultipleObjects
3424 2002-05-14 Dick Porter <dick@ximian.com>
3426 * io.c: Fix a cut&paste error, found by
3427 Jaroslaw Kowalski <jarek@atm.com.pl>
3429 2002-05-10 Dan Lewis <dihlewis@yahoo.co.uk>
3433 2002-05-09 Dick Porter <dick@ximian.com>
3439 * handles-private.h:
3441 * Makefile.am: Remove now-unused file wait-private.h
3443 2002-05-08 Dick Porter <dick@ximian.com>
3445 * shared.c: Better error messages, and report when daemon
3446 connection fails rather than blocking forever. Do some more
3447 shared memory sanity checking.
3449 * handles.c: Better error messages when connecting to shared
3450 memory and the handle daemon. Fall back to non-shared handles if
3451 an error occurs. Set the default back to 'shared handles'. Fix a
3452 crashing bug in scratch space allocation that mangled the block
3455 2002-05-07 Miguel de Icaza <miguel@ximian.com>
3457 * handles.c (shared_init): Disable SHM for now, people have too
3458 many problems with this, and the diagnostics are not helping.
3460 2002-05-06 Dan Lewis <dihlewis@yahoo.co.uk>
3462 * io.c: CreateFile sets win32 last error.
3464 2002-05-05 Dick Porter <dick@ximian.com>
3467 * handles-private.h:
3473 * process-private.h:
3475 * semaphore-private.h:
3479 * event-private.h: Simplify the WapiHandleOps struct: take out all
3480 the file-specific entries, leaving just the items that operate on
3481 handles themselves. Split the close operation into shared and
3482 private parts: shared close is called by the daemon.
3484 * handles.c: As above, but also pass handle allocation, ref and
3485 unref operations to the daemon. Populate the handle_ops array at
3486 compile time, because the daemon needs to call ops on handles too.
3487 Don't bother to track open handle counts any more, the daemon does
3491 * thread-private.h: As above, but also make the thread data
3494 * shared.c: Fork a handle daemon if the calling process created
3495 the shared memory segment.
3498 * daemon-messages.c:
3499 * daemon-messages.h:
3500 * Makefile.am: Build a daemon to manage handle allocation and
3501 destruction without needing to lock the shared memory
3503 2002-04-30 Jeffrey Stedfast <fejj@ximian.com>
3505 * atomic.c: Changed to use a normal mutex rather than a spinlock
3506 since a lot of platforms seem to not have them :\
3508 2002-04-30 Dick Porter <dick@ximian.com>
3510 * Completely rewrote the handle waiting code: removed the helper
3511 thread and its attendant complexity. All handle waiting is now
3512 abstracted into the WaitForSingleObject() and
3513 WaitForMultipleObjects() functions.
3515 * Implemented inter-process sharing of handles using sysv shared
3516 memory. This makes handles even more opaque, with a handle now
3517 just an index into an array.
3519 2002-04-25 Dan Lewis <dihlewis@yahoo.co.uk>
3521 * io.c: unitialized pointer in GetCurrentDirectory.
3523 Sat Apr 20 13:37:39 CEST 2002 Paolo Molaro <lupus@ximian.com>
3525 * threads.c: destroy the mutex at thread destruction
3526 (if/when thread destruction code will be actually called).
3527 When protecting a tls data pointer from the gc, use also the
3528 thread id in the key.
3530 Wed Apr 17 18:36:27 CEST 2002 Paolo Molaro <lupus@ximian.com>
3532 * timed-thread.c: avoid race condition when setting the thread to
3535 2002-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3537 * jit.h: to more #include lines to avoid breaking compilation
3538 under windows when upgrading mingw and w32api to version
3541 2002-04-16 Dick Porter <dick@ximian.com>
3543 * atomic.h: Explanatory comment about lack of 80386 support
3545 2002-04-15 Dick Porter <dick@ximian.com>
3547 * atomic.h: use xaddl for InterlockedIncrement() and
3548 InterlockedDecrement(). Use cmpxchgl in a loop for
3549 InterlockedExchange() and InterlockedExchangePointer().
3551 Mon Apr 15 13:31:22 CEST 2002 Paolo Molaro <lupus@ximian.com>
3553 * unicode.c: fix unicode_len() to not access uninitialized memory
3554 (and updated to conform to mono code style).
3556 Fri Mar 29 17:15:11 CET 2002 Paolo Molaro <lupus@ximian.com>
3558 * io.c: EEXISTS is ignored for directory creation.
3559 * mono-mutex.h: remove silly "pragma }" that emacs users insert
3560 because they use a broken editor:-)
3562 2002-03-28 Dick Porter <dick@ximian.com>
3568 * handles.c: Warning cleanups
3570 2002-03-27 Dan Lewis <dihlewis@yahoo.co.uk>
3572 * unicode.h, unicode.c: changed to gunichar2
3573 * io.h, io.c: changed strings to gunichar2*, added
3574 SetFileAttributes(), GetCurrentDirectory(), SetCurrentDirectory(),
3575 some fixes to FindFirstFile() and friends.
3577 2002-03-26 Dick Porter <dick@ximian.com>
3579 * types.h: Implement the large integer struct
3582 * timefuncs.c: Dummy functions that don't yet implement
3583 QueryPerformanceCounter() and QueryPerformanceFrequency()
3586 * threads.c: Implement SleepEx()
3589 * system.c: Beginnings of GetSystemInfo()
3591 * mono-mutex.c (pthread_mutex_timedlock): Fix a ms/ns conversion
3595 * context.c: Dummy function that doesnt yet implement
3599 * atomic.c: Interlocked functions
3601 Mon Mar 25 13:01:40 CET 2002 Paolo Molaro <lupus@ximian.com>
3603 * threads.c: use a gc-safe hash table to store tls pointers.
3605 2002-03-22 Dick Porter <dick@ximian.com>
3607 * threads.c: Fix a race condition where a thread can start and
3608 exit before the handle has been properly initialised (no reason
3609 why the handle couldn't be initialised beforehand, so do so)
3611 Fix a ms to ns conversion magnitude thinko.
3613 2002-03-21 Dick Porter <dick@ximian.com>
3615 * semaphores.c: Fix a problem when waiting for one or more
3616 semaphores, and another semaphore is Released (all waiting
3617 semaphores assumed they were signalled)
3619 2002-03-29 Dan Lewis <dihlewis@yahoo.co.uk>
3621 * io.h, io.c, uglify.h: added MoveFile, CopyFile, CreateDirectory,
3622 RemoveDirectory, GetFileAttributes, GetFileAttributesEx
3624 2002-03-19 Dietmar Maurer <dietmar@ximian.com>
3626 * threads.c (Sleep): bug fix: 1ms == 1000000ns
3628 2002-03-19 Dan Lewis <dihlewis@yahoo.co.uk>
3630 * io.h, io.c, events.c, mutexes.c, semaphores.c, sockets.c,
3631 threads.c, io.c: added flush method to handles.
3633 * io.c: FlushFileBuffers() and FindFirstFile() functions.
3635 Thu Mar 7 17:21:52 CET 2002 Paolo Molaro <lupus@ximian.com>
3637 * threads.c, timed-thread.c, wait.c: Boehm-GC anable.
3639 2002-02-20 Dick Porter <dick@ximian.com>
3641 * io-layer.h: Always build without cygwin support on windows
3643 Mon Feb 18 15:50:59 CET 2002 Paolo Molaro <lupus@ximian.com>
3645 * sockets.c: #undef DEBUG.
3647 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
3649 * io-layer.h: conditionally include sys/filio.h and sys/sockio.h
3650 for FIONBIO, FIONREAD, and SIOCATMARK.
3652 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
3654 * sockets.c: conditionally include sys/filio.h and sys/sockio.h
3655 for FIONBIO, FIONREAD, and SIOCATMARK.
3657 2002-02-13 Dick Porter <dick@ximian.com>
3659 * sockets.c: Implement shutdown and select
3661 2002-02-13 Jeffrey Stedfast <fejj@ximian.com>
3663 * mono-mutex.[c,h]: New source files that thinly wrap all pthread
3664 functions that take pthread_mutex_t and/or pthread_mutexattr_t
3665 arguments for the sake of portability. Implements recursive
3666 mutexes and pthread_mutex_timedlock.
3668 * critical-sections.c:
3675 * wait.c: Use the mono-mutex wrapper portability functions/macros.
3677 * pthread-compat.[c,h]: Replaced by mono-mutex.[c,h]
3679 2002-01-23 Dick Porter <dick@ximian.com>
3681 * sockets.c: Networking support, mostly wrapping BSD socket APIs
3682 with handle code, and translating errno into w32 error codes.
3684 * macros.h: Some w32 macros used with the socket support
3686 * error.c: Implemented GetLastError() and SetLastError()
3688 * Makefile.am: Added sockets, with kludge to override some symbols
3690 2001-12-17 Dietmar Maurer <dietmar@ximian.com>
3692 * unicode.c (_wapi_unicode_to_utf8): byteswap UTF16 strings before
3693 passing them to iconv
3694 (_wapi_unicode_to_utf8): only swap bytes on LE systems, remove bug
3695 from previous commit.
3697 2001-12-11 Dick Porter <dick@ximian.com>
3699 * io.c: Implement DeleteFile(), GetFileTime(), SetFileTime() and
3700 FileTimeToSystemTime().
3702 * unicode.c (unicode_len): Nasty way of finding length of unicode
3703 string with embedded NULLs (counts until two NULLs together).
3705 * mutexes.c (mutex_close):
3706 * events.c (event_close): Release the internal pthreads resources
3708 2001-11-26 Dick Porter <dick@ximian.com>
3710 * critical-sections.c:
3718 * wait.c: turn off DEBUG messages
3720 2001-11-22 Dick Porter <dick@ximian.com>
3722 * handles.c (SignalObjectAndWait): Implement
3724 * wait.c (WaitForSingleObject): Fix case where timeout == 0
3730 * events.c: Support for SignalObjectAndWait
3732 2001-11-21 Dick Porter <dick@ximian.com>
3739 * wait.c: Reliable method of returning which handle was signalled
3740 on return from WaitForMultipleObjects().
3742 2001-11-21 Dick Porter <dick@ximian.com>
3744 * events.c: Implement events
3746 2001-11-15 Dick Porter <dick@ximian.com>
3748 * mutexes.c: Implement mutexes
3752 * misc.c: Factor out some common code
3754 2001-11-13 Dick Porter <dick@ximian.com>
3756 * threads.c: Implement TLS. Implement GetCurrentThreadId(), and
3757 GetCurrentThread() by maintaining a hash of thread handles.
3759 * threads.h: Define thread and process creation flags
3761 2001-11-12 Dick Porter <dick@ximian.com>
3763 * critical-sections.c: Implement critical sections
3765 2001-11-12 Dick Porter <dick@ximian.com>
3767 * semaphores.c: Implement semaphores
3769 * wait.c (wait_for_item): Maintain a wait count rather than count
3772 * threads.c (thread_wait_multiple): Don't lock the wait item, that
3773 will block other wait threads
3775 2001-11-11 Dick Porter <dick@ximian.com>
3777 * Makefile.am: Rename some automake variables
3778 (from Nick Drochak <ndrochak@gol.com>)
3780 2001-11-10 Dick Porter <dick@ximian.com>
3782 * Makefile.am (libwapiincludedir): Fix include destination
3784 * .cvsignore: Ignore generated files
3786 2001-11-10 Dietmar Maurer <dietmar@ximian.com>
3788 * pthread-compat.c: added some include files to make it compile on
3791 2001-11-08 Dick Porter <dick@ximian.com>
3795 This is a library emulating the win32 threading and IO API.