1 2009-05-20 Miguel de Icaza <miguel@novell.com>
3 * sockets.c (ioctlsocket): Move support for MacOS semantics to the
4 ioctlsocket from the ifdef that was previously on metadata/
6 * wapi_glob.c (_wapi_glob): Use PATH_MAX from limits.h instead of
7 the BSD name from sys/param.h (MAXPATHLEN)
9 Do not include pwd.h as it is not used.
11 * thread-private.h: Use indent ifdef style for clarity
13 * sockets-wrappers.h: sys/socket.h conditional
15 * daemon-messages.h: sys/uio.h conditional.
17 * sockets.c: sys/ioctl.h conditional
19 * wthreads.c: work around for platforms with no thread fetching
22 * versioninfo.c: Use the portable mono_map_ interface instead of
23 using mmap directly and change the style to the Mono style.
25 Remove more DEBUG/ifdefs combos
27 * shared.c: Split the code to make DISABLE_SHARED remove all the
28 code that does not use the shared handles. Before it merely
29 removed some of it, with this we avoid hacks on platforms that can
32 Split the code to reduce the amount of ifdefs.
34 Remove #ifdef DEBUG from the source and use a macro instead.
36 2009-05-20 Miguel de Icaza <miguel@novell.com>
38 * locking.c: Split locking code into a separate file.
40 2009-05-18 Miguel de Icaza <miguel@novell.com>
42 * daemon.c: Move the compile check of MONO_SIZEOF_SUNPATH to the
45 * Rename `threads.c' to `wthreads.c' as broken build systems are
46 not able to cope with two files with the same name across multiple
49 2009-05-15 Geoff Norton <gnorton@novell.com>
51 * handles.c: Don't start the collection thread if we've disabled
54 2009-05-12 Zoltan Varga <vargaz@gmail.com>
56 * collection.c (collection_thread): Get rid of all the ifdefs and
57 gcc attributes, simply return NULL.
59 2009-05-11 Zoltan Varga <vargaz@gmail.com>
61 * shared.c: Applied patch from Koushik K. Dutta (koush@koushikdutta.com).
62 Fix the build on android.
64 2009-05-09 Miguel de Icaza <miguel@novell.com>
66 * messages.c: Split the scan into common and uncommon messages to
67 allow the messages that are not produced by Mono to be removed on
70 * messages.c (message_string): instead of having a gigantic switch
71 table, use a sorted structure in memory and do a binary search on
74 This reduces the runtime size by 49k and the debugging symbols by
77 2009-04-29 Gonzalo Paniagua Javier <gonzalo@novell.com>
79 * sockets.c: don't display a warning when connect() fails because the
80 socket was closed in another thread.
82 2009-04-23 Rodrigo Kumpera <rkumpera@novell.com>
84 * shared.c: Fix a bunch of memleaks.
86 2009-03-27 Zoltan Varga <vargaz@gmail.com>
88 * threads.h: Add a comment to CreateThread.
90 2009-03-20 Zoltan Varga <vargaz@gmail.com>
92 * threads.c handles.c wait.c: Change location of gc_wrapper.h.
94 2009-02-22 Robert Jordan <robertj@gmx.net>
96 * sockets.c: implement WSASend/WSARecv using sendmsg/recvmsg.
99 Code is contributed under MIT/X11 license.
101 2009-02-20 Gonzalo Paniagua Javier <gonzalo@novell.com>
103 * events.c: fix event_signal and namedevent_signal to actually signal
106 2009-02-12 Gonzalo Paniagua Javier <gonzalo@novell.com>
108 * io.c: EXDEV when moving directories fails now without creating a
109 file in the destination.
112 2009-02-09 Zoltan Varga <vargaz@gmail.com>
114 * wait.c (WaitForMultipleObjectsEx): Initialize poll variable.
116 2009-02-05 Miguel De Icaza <miguel@novell.com>
118 * sockets.c (_wapi_setsockopt): SO_REUSEPORT is needed also on
119 MacOS X. Fixes bug #471292
121 2009-01-29 Zoltan Varga <vargaz@gmail.com>
123 * shared.c: Fall back to file based shared storage if shm_open () fails
124 because /dev/shm is not mounted.
126 * shared.c: Add an alternative implementation using shared memory instead of
127 files. This fixes problems where the mono process would spin up the disk
128 every x secs on laptops. Fixes #434566, #415373 and #321949.
130 2009-01-16 Miguel de Icaza <miguel@novell.com>
132 * sockets.c (WSASend): Fix memory leak, and optimize for the case
135 This should really use writev or sendmsg to use the kernel
136 scatter/gather facility instead of emulating it by copying buffers.
138 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
140 * critical-sections.h (Enter/LeaveCriticalSection): Show
141 helpfull warning messages before crashing.
143 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
145 * handles-private.h (_wapi_handle_set_signal_state): Show
146 helpfull warning messages before crashing.
148 2009-01-26 Jeffrey Stedfast <fejj@novell.com>
150 * mono-mutex.[c,h]: Removed GPLv2 copyright notice which should
153 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
155 * threads.c: Add wapi_current_thread_desc that produces
156 a string representation of the current thread state.
158 * threads.h: Export wapi_current_thread_desc.
160 2009-01-18 Zoltan Varga <vargaz@gmail.com>
162 * io.c (GetDiskFreeSpaceEx): Applied patch from Koushik Dutta
163 (koush@koushikdutta.com). Disable this on android.
165 2009-01-16 Rodrigo Kumpera <rkumpera@novell.com>
167 * handles.c (_wapi_handle_timedwait_signal_handle): Don't use the
168 set_wait_handle/clear_wait_handle machinery for alertable waits in
169 case of non-alertable waits.
171 Non-alertable waits must continue and wait on the cond as this will
172 release the lock. Otherwise this will cause a deadlock as anyone trying
173 to pulse the cond will block trying to acquire the said lock because
174 the thread in non-alertable wait will be busy looping in WaitForSingleObjectEx
175 or similar function, never releasing the lock.
177 Thou this fixes quite a few of the hangs introduced by non-pooling alertable
178 waits, the long term plan is to verify if all non-alertable waits really need
181 2009-01-14 Zoltan Varga <vargaz@gmail.com>
183 * handles-private.h (_wapi_handle_set_signal_state): Set the signalled state
184 of the handle while locking the global signal cond mutex.
186 * wait.c (WaitForMultipleObjectsEx): Check the signalled state of handles
187 inside the critical section before waiting, otherwise we could go to waiting
188 even when the handles are already signalled.
190 2009-01-13 Zoltan Varga <vargaz@gmail.com>
192 Reapply r122913, this time handling processes by falling back to polling.
194 * handles.c: Rework the way the global signal stuff is handled: instead of
195 allocating a separate mutex/condvar pair for it, allocate a normal handle.
196 This way, it can reuse the alertable waiting code, allowing
197 WaitForMultipleObject to work without polling.
199 2009-01-09 Miguel de Icaza <miguel@novell.com>
201 Incorporate a few patches from Paolo, slightly modified:
203 * handles.c (_wapi_handle_check_share): On non-Linux systems, do
204 not even compile in the code that scans for /proc/fd, and go
205 directly to the fallback function.
207 2009-01-09 Paolo Molaro (lupus@ximian.com)
209 * handles.c: Do not include some header files in platforms that
212 2009-01-09 Miguel de Icaza <miguel@novell.com>
214 * messages.c: Eliminate a warning.
216 2009-01-09 Paolo Molaro (lupus@ximian.com)
218 * error.c: On some platforms that do not define these variables,
221 * security.c, io-private.h: Only include some headers if they
224 * sockets.c, sockets.h: do not import on this header files that
225 are only consumed internally in sockets.c.
227 2009-01-09 Zoltan Varga <vargaz@gmail.com>
229 * threads.c (_wapi_thread_apc_pending): Check for thread->wait_handle ==
230 INTERRUPTION_REQUESTED_HANDLE too.
231 (wapi_interrupt_thread): Rework the comments, the thread is no longer
232 required to call QueueUserAPC to make the wait functions return.
234 * threads.c handles.c threads-internal.h: Implement alertable waits without
237 2009-01-08 Geoff Norton <gnorton@novell.com>
239 * processes.c: Fix the osx version check to properly detect 10.5 v 10.4
241 2009-01-08 Christian Prochnow <cproch@seculogix.de>
243 * types.h: added WapiULargeInteger.
245 * uglify.h: added ULARGE_INTEGER, PULARGE_INTEGER.
247 * io.h: added WapiDriveType, added method declarations
248 for GetDiskFreeSpaceEx and GetDriveType
250 * io.c: added GetDiskFreeSpaceEx() to query disk size
251 and free space via statvfs or statfs system call.
252 added GetDriveType to query drive type via /etc/mtab or /etc/mnttab.
254 2009-01-07 Geoff Norton <gnorton@novell.com>
256 * processes.c: Properly implement support for Process.Modules on OSX.
257 Fixes OSX on nunit 2.4
259 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
261 * io.c (GetCurrentDirectory): Avoid calling g_get_current_dir straight
262 away as it doesn't handle ENAMETOOLONG correctly. As a bonus we avoid
263 allocating memory in the common path.
265 2009-01-07 Geoff Norton <gnorton@novell.com>
267 * processes.c: Only use open -W on OSX 10.5+. Patch from
270 2008-12-19 Bill Holmes <billholmes54@gmail.com>
272 * processes.c (get_module_name) : adjust size for unicode characters.
274 Code is contributed under MIT/X11 license.
276 2008-11-21 Zoltan Varga <vargaz@gmail.com>
278 * atomic.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>. Add
281 2008-11-18 Mark Probst <mark.probst@gmail.com>
283 * atomic.h: InterlockedExchangePointer and
284 InterlockedCompareExchangePointer for PPC64.
286 Code submitted by andreas.faerber@web.de at
287 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
290 2008-11-13 Bill Holmes <billholmes54@gmail.com>
292 * wait.h : Adding method declaration for WaitForInputIdle.
294 * wait.c : Adding implementation for WaitForInputIdle.
296 Code is contributed under MIT/X11 license.
298 Fri Oct 17 15:23:00 CEST 2008 Paolo Molaro <lupus@ximian.com>
300 * processes.c: patch from Geoff Norton (gnorton@novell.com) to
301 strdup the open program on OSX (bug #431811).
303 2008-10-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
305 * versioninfo.c: remove the use of g_strdown.
307 2008-09-25 Dick Porter <dick@ximian.com>
309 * wait.c: Make sure we keep references to handles we're waiting
310 for. Fixes bug 424851.
312 2008-07-29 Dick Porter <dick@ximian.com>
314 * processes.c (get_module_name): Make a last-ditch effort to
315 figure out the process name. Fixes bug 413723, patch by Casey
316 Marshall <casey.s.marshall@gmail.com>
318 2008-07-28 Dick Porter <dick@ximian.com>
320 * handles.c (_wapi_handle_count_signalled_handles): Remove an
321 unmatched _wapi_handle_ref(). Fixes bug 410743.
323 2008-07-15 Rodrigo Kumpera <rkumpera@novell.com>
325 * versioninfo.c (map_pe_file): Fix memory leak.
327 2008-07-01 Zoltan Varga <vargaz@gmail.com>
329 * process-private.h (_WAPI_PROCESS_UNHANDLED_PID_MASK): Fix the amd64 build.
331 2008-06-27 Dick Porter <dick@ximian.com>
333 * processes.c: Implement a form of process pseudo-handle to allow
334 non-mono processes to be manipulated. Fixes bug 313231.
336 * wait.c: Check for process pseudo-handles and fail if an attempt
337 is made to wait on one.
339 2008-06-19 Dick Porter <dick@ximian.com>
341 * sockets.c: Implement WSASend() and WSAReceive().
343 2008-06-02 Dick Porter <dick@ximian.com>
348 * messages.c: Implement FormatMessage, fixes bug 321827.
350 2008-05-29 Dick Porter <dick@ximian.com>
352 * sockets.c (socket_close): Clear any saved errors
353 (_wapi_connect): Don't save EWOULDBLOCK errors here, as that
354 breaks async connects. (Bug 377589 test case broken by the
355 previous fix to bug 356552)
357 2008-05-25 Zoltan Varga <vargaz@gmail.com>
359 * thread-private.h (struct _WapiHandle_thread): Remove 'owner_pid' field. Reorder
360 fields so this struct (which is the biggest of the handle structs) takes less
363 * threads.c (QueueUserAPC): Make this function signal safe by adding some
364 restrictions on its usage.
366 2008-05-14 Zoltan Varga <vargaz@gmail.com>
368 * mono-mutex.h: Get rid of the #ifdef __cplusplus defines, use G_BEGIN_DECLS
371 2008-05-07 Dick Porter <dick@ximian.com>
373 * io.c (FindNextFile): Handle symlinks correctly. Fixes bug
376 2008-04-25 Zoltan Varga <vargaz@gmail.com>
378 * handles.c (_wapi_handle_check_share): Fix a crash introduced by the lazy
379 creation of wapi handle slots.
381 2008-04-24 Zoltan Varga <vargaz@gmail.com>
383 * handles.c (shared_init): Align _wapi_fd_reserve to a multiple of
384 _WAPI_HANDLE_INITIAL_COUNT to avoid a problem when allocating handles.
386 2008-04-23 Zoltan Varga <vargaz@gmail.com>
388 * handles.c: Initialize the handle array entries on demand to save memory.
390 * wapi-private.h (_WAPI_HANDLE_INITIAL_COUNT): Decrease this to 256 to save
393 * handles-private.h (_WAPI_PRIVATE_MAX_SLOTS): Increase this to 1024*16 to
394 compensate for the decrease in _WAPI_HANDLE_INITIAL_COUNT.
396 * threads.c: Use #ifdef instead of #if for checking for valgrind/memcheck.h.
398 2008-04-22 Dick Porter <dick@ximian.com>
400 * wapi_glob.c (globextend): Comment out the code using ARG_MAX, as
401 that is broken on the latest opensuse.
403 2008-04-21 Dick Porter <dick@ximian.com>
405 * io.c (DeleteFile): Disable for now the bug fix for 323389, it's
406 breaking too much other stuff.
408 2008-04-20 Geoff Norton <gnorton@novell.com>
410 * processes.c: Fix the _NSGetEnviron define to prevent an impropoer
413 2008-04-18 Miguel de Icaza <miguel@novell.com>
415 * Applied patch from Dick Porter from bug #380649
417 2008-04-17 Dick Porter <dick@ximian.com>
419 * io.c (DeleteFile): Check file shares before deleting a file.
422 2008-04-17 Dick Porter <dick@ximian.com>
424 * io.c (DeleteFile): Return ERROR_ACCESS_DENIED if the file is
425 readonly. Fixes bug 378229.
427 2008-04-11 Geoff Norton <gnorton@novell.com>
429 * processes.c: The global extern environ doesn't exist on Mac. We
430 need to call NSGetEnviron instead.
432 2008-04-08 Dick Porter <dick@ximian.com>
434 * processes.c (CreateProcess): Improve the managed binary support,
435 so it works when the executable is passed in as the appname.
438 2008-04-04 Dick Porter <dick@ximian.com>
440 * io.c (MoveFile): Check file shares before moving a file. Fixes
443 2008-04-04 Dick Porter <dick@ximian.com>
445 * error.c (errno_to_WSA): handle ENODEV. Fixes the reopened part
448 2008-04-04 Dick Porter <dick@ximian.com>
450 * processes.c (GetModuleInformation):
452 * versioninfo.c: 64bit fixes
454 2008-04-03 Dick Porter <dick@ximian.com>
456 * io-portability.c (_wapi_basename, _wapi_dirname): Only turn \
457 into / when MONO_IOMAP is in effect. Fixes bug 346123.
459 2008-04-03 Dick Porter <dick@ximian.com>
461 * timefuncs.c (GetTickCount): Use mono_msec_ticks(), see bug
464 2008-04-01 Dick Porter <dick@ximian.com>
466 * versioninfo.c (get_string_block): Refine the fix for bug 354856
467 (r93661) so that it also fixes the new part of bug 374600.
469 2008-03-28 Dick Porter <dick@ximian.com>
471 * processes.c (GetExitCodeProcess): Check if a process has exited
472 and recorded it's exit code, before seeing if the process is
473 signalled. Fixes bug 325463.
475 2008-03-27 Dick Porter <dick@ximian.com>
477 * processes.c (match_procname_to_modulename): Check the whole
478 process name first, in case it is recorded as an absolute path.
481 2008-03-27 Dick Porter <dick@ximian.com>
483 * processes.c (ShellExecuteEx): Grotty kludge to work around
484 unpleasant feature in g_shell_parse_argv() where it treats '#'
485 embedded in a filename as a comment marker, and throws away the
486 rest of the line. When we're directly opening URLs quote the
487 filename, to avoid this. Fixes bug 371567.
489 2008-03-25 Dick Porter <dick@ximian.com>
491 * wapi-private.h (_WAPI_HANDLE_VERSION): Increment file layout
494 * threads.c: Make thread handles private to the process that owns
497 2008-03-22 Kornél Pál <kornelpal@gmail.com>
499 * io-layer.h: Windows: Rename GetProcessId to __GetProcessId for targets not
500 supporting it. This fixes MSVC build with new Windows SDKs that declare
501 GetProcessId unconditionally.
503 2008-03-20 Kornél Pál <kornelpal@gmail.com>
505 * io-layer.h: Removed Windows version macros.
507 Thu Mar 13 16:24:53 CET 2008 Paolo Molaro <lupus@ximian.com>
509 * processes.c: properly check for executable files (fixes bug #368829).
511 2008-02-05 Dick Porter <dick@ximian.com>
513 * versioninfo.c (VerLanguageName): Implement VerLanguageName.
515 2008-01-31 Bill Holmes <billholmes54@gmail.com>
516 * processes.c (match_procname_to_modulename) : Added to check if the last
517 part of module name is equal to the process name.
519 * processes.c (EnumProcessModules) : Changed the first entry in the returned
520 modules array (the process module) to be populated from the entry found
523 * processes.c (get_module_name & GetModuleInformation) : In the case where
524 the module passed in is NULL, search the /proc/<PID>/maps for a name that
525 matches the process name to populate the return information.
529 2008-01-29 Zoltan Varga <vargaz@gmail.com>
531 * security.c (RevertToSelf): Make this return TRUE if impersonating is not
534 * sockets.c (_wapi_connect): Add a workaround to a solaris x86 problem where
535 getsockopt (SO_ERROR) doesn't return an error code after connect () fails. Fixes
538 2008-01-23 Dick Porter <dick@ximian.com>
540 * versioninfo.c (get_string_block): When stepping over the
541 StringTable block, do not read an extra block at the end. Fixes
542 the new part of bug 354856.
544 2008-01-19 Dick Porter <dick@ximian.com>
546 * versioninfo.c (get_stringtable_block): Cope when the StringTable
547 block is first in the resources data, and we just need to step
548 over it. Fixes bug 354856.
550 2008-01-16 Dick Porter <dick@ximian.com>
552 * threads.c (_wapi_thread_set_termination_details): Move the
553 thread abandonment to outside the shared handle lock. Fixes bug
556 2008-01-16 Dick Porter <dick@ximian.com>
558 * versioninfo.c (VerQueryValue): Include trailing null in returned
559 string length, for MS compatibility.
561 2008-01-09 Dick Porter <dick@ximian.com>
563 * versioninfo.c (get_ptr_from_rva, scan_resource_dir): Make it
564 work on big-endian systems.
565 (scan_resource_dir): Copy the resource directory entry and
566 byteswap if necessary so it works big-endian. This fixes bug
567 345972 for real this time.
568 (VerQueryValue): String values set the length to the number of
569 unicode chars, but the data length reported was already correct so
570 don't halve it again. Fixes the previous fix for bug 345972.
571 (GetFileVersionInfo): On big-endian systems, scan the resource
572 data and turn all unicode strings into UTF-16BE. FileVersionInfo
573 now works big-endian.
575 2008-01-04 Dick Porter <dick@ximian.com>
577 * versioninfo.c (VerQueryValue): Returned buffer length counts
578 chars not bytes for string data. Fixes bug 345972 again.
579 (get_enclosing_section_header): Make sure values read are treated
580 as LE. Fixes crash on ppc reported in bug 345972.
582 2007-12-17 Mark Probst <mark.probst@gmail.com>
584 * threads.c: Guard against a race condition involving
585 thread_hash_key that can occur during shutdown.
587 2007-12-08 Zoltan Varga <vargaz@gmail.com>
589 * processes.c: Include sys/mkdev.h if exists. Fixes solaris x86 build.
591 2007-12-06 Dick Porter <dick@ximian.com>
593 * versioninfo.c: Resource language values must be compared in a
594 'case'-insensitive manner. Fixes bug 345972.
596 2007-12-05 Dick Porter <dick@ximian.com>
598 * io.c (CreateFile): Create files with mode 0666 (&~umask) by
599 default. Fixes bugs 325299 and 337040.
601 2007-11-22 Dick Porter <dick@ximian.com>
603 * critical-sections.h (EnterCriticalSection): Reinstate the
604 asserts in the devel branch, so any problems aren't obscured.
606 2007-11-22 Dick Porter <dick@ximian.com>
608 * versioninfo.c (find_pe_file_resources): Make it work on 64bit
609 systems. Fixes bug 343353.
611 2007-11-21 Dick Porter <dick@ximian.com>
613 * processes.c (load_modules): Rewrite based on the libgc
614 /proc/<pid>/maps parsing to avoid using glib functions only
615 available since 2004.
616 (load_modules): Check for duplicates before adding a module to the
619 2007-11-15 Dick Porter <dick@ximian.com>
621 * processes.c (load_modules): Don't bother if we don't have
622 g_strsplit_set() and g_strv_length(). Allows building against old
624 (EnumProcessModules): Don't miss the first module returned by
627 2007-11-15 Dick Porter <dick@ximian.com>
629 * processes.c: Implement process module support by reading from
630 /proc if it's available.
633 * versioninfo.c: New functions to implement PE file version info
636 2007-11-08 Dick Porter <dick@ximian.com>
638 * critical-sections.h (EnterCriticalSection): Disable the critical
639 section asserts for the release branch
641 2007-11-05 Kornél Pál <kornelpal@gmail.com>
643 * io-layer.h: Added includes for run-time GetProcessId API detection for
646 2007-10-26 Dick Porter <dick@ximian.com>
648 * shared.c (_wapi_shm_file_open): Set the umask when opening
649 shared files, so restrictive defaults don't prevent subsequent
650 processes re-opening them.
652 2007-10-18 Zoltan Varga <vargaz@gmail.com>
654 * atomic.h (InterlockedCompareExchange): Fix the ia64 version so it works for
655 negative values too. Hopefully fixes #332700.
657 2007-09-26 Dick Porter <dick@ximian.com>
659 * io-portability.c (_wapi_io_scandir): Only update the error
660 status of glob() when performing a secondary glob() if the first
661 returned an error. Fixes bug 325107.
663 2007-09-12 Marek Habersack <mhabersack@novell.com>
665 * io-portability.c: options_init moved to
666 utils/mono-io-portability.c
667 Do not initialize portability helpers here, it's done in
669 find_file and find_in_dir moved to utils/mono-io-portability.c
671 2007-09-09 Robert Jordan <robertj@gmx.net>
673 * sockets.c (_wapi_setsockopt): Add support for FreeBSD multicast
674 sockets. Fixes #81891.
675 Code is contributed under MIT/X11 license.
677 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
679 * processes.h, processes.c : ok, they are simple string.
681 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
683 * processes.h : sigh, I really hate fixing them on windows :(
685 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
687 * processes.c : fix build again.
689 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
691 * processes.h : removed extra parameters from CreateProcessWithLogonW.
693 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
695 * processes.c, processes.h: added CreateProcessWithLogonW(). For now
696 it just calls CreateProcess().
697 * io-layer.h : CreateProcessWithLogonW() requires WINVER 0x0500
700 2007-08-23 Robert Jordan <robertj@gmx.net>
702 * processes.[c|h]: Implement Get|SetPriorityClass ().
703 Code is contributed under MIT/X11 license.
705 Tue Aug 21 20:08:09 CEST 2007 Paolo Molaro <lupus@ximian.com>
707 * io.c: made convert_arg_to_utf8() and write_file() static.
708 Worked around gcc's incorrect warning.
710 2007-08-20 William Holmes <billholmes54@gmail.com>
712 *io.c: Added implementation for ReplaceFile.
713 *io.h: Added deceleration for ReplaceFile method.
715 Code is contributed under MIT/X11 license.
717 2007-08-20 Wade Berrier <wberrier@novell.com>
719 * processes.c: include sys/resource.h for rusage to fix
722 Mon Aug 20 12:36:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
724 * processes.c: implemented query for user/system times using
727 2007-08-10 Dick Porter <dick@ximian.com>
729 * sockets.c (_wapi_getsockopt, _wapi_setsockopt): Check the option
730 level as well as the name when mangling some of the values. Fixes
733 2007-08-02 Dick Porter <dick@ximian.com>
735 * sockets.c: Changes in error handling, and move the SO_REUSEADDR
736 setting from metadata/socket-io.c.
738 2007-08-01 Dick Porter <dick@ximian.com>
740 * io-portability.c (_wapi_io_scandir): Special-case patterns
741 ending in '.*' so that files with no extension are also matched.
745 * wapi_glob.c: Reinstate WAPI_GLOB_APPEND, and add
746 WAPI_GLOB_UNIQUE to avoid matching the same entry twice when
749 2007-07-26 Dick Porter <dick@ximian.com>
754 * critical-sections.c:
756 * critical-section-private.h:
759 * error.c: Clean up TLS and pthreads structures. Finishes off bug
762 * collection.c (collection_thread): Exit the collection thread if
763 the io-layer has been cleaned up.
765 * mono-mutex.h (mono_mutexattr_destroy): Add this define too
767 Mon Jul 23 10:40:35 CEST 2007 Paolo Molaro <lupus@ximian.com>
769 * timefuncs.c: make TickCount measure from boot time if it's
772 2007-07-19 Juraj Skripsky <js@hotfeet.ch>
774 * io.c (MoveFile): Fix a leak.
776 Fri Jul 13 12:46:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
778 * handles-private.h, handles.c, thread-private.h, threads.c,
779 uglify.h, wait.c: temporarily revert the alertable wait changes
780 (r79386) until the deadlock issues are fixed.
782 2007-06-22 Dick Porter <dick@ximian.com>
784 * shared.c: The non-shared mutexes weren't being initialised properly
785 on macos. Fixes bug 81929.
787 2007-06-13 Randolph Chung <tausq@debian.org>
789 * atomic.h: Enable for all hppa targets.
790 * Makefile.am: rename hppa_atomic.s to hppa_atomic.S so the preprocessor
792 * hppa_atomic.s: Renamed to ...
793 * hppa_atomic.S: ... and updated to work on both HPUX and Linux.
795 2007-06-13 Dick Porter <dick@ximian.com>
797 * handles.c (timedwait_signal_wait_cond): Alertable waits on
798 private handles are now interrupted by signalling the same
799 condition that would end the wait if the handle became signalled,
800 rather than polling. (Shared handles still have to poll.)
802 * threads.c (_wapi_thread_queue_apc): Interrupt the thread if it's
805 * handles-private.h (_wapi_handle_current_thread_set_waiting_on):
806 Helper functions to inform the APC queuing functions when threads
807 are waiting for handles, and to interrupt the wait.
809 * wait.c (WaitForMultipleObjectsEx): Need to tell the handle
810 waiting functions if any of the handles in question are shared
812 2007-06-06 Miguel de Icaza <miguel@novell.com>
814 * processes.c (is_managed_binary): Fix for OSX.
816 2007-06-06 Wade Berrier <wberrier@novell.com>
818 * atomic.h (InterlockedExchangePointer): cast to pointer to to silence
819 compiler warnings (autobuild fails the build on this type of warning)
821 2007-05-21 Dick Porter <dick@ximian.com>
823 * io-portability.c (_wapi_g_dir_open): Don't propagate any errors
824 from the second call to g_dir_open, preserve the original error if
825 the second call still fails but clear the error if it succeeds.
827 2007-05-10 Dick Porter <dick@ximian.com>
829 * sockets.c (_wapi_recvfrom): Refine the fix to bug 75705 so EINTR
830 isn't returned if the remote end shuts down cleanly. Fixes zmd
831 and the second example in bug 75705.
833 2007-04-26 Dick Porter <dick@ximian.com>
835 * shared.c (_wapi_shm_semaphores_init): Need to check
836 MONO_DISABLE_SHM in this entry point, as it's called before
837 _wapi_shm_attach(). Fixes bug 81436.
839 2007-04-24 Dick Porter <dick@ximian.com>
841 * sockets.c (_wapi_recvfrom, socket_close): Force recvfrom() to
842 error if the socket is closed while the receive is blocking.
845 2007-04-13 Dick Porter <dick@ximian.com>
848 * shared.c: Complete the reimplementation of disabling of shared
849 memory, by not allocating sysv semaphores when shm disabling has
850 been requested (either at compile time or run time.)
852 * processes.c (CreateProcess): Don't synchronize locking across
853 processes when forking, when shared memory has been disabled.
855 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
858 * wapi_glob.c: remove reference to sys/cdefs.h, use glib instead.
861 2007-04-05 Dick Porter <dick@ximian.com>
864 * io-portability.c (_wapi_io_scandir): Moved from io.c, and
865 changed to use a cut-down version of glob(3) that has been
866 extended to match with case-insensitivity if needed.
869 * wapi_glob.c: Cut down implementation of glob(3), based on
872 2007-03-22 Dick Porter <dick@ximian.com>
874 * sockets.c (_wapi_connect): Do additional checks when connect(2)
875 fails, because some systems don't let it be restarted. Patch
876 based on one submitted by Robert S Wojciechowski <robertw@ssgx.com>,
879 2007-03-09 Jonathan Chambers <joncham@gmail.com>
881 * io-layer.h: Remove UNICODE and _UNICODE defines as
882 these are done by configure.in now.
884 Code is contributed under MIT/X11 license.
886 Thu Mar 8 19:42:17 CET 2007 Paolo Molaro <lupus@ximian.com>
888 * shared.c: partial support for MONO_DISABLE_SHM env var.
890 2007-03-05 Wade Berrier <wberrier@novell.com>
892 * atomic.h: atomic fixes from Michael Matz for for s390
893 and s390x ( bnc #237611 and bxc #80892 )
895 2007-03-05 Miguel de Icaza <miguel@novell.com>
897 * io.c (CreateFile): Use FILE_ATTRIBUTE_TEMPORARY to mean 0600
898 permissions. For 80688
900 (MoveFile): Use errno_copy here, just to avoid a potential
901 errno-changing code in the future from g_free.
903 Also, ignore EXDEV errors as they are handled immediately after
904 (avoid printing out an error).
908 Mon Feb 12 15:50:24 CET 2007 Paolo Molaro <lupus@ximian.com>
910 * shared.c: exit if semaphores can't be created (bug #80616).
912 2007-02-01 Geoff Norton <gnorton@customerdna.com>
914 * collection.c: NetBSD doesn't define PTHREAD_STACK_MIN.
916 2007-01-26 Dick Porter <dick@ximian.com>
919 * sockets.c (_wapi_getsockopt): Windows seems to not reset
920 SO_ERROR values when they're read, contrary to the documentation.
921 Fixes the new issues raised in bug 79878 (example in C showing
922 winsock behaviour attached to that bug.)
924 2007-01-15 Mark Mason <mason@broadcom.com
926 * atomic.h: add locking primitives for MIPS.
928 2007-01-11 Dick Porter <dick@ximian.com>
930 * sockets.c (_wapi_connect): Don't do the SO_BROADCAST setting
931 here, do it in managed code instead.
932 (_wapi_getsockopt): SO_RCVTIMEO and SO_SNDTIMEO use struct
933 timeval, which has a microsecond field, not milliseconds.
934 (_wapi_setsockopt): ditto.
935 (_wapi_setsockopt): Halve the SO_SNDBUF and SO_RCVBUF values on
936 Linux, as the kernel doubles whatever we set.
937 (_wapi_socket): Save socket domain, type and protocol so it can be
939 (socket_disconnect): Implement socket disconnect (closing the
940 socket, but keeping the file descriptor.)
941 (wapi_disconnectex): A basic implementation of DisconnectEx().
942 (wapi_transmitfile): A very basic implementation of
944 (WSAIoctl): Implement the SIO_GET_EXTENSION_FUNCTION_POINTER
947 * socket-private.h (struct _WapiHandle_socket): Record socket
948 domain, type and protocol info so it can be duplicated later.
950 * sockets.h (WSAID_DISCONNECTEX,WSAID_TRANSMITFILE): Structures
951 and defines needed to look up the DisconnectEx() and
952 TransmitFile() functions by GUID.
954 * error.c (errno_to_WSA): Change ETIMEDOUT mapping to
955 WSAETIMEDOUT; add EDESTADDRREQ.
957 * io-layer.h: Need mswsock.h on windows now.
959 2007-01-04 Miguel de Icaza <miguel@novell.com>
961 * io-portability.c (find_file): Fix a coverity warning (scanning
964 2006-12-31 Miguel de Icaza <miguel@novell.com>
966 * io-portability.c (find_file): Do not abort if an empty filename
967 has been passed. This fixes the case where MONO_IOMAP=all would
968 assert if Directory.Exists ("") was called.
970 Mon Dec 18 14:54:37 CET 2006 Paolo Molaro <lupus@ximian.com>
972 * processes.c: moved a free on the error path.
974 Thu Dec 14 21:42:39 CET 2006 Paolo Molaro <lupus@ximian.com>
976 * processes.c: fixed a few memory leaks when executing
979 Mon Nov 27 13:12:17 GMT 2006 Paolo Molaro <lupus@ximian.com>
981 * atomic.h: fix arm compare and exchange (bug #78500).
983 2006-11-23 Dick Porter <dick@ximian.com>
985 * process-private.h (struct _WapiHandle_process): Add 'waited'
988 * processes.c (process_wait): Check the 'waited' parameter not the
989 signalled state when testing if a process has already been waited
990 for, as the child process itself may set signalled when exiting.
993 * wapi-private.h (_WAPI_HANDLE_VERSION): Bump shared data version
995 * shared.c: Now the shared data version has been incremented we
996 can set the counter semaphore initial value correctly
998 2006-11-22 Dick Porter <dick@ximian.com>
1000 * processes.c (process_wait): Cope when the background process
1001 reaper gets the process we were waiting for. Special case for
1002 waiting for our own process to exit. Fixes bug 77736.
1004 2006-11-17 Dick Porter <dick@ximian.com>
1006 * processes.c: Fix const correctness and typos that caused memory
1009 2006-11-17 Miguel de Icaza <miguel@novell.com>
1011 * processes.c (ShellExecuteEx): Check error after CreateProcess,
1012 thanks to Dick for pointing this out.
1014 2006-11-16 Miguel de Icaza <miguel@novell.com>
1016 * processes.c (ShellExecuteEx): If we fail to create a process in
1017 ShellExecute, then try to use the xdg-open command, and if that
1018 fails, try to use the gnome-open command,
1020 Refactor the code so that we do not have to duplicate all this
1021 code, but instead use a ucs2-aware version of the code to do
1024 2006-11-13 Dick Porter <dick@ximian.com>
1026 * io.c (_wapi_stat_to_file_attributes): If the file is a symlink
1027 add the FILE_ATTRIBUTE_REPARSE_POINT flag. This is an attempt to
1028 follow the specs for the windows symlink support, but will
1029 probably have to be reworked when I have test data from a vista
1030 machine. Fixes bug 79887.
1032 2006-11-11 Miguel de Icaza <miguel@novell.com>
1034 * handles.c (CloseHandle): Cope here with the new value
1035 INVALID_HANDLE_VALUE set on handles.
1037 * processes.c (CreateProcess): Initialize the value of hThread to
1038 be INVALID_HANDLE_VALUE on failure, not to be NULL. Improvement
1041 2006-11-09 Dick Porter <dick@ximian.com>
1043 * sockets.c (_wapi_select): Do some sanity checking on the
1044 fd_sets, to avoid file descriptors > FD_SETSIZE.
1045 (_wapi_FD_CLR, _wapi_FD_ISSET, _wapi_FD_SET): Avoid file
1046 descriptors > FD_SETSIZE.
1048 2006-10-27 Dick Porter <dick@ximian.com>
1050 * io.c (GetFileAttributes): Force symlinks to directories to be
1051 returned as a regular file. Fixes bug 79733.
1053 2006-10-18 Miguel de Icaza <miguel@novell.com>
1055 * io-portability.c (find_in_dir): First string dup, then closedir.
1057 2006-10-12 Dick Porter <dick@ximian.com>
1059 * processes.c (_wapi_process_reap): Unref a process handle if we
1060 reaped it, found by Zoltan. Fixes bug 79286.
1061 (process_wait): Don't wait again if we've already waited for a
1064 2006-10-11 Sergey Tikhonov <tsv@solvo.ru>
1066 * atomic.h: Fix atomic decrement.
1068 * mini/cpu-alpha.md: Use native long shift insts
1070 * mono/mono/mini/tramp-alpha.c: Implemented
1071 mono_arch_patch_delegate_trampoline method
1073 * Started work on using global registers
1075 * Use byte/word memory load/store insts if cpu supports it
1080 2006-10-09 Zoltan Varga <vargaz@gmail.com>
1082 * handles.c (timedwait_signal_poll_cond): Add an alertable parameter, and if it
1083 is FALSE, avoid busy waiting.
1085 * wait.c: Add an alertable parameter to the wait routines.
1087 2006-10-06 Miguel de Icaza <miguel@novell.com>
1089 * io-portability.c (find_file): Rename from
1090 MONO_IO_PORTABILITY_HELP to MONO_IOMAP.
1092 2006-10-03 Dick Porter <dick@ximian.com>
1095 * io-portability.c: Optional portability helpers and wrapped
1096 system calls to try to cope with windows filenames in
1099 * io.c: Use the wrapped system calls
1101 2006-09-01 Zoltan Varga <vargaz@gmail.com>
1103 * critical-sections.h critical-sections.c: Make Enter/LeaveCriticalSection a macro
1104 since they are perf critical.
1106 * atomic.h: Applied patch from Jakub Boqusz <qboosh@pld-linux.org>.
1107 Add atomic ops implementation for alpha.
1109 2006-08-11 Dick Porter <dick@ximian.com>
1111 * processes.c (_wapi_process_reap): Avoid a deadlock by setting
1112 process termination details in an outer loop, not the
1113 _wapi_search_handle() one.
1115 2006-08-10 Dick Porter <dick@ximian.com>
1117 * threads.c (_wapi_thread_queue_apc)
1118 (_wapi_thread_dispatch_apc_queue): Use a process-local mutex here
1119 instead of the cross process semaphore. We already check that
1120 access to the APC queue is within the owning process so there's no
1121 need to protect from other processes. Avoids a global deadlock
1122 when a thread is aborted while it holds the handle semaphore
1124 (_wapi_thread_apc_pending): Hide an annoying message which can
1125 happen if a thread handle has been blown away at process shutdown
1126 while it is in an alertable wait.
1128 Both problems seen while shutting down monodevelop.
1130 2006-07-25 Dick Porter <dick@ximian.com>
1132 * shared.c (_wapi_shm_file): Remove '/' characters from the uname
1133 results. Fixes bug 78917.
1135 2006-07-20 Dick Porter <dick@ximian.com>
1137 * threads.c (_wapi_thread_set_termination_details): Improve the
1138 test for already-disposed thread handles, and hold the lock around
1139 the mutex abandoning.
1141 2006-07-17 Dick Porter <dick@ximian.com>
1143 * processes.c (CreateProcess): Don't change directory unless a new
1144 one has been specified. Fixes bug 78751.
1146 2006-07-06 Dick Porter <dick@ximian.com>
1148 * io.c (_wapi_stat_to_file_attributes): Do a better job at
1149 figuring out the file attributes
1150 (_wapi_set_last_path_error_from_errno): New helper function to
1151 turn errno into w32 error codes that handles the differences
1152 between file and directory errors
1153 (file_setendoffile): Try turning off the extra write used to
1154 extend files, because we probably don't need it on any modern
1155 platform. If it is needed though, we also need to lseek the file
1157 (CreateFile): Treat character-special devices as a console handle,
1158 because they can't be seeked
1159 (CopyFile): If fail_if_exists is set, then the destination needs
1160 to be opened with O_EXCL
1161 (CopyFile): If fail_if_exists is not set and the destination
1162 already exists, then we should set the ERROR_ALREADY_EXISTS error
1163 even though we return success
1164 (stdhandle_create): STD_INPUT_HANDLES cannot be written to
1165 (GetStdHandle): Rework without using mono_once, so console handles
1166 can be properly closed and reopened.
1167 (mono_io_scandir): Only override errno with EACCES when the
1168 directory actually exists
1169 (FindFirstFile): Set ERROR_FILE_NOT_FOUND when no files are
1171 (FindClose): Cope with NULL handles
1172 (CreateDirectory): When the target already exists, just return an
1173 error. It's the caller's job to figure out what to do.
1174 (SetCurrentDirectory): Cope with a NULL path
1175 (RemoveDirectory, GetFileAttributes, GetFileAttributesEx,
1176 SetFileAttributes, FindFirstFile, DeleteFile, MoveFile, CopyFile,
1177 CreateFile): Set path error correctly
1179 * handles.c (CloseHandle): Kludge to try and cope with passing a
1182 * error.h: Add NO_ERROR as an alternative to ERROR_SUCCESS
1184 * uglify.h: Added some more typedefs
1186 2006-07-05 Dick Porter <dick@ximian.com>
1188 * io.c (GetFileAttributes, GetFileAttributesEx): Cope with
1189 dangling symlinks. Fixes bug 78664.
1191 2006-06-23 Dick Porter <dick@ximian.com>
1193 * handles.c (handle_cleanup):
1194 * threads.c: Clean up threads properly when we're forcibly
1195 removing the handle entries from the shared file in
1196 handle_cleanup(). Fixes bug 78241, for real this time.
1198 2006-06-15 Neale Ferguson <neale@sinenomine.net>
1200 * atomic.h: More tinkering with InterlockedExchange/InterlockedCompareExchange
1203 2006-06-14 Neale Ferguson <neale@sinenomine.net>
1205 * atomic.h: Fix atomic exchange pointer operations for s390x - these
1206 were broken as they used 32-bit instructions rather than their 64-bit
1209 2006-06-14 Dick Porter <dick@ximian.com>
1211 * processes.c: Don't run the atexit handlers when bailing out
1214 2006-06-14 Dick Porter <dick@ximian.com>
1216 * wait.c: Fix stupid typo shown up by gcc 4.1.1, = not ==
1218 * handles-private.h:
1224 * collection.c: Fix a bunch of signed/unsigned warnings from gcc
1227 2006-06-09 Neale Ferguson <neale@sinenomine.net>
1229 * atomic.h: Fix atomic operations for s390x (not really broken
1230 but changed to use full 64-bit opcodes).
1232 2006-05-24 Dick Porter <dick@ximian.com>
1234 * processes.c (process_set_current): Don't take an extra reference
1235 if we have to create our own process handle. Fixes bug 78241
1238 * threads.c (_wapi_thread_signal_self): Renamed from
1239 _wapi_thread_abandon_mutexes, also sets the thread state to
1240 signalled and drops a reference. Called by the runtime when the
1241 main thread cleans itself up.
1243 * handles.c (handle_cleanup): As a last resort, unref every shared
1244 handle as the process is now exiting.
1246 2006-05-16 Dick Porter <dick@ximian.com>
1248 * processes.c (process_set_termination_details): Unref the handle
1249 when we've stored the exit details. Fixes the rest of 78241.
1251 2006-05-12 Dick Porter <dick@ximian.com>
1253 * threads.c: Implement pseudo handles, making GetCurrentThread()
1254 match MS behaviour. Notice when attached threads exit, and unref
1255 the handle. Fix usage of GetCurrentThread() in other places.
1257 * handles.c (DuplicateHandle): Implement a basic form of
1260 * wait.c: Fix usage of GetCurrentThread() throughout, and cope
1261 with pseudo handles.
1263 2006-04-26 Miguel de Icaza <miguel@novell.com>
1265 * io.c (file_close): Oops, do not use DeleteFile which expects
1266 unicode, instead use unlink directly
1268 Add support for the new FileOptions bits on .NET 2.0.
1270 It might be good if Dick reviews these changes.
1272 * io.c (file_close): If DeleteOnClose is set, then delete the file
1274 (CreateFile): Do not support encryption per user.
1276 If posix_fadvise exists, pass hints on sequential scan and random
1277 access. Did not figure out what WRITE_THROUGH maps to.
1279 2006-04-26 Dick Porter <dick@ximian.com>
1281 * sockets.c (WSAIoctl): Check the output buffer is valid before
1284 * handles.c (_wapi_search_handle): Set shared pointer if we find a
1285 shared handle that has been already opened.
1287 2006-04-21 Dick Porter <dick@ximian.com>
1289 * threads.c (GetCurrentThread): Reference the handle if we return
1290 an already-known thread.
1292 2006-04-07 Dick Porter <dick@ximian.com>
1294 * processes.c: Fix build for older glib.
1296 2006-04-06 Dick Porter <dick@ximian.com>
1298 * processes.c (CreateProcess): Add a reference to the child
1299 process' handle, so it won't be destroyed if this process closes
1300 its copy of the handle. Fixes bug 77393.
1302 * processes.c (process_set_current): Fall through to creating a
1303 new one if the handle lookup fails.
1305 * processes.c (_wapi_process_signal_self):
1306 * handles.c (handle_cleanup): The process is exiting, so set the
1307 handle state for this process to signalled. This should let other
1308 non-related processes wait for this handle.
1310 * handles.c (_wapi_search_handle): Don't search shared handles in
1313 * collection.c (collection_thread): No need to do a collection
1314 scan straight away, do the waiting first.
1316 2006-04-06 Dick Porter <dick@ximian.com>
1318 * shared.c: Fix parameters in semctl () call.
1320 2006-03-28 Zoltan Varga <vargaz@gmail.com>
1322 * atomic.h atomic.c: Applied patch from David S. Miller
1323 <davem@davemloft.net>: Reimplement Interlocked* primitives on sparc
1324 using CAS/CASx when __GNUC__, else we will fall back to the generic
1327 2006-03-27 Dick Porter <dick@ximian.com>
1329 * shared.c (_wapi_shm_file_open): Break out of a loop if the
1330 shared file is smaller than expected. (We loop a few times in
1331 case another process is in the middle of creating the file.)
1333 2006-03-22 Dick Porter <dick@ximian.com>
1338 * shared.c: Delete the semaphores and shared files when the last
1339 process has finished with them
1341 2006-03-15 Dick Porter <dick@ximian.com>
1349 * threads.c: Explicitly initialise the handle ops struct
1351 2006-03-14 Dick Porter <dick@ximian.com>
1353 * handles-private.h:
1356 * handles.c: Add a 'prewait' stage to the handle waiting, to give
1357 waiting threads a chance to check for bogus states before
1360 * mutexes.c (namedmutex_prewait): Use the prewait stage to check
1361 for named mutexes that have been abandoned in a locked state (eg
1362 if a process exited abnormally while owning the mutex) and
1363 override it if needed.
1365 2006-03-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1367 * wait.c: speed up WaitFor* when the timeout is 0.
1369 2006-03-03 Dick Porter <dick@ximian.com>
1371 * processes.c (ShellExecuteEx): Cope when some of the parameters
1374 2006-02-27 Dick Porter <dick@ximian.com>
1378 * threads.c: Comparing pthread_t with == is not portable, so use
1381 Thu Feb 23 18:47:20 GMT 2006 Paolo Molaro <lupus@ximian.com>
1383 * *.h, *.h: patch from Dick to make Linuxthreads systems work again.
1385 2006-02-22 Dick Porter <dick@ximian.com>
1388 * threads.c: There's no need to use the timed-thread support code
1389 any more, as we aren't using the timed join. This greatly
1390 simplifies thread setup, and fixes a memory leak (bug 77521).
1392 Don't bother to store thread IDs in a hash table, use TLS instead.
1393 The one case that needs to look up the handle of a different
1394 thread (OpenThread()) can do the extra work itself. Fixes bug
1397 * handles.c (_wapi_search_handle): Add a reference when returning
1398 a private handle (shared handles are already reffed.)
1400 2006-02-17 Dick Porter <dick@ximian.com>
1402 * handles-private.h:
1403 * handles.c: Check handle values passed to array lookups. Fixes
1406 2006-02-09 Dick Porter <dick@ximian.com>
1408 * threads.c: Cope with the problems caused by attaching already
1409 existing threads - they don't get the infrastructure to clean up
1410 after themselves, especially the ID to handle hash. This fixes
1413 2006-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1415 * shared.c: use MONO_SHARED_HOSTNAME as a substitute for gethostname()
1416 when creating the shared files in the .wapi directory. Fixes bug #77371.
1418 2006-02-02 Martin Baulig <martin@ximian.com>
1420 * threads.c: Removed the `WITH_INCLUDED_LIBGC' section; it has
1421 never been used so far.
1423 * timed-thread.h (TimedThread): Removed the `stack_ptr' field; it
1424 has only been used by the removed code.
1426 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1428 * atomic.h: Correct s390x definitions and eliminate compiler warnings.
1430 2006-01-03 Sebastien Pouliot <sebastien@ximian.com>
1432 * io.c: Patch _wapi_stat_to_file_attributes against bug #76966, where
1433 sockets could be considered as directory.
1435 2005-12-23 Dick Porter <dick@ximian.com>
1439 * semaphores.c: Implement OpenSemaphore
1442 * mutexes.h: Implement OpenMutex
1448 * event-private.h: Implement named events. Implement OpenEvent.
1450 2005-12-15 Dick Porter <dick@ximian.com>
1452 * processes.c (CreateProcess): The pipe-based cross-process
1453 exclusion technique was trying to write NULL buffers when appname
1454 was NULL (eg when coming from ShellExecuteEx,) which usually
1455 succeeded even though EFAULT was returned - but sometimes it
1456 failed. This meant that the child process could block forever on
1457 the pipe read. Replace it with the simpler shared handle
1458 semaphore protection used everywhere else. This showed up with
1459 the test case in bug 76684.
1461 Tue Dec 13 11:41:49 GMT 2005 Paolo Molaro <lupus@ximian.com>
1463 * shared.c: fallback to private mmap when shared mmap doesn't work
1466 2005-12-06 Dick Porter <dick@ximian.com>
1470 * semaphore-private.h:
1471 * semaphores.c: Implement named semaphores
1473 2005-11-24 Dick Porter <dick@ximian.com>
1475 * processes.c (GetProcessId): Implement GetProcessId()
1477 2005-11-17 Dick Porter <dick@ximian.com>
1480 * processes.c: Implement ShellExecuteEx as a wrapper around
1483 2005-11-11 Dick Porter <dick@ximian.com>
1485 * threads.c: Give mutex abandoning its own exported function, so
1486 it can be called when the runtime is cleaning up.
1488 * handles.c (_wapi_search_handle_namespace): Do a handle
1489 collection befre starting to check namespace strings, so that any
1490 stale cruft gets removed.
1492 2005-11-11 Dick Porter <dick@ximian.com>
1494 * threads.c: Move thread handles back into the shared space.
1496 * handles.c (_wapi_handle_unref): Add support for shared handles
1497 with close() handlers
1499 2005-11-04 Dick Porter <dick@ximian.com>
1501 * sockets.c (ioctlsocket): Use select instead of if to avoid a
1502 type promotion problem on 64bit freebsd. Based on patch by Lou
1503 Kamenov <kamenovl@gmail.com>, fixes bug 76447.
1505 2005-11-04 Dick Porter <dick@ximian.com>
1507 * io.c (file_write): Only do the file locking if
1508 MONO_STRICT_IO_EMULATION is set.
1510 2005-10-21 Dick Porter <dick@ximian.com>
1513 * handles.c (_wapi_lookup_handle): Cope when the shared part of a
1514 handle has been deleted.
1515 (_wapi_handle_unref): And when the deleted shared part is pointed
1516 to as a handle is deleted
1518 2005-10-20 Dick Porter <dick@ximian.com>
1520 * processes.c (process_set_current): If the expected process
1521 handle slot doesn't contain the correct pid, create a new handle.
1523 * handles.c (_wapi_search_handle): When the search doesn't find
1524 anything, return failure instead of the last handle we looked at.
1525 (_wapi_handle_ref, _wapi_handle_unref): Don't try to ref or unref
1526 unused handles (makes tracking refcounting bugs easier.)
1528 2005-10-19 Dick Porter <dick@ximian.com>
1531 * handles-private.h:
1535 * collection.c (_wapi_handle_collect): Remove the shared handle
1536 indirection layer, and use locking instead. Delete other
1537 complexity that is no longer needed. Refcount shared handles and
1538 delete them when needed, but keep the timestamps so that orphaned
1539 handles will be cleaned up eventually.
1541 * shared.c (_wapi_shm_file): Add processor, OS and struct size
1542 info to the shared file names, to cope with dual-boot and 32/64bit
1543 size issues. Fixes bug 75839.
1545 * wait.c (WaitForMultipleObjectsEx): No need to distinguish
1546 between shared handles and private, as the wait functions cope
1547 with both together now.
1549 2005-10-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1551 * io.c: removed NO_SIGPIPE macro.
1552 * sockets.c: no need for MSG_NOSIGNAL or ignoring SIGPIPE.
1554 2005-10-11 Dick Porter <dick@ximian.com>
1556 * sockets.c (_wapi_getsockopt): Translate SO_ERROR results into
1559 * error.c (errno_to_WSA): Don't return a bogus error if someone
1560 asks to translate errno 0.
1562 2005-10-11 Dick Porter <dick@ximian.com>
1564 * handles.c: Fix several race conditions
1566 2005-10-11 Miguel de Icaza <miguel@novell.com>
1568 * io.c: no need to block SIGPIPE anymore, as it is ignored.
1570 2005-10-05 Dick Porter <dick@ximian.com>
1572 * threads.c (_wapi_thread_own_mutex, _wapi_thread_disown_mutex):
1573 Keep a reference to mutexes owned by threads, so they won't be
1574 destroyed prematurely. Fixes dotmsnclient crash.
1576 2005-09-26 Sebastien Pouliot <sebastien@ximian.com>
1578 * io.c: Apply patch from #76192 (Can't write files past 2gb on AMD64
1579 (x86_64)) for Brion on IRC (Dick approved it).
1581 2005-09-23 Dick Porter <dick@ximian.com>
1583 * processes.c: Don't wait for processes that have already been
1584 signalled; also fix typo.
1586 * handles.c: Improve locking inside new handle and handle
1587 searching functions.
1589 2005-09-20 Dick Porter <dick@ximian.com>
1592 * processes.c: Periodically waitpid for known process IDs. Fixes
1595 2005-09-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1598 (CreateFile): if the file is a named pipe, treat the handle as a pipe,
1599 not as a file. Fixes bug #76075.
1601 2005-08-27 Zoltan Varga <vargaz@gmail.com>
1603 * atomic.h: Add support for intel icc.
1605 2005-08-25 Zoltan Varga <vargaz@gmail.com>
1607 * io-layer.h: Include winbase.h not WinBase.h.
1609 2005-08-19 Dick Porter <dick@ximian.com>
1611 * threads.c, threads.h, thread-private.h: Use a gsize to store the
1612 thread ID, so it can hold a 64 bit value if needed.
1614 2005-07-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1616 * error.c: map ENOENT to WSAECONNREFUSED. It might happen when
1617 connecting to unix sockets. Closes bug #75632.
1619 2005-07-05 Dick Porter <dick@ximian.com>
1621 * io.c: Make sure SIGPIPE is ignored when calling write(2).
1622 Prevents the runtime exiting when writing to a closed pipe,
1625 2005-06-30 Dick Porter <dick@ximian.com>
1627 * shared.c (_wapi_shm_semaphores_init): Add some helpful error
1628 messages when semget () fails due to lack of resources.
1630 2005-06-21 Dick Porter <dick@ximian.com>
1635 * threads.c: Keep a list of owned mutexes in each thread handle,
1636 so that it is easier to abandon them when the thread exits.
1637 Removes a bottleneck when multiple threads are finishing in
1640 2005-06-12 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1642 * io.c: (GetLogicalDrives) when a bogus line is read, don't leak memory.
1643 When the buffer has not enough space, close the file before returning.
1645 2005-06-09 Duncan Mak <duncan@novell.com>
1647 * *.h: Added G_BEGIN_DECLS and G_END_DECLS where appropriate to
1648 all public headers. Fixes #74919.
1650 2005-05-30 Zoltan Varga <vargaz@freemail.hu>
1652 * atomic.h: Add IA64 atomic ops.
1654 2005-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1656 * processes.c: make ExitCode be valid even if the user didn't call
1657 WaitForExit() and is just polling on HasExited.
1659 2005-05-17 Dick Porter <dick@ximian.com>
1661 * io.c (file_getfilesize): Clear the error value, so that files
1662 with sizes with the low bits 0xFFFFFFFF can be distinguished from
1665 2005-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1667 * shared.c: forgot to ignore a warning.
1669 2005-05-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1671 * shared.c: don't display warnings after reboots.
1673 2005-05-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1675 * sockets.c: on windows, getsockopt/setsockopt for send/receive timeout
1676 use an integer in milliseconds. We were using a struct timeval.
1678 2005-05-06 Dick Porter <dick@ximian.com>
1680 * handles-private.h:
1687 * collection.h: Use SysV semaphores for managing access to the
1688 shared memory - in return for the ludicrous api we get
1689 synchronisation primitives that can be cleaned up by the kernel
1690 even when a process quits unexpectedly. This removes the
1693 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
1695 * handles.c: Always use polling in the waits, since
1696 mono_cond_timedwait can't be interruped by the thread abort signal.
1698 2005-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1700 * events.c: calling Set on AutoResetEvent several times has the same
1701 effect as calling it only once if no thread is waiting for it.
1703 2005-04-29 Dick Porter <dick@ximian.com>
1705 * processes.c (EnumProcesses): Use a GArray instead of a GPtrArray
1706 now it's storing pids not handles, also fixes memory leak caused
1707 by unclear glib documentation.
1709 * sockets.c (WSACleanup): Remove unused variable
1711 2005-04-29 Dick Porter <dick@ximian.com>
1713 * handles.c (_wapi_handle_check_share_by_pid): For systems that
1714 don't have file descriptor info in /proc check that the original
1715 opener of a file is still there, if a share violation would
1718 2005-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1721 * handles-private.h: added _wapi_handle_forecch that loops through all
1722 the handles and call a callback function when a handle of the given
1725 * sockets.c: no need to keep open sockets in an array, as we have them
1726 in the handles structure.
1730 2005-04-28 Dick Porter <dick@ximian.com>
1732 * processes.c: Cope with handles that are only around for as long
1733 as the search is running. If we're searching for process handles,
1734 check to see if the process is still running and signal it if not.
1736 * handles.c (_wapi_search_handle): Search in the shared space as
1737 well. Fixed bug 74752.
1740 * handles.c (_wapi_handle_new_from_offset):
1741 _wapi_handle_new_for_existing_ns () was doing exactly the same as
1742 this, so deleted it.
1744 2005-04-26 Dick Porter <dick@ximian.com>
1746 * handles.c: Fix stupid thinko where if a new shared handle is
1747 created but a collection was needed to free some space, it
1748 returned an error anyway. Should fix the messages shown in bug
1751 2005-04-25 Dick Porter <dick@ximian.com>
1753 * handles.c (_wapi_handle_check_share): Only consider mono
1754 processes when looking to see if a file is still being held open,
1755 while checking share permissions.
1757 2005-04-25 Dick Porter <dick@ximian.com>
1761 * wapi-private.h (struct _WapiHandleOps):
1762 * handles.c (_wapi_handle_unref): When destroying handles, save
1763 the handle data and call the close function only after the array
1764 slot has been cleared. This prevents race conditions with file
1765 descriptors, fixing bug 74713.
1767 * mutexes.c: Delete the handle close functions, they didn't do
1770 * error.c (_wapi_get_win32_file_error): Add a mapping for EINTR so
1771 the "Unknown error" g_warning doesn't get displayed.
1773 2005-04-25 Dick Porter <dick@ximian.com>
1776 * threads.c: Make thread handles process-private for now to take
1777 some of the space pressure off the shared memory, while I work on
1780 2005-04-21 Dick Porter <dick@ximian.com>
1782 * handles.c (_wapi_handle_check_share): Make sure there is a "fd"
1783 dir in /proc before blowing away handle info. Fixes bug 74649.
1785 2005-04-21 Dick Porter <dick@ximian.com>
1787 * wait.c (WaitForMultipleObjectsEx): Implement special waits
1789 * handles.c (_wapi_handle_wait_signal_poll_share): Don't return a
1790 timeout, just wait briefly for the private signals and let the
1791 waiting thread test again. This prevents us missing shared
1794 2005-04-21 Dick Porter <dick@ximian.com>
1796 * collection.h (_WAPI_HANDLE_COLLECTION_EXPIRED_INTERVAL): Reduce
1797 the time before a slot is considered too old and deleted. This is
1798 a workaround while I come up with a proper fix.
1800 2005-04-21 Dick Porter <dick@ximian.com>
1805 * handles.c (_wapi_handle_new): Turn assertions into errors.
1807 * collection.c (_wapi_handle_collect): Use symbols not magic
1808 numbers for timeout values
1810 2005-04-19 Dick Porter <dick@ximian.com>
1814 * handles.c (_wapi_handle_count_signalled_handles)
1815 * handles-private.h (_wapi_handle_shared_lock_handle): Use new
1816 shared handle locks in critical sections.
1818 * handles.c (_wapi_handle_new_for_existing_ns): Reuse old handles
1819 if there is already one there.
1821 * handles.c (_wapi_handle_ref): It was possible for a process to
1822 exit before getting around to updating shared handle timestamps,
1825 Tue Apr 19 16:25:47 CEST 2005 Paolo Molaro <lupus@ximian.com>
1827 * threads.c: fix lookup of the thread id in the has table:
1828 always use the id value, not the pointer to the id.
1830 2005-04-18 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1832 * handles.c: fix handle returned in _wapi_handle_search_handle. Dick
1835 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1837 * io-layer/sockets.c: FIONBIO with a TRUE argument means we want
1838 non-blocking IO, not the other way around.
1840 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1844 * handles-private.h: GetFileType wasn't checking if we have memory
1845 allocated for the handle before dereferencing it. Fixes a FileStream
1848 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1852 * handles-private.h: we were calling g_renew to expand the handle array,
1853 but that might move the memory and we might have pthread conditions or
1854 mutexes in the original memory area that are being used. Now instead of
1855 expanding an existing array, we just create new ones and keep a list of
1856 them. Access to _wapi_private_handles had to be modified accordingly.
1858 2005-04-15 Dick Porter <dick@ximian.com>
1860 * collection.c: FreeBSD needs more than PTHREAD_STACK_MIN
1862 2005-04-14 Raja R Harinath <rharinath@novell.com>
1864 * wapi-private.h: Remove reference to 'daemon-private.h'.
1866 Wed Apr 13 13:12:33 EDT 2005 Paolo Molaro <lupus@ximian.com>
1868 * atomic.h: applied patch from mass@akuma.org (David Waite)
1869 to fix InterlockedExchangeAdd.
1870 Fixed a few other functions, including InterlockedCompareExchange()
1871 which was miscompiled by gcc with optimizations enabled.
1873 2005-04-13 Dick Porter <dick@ximian.com>
1875 * io.c (share_check):
1876 * handles.c (_wapi_handle_check_share): Refine the file check so
1877 that sharing violations within the same process don't cause
1880 2005-04-13 Dick Porter <dick@ximian.com>
1882 * io.c (FindFirstFile): Fix bugs introduced with the merge (bug
1885 2005-04-12 Dick Porter <dick@ximian.com>
1887 The daemon-less io-layer. Extensive lowlevel changes in
1888 handles.c, requiring some corresponding changes in other files
1889 calling these functions. Private_foo structures have been
1892 File descriptor handling differences account for most of the
1893 changes in io.c and sockets.c.
1897 * mutexes.c: Named mutexes are now a distinct type.
1898 * atomic.h: Fix a PPC uninitialised variable warning.
1899 * wait.c: Check conditions before waiting on a condition variable.
1900 * processes.c: Handle process fork and wait without a daemon
1901 (though this has the limitation of only being able to wait for
1904 2005-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1911 * sockets.h: removed dead code that deals with async IO.
1913 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
1915 * atomic.c (InterlockedIncrement): Fix fallback implementation of
1916 InterlockedIncrement and InterlockedDecrement. Fixes #74228.
1918 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
1920 * io-layer.h: Add required header files for compiling with VS.NET.
1922 2005-03-17 Miguel de Icaza <miguel@novell.com>
1924 * io.c: don't fail on NFS when there are no more locks available.
1926 2005-03-09 Dick Porter <dick@ximian.com>
1928 * error.c (_wapi_get_win32_file_error): ENFILE and EMFILE should
1929 map to ERROR_TOO_MANY_OPEN_FILES, not ERROR_NO_MORE_FILES. Fixes
1932 2005-03-09 Dick Porter <dick@ximian.com>
1934 * daemon.c (process_process_fork): Initialise the handle data
1935 before using it in the error case. This is probably the error
1936 we're working around in the previous change. Spotted by Taru Jain
1937 <tjain@novell.com> and Hemanth Yamijala <YHemanth@novell.com>.
1939 2005-03-07 Dick Porter <dick@ximian.com>
1941 * daemon.c: It looks like g_shell_parse_argv() can return
1942 argv[0]=NULL somehow, yet still not give an error. Make sure we
1943 don't pass NULL to strrchr(), working around a segfault that
1944 showed up on ZLM testing.
1946 2005-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1948 * sockets.c: translate EINPROGRESS to EWOULDBLOCK in connect. This is
1949 the expected error code showed by the test case in bug #73053.
1951 2005-02-18 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1953 * io.c: another leftover.
1955 Fri Feb 18 17:37:29 CET 2005 Paolo Molaro <lupus@ximian.com>
1957 * io.c: fixed logic in checking errno in rev 40815.
1959 Fri Feb 18 16:00:29 CET 2005 Paolo Molaro <lupus@ximian.com>
1961 * threads.c: we don't depend on the GC checking tls
1963 * processes.c: remove unused ref to GC headers.
1965 Thu Feb 17 19:57:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1967 * io.c: remove _wapi_thread_cur_apc_pending () checks
1968 when the siscall should return immediatly and handle
1969 the case when a syscall is interrupted without
1970 erroring out, but returning a 0 read/write if possible.
1971 Still the cases of read from file need to be handled.
1973 Tue Feb 8 18:28:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1975 * threads.c: make people test with 1 MB stack per thread.
1977 2005-01-17 Dick Porter <dick@ximian.com>
1979 * timefuncs.h: Make WapiFileTime endian-aware, as it's often
1980 cast to and from 64bit ints. Fixes bug 71213.
1982 2005-01-11 Dick Porter <dick@ximian.com>
1984 * error.c (errno_to_WSA): Add EADDRNOTAVAIL error code
1987 Mon Jan 10 16:15:19 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
1989 * atomic.h: Fix functions on s390.
1991 Mon Jan 10 20:30:19 CET 2005 Paolo Molaro <lupus@ximian.com>
1993 * atomic.h: fix some functions on ppc (tests/interlocked.cs).
1995 2005-01-10 Dick Porter <dick@ximian.com>
1997 * misc.c (_wapi_calc_timeout): Guard against overflow when
1998 calculating timeouts. This makes waiting with a large
1999 (Int32.MaxValue) timeout not return immediately.
2001 2004-12-23 Ben Maurer <bmaurer@ximian.com>
2003 * io.c (io_ops): make this `const' so it is shareable (well, only
2004 really shareable if it is statically linked...)
2006 Mon Dec 20 11:58:33 CET 2004 Paolo Molaro <lupus@ximian.com>
2008 * threads.c, threads.h: add accessor to get the pthread_key_t for
2011 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2013 * io.c: check for the existence of 'dest' and set ERROR_ALREADY_EXISTS
2014 if it exists and is not the same as 'src'.
2016 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2018 * atomic.h : Fix InterlockedCompareExchange for s390/s390x.
2020 2004-12-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2022 * processes.c: unquote the cmd path, allow for ' or " when quoting and
2023 pass the quoted program name to the daemon, otherwise the call to
2024 g_shell_unquote in the daemon will break things up.
2026 2004-10-14 Dick Porter <dick@ximian.com>
2028 * sockets.c (_wapi_accept): Revert the previous change. We now
2029 set the accepted socket to have the same blocking status as the
2030 listening socket in managed code. This follows MS behaviour.
2032 2004-10-14 Dick Porter <dick@ximian.com>
2034 * sockets.c (_wapi_accept): On Darwin, make sure a newly
2035 accept()ed socket is blocking. Fixes bug 67355, patch by
2036 grompf@sublimeintervention.com.
2038 2004-10-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2040 * system.c: check the number of online processors instead of the
2041 existing ones. Sanitize return value if it's an error.
2043 2004-10-03 Ben Maurer <bmaurer@ximian.com>
2045 * system.c: Add support for getting the # of cpus.
2047 2004-09-28 Dick Porter <dick@ximian.com>
2049 * io.c (pipe_close_private): Fix one small typo in the last change
2050 that totally hosed process creation with redirected pipes.
2052 2004-09-24 Dick Porter <dick@ximian.com>
2059 * handles-private.h: Cope when a file descriptor is reused while
2060 the handle that thought it owned it is still referenced, instead
2061 of asserting. Probably fixes bug 66479, though we've been unable
2064 2004-09-09 Dick Porter <dick@ximian.com>
2067 * io.c: Set error codes everywhere.
2069 2004-09-06 Dick Porter <dick@ximian.com>
2071 * handles.c (_wapi_handle_unref): Reset the private record's type
2072 (CloseHandle): Check for a fd mapping failure, and return FALSE.
2073 (_wapi_handle_process_fork): Fix long-standing bug in checking
2074 handle return values. Also do the required bookkeeping with the
2075 new process's handles.
2077 * daemon.c: When creating a new process's handles, check whether
2078 the shared space needs to be increased
2080 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
2082 * shared.c (_wapi_shm_file): Fix leaking of filename.
2084 2004-08-19 Dick Porter <dick@ximian.com>
2086 * handles.c (_wapi_handle_count_signalled_handles): Fix thinko
2087 introduced with the fd offset stuff: unlock handles properly when
2088 backing off. Fixes the monologue hang at exit.
2090 2004-08-18 Dick Porter <dick@ximian.com>
2093 * io.c: Check that new fds fit in the table, return error if not
2095 * daemon.c (_wapi_daemon_main):
2096 * handles.c (shared_init): Have all processes agree on a size for
2099 2004-08-17 Dick Porter <dick@ximian.com>
2101 * daemon.c (process_new):
2102 * handles.c (_wapi_handle_new_internal): Cope when the space
2103 reserved for file descriptors is larger than the shared segment
2104 size. Fixes the crash reported when running mono under gdb on
2107 2004-08-16 Dick Porter <dick@ximian.com>
2111 * handles-private.h (_wapi_handle_fd_offset_to_handle): Improve
2112 error checking with passed-in file descriptors.
2114 2004-08-11 Dick Porter <dick@ximian.com>
2117 * io.c: Returned handle values are the file descriptor the handle
2121 * handles-private.h:
2122 * daemon.c: Reserve the range of handles that can have the same
2123 values as file descriptors. These won't be used, but the values
2124 will be used as file, console, pipe or socket handles. The fd to
2125 handle mapping is done internally and is invisible to users.
2128 * wapi-private.h (_WAPI_HANDLE_VERSION): Increment, because we now
2129 reserve a chunk of handle space.
2131 2004-08-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2133 * atomic.h: add support for 64-bit S/390
2135 2004-07-22 Dick Porter <dick@ximian.com>
2138 * threads.c: Move the destruction of the internal thread data to
2139 after the thread has been joined. Fixes bug 61418.
2141 2004-07-14 Dick Porter <dick@ximian.com>
2143 * wait.c (test_and_own): When not waiting for all handles to
2144 become signalled, only own and return the lowest. All the
2145 documentation suggests that the old way was correct, but
2146 experimentation shows it actually works like this. Patch by
2147 Sébastien Robitaille
2148 (sebastien.robitaille@croesus.com), fixes bug 61511.
2150 2004-07-09 Ben Maurer <bmaurer@ximian.com>
2152 * threads.c: register roots for gc
2154 2004-07-08 Dick Porter <dick@ximian.com>
2156 * io.c (file_seek): If there is a high 32bit offset part, make
2157 sure the low part isn't sign-extended. Set error codes when
2158 returning failure. Fixes bug 61131.
2160 2004-07-06 Dick Porter <dick@ximian.com>
2162 * io.c (file_setfiletime): Check for underflow when converting to
2163 time_t values. Set error codes when returning failure. Fixes bug
2166 2004-07-05 Dick Porter <dick@ximian.com>
2168 * mutexes.c (mutex_ops_init): Make the named mutex mutex sharable.
2170 * daemon.c (unref_handle): Only destroy a handle if all processes
2171 have released it, not just the current one. Fixes bug 60887.
2173 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
2175 * mono-mutex.h atomic.h: Add G_GNUC_UNUSED to static inline functions
2176 to prevent warnings.
2178 2004-06-24 Dick Porter <dick@ximian.com>
2180 * mutexes.c: Indicate when a named mutex was reused
2182 2004-06-24 Dick Porter <dick@ximian.com>
2184 * threads.c (SuspendThread):
2185 * timed-thread.c (_wapi_timed_thread_suspend): Wrap sem_wait in a
2186 while loop. See bug 58161.
2188 Wed Jun 23 23:29:04 CEST 2004 Paolo Molaro <lupus@ximian.com>
2190 * io.c: don't use sharemode for on-disk file permissions: it's used
2191 for shared access to the open file.
2193 2004-06-22 Dick Porter <dick@ximian.com>
2195 * events.c (CreateEvent): When creating an auto-reset event that
2196 is initially owned, make sure the set count starts at 1.
2198 2004-06-18 Dick Porter <dick@ximian.com>
2201 * events.c: Auto-reset events need to release one thread for each
2202 time SetEvent() is called. Fixes bug 41292.
2206 * mutexes.c: Scan for mutexes that are still locked by a thread
2207 when it exits. Fixes the MS demo app linked by bug 41292.
2209 * wait.c (test_and_own): Make sure a handle is signalled before it
2212 2004-06-16 Dick Porter <dick@ximian.com>
2214 * timed-thread.c: Call the thread cleanup exit routine before taking
2215 the join mutex, because this could deadlock if another thread tries
2216 to join in the meantime. This fixes the hang-at-exit problem seen
2219 2004-06-03 Lluis Sanchez Gual <lluis@ximian.com>
2221 * threads.c: Implemented SleepEx.
2222 * threads.h: Fixed SleepEx signature.
2224 2004-06-03 Miguel de Icaza <miguel@ximian.com>
2226 * threads.c: When running under valgrind, do not allocate too much
2227 stack, as Valgrind default is 1 meg.
2229 2004-05-27 Dick Porter <dick@ximian.com>
2232 * io.c: Implemented LockFile() and UnlockFile()
2234 2004-05-21 Dick Porter <dick@ximian.com>
2236 * io.c (CreateFile): Check for existing share modes when opening
2240 * handles-private.h:
2241 * daemon-messages.h:
2242 * daemon.c: Maintain a hash of file share modes, keying on device
2243 and inode (to cope with symlinks.)
2245 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
2247 * daemon-messages.c: Retry if the communication with the daemon is
2248 interrupted by a signal.
2249 * io.c, sockets.c: Check for EINTR in every syscall that can be interrumped.
2250 Only return an error in this case if there is something in the apc queue
2251 (which means that it is an interruption requested by the "user").
2252 * processes.c: Use WaitForSingleObjectEx. No need to pass "alertable" as
2253 true since the wait is small.
2254 * shared.c: Retry write calls when interrumped by a signal.
2255 * timed-thread.h, timed-thread.c: added _wapi_thread_apc_pending, which
2256 returns TRUE if there are pending asynchronous calls (APC) for the
2257 provided thread. Also added _wapi_thread_dispatch_apc_queue which calls
2258 the enqueued APCs. Defined a new struct ApcInfo that holds information
2259 about an enqueued APC.
2260 * thread-private.h, threads.c: Implemented QueueUserAPC (which does the same
2261 as in win32),_wapi_thread_apc_pending and _wapi_thread_dispatch_apc_queue.
2262 These last two methods call the corresponding apc methods in
2263 thread-private using the provided thread handle.
2264 * threads.h: Added QueueUserAPC.
2265 * uglify.h: Added WapiApcProc (needed by QueueUserAPC).
2266 * wait.c, wait.h: Changed WaitForSingleObject to WaitForSingleObjectEx, and
2267 WaitForMultipleObjects to WaitForMultipleObjectsEx. Implemented support
2268 for APCs in those two methods and also in SleepEx.
2270 2004-05-17 Dick Porter <dick@ximian.com>
2272 * io.c (CopyFile): Speed up. Fixes bug 57859.
2274 2004-05-13 Dick Porter <dick@ximian.com>
2275 * mono-mutex.c (mono_mutex_unlock): Return EPERM when the current
2276 thread doesn't own the mutex, rather than assert()ing.
2278 2004-05-11 Dick Porter <dick@ximian.com>
2280 * shared.c (_wapi_shm_attach): Cope when a previous daemon startup
2281 attempt failed, leaving shared files that look like a daemon is
2284 2004-05-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2287 (SetFileAttributes): don't the the exec bit if the corresponding read
2290 2004-05-10 Zoltan Varga <vargaz@freemail.hu>
2292 * io.c (FindFirstFile): Fix invalid free.
2294 2004-05-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2296 * io.c: translate from GFileError to errno codes and don't free
2297 variables right after calling mono_io_scandir, as we may overwrite
2300 2004-05-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2302 * io.c: g_dir_open return ENOENT for directories on which we don't have
2303 read/execute permission, while returning EPERM for anything below those.
2304 So, change ENOENT by EPERM if the directory exists.
2306 2004-05-07 Dick Porter <dick@ximian.com>
2308 * io.c (SetFileAttributes): Don't have failed chmod()s cause a
2309 "file not found" error. Fixes bug 54032.
2311 2004-05-07 Dick Porter <dick@ximian.com>
2313 * io.c (FindFirstFile): Comment out a windows-compatibility check
2314 that breaks when directories have metachars in their names.
2315 Workaround for bug 58116.
2317 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2319 * io.c: fixed for FindFirstFile for empty directories. Closes
2322 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2324 * processes.c: set the start time for the current process. Fixes bug
2327 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2329 * io-private.h: 'namelist' is now a gchar ** in _WapiHandlePrivate_find.
2330 * io.c: implemented scandir using glib functions.
2332 2004-05-04 Dick Porter <dick@ximian.com>
2334 * daemon.c (read_message): Return FALSE on error so the GSource
2335 callback itself can return FALSE. Cures the infinite loop poll()
2337 * shared.c: Fix some daemon startup race conditions.
2339 2004-04-29 Miguel de Icaza <miguel@ximian.com>
2341 * io.c (CopyFile): Use 32k buffers to copy the file instead of 2k,
2342 use the stack, do not use dynamic memory.
2344 2004-04-29 Zoltan Varga <vargaz@freemail.hu>
2346 * io.c: Add scandir implementation for platforms which do not have
2349 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2351 * io.[ch]: implemented GetLogicalDriveStrings.
2353 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2356 * sockets.c: use the field name from configure when accessing sigval
2357 pointer field. Makes this work on the Mac.
2359 2004-04-28 Bernie Solomon <bernard@ugsolutions.com>
2361 * atomic.c: (InterlockedExchange) fix typo for
2364 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2367 * sockets.c: added check for sys/aio.h.
2369 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2371 * error.[ch]: added _wapi_get_win32_file_error...
2372 * io.c: ... which was _wapi_get_win32_error here.
2373 * sockets.c: rename the function calls here too.
2375 2004-04-28 Dick Porter <dick@ximian.com>
2377 * daemon-messages.c: Avoid a deadlock when a thread is killed while
2378 waiting for the daemon by using a recursive mutex. Helps bug 56699.
2380 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2382 * io.c: fixed leak in async_notifier().
2384 * sockets.[ch]: added AIO support for sockets and fixed WSAIoctl
2387 * threads.c: removed old comment.
2389 2004-04-26 David Waite <mass@akuma.org>
2391 * daemon-messages.h:
2398 * wapi-private.h: remove comma from end of enumeration declarations
2399 * status.h: cast unsigned int types to int for enum assignment
2401 2004-04-26 David Waite <mass@akuma.org>
2404 * timefuncs.c: declare 64-bit constants as long long types (i.e.
2407 2004-04-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2409 * socket-wrappers.h: _wapi_socket == WSASocket now. Added
2410 WSA_FLAG_OVERLAPPED.
2412 * sockets.c: new unused parameters for _wapi_socket.
2414 2004-04-22 Miguel de Icaza <miguel@ximian.com>
2416 * timed-thread.c: Replace sem_init with MONO_SEM_INIT to handle
2417 the fact that MacOS X is a piece of junk (sem_init is *defined* in
2418 the libc, but they return `not implemented').
2420 2004-04-22 Dick Porter <dick@ximian.com>
2423 * handles-private.h: Reference the handle when it is locked, so
2424 that another thread can't blow it away while we're waiting for it
2425 to become signalled.
2436 * handles-private.h:
2439 * daemon-messages.c:
2440 * critical-sections.c:
2441 * atomic.c: Added pthreads cleanup handlers and error asserts
2444 * handles.c: Fixed the gcc "variable might be used uninitialised"
2445 warnings. They can't happen, but gcc doesn't know that
2446 g_assert()s don't return.
2448 Fixed the declaration of _wapi_handle_process_kill() so that it
2449 expects the correct type for the pid.
2451 * threads.c: Removed the TLS_PTHREAD_MUTEX style locking that
2452 hasn't been used in ages and just made the code more complex.
2454 2004-04-17 Zoltan Varga <vargaz@freemail.hu>
2456 * processes.c: Include <signal.h> for SIGKILL and SIGILL + fix some
2457 warnings. Fixes #57168.
2459 2004-04-16 Dick Porter <dick@ximian.com>
2461 * threads.c (Sleep): Using div(3) with a negative (when signed)
2462 numerator causes the quotient to be 0 and the remainder to be the
2463 numerator. This feeds a small negative value to nanosleep(3),
2464 which will return immediately and cause a busy wait. Fixes bug
2467 2004-04-15 Dick Porter <dick@ximian.com>
2470 * io.c: Rewrite FindFirstFile and FindNextFile using scandir(3)
2471 and fnmatch(3) instead of glob(3). glob() can't cope with being
2472 given filenames containing metachars. This fixes bug 40557.
2474 2004-04-14 Bernie Solomon <bernard@ugsolutions.com>
2476 * security.c: #warning is a GCC-ism
2478 2004-04-13 Sebastien Pouliot <sebastien@ximian.com>
2480 * security.c: Removed GetUserName as glib g_get_user_name does a
2481 better (portability) job. Added ImpersonateLoggedOnUser and
2484 2004-04-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2486 * mono-mutex.h: move pthread_mutex_timedlock declaration to...
2487 * mono-mutex.c: ...here. It was causing a warning that prevented
2488 libgdiplus compilation.
2490 2004-04-04 Miguel de Icaza <miguel@ximian.com>
2492 * security.c (GetUserName): Make it work on MacOS X
2494 2004-04-02 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2496 * security.c: use getpwuid_r if available. This one is thread-safe.
2498 2004-04-02 Sebastien Pouliot <sebastien@ximian.com>
2500 * Makefile.am: Added security.c|h.
2501 * security.c: New file for security related functions. Added function
2502 GetUserName to fix #56144.
2503 * security.h: New. Header file for security.c
2504 * wapi.h: Added include for security.h
2506 2004-03-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2508 * daemon-messages.h: added kill structs.
2510 * daemon.c: implemented process_process_kill.
2511 * handles-private.h: define process_process_kill.
2512 * handles.c: implemented _wapi_handle_process_kill.
2513 * processes.[ch]: implemented TerminateProcess.
2515 2004-03-25 Bernie Solomon <bernard@ugsolutions.com>
2517 * daemon.c (rem_fd): On solaris you seem to get an
2518 error even after removing the input source so don't
2519 try and rem_fd it twice.
2521 2004-03-25 Lluis Sanchez Gual <lluis@ximian.com>
2523 * daemon.c: in process_post_mortem, If the child terminated due to the
2524 receipt of a signal, the exit status must be based on WTERMSIG, since
2525 WEXITSTATUS returns 0 in this case.
2527 2004-03-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2529 * daemon.c: turned a warning into a DEBUG statement. Now we may hit it.
2531 2004-03-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2533 * daemon.c: only call getdtablesize () once.
2534 * processes.c: wait 500 ms to check if execve failed and throw the same
2535 exception as MS on failure. Fixes bug #32809.
2537 2004-03-17 Bernie Solomon <bernard@ugsolutions.com>
2539 * io.c (async_notifier): use "union sigval" rather
2540 than sigval_t as Solaris doesn't have sigval_t
2541 (which isn't in IEEE 1003.1 either).
2543 2004-03-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2545 * io.c: added debug stuff and removed a few redundant lines in
2548 2004-03-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2550 * io-private.h: added new fields for file structure. Declare
2551 _wapi_io_add_callback.
2553 * io.c: added _wapi_get_win32_error, support aio_read/write in
2554 file_read/write. Implemented _wapi_io_add_callback, which is where
2557 * io.h: added new fields for WapiOverlapped and typedef for the
2560 * processes.c: fixed off-by-one bug when handling environment variables
2563 * threads.[ch]: implemented BindIoCompletionCallback.
2565 * uglify.h: added typedef for LPOVERLAPPED_COMPLETION_ROUTINE.
2567 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
2569 * socket-wrappers.h: Remove extra semicolon.
2571 2004-03-03 Dave Camp <dave@ximian.com>
2573 * daemon.c: (add_fd), (fd_activity), (_wapi_daemon_main):
2574 Use a new main context.
2576 2004-03-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2579 (GetFileAttributes): set the error depending on errno instead of
2580 setting ERROR_FILE_NOT_FOUND always. See bug #55160.
2582 2004-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2585 (CopyFile): free the buffer on error.
2587 (WSAIoctl): free the buffer on error.
2589 2004-02-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2591 * error.c: fixed mapping for EPROTONOSUPPORT and ESOCKTNOSUPPORT.
2593 * sockets.[ch]: retry creating the socket for AF_INET, SOCK_RAW
2594 using IP protocol with IP over IP. Implemented WSAIoctl UNIX-style.
2596 2004-01-27 Bernie Solomon <bernard@ugsolutions.com>
2598 * shared.c (_wapi_shm_file): add hostname
2599 to shared data file names to handle NFS mounted
2602 Mon Jan 26 16:15:03 CET 2004 Paolo Molaro <lupus@ximian.com>
2604 * sockets.h: remove obsolete soklen_t typedef.
2606 Fri Jan 23 21:07:02 CET 2004 Paolo Molaro <lupus@ximian.com>
2608 * socket-wrappers.h, sockets.h, sockets.c, Makefile.am: move socket
2609 wrappers to its own non-installed header file.
2611 2004-01-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2614 (FindFirstFile): unlock the handle if FindNextFile fails.
2615 (FindNextFile): g_free a couple of pointers before retrying.
2618 (WaitForMultipleObjects): if only one handle provided, use
2619 WaitForSingleObject.
2621 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
2623 * handles-private.h: (_wapi_handle_type) check
2624 for segment in range before using it
2626 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
2628 * thread-private.h: _wapi_thread_ops is now const
2631 Mon Dec 22 18:29:03 CET 2003 Paolo Molaro <lupus@ximian.com>
2633 * threads.c, timed-thread.c, timed-thread.h: use mach
2634 semaphores on Darwin (MacOSX) since the posix ones
2635 are mostly broken there (threads are not created suspended
2636 and they can start executing before they are fully initialized
2637 like in tests/thread-static.cs).
2639 Mon Dec 22 17:18:45 CET 2003 Paolo Molaro <lupus@ximian.com>
2641 * atomic.h: ppc fixes.
2643 2003-12-19 Bernie Solomon <bernard@ugsolutions.com>
2645 * handles.c: remove my bad use of MONO_ZERO_ARRAY_LENGTH
2648 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
2650 * shared.c: (_wapi_shm_open) make scratch file
2651 not have to immediately regrow to avoid remaps
2652 (HPUX can't cope with these).
2653 (_wapi_shm_attach) use actual size of file
2654 to set scratch data_len for the creating process.
2656 * handles.c: (_wapi_handle_new_internal) make
2657 sure mutex & cond var are initialized even for
2658 non process shared ones.
2659 (_wapi_handle_unref) always call destroy
2660 routines on mutex & cond var
2662 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
2664 * daemon.c: change channel data structure so
2665 input sources are removed from glib event loop
2666 properly. xsp works better on Solaris and
2669 2003-12-12 Bernie Solomon <bernard@ugsolutions.com>
2671 * wapi-private.h: Replace G_GNUC_PRETTY_FUNCTION
2672 definition with file & line number for non-GCC
2675 2003-12-08 Bernie Solomon <bernard@ugsolutions.com>
2677 * Makefile.am: make sure hppa_atomic.s is in distribution
2679 2003-12-01 Dick Porter <dick@ximian.com>
2682 * mutexes.c (CreateMutex):
2683 * mutex-private.h (struct _WapiHandle_mutex):
2684 * handles.c: Look up certain handle types by name, in a shared
2685 namespace. Currently only mutex handles have this implemented.
2688 * semaphores.c (CreateSemaphore):
2689 * events.c (CreateEvent): Fix signature
2691 2003-11-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2693 * io.c: don't call g_free before testing errno as it may modify it.
2694 If the path exists, return an error if it's not a directory. Fixes
2697 2003-11-20 Dick Porter <dick@ximian.com>
2699 * io.c: Missed a little-endian UTF16 conversion. Patch from
2700 Jeroen Zwartepoorte (Jeroen@xs4all.nl), fixes bug 51065.
2702 2003-10-29 Dick Porter <dick@ximian.com>
2704 * io.c (MoveFile): If the move crosses filesystems, try and fall
2705 back to copy and delete. Patch from Jörg Rosenkranz
2706 (JoergR@voelcker.com), fixes bug 50298.
2708 2003-10-28 Dick Porter <dick@ximian.com>
2710 * io.c: Use the new encoding conversion to cope with non-utf8
2711 locales in filenames.
2713 * processes.c: Ditto for process arguments.
2715 Tue Oct 21 12:01:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2717 * atomic.h: some ppc inline asm fixes (incorrect use of labels,
2718 incorrect register constraints, incorrect clobber lists).
2720 2003-10-13 Bernie Solomon <bernard@ugsolutions.com>
2722 * Makefile.am hppa_atomic.s: add HP 64bit
2723 implementation of atomic ops
2725 2003-10-13 Zoltan Varga <vargaz@freemail.hu>
2727 * threads.c (CreateThread): Wrap pthread_attr_setstacksize call in
2728 a conditional for platforms that don't have it.
2730 2003-10-09 Bernie Solomon <bernard@ugsolutions.com>
2732 * threads.c: (CreateThread) use stacksize argument
2733 if non-zero - change default for 64 bits to 4Mb
2735 2003-09-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2737 * sockets.c: set last error when socket creation fails. This shed some
2738 light on bug #49015.
2740 2003-09-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2742 * processes.c: fixed bug #48973: we only change \ by / for the argument
2743 to be used as command.
2744 When getting the program name from the args, don't let the space between
2747 2003-09-24 Bernie Solomon <bernard@ugsolutions.com>
2749 * atomic.h atomic.c: fix sparc so lock is
2750 global, increment does so and it compiles under Sun compiler.
2752 2003-09-22 Bernie Solomon <bernard@ugsolutions.com>
2754 * handles.c: include <string.h> directly as may
2755 not be nested in <sys/un.h> like Linux
2757 2003-09-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2760 (DeleteFile): call SetLastError on failure. Fix by
2761 richard.torkar@htu.se (Richard Torkar). Closes bug #48222.
2763 2003-09-15 Lluis Sanchez Gual <lluis@ximian.com>
2765 * daemon.c: In compare_process(), discard handles already signalled.
2767 2003-09-02 Dick Porter <dick@ximian.com>
2769 * io.c: Work around glib brain-dead assumptions about utf8-encoded
2770 filenames. Fixes bug 30781.
2772 2003-08-28 Dick Porter <dick@ximian.com>
2774 * critical-sections.c: Patch from Bernie Solomon
2775 <bernard@ugsolutions.com> to emit a warning if locking a critical
2778 2003-07-23 Dick Porter <dick@ximian.com>
2781 * daemon.c (maybe_exit): Avoid the race condition when the daemon is
2782 closing but another client comes along when the shared data is still
2783 visible. Should fix bugs 33671 and 35213.
2785 2003-07-23 Dick Porter <dick@ximian.com>
2787 * handles.c: Initialise handle mutex and cond. Fix by
2788 Bernie Solomon <bernard@ugsolutions.com>
2790 2003-07-15 Dick Porter <dick@ximian.com>
2792 * timed-thread.c (timed_thread_start_routine): Fix virtual memory
2793 leak when threads quit. Fixes bug 44067.
2795 Wed Jun 18 19:08:40 CEST 2003 Paolo Molaro <lupus@ximian.com>
2797 * io.c: never add write permission for group or others in
2798 SetFileAttributes ().
2800 2003-06-17 Dick Porter <dick@ximian.com>
2802 * io.c (SetFileAttributes): Implement the ReadOnly attribute, and
2803 ignore the unsupported ones ("fixes" bug 44977).
2805 2003-06-17 Lluis Sanchez Gual <lluis@ximian.com>
2807 * misc.c: fix bug in _wapi_calc_timeout. It gave wrong values for
2808 high ms values (there was an overflow).
2810 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2812 * system.h (struct _WapiSystemInfo ): Fix warnings when using gcc-3.3.
2814 2003-06-11 Dick Porter <dick@ximian.com>
2816 * shared.c: Fix shared directory creation. Patch from
2817 Pablo Baena <pbaena@uol.com.ar>
2819 2003-06-10 Dick Porter <dick@ximian.com>
2821 * atomic.c: Delete the useless compile warning
2823 2003-06-09 Dick Porter <dick@ximian.com>
2825 * daemon.c: Lookup env as a string array. Fixes bug 44289. Also
2826 make setting the process handle value in the environment actually
2829 * processes.c: Pretty up the process name, if it happens to be
2830 "mono" such as when another mono process forks "mono foo.exe"
2832 2003-06-05 Dick Porter <dick@ximian.com>
2834 * processes.c (process_set_current): Don't do an expensive handle
2835 search at application startup, check the environment to see if the
2836 process handle has already been created.
2838 * io.c: Don't do an expensive handle search when creating stdin,
2839 stdout and stderr handles, just create them all the first time one
2846 * handles-private.h:
2847 * daemon-messages.h:
2849 * daemon.c: Support for "unlimited" number of handles and scratch
2852 Speed up application startup by passing process handle in the
2853 environment, rather than let the app scan all handles (which gets
2854 really slow when there are more than a few thousand to check.)
2856 Initialise some structs passed to syscalls, noticed by valgrind.
2859 2003-05-20 Dick Porter <dick@ximian.com>
2861 * io.c (FindFirstFile): Include . files in the glob. Fixes bug
2864 2003-05-19 Dick Porter <dick@ximian.com>
2866 * threads.c: Set the new thread's stack size to 2M. Fix needed
2867 for BSD, reported by Martin Dvorak <md@9ll.cz>
2869 2003-05-16 Dick Porter <dick@ximian.com>
2872 * io.c: Implement GetTempPath()
2874 2003-05-16 Dick Porter <dick@ximian.com>
2876 * processes.c (CreateProcess): Set some error codes
2878 2003-05-12 Dick Porter <dick@ximian.com>
2880 * misc.c (_wapi_calc_timeout): Cope with overflowing tv_nsec.
2881 Patch from Martin Dvorak <mdvorak@ninell.cz>.
2883 2003-05-10 Dick Porter <dick@ximian.com>
2885 * io.c (CopyFile): Copy file mode as well as file data. Based on
2886 suggestion by Giuseppe Greco <giuseppe.greco@agamura.com>, bug
2889 2003-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2891 * handles.c: don't call GC_gcollect when creating new handles.
2893 2003-05-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2895 * handles.c: added some debugging code. Call GC_gcollect
2896 before creating a new handle. It makes Lupus' test run smoother and
2897 faster (from 62 to 83 request per second). Notice that calling
2898 GC_finalizer_notifier if needed (GC_should_invoke_finalizer ()) does
2899 not improve nor degrade the performance, so i don't do it.
2901 2003-05-02 Dick Porter <dick@ximian.com>
2903 * sockets.c: Rearrange closesocket() and socket_close_private(),
2904 and remember to unref the handle, so we don't leak socket handles.
2905 Fix from Pelle Johnsen <pelle.johnsen@mail.dk>
2907 2003-04-11 Dick Porter <dick@ximian.com>
2909 * atomic.h: ARM atomic operations by Malte Hildingson
2910 <tds00mahi@tellus.thn.htu.se>
2912 Tue Apr 8 11:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2914 * atomic.h: fix macosx build by "Urs C. Muff" <umuff@quark.com>.
2916 2003-04-03 Martin Baulig <martin@ximian.com>
2918 The following change is conditional to `WITH_INCLUDED_LIBGC'
2919 which is not yet enabled by default.
2921 * threads.c (SuspendThread, ResumeThread): Fully implemented this.
2922 (gc_init): New static function; install a signal handler for
2923 SIGPWR which is used to suspend threads. [FIXME: it SIGPWR
2924 doesn't exist on all Unix systems, we need to find another
2926 (mono_wapi_push_thread_stack): New public function. Tells the
2927 garbage collector about the current stack pointer of a suspended
2930 2003-04-03 Martin Baulig <martin@ximian.com>
2932 * timed-thread.h (TimedThread): Added `suspended_sem',
2933 `suspend_count' and `stack_ptr'.
2935 2003-03-28 Dick Porter <dick@ximian.com>
2937 * atomic.h: PPC support gratiously donated to the public domain
2938 by John Duncan <jddst19@mac.com>
2940 2003-03-20 Dick Porter <dick@ximian.com>
2942 * sockets.c (_wapi_connect): If connect() fails with EACCES, try
2943 setting SO_BROADCAST and connecting again. Fixes bug 39178.
2945 2003-03-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2947 * processes.c: included Jerome Laban's patch and call SetLastError when
2948 the executable is not found.
2950 2003-03-03 Dick Porter <dick@ximian.com>
2952 * io.c (CreateFile): Try opening directories readonly, so that
2953 timestamps can be adjusted. Patch by Elan Feingold
2954 <efeingold@mn.rr.com>.
2956 2003-02-25 Dick Porter <dick@ximian.com>
2958 * shared.c (_wapi_shm_attach): Return a failure code on system
2959 call errors, rather than exiting.
2961 2003-02-21 Dick Porter <dick@ximian.com>
2963 * processes.c (GetCurrentProcessId): Use the current process
2964 handle to return the process ID, as getpid() is unreliable
2965 (linuxthreads gives each thread a different pid). Fixes bug
2968 2003-02-21 Dick Porter <dick@ximian.com>
2970 * io.c (FindNextFile): Skip over dangling symlinks. Fixes bug
2973 2003-02-11 Dick Porter <dick@ximian.com>
2976 * timefuncs.c: Added GetTickCount()
2978 2003-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2980 * error.c: added WSA_EHOSTUNREACH mapping.
2982 2003-01-26 Miguel de Icaza <miguel@ximian.com>
2984 * io.c (SetFileAttributes): This routine is not currently
2985 implemented for the general case, but I added a special case to
2986 set the executable bit on Linux.
2988 Wed Jan 15 15:55:40 CET 2003 Paolo Molaro <lupus@ximian.com>
2990 * sockets.h, daemon.c, io.c: compilation fixes on MacOSX.
2992 2003-01-08 Dick Porter <dick@ximian.com>
2994 * sockets.c: Fixed setting blocking mode to true (fixes bug 36388)
2996 2002-12-11 Juli Mallett <jmallett@FreeBSD.org>
2998 * daemon.c, handles-private.h, handles.c, wapi-private.h:
2999 Check for an implementation which says it supports
3000 _POSIX_THREAD_PROCESS_SHARED, rather than just one that
3001 defines the symbol. Defined but with a value of -1 still
3002 means that it is unsupported.
3004 2002-12-08 Martin Baulig <martin@ximian.com>
3006 * handles.c (_wapi_handle_new): Create new non-shared handles with
3007 an initial refcount of 1, not 0.
3009 2002-11-22 Dietmar Maurer <dietmar@ximian.com>
3011 * threads.c (TlsGetValue): removed unnecessary mutex
3013 2002-11-20 Dick Porter <dick@ximian.com>
3015 * timed-thread.c (_wapi_timed_thread_attach): Attached threads
3016 need to store their data structure too.
3018 * threads.c: Make sure the threading data is initialised wherever
3021 2002-11-15 Dick Porter <dick@ximian.com>
3023 * timed-thread.c: Removed unneeded parameters in
3024 _wapi_timed_thread_attach().
3026 * threads.c: Renamed AttachThread() to make it not look like
3027 external API. Removed unneeded parameters.
3029 2002-11-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3031 * error.[ch]: added errno_to_WSA (). It displays a warning and return
3032 WSASYSCALLFAILURE if there is no error mapping for the given errno,
3034 * sockets.c: use errno_to_WSA and fixed display of warning for h_errno.
3036 2002-10-31 Dick Porter <dick@ximian.com>
3039 * io.c: Define and use INVALID_FILE_ATTRIBUTES
3041 2002-10-07 Dick Porter <dick@ximian.com>
3044 * daemon.c: Use a more accurate time source for process start and
3047 2002-10-03 Dick Porter <dick@ximian.com>
3051 * threads.c: Fixes for freebsd. Make sure that mutex and condition
3052 creation and deletion happen in the process that owns them, when
3053 POSIX shared thread objects aren't supported. This breaks on
3054 freebsd, as pthread_t is a pointer to data.
3056 2002-10-02 Dick Porter <dick@ximian.com>
3058 * shared.c: Use mmap() instead of sysv shm for the shared data.
3060 * wapi-private.h (_WAPI_HANDLE_VERSION): Reset back to 0, for the
3064 * daemon.c: mmap()ed regions survive fork, so just pass the
3065 pointer to _wapi_daemon_main instead of mapping it again.
3067 2002-10-01 Dick Porter <dick@ximian.com>
3069 * timed-thread.c: Kludge for CREATE_SUSPENDED thread creation.
3070 Unfortunately libgc uses the same thread suspend technique that I
3071 want to, and the two don't mix: libgc will deadlock when it tries
3072 to stop the world if a thread has already been suspended by
3073 someone else. Just do the simple suspended create rather than the
3074 general purpose thread suspension for now.
3076 * threads.c: Pass create flags to the timed_thread create call, to
3077 implement suspended thread creation. ResumeThread() partially
3078 implemented, to cope with the case where a newly created but
3079 suspended thread is launched.
3081 2002-09-30 Dick Porter <dick@ximian.com>
3083 * sockets.c (ioctlsocket): Set non-blocking mode in a better way,
3086 2002-09-27 Dick Porter <dick@ximian.com>
3088 * semaphores.c: Only include semaphore.h if it's present. Patch
3089 for BSD from jmmv@hispabsd.org (Julio Merino).
3091 2002-09-27 Dick Porter <dick@ximian.com>
3093 * processes.c: Pass environment and working directory to the
3094 daemon when forking. Don't let argv[0] be duplicated when looking
3095 for the program name. Implement EnumProcessModules (simple
3096 version for now, lsof-style later if needed), GetModuleBaseName,
3097 {Get,Set}ProcessWorkingSetSize (just faked, because the vm hints
3098 aren't available on Linux).
3100 * process-private.h: Store the process name, and the working set
3104 * handles-private.h: New functions to store and retrieve an array
3105 of strings in the scratch space
3107 * daemon.c: Don't miss deleting some handles when a client exits
3108 (we used to rely on the client doing the final cleanup, but
3109 obviously if the client is no longer there the daemon has to do
3112 Process forking now sets the environment and the working
3115 * io.c: Don't confuse fd 0 with an unassigned handle struct
3117 * atomic.h: Add a google cache alternative to the msdn URL
3119 2002-09-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3122 (_wapi_recvfrom): added ECONNRESET to the switch.
3124 2002-09-24 Mark Crichton <crichton@gimp.org>
3126 * atomic.h: Yea. On linux, sparc isn't sparc, it's __sparc__.
3129 2002-09-19 Mark Crichton <crichton@gimp.org>
3131 * daemon.c, shared.c: Added NEED_LINK_UNLINK for systems that
3132 dont have Linux's abstract filesystem for sockets.
3134 2002-09-19 Mark Crichton <crichton@gimp.org>
3136 * atomic.h: Added SPARC atomic asm code.
3137 * daemon.c, handles-private.h, handles.c, wapi-private.h:
3138 undefined _POSIX_THREAD_PROCESS_SHARED. This actually exists on
3139 Solaris 9, however, the code paths don't seem to work. More testing
3140 on the shared case is *really* needed.
3142 2002-09-03 Dick Porter <dick@ximian.com>
3145 * threads.c: Removed PosixKillThread(), because it's not in the
3148 2002-08-20 Dick Porter <dick@ximian.com>
3150 * handles.c (_wapi_handle_scratch_store): Made stored byte lengths
3151 multiples of 4 bytes, to keep header structures aligned. Needed
3152 for sparc, at least. (Patch from crichton@gimp.org)
3154 * handles.c: Removed 'disable_shm' variable (we've defaulted to
3155 building with shm enabled for months now)
3157 2002-08-19 Dick Porter <dick@ximian.com>
3159 * daemon.c: Rewrote the poll() loop to use GIOChannels instead,
3160 for legacy NeXT-based systems.
3162 2002-08-12 Dick Porter <dick@ximian.com>
3164 * atomic.h: Rename some parameters to avoid c++ keywords (Patch
3165 from Joseph Wenninger <kde@jowenn.at>)
3167 2002-08-05 Dietmar Maurer <dietmar@ximian.com>
3169 * threads.c: use fast spinlocks by default
3171 2002-08-02 Dick Porter <dick@ximian.com>
3173 * io.c (GetStdHandle): Add a handle reference when returning a
3174 duplicate console handle. This fixes the unref_handle errors in
3177 2002-08-01 Dietmar Maurer <dietmar@ximian.com>
3179 * threads.c (TLS_PTHREAD_MUTEX): define this because else some
3182 2002-08-01 Dick Porter <dick@ximian.com>
3184 * threads.c: Use atomic spinlocks in TLS functions
3187 * Makefile.am: Added mono-spinlock.h
3189 2002-07-21 Jeffrey Stedfast <fejj@ximian.com>
3191 * daemon-messages.c: #include <sys/types.h> and <sys/sockets.h> -
3192 these are needed for sendmsg() and also for struct msghdr (at
3193 least on Solaris). Solaris still won't build because struct msghdr
3194 doesn't have msg_flags, msg_control, or msg_controllen members.
3195 (CMSG_SPACE): Define for systems that don't have it.
3198 2002-07-20 Dick Porter <dick@ximian.com>
3204 * handles.c: Implemented pipe handles
3207 * daemon.c: Fixed bug in handle closing.
3210 * daemon.c: Forked processes now close all open file descriptors.
3212 Fri Jul 19 19:05:19 CEST 2002 Paolo Molaro <lupus@ximian.com>
3214 * sockets.h, io-layer.h, critical-sections.h: don't include config.h
3217 2002-07-19 Martin Baulig <martin@gnome.org>
3219 * threads.c (ExitThread): Call exit() if no threads has been
3222 2002-07-17 Dick Porter <dick@ximian.com>
3224 * daemon-messages.c: Freebsd fixes from Andreas Kohn
3225 <andreas.kohn@gmx.net>
3227 2002-07-15 Dick Porter <dick@ximian.com>
3229 * io.c: Removed bogus console_flush() method, that was just cut
3230 and pasted from file_flush when I separated the two handle types.
3232 2002-07-12 Dick Porter <dick@ximian.com>
3234 * io.c (convert_from_flags): Fixed misunderstanding wrt fcntl
3235 flags. Fixes bug 27633.
3237 2002-07-12 Dick Porter <dick@ximian.com>
3241 * daemon.c: Use size of sockaddr_un.sun_path from config.h
3243 2002-07-12 Dick Porter <dick@ximian.com>
3245 * processes.c (CreateProcess): Send stdin, stdout and stderr
3246 handles if the startup info doesnt specify new ones
3248 * io.c (GetStdHandle): Return the same handle when the same
3249 standard handle is requested
3251 * handles.c: Pass file descriptors when forking
3253 * daemon.c: Use supplied file descriptors when forking a new
3256 * daemon-messages.h:
3257 * daemon-messages.c: Pass stdin, stdout and stderr file
3258 descriptors to the daemon (used when forking)
3260 2002-07-11 Miguel de Icaza <miguel@ximian.com>
3262 * daemon.c (_wapi_daemon_main): Use sizeof
3263 (main_socket_address.sun_path) instead of hardcoded 108 value.
3265 * handles.c (shared_init): Use sizeof
3266 (shared_socket_address.sun_path) instead of hardcoded 108 value.
3268 2002-07-10 Dennis Haney <davh@davh.dk>
3272 * daemon.c: Lots of documentation, some added error checking, and
3273 code readability improvements.
3275 * daemon-messages.h: Add the Error request type to improve error
3278 * daemon-messages.c: Do a bit more error checking on send() and
3279 recv(), and log errors with a higher severity level.
3281 2002-07-04 Dick Porter <dick@ximian.com>
3283 * daemon.c (process_process_fork): Fix argument handling, due to
3284 buggy understanding of g_strsplit() behaviour.
3286 2002-07-03 Dick Porter <dick@ximian.com>
3289 * threads.c: Implement OpenThread(). Define access-control values
3295 * Makefile.am: Added access.h, to hold shared access-control
3298 2002-07-02 Dick Porter <dick@ximian.com>
3300 * wapi-private.h (_WAPI_HANDLE_VERSION): New protocol version
3302 2002-07-02 Dick Porter <dick@ximian.com>
3304 * handles.c (shared_init): Make a second attempt to contact the
3305 daemon if the shared memory attach succeeds, but the connect()
3306 fails. (This copes with the daemon crashing without cleaning up
3312 * shared.c (_wapi_shm_attach): Don't exec() anything when we fork
3313 the daemon, it's now built into the library.
3315 2002-06-25 Dick Porter <dick@ximian.com>
3318 * handles-private.h:
3319 * daemon-messages.h:
3320 * daemon.c: Process forking and handle data management
3323 * process-private.h:
3324 * processes.c: Process forking and other support functions
3326 2002-06-25 Dick Porter <dick@ximian.com>
3328 * versioninfo.h: PE resource decoding
3330 * unicode.c (_wapi_unicode_to_utf8): g_utf16_to_utf8 doesnt need
3331 to be told the string length
3333 * io.c: Removed the ACTUALLY_DO_UNICODE option. Fixed some leaks.
3334 Moved _wapi_time_t_to_filetime and the WapiFileTime typedef to
3337 2002-06-12 Dick Porter <dick@ximian.com>
3340 * daemon-messages.c: Handle SIGPIPE in a non-stupid way in the
3341 daemon, if MSG_NOSIGNAL isn't available. Thanks to Jaroslaw
3342 Kowalski <jarek@atm.com.pl> for pointing out the bogosity.
3344 2002-06-10 Jaroslaw Kowalski <jarek@atm.com.pl>
3346 * sockets.c, daemon-messages.c: Prevent SIGPIPE from being raised
3347 when writing to a closed socket.
3349 2002-06-08 Jeffrey Stedfast <fejj@ximian.com>
3351 * mono-mutex.c (mono_once): New convenience function for my
3356 * critical-sections.c:
3364 * atomic.c: Use mono_once() rather than pthread_once().
3366 2002-06-06 Jeffrey Stedfast <fejj@ximian.com>
3368 * handles.c (_wapi_handle_new): pthread_once() is not atomic, so
3369 if multiple threads all try to call _wapi_handle_new() before the
3370 shared data has been initialized, it is possible that we could get
3371 into a condition where shared_init() is being executed and later
3372 threads will pass by pthread_once() due to the fact that it has
3373 already been called and so therefor will attempt to use the shared
3374 data before it has been completely initialized. If we instead use
3375 a standard mutex locking mechanism around shared_init(), we can
3376 avoid the situation entirely. By wrapping the mutex locking in a
3377 check to see if we've already initialized the data, we can even
3378 avoid wasting resources by having to lock/unlock the mutex in any
3379 later calls (the only time we'd have to worry about
3380 locking/unlocking is the initial race to call shared_init() at
3383 Sat Jun 1 13:27:11 CEST 2002 Paolo Molaro <lupus@ximian.com>
3385 * atomic.h: inline asm fixes from Dennis Haney (davh@davh.dk).
3387 Fri May 31 16:21:54 CEST 2002 Paolo Molaro <lupus@ximian.com>
3389 * daemon.c, handles.c: rename "sun" local var since it's apparently
3390 a #define on Solaris.
3392 Fri May 31 15:40:14 CEST 2002 Paolo Molaro <lupus@ximian.com>
3394 * daemon-messages.c: work-around MSG_NOSIGNAL missing on some
3397 2002-05-15 Dick Porter <dick@ximian.com>
3399 * wait.c: Fix a deadlock in WaitForMultipleObjects
3401 2002-05-14 Dick Porter <dick@ximian.com>
3403 * io.c: Fix a cut&paste error, found by
3404 Jaroslaw Kowalski <jarek@atm.com.pl>
3406 2002-05-10 Dan Lewis <dihlewis@yahoo.co.uk>
3410 2002-05-09 Dick Porter <dick@ximian.com>
3416 * handles-private.h:
3418 * Makefile.am: Remove now-unused file wait-private.h
3420 2002-05-08 Dick Porter <dick@ximian.com>
3422 * shared.c: Better error messages, and report when daemon
3423 connection fails rather than blocking forever. Do some more
3424 shared memory sanity checking.
3426 * handles.c: Better error messages when connecting to shared
3427 memory and the handle daemon. Fall back to non-shared handles if
3428 an error occurs. Set the default back to 'shared handles'. Fix a
3429 crashing bug in scratch space allocation that mangled the block
3432 2002-05-07 Miguel de Icaza <miguel@ximian.com>
3434 * handles.c (shared_init): Disable SHM for now, people have too
3435 many problems with this, and the diagnostics are not helping.
3437 2002-05-06 Dan Lewis <dihlewis@yahoo.co.uk>
3439 * io.c: CreateFile sets win32 last error.
3441 2002-05-05 Dick Porter <dick@ximian.com>
3444 * handles-private.h:
3450 * process-private.h:
3452 * semaphore-private.h:
3456 * event-private.h: Simplify the WapiHandleOps struct: take out all
3457 the file-specific entries, leaving just the items that operate on
3458 handles themselves. Split the close operation into shared and
3459 private parts: shared close is called by the daemon.
3461 * handles.c: As above, but also pass handle allocation, ref and
3462 unref operations to the daemon. Populate the handle_ops array at
3463 compile time, because the daemon needs to call ops on handles too.
3464 Don't bother to track open handle counts any more, the daemon does
3468 * thread-private.h: As above, but also make the thread data
3471 * shared.c: Fork a handle daemon if the calling process created
3472 the shared memory segment.
3475 * daemon-messages.c:
3476 * daemon-messages.h:
3477 * Makefile.am: Build a daemon to manage handle allocation and
3478 destruction without needing to lock the shared memory
3480 2002-04-30 Jeffrey Stedfast <fejj@ximian.com>
3482 * atomic.c: Changed to use a normal mutex rather than a spinlock
3483 since a lot of platforms seem to not have them :\
3485 2002-04-30 Dick Porter <dick@ximian.com>
3487 * Completely rewrote the handle waiting code: removed the helper
3488 thread and its attendant complexity. All handle waiting is now
3489 abstracted into the WaitForSingleObject() and
3490 WaitForMultipleObjects() functions.
3492 * Implemented inter-process sharing of handles using sysv shared
3493 memory. This makes handles even more opaque, with a handle now
3494 just an index into an array.
3496 2002-04-25 Dan Lewis <dihlewis@yahoo.co.uk>
3498 * io.c: unitialized pointer in GetCurrentDirectory.
3500 Sat Apr 20 13:37:39 CEST 2002 Paolo Molaro <lupus@ximian.com>
3502 * threads.c: destroy the mutex at thread destruction
3503 (if/when thread destruction code will be actually called).
3504 When protecting a tls data pointer from the gc, use also the
3505 thread id in the key.
3507 Wed Apr 17 18:36:27 CEST 2002 Paolo Molaro <lupus@ximian.com>
3509 * timed-thread.c: avoid race condition when setting the thread to
3512 2002-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3514 * jit.h: to more #include lines to avoid breaking compilation
3515 under windows when upgrading mingw and w32api to version
3518 2002-04-16 Dick Porter <dick@ximian.com>
3520 * atomic.h: Explanatory comment about lack of 80386 support
3522 2002-04-15 Dick Porter <dick@ximian.com>
3524 * atomic.h: use xaddl for InterlockedIncrement() and
3525 InterlockedDecrement(). Use cmpxchgl in a loop for
3526 InterlockedExchange() and InterlockedExchangePointer().
3528 Mon Apr 15 13:31:22 CEST 2002 Paolo Molaro <lupus@ximian.com>
3530 * unicode.c: fix unicode_len() to not access uninitialized memory
3531 (and updated to conform to mono code style).
3533 Fri Mar 29 17:15:11 CET 2002 Paolo Molaro <lupus@ximian.com>
3535 * io.c: EEXISTS is ignored for directory creation.
3536 * mono-mutex.h: remove silly "pragma }" that emacs users insert
3537 because they use a broken editor:-)
3539 2002-03-28 Dick Porter <dick@ximian.com>
3545 * handles.c: Warning cleanups
3547 2002-03-27 Dan Lewis <dihlewis@yahoo.co.uk>
3549 * unicode.h, unicode.c: changed to gunichar2
3550 * io.h, io.c: changed strings to gunichar2*, added
3551 SetFileAttributes(), GetCurrentDirectory(), SetCurrentDirectory(),
3552 some fixes to FindFirstFile() and friends.
3554 2002-03-26 Dick Porter <dick@ximian.com>
3556 * types.h: Implement the large integer struct
3559 * timefuncs.c: Dummy functions that don't yet implement
3560 QueryPerformanceCounter() and QueryPerformanceFrequency()
3563 * threads.c: Implement SleepEx()
3566 * system.c: Beginnings of GetSystemInfo()
3568 * mono-mutex.c (pthread_mutex_timedlock): Fix a ms/ns conversion
3572 * context.c: Dummy function that doesnt yet implement
3576 * atomic.c: Interlocked functions
3578 Mon Mar 25 13:01:40 CET 2002 Paolo Molaro <lupus@ximian.com>
3580 * threads.c: use a gc-safe hash table to store tls pointers.
3582 2002-03-22 Dick Porter <dick@ximian.com>
3584 * threads.c: Fix a race condition where a thread can start and
3585 exit before the handle has been properly initialised (no reason
3586 why the handle couldn't be initialised beforehand, so do so)
3588 Fix a ms to ns conversion magnitude thinko.
3590 2002-03-21 Dick Porter <dick@ximian.com>
3592 * semaphores.c: Fix a problem when waiting for one or more
3593 semaphores, and another semaphore is Released (all waiting
3594 semaphores assumed they were signalled)
3596 2002-03-29 Dan Lewis <dihlewis@yahoo.co.uk>
3598 * io.h, io.c, uglify.h: added MoveFile, CopyFile, CreateDirectory,
3599 RemoveDirectory, GetFileAttributes, GetFileAttributesEx
3601 2002-03-19 Dietmar Maurer <dietmar@ximian.com>
3603 * threads.c (Sleep): bug fix: 1ms == 1000000ns
3605 2002-03-19 Dan Lewis <dihlewis@yahoo.co.uk>
3607 * io.h, io.c, events.c, mutexes.c, semaphores.c, sockets.c,
3608 threads.c, io.c: added flush method to handles.
3610 * io.c: FlushFileBuffers() and FindFirstFile() functions.
3612 Thu Mar 7 17:21:52 CET 2002 Paolo Molaro <lupus@ximian.com>
3614 * threads.c, timed-thread.c, wait.c: Boehm-GC anable.
3616 2002-02-20 Dick Porter <dick@ximian.com>
3618 * io-layer.h: Always build without cygwin support on windows
3620 Mon Feb 18 15:50:59 CET 2002 Paolo Molaro <lupus@ximian.com>
3622 * sockets.c: #undef DEBUG.
3624 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
3626 * io-layer.h: conditionally include sys/filio.h and sys/sockio.h
3627 for FIONBIO, FIONREAD, and SIOCATMARK.
3629 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
3631 * sockets.c: conditionally include sys/filio.h and sys/sockio.h
3632 for FIONBIO, FIONREAD, and SIOCATMARK.
3634 2002-02-13 Dick Porter <dick@ximian.com>
3636 * sockets.c: Implement shutdown and select
3638 2002-02-13 Jeffrey Stedfast <fejj@ximian.com>
3640 * mono-mutex.[c,h]: New source files that thinly wrap all pthread
3641 functions that take pthread_mutex_t and/or pthread_mutexattr_t
3642 arguments for the sake of portability. Implements recursive
3643 mutexes and pthread_mutex_timedlock.
3645 * critical-sections.c:
3652 * wait.c: Use the mono-mutex wrapper portability functions/macros.
3654 * pthread-compat.[c,h]: Replaced by mono-mutex.[c,h]
3656 2002-01-23 Dick Porter <dick@ximian.com>
3658 * sockets.c: Networking support, mostly wrapping BSD socket APIs
3659 with handle code, and translating errno into w32 error codes.
3661 * macros.h: Some w32 macros used with the socket support
3663 * error.c: Implemented GetLastError() and SetLastError()
3665 * Makefile.am: Added sockets, with kludge to override some symbols
3667 2001-12-17 Dietmar Maurer <dietmar@ximian.com>
3669 * unicode.c (_wapi_unicode_to_utf8): byteswap UTF16 strings before
3670 passing them to iconv
3671 (_wapi_unicode_to_utf8): only swap bytes on LE systems, remove bug
3672 from previous commit.
3674 2001-12-11 Dick Porter <dick@ximian.com>
3676 * io.c: Implement DeleteFile(), GetFileTime(), SetFileTime() and
3677 FileTimeToSystemTime().
3679 * unicode.c (unicode_len): Nasty way of finding length of unicode
3680 string with embedded NULLs (counts until two NULLs together).
3682 * mutexes.c (mutex_close):
3683 * events.c (event_close): Release the internal pthreads resources
3685 2001-11-26 Dick Porter <dick@ximian.com>
3687 * critical-sections.c:
3695 * wait.c: turn off DEBUG messages
3697 2001-11-22 Dick Porter <dick@ximian.com>
3699 * handles.c (SignalObjectAndWait): Implement
3701 * wait.c (WaitForSingleObject): Fix case where timeout == 0
3707 * events.c: Support for SignalObjectAndWait
3709 2001-11-21 Dick Porter <dick@ximian.com>
3716 * wait.c: Reliable method of returning which handle was signalled
3717 on return from WaitForMultipleObjects().
3719 2001-11-21 Dick Porter <dick@ximian.com>
3721 * events.c: Implement events
3723 2001-11-15 Dick Porter <dick@ximian.com>
3725 * mutexes.c: Implement mutexes
3729 * misc.c: Factor out some common code
3731 2001-11-13 Dick Porter <dick@ximian.com>
3733 * threads.c: Implement TLS. Implement GetCurrentThreadId(), and
3734 GetCurrentThread() by maintaining a hash of thread handles.
3736 * threads.h: Define thread and process creation flags
3738 2001-11-12 Dick Porter <dick@ximian.com>
3740 * critical-sections.c: Implement critical sections
3742 2001-11-12 Dick Porter <dick@ximian.com>
3744 * semaphores.c: Implement semaphores
3746 * wait.c (wait_for_item): Maintain a wait count rather than count
3749 * threads.c (thread_wait_multiple): Don't lock the wait item, that
3750 will block other wait threads
3752 2001-11-11 Dick Porter <dick@ximian.com>
3754 * Makefile.am: Rename some automake variables
3755 (from Nick Drochak <ndrochak@gol.com>)
3757 2001-11-10 Dick Porter <dick@ximian.com>
3759 * Makefile.am (libwapiincludedir): Fix include destination
3761 * .cvsignore: Ignore generated files
3763 2001-11-10 Dietmar Maurer <dietmar@ximian.com>
3765 * pthread-compat.c: added some include files to make it compile on
3768 2001-11-08 Dick Porter <dick@ximian.com>
3772 This is a library emulating the win32 threading and IO API.