1 2010-07-15 Zoltan Varga <vargaz@gmail.com>
3 * wthreads.c (CreateThread): Avoid an assert if the stack size specified by the
4 caller is smaller than the system minimum.
6 2010-06-29 Geoff Norton <gnorton@novell.com>
8 * atomics.h: Implement armv6+ variants of our atomics.
10 2010-06-25 Zoltan Varga <vargaz@gmail.com>
12 * Makefile: Don't build an sgen aware version, it is no longer needed.
14 * wait.c handles.c wthreads.c: Call the mono_gc_ wrapper functions of some pthread
15 apis. This breaks the compile time dependency between io-layer and the GC.
17 2010-06-23 Miguel de Icaza <miguel@novell.com>
19 * Makefile.am: Add support for building a sgen-aware versions of
20 the library: libwapisgen.la libmonoruntimesgen-static it shares
21 all the components of the default, but use a differen set of
22 CFLAGS to enable SGEN instead.
24 2010-06-01 Geoff Norton <gnorton@novell.com>
26 * sockets.c: Don't call poll directly, use mono_poll.
28 2010-04-29 Geoff Norton <gnorton@novell.com>
30 * mono-spinlock.h: Remove
31 * wthreads.c: Don't spinlock here, use a mutex instead
33 2010-04-26 Geoff Norton <gnorton@novell.com>
35 * processes.c: Fix this for 64-bit darwin.
37 2010-04-20 Jonathan Pryor <jpryor@novell.com>
39 * collection.c: Cleanup platform checks around
40 pthread_attr_setstacksize(), and instead always use
41 MAX(65536, PTHREAD_STACK_MIN) as the stack size.
42 * mono-mutex.c: Remove near duplicate pthread_mutex_timedlock()
43 declarations, and merge via a CONST_NEEDED intermediate #define.
45 2010-04-19 Jonathan Pryor <jpryor@novell.com>
47 * collection.c, mono-mutex.c: Add Android support.
49 2010-04-14 Zoltan Varga <vargaz@gmail.com>
51 * collection.c (_wapi_collection_init): Set stack size on openbsd similarly to
54 2010-04-10 Andreas Färber <andreas.faerber@web.de>
56 * processes.c (EnumProcesses, load_modules): Add implementations
57 for Haiku. Fixes build on Haiku.
58 (OpenProcess, EnumProcessModules, get_process_name_from_proc):
59 Tweak implementations for Haiku.
60 * process-private.h: Fix _WAPI_PROCESS_UNHANDLED_PID_MASK for
62 * ChangeLog: Fix UTF-8 encoding
64 Code is contributed under MIT/X11 license.
66 2010-04-09 Zoltan Varga <vargaz@gmail.com>
68 * processes.c: Applied more openbsd changes from Robert Nagy <robert@openbsd.org>.
70 2009-04-06 Rodrigo Kumpera <rkumpera@novell.com>
72 * wthreads.c (TlsSetValue): Don't take locks here. We trust pthread_setspecific
73 return value to tell if we tried to store to an invalid slot.
75 2010-04-04 Zoltan Varga <vargaz@gmail.com>
77 * processes.c: Applied more openbsd changes from Robert Nagy <robert@openbsd.org>.
79 2010-04-03 Zoltan Varga <vargaz@gmail.com>
81 * processes.c: Applied more openbsd changes from Robert Nagy <robert@openbsd.org>.
83 2010-04-03 Zoltan Varga <vargaz@gmail.com>
85 * processes.c: Applied some openbsd changes from Robert Nagy <robert@openbsd.org>.
87 2010-03-26 Zoltan Varga <vargaz@gmail.com>
89 * sockets.c: Apply some openbsd changes from openbsd ports.
91 2010-03-26 Zoltan Varga <vargaz@gmail.com>
93 * shared.c: Disable shared supported by default, it can be enabled by setting
94 the MONO_ENABLE_SHM env variable.
96 2009-03-22 Rodrigo Kumpera <rkumpera@novell.com>
98 * threads.h: Add wapi_self_interrupt.
100 * wthreads.c: Add wapi_self_interrupt which puts the current
101 thread in interrupted state.
103 * wthreads.c (wapi_thread_clear_wait_handle): Previous handle
104 can possibly be NULL if an async interrupt cleared it.
106 This is safe because it is only async cleared if running inside a
109 2010-03-06 Gonzalo Paniagua Javier <gonzalo@novell.com>
111 * processes.c: made ShellExecuteEx actually work when the file name to
112 execute is quoted. Display a message intead of blindly ignoring the
113 result of g_shell_parse_argv(). Fixes bug #385497.
115 2010-03-05 Zoltan Varga <vargaz@gmail.com>
117 * shared.c (shm_semaphores_init): Applied patch from Cal Page
118 (age.cal@gmail.com). Fix support for USE_SHM.
120 2010-02-25 Geoff Norton <gnorton@novell.com>
122 * wait.c: If any of our handles are shared, we need to do
123 a polling wait so we're notified of the signal change.
125 Wed Feb 24 16:01:37 CET 2010 Paolo Molaro <lupus@ximian.com>
127 * Makefile.am: don't install the headers anymore, they are private.
129 2010-02-20 Zoltan Varga <vargaz@gmail.com>
131 * versioninfo.c (VerLanguageName): Remove code duplication a bit.
133 2009-12-02 Miguel de Icaza <miguel@novell.com>
135 * processes.c (EnumProcesses): Add support for OSX, patch from Tom
136 Philpot <tom.philpot@logos.com>
138 2009-11-30 Carlos Alberto Cortez <calberto.cortez@gmail.com>
140 * io.cs: In CopyFile check if the destination already exists before
141 trying to open it, and if it is the same as the source, report an error,
142 just as .net does. We do the check here to take advantage of the IOMAP
146 2009-11-13 Jonathan Chambers <joncham@gmail.com>
148 * mono-mutex.h: Implementation for Windows platform.
150 Code contributed under MIT/X11 license.
152 2009-11-13 Zoltan Varga <vargaz@gmail.com>
154 * processes.c: Include mono-path.h.
156 2009-11-12 Geoff Norton <gnorton@novell.com>
158 * processes.c: match_procname_to_modulename should resolve
159 symlinks when checking if two process modules match.
161 2009-11-04 Jonathan Chambers <joncham@gmail.com>
163 * mono-mutex.h: Add skeleton implementation for Windows platform.
165 Code contributed under MIT/X11 license.
167 2009-10-21 Gonzalo Paniagua Javier <gonzalo@novell.com>
169 * sockets.[ch]: fix function definition.
171 2009-10-21 Gonzalo Paniagua Javier <gonzalo@novell.com>
173 * sockets.[ch]: added TransmitFile implementation.
175 2009-10-04 Zoltan Varga <vargaz@gmail.com>
177 * processes.c: Implement get_process_name_from_proc () on solaris.
179 2009-09-24 Zoltan Varga <vargaz@gmail.com>
181 * processes.c (load_modules): Applied patch from Thomas Philpot
182 (tom.philpot@logos.com). Fixes #533893.
184 2009-09-15 Jeffrey Stedfast <fejj@novell.com>
186 * io.c (CreateFile): In the directory fallback case, use
187 _wapi_open() again so that IOMAP magic happens.
188 (CopyFile): Need to consistently use _wapi_open() here too.
189 (ReplaceFile): Use _wapi_open() here too and get rid of the
190 fallback code that tried re-opening the file w/o O_TRUNC since
191 there's no reason to do that.
193 2009-09-05 Zoltan Varga <vargaz@gmail.com>
195 * handles.c (_wapi_handle_real_new): Call _wapi_process_reap () when running
196 out of shared handes. Fixes #536776.
198 * processes.c (CreateProcess): Return false and set the error to
199 ERROR_OUTOFMEMORY when a process handle cannot be created.
200 (ShellExecuteEx): Propagate an ERROR_OUTOFMEMORY error code. Fixes part of
203 2009-09-01 Zoltan Varga <vargaz@gmail.com>
205 * processes.c (EnumProcessModules): Applied patch from Romain Tartière
206 (romain@blogreen.org). Fix this on freebsd/OSX. Fixes #533893.
208 2009-08-18 Christian Hergert <chris@dronelabs.com>
210 * wthreads.c: Roll back change for thread-id as it "embraces
211 and extends" the api by passing word-size for thread id on
214 2009-08-18 Christian Hergert <chris@dronelabs.com>
218 * wthreads.c: Be explicit when we are changing word sizes.
220 2009-08-18 Christian Hergert <chris@dronelabs.com>
222 * processes.c: Fix method declaration warnings.
223 * sockets.c: getsockopt() wants socklen_t for size.
225 2009-08-04 Miguel de Icaza <miguel@novell.com>
227 * posix.c (_wapi_stdhandle_create): Split this into a new file to
228 more easily support non-Posix platforms.
230 2009-07-20 Geoff Norton <gnorton@novell.com>
232 * thread-private.h: Use the new mono-semaphore.h.
234 2009-06-25 Gonzalo Paniagua Javier <gonzalo@novell.com>
236 * sockets.c: add the error number to the message so we can figure out
239 2009-06-25 Gonzalo Paniagua Javier <gonzalo@novell.com>
241 * wait.c: add missing 'break'.
243 2009-06-20 Zoltan Varga <vargaz@gmail.com>
245 * atomic.h: Fix ilp32 support on ppc.
247 2009-05-28 Mark Probst <mark.probst@gmail.com>
249 * collection.c (_wapi_collection_init): If pthread_create() fails,
250 try again with larger and then with no stack size set. Fixes
253 2009-05-26 Zoltan Varga <vargaz@gmail.com>
255 * shared.c (_wapi_shm_file): Avoid creating a .wapi directory here, create
256 it in _wapi_shm_file_open (), since platforms using posix shm don't need it.
258 2009-05-22 Miguel de Icaza <miguel@novell.com>
260 * wapi_glob.c: Do not need sys/param.h anymore, we now use the
261 POSIX PATH_MAX instead of BSD's MAXPATHLEN
263 * handles.c: Do not pull a reference to sockets if they are
266 * sockets.c: Allow for ports to define their own ioctlsocket.
268 * wthreads.c: Remove obsolete code that I recently introudced (the
269 hook for mono_register_thread_attr.
271 2009-05-22 Miguel de Icaza <miguel@novell.com>
273 * versioninfo.c: One missing signature, fixed.
275 2009-05-21 Miguel de Icaza <miguel@novell.com>
277 * daemon.c: Remove more DEBUG ifdef mess.
279 * shared.c (_wapi_shm_attach): Implemention for DISABLE_SHARED_HANDLES
281 2009-05-20 Miguel de Icaza <miguel@novell.com>
283 * sockets.c (ioctlsocket): Move support for MacOS semantics to the
284 ioctlsocket from the ifdef that was previously on metadata/
286 * wapi_glob.c (_wapi_glob): Use PATH_MAX from limits.h instead of
287 the BSD name from sys/param.h (MAXPATHLEN)
289 Do not include pwd.h as it is not used.
291 * thread-private.h: Use indent ifdef style for clarity
293 * sockets-wrappers.h: sys/socket.h conditional
295 * daemon-messages.h: sys/uio.h conditional.
297 * sockets.c: sys/ioctl.h conditional
299 * wthreads.c: work around for platforms with no thread fetching
302 * versioninfo.c: Use the portable mono_map_ interface instead of
303 using mmap directly and change the style to the Mono style.
305 Remove more DEBUG/ifdefs combos
307 * shared.c: Split the code to make DISABLE_SHARED remove all the
308 code that does not use the shared handles. Before it merely
309 removed some of it, with this we avoid hacks on platforms that can
312 Split the code to reduce the amount of ifdefs.
314 Remove #ifdef DEBUG from the source and use a macro instead.
316 2009-05-20 Miguel de Icaza <miguel@novell.com>
318 * locking.c: Split locking code into a separate file.
320 2009-05-18 Miguel de Icaza <miguel@novell.com>
322 * daemon.c: Move the compile check of MONO_SIZEOF_SUNPATH to the
325 * Rename `threads.c' to `wthreads.c' as broken build systems are
326 not able to cope with two files with the same name across multiple
329 2009-05-15 Geoff Norton <gnorton@novell.com>
331 * handles.c: Don't start the collection thread if we've disabled
334 2009-05-12 Zoltan Varga <vargaz@gmail.com>
336 * collection.c (collection_thread): Get rid of all the ifdefs and
337 gcc attributes, simply return NULL.
339 2009-05-11 Zoltan Varga <vargaz@gmail.com>
341 * shared.c: Applied patch from Koushik K. Dutta (koush@koushikdutta.com).
342 Fix the build on android.
344 2009-05-09 Miguel de Icaza <miguel@novell.com>
346 * messages.c: Split the scan into common and uncommon messages to
347 allow the messages that are not produced by Mono to be removed on
350 * messages.c (message_string): instead of having a gigantic switch
351 table, use a sorted structure in memory and do a binary search on
354 This reduces the runtime size by 49k and the debugging symbols by
357 2009-04-29 Gonzalo Paniagua Javier <gonzalo@novell.com>
359 * sockets.c: don't display a warning when connect() fails because the
360 socket was closed in another thread.
362 2009-04-23 Rodrigo Kumpera <rkumpera@novell.com>
364 * shared.c: Fix a bunch of memleaks.
366 2009-03-27 Zoltan Varga <vargaz@gmail.com>
368 * threads.h: Add a comment to CreateThread.
370 2009-03-20 Zoltan Varga <vargaz@gmail.com>
372 * threads.c handles.c wait.c: Change location of gc_wrapper.h.
374 2009-02-22 Robert Jordan <robertj@gmx.net>
376 * sockets.c: implement WSASend/WSARecv using sendmsg/recvmsg.
379 Code is contributed under MIT/X11 license.
381 2009-02-20 Gonzalo Paniagua Javier <gonzalo@novell.com>
383 * events.c: fix event_signal and namedevent_signal to actually signal
386 2009-02-12 Gonzalo Paniagua Javier <gonzalo@novell.com>
388 * io.c: EXDEV when moving directories fails now without creating a
389 file in the destination.
392 2009-02-09 Zoltan Varga <vargaz@gmail.com>
394 * wait.c (WaitForMultipleObjectsEx): Initialize poll variable.
396 2009-02-05 Miguel De Icaza <miguel@novell.com>
398 * sockets.c (_wapi_setsockopt): SO_REUSEPORT is needed also on
399 MacOS X. Fixes bug #471292
401 2009-01-29 Zoltan Varga <vargaz@gmail.com>
403 * shared.c: Fall back to file based shared storage if shm_open () fails
404 because /dev/shm is not mounted.
406 * shared.c: Add an alternative implementation using shared memory instead of
407 files. This fixes problems where the mono process would spin up the disk
408 every x secs on laptops. Fixes #434566, #415373 and #321949.
410 2009-01-16 Miguel de Icaza <miguel@novell.com>
412 * sockets.c (WSASend): Fix memory leak, and optimize for the case
415 This should really use writev or sendmsg to use the kernel
416 scatter/gather facility instead of emulating it by copying buffers.
418 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
420 * critical-sections.h (Enter/LeaveCriticalSection): Show
421 helpfull warning messages before crashing.
423 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
425 * handles-private.h (_wapi_handle_set_signal_state): Show
426 helpfull warning messages before crashing.
428 2009-01-26 Jeffrey Stedfast <fejj@novell.com>
430 * mono-mutex.[c,h]: Removed GPLv2 copyright notice which should
433 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
435 * threads.c: Add wapi_current_thread_desc that produces
436 a string representation of the current thread state.
438 * threads.h: Export wapi_current_thread_desc.
440 2009-01-18 Zoltan Varga <vargaz@gmail.com>
442 * io.c (GetDiskFreeSpaceEx): Applied patch from Koushik Dutta
443 (koush@koushikdutta.com). Disable this on android.
445 2009-01-16 Rodrigo Kumpera <rkumpera@novell.com>
447 * handles.c (_wapi_handle_timedwait_signal_handle): Don't use the
448 set_wait_handle/clear_wait_handle machinery for alertable waits in
449 case of non-alertable waits.
451 Non-alertable waits must continue and wait on the cond as this will
452 release the lock. Otherwise this will cause a deadlock as anyone trying
453 to pulse the cond will block trying to acquire the said lock because
454 the thread in non-alertable wait will be busy looping in WaitForSingleObjectEx
455 or similar function, never releasing the lock.
457 Thou this fixes quite a few of the hangs introduced by non-pooling alertable
458 waits, the long term plan is to verify if all non-alertable waits really need
461 2009-01-14 Zoltan Varga <vargaz@gmail.com>
463 * handles-private.h (_wapi_handle_set_signal_state): Set the signalled state
464 of the handle while locking the global signal cond mutex.
466 * wait.c (WaitForMultipleObjectsEx): Check the signalled state of handles
467 inside the critical section before waiting, otherwise we could go to waiting
468 even when the handles are already signalled.
470 2009-01-13 Zoltan Varga <vargaz@gmail.com>
472 Reapply r122913, this time handling processes by falling back to polling.
474 * handles.c: Rework the way the global signal stuff is handled: instead of
475 allocating a separate mutex/condvar pair for it, allocate a normal handle.
476 This way, it can reuse the alertable waiting code, allowing
477 WaitForMultipleObject to work without polling.
479 2009-01-09 Miguel de Icaza <miguel@novell.com>
481 Incorporate a few patches from Paolo, slightly modified:
483 * handles.c (_wapi_handle_check_share): On non-Linux systems, do
484 not even compile in the code that scans for /proc/fd, and go
485 directly to the fallback function.
487 2009-01-09 Paolo Molaro (lupus@ximian.com)
489 * handles.c: Do not include some header files in platforms that
492 2009-01-09 Miguel de Icaza <miguel@novell.com>
494 * messages.c: Eliminate a warning.
496 2009-01-09 Paolo Molaro (lupus@ximian.com)
498 * error.c: On some platforms that do not define these variables,
501 * security.c, io-private.h: Only include some headers if they
504 * sockets.c, sockets.h: do not import on this header files that
505 are only consumed internally in sockets.c.
507 2009-01-09 Zoltan Varga <vargaz@gmail.com>
509 * threads.c (_wapi_thread_apc_pending): Check for thread->wait_handle ==
510 INTERRUPTION_REQUESTED_HANDLE too.
511 (wapi_interrupt_thread): Rework the comments, the thread is no longer
512 required to call QueueUserAPC to make the wait functions return.
514 * threads.c handles.c threads-internal.h: Implement alertable waits without
517 2009-01-08 Geoff Norton <gnorton@novell.com>
519 * processes.c: Fix the osx version check to properly detect 10.5 v 10.4
521 2009-01-08 Christian Prochnow <cproch@seculogix.de>
523 * types.h: added WapiULargeInteger.
525 * uglify.h: added ULARGE_INTEGER, PULARGE_INTEGER.
527 * io.h: added WapiDriveType, added method declarations
528 for GetDiskFreeSpaceEx and GetDriveType
530 * io.c: added GetDiskFreeSpaceEx() to query disk size
531 and free space via statvfs or statfs system call.
532 added GetDriveType to query drive type via /etc/mtab or /etc/mnttab.
534 2009-01-07 Geoff Norton <gnorton@novell.com>
536 * processes.c: Properly implement support for Process.Modules on OSX.
537 Fixes OSX on nunit 2.4
539 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
541 * io.c (GetCurrentDirectory): Avoid calling g_get_current_dir straight
542 away as it doesn't handle ENAMETOOLONG correctly. As a bonus we avoid
543 allocating memory in the common path.
545 2009-01-07 Geoff Norton <gnorton@novell.com>
547 * processes.c: Only use open -W on OSX 10.5+. Patch from
550 2008-12-19 Bill Holmes <billholmes54@gmail.com>
552 * processes.c (get_module_name) : adjust size for unicode characters.
554 Code is contributed under MIT/X11 license.
556 2008-11-21 Zoltan Varga <vargaz@gmail.com>
558 * atomic.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>. Add
561 2008-11-18 Mark Probst <mark.probst@gmail.com>
563 * atomic.h: InterlockedExchangePointer and
564 InterlockedCompareExchangePointer for PPC64.
566 Code submitted by andreas.faerber@web.de at
567 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
570 2008-11-13 Bill Holmes <billholmes54@gmail.com>
572 * wait.h : Adding method declaration for WaitForInputIdle.
574 * wait.c : Adding implementation for WaitForInputIdle.
576 Code is contributed under MIT/X11 license.
578 Fri Oct 17 15:23:00 CEST 2008 Paolo Molaro <lupus@ximian.com>
580 * processes.c: patch from Geoff Norton (gnorton@novell.com) to
581 strdup the open program on OSX (bug #431811).
583 2008-10-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
585 * versioninfo.c: remove the use of g_strdown.
587 2008-09-25 Dick Porter <dick@ximian.com>
589 * wait.c: Make sure we keep references to handles we're waiting
590 for. Fixes bug 424851.
592 2008-07-29 Dick Porter <dick@ximian.com>
594 * processes.c (get_module_name): Make a last-ditch effort to
595 figure out the process name. Fixes bug 413723, patch by Casey
596 Marshall <casey.s.marshall@gmail.com>
598 2008-07-28 Dick Porter <dick@ximian.com>
600 * handles.c (_wapi_handle_count_signalled_handles): Remove an
601 unmatched _wapi_handle_ref(). Fixes bug 410743.
603 2008-07-15 Rodrigo Kumpera <rkumpera@novell.com>
605 * versioninfo.c (map_pe_file): Fix memory leak.
607 2008-07-01 Zoltan Varga <vargaz@gmail.com>
609 * process-private.h (_WAPI_PROCESS_UNHANDLED_PID_MASK): Fix the amd64 build.
611 2008-06-27 Dick Porter <dick@ximian.com>
613 * processes.c: Implement a form of process pseudo-handle to allow
614 non-mono processes to be manipulated. Fixes bug 313231.
616 * wait.c: Check for process pseudo-handles and fail if an attempt
617 is made to wait on one.
619 2008-06-19 Dick Porter <dick@ximian.com>
621 * sockets.c: Implement WSASend() and WSAReceive().
623 2008-06-02 Dick Porter <dick@ximian.com>
628 * messages.c: Implement FormatMessage, fixes bug 321827.
630 2008-05-29 Dick Porter <dick@ximian.com>
632 * sockets.c (socket_close): Clear any saved errors
633 (_wapi_connect): Don't save EWOULDBLOCK errors here, as that
634 breaks async connects. (Bug 377589 test case broken by the
635 previous fix to bug 356552)
637 2008-05-25 Zoltan Varga <vargaz@gmail.com>
639 * thread-private.h (struct _WapiHandle_thread): Remove 'owner_pid' field. Reorder
640 fields so this struct (which is the biggest of the handle structs) takes less
643 * threads.c (QueueUserAPC): Make this function signal safe by adding some
644 restrictions on its usage.
646 2008-05-14 Zoltan Varga <vargaz@gmail.com>
648 * mono-mutex.h: Get rid of the #ifdef __cplusplus defines, use G_BEGIN_DECLS
651 2008-05-07 Dick Porter <dick@ximian.com>
653 * io.c (FindNextFile): Handle symlinks correctly. Fixes bug
656 2008-04-25 Zoltan Varga <vargaz@gmail.com>
658 * handles.c (_wapi_handle_check_share): Fix a crash introduced by the lazy
659 creation of wapi handle slots.
661 2008-04-24 Zoltan Varga <vargaz@gmail.com>
663 * handles.c (shared_init): Align _wapi_fd_reserve to a multiple of
664 _WAPI_HANDLE_INITIAL_COUNT to avoid a problem when allocating handles.
666 2008-04-23 Zoltan Varga <vargaz@gmail.com>
668 * handles.c: Initialize the handle array entries on demand to save memory.
670 * wapi-private.h (_WAPI_HANDLE_INITIAL_COUNT): Decrease this to 256 to save
673 * handles-private.h (_WAPI_PRIVATE_MAX_SLOTS): Increase this to 1024*16 to
674 compensate for the decrease in _WAPI_HANDLE_INITIAL_COUNT.
676 * threads.c: Use #ifdef instead of #if for checking for valgrind/memcheck.h.
678 2008-04-22 Dick Porter <dick@ximian.com>
680 * wapi_glob.c (globextend): Comment out the code using ARG_MAX, as
681 that is broken on the latest opensuse.
683 2008-04-21 Dick Porter <dick@ximian.com>
685 * io.c (DeleteFile): Disable for now the bug fix for 323389, it's
686 breaking too much other stuff.
688 2008-04-20 Geoff Norton <gnorton@novell.com>
690 * processes.c: Fix the _NSGetEnviron define to prevent an impropoer
693 2008-04-18 Miguel de Icaza <miguel@novell.com>
695 * Applied patch from Dick Porter from bug #380649
697 2008-04-17 Dick Porter <dick@ximian.com>
699 * io.c (DeleteFile): Check file shares before deleting a file.
702 2008-04-17 Dick Porter <dick@ximian.com>
704 * io.c (DeleteFile): Return ERROR_ACCESS_DENIED if the file is
705 readonly. Fixes bug 378229.
707 2008-04-11 Geoff Norton <gnorton@novell.com>
709 * processes.c: The global extern environ doesn't exist on Mac. We
710 need to call NSGetEnviron instead.
712 2008-04-08 Dick Porter <dick@ximian.com>
714 * processes.c (CreateProcess): Improve the managed binary support,
715 so it works when the executable is passed in as the appname.
718 2008-04-04 Dick Porter <dick@ximian.com>
720 * io.c (MoveFile): Check file shares before moving a file. Fixes
723 2008-04-04 Dick Porter <dick@ximian.com>
725 * error.c (errno_to_WSA): handle ENODEV. Fixes the reopened part
728 2008-04-04 Dick Porter <dick@ximian.com>
730 * processes.c (GetModuleInformation):
732 * versioninfo.c: 64bit fixes
734 2008-04-03 Dick Porter <dick@ximian.com>
736 * io-portability.c (_wapi_basename, _wapi_dirname): Only turn \
737 into / when MONO_IOMAP is in effect. Fixes bug 346123.
739 2008-04-03 Dick Porter <dick@ximian.com>
741 * timefuncs.c (GetTickCount): Use mono_msec_ticks(), see bug
744 2008-04-01 Dick Porter <dick@ximian.com>
746 * versioninfo.c (get_string_block): Refine the fix for bug 354856
747 (r93661) so that it also fixes the new part of bug 374600.
749 2008-03-28 Dick Porter <dick@ximian.com>
751 * processes.c (GetExitCodeProcess): Check if a process has exited
752 and recorded it's exit code, before seeing if the process is
753 signalled. Fixes bug 325463.
755 2008-03-27 Dick Porter <dick@ximian.com>
757 * processes.c (match_procname_to_modulename): Check the whole
758 process name first, in case it is recorded as an absolute path.
761 2008-03-27 Dick Porter <dick@ximian.com>
763 * processes.c (ShellExecuteEx): Grotty kludge to work around
764 unpleasant feature in g_shell_parse_argv() where it treats '#'
765 embedded in a filename as a comment marker, and throws away the
766 rest of the line. When we're directly opening URLs quote the
767 filename, to avoid this. Fixes bug 371567.
769 2008-03-25 Dick Porter <dick@ximian.com>
771 * wapi-private.h (_WAPI_HANDLE_VERSION): Increment file layout
774 * threads.c: Make thread handles private to the process that owns
777 2008-03-22 Kornél Pál <kornelpal@gmail.com>
779 * io-layer.h: Windows: Rename GetProcessId to __GetProcessId for targets not
780 supporting it. This fixes MSVC build with new Windows SDKs that declare
781 GetProcessId unconditionally.
783 2008-03-20 Kornél Pál <kornelpal@gmail.com>
785 * io-layer.h: Removed Windows version macros.
787 Thu Mar 13 16:24:53 CET 2008 Paolo Molaro <lupus@ximian.com>
789 * processes.c: properly check for executable files (fixes bug #368829).
791 2008-02-05 Dick Porter <dick@ximian.com>
793 * versioninfo.c (VerLanguageName): Implement VerLanguageName.
795 2008-01-31 Bill Holmes <billholmes54@gmail.com>
796 * processes.c (match_procname_to_modulename) : Added to check if the last
797 part of module name is equal to the process name.
799 * processes.c (EnumProcessModules) : Changed the first entry in the returned
800 modules array (the process module) to be populated from the entry found
803 * processes.c (get_module_name & GetModuleInformation) : In the case where
804 the module passed in is NULL, search the /proc/<PID>/maps for a name that
805 matches the process name to populate the return information.
809 2008-01-29 Zoltan Varga <vargaz@gmail.com>
811 * security.c (RevertToSelf): Make this return TRUE if impersonating is not
814 * sockets.c (_wapi_connect): Add a workaround to a solaris x86 problem where
815 getsockopt (SO_ERROR) doesn't return an error code after connect () fails. Fixes
818 2008-01-23 Dick Porter <dick@ximian.com>
820 * versioninfo.c (get_string_block): When stepping over the
821 StringTable block, do not read an extra block at the end. Fixes
822 the new part of bug 354856.
824 2008-01-19 Dick Porter <dick@ximian.com>
826 * versioninfo.c (get_stringtable_block): Cope when the StringTable
827 block is first in the resources data, and we just need to step
828 over it. Fixes bug 354856.
830 2008-01-16 Dick Porter <dick@ximian.com>
832 * threads.c (_wapi_thread_set_termination_details): Move the
833 thread abandonment to outside the shared handle lock. Fixes bug
836 2008-01-16 Dick Porter <dick@ximian.com>
838 * versioninfo.c (VerQueryValue): Include trailing null in returned
839 string length, for MS compatibility.
841 2008-01-09 Dick Porter <dick@ximian.com>
843 * versioninfo.c (get_ptr_from_rva, scan_resource_dir): Make it
844 work on big-endian systems.
845 (scan_resource_dir): Copy the resource directory entry and
846 byteswap if necessary so it works big-endian. This fixes bug
847 345972 for real this time.
848 (VerQueryValue): String values set the length to the number of
849 unicode chars, but the data length reported was already correct so
850 don't halve it again. Fixes the previous fix for bug 345972.
851 (GetFileVersionInfo): On big-endian systems, scan the resource
852 data and turn all unicode strings into UTF-16BE. FileVersionInfo
853 now works big-endian.
855 2008-01-04 Dick Porter <dick@ximian.com>
857 * versioninfo.c (VerQueryValue): Returned buffer length counts
858 chars not bytes for string data. Fixes bug 345972 again.
859 (get_enclosing_section_header): Make sure values read are treated
860 as LE. Fixes crash on ppc reported in bug 345972.
862 2007-12-17 Mark Probst <mark.probst@gmail.com>
864 * threads.c: Guard against a race condition involving
865 thread_hash_key that can occur during shutdown.
867 2007-12-08 Zoltan Varga <vargaz@gmail.com>
869 * processes.c: Include sys/mkdev.h if exists. Fixes solaris x86 build.
871 2007-12-06 Dick Porter <dick@ximian.com>
873 * versioninfo.c: Resource language values must be compared in a
874 'case'-insensitive manner. Fixes bug 345972.
876 2007-12-05 Dick Porter <dick@ximian.com>
878 * io.c (CreateFile): Create files with mode 0666 (&~umask) by
879 default. Fixes bugs 325299 and 337040.
881 2007-11-22 Dick Porter <dick@ximian.com>
883 * critical-sections.h (EnterCriticalSection): Reinstate the
884 asserts in the devel branch, so any problems aren't obscured.
886 2007-11-22 Dick Porter <dick@ximian.com>
888 * versioninfo.c (find_pe_file_resources): Make it work on 64bit
889 systems. Fixes bug 343353.
891 2007-11-21 Dick Porter <dick@ximian.com>
893 * processes.c (load_modules): Rewrite based on the libgc
894 /proc/<pid>/maps parsing to avoid using glib functions only
895 available since 2004.
896 (load_modules): Check for duplicates before adding a module to the
899 2007-11-15 Dick Porter <dick@ximian.com>
901 * processes.c (load_modules): Don't bother if we don't have
902 g_strsplit_set() and g_strv_length(). Allows building against old
904 (EnumProcessModules): Don't miss the first module returned by
907 2007-11-15 Dick Porter <dick@ximian.com>
909 * processes.c: Implement process module support by reading from
910 /proc if it's available.
913 * versioninfo.c: New functions to implement PE file version info
916 2007-11-08 Dick Porter <dick@ximian.com>
918 * critical-sections.h (EnterCriticalSection): Disable the critical
919 section asserts for the release branch
921 2007-11-05 Kornél Pál <kornelpal@gmail.com>
923 * io-layer.h: Added includes for run-time GetProcessId API detection for
926 2007-10-26 Dick Porter <dick@ximian.com>
928 * shared.c (_wapi_shm_file_open): Set the umask when opening
929 shared files, so restrictive defaults don't prevent subsequent
930 processes re-opening them.
932 2007-10-18 Zoltan Varga <vargaz@gmail.com>
934 * atomic.h (InterlockedCompareExchange): Fix the ia64 version so it works for
935 negative values too. Hopefully fixes #332700.
937 2007-09-26 Dick Porter <dick@ximian.com>
939 * io-portability.c (_wapi_io_scandir): Only update the error
940 status of glob() when performing a secondary glob() if the first
941 returned an error. Fixes bug 325107.
943 2007-09-12 Marek Habersack <mhabersack@novell.com>
945 * io-portability.c: options_init moved to
946 utils/mono-io-portability.c
947 Do not initialize portability helpers here, it's done in
949 find_file and find_in_dir moved to utils/mono-io-portability.c
951 2007-09-09 Robert Jordan <robertj@gmx.net>
953 * sockets.c (_wapi_setsockopt): Add support for FreeBSD multicast
954 sockets. Fixes #81891.
955 Code is contributed under MIT/X11 license.
957 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
959 * processes.h, processes.c : ok, they are simple string.
961 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
963 * processes.h : sigh, I really hate fixing them on windows :(
965 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
967 * processes.c : fix build again.
969 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
971 * processes.h : removed extra parameters from CreateProcessWithLogonW.
973 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
975 * processes.c, processes.h: added CreateProcessWithLogonW(). For now
976 it just calls CreateProcess().
977 * io-layer.h : CreateProcessWithLogonW() requires WINVER 0x0500
980 2007-08-23 Robert Jordan <robertj@gmx.net>
982 * processes.[c|h]: Implement Get|SetPriorityClass ().
983 Code is contributed under MIT/X11 license.
985 Tue Aug 21 20:08:09 CEST 2007 Paolo Molaro <lupus@ximian.com>
987 * io.c: made convert_arg_to_utf8() and write_file() static.
988 Worked around gcc's incorrect warning.
990 2007-08-20 William Holmes <billholmes54@gmail.com>
992 *io.c: Added implementation for ReplaceFile.
993 *io.h: Added deceleration for ReplaceFile method.
995 Code is contributed under MIT/X11 license.
997 2007-08-20 Wade Berrier <wberrier@novell.com>
999 * processes.c: include sys/resource.h for rusage to fix
1002 Mon Aug 20 12:36:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
1004 * processes.c: implemented query for user/system times using
1007 2007-08-10 Dick Porter <dick@ximian.com>
1009 * sockets.c (_wapi_getsockopt, _wapi_setsockopt): Check the option
1010 level as well as the name when mangling some of the values. Fixes
1013 2007-08-02 Dick Porter <dick@ximian.com>
1015 * sockets.c: Changes in error handling, and move the SO_REUSEADDR
1016 setting from metadata/socket-io.c.
1018 2007-08-01 Dick Porter <dick@ximian.com>
1020 * io-portability.c (_wapi_io_scandir): Special-case patterns
1021 ending in '.*' so that files with no extension are also matched.
1025 * wapi_glob.c: Reinstate WAPI_GLOB_APPEND, and add
1026 WAPI_GLOB_UNIQUE to avoid matching the same entry twice when
1029 2007-07-26 Dick Porter <dick@ximian.com>
1031 * handles-private.h:
1034 * critical-sections.c:
1036 * critical-section-private.h:
1039 * error.c: Clean up TLS and pthreads structures. Finishes off bug
1042 * collection.c (collection_thread): Exit the collection thread if
1043 the io-layer has been cleaned up.
1045 * mono-mutex.h (mono_mutexattr_destroy): Add this define too
1047 Mon Jul 23 10:40:35 CEST 2007 Paolo Molaro <lupus@ximian.com>
1049 * timefuncs.c: make TickCount measure from boot time if it's
1052 2007-07-19 Juraj Skripsky <js@hotfeet.ch>
1054 * io.c (MoveFile): Fix a leak.
1056 Fri Jul 13 12:46:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
1058 * handles-private.h, handles.c, thread-private.h, threads.c,
1059 uglify.h, wait.c: temporarily revert the alertable wait changes
1060 (r79386) until the deadlock issues are fixed.
1062 2007-06-22 Dick Porter <dick@ximian.com>
1064 * shared.c: The non-shared mutexes weren't being initialised properly
1065 on macos. Fixes bug 81929.
1067 2007-06-13 Randolph Chung <tausq@debian.org>
1069 * atomic.h: Enable for all hppa targets.
1070 * Makefile.am: rename hppa_atomic.s to hppa_atomic.S so the preprocessor
1071 can handle the file.
1072 * hppa_atomic.s: Renamed to ...
1073 * hppa_atomic.S: ... and updated to work on both HPUX and Linux.
1075 2007-06-13 Dick Porter <dick@ximian.com>
1077 * handles.c (timedwait_signal_wait_cond): Alertable waits on
1078 private handles are now interrupted by signalling the same
1079 condition that would end the wait if the handle became signalled,
1080 rather than polling. (Shared handles still have to poll.)
1082 * threads.c (_wapi_thread_queue_apc): Interrupt the thread if it's
1085 * handles-private.h (_wapi_handle_current_thread_set_waiting_on):
1086 Helper functions to inform the APC queuing functions when threads
1087 are waiting for handles, and to interrupt the wait.
1089 * wait.c (WaitForMultipleObjectsEx): Need to tell the handle
1090 waiting functions if any of the handles in question are shared
1092 2007-06-06 Miguel de Icaza <miguel@novell.com>
1094 * processes.c (is_managed_binary): Fix for OSX.
1096 2007-06-06 Wade Berrier <wberrier@novell.com>
1098 * atomic.h (InterlockedExchangePointer): cast to pointer to to silence
1099 compiler warnings (autobuild fails the build on this type of warning)
1101 2007-05-21 Dick Porter <dick@ximian.com>
1103 * io-portability.c (_wapi_g_dir_open): Don't propagate any errors
1104 from the second call to g_dir_open, preserve the original error if
1105 the second call still fails but clear the error if it succeeds.
1107 2007-05-10 Dick Porter <dick@ximian.com>
1109 * sockets.c (_wapi_recvfrom): Refine the fix to bug 75705 so EINTR
1110 isn't returned if the remote end shuts down cleanly. Fixes zmd
1111 and the second example in bug 75705.
1113 2007-04-26 Dick Porter <dick@ximian.com>
1115 * shared.c (_wapi_shm_semaphores_init): Need to check
1116 MONO_DISABLE_SHM in this entry point, as it's called before
1117 _wapi_shm_attach(). Fixes bug 81436.
1119 2007-04-24 Dick Porter <dick@ximian.com>
1121 * sockets.c (_wapi_recvfrom, socket_close): Force recvfrom() to
1122 error if the socket is closed while the receive is blocking.
1125 2007-04-13 Dick Porter <dick@ximian.com>
1128 * shared.c: Complete the reimplementation of disabling of shared
1129 memory, by not allocating sysv semaphores when shm disabling has
1130 been requested (either at compile time or run time.)
1132 * processes.c (CreateProcess): Don't synchronize locking across
1133 processes when forking, when shared memory has been disabled.
1135 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
1138 * wapi_glob.c: remove reference to sys/cdefs.h, use glib instead.
1141 2007-04-05 Dick Porter <dick@ximian.com>
1144 * io-portability.c (_wapi_io_scandir): Moved from io.c, and
1145 changed to use a cut-down version of glob(3) that has been
1146 extended to match with case-insensitivity if needed.
1149 * wapi_glob.c: Cut down implementation of glob(3), based on
1152 2007-03-22 Dick Porter <dick@ximian.com>
1154 * sockets.c (_wapi_connect): Do additional checks when connect(2)
1155 fails, because some systems don't let it be restarted. Patch
1156 based on one submitted by Robert S Wojciechowski <robertw@ssgx.com>,
1159 2007-03-09 Jonathan Chambers <joncham@gmail.com>
1161 * io-layer.h: Remove UNICODE and _UNICODE defines as
1162 these are done by configure.in now.
1164 Code is contributed under MIT/X11 license.
1166 Thu Mar 8 19:42:17 CET 2007 Paolo Molaro <lupus@ximian.com>
1168 * shared.c: partial support for MONO_DISABLE_SHM env var.
1170 2007-03-05 Wade Berrier <wberrier@novell.com>
1172 * atomic.h: atomic fixes from Michael Matz for for s390
1173 and s390x ( bnc #237611 and bxc #80892 )
1175 2007-03-05 Miguel de Icaza <miguel@novell.com>
1177 * io.c (CreateFile): Use FILE_ATTRIBUTE_TEMPORARY to mean 0600
1178 permissions. For 80688
1180 (MoveFile): Use errno_copy here, just to avoid a potential
1181 errno-changing code in the future from g_free.
1183 Also, ignore EXDEV errors as they are handled immediately after
1184 (avoid printing out an error).
1188 Mon Feb 12 15:50:24 CET 2007 Paolo Molaro <lupus@ximian.com>
1190 * shared.c: exit if semaphores can't be created (bug #80616).
1192 2007-02-01 Geoff Norton <gnorton@customerdna.com>
1194 * collection.c: NetBSD doesn't define PTHREAD_STACK_MIN.
1196 2007-01-26 Dick Porter <dick@ximian.com>
1199 * sockets.c (_wapi_getsockopt): Windows seems to not reset
1200 SO_ERROR values when they're read, contrary to the documentation.
1201 Fixes the new issues raised in bug 79878 (example in C showing
1202 winsock behaviour attached to that bug.)
1204 2007-01-15 Mark Mason <mason@broadcom.com
1206 * atomic.h: add locking primitives for MIPS.
1208 2007-01-11 Dick Porter <dick@ximian.com>
1210 * sockets.c (_wapi_connect): Don't do the SO_BROADCAST setting
1211 here, do it in managed code instead.
1212 (_wapi_getsockopt): SO_RCVTIMEO and SO_SNDTIMEO use struct
1213 timeval, which has a microsecond field, not milliseconds.
1214 (_wapi_setsockopt): ditto.
1215 (_wapi_setsockopt): Halve the SO_SNDBUF and SO_RCVBUF values on
1216 Linux, as the kernel doubles whatever we set.
1217 (_wapi_socket): Save socket domain, type and protocol so it can be
1219 (socket_disconnect): Implement socket disconnect (closing the
1220 socket, but keeping the file descriptor.)
1221 (wapi_disconnectex): A basic implementation of DisconnectEx().
1222 (wapi_transmitfile): A very basic implementation of
1224 (WSAIoctl): Implement the SIO_GET_EXTENSION_FUNCTION_POINTER
1227 * socket-private.h (struct _WapiHandle_socket): Record socket
1228 domain, type and protocol info so it can be duplicated later.
1230 * sockets.h (WSAID_DISCONNECTEX,WSAID_TRANSMITFILE): Structures
1231 and defines needed to look up the DisconnectEx() and
1232 TransmitFile() functions by GUID.
1234 * error.c (errno_to_WSA): Change ETIMEDOUT mapping to
1235 WSAETIMEDOUT; add EDESTADDRREQ.
1237 * io-layer.h: Need mswsock.h on windows now.
1239 2007-01-04 Miguel de Icaza <miguel@novell.com>
1241 * io-portability.c (find_file): Fix a coverity warning (scanning
1244 2006-12-31 Miguel de Icaza <miguel@novell.com>
1246 * io-portability.c (find_file): Do not abort if an empty filename
1247 has been passed. This fixes the case where MONO_IOMAP=all would
1248 assert if Directory.Exists ("") was called.
1250 Mon Dec 18 14:54:37 CET 2006 Paolo Molaro <lupus@ximian.com>
1252 * processes.c: moved a free on the error path.
1254 Thu Dec 14 21:42:39 CET 2006 Paolo Molaro <lupus@ximian.com>
1256 * processes.c: fixed a few memory leaks when executing
1259 Mon Nov 27 13:12:17 GMT 2006 Paolo Molaro <lupus@ximian.com>
1261 * atomic.h: fix arm compare and exchange (bug #78500).
1263 2006-11-23 Dick Porter <dick@ximian.com>
1265 * process-private.h (struct _WapiHandle_process): Add 'waited'
1268 * processes.c (process_wait): Check the 'waited' parameter not the
1269 signalled state when testing if a process has already been waited
1270 for, as the child process itself may set signalled when exiting.
1273 * wapi-private.h (_WAPI_HANDLE_VERSION): Bump shared data version
1275 * shared.c: Now the shared data version has been incremented we
1276 can set the counter semaphore initial value correctly
1278 2006-11-22 Dick Porter <dick@ximian.com>
1280 * processes.c (process_wait): Cope when the background process
1281 reaper gets the process we were waiting for. Special case for
1282 waiting for our own process to exit. Fixes bug 77736.
1284 2006-11-17 Dick Porter <dick@ximian.com>
1286 * processes.c: Fix const correctness and typos that caused memory
1289 2006-11-17 Miguel de Icaza <miguel@novell.com>
1291 * processes.c (ShellExecuteEx): Check error after CreateProcess,
1292 thanks to Dick for pointing this out.
1294 2006-11-16 Miguel de Icaza <miguel@novell.com>
1296 * processes.c (ShellExecuteEx): If we fail to create a process in
1297 ShellExecute, then try to use the xdg-open command, and if that
1298 fails, try to use the gnome-open command,
1300 Refactor the code so that we do not have to duplicate all this
1301 code, but instead use a ucs2-aware version of the code to do
1304 2006-11-13 Dick Porter <dick@ximian.com>
1306 * io.c (_wapi_stat_to_file_attributes): If the file is a symlink
1307 add the FILE_ATTRIBUTE_REPARSE_POINT flag. This is an attempt to
1308 follow the specs for the windows symlink support, but will
1309 probably have to be reworked when I have test data from a vista
1310 machine. Fixes bug 79887.
1312 2006-11-11 Miguel de Icaza <miguel@novell.com>
1314 * handles.c (CloseHandle): Cope here with the new value
1315 INVALID_HANDLE_VALUE set on handles.
1317 * processes.c (CreateProcess): Initialize the value of hThread to
1318 be INVALID_HANDLE_VALUE on failure, not to be NULL. Improvement
1321 2006-11-09 Dick Porter <dick@ximian.com>
1323 * sockets.c (_wapi_select): Do some sanity checking on the
1324 fd_sets, to avoid file descriptors > FD_SETSIZE.
1325 (_wapi_FD_CLR, _wapi_FD_ISSET, _wapi_FD_SET): Avoid file
1326 descriptors > FD_SETSIZE.
1328 2006-10-27 Dick Porter <dick@ximian.com>
1330 * io.c (GetFileAttributes): Force symlinks to directories to be
1331 returned as a regular file. Fixes bug 79733.
1333 2006-10-18 Miguel de Icaza <miguel@novell.com>
1335 * io-portability.c (find_in_dir): First string dup, then closedir.
1337 2006-10-12 Dick Porter <dick@ximian.com>
1339 * processes.c (_wapi_process_reap): Unref a process handle if we
1340 reaped it, found by Zoltan. Fixes bug 79286.
1341 (process_wait): Don't wait again if we've already waited for a
1344 2006-10-11 Sergey Tikhonov <tsv@solvo.ru>
1346 * atomic.h: Fix atomic decrement.
1348 * mini/cpu-alpha.md: Use native long shift insts
1350 * mono/mono/mini/tramp-alpha.c: Implemented
1351 mono_arch_patch_delegate_trampoline method
1353 * Started work on using global registers
1355 * Use byte/word memory load/store insts if cpu supports it
1360 2006-10-09 Zoltan Varga <vargaz@gmail.com>
1362 * handles.c (timedwait_signal_poll_cond): Add an alertable parameter, and if it
1363 is FALSE, avoid busy waiting.
1365 * wait.c: Add an alertable parameter to the wait routines.
1367 2006-10-06 Miguel de Icaza <miguel@novell.com>
1369 * io-portability.c (find_file): Rename from
1370 MONO_IO_PORTABILITY_HELP to MONO_IOMAP.
1372 2006-10-03 Dick Porter <dick@ximian.com>
1375 * io-portability.c: Optional portability helpers and wrapped
1376 system calls to try to cope with windows filenames in
1379 * io.c: Use the wrapped system calls
1381 2006-09-01 Zoltan Varga <vargaz@gmail.com>
1383 * critical-sections.h critical-sections.c: Make Enter/LeaveCriticalSection a macro
1384 since they are perf critical.
1386 * atomic.h: Applied patch from Jakub Boqusz <qboosh@pld-linux.org>.
1387 Add atomic ops implementation for alpha.
1389 2006-08-11 Dick Porter <dick@ximian.com>
1391 * processes.c (_wapi_process_reap): Avoid a deadlock by setting
1392 process termination details in an outer loop, not the
1393 _wapi_search_handle() one.
1395 2006-08-10 Dick Porter <dick@ximian.com>
1397 * threads.c (_wapi_thread_queue_apc)
1398 (_wapi_thread_dispatch_apc_queue): Use a process-local mutex here
1399 instead of the cross process semaphore. We already check that
1400 access to the APC queue is within the owning process so there's no
1401 need to protect from other processes. Avoids a global deadlock
1402 when a thread is aborted while it holds the handle semaphore
1404 (_wapi_thread_apc_pending): Hide an annoying message which can
1405 happen if a thread handle has been blown away at process shutdown
1406 while it is in an alertable wait.
1408 Both problems seen while shutting down monodevelop.
1410 2006-07-25 Dick Porter <dick@ximian.com>
1412 * shared.c (_wapi_shm_file): Remove '/' characters from the uname
1413 results. Fixes bug 78917.
1415 2006-07-20 Dick Porter <dick@ximian.com>
1417 * threads.c (_wapi_thread_set_termination_details): Improve the
1418 test for already-disposed thread handles, and hold the lock around
1419 the mutex abandoning.
1421 2006-07-17 Dick Porter <dick@ximian.com>
1423 * processes.c (CreateProcess): Don't change directory unless a new
1424 one has been specified. Fixes bug 78751.
1426 2006-07-06 Dick Porter <dick@ximian.com>
1428 * io.c (_wapi_stat_to_file_attributes): Do a better job at
1429 figuring out the file attributes
1430 (_wapi_set_last_path_error_from_errno): New helper function to
1431 turn errno into w32 error codes that handles the differences
1432 between file and directory errors
1433 (file_setendoffile): Try turning off the extra write used to
1434 extend files, because we probably don't need it on any modern
1435 platform. If it is needed though, we also need to lseek the file
1437 (CreateFile): Treat character-special devices as a console handle,
1438 because they can't be seeked
1439 (CopyFile): If fail_if_exists is set, then the destination needs
1440 to be opened with O_EXCL
1441 (CopyFile): If fail_if_exists is not set and the destination
1442 already exists, then we should set the ERROR_ALREADY_EXISTS error
1443 even though we return success
1444 (stdhandle_create): STD_INPUT_HANDLES cannot be written to
1445 (GetStdHandle): Rework without using mono_once, so console handles
1446 can be properly closed and reopened.
1447 (mono_io_scandir): Only override errno with EACCES when the
1448 directory actually exists
1449 (FindFirstFile): Set ERROR_FILE_NOT_FOUND when no files are
1451 (FindClose): Cope with NULL handles
1452 (CreateDirectory): When the target already exists, just return an
1453 error. It's the caller's job to figure out what to do.
1454 (SetCurrentDirectory): Cope with a NULL path
1455 (RemoveDirectory, GetFileAttributes, GetFileAttributesEx,
1456 SetFileAttributes, FindFirstFile, DeleteFile, MoveFile, CopyFile,
1457 CreateFile): Set path error correctly
1459 * handles.c (CloseHandle): Kludge to try and cope with passing a
1462 * error.h: Add NO_ERROR as an alternative to ERROR_SUCCESS
1464 * uglify.h: Added some more typedefs
1466 2006-07-05 Dick Porter <dick@ximian.com>
1468 * io.c (GetFileAttributes, GetFileAttributesEx): Cope with
1469 dangling symlinks. Fixes bug 78664.
1471 2006-06-23 Dick Porter <dick@ximian.com>
1473 * handles.c (handle_cleanup):
1474 * threads.c: Clean up threads properly when we're forcibly
1475 removing the handle entries from the shared file in
1476 handle_cleanup(). Fixes bug 78241, for real this time.
1478 2006-06-15 Neale Ferguson <neale@sinenomine.net>
1480 * atomic.h: More tinkering with InterlockedExchange/InterlockedCompareExchange
1483 2006-06-14 Neale Ferguson <neale@sinenomine.net>
1485 * atomic.h: Fix atomic exchange pointer operations for s390x - these
1486 were broken as they used 32-bit instructions rather than their 64-bit
1489 2006-06-14 Dick Porter <dick@ximian.com>
1491 * processes.c: Don't run the atexit handlers when bailing out
1494 2006-06-14 Dick Porter <dick@ximian.com>
1496 * wait.c: Fix stupid typo shown up by gcc 4.1.1, = not ==
1498 * handles-private.h:
1504 * collection.c: Fix a bunch of signed/unsigned warnings from gcc
1507 2006-06-09 Neale Ferguson <neale@sinenomine.net>
1509 * atomic.h: Fix atomic operations for s390x (not really broken
1510 but changed to use full 64-bit opcodes).
1512 2006-05-24 Dick Porter <dick@ximian.com>
1514 * processes.c (process_set_current): Don't take an extra reference
1515 if we have to create our own process handle. Fixes bug 78241
1518 * threads.c (_wapi_thread_signal_self): Renamed from
1519 _wapi_thread_abandon_mutexes, also sets the thread state to
1520 signalled and drops a reference. Called by the runtime when the
1521 main thread cleans itself up.
1523 * handles.c (handle_cleanup): As a last resort, unref every shared
1524 handle as the process is now exiting.
1526 2006-05-16 Dick Porter <dick@ximian.com>
1528 * processes.c (process_set_termination_details): Unref the handle
1529 when we've stored the exit details. Fixes the rest of 78241.
1531 2006-05-12 Dick Porter <dick@ximian.com>
1533 * threads.c: Implement pseudo handles, making GetCurrentThread()
1534 match MS behaviour. Notice when attached threads exit, and unref
1535 the handle. Fix usage of GetCurrentThread() in other places.
1537 * handles.c (DuplicateHandle): Implement a basic form of
1540 * wait.c: Fix usage of GetCurrentThread() throughout, and cope
1541 with pseudo handles.
1543 2006-04-26 Miguel de Icaza <miguel@novell.com>
1545 * io.c (file_close): Oops, do not use DeleteFile which expects
1546 unicode, instead use unlink directly
1548 Add support for the new FileOptions bits on .NET 2.0.
1550 It might be good if Dick reviews these changes.
1552 * io.c (file_close): If DeleteOnClose is set, then delete the file
1554 (CreateFile): Do not support encryption per user.
1556 If posix_fadvise exists, pass hints on sequential scan and random
1557 access. Did not figure out what WRITE_THROUGH maps to.
1559 2006-04-26 Dick Porter <dick@ximian.com>
1561 * sockets.c (WSAIoctl): Check the output buffer is valid before
1564 * handles.c (_wapi_search_handle): Set shared pointer if we find a
1565 shared handle that has been already opened.
1567 2006-04-21 Dick Porter <dick@ximian.com>
1569 * threads.c (GetCurrentThread): Reference the handle if we return
1570 an already-known thread.
1572 2006-04-07 Dick Porter <dick@ximian.com>
1574 * processes.c: Fix build for older glib.
1576 2006-04-06 Dick Porter <dick@ximian.com>
1578 * processes.c (CreateProcess): Add a reference to the child
1579 process' handle, so it won't be destroyed if this process closes
1580 its copy of the handle. Fixes bug 77393.
1582 * processes.c (process_set_current): Fall through to creating a
1583 new one if the handle lookup fails.
1585 * processes.c (_wapi_process_signal_self):
1586 * handles.c (handle_cleanup): The process is exiting, so set the
1587 handle state for this process to signalled. This should let other
1588 non-related processes wait for this handle.
1590 * handles.c (_wapi_search_handle): Don't search shared handles in
1593 * collection.c (collection_thread): No need to do a collection
1594 scan straight away, do the waiting first.
1596 2006-04-06 Dick Porter <dick@ximian.com>
1598 * shared.c: Fix parameters in semctl () call.
1600 2006-03-28 Zoltan Varga <vargaz@gmail.com>
1602 * atomic.h atomic.c: Applied patch from David S. Miller
1603 <davem@davemloft.net>: Reimplement Interlocked* primitives on sparc
1604 using CAS/CASx when __GNUC__, else we will fall back to the generic
1607 2006-03-27 Dick Porter <dick@ximian.com>
1609 * shared.c (_wapi_shm_file_open): Break out of a loop if the
1610 shared file is smaller than expected. (We loop a few times in
1611 case another process is in the middle of creating the file.)
1613 2006-03-22 Dick Porter <dick@ximian.com>
1618 * shared.c: Delete the semaphores and shared files when the last
1619 process has finished with them
1621 2006-03-15 Dick Porter <dick@ximian.com>
1629 * threads.c: Explicitly initialise the handle ops struct
1631 2006-03-14 Dick Porter <dick@ximian.com>
1633 * handles-private.h:
1636 * handles.c: Add a 'prewait' stage to the handle waiting, to give
1637 waiting threads a chance to check for bogus states before
1640 * mutexes.c (namedmutex_prewait): Use the prewait stage to check
1641 for named mutexes that have been abandoned in a locked state (eg
1642 if a process exited abnormally while owning the mutex) and
1643 override it if needed.
1645 2006-03-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1647 * wait.c: speed up WaitFor* when the timeout is 0.
1649 2006-03-03 Dick Porter <dick@ximian.com>
1651 * processes.c (ShellExecuteEx): Cope when some of the parameters
1654 2006-02-27 Dick Porter <dick@ximian.com>
1658 * threads.c: Comparing pthread_t with == is not portable, so use
1661 Thu Feb 23 18:47:20 GMT 2006 Paolo Molaro <lupus@ximian.com>
1663 * *.h, *.h: patch from Dick to make Linuxthreads systems work again.
1665 2006-02-22 Dick Porter <dick@ximian.com>
1668 * threads.c: There's no need to use the timed-thread support code
1669 any more, as we aren't using the timed join. This greatly
1670 simplifies thread setup, and fixes a memory leak (bug 77521).
1672 Don't bother to store thread IDs in a hash table, use TLS instead.
1673 The one case that needs to look up the handle of a different
1674 thread (OpenThread()) can do the extra work itself. Fixes bug
1677 * handles.c (_wapi_search_handle): Add a reference when returning
1678 a private handle (shared handles are already reffed.)
1680 2006-02-17 Dick Porter <dick@ximian.com>
1682 * handles-private.h:
1683 * handles.c: Check handle values passed to array lookups. Fixes
1686 2006-02-09 Dick Porter <dick@ximian.com>
1688 * threads.c: Cope with the problems caused by attaching already
1689 existing threads - they don't get the infrastructure to clean up
1690 after themselves, especially the ID to handle hash. This fixes
1693 2006-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1695 * shared.c: use MONO_SHARED_HOSTNAME as a substitute for gethostname()
1696 when creating the shared files in the .wapi directory. Fixes bug #77371.
1698 2006-02-02 Martin Baulig <martin@ximian.com>
1700 * threads.c: Removed the `WITH_INCLUDED_LIBGC' section; it has
1701 never been used so far.
1703 * timed-thread.h (TimedThread): Removed the `stack_ptr' field; it
1704 has only been used by the removed code.
1706 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1708 * atomic.h: Correct s390x definitions and eliminate compiler warnings.
1710 2006-01-03 Sebastien Pouliot <sebastien@ximian.com>
1712 * io.c: Patch _wapi_stat_to_file_attributes against bug #76966, where
1713 sockets could be considered as directory.
1715 2005-12-23 Dick Porter <dick@ximian.com>
1719 * semaphores.c: Implement OpenSemaphore
1722 * mutexes.h: Implement OpenMutex
1728 * event-private.h: Implement named events. Implement OpenEvent.
1730 2005-12-15 Dick Porter <dick@ximian.com>
1732 * processes.c (CreateProcess): The pipe-based cross-process
1733 exclusion technique was trying to write NULL buffers when appname
1734 was NULL (eg when coming from ShellExecuteEx,) which usually
1735 succeeded even though EFAULT was returned - but sometimes it
1736 failed. This meant that the child process could block forever on
1737 the pipe read. Replace it with the simpler shared handle
1738 semaphore protection used everywhere else. This showed up with
1739 the test case in bug 76684.
1741 Tue Dec 13 11:41:49 GMT 2005 Paolo Molaro <lupus@ximian.com>
1743 * shared.c: fallback to private mmap when shared mmap doesn't work
1746 2005-12-06 Dick Porter <dick@ximian.com>
1750 * semaphore-private.h:
1751 * semaphores.c: Implement named semaphores
1753 2005-11-24 Dick Porter <dick@ximian.com>
1755 * processes.c (GetProcessId): Implement GetProcessId()
1757 2005-11-17 Dick Porter <dick@ximian.com>
1760 * processes.c: Implement ShellExecuteEx as a wrapper around
1763 2005-11-11 Dick Porter <dick@ximian.com>
1765 * threads.c: Give mutex abandoning its own exported function, so
1766 it can be called when the runtime is cleaning up.
1768 * handles.c (_wapi_search_handle_namespace): Do a handle
1769 collection befre starting to check namespace strings, so that any
1770 stale cruft gets removed.
1772 2005-11-11 Dick Porter <dick@ximian.com>
1774 * threads.c: Move thread handles back into the shared space.
1776 * handles.c (_wapi_handle_unref): Add support for shared handles
1777 with close() handlers
1779 2005-11-04 Dick Porter <dick@ximian.com>
1781 * sockets.c (ioctlsocket): Use select instead of if to avoid a
1782 type promotion problem on 64bit freebsd. Based on patch by Lou
1783 Kamenov <kamenovl@gmail.com>, fixes bug 76447.
1785 2005-11-04 Dick Porter <dick@ximian.com>
1787 * io.c (file_write): Only do the file locking if
1788 MONO_STRICT_IO_EMULATION is set.
1790 2005-10-21 Dick Porter <dick@ximian.com>
1793 * handles.c (_wapi_lookup_handle): Cope when the shared part of a
1794 handle has been deleted.
1795 (_wapi_handle_unref): And when the deleted shared part is pointed
1796 to as a handle is deleted
1798 2005-10-20 Dick Porter <dick@ximian.com>
1800 * processes.c (process_set_current): If the expected process
1801 handle slot doesn't contain the correct pid, create a new handle.
1803 * handles.c (_wapi_search_handle): When the search doesn't find
1804 anything, return failure instead of the last handle we looked at.
1805 (_wapi_handle_ref, _wapi_handle_unref): Don't try to ref or unref
1806 unused handles (makes tracking refcounting bugs easier.)
1808 2005-10-19 Dick Porter <dick@ximian.com>
1811 * handles-private.h:
1815 * collection.c (_wapi_handle_collect): Remove the shared handle
1816 indirection layer, and use locking instead. Delete other
1817 complexity that is no longer needed. Refcount shared handles and
1818 delete them when needed, but keep the timestamps so that orphaned
1819 handles will be cleaned up eventually.
1821 * shared.c (_wapi_shm_file): Add processor, OS and struct size
1822 info to the shared file names, to cope with dual-boot and 32/64bit
1823 size issues. Fixes bug 75839.
1825 * wait.c (WaitForMultipleObjectsEx): No need to distinguish
1826 between shared handles and private, as the wait functions cope
1827 with both together now.
1829 2005-10-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1831 * io.c: removed NO_SIGPIPE macro.
1832 * sockets.c: no need for MSG_NOSIGNAL or ignoring SIGPIPE.
1834 2005-10-11 Dick Porter <dick@ximian.com>
1836 * sockets.c (_wapi_getsockopt): Translate SO_ERROR results into
1839 * error.c (errno_to_WSA): Don't return a bogus error if someone
1840 asks to translate errno 0.
1842 2005-10-11 Dick Porter <dick@ximian.com>
1844 * handles.c: Fix several race conditions
1846 2005-10-11 Miguel de Icaza <miguel@novell.com>
1848 * io.c: no need to block SIGPIPE anymore, as it is ignored.
1850 2005-10-05 Dick Porter <dick@ximian.com>
1852 * threads.c (_wapi_thread_own_mutex, _wapi_thread_disown_mutex):
1853 Keep a reference to mutexes owned by threads, so they won't be
1854 destroyed prematurely. Fixes dotmsnclient crash.
1856 2005-09-26 Sebastien Pouliot <sebastien@ximian.com>
1858 * io.c: Apply patch from #76192 (Can't write files past 2gb on AMD64
1859 (x86_64)) for Brion on IRC (Dick approved it).
1861 2005-09-23 Dick Porter <dick@ximian.com>
1863 * processes.c: Don't wait for processes that have already been
1864 signalled; also fix typo.
1866 * handles.c: Improve locking inside new handle and handle
1867 searching functions.
1869 2005-09-20 Dick Porter <dick@ximian.com>
1872 * processes.c: Periodically waitpid for known process IDs. Fixes
1875 2005-09-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1878 (CreateFile): if the file is a named pipe, treat the handle as a pipe,
1879 not as a file. Fixes bug #76075.
1881 2005-08-27 Zoltan Varga <vargaz@gmail.com>
1883 * atomic.h: Add support for intel icc.
1885 2005-08-25 Zoltan Varga <vargaz@gmail.com>
1887 * io-layer.h: Include winbase.h not WinBase.h.
1889 2005-08-19 Dick Porter <dick@ximian.com>
1891 * threads.c, threads.h, thread-private.h: Use a gsize to store the
1892 thread ID, so it can hold a 64 bit value if needed.
1894 2005-07-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1896 * error.c: map ENOENT to WSAECONNREFUSED. It might happen when
1897 connecting to unix sockets. Closes bug #75632.
1899 2005-07-05 Dick Porter <dick@ximian.com>
1901 * io.c: Make sure SIGPIPE is ignored when calling write(2).
1902 Prevents the runtime exiting when writing to a closed pipe,
1905 2005-06-30 Dick Porter <dick@ximian.com>
1907 * shared.c (_wapi_shm_semaphores_init): Add some helpful error
1908 messages when semget () fails due to lack of resources.
1910 2005-06-21 Dick Porter <dick@ximian.com>
1915 * threads.c: Keep a list of owned mutexes in each thread handle,
1916 so that it is easier to abandon them when the thread exits.
1917 Removes a bottleneck when multiple threads are finishing in
1920 2005-06-12 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1922 * io.c: (GetLogicalDrives) when a bogus line is read, don't leak memory.
1923 When the buffer has not enough space, close the file before returning.
1925 2005-06-09 Duncan Mak <duncan@novell.com>
1927 * *.h: Added G_BEGIN_DECLS and G_END_DECLS where appropriate to
1928 all public headers. Fixes #74919.
1930 2005-05-30 Zoltan Varga <vargaz@freemail.hu>
1932 * atomic.h: Add IA64 atomic ops.
1934 2005-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1936 * processes.c: make ExitCode be valid even if the user didn't call
1937 WaitForExit() and is just polling on HasExited.
1939 2005-05-17 Dick Porter <dick@ximian.com>
1941 * io.c (file_getfilesize): Clear the error value, so that files
1942 with sizes with the low bits 0xFFFFFFFF can be distinguished from
1945 2005-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1947 * shared.c: forgot to ignore a warning.
1949 2005-05-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1951 * shared.c: don't display warnings after reboots.
1953 2005-05-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1955 * sockets.c: on windows, getsockopt/setsockopt for send/receive timeout
1956 use an integer in milliseconds. We were using a struct timeval.
1958 2005-05-06 Dick Porter <dick@ximian.com>
1960 * handles-private.h:
1967 * collection.h: Use SysV semaphores for managing access to the
1968 shared memory - in return for the ludicrous api we get
1969 synchronisation primitives that can be cleaned up by the kernel
1970 even when a process quits unexpectedly. This removes the
1973 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
1975 * handles.c: Always use polling in the waits, since
1976 mono_cond_timedwait can't be interruped by the thread abort signal.
1978 2005-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1980 * events.c: calling Set on AutoResetEvent several times has the same
1981 effect as calling it only once if no thread is waiting for it.
1983 2005-04-29 Dick Porter <dick@ximian.com>
1985 * processes.c (EnumProcesses): Use a GArray instead of a GPtrArray
1986 now it's storing pids not handles, also fixes memory leak caused
1987 by unclear glib documentation.
1989 * sockets.c (WSACleanup): Remove unused variable
1991 2005-04-29 Dick Porter <dick@ximian.com>
1993 * handles.c (_wapi_handle_check_share_by_pid): For systems that
1994 don't have file descriptor info in /proc check that the original
1995 opener of a file is still there, if a share violation would
1998 2005-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2001 * handles-private.h: added _wapi_handle_forecch that loops through all
2002 the handles and call a callback function when a handle of the given
2005 * sockets.c: no need to keep open sockets in an array, as we have them
2006 in the handles structure.
2010 2005-04-28 Dick Porter <dick@ximian.com>
2012 * processes.c: Cope with handles that are only around for as long
2013 as the search is running. If we're searching for process handles,
2014 check to see if the process is still running and signal it if not.
2016 * handles.c (_wapi_search_handle): Search in the shared space as
2017 well. Fixed bug 74752.
2020 * handles.c (_wapi_handle_new_from_offset):
2021 _wapi_handle_new_for_existing_ns () was doing exactly the same as
2022 this, so deleted it.
2024 2005-04-26 Dick Porter <dick@ximian.com>
2026 * handles.c: Fix stupid thinko where if a new shared handle is
2027 created but a collection was needed to free some space, it
2028 returned an error anyway. Should fix the messages shown in bug
2031 2005-04-25 Dick Porter <dick@ximian.com>
2033 * handles.c (_wapi_handle_check_share): Only consider mono
2034 processes when looking to see if a file is still being held open,
2035 while checking share permissions.
2037 2005-04-25 Dick Porter <dick@ximian.com>
2041 * wapi-private.h (struct _WapiHandleOps):
2042 * handles.c (_wapi_handle_unref): When destroying handles, save
2043 the handle data and call the close function only after the array
2044 slot has been cleared. This prevents race conditions with file
2045 descriptors, fixing bug 74713.
2047 * mutexes.c: Delete the handle close functions, they didn't do
2050 * error.c (_wapi_get_win32_file_error): Add a mapping for EINTR so
2051 the "Unknown error" g_warning doesn't get displayed.
2053 2005-04-25 Dick Porter <dick@ximian.com>
2056 * threads.c: Make thread handles process-private for now to take
2057 some of the space pressure off the shared memory, while I work on
2060 2005-04-21 Dick Porter <dick@ximian.com>
2062 * handles.c (_wapi_handle_check_share): Make sure there is a "fd"
2063 dir in /proc before blowing away handle info. Fixes bug 74649.
2065 2005-04-21 Dick Porter <dick@ximian.com>
2067 * wait.c (WaitForMultipleObjectsEx): Implement special waits
2069 * handles.c (_wapi_handle_wait_signal_poll_share): Don't return a
2070 timeout, just wait briefly for the private signals and let the
2071 waiting thread test again. This prevents us missing shared
2074 2005-04-21 Dick Porter <dick@ximian.com>
2076 * collection.h (_WAPI_HANDLE_COLLECTION_EXPIRED_INTERVAL): Reduce
2077 the time before a slot is considered too old and deleted. This is
2078 a workaround while I come up with a proper fix.
2080 2005-04-21 Dick Porter <dick@ximian.com>
2085 * handles.c (_wapi_handle_new): Turn assertions into errors.
2087 * collection.c (_wapi_handle_collect): Use symbols not magic
2088 numbers for timeout values
2090 2005-04-19 Dick Porter <dick@ximian.com>
2094 * handles.c (_wapi_handle_count_signalled_handles)
2095 * handles-private.h (_wapi_handle_shared_lock_handle): Use new
2096 shared handle locks in critical sections.
2098 * handles.c (_wapi_handle_new_for_existing_ns): Reuse old handles
2099 if there is already one there.
2101 * handles.c (_wapi_handle_ref): It was possible for a process to
2102 exit before getting around to updating shared handle timestamps,
2105 Tue Apr 19 16:25:47 CEST 2005 Paolo Molaro <lupus@ximian.com>
2107 * threads.c: fix lookup of the thread id in the has table:
2108 always use the id value, not the pointer to the id.
2110 2005-04-18 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2112 * handles.c: fix handle returned in _wapi_handle_search_handle. Dick
2115 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2117 * io-layer/sockets.c: FIONBIO with a TRUE argument means we want
2118 non-blocking IO, not the other way around.
2120 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2124 * handles-private.h: GetFileType wasn't checking if we have memory
2125 allocated for the handle before dereferencing it. Fixes a FileStream
2128 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2132 * handles-private.h: we were calling g_renew to expand the handle array,
2133 but that might move the memory and we might have pthread conditions or
2134 mutexes in the original memory area that are being used. Now instead of
2135 expanding an existing array, we just create new ones and keep a list of
2136 them. Access to _wapi_private_handles had to be modified accordingly.
2138 2005-04-15 Dick Porter <dick@ximian.com>
2140 * collection.c: FreeBSD needs more than PTHREAD_STACK_MIN
2142 2005-04-14 Raja R Harinath <rharinath@novell.com>
2144 * wapi-private.h: Remove reference to 'daemon-private.h'.
2146 Wed Apr 13 13:12:33 EDT 2005 Paolo Molaro <lupus@ximian.com>
2148 * atomic.h: applied patch from mass@akuma.org (David Waite)
2149 to fix InterlockedExchangeAdd.
2150 Fixed a few other functions, including InterlockedCompareExchange()
2151 which was miscompiled by gcc with optimizations enabled.
2153 2005-04-13 Dick Porter <dick@ximian.com>
2155 * io.c (share_check):
2156 * handles.c (_wapi_handle_check_share): Refine the file check so
2157 that sharing violations within the same process don't cause
2160 2005-04-13 Dick Porter <dick@ximian.com>
2162 * io.c (FindFirstFile): Fix bugs introduced with the merge (bug
2165 2005-04-12 Dick Porter <dick@ximian.com>
2167 The daemon-less io-layer. Extensive lowlevel changes in
2168 handles.c, requiring some corresponding changes in other files
2169 calling these functions. Private_foo structures have been
2172 File descriptor handling differences account for most of the
2173 changes in io.c and sockets.c.
2177 * mutexes.c: Named mutexes are now a distinct type.
2178 * atomic.h: Fix a PPC uninitialised variable warning.
2179 * wait.c: Check conditions before waiting on a condition variable.
2180 * processes.c: Handle process fork and wait without a daemon
2181 (though this has the limitation of only being able to wait for
2184 2005-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2191 * sockets.h: removed dead code that deals with async IO.
2193 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
2195 * atomic.c (InterlockedIncrement): Fix fallback implementation of
2196 InterlockedIncrement and InterlockedDecrement. Fixes #74228.
2198 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
2200 * io-layer.h: Add required header files for compiling with VS.NET.
2202 2005-03-17 Miguel de Icaza <miguel@novell.com>
2204 * io.c: don't fail on NFS when there are no more locks available.
2206 2005-03-09 Dick Porter <dick@ximian.com>
2208 * error.c (_wapi_get_win32_file_error): ENFILE and EMFILE should
2209 map to ERROR_TOO_MANY_OPEN_FILES, not ERROR_NO_MORE_FILES. Fixes
2212 2005-03-09 Dick Porter <dick@ximian.com>
2214 * daemon.c (process_process_fork): Initialise the handle data
2215 before using it in the error case. This is probably the error
2216 we're working around in the previous change. Spotted by Taru Jain
2217 <tjain@novell.com> and Hemanth Yamijala <YHemanth@novell.com>.
2219 2005-03-07 Dick Porter <dick@ximian.com>
2221 * daemon.c: It looks like g_shell_parse_argv() can return
2222 argv[0]=NULL somehow, yet still not give an error. Make sure we
2223 don't pass NULL to strrchr(), working around a segfault that
2224 showed up on ZLM testing.
2226 2005-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2228 * sockets.c: translate EINPROGRESS to EWOULDBLOCK in connect. This is
2229 the expected error code showed by the test case in bug #73053.
2231 2005-02-18 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2233 * io.c: another leftover.
2235 Fri Feb 18 17:37:29 CET 2005 Paolo Molaro <lupus@ximian.com>
2237 * io.c: fixed logic in checking errno in rev 40815.
2239 Fri Feb 18 16:00:29 CET 2005 Paolo Molaro <lupus@ximian.com>
2241 * threads.c: we don't depend on the GC checking tls
2243 * processes.c: remove unused ref to GC headers.
2245 Thu Feb 17 19:57:11 CET 2005 Paolo Molaro <lupus@ximian.com>
2247 * io.c: remove _wapi_thread_cur_apc_pending () checks
2248 when the siscall should return immediatly and handle
2249 the case when a syscall is interrupted without
2250 erroring out, but returning a 0 read/write if possible.
2251 Still the cases of read from file need to be handled.
2253 Tue Feb 8 18:28:11 CET 2005 Paolo Molaro <lupus@ximian.com>
2255 * threads.c: make people test with 1 MB stack per thread.
2257 2005-01-17 Dick Porter <dick@ximian.com>
2259 * timefuncs.h: Make WapiFileTime endian-aware, as it's often
2260 cast to and from 64bit ints. Fixes bug 71213.
2262 2005-01-11 Dick Porter <dick@ximian.com>
2264 * error.c (errno_to_WSA): Add EADDRNOTAVAIL error code
2267 Mon Jan 10 16:15:19 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
2269 * atomic.h: Fix functions on s390.
2271 Mon Jan 10 20:30:19 CET 2005 Paolo Molaro <lupus@ximian.com>
2273 * atomic.h: fix some functions on ppc (tests/interlocked.cs).
2275 2005-01-10 Dick Porter <dick@ximian.com>
2277 * misc.c (_wapi_calc_timeout): Guard against overflow when
2278 calculating timeouts. This makes waiting with a large
2279 (Int32.MaxValue) timeout not return immediately.
2281 2004-12-23 Ben Maurer <bmaurer@ximian.com>
2283 * io.c (io_ops): make this `const' so it is shareable (well, only
2284 really shareable if it is statically linked...)
2286 Mon Dec 20 11:58:33 CET 2004 Paolo Molaro <lupus@ximian.com>
2288 * threads.c, threads.h: add accessor to get the pthread_key_t for
2291 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2293 * io.c: check for the existence of 'dest' and set ERROR_ALREADY_EXISTS
2294 if it exists and is not the same as 'src'.
2296 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2298 * atomic.h : Fix InterlockedCompareExchange for s390/s390x.
2300 2004-12-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2302 * processes.c: unquote the cmd path, allow for ' or " when quoting and
2303 pass the quoted program name to the daemon, otherwise the call to
2304 g_shell_unquote in the daemon will break things up.
2306 2004-10-14 Dick Porter <dick@ximian.com>
2308 * sockets.c (_wapi_accept): Revert the previous change. We now
2309 set the accepted socket to have the same blocking status as the
2310 listening socket in managed code. This follows MS behaviour.
2312 2004-10-14 Dick Porter <dick@ximian.com>
2314 * sockets.c (_wapi_accept): On Darwin, make sure a newly
2315 accept()ed socket is blocking. Fixes bug 67355, patch by
2316 grompf@sublimeintervention.com.
2318 2004-10-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2320 * system.c: check the number of online processors instead of the
2321 existing ones. Sanitize return value if it's an error.
2323 2004-10-03 Ben Maurer <bmaurer@ximian.com>
2325 * system.c: Add support for getting the # of cpus.
2327 2004-09-28 Dick Porter <dick@ximian.com>
2329 * io.c (pipe_close_private): Fix one small typo in the last change
2330 that totally hosed process creation with redirected pipes.
2332 2004-09-24 Dick Porter <dick@ximian.com>
2339 * handles-private.h: Cope when a file descriptor is reused while
2340 the handle that thought it owned it is still referenced, instead
2341 of asserting. Probably fixes bug 66479, though we've been unable
2344 2004-09-09 Dick Porter <dick@ximian.com>
2347 * io.c: Set error codes everywhere.
2349 2004-09-06 Dick Porter <dick@ximian.com>
2351 * handles.c (_wapi_handle_unref): Reset the private record's type
2352 (CloseHandle): Check for a fd mapping failure, and return FALSE.
2353 (_wapi_handle_process_fork): Fix long-standing bug in checking
2354 handle return values. Also do the required bookkeeping with the
2355 new process's handles.
2357 * daemon.c: When creating a new process's handles, check whether
2358 the shared space needs to be increased
2360 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
2362 * shared.c (_wapi_shm_file): Fix leaking of filename.
2364 2004-08-19 Dick Porter <dick@ximian.com>
2366 * handles.c (_wapi_handle_count_signalled_handles): Fix thinko
2367 introduced with the fd offset stuff: unlock handles properly when
2368 backing off. Fixes the monologue hang at exit.
2370 2004-08-18 Dick Porter <dick@ximian.com>
2373 * io.c: Check that new fds fit in the table, return error if not
2375 * daemon.c (_wapi_daemon_main):
2376 * handles.c (shared_init): Have all processes agree on a size for
2379 2004-08-17 Dick Porter <dick@ximian.com>
2381 * daemon.c (process_new):
2382 * handles.c (_wapi_handle_new_internal): Cope when the space
2383 reserved for file descriptors is larger than the shared segment
2384 size. Fixes the crash reported when running mono under gdb on
2387 2004-08-16 Dick Porter <dick@ximian.com>
2391 * handles-private.h (_wapi_handle_fd_offset_to_handle): Improve
2392 error checking with passed-in file descriptors.
2394 2004-08-11 Dick Porter <dick@ximian.com>
2397 * io.c: Returned handle values are the file descriptor the handle
2401 * handles-private.h:
2402 * daemon.c: Reserve the range of handles that can have the same
2403 values as file descriptors. These won't be used, but the values
2404 will be used as file, console, pipe or socket handles. The fd to
2405 handle mapping is done internally and is invisible to users.
2408 * wapi-private.h (_WAPI_HANDLE_VERSION): Increment, because we now
2409 reserve a chunk of handle space.
2411 2004-08-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2413 * atomic.h: add support for 64-bit S/390
2415 2004-07-22 Dick Porter <dick@ximian.com>
2418 * threads.c: Move the destruction of the internal thread data to
2419 after the thread has been joined. Fixes bug 61418.
2421 2004-07-14 Dick Porter <dick@ximian.com>
2423 * wait.c (test_and_own): When not waiting for all handles to
2424 become signalled, only own and return the lowest. All the
2425 documentation suggests that the old way was correct, but
2426 experimentation shows it actually works like this. Patch by
2427 Sébastien Robitaille
2428 (sebastien.robitaille@croesus.com), fixes bug 61511.
2430 2004-07-09 Ben Maurer <bmaurer@ximian.com>
2432 * threads.c: register roots for gc
2434 2004-07-08 Dick Porter <dick@ximian.com>
2436 * io.c (file_seek): If there is a high 32bit offset part, make
2437 sure the low part isn't sign-extended. Set error codes when
2438 returning failure. Fixes bug 61131.
2440 2004-07-06 Dick Porter <dick@ximian.com>
2442 * io.c (file_setfiletime): Check for underflow when converting to
2443 time_t values. Set error codes when returning failure. Fixes bug
2446 2004-07-05 Dick Porter <dick@ximian.com>
2448 * mutexes.c (mutex_ops_init): Make the named mutex mutex sharable.
2450 * daemon.c (unref_handle): Only destroy a handle if all processes
2451 have released it, not just the current one. Fixes bug 60887.
2453 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
2455 * mono-mutex.h atomic.h: Add G_GNUC_UNUSED to static inline functions
2456 to prevent warnings.
2458 2004-06-24 Dick Porter <dick@ximian.com>
2460 * mutexes.c: Indicate when a named mutex was reused
2462 2004-06-24 Dick Porter <dick@ximian.com>
2464 * threads.c (SuspendThread):
2465 * timed-thread.c (_wapi_timed_thread_suspend): Wrap sem_wait in a
2466 while loop. See bug 58161.
2468 Wed Jun 23 23:29:04 CEST 2004 Paolo Molaro <lupus@ximian.com>
2470 * io.c: don't use sharemode for on-disk file permissions: it's used
2471 for shared access to the open file.
2473 2004-06-22 Dick Porter <dick@ximian.com>
2475 * events.c (CreateEvent): When creating an auto-reset event that
2476 is initially owned, make sure the set count starts at 1.
2478 2004-06-18 Dick Porter <dick@ximian.com>
2481 * events.c: Auto-reset events need to release one thread for each
2482 time SetEvent() is called. Fixes bug 41292.
2486 * mutexes.c: Scan for mutexes that are still locked by a thread
2487 when it exits. Fixes the MS demo app linked by bug 41292.
2489 * wait.c (test_and_own): Make sure a handle is signalled before it
2492 2004-06-16 Dick Porter <dick@ximian.com>
2494 * timed-thread.c: Call the thread cleanup exit routine before taking
2495 the join mutex, because this could deadlock if another thread tries
2496 to join in the meantime. This fixes the hang-at-exit problem seen
2499 2004-06-03 Lluis Sanchez Gual <lluis@ximian.com>
2501 * threads.c: Implemented SleepEx.
2502 * threads.h: Fixed SleepEx signature.
2504 2004-06-03 Miguel de Icaza <miguel@ximian.com>
2506 * threads.c: When running under valgrind, do not allocate too much
2507 stack, as Valgrind default is 1 meg.
2509 2004-05-27 Dick Porter <dick@ximian.com>
2512 * io.c: Implemented LockFile() and UnlockFile()
2514 2004-05-21 Dick Porter <dick@ximian.com>
2516 * io.c (CreateFile): Check for existing share modes when opening
2520 * handles-private.h:
2521 * daemon-messages.h:
2522 * daemon.c: Maintain a hash of file share modes, keying on device
2523 and inode (to cope with symlinks.)
2525 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
2527 * daemon-messages.c: Retry if the communication with the daemon is
2528 interrupted by a signal.
2529 * io.c, sockets.c: Check for EINTR in every syscall that can be interrumped.
2530 Only return an error in this case if there is something in the apc queue
2531 (which means that it is an interruption requested by the "user").
2532 * processes.c: Use WaitForSingleObjectEx. No need to pass "alertable" as
2533 true since the wait is small.
2534 * shared.c: Retry write calls when interrumped by a signal.
2535 * timed-thread.h, timed-thread.c: added _wapi_thread_apc_pending, which
2536 returns TRUE if there are pending asynchronous calls (APC) for the
2537 provided thread. Also added _wapi_thread_dispatch_apc_queue which calls
2538 the enqueued APCs. Defined a new struct ApcInfo that holds information
2539 about an enqueued APC.
2540 * thread-private.h, threads.c: Implemented QueueUserAPC (which does the same
2541 as in win32),_wapi_thread_apc_pending and _wapi_thread_dispatch_apc_queue.
2542 These last two methods call the corresponding apc methods in
2543 thread-private using the provided thread handle.
2544 * threads.h: Added QueueUserAPC.
2545 * uglify.h: Added WapiApcProc (needed by QueueUserAPC).
2546 * wait.c, wait.h: Changed WaitForSingleObject to WaitForSingleObjectEx, and
2547 WaitForMultipleObjects to WaitForMultipleObjectsEx. Implemented support
2548 for APCs in those two methods and also in SleepEx.
2550 2004-05-17 Dick Porter <dick@ximian.com>
2552 * io.c (CopyFile): Speed up. Fixes bug 57859.
2554 2004-05-13 Dick Porter <dick@ximian.com>
2555 * mono-mutex.c (mono_mutex_unlock): Return EPERM when the current
2556 thread doesn't own the mutex, rather than assert()ing.
2558 2004-05-11 Dick Porter <dick@ximian.com>
2560 * shared.c (_wapi_shm_attach): Cope when a previous daemon startup
2561 attempt failed, leaving shared files that look like a daemon is
2564 2004-05-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2567 (SetFileAttributes): don't the the exec bit if the corresponding read
2570 2004-05-10 Zoltan Varga <vargaz@freemail.hu>
2572 * io.c (FindFirstFile): Fix invalid free.
2574 2004-05-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2576 * io.c: translate from GFileError to errno codes and don't free
2577 variables right after calling mono_io_scandir, as we may overwrite
2580 2004-05-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2582 * io.c: g_dir_open return ENOENT for directories on which we don't have
2583 read/execute permission, while returning EPERM for anything below those.
2584 So, change ENOENT by EPERM if the directory exists.
2586 2004-05-07 Dick Porter <dick@ximian.com>
2588 * io.c (SetFileAttributes): Don't have failed chmod()s cause a
2589 "file not found" error. Fixes bug 54032.
2591 2004-05-07 Dick Porter <dick@ximian.com>
2593 * io.c (FindFirstFile): Comment out a windows-compatibility check
2594 that breaks when directories have metachars in their names.
2595 Workaround for bug 58116.
2597 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2599 * io.c: fixed for FindFirstFile for empty directories. Closes
2602 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2604 * processes.c: set the start time for the current process. Fixes bug
2607 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2609 * io-private.h: 'namelist' is now a gchar ** in _WapiHandlePrivate_find.
2610 * io.c: implemented scandir using glib functions.
2612 2004-05-04 Dick Porter <dick@ximian.com>
2614 * daemon.c (read_message): Return FALSE on error so the GSource
2615 callback itself can return FALSE. Cures the infinite loop poll()
2617 * shared.c: Fix some daemon startup race conditions.
2619 2004-04-29 Miguel de Icaza <miguel@ximian.com>
2621 * io.c (CopyFile): Use 32k buffers to copy the file instead of 2k,
2622 use the stack, do not use dynamic memory.
2624 2004-04-29 Zoltan Varga <vargaz@freemail.hu>
2626 * io.c: Add scandir implementation for platforms which do not have
2629 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2631 * io.[ch]: implemented GetLogicalDriveStrings.
2633 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2636 * sockets.c: use the field name from configure when accessing sigval
2637 pointer field. Makes this work on the Mac.
2639 2004-04-28 Bernie Solomon <bernard@ugsolutions.com>
2641 * atomic.c: (InterlockedExchange) fix typo for
2644 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2647 * sockets.c: added check for sys/aio.h.
2649 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2651 * error.[ch]: added _wapi_get_win32_file_error...
2652 * io.c: ... which was _wapi_get_win32_error here.
2653 * sockets.c: rename the function calls here too.
2655 2004-04-28 Dick Porter <dick@ximian.com>
2657 * daemon-messages.c: Avoid a deadlock when a thread is killed while
2658 waiting for the daemon by using a recursive mutex. Helps bug 56699.
2660 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2662 * io.c: fixed leak in async_notifier().
2664 * sockets.[ch]: added AIO support for sockets and fixed WSAIoctl
2667 * threads.c: removed old comment.
2669 2004-04-26 David Waite <mass@akuma.org>
2671 * daemon-messages.h:
2678 * wapi-private.h: remove comma from end of enumeration declarations
2679 * status.h: cast unsigned int types to int for enum assignment
2681 2004-04-26 David Waite <mass@akuma.org>
2684 * timefuncs.c: declare 64-bit constants as long long types (i.e.
2687 2004-04-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2689 * socket-wrappers.h: _wapi_socket == WSASocket now. Added
2690 WSA_FLAG_OVERLAPPED.
2692 * sockets.c: new unused parameters for _wapi_socket.
2694 2004-04-22 Miguel de Icaza <miguel@ximian.com>
2696 * timed-thread.c: Replace sem_init with MONO_SEM_INIT to handle
2697 the fact that MacOS X is a piece of junk (sem_init is *defined* in
2698 the libc, but they return `not implemented').
2700 2004-04-22 Dick Porter <dick@ximian.com>
2703 * handles-private.h: Reference the handle when it is locked, so
2704 that another thread can't blow it away while we're waiting for it
2705 to become signalled.
2716 * handles-private.h:
2719 * daemon-messages.c:
2720 * critical-sections.c:
2721 * atomic.c: Added pthreads cleanup handlers and error asserts
2724 * handles.c: Fixed the gcc "variable might be used uninitialised"
2725 warnings. They can't happen, but gcc doesn't know that
2726 g_assert()s don't return.
2728 Fixed the declaration of _wapi_handle_process_kill() so that it
2729 expects the correct type for the pid.
2731 * threads.c: Removed the TLS_PTHREAD_MUTEX style locking that
2732 hasn't been used in ages and just made the code more complex.
2734 2004-04-17 Zoltan Varga <vargaz@freemail.hu>
2736 * processes.c: Include <signal.h> for SIGKILL and SIGILL + fix some
2737 warnings. Fixes #57168.
2739 2004-04-16 Dick Porter <dick@ximian.com>
2741 * threads.c (Sleep): Using div(3) with a negative (when signed)
2742 numerator causes the quotient to be 0 and the remainder to be the
2743 numerator. This feeds a small negative value to nanosleep(3),
2744 which will return immediately and cause a busy wait. Fixes bug
2747 2004-04-15 Dick Porter <dick@ximian.com>
2750 * io.c: Rewrite FindFirstFile and FindNextFile using scandir(3)
2751 and fnmatch(3) instead of glob(3). glob() can't cope with being
2752 given filenames containing metachars. This fixes bug 40557.
2754 2004-04-14 Bernie Solomon <bernard@ugsolutions.com>
2756 * security.c: #warning is a GCC-ism
2758 2004-04-13 Sebastien Pouliot <sebastien@ximian.com>
2760 * security.c: Removed GetUserName as glib g_get_user_name does a
2761 better (portability) job. Added ImpersonateLoggedOnUser and
2764 2004-04-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2766 * mono-mutex.h: move pthread_mutex_timedlock declaration to...
2767 * mono-mutex.c: ...here. It was causing a warning that prevented
2768 libgdiplus compilation.
2770 2004-04-04 Miguel de Icaza <miguel@ximian.com>
2772 * security.c (GetUserName): Make it work on MacOS X
2774 2004-04-02 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2776 * security.c: use getpwuid_r if available. This one is thread-safe.
2778 2004-04-02 Sebastien Pouliot <sebastien@ximian.com>
2780 * Makefile.am: Added security.c|h.
2781 * security.c: New file for security related functions. Added function
2782 GetUserName to fix #56144.
2783 * security.h: New. Header file for security.c
2784 * wapi.h: Added include for security.h
2786 2004-03-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2788 * daemon-messages.h: added kill structs.
2790 * daemon.c: implemented process_process_kill.
2791 * handles-private.h: define process_process_kill.
2792 * handles.c: implemented _wapi_handle_process_kill.
2793 * processes.[ch]: implemented TerminateProcess.
2795 2004-03-25 Bernie Solomon <bernard@ugsolutions.com>
2797 * daemon.c (rem_fd): On solaris you seem to get an
2798 error even after removing the input source so don't
2799 try and rem_fd it twice.
2801 2004-03-25 Lluis Sanchez Gual <lluis@ximian.com>
2803 * daemon.c: in process_post_mortem, If the child terminated due to the
2804 receipt of a signal, the exit status must be based on WTERMSIG, since
2805 WEXITSTATUS returns 0 in this case.
2807 2004-03-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2809 * daemon.c: turned a warning into a DEBUG statement. Now we may hit it.
2811 2004-03-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2813 * daemon.c: only call getdtablesize () once.
2814 * processes.c: wait 500 ms to check if execve failed and throw the same
2815 exception as MS on failure. Fixes bug #32809.
2817 2004-03-17 Bernie Solomon <bernard@ugsolutions.com>
2819 * io.c (async_notifier): use "union sigval" rather
2820 than sigval_t as Solaris doesn't have sigval_t
2821 (which isn't in IEEE 1003.1 either).
2823 2004-03-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2825 * io.c: added debug stuff and removed a few redundant lines in
2828 2004-03-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2830 * io-private.h: added new fields for file structure. Declare
2831 _wapi_io_add_callback.
2833 * io.c: added _wapi_get_win32_error, support aio_read/write in
2834 file_read/write. Implemented _wapi_io_add_callback, which is where
2837 * io.h: added new fields for WapiOverlapped and typedef for the
2840 * processes.c: fixed off-by-one bug when handling environment variables
2843 * threads.[ch]: implemented BindIoCompletionCallback.
2845 * uglify.h: added typedef for LPOVERLAPPED_COMPLETION_ROUTINE.
2847 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
2849 * socket-wrappers.h: Remove extra semicolon.
2851 2004-03-03 Dave Camp <dave@ximian.com>
2853 * daemon.c: (add_fd), (fd_activity), (_wapi_daemon_main):
2854 Use a new main context.
2856 2004-03-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2859 (GetFileAttributes): set the error depending on errno instead of
2860 setting ERROR_FILE_NOT_FOUND always. See bug #55160.
2862 2004-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2865 (CopyFile): free the buffer on error.
2867 (WSAIoctl): free the buffer on error.
2869 2004-02-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2871 * error.c: fixed mapping for EPROTONOSUPPORT and ESOCKTNOSUPPORT.
2873 * sockets.[ch]: retry creating the socket for AF_INET, SOCK_RAW
2874 using IP protocol with IP over IP. Implemented WSAIoctl UNIX-style.
2876 2004-01-27 Bernie Solomon <bernard@ugsolutions.com>
2878 * shared.c (_wapi_shm_file): add hostname
2879 to shared data file names to handle NFS mounted
2882 Mon Jan 26 16:15:03 CET 2004 Paolo Molaro <lupus@ximian.com>
2884 * sockets.h: remove obsolete soklen_t typedef.
2886 Fri Jan 23 21:07:02 CET 2004 Paolo Molaro <lupus@ximian.com>
2888 * socket-wrappers.h, sockets.h, sockets.c, Makefile.am: move socket
2889 wrappers to its own non-installed header file.
2891 2004-01-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2894 (FindFirstFile): unlock the handle if FindNextFile fails.
2895 (FindNextFile): g_free a couple of pointers before retrying.
2898 (WaitForMultipleObjects): if only one handle provided, use
2899 WaitForSingleObject.
2901 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
2903 * handles-private.h: (_wapi_handle_type) check
2904 for segment in range before using it
2906 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
2908 * thread-private.h: _wapi_thread_ops is now const
2911 Mon Dec 22 18:29:03 CET 2003 Paolo Molaro <lupus@ximian.com>
2913 * threads.c, timed-thread.c, timed-thread.h: use mach
2914 semaphores on Darwin (MacOSX) since the posix ones
2915 are mostly broken there (threads are not created suspended
2916 and they can start executing before they are fully initialized
2917 like in tests/thread-static.cs).
2919 Mon Dec 22 17:18:45 CET 2003 Paolo Molaro <lupus@ximian.com>
2921 * atomic.h: ppc fixes.
2923 2003-12-19 Bernie Solomon <bernard@ugsolutions.com>
2925 * handles.c: remove my bad use of MONO_ZERO_ARRAY_LENGTH
2928 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
2930 * shared.c: (_wapi_shm_open) make scratch file
2931 not have to immediately regrow to avoid remaps
2932 (HPUX can't cope with these).
2933 (_wapi_shm_attach) use actual size of file
2934 to set scratch data_len for the creating process.
2936 * handles.c: (_wapi_handle_new_internal) make
2937 sure mutex & cond var are initialized even for
2938 non process shared ones.
2939 (_wapi_handle_unref) always call destroy
2940 routines on mutex & cond var
2942 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
2944 * daemon.c: change channel data structure so
2945 input sources are removed from glib event loop
2946 properly. xsp works better on Solaris and
2949 2003-12-12 Bernie Solomon <bernard@ugsolutions.com>
2951 * wapi-private.h: Replace G_GNUC_PRETTY_FUNCTION
2952 definition with file & line number for non-GCC
2955 2003-12-08 Bernie Solomon <bernard@ugsolutions.com>
2957 * Makefile.am: make sure hppa_atomic.s is in distribution
2959 2003-12-01 Dick Porter <dick@ximian.com>
2962 * mutexes.c (CreateMutex):
2963 * mutex-private.h (struct _WapiHandle_mutex):
2964 * handles.c: Look up certain handle types by name, in a shared
2965 namespace. Currently only mutex handles have this implemented.
2968 * semaphores.c (CreateSemaphore):
2969 * events.c (CreateEvent): Fix signature
2971 2003-11-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2973 * io.c: don't call g_free before testing errno as it may modify it.
2974 If the path exists, return an error if it's not a directory. Fixes
2977 2003-11-20 Dick Porter <dick@ximian.com>
2979 * io.c: Missed a little-endian UTF16 conversion. Patch from
2980 Jeroen Zwartepoorte (Jeroen@xs4all.nl), fixes bug 51065.
2982 2003-10-29 Dick Porter <dick@ximian.com>
2984 * io.c (MoveFile): If the move crosses filesystems, try and fall
2985 back to copy and delete. Patch from Jörg Rosenkranz
2986 (JoergR@voelcker.com), fixes bug 50298.
2988 2003-10-28 Dick Porter <dick@ximian.com>
2990 * io.c: Use the new encoding conversion to cope with non-utf8
2991 locales in filenames.
2993 * processes.c: Ditto for process arguments.
2995 Tue Oct 21 12:01:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2997 * atomic.h: some ppc inline asm fixes (incorrect use of labels,
2998 incorrect register constraints, incorrect clobber lists).
3000 2003-10-13 Bernie Solomon <bernard@ugsolutions.com>
3002 * Makefile.am hppa_atomic.s: add HP 64bit
3003 implementation of atomic ops
3005 2003-10-13 Zoltan Varga <vargaz@freemail.hu>
3007 * threads.c (CreateThread): Wrap pthread_attr_setstacksize call in
3008 a conditional for platforms that don't have it.
3010 2003-10-09 Bernie Solomon <bernard@ugsolutions.com>
3012 * threads.c: (CreateThread) use stacksize argument
3013 if non-zero - change default for 64 bits to 4Mb
3015 2003-09-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3017 * sockets.c: set last error when socket creation fails. This shed some
3018 light on bug #49015.
3020 2003-09-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3022 * processes.c: fixed bug #48973: we only change \ by / for the argument
3023 to be used as command.
3024 When getting the program name from the args, don't let the space between
3027 2003-09-24 Bernie Solomon <bernard@ugsolutions.com>
3029 * atomic.h atomic.c: fix sparc so lock is
3030 global, increment does so and it compiles under Sun compiler.
3032 2003-09-22 Bernie Solomon <bernard@ugsolutions.com>
3034 * handles.c: include <string.h> directly as may
3035 not be nested in <sys/un.h> like Linux
3037 2003-09-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3040 (DeleteFile): call SetLastError on failure. Fix by
3041 richard.torkar@htu.se (Richard Torkar). Closes bug #48222.
3043 2003-09-15 Lluis Sanchez Gual <lluis@ximian.com>
3045 * daemon.c: In compare_process(), discard handles already signalled.
3047 2003-09-02 Dick Porter <dick@ximian.com>
3049 * io.c: Work around glib brain-dead assumptions about utf8-encoded
3050 filenames. Fixes bug 30781.
3052 2003-08-28 Dick Porter <dick@ximian.com>
3054 * critical-sections.c: Patch from Bernie Solomon
3055 <bernard@ugsolutions.com> to emit a warning if locking a critical
3058 2003-07-23 Dick Porter <dick@ximian.com>
3061 * daemon.c (maybe_exit): Avoid the race condition when the daemon is
3062 closing but another client comes along when the shared data is still
3063 visible. Should fix bugs 33671 and 35213.
3065 2003-07-23 Dick Porter <dick@ximian.com>
3067 * handles.c: Initialise handle mutex and cond. Fix by
3068 Bernie Solomon <bernard@ugsolutions.com>
3070 2003-07-15 Dick Porter <dick@ximian.com>
3072 * timed-thread.c (timed_thread_start_routine): Fix virtual memory
3073 leak when threads quit. Fixes bug 44067.
3075 Wed Jun 18 19:08:40 CEST 2003 Paolo Molaro <lupus@ximian.com>
3077 * io.c: never add write permission for group or others in
3078 SetFileAttributes ().
3080 2003-06-17 Dick Porter <dick@ximian.com>
3082 * io.c (SetFileAttributes): Implement the ReadOnly attribute, and
3083 ignore the unsupported ones ("fixes" bug 44977).
3085 2003-06-17 Lluis Sanchez Gual <lluis@ximian.com>
3087 * misc.c: fix bug in _wapi_calc_timeout. It gave wrong values for
3088 high ms values (there was an overflow).
3090 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
3092 * system.h (struct _WapiSystemInfo ): Fix warnings when using gcc-3.3.
3094 2003-06-11 Dick Porter <dick@ximian.com>
3096 * shared.c: Fix shared directory creation. Patch from
3097 Pablo Baena <pbaena@uol.com.ar>
3099 2003-06-10 Dick Porter <dick@ximian.com>
3101 * atomic.c: Delete the useless compile warning
3103 2003-06-09 Dick Porter <dick@ximian.com>
3105 * daemon.c: Lookup env as a string array. Fixes bug 44289. Also
3106 make setting the process handle value in the environment actually
3109 * processes.c: Pretty up the process name, if it happens to be
3110 "mono" such as when another mono process forks "mono foo.exe"
3112 2003-06-05 Dick Porter <dick@ximian.com>
3114 * processes.c (process_set_current): Don't do an expensive handle
3115 search at application startup, check the environment to see if the
3116 process handle has already been created.
3118 * io.c: Don't do an expensive handle search when creating stdin,
3119 stdout and stderr handles, just create them all the first time one
3126 * handles-private.h:
3127 * daemon-messages.h:
3129 * daemon.c: Support for "unlimited" number of handles and scratch
3132 Speed up application startup by passing process handle in the
3133 environment, rather than let the app scan all handles (which gets
3134 really slow when there are more than a few thousand to check.)
3136 Initialise some structs passed to syscalls, noticed by valgrind.
3139 2003-05-20 Dick Porter <dick@ximian.com>
3141 * io.c (FindFirstFile): Include . files in the glob. Fixes bug
3144 2003-05-19 Dick Porter <dick@ximian.com>
3146 * threads.c: Set the new thread's stack size to 2M. Fix needed
3147 for BSD, reported by Martin Dvorak <md@9ll.cz>
3149 2003-05-16 Dick Porter <dick@ximian.com>
3152 * io.c: Implement GetTempPath()
3154 2003-05-16 Dick Porter <dick@ximian.com>
3156 * processes.c (CreateProcess): Set some error codes
3158 2003-05-12 Dick Porter <dick@ximian.com>
3160 * misc.c (_wapi_calc_timeout): Cope with overflowing tv_nsec.
3161 Patch from Martin Dvorak <mdvorak@ninell.cz>.
3163 2003-05-10 Dick Porter <dick@ximian.com>
3165 * io.c (CopyFile): Copy file mode as well as file data. Based on
3166 suggestion by Giuseppe Greco <giuseppe.greco@agamura.com>, bug
3169 2003-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3171 * handles.c: don't call GC_gcollect when creating new handles.
3173 2003-05-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3175 * handles.c: added some debugging code. Call GC_gcollect
3176 before creating a new handle. It makes Lupus' test run smoother and
3177 faster (from 62 to 83 request per second). Notice that calling
3178 GC_finalizer_notifier if needed (GC_should_invoke_finalizer ()) does
3179 not improve nor degrade the performance, so i don't do it.
3181 2003-05-02 Dick Porter <dick@ximian.com>
3183 * sockets.c: Rearrange closesocket() and socket_close_private(),
3184 and remember to unref the handle, so we don't leak socket handles.
3185 Fix from Pelle Johnsen <pelle.johnsen@mail.dk>
3187 2003-04-11 Dick Porter <dick@ximian.com>
3189 * atomic.h: ARM atomic operations by Malte Hildingson
3190 <tds00mahi@tellus.thn.htu.se>
3192 Tue Apr 8 11:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3194 * atomic.h: fix macosx build by "Urs C. Muff" <umuff@quark.com>.
3196 2003-04-03 Martin Baulig <martin@ximian.com>
3198 The following change is conditional to `WITH_INCLUDED_LIBGC'
3199 which is not yet enabled by default.
3201 * threads.c (SuspendThread, ResumeThread): Fully implemented this.
3202 (gc_init): New static function; install a signal handler for
3203 SIGPWR which is used to suspend threads. [FIXME: it SIGPWR
3204 doesn't exist on all Unix systems, we need to find another
3206 (mono_wapi_push_thread_stack): New public function. Tells the
3207 garbage collector about the current stack pointer of a suspended
3210 2003-04-03 Martin Baulig <martin@ximian.com>
3212 * timed-thread.h (TimedThread): Added `suspended_sem',
3213 `suspend_count' and `stack_ptr'.
3215 2003-03-28 Dick Porter <dick@ximian.com>
3217 * atomic.h: PPC support gratiously donated to the public domain
3218 by John Duncan <jddst19@mac.com>
3220 2003-03-20 Dick Porter <dick@ximian.com>
3222 * sockets.c (_wapi_connect): If connect() fails with EACCES, try
3223 setting SO_BROADCAST and connecting again. Fixes bug 39178.
3225 2003-03-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3227 * processes.c: included Jerome Laban's patch and call SetLastError when
3228 the executable is not found.
3230 2003-03-03 Dick Porter <dick@ximian.com>
3232 * io.c (CreateFile): Try opening directories readonly, so that
3233 timestamps can be adjusted. Patch by Elan Feingold
3234 <efeingold@mn.rr.com>.
3236 2003-02-25 Dick Porter <dick@ximian.com>
3238 * shared.c (_wapi_shm_attach): Return a failure code on system
3239 call errors, rather than exiting.
3241 2003-02-21 Dick Porter <dick@ximian.com>
3243 * processes.c (GetCurrentProcessId): Use the current process
3244 handle to return the process ID, as getpid() is unreliable
3245 (linuxthreads gives each thread a different pid). Fixes bug
3248 2003-02-21 Dick Porter <dick@ximian.com>
3250 * io.c (FindNextFile): Skip over dangling symlinks. Fixes bug
3253 2003-02-11 Dick Porter <dick@ximian.com>
3256 * timefuncs.c: Added GetTickCount()
3258 2003-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3260 * error.c: added WSA_EHOSTUNREACH mapping.
3262 2003-01-26 Miguel de Icaza <miguel@ximian.com>
3264 * io.c (SetFileAttributes): This routine is not currently
3265 implemented for the general case, but I added a special case to
3266 set the executable bit on Linux.
3268 Wed Jan 15 15:55:40 CET 2003 Paolo Molaro <lupus@ximian.com>
3270 * sockets.h, daemon.c, io.c: compilation fixes on MacOSX.
3272 2003-01-08 Dick Porter <dick@ximian.com>
3274 * sockets.c: Fixed setting blocking mode to true (fixes bug 36388)
3276 2002-12-11 Juli Mallett <jmallett@FreeBSD.org>
3278 * daemon.c, handles-private.h, handles.c, wapi-private.h:
3279 Check for an implementation which says it supports
3280 _POSIX_THREAD_PROCESS_SHARED, rather than just one that
3281 defines the symbol. Defined but with a value of -1 still
3282 means that it is unsupported.
3284 2002-12-08 Martin Baulig <martin@ximian.com>
3286 * handles.c (_wapi_handle_new): Create new non-shared handles with
3287 an initial refcount of 1, not 0.
3289 2002-11-22 Dietmar Maurer <dietmar@ximian.com>
3291 * threads.c (TlsGetValue): removed unnecessary mutex
3293 2002-11-20 Dick Porter <dick@ximian.com>
3295 * timed-thread.c (_wapi_timed_thread_attach): Attached threads
3296 need to store their data structure too.
3298 * threads.c: Make sure the threading data is initialised wherever
3301 2002-11-15 Dick Porter <dick@ximian.com>
3303 * timed-thread.c: Removed unneeded parameters in
3304 _wapi_timed_thread_attach().
3306 * threads.c: Renamed AttachThread() to make it not look like
3307 external API. Removed unneeded parameters.
3309 2002-11-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3311 * error.[ch]: added errno_to_WSA (). It displays a warning and return
3312 WSASYSCALLFAILURE if there is no error mapping for the given errno,
3314 * sockets.c: use errno_to_WSA and fixed display of warning for h_errno.
3316 2002-10-31 Dick Porter <dick@ximian.com>
3319 * io.c: Define and use INVALID_FILE_ATTRIBUTES
3321 2002-10-07 Dick Porter <dick@ximian.com>
3324 * daemon.c: Use a more accurate time source for process start and
3327 2002-10-03 Dick Porter <dick@ximian.com>
3331 * threads.c: Fixes for freebsd. Make sure that mutex and condition
3332 creation and deletion happen in the process that owns them, when
3333 POSIX shared thread objects aren't supported. This breaks on
3334 freebsd, as pthread_t is a pointer to data.
3336 2002-10-02 Dick Porter <dick@ximian.com>
3338 * shared.c: Use mmap() instead of sysv shm for the shared data.
3340 * wapi-private.h (_WAPI_HANDLE_VERSION): Reset back to 0, for the
3344 * daemon.c: mmap()ed regions survive fork, so just pass the
3345 pointer to _wapi_daemon_main instead of mapping it again.
3347 2002-10-01 Dick Porter <dick@ximian.com>
3349 * timed-thread.c: Kludge for CREATE_SUSPENDED thread creation.
3350 Unfortunately libgc uses the same thread suspend technique that I
3351 want to, and the two don't mix: libgc will deadlock when it tries
3352 to stop the world if a thread has already been suspended by
3353 someone else. Just do the simple suspended create rather than the
3354 general purpose thread suspension for now.
3356 * threads.c: Pass create flags to the timed_thread create call, to
3357 implement suspended thread creation. ResumeThread() partially
3358 implemented, to cope with the case where a newly created but
3359 suspended thread is launched.
3361 2002-09-30 Dick Porter <dick@ximian.com>
3363 * sockets.c (ioctlsocket): Set non-blocking mode in a better way,
3366 2002-09-27 Dick Porter <dick@ximian.com>
3368 * semaphores.c: Only include semaphore.h if it's present. Patch
3369 for BSD from jmmv@hispabsd.org (Julio Merino).
3371 2002-09-27 Dick Porter <dick@ximian.com>
3373 * processes.c: Pass environment and working directory to the
3374 daemon when forking. Don't let argv[0] be duplicated when looking
3375 for the program name. Implement EnumProcessModules (simple
3376 version for now, lsof-style later if needed), GetModuleBaseName,
3377 {Get,Set}ProcessWorkingSetSize (just faked, because the vm hints
3378 aren't available on Linux).
3380 * process-private.h: Store the process name, and the working set
3384 * handles-private.h: New functions to store and retrieve an array
3385 of strings in the scratch space
3387 * daemon.c: Don't miss deleting some handles when a client exits
3388 (we used to rely on the client doing the final cleanup, but
3389 obviously if the client is no longer there the daemon has to do
3392 Process forking now sets the environment and the working
3395 * io.c: Don't confuse fd 0 with an unassigned handle struct
3397 * atomic.h: Add a google cache alternative to the msdn URL
3399 2002-09-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3402 (_wapi_recvfrom): added ECONNRESET to the switch.
3404 2002-09-24 Mark Crichton <crichton@gimp.org>
3406 * atomic.h: Yea. On linux, sparc isn't sparc, it's __sparc__.
3409 2002-09-19 Mark Crichton <crichton@gimp.org>
3411 * daemon.c, shared.c: Added NEED_LINK_UNLINK for systems that
3412 dont have Linux's abstract filesystem for sockets.
3414 2002-09-19 Mark Crichton <crichton@gimp.org>
3416 * atomic.h: Added SPARC atomic asm code.
3417 * daemon.c, handles-private.h, handles.c, wapi-private.h:
3418 undefined _POSIX_THREAD_PROCESS_SHARED. This actually exists on
3419 Solaris 9, however, the code paths don't seem to work. More testing
3420 on the shared case is *really* needed.
3422 2002-09-03 Dick Porter <dick@ximian.com>
3425 * threads.c: Removed PosixKillThread(), because it's not in the
3428 2002-08-20 Dick Porter <dick@ximian.com>
3430 * handles.c (_wapi_handle_scratch_store): Made stored byte lengths
3431 multiples of 4 bytes, to keep header structures aligned. Needed
3432 for sparc, at least. (Patch from crichton@gimp.org)
3434 * handles.c: Removed 'disable_shm' variable (we've defaulted to
3435 building with shm enabled for months now)
3437 2002-08-19 Dick Porter <dick@ximian.com>
3439 * daemon.c: Rewrote the poll() loop to use GIOChannels instead,
3440 for legacy NeXT-based systems.
3442 2002-08-12 Dick Porter <dick@ximian.com>
3444 * atomic.h: Rename some parameters to avoid c++ keywords (Patch
3445 from Joseph Wenninger <kde@jowenn.at>)
3447 2002-08-05 Dietmar Maurer <dietmar@ximian.com>
3449 * threads.c: use fast spinlocks by default
3451 2002-08-02 Dick Porter <dick@ximian.com>
3453 * io.c (GetStdHandle): Add a handle reference when returning a
3454 duplicate console handle. This fixes the unref_handle errors in
3457 2002-08-01 Dietmar Maurer <dietmar@ximian.com>
3459 * threads.c (TLS_PTHREAD_MUTEX): define this because else some
3462 2002-08-01 Dick Porter <dick@ximian.com>
3464 * threads.c: Use atomic spinlocks in TLS functions
3467 * Makefile.am: Added mono-spinlock.h
3469 2002-07-21 Jeffrey Stedfast <fejj@ximian.com>
3471 * daemon-messages.c: #include <sys/types.h> and <sys/sockets.h> -
3472 these are needed for sendmsg() and also for struct msghdr (at
3473 least on Solaris). Solaris still won't build because struct msghdr
3474 doesn't have msg_flags, msg_control, or msg_controllen members.
3475 (CMSG_SPACE): Define for systems that don't have it.
3478 2002-07-20 Dick Porter <dick@ximian.com>
3484 * handles.c: Implemented pipe handles
3487 * daemon.c: Fixed bug in handle closing.
3490 * daemon.c: Forked processes now close all open file descriptors.
3492 Fri Jul 19 19:05:19 CEST 2002 Paolo Molaro <lupus@ximian.com>
3494 * sockets.h, io-layer.h, critical-sections.h: don't include config.h
3497 2002-07-19 Martin Baulig <martin@gnome.org>
3499 * threads.c (ExitThread): Call exit() if no threads has been
3502 2002-07-17 Dick Porter <dick@ximian.com>
3504 * daemon-messages.c: Freebsd fixes from Andreas Kohn
3505 <andreas.kohn@gmx.net>
3507 2002-07-15 Dick Porter <dick@ximian.com>
3509 * io.c: Removed bogus console_flush() method, that was just cut
3510 and pasted from file_flush when I separated the two handle types.
3512 2002-07-12 Dick Porter <dick@ximian.com>
3514 * io.c (convert_from_flags): Fixed misunderstanding wrt fcntl
3515 flags. Fixes bug 27633.
3517 2002-07-12 Dick Porter <dick@ximian.com>
3521 * daemon.c: Use size of sockaddr_un.sun_path from config.h
3523 2002-07-12 Dick Porter <dick@ximian.com>
3525 * processes.c (CreateProcess): Send stdin, stdout and stderr
3526 handles if the startup info doesnt specify new ones
3528 * io.c (GetStdHandle): Return the same handle when the same
3529 standard handle is requested
3531 * handles.c: Pass file descriptors when forking
3533 * daemon.c: Use supplied file descriptors when forking a new
3536 * daemon-messages.h:
3537 * daemon-messages.c: Pass stdin, stdout and stderr file
3538 descriptors to the daemon (used when forking)
3540 2002-07-11 Miguel de Icaza <miguel@ximian.com>
3542 * daemon.c (_wapi_daemon_main): Use sizeof
3543 (main_socket_address.sun_path) instead of hardcoded 108 value.
3545 * handles.c (shared_init): Use sizeof
3546 (shared_socket_address.sun_path) instead of hardcoded 108 value.
3548 2002-07-10 Dennis Haney <davh@davh.dk>
3552 * daemon.c: Lots of documentation, some added error checking, and
3553 code readability improvements.
3555 * daemon-messages.h: Add the Error request type to improve error
3558 * daemon-messages.c: Do a bit more error checking on send() and
3559 recv(), and log errors with a higher severity level.
3561 2002-07-04 Dick Porter <dick@ximian.com>
3563 * daemon.c (process_process_fork): Fix argument handling, due to
3564 buggy understanding of g_strsplit() behaviour.
3566 2002-07-03 Dick Porter <dick@ximian.com>
3569 * threads.c: Implement OpenThread(). Define access-control values
3575 * Makefile.am: Added access.h, to hold shared access-control
3578 2002-07-02 Dick Porter <dick@ximian.com>
3580 * wapi-private.h (_WAPI_HANDLE_VERSION): New protocol version
3582 2002-07-02 Dick Porter <dick@ximian.com>
3584 * handles.c (shared_init): Make a second attempt to contact the
3585 daemon if the shared memory attach succeeds, but the connect()
3586 fails. (This copes with the daemon crashing without cleaning up
3592 * shared.c (_wapi_shm_attach): Don't exec() anything when we fork
3593 the daemon, it's now built into the library.
3595 2002-06-25 Dick Porter <dick@ximian.com>
3598 * handles-private.h:
3599 * daemon-messages.h:
3600 * daemon.c: Process forking and handle data management
3603 * process-private.h:
3604 * processes.c: Process forking and other support functions
3606 2002-06-25 Dick Porter <dick@ximian.com>
3608 * versioninfo.h: PE resource decoding
3610 * unicode.c (_wapi_unicode_to_utf8): g_utf16_to_utf8 doesnt need
3611 to be told the string length
3613 * io.c: Removed the ACTUALLY_DO_UNICODE option. Fixed some leaks.
3614 Moved _wapi_time_t_to_filetime and the WapiFileTime typedef to
3617 2002-06-12 Dick Porter <dick@ximian.com>
3620 * daemon-messages.c: Handle SIGPIPE in a non-stupid way in the
3621 daemon, if MSG_NOSIGNAL isn't available. Thanks to Jaroslaw
3622 Kowalski <jarek@atm.com.pl> for pointing out the bogosity.
3624 2002-06-10 Jaroslaw Kowalski <jarek@atm.com.pl>
3626 * sockets.c, daemon-messages.c: Prevent SIGPIPE from being raised
3627 when writing to a closed socket.
3629 2002-06-08 Jeffrey Stedfast <fejj@ximian.com>
3631 * mono-mutex.c (mono_once): New convenience function for my
3636 * critical-sections.c:
3644 * atomic.c: Use mono_once() rather than pthread_once().
3646 2002-06-06 Jeffrey Stedfast <fejj@ximian.com>
3648 * handles.c (_wapi_handle_new): pthread_once() is not atomic, so
3649 if multiple threads all try to call _wapi_handle_new() before the
3650 shared data has been initialized, it is possible that we could get
3651 into a condition where shared_init() is being executed and later
3652 threads will pass by pthread_once() due to the fact that it has
3653 already been called and so therefor will attempt to use the shared
3654 data before it has been completely initialized. If we instead use
3655 a standard mutex locking mechanism around shared_init(), we can
3656 avoid the situation entirely. By wrapping the mutex locking in a
3657 check to see if we've already initialized the data, we can even
3658 avoid wasting resources by having to lock/unlock the mutex in any
3659 later calls (the only time we'd have to worry about
3660 locking/unlocking is the initial race to call shared_init() at
3663 Sat Jun 1 13:27:11 CEST 2002 Paolo Molaro <lupus@ximian.com>
3665 * atomic.h: inline asm fixes from Dennis Haney (davh@davh.dk).
3667 Fri May 31 16:21:54 CEST 2002 Paolo Molaro <lupus@ximian.com>
3669 * daemon.c, handles.c: rename "sun" local var since it's apparently
3670 a #define on Solaris.
3672 Fri May 31 15:40:14 CEST 2002 Paolo Molaro <lupus@ximian.com>
3674 * daemon-messages.c: work-around MSG_NOSIGNAL missing on some
3677 2002-05-15 Dick Porter <dick@ximian.com>
3679 * wait.c: Fix a deadlock in WaitForMultipleObjects
3681 2002-05-14 Dick Porter <dick@ximian.com>
3683 * io.c: Fix a cut&paste error, found by
3684 Jaroslaw Kowalski <jarek@atm.com.pl>
3686 2002-05-10 Dan Lewis <dihlewis@yahoo.co.uk>
3690 2002-05-09 Dick Porter <dick@ximian.com>
3696 * handles-private.h:
3698 * Makefile.am: Remove now-unused file wait-private.h
3700 2002-05-08 Dick Porter <dick@ximian.com>
3702 * shared.c: Better error messages, and report when daemon
3703 connection fails rather than blocking forever. Do some more
3704 shared memory sanity checking.
3706 * handles.c: Better error messages when connecting to shared
3707 memory and the handle daemon. Fall back to non-shared handles if
3708 an error occurs. Set the default back to 'shared handles'. Fix a
3709 crashing bug in scratch space allocation that mangled the block
3712 2002-05-07 Miguel de Icaza <miguel@ximian.com>
3714 * handles.c (shared_init): Disable SHM for now, people have too
3715 many problems with this, and the diagnostics are not helping.
3717 2002-05-06 Dan Lewis <dihlewis@yahoo.co.uk>
3719 * io.c: CreateFile sets win32 last error.
3721 2002-05-05 Dick Porter <dick@ximian.com>
3724 * handles-private.h:
3730 * process-private.h:
3732 * semaphore-private.h:
3736 * event-private.h: Simplify the WapiHandleOps struct: take out all
3737 the file-specific entries, leaving just the items that operate on
3738 handles themselves. Split the close operation into shared and
3739 private parts: shared close is called by the daemon.
3741 * handles.c: As above, but also pass handle allocation, ref and
3742 unref operations to the daemon. Populate the handle_ops array at
3743 compile time, because the daemon needs to call ops on handles too.
3744 Don't bother to track open handle counts any more, the daemon does
3748 * thread-private.h: As above, but also make the thread data
3751 * shared.c: Fork a handle daemon if the calling process created
3752 the shared memory segment.
3755 * daemon-messages.c:
3756 * daemon-messages.h:
3757 * Makefile.am: Build a daemon to manage handle allocation and
3758 destruction without needing to lock the shared memory
3760 2002-04-30 Jeffrey Stedfast <fejj@ximian.com>
3762 * atomic.c: Changed to use a normal mutex rather than a spinlock
3763 since a lot of platforms seem to not have them :\
3765 2002-04-30 Dick Porter <dick@ximian.com>
3767 * Completely rewrote the handle waiting code: removed the helper
3768 thread and its attendant complexity. All handle waiting is now
3769 abstracted into the WaitForSingleObject() and
3770 WaitForMultipleObjects() functions.
3772 * Implemented inter-process sharing of handles using sysv shared
3773 memory. This makes handles even more opaque, with a handle now
3774 just an index into an array.
3776 2002-04-25 Dan Lewis <dihlewis@yahoo.co.uk>
3778 * io.c: unitialized pointer in GetCurrentDirectory.
3780 Sat Apr 20 13:37:39 CEST 2002 Paolo Molaro <lupus@ximian.com>
3782 * threads.c: destroy the mutex at thread destruction
3783 (if/when thread destruction code will be actually called).
3784 When protecting a tls data pointer from the gc, use also the
3785 thread id in the key.
3787 Wed Apr 17 18:36:27 CEST 2002 Paolo Molaro <lupus@ximian.com>
3789 * timed-thread.c: avoid race condition when setting the thread to
3792 2002-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3794 * jit.h: to more #include lines to avoid breaking compilation
3795 under windows when upgrading mingw and w32api to version
3798 2002-04-16 Dick Porter <dick@ximian.com>
3800 * atomic.h: Explanatory comment about lack of 80386 support
3802 2002-04-15 Dick Porter <dick@ximian.com>
3804 * atomic.h: use xaddl for InterlockedIncrement() and
3805 InterlockedDecrement(). Use cmpxchgl in a loop for
3806 InterlockedExchange() and InterlockedExchangePointer().
3808 Mon Apr 15 13:31:22 CEST 2002 Paolo Molaro <lupus@ximian.com>
3810 * unicode.c: fix unicode_len() to not access uninitialized memory
3811 (and updated to conform to mono code style).
3813 Fri Mar 29 17:15:11 CET 2002 Paolo Molaro <lupus@ximian.com>
3815 * io.c: EEXISTS is ignored for directory creation.
3816 * mono-mutex.h: remove silly "pragma }" that emacs users insert
3817 because they use a broken editor:-)
3819 2002-03-28 Dick Porter <dick@ximian.com>
3825 * handles.c: Warning cleanups
3827 2002-03-27 Dan Lewis <dihlewis@yahoo.co.uk>
3829 * unicode.h, unicode.c: changed to gunichar2
3830 * io.h, io.c: changed strings to gunichar2*, added
3831 SetFileAttributes(), GetCurrentDirectory(), SetCurrentDirectory(),
3832 some fixes to FindFirstFile() and friends.
3834 2002-03-26 Dick Porter <dick@ximian.com>
3836 * types.h: Implement the large integer struct
3839 * timefuncs.c: Dummy functions that don't yet implement
3840 QueryPerformanceCounter() and QueryPerformanceFrequency()
3843 * threads.c: Implement SleepEx()
3846 * system.c: Beginnings of GetSystemInfo()
3848 * mono-mutex.c (pthread_mutex_timedlock): Fix a ms/ns conversion
3852 * context.c: Dummy function that doesnt yet implement
3856 * atomic.c: Interlocked functions
3858 Mon Mar 25 13:01:40 CET 2002 Paolo Molaro <lupus@ximian.com>
3860 * threads.c: use a gc-safe hash table to store tls pointers.
3862 2002-03-22 Dick Porter <dick@ximian.com>
3864 * threads.c: Fix a race condition where a thread can start and
3865 exit before the handle has been properly initialised (no reason
3866 why the handle couldn't be initialised beforehand, so do so)
3868 Fix a ms to ns conversion magnitude thinko.
3870 2002-03-21 Dick Porter <dick@ximian.com>
3872 * semaphores.c: Fix a problem when waiting for one or more
3873 semaphores, and another semaphore is Released (all waiting
3874 semaphores assumed they were signalled)
3876 2002-03-29 Dan Lewis <dihlewis@yahoo.co.uk>
3878 * io.h, io.c, uglify.h: added MoveFile, CopyFile, CreateDirectory,
3879 RemoveDirectory, GetFileAttributes, GetFileAttributesEx
3881 2002-03-19 Dietmar Maurer <dietmar@ximian.com>
3883 * threads.c (Sleep): bug fix: 1ms == 1000000ns
3885 2002-03-19 Dan Lewis <dihlewis@yahoo.co.uk>
3887 * io.h, io.c, events.c, mutexes.c, semaphores.c, sockets.c,
3888 threads.c, io.c: added flush method to handles.
3890 * io.c: FlushFileBuffers() and FindFirstFile() functions.
3892 Thu Mar 7 17:21:52 CET 2002 Paolo Molaro <lupus@ximian.com>
3894 * threads.c, timed-thread.c, wait.c: Boehm-GC anable.
3896 2002-02-20 Dick Porter <dick@ximian.com>
3898 * io-layer.h: Always build without cygwin support on windows
3900 Mon Feb 18 15:50:59 CET 2002 Paolo Molaro <lupus@ximian.com>
3902 * sockets.c: #undef DEBUG.
3904 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
3906 * io-layer.h: conditionally include sys/filio.h and sys/sockio.h
3907 for FIONBIO, FIONREAD, and SIOCATMARK.
3909 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
3911 * sockets.c: conditionally include sys/filio.h and sys/sockio.h
3912 for FIONBIO, FIONREAD, and SIOCATMARK.
3914 2002-02-13 Dick Porter <dick@ximian.com>
3916 * sockets.c: Implement shutdown and select
3918 2002-02-13 Jeffrey Stedfast <fejj@ximian.com>
3920 * mono-mutex.[c,h]: New source files that thinly wrap all pthread
3921 functions that take pthread_mutex_t and/or pthread_mutexattr_t
3922 arguments for the sake of portability. Implements recursive
3923 mutexes and pthread_mutex_timedlock.
3925 * critical-sections.c:
3932 * wait.c: Use the mono-mutex wrapper portability functions/macros.
3934 * pthread-compat.[c,h]: Replaced by mono-mutex.[c,h]
3936 2002-01-23 Dick Porter <dick@ximian.com>
3938 * sockets.c: Networking support, mostly wrapping BSD socket APIs
3939 with handle code, and translating errno into w32 error codes.
3941 * macros.h: Some w32 macros used with the socket support
3943 * error.c: Implemented GetLastError() and SetLastError()
3945 * Makefile.am: Added sockets, with kludge to override some symbols
3947 2001-12-17 Dietmar Maurer <dietmar@ximian.com>
3949 * unicode.c (_wapi_unicode_to_utf8): byteswap UTF16 strings before
3950 passing them to iconv
3951 (_wapi_unicode_to_utf8): only swap bytes on LE systems, remove bug
3952 from previous commit.
3954 2001-12-11 Dick Porter <dick@ximian.com>
3956 * io.c: Implement DeleteFile(), GetFileTime(), SetFileTime() and
3957 FileTimeToSystemTime().
3959 * unicode.c (unicode_len): Nasty way of finding length of unicode
3960 string with embedded NULLs (counts until two NULLs together).
3962 * mutexes.c (mutex_close):
3963 * events.c (event_close): Release the internal pthreads resources
3965 2001-11-26 Dick Porter <dick@ximian.com>
3967 * critical-sections.c:
3975 * wait.c: turn off DEBUG messages
3977 2001-11-22 Dick Porter <dick@ximian.com>
3979 * handles.c (SignalObjectAndWait): Implement
3981 * wait.c (WaitForSingleObject): Fix case where timeout == 0
3987 * events.c: Support for SignalObjectAndWait
3989 2001-11-21 Dick Porter <dick@ximian.com>
3996 * wait.c: Reliable method of returning which handle was signalled
3997 on return from WaitForMultipleObjects().
3999 2001-11-21 Dick Porter <dick@ximian.com>
4001 * events.c: Implement events
4003 2001-11-15 Dick Porter <dick@ximian.com>
4005 * mutexes.c: Implement mutexes
4009 * misc.c: Factor out some common code
4011 2001-11-13 Dick Porter <dick@ximian.com>
4013 * threads.c: Implement TLS. Implement GetCurrentThreadId(), and
4014 GetCurrentThread() by maintaining a hash of thread handles.
4016 * threads.h: Define thread and process creation flags
4018 2001-11-12 Dick Porter <dick@ximian.com>
4020 * critical-sections.c: Implement critical sections
4022 2001-11-12 Dick Porter <dick@ximian.com>
4024 * semaphores.c: Implement semaphores
4026 * wait.c (wait_for_item): Maintain a wait count rather than count
4029 * threads.c (thread_wait_multiple): Don't lock the wait item, that
4030 will block other wait threads
4032 2001-11-11 Dick Porter <dick@ximian.com>
4034 * Makefile.am: Rename some automake variables
4035 (from Nick Drochak <ndrochak@gol.com>)
4037 2001-11-10 Dick Porter <dick@ximian.com>
4039 * Makefile.am (libwapiincludedir): Fix include destination
4041 * .cvsignore: Ignore generated files
4043 2001-11-10 Dietmar Maurer <dietmar@ximian.com>
4045 * pthread-compat.c: added some include files to make it compile on
4048 2001-11-08 Dick Porter <dick@ximian.com>
4052 This is a library emulating the win32 threading and IO API.