1 2005-04-18 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3 * handles.c: fix handle returned in _wapi_handle_search_handle. Dick
6 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8 * io-layer/sockets.c: FIONBIO with a TRUE argument means we want
9 non-blocking IO, not the other way around.
11 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15 * handles-private.h: GetFileType wasn't checking if we have memory
16 allocated for the handle before dereferencing it. Fixes a FileStream
19 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23 * handles-private.h: we were calling g_renew to expand the handle array,
24 but that might move the memory and we might have pthread conditions or
25 mutexes in the original memory area that are being used. Now instead of
26 expanding an existing array, we just create new ones and keep a list of
27 them. Access to _wapi_private_handles had to be modified accordingly.
29 2005-04-15 Dick Porter <dick@ximian.com>
31 * collection.c: FreeBSD needs more than PTHREAD_STACK_MIN
33 2005-04-14 Raja R Harinath <rharinath@novell.com>
35 * wapi-private.h: Remove reference to 'daemon-private.h'.
37 Wed Apr 13 13:12:33 EDT 2005 Paolo Molaro <lupus@ximian.com>
39 * atomic.h: applied patch from mass@akuma.org (David Waite)
40 to fix InterlockedExchangeAdd.
41 Fixed a few other functions, including InterlockedCompareExchange()
42 which was miscompiled by gcc with optimizations enabled.
44 2005-04-13 Dick Porter <dick@ximian.com>
47 * handles.c (_wapi_handle_check_share): Refine the file check so
48 that sharing violations within the same process don't cause
51 2005-04-13 Dick Porter <dick@ximian.com>
53 * io.c (FindFirstFile): Fix bugs introduced with the merge (bug
56 2005-04-12 Dick Porter <dick@ximian.com>
58 The daemon-less io-layer. Extensive lowlevel changes in
59 handles.c, requiring some corresponding changes in other files
60 calling these functions. Private_foo structures have been
63 File descriptor handling differences account for most of the
64 changes in io.c and sockets.c.
68 * mutexes.c: Named mutexes are now a distinct type.
69 * atomic.h: Fix a PPC uninitialised variable warning.
70 * wait.c: Check conditions before waiting on a condition variable.
71 * processes.c: Handle process fork and wait without a daemon
72 (though this has the limitation of only being able to wait for
75 2005-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
82 * sockets.h: removed dead code that deals with async IO.
84 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
86 * atomic.c (InterlockedIncrement): Fix fallback implementation of
87 InterlockedIncrement and InterlockedDecrement. Fixes #74228.
89 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
91 * io-layer.h: Add required header files for compiling with VS.NET.
93 2005-03-17 Miguel de Icaza <miguel@novell.com>
95 * io.c: don't fail on NFS when there are no more locks available.
97 2005-03-09 Dick Porter <dick@ximian.com>
99 * error.c (_wapi_get_win32_file_error): ENFILE and EMFILE should
100 map to ERROR_TOO_MANY_OPEN_FILES, not ERROR_NO_MORE_FILES. Fixes
103 2005-03-09 Dick Porter <dick@ximian.com>
105 * daemon.c (process_process_fork): Initialise the handle data
106 before using it in the error case. This is probably the error
107 we're working around in the previous change. Spotted by Taru Jain
108 <tjain@novell.com> and Hemanth Yamijala <YHemanth@novell.com>.
110 2005-03-07 Dick Porter <dick@ximian.com>
112 * daemon.c: It looks like g_shell_parse_argv() can return
113 argv[0]=NULL somehow, yet still not give an error. Make sure we
114 don't pass NULL to strrchr(), working around a segfault that
115 showed up on ZLM testing.
117 2005-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
119 * sockets.c: translate EINPROGRESS to EWOULDBLOCK in connect. This is
120 the expected error code showed by the test case in bug #73053.
122 2005-02-18 Gonzalo Paniagua Javier <gonzalo@ximian.com>
124 * io.c: another leftover.
126 Fri Feb 18 17:37:29 CET 2005 Paolo Molaro <lupus@ximian.com>
128 * io.c: fixed logic in checking errno in rev 40815.
130 Fri Feb 18 16:00:29 CET 2005 Paolo Molaro <lupus@ximian.com>
132 * threads.c: we don't depend on the GC checking tls
134 * processes.c: remove unused ref to GC headers.
136 Thu Feb 17 19:57:11 CET 2005 Paolo Molaro <lupus@ximian.com>
138 * io.c: remove _wapi_thread_cur_apc_pending () checks
139 when the siscall should return immediatly and handle
140 the case when a syscall is interrupted without
141 erroring out, but returning a 0 read/write if possible.
142 Still the cases of read from file need to be handled.
144 Tue Feb 8 18:28:11 CET 2005 Paolo Molaro <lupus@ximian.com>
146 * threads.c: make people test with 1 MB stack per thread.
148 2005-01-17 Dick Porter <dick@ximian.com>
150 * timefuncs.h: Make WapiFileTime endian-aware, as it's often
151 cast to and from 64bit ints. Fixes bug 71213.
153 2005-01-11 Dick Porter <dick@ximian.com>
155 * error.c (errno_to_WSA): Add EADDRNOTAVAIL error code
158 Mon Jan 10 16:15:19 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
160 * atomic.h: Fix functions on s390.
162 Mon Jan 10 20:30:19 CET 2005 Paolo Molaro <lupus@ximian.com>
164 * atomic.h: fix some functions on ppc (tests/interlocked.cs).
166 2005-01-10 Dick Porter <dick@ximian.com>
168 * misc.c (_wapi_calc_timeout): Guard against overflow when
169 calculating timeouts. This makes waiting with a large
170 (Int32.MaxValue) timeout not return immediately.
172 2004-12-23 Ben Maurer <bmaurer@ximian.com>
174 * io.c (io_ops): make this `const' so it is shareable (well, only
175 really shareable if it is statically linked...)
177 Mon Dec 20 11:58:33 CET 2004 Paolo Molaro <lupus@ximian.com>
179 * threads.c, threads.h: add accessor to get the pthread_key_t for
182 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
184 * io.c: check for the existence of 'dest' and set ERROR_ALREADY_EXISTS
185 if it exists and is not the same as 'src'.
187 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
189 * atomic.h : Fix InterlockedCompareExchange for s390/s390x.
191 2004-12-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
193 * processes.c: unquote the cmd path, allow for ' or " when quoting and
194 pass the quoted program name to the daemon, otherwise the call to
195 g_shell_unquote in the daemon will break things up.
197 2004-10-14 Dick Porter <dick@ximian.com>
199 * sockets.c (_wapi_accept): Revert the previous change. We now
200 set the accepted socket to have the same blocking status as the
201 listening socket in managed code. This follows MS behaviour.
203 2004-10-14 Dick Porter <dick@ximian.com>
205 * sockets.c (_wapi_accept): On Darwin, make sure a newly
206 accept()ed socket is blocking. Fixes bug 67355, patch by
207 grompf@sublimeintervention.com.
209 2004-10-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
211 * system.c: check the number of online processors instead of the
212 existing ones. Sanitize return value if it's an error.
214 2004-10-03 Ben Maurer <bmaurer@ximian.com>
216 * system.c: Add support for getting the # of cpus.
218 2004-09-28 Dick Porter <dick@ximian.com>
220 * io.c (pipe_close_private): Fix one small typo in the last change
221 that totally hosed process creation with redirected pipes.
223 2004-09-24 Dick Porter <dick@ximian.com>
230 * handles-private.h: Cope when a file descriptor is reused while
231 the handle that thought it owned it is still referenced, instead
232 of asserting. Probably fixes bug 66479, though we've been unable
235 2004-09-09 Dick Porter <dick@ximian.com>
238 * io.c: Set error codes everywhere.
240 2004-09-06 Dick Porter <dick@ximian.com>
242 * handles.c (_wapi_handle_unref): Reset the private record's type
243 (CloseHandle): Check for a fd mapping failure, and return FALSE.
244 (_wapi_handle_process_fork): Fix long-standing bug in checking
245 handle return values. Also do the required bookkeeping with the
246 new process's handles.
248 * daemon.c: When creating a new process's handles, check whether
249 the shared space needs to be increased
251 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
253 * shared.c (_wapi_shm_file): Fix leaking of filename.
255 2004-08-19 Dick Porter <dick@ximian.com>
257 * handles.c (_wapi_handle_count_signalled_handles): Fix thinko
258 introduced with the fd offset stuff: unlock handles properly when
259 backing off. Fixes the monologue hang at exit.
261 2004-08-18 Dick Porter <dick@ximian.com>
264 * io.c: Check that new fds fit in the table, return error if not
266 * daemon.c (_wapi_daemon_main):
267 * handles.c (shared_init): Have all processes agree on a size for
270 2004-08-17 Dick Porter <dick@ximian.com>
272 * daemon.c (process_new):
273 * handles.c (_wapi_handle_new_internal): Cope when the space
274 reserved for file descriptors is larger than the shared segment
275 size. Fixes the crash reported when running mono under gdb on
278 2004-08-16 Dick Porter <dick@ximian.com>
282 * handles-private.h (_wapi_handle_fd_offset_to_handle): Improve
283 error checking with passed-in file descriptors.
285 2004-08-11 Dick Porter <dick@ximian.com>
288 * io.c: Returned handle values are the file descriptor the handle
293 * daemon.c: Reserve the range of handles that can have the same
294 values as file descriptors. These won't be used, but the values
295 will be used as file, console, pipe or socket handles. The fd to
296 handle mapping is done internally and is invisible to users.
299 * wapi-private.h (_WAPI_HANDLE_VERSION): Increment, because we now
300 reserve a chunk of handle space.
302 2004-08-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
304 * atomic.h: add support for 64-bit S/390
306 2004-07-22 Dick Porter <dick@ximian.com>
309 * threads.c: Move the destruction of the internal thread data to
310 after the thread has been joined. Fixes bug 61418.
312 2004-07-14 Dick Porter <dick@ximian.com>
314 * wait.c (test_and_own): When not waiting for all handles to
315 become signalled, only own and return the lowest. All the
316 documentation suggests that the old way was correct, but
317 experimentation shows it actually works like this. Patch by
318 Sébastien Robitaille
319 (sebastien.robitaille@croesus.com), fixes bug 61511.
321 2004-07-09 Ben Maurer <bmaurer@ximian.com>
323 * threads.c: register roots for gc
325 2004-07-08 Dick Porter <dick@ximian.com>
327 * io.c (file_seek): If there is a high 32bit offset part, make
328 sure the low part isn't sign-extended. Set error codes when
329 returning failure. Fixes bug 61131.
331 2004-07-06 Dick Porter <dick@ximian.com>
333 * io.c (file_setfiletime): Check for underflow when converting to
334 time_t values. Set error codes when returning failure. Fixes bug
337 2004-07-05 Dick Porter <dick@ximian.com>
339 * mutexes.c (mutex_ops_init): Make the named mutex mutex sharable.
341 * daemon.c (unref_handle): Only destroy a handle if all processes
342 have released it, not just the current one. Fixes bug 60887.
344 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
346 * mono-mutex.h atomic.h: Add G_GNUC_UNUSED to static inline functions
349 2004-06-24 Dick Porter <dick@ximian.com>
351 * mutexes.c: Indicate when a named mutex was reused
353 2004-06-24 Dick Porter <dick@ximian.com>
355 * threads.c (SuspendThread):
356 * timed-thread.c (_wapi_timed_thread_suspend): Wrap sem_wait in a
357 while loop. See bug 58161.
359 Wed Jun 23 23:29:04 CEST 2004 Paolo Molaro <lupus@ximian.com>
361 * io.c: don't use sharemode for on-disk file permissions: it's used
362 for shared access to the open file.
364 2004-06-22 Dick Porter <dick@ximian.com>
366 * events.c (CreateEvent): When creating an auto-reset event that
367 is initially owned, make sure the set count starts at 1.
369 2004-06-18 Dick Porter <dick@ximian.com>
372 * events.c: Auto-reset events need to release one thread for each
373 time SetEvent() is called. Fixes bug 41292.
377 * mutexes.c: Scan for mutexes that are still locked by a thread
378 when it exits. Fixes the MS demo app linked by bug 41292.
380 * wait.c (test_and_own): Make sure a handle is signalled before it
383 2004-06-16 Dick Porter <dick@ximian.com>
385 * timed-thread.c: Call the thread cleanup exit routine before taking
386 the join mutex, because this could deadlock if another thread tries
387 to join in the meantime. This fixes the hang-at-exit problem seen
390 2004-06-03 Lluis Sanchez Gual <lluis@ximian.com>
392 * threads.c: Implemented SleepEx.
393 * threads.h: Fixed SleepEx signature.
395 2004-06-03 Miguel de Icaza <miguel@ximian.com>
397 * threads.c: When running under valgrind, do not allocate too much
398 stack, as Valgrind default is 1 meg.
400 2004-05-27 Dick Porter <dick@ximian.com>
403 * io.c: Implemented LockFile() and UnlockFile()
405 2004-05-21 Dick Porter <dick@ximian.com>
407 * io.c (CreateFile): Check for existing share modes when opening
413 * daemon.c: Maintain a hash of file share modes, keying on device
414 and inode (to cope with symlinks.)
416 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
418 * daemon-messages.c: Retry if the communication with the daemon is
419 interrupted by a signal.
420 * io.c, sockets.c: Check for EINTR in every syscall that can be interrumped.
421 Only return an error in this case if there is something in the apc queue
422 (which means that it is an interruption requested by the "user").
423 * processes.c: Use WaitForSingleObjectEx. No need to pass "alertable" as
424 true since the wait is small.
425 * shared.c: Retry write calls when interrumped by a signal.
426 * timed-thread.h, timed-thread.c: added _wapi_thread_apc_pending, which
427 returns TRUE if there are pending asynchronous calls (APC) for the
428 provided thread. Also added _wapi_thread_dispatch_apc_queue which calls
429 the enqueued APCs. Defined a new struct ApcInfo that holds information
430 about an enqueued APC.
431 * thread-private.h, threads.c: Implemented QueueUserAPC (which does the same
432 as in win32),_wapi_thread_apc_pending and _wapi_thread_dispatch_apc_queue.
433 These last two methods call the corresponding apc methods in
434 thread-private using the provided thread handle.
435 * threads.h: Added QueueUserAPC.
436 * uglify.h: Added WapiApcProc (needed by QueueUserAPC).
437 * wait.c, wait.h: Changed WaitForSingleObject to WaitForSingleObjectEx, and
438 WaitForMultipleObjects to WaitForMultipleObjectsEx. Implemented support
439 for APCs in those two methods and also in SleepEx.
441 2004-05-17 Dick Porter <dick@ximian.com>
443 * io.c (CopyFile): Speed up. Fixes bug 57859.
445 2004-05-13 Dick Porter <dick@ximian.com>
446 * mono-mutex.c (mono_mutex_unlock): Return EPERM when the current
447 thread doesn't own the mutex, rather than assert()ing.
449 2004-05-11 Dick Porter <dick@ximian.com>
451 * shared.c (_wapi_shm_attach): Cope when a previous daemon startup
452 attempt failed, leaving shared files that look like a daemon is
455 2004-05-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
458 (SetFileAttributes): don't the the exec bit if the corresponding read
461 2004-05-10 Zoltan Varga <vargaz@freemail.hu>
463 * io.c (FindFirstFile): Fix invalid free.
465 2004-05-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
467 * io.c: translate from GFileError to errno codes and don't free
468 variables right after calling mono_io_scandir, as we may overwrite
471 2004-05-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
473 * io.c: g_dir_open return ENOENT for directories on which we don't have
474 read/execute permission, while returning EPERM for anything below those.
475 So, change ENOENT by EPERM if the directory exists.
477 2004-05-07 Dick Porter <dick@ximian.com>
479 * io.c (SetFileAttributes): Don't have failed chmod()s cause a
480 "file not found" error. Fixes bug 54032.
482 2004-05-07 Dick Porter <dick@ximian.com>
484 * io.c (FindFirstFile): Comment out a windows-compatibility check
485 that breaks when directories have metachars in their names.
486 Workaround for bug 58116.
488 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
490 * io.c: fixed for FindFirstFile for empty directories. Closes
493 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
495 * processes.c: set the start time for the current process. Fixes bug
498 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
500 * io-private.h: 'namelist' is now a gchar ** in _WapiHandlePrivate_find.
501 * io.c: implemented scandir using glib functions.
503 2004-05-04 Dick Porter <dick@ximian.com>
505 * daemon.c (read_message): Return FALSE on error so the GSource
506 callback itself can return FALSE. Cures the infinite loop poll()
508 * shared.c: Fix some daemon startup race conditions.
510 2004-04-29 Miguel de Icaza <miguel@ximian.com>
512 * io.c (CopyFile): Use 32k buffers to copy the file instead of 2k,
513 use the stack, do not use dynamic memory.
515 2004-04-29 Zoltan Varga <vargaz@freemail.hu>
517 * io.c: Add scandir implementation for platforms which do not have
520 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
522 * io.[ch]: implemented GetLogicalDriveStrings.
524 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
527 * sockets.c: use the field name from configure when accessing sigval
528 pointer field. Makes this work on the Mac.
530 2004-04-28 Bernie Solomon <bernard@ugsolutions.com>
532 * atomic.c: (InterlockedExchange) fix typo for
535 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
538 * sockets.c: added check for sys/aio.h.
540 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
542 * error.[ch]: added _wapi_get_win32_file_error...
543 * io.c: ... which was _wapi_get_win32_error here.
544 * sockets.c: rename the function calls here too.
546 2004-04-28 Dick Porter <dick@ximian.com>
548 * daemon-messages.c: Avoid a deadlock when a thread is killed while
549 waiting for the daemon by using a recursive mutex. Helps bug 56699.
551 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
553 * io.c: fixed leak in async_notifier().
555 * sockets.[ch]: added AIO support for sockets and fixed WSAIoctl
558 * threads.c: removed old comment.
560 2004-04-26 David Waite <mass@akuma.org>
569 * wapi-private.h: remove comma from end of enumeration declarations
570 * status.h: cast unsigned int types to int for enum assignment
572 2004-04-26 David Waite <mass@akuma.org>
575 * timefuncs.c: declare 64-bit constants as long long types (i.e.
578 2004-04-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
580 * socket-wrappers.h: _wapi_socket == WSASocket now. Added
583 * sockets.c: new unused parameters for _wapi_socket.
585 2004-04-22 Miguel de Icaza <miguel@ximian.com>
587 * timed-thread.c: Replace sem_init with MONO_SEM_INIT to handle
588 the fact that MacOS X is a piece of junk (sem_init is *defined* in
589 the libc, but they return `not implemented').
591 2004-04-22 Dick Porter <dick@ximian.com>
594 * handles-private.h: Reference the handle when it is locked, so
595 that another thread can't blow it away while we're waiting for it
611 * critical-sections.c:
612 * atomic.c: Added pthreads cleanup handlers and error asserts
615 * handles.c: Fixed the gcc "variable might be used uninitialised"
616 warnings. They can't happen, but gcc doesn't know that
617 g_assert()s don't return.
619 Fixed the declaration of _wapi_handle_process_kill() so that it
620 expects the correct type for the pid.
622 * threads.c: Removed the TLS_PTHREAD_MUTEX style locking that
623 hasn't been used in ages and just made the code more complex.
625 2004-04-17 Zoltan Varga <vargaz@freemail.hu>
627 * processes.c: Include <signal.h> for SIGKILL and SIGILL + fix some
628 warnings. Fixes #57168.
630 2004-04-16 Dick Porter <dick@ximian.com>
632 * threads.c (Sleep): Using div(3) with a negative (when signed)
633 numerator causes the quotient to be 0 and the remainder to be the
634 numerator. This feeds a small negative value to nanosleep(3),
635 which will return immediately and cause a busy wait. Fixes bug
638 2004-04-15 Dick Porter <dick@ximian.com>
641 * io.c: Rewrite FindFirstFile and FindNextFile using scandir(3)
642 and fnmatch(3) instead of glob(3). glob() can't cope with being
643 given filenames containing metachars. This fixes bug 40557.
645 2004-04-14 Bernie Solomon <bernard@ugsolutions.com>
647 * security.c: #warning is a GCC-ism
649 2004-04-13 Sebastien Pouliot <sebastien@ximian.com>
651 * security.c: Removed GetUserName as glib g_get_user_name does a
652 better (portability) job. Added ImpersonateLoggedOnUser and
655 2004-04-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
657 * mono-mutex.h: move pthread_mutex_timedlock declaration to...
658 * mono-mutex.c: ...here. It was causing a warning that prevented
659 libgdiplus compilation.
661 2004-04-04 Miguel de Icaza <miguel@ximian.com>
663 * security.c (GetUserName): Make it work on MacOS X
665 2004-04-02 Gonzalo Paniagua Javier <gonzalo@ximian.com>
667 * security.c: use getpwuid_r if available. This one is thread-safe.
669 2004-04-02 Sebastien Pouliot <sebastien@ximian.com>
671 * Makefile.am: Added security.c|h.
672 * security.c: New file for security related functions. Added function
673 GetUserName to fix #56144.
674 * security.h: New. Header file for security.c
675 * wapi.h: Added include for security.h
677 2004-03-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
679 * daemon-messages.h: added kill structs.
681 * daemon.c: implemented process_process_kill.
682 * handles-private.h: define process_process_kill.
683 * handles.c: implemented _wapi_handle_process_kill.
684 * processes.[ch]: implemented TerminateProcess.
686 2004-03-25 Bernie Solomon <bernard@ugsolutions.com>
688 * daemon.c (rem_fd): On solaris you seem to get an
689 error even after removing the input source so don't
690 try and rem_fd it twice.
692 2004-03-25 Lluis Sanchez Gual <lluis@ximian.com>
694 * daemon.c: in process_post_mortem, If the child terminated due to the
695 receipt of a signal, the exit status must be based on WTERMSIG, since
696 WEXITSTATUS returns 0 in this case.
698 2004-03-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
700 * daemon.c: turned a warning into a DEBUG statement. Now we may hit it.
702 2004-03-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
704 * daemon.c: only call getdtablesize () once.
705 * processes.c: wait 500 ms to check if execve failed and throw the same
706 exception as MS on failure. Fixes bug #32809.
708 2004-03-17 Bernie Solomon <bernard@ugsolutions.com>
710 * io.c (async_notifier): use "union sigval" rather
711 than sigval_t as Solaris doesn't have sigval_t
712 (which isn't in IEEE 1003.1 either).
714 2004-03-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
716 * io.c: added debug stuff and removed a few redundant lines in
719 2004-03-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
721 * io-private.h: added new fields for file structure. Declare
722 _wapi_io_add_callback.
724 * io.c: added _wapi_get_win32_error, support aio_read/write in
725 file_read/write. Implemented _wapi_io_add_callback, which is where
728 * io.h: added new fields for WapiOverlapped and typedef for the
731 * processes.c: fixed off-by-one bug when handling environment variables
734 * threads.[ch]: implemented BindIoCompletionCallback.
736 * uglify.h: added typedef for LPOVERLAPPED_COMPLETION_ROUTINE.
738 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
740 * socket-wrappers.h: Remove extra semicolon.
742 2004-03-03 Dave Camp <dave@ximian.com>
744 * daemon.c: (add_fd), (fd_activity), (_wapi_daemon_main):
745 Use a new main context.
747 2004-03-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
750 (GetFileAttributes): set the error depending on errno instead of
751 setting ERROR_FILE_NOT_FOUND always. See bug #55160.
753 2004-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
756 (CopyFile): free the buffer on error.
758 (WSAIoctl): free the buffer on error.
760 2004-02-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
762 * error.c: fixed mapping for EPROTONOSUPPORT and ESOCKTNOSUPPORT.
764 * sockets.[ch]: retry creating the socket for AF_INET, SOCK_RAW
765 using IP protocol with IP over IP. Implemented WSAIoctl UNIX-style.
767 2004-01-27 Bernie Solomon <bernard@ugsolutions.com>
769 * shared.c (_wapi_shm_file): add hostname
770 to shared data file names to handle NFS mounted
773 Mon Jan 26 16:15:03 CET 2004 Paolo Molaro <lupus@ximian.com>
775 * sockets.h: remove obsolete soklen_t typedef.
777 Fri Jan 23 21:07:02 CET 2004 Paolo Molaro <lupus@ximian.com>
779 * socket-wrappers.h, sockets.h, sockets.c, Makefile.am: move socket
780 wrappers to its own non-installed header file.
782 2004-01-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
785 (FindFirstFile): unlock the handle if FindNextFile fails.
786 (FindNextFile): g_free a couple of pointers before retrying.
789 (WaitForMultipleObjects): if only one handle provided, use
792 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
794 * handles-private.h: (_wapi_handle_type) check
795 for segment in range before using it
797 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
799 * thread-private.h: _wapi_thread_ops is now const
802 Mon Dec 22 18:29:03 CET 2003 Paolo Molaro <lupus@ximian.com>
804 * threads.c, timed-thread.c, timed-thread.h: use mach
805 semaphores on Darwin (MacOSX) since the posix ones
806 are mostly broken there (threads are not created suspended
807 and they can start executing before they are fully initialized
808 like in tests/thread-static.cs).
810 Mon Dec 22 17:18:45 CET 2003 Paolo Molaro <lupus@ximian.com>
812 * atomic.h: ppc fixes.
814 2003-12-19 Bernie Solomon <bernard@ugsolutions.com>
816 * handles.c: remove my bad use of MONO_ZERO_ARRAY_LENGTH
819 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
821 * shared.c: (_wapi_shm_open) make scratch file
822 not have to immediately regrow to avoid remaps
823 (HPUX can't cope with these).
824 (_wapi_shm_attach) use actual size of file
825 to set scratch data_len for the creating process.
827 * handles.c: (_wapi_handle_new_internal) make
828 sure mutex & cond var are initialized even for
829 non process shared ones.
830 (_wapi_handle_unref) always call destroy
831 routines on mutex & cond var
833 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
835 * daemon.c: change channel data structure so
836 input sources are removed from glib event loop
837 properly. xsp works better on Solaris and
840 2003-12-12 Bernie Solomon <bernard@ugsolutions.com>
842 * wapi-private.h: Replace G_GNUC_PRETTY_FUNCTION
843 definition with file & line number for non-GCC
846 2003-12-08 Bernie Solomon <bernard@ugsolutions.com>
848 * Makefile.am: make sure hppa_atomic.s is in distribution
850 2003-12-01 Dick Porter <dick@ximian.com>
853 * mutexes.c (CreateMutex):
854 * mutex-private.h (struct _WapiHandle_mutex):
855 * handles.c: Look up certain handle types by name, in a shared
856 namespace. Currently only mutex handles have this implemented.
859 * semaphores.c (CreateSemaphore):
860 * events.c (CreateEvent): Fix signature
862 2003-11-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
864 * io.c: don't call g_free before testing errno as it may modify it.
865 If the path exists, return an error if it's not a directory. Fixes
868 2003-11-20 Dick Porter <dick@ximian.com>
870 * io.c: Missed a little-endian UTF16 conversion. Patch from
871 Jeroen Zwartepoorte (Jeroen@xs4all.nl), fixes bug 51065.
873 2003-10-29 Dick Porter <dick@ximian.com>
875 * io.c (MoveFile): If the move crosses filesystems, try and fall
876 back to copy and delete. Patch from Jörg Rosenkranz
877 (JoergR@voelcker.com), fixes bug 50298.
879 2003-10-28 Dick Porter <dick@ximian.com>
881 * io.c: Use the new encoding conversion to cope with non-utf8
882 locales in filenames.
884 * processes.c: Ditto for process arguments.
886 Tue Oct 21 12:01:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
888 * atomic.h: some ppc inline asm fixes (incorrect use of labels,
889 incorrect register constraints, incorrect clobber lists).
891 2003-10-13 Bernie Solomon <bernard@ugsolutions.com>
893 * Makefile.am hppa_atomic.s: add HP 64bit
894 implementation of atomic ops
896 2003-10-13 Zoltan Varga <vargaz@freemail.hu>
898 * threads.c (CreateThread): Wrap pthread_attr_setstacksize call in
899 a conditional for platforms that don't have it.
901 2003-10-09 Bernie Solomon <bernard@ugsolutions.com>
903 * threads.c: (CreateThread) use stacksize argument
904 if non-zero - change default for 64 bits to 4Mb
906 2003-09-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
908 * sockets.c: set last error when socket creation fails. This shed some
911 2003-09-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
913 * processes.c: fixed bug #48973: we only change \ by / for the argument
914 to be used as command.
915 When getting the program name from the args, don't let the space between
918 2003-09-24 Bernie Solomon <bernard@ugsolutions.com>
920 * atomic.h atomic.c: fix sparc so lock is
921 global, increment does so and it compiles under Sun compiler.
923 2003-09-22 Bernie Solomon <bernard@ugsolutions.com>
925 * handles.c: include <string.h> directly as may
926 not be nested in <sys/un.h> like Linux
928 2003-09-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
931 (DeleteFile): call SetLastError on failure. Fix by
932 richard.torkar@htu.se (Richard Torkar). Closes bug #48222.
934 2003-09-15 Lluis Sanchez Gual <lluis@ximian.com>
936 * daemon.c: In compare_process(), discard handles already signalled.
938 2003-09-02 Dick Porter <dick@ximian.com>
940 * io.c: Work around glib brain-dead assumptions about utf8-encoded
941 filenames. Fixes bug 30781.
943 2003-08-28 Dick Porter <dick@ximian.com>
945 * critical-sections.c: Patch from Bernie Solomon
946 <bernard@ugsolutions.com> to emit a warning if locking a critical
949 2003-07-23 Dick Porter <dick@ximian.com>
952 * daemon.c (maybe_exit): Avoid the race condition when the daemon is
953 closing but another client comes along when the shared data is still
954 visible. Should fix bugs 33671 and 35213.
956 2003-07-23 Dick Porter <dick@ximian.com>
958 * handles.c: Initialise handle mutex and cond. Fix by
959 Bernie Solomon <bernard@ugsolutions.com>
961 2003-07-15 Dick Porter <dick@ximian.com>
963 * timed-thread.c (timed_thread_start_routine): Fix virtual memory
964 leak when threads quit. Fixes bug 44067.
966 Wed Jun 18 19:08:40 CEST 2003 Paolo Molaro <lupus@ximian.com>
968 * io.c: never add write permission for group or others in
969 SetFileAttributes ().
971 2003-06-17 Dick Porter <dick@ximian.com>
973 * io.c (SetFileAttributes): Implement the ReadOnly attribute, and
974 ignore the unsupported ones ("fixes" bug 44977).
976 2003-06-17 Lluis Sanchez Gual <lluis@ximian.com>
978 * misc.c: fix bug in _wapi_calc_timeout. It gave wrong values for
979 high ms values (there was an overflow).
981 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
983 * system.h (struct _WapiSystemInfo ): Fix warnings when using gcc-3.3.
985 2003-06-11 Dick Porter <dick@ximian.com>
987 * shared.c: Fix shared directory creation. Patch from
988 Pablo Baena <pbaena@uol.com.ar>
990 2003-06-10 Dick Porter <dick@ximian.com>
992 * atomic.c: Delete the useless compile warning
994 2003-06-09 Dick Porter <dick@ximian.com>
996 * daemon.c: Lookup env as a string array. Fixes bug 44289. Also
997 make setting the process handle value in the environment actually
1000 * processes.c: Pretty up the process name, if it happens to be
1001 "mono" such as when another mono process forks "mono foo.exe"
1003 2003-06-05 Dick Porter <dick@ximian.com>
1005 * processes.c (process_set_current): Don't do an expensive handle
1006 search at application startup, check the environment to see if the
1007 process handle has already been created.
1009 * io.c: Don't do an expensive handle search when creating stdin,
1010 stdout and stderr handles, just create them all the first time one
1017 * handles-private.h:
1018 * daemon-messages.h:
1020 * daemon.c: Support for "unlimited" number of handles and scratch
1023 Speed up application startup by passing process handle in the
1024 environment, rather than let the app scan all handles (which gets
1025 really slow when there are more than a few thousand to check.)
1027 Initialise some structs passed to syscalls, noticed by valgrind.
1030 2003-05-20 Dick Porter <dick@ximian.com>
1032 * io.c (FindFirstFile): Include . files in the glob. Fixes bug
1035 2003-05-19 Dick Porter <dick@ximian.com>
1037 * threads.c: Set the new thread's stack size to 2M. Fix needed
1038 for BSD, reported by Martin Dvorak <md@9ll.cz>
1040 2003-05-16 Dick Porter <dick@ximian.com>
1043 * io.c: Implement GetTempPath()
1045 2003-05-16 Dick Porter <dick@ximian.com>
1047 * processes.c (CreateProcess): Set some error codes
1049 2003-05-12 Dick Porter <dick@ximian.com>
1051 * misc.c (_wapi_calc_timeout): Cope with overflowing tv_nsec.
1052 Patch from Martin Dvorak <mdvorak@ninell.cz>.
1054 2003-05-10 Dick Porter <dick@ximian.com>
1056 * io.c (CopyFile): Copy file mode as well as file data. Based on
1057 suggestion by Giuseppe Greco <giuseppe.greco@agamura.com>, bug
1060 2003-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1062 * handles.c: don't call GC_gcollect when creating new handles.
1064 2003-05-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1066 * handles.c: added some debugging code. Call GC_gcollect
1067 before creating a new handle. It makes Lupus' test run smoother and
1068 faster (from 62 to 83 request per second). Notice that calling
1069 GC_finalizer_notifier if needed (GC_should_invoke_finalizer ()) does
1070 not improve nor degrade the performance, so i don't do it.
1072 2003-05-02 Dick Porter <dick@ximian.com>
1074 * sockets.c: Rearrange closesocket() and socket_close_private(),
1075 and remember to unref the handle, so we don't leak socket handles.
1076 Fix from Pelle Johnsen <pelle.johnsen@mail.dk>
1078 2003-04-11 Dick Porter <dick@ximian.com>
1080 * atomic.h: ARM atomic operations by Malte Hildingson
1081 <tds00mahi@tellus.thn.htu.se>
1083 Tue Apr 8 11:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
1085 * atomic.h: fix macosx build by "Urs C. Muff" <umuff@quark.com>.
1087 2003-04-03 Martin Baulig <martin@ximian.com>
1089 The following change is conditional to `WITH_INCLUDED_LIBGC'
1090 which is not yet enabled by default.
1092 * threads.c (SuspendThread, ResumeThread): Fully implemented this.
1093 (gc_init): New static function; install a signal handler for
1094 SIGPWR which is used to suspend threads. [FIXME: it SIGPWR
1095 doesn't exist on all Unix systems, we need to find another
1097 (mono_wapi_push_thread_stack): New public function. Tells the
1098 garbage collector about the current stack pointer of a suspended
1101 2003-04-03 Martin Baulig <martin@ximian.com>
1103 * timed-thread.h (TimedThread): Added `suspended_sem',
1104 `suspend_count' and `stack_ptr'.
1106 2003-03-28 Dick Porter <dick@ximian.com>
1108 * atomic.h: PPC support gratiously donated to the public domain
1109 by John Duncan <jddst19@mac.com>
1111 2003-03-20 Dick Porter <dick@ximian.com>
1113 * sockets.c (_wapi_connect): If connect() fails with EACCES, try
1114 setting SO_BROADCAST and connecting again. Fixes bug 39178.
1116 2003-03-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1118 * processes.c: included Jerome Laban's patch and call SetLastError when
1119 the executable is not found.
1121 2003-03-03 Dick Porter <dick@ximian.com>
1123 * io.c (CreateFile): Try opening directories readonly, so that
1124 timestamps can be adjusted. Patch by Elan Feingold
1125 <efeingold@mn.rr.com>.
1127 2003-02-25 Dick Porter <dick@ximian.com>
1129 * shared.c (_wapi_shm_attach): Return a failure code on system
1130 call errors, rather than exiting.
1132 2003-02-21 Dick Porter <dick@ximian.com>
1134 * processes.c (GetCurrentProcessId): Use the current process
1135 handle to return the process ID, as getpid() is unreliable
1136 (linuxthreads gives each thread a different pid). Fixes bug
1139 2003-02-21 Dick Porter <dick@ximian.com>
1141 * io.c (FindNextFile): Skip over dangling symlinks. Fixes bug
1144 2003-02-11 Dick Porter <dick@ximian.com>
1147 * timefuncs.c: Added GetTickCount()
1149 2003-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1151 * error.c: added WSA_EHOSTUNREACH mapping.
1153 2003-01-26 Miguel de Icaza <miguel@ximian.com>
1155 * io.c (SetFileAttributes): This routine is not currently
1156 implemented for the general case, but I added a special case to
1157 set the executable bit on Linux.
1159 Wed Jan 15 15:55:40 CET 2003 Paolo Molaro <lupus@ximian.com>
1161 * sockets.h, daemon.c, io.c: compilation fixes on MacOSX.
1163 2003-01-08 Dick Porter <dick@ximian.com>
1165 * sockets.c: Fixed setting blocking mode to true (fixes bug 36388)
1167 2002-12-11 Juli Mallett <jmallett@FreeBSD.org>
1169 * daemon.c, handles-private.h, handles.c, wapi-private.h:
1170 Check for an implementation which says it supports
1171 _POSIX_THREAD_PROCESS_SHARED, rather than just one that
1172 defines the symbol. Defined but with a value of -1 still
1173 means that it is unsupported.
1175 2002-12-08 Martin Baulig <martin@ximian.com>
1177 * handles.c (_wapi_handle_new): Create new non-shared handles with
1178 an initial refcount of 1, not 0.
1180 2002-11-22 Dietmar Maurer <dietmar@ximian.com>
1182 * threads.c (TlsGetValue): removed unnecessary mutex
1184 2002-11-20 Dick Porter <dick@ximian.com>
1186 * timed-thread.c (_wapi_timed_thread_attach): Attached threads
1187 need to store their data structure too.
1189 * threads.c: Make sure the threading data is initialised wherever
1192 2002-11-15 Dick Porter <dick@ximian.com>
1194 * timed-thread.c: Removed unneeded parameters in
1195 _wapi_timed_thread_attach().
1197 * threads.c: Renamed AttachThread() to make it not look like
1198 external API. Removed unneeded parameters.
1200 2002-11-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1202 * error.[ch]: added errno_to_WSA (). It displays a warning and return
1203 WSASYSCALLFAILURE if there is no error mapping for the given errno,
1205 * sockets.c: use errno_to_WSA and fixed display of warning for h_errno.
1207 2002-10-31 Dick Porter <dick@ximian.com>
1210 * io.c: Define and use INVALID_FILE_ATTRIBUTES
1212 2002-10-07 Dick Porter <dick@ximian.com>
1215 * daemon.c: Use a more accurate time source for process start and
1218 2002-10-03 Dick Porter <dick@ximian.com>
1222 * threads.c: Fixes for freebsd. Make sure that mutex and condition
1223 creation and deletion happen in the process that owns them, when
1224 POSIX shared thread objects aren't supported. This breaks on
1225 freebsd, as pthread_t is a pointer to data.
1227 2002-10-02 Dick Porter <dick@ximian.com>
1229 * shared.c: Use mmap() instead of sysv shm for the shared data.
1231 * wapi-private.h (_WAPI_HANDLE_VERSION): Reset back to 0, for the
1235 * daemon.c: mmap()ed regions survive fork, so just pass the
1236 pointer to _wapi_daemon_main instead of mapping it again.
1238 2002-10-01 Dick Porter <dick@ximian.com>
1240 * timed-thread.c: Kludge for CREATE_SUSPENDED thread creation.
1241 Unfortunately libgc uses the same thread suspend technique that I
1242 want to, and the two don't mix: libgc will deadlock when it tries
1243 to stop the world if a thread has already been suspended by
1244 someone else. Just do the simple suspended create rather than the
1245 general purpose thread suspension for now.
1247 * threads.c: Pass create flags to the timed_thread create call, to
1248 implement suspended thread creation. ResumeThread() partially
1249 implemented, to cope with the case where a newly created but
1250 suspended thread is launched.
1252 2002-09-30 Dick Porter <dick@ximian.com>
1254 * sockets.c (ioctlsocket): Set non-blocking mode in a better way,
1257 2002-09-27 Dick Porter <dick@ximian.com>
1259 * semaphores.c: Only include semaphore.h if it's present. Patch
1260 for BSD from jmmv@hispabsd.org (Julio Merino).
1262 2002-09-27 Dick Porter <dick@ximian.com>
1264 * processes.c: Pass environment and working directory to the
1265 daemon when forking. Don't let argv[0] be duplicated when looking
1266 for the program name. Implement EnumProcessModules (simple
1267 version for now, lsof-style later if needed), GetModuleBaseName,
1268 {Get,Set}ProcessWorkingSetSize (just faked, because the vm hints
1269 aren't available on Linux).
1271 * process-private.h: Store the process name, and the working set
1275 * handles-private.h: New functions to store and retrieve an array
1276 of strings in the scratch space
1278 * daemon.c: Don't miss deleting some handles when a client exits
1279 (we used to rely on the client doing the final cleanup, but
1280 obviously if the client is no longer there the daemon has to do
1283 Process forking now sets the environment and the working
1286 * io.c: Don't confuse fd 0 with an unassigned handle struct
1288 * atomic.h: Add a google cache alternative to the msdn URL
1290 2002-09-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1293 (_wapi_recvfrom): added ECONNRESET to the switch.
1295 2002-09-24 Mark Crichton <crichton@gimp.org>
1297 * atomic.h: Yea. On linux, sparc isn't sparc, it's __sparc__.
1300 2002-09-19 Mark Crichton <crichton@gimp.org>
1302 * daemon.c, shared.c: Added NEED_LINK_UNLINK for systems that
1303 dont have Linux's abstract filesystem for sockets.
1305 2002-09-19 Mark Crichton <crichton@gimp.org>
1307 * atomic.h: Added SPARC atomic asm code.
1308 * daemon.c, handles-private.h, handles.c, wapi-private.h:
1309 undefined _POSIX_THREAD_PROCESS_SHARED. This actually exists on
1310 Solaris 9, however, the code paths don't seem to work. More testing
1311 on the shared case is *really* needed.
1313 2002-09-03 Dick Porter <dick@ximian.com>
1316 * threads.c: Removed PosixKillThread(), because it's not in the
1319 2002-08-20 Dick Porter <dick@ximian.com>
1321 * handles.c (_wapi_handle_scratch_store): Made stored byte lengths
1322 multiples of 4 bytes, to keep header structures aligned. Needed
1323 for sparc, at least. (Patch from crichton@gimp.org)
1325 * handles.c: Removed 'disable_shm' variable (we've defaulted to
1326 building with shm enabled for months now)
1328 2002-08-19 Dick Porter <dick@ximian.com>
1330 * daemon.c: Rewrote the poll() loop to use GIOChannels instead,
1331 for legacy NeXT-based systems.
1333 2002-08-12 Dick Porter <dick@ximian.com>
1335 * atomic.h: Rename some parameters to avoid c++ keywords (Patch
1336 from Joseph Wenninger <kde@jowenn.at>)
1338 2002-08-05 Dietmar Maurer <dietmar@ximian.com>
1340 * threads.c: use fast spinlocks by default
1342 2002-08-02 Dick Porter <dick@ximian.com>
1344 * io.c (GetStdHandle): Add a handle reference when returning a
1345 duplicate console handle. This fixes the unref_handle errors in
1348 2002-08-01 Dietmar Maurer <dietmar@ximian.com>
1350 * threads.c (TLS_PTHREAD_MUTEX): define this because else some
1353 2002-08-01 Dick Porter <dick@ximian.com>
1355 * threads.c: Use atomic spinlocks in TLS functions
1358 * Makefile.am: Added mono-spinlock.h
1360 2002-07-21 Jeffrey Stedfast <fejj@ximian.com>
1362 * daemon-messages.c: #include <sys/types.h> and <sys/sockets.h> -
1363 these are needed for sendmsg() and also for struct msghdr (at
1364 least on Solaris). Solaris still won't build because struct msghdr
1365 doesn't have msg_flags, msg_control, or msg_controllen members.
1366 (CMSG_SPACE): Define for systems that don't have it.
1369 2002-07-20 Dick Porter <dick@ximian.com>
1375 * handles.c: Implemented pipe handles
1378 * daemon.c: Fixed bug in handle closing.
1381 * daemon.c: Forked processes now close all open file descriptors.
1383 Fri Jul 19 19:05:19 CEST 2002 Paolo Molaro <lupus@ximian.com>
1385 * sockets.h, io-layer.h, critical-sections.h: don't include config.h
1388 2002-07-19 Martin Baulig <martin@gnome.org>
1390 * threads.c (ExitThread): Call exit() if no threads has been
1393 2002-07-17 Dick Porter <dick@ximian.com>
1395 * daemon-messages.c: Freebsd fixes from Andreas Kohn
1396 <andreas.kohn@gmx.net>
1398 2002-07-15 Dick Porter <dick@ximian.com>
1400 * io.c: Removed bogus console_flush() method, that was just cut
1401 and pasted from file_flush when I separated the two handle types.
1403 2002-07-12 Dick Porter <dick@ximian.com>
1405 * io.c (convert_from_flags): Fixed misunderstanding wrt fcntl
1406 flags. Fixes bug 27633.
1408 2002-07-12 Dick Porter <dick@ximian.com>
1412 * daemon.c: Use size of sockaddr_un.sun_path from config.h
1414 2002-07-12 Dick Porter <dick@ximian.com>
1416 * processes.c (CreateProcess): Send stdin, stdout and stderr
1417 handles if the startup info doesnt specify new ones
1419 * io.c (GetStdHandle): Return the same handle when the same
1420 standard handle is requested
1422 * handles.c: Pass file descriptors when forking
1424 * daemon.c: Use supplied file descriptors when forking a new
1427 * daemon-messages.h:
1428 * daemon-messages.c: Pass stdin, stdout and stderr file
1429 descriptors to the daemon (used when forking)
1431 2002-07-11 Miguel de Icaza <miguel@ximian.com>
1433 * daemon.c (_wapi_daemon_main): Use sizeof
1434 (main_socket_address.sun_path) instead of hardcoded 108 value.
1436 * handles.c (shared_init): Use sizeof
1437 (shared_socket_address.sun_path) instead of hardcoded 108 value.
1439 2002-07-10 Dennis Haney <davh@davh.dk>
1443 * daemon.c: Lots of documentation, some added error checking, and
1444 code readability improvements.
1446 * daemon-messages.h: Add the Error request type to improve error
1449 * daemon-messages.c: Do a bit more error checking on send() and
1450 recv(), and log errors with a higher severity level.
1452 2002-07-04 Dick Porter <dick@ximian.com>
1454 * daemon.c (process_process_fork): Fix argument handling, due to
1455 buggy understanding of g_strsplit() behaviour.
1457 2002-07-03 Dick Porter <dick@ximian.com>
1460 * threads.c: Implement OpenThread(). Define access-control values
1466 * Makefile.am: Added access.h, to hold shared access-control
1469 2002-07-02 Dick Porter <dick@ximian.com>
1471 * wapi-private.h (_WAPI_HANDLE_VERSION): New protocol version
1473 2002-07-02 Dick Porter <dick@ximian.com>
1475 * handles.c (shared_init): Make a second attempt to contact the
1476 daemon if the shared memory attach succeeds, but the connect()
1477 fails. (This copes with the daemon crashing without cleaning up
1483 * shared.c (_wapi_shm_attach): Don't exec() anything when we fork
1484 the daemon, it's now built into the library.
1486 2002-06-25 Dick Porter <dick@ximian.com>
1489 * handles-private.h:
1490 * daemon-messages.h:
1491 * daemon.c: Process forking and handle data management
1494 * process-private.h:
1495 * processes.c: Process forking and other support functions
1497 2002-06-25 Dick Porter <dick@ximian.com>
1499 * versioninfo.h: PE resource decoding
1501 * unicode.c (_wapi_unicode_to_utf8): g_utf16_to_utf8 doesnt need
1502 to be told the string length
1504 * io.c: Removed the ACTUALLY_DO_UNICODE option. Fixed some leaks.
1505 Moved _wapi_time_t_to_filetime and the WapiFileTime typedef to
1508 2002-06-12 Dick Porter <dick@ximian.com>
1511 * daemon-messages.c: Handle SIGPIPE in a non-stupid way in the
1512 daemon, if MSG_NOSIGNAL isn't available. Thanks to Jaroslaw
1513 Kowalski <jarek@atm.com.pl> for pointing out the bogosity.
1515 2002-06-10 Jaroslaw Kowalski <jarek@atm.com.pl>
1517 * sockets.c, daemon-messages.c: Prevent SIGPIPE from being raised
1518 when writing to a closed socket.
1520 2002-06-08 Jeffrey Stedfast <fejj@ximian.com>
1522 * mono-mutex.c (mono_once): New convenience function for my
1527 * critical-sections.c:
1535 * atomic.c: Use mono_once() rather than pthread_once().
1537 2002-06-06 Jeffrey Stedfast <fejj@ximian.com>
1539 * handles.c (_wapi_handle_new): pthread_once() is not atomic, so
1540 if multiple threads all try to call _wapi_handle_new() before the
1541 shared data has been initialized, it is possible that we could get
1542 into a condition where shared_init() is being executed and later
1543 threads will pass by pthread_once() due to the fact that it has
1544 already been called and so therefor will attempt to use the shared
1545 data before it has been completely initialized. If we instead use
1546 a standard mutex locking mechanism around shared_init(), we can
1547 avoid the situation entirely. By wrapping the mutex locking in a
1548 check to see if we've already initialized the data, we can even
1549 avoid wasting resources by having to lock/unlock the mutex in any
1550 later calls (the only time we'd have to worry about
1551 locking/unlocking is the initial race to call shared_init() at
1554 Sat Jun 1 13:27:11 CEST 2002 Paolo Molaro <lupus@ximian.com>
1556 * atomic.h: inline asm fixes from Dennis Haney (davh@davh.dk).
1558 Fri May 31 16:21:54 CEST 2002 Paolo Molaro <lupus@ximian.com>
1560 * daemon.c, handles.c: rename "sun" local var since it's apparently
1561 a #define on Solaris.
1563 Fri May 31 15:40:14 CEST 2002 Paolo Molaro <lupus@ximian.com>
1565 * daemon-messages.c: work-around MSG_NOSIGNAL missing on some
1568 2002-05-15 Dick Porter <dick@ximian.com>
1570 * wait.c: Fix a deadlock in WaitForMultipleObjects
1572 2002-05-14 Dick Porter <dick@ximian.com>
1574 * io.c: Fix a cut&paste error, found by
1575 Jaroslaw Kowalski <jarek@atm.com.pl>
1577 2002-05-10 Dan Lewis <dihlewis@yahoo.co.uk>
1581 2002-05-09 Dick Porter <dick@ximian.com>
1587 * handles-private.h:
1589 * Makefile.am: Remove now-unused file wait-private.h
1591 2002-05-08 Dick Porter <dick@ximian.com>
1593 * shared.c: Better error messages, and report when daemon
1594 connection fails rather than blocking forever. Do some more
1595 shared memory sanity checking.
1597 * handles.c: Better error messages when connecting to shared
1598 memory and the handle daemon. Fall back to non-shared handles if
1599 an error occurs. Set the default back to 'shared handles'. Fix a
1600 crashing bug in scratch space allocation that mangled the block
1603 2002-05-07 Miguel de Icaza <miguel@ximian.com>
1605 * handles.c (shared_init): Disable SHM for now, people have too
1606 many problems with this, and the diagnostics are not helping.
1608 2002-05-06 Dan Lewis <dihlewis@yahoo.co.uk>
1610 * io.c: CreateFile sets win32 last error.
1612 2002-05-05 Dick Porter <dick@ximian.com>
1615 * handles-private.h:
1621 * process-private.h:
1623 * semaphore-private.h:
1627 * event-private.h: Simplify the WapiHandleOps struct: take out all
1628 the file-specific entries, leaving just the items that operate on
1629 handles themselves. Split the close operation into shared and
1630 private parts: shared close is called by the daemon.
1632 * handles.c: As above, but also pass handle allocation, ref and
1633 unref operations to the daemon. Populate the handle_ops array at
1634 compile time, because the daemon needs to call ops on handles too.
1635 Don't bother to track open handle counts any more, the daemon does
1639 * thread-private.h: As above, but also make the thread data
1642 * shared.c: Fork a handle daemon if the calling process created
1643 the shared memory segment.
1646 * daemon-messages.c:
1647 * daemon-messages.h:
1648 * Makefile.am: Build a daemon to manage handle allocation and
1649 destruction without needing to lock the shared memory
1651 2002-04-30 Jeffrey Stedfast <fejj@ximian.com>
1653 * atomic.c: Changed to use a normal mutex rather than a spinlock
1654 since a lot of platforms seem to not have them :\
1656 2002-04-30 Dick Porter <dick@ximian.com>
1658 * Completely rewrote the handle waiting code: removed the helper
1659 thread and its attendant complexity. All handle waiting is now
1660 abstracted into the WaitForSingleObject() and
1661 WaitForMultipleObjects() functions.
1663 * Implemented inter-process sharing of handles using sysv shared
1664 memory. This makes handles even more opaque, with a handle now
1665 just an index into an array.
1667 2002-04-25 Dan Lewis <dihlewis@yahoo.co.uk>
1669 * io.c: unitialized pointer in GetCurrentDirectory.
1671 Sat Apr 20 13:37:39 CEST 2002 Paolo Molaro <lupus@ximian.com>
1673 * threads.c: destroy the mutex at thread destruction
1674 (if/when thread destruction code will be actually called).
1675 When protecting a tls data pointer from the gc, use also the
1676 thread id in the key.
1678 Wed Apr 17 18:36:27 CEST 2002 Paolo Molaro <lupus@ximian.com>
1680 * timed-thread.c: avoid race condition when setting the thread to
1683 2002-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1685 * jit.h: to more #include lines to avoid breaking compilation
1686 under windows when upgrading mingw and w32api to version
1689 2002-04-16 Dick Porter <dick@ximian.com>
1691 * atomic.h: Explanatory comment about lack of 80386 support
1693 2002-04-15 Dick Porter <dick@ximian.com>
1695 * atomic.h: use xaddl for InterlockedIncrement() and
1696 InterlockedDecrement(). Use cmpxchgl in a loop for
1697 InterlockedExchange() and InterlockedExchangePointer().
1699 Mon Apr 15 13:31:22 CEST 2002 Paolo Molaro <lupus@ximian.com>
1701 * unicode.c: fix unicode_len() to not access uninitialized memory
1702 (and updated to conform to mono code style).
1704 Fri Mar 29 17:15:11 CET 2002 Paolo Molaro <lupus@ximian.com>
1706 * io.c: EEXISTS is ignored for directory creation.
1707 * mono-mutex.h: remove silly "pragma }" that emacs users insert
1708 because they use a broken editor:-)
1710 2002-03-28 Dick Porter <dick@ximian.com>
1716 * handles.c: Warning cleanups
1718 2002-03-27 Dan Lewis <dihlewis@yahoo.co.uk>
1720 * unicode.h, unicode.c: changed to gunichar2
1721 * io.h, io.c: changed strings to gunichar2*, added
1722 SetFileAttributes(), GetCurrentDirectory(), SetCurrentDirectory(),
1723 some fixes to FindFirstFile() and friends.
1725 2002-03-26 Dick Porter <dick@ximian.com>
1727 * types.h: Implement the large integer struct
1730 * timefuncs.c: Dummy functions that don't yet implement
1731 QueryPerformanceCounter() and QueryPerformanceFrequency()
1734 * threads.c: Implement SleepEx()
1737 * system.c: Beginnings of GetSystemInfo()
1739 * mono-mutex.c (pthread_mutex_timedlock): Fix a ms/ns conversion
1743 * context.c: Dummy function that doesnt yet implement
1747 * atomic.c: Interlocked functions
1749 Mon Mar 25 13:01:40 CET 2002 Paolo Molaro <lupus@ximian.com>
1751 * threads.c: use a gc-safe hash table to store tls pointers.
1753 2002-03-22 Dick Porter <dick@ximian.com>
1755 * threads.c: Fix a race condition where a thread can start and
1756 exit before the handle has been properly initialised (no reason
1757 why the handle couldn't be initialised beforehand, so do so)
1759 Fix a ms to ns conversion magnitude thinko.
1761 2002-03-21 Dick Porter <dick@ximian.com>
1763 * semaphores.c: Fix a problem when waiting for one or more
1764 semaphores, and another semaphore is Released (all waiting
1765 semaphores assumed they were signalled)
1767 2002-03-29 Dan Lewis <dihlewis@yahoo.co.uk>
1769 * io.h, io.c, uglify.h: added MoveFile, CopyFile, CreateDirectory,
1770 RemoveDirectory, GetFileAttributes, GetFileAttributesEx
1772 2002-03-19 Dietmar Maurer <dietmar@ximian.com>
1774 * threads.c (Sleep): bug fix: 1ms == 1000000ns
1776 2002-03-19 Dan Lewis <dihlewis@yahoo.co.uk>
1778 * io.h, io.c, events.c, mutexes.c, semaphores.c, sockets.c,
1779 threads.c, io.c: added flush method to handles.
1781 * io.c: FlushFileBuffers() and FindFirstFile() functions.
1783 Thu Mar 7 17:21:52 CET 2002 Paolo Molaro <lupus@ximian.com>
1785 * threads.c, timed-thread.c, wait.c: Boehm-GC anable.
1787 2002-02-20 Dick Porter <dick@ximian.com>
1789 * io-layer.h: Always build without cygwin support on windows
1791 Mon Feb 18 15:50:59 CET 2002 Paolo Molaro <lupus@ximian.com>
1793 * sockets.c: #undef DEBUG.
1795 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
1797 * io-layer.h: conditionally include sys/filio.h and sys/sockio.h
1798 for FIONBIO, FIONREAD, and SIOCATMARK.
1800 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
1802 * sockets.c: conditionally include sys/filio.h and sys/sockio.h
1803 for FIONBIO, FIONREAD, and SIOCATMARK.
1805 2002-02-13 Dick Porter <dick@ximian.com>
1807 * sockets.c: Implement shutdown and select
1809 2002-02-13 Jeffrey Stedfast <fejj@ximian.com>
1811 * mono-mutex.[c,h]: New source files that thinly wrap all pthread
1812 functions that take pthread_mutex_t and/or pthread_mutexattr_t
1813 arguments for the sake of portability. Implements recursive
1814 mutexes and pthread_mutex_timedlock.
1816 * critical-sections.c:
1823 * wait.c: Use the mono-mutex wrapper portability functions/macros.
1825 * pthread-compat.[c,h]: Replaced by mono-mutex.[c,h]
1827 2002-01-23 Dick Porter <dick@ximian.com>
1829 * sockets.c: Networking support, mostly wrapping BSD socket APIs
1830 with handle code, and translating errno into w32 error codes.
1832 * macros.h: Some w32 macros used with the socket support
1834 * error.c: Implemented GetLastError() and SetLastError()
1836 * Makefile.am: Added sockets, with kludge to override some symbols
1838 2001-12-17 Dietmar Maurer <dietmar@ximian.com>
1840 * unicode.c (_wapi_unicode_to_utf8): byteswap UTF16 strings before
1841 passing them to iconv
1842 (_wapi_unicode_to_utf8): only swap bytes on LE systems, remove bug
1843 from previous commit.
1845 2001-12-11 Dick Porter <dick@ximian.com>
1847 * io.c: Implement DeleteFile(), GetFileTime(), SetFileTime() and
1848 FileTimeToSystemTime().
1850 * unicode.c (unicode_len): Nasty way of finding length of unicode
1851 string with embedded NULLs (counts until two NULLs together).
1853 * mutexes.c (mutex_close):
1854 * events.c (event_close): Release the internal pthreads resources
1856 2001-11-26 Dick Porter <dick@ximian.com>
1858 * critical-sections.c:
1866 * wait.c: turn off DEBUG messages
1868 2001-11-22 Dick Porter <dick@ximian.com>
1870 * handles.c (SignalObjectAndWait): Implement
1872 * wait.c (WaitForSingleObject): Fix case where timeout == 0
1878 * events.c: Support for SignalObjectAndWait
1880 2001-11-21 Dick Porter <dick@ximian.com>
1887 * wait.c: Reliable method of returning which handle was signalled
1888 on return from WaitForMultipleObjects().
1890 2001-11-21 Dick Porter <dick@ximian.com>
1892 * events.c: Implement events
1894 2001-11-15 Dick Porter <dick@ximian.com>
1896 * mutexes.c: Implement mutexes
1900 * misc.c: Factor out some common code
1902 2001-11-13 Dick Porter <dick@ximian.com>
1904 * threads.c: Implement TLS. Implement GetCurrentThreadId(), and
1905 GetCurrentThread() by maintaining a hash of thread handles.
1907 * threads.h: Define thread and process creation flags
1909 2001-11-12 Dick Porter <dick@ximian.com>
1911 * critical-sections.c: Implement critical sections
1913 2001-11-12 Dick Porter <dick@ximian.com>
1915 * semaphores.c: Implement semaphores
1917 * wait.c (wait_for_item): Maintain a wait count rather than count
1920 * threads.c (thread_wait_multiple): Don't lock the wait item, that
1921 will block other wait threads
1923 2001-11-11 Dick Porter <dick@ximian.com>
1925 * Makefile.am: Rename some automake variables
1926 (from Nick Drochak <ndrochak@gol.com>)
1928 2001-11-10 Dick Porter <dick@ximian.com>
1930 * Makefile.am (libwapiincludedir): Fix include destination
1932 * .cvsignore: Ignore generated files
1934 2001-11-10 Dietmar Maurer <dietmar@ximian.com>
1936 * pthread-compat.c: added some include files to make it compile on
1939 2001-11-08 Dick Porter <dick@ximian.com>
1943 This is a library emulating the win32 threading and IO API.