1 2009-01-07 Geoff Norton <gnorton@novell.com>
3 * processes.c: Properly implement support for Process.Modules on OSX.
6 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
8 * io.c (GetCurrentDirectory): Avoid calling g_get_current_dir straight
9 away as it doesn't handle ENAMETOOLONG correctly. As a bonus we avoid
10 allocating memory in the common path.
12 2009-01-07 Geoff Norton <gnorton@novell.com>
14 * processes.c: Only use open -W on OSX 10.5+. Patch from
17 2008-12-19 Bill Holmes <billholmes54@gmail.com>
19 * processes.c (get_module_name) : adjust size for unicode characters.
21 Code is contributed under MIT/X11 license.
23 2008-11-21 Zoltan Varga <vargaz@gmail.com>
25 * atomic.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>. Add
28 2008-11-18 Mark Probst <mark.probst@gmail.com>
30 * atomic.h: InterlockedExchangePointer and
31 InterlockedCompareExchangePointer for PPC64.
33 Code submitted by andreas.faerber@web.de at
34 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
37 2008-11-13 Bill Holmes <billholmes54@gmail.com>
39 * wait.h : Adding method declaration for WaitForInputIdle.
41 * wait.c : Adding implementation for WaitForInputIdle.
43 Code is contributed under MIT/X11 license.
45 Fri Oct 17 15:23:00 CEST 2008 Paolo Molaro <lupus@ximian.com>
47 * processes.c: patch from Geoff Norton (gnorton@novell.com) to
48 strdup the open program on OSX (bug #431811).
50 2008-10-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
52 * versioninfo.c: remove the use of g_strdown.
54 2008-09-25 Dick Porter <dick@ximian.com>
56 * wait.c: Make sure we keep references to handles we're waiting
57 for. Fixes bug 424851.
59 2008-07-29 Dick Porter <dick@ximian.com>
61 * processes.c (get_module_name): Make a last-ditch effort to
62 figure out the process name. Fixes bug 413723, patch by Casey
63 Marshall <casey.s.marshall@gmail.com>
65 2008-07-28 Dick Porter <dick@ximian.com>
67 * handles.c (_wapi_handle_count_signalled_handles): Remove an
68 unmatched _wapi_handle_ref(). Fixes bug 410743.
70 2008-07-15 Rodrigo Kumpera <rkumpera@novell.com>
72 * versioninfo.c (map_pe_file): Fix memory leak.
74 2008-07-01 Zoltan Varga <vargaz@gmail.com>
76 * process-private.h (_WAPI_PROCESS_UNHANDLED_PID_MASK): Fix the amd64 build.
78 2008-06-27 Dick Porter <dick@ximian.com>
80 * processes.c: Implement a form of process pseudo-handle to allow
81 non-mono processes to be manipulated. Fixes bug 313231.
83 * wait.c: Check for process pseudo-handles and fail if an attempt
84 is made to wait on one.
86 2008-06-19 Dick Porter <dick@ximian.com>
88 * sockets.c: Implement WSASend() and WSAReceive().
90 2008-06-02 Dick Porter <dick@ximian.com>
95 * messages.c: Implement FormatMessage, fixes bug 321827.
97 2008-05-29 Dick Porter <dick@ximian.com>
99 * sockets.c (socket_close): Clear any saved errors
100 (_wapi_connect): Don't save EWOULDBLOCK errors here, as that
101 breaks async connects. (Bug 377589 test case broken by the
102 previous fix to bug 356552)
104 2008-05-25 Zoltan Varga <vargaz@gmail.com>
106 * thread-private.h (struct _WapiHandle_thread): Remove 'owner_pid' field. Reorder
107 fields so this struct (which is the biggest of the handle structs) takes less
110 * threads.c (QueueUserAPC): Make this function signal safe by adding some
111 restrictions on its usage.
113 2008-05-14 Zoltan Varga <vargaz@gmail.com>
115 * mono-mutex.h: Get rid of the #ifdef __cplusplus defines, use G_BEGIN_DECLS
118 2008-05-07 Dick Porter <dick@ximian.com>
120 * io.c (FindNextFile): Handle symlinks correctly. Fixes bug
123 2008-04-25 Zoltan Varga <vargaz@gmail.com>
125 * handles.c (_wapi_handle_check_share): Fix a crash introduced by the lazy
126 creation of wapi handle slots.
128 2008-04-24 Zoltan Varga <vargaz@gmail.com>
130 * handles.c (shared_init): Align _wapi_fd_reserve to a multiple of
131 _WAPI_HANDLE_INITIAL_COUNT to avoid a problem when allocating handles.
133 2008-04-23 Zoltan Varga <vargaz@gmail.com>
135 * handles.c: Initialize the handle array entries on demand to save memory.
137 * wapi-private.h (_WAPI_HANDLE_INITIAL_COUNT): Decrease this to 256 to save
140 * handles-private.h (_WAPI_PRIVATE_MAX_SLOTS): Increase this to 1024*16 to
141 compensate for the decrease in _WAPI_HANDLE_INITIAL_COUNT.
143 * threads.c: Use #ifdef instead of #if for checking for valgrind/memcheck.h.
145 2008-04-22 Dick Porter <dick@ximian.com>
147 * wapi_glob.c (globextend): Comment out the code using ARG_MAX, as
148 that is broken on the latest opensuse.
150 2008-04-21 Dick Porter <dick@ximian.com>
152 * io.c (DeleteFile): Disable for now the bug fix for 323389, it's
153 breaking too much other stuff.
155 2008-04-20 Geoff Norton <gnorton@novell.com>
157 * processes.c: Fix the _NSGetEnviron define to prevent an impropoer
160 2008-04-18 Miguel de Icaza <miguel@novell.com>
162 * Applied patch from Dick Porter from bug #380649
164 2008-04-17 Dick Porter <dick@ximian.com>
166 * io.c (DeleteFile): Check file shares before deleting a file.
169 2008-04-17 Dick Porter <dick@ximian.com>
171 * io.c (DeleteFile): Return ERROR_ACCESS_DENIED if the file is
172 readonly. Fixes bug 378229.
174 2008-04-11 Geoff Norton <gnorton@novell.com>
176 * processes.c: The global extern environ doesn't exist on Mac. We
177 need to call NSGetEnviron instead.
179 2008-04-08 Dick Porter <dick@ximian.com>
181 * processes.c (CreateProcess): Improve the managed binary support,
182 so it works when the executable is passed in as the appname.
185 2008-04-04 Dick Porter <dick@ximian.com>
187 * io.c (MoveFile): Check file shares before moving a file. Fixes
190 2008-04-04 Dick Porter <dick@ximian.com>
192 * error.c (errno_to_WSA): handle ENODEV. Fixes the reopened part
195 2008-04-04 Dick Porter <dick@ximian.com>
197 * processes.c (GetModuleInformation):
199 * versioninfo.c: 64bit fixes
201 2008-04-03 Dick Porter <dick@ximian.com>
203 * io-portability.c (_wapi_basename, _wapi_dirname): Only turn \
204 into / when MONO_IOMAP is in effect. Fixes bug 346123.
206 2008-04-03 Dick Porter <dick@ximian.com>
208 * timefuncs.c (GetTickCount): Use mono_msec_ticks(), see bug
211 2008-04-01 Dick Porter <dick@ximian.com>
213 * versioninfo.c (get_string_block): Refine the fix for bug 354856
214 (r93661) so that it also fixes the new part of bug 374600.
216 2008-03-28 Dick Porter <dick@ximian.com>
218 * processes.c (GetExitCodeProcess): Check if a process has exited
219 and recorded it's exit code, before seeing if the process is
220 signalled. Fixes bug 325463.
222 2008-03-27 Dick Porter <dick@ximian.com>
224 * processes.c (match_procname_to_modulename): Check the whole
225 process name first, in case it is recorded as an absolute path.
228 2008-03-27 Dick Porter <dick@ximian.com>
230 * processes.c (ShellExecuteEx): Grotty kludge to work around
231 unpleasant feature in g_shell_parse_argv() where it treats '#'
232 embedded in a filename as a comment marker, and throws away the
233 rest of the line. When we're directly opening URLs quote the
234 filename, to avoid this. Fixes bug 371567.
236 2008-03-25 Dick Porter <dick@ximian.com>
238 * wapi-private.h (_WAPI_HANDLE_VERSION): Increment file layout
241 * threads.c: Make thread handles private to the process that owns
244 2008-03-22 Kornél Pál <kornelpal@gmail.com>
246 * io-layer.h: Windows: Rename GetProcessId to __GetProcessId for targets not
247 supporting it. This fixes MSVC build with new Windows SDKs that declare
248 GetProcessId unconditionally.
250 2008-03-20 Kornél Pál <kornelpal@gmail.com>
252 * io-layer.h: Removed Windows version macros.
254 Thu Mar 13 16:24:53 CET 2008 Paolo Molaro <lupus@ximian.com>
256 * processes.c: properly check for executable files (fixes bug #368829).
258 2008-02-05 Dick Porter <dick@ximian.com>
260 * versioninfo.c (VerLanguageName): Implement VerLanguageName.
262 2008-01-31 Bill Holmes <billholmes54@gmail.com>
263 * processes.c (match_procname_to_modulename) : Added to check if the last
264 part of module name is equal to the process name.
266 * processes.c (EnumProcessModules) : Changed the first entry in the returned
267 modules array (the process module) to be populated from the entry found
270 * processes.c (get_module_name & GetModuleInformation) : In the case where
271 the module passed in is NULL, search the /proc/<PID>/maps for a name that
272 matches the process name to populate the return information.
276 2008-01-29 Zoltan Varga <vargaz@gmail.com>
278 * security.c (RevertToSelf): Make this return TRUE if impersonating is not
281 * sockets.c (_wapi_connect): Add a workaround to a solaris x86 problem where
282 getsockopt (SO_ERROR) doesn't return an error code after connect () fails. Fixes
285 2008-01-23 Dick Porter <dick@ximian.com>
287 * versioninfo.c (get_string_block): When stepping over the
288 StringTable block, do not read an extra block at the end. Fixes
289 the new part of bug 354856.
291 2008-01-19 Dick Porter <dick@ximian.com>
293 * versioninfo.c (get_stringtable_block): Cope when the StringTable
294 block is first in the resources data, and we just need to step
295 over it. Fixes bug 354856.
297 2008-01-16 Dick Porter <dick@ximian.com>
299 * threads.c (_wapi_thread_set_termination_details): Move the
300 thread abandonment to outside the shared handle lock. Fixes bug
303 2008-01-16 Dick Porter <dick@ximian.com>
305 * versioninfo.c (VerQueryValue): Include trailing null in returned
306 string length, for MS compatibility.
308 2008-01-09 Dick Porter <dick@ximian.com>
310 * versioninfo.c (get_ptr_from_rva, scan_resource_dir): Make it
311 work on big-endian systems.
312 (scan_resource_dir): Copy the resource directory entry and
313 byteswap if necessary so it works big-endian. This fixes bug
314 345972 for real this time.
315 (VerQueryValue): String values set the length to the number of
316 unicode chars, but the data length reported was already correct so
317 don't halve it again. Fixes the previous fix for bug 345972.
318 (GetFileVersionInfo): On big-endian systems, scan the resource
319 data and turn all unicode strings into UTF-16BE. FileVersionInfo
320 now works big-endian.
322 2008-01-04 Dick Porter <dick@ximian.com>
324 * versioninfo.c (VerQueryValue): Returned buffer length counts
325 chars not bytes for string data. Fixes bug 345972 again.
326 (get_enclosing_section_header): Make sure values read are treated
327 as LE. Fixes crash on ppc reported in bug 345972.
329 2007-12-17 Mark Probst <mark.probst@gmail.com>
331 * threads.c: Guard against a race condition involving
332 thread_hash_key that can occur during shutdown.
334 2007-12-08 Zoltan Varga <vargaz@gmail.com>
336 * processes.c: Include sys/mkdev.h if exists. Fixes solaris x86 build.
338 2007-12-06 Dick Porter <dick@ximian.com>
340 * versioninfo.c: Resource language values must be compared in a
341 'case'-insensitive manner. Fixes bug 345972.
343 2007-12-05 Dick Porter <dick@ximian.com>
345 * io.c (CreateFile): Create files with mode 0666 (&~umask) by
346 default. Fixes bugs 325299 and 337040.
348 2007-11-22 Dick Porter <dick@ximian.com>
350 * critical-sections.h (EnterCriticalSection): Reinstate the
351 asserts in the devel branch, so any problems aren't obscured.
353 2007-11-22 Dick Porter <dick@ximian.com>
355 * versioninfo.c (find_pe_file_resources): Make it work on 64bit
356 systems. Fixes bug 343353.
358 2007-11-21 Dick Porter <dick@ximian.com>
360 * processes.c (load_modules): Rewrite based on the libgc
361 /proc/<pid>/maps parsing to avoid using glib functions only
362 available since 2004.
363 (load_modules): Check for duplicates before adding a module to the
366 2007-11-15 Dick Porter <dick@ximian.com>
368 * processes.c (load_modules): Don't bother if we don't have
369 g_strsplit_set() and g_strv_length(). Allows building against old
371 (EnumProcessModules): Don't miss the first module returned by
374 2007-11-15 Dick Porter <dick@ximian.com>
376 * processes.c: Implement process module support by reading from
377 /proc if it's available.
380 * versioninfo.c: New functions to implement PE file version info
383 2007-11-08 Dick Porter <dick@ximian.com>
385 * critical-sections.h (EnterCriticalSection): Disable the critical
386 section asserts for the release branch
388 2007-11-05 Kornél Pál <kornelpal@gmail.com>
390 * io-layer.h: Added includes for run-time GetProcessId API detection for
393 2007-10-26 Dick Porter <dick@ximian.com>
395 * shared.c (_wapi_shm_file_open): Set the umask when opening
396 shared files, so restrictive defaults don't prevent subsequent
397 processes re-opening them.
399 2007-10-18 Zoltan Varga <vargaz@gmail.com>
401 * atomic.h (InterlockedCompareExchange): Fix the ia64 version so it works for
402 negative values too. Hopefully fixes #332700.
404 2007-09-26 Dick Porter <dick@ximian.com>
406 * io-portability.c (_wapi_io_scandir): Only update the error
407 status of glob() when performing a secondary glob() if the first
408 returned an error. Fixes bug 325107.
410 2007-09-12 Marek Habersack <mhabersack@novell.com>
412 * io-portability.c: options_init moved to
413 utils/mono-io-portability.c
414 Do not initialize portability helpers here, it's done in
416 find_file and find_in_dir moved to utils/mono-io-portability.c
418 2007-09-09 Robert Jordan <robertj@gmx.net>
420 * sockets.c (_wapi_setsockopt): Add support for FreeBSD multicast
421 sockets. Fixes #81891.
422 Code is contributed under MIT/X11 license.
424 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
426 * processes.h, processes.c : ok, they are simple string.
428 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
430 * processes.h : sigh, I really hate fixing them on windows :(
432 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
434 * processes.c : fix build again.
436 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
438 * processes.h : removed extra parameters from CreateProcessWithLogonW.
440 2007-09-03 Atsushi Enomoto <atsushi@ximian.com>
442 * processes.c, processes.h: added CreateProcessWithLogonW(). For now
443 it just calls CreateProcess().
444 * io-layer.h : CreateProcessWithLogonW() requires WINVER 0x0500
447 2007-08-23 Robert Jordan <robertj@gmx.net>
449 * processes.[c|h]: Implement Get|SetPriorityClass ().
450 Code is contributed under MIT/X11 license.
452 Tue Aug 21 20:08:09 CEST 2007 Paolo Molaro <lupus@ximian.com>
454 * io.c: made convert_arg_to_utf8() and write_file() static.
455 Worked around gcc's incorrect warning.
457 2007-08-20 William Holmes <billholmes54@gmail.com>
459 *io.c: Added implementation for ReplaceFile.
460 *io.h: Added deceleration for ReplaceFile method.
462 Code is contributed under MIT/X11 license.
464 2007-08-20 Wade Berrier <wberrier@novell.com>
466 * processes.c: include sys/resource.h for rusage to fix
469 Mon Aug 20 12:36:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
471 * processes.c: implemented query for user/system times using
474 2007-08-10 Dick Porter <dick@ximian.com>
476 * sockets.c (_wapi_getsockopt, _wapi_setsockopt): Check the option
477 level as well as the name when mangling some of the values. Fixes
480 2007-08-02 Dick Porter <dick@ximian.com>
482 * sockets.c: Changes in error handling, and move the SO_REUSEADDR
483 setting from metadata/socket-io.c.
485 2007-08-01 Dick Porter <dick@ximian.com>
487 * io-portability.c (_wapi_io_scandir): Special-case patterns
488 ending in '.*' so that files with no extension are also matched.
492 * wapi_glob.c: Reinstate WAPI_GLOB_APPEND, and add
493 WAPI_GLOB_UNIQUE to avoid matching the same entry twice when
496 2007-07-26 Dick Porter <dick@ximian.com>
501 * critical-sections.c:
503 * critical-section-private.h:
506 * error.c: Clean up TLS and pthreads structures. Finishes off bug
509 * collection.c (collection_thread): Exit the collection thread if
510 the io-layer has been cleaned up.
512 * mono-mutex.h (mono_mutexattr_destroy): Add this define too
514 Mon Jul 23 10:40:35 CEST 2007 Paolo Molaro <lupus@ximian.com>
516 * timefuncs.c: make TickCount measure from boot time if it's
519 2007-07-19 Juraj Skripsky <js@hotfeet.ch>
521 * io.c (MoveFile): Fix a leak.
523 Fri Jul 13 12:46:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
525 * handles-private.h, handles.c, thread-private.h, threads.c,
526 uglify.h, wait.c: temporarily revert the alertable wait changes
527 (r79386) until the deadlock issues are fixed.
529 2007-06-22 Dick Porter <dick@ximian.com>
531 * shared.c: The non-shared mutexes weren't being initialised properly
532 on macos. Fixes bug 81929.
534 2007-06-13 Randolph Chung <tausq@debian.org>
536 * atomic.h: Enable for all hppa targets.
537 * Makefile.am: rename hppa_atomic.s to hppa_atomic.S so the preprocessor
539 * hppa_atomic.s: Renamed to ...
540 * hppa_atomic.S: ... and updated to work on both HPUX and Linux.
542 2007-06-13 Dick Porter <dick@ximian.com>
544 * handles.c (timedwait_signal_wait_cond): Alertable waits on
545 private handles are now interrupted by signalling the same
546 condition that would end the wait if the handle became signalled,
547 rather than polling. (Shared handles still have to poll.)
549 * threads.c (_wapi_thread_queue_apc): Interrupt the thread if it's
552 * handles-private.h (_wapi_handle_current_thread_set_waiting_on):
553 Helper functions to inform the APC queuing functions when threads
554 are waiting for handles, and to interrupt the wait.
556 * wait.c (WaitForMultipleObjectsEx): Need to tell the handle
557 waiting functions if any of the handles in question are shared
559 2007-06-06 Miguel de Icaza <miguel@novell.com>
561 * processes.c (is_managed_binary): Fix for OSX.
563 2007-06-06 Wade Berrier <wberrier@novell.com>
565 * atomic.h (InterlockedExchangePointer): cast to pointer to to silence
566 compiler warnings (autobuild fails the build on this type of warning)
568 2007-05-21 Dick Porter <dick@ximian.com>
570 * io-portability.c (_wapi_g_dir_open): Don't propagate any errors
571 from the second call to g_dir_open, preserve the original error if
572 the second call still fails but clear the error if it succeeds.
574 2007-05-10 Dick Porter <dick@ximian.com>
576 * sockets.c (_wapi_recvfrom): Refine the fix to bug 75705 so EINTR
577 isn't returned if the remote end shuts down cleanly. Fixes zmd
578 and the second example in bug 75705.
580 2007-04-26 Dick Porter <dick@ximian.com>
582 * shared.c (_wapi_shm_semaphores_init): Need to check
583 MONO_DISABLE_SHM in this entry point, as it's called before
584 _wapi_shm_attach(). Fixes bug 81436.
586 2007-04-24 Dick Porter <dick@ximian.com>
588 * sockets.c (_wapi_recvfrom, socket_close): Force recvfrom() to
589 error if the socket is closed while the receive is blocking.
592 2007-04-13 Dick Porter <dick@ximian.com>
595 * shared.c: Complete the reimplementation of disabling of shared
596 memory, by not allocating sysv semaphores when shm disabling has
597 been requested (either at compile time or run time.)
599 * processes.c (CreateProcess): Don't synchronize locking across
600 processes when forking, when shared memory has been disabled.
602 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
605 * wapi_glob.c: remove reference to sys/cdefs.h, use glib instead.
608 2007-04-05 Dick Porter <dick@ximian.com>
611 * io-portability.c (_wapi_io_scandir): Moved from io.c, and
612 changed to use a cut-down version of glob(3) that has been
613 extended to match with case-insensitivity if needed.
616 * wapi_glob.c: Cut down implementation of glob(3), based on
619 2007-03-22 Dick Porter <dick@ximian.com>
621 * sockets.c (_wapi_connect): Do additional checks when connect(2)
622 fails, because some systems don't let it be restarted. Patch
623 based on one submitted by Robert S Wojciechowski <robertw@ssgx.com>,
626 2007-03-09 Jonathan Chambers <joncham@gmail.com>
628 * io-layer.h: Remove UNICODE and _UNICODE defines as
629 these are done by configure.in now.
631 Code is contributed under MIT/X11 license.
633 Thu Mar 8 19:42:17 CET 2007 Paolo Molaro <lupus@ximian.com>
635 * shared.c: partial support for MONO_DISABLE_SHM env var.
637 2007-03-05 Wade Berrier <wberrier@novell.com>
639 * atomic.h: atomic fixes from Michael Matz for for s390
640 and s390x ( bnc #237611 and bxc #80892 )
642 2007-03-05 Miguel de Icaza <miguel@novell.com>
644 * io.c (CreateFile): Use FILE_ATTRIBUTE_TEMPORARY to mean 0600
645 permissions. For 80688
647 (MoveFile): Use errno_copy here, just to avoid a potential
648 errno-changing code in the future from g_free.
650 Also, ignore EXDEV errors as they are handled immediately after
651 (avoid printing out an error).
655 Mon Feb 12 15:50:24 CET 2007 Paolo Molaro <lupus@ximian.com>
657 * shared.c: exit if semaphores can't be created (bug #80616).
659 2007-02-01 Geoff Norton <gnorton@customerdna.com>
661 * collection.c: NetBSD doesn't define PTHREAD_STACK_MIN.
663 2007-01-26 Dick Porter <dick@ximian.com>
666 * sockets.c (_wapi_getsockopt): Windows seems to not reset
667 SO_ERROR values when they're read, contrary to the documentation.
668 Fixes the new issues raised in bug 79878 (example in C showing
669 winsock behaviour attached to that bug.)
671 2007-01-15 Mark Mason <mason@broadcom.com
673 * atomic.h: add locking primitives for MIPS.
675 2007-01-11 Dick Porter <dick@ximian.com>
677 * sockets.c (_wapi_connect): Don't do the SO_BROADCAST setting
678 here, do it in managed code instead.
679 (_wapi_getsockopt): SO_RCVTIMEO and SO_SNDTIMEO use struct
680 timeval, which has a microsecond field, not milliseconds.
681 (_wapi_setsockopt): ditto.
682 (_wapi_setsockopt): Halve the SO_SNDBUF and SO_RCVBUF values on
683 Linux, as the kernel doubles whatever we set.
684 (_wapi_socket): Save socket domain, type and protocol so it can be
686 (socket_disconnect): Implement socket disconnect (closing the
687 socket, but keeping the file descriptor.)
688 (wapi_disconnectex): A basic implementation of DisconnectEx().
689 (wapi_transmitfile): A very basic implementation of
691 (WSAIoctl): Implement the SIO_GET_EXTENSION_FUNCTION_POINTER
694 * socket-private.h (struct _WapiHandle_socket): Record socket
695 domain, type and protocol info so it can be duplicated later.
697 * sockets.h (WSAID_DISCONNECTEX,WSAID_TRANSMITFILE): Structures
698 and defines needed to look up the DisconnectEx() and
699 TransmitFile() functions by GUID.
701 * error.c (errno_to_WSA): Change ETIMEDOUT mapping to
702 WSAETIMEDOUT; add EDESTADDRREQ.
704 * io-layer.h: Need mswsock.h on windows now.
706 2007-01-04 Miguel de Icaza <miguel@novell.com>
708 * io-portability.c (find_file): Fix a coverity warning (scanning
711 2006-12-31 Miguel de Icaza <miguel@novell.com>
713 * io-portability.c (find_file): Do not abort if an empty filename
714 has been passed. This fixes the case where MONO_IOMAP=all would
715 assert if Directory.Exists ("") was called.
717 Mon Dec 18 14:54:37 CET 2006 Paolo Molaro <lupus@ximian.com>
719 * processes.c: moved a free on the error path.
721 Thu Dec 14 21:42:39 CET 2006 Paolo Molaro <lupus@ximian.com>
723 * processes.c: fixed a few memory leaks when executing
726 Mon Nov 27 13:12:17 GMT 2006 Paolo Molaro <lupus@ximian.com>
728 * atomic.h: fix arm compare and exchange (bug #78500).
730 2006-11-23 Dick Porter <dick@ximian.com>
732 * process-private.h (struct _WapiHandle_process): Add 'waited'
735 * processes.c (process_wait): Check the 'waited' parameter not the
736 signalled state when testing if a process has already been waited
737 for, as the child process itself may set signalled when exiting.
740 * wapi-private.h (_WAPI_HANDLE_VERSION): Bump shared data version
742 * shared.c: Now the shared data version has been incremented we
743 can set the counter semaphore initial value correctly
745 2006-11-22 Dick Porter <dick@ximian.com>
747 * processes.c (process_wait): Cope when the background process
748 reaper gets the process we were waiting for. Special case for
749 waiting for our own process to exit. Fixes bug 77736.
751 2006-11-17 Dick Porter <dick@ximian.com>
753 * processes.c: Fix const correctness and typos that caused memory
756 2006-11-17 Miguel de Icaza <miguel@novell.com>
758 * processes.c (ShellExecuteEx): Check error after CreateProcess,
759 thanks to Dick for pointing this out.
761 2006-11-16 Miguel de Icaza <miguel@novell.com>
763 * processes.c (ShellExecuteEx): If we fail to create a process in
764 ShellExecute, then try to use the xdg-open command, and if that
765 fails, try to use the gnome-open command,
767 Refactor the code so that we do not have to duplicate all this
768 code, but instead use a ucs2-aware version of the code to do
771 2006-11-13 Dick Porter <dick@ximian.com>
773 * io.c (_wapi_stat_to_file_attributes): If the file is a symlink
774 add the FILE_ATTRIBUTE_REPARSE_POINT flag. This is an attempt to
775 follow the specs for the windows symlink support, but will
776 probably have to be reworked when I have test data from a vista
777 machine. Fixes bug 79887.
779 2006-11-11 Miguel de Icaza <miguel@novell.com>
781 * handles.c (CloseHandle): Cope here with the new value
782 INVALID_HANDLE_VALUE set on handles.
784 * processes.c (CreateProcess): Initialize the value of hThread to
785 be INVALID_HANDLE_VALUE on failure, not to be NULL. Improvement
788 2006-11-09 Dick Porter <dick@ximian.com>
790 * sockets.c (_wapi_select): Do some sanity checking on the
791 fd_sets, to avoid file descriptors > FD_SETSIZE.
792 (_wapi_FD_CLR, _wapi_FD_ISSET, _wapi_FD_SET): Avoid file
793 descriptors > FD_SETSIZE.
795 2006-10-27 Dick Porter <dick@ximian.com>
797 * io.c (GetFileAttributes): Force symlinks to directories to be
798 returned as a regular file. Fixes bug 79733.
800 2006-10-18 Miguel de Icaza <miguel@novell.com>
802 * io-portability.c (find_in_dir): First string dup, then closedir.
804 2006-10-12 Dick Porter <dick@ximian.com>
806 * processes.c (_wapi_process_reap): Unref a process handle if we
807 reaped it, found by Zoltan. Fixes bug 79286.
808 (process_wait): Don't wait again if we've already waited for a
811 2006-10-11 Sergey Tikhonov <tsv@solvo.ru>
813 * atomic.h: Fix atomic decrement.
815 * mini/cpu-alpha.md: Use native long shift insts
817 * mono/mono/mini/tramp-alpha.c: Implemented
818 mono_arch_patch_delegate_trampoline method
820 * Started work on using global registers
822 * Use byte/word memory load/store insts if cpu supports it
827 2006-10-09 Zoltan Varga <vargaz@gmail.com>
829 * handles.c (timedwait_signal_poll_cond): Add an alertable parameter, and if it
830 is FALSE, avoid busy waiting.
832 * wait.c: Add an alertable parameter to the wait routines.
834 2006-10-06 Miguel de Icaza <miguel@novell.com>
836 * io-portability.c (find_file): Rename from
837 MONO_IO_PORTABILITY_HELP to MONO_IOMAP.
839 2006-10-03 Dick Porter <dick@ximian.com>
842 * io-portability.c: Optional portability helpers and wrapped
843 system calls to try to cope with windows filenames in
846 * io.c: Use the wrapped system calls
848 2006-09-01 Zoltan Varga <vargaz@gmail.com>
850 * critical-sections.h critical-sections.c: Make Enter/LeaveCriticalSection a macro
851 since they are perf critical.
853 * atomic.h: Applied patch from Jakub Boqusz <qboosh@pld-linux.org>.
854 Add atomic ops implementation for alpha.
856 2006-08-11 Dick Porter <dick@ximian.com>
858 * processes.c (_wapi_process_reap): Avoid a deadlock by setting
859 process termination details in an outer loop, not the
860 _wapi_search_handle() one.
862 2006-08-10 Dick Porter <dick@ximian.com>
864 * threads.c (_wapi_thread_queue_apc)
865 (_wapi_thread_dispatch_apc_queue): Use a process-local mutex here
866 instead of the cross process semaphore. We already check that
867 access to the APC queue is within the owning process so there's no
868 need to protect from other processes. Avoids a global deadlock
869 when a thread is aborted while it holds the handle semaphore
871 (_wapi_thread_apc_pending): Hide an annoying message which can
872 happen if a thread handle has been blown away at process shutdown
873 while it is in an alertable wait.
875 Both problems seen while shutting down monodevelop.
877 2006-07-25 Dick Porter <dick@ximian.com>
879 * shared.c (_wapi_shm_file): Remove '/' characters from the uname
880 results. Fixes bug 78917.
882 2006-07-20 Dick Porter <dick@ximian.com>
884 * threads.c (_wapi_thread_set_termination_details): Improve the
885 test for already-disposed thread handles, and hold the lock around
886 the mutex abandoning.
888 2006-07-17 Dick Porter <dick@ximian.com>
890 * processes.c (CreateProcess): Don't change directory unless a new
891 one has been specified. Fixes bug 78751.
893 2006-07-06 Dick Porter <dick@ximian.com>
895 * io.c (_wapi_stat_to_file_attributes): Do a better job at
896 figuring out the file attributes
897 (_wapi_set_last_path_error_from_errno): New helper function to
898 turn errno into w32 error codes that handles the differences
899 between file and directory errors
900 (file_setendoffile): Try turning off the extra write used to
901 extend files, because we probably don't need it on any modern
902 platform. If it is needed though, we also need to lseek the file
904 (CreateFile): Treat character-special devices as a console handle,
905 because they can't be seeked
906 (CopyFile): If fail_if_exists is set, then the destination needs
907 to be opened with O_EXCL
908 (CopyFile): If fail_if_exists is not set and the destination
909 already exists, then we should set the ERROR_ALREADY_EXISTS error
910 even though we return success
911 (stdhandle_create): STD_INPUT_HANDLES cannot be written to
912 (GetStdHandle): Rework without using mono_once, so console handles
913 can be properly closed and reopened.
914 (mono_io_scandir): Only override errno with EACCES when the
915 directory actually exists
916 (FindFirstFile): Set ERROR_FILE_NOT_FOUND when no files are
918 (FindClose): Cope with NULL handles
919 (CreateDirectory): When the target already exists, just return an
920 error. It's the caller's job to figure out what to do.
921 (SetCurrentDirectory): Cope with a NULL path
922 (RemoveDirectory, GetFileAttributes, GetFileAttributesEx,
923 SetFileAttributes, FindFirstFile, DeleteFile, MoveFile, CopyFile,
924 CreateFile): Set path error correctly
926 * handles.c (CloseHandle): Kludge to try and cope with passing a
929 * error.h: Add NO_ERROR as an alternative to ERROR_SUCCESS
931 * uglify.h: Added some more typedefs
933 2006-07-05 Dick Porter <dick@ximian.com>
935 * io.c (GetFileAttributes, GetFileAttributesEx): Cope with
936 dangling symlinks. Fixes bug 78664.
938 2006-06-23 Dick Porter <dick@ximian.com>
940 * handles.c (handle_cleanup):
941 * threads.c: Clean up threads properly when we're forcibly
942 removing the handle entries from the shared file in
943 handle_cleanup(). Fixes bug 78241, for real this time.
945 2006-06-15 Neale Ferguson <neale@sinenomine.net>
947 * atomic.h: More tinkering with InterlockedExchange/InterlockedCompareExchange
950 2006-06-14 Neale Ferguson <neale@sinenomine.net>
952 * atomic.h: Fix atomic exchange pointer operations for s390x - these
953 were broken as they used 32-bit instructions rather than their 64-bit
956 2006-06-14 Dick Porter <dick@ximian.com>
958 * processes.c: Don't run the atexit handlers when bailing out
961 2006-06-14 Dick Porter <dick@ximian.com>
963 * wait.c: Fix stupid typo shown up by gcc 4.1.1, = not ==
971 * collection.c: Fix a bunch of signed/unsigned warnings from gcc
974 2006-06-09 Neale Ferguson <neale@sinenomine.net>
976 * atomic.h: Fix atomic operations for s390x (not really broken
977 but changed to use full 64-bit opcodes).
979 2006-05-24 Dick Porter <dick@ximian.com>
981 * processes.c (process_set_current): Don't take an extra reference
982 if we have to create our own process handle. Fixes bug 78241
985 * threads.c (_wapi_thread_signal_self): Renamed from
986 _wapi_thread_abandon_mutexes, also sets the thread state to
987 signalled and drops a reference. Called by the runtime when the
988 main thread cleans itself up.
990 * handles.c (handle_cleanup): As a last resort, unref every shared
991 handle as the process is now exiting.
993 2006-05-16 Dick Porter <dick@ximian.com>
995 * processes.c (process_set_termination_details): Unref the handle
996 when we've stored the exit details. Fixes the rest of 78241.
998 2006-05-12 Dick Porter <dick@ximian.com>
1000 * threads.c: Implement pseudo handles, making GetCurrentThread()
1001 match MS behaviour. Notice when attached threads exit, and unref
1002 the handle. Fix usage of GetCurrentThread() in other places.
1004 * handles.c (DuplicateHandle): Implement a basic form of
1007 * wait.c: Fix usage of GetCurrentThread() throughout, and cope
1008 with pseudo handles.
1010 2006-04-26 Miguel de Icaza <miguel@novell.com>
1012 * io.c (file_close): Oops, do not use DeleteFile which expects
1013 unicode, instead use unlink directly
1015 Add support for the new FileOptions bits on .NET 2.0.
1017 It might be good if Dick reviews these changes.
1019 * io.c (file_close): If DeleteOnClose is set, then delete the file
1021 (CreateFile): Do not support encryption per user.
1023 If posix_fadvise exists, pass hints on sequential scan and random
1024 access. Did not figure out what WRITE_THROUGH maps to.
1026 2006-04-26 Dick Porter <dick@ximian.com>
1028 * sockets.c (WSAIoctl): Check the output buffer is valid before
1031 * handles.c (_wapi_search_handle): Set shared pointer if we find a
1032 shared handle that has been already opened.
1034 2006-04-21 Dick Porter <dick@ximian.com>
1036 * threads.c (GetCurrentThread): Reference the handle if we return
1037 an already-known thread.
1039 2006-04-07 Dick Porter <dick@ximian.com>
1041 * processes.c: Fix build for older glib.
1043 2006-04-06 Dick Porter <dick@ximian.com>
1045 * processes.c (CreateProcess): Add a reference to the child
1046 process' handle, so it won't be destroyed if this process closes
1047 its copy of the handle. Fixes bug 77393.
1049 * processes.c (process_set_current): Fall through to creating a
1050 new one if the handle lookup fails.
1052 * processes.c (_wapi_process_signal_self):
1053 * handles.c (handle_cleanup): The process is exiting, so set the
1054 handle state for this process to signalled. This should let other
1055 non-related processes wait for this handle.
1057 * handles.c (_wapi_search_handle): Don't search shared handles in
1060 * collection.c (collection_thread): No need to do a collection
1061 scan straight away, do the waiting first.
1063 2006-04-06 Dick Porter <dick@ximian.com>
1065 * shared.c: Fix parameters in semctl () call.
1067 2006-03-28 Zoltan Varga <vargaz@gmail.com>
1069 * atomic.h atomic.c: Applied patch from David S. Miller
1070 <davem@davemloft.net>: Reimplement Interlocked* primitives on sparc
1071 using CAS/CASx when __GNUC__, else we will fall back to the generic
1074 2006-03-27 Dick Porter <dick@ximian.com>
1076 * shared.c (_wapi_shm_file_open): Break out of a loop if the
1077 shared file is smaller than expected. (We loop a few times in
1078 case another process is in the middle of creating the file.)
1080 2006-03-22 Dick Porter <dick@ximian.com>
1085 * shared.c: Delete the semaphores and shared files when the last
1086 process has finished with them
1088 2006-03-15 Dick Porter <dick@ximian.com>
1096 * threads.c: Explicitly initialise the handle ops struct
1098 2006-03-14 Dick Porter <dick@ximian.com>
1100 * handles-private.h:
1103 * handles.c: Add a 'prewait' stage to the handle waiting, to give
1104 waiting threads a chance to check for bogus states before
1107 * mutexes.c (namedmutex_prewait): Use the prewait stage to check
1108 for named mutexes that have been abandoned in a locked state (eg
1109 if a process exited abnormally while owning the mutex) and
1110 override it if needed.
1112 2006-03-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1114 * wait.c: speed up WaitFor* when the timeout is 0.
1116 2006-03-03 Dick Porter <dick@ximian.com>
1118 * processes.c (ShellExecuteEx): Cope when some of the parameters
1121 2006-02-27 Dick Porter <dick@ximian.com>
1125 * threads.c: Comparing pthread_t with == is not portable, so use
1128 Thu Feb 23 18:47:20 GMT 2006 Paolo Molaro <lupus@ximian.com>
1130 * *.h, *.h: patch from Dick to make Linuxthreads systems work again.
1132 2006-02-22 Dick Porter <dick@ximian.com>
1135 * threads.c: There's no need to use the timed-thread support code
1136 any more, as we aren't using the timed join. This greatly
1137 simplifies thread setup, and fixes a memory leak (bug 77521).
1139 Don't bother to store thread IDs in a hash table, use TLS instead.
1140 The one case that needs to look up the handle of a different
1141 thread (OpenThread()) can do the extra work itself. Fixes bug
1144 * handles.c (_wapi_search_handle): Add a reference when returning
1145 a private handle (shared handles are already reffed.)
1147 2006-02-17 Dick Porter <dick@ximian.com>
1149 * handles-private.h:
1150 * handles.c: Check handle values passed to array lookups. Fixes
1153 2006-02-09 Dick Porter <dick@ximian.com>
1155 * threads.c: Cope with the problems caused by attaching already
1156 existing threads - they don't get the infrastructure to clean up
1157 after themselves, especially the ID to handle hash. This fixes
1160 2006-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1162 * shared.c: use MONO_SHARED_HOSTNAME as a substitute for gethostname()
1163 when creating the shared files in the .wapi directory. Fixes bug #77371.
1165 2006-02-02 Martin Baulig <martin@ximian.com>
1167 * threads.c: Removed the `WITH_INCLUDED_LIBGC' section; it has
1168 never been used so far.
1170 * timed-thread.h (TimedThread): Removed the `stack_ptr' field; it
1171 has only been used by the removed code.
1173 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1175 * atomic.h: Correct s390x definitions and eliminate compiler warnings.
1177 2006-01-03 Sebastien Pouliot <sebastien@ximian.com>
1179 * io.c: Patch _wapi_stat_to_file_attributes against bug #76966, where
1180 sockets could be considered as directory.
1182 2005-12-23 Dick Porter <dick@ximian.com>
1186 * semaphores.c: Implement OpenSemaphore
1189 * mutexes.h: Implement OpenMutex
1195 * event-private.h: Implement named events. Implement OpenEvent.
1197 2005-12-15 Dick Porter <dick@ximian.com>
1199 * processes.c (CreateProcess): The pipe-based cross-process
1200 exclusion technique was trying to write NULL buffers when appname
1201 was NULL (eg when coming from ShellExecuteEx,) which usually
1202 succeeded even though EFAULT was returned - but sometimes it
1203 failed. This meant that the child process could block forever on
1204 the pipe read. Replace it with the simpler shared handle
1205 semaphore protection used everywhere else. This showed up with
1206 the test case in bug 76684.
1208 Tue Dec 13 11:41:49 GMT 2005 Paolo Molaro <lupus@ximian.com>
1210 * shared.c: fallback to private mmap when shared mmap doesn't work
1213 2005-12-06 Dick Porter <dick@ximian.com>
1217 * semaphore-private.h:
1218 * semaphores.c: Implement named semaphores
1220 2005-11-24 Dick Porter <dick@ximian.com>
1222 * processes.c (GetProcessId): Implement GetProcessId()
1224 2005-11-17 Dick Porter <dick@ximian.com>
1227 * processes.c: Implement ShellExecuteEx as a wrapper around
1230 2005-11-11 Dick Porter <dick@ximian.com>
1232 * threads.c: Give mutex abandoning its own exported function, so
1233 it can be called when the runtime is cleaning up.
1235 * handles.c (_wapi_search_handle_namespace): Do a handle
1236 collection befre starting to check namespace strings, so that any
1237 stale cruft gets removed.
1239 2005-11-11 Dick Porter <dick@ximian.com>
1241 * threads.c: Move thread handles back into the shared space.
1243 * handles.c (_wapi_handle_unref): Add support for shared handles
1244 with close() handlers
1246 2005-11-04 Dick Porter <dick@ximian.com>
1248 * sockets.c (ioctlsocket): Use select instead of if to avoid a
1249 type promotion problem on 64bit freebsd. Based on patch by Lou
1250 Kamenov <kamenovl@gmail.com>, fixes bug 76447.
1252 2005-11-04 Dick Porter <dick@ximian.com>
1254 * io.c (file_write): Only do the file locking if
1255 MONO_STRICT_IO_EMULATION is set.
1257 2005-10-21 Dick Porter <dick@ximian.com>
1260 * handles.c (_wapi_lookup_handle): Cope when the shared part of a
1261 handle has been deleted.
1262 (_wapi_handle_unref): And when the deleted shared part is pointed
1263 to as a handle is deleted
1265 2005-10-20 Dick Porter <dick@ximian.com>
1267 * processes.c (process_set_current): If the expected process
1268 handle slot doesn't contain the correct pid, create a new handle.
1270 * handles.c (_wapi_search_handle): When the search doesn't find
1271 anything, return failure instead of the last handle we looked at.
1272 (_wapi_handle_ref, _wapi_handle_unref): Don't try to ref or unref
1273 unused handles (makes tracking refcounting bugs easier.)
1275 2005-10-19 Dick Porter <dick@ximian.com>
1278 * handles-private.h:
1282 * collection.c (_wapi_handle_collect): Remove the shared handle
1283 indirection layer, and use locking instead. Delete other
1284 complexity that is no longer needed. Refcount shared handles and
1285 delete them when needed, but keep the timestamps so that orphaned
1286 handles will be cleaned up eventually.
1288 * shared.c (_wapi_shm_file): Add processor, OS and struct size
1289 info to the shared file names, to cope with dual-boot and 32/64bit
1290 size issues. Fixes bug 75839.
1292 * wait.c (WaitForMultipleObjectsEx): No need to distinguish
1293 between shared handles and private, as the wait functions cope
1294 with both together now.
1296 2005-10-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1298 * io.c: removed NO_SIGPIPE macro.
1299 * sockets.c: no need for MSG_NOSIGNAL or ignoring SIGPIPE.
1301 2005-10-11 Dick Porter <dick@ximian.com>
1303 * sockets.c (_wapi_getsockopt): Translate SO_ERROR results into
1306 * error.c (errno_to_WSA): Don't return a bogus error if someone
1307 asks to translate errno 0.
1309 2005-10-11 Dick Porter <dick@ximian.com>
1311 * handles.c: Fix several race conditions
1313 2005-10-11 Miguel de Icaza <miguel@novell.com>
1315 * io.c: no need to block SIGPIPE anymore, as it is ignored.
1317 2005-10-05 Dick Porter <dick@ximian.com>
1319 * threads.c (_wapi_thread_own_mutex, _wapi_thread_disown_mutex):
1320 Keep a reference to mutexes owned by threads, so they won't be
1321 destroyed prematurely. Fixes dotmsnclient crash.
1323 2005-09-26 Sebastien Pouliot <sebastien@ximian.com>
1325 * io.c: Apply patch from #76192 (Can't write files past 2gb on AMD64
1326 (x86_64)) for Brion on IRC (Dick approved it).
1328 2005-09-23 Dick Porter <dick@ximian.com>
1330 * processes.c: Don't wait for processes that have already been
1331 signalled; also fix typo.
1333 * handles.c: Improve locking inside new handle and handle
1334 searching functions.
1336 2005-09-20 Dick Porter <dick@ximian.com>
1339 * processes.c: Periodically waitpid for known process IDs. Fixes
1342 2005-09-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1345 (CreateFile): if the file is a named pipe, treat the handle as a pipe,
1346 not as a file. Fixes bug #76075.
1348 2005-08-27 Zoltan Varga <vargaz@gmail.com>
1350 * atomic.h: Add support for intel icc.
1352 2005-08-25 Zoltan Varga <vargaz@gmail.com>
1354 * io-layer.h: Include winbase.h not WinBase.h.
1356 2005-08-19 Dick Porter <dick@ximian.com>
1358 * threads.c, threads.h, thread-private.h: Use a gsize to store the
1359 thread ID, so it can hold a 64 bit value if needed.
1361 2005-07-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1363 * error.c: map ENOENT to WSAECONNREFUSED. It might happen when
1364 connecting to unix sockets. Closes bug #75632.
1366 2005-07-05 Dick Porter <dick@ximian.com>
1368 * io.c: Make sure SIGPIPE is ignored when calling write(2).
1369 Prevents the runtime exiting when writing to a closed pipe,
1372 2005-06-30 Dick Porter <dick@ximian.com>
1374 * shared.c (_wapi_shm_semaphores_init): Add some helpful error
1375 messages when semget () fails due to lack of resources.
1377 2005-06-21 Dick Porter <dick@ximian.com>
1382 * threads.c: Keep a list of owned mutexes in each thread handle,
1383 so that it is easier to abandon them when the thread exits.
1384 Removes a bottleneck when multiple threads are finishing in
1387 2005-06-12 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1389 * io.c: (GetLogicalDrives) when a bogus line is read, don't leak memory.
1390 When the buffer has not enough space, close the file before returning.
1392 2005-06-09 Duncan Mak <duncan@novell.com>
1394 * *.h: Added G_BEGIN_DECLS and G_END_DECLS where appropriate to
1395 all public headers. Fixes #74919.
1397 2005-05-30 Zoltan Varga <vargaz@freemail.hu>
1399 * atomic.h: Add IA64 atomic ops.
1401 2005-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1403 * processes.c: make ExitCode be valid even if the user didn't call
1404 WaitForExit() and is just polling on HasExited.
1406 2005-05-17 Dick Porter <dick@ximian.com>
1408 * io.c (file_getfilesize): Clear the error value, so that files
1409 with sizes with the low bits 0xFFFFFFFF can be distinguished from
1412 2005-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1414 * shared.c: forgot to ignore a warning.
1416 2005-05-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1418 * shared.c: don't display warnings after reboots.
1420 2005-05-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1422 * sockets.c: on windows, getsockopt/setsockopt for send/receive timeout
1423 use an integer in milliseconds. We were using a struct timeval.
1425 2005-05-06 Dick Porter <dick@ximian.com>
1427 * handles-private.h:
1434 * collection.h: Use SysV semaphores for managing access to the
1435 shared memory - in return for the ludicrous api we get
1436 synchronisation primitives that can be cleaned up by the kernel
1437 even when a process quits unexpectedly. This removes the
1440 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
1442 * handles.c: Always use polling in the waits, since
1443 mono_cond_timedwait can't be interruped by the thread abort signal.
1445 2005-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1447 * events.c: calling Set on AutoResetEvent several times has the same
1448 effect as calling it only once if no thread is waiting for it.
1450 2005-04-29 Dick Porter <dick@ximian.com>
1452 * processes.c (EnumProcesses): Use a GArray instead of a GPtrArray
1453 now it's storing pids not handles, also fixes memory leak caused
1454 by unclear glib documentation.
1456 * sockets.c (WSACleanup): Remove unused variable
1458 2005-04-29 Dick Porter <dick@ximian.com>
1460 * handles.c (_wapi_handle_check_share_by_pid): For systems that
1461 don't have file descriptor info in /proc check that the original
1462 opener of a file is still there, if a share violation would
1465 2005-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1468 * handles-private.h: added _wapi_handle_forecch that loops through all
1469 the handles and call a callback function when a handle of the given
1472 * sockets.c: no need to keep open sockets in an array, as we have them
1473 in the handles structure.
1477 2005-04-28 Dick Porter <dick@ximian.com>
1479 * processes.c: Cope with handles that are only around for as long
1480 as the search is running. If we're searching for process handles,
1481 check to see if the process is still running and signal it if not.
1483 * handles.c (_wapi_search_handle): Search in the shared space as
1484 well. Fixed bug 74752.
1487 * handles.c (_wapi_handle_new_from_offset):
1488 _wapi_handle_new_for_existing_ns () was doing exactly the same as
1489 this, so deleted it.
1491 2005-04-26 Dick Porter <dick@ximian.com>
1493 * handles.c: Fix stupid thinko where if a new shared handle is
1494 created but a collection was needed to free some space, it
1495 returned an error anyway. Should fix the messages shown in bug
1498 2005-04-25 Dick Porter <dick@ximian.com>
1500 * handles.c (_wapi_handle_check_share): Only consider mono
1501 processes when looking to see if a file is still being held open,
1502 while checking share permissions.
1504 2005-04-25 Dick Porter <dick@ximian.com>
1508 * wapi-private.h (struct _WapiHandleOps):
1509 * handles.c (_wapi_handle_unref): When destroying handles, save
1510 the handle data and call the close function only after the array
1511 slot has been cleared. This prevents race conditions with file
1512 descriptors, fixing bug 74713.
1514 * mutexes.c: Delete the handle close functions, they didn't do
1517 * error.c (_wapi_get_win32_file_error): Add a mapping for EINTR so
1518 the "Unknown error" g_warning doesn't get displayed.
1520 2005-04-25 Dick Porter <dick@ximian.com>
1523 * threads.c: Make thread handles process-private for now to take
1524 some of the space pressure off the shared memory, while I work on
1527 2005-04-21 Dick Porter <dick@ximian.com>
1529 * handles.c (_wapi_handle_check_share): Make sure there is a "fd"
1530 dir in /proc before blowing away handle info. Fixes bug 74649.
1532 2005-04-21 Dick Porter <dick@ximian.com>
1534 * wait.c (WaitForMultipleObjectsEx): Implement special waits
1536 * handles.c (_wapi_handle_wait_signal_poll_share): Don't return a
1537 timeout, just wait briefly for the private signals and let the
1538 waiting thread test again. This prevents us missing shared
1541 2005-04-21 Dick Porter <dick@ximian.com>
1543 * collection.h (_WAPI_HANDLE_COLLECTION_EXPIRED_INTERVAL): Reduce
1544 the time before a slot is considered too old and deleted. This is
1545 a workaround while I come up with a proper fix.
1547 2005-04-21 Dick Porter <dick@ximian.com>
1552 * handles.c (_wapi_handle_new): Turn assertions into errors.
1554 * collection.c (_wapi_handle_collect): Use symbols not magic
1555 numbers for timeout values
1557 2005-04-19 Dick Porter <dick@ximian.com>
1561 * handles.c (_wapi_handle_count_signalled_handles)
1562 * handles-private.h (_wapi_handle_shared_lock_handle): Use new
1563 shared handle locks in critical sections.
1565 * handles.c (_wapi_handle_new_for_existing_ns): Reuse old handles
1566 if there is already one there.
1568 * handles.c (_wapi_handle_ref): It was possible for a process to
1569 exit before getting around to updating shared handle timestamps,
1572 Tue Apr 19 16:25:47 CEST 2005 Paolo Molaro <lupus@ximian.com>
1574 * threads.c: fix lookup of the thread id in the has table:
1575 always use the id value, not the pointer to the id.
1577 2005-04-18 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1579 * handles.c: fix handle returned in _wapi_handle_search_handle. Dick
1582 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1584 * io-layer/sockets.c: FIONBIO with a TRUE argument means we want
1585 non-blocking IO, not the other way around.
1587 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1591 * handles-private.h: GetFileType wasn't checking if we have memory
1592 allocated for the handle before dereferencing it. Fixes a FileStream
1595 2005-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1599 * handles-private.h: we were calling g_renew to expand the handle array,
1600 but that might move the memory and we might have pthread conditions or
1601 mutexes in the original memory area that are being used. Now instead of
1602 expanding an existing array, we just create new ones and keep a list of
1603 them. Access to _wapi_private_handles had to be modified accordingly.
1605 2005-04-15 Dick Porter <dick@ximian.com>
1607 * collection.c: FreeBSD needs more than PTHREAD_STACK_MIN
1609 2005-04-14 Raja R Harinath <rharinath@novell.com>
1611 * wapi-private.h: Remove reference to 'daemon-private.h'.
1613 Wed Apr 13 13:12:33 EDT 2005 Paolo Molaro <lupus@ximian.com>
1615 * atomic.h: applied patch from mass@akuma.org (David Waite)
1616 to fix InterlockedExchangeAdd.
1617 Fixed a few other functions, including InterlockedCompareExchange()
1618 which was miscompiled by gcc with optimizations enabled.
1620 2005-04-13 Dick Porter <dick@ximian.com>
1622 * io.c (share_check):
1623 * handles.c (_wapi_handle_check_share): Refine the file check so
1624 that sharing violations within the same process don't cause
1627 2005-04-13 Dick Porter <dick@ximian.com>
1629 * io.c (FindFirstFile): Fix bugs introduced with the merge (bug
1632 2005-04-12 Dick Porter <dick@ximian.com>
1634 The daemon-less io-layer. Extensive lowlevel changes in
1635 handles.c, requiring some corresponding changes in other files
1636 calling these functions. Private_foo structures have been
1639 File descriptor handling differences account for most of the
1640 changes in io.c and sockets.c.
1644 * mutexes.c: Named mutexes are now a distinct type.
1645 * atomic.h: Fix a PPC uninitialised variable warning.
1646 * wait.c: Check conditions before waiting on a condition variable.
1647 * processes.c: Handle process fork and wait without a daemon
1648 (though this has the limitation of only being able to wait for
1651 2005-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1658 * sockets.h: removed dead code that deals with async IO.
1660 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
1662 * atomic.c (InterlockedIncrement): Fix fallback implementation of
1663 InterlockedIncrement and InterlockedDecrement. Fixes #74228.
1665 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
1667 * io-layer.h: Add required header files for compiling with VS.NET.
1669 2005-03-17 Miguel de Icaza <miguel@novell.com>
1671 * io.c: don't fail on NFS when there are no more locks available.
1673 2005-03-09 Dick Porter <dick@ximian.com>
1675 * error.c (_wapi_get_win32_file_error): ENFILE and EMFILE should
1676 map to ERROR_TOO_MANY_OPEN_FILES, not ERROR_NO_MORE_FILES. Fixes
1679 2005-03-09 Dick Porter <dick@ximian.com>
1681 * daemon.c (process_process_fork): Initialise the handle data
1682 before using it in the error case. This is probably the error
1683 we're working around in the previous change. Spotted by Taru Jain
1684 <tjain@novell.com> and Hemanth Yamijala <YHemanth@novell.com>.
1686 2005-03-07 Dick Porter <dick@ximian.com>
1688 * daemon.c: It looks like g_shell_parse_argv() can return
1689 argv[0]=NULL somehow, yet still not give an error. Make sure we
1690 don't pass NULL to strrchr(), working around a segfault that
1691 showed up on ZLM testing.
1693 2005-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1695 * sockets.c: translate EINPROGRESS to EWOULDBLOCK in connect. This is
1696 the expected error code showed by the test case in bug #73053.
1698 2005-02-18 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1700 * io.c: another leftover.
1702 Fri Feb 18 17:37:29 CET 2005 Paolo Molaro <lupus@ximian.com>
1704 * io.c: fixed logic in checking errno in rev 40815.
1706 Fri Feb 18 16:00:29 CET 2005 Paolo Molaro <lupus@ximian.com>
1708 * threads.c: we don't depend on the GC checking tls
1710 * processes.c: remove unused ref to GC headers.
1712 Thu Feb 17 19:57:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1714 * io.c: remove _wapi_thread_cur_apc_pending () checks
1715 when the siscall should return immediatly and handle
1716 the case when a syscall is interrupted without
1717 erroring out, but returning a 0 read/write if possible.
1718 Still the cases of read from file need to be handled.
1720 Tue Feb 8 18:28:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1722 * threads.c: make people test with 1 MB stack per thread.
1724 2005-01-17 Dick Porter <dick@ximian.com>
1726 * timefuncs.h: Make WapiFileTime endian-aware, as it's often
1727 cast to and from 64bit ints. Fixes bug 71213.
1729 2005-01-11 Dick Porter <dick@ximian.com>
1731 * error.c (errno_to_WSA): Add EADDRNOTAVAIL error code
1734 Mon Jan 10 16:15:19 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
1736 * atomic.h: Fix functions on s390.
1738 Mon Jan 10 20:30:19 CET 2005 Paolo Molaro <lupus@ximian.com>
1740 * atomic.h: fix some functions on ppc (tests/interlocked.cs).
1742 2005-01-10 Dick Porter <dick@ximian.com>
1744 * misc.c (_wapi_calc_timeout): Guard against overflow when
1745 calculating timeouts. This makes waiting with a large
1746 (Int32.MaxValue) timeout not return immediately.
1748 2004-12-23 Ben Maurer <bmaurer@ximian.com>
1750 * io.c (io_ops): make this `const' so it is shareable (well, only
1751 really shareable if it is statically linked...)
1753 Mon Dec 20 11:58:33 CET 2004 Paolo Molaro <lupus@ximian.com>
1755 * threads.c, threads.h: add accessor to get the pthread_key_t for
1758 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1760 * io.c: check for the existence of 'dest' and set ERROR_ALREADY_EXISTS
1761 if it exists and is not the same as 'src'.
1763 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1765 * atomic.h : Fix InterlockedCompareExchange for s390/s390x.
1767 2004-12-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1769 * processes.c: unquote the cmd path, allow for ' or " when quoting and
1770 pass the quoted program name to the daemon, otherwise the call to
1771 g_shell_unquote in the daemon will break things up.
1773 2004-10-14 Dick Porter <dick@ximian.com>
1775 * sockets.c (_wapi_accept): Revert the previous change. We now
1776 set the accepted socket to have the same blocking status as the
1777 listening socket in managed code. This follows MS behaviour.
1779 2004-10-14 Dick Porter <dick@ximian.com>
1781 * sockets.c (_wapi_accept): On Darwin, make sure a newly
1782 accept()ed socket is blocking. Fixes bug 67355, patch by
1783 grompf@sublimeintervention.com.
1785 2004-10-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1787 * system.c: check the number of online processors instead of the
1788 existing ones. Sanitize return value if it's an error.
1790 2004-10-03 Ben Maurer <bmaurer@ximian.com>
1792 * system.c: Add support for getting the # of cpus.
1794 2004-09-28 Dick Porter <dick@ximian.com>
1796 * io.c (pipe_close_private): Fix one small typo in the last change
1797 that totally hosed process creation with redirected pipes.
1799 2004-09-24 Dick Porter <dick@ximian.com>
1806 * handles-private.h: Cope when a file descriptor is reused while
1807 the handle that thought it owned it is still referenced, instead
1808 of asserting. Probably fixes bug 66479, though we've been unable
1811 2004-09-09 Dick Porter <dick@ximian.com>
1814 * io.c: Set error codes everywhere.
1816 2004-09-06 Dick Porter <dick@ximian.com>
1818 * handles.c (_wapi_handle_unref): Reset the private record's type
1819 (CloseHandle): Check for a fd mapping failure, and return FALSE.
1820 (_wapi_handle_process_fork): Fix long-standing bug in checking
1821 handle return values. Also do the required bookkeeping with the
1822 new process's handles.
1824 * daemon.c: When creating a new process's handles, check whether
1825 the shared space needs to be increased
1827 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
1829 * shared.c (_wapi_shm_file): Fix leaking of filename.
1831 2004-08-19 Dick Porter <dick@ximian.com>
1833 * handles.c (_wapi_handle_count_signalled_handles): Fix thinko
1834 introduced with the fd offset stuff: unlock handles properly when
1835 backing off. Fixes the monologue hang at exit.
1837 2004-08-18 Dick Porter <dick@ximian.com>
1840 * io.c: Check that new fds fit in the table, return error if not
1842 * daemon.c (_wapi_daemon_main):
1843 * handles.c (shared_init): Have all processes agree on a size for
1846 2004-08-17 Dick Porter <dick@ximian.com>
1848 * daemon.c (process_new):
1849 * handles.c (_wapi_handle_new_internal): Cope when the space
1850 reserved for file descriptors is larger than the shared segment
1851 size. Fixes the crash reported when running mono under gdb on
1854 2004-08-16 Dick Porter <dick@ximian.com>
1858 * handles-private.h (_wapi_handle_fd_offset_to_handle): Improve
1859 error checking with passed-in file descriptors.
1861 2004-08-11 Dick Porter <dick@ximian.com>
1864 * io.c: Returned handle values are the file descriptor the handle
1868 * handles-private.h:
1869 * daemon.c: Reserve the range of handles that can have the same
1870 values as file descriptors. These won't be used, but the values
1871 will be used as file, console, pipe or socket handles. The fd to
1872 handle mapping is done internally and is invisible to users.
1875 * wapi-private.h (_WAPI_HANDLE_VERSION): Increment, because we now
1876 reserve a chunk of handle space.
1878 2004-08-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1880 * atomic.h: add support for 64-bit S/390
1882 2004-07-22 Dick Porter <dick@ximian.com>
1885 * threads.c: Move the destruction of the internal thread data to
1886 after the thread has been joined. Fixes bug 61418.
1888 2004-07-14 Dick Porter <dick@ximian.com>
1890 * wait.c (test_and_own): When not waiting for all handles to
1891 become signalled, only own and return the lowest. All the
1892 documentation suggests that the old way was correct, but
1893 experimentation shows it actually works like this. Patch by
1894 Sébastien Robitaille
1895 (sebastien.robitaille@croesus.com), fixes bug 61511.
1897 2004-07-09 Ben Maurer <bmaurer@ximian.com>
1899 * threads.c: register roots for gc
1901 2004-07-08 Dick Porter <dick@ximian.com>
1903 * io.c (file_seek): If there is a high 32bit offset part, make
1904 sure the low part isn't sign-extended. Set error codes when
1905 returning failure. Fixes bug 61131.
1907 2004-07-06 Dick Porter <dick@ximian.com>
1909 * io.c (file_setfiletime): Check for underflow when converting to
1910 time_t values. Set error codes when returning failure. Fixes bug
1913 2004-07-05 Dick Porter <dick@ximian.com>
1915 * mutexes.c (mutex_ops_init): Make the named mutex mutex sharable.
1917 * daemon.c (unref_handle): Only destroy a handle if all processes
1918 have released it, not just the current one. Fixes bug 60887.
1920 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
1922 * mono-mutex.h atomic.h: Add G_GNUC_UNUSED to static inline functions
1923 to prevent warnings.
1925 2004-06-24 Dick Porter <dick@ximian.com>
1927 * mutexes.c: Indicate when a named mutex was reused
1929 2004-06-24 Dick Porter <dick@ximian.com>
1931 * threads.c (SuspendThread):
1932 * timed-thread.c (_wapi_timed_thread_suspend): Wrap sem_wait in a
1933 while loop. See bug 58161.
1935 Wed Jun 23 23:29:04 CEST 2004 Paolo Molaro <lupus@ximian.com>
1937 * io.c: don't use sharemode for on-disk file permissions: it's used
1938 for shared access to the open file.
1940 2004-06-22 Dick Porter <dick@ximian.com>
1942 * events.c (CreateEvent): When creating an auto-reset event that
1943 is initially owned, make sure the set count starts at 1.
1945 2004-06-18 Dick Porter <dick@ximian.com>
1948 * events.c: Auto-reset events need to release one thread for each
1949 time SetEvent() is called. Fixes bug 41292.
1953 * mutexes.c: Scan for mutexes that are still locked by a thread
1954 when it exits. Fixes the MS demo app linked by bug 41292.
1956 * wait.c (test_and_own): Make sure a handle is signalled before it
1959 2004-06-16 Dick Porter <dick@ximian.com>
1961 * timed-thread.c: Call the thread cleanup exit routine before taking
1962 the join mutex, because this could deadlock if another thread tries
1963 to join in the meantime. This fixes the hang-at-exit problem seen
1966 2004-06-03 Lluis Sanchez Gual <lluis@ximian.com>
1968 * threads.c: Implemented SleepEx.
1969 * threads.h: Fixed SleepEx signature.
1971 2004-06-03 Miguel de Icaza <miguel@ximian.com>
1973 * threads.c: When running under valgrind, do not allocate too much
1974 stack, as Valgrind default is 1 meg.
1976 2004-05-27 Dick Porter <dick@ximian.com>
1979 * io.c: Implemented LockFile() and UnlockFile()
1981 2004-05-21 Dick Porter <dick@ximian.com>
1983 * io.c (CreateFile): Check for existing share modes when opening
1987 * handles-private.h:
1988 * daemon-messages.h:
1989 * daemon.c: Maintain a hash of file share modes, keying on device
1990 and inode (to cope with symlinks.)
1992 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
1994 * daemon-messages.c: Retry if the communication with the daemon is
1995 interrupted by a signal.
1996 * io.c, sockets.c: Check for EINTR in every syscall that can be interrumped.
1997 Only return an error in this case if there is something in the apc queue
1998 (which means that it is an interruption requested by the "user").
1999 * processes.c: Use WaitForSingleObjectEx. No need to pass "alertable" as
2000 true since the wait is small.
2001 * shared.c: Retry write calls when interrumped by a signal.
2002 * timed-thread.h, timed-thread.c: added _wapi_thread_apc_pending, which
2003 returns TRUE if there are pending asynchronous calls (APC) for the
2004 provided thread. Also added _wapi_thread_dispatch_apc_queue which calls
2005 the enqueued APCs. Defined a new struct ApcInfo that holds information
2006 about an enqueued APC.
2007 * thread-private.h, threads.c: Implemented QueueUserAPC (which does the same
2008 as in win32),_wapi_thread_apc_pending and _wapi_thread_dispatch_apc_queue.
2009 These last two methods call the corresponding apc methods in
2010 thread-private using the provided thread handle.
2011 * threads.h: Added QueueUserAPC.
2012 * uglify.h: Added WapiApcProc (needed by QueueUserAPC).
2013 * wait.c, wait.h: Changed WaitForSingleObject to WaitForSingleObjectEx, and
2014 WaitForMultipleObjects to WaitForMultipleObjectsEx. Implemented support
2015 for APCs in those two methods and also in SleepEx.
2017 2004-05-17 Dick Porter <dick@ximian.com>
2019 * io.c (CopyFile): Speed up. Fixes bug 57859.
2021 2004-05-13 Dick Porter <dick@ximian.com>
2022 * mono-mutex.c (mono_mutex_unlock): Return EPERM when the current
2023 thread doesn't own the mutex, rather than assert()ing.
2025 2004-05-11 Dick Porter <dick@ximian.com>
2027 * shared.c (_wapi_shm_attach): Cope when a previous daemon startup
2028 attempt failed, leaving shared files that look like a daemon is
2031 2004-05-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2034 (SetFileAttributes): don't the the exec bit if the corresponding read
2037 2004-05-10 Zoltan Varga <vargaz@freemail.hu>
2039 * io.c (FindFirstFile): Fix invalid free.
2041 2004-05-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2043 * io.c: translate from GFileError to errno codes and don't free
2044 variables right after calling mono_io_scandir, as we may overwrite
2047 2004-05-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2049 * io.c: g_dir_open return ENOENT for directories on which we don't have
2050 read/execute permission, while returning EPERM for anything below those.
2051 So, change ENOENT by EPERM if the directory exists.
2053 2004-05-07 Dick Porter <dick@ximian.com>
2055 * io.c (SetFileAttributes): Don't have failed chmod()s cause a
2056 "file not found" error. Fixes bug 54032.
2058 2004-05-07 Dick Porter <dick@ximian.com>
2060 * io.c (FindFirstFile): Comment out a windows-compatibility check
2061 that breaks when directories have metachars in their names.
2062 Workaround for bug 58116.
2064 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2066 * io.c: fixed for FindFirstFile for empty directories. Closes
2069 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2071 * processes.c: set the start time for the current process. Fixes bug
2074 2004-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2076 * io-private.h: 'namelist' is now a gchar ** in _WapiHandlePrivate_find.
2077 * io.c: implemented scandir using glib functions.
2079 2004-05-04 Dick Porter <dick@ximian.com>
2081 * daemon.c (read_message): Return FALSE on error so the GSource
2082 callback itself can return FALSE. Cures the infinite loop poll()
2084 * shared.c: Fix some daemon startup race conditions.
2086 2004-04-29 Miguel de Icaza <miguel@ximian.com>
2088 * io.c (CopyFile): Use 32k buffers to copy the file instead of 2k,
2089 use the stack, do not use dynamic memory.
2091 2004-04-29 Zoltan Varga <vargaz@freemail.hu>
2093 * io.c: Add scandir implementation for platforms which do not have
2096 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2098 * io.[ch]: implemented GetLogicalDriveStrings.
2100 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2103 * sockets.c: use the field name from configure when accessing sigval
2104 pointer field. Makes this work on the Mac.
2106 2004-04-28 Bernie Solomon <bernard@ugsolutions.com>
2108 * atomic.c: (InterlockedExchange) fix typo for
2111 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2114 * sockets.c: added check for sys/aio.h.
2116 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2118 * error.[ch]: added _wapi_get_win32_file_error...
2119 * io.c: ... which was _wapi_get_win32_error here.
2120 * sockets.c: rename the function calls here too.
2122 2004-04-28 Dick Porter <dick@ximian.com>
2124 * daemon-messages.c: Avoid a deadlock when a thread is killed while
2125 waiting for the daemon by using a recursive mutex. Helps bug 56699.
2127 2004-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2129 * io.c: fixed leak in async_notifier().
2131 * sockets.[ch]: added AIO support for sockets and fixed WSAIoctl
2134 * threads.c: removed old comment.
2136 2004-04-26 David Waite <mass@akuma.org>
2138 * daemon-messages.h:
2145 * wapi-private.h: remove comma from end of enumeration declarations
2146 * status.h: cast unsigned int types to int for enum assignment
2148 2004-04-26 David Waite <mass@akuma.org>
2151 * timefuncs.c: declare 64-bit constants as long long types (i.e.
2154 2004-04-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2156 * socket-wrappers.h: _wapi_socket == WSASocket now. Added
2157 WSA_FLAG_OVERLAPPED.
2159 * sockets.c: new unused parameters for _wapi_socket.
2161 2004-04-22 Miguel de Icaza <miguel@ximian.com>
2163 * timed-thread.c: Replace sem_init with MONO_SEM_INIT to handle
2164 the fact that MacOS X is a piece of junk (sem_init is *defined* in
2165 the libc, but they return `not implemented').
2167 2004-04-22 Dick Porter <dick@ximian.com>
2170 * handles-private.h: Reference the handle when it is locked, so
2171 that another thread can't blow it away while we're waiting for it
2172 to become signalled.
2183 * handles-private.h:
2186 * daemon-messages.c:
2187 * critical-sections.c:
2188 * atomic.c: Added pthreads cleanup handlers and error asserts
2191 * handles.c: Fixed the gcc "variable might be used uninitialised"
2192 warnings. They can't happen, but gcc doesn't know that
2193 g_assert()s don't return.
2195 Fixed the declaration of _wapi_handle_process_kill() so that it
2196 expects the correct type for the pid.
2198 * threads.c: Removed the TLS_PTHREAD_MUTEX style locking that
2199 hasn't been used in ages and just made the code more complex.
2201 2004-04-17 Zoltan Varga <vargaz@freemail.hu>
2203 * processes.c: Include <signal.h> for SIGKILL and SIGILL + fix some
2204 warnings. Fixes #57168.
2206 2004-04-16 Dick Porter <dick@ximian.com>
2208 * threads.c (Sleep): Using div(3) with a negative (when signed)
2209 numerator causes the quotient to be 0 and the remainder to be the
2210 numerator. This feeds a small negative value to nanosleep(3),
2211 which will return immediately and cause a busy wait. Fixes bug
2214 2004-04-15 Dick Porter <dick@ximian.com>
2217 * io.c: Rewrite FindFirstFile and FindNextFile using scandir(3)
2218 and fnmatch(3) instead of glob(3). glob() can't cope with being
2219 given filenames containing metachars. This fixes bug 40557.
2221 2004-04-14 Bernie Solomon <bernard@ugsolutions.com>
2223 * security.c: #warning is a GCC-ism
2225 2004-04-13 Sebastien Pouliot <sebastien@ximian.com>
2227 * security.c: Removed GetUserName as glib g_get_user_name does a
2228 better (portability) job. Added ImpersonateLoggedOnUser and
2231 2004-04-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2233 * mono-mutex.h: move pthread_mutex_timedlock declaration to...
2234 * mono-mutex.c: ...here. It was causing a warning that prevented
2235 libgdiplus compilation.
2237 2004-04-04 Miguel de Icaza <miguel@ximian.com>
2239 * security.c (GetUserName): Make it work on MacOS X
2241 2004-04-02 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2243 * security.c: use getpwuid_r if available. This one is thread-safe.
2245 2004-04-02 Sebastien Pouliot <sebastien@ximian.com>
2247 * Makefile.am: Added security.c|h.
2248 * security.c: New file for security related functions. Added function
2249 GetUserName to fix #56144.
2250 * security.h: New. Header file for security.c
2251 * wapi.h: Added include for security.h
2253 2004-03-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2255 * daemon-messages.h: added kill structs.
2257 * daemon.c: implemented process_process_kill.
2258 * handles-private.h: define process_process_kill.
2259 * handles.c: implemented _wapi_handle_process_kill.
2260 * processes.[ch]: implemented TerminateProcess.
2262 2004-03-25 Bernie Solomon <bernard@ugsolutions.com>
2264 * daemon.c (rem_fd): On solaris you seem to get an
2265 error even after removing the input source so don't
2266 try and rem_fd it twice.
2268 2004-03-25 Lluis Sanchez Gual <lluis@ximian.com>
2270 * daemon.c: in process_post_mortem, If the child terminated due to the
2271 receipt of a signal, the exit status must be based on WTERMSIG, since
2272 WEXITSTATUS returns 0 in this case.
2274 2004-03-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2276 * daemon.c: turned a warning into a DEBUG statement. Now we may hit it.
2278 2004-03-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2280 * daemon.c: only call getdtablesize () once.
2281 * processes.c: wait 500 ms to check if execve failed and throw the same
2282 exception as MS on failure. Fixes bug #32809.
2284 2004-03-17 Bernie Solomon <bernard@ugsolutions.com>
2286 * io.c (async_notifier): use "union sigval" rather
2287 than sigval_t as Solaris doesn't have sigval_t
2288 (which isn't in IEEE 1003.1 either).
2290 2004-03-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2292 * io.c: added debug stuff and removed a few redundant lines in
2295 2004-03-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2297 * io-private.h: added new fields for file structure. Declare
2298 _wapi_io_add_callback.
2300 * io.c: added _wapi_get_win32_error, support aio_read/write in
2301 file_read/write. Implemented _wapi_io_add_callback, which is where
2304 * io.h: added new fields for WapiOverlapped and typedef for the
2307 * processes.c: fixed off-by-one bug when handling environment variables
2310 * threads.[ch]: implemented BindIoCompletionCallback.
2312 * uglify.h: added typedef for LPOVERLAPPED_COMPLETION_ROUTINE.
2314 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
2316 * socket-wrappers.h: Remove extra semicolon.
2318 2004-03-03 Dave Camp <dave@ximian.com>
2320 * daemon.c: (add_fd), (fd_activity), (_wapi_daemon_main):
2321 Use a new main context.
2323 2004-03-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2326 (GetFileAttributes): set the error depending on errno instead of
2327 setting ERROR_FILE_NOT_FOUND always. See bug #55160.
2329 2004-03-01 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2332 (CopyFile): free the buffer on error.
2334 (WSAIoctl): free the buffer on error.
2336 2004-02-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2338 * error.c: fixed mapping for EPROTONOSUPPORT and ESOCKTNOSUPPORT.
2340 * sockets.[ch]: retry creating the socket for AF_INET, SOCK_RAW
2341 using IP protocol with IP over IP. Implemented WSAIoctl UNIX-style.
2343 2004-01-27 Bernie Solomon <bernard@ugsolutions.com>
2345 * shared.c (_wapi_shm_file): add hostname
2346 to shared data file names to handle NFS mounted
2349 Mon Jan 26 16:15:03 CET 2004 Paolo Molaro <lupus@ximian.com>
2351 * sockets.h: remove obsolete soklen_t typedef.
2353 Fri Jan 23 21:07:02 CET 2004 Paolo Molaro <lupus@ximian.com>
2355 * socket-wrappers.h, sockets.h, sockets.c, Makefile.am: move socket
2356 wrappers to its own non-installed header file.
2358 2004-01-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2361 (FindFirstFile): unlock the handle if FindNextFile fails.
2362 (FindNextFile): g_free a couple of pointers before retrying.
2365 (WaitForMultipleObjects): if only one handle provided, use
2366 WaitForSingleObject.
2368 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
2370 * handles-private.h: (_wapi_handle_type) check
2371 for segment in range before using it
2373 2003-12-22 Bernie Solomon <bernard@ugsolutions.com>
2375 * thread-private.h: _wapi_thread_ops is now const
2378 Mon Dec 22 18:29:03 CET 2003 Paolo Molaro <lupus@ximian.com>
2380 * threads.c, timed-thread.c, timed-thread.h: use mach
2381 semaphores on Darwin (MacOSX) since the posix ones
2382 are mostly broken there (threads are not created suspended
2383 and they can start executing before they are fully initialized
2384 like in tests/thread-static.cs).
2386 Mon Dec 22 17:18:45 CET 2003 Paolo Molaro <lupus@ximian.com>
2388 * atomic.h: ppc fixes.
2390 2003-12-19 Bernie Solomon <bernard@ugsolutions.com>
2392 * handles.c: remove my bad use of MONO_ZERO_ARRAY_LENGTH
2395 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
2397 * shared.c: (_wapi_shm_open) make scratch file
2398 not have to immediately regrow to avoid remaps
2399 (HPUX can't cope with these).
2400 (_wapi_shm_attach) use actual size of file
2401 to set scratch data_len for the creating process.
2403 * handles.c: (_wapi_handle_new_internal) make
2404 sure mutex & cond var are initialized even for
2405 non process shared ones.
2406 (_wapi_handle_unref) always call destroy
2407 routines on mutex & cond var
2409 2003-12-15 Bernie Solomon <bernard@ugsolutions.com>
2411 * daemon.c: change channel data structure so
2412 input sources are removed from glib event loop
2413 properly. xsp works better on Solaris and
2416 2003-12-12 Bernie Solomon <bernard@ugsolutions.com>
2418 * wapi-private.h: Replace G_GNUC_PRETTY_FUNCTION
2419 definition with file & line number for non-GCC
2422 2003-12-08 Bernie Solomon <bernard@ugsolutions.com>
2424 * Makefile.am: make sure hppa_atomic.s is in distribution
2426 2003-12-01 Dick Porter <dick@ximian.com>
2429 * mutexes.c (CreateMutex):
2430 * mutex-private.h (struct _WapiHandle_mutex):
2431 * handles.c: Look up certain handle types by name, in a shared
2432 namespace. Currently only mutex handles have this implemented.
2435 * semaphores.c (CreateSemaphore):
2436 * events.c (CreateEvent): Fix signature
2438 2003-11-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2440 * io.c: don't call g_free before testing errno as it may modify it.
2441 If the path exists, return an error if it's not a directory. Fixes
2444 2003-11-20 Dick Porter <dick@ximian.com>
2446 * io.c: Missed a little-endian UTF16 conversion. Patch from
2447 Jeroen Zwartepoorte (Jeroen@xs4all.nl), fixes bug 51065.
2449 2003-10-29 Dick Porter <dick@ximian.com>
2451 * io.c (MoveFile): If the move crosses filesystems, try and fall
2452 back to copy and delete. Patch from Jörg Rosenkranz
2453 (JoergR@voelcker.com), fixes bug 50298.
2455 2003-10-28 Dick Porter <dick@ximian.com>
2457 * io.c: Use the new encoding conversion to cope with non-utf8
2458 locales in filenames.
2460 * processes.c: Ditto for process arguments.
2462 Tue Oct 21 12:01:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2464 * atomic.h: some ppc inline asm fixes (incorrect use of labels,
2465 incorrect register constraints, incorrect clobber lists).
2467 2003-10-13 Bernie Solomon <bernard@ugsolutions.com>
2469 * Makefile.am hppa_atomic.s: add HP 64bit
2470 implementation of atomic ops
2472 2003-10-13 Zoltan Varga <vargaz@freemail.hu>
2474 * threads.c (CreateThread): Wrap pthread_attr_setstacksize call in
2475 a conditional for platforms that don't have it.
2477 2003-10-09 Bernie Solomon <bernard@ugsolutions.com>
2479 * threads.c: (CreateThread) use stacksize argument
2480 if non-zero - change default for 64 bits to 4Mb
2482 2003-09-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2484 * sockets.c: set last error when socket creation fails. This shed some
2485 light on bug #49015.
2487 2003-09-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2489 * processes.c: fixed bug #48973: we only change \ by / for the argument
2490 to be used as command.
2491 When getting the program name from the args, don't let the space between
2494 2003-09-24 Bernie Solomon <bernard@ugsolutions.com>
2496 * atomic.h atomic.c: fix sparc so lock is
2497 global, increment does so and it compiles under Sun compiler.
2499 2003-09-22 Bernie Solomon <bernard@ugsolutions.com>
2501 * handles.c: include <string.h> directly as may
2502 not be nested in <sys/un.h> like Linux
2504 2003-09-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2507 (DeleteFile): call SetLastError on failure. Fix by
2508 richard.torkar@htu.se (Richard Torkar). Closes bug #48222.
2510 2003-09-15 Lluis Sanchez Gual <lluis@ximian.com>
2512 * daemon.c: In compare_process(), discard handles already signalled.
2514 2003-09-02 Dick Porter <dick@ximian.com>
2516 * io.c: Work around glib brain-dead assumptions about utf8-encoded
2517 filenames. Fixes bug 30781.
2519 2003-08-28 Dick Porter <dick@ximian.com>
2521 * critical-sections.c: Patch from Bernie Solomon
2522 <bernard@ugsolutions.com> to emit a warning if locking a critical
2525 2003-07-23 Dick Porter <dick@ximian.com>
2528 * daemon.c (maybe_exit): Avoid the race condition when the daemon is
2529 closing but another client comes along when the shared data is still
2530 visible. Should fix bugs 33671 and 35213.
2532 2003-07-23 Dick Porter <dick@ximian.com>
2534 * handles.c: Initialise handle mutex and cond. Fix by
2535 Bernie Solomon <bernard@ugsolutions.com>
2537 2003-07-15 Dick Porter <dick@ximian.com>
2539 * timed-thread.c (timed_thread_start_routine): Fix virtual memory
2540 leak when threads quit. Fixes bug 44067.
2542 Wed Jun 18 19:08:40 CEST 2003 Paolo Molaro <lupus@ximian.com>
2544 * io.c: never add write permission for group or others in
2545 SetFileAttributes ().
2547 2003-06-17 Dick Porter <dick@ximian.com>
2549 * io.c (SetFileAttributes): Implement the ReadOnly attribute, and
2550 ignore the unsupported ones ("fixes" bug 44977).
2552 2003-06-17 Lluis Sanchez Gual <lluis@ximian.com>
2554 * misc.c: fix bug in _wapi_calc_timeout. It gave wrong values for
2555 high ms values (there was an overflow).
2557 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2559 * system.h (struct _WapiSystemInfo ): Fix warnings when using gcc-3.3.
2561 2003-06-11 Dick Porter <dick@ximian.com>
2563 * shared.c: Fix shared directory creation. Patch from
2564 Pablo Baena <pbaena@uol.com.ar>
2566 2003-06-10 Dick Porter <dick@ximian.com>
2568 * atomic.c: Delete the useless compile warning
2570 2003-06-09 Dick Porter <dick@ximian.com>
2572 * daemon.c: Lookup env as a string array. Fixes bug 44289. Also
2573 make setting the process handle value in the environment actually
2576 * processes.c: Pretty up the process name, if it happens to be
2577 "mono" such as when another mono process forks "mono foo.exe"
2579 2003-06-05 Dick Porter <dick@ximian.com>
2581 * processes.c (process_set_current): Don't do an expensive handle
2582 search at application startup, check the environment to see if the
2583 process handle has already been created.
2585 * io.c: Don't do an expensive handle search when creating stdin,
2586 stdout and stderr handles, just create them all the first time one
2593 * handles-private.h:
2594 * daemon-messages.h:
2596 * daemon.c: Support for "unlimited" number of handles and scratch
2599 Speed up application startup by passing process handle in the
2600 environment, rather than let the app scan all handles (which gets
2601 really slow when there are more than a few thousand to check.)
2603 Initialise some structs passed to syscalls, noticed by valgrind.
2606 2003-05-20 Dick Porter <dick@ximian.com>
2608 * io.c (FindFirstFile): Include . files in the glob. Fixes bug
2611 2003-05-19 Dick Porter <dick@ximian.com>
2613 * threads.c: Set the new thread's stack size to 2M. Fix needed
2614 for BSD, reported by Martin Dvorak <md@9ll.cz>
2616 2003-05-16 Dick Porter <dick@ximian.com>
2619 * io.c: Implement GetTempPath()
2621 2003-05-16 Dick Porter <dick@ximian.com>
2623 * processes.c (CreateProcess): Set some error codes
2625 2003-05-12 Dick Porter <dick@ximian.com>
2627 * misc.c (_wapi_calc_timeout): Cope with overflowing tv_nsec.
2628 Patch from Martin Dvorak <mdvorak@ninell.cz>.
2630 2003-05-10 Dick Porter <dick@ximian.com>
2632 * io.c (CopyFile): Copy file mode as well as file data. Based on
2633 suggestion by Giuseppe Greco <giuseppe.greco@agamura.com>, bug
2636 2003-05-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2638 * handles.c: don't call GC_gcollect when creating new handles.
2640 2003-05-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2642 * handles.c: added some debugging code. Call GC_gcollect
2643 before creating a new handle. It makes Lupus' test run smoother and
2644 faster (from 62 to 83 request per second). Notice that calling
2645 GC_finalizer_notifier if needed (GC_should_invoke_finalizer ()) does
2646 not improve nor degrade the performance, so i don't do it.
2648 2003-05-02 Dick Porter <dick@ximian.com>
2650 * sockets.c: Rearrange closesocket() and socket_close_private(),
2651 and remember to unref the handle, so we don't leak socket handles.
2652 Fix from Pelle Johnsen <pelle.johnsen@mail.dk>
2654 2003-04-11 Dick Porter <dick@ximian.com>
2656 * atomic.h: ARM atomic operations by Malte Hildingson
2657 <tds00mahi@tellus.thn.htu.se>
2659 Tue Apr 8 11:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2661 * atomic.h: fix macosx build by "Urs C. Muff" <umuff@quark.com>.
2663 2003-04-03 Martin Baulig <martin@ximian.com>
2665 The following change is conditional to `WITH_INCLUDED_LIBGC'
2666 which is not yet enabled by default.
2668 * threads.c (SuspendThread, ResumeThread): Fully implemented this.
2669 (gc_init): New static function; install a signal handler for
2670 SIGPWR which is used to suspend threads. [FIXME: it SIGPWR
2671 doesn't exist on all Unix systems, we need to find another
2673 (mono_wapi_push_thread_stack): New public function. Tells the
2674 garbage collector about the current stack pointer of a suspended
2677 2003-04-03 Martin Baulig <martin@ximian.com>
2679 * timed-thread.h (TimedThread): Added `suspended_sem',
2680 `suspend_count' and `stack_ptr'.
2682 2003-03-28 Dick Porter <dick@ximian.com>
2684 * atomic.h: PPC support gratiously donated to the public domain
2685 by John Duncan <jddst19@mac.com>
2687 2003-03-20 Dick Porter <dick@ximian.com>
2689 * sockets.c (_wapi_connect): If connect() fails with EACCES, try
2690 setting SO_BROADCAST and connecting again. Fixes bug 39178.
2692 2003-03-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2694 * processes.c: included Jerome Laban's patch and call SetLastError when
2695 the executable is not found.
2697 2003-03-03 Dick Porter <dick@ximian.com>
2699 * io.c (CreateFile): Try opening directories readonly, so that
2700 timestamps can be adjusted. Patch by Elan Feingold
2701 <efeingold@mn.rr.com>.
2703 2003-02-25 Dick Porter <dick@ximian.com>
2705 * shared.c (_wapi_shm_attach): Return a failure code on system
2706 call errors, rather than exiting.
2708 2003-02-21 Dick Porter <dick@ximian.com>
2710 * processes.c (GetCurrentProcessId): Use the current process
2711 handle to return the process ID, as getpid() is unreliable
2712 (linuxthreads gives each thread a different pid). Fixes bug
2715 2003-02-21 Dick Porter <dick@ximian.com>
2717 * io.c (FindNextFile): Skip over dangling symlinks. Fixes bug
2720 2003-02-11 Dick Porter <dick@ximian.com>
2723 * timefuncs.c: Added GetTickCount()
2725 2003-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2727 * error.c: added WSA_EHOSTUNREACH mapping.
2729 2003-01-26 Miguel de Icaza <miguel@ximian.com>
2731 * io.c (SetFileAttributes): This routine is not currently
2732 implemented for the general case, but I added a special case to
2733 set the executable bit on Linux.
2735 Wed Jan 15 15:55:40 CET 2003 Paolo Molaro <lupus@ximian.com>
2737 * sockets.h, daemon.c, io.c: compilation fixes on MacOSX.
2739 2003-01-08 Dick Porter <dick@ximian.com>
2741 * sockets.c: Fixed setting blocking mode to true (fixes bug 36388)
2743 2002-12-11 Juli Mallett <jmallett@FreeBSD.org>
2745 * daemon.c, handles-private.h, handles.c, wapi-private.h:
2746 Check for an implementation which says it supports
2747 _POSIX_THREAD_PROCESS_SHARED, rather than just one that
2748 defines the symbol. Defined but with a value of -1 still
2749 means that it is unsupported.
2751 2002-12-08 Martin Baulig <martin@ximian.com>
2753 * handles.c (_wapi_handle_new): Create new non-shared handles with
2754 an initial refcount of 1, not 0.
2756 2002-11-22 Dietmar Maurer <dietmar@ximian.com>
2758 * threads.c (TlsGetValue): removed unnecessary mutex
2760 2002-11-20 Dick Porter <dick@ximian.com>
2762 * timed-thread.c (_wapi_timed_thread_attach): Attached threads
2763 need to store their data structure too.
2765 * threads.c: Make sure the threading data is initialised wherever
2768 2002-11-15 Dick Porter <dick@ximian.com>
2770 * timed-thread.c: Removed unneeded parameters in
2771 _wapi_timed_thread_attach().
2773 * threads.c: Renamed AttachThread() to make it not look like
2774 external API. Removed unneeded parameters.
2776 2002-11-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2778 * error.[ch]: added errno_to_WSA (). It displays a warning and return
2779 WSASYSCALLFAILURE if there is no error mapping for the given errno,
2781 * sockets.c: use errno_to_WSA and fixed display of warning for h_errno.
2783 2002-10-31 Dick Porter <dick@ximian.com>
2786 * io.c: Define and use INVALID_FILE_ATTRIBUTES
2788 2002-10-07 Dick Porter <dick@ximian.com>
2791 * daemon.c: Use a more accurate time source for process start and
2794 2002-10-03 Dick Porter <dick@ximian.com>
2798 * threads.c: Fixes for freebsd. Make sure that mutex and condition
2799 creation and deletion happen in the process that owns them, when
2800 POSIX shared thread objects aren't supported. This breaks on
2801 freebsd, as pthread_t is a pointer to data.
2803 2002-10-02 Dick Porter <dick@ximian.com>
2805 * shared.c: Use mmap() instead of sysv shm for the shared data.
2807 * wapi-private.h (_WAPI_HANDLE_VERSION): Reset back to 0, for the
2811 * daemon.c: mmap()ed regions survive fork, so just pass the
2812 pointer to _wapi_daemon_main instead of mapping it again.
2814 2002-10-01 Dick Porter <dick@ximian.com>
2816 * timed-thread.c: Kludge for CREATE_SUSPENDED thread creation.
2817 Unfortunately libgc uses the same thread suspend technique that I
2818 want to, and the two don't mix: libgc will deadlock when it tries
2819 to stop the world if a thread has already been suspended by
2820 someone else. Just do the simple suspended create rather than the
2821 general purpose thread suspension for now.
2823 * threads.c: Pass create flags to the timed_thread create call, to
2824 implement suspended thread creation. ResumeThread() partially
2825 implemented, to cope with the case where a newly created but
2826 suspended thread is launched.
2828 2002-09-30 Dick Porter <dick@ximian.com>
2830 * sockets.c (ioctlsocket): Set non-blocking mode in a better way,
2833 2002-09-27 Dick Porter <dick@ximian.com>
2835 * semaphores.c: Only include semaphore.h if it's present. Patch
2836 for BSD from jmmv@hispabsd.org (Julio Merino).
2838 2002-09-27 Dick Porter <dick@ximian.com>
2840 * processes.c: Pass environment and working directory to the
2841 daemon when forking. Don't let argv[0] be duplicated when looking
2842 for the program name. Implement EnumProcessModules (simple
2843 version for now, lsof-style later if needed), GetModuleBaseName,
2844 {Get,Set}ProcessWorkingSetSize (just faked, because the vm hints
2845 aren't available on Linux).
2847 * process-private.h: Store the process name, and the working set
2851 * handles-private.h: New functions to store and retrieve an array
2852 of strings in the scratch space
2854 * daemon.c: Don't miss deleting some handles when a client exits
2855 (we used to rely on the client doing the final cleanup, but
2856 obviously if the client is no longer there the daemon has to do
2859 Process forking now sets the environment and the working
2862 * io.c: Don't confuse fd 0 with an unassigned handle struct
2864 * atomic.h: Add a google cache alternative to the msdn URL
2866 2002-09-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2869 (_wapi_recvfrom): added ECONNRESET to the switch.
2871 2002-09-24 Mark Crichton <crichton@gimp.org>
2873 * atomic.h: Yea. On linux, sparc isn't sparc, it's __sparc__.
2876 2002-09-19 Mark Crichton <crichton@gimp.org>
2878 * daemon.c, shared.c: Added NEED_LINK_UNLINK for systems that
2879 dont have Linux's abstract filesystem for sockets.
2881 2002-09-19 Mark Crichton <crichton@gimp.org>
2883 * atomic.h: Added SPARC atomic asm code.
2884 * daemon.c, handles-private.h, handles.c, wapi-private.h:
2885 undefined _POSIX_THREAD_PROCESS_SHARED. This actually exists on
2886 Solaris 9, however, the code paths don't seem to work. More testing
2887 on the shared case is *really* needed.
2889 2002-09-03 Dick Porter <dick@ximian.com>
2892 * threads.c: Removed PosixKillThread(), because it's not in the
2895 2002-08-20 Dick Porter <dick@ximian.com>
2897 * handles.c (_wapi_handle_scratch_store): Made stored byte lengths
2898 multiples of 4 bytes, to keep header structures aligned. Needed
2899 for sparc, at least. (Patch from crichton@gimp.org)
2901 * handles.c: Removed 'disable_shm' variable (we've defaulted to
2902 building with shm enabled for months now)
2904 2002-08-19 Dick Porter <dick@ximian.com>
2906 * daemon.c: Rewrote the poll() loop to use GIOChannels instead,
2907 for legacy NeXT-based systems.
2909 2002-08-12 Dick Porter <dick@ximian.com>
2911 * atomic.h: Rename some parameters to avoid c++ keywords (Patch
2912 from Joseph Wenninger <kde@jowenn.at>)
2914 2002-08-05 Dietmar Maurer <dietmar@ximian.com>
2916 * threads.c: use fast spinlocks by default
2918 2002-08-02 Dick Porter <dick@ximian.com>
2920 * io.c (GetStdHandle): Add a handle reference when returning a
2921 duplicate console handle. This fixes the unref_handle errors in
2924 2002-08-01 Dietmar Maurer <dietmar@ximian.com>
2926 * threads.c (TLS_PTHREAD_MUTEX): define this because else some
2929 2002-08-01 Dick Porter <dick@ximian.com>
2931 * threads.c: Use atomic spinlocks in TLS functions
2934 * Makefile.am: Added mono-spinlock.h
2936 2002-07-21 Jeffrey Stedfast <fejj@ximian.com>
2938 * daemon-messages.c: #include <sys/types.h> and <sys/sockets.h> -
2939 these are needed for sendmsg() and also for struct msghdr (at
2940 least on Solaris). Solaris still won't build because struct msghdr
2941 doesn't have msg_flags, msg_control, or msg_controllen members.
2942 (CMSG_SPACE): Define for systems that don't have it.
2945 2002-07-20 Dick Porter <dick@ximian.com>
2951 * handles.c: Implemented pipe handles
2954 * daemon.c: Fixed bug in handle closing.
2957 * daemon.c: Forked processes now close all open file descriptors.
2959 Fri Jul 19 19:05:19 CEST 2002 Paolo Molaro <lupus@ximian.com>
2961 * sockets.h, io-layer.h, critical-sections.h: don't include config.h
2964 2002-07-19 Martin Baulig <martin@gnome.org>
2966 * threads.c (ExitThread): Call exit() if no threads has been
2969 2002-07-17 Dick Porter <dick@ximian.com>
2971 * daemon-messages.c: Freebsd fixes from Andreas Kohn
2972 <andreas.kohn@gmx.net>
2974 2002-07-15 Dick Porter <dick@ximian.com>
2976 * io.c: Removed bogus console_flush() method, that was just cut
2977 and pasted from file_flush when I separated the two handle types.
2979 2002-07-12 Dick Porter <dick@ximian.com>
2981 * io.c (convert_from_flags): Fixed misunderstanding wrt fcntl
2982 flags. Fixes bug 27633.
2984 2002-07-12 Dick Porter <dick@ximian.com>
2988 * daemon.c: Use size of sockaddr_un.sun_path from config.h
2990 2002-07-12 Dick Porter <dick@ximian.com>
2992 * processes.c (CreateProcess): Send stdin, stdout and stderr
2993 handles if the startup info doesnt specify new ones
2995 * io.c (GetStdHandle): Return the same handle when the same
2996 standard handle is requested
2998 * handles.c: Pass file descriptors when forking
3000 * daemon.c: Use supplied file descriptors when forking a new
3003 * daemon-messages.h:
3004 * daemon-messages.c: Pass stdin, stdout and stderr file
3005 descriptors to the daemon (used when forking)
3007 2002-07-11 Miguel de Icaza <miguel@ximian.com>
3009 * daemon.c (_wapi_daemon_main): Use sizeof
3010 (main_socket_address.sun_path) instead of hardcoded 108 value.
3012 * handles.c (shared_init): Use sizeof
3013 (shared_socket_address.sun_path) instead of hardcoded 108 value.
3015 2002-07-10 Dennis Haney <davh@davh.dk>
3019 * daemon.c: Lots of documentation, some added error checking, and
3020 code readability improvements.
3022 * daemon-messages.h: Add the Error request type to improve error
3025 * daemon-messages.c: Do a bit more error checking on send() and
3026 recv(), and log errors with a higher severity level.
3028 2002-07-04 Dick Porter <dick@ximian.com>
3030 * daemon.c (process_process_fork): Fix argument handling, due to
3031 buggy understanding of g_strsplit() behaviour.
3033 2002-07-03 Dick Porter <dick@ximian.com>
3036 * threads.c: Implement OpenThread(). Define access-control values
3042 * Makefile.am: Added access.h, to hold shared access-control
3045 2002-07-02 Dick Porter <dick@ximian.com>
3047 * wapi-private.h (_WAPI_HANDLE_VERSION): New protocol version
3049 2002-07-02 Dick Porter <dick@ximian.com>
3051 * handles.c (shared_init): Make a second attempt to contact the
3052 daemon if the shared memory attach succeeds, but the connect()
3053 fails. (This copes with the daemon crashing without cleaning up
3059 * shared.c (_wapi_shm_attach): Don't exec() anything when we fork
3060 the daemon, it's now built into the library.
3062 2002-06-25 Dick Porter <dick@ximian.com>
3065 * handles-private.h:
3066 * daemon-messages.h:
3067 * daemon.c: Process forking and handle data management
3070 * process-private.h:
3071 * processes.c: Process forking and other support functions
3073 2002-06-25 Dick Porter <dick@ximian.com>
3075 * versioninfo.h: PE resource decoding
3077 * unicode.c (_wapi_unicode_to_utf8): g_utf16_to_utf8 doesnt need
3078 to be told the string length
3080 * io.c: Removed the ACTUALLY_DO_UNICODE option. Fixed some leaks.
3081 Moved _wapi_time_t_to_filetime and the WapiFileTime typedef to
3084 2002-06-12 Dick Porter <dick@ximian.com>
3087 * daemon-messages.c: Handle SIGPIPE in a non-stupid way in the
3088 daemon, if MSG_NOSIGNAL isn't available. Thanks to Jaroslaw
3089 Kowalski <jarek@atm.com.pl> for pointing out the bogosity.
3091 2002-06-10 Jaroslaw Kowalski <jarek@atm.com.pl>
3093 * sockets.c, daemon-messages.c: Prevent SIGPIPE from being raised
3094 when writing to a closed socket.
3096 2002-06-08 Jeffrey Stedfast <fejj@ximian.com>
3098 * mono-mutex.c (mono_once): New convenience function for my
3103 * critical-sections.c:
3111 * atomic.c: Use mono_once() rather than pthread_once().
3113 2002-06-06 Jeffrey Stedfast <fejj@ximian.com>
3115 * handles.c (_wapi_handle_new): pthread_once() is not atomic, so
3116 if multiple threads all try to call _wapi_handle_new() before the
3117 shared data has been initialized, it is possible that we could get
3118 into a condition where shared_init() is being executed and later
3119 threads will pass by pthread_once() due to the fact that it has
3120 already been called and so therefor will attempt to use the shared
3121 data before it has been completely initialized. If we instead use
3122 a standard mutex locking mechanism around shared_init(), we can
3123 avoid the situation entirely. By wrapping the mutex locking in a
3124 check to see if we've already initialized the data, we can even
3125 avoid wasting resources by having to lock/unlock the mutex in any
3126 later calls (the only time we'd have to worry about
3127 locking/unlocking is the initial race to call shared_init() at
3130 Sat Jun 1 13:27:11 CEST 2002 Paolo Molaro <lupus@ximian.com>
3132 * atomic.h: inline asm fixes from Dennis Haney (davh@davh.dk).
3134 Fri May 31 16:21:54 CEST 2002 Paolo Molaro <lupus@ximian.com>
3136 * daemon.c, handles.c: rename "sun" local var since it's apparently
3137 a #define on Solaris.
3139 Fri May 31 15:40:14 CEST 2002 Paolo Molaro <lupus@ximian.com>
3141 * daemon-messages.c: work-around MSG_NOSIGNAL missing on some
3144 2002-05-15 Dick Porter <dick@ximian.com>
3146 * wait.c: Fix a deadlock in WaitForMultipleObjects
3148 2002-05-14 Dick Porter <dick@ximian.com>
3150 * io.c: Fix a cut&paste error, found by
3151 Jaroslaw Kowalski <jarek@atm.com.pl>
3153 2002-05-10 Dan Lewis <dihlewis@yahoo.co.uk>
3157 2002-05-09 Dick Porter <dick@ximian.com>
3163 * handles-private.h:
3165 * Makefile.am: Remove now-unused file wait-private.h
3167 2002-05-08 Dick Porter <dick@ximian.com>
3169 * shared.c: Better error messages, and report when daemon
3170 connection fails rather than blocking forever. Do some more
3171 shared memory sanity checking.
3173 * handles.c: Better error messages when connecting to shared
3174 memory and the handle daemon. Fall back to non-shared handles if
3175 an error occurs. Set the default back to 'shared handles'. Fix a
3176 crashing bug in scratch space allocation that mangled the block
3179 2002-05-07 Miguel de Icaza <miguel@ximian.com>
3181 * handles.c (shared_init): Disable SHM for now, people have too
3182 many problems with this, and the diagnostics are not helping.
3184 2002-05-06 Dan Lewis <dihlewis@yahoo.co.uk>
3186 * io.c: CreateFile sets win32 last error.
3188 2002-05-05 Dick Porter <dick@ximian.com>
3191 * handles-private.h:
3197 * process-private.h:
3199 * semaphore-private.h:
3203 * event-private.h: Simplify the WapiHandleOps struct: take out all
3204 the file-specific entries, leaving just the items that operate on
3205 handles themselves. Split the close operation into shared and
3206 private parts: shared close is called by the daemon.
3208 * handles.c: As above, but also pass handle allocation, ref and
3209 unref operations to the daemon. Populate the handle_ops array at
3210 compile time, because the daemon needs to call ops on handles too.
3211 Don't bother to track open handle counts any more, the daemon does
3215 * thread-private.h: As above, but also make the thread data
3218 * shared.c: Fork a handle daemon if the calling process created
3219 the shared memory segment.
3222 * daemon-messages.c:
3223 * daemon-messages.h:
3224 * Makefile.am: Build a daemon to manage handle allocation and
3225 destruction without needing to lock the shared memory
3227 2002-04-30 Jeffrey Stedfast <fejj@ximian.com>
3229 * atomic.c: Changed to use a normal mutex rather than a spinlock
3230 since a lot of platforms seem to not have them :\
3232 2002-04-30 Dick Porter <dick@ximian.com>
3234 * Completely rewrote the handle waiting code: removed the helper
3235 thread and its attendant complexity. All handle waiting is now
3236 abstracted into the WaitForSingleObject() and
3237 WaitForMultipleObjects() functions.
3239 * Implemented inter-process sharing of handles using sysv shared
3240 memory. This makes handles even more opaque, with a handle now
3241 just an index into an array.
3243 2002-04-25 Dan Lewis <dihlewis@yahoo.co.uk>
3245 * io.c: unitialized pointer in GetCurrentDirectory.
3247 Sat Apr 20 13:37:39 CEST 2002 Paolo Molaro <lupus@ximian.com>
3249 * threads.c: destroy the mutex at thread destruction
3250 (if/when thread destruction code will be actually called).
3251 When protecting a tls data pointer from the gc, use also the
3252 thread id in the key.
3254 Wed Apr 17 18:36:27 CEST 2002 Paolo Molaro <lupus@ximian.com>
3256 * timed-thread.c: avoid race condition when setting the thread to
3259 2002-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3261 * jit.h: to more #include lines to avoid breaking compilation
3262 under windows when upgrading mingw and w32api to version
3265 2002-04-16 Dick Porter <dick@ximian.com>
3267 * atomic.h: Explanatory comment about lack of 80386 support
3269 2002-04-15 Dick Porter <dick@ximian.com>
3271 * atomic.h: use xaddl for InterlockedIncrement() and
3272 InterlockedDecrement(). Use cmpxchgl in a loop for
3273 InterlockedExchange() and InterlockedExchangePointer().
3275 Mon Apr 15 13:31:22 CEST 2002 Paolo Molaro <lupus@ximian.com>
3277 * unicode.c: fix unicode_len() to not access uninitialized memory
3278 (and updated to conform to mono code style).
3280 Fri Mar 29 17:15:11 CET 2002 Paolo Molaro <lupus@ximian.com>
3282 * io.c: EEXISTS is ignored for directory creation.
3283 * mono-mutex.h: remove silly "pragma }" that emacs users insert
3284 because they use a broken editor:-)
3286 2002-03-28 Dick Porter <dick@ximian.com>
3292 * handles.c: Warning cleanups
3294 2002-03-27 Dan Lewis <dihlewis@yahoo.co.uk>
3296 * unicode.h, unicode.c: changed to gunichar2
3297 * io.h, io.c: changed strings to gunichar2*, added
3298 SetFileAttributes(), GetCurrentDirectory(), SetCurrentDirectory(),
3299 some fixes to FindFirstFile() and friends.
3301 2002-03-26 Dick Porter <dick@ximian.com>
3303 * types.h: Implement the large integer struct
3306 * timefuncs.c: Dummy functions that don't yet implement
3307 QueryPerformanceCounter() and QueryPerformanceFrequency()
3310 * threads.c: Implement SleepEx()
3313 * system.c: Beginnings of GetSystemInfo()
3315 * mono-mutex.c (pthread_mutex_timedlock): Fix a ms/ns conversion
3319 * context.c: Dummy function that doesnt yet implement
3323 * atomic.c: Interlocked functions
3325 Mon Mar 25 13:01:40 CET 2002 Paolo Molaro <lupus@ximian.com>
3327 * threads.c: use a gc-safe hash table to store tls pointers.
3329 2002-03-22 Dick Porter <dick@ximian.com>
3331 * threads.c: Fix a race condition where a thread can start and
3332 exit before the handle has been properly initialised (no reason
3333 why the handle couldn't be initialised beforehand, so do so)
3335 Fix a ms to ns conversion magnitude thinko.
3337 2002-03-21 Dick Porter <dick@ximian.com>
3339 * semaphores.c: Fix a problem when waiting for one or more
3340 semaphores, and another semaphore is Released (all waiting
3341 semaphores assumed they were signalled)
3343 2002-03-29 Dan Lewis <dihlewis@yahoo.co.uk>
3345 * io.h, io.c, uglify.h: added MoveFile, CopyFile, CreateDirectory,
3346 RemoveDirectory, GetFileAttributes, GetFileAttributesEx
3348 2002-03-19 Dietmar Maurer <dietmar@ximian.com>
3350 * threads.c (Sleep): bug fix: 1ms == 1000000ns
3352 2002-03-19 Dan Lewis <dihlewis@yahoo.co.uk>
3354 * io.h, io.c, events.c, mutexes.c, semaphores.c, sockets.c,
3355 threads.c, io.c: added flush method to handles.
3357 * io.c: FlushFileBuffers() and FindFirstFile() functions.
3359 Thu Mar 7 17:21:52 CET 2002 Paolo Molaro <lupus@ximian.com>
3361 * threads.c, timed-thread.c, wait.c: Boehm-GC anable.
3363 2002-02-20 Dick Porter <dick@ximian.com>
3365 * io-layer.h: Always build without cygwin support on windows
3367 Mon Feb 18 15:50:59 CET 2002 Paolo Molaro <lupus@ximian.com>
3369 * sockets.c: #undef DEBUG.
3371 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
3373 * io-layer.h: conditionally include sys/filio.h and sys/sockio.h
3374 for FIONBIO, FIONREAD, and SIOCATMARK.
3376 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
3378 * sockets.c: conditionally include sys/filio.h and sys/sockio.h
3379 for FIONBIO, FIONREAD, and SIOCATMARK.
3381 2002-02-13 Dick Porter <dick@ximian.com>
3383 * sockets.c: Implement shutdown and select
3385 2002-02-13 Jeffrey Stedfast <fejj@ximian.com>
3387 * mono-mutex.[c,h]: New source files that thinly wrap all pthread
3388 functions that take pthread_mutex_t and/or pthread_mutexattr_t
3389 arguments for the sake of portability. Implements recursive
3390 mutexes and pthread_mutex_timedlock.
3392 * critical-sections.c:
3399 * wait.c: Use the mono-mutex wrapper portability functions/macros.
3401 * pthread-compat.[c,h]: Replaced by mono-mutex.[c,h]
3403 2002-01-23 Dick Porter <dick@ximian.com>
3405 * sockets.c: Networking support, mostly wrapping BSD socket APIs
3406 with handle code, and translating errno into w32 error codes.
3408 * macros.h: Some w32 macros used with the socket support
3410 * error.c: Implemented GetLastError() and SetLastError()
3412 * Makefile.am: Added sockets, with kludge to override some symbols
3414 2001-12-17 Dietmar Maurer <dietmar@ximian.com>
3416 * unicode.c (_wapi_unicode_to_utf8): byteswap UTF16 strings before
3417 passing them to iconv
3418 (_wapi_unicode_to_utf8): only swap bytes on LE systems, remove bug
3419 from previous commit.
3421 2001-12-11 Dick Porter <dick@ximian.com>
3423 * io.c: Implement DeleteFile(), GetFileTime(), SetFileTime() and
3424 FileTimeToSystemTime().
3426 * unicode.c (unicode_len): Nasty way of finding length of unicode
3427 string with embedded NULLs (counts until two NULLs together).
3429 * mutexes.c (mutex_close):
3430 * events.c (event_close): Release the internal pthreads resources
3432 2001-11-26 Dick Porter <dick@ximian.com>
3434 * critical-sections.c:
3442 * wait.c: turn off DEBUG messages
3444 2001-11-22 Dick Porter <dick@ximian.com>
3446 * handles.c (SignalObjectAndWait): Implement
3448 * wait.c (WaitForSingleObject): Fix case where timeout == 0
3454 * events.c: Support for SignalObjectAndWait
3456 2001-11-21 Dick Porter <dick@ximian.com>
3463 * wait.c: Reliable method of returning which handle was signalled
3464 on return from WaitForMultipleObjects().
3466 2001-11-21 Dick Porter <dick@ximian.com>
3468 * events.c: Implement events
3470 2001-11-15 Dick Porter <dick@ximian.com>
3472 * mutexes.c: Implement mutexes
3476 * misc.c: Factor out some common code
3478 2001-11-13 Dick Porter <dick@ximian.com>
3480 * threads.c: Implement TLS. Implement GetCurrentThreadId(), and
3481 GetCurrentThread() by maintaining a hash of thread handles.
3483 * threads.h: Define thread and process creation flags
3485 2001-11-12 Dick Porter <dick@ximian.com>
3487 * critical-sections.c: Implement critical sections
3489 2001-11-12 Dick Porter <dick@ximian.com>
3491 * semaphores.c: Implement semaphores
3493 * wait.c (wait_for_item): Maintain a wait count rather than count
3496 * threads.c (thread_wait_multiple): Don't lock the wait item, that
3497 will block other wait threads
3499 2001-11-11 Dick Porter <dick@ximian.com>
3501 * Makefile.am: Rename some automake variables
3502 (from Nick Drochak <ndrochak@gol.com>)
3504 2001-11-10 Dick Porter <dick@ximian.com>
3506 * Makefile.am (libwapiincludedir): Fix include destination
3508 * .cvsignore: Ignore generated files
3510 2001-11-10 Dietmar Maurer <dietmar@ximian.com>
3512 * pthread-compat.c: added some include files to make it compile on
3515 2001-11-08 Dick Porter <dick@ximian.com>
3519 This is a library emulating the win32 threading and IO API.