+2009-05-20 Miguel de Icaza <miguel@novell.com>
+
+ * versioninfo.c: Use the portable mono_map_ interface instead of
+ using mmap directly and change the style to the Mono style.
+
+ Remove more DEBUG/ifdefs combos
+
+ * shared.c: Split the code to make DISABLE_SHARED remove all the
+ code that does not use the shared handles. Before it merely
+ removed some of it, with this we avoid hacks on platforms that can
+ not implement it.
+
+ Split the code to reduce the amount of ifdefs.
+
+ Remove #ifdef DEBUG from the source and use a macro instead.
+
+2009-05-20 Miguel de Icaza <miguel@novell.com>
+
+ * locking.c: Split locking code into a separate file.
+
+2009-05-18 Miguel de Icaza <miguel@novell.com>
+
+ * daemon.c: Move the compile check of MONO_SIZEOF_SUNPATH to the
+ file that uses it.
+
+ * Rename `threads.c' to `wthreads.c' as broken build systems are
+ not able to cope with two files with the same name across multiple
+ directories.
+
+2009-05-15 Geoff Norton <gnorton@novell.com>
+
+ * handles.c: Don't start the collection thread if we've disabled
+ shared handles.
+
+2009-05-12 Zoltan Varga <vargaz@gmail.com>
+
+ * collection.c (collection_thread): Get rid of all the ifdefs and
+ gcc attributes, simply return NULL.
+
+2009-05-11 Zoltan Varga <vargaz@gmail.com>
+
+ * shared.c: Applied patch from Koushik K. Dutta (koush@koushikdutta.com).
+ Fix the build on android.
+
+2009-05-09 Miguel de Icaza <miguel@novell.com>
+
+ * messages.c: Split the scan into common and uncommon messages to
+ allow the messages that are not produced by Mono to be removed on
+ embedded scenarios.
+
+ * messages.c (message_string): instead of having a gigantic switch
+ table, use a sorted structure in memory and do a binary search on
+ it.
+
+ This reduces the runtime size by 49k and the debugging symbols by
+ 400k.
+
+2009-04-29 Gonzalo Paniagua Javier <gonzalo@novell.com>
+
+ * sockets.c: don't display a warning when connect() fails because the
+ socket was closed in another thread.
+
+2009-04-23 Rodrigo Kumpera <rkumpera@novell.com>
+
+ * shared.c: Fix a bunch of memleaks.
+
+2009-03-27 Zoltan Varga <vargaz@gmail.com>
+
+ * threads.h: Add a comment to CreateThread.
+
+2009-03-20 Zoltan Varga <vargaz@gmail.com>
+
+ * threads.c handles.c wait.c: Change location of gc_wrapper.h.
+
+2009-02-22 Robert Jordan <robertj@gmx.net>
+
+ * sockets.c: implement WSASend/WSARecv using sendmsg/recvmsg.
+ Fixes #470021.
+
+ Code is contributed under MIT/X11 license.
+
+2009-02-20 Gonzalo Paniagua Javier <gonzalo@novell.com>
+
+ * events.c: fix event_signal and namedevent_signal to actually signal
+ the handle.
+
+2009-02-12 Gonzalo Paniagua Javier <gonzalo@novell.com>
+
+ * io.c: EXDEV when moving directories fails now without creating a
+ file in the destination.
+ Fixes bug #326983.
+
+2009-02-09 Zoltan Varga <vargaz@gmail.com>
+
+ * wait.c (WaitForMultipleObjectsEx): Initialize poll variable.
+
+2009-02-05 Miguel De Icaza <miguel@novell.com>
+
+ * sockets.c (_wapi_setsockopt): SO_REUSEPORT is needed also on
+ MacOS X. Fixes bug #471292
+
+2009-01-29 Zoltan Varga <vargaz@gmail.com>
+
+ * shared.c: Fall back to file based shared storage if shm_open () fails
+ because /dev/shm is not mounted.
+
+ * shared.c: Add an alternative implementation using shared memory instead of
+ files. This fixes problems where the mono process would spin up the disk
+ every x secs on laptops. Fixes #434566, #415373 and #321949.
+
+2009-01-16 Miguel de Icaza <miguel@novell.com>
+
+ * sockets.c (WSASend): Fix memory leak, and optimize for the case
+ with 1 segment.
+
+ This should really use writev or sendmsg to use the kernel
+ scatter/gather facility instead of emulating it by copying buffers.
+
+2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
+
+ * critical-sections.h (Enter/LeaveCriticalSection): Show
+ helpfull warning messages before crashing.
+
+2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
+
+ * handles-private.h (_wapi_handle_set_signal_state): Show
+ helpfull warning messages before crashing.
+
+2009-01-26 Jeffrey Stedfast <fejj@novell.com>
+
+ * mono-mutex.[c,h]: Removed GPLv2 copyright notice which should
+ not have been there.
+
+2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
+
+ * threads.c: Add wapi_current_thread_desc that produces
+ a string representation of the current thread state.
+
+ * threads.h: Export wapi_current_thread_desc.
+
+2009-01-18 Zoltan Varga <vargaz@gmail.com>
+
+ * io.c (GetDiskFreeSpaceEx): Applied patch from Koushik Dutta
+ (koush@koushikdutta.com). Disable this on android.
+
+2009-01-16 Rodrigo Kumpera <rkumpera@novell.com>
+
+ * handles.c (_wapi_handle_timedwait_signal_handle): Don't use the
+ set_wait_handle/clear_wait_handle machinery for alertable waits in
+ case of non-alertable waits.
+
+ Non-alertable waits must continue and wait on the cond as this will
+ release the lock. Otherwise this will cause a deadlock as anyone trying
+ to pulse the cond will block trying to acquire the said lock because
+ the thread in non-alertable wait will be busy looping in WaitForSingleObjectEx
+ or similar function, never releasing the lock.
+
+ Thou this fixes quite a few of the hangs introduced by non-pooling alertable
+ waits, the long term plan is to verify if all non-alertable waits really need
+ to be as such.
+
+2009-01-14 Zoltan Varga <vargaz@gmail.com>
+
+ * handles-private.h (_wapi_handle_set_signal_state): Set the signalled state
+ of the handle while locking the global signal cond mutex.
+
+ * wait.c (WaitForMultipleObjectsEx): Check the signalled state of handles
+ inside the critical section before waiting, otherwise we could go to waiting
+ even when the handles are already signalled.
+
+2009-01-13 Zoltan Varga <vargaz@gmail.com>
+
+ Reapply r122913, this time handling processes by falling back to polling.
+
+ * handles.c: Rework the way the global signal stuff is handled: instead of
+ allocating a separate mutex/condvar pair for it, allocate a normal handle.
+ This way, it can reuse the alertable waiting code, allowing
+ WaitForMultipleObject to work without polling.
+
+2009-01-09 Miguel de Icaza <miguel@novell.com>
+
+ Incorporate a few patches from Paolo, slightly modified:
+
+ * handles.c (_wapi_handle_check_share): On non-Linux systems, do
+ not even compile in the code that scans for /proc/fd, and go
+ directly to the fallback function.
+
+2009-01-09 Paolo Molaro (lupus@ximian.com)
+
+ * handles.c: Do not include some header files in platforms that
+ lack it.
+
+2009-01-09 Miguel de Icaza <miguel@novell.com>
+
+ * messages.c: Eliminate a warning.
+
+2009-01-09 Paolo Molaro (lupus@ximian.com)
+
+ * error.c: On some platforms that do not define these variables,
+ do not use them.
+
+ * security.c, io-private.h: Only include some headers if they
+ exist on the system
+
+ * sockets.c, sockets.h: do not import on this header files that
+ are only consumed internally in sockets.c.
+
+2009-01-09 Zoltan Varga <vargaz@gmail.com>
+
+ * threads.c (_wapi_thread_apc_pending): Check for thread->wait_handle ==
+ INTERRUPTION_REQUESTED_HANDLE too.
+ (wapi_interrupt_thread): Rework the comments, the thread is no longer
+ required to call QueueUserAPC to make the wait functions return.
+
+ * threads.c handles.c threads-internal.h: Implement alertable waits without
+ polling.
+
+2009-01-08 Geoff Norton <gnorton@novell.com>
+
+ * processes.c: Fix the osx version check to properly detect 10.5 v 10.4
+
+2009-01-08 Christian Prochnow <cproch@seculogix.de>
+
+ * types.h: added WapiULargeInteger.
+
+ * uglify.h: added ULARGE_INTEGER, PULARGE_INTEGER.
+
+ * io.h: added WapiDriveType, added method declarations
+ for GetDiskFreeSpaceEx and GetDriveType
+
+ * io.c: added GetDiskFreeSpaceEx() to query disk size
+ and free space via statvfs or statfs system call.
+ added GetDriveType to query drive type via /etc/mtab or /etc/mnttab.
+
+2009-01-07 Geoff Norton <gnorton@novell.com>
+
+ * processes.c: Properly implement support for Process.Modules on OSX.
+ Fixes OSX on nunit 2.4
+
+2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
+
+ * io.c (GetCurrentDirectory): Avoid calling g_get_current_dir straight
+ away as it doesn't handle ENAMETOOLONG correctly. As a bonus we avoid
+ allocating memory in the common path.
+
+2009-01-07 Geoff Norton <gnorton@novell.com>
+
+ * processes.c: Only use open -W on OSX 10.5+. Patch from
+ Miguel
+
+2008-12-19 Bill Holmes <billholmes54@gmail.com>
+
+ * processes.c (get_module_name) : adjust size for unicode characters.
+
+ Code is contributed under MIT/X11 license.
+
+2008-11-21 Zoltan Varga <vargaz@gmail.com>
+
+ * atomic.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>. Add
+ netbsd support.
+
+2008-11-18 Mark Probst <mark.probst@gmail.com>
+
+ * atomic.h: InterlockedExchangePointer and
+ InterlockedCompareExchangePointer for PPC64.
+
+ Code submitted by andreas.faerber@web.de at
+ https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
+ X11/MIT license.
+
+2008-11-13 Bill Holmes <billholmes54@gmail.com>
+
+ * wait.h : Adding method declaration for WaitForInputIdle.
+
+ * wait.c : Adding implementation for WaitForInputIdle.
+
+ Code is contributed under MIT/X11 license.
+
+Fri Oct 17 15:23:00 CEST 2008 Paolo Molaro <lupus@ximian.com>
+
+ * processes.c: patch from Geoff Norton (gnorton@novell.com) to
+ strdup the open program on OSX (bug #431811).
+
+2008-10-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
+
+ * versioninfo.c: remove the use of g_strdown.
+
+2008-09-25 Dick Porter <dick@ximian.com>
+
+ * wait.c: Make sure we keep references to handles we're waiting
+ for. Fixes bug 424851.
+
+2008-07-29 Dick Porter <dick@ximian.com>
+
+ * processes.c (get_module_name): Make a last-ditch effort to
+ figure out the process name. Fixes bug 413723, patch by Casey
+ Marshall <casey.s.marshall@gmail.com>
+
+2008-07-28 Dick Porter <dick@ximian.com>
+
+ * handles.c (_wapi_handle_count_signalled_handles): Remove an
+ unmatched _wapi_handle_ref(). Fixes bug 410743.
+
+2008-07-15 Rodrigo Kumpera <rkumpera@novell.com>
+
+ * versioninfo.c (map_pe_file): Fix memory leak.
+
+2008-07-01 Zoltan Varga <vargaz@gmail.com>
+
+ * process-private.h (_WAPI_PROCESS_UNHANDLED_PID_MASK): Fix the amd64 build.
+
+2008-06-27 Dick Porter <dick@ximian.com>
+
+ * processes.c: Implement a form of process pseudo-handle to allow
+ non-mono processes to be manipulated. Fixes bug 313231.
+
+ * wait.c: Check for process pseudo-handles and fail if an attempt
+ is made to wait on one.
+
+2008-06-19 Dick Porter <dick@ximian.com>
+
+ * sockets.c: Implement WSASend() and WSAReceive().
+
+2008-06-02 Dick Porter <dick@ximian.com>
+
+ * wapi.h:
+ * Makefile.am:
+ * messages.h:
+ * messages.c: Implement FormatMessage, fixes bug 321827.
+
+2008-05-29 Dick Porter <dick@ximian.com>
+
+ * sockets.c (socket_close): Clear any saved errors
+ (_wapi_connect): Don't save EWOULDBLOCK errors here, as that
+ breaks async connects. (Bug 377589 test case broken by the
+ previous fix to bug 356552)
+
+2008-05-25 Zoltan Varga <vargaz@gmail.com>
+
+ * thread-private.h (struct _WapiHandle_thread): Remove 'owner_pid' field. Reorder
+ fields so this struct (which is the biggest of the handle structs) takes less
+ space.
+
+ * threads.c (QueueUserAPC): Make this function signal safe by adding some
+ restrictions on its usage.
+
+2008-05-14 Zoltan Varga <vargaz@gmail.com>
+
+ * mono-mutex.h: Get rid of the #ifdef __cplusplus defines, use G_BEGIN_DECLS
+ /G_END_DECLS.
+
+2008-05-07 Dick Porter <dick@ximian.com>
+
+ * io.c (FindNextFile): Handle symlinks correctly. Fixes bug
+ 385765.
+
+2008-04-25 Zoltan Varga <vargaz@gmail.com>
+
+ * handles.c (_wapi_handle_check_share): Fix a crash introduced by the lazy
+ creation of wapi handle slots.
+
+2008-04-24 Zoltan Varga <vargaz@gmail.com>
+
+ * handles.c (shared_init): Align _wapi_fd_reserve to a multiple of
+ _WAPI_HANDLE_INITIAL_COUNT to avoid a problem when allocating handles.
+
+2008-04-23 Zoltan Varga <vargaz@gmail.com>
+
+ * handles.c: Initialize the handle array entries on demand to save memory.
+
+ * wapi-private.h (_WAPI_HANDLE_INITIAL_COUNT): Decrease this to 256 to save
+ memory.
+
+ * handles-private.h (_WAPI_PRIVATE_MAX_SLOTS): Increase this to 1024*16 to
+ compensate for the decrease in _WAPI_HANDLE_INITIAL_COUNT.
+
+ * threads.c: Use #ifdef instead of #if for checking for valgrind/memcheck.h.
+
+2008-04-22 Dick Porter <dick@ximian.com>
+
+ * wapi_glob.c (globextend): Comment out the code using ARG_MAX, as
+ that is broken on the latest opensuse.
+
+2008-04-21 Dick Porter <dick@ximian.com>
+
+ * io.c (DeleteFile): Disable for now the bug fix for 323389, it's
+ breaking too much other stuff.
+
+2008-04-20 Geoff Norton <gnorton@novell.com>
+
+ * processes.c: Fix the _NSGetEnviron define to prevent an impropoer
+ pointer dereference.
+
+2008-04-18 Miguel de Icaza <miguel@novell.com>
+
+ * Applied patch from Dick Porter from bug #380649
+
+2008-04-17 Dick Porter <dick@ximian.com>
+
+ * io.c (DeleteFile): Check file shares before deleting a file.
+ Fixes bug 323389.
+
+2008-04-17 Dick Porter <dick@ximian.com>
+
+ * io.c (DeleteFile): Return ERROR_ACCESS_DENIED if the file is
+ readonly. Fixes bug 378229.
+
+2008-04-11 Geoff Norton <gnorton@novell.com>
+
+ * processes.c: The global extern environ doesn't exist on Mac. We
+ need to call NSGetEnviron instead.
+
+2008-04-08 Dick Porter <dick@ximian.com>
+
+ * processes.c (CreateProcess): Improve the managed binary support,
+ so it works when the executable is passed in as the appname.
+ Fixes bug 377815.
+
+2008-04-04 Dick Porter <dick@ximian.com>
+
+ * io.c (MoveFile): Check file shares before moving a file. Fixes
+ bug 377049.
+
+2008-04-04 Dick Porter <dick@ximian.com>
+
+ * error.c (errno_to_WSA): handle ENODEV. Fixes the reopened part
+ of bug 324035.
+
+2008-04-04 Dick Porter <dick@ximian.com>
+
+ * processes.c (GetModuleInformation):
+ * versioninfo.h:
+ * versioninfo.c: 64bit fixes
+
+2008-04-03 Dick Porter <dick@ximian.com>
+
+ * io-portability.c (_wapi_basename, _wapi_dirname): Only turn \
+ into / when MONO_IOMAP is in effect. Fixes bug 346123.
+
+2008-04-03 Dick Porter <dick@ximian.com>
+
+ * timefuncs.c (GetTickCount): Use mono_msec_ticks(), see bug
+ 347476.
+
+2008-04-01 Dick Porter <dick@ximian.com>
+
+ * versioninfo.c (get_string_block): Refine the fix for bug 354856
+ (r93661) so that it also fixes the new part of bug 374600.
+
+2008-03-28 Dick Porter <dick@ximian.com>
+
+ * processes.c (GetExitCodeProcess): Check if a process has exited
+ and recorded it's exit code, before seeing if the process is
+ signalled. Fixes bug 325463.
+
+2008-03-27 Dick Porter <dick@ximian.com>
+
+ * processes.c (match_procname_to_modulename): Check the whole
+ process name first, in case it is recorded as an absolute path.
+ Fixes bug 360348.
+
+2008-03-27 Dick Porter <dick@ximian.com>
+
+ * processes.c (ShellExecuteEx): Grotty kludge to work around
+ unpleasant feature in g_shell_parse_argv() where it treats '#'
+ embedded in a filename as a comment marker, and throws away the
+ rest of the line. When we're directly opening URLs quote the
+ filename, to avoid this. Fixes bug 371567.
+
+2008-03-25 Dick Porter <dick@ximian.com>
+
+ * wapi-private.h (_WAPI_HANDLE_VERSION): Increment file layout
+ version
+
+ * threads.c: Make thread handles private to the process that owns
+ them.
+
+2008-03-22 Kornél Pál <kornelpal@gmail.com>
+
+ * io-layer.h: Windows: Rename GetProcessId to __GetProcessId for targets not
+ supporting it. This fixes MSVC build with new Windows SDKs that declare
+ GetProcessId unconditionally.
+
+2008-03-20 Kornél Pál <kornelpal@gmail.com>
+
+ * io-layer.h: Removed Windows version macros.
+
+Thu Mar 13 16:24:53 CET 2008 Paolo Molaro <lupus@ximian.com>
+
+ * processes.c: properly check for executable files (fixes bug #368829).
+
+2008-02-05 Dick Porter <dick@ximian.com>
+
+ * versioninfo.c (VerLanguageName): Implement VerLanguageName.
+
+2008-01-31 Bill Holmes <billholmes54@gmail.com>
+ * processes.c (match_procname_to_modulename) : Added to check if the last
+ part of module name is equal to the process name.
+
+ * processes.c (EnumProcessModules) : Changed the first entry in the returned
+ modules array (the process module) to be populated from the entry found
+ in /proc/<PID>/maps.
+
+ * processes.c (get_module_name & GetModuleInformation) : In the case where
+ the module passed in is NULL, search the /proc/<PID>/maps for a name that
+ matches the process name to populate the return information.
+
+ Fixes #357062
+
+2008-01-29 Zoltan Varga <vargaz@gmail.com>
+
+ * security.c (RevertToSelf): Make this return TRUE if impersonating is not
+ supported.
+
+ * sockets.c (_wapi_connect): Add a workaround to a solaris x86 problem where
+ getsockopt (SO_ERROR) doesn't return an error code after connect () fails. Fixes
+ #356552.
+
+2008-01-23 Dick Porter <dick@ximian.com>
+
+ * versioninfo.c (get_string_block): When stepping over the
+ StringTable block, do not read an extra block at the end. Fixes
+ the new part of bug 354856.
+
+2008-01-19 Dick Porter <dick@ximian.com>
+
+ * versioninfo.c (get_stringtable_block): Cope when the StringTable
+ block is first in the resources data, and we just need to step
+ over it. Fixes bug 354856.
+
+2008-01-16 Dick Porter <dick@ximian.com>
+
+ * threads.c (_wapi_thread_set_termination_details): Move the
+ thread abandonment to outside the shared handle lock. Fixes bug
+ 349680.
+
+2008-01-16 Dick Porter <dick@ximian.com>
+
+ * versioninfo.c (VerQueryValue): Include trailing null in returned
+ string length, for MS compatibility.
+
+2008-01-09 Dick Porter <dick@ximian.com>
+
+ * versioninfo.c (get_ptr_from_rva, scan_resource_dir): Make it
+ work on big-endian systems.
+ (scan_resource_dir): Copy the resource directory entry and
+ byteswap if necessary so it works big-endian. This fixes bug
+ 345972 for real this time.
+ (VerQueryValue): String values set the length to the number of
+ unicode chars, but the data length reported was already correct so
+ don't halve it again. Fixes the previous fix for bug 345972.
+ (GetFileVersionInfo): On big-endian systems, scan the resource
+ data and turn all unicode strings into UTF-16BE. FileVersionInfo
+ now works big-endian.
+
+2008-01-04 Dick Porter <dick@ximian.com>
+
+ * versioninfo.c (VerQueryValue): Returned buffer length counts
+ chars not bytes for string data. Fixes bug 345972 again.
+ (get_enclosing_section_header): Make sure values read are treated
+ as LE. Fixes crash on ppc reported in bug 345972.
+
+2007-12-17 Mark Probst <mark.probst@gmail.com>
+
+ * threads.c: Guard against a race condition involving
+ thread_hash_key that can occur during shutdown.
+
+2007-12-08 Zoltan Varga <vargaz@gmail.com>
+
+ * processes.c: Include sys/mkdev.h if exists. Fixes solaris x86 build.
+
+2007-12-06 Dick Porter <dick@ximian.com>
+
+ * versioninfo.c: Resource language values must be compared in a
+ 'case'-insensitive manner. Fixes bug 345972.
+
+2007-12-05 Dick Porter <dick@ximian.com>
+
+ * io.c (CreateFile): Create files with mode 0666 (&~umask) by
+ default. Fixes bugs 325299 and 337040.
+
+2007-11-22 Dick Porter <dick@ximian.com>
+
+ * critical-sections.h (EnterCriticalSection): Reinstate the
+ asserts in the devel branch, so any problems aren't obscured.
+
2007-11-22 Dick Porter <dick@ximian.com>
* versioninfo.c (find_pe_file_resources): Make it work on 64bit