X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=mono%2Fio-layer%2FChangeLog;h=b3fbd76278450a1a2628ab8f82da2aafeec7be50;hb=aedc931dceca226e1e8e3865f385c4b315d305e0;hp=4eb4c3a6e4dde95f5addbf4cfbc42d7e780bbf6c;hpb=a21c6af60b7ef68c3fc06e93560a12c86b9814a4;p=mono.git diff --git a/mono/io-layer/ChangeLog b/mono/io-layer/ChangeLog index 4eb4c3a6e4d..b3fbd762784 100644 --- a/mono/io-layer/ChangeLog +++ b/mono/io-layer/ChangeLog @@ -1,3 +1,170 @@ +2002-05-09 Dick Porter + + * threads.c: + * semaphores.c: + * processes.c: + * mutexes.c: + * handles-private.h: + * events.c: + * Makefile.am: Remove now-unused file wait-private.h + +2002-05-08 Dick Porter + + * shared.c: Better error messages, and report when daemon + connection fails rather than blocking forever. Do some more + shared memory sanity checking. + + * handles.c: Better error messages when connecting to shared + memory and the handle daemon. Fall back to non-shared handles if + an error occurs. Set the default back to 'shared handles'. Fix a + crashing bug in scratch space allocation that mangled the block + headers. + +2002-05-07 Miguel de Icaza + + * handles.c (shared_init): Disable SHM for now, people have too + many problems with this, and the diagnostics are not helping. + +2002-05-06 Dan Lewis + + * io.c: CreateFile sets win32 last error. + +2002-05-05 Dick Porter + + * wapi-private.h: + * handles-private.h: + * io.c: + * io-private.h: + * mutexes.c: + * mutex-private.h: + * processes.c: + * process-private.h: + * semaphores.c: + * semaphore-private.h: + * sockets.c: + * socket-private.h: + * events.c: + * event-private.h: Simplify the WapiHandleOps struct: take out all + the file-specific entries, leaving just the items that operate on + handles themselves. Split the close operation into shared and + private parts: shared close is called by the daemon. + + * handles.c: As above, but also pass handle allocation, ref and + unref operations to the daemon. Populate the handle_ops array at + compile time, because the daemon needs to call ops on handles too. + Don't bother to track open handle counts any more, the daemon does + that. + + * threads.c: + * thread-private.h: As above, but also make the thread data + handle-private. + + * shared.c: Fork a handle daemon if the calling process created + the shared memory segment. + + * daemon.c: + * daemon-messages.c: + * daemon-messages.h: + * Makefile.am: Build a daemon to manage handle allocation and + destruction without needing to lock the shared memory + +2002-04-30 Jeffrey Stedfast + + * atomic.c: Changed to use a normal mutex rather than a spinlock + since a lot of platforms seem to not have them :\ + +2002-04-30 Dick Porter + + * Completely rewrote the handle waiting code: removed the helper + thread and its attendant complexity. All handle waiting is now + abstracted into the WaitForSingleObject() and + WaitForMultipleObjects() functions. + + * Implemented inter-process sharing of handles using sysv shared + memory. This makes handles even more opaque, with a handle now + just an index into an array. + +2002-04-25 Dan Lewis + + * io.c: unitialized pointer in GetCurrentDirectory. + +Sat Apr 20 13:37:39 CEST 2002 Paolo Molaro + + * threads.c: destroy the mutex at thread destruction + (if/when thread destruction code will be actually called). + When protecting a tls data pointer from the gc, use also the + thread id in the key. + +Wed Apr 17 18:36:27 CEST 2002 Paolo Molaro + + * timed-thread.c: avoid race condition when setting the thread to + detached. + +2002-04-16 Gonzalo Paniagua Javier + + * jit.h: to more #include lines to avoid breaking compilation + under windows when upgrading mingw and w32api to version + 1.3 (thanks Dick!). + +2002-04-16 Dick Porter + + * atomic.h: Explanatory comment about lack of 80386 support + +2002-04-15 Dick Porter + + * atomic.h: use xaddl for InterlockedIncrement() and + InterlockedDecrement(). Use cmpxchgl in a loop for + InterlockedExchange() and InterlockedExchangePointer(). + +Mon Apr 15 13:31:22 CEST 2002 Paolo Molaro + + * unicode.c: fix unicode_len() to not access uninitialized memory + (and updated to conform to mono code style). + +Fri Mar 29 17:15:11 CET 2002 Paolo Molaro + + * io.c: EEXISTS is ignored for directory creation. + * mono-mutex.h: remove silly "pragma }" that emacs users insert + because they use a broken editor:-) + +2002-03-28 Dick Porter + + * sockets.h: + * sockets.c: + * io.c: + * handles.h: + * handles.c: Warning cleanups + +2002-03-27 Dan Lewis + + * unicode.h, unicode.c: changed to gunichar2 + * io.h, io.c: changed strings to gunichar2*, added + SetFileAttributes(), GetCurrentDirectory(), SetCurrentDirectory(), + some fixes to FindFirstFile() and friends. + +2002-03-26 Dick Porter + + * types.h: Implement the large integer struct + + * timefuncs.h: + * timefuncs.c: Dummy functions that don't yet implement + QueryPerformanceCounter() and QueryPerformanceFrequency() + + * threads.h: + * threads.c: Implement SleepEx() + + * system.h: + * system.c: Beginnings of GetSystemInfo() + + * mono-mutex.c (pthread_mutex_timedlock): Fix a ms/ns conversion + thinko + + * context.h: + * context.c: Dummy function that doesnt yet implement + GetThreadContext() + + * atomic.h: + * atomic.c: Interlocked functions Mon Mar 25 13:01:40 CET 2002 Paolo Molaro