diff options
| author | rpj <rpj> | 1999-09-15 00:56:21 +0000 |
|---|---|---|
| committer | rpj <rpj> | 1999-09-15 00:56:21 +0000 |
| commit | 9031537658e89136c6a5bb959f9b9a4338a5d056 (patch) | |
| tree | 0cb7c7695e5ac67fac829f1923a9238eea2f8efb /ANNOUNCE | |
| parent | ddce48cadf17ad0b75d6c57062106b700a73d738 (diff) | |
Sat Sep 10 12:56:13 1999 Ross Johnson <rpj@swan.canberra.edu.au>
The following code for POSIX read/write locks was contributed
by Aurelio Medina.
* implement.h (pthread_rwlock_t_): Add.
* pthread.h (pthread_rwlock_t): Add.
(PTHREAD_RWLOCK_INITIALIZER): Add.
Add rwlock function prototypes.
* rwlock.c: New module.
* pthread.def: Add new rwlock functions.
* private.c (_pthread_processInitialize): initialise
_pthread_rwlock_test_init_lock critical section.
* global.c (_pthread_rwlock_test_init_lock): Add.
* mutex.c (pthread_mutex_destroy): Don't free mutex memory
if mutex is PTHREAD_MUTEX_INITIALIZER and has not been
initialised yet.
tests/ChangeLog
Sep 15 1999 Ross Johnson <rpj@ixobrychus.canberra.edu.au>
* rwlock1.c: New test.
* rwlock2.c: New test.
* rwlock3.c: New test.
* rwlock4.c: New test.
Diffstat (limited to 'ANNOUNCE')
| -rw-r--r-- | ANNOUNCE | 27 |
1 files changed, 20 insertions, 7 deletions
@@ -24,14 +24,15 @@ Change Summary (since the last snapshot) (See the ChangeLog file for details.) -Fixed exception stack cleanup if calling pthread_exit() -- (Lorin Hochstein and John Bossom). +Fixed a few bugs: + - threads return status properly (Milan Gardian) + - fix memory leak in mutexes (Milan Gardian) -Fixed bugs in condition variables - (Peter Slacik): - - additional contention checks - - properly adjust number of waiting threads after timed - condvar timeout. +Added new POSIX read/write locks (Aurelio Medina) +These routines have not been fully tested yet. +Changes to allow building with mingw32/MSCVRT (Mumit Khan) +This still needs a little work. Level of standards conformance ------------------------------ @@ -151,11 +152,23 @@ The following functions are implemented: pthread_sigmask --------------------------- + Read/Write Locks: + --------------------------- + pthread_rwlock_init + pthread_rwlock_destroy + pthread_rwlock_tryrdlock + pthread_rwlock_trywrlock + pthread_rwlock_rdlock + pthread_rwlock_rwlock + pthread_rwlock_unlock + + --------------------------- Static Initializers (macros) --------------------------- PTHREAD_ONCE_INIT PTHREAD_MUTEX_INITIALIZER - PTHREAD_COND_INITIALIZER + PTHREAD_COND_INITIALIZER + PTHREAD_RWLOCK_INITIALIZER --------------------------- Thread-Safe C Runtime Library (macros) |