1999-10-17 Ross Johnson <rpj@ixobrychus.canberra.edu.au>

        * rwlock.c (pthread_rwlock_destroy): Add cast to remove compile
        warning.

        * condvar.c (pthread_cond_broadcast): Only release semaphores
        if there are waiting threads.

1999-10-15  Ross Johnson  <rpj@ixobrychus.canberra.edu.au>

        * condvar.c (cond_wait_cleanup): New static cleanup handler for
        cond_timedwait;
        (cond_timedwait): pthread_cleanup_push args changed;
        canceling a thread while it's in pthread_cond_wait
        will now decrement the waiters count and cleanup if it's the
        last waiter.
        - Lorin Hochstein <lmh@xiphos.ca> and
          Peter Slacik <Peter.Slacik@tatramed.sk>;
        the last waiter will now reset the CV's wasBroadcast flag
        - Graham Dumpleton <Graham.Dumpleton@ra.pad.otc.telstra.com.au>.

1 files changed, 1 insertions, 1 deletions

diff --git a/rwlock.c b/rwlock.c
index d135c39..fd3f1f7 100644
--- a/rwlock.c
+++ b/rwlock.c
@@ -182,7 +182,7 @@ pthread_rwlock_destroy(pthread_rwlock_t *rwlock)
           }
         else
           {
-            rw->rw_magic = NULL;
+            rw->rw_magic = (int) NULL;
             (void) pthread_mutex_unlock(&(rw->rw_lock));
             (void) pthread_cond_destroy(&(rw->rw_condreaders));
             (void) pthread_cond_destroy(&(rw->rw_condwriters));