Update of /cvsroot/q-lang/q/modules/clib
In directory sc8-pr-cvs16.sourceforge.net:/tmp/cvs-serv6967
Modified Files:
clib.c
Log Message:
check for availability of pthread_mutex_timedlock and sem_timedwait functions
Index: clib.c
===================================================================
RCS file: /cvsroot/q-lang/q/modules/clib/clib.c,v
retrieving revision 1.87
retrieving revision 1.88
diff -C2 -d -r1.87 -r1.88
*** clib.c 22 Feb 2008 08:12:38 -0000 1.87
--- clib.c 22 Feb 2008 08:23:49 -0000 1.88
***************
*** 5795,5798 ****
--- 5795,5799 ----
int res;
check_mut(mut);
+ #ifdef HAVE_PTHREAD_MUTEX_TIMEDLOCK
if (tset) {
release_lock();
***************
*** 5800,5803 ****
--- 5801,5805 ----
acquire_lock();
} else
+ #endif
res = pthread_mutex_trylock(&mut->mut);
if (res)
***************
*** 5810,5816 ****
--- 5812,5820 ----
check_sem(sem);
release_lock();
+ #ifdef HAVE_SEM_TIMEDWAIT
if (tset)
res = sem_timedwait(sem->semp, &tspec);
else
+ #endif
res = sem_trywait(sem->semp);
if (!res) {
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