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authorUlrich Drepper <drepper@redhat.com>2000-03-27 05:36:34 +0000
committerUlrich Drepper <drepper@redhat.com>2000-03-27 05:36:34 +0000
commit8e605e789df868763e388dca7040538c1de41b85 (patch)
tree5c243130cd406eda3e1e2d582535e38d614d36f0 /linuxthreads/semaphore.h
parent1edf26ffc696dc0520def24e6a852add3566860e (diff)
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Update.
2000-03-26  Ulrich Drepper  <drepper@redhat.com>

	* include/features.h: Undef and document __USE_XOPEN2K.

	* malloc/mcheck.c: Implement pedantic checking of all allocated blocks
	whenever a function is called.  Initiated by calling mcheck_pedantic
	instead of mcheck.
	* malloc/mcheck.h: Declare mcheck_pedantic.
	* malloc/Versions [libc] (GLIBC_2.2): Add mcheck_pedantic.
	* locale/programs/localdef.c: Use mcheck_pedantic instead of mcheck
	for now.
Diffstat (limited to 'linuxthreads/semaphore.h')
-rw-r--r--linuxthreads/semaphore.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/linuxthreads/semaphore.h b/linuxthreads/semaphore.h
index 21a9deaafe..583b65ea18 100644
--- a/linuxthreads/semaphore.h
+++ b/linuxthreads/semaphore.h
@@ -17,6 +17,10 @@
 
 #include <features.h>
 #include <sys/types.h>
+#ifdef __USE_XOPEN2K
+# define __need_timespec
+# include <time.h>
+#endif
 
 #ifndef _PTHREAD_DESCR_DEFINED
 /* Thread descriptors.  Needed for `sem_t' definition.  */
@@ -66,6 +70,12 @@ extern int sem_unlink (__const char *__name) __THROW;
 /* Wait for SEM being posted.  */
 extern int sem_wait (sem_t *__sem) __THROW;
 
+#ifdef __USE_XOPEN2K
+/* Similar to `sem_wait' but wait only until ABSTIME.  */
+extern int sem_timedwait (sem_t *__sem, __const struct timespec *__abstime)
+     __THROW;
+#endif
+
 /* Test whether SEM is posted.  */
 extern int sem_trywait (sem_t *__sem) __THROW;