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Diffstat (limited to 'nptl/lll_timedlock_wait.c')
-rw-r--r--nptl/lll_timedlock_wait.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/nptl/lll_timedlock_wait.c b/nptl/lll_timedlock_wait.c
index 03060e874b..cd3cc3d371 100644
--- a/nptl/lll_timedlock_wait.c
+++ b/nptl/lll_timedlock_wait.c
@@ -21,6 +21,7 @@
 #include <errno.h>
 #include <lowlevellock.h>
 #include <sys/time.h>
+#include <time.h>
 
 
 int
@@ -28,7 +29,7 @@ __lll_clocklock_wait (int *futex, clockid_t clockid,
 		      const struct timespec *abstime, int private)
 {
   /* Reject invalid timeouts.  */
-  if (abstime->tv_nsec < 0 || abstime->tv_nsec >= 1000000000)
+  if (! valid_nanoseconds (abstime->tv_nsec))
     return EINVAL;
 
   /* Try locking.  */