From ad0b866780adf56e19114fb67ab2d532b4501425 Mon Sep 17 00:00:00 2001
From: rpj <rpj>
Date: Thu, 25 Mar 1999 19:27:49 +0000
Subject: Fri Mar 26 14:11:45 1999  Ross Johnson  <rpj@swan.canberra.edu.au>   
      * semaphore.c (_pthread_sem_timedwait): Check for negative        
 milliseconds.         - Tor Lillqvist <tml@iki.fi>

---
 semaphore.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'semaphore.c')

diff --git a/semaphore.c b/semaphore.c
index 4cb0a80..0d46614 100644
--- a/semaphore.c
+++ b/semaphore.c
@@ -307,6 +307,9 @@ _pthread_sem_timedwait (_pthread_sem_t * sem, const struct timespec * abstime)
       milliseconds = (abstime->tv_sec - currSysTime.time) * MILLISEC_PER_SEC;
       milliseconds += (abstime->tv_nsec / NANOSEC_PER_MILLISEC) -
 	currSysTime.millitm;
+
+      if (((int) milliseconds) < 0)
+	milliseconds = 0;
     }
 
   return (pthreadCancelableTimedWait (*sem, milliseconds));
-- 
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