From 6a65a568fa4d9515265842c8bcf11a7449f3c325 Mon Sep 17 00:00:00 2001
From: rpj <rpj>
Date: Fri, 1 Feb 2002 07:24:03 +0000
Subject:         * semaphore.c (sem_trywait): Fix missing errno return        
 for systems that define NEED_SEM (e.g. early WinCE).         * mutex.c
 (pthread_mutex_timedlock): Return ENOTSUP         for systems that define
 NEED_SEM since they don't         have sem_trywait().

---
 mutex.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'mutex.c')

diff --git a/mutex.c b/mutex.c
index 72847d5..85fdab4 100644
--- a/mutex.c
+++ b/mutex.c
@@ -835,6 +835,10 @@ pthread_mutex_timedlock(pthread_mutex_t *mutex, const struct timespec *abstime)
   int result = 0;
   pthread_mutex_t mx;
 
+#ifdef NEED_SEM
+  errno = ENOTSUP;
+  return -1;
+#endif
 
   if (mutex == NULL || *mutex == NULL)
     {
-- 
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