From 949265991e186d7262677fa81cf17ccaa8b78cbd Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel.sherrill@oarcorp.com>
Date: Sat, 21 Sep 2013 16:17:48 -0500
Subject: semopen.c: Address set but unused variable warning

---
 cpukit/posix/src/semopen.c | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'cpukit/posix/src/semopen.c')

diff --git a/cpukit/posix/src/semopen.c b/cpukit/posix/src/semopen.c
index b86308030b..e61fad01bd 100644
--- a/cpukit/posix/src/semopen.c
+++ b/cpukit/posix/src/semopen.c
@@ -43,6 +43,14 @@
  *        parameters must be present.
  */
 
+/*
+ * mode is set but never used. GCC gives a warning for this
+ * and we need to tell GCC not to complain. But we have to
+ * have it because we have to work through the variable
+ * arguments to get to attr.
+ */
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
 sem_t *sem_open(
   const char *name,
   int         oflag,
@@ -137,3 +145,4 @@ return_id:
     return (sem_t *)&the_semaphore->Object.id;
   #endif
 }
+#pragma GCC diagnostic pop
-- 
cgit v1.2.3