[rtems commit] score: Include missing <limits.h>

[Sebastian Huber]

Module:    rtems
Branch:    master
Commit:    9a50e32ded341ddbfc434f8ed5813cd8acd3ed9e
Changeset: http://git.rtems.org/rtems/commit/?id=9a50e32ded341ddbfc434f8ed5813cd8acd3ed9e

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Tue Sep 19 10:56:25 2017 +0200

score: Include missing <limits.h>

Update #2132.
Close #3140.

---

 cpukit/score/src/semaphore.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/cpukit/score/src/semaphore.c b/cpukit/score/src/semaphore.c
index 20492c6..28a2f0a 100644
--- a/cpukit/score/src/semaphore.c
+++ b/cpukit/score/src/semaphore.c
@@ -18,6 +18,8 @@
 
 #include <sys/lock.h>
 
+#include <limits.h>
+
 #include <rtems/score/assert.h>
 #include <rtems/score/threadimpl.h>
 #include <rtems/score/threadqimpl.h>