From 86aed5e18f79efe81961294c939c2a97fac836d4 Mon Sep 17 00:00:00 2001
From: Daniel Cederman <cederman@gaisler.com>
Date: Thu, 12 Mar 2015 09:04:21 +0100
Subject: posix: Return error code if mmap is used

---
 cpukit/posix/src/mmap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cpukit/posix/src/mmap.c b/cpukit/posix/src/mmap.c
index 3ebb2f4f85..90c6d0af7a 100644
--- a/cpukit/posix/src/mmap.c
+++ b/cpukit/posix/src/mmap.c
@@ -26,5 +26,5 @@ void *mmap(
   off_t   off
 )
 {
-  return NULL;
+  return MAP_FAILED;
 }
-- 
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