From 4f3f9c7ba9e61c0d75e96fb8d93f8d9796a73d12 Mon Sep 17 00:00:00 2001
From: Argyrios Kyrtzidis <akyrtzi@gmail.com>
Date: Fri, 18 Feb 2011 00:47:07 +0000
Subject: Check the errorcode.

llvm-svn: 125804
---
 llvm/lib/Support/Mutex.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'llvm/lib/Support/Mutex.cpp')

diff --git a/llvm/lib/Support/Mutex.cpp b/llvm/lib/Support/Mutex.cpp
index 488868f..b408973 100644
--- a/llvm/lib/Support/Mutex.cpp
+++ b/llvm/lib/Support/Mutex.cpp
@@ -78,6 +78,7 @@ MutexImpl::MutexImpl( bool recursive)
 #if !defined(__FreeBSD__) && !defined(__OpenBSD__) && !defined(__NetBSD__) && !defined(__DragonFly__)
     // Make it a process local mutex
     errorcode = pthread_mutexattr_setpshared(&attr, PTHREAD_PROCESS_PRIVATE);
+    assert(errorcode == 0);
 #endif
 
     // Initialize the mutex
-- 
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