Fix warning when assertions disabled.

[oota-llvm.git] / lib / System / Mutex.cpp

diff --git a/lib/System/Mutex.cpp b/lib/System/Mutex.cpp
index 467bc8522bb3f67ba7fccb6fb705e45f0901b89d..3bef7ce0b02e4fd7656614b7549f13ec2af6e9fd 100644 (file)
--- a/lib/System/Mutex.cpp
+++ b/lib/System/Mutex.cpp
@@ -2,8 +2,8 @@
 //
 //                     The LLVM Compiler Infrastructure
 //
-// This file was developed by Reid Spencer and is distributed under the
-// University of Illinois Open Source License. See LICENSE.TXT for details.
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 //
@@ -13,7 +13,6 @@
 
 #include "llvm/Config/config.h"
 #include "llvm/System/Mutex.h"
-#include "llvm/System/IncludeFile.h"
 
 //===----------------------------------------------------------------------===//
 //=== WARNING: Implementation here must contain only TRULY operating system
@@ -76,7 +75,7 @@ Mutex::Mutex( bool recursive)
     errorcode = pthread_mutexattr_settype(&attr, kind);
     assert(errorcode == 0);
 
-#if !defined(__FreeBSD__) && !defined(__OpenBSD__)
+#if !defined(__FreeBSD__) && !defined(__OpenBSD__) && !defined(__NetBSD__)
     // Make it a process local mutex
     errorcode = pthread_mutexattr_setpshared(&attr, PTHREAD_PROCESS_PRIVATE);
 #endif
@@ -101,7 +100,7 @@ Mutex::~Mutex()
   {
     pthread_mutex_t* mutex = reinterpret_cast<pthread_mutex_t*>(data_);
     assert(mutex != 0);
-    int errorcode = pthread_mutex_destroy(mutex);
+    pthread_mutex_destroy(mutex);
     assert(mutex != 0);
   }
 }
@@ -159,4 +158,3 @@ Mutex::tryacquire()
 #endif
 #endif
 
-DEFINING_FILE_FOR(SystemMutex)