Don't call pthread_mutexattr_setpshared on FreeBSD because its implementation
of pthreads is missing that call (despite it violating the spec).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22423 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/System/Mutex.cpp b/lib/System/Mutex.cpp
index 4ec5af3..799beee 100644
--- a/lib/System/Mutex.cpp
+++ b/lib/System/Mutex.cpp
@@ -62,8 +62,10 @@
errorcode = pthread_mutexattr_settype(&attr, kind);
assert(errorcode == 0);
+#ifndef __FreeBSD__
// Make it a process local mutex
errorcode = pthread_mutexattr_setpshared(&attr, PTHREAD_PROCESS_PRIVATE);
+#endif
// Initialize the mutex
errorcode = pthread_mutex_init(mutex, &attr);