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 4ec5af302f935fd47c09b8235e640f1e83416d3d..799beee6806657f3b11356f24c7d2e2882e14f1c 100644 (file)
--- a/lib/System/Mutex.cpp
+++ b/lib/System/Mutex.cpp
@@ -62,8 +62,10 @@ Mutex::Mutex( bool recursive)
     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);