From 60e72d9ebc2b718929159d8860af2ded21ed8f23 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Tue, 10 Aug 2010 00:34:06 +0000 Subject: [PATCH] remove code setting rw locks to PTHREAD_PROCESS_PRIVATE, which is the default. Patch by NAKAMURA Takumi! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110636 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/System/RWMutex.cpp | 17 +---------------- 1 file changed, 1 insertion(+), 16 deletions(-) diff --git a/lib/System/RWMutex.cpp b/lib/System/RWMutex.cpp index 5faf220eb91..5a33364aa50 100644 --- a/lib/System/RWMutex.cpp +++ b/lib/System/RWMutex.cpp @@ -71,23 +71,8 @@ RWMutexImpl::RWMutexImpl() bzero(rwlock, sizeof(pthread_rwlock_t)); #endif - pthread_rwlockattr_t attr; - - // Initialize the rwlock attributes - int errorcode = pthread_rwlockattr_init(&attr); - assert(errorcode == 0); - -#if !defined(__FreeBSD__) && !defined(__OpenBSD__) && !defined(__NetBSD__) && !defined(__DragonFly__) - // Make it a process local rwlock - errorcode = pthread_rwlockattr_setpshared(&attr, PTHREAD_PROCESS_PRIVATE); -#endif - // Initialize the rwlock - errorcode = pthread_rwlock_init(rwlock, &attr); - assert(errorcode == 0); - - // Destroy the attributes - errorcode = pthread_rwlockattr_destroy(&attr); + int errorcode = pthread_rwlock_init(rwlock, NULL); assert(errorcode == 0); // Assign the data member -- 2.34.1