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authordim <dim@FreeBSD.org>2010-09-17 15:48:55 +0000
committerdim <dim@FreeBSD.org>2010-09-17 15:48:55 +0000
commit5d5cc59cc77afe655b3707cb0e69e0827b444cad (patch)
tree36453626c792cccd91f783a38a169d610a6b9db9 /lib/System/RWMutex.cpp
parent786a18553586229ad99ecb5ecde8a9d914c45e27 (diff)
downloadFreeBSD-src-5d5cc59cc77afe655b3707cb0e69e0827b444cad.zip
FreeBSD-src-5d5cc59cc77afe655b3707cb0e69e0827b444cad.tar.gz
Vendor import of llvm r114020 (from the release_28 branch):
http://llvm.org/svn/llvm-project/llvm/branches/release_28@114020 Approved by: rpaulo (mentor)
Diffstat (limited to 'lib/System/RWMutex.cpp')
-rw-r--r--lib/System/RWMutex.cpp18
1 files changed, 2 insertions, 16 deletions
diff --git a/lib/System/RWMutex.cpp b/lib/System/RWMutex.cpp
index 5faf220..deb0470 100644
--- a/lib/System/RWMutex.cpp
+++ b/lib/System/RWMutex.cpp
@@ -71,23 +71,9 @@ 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);
+ (void)errorcode;
assert(errorcode == 0);
// Assign the data member
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