Changeset 60487 in webkit

Timestamp:

Jun 1, 2010 10:46:40 AM (14 years ago)

Author:

eric@webkit.org

Message:

2010-06-01 Yong Li <​yoli@rim.com>

Reviewed by Darin Adler.

Explicitly use PTHREAD_MUTEX_NORMAL to create pthread mutex.
​https://bugs.webkit.org/show_bug.cgi?id=39893

• wtf/ThreadingPthreads.cpp: (WTF::Mutex::Mutex):

Location:

trunk/JavaScriptCore

Files:

• ChangeLog (modified) (1 diff)
• wtf/ThreadingPthreads.cpp (modified) (1 diff)

trunk/JavaScriptCore/ChangeLog

@@ +1 @@
+2010-06-01  Yong Li  <yoli@rim.com>
+
+        Reviewed by Darin Adler.
+
+        Explicitly use PTHREAD_MUTEX_NORMAL to create pthread mutex.
+        https://bugs.webkit.org/show_bug.cgi?id=39893
+
+        * wtf/ThreadingPthreads.cpp:
+        (WTF::Mutex::Mutex):
+
 2010-06-01  Kwang Yul Seo  <skyul@company100.net>
 

trunk/JavaScriptCore/wtf/ThreadingPthreads.cpp

@@ -236 +236 @@
 Mutex::Mutex()
 {
-    pthread_mutex_init(&m_mutex, NULL);
+#if PTHREAD_MUTEX_NORMAL == PTHREAD_MUTEX_DEFAULT
+
+    pthread_mutex_init(&m_mutex, 0);
+
+#else
+
+    pthread_mutexattr_t attr;
+    pthread_mutexattr_init(&attr);
+    pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_NORMAL);
+
+    pthread_mutex_init(&m_mutex, &attr);
+
+    pthread_mutexattr_destroy(&attr);
+
+#endif
 }