Changeset 40608 in webkit for trunk/JavaScriptCore/wtf/ThreadingPthreads.cpp

Timestamp:

Feb 4, 2009, 12:55:28 AM (16 years ago)

Author:

[email protected]

Message:

Reviewed by Sam Weinig.

​https://bugs.webkit.org/show_bug.cgi?id=23681
Worker tests crash in debug builds if run --singly

The crash happened because worker threads continued running while debug-only static objects
were already being destroyed on main thread.

• runtime/Structure.cpp: Create static debug-only sets in heap, so that they don't get destroyed.

• wtf/ThreadingPthreads.cpp: Changed assertions to conventional form.

File:

• trunk/JavaScriptCore/wtf/ThreadingPthreads.cpp (modified) (5 diffs)

trunk/JavaScriptCore/wtf/ThreadingPthreads.cpp

@@ -196 +196 @@
 void Mutex::lock()
 {
-    if (pthread_mutex_lock(&m_mutex) != 0)
-        ASSERT(false);
+    int result = pthread_mutex_lock(&m_mutex);
+    ASSERT_UNUSED(result, !result);
 }
     
@@ -206 +206 @@
     if (result == 0)
         return true;
-    else if (result == EBUSY)
+    if (result == EBUSY)
         return false;
 
-    ASSERT(false);
+    ASSERT_NOT_REACHED();
     return false;
 }
@@ -215 +215 @@
 void Mutex::unlock()
 {
-    if (pthread_mutex_unlock(&m_mutex) != 0)
-        ASSERT(false);
+    int result = pthread_mutex_unlock(&m_mutex);
+    ASSERT_UNUSED(result, !result);
 }
 
@@ -231 +231 @@
 void ThreadCondition::wait(Mutex& mutex)
 {
-    if (pthread_cond_wait(&m_condition, &mutex.impl()) != 0)
-        ASSERT(false);
+    int result = pthread_cond_wait(&m_condition, &mutex.impl());
+    ASSERT_UNUSED(result, !result);
 }
 
@@ -257 +257 @@
 void ThreadCondition::signal()
 {
-    if (pthread_cond_signal(&m_condition) != 0)
-        ASSERT(false);
+    int result = pthread_cond_signal(&m_condition);
+    ASSERT_UNUSED(result, !result);
 }
 
 void ThreadCondition::broadcast()
 {
-    if (pthread_cond_broadcast(&m_condition) != 0)
-        ASSERT(false);
+    int result = pthread_cond_broadcast(&m_condition);
+    ASSERT_UNUSED(result, !result);
 }