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Unified Diff: runtime/platform/thread_linux.cc

Issue 9328042: Move the thread local functions to the Thread class in runtime/platform (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Addressed review comments from asiva@ Created 8 years, 10 months ago
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Index: runtime/platform/thread_linux.cc
diff --git a/runtime/platform/thread_linux.cc b/runtime/platform/thread_linux.cc
index 7efa2b5d09b2f6343813ffce8a3d16b01d0e586a..ef307a6be40faac899317cd077041efbb8dee92f 100644
--- a/runtime/platform/thread_linux.cc
+++ b/runtime/platform/thread_linux.cc
@@ -103,6 +103,32 @@ int Thread::Start(ThreadStartFunction function, uword parameter) {
}
+ThreadLocalKey Thread::kUnsetThreadLocalKey = static_cast<pthread_key_t>(-1);
+
+
+ThreadLocalKey Thread::CreateThreadLocal() {
+ pthread_key_t key = kUnsetThreadLocalKey;
+ int result = pthread_key_create(&key, NULL);
+ VALIDATE_PTHREAD_RESULT(result);
+ ASSERT(key != kUnsetThreadLocalKey);
+ return key;
+}
+
+
+void Thread::DeleteThreadLocal(ThreadLocalKey key) {
+ ASSERT(key != kUnsetThreadLocalKey);
+ int result = pthread_key_delete(key);
+ VALIDATE_PTHREAD_RESULT(result);
+}
+
+
+void Thread::SetThreadLocal(ThreadLocalKey key, uword value) {
+ ASSERT(key != kUnsetThreadLocalKey);
+ int result = pthread_setspecific(key, reinterpret_cast<void*>(value));
+ VALIDATE_PTHREAD_RESULT(result);
+}
+
+
Mutex::Mutex() {
pthread_mutexattr_t attr;
int result = pthread_mutexattr_init(&attr);
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