Factor out ScopedRWLock into its own header
Bug: http://b/78026329
Test: bionic unit tests
Change-Id: I1d1276da835bc8ecac7a7abb714d639a1ee58007
diff --git a/libc/bionic/pthread_internal.cpp b/libc/bionic/pthread_internal.cpp
index 870a526..46fa630 100644
--- a/libc/bionic/pthread_internal.cpp
+++ b/libc/bionic/pthread_internal.cpp
@@ -35,30 +35,13 @@
#include <async_safe/log.h>
+#include "private/ScopedRWLock.h"
#include "private/bionic_futex.h"
#include "private/bionic_tls.h"
static pthread_internal_t* g_thread_list = nullptr;
static pthread_rwlock_t g_thread_list_lock = PTHREAD_RWLOCK_INITIALIZER;
-template <bool write> class ScopedRWLock {
- public:
- explicit ScopedRWLock(pthread_rwlock_t* rwlock) : rwlock_(rwlock) {
- (write ? pthread_rwlock_wrlock : pthread_rwlock_rdlock)(rwlock_);
- }
-
- ~ScopedRWLock() {
- pthread_rwlock_unlock(rwlock_);
- }
-
- private:
- pthread_rwlock_t* rwlock_;
- BIONIC_DISALLOW_IMPLICIT_CONSTRUCTORS(ScopedRWLock);
-};
-
-typedef ScopedRWLock<true> ScopedWriteLock;
-typedef ScopedRWLock<false> ScopedReadLock;
-
pthread_t __pthread_internal_add(pthread_internal_t* thread) {
ScopedWriteLock locker(&g_thread_list_lock);