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Lines Matching refs:lock_

17       lock_(NULL) {
25       lock_(NULL),
34       lock_(NULL) {
43       lock_(NULL) {
53   if (lock_ != NULL)
54     CloseHandle(lock_);
204   if (lock_ == NULL) {
207     lock_ = CreateMutex(sec_attr, FALSE, name.c_str());
208     if (lock_ == NULL) {
213   DWORD result = WaitForSingleObject(lock_, timeout_ms);
220   DCHECK(lock_ != NULL);
221   ReleaseMutex(lock_);