pthread_cleanup_push  191 ext/threads/mutex.c     pthread_cleanup_push((void (*)(void*))pthread_mutex_unlock,
pthread_cleanup_push  236 ext/threads/mutex.c     pthread_cleanup_push((void (*)(void*))pthread_mutex_unlock,
pthread_cleanup_push  116 ext/threads/threads.c     pthread_cleanup_push(thread_cleanup, vm);
pthread_cleanup_push  546 gc/aix_irix_threads.c     pthread_cleanup_push(GC_thread_exit_proc, 0);
pthread_cleanup_push 1177 gc/pthread_support.c     pthread_cleanup_push(GC_thread_exit_proc, 0);
pthread_cleanup_push  688 gc/win32_threads.c     pthread_cleanup_push(GC_thread_exit_proc, (void *)me);