1#include "pthread_impl.h" 2 3static void dummy(struct __ptcb *cb) 4{ 5} 6weak_alias(dummy, __do_cleanup_push); 7weak_alias(dummy, __do_cleanup_pop); 8 9void _pthread_cleanup_push(struct __ptcb *cb, void (*f)(void *), void *x) 10{ 11 cb->__f = f; 12 cb->__x = x; 13 __do_cleanup_push(cb); 14} 15 16void _pthread_cleanup_pop(struct __ptcb *cb, int run) 17{ 18 __do_cleanup_pop(cb); 19 if (run) cb->__f(cb->__x); 20} 21