musl/src/thread/pthread_join.c

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2011-02-12 00:22:29 -05:00
#include "pthread_impl.h"
int pthread_join(pthread_t t, void **res)
{
int tmp = t->tid;
CANCELPT_BEGIN;
if (tmp) __wait(&t->tid, 0, tmp, 1);
CANCELPT_END;
if (res) *res = t->result;
if (t->map_base) munmap(t->map_base, t->map_size);
return 0;
}