1 #include "pthread_impl.h" 2 pthread_cond_destroy(pthread_cond_t * c)3int pthread_cond_destroy(pthread_cond_t *c) 4 { 5 if (c->_c_shared && c->_c_waiters) { 6 int cnt; 7 a_or(&c->_c_waiters, 0x80000000); 8 a_inc(&c->_c_seq); 9 __wake(&c->_c_seq, -1, 0); 10 while ((cnt = c->_c_waiters) & 0x7fffffff) 11 __wait(&c->_c_waiters, 0, cnt, 0); 12 } 13 return 0; 14 } 15