source: asp3_tinet_ecnl_arm/trunk/musl-1.1.18/src/thread/pthread_cond_destroy.c@ 352

#include "pthread_impl.h"

int pthread_cond_destroy(pthread_cond_t *c)
{
        if (c->_c_shared && c->_c_waiters) {
                int cnt;
                a_or(&c->_c_waiters, 0x80000000);
                a_inc(&c->_c_seq);
                __wake(&c->_c_seq, -1, 0);
                while ((cnt = c->_c_waiters) & 0x7fffffff)
                        __wait(&c->_c_waiters, 0, cnt, 0);
        }
        return 0;
}