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#include "pthread_impl.h"
static void relock(void *m)
{
pthread_mutex_lock(m);
}
int pthread_cond_timedwait(pthread_cond_t *c, pthread_mutex_t *m, const struct timespec *ts)
{
int r, e=0;
if (ts && ts->tv_nsec >= 1000000000UL)
return EINVAL;
pthread_testcancel();
c->_c_block = 1;
if ((r=pthread_mutex_unlock(m))) return r;
do e = __timedwait(&c->_c_block, 1, c->_c_clock, ts, relock, m, 0);
while (e == EINTR);
if ((r=pthread_mutex_lock(m))) return r;
pthread_testcancel();
return e;
}
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