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#include <unistd.h>
#include <errno.h>
#include <pthread.h>
#include "thread_internal.h"
int pthread_cond_wait(pthread_cond_t *cond, pthread_mutex_t *mutex)
{
_pthread_descr tmp;
_pthread_descr this;
__THREAD_INIT();
this=__thread_self();
/* put in wait-chain */
__pthread_lock(&(cond->lock));
this->waiting=1;
if (cond->wait_chain) {
for(tmp=cond->wait_chain;tmp->waitnext;tmp=tmp->waitnext);
tmp->waitnext=this;
} else cond->wait_chain=this;
__pthread_unlock(&(cond->lock));
/* Aeh yeah / wait till signal */
pthread_mutex_unlock(mutex);
while (this->waiting) {
__thread_wait_some_time();
if (this->canceled) this->waiting=0; /* we got a cancel signal */
}
pthread_mutex_lock(mutex);
__TEST_CANCEL();
return 0;
}
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