/* {{{ set state bits on a thread, timeout where appropriate/required */
zend_bool pthreads_set_state_ex(PTHREAD thread, int mask, long timeout TSRMLS_DC) {
zend_bool locked, dowait, result;
if (mask & PTHREADS_ST_WAITING) {
if (pthreads_state_lock(thread->state, &locked TSRMLS_CC)) {
dowait = !pthreads_state_check(thread->state, PTHREADS_ST_JOINED TSRMLS_CC);
if (dowait)
pthreads_state_set_locked(thread->state, PTHREADS_ST_WAITING TSRMLS_CC);
if (locked)
pthreads_state_unlock(thread->state, locked TSRMLS_CC);
if (dowait) {
result = pthreads_synchro_wait_ex(
thread->synchro, timeout TSRMLS_CC
);
} else result = 0;
} else result = 0;
} else result = pthreads_state_set(thread->state, mask TSRMLS_CC);
return result;
} /* }}} */
/* {{{ set state bits on a thread, timeout where appropriate/required */
int pthreads_set_state_ex(PTHREAD thread, int mask, long timeout TSRMLS_DC) {
int result = 0;
if (mask & PTHREADS_ST_WAITING) {
int slocked = pthreads_state_lock(thread->state TSRMLS_CC);
int dowait = 0;
if (slocked == SUCCESS ||slocked == EDEADLK) {
dowait = !pthreads_state_check(thread->state, PTHREADS_ST_JOINED TSRMLS_CC);
if (dowait)
pthreads_state_set_locked(thread->state, PTHREADS_ST_WAITING TSRMLS_CC);
if (slocked != EDEADLK)
pthreads_state_unlock(thread->state TSRMLS_CC);
if (dowait) {
result = pthreads_synchro_wait_ex(
thread->synchro, timeout TSRMLS_CC
);
} else result = 0;
} else result = 0;
} else result = pthreads_state_set(thread->state, mask TSRMLS_CC);
return result;
} /* }}} */
