/* {{{ allocate state object */
pthreads_state pthreads_state_alloc(int mask TSRMLS_DC) {
pthreads_state state = calloc(1, sizeof(*state));
if (state != NULL) {
state->bits |= mask;
if (!(state->lock = pthreads_lock_alloc(TSRMLS_C)))
return NULL;
if (!(state->synchro = pthreads_synchro_alloc(TSRMLS_C)))
return NULL;
return state;
}
return NULL;
} /* }}} */
/* {{{ allocate (and initialize) a synchronization object */
pthreads_synchro pthreads_synchro_alloc(TSRMLS_D) {
pthreads_synchro sync = (pthreads_synchro) calloc(1, sizeof(*sync));
if (sync) {
if ((sync->lock = pthreads_lock_alloc(TSRMLS_C))) {
if (pthread_cond_init(&sync->notify, NULL)==SUCCESS) {
return sync;
}
pthreads_lock_free(sync->lock TSRMLS_CC);
}
free(sync);
}
return NULL;
} /* }}} */
/* {{{ pthreads_globals_init */
zend_bool pthreads_globals_init(TSRMLS_D){
if (!PTHREADS_G(init)&&!PTHREADS_G(failed)) {
PTHREADS_G(init)=1;
if (!(PTHREADS_G(lock)=pthreads_lock_alloc(PTHREADS_GTSRMLS_C)))
PTHREADS_G(failed)=1;
if (PTHREADS_G(failed)) {
PTHREADS_G(init)=0;
} else {
zend_hash_init(
&PTHREADS_G(strings), 64, NULL, (dtor_func_t) pthreads_global_string_free, 1);
}
return PTHREADS_G(init);
} else return 0;
} /* }}} */
/* {{{ allocate storage for an object */
pthreads_store pthreads_store_alloc(TSRMLS_D) {
pthreads_store store = malloc(sizeof(*store));
if (store) {
if (zend_hash_init(&store->table, 8, NULL, (dtor_func_t) pthreads_store_storage_dtor, 1)==SUCCESS) {
if ((store->lock = pthreads_lock_alloc(TSRMLS_C))) {
store->next = 0L;
return store;
}
zend_hash_destroy(&store->table);
}
free(store);
}
return NULL;
} /* }}} */
