/* ARGSUSED */
static _prop_object_free_rv_t
_prop_string_free(prop_stack_t stack, prop_object_t *obj)
{
prop_string_t ps = *obj;
if ((ps->ps_flags & PS_F_NOCOPY) == 0 && ps->ps_mutable != NULL)
_PROP_FREE(ps->ps_mutable, M_PROP_STRING);
_PROP_POOL_PUT(_prop_string_pool, ps);
return (_PROP_OBJECT_FREE_DONE);
}
static _prop_object_free_rv_t
_prop_array_free(prop_stack_t stack, prop_object_t *obj)
{
prop_array_t pa = *obj;
prop_object_t po;
_PROP_ASSERT(pa->pa_count <= pa->pa_capacity);
_PROP_ASSERT((pa->pa_capacity == 0 && pa->pa_array == NULL) ||
(pa->pa_capacity != 0 && pa->pa_array != NULL));
/* The easy case is an empty array, just free and return. */
if (pa->pa_count == 0) {
if (pa->pa_array != NULL)
_PROP_FREE(pa->pa_array, M_PROP_ARRAY);
_PROP_RWLOCK_DESTROY(pa->pa_rwlock);
_PROP_POOL_PUT(_prop_array_pool, pa);
return (_PROP_OBJECT_FREE_DONE);
}
if (pa->pa_array == NULL)
return _PROP_OBJECT_FREE_DONE;
po = pa->pa_array[pa->pa_count - 1];
_PROP_ASSERT(po != NULL);
if (stack == NULL) {
/*
* If we are in emergency release mode,
* just let caller recurse down.
*/
*obj = po;
return (_PROP_OBJECT_FREE_FAILED);
}
/* Otherwise, try to push the current object on the stack. */
if (!_prop_stack_push(stack, pa, NULL, NULL, NULL)) {
/* Push failed, entering emergency release mode. */
return (_PROP_OBJECT_FREE_FAILED);
}
/* Object pushed on stack, caller will release it. */
--pa->pa_count;
*obj = po;
return (_PROP_OBJECT_FREE_RECURSE);
}
