void
zhashx_destroy (zhashx_t **self_p)
{
assert (self_p);
if (*self_p) {
zhashx_t *self = *self_p;
if (self->items) {
s_purge (self);
free (self->items);
}
zlistx_destroy (&self->comments);
free (self->filename);
free (self);
*self_p = NULL;
}
}
// --------------------------------------------------------------------------
// Delete all items from the hash table. If the key destructor is
// set, calls it on every key. If the item destructor is set, calls
// it on every item.
void
zhash_purge (zhash_t *self)
{
assert (self);
s_purge (self);
if (self->prime_index > INITIAL_PRIME) {
// Try to shrink hash table
size_t limit = primes [INITIAL_PRIME];
item_t **items =
(item_t **) zmalloc (sizeof (item_t *) * limit);
if (items) {
free (self->items);
self->prime_index = INITIAL_PRIME;
self->chain_limit = INITIAL_CHAIN;
self->items = items;
}
}
}
