static int htbucket_remove(htbucket *b, void **data, const void *key,
int (*cmp)(const void*, const void*, const void*), const void *cmp_arg,
void (*free_key)(void*))
{
struct htbucket_item *p, *del;
if (!b->root)
return HT_ERROR;
else if (cmp(key, b->root->key, cmp_arg) == 0)
{
del = b->root;
b->root = del->next;
*data = del->data;
FREE_KEY(del->key);
free(del);
return HT_OK;
}
for (p = b->root; p->next; p = p->next)
{
if (cmp(key, p->next->key, cmp_arg) == 0)
{
del = p->next;
p->next = del->next;
*data = del->data;
FREE_KEY(del->key);
free(del);
return HT_OK;
}
}
return HT_ERROR;
}
static void
ompi_attribute_keyval_destruct(ompi_attribute_keyval_t *keyval)
{
if (-1 != keyval->key) {
/* If the bindings_extra_state pointer is not NULL, free it */
if (NULL != keyval->bindings_extra_state) {
free(keyval->bindings_extra_state);
}
opal_hash_table_remove_value_uint32(keyval_hash, keyval->key);
FREE_KEY(keyval->key);
}
}
static void htbucket_clear(htbucket *b, void (*free_key)(void*), void (*free_data)(void*))
{
struct htbucket_item *p, *del;
p = b->root;
while (p)
{
del = p;
p = p->next;
FREE_KEY(del->key);
FREE_DATA(del->data);
free(del);
}
}
static void
ompi_attribute_keyval_destruct(ompi_attribute_keyval_t *keyval)
{
/* THIS FUNCTION ASSUMES THAT THE CALLER ALREADY HAS OBTAINED THE
keyval_hash_lock MUTEX! Remove the keyval entry from the hash and free
the key. */
if (-1 != keyval->key) {
/* If the bindings_extra_state pointer is not NULL, free it */
if (NULL != keyval->bindings_extra_state) {
free(keyval->bindings_extra_state);
}
opal_hash_table_remove_value_uint32(keyval_hash, keyval->key);
FREE_KEY(keyval->key);
}
}
