/*
* Close the connection and release memory
*/
static void my_con_free(db_con_t* con, struct my_con* payload)
{
if (!payload) return;
/* Delete the structure only if there are no more references
* to it in the connection pool
*/
if (db_pool_remove((db_pool_entry_t*)payload) == 0) return;
db_pool_entry_free(&payload->gen);
if (payload->con) pkg_free(payload->con);
pkg_free(payload);
}
/** Free all memory allocated for a bdb_con structure.
* This function function frees all memory that is in use by
* a bdb_con structure.
* @param con A generic db_con connection structure.
* @param payload BDB specific payload to be freed.
*/
static void bdb_con_free(db_con_t* con, bdb_con_t *payload)
{
if (!payload)
return;
/* Delete the structure only if there are no more references
* to it in the connection pool
*/
if (db_pool_remove((db_pool_entry_t*)payload) == 0) return;
db_pool_entry_free(&payload->gen);
/* destroy and free BDB env */
pkg_free(payload);
}
/** Free all memory allocated for a ld_con structure.
* This function function frees all memory that is in use by
* a ld_con structure.
* @param con A generic db_con connection structure.
* @param payload LDAP specific payload to be freed.
*/
static void ld_con_free(db_con_t* con, struct ld_con* payload)
{
struct ld_uri* luri;
int ret;
if (!payload) return;
luri = DB_GET_PAYLOAD(con->uri);
/* Delete the structure only if there are no more references
* to it in the connection pool
*/
if (db_pool_remove((db_pool_entry_t*)payload) == 0) return;
db_pool_entry_free(&payload->gen);
if (payload->con) {
ret = ldap_unbind_ext_s(payload->con, NULL, NULL);
if (ret != LDAP_SUCCESS) {
ERR("ldap: Error while unbinding from %s: %s\n",
luri->uri, ldap_err2string(ret));
}
}
pkg_free(payload);
}
