Line data    Source code

       1             : /*
       2             :  * This program is free software; you can redistribute it and/or modify
       3             :  * it under the terms of the GNU General Public License as published by
       4             :  * the Free Software Foundation; either version 3 of the License, or
       5             :  * (at your option) any later version.
       6             :  *
       7             :  * This program is distributed in the hope that it will be useful,
       8             :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
       9             :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      10             :  * GNU General Public License for more details.
      11             :  *
      12             :  * You should have received a copy of the GNU General Public License
      13             :  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
      14             :  */
      15             : 
      16             : #include "replace.h"
      17             : #include "lib/util/debug.h"
      18             : #include "notifyd_private.h"
      19             : 
      20             : /*
      21             :  * Parse an entry in the notifyd_context->entries database
      22             :  */
      23             : 
      24           2 : bool notifyd_parse_entry(
      25             :         uint8_t *buf,
      26             :         size_t buflen,
      27             :         struct notifyd_instance **instances,
      28             :         size_t *num_instances)
      29             : {
      30           2 :         if ((buflen % sizeof(struct notifyd_instance)) != 0) {
      31           0 :                 DBG_WARNING("invalid buffer size: %zu\n", buflen);
      32           0 :                 return false;
      33             :         }
      34             : 
      35           2 :         if (instances != NULL) {
      36           2 :                 *instances = (struct notifyd_instance *)buf;
      37             :         }
      38           2 :         if (num_instances != NULL) {
      39           2 :                 *num_instances = buflen / sizeof(struct notifyd_instance);
      40             :         }
      41           2 :         return true;
      42             : }