diff options
Diffstat (limited to 'src/xine-engine/configfile.c')
| -rw-r--r-- | src/xine-engine/configfile.c | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/src/xine-engine/configfile.c b/src/xine-engine/configfile.c index e5e754387..a238c8dda 100644 --- a/src/xine-engine/configfile.c +++ b/src/xine-engine/configfile.c @@ -17,7 +17,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * - * $Id: configfile.c,v 1.20 2002/04/11 07:17:43 esnel Exp $ + * $Id: configfile.c,v 1.21 2002/04/27 23:00:40 cvogler Exp $ * * config file management - implementation * @@ -611,6 +611,23 @@ static void config_file_dispose (config_values_t *this) free (this); } + +static void config_file_unregister_cb (config_values_t *this, + char *key) +{ + cfg_entry_t *entry; + + assert (this); + assert (key); + + entry = config_file_lookup_entry (this, key); + if (entry) { + entry->callback = NULL; + entry->callback_data = NULL; + } +} + + config_values_t *xine_config_file_init (char *filename) { #ifdef HAVE_IRIXAL @@ -642,6 +659,7 @@ config_values_t *xine_config_file_init (char *filename) { this->save = config_file_save; this->read = config_file_read; this->dispose = config_file_dispose; + this->unregister_callback = config_file_unregister_cb; return this; } @@ -649,6 +667,11 @@ config_values_t *xine_config_file_init (char *filename) { /* * $Log: configfile.c,v $ + * Revision 1.21 2002/04/27 23:00:40 cvogler + * Add function to unregister configfile callback. + * + * Necessary to prevent segfaults if target of a callback has been disposed. + * * Revision 1.20 2002/04/11 07:17:43 esnel * Fix configfile corruption reported by Chris Rankin * |