diff options
Diffstat (limited to 'options.c')
| -rw-r--r-- | options.c | 21 |
1 files changed, 20 insertions, 1 deletions
@@ -66,6 +66,7 @@ struct options { }; static struct options_entry *options_add(struct options *, const char *); +static void options_remove(struct options_entry *); #define OPTIONS_IS_STRING(o) \ ((o)->tableentry == NULL || \ @@ -315,7 +316,7 @@ options_add(struct options *oo, const char *name) return (o); } -void +static void options_remove(struct options_entry *o) { struct options *oo = o->owner; @@ -1106,3 +1107,21 @@ options_push_changes(const char *name) server_redraw_client(loop); } } + +int +options_remove_or_default(struct options_entry *o, int idx, char **cause) +{ + struct options *oo = o->owner; + + if (idx == -1) { + if (o->tableentry != NULL && + (oo == global_options || + oo == global_s_options || + oo == global_w_options)) + options_default(oo, o->tableentry); + else + options_remove(o); + } else if (options_array_set(o, idx, NULL, 0, cause) != 0) + return (-1); + return (0); +} |