diff options
| -rw-r--r-- | include/asterisk/config.h | 7 | ||||
| -rw-r--r-- | main/config.c | 6 |
2 files changed, 13 insertions, 0 deletions
diff --git a/include/asterisk/config.h b/include/asterisk/config.h index ea360991b..ab67fb22b 100644 --- a/include/asterisk/config.h +++ b/include/asterisk/config.h @@ -132,6 +132,13 @@ char *ast_category_browse(struct ast_config *config, const char *prev); */ struct ast_variable *ast_variable_browse(const struct ast_config *config, const char *category); +/*! + * \brief given a pointer to a category, return the root variable. + * This is equivalent to ast_variable_browse(), but more efficient if we + * already have the struct ast_category * (e.g. from ast_category_get()) + */ +struct ast_variable *ast_category_first(struct ast_category *cat); + /*! * \brief Gets a variable * \param config which (opened) config to use diff --git a/main/config.c b/main/config.c index 134add80a..27c34ec15 100644 --- a/main/config.c +++ b/main/config.c @@ -587,6 +587,12 @@ static struct ast_category *next_available_category(struct ast_category *cat) return cat; } +/*! return the first var of a category */ +struct ast_variable *ast_category_first(struct ast_category *cat) +{ + return (cat) ? cat->root : NULL; +} + struct ast_variable *ast_category_root(struct ast_config *config, char *cat) { struct ast_category *category = ast_category_get(config, cat); |