once we have a pointer to the category.
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@89322
65c4cc65-6c06-0410-ace0-
fbb531ad65f3
*/
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
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);