From c66748df1c5eaba16f9ff5fbba75918ffcfa3405 Mon Sep 17 00:00:00 2001 From: Tilghman Lesher Date: Fri, 23 Dec 2005 22:47:26 +0000 Subject: Alphabetize the functions list git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@7615 65c4cc65-6c06-0410-ace0-fbb531ad65f3 --- pbx.c | 28 ++++++++++++++++++++++++++-- 1 file changed, 26 insertions(+), 2 deletions(-) (limited to 'pbx.c') diff --git a/pbx.c b/pbx.c index 05315495f..82b49a246 100644 --- a/pbx.c +++ b/pbx.c @@ -1275,6 +1275,9 @@ int ast_custom_function_unregister(struct ast_custom_function *acf) int ast_custom_function_register(struct ast_custom_function *acf) { + struct ast_custom_function *cur, *last = NULL; + int found = 0; + if (!acf) return -1; @@ -1290,8 +1293,29 @@ int ast_custom_function_register(struct ast_custom_function *acf) return -1; } - acf->next = acf_root; - acf_root = acf; + for (cur = acf_root; cur; cur = cur->next) { + if (strcmp(acf->name, cur->name) < 0) { + found = 1; + if (last) { + acf->next = cur; + last->next = acf; + } else { + acf->next = acf_root; + acf_root = acf; + } + break; + } + last = cur; + } + + /* Wasn't before anything else, put it at the end */ + if (!found) { + if (last) + last->next = acf; + else + acf_root = acf; + acf->next = NULL; + } ast_mutex_unlock(&acflock); -- cgit v1.2.3