diff options
author | tilghman <tilghman@f38db490-d61c-443f-a65b-d21fe96a405b> | 2005-12-23 22:47:26 +0000 |
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committer | tilghman <tilghman@f38db490-d61c-443f-a65b-d21fe96a405b> | 2005-12-23 22:47:26 +0000 |
commit | 1b08c58c312c91b4ea68e2800ff91ba2d1bfb089 (patch) | |
tree | bb909c48643680f66b6a7b87b3d4ff02816ef7ff /pbx.c | |
parent | e19e560da2cd5e8bbfe03afc6bb360ac764357d1 (diff) |
Alphabetize the functions list
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@7615 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'pbx.c')
-rw-r--r-- | pbx.c | 28 |
1 files changed, 26 insertions, 2 deletions
@@ -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); |