From c6f5a7a916b36fc9dd00bb6dce3b68260579abe1 Mon Sep 17 00:00:00 2001 From: Jay Soffian Date: Wed, 25 Feb 2009 03:32:18 -0500 Subject: string-list: new for_each_string_list() function Add a convenience function for iterating over a string_list's items via a callback. Signed-off-by: Jay Soffian Signed-off-by: Junio C Hamano --- string-list.c | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'string-list.c') diff --git a/string-list.c b/string-list.c index 15e14cf47a..1ac536e638 100644 --- a/string-list.c +++ b/string-list.c @@ -92,6 +92,16 @@ struct string_list_item *string_list_lookup(const char *string, struct string_li return list->items + i; } +int for_each_string_list(string_list_each_func_t fn, + struct string_list *list, void *cb_data) +{ + int i, ret = 0; + for (i = 0; i < list->nr; i++) + if ((ret = fn(&list->items[i], cb_data))) + break; + return ret; +} + void string_list_clear(struct string_list *list, int free_util) { if (list->items) { -- cgit v1.2.1