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| author | Jay Soffian <jaysoffian@gmail.com> | 2009-02-25 08:32:18 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2009-02-27 23:19:08 (GMT) |
| commit | c6f5a7a916b36fc9dd00bb6dce3b68260579abe1 (patch) | |
| tree | 179489dbc983e10eb0c10b259eb699c24a38f4a9 /string-list.c | |
| parent | 5f48cb95aa0d7311623df76249a1c8a1962550f5 (diff) | |
| download | git-c6f5a7a916b36fc9dd00bb6dce3b68260579abe1.zip git-c6f5a7a916b36fc9dd00bb6dce3b68260579abe1.tar.gz git-c6f5a7a916b36fc9dd00bb6dce3b68260579abe1.tar.bz2 | |
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 <jaysoffian@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'string-list.c')
| -rw-r--r-- | string-list.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/string-list.c b/string-list.c index 15e14cf..1ac536e 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) { |