diff options
Diffstat (limited to 'string-list.c')
| -rw-r--r-- | string-list.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/string-list.c b/string-list.c index 5f5b60fe1c..0f8ac117fd 100644 --- a/string-list.c +++ b/string-list.c @@ -203,6 +203,15 @@ void string_list_clear_func(struct string_list *list, string_list_clear_func_t c list->nr = list->alloc = 0; } +void string_list_setlen(struct string_list *list, size_t nr) +{ + if (list->strdup_strings) + BUG("cannot setlen a string_list which owns its entries"); + if (nr > list->nr) + BUG("cannot grow a string_list with setlen"); + list->nr = nr; +} + struct string_list_item *string_list_append_nodup(struct string_list *list, char *string) { |