From 3a30033327337323e91dcbcb87396d3245260585 Mon Sep 17 00:00:00 2001 From: Brandon Williams Date: Wed, 19 Apr 2017 16:13:21 -0700 Subject: string-list: add string_list_remove function Teach string-list to be able to remove a string from a sorted 'struct string_list'. Signed-off-by: Brandon Williams Signed-off-by: Junio C Hamano --- string-list.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'string-list.c') diff --git a/string-list.c b/string-list.c index 45016ad86d..8f7b69ada1 100644 --- a/string-list.c +++ b/string-list.c @@ -67,6 +67,24 @@ struct string_list_item *string_list_insert(struct string_list *list, const char return list->items + index; } +void string_list_remove(struct string_list *list, const char *string, + int free_util) +{ + int exact_match; + int i = get_entry_index(list, string, &exact_match); + + if (exact_match) { + if (list->strdup_strings) + free(list->items[i].string); + if (free_util) + free(list->items[i].util); + + list->nr--; + memmove(list->items + i, list->items + i + 1, + (list->nr - i) * sizeof(struct string_list_item)); + } +} + int string_list_has_string(const struct string_list *list, const char *string) { int exact_match; -- cgit v1.2.3