diff options
Diffstat (limited to 'string-list.c')
| -rw-r--r-- | string-list.c | 29 |
1 files changed, 14 insertions, 15 deletions
diff --git a/string-list.c b/string-list.c index 343cf1ca90..08dc00984c 100644 --- a/string-list.c +++ b/string-list.c @@ -16,7 +16,7 @@ void string_list_init_dup(struct string_list *list) /* if there is no exact match, point to the index where the entry could be * inserted */ static size_t get_entry_index(const struct string_list *list, const char *string, - int *exact_match) + bool *exact_match) { size_t left = 0, right = list->nr; compare_strings_fn cmp = list->cmp ? list->cmp : strcmp; @@ -29,18 +29,20 @@ static size_t get_entry_index(const struct string_list *list, const char *string else if (compare > 0) left = middle + 1; else { - *exact_match = 1; + if (exact_match) + *exact_match = true; return middle; } } - *exact_match = 0; + if (exact_match) + *exact_match = false; return right; } static size_t add_entry(struct string_list *list, const char *string) { - int exact_match = 0; + bool exact_match; size_t index = get_entry_index(list, string, &exact_match); if (exact_match) @@ -68,7 +70,7 @@ struct string_list_item *string_list_insert(struct string_list *list, const char void string_list_remove(struct string_list *list, const char *string, int free_util) { - int exact_match; + bool exact_match; int i = get_entry_index(list, string, &exact_match); if (exact_match) { @@ -82,26 +84,23 @@ void string_list_remove(struct string_list *list, const char *string, } } -int string_list_has_string(const struct string_list *list, const char *string) +bool string_list_has_string(const struct string_list *list, const char *string) { - int exact_match; + bool exact_match; get_entry_index(list, string, &exact_match); return exact_match; } -int string_list_find_insert_index(const struct string_list *list, const char *string, - int negative_existing_index) +size_t string_list_find_insert_index(const struct string_list *list, const char *string, + bool *exact_match) { - int exact_match; - int index = get_entry_index(list, string, &exact_match); - if (exact_match) - index = -1 - (negative_existing_index ? index : 0); - return index; + return get_entry_index(list, string, exact_match); } struct string_list_item *string_list_lookup(struct string_list *list, const char *string) { - int exact_match, i = get_entry_index(list, string, &exact_match); + bool exact_match; + size_t i = get_entry_index(list, string, &exact_match); if (!exact_match) return NULL; return list->items + i; |