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 aabb25ef4c..62d20846cb 100644 --- a/string-list.c +++ b/string-list.c @@ -1,6 +1,12 @@ #include "cache.h" #include "string-list.h" +void string_list_init(struct string_list *list, int strdup_strings) +{ + memset(list, 0, sizeof(*list)); + list->strdup_strings = strdup_strings; +} + /* if there is no exact match, point to the index where the entry could be * inserted */ static int get_entry_index(const struct string_list *list, const char *string, @@ -37,8 +43,7 @@ static int add_entry(int insert_at, struct string_list *list, const char *string if (list->nr + 1 >= list->alloc) { list->alloc += 32; - list->items = xrealloc(list->items, list->alloc - * sizeof(struct string_list_item)); + REALLOC_ARRAY(list->items, list->alloc); } if (index < list->nr) memmove(list->items + index + 1, list->items + index, @@ -54,13 +59,7 @@ static int add_entry(int insert_at, struct string_list *list, const char *string struct string_list_item *string_list_insert(struct string_list *list, const char *string) { - return string_list_insert_at_index(list, -1, string); -} - -struct string_list_item *string_list_insert_at_index(struct string_list *list, - int insert_at, const char *string) -{ - int index = add_entry(insert_at, list, string); + int index = add_entry(-1, list, string); if (index < 0) index = -1 - index; @@ -215,7 +214,7 @@ struct string_list_item *string_list_append(struct string_list *list, /* Yuck */ static compare_strings_fn compare_for_qsort; -/* Only call this from inside sort_string_list! */ +/* Only call this from inside string_list_sort! */ static int cmp_items(const void *a, const void *b) { const struct string_list_item *one = a; @@ -223,7 +222,7 @@ static int cmp_items(const void *a, const void *b) return compare_for_qsort(one->string, two->string); } -void sort_string_list(struct string_list *list) +void string_list_sort(struct string_list *list) { compare_for_qsort = list->cmp ? list->cmp : strcmp; qsort(list->items, list->nr, sizeof(*list->items), cmp_items); @@ -232,12 +231,12 @@ void sort_string_list(struct string_list *list) struct string_list_item *unsorted_string_list_lookup(struct string_list *list, const char *string) { - int i; + struct string_list_item *item; compare_strings_fn cmp = list->cmp ? list->cmp : strcmp; - for (i = 0; i < list->nr; i++) - if (!cmp(string, list->items[i].string)) - return list->items + i; + for_each_string_list_item(item, list) + if (!cmp(string, item->string)) + return item; return NULL; } |