diff options
Diffstat (limited to 'object.c')
-rw-r--r-- | object.c | 49 |
1 files changed, 15 insertions, 34 deletions
@@ -45,13 +45,14 @@ int type_from_string(const char *str) static unsigned int hash_obj(struct object *obj, unsigned int n) { - unsigned int hash = *(unsigned int *)obj->sha1; + unsigned int hash; + memcpy(&hash, obj->sha1, sizeof(unsigned int)); return hash % n; } static void insert_obj_hash(struct object *obj, struct object **hash, unsigned int size) { - int j = hash_obj(obj, size); + unsigned int j = hash_obj(obj, size); while (hash[j]) { j++; @@ -61,16 +62,16 @@ static void insert_obj_hash(struct object *obj, struct object **hash, unsigned i hash[j] = obj; } -static int hashtable_index(const unsigned char *sha1) +static unsigned int hashtable_index(const unsigned char *sha1) { unsigned int i; memcpy(&i, sha1, sizeof(unsigned int)); - return (int)(i % obj_hash_size); + return i % obj_hash_size; } struct object *lookup_object(const unsigned char *sha1) { - int i; + unsigned int i; struct object *obj; if (!obj_hash) @@ -187,13 +188,14 @@ struct object *parse_object(const unsigned char *sha1) unsigned long size; enum object_type type; int eaten; + const unsigned char *repl = lookup_replace_object(sha1); void *buffer = read_sha1_file(sha1, &type, &size); if (buffer) { struct object *obj; - if (check_sha1_signature(sha1, buffer, size, typename(type)) < 0) { + if (check_sha1_signature(repl, buffer, size, typename(type)) < 0) { free(buffer); - error("sha1 mismatch %s\n", sha1_to_hex(sha1)); + error("sha1 mismatch %s\n", sha1_to_hex(repl)); return NULL; } @@ -209,31 +211,10 @@ struct object_list *object_list_insert(struct object *item, struct object_list **list_p) { struct object_list *new_list = xmalloc(sizeof(struct object_list)); - new_list->item = item; - new_list->next = *list_p; - *list_p = new_list; - return new_list; -} - -void object_list_append(struct object *item, - struct object_list **list_p) -{ - while (*list_p) { - list_p = &((*list_p)->next); - } - *list_p = xmalloc(sizeof(struct object_list)); - (*list_p)->next = NULL; - (*list_p)->item = item; -} - -unsigned object_list_length(struct object_list *list) -{ - unsigned ret = 0; - while (list) { - list = list->next; - ret++; - } - return ret; + new_list->item = item; + new_list->next = *list_p; + *list_p = new_list; + return new_list; } int object_list_contains(struct object_list *list, struct object *obj) @@ -271,10 +252,10 @@ void add_object_array_with_mode(struct object *obj, const char *name, struct obj void object_array_remove_duplicates(struct object_array *array) { - int ref, src, dst; + unsigned int ref, src, dst; struct object_array_entry *objects = array->objects; - for (ref = 0; ref < array->nr - 1; ref++) { + for (ref = 0; ref + 1 < array->nr; ref++) { for (src = ref + 1, dst = src; src < array->nr; src++) { |