move setting of object->type to alloc_* functions
[git/git.git] / blob.c
1 #include "cache.h"
2 #include "blob.h"
3
4 const char *blob_type = "blob";
5
6 struct blob *lookup_blob(const unsigned char *sha1)
7 {
8 struct object *obj = lookup_object(sha1);
9 if (!obj)
10 return create_object(sha1, alloc_blob_node());
11 if (!obj->type)
12 obj->type = OBJ_BLOB;
13 if (obj->type != OBJ_BLOB) {
14 error("Object %s is a %s, not a blob",
15 sha1_to_hex(sha1), typename(obj->type));
16 return NULL;
17 }
18 return (struct blob *) obj;
19 }
20
21 int parse_blob_buffer(struct blob *item, void *buffer, unsigned long size)
22 {
23 item->object.parsed = 1;
24 return 0;
25 }