[PATCH] Add git-verify-pack command.
[git/git.git] / pack.h
... / ...
CommitLineData
1#ifndef PACK_H
2#define PACK_H
3
4/*
5 * The packed object type is stored in 3 bits.
6 * The type value 0 is a reserved prefix if ever there is more than 7
7 * object types, or any future format extensions.
8 */
9enum object_type {
10 OBJ_EXT = 0,
11 OBJ_COMMIT = 1,
12 OBJ_TREE = 2,
13 OBJ_BLOB = 3,
14 OBJ_TAG = 4,
15 /* 5/6 for future expansion */
16 OBJ_DELTA = 7,
17};
18
19/*
20 * Packed object header
21 */
22#define PACK_SIGNATURE 0x5041434b /* "PACK" */
23#define PACK_VERSION 2
24struct pack_header {
25 unsigned int hdr_signature;
26 unsigned int hdr_version;
27 unsigned int hdr_entries;
28};
29
30extern int verify_pack(struct packed_git *);
31
32#endif