Teach git-rev-list about non-commit objects

diff --git a/cache.h b/cache.h
index 765438d8f8c668f0294f084815d22105fab03a53..9b021d6560c77555a8ecfd1772aeb7eba72e85ac 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -162,7 +162,7 @@ extern char *sha1_file_name(const unsigned char *sha1);
 extern void * map_sha1_file(const unsigned char *sha1, unsigned long *size);
 extern int unpack_sha1_header(z_stream *stream, void *map, unsigned long mapsize, void *buffer, unsigned long size);
 extern int parse_sha1_header(char *hdr, char *type, unsigned long *sizep);
-extern int sha1_file_size(const unsigned char *, unsigned long *);
+extern int sha1_object_info(const unsigned char *, char *, unsigned long *);
 extern void * unpack_sha1_file(void *map, unsigned long mapsize, char *type, unsigned long *size);
 extern void * read_sha1_file(const unsigned char *sha1, char *type, unsigned long *size);
 extern int write_sha1_file(void *buf, unsigned long len, const char *type, unsigned char *return_sha1);
@@ -233,4 +233,27 @@ struct checkout {
 
 extern int checkout_entry(struct cache_entry *ce, struct checkout *state);
 
+extern struct alternate_object_database {
+       char *base;
+       char *name;
+} *alt_odb;
+extern void prepare_alt_odb(void);
+
+extern struct packed_git {
+       struct packed_git *next;
+       unsigned long index_size;
+       unsigned long pack_size;
+       unsigned int *index_base;
+       void *pack_base;
+       unsigned int pack_last_used;
+       unsigned int pack_use_cnt;
+       char pack_name[0]; /* something like ".git/objects/pack/xxxxx.pack" */
+} *packed_git;
+extern void prepare_packed_git(void);
+extern int use_packed_git(struct packed_git *);
+extern void unuse_packed_git(struct packed_git *);
+extern struct packed_git *add_packed_git(char *, int);
+extern int num_packed_objects(const struct packed_git *p);
+extern int nth_packed_object_sha1(const struct packed_git *, int, unsigned char*);
+
 #endif /* CACHE_H */