Lazily open pack index files on demand

[thirdparty/git.git] / cache.h

diff --git a/cache.h b/cache.h
index cd875bc2e95ded83eb8619eec106fff88a9012c4..0f4a05b51ea7aca66e308443eefa1aa11d822a5f 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -485,10 +485,11 @@ extern struct packed_git *find_sha1_pack(const unsigned char *sha1,
                                         struct packed_git *packs);
 
 extern void pack_report(void);
+extern int open_pack_index(struct packed_git *);
 extern unsigned char* use_pack(struct packed_git *, struct pack_window **, off_t, unsigned int *);
 extern void unuse_pack(struct pack_window **);
 extern struct packed_git *add_packed_git(const char *, int, int);
-extern const unsigned char *nth_packed_object_sha1(const struct packed_git *, uint32_t);
+extern const unsigned char *nth_packed_object_sha1(struct packed_git *, uint32_t);
 extern off_t find_pack_entry_one(const unsigned char *, struct packed_git *);
 extern void *unpack_entry(struct packed_git *, off_t, enum object_type *, unsigned long *);
 extern unsigned long unpack_object_header_gently(const unsigned char *buf, unsigned long len, enum object_type *type, unsigned long *sizep);