pack: move release_pack_memory()

diff --git a/cache.h b/cache.h
index 3c44a25ffe9a703b25a99f978e5d6145fdad8d91..9fd61e9ea0039e656c617110d0a7c4d558e27ceb 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -902,20 +902,6 @@ extern void check_repository_format(void);
  */
 extern const char *sha1_file_name(const unsigned char *sha1);
 
-/*
- * Return the name of the (local) packfile with the specified sha1 in
- * its name.  The return value is a pointer to memory that is
- * overwritten each time this function is called.
- */
-extern char *sha1_pack_name(const unsigned char *sha1);
-
-/*
- * Return the name of the (local) pack index file with the specified
- * sha1 in its name.  The return value is a pointer to memory that is
- * overwritten each time this function is called.
- */
-extern char *sha1_pack_index_name(const unsigned char *sha1);
-
 /*
  * Return an abbreviated sha1 unique within this repository's object database.
  * The result will be at least `len` characters long, and will be NUL
@@ -939,14 +925,7 @@ extern const struct object_id null_oid;
 
 static inline int hashcmp(const unsigned char *sha1, const unsigned char *sha2)
 {
-       int i;
-
-       for (i = 0; i < GIT_SHA1_RAWSZ; i++, sha1++, sha2++) {
-               if (*sha1 != *sha2)
-                       return *sha1 - *sha2;
-       }
-
-       return 0;
+       return memcmp(sha1, sha2, GIT_SHA1_RAWSZ);
 }
 
 static inline int oidcmp(const struct object_id *oid1, const struct object_id *oid2)
@@ -1551,7 +1530,6 @@ extern struct alternate_object_database {
        char path[FLEX_ARRAY];
 } *alt_odb_list;
 extern void prepare_alt_odb(void);
-extern void read_info_alternates(const char * relative_base, int depth);
 extern char *compute_alternate_path(const char *path, struct strbuf *err);
 typedef int alt_odb_fn(struct alternate_object_database *, void *);
 extern int foreach_alt_odb(alt_odb_fn, void*);
@@ -1627,8 +1605,6 @@ struct pack_entry {
        struct packed_git *p;
 };
 
-extern struct packed_git *parse_pack_index(unsigned char *sha1, const char *idx_path);
-
 /* A hook to report invalid files in pack directory */
 #define PACKDIR_FILE_PACK 1
 #define PACKDIR_FILE_IDX 2
@@ -1648,8 +1624,6 @@ unsigned long approximate_object_count(void);
 extern struct packed_git *find_sha1_pack(const unsigned char *sha1,
                                         struct packed_git *packs);
 
-extern void pack_report(void);
-
 /*
  * Create a temporary file rooted in the object database directory, or
  * die on failure. The filename is taken from "pattern", which should have the
@@ -1658,15 +1632,6 @@ extern void pack_report(void);
  */
 extern int odb_mkstemp(struct strbuf *template, const char *pattern);
 
-/*
- * Generate the filename to be used for a pack file with checksum "sha1" and
- * extension "ext". The result is written into the strbuf "buf", overwriting
- * any existing contents. A pointer to buf->buf is returned as a convenience.
- *
- * Example: odb_pack_name(out, sha1, "idx") => ".git/objects/pack/pack-1234..idx"
- */
-extern char *odb_pack_name(struct strbuf *buf, const unsigned char *sha1, const char *ext);
-
 /*
  * Create a pack .keep file named "name" (which should generally be the output
  * of odb_pack_name). Returns a file descriptor opened for writing, or -1 on
@@ -1674,12 +1639,6 @@ extern char *odb_pack_name(struct strbuf *buf, const unsigned char *sha1, const
  */
 extern int odb_pack_keep(const char *name);
 
-/*
- * mmap the index file for the specified packfile (if it is not
- * already mmapped).  Return 0 on success.
- */
-extern int open_pack_index(struct packed_git *);
-
 /*
  * munmap the index file for the specified packfile (if it is
  * currently mmapped).