tree-walk: convert tree entry functions to object_id

diff --git a/cache.h b/cache.h
index fe8b2c2676837f4b706f5e18db1e30056b7b59ba..66f41af56e0bc3f075d128f876664c64ab61b740 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -1212,8 +1212,8 @@ static inline const unsigned char *lookup_replace_object(const unsigned char *sh
        return do_lookup_replace_object(sha1);
 }
 
-/* Read and unpack a sha1 file into memory, write memory to a sha1 file */
-extern int sha1_object_info(const unsigned char *, unsigned long *);
+/* Read and unpack an object file into memory, write memory to an object file */
+extern int oid_object_info(const struct object_id *, unsigned long *);
 
 extern int hash_object_file(const void *buf, unsigned long len,
                            const char *type, struct object_id *oid);
@@ -1236,19 +1236,19 @@ extern void *map_sha1_file(const unsigned char *sha1, unsigned long *size);
 extern int unpack_sha1_header(git_zstream *stream, unsigned char *map, unsigned long mapsize, void *buffer, unsigned long bufsiz);
 extern int parse_sha1_header(const char *hdr, unsigned long *sizep);
 
-extern int check_sha1_signature(const unsigned char *sha1, void *buf, unsigned long size, const char *type);
+extern int check_object_signature(const struct object_id *oid, void *buf, unsigned long size, const char *type);
 
 extern int finalize_object_file(const char *tmpfile, const char *filename);
 
 /*
- * Open the loose object at path, check its sha1, and return the contents,
+ * Open the loose object at path, check its hash, and return the contents,
  * type, and size. If the object is a blob, then "contents" may return NULL,
  * to allow streaming of large blobs.
  *
  * Returns 0 on success, negative on error (details may be written to stderr).
  */
 int read_loose_object(const char *path,
-                     const unsigned char *expected_sha1,
+                     const struct object_id *expected_oid,
                      enum object_type *type,
                      unsigned long *size,
                      void **contents);
@@ -1275,7 +1275,7 @@ extern int has_object_file_with_flags(const struct object_id *oid, int flags);
  */
 extern int has_loose_object_nonlocal(const unsigned char *sha1);
 
-extern void assert_sha1_type(const unsigned char *sha1, enum object_type expect);
+extern void assert_oid_type(const struct object_id *oid, enum object_type expect);
 
 /* Helper to check and "touch" a file */
 extern int check_and_freshen_file(const char *fn, int freshen);
@@ -1773,7 +1773,7 @@ struct object_info {
 #define OBJECT_INFO_SKIP_CACHED 4
 /* Do not retry packed storage after checking packed and loose storage */
 #define OBJECT_INFO_QUICK 8
-extern int sha1_object_info_extended(const unsigned char *, struct object_info *, unsigned flags);
+extern int oid_object_info_extended(const struct object_id *, struct object_info *, unsigned flags);
 
 /*
  * Set this to 0 to prevent sha1_object_info_extended() from fetching missing