sha1_file: convert sha1_object_info* to object_id

Convert sha1_object_info and sha1_object_info_extended to take pointers
to struct object_id and rename them to use "oid" instead of "sha1" in
their names.  Update the declaration and definition and apply the
following semantic patch, plus the standard object_id transforms:

@@
expression E1, E2;
@@
- sha1_object_info(E1.hash, E2)
+ oid_object_info(&E1, E2)

@@
expression E1, E2;
@@
- sha1_object_info(E1->hash, E2)
+ oid_object_info(E1, E2)

@@
expression E1, E2, E3;
@@
- sha1_object_info_extended(E1.hash, E2, E3)
+ oid_object_info_extended(&E1, E2, E3)

@@
expression E1, E2, E3;
@@
- sha1_object_info_extended(E1->hash, E2, E3)
+ oid_object_info_extended(E1, E2, E3)

Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/packfile.c b/packfile.c
index 3e31ad7a0c..f26395ecab 100644
--- a/packfile.c
+++ b/packfile.c
@@ -1101,7 +1101,7 @@ static int retry_bad_packed_offset(struct packed_git *p, off_t obj_offset)
 		return OBJ_BAD;
 	nth_packed_object_oid(&oid, p, revidx->nr);
 	mark_bad_packed_object(p, oid.hash);
-	type = sha1_object_info(oid.hash, NULL);
+	type = oid_object_info(&oid, NULL);
 	if (type <= OBJ_NONE)
 		return OBJ_BAD;
 	return type;
@@ -1461,7 +1461,7 @@ static void *read_object(const struct object_id *oid, enum object_type *type,
 	oi.sizep = size;
 	oi.contentp = &content;
 
-	if (sha1_object_info_extended(oid->hash, &oi, 0) < 0)
+	if (oid_object_info_extended(oid, &oi, 0) < 0)
 		return NULL;
 	return content;
 }