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/blame.c b/blame.c
index 200e0ad..00b97c1 100644
--- a/blame.c
+++ b/blame.c
@@ -81,7 +81,7 @@ static void verify_working_tree_path(struct commit *work_tree, const char *path)
 		unsigned mode;
 
 		if (!get_tree_entry(commit_oid->hash, path, blob_oid.hash, &mode) &&
-		    sha1_object_info(blob_oid.hash, NULL) == OBJ_BLOB)
+		    oid_object_info(&blob_oid, NULL) == OBJ_BLOB)
 			return;
 	}
 
@@ -506,7 +506,7 @@ static int fill_blob_sha1_and_mode(struct blame_origin *origin)
 			   origin->path,
 			   origin->blob_oid.hash, &origin->mode))
 		goto error_out;
-	if (sha1_object_info(origin->blob_oid.hash, NULL) != OBJ_BLOB)
+	if (oid_object_info(&origin->blob_oid, NULL) != OBJ_BLOB)
 		goto error_out;
 	return 0;
  error_out: