Web lists-archives.com

[PATCH 17/26] sha1_file: add repository argument to open_sha1_file

Add a repository argument to allow the open_sha1_file caller to be
more specific about which repository to act on. This is a small
mechanical change; it doesn't change the implementation to handle
repositories other than the_repository yet.

As with the previous commits, use a macro to catch callers passing a
repository other than the_repository at compile time.

Signed-off-by: Stefan Beller <sbeller@xxxxxxxxxx>
Signed-off-by: Jonathan Nieder <jrnieder@xxxxxxxxx>
 sha1_file.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/sha1_file.c b/sha1_file.c
index 1d81bafe56..e9e01fb471 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -899,7 +899,9 @@ static int stat_sha1_file_the_repository(const unsigned char *sha1,
  * Like stat_sha1_file(), but actually open the object and return the
  * descriptor. See the caveats on the "path" parameter above.
-static int open_sha1_file(const unsigned char *sha1, const char **path)
+#define open_sha1_file(r, s, p) open_sha1_file_##r(s, p)
+static int open_sha1_file_the_repository(const unsigned char *sha1,
+					 const char **path)
 	int fd;
 	struct alternate_object_database *alt;
@@ -938,7 +940,7 @@ static void *map_sha1_file_1(const char *path,
 	if (path)
 		fd = git_open(path);
-		fd = open_sha1_file(sha1, &path);
+		fd = open_sha1_file(the_repository, sha1, &path);
 	map = NULL;
 	if (fd >= 0) {
 		struct stat st;