[PATCHv4 19/27] sha1_file: add repository argument to map_sha1_file_1
From: Stefan Beller <hidden>
Date: 2018-02-24 00:48:31
Subsystem:
the rest · Maintainer:
Linus Torvalds
Add a repository argument to allow the map_sha1_file_1 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 <redacted> Signed-off-by: Jonathan Nieder <redacted> --- sha1_file.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/sha1_file.c b/sha1_file.c
index 7e471e0cf4b..d4af8f56814 100644
--- a/sha1_file.c
+++ b/sha1_file.c@@ -933,9 +933,10 @@ static int open_sha1_file_the_repository(const unsigned char *sha1, * Map the loose object at "path" if it is not NULL, or the path found by * searching for a loose object named "sha1". */ -static void *map_sha1_file_1(const char *path, - const unsigned char *sha1, - unsigned long *size) +#define map_sha1_file_1(r, p, s, si) map_sha1_file_1_##r(p, s, si) +static void *map_sha1_file_1_the_repository(const char *path, + const unsigned char *sha1, + unsigned long *size) { void *map; int fd;
@@ -964,7 +965,7 @@ static void *map_sha1_file_1(const char *path, void *map_sha1_file(const unsigned char *sha1, unsigned long *size) { - return map_sha1_file_1(NULL, sha1, size); + return map_sha1_file_1(the_repository, NULL, sha1, size); } static int unpack_sha1_short_header(git_zstream *stream,
@@ -2200,7 +2201,7 @@ int read_loose_object(const char *path, *contents = NULL; - map = map_sha1_file_1(path, NULL, &mapsize); + map = map_sha1_file_1(the_repository, path, NULL, &mapsize); if (!map) { error_errno("unable to mmap %s", path); goto out;
--
2.16.1.291.g4437f3f132-goog