diff options
author | Ævar Arnfjörð Bjarmason <avarab@gmail.com> | 2022-02-05 02:48:25 +0300 |
---|---|---|
committer | Junio C Hamano <gitster@pobox.com> | 2022-02-26 04:16:31 +0300 |
commit | b04cdea46cf5ae60066fa6dd12d5449bf3ef283f (patch) | |
tree | 29b473cefcff4dd98c84118a6d4e0c2906c4288b /http-push.c | |
parent | 63e05f90562cc8db5c450dbceeab6677b6e5351f (diff) |
object-file API: add a format_object_header() function
Add a convenience function to wrap the xsnprintf() command that
generates loose object headers. This code was copy/pasted in various
parts of the codebase, let's define it in one place and re-use it from
there.
All except one caller of it had a valid "enum object_type" for us,
it's only write_object_file_prepare() which might need to deal with
"git hash-object --literally" and a potential garbage type. Let's have
the primary API use an "enum object_type", and define a *_literally()
function that can take an arbitrary "const char *" for the type.
See [1] for the discussion that prompted this patch, i.e. new code in
object-file.c that wanted to copy/paste the xsnprintf() invocation.
In the case of fast-import.c the callers unfortunately need to cast
back & forth between "unsigned char *" and "char *", since
format_object_header() ad encode_in_pack_object_header() take
different signedness.
1. https://lore.kernel.org/git/211213.86bl1l9bfz.gmgdl@evledraar.gmail.com/
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Jiang Xin <zhiyou.jx@alibaba-inc.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'http-push.c')
-rw-r--r-- | http-push.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/http-push.c b/http-push.c index 3309aaf004..f0c044dcf7 100644 --- a/http-push.c +++ b/http-push.c @@ -363,7 +363,7 @@ static void start_put(struct transfer_request *request) git_zstream stream; unpacked = read_object_file(&request->obj->oid, &type, &len); - hdrlen = xsnprintf(hdr, sizeof(hdr), "%s %"PRIuMAX , type_name(type), (uintmax_t)len) + 1; + hdrlen = format_object_header(hdr, sizeof(hdr), type, len); /* Set it up */ git_deflate_init(&stream, zlib_compression_level); |