refs/files-backend: convert many internals to struct object_id
authorbrian m. carlson <sandals@crustytoothpaste.net>
Sat, 6 May 2017 22:10:24 +0000 (22:10 +0000)
committerJunio C Hamano <gitster@pobox.com>
Mon, 8 May 2017 06:12:58 +0000 (15:12 +0900)
commit4417df8c492489613d031478ba2e3604f65a5f84
treea75e1116e388fd9fb212a158e030932e544a91a9
parent984912989d6c4bc4c34bcf4296173ed96b22d272
refs/files-backend: convert many internals to struct object_id

Convert many of the internals of the files backend to use struct
object_id.  Avoid converting public APIs (except one change to
refs/ref-cache.c) to limit the scope of the changes.

Convert one use of get_sha1_hex to parse_oid_hex, and rely on the fact
that a strbuf will be NUL-terminated and that parse_oid_hex will fail on
truncated input to avoid the need to check the length.

This is a requirement to convert parse_object later on.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
refs/files-backend.c
refs/ref-cache.c
refs/ref-cache.h