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| author | brian m. carlson <sandals@crustytoothpaste.net> | 2017-03-26 16:01:25 +0000 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2017-03-26 22:08:21 -0700 |
| commit | cd02599c480570484ec0a38a5bf66ac69ee3dd19 (patch) | |
| tree | d3c301f3e0be64d16704399d36fe18019dc64a38 /cache.h | |
| parent | dc01505f7f272a44b974e622f75bd592debe9dcb (diff) | |
| download | git-cd02599c480570484ec0a38a5bf66ac69ee3dd19.tar.gz | |
Convert GIT_SHA1_RAWSZ used for allocation to GIT_MAX_RAWSZ
Since we will likely be introducing a new hash function at some point,
and that hash function might be longer than 20 bytes, use the constant
GIT_MAX_RAWSZ, which is designed to be suitable for allocations, instead
of GIT_SHA1_RAWSZ. This will ease the transition down the line by
distinguishing between places where we need to allocate memory suitable
for the largest hash from those where we need to handle the current
hash.
Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'cache.h')
| -rw-r--r-- | cache.h | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -968,7 +968,7 @@ extern char *sha1_pack_index_name(const unsigned char *sha1); extern const char *find_unique_abbrev(const unsigned char *sha1, int len); extern int find_unique_abbrev_r(char *hex, const unsigned char *sha1, int len); -extern const unsigned char null_sha1[GIT_SHA1_RAWSZ]; +extern const unsigned char null_sha1[GIT_MAX_RAWSZ]; extern const struct object_id null_oid; static inline int hashcmp(const unsigned char *sha1, const unsigned char *sha2) |