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authorbrian m. carlson <sandals@crustytoothpaste.net>2018-11-14 04:09:33 (GMT)
committerJunio C Hamano <gitster@pobox.com>2018-11-14 07:54:52 (GMT)
commita2ce0a752600a44979da94b19aa1b367c6850bd7 (patch)
tree8053b48486e56cd2719508fa4f996e22997d989f /hash.h
parent50c817e0c02a133a1615ba32971fd5f6649c894f (diff)
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sha1-file: add a constant for hash block size
There is one place we need the hash algorithm block size: the HMAC code for push certs. Expose this constant in struct git_hash_algo and expose values for SHA-1 and for the largest value of any hash. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'hash.h')
-rw-r--r--hash.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/hash.h b/hash.h
index 80881ee..1bcf7ab 100644
--- a/hash.h
+++ b/hash.h
@@ -81,6 +81,9 @@ struct git_hash_algo {
/* The length of the hash in hex characters. */
size_t hexsz;
+ /* The block size of the hash. */
+ size_t blksz;
+
/* The hash initialization function. */
git_hash_init_fn init_fn;