diff options
Diffstat (limited to 'reftable/basics.h')
| -rw-r--r-- | reftable/basics.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/reftable/basics.h b/reftable/basics.h index 7aa46d7c30..36beda2c25 100644 --- a/reftable/basics.h +++ b/reftable/basics.h @@ -148,6 +148,14 @@ char *reftable_strdup(const char *str); /* Find the longest shared prefix size of `a` and `b` */ int common_prefix_size(struct reftable_buf *a, struct reftable_buf *b); -int hash_size(uint32_t id); +int hash_size(enum reftable_hash id); + +/* + * Format IDs that identify the hash function used by a reftable. Note that + * these constants end up on disk and thus mustn't change. The format IDs are + * "sha1" and "s256" in big endian, respectively. + */ +#define REFTABLE_FORMAT_ID_SHA1 ((uint32_t) 0x73686131) +#define REFTABLE_FORMAT_ID_SHA256 ((uint32_t) 0x73323536) #endif |