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hashmap: convert sha1hash() to oidhash()

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There are no callers left of sha1hash() that do not simply pass the
"hash" member of a "struct object_id". Let's get rid of the outdated
sha1-specific function and provide one that operates on the whole struct
(even though the technique, taking the first few bytes of the hash, will
remain the same).

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jeff King
2019-06-20 03:41:49 -04:00
committed by Junio C Hamano
parent c0566d78aa
commit d40abc8e95
8 changed files with 13 additions and 11 deletions
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4
builtin/describe.c
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@ -76,7 +76,7 @@ static int commit_name_neq(const void *unused_cmp_data,
static inline struct commit_name *find_commit_name(const struct object_id *peeled)
{
return hashmap_get_from_hash(&names, sha1hash(peeled->hash), peeled);
return hashmap_get_from_hash(&names, oidhash(peeled), peeled);
}
static int replace_name(struct commit_name *e,
@ -123,7 +123,7 @@ static void add_to_known_names(const char *path,
if (!e) {
e = xmalloc(sizeof(struct commit_name));
oidcpy(&e->peeled, peeled);
hashmap_entry_init(e, sha1hash(peeled->hash));
hashmap_entry_init(e, oidhash(peeled));
hashmap_add(&names, e);
e->path = NULL;
}