Function strbuf_add_unique_abbrev

object-name.c:580–584

}

void strbuf_add_unique_abbrev(struct strbuf *sb, const struct object_id *oid,
			      int abbrev_len)
{
	strbuf_repo_add_unique_abbrev(sb, the_repository, oid, abbrev_len);
}

int repo_find_unique_abbrev_r(struct repository *r, char *hex,
			      const struct object_id *oid, int min_len)