Function ref_resolves_to_object

refs.c:421–434

* Return true if refname, which has the specified oid and flags, can * be resolved to an object in the database. If the referred-to object * does not exist, emit a warning and return false. */

 * does not exist, emit a warning and return false.
 */
int ref_resolves_to_object(const char *refname,
			   struct repository *repo,
			   const struct object_id *oid,
			   unsigned int flags)
{
	if (flags & REF_ISBROKEN)
		return 0;
	if (!odb_has_object(repo->objects, oid,
			    ODB_HAS_OBJECT_RECHECK_PACKED | ODB_HAS_OBJECT_FETCH_PROMISOR)) {
		error(_("%s does not point to a valid object!"), refname);
		return 0;
	}
	return 1;
}

char *refs_resolve_refdup(struct ref_store *refs,
			  const char *refname, int resolve_flags,