Function sepgsql_relation_truncate

contrib/sepgsql/relation.c:523–556

* sepgsql_relation_truncate * * Check privileges to TRUNCATE the supplied relation. */

 * Check privileges to TRUNCATE the supplied relation.
 */
void
sepgsql_relation_truncate(Oid relOid)
{
	ObjectAddress object;
	char	   *audit_name;
	uint16_t	tclass = 0;
	char		relkind = get_rel_relkind(relOid);

	switch (relkind)
	{
		case RELKIND_RELATION:
		case RELKIND_PARTITIONED_TABLE:
			tclass = SEPG_CLASS_DB_TABLE;
			break;
		default:
			/* ignore other relkinds */
			return;
	}

	/*
	 * check db_table:{truncate} permission
	 */
	object.classId = RelationRelationId;
	object.objectId = relOid;
	object.objectSubId = 0;
	audit_name = getObjectIdentity(&object, false);

	sepgsql_avc_check_perms(&object,
							tclass,
							SEPG_DB_TABLE__TRUNCATE,
							audit_name,
							true);
	pfree(audit_name);
}

/*
 * sepgsql_relation_relabel