1 /* $NetBSD: opcode.h,v 1.7 2025/01/26 16:25:28 christos Exp $ */ 2 3 /* 4 * Copyright (C) Internet Systems Consortium, Inc. ("ISC") 5 * 6 * SPDX-License-Identifier: MPL-2.0 7 * 8 * This Source Code Form is subject to the terms of the Mozilla Public 9 * License, v. 2.0. If a copy of the MPL was not distributed with this 10 * file, you can obtain one at https://mozilla.org/MPL/2.0/. 11 * 12 * See the COPYRIGHT file distributed with this work for additional 13 * information regarding copyright ownership. 14 */ 15 16 #pragma once 17 18 /*! \file dns/opcode.h */ 19 20 #include <isc/lang.h> 21 22 #include <dns/types.h> 23 24 ISC_LANG_BEGINDECLS 25 26 isc_result_t 27 dns_opcode_totext(dns_opcode_t opcode, isc_buffer_t *target); 28 /*%< 29 * Put a textual representation of error 'opcode' into 'target'. 30 * 31 * Requires: 32 *\li 'opcode' is a valid opcode. 33 * 34 *\li 'target' is a valid text buffer. 35 * 36 * Ensures: 37 *\li If the result is success: 38 * The used space in 'target' is updated. 39 * 40 * Returns: 41 *\li #ISC_R_SUCCESS on success 42 *\li #ISC_R_NOSPACE target buffer is too small 43 */ 44 45 ISC_LANG_ENDDECLS 46