1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* 23 * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #include <sys/isa_defs.h> 28 #include <sys/types.h> 29 #include <netinet/in.h> 30 #include <inttypes.h> 31 32 #if (defined(_BIG_ENDIAN) || defined(_LP64)) && !defined(__lint) 33 34 #error Use ISA-dependent byteorder64.c only on a 32-bit little-endian machine. 35 36 #else 37 38 uint64_t 39 htonll(uint64_t in) 40 { 41 return (htonl(in >> 32) | ((uint64_t)htonl(in) << 32)); 42 } 43 44 uint64_t 45 ntohll(uint64_t in) 46 { 47 return (ntohl(in >> 32) | (uint64_t)ntohl(in) << 32); 48 } 49 50 #endif /* (_BIG_ENDIAN) || _LP64) && !__lint */ 51