byteorder.c revision 4b56a00321e0ce508e55cc5e43e3ad7b00005a39
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#include <sys/isa_defs.h>
#include <sys/types.h>
#if defined(_LITTLE_ENDIAN) && !defined(__lint)
#error Use ISA-specific byteorder.s on a little-endian machine.
#else /* !_LITTLE_ENDIAN */
/*
* htonll(), ntohll(), htonl(), ntohl(), htons(), ntohs()
* These functions just return the input parameter, as the host
* byte order is the same as the network byte order (big endian).
* On little endian machines, these functions byte swap.
*/
uint64_t
htonll(uint64_t in)
{
return (in);
}
uint64_t
ntohll(uint64_t in)
{
return (in);
}
uint32_t
htonl(uint32_t in)
{
return (in);
}
uint32_t
ntohl(uint32_t in)
{
return (in);
}
uint16_t
htons(uint16_t in)
{
return (in);
}
uint16_t
ntohs(uint16_t in)
{
return (in);
}
#endif /* _LITTLE_ENDIAN */