mirror of
https://git.proxmox.com/git/mirror_zfs.git
synced 2024-11-18 02:20:59 +03:00
18d2f56176
Unused modlinkage struct removed and ntohll functions added. Signed-off-by: Tom Caputi <tcaputi@datto.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #533
70 lines
2.1 KiB
C
70 lines
2.1 KiB
C
/*****************************************************************************\
|
|
* Copyright (C) 2007-2010 Lawrence Livermore National Security, LLC.
|
|
* Copyright (C) 2007 The Regents of the University of California.
|
|
* Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER).
|
|
* Written by Brian Behlendorf <behlendorf1@llnl.gov>.
|
|
* UCRL-CODE-235197
|
|
*
|
|
* This file is part of the SPL, Solaris Porting Layer.
|
|
* For details, see <http://zfsonlinux.org/>.
|
|
*
|
|
* The SPL is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License as published by the
|
|
* Free Software Foundation; either version 2 of the License, or (at your
|
|
* option) any later version.
|
|
*
|
|
* The SPL is distributed in the hope that it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
* for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along
|
|
* with the SPL. If not, see <http://www.gnu.org/licenses/>.
|
|
\*****************************************************************************/
|
|
|
|
#ifndef _SPL_BYTEORDER_H
|
|
#define _SPL_BYTEORDER_H
|
|
|
|
#include <asm/byteorder.h>
|
|
#include <sys/isa_defs.h>
|
|
|
|
#define LE_16(x) cpu_to_le16(x)
|
|
#define LE_32(x) cpu_to_le32(x)
|
|
#define LE_64(x) cpu_to_le64(x)
|
|
#define BE_16(x) cpu_to_be16(x)
|
|
#define BE_32(x) cpu_to_be32(x)
|
|
#define BE_64(x) cpu_to_be64(x)
|
|
|
|
#define BE_IN8(xa) \
|
|
*((uint8_t *)(xa))
|
|
|
|
#define BE_IN16(xa) \
|
|
(((uint16_t)BE_IN8(xa) << 8) | BE_IN8((uint8_t *)(xa)+1))
|
|
|
|
#define BE_IN32(xa) \
|
|
(((uint32_t)BE_IN16(xa) << 16) | BE_IN16((uint8_t *)(xa)+2))
|
|
|
|
#ifdef _BIG_ENDIAN
|
|
static __inline__ uint64_t
|
|
htonll(uint64_t n) {
|
|
return (n);
|
|
}
|
|
|
|
static __inline__ uint64_t
|
|
ntohll(uint64_t n) {
|
|
return (n);
|
|
}
|
|
#else
|
|
static __inline__ uint64_t
|
|
htonll(uint64_t n) {
|
|
return ((((uint64_t)htonl(n)) << 32) + htonl(n >> 32));
|
|
}
|
|
|
|
static __inline__ uint64_t
|
|
ntohll(uint64_t n) {
|
|
return ((((uint64_t)ntohl(n)) << 32) + ntohl(n >> 32));
|
|
}
|
|
#endif
|
|
|
|
#endif /* SPL_BYTEORDER_H */
|