1*9255b46fSuch /* $NetBSD: v7fs_endian.h,v 1.1 2011/06/27 11:52:24 uch Exp $ */ 2*9255b46fSuch 3*9255b46fSuch /*- 4*9255b46fSuch * Copyright (c) 2011 The NetBSD Foundation, Inc. 5*9255b46fSuch * All rights reserved. 6*9255b46fSuch * 7*9255b46fSuch * This code is derived from software contributed to The NetBSD Foundation 8*9255b46fSuch * by UCHIYAMA Yasushi. 9*9255b46fSuch * 10*9255b46fSuch * Redistribution and use in source and binary forms, with or without 11*9255b46fSuch * modification, are permitted provided that the following conditions 12*9255b46fSuch * are met: 13*9255b46fSuch * 1. Redistributions of source code must retain the above copyright 14*9255b46fSuch * notice, this list of conditions and the following disclaimer. 15*9255b46fSuch * 2. Redistributions in binary form must reproduce the above copyright 16*9255b46fSuch * notice, this list of conditions and the following disclaimer in the 17*9255b46fSuch * documentation and/or other materials provided with the distribution. 18*9255b46fSuch * 19*9255b46fSuch * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20*9255b46fSuch * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21*9255b46fSuch * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22*9255b46fSuch * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23*9255b46fSuch * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24*9255b46fSuch * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25*9255b46fSuch * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26*9255b46fSuch * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27*9255b46fSuch * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28*9255b46fSuch * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29*9255b46fSuch * POSSIBILITY OF SUCH DAMAGE. 30*9255b46fSuch */ 31*9255b46fSuch 32*9255b46fSuch #ifndef _V7FS_ENDIAN_H_ 33*9255b46fSuch #define _V7FS_ENDIAN_H_ 34*9255b46fSuch 35*9255b46fSuch struct v7fs_self; 36*9255b46fSuch __BEGIN_DECLS; 37*9255b46fSuch v7fs_daddr_t val24_normal_order_read(uint8_t *); 38*9255b46fSuch void val24_normal_order_write(v7fs_daddr_t, uint8_t *); 39*9255b46fSuch __END_DECLS 40*9255b46fSuch #ifdef V7FS_EI 41*9255b46fSuch #define V7FS_VAL32(x, v) ((*(x)->val.conv32)(v)) 42*9255b46fSuch #define V7FS_VAL16(x, v) ((*(x)->val.conv16)(v)) 43*9255b46fSuch #define V7FS_VAL24_READ(x, a) ((*(x)->val.conv24read)(a)) 44*9255b46fSuch #define V7FS_VAL24_WRITE(x, v, a) ((*(x)->val.conv24write)(v, a)) 45*9255b46fSuch void v7fs_endian_init(struct v7fs_self *); 46*9255b46fSuch #else 47*9255b46fSuch #define V7FS_VAL32(x, v) (v) 48*9255b46fSuch #define V7FS_VAL16(x, v) (v) 49*9255b46fSuch #define V7FS_VAL24_READ(x, a) (val24_normal_order_read(a)) 50*9255b46fSuch #define V7FS_VAL24_WRITE(x, v, a) (val24_normal_order_write(v, a)) 51*9255b46fSuch #endif /*V7FS_EI */ 52*9255b46fSuch #endif /*!_V7FS_ENDIAN_H_ */ 53