i386/libsaio/ufs_byteorder.h

   1 /*
   2  * Copyright (c) 1999-2003 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * Portions Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights
   7  * Reserved.  This file contains Original Code and/or Modifications of
   8  * Original Code as defined in and that are subject to the Apple Public
   9  * Source License Version 2.0 (the "License").  You may not use this file
  10  * except in compliance with the License.  Please obtain a copy of the
  11  * License at http://www.apple.com/publicsource and read it before using
  12  * this file.
  13  *
  14  * The Original Code and all software distributed under the License are
  15  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  16  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  17  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  18  * FITNESS FOR A PARTICULAR PURPOSE OR NON- INFRINGEMENT.  Please see the
  19  * License for the specific language governing rights and limitations
  20  * under the License.
  21  *
  22  * @APPLE_LICENSE_HEADER_END@
  23  */
  24 /*
  25  * Copyright (c) 1992 NeXT Computer, Inc.
  26  *
  27  * UFS byte swapping routines to make a big endian file system useful on a
  28  * little endian machine.
  29  *
  30  * HISTORY
  31  *
  32  * 8 Jul 1992 Brian Pinkerton at NeXT
  33  *      Created.
  34  */
  35
  36 #ifndef __LIBSAIO_UFS_BYTEORDER_H
  37 #define __LIBSAIO_UFS_BYTEORDER_H
  38
  39 #include <sys/vnode.h>
  40 #include <sys/buf.h>
  41 #include <sys/disk.h>
  42 #include <ufs/ufs/quota.h>
  43 #include <ufs/ufs/dinode.h>
  44 #include <ufs/ufs/dir.h>
  45 #include <ufs/ffs/fs.h>
  46
  47 void byte_swap_ints(unsigned int *array, int count);
  48 void byte_swap_shorts(unsigned short *array, int count);
  49 void byte_swap_longlongs(unsigned long long *array, int count);
  50
  51 void byte_swap_superblock(struct fs *sb);
  52 void byte_swap_dinode_in(struct dinode *di);
  53 void byte_swap_dir_block_in(char *addr, int count);
  54 void byte_swap_inode_in(struct dinode *dc, struct dinode *ic);
  55
  56 #endif /* !__LIBSAIO_UFS_BYTEORDER_H */