1 /* $NetBSD: nilfs_mount.h,v 1.2 2019/10/16 21:52:22 maya Exp $ */ 2 3 /* 4 * Copyright (c) 2008, 2009 Reinoud Zandijk 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 * 27 */ 28 29 30 #ifndef _FS_NILFS_NILFS_MOUNT_H_ 31 #define _FS_NILFS_NILFS_MOUNT_H_ 32 33 /* 34 * Arguments to mount NILFS filingsystem. 35 */ 36 37 #define NILFSMNT_VERSION 1 38 struct nilfs_args { 39 uint32_t version; /* version of this structure */ 40 char *fspec; /* mount specifier */ 41 uint32_t nilfsmflags; /* mount options */ 42 43 int32_t gmtoff; /* offset from UTC in seconds */ 44 int64_t cpno; /* checkpoint number */ 45 46 /* extendable */ 47 uint8_t reserved[32]; 48 }; 49 50 51 /* nilfs mount options */ 52 53 #define NILFSMNT_BITS "\20" 54 55 #endif /* !_FS_NILFS_NILFS_MOUNT_H_ */ 56 57