1 /* $NetBSD: nilfs_mount.h,v 1.1 2009/07/18 16:31:42 reinoud 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 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed for the 18 * NetBSD Project. See http://www.NetBSD.org/ for 19 * information about NetBSD. 20 * 4. The name of the author may not be used to endorse or promote products 21 * derived from this software without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 24 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 25 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 26 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 27 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 28 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 29 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 30 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 31 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 32 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 33 * 34 */ 35 36 37 #ifndef _FS_NILFS_NILFS_MOUNT_H_ 38 #define _FS_NILFS_NILFS_MOUNT_H_ 39 40 /* 41 * Arguments to mount NILFS filingsystem. 42 */ 43 44 #define NILFSMNT_VERSION 1 45 struct nilfs_args { 46 uint32_t version; /* version of this structure */ 47 char *fspec; /* mount specifier */ 48 uint32_t nilfsmflags; /* mount options */ 49 50 int32_t gmtoff; /* offset from UTC in seconds */ 51 int64_t cpno; /* checkpoint number */ 52 53 /* extendable */ 54 uint8_t reserved[32]; 55 }; 56 57 58 /* nilfs mount options */ 59 60 #define NILFSMNT_BITS "\20" 61 62 #endif /* !_FS_NILFS_NILFS_MOUNT_H_ */ 63 64