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      1 /*	$NetBSD: fstab.h,v 1.11 2005/02/03 04:39:32 perry Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 1980, 1993
      5  *	The Regents of the University of California.  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. Neither the name of the University nor the names of its contributors
     16  *    may be used to endorse or promote products derived from this software
     17  *    without specific prior written permission.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     21  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     22  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     23  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     24  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     25  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     26  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     27  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     28  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     29  * SUCH DAMAGE.
     30  *
     31  *	@(#)fstab.h	8.1 (Berkeley) 6/2/93
     32  */
     33 
     34 #ifndef _FSTAB_H_
     35 #define _FSTAB_H_
     36 
     37 #include <sys/cdefs.h>
     38 
     39 /*
     40  * File system table, see fstab(5).
     41  *
     42  * Used by dump, mount, umount, swapon, fsck, df, ...
     43  *
     44  * For ufs fs_spec field is the block special name.  Programs that want to
     45  * use the character special name must create that name by prepending a 'r'
     46  * after the right most slash.  Quota files are always named "quotas", so
     47  * if type is "rq", then use concatenation of fs_file and "quotas" to locate
     48  * quota file.
     49  */
     50 #define	_PATH_FSTAB	"/etc/fstab"
     51 #define	FSTAB		"/etc/fstab"	/* deprecated */
     52 
     53 #define	FSTAB_RW	"rw"		/* read/write device */
     54 #define	FSTAB_RQ	"rq"		/* read/write with quotas */
     55 #define	FSTAB_RO	"ro"		/* read-only device */
     56 #define	FSTAB_SW	"sw"		/* swap device */
     57 #define	FSTAB_DP	"dp"		/* dump device */
     58 #define	FSTAB_XX	"xx"		/* ignore totally */
     59 
     60 struct fstab {
     61 	__aconst char *fs_spec;		/* block special device name */
     62 	__aconst char *fs_file;		/* file system path prefix */
     63 	__aconst char *fs_vfstype;	/* File system type, ufs, nfs */
     64 	__aconst char *fs_mntops;	/* Mount options ala -o */
     65 	__aconst char *fs_type;		/* FSTAB_* from fs_mntops */
     66 	int	fs_freq;		/* dump frequency, in days */
     67 	int	fs_passno;		/* pass number on parallel fsck */
     68 };
     69 
     70 __BEGIN_DECLS
     71 struct fstab *getfsent(void);
     72 struct fstab *getfsspec(const char *);
     73 struct fstab *getfsfile(const char *);
     74 int setfsent(void);
     75 void endfsent(void);
     76 __END_DECLS
     77 
     78 #endif /* !_FSTAB_H_ */
     79