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fstab.h revision 1.7 
      1 /*	$NetBSD: fstab.h,v 1.7 1998/07/27 09:09:25 mycroft 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. All advertising materials mentioning features or use of this software
     16  *    must display the following acknowledgement:
     17  *	This product includes software developed by the University of
     18  *	California, Berkeley and its contributors.
     19  * 4. Neither the name of the University nor the names of its contributors
     20  *    may be used to endorse or promote products derived from this software
     21  *    without specific prior written permission.
     22  *
     23  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     24  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     25  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     26  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     27  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     28  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     29  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     30  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     31  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     32  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     33  * SUCH DAMAGE.
     34  *
     35  *	@(#)fstab.h	8.1 (Berkeley) 6/2/93
     36  */
     37 
     38 #ifndef _FSTAB_H_
     39 #define _FSTAB_H_
     40 
     41 #include <sys/cdefs.h>
     42 
     43 /*
     44  * File system table, see fstab(5).
     45  *
     46  * Used by dump, mount, umount, swapon, fsck, df, ...
     47  *
     48  * For ufs fs_spec field is the block special name.  Programs that want to
     49  * use the character special name must create that name by prepending a 'r'
     50  * after the right most slash.  Quota files are always named "quotas", so
     51  * if type is "rq", then use concatenation of fs_file and "quotas" to locate
     52  * quota file.
     53  */
     54 #define	_PATH_FSTAB	"/etc/fstab"
     55 #define	FSTAB		"/etc/fstab"	/* deprecated */
     56 
     57 #define	FSTAB_RW	"rw"		/* read/write device */
     58 #define	FSTAB_RQ	"rq"		/* read/write with quotas */
     59 #define	FSTAB_RO	"ro"		/* read-only device */
     60 #define	FSTAB_SW	"sw"		/* swap device */
     61 #define	FSTAB_XX	"xx"		/* ignore totally */
     62 
     63 struct fstab {
     64 	__aconst char *fs_spec;		/* block special device name */
     65 	__aconst char *fs_file;		/* file system path prefix */
     66 	__aconst char *fs_vfstype;	/* File system type, ufs, nfs */
     67 	__aconst char *fs_mntops;	/* Mount options ala -o */
     68 	__aconst char *fs_type;		/* FSTAB_* from fs_mntops */
     69 	int	fs_freq;		/* dump frequency, in days */
     70 	int	fs_passno;		/* pass number on parallel fsck */
     71 };
     72 
     73 #include <sys/cdefs.h>
     74 
     75 __BEGIN_DECLS
     76 struct fstab *getfsent __P((void));
     77 struct fstab *getfsspec __P((const char *));
     78 struct fstab *getfsfile __P((const char *));
     79 int setfsent __P((void));
     80 void endfsent __P((void));
     81 __END_DECLS
     82 
     83 #endif /* !_FSTAB_H_ */
     84