1 /* 2 * Copyright (c) 1980, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 4. Neither the name of the University nor the names of its contributors 14 * may be used to endorse or promote products derived from this software 15 * without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * @(#)fstab.h 8.1 (Berkeley) 6/2/93 30 */ 31 32 #ifndef _FSTAB_H 33 #define _FSTAB_H 1 34 35 #include <features.h> 36 37 /* 38 * File system table, see fstab(5). 39 * 40 * Used by dump, mount, umount, swapon, fsck, df, ... 41 * 42 * For ufs fs_spec field is the block special name. Programs that want to 43 * use the character special name must create that name by prepending a 'r' 44 * after the right most slash. Quota files are always named "quotas", so 45 * if type is "rq", then use concatenation of fs_file and "quotas" to locate 46 * quota file. 47 */ 48 #define _PATH_FSTAB "/etc/fstab" 49 #define FSTAB "/etc/fstab" /* deprecated */ 50 51 #define FSTAB_RW "rw" /* read/write device */ 52 #define FSTAB_RQ "rq" /* read/write with quotas */ 53 #define FSTAB_RO "ro" /* read-only device */ 54 #define FSTAB_SW "sw" /* swap device */ 55 #define FSTAB_XX "xx" /* ignore totally */ 56 57 struct fstab 58 { 59 char *fs_spec; /* block special device name */ 60 char *fs_file; /* file system path prefix */ 61 char *fs_vfstype; /* File system type, ufs, nfs */ 62 char *fs_mntops; /* Mount options ala -o */ 63 const char *fs_type; /* FSTAB_* from fs_mntops */ 64 int fs_freq; /* dump frequency, in days */ 65 int fs_passno; /* pass number on parallel dump */ 66 }; 67 68 69 __BEGIN_DECLS 70 71 extern struct fstab *getfsent (void) __THROW; 72 extern struct fstab *getfsspec (const char *__name) __THROW; 73 extern struct fstab *getfsfile (const char *__name) __THROW; 74 extern int setfsent (void) __THROW; 75 extern void endfsent (void) __THROW; 76 77 __END_DECLS 78 79 #endif /* fstab.h */ 80