fstab.h (3084B) - Raw
1 /*- 2 * SPDX-License-Identifier: BSD-3-Clause 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 /* 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 char *fs_spec; /* block special device name */ 59 char *fs_file; /* file system path prefix */ 60 char *fs_vfstype; /* File system type, ufs, nfs */ 61 char *fs_mntops; /* Mount options ala -o */ 62 char *fs_type; /* FSTAB_* from fs_mntops */ 63 int fs_freq; /* dump frequency, in days */ 64 int fs_passno; /* pass number on parallel fsck */ 65 }; 66 67 #include <sys/cdefs.h> 68 69 __BEGIN_DECLS 70 struct fstab *getfsent(void); 71 struct fstab *getfsspec(const char *); 72 struct fstab *getfsfile(const char *); 73 int setfsent(void); 74 void endfsent(void); 75 void setfstab(const char *); 76 const char *getfstab(void); 77 __END_DECLS 78 79 #endif /* !_FSTAB_H_ */