include/sys/mntent.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  *
  25  *      Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T
  26  *              All Rights Reserved
  27  */
  28
  29 #ifndef _SYS_MNTENT_H
  30 #define _SYS_MNTENT_H
  31
  32 #define MNTMAXSTR       128
  33
  34 #define MNTTYPE_ZFS     "zfs"           /* ZFS file system */
  35
  36 #define MOUNT_SUCCESS   0x00            /* Success */
  37 #define MOUNT_USAGE     0x01            /* Invalid invocation or permissions */
  38 #define MOUNT_SYSERR    0x02            /* System error (ENOMEM, etc) */
  39 #define MOUNT_SOFTWARE  0x04            /* Internal mount bug */
  40 #define MOUNT_USER      0x08            /* Interrupted by user (EINTR) */
  41 #define MOUNT_FILEIO    0x10            /* Error updating/locking /etc/mtab */
  42 #define MOUNT_FAIL      0x20            /* Mount failed */
  43 #define MOUNT_SOMEOK    0x40            /* At least on mount succeeded */
  44 #define MOUNT_BUSY      0x80            /* Mount failed due to EBUSY */
  45
  46 #define MNTOPT_ASYNC    "async"         /* all I/O is asynchronous */
  47 #define MNTOPT_ATIME    "atime"         /* update atime for files */
  48 #define MNTOPT_NOATIME  "noatime"       /* do not update atime for files */
  49 #define MNTOPT_AUTO     "auto"          /* automount */
  50 #define MNTOPT_NOAUTO   "noauto"        /* do not automount */
  51 #define MNTOPT_CONTEXT  "context"       /* selinux context */
  52 #define MNTOPT_FSCONTEXT "fscontext"    /* selinux fscontext */
  53 #define MNTOPT_DEFCONTEXT "defcontext"  /* selinux defcontext */
  54 #define MNTOPT_ROOTCONTEXT "rootcontext" /* selinux rootcontext */
  55 #define MNTOPT_DEFAULTS "defaults"      /* defaults */
  56 #define MNTOPT_DEVICES  "dev"           /* device-special allowed */
  57 #define MNTOPT_NODEVICES "nodev"        /* device-special disallowed */
  58 #define MNTOPT_DIRATIME "diratime"      /* update atime for dirs */
  59 #define MNTOPT_NODIRATIME "nodiratime"  /* do not update atime for dirs */
  60 #define MNTOPT_DIRSYNC  "dirsync"       /* do dir updates synchronously */
  61 #define MNTOPT_EXEC     "exec"          /* enable executables */
  62 #define MNTOPT_NOEXEC   "noexec"        /* disable executables */
  63 #define MNTOPT_GROUP    "group"         /* allow group mount */
  64 #define MNTOPT_NOGROUP  "nogroup"       /* do not allow group mount */
  65 #define MNTOPT_IVERSION "iversion"      /* update inode version */
  66 #define MNTOPT_NOIVERSION "noiversion"  /* do not update inode version */
  67 #define MNTOPT_NBMAND   "mand"          /* allow non-blocking mandatory locks */
  68 #define MNTOPT_NONBMAND "nomand"        /* deny non-blocking mandatory locks */
  69 #define MNTOPT_NETDEV   "_netdev"       /* network device */
  70 #define MNTOPT_NOFAIL   "nofail"        /* no failure */
  71 #define MNTOPT_RELATIME "relatime"      /* allow relative time updates */
  72 #define MNTOPT_NORELATIME "norelatime"  /* do not allow relative time updates */
  73 #define MNTOPT_STRICTATIME "strictatime" /* strict access time updates */
  74 #define MNTOPT_NOSTRICTATIME "nostrictatime" /* No strict access time updates */
  75 #define MNTOPT_LAZYTIME "lazytime"      /* Defer access time writing */
  76 #ifdef __linux__
  77 #define MNTOPT_SETUID   "suid"          /* Both setuid and devices allowed */
  78 #define MNTOPT_NOSETUID "nosuid"        /* Neither setuid nor devices allowed */
  79 #elif defined(__FreeBSD__)
  80 #define MNTOPT_SETUID   "setuid"        /* Set uid allowed */
  81 #define MNTOPT_NOSETUID "nosetuid"      /* Set uid not allowed */
  82 #else
  83 #error "unknown OS"
  84 #endif
  85 #define MNTOPT_OWNER    "owner"         /* allow owner mount */
  86 #define MNTOPT_NOOWNER  "noowner"       /* do not allow owner mount */
  87 #define MNTOPT_REMOUNT  "remount"       /* change mount options */
  88 #define MNTOPT_RO       "ro"            /* read only */
  89 #define MNTOPT_RW       "rw"            /* read/write */
  90 #define MNTOPT_SYNC     "sync"          /* all I/O is synchronous */
  91 #define MNTOPT_USER     "user"          /* allow user mount */
  92 #define MNTOPT_NOUSER   "nouser"        /* do not allow user mount */
  93 #define MNTOPT_USERS    "users"         /* allow user mount */
  94 #define MNTOPT_NOUSERS  "nousers"       /* do not allow user mount */
  95 #define MNTOPT_SUB      "sub"           /* allow mounts on subdirs */
  96 #define MNTOPT_NOSUB    "nosub"         /* do not allow mounts on subdirs */
  97 #define MNTOPT_QUIET    "quiet"         /* quiet mount */
  98 #define MNTOPT_LOUD     "loud"          /* verbose mount */
  99 #define MNTOPT_BIND     "bind"          /* remount part of a tree */
 100 #define MNTOPT_RBIND    "rbind"         /* include subtrees */
 101 #define MNTOPT_DIRXATTR "dirxattr"      /* enable directory xattrs */
 102 #define MNTOPT_SAXATTR  "saxattr"       /* enable system-attribute xattrs */
 103 #define MNTOPT_XATTR    "xattr"         /* enable extended attributes */
 104 #define MNTOPT_NOXATTR  "noxattr"       /* disable extended attributes */
 105 #define MNTOPT_COMMENT  "comment"       /* comment */
 106 #define MNTOPT_ZFSUTIL  "zfsutil"       /* called by zfs utility */
 107 #define MNTOPT_ACL      "acl"           /* passed by util-linux-2.24 mount */
 108 #define MNTOPT_NOACL    "noacl"         /* likewise */
 109 #define MNTOPT_POSIXACL "posixacl"      /* likewise */
 110 #define MNTOPT_MNTPOINT "mntpoint"      /* mount point hint */
 111
 112 #endif  /* _SYS_MNTENT_H */