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Diffstat (limited to 'sbin/mount/mntopts.h')
| -rw-r--r-- | sbin/mount/mntopts.h | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/sbin/mount/mntopts.h b/sbin/mount/mntopts.h new file mode 100644 index 000000000000..032d70ed5316 --- /dev/null +++ b/sbin/mount/mntopts.h @@ -0,0 +1,82 @@ +/*- + * Copyright (c) 1994 + * The Regents of the University of California. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)mntopts.h 8.3 (Berkeley) 3/27/94 + */ + +struct mntopt { + const char *m_option; /* option name */ + int m_inverse; /* if a negative option, eg "dev" */ + int m_flag; /* bit to set, eg. MNT_RDONLY */ + int m_altloc; /* zero if this is a real mount flag */ +}; + +/* User-visible MNT_ flags. */ +#define MOPT_ASYNC { "async", 0, MNT_ASYNC, 0 } +#define MOPT_NOATIME { "atime", 1, MNT_NOATIME, 0 } +#define MOPT_NOAUTO { "auto", 1, 0, 0 } +#define MOPT_NODEV { "dev", 1, MNT_NODEV, 0 } +#define MOPT_NOEXEC { "exec", 1, MNT_NOEXEC, 0 } +#define MOPT_NOSUID { "suid", 1, MNT_NOSUID, 0 } +#define MOPT_RDONLY { "rdonly", 0, MNT_RDONLY, 0 } +#define MOPT_SYNC { "sync", 0, MNT_SYNCHRONOUS, 0 } +#define MOPT_UNION { "union", 0, MNT_UNION, 0 } + +/* Skip this options without any action (needed for checkquota/quotaon) */ +#define MOPT_UQUOTA { "userquota", 0, 0, 0 } +#define MOPT_GQUOTA { "groupquota", 0, 0, 0 } + +/* Control flags. */ +#define MOPT_FORCE { "force", 0, MNT_FORCE, 0 } +#define MOPT_UPDATE { "update", 0, MNT_UPDATE, 0 } + +/* Support for old-style "ro", "rw" flags. */ +#define MOPT_RO { "ro", 0, MNT_RDONLY, 0 } +#define MOPT_RW { "rw", 1, MNT_RDONLY, 0 } + +#define MOPT_FSTAB_COMPAT \ + MOPT_RO, \ + MOPT_RW + +/* Standard options which all mounts can understand. */ +#define MOPT_STDOPTS \ + MOPT_FSTAB_COMPAT, \ + MOPT_NOATIME, \ + MOPT_NOAUTO, \ + MOPT_NODEV, \ + MOPT_NOEXEC, \ + MOPT_NOSUID, \ + MOPT_RDONLY, \ + MOPT_UNION + +void getmntopts __P((const char *, const struct mntopt *, int *, int *)); +extern int getmnt_silent; |