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Define MNT_ACLS, which can report on the status of the FS_ACLS flag

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used by UFS to administratively enable support for extended ACLs.

While I'm here, remove MNT_MULTILABEL from the list of file system
flags we permit to be updated after the initial mount.

Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, Network Associates Laboratories
This commit is contained in:
Robert Watson 2002-10-14 17:18:27 +00:00
parent 3ceef565b2
commit a16a92afdb
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=105113
1 changed files with 3 additions and 3 deletions
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6
sys/sys/mount.h
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@ -171,6 +171,7 @@ struct mount {
#define MNT_NOSYMFOLLOW 0x00400000 /* do not follow symlinks */
#define MNT_JAILDEVFS 0x02000000 /* Jail friendly DEVFS behaviour */
#define MNT_MULTILABEL 0x04000000 /* MAC support for individual objects */
#define MNT_ACLS 0x08000000 /* ACL support enabled */
#define MNT_NOATIME 0x10000000 /* disable update of file access time */
#define MNT_NOCLUSTERR 0x40000000 /* disable cluster read */
#define MNT_NOCLUSTERW 0x80000000 /* disable cluster write */
@ -209,15 +210,14 @@ struct mount {
MNT_ROOTFS | MNT_NOATIME | MNT_NOCLUSTERR| \
MNT_NOCLUSTERW | MNT_SUIDDIR | MNT_SOFTDEP | \
MNT_IGNORE | MNT_EXPUBLIC | MNT_NOSYMFOLLOW | \
MNT_JAILDEVFS | MNT_MULTILABEL)
MNT_JAILDEVFS | MNT_MULTILABEL | MNT_ACLS)
/* Mask of flags that can be updated */
#define MNT_UPDATEMASK (MNT_NOSUID | MNT_NOEXEC | MNT_NODEV | \
MNT_SYNCHRONOUS | MNT_UNION | MNT_ASYNC | \
MNT_NOATIME | \
MNT_NOSYMFOLLOW | MNT_IGNORE | MNT_JAILDEVFS | \
MNT_NOCLUSTERR | MNT_NOCLUSTERW | MNT_SUIDDIR | \
MNT_MULTILABEL)
MNT_NOCLUSTERR | MNT_NOCLUSTERW | MNT_SUIDDIR)
/*
* External filesystem command modifier flags.