diff options
| -rw-r--r-- | sys/kern/vfs_extattr.c | 6 | ||||
| -rw-r--r-- | sys/kern/vfs_syscalls.c | 6 | ||||
| -rw-r--r-- | sys/sys/mount.h | 16 | ||||
| -rw-r--r-- | sys/ufs/ufs/ufs_readwrite.c | 5 |
4 files changed, 20 insertions, 13 deletions
diff --git a/sys/kern/vfs_extattr.c b/sys/kern/vfs_extattr.c index 95e9de0..3870776 100644 --- a/sys/kern/vfs_extattr.c +++ b/sys/kern/vfs_extattr.c @@ -36,7 +36,7 @@ * SUCH DAMAGE. * * @(#)vfs_syscalls.c 8.13 (Berkeley) 4/15/94 - * $Id: vfs_syscalls.c,v 1.47 1996/05/11 04:39:53 bde Exp $ + * $Id: vfs_syscalls.c,v 1.48 1996/05/24 16:19:23 peter Exp $ */ /* @@ -182,9 +182,9 @@ update: else if (mp->mnt_flag & MNT_RDONLY) mp->mnt_flag |= MNT_WANTRDWR; mp->mnt_flag &=~ (MNT_NOSUID | MNT_NOEXEC | MNT_NODEV | - MNT_SYNCHRONOUS | MNT_UNION | MNT_ASYNC); + MNT_SYNCHRONOUS | MNT_UNION | MNT_ASYNC | MNT_NOATIME); mp->mnt_flag |= uap->flags & (MNT_NOSUID | MNT_NOEXEC | MNT_NODEV | - MNT_SYNCHRONOUS | MNT_UNION | MNT_ASYNC | MNT_FORCE); + MNT_SYNCHRONOUS | MNT_UNION | MNT_ASYNC | MNT_FORCE | MNT_NOATIME); /* * Mount the filesystem. */ diff --git a/sys/kern/vfs_syscalls.c b/sys/kern/vfs_syscalls.c index 95e9de0..3870776 100644 --- a/sys/kern/vfs_syscalls.c +++ b/sys/kern/vfs_syscalls.c @@ -36,7 +36,7 @@ * SUCH DAMAGE. * * @(#)vfs_syscalls.c 8.13 (Berkeley) 4/15/94 - * $Id: vfs_syscalls.c,v 1.47 1996/05/11 04:39:53 bde Exp $ + * $Id: vfs_syscalls.c,v 1.48 1996/05/24 16:19:23 peter Exp $ */ /* @@ -182,9 +182,9 @@ update: else if (mp->mnt_flag & MNT_RDONLY) mp->mnt_flag |= MNT_WANTRDWR; mp->mnt_flag &=~ (MNT_NOSUID | MNT_NOEXEC | MNT_NODEV | - MNT_SYNCHRONOUS | MNT_UNION | MNT_ASYNC); + MNT_SYNCHRONOUS | MNT_UNION | MNT_ASYNC | MNT_NOATIME); mp->mnt_flag |= uap->flags & (MNT_NOSUID | MNT_NOEXEC | MNT_NODEV | - MNT_SYNCHRONOUS | MNT_UNION | MNT_ASYNC | MNT_FORCE); + MNT_SYNCHRONOUS | MNT_UNION | MNT_ASYNC | MNT_FORCE | MNT_NOATIME); /* * Mount the filesystem. */ diff --git a/sys/sys/mount.h b/sys/sys/mount.h index e6bad82..d044d29 100644 --- a/sys/sys/mount.h +++ b/sys/sys/mount.h @@ -31,7 +31,7 @@ * SUCH DAMAGE. * * @(#)mount.h 8.13 (Berkeley) 3/27/94 - * $Id: mount.h,v 1.30 1995/12/22 16:02:39 phk Exp $ + * $Id: mount.h,v 1.31 1996/01/30 23:00:54 mpp Exp $ */ #ifndef _SYS_MOUNT_H_ @@ -63,8 +63,7 @@ struct fid { #define MNAMELEN 90 /* length of buffer for returned name */ struct statfs { - short f_type; /* type of filesystem (see below) */ - short f_flags; /* copy of mount flags */ + long f_spare2; /* placeholder */ long f_bsize; /* fundamental file system block size */ long f_iosize; /* optimal transfer block size */ long f_blocks; /* total data blocks in file system */ @@ -73,7 +72,10 @@ struct statfs { long f_files; /* total file nodes in file system */ long f_ffree; /* free file nodes in fs */ fsid_t f_fsid; /* file system id */ - long f_spare[9]; /* spare for later */ + uid_t f_owner; /* user that mounted the filesystem */ + int f_type; /* type of filesystem (see below) */ + int f_flags; /* copy of mount flags */ + long f_spare[6]; /* spare for later */ char f_mntonname[MNAMELEN]; /* directory on which mounted */ char f_mntfromname[MNAMELEN];/* mounted filesystem */ }; @@ -156,6 +158,7 @@ struct mount { #define MNT_NODEV 0x00000010 /* don't interpret special files */ #define MNT_UNION 0x00000020 /* union with underlying filesystem */ #define MNT_ASYNC 0x00000040 /* file system written asynchronously */ +#define MNT_NOATIME 0x10000000 /* Disable update of file access times */ /* * exported mount flags. @@ -177,7 +180,10 @@ struct mount { /* * Mask of flags that are visible to statfs() */ -#define MNT_VISFLAGMASK 0x0000ffff +#define MNT_VISFLAGMASK (MNT_RDONLY|MNT_SYNCHRONOUS|MNT_NOEXEC|MNT_NOSUID| \ + MNT_NODEV|MNT_UNION|MNT_ASYNC|MNT_EXRDONLY|MNT_EXPORTED| \ + MNT_DEFEXPORTED|MNT_EXPORTANON|MNT_EXKERB|MNT_LOCAL| \ + MNT_QUOTA|MNT_ROOTFS|MNT_USER|MNT_NOATIME) /* * filesystem control flags. diff --git a/sys/ufs/ufs/ufs_readwrite.c b/sys/ufs/ufs/ufs_readwrite.c index ff2c540..415e7c6 100644 --- a/sys/ufs/ufs/ufs_readwrite.c +++ b/sys/ufs/ufs/ufs_readwrite.c @@ -31,7 +31,7 @@ * SUCH DAMAGE. * * @(#)ufs_readwrite.c 8.7 (Berkeley) 1/21/94 - * $Id: ufs_readwrite.c,v 1.20 1996/01/19 03:59:26 dyson Exp $ + * $Id: ufs_readwrite.c,v 1.21 1996/06/25 03:00:44 davidg Exp $ */ #ifdef LFS_READWRITE @@ -163,7 +163,8 @@ READ(ap) } if (bp != NULL) bqrelse(bp); - ip->i_flag |= IN_ACCESS; + if (!(vp->v_mount->mnt_flag & MNT_NOATIME)) + ip->i_flag |= IN_ACCESS; return (error); } |
