CVS commit: src/sys

[Christos Zoulas <christos%netbsd.org@localhost>]

Module Name:    src
Committed By:   christos
Date:           Wed Apr 16 21:44:29 UTC 2003

Modified Files:
        src/sys/coda: coda_vfsops.c
        src/sys/fs/adosfs: advfsops.c
        src/sys/fs/cd9660: cd9660_vfsops.c
        src/sys/fs/filecorefs: filecore_vfsops.c
        src/sys/fs/msdosfs: msdosfs_vfsops.c
        src/sys/fs/ntfs: ntfs_vfsops.c
        src/sys/fs/smbfs: smbfs_vfsops.c
        src/sys/fs/union: union_vfsops.c
        src/sys/kern: vfs_subr.c vfs_syscalls.c
        src/sys/miscfs/fdesc: fdesc_vfsops.c
        src/sys/miscfs/genfs: layer_vfsops.c
        src/sys/miscfs/kernfs: kernfs_vfsops.c
        src/sys/miscfs/nullfs: null_vfsops.c
        src/sys/miscfs/overlay: overlay_vfsops.c
        src/sys/miscfs/portal: portal_vfsops.c
        src/sys/miscfs/procfs: procfs_vfsops.c
        src/sys/miscfs/umapfs: umap_vfsops.c
        src/sys/nfs: nfs_vfsops.c
        src/sys/sys: mount.h
        src/sys/ufs/ext2fs: ext2fs_vfsops.c
        src/sys/ufs/ffs: ffs_vfsops.c
        src/sys/ufs/lfs: lfs_vfsops.c
        src/sys/ufs/mfs: mfs_vfsops.c

Log Message:
PR/1796: John Kohl: statfs misbehaves under chrooted environments.

- Under chroot it displays only the visible filesystems with appropriate paths.
- The statfs f_mntonname gets adjusted to contain the real path from root.
- While was there, fixed a bug in ext2fs, locking problems with vfs_getfsstat(),
  and factored out some of the vfsop statfs() code to copy_statfs_info(). This
  fixes the problem where some filesystems forgot to set fsid.
- Made coda look more like a normal fs.


To generate a diff of this commit:
cvs rdiff -r1.21 -r1.22 src/sys/coda/coda_vfsops.c
cvs rdiff -r1.3 -r1.4 src/sys/fs/adosfs/advfsops.c
cvs rdiff -r1.4 -r1.5 src/sys/fs/cd9660/cd9660_vfsops.c
cvs rdiff -r1.2 -r1.3 src/sys/fs/filecorefs/filecore_vfsops.c
cvs rdiff -r1.3 -r1.4 src/sys/fs/msdosfs/msdosfs_vfsops.c
cvs rdiff -r1.3 -r1.4 src/sys/fs/ntfs/ntfs_vfsops.c
cvs rdiff -r1.24 -r1.25 src/sys/fs/smbfs/smbfs_vfsops.c
cvs rdiff -r1.3 -r1.4 src/sys/fs/union/union_vfsops.c
cvs rdiff -r1.191 -r1.192 src/sys/kern/vfs_subr.c
cvs rdiff -r1.184 -r1.185 src/sys/kern/vfs_syscalls.c
cvs rdiff -r1.38 -r1.39 src/sys/miscfs/fdesc/fdesc_vfsops.c
cvs rdiff -r1.5 -r1.6 src/sys/miscfs/genfs/layer_vfsops.c
cvs rdiff -r1.47 -r1.48 src/sys/miscfs/kernfs/kernfs_vfsops.c
cvs rdiff -r1.38 -r1.39 src/sys/miscfs/nullfs/null_vfsops.c
cvs rdiff -r1.12 -r1.13 src/sys/miscfs/overlay/overlay_vfsops.c
cvs rdiff -r1.32 -r1.33 src/sys/miscfs/portal/portal_vfsops.c
cvs rdiff -r1.44 -r1.45 src/sys/miscfs/procfs/procfs_vfsops.c
cvs rdiff -r1.35 -r1.36 src/sys/miscfs/umapfs/umap_vfsops.c
cvs rdiff -r1.124 -r1.125 src/sys/nfs/nfs_vfsops.c
cvs rdiff -r1.100 -r1.101 src/sys/sys/mount.h
cvs rdiff -r1.56 -r1.57 src/sys/ufs/ext2fs/ext2fs_vfsops.c
cvs rdiff -r1.112 -r1.113 src/sys/ufs/ffs/ffs_vfsops.c
cvs rdiff -r1.113 -r1.114 src/sys/ufs/lfs/lfs_vfsops.c
cvs rdiff -r1.45 -r1.46 src/sys/ufs/mfs/mfs_vfsops.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.