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| author | Miklos Szeredi <mszeredi@suse.cz> | 2010-08-10 11:41:41 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2010-08-11 00:29:47 -0400 |
| commit | 8df9d1a4142311c084ffeeacb67cd34d190eff74 (patch) | |
| tree | 512e018114ea506659fac73d838bfca0fb97a5a4 /Documentation/video4linux | |
| parent | ffd1f4ed5bddccf2277e3d8525bcedf1983319f8 (diff) | |
| download | talos-obmc-linux-8df9d1a4142311c084ffeeacb67cd34d190eff74.tar.gz talos-obmc-linux-8df9d1a4142311c084ffeeacb67cd34d190eff74.zip | |
vfs: show unreachable paths in getcwd and proc
Prepend "(unreachable)" to path strings if the path is not reachable
from the current root.
Two places updated are
- the return string from getcwd()
- and symlinks under /proc/$PID.
Other uses of d_path() are left unchanged (we know that some old
software crashes if /proc/mounts is changed).
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'Documentation/video4linux')
0 files changed, 0 insertions, 0 deletions
