CVS commit: src/lib/librumphijack

["Antti Kantee" <pooka%netbsd.org@localhost>]

Module Name:    src
Committed By:   pooka
Date:           Thu Feb 17 12:23:58 UTC 2011

Modified Files:
        src/lib/librumphijack: hijack.c

Log Message:
Hijack pathname-based system calls.  Now all paths starting with
/rump are hijacked to go to the rump server.  So you can e.g. start
a hijacked shell and cd to /rump:

$ cd /rump
$ pwd
/rump
$ ls -l dev/null
crwxr-xr-x  1 root  wheel  2, 2 Feb 17 12:35 dev/null
$ ls -l /dev/null
crw-rw-rw-  1 root  wheel  2, 2 Dec 22  2009 /dev/null
$ chmod 0 /dev/null
chmod: /dev/null: Operation not permitted
$ chmod 0 dev/null
$ ls -l /rump/dev/null
c---------  1 root  wheel  2, 2 Feb 17 12:35 /rump/dev/null

(of course the rump server must have vfs loaded for that to work)


To generate a diff of this commit:
cvs rdiff -u -r1.44 -r1.45 src/lib/librumphijack/hijack.c

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