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1 #!/bin/sh
2 #
3 # vprocunhide  sets vserver related attributes for /proc
4 #
5 # chkconfig: 2345 26 74
6 # description: Makes some /proc entries visibly for vservers
7
8 # Source function library.
9 . /etc/rc.d/init.d/functions
10
11 [ -n "$UTIL_VSERVER_VARS" ] || UTIL_VSERVER_VARS=/usr/lib/util-vserver/util-vserver-vars
12 if [ ! -e "$UTIL_VSERVER_VARS" ] ; then
13         echo "Can not find util-vserver installation (the file '$UTIL_VSERVER_VARS' would be expected); aborting..." >&2
14         exit 1
15 fi
16 . "$UTIL_VSERVER_VARS"
17
18 case "$1" in
19 start)
20         if [ ! -d /proc/virtual ]; then
21                 show "Fixing vservers /proc entries visibility. kernel not capable"
22                 fail
23                 exit 1
24         fi
25
26         show "Fixing vservers /proc entries visibility"
27         busy
28         $_VPROCUNHIDE
29         RETVAL=$?
30         deltext
31         case "$RETVAL" in
32                 0)      ok;;
33                 2)      ok; RETVAL=0;;
34                 *)      fail;;
35         esac
36         [ "$RETVAL" -eq 0 ] && touch /var/lock/subsys/vprocunhide
37         ;;
38 stop)
39         show "Stopping vservers /proc entries visibility"
40         busy
41         rm -f /var/lock/subsys/vprocunhide
42         ok
43         ;;
44 restart|reload)
45         $0 stop
46         $0 start
47         ;;
48 status)
49         if [ -f /var/lock/subsys/vprocunhide ] ; then
50                 echo "vservers /proc entries were fixed"
51         else
52                 echo "vservers /proc entries were not fixed"
53         fi
54         ;;
55 *)
56         echo "Usage: $0 {start|stop|reload|restart|status}"
57         exit 1
58         ;;
59 esac
60
61 exit $RETVAL
62
63 # This must be last line !
64 # vi:syntax=sh:tw=78:ts=4:sw=4
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