util-vserver-0.30.208

[util-vserver.git] / sysv / vprocunhide

diff --git a/sysv/vprocunhide b/sysv/vprocunhide
new file mode 100755 (executable)
index 0000000..17a2cd4
--- /dev/null
+++ b/sysv/vprocunhide
@@ -0,0 +1,73 @@
+#!/bin/bash
+#
+# vprocunhide  sets vserver related attributes for /proc
+#
+# chkconfig: 2345 26 74
+# description: Makes some /proc entries visibly for vservers
+
+: ${UTIL_VSERVER_VARS:=/usr/lib/util-vserver/util-vserver-vars}
+test -e "$UTIL_VSERVER_VARS" || {
+    echo $"Can not find util-vserver installation (the file '$UTIL_VSERVER_VARS' would be expected); aborting..." >&2
+    exit 1
+}
+. "$UTIL_VSERVER_VARS"
+
+$_VSERVER_INFO - FEATURE iattr || exit 0
+
+f=/etc/rc.d/init.d/functions
+if test -e "$f"; then
+    . "$f"
+    lockfile=/var/lock/subsys/vprocunhide
+else
+    success() { echo .; }
+    passed()  { echo .; }
+    failure() { echo ERROR; }
+    lockfile=/var/run/vprocunhide
+fi
+
+
+function start()
+{
+    echo -n $"Fixing /proc entries visibility..."
+    $_VPROCUNHIDE
+    retval=$?
+    case "$retval" in
+       0)      success;;
+       2)      passed; retval=0;;
+       *)      failure;
+    esac
+    echo
+    test "$retval" -ne 0 || touch "$lockfile"
+    return $retval
+}
+
+function stop()
+{
+    rm -f "$lockfile"
+}
+
+function restart()
+{
+    stop
+    start
+}
+
+case "$1" in
+    start|stop|restart)        $1;;
+    reload)            ;;
+    condrestart)
+       test -f $lockfile && restart || :
+       ;;
+    status)
+       test -f $lockfile && {
+           echo $"/proc entries were fixed"
+           exit 0
+       }
+       echo $"/proc entries are not fixed"
+       exit 1
+       ;;
+    *)
+        echo "Usage: $0 {start|stop|reload|restart|condrestart|status}"
+       exit 2
+       ;;
+esac