path: consolekit2_1.2.6-5/src/ck-manager.c
  --type=method_call --print-reply --reply-timeout=2000 \
  /org/freedesktop/ConsoleKit/Manager \
  org.freedesktop.ConsoleKit.Manager.GetSessionForUnixProcess uint32:`/sbin/pidof -s bash`
*/
static gboolean