Hi QNX experts,

      Greetings!!
I have hit the wall in finding any elegant solution to kill shell(esh) running on /dev/ser device.
To kill it, at least I need its pid but I am not able to get its pid through any API easily which I can think of.
One way I thought was to use slay command with -t option however, it's not working out for me (always returns error that
 no process with esh name on /dev/ser1 tty)
I think re-starting shell on /dev/ser will be easy through fork or spawn.
but, esh being just binary available, I can't log its pid to any IPC where my application can kill on it.
Are there any POSIX APIs I am missing that could be useful here?

Any perspectives/ideas/suggestions, quite appreciated.

Thanks,
Tom