dump the stack of a running subthread

[Marc Brünink <mbruen@smartsoft.de>]

Hi,

I've a program which creates some subthreads. One of them hangs. I need 
a stack dump of this very special thread. Any hints? I'm unable to use 
gdb directly, because it just occurs on one machine. And it's a 
production system. It's no problem if the thread gets terminated. It 
will be restarted automatically.

Thanks
Marc