kill \*- send signal to a process
(kill = 37.; not in assembler)
to the process specified by the
See signal(II) for a list of signals.
The sending and receiving processes must
have the same controlling typewriter, otherwise
this call is restricted to the super-user.
is set if the process does not
have the same controlling typewriter and the
user is not super-user, or if the process
Equality between the controlling
typewriters of the sending and receiving process
is neither a necessary nor sufficient
condition for allowing the sending of a signal.
The correct condition is equality of user IDs.