Send a signal to a process

Author: stmuk

You want to send a signal to a process on a UNIX-like OS

Source code: 16-14-send-signal.p6

use v6;

use NativeCall;

sub kill(int32, int32) returns int32 is native { ... }

signal(SIGHUP).tap( {say "caught HUP"});

kill($*PID, Signal::SIGHUP);

sleep 2;