diff options
Diffstat (limited to 'signal.c')
-rw-r--r-- | signal.c | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -374,6 +374,8 @@ static void signal_enque(int sig); * a POSIX signal name (either with or without a +SIG+ prefix). If _signal_ is * negative (or starts with a minus sign), kills process groups instead of * processes. Not all signals are available on all platforms. + * The keys and values of +Signal.list+ are known signal names and numbers, + * respectively. * * pid = fork do * Signal.trap("HUP") { puts "Ouch!"; exit } |