Ȥ߹ߴؿ/trap Ƥʤʥ(signal(2) [manual page] 
)äȤȯޤ

ºݤȯʥ̾ϡ
SignalException#message [Exception/message] 
"SIGname"Ȥޤ

# 2001/04/03 00:17 
ǥեȤξ֤ǤϡʲΥʥ뤬 SignalException ȯ
ޤ

  SIGHUP, SIGQUIT, SIGALRM, SIGUSR1, SIGUSR2

ޤSIGINT  㳰 Interrupt ȯޤ