new

$sigaction = POSIX::SigAction->new(sigsub, sigset, flags)

• Constructor. Creates a new POSIX::SigAction object. Takes the following arguments:
  • sigsub
  • The fully qualified name of a signal-handler subroutine.
  • sigset
  • A POSIX::SigSet object.
  • flags
  • The sa_flags.