the automatic merge brought them into mainline.
void
handle_signal(int signum, struct sigaction *oldact)
{
-#if 0
struct sigaction act;
bzero(&act, sizeof(act));
act.sa_handler = signal_handler_internal;
act.sa_flags = SA_NOMASK;
if (sigaction(signum, &act, oldact) < 0)
die("sigaction: %m");
-#endif
}
void
unhandle_signal(int signum, struct sigaction *oldact)
{
-#if 0
if (sigaction(signum, oldact, NULL) < 0)
die("sigaction: %m");
-#endif
}