gforth/engine/signals.c - diff

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version 1.23, 2003/02/01 14:28:07	version 1.24, 2003/02/02 11:05:50
Line 115 signal_throw(int sig)	Line 115 signal_throw(int sig)
}	}

#ifdef SA_SIGINFO	#ifdef SA_SIGINFO
	static void
	sigaction_throw(int sig, siginfo_t info, void _)
	{
	signal_throw(sig);
	}

static void fpe_handler(int sig, siginfo_t info, void _)	static void fpe_handler(int sig, siginfo_t info, void _)
/* handler for SIGFPE */	/* handler for SIGFPE */
{	{
Line 398 void install_signal_handlers(void)	Line 404 void install_signal_handlers(void)
bsd_signal(sigs_to_quit [i], graceful_exit);	bsd_signal(sigs_to_quit [i], graceful_exit);
#ifdef SA_SIGINFO	#ifdef SA_SIGINFO
if (!die_on_signal) {	if (!die_on_signal) {
	#ifdef SIGFPE
install_signal_handler(SIGFPE, fpe_handler);	install_signal_handler(SIGFPE, fpe_handler);
	#endif
	#ifdef SIGSEGV
install_signal_handler(SIGSEGV, segv_handler);	install_signal_handler(SIGSEGV, segv_handler);
}
#endif	#endif
	/* use SA_ONSTACK for all signals that could come from executing
	wrong code */
	#ifdef SIGILL
	install_signal_handler(SIGILL, sigaction_throw);
	#endif
	#ifdef SIGBUS
	install_signal_handler(SIGBUS, sigaction_throw);
	#endif
	#ifdef SIGTRAP
	install_signal_handler(SIGTRAP, sigaction_throw);
	#endif
	}
	#endif /* defined(SA_SIGINFO) */
#ifdef SIGCONT	#ifdef SIGCONT
bsd_signal(SIGCONT, termprep);	bsd_signal(SIGCONT, termprep);
#endif	#endif