int
main (void)
{
volatile int i = 0;
if (i)
tabort ();
if (i)
texit ();
if (i)
t_exit ();
if (i)
t_Exit ();
exit (0);
}
int
main (void)
{
volatile int i = 0;
/* The real test here is that the program links. */
if (i)
tabort ();
if (i)
texit ();
if (i)
t_exit ();
#ifndef __pdp10__
if (i)
t_Exit ();
#endif
exit (0);
}
int main (int argc, char *argv[])
{
#ifdef SIGINT
void (*old_int) (int);
#endif /* SIGINT */
#ifdef SIGQUIT
void (*old_quit) (int);
#endif /* SIGQUIT */
/* catch quit and hangup signals */
/*
* In the terminal driver munging routines, we set Control-P
* to generate an interrupt, and turn off generating Quits from
* the terminal. Now we just ignore them if sent from elsewhere.
*/
#ifdef SIGHUP
signal (SIGHUP, hup_hdlr);
#endif /* SIGHUP */
#ifdef SIGINT
old_int = signal (SIGINT, int_hdlr);
#endif /* SIGINT */
#ifdef SIGQUIT
old_quit = signal (SIGQUIT, SIG_IGN);
#endif /* SIGQUIT */
if (
#ifdef SIGINT
old_int == SIG_IGN ||
#endif /* SIGINT */
#ifdef SIGQUIT
old_quit == SIG_IGN ||
#endif /* SIGQUIT */
0
)
{
/* fired off into the background, refuse to run */
if (isatty (fileno (stdin)))
{
fprintf (stderr, "%s: I refuse to run in the background.\n",
basename (argv[0]));
exit (2);
}
/* else
assume input is a script */
}
/* set terminal to no echo, no output processing, break enabled */
ttyedit ();
initialize (argc, argv);
edit (argc, argv);
/* reset the terminal mode */
ttynormal ();
t_exit ();
return 0;
}
