void signal_action(int signal)
{
if (signal == SIGINT || signal == SIGQUIT)
ft_sigint();
else if (signal == SIGTERM || signal == SIGHUP || signal == SIGTTIN)
ft_sigexit();
else if (signal == SIGTSTP)
ft_sigtstp();
else if (signal == SIGCONT)
ft_sigcont();
else if (signal == SIGILL || signal == SIGABRT || signal == SIGBUS ||
signal == SIGSEGV)
ft_sigexit();
}
void ft_take_signal(int sign)
{
if (sign == SIGTSTP || sign == SIGTTIN || sign == SIGTTOU)
ft_sigtstp();
if (sign == SIGCONT || sign == SIGURG || sign == SIGCHLD || sign == SIGIO ||
sign == SIGINFO)
{
ft_termios_init();
ft_underline();
signal(SIGTSTP, ft_take_signal);
}
if (sign == SIGINT || sign == SIGTERM || sign == SIGHUP || sign == SIGPIPE
|| sign == SIGALRM || sign == SIGXCPU || sign == SIGXFSZ || sign ==
SIGVTALRM || sign == SIGPROF || sign == SIGUSR1 || sign == SIGUSR2 ||
sign == SIGQUIT || sign == SIGILL || sign == SIGTRAP || sign == SIGABRT
|| sign == SIGEMT || sign == SIGFPE || sign == SIGBUS || sign == SIGSEGV
|| sign == SIGSYS)
ft_sigint();
if (sign == SIGWINCH)
{
tputs(tgetstr("cl", NULL), 1, tty_putchar);
ft_underline();
}
}
