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signal.c
60 lines (52 loc) · 1.72 KB
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signal.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* signal.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: jdhaisne <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2016/05/09 13:17:47 by jdhaisne #+# #+# */
/* Updated: 2016/05/13 14:04:57 by jdhaisne ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_select.h"
void sigint_handler(t_data *data)
{
quit(data->old_term);
}
void sigwinch_handler(t_data *data)
{
ioctl(0, TIOCGWINSZ, &(data->win));
data = stock_data(data, 1);
tputs(tgetstr("cd", NULL), tgetnum("co"), ft_putchar2);
show_menu(data);
}
void sigtstp_handler(t_data *data)
{
char cp[2];
cp[0] = data->term.c_cc[VSUSP];
cp[1] = 0;
restore_term(data->old_term);
signal(SIGTSTP, SIG_DFL);
ioctl(0, TIOCSTI, cp);
}
void sigcont_handler(t_data *data)
{
tcsetattr(0, TCSADRAIN, &(data->term));
show_menu(data);
signal(SIGTSTP, signal_handler);
}
void signal_handler(int signum)
{
t_data *data;
data = NULL;
data = stock_data(data, 0);
if(signum == SIGINT)
sigint_handler(data);
if(signum == SIGTSTP)
sigtstp_handler(data);
if(signum == SIGWINCH)
sigwinch_handler(data);
if(signum == SIGCONT)
sigcont_handler(data);
}