void owl_select_handle_intr()
{
owl_input in;
owl_global_unset_interrupted(&g);
owl_function_unmask_sigint(NULL);
in.ch = in.uch = owl_global_get_startup_tio(&g)->c_cc[VINTR];
owl_process_input_char(in);
}
static void sig_handler_main_thread(void *data) {
int sig = GPOINTER_TO_INT(data);
owl_function_debugmsg("Got signal %d", sig);
if (sig == SIGWINCH) {
owl_function_resize();
} else if (sig == SIGTERM || sig == SIGHUP) {
owl_function_quit();
} else if (sig == SIGINT && owl_global_take_interrupt(&g)) {
owl_input in;
in.ch = in.uch = owl_global_get_startup_tio(&g)->c_cc[VINTR];
owl_process_input_char(in);
}
}
void owl_start_curses(void) {
struct termios tio;
/* save initial terminal settings */
tcgetattr(STDIN_FILENO, owl_global_get_startup_tio(&g));
tcgetattr(STDIN_FILENO, &tio);
tio.c_iflag &= ~(ISTRIP|IEXTEN);
tio.c_cc[VQUIT] = fpathconf(STDIN_FILENO, _PC_VDISABLE);
tio.c_cc[VSUSP] = fpathconf(STDIN_FILENO, _PC_VDISABLE);
tio.c_cc[VSTART] = fpathconf(STDIN_FILENO, _PC_VDISABLE);
tio.c_cc[VSTOP] = fpathconf(STDIN_FILENO, _PC_VDISABLE);
tcsetattr(STDIN_FILENO, TCSAFLUSH, &tio);
/* screen init */
initscr();
cbreak();
noecho();
owl_start_color();
}
void owl_shutdown_curses(void) {
endwin();
/* restore terminal settings */
tcsetattr(STDIN_FILENO, TCSAFLUSH, owl_global_get_startup_tio(&g));
}