bin/consoled/consoled.cpp

182 	struct console* con = (struct console*)arg;
186 		ssize_t length = read(con->tty_master_fd, buffer, sizeof(buffer));
190 		write(con->console_fd, buffer, length);
198 stop_keyboards(struct console* con)
202 	for (struct keyboard* keyboard = con->keyboards; keyboard != NULL;
209 	for (struct keyboard* keyboard = con->keyboards; keyboard != NULL;) {
217 	con->keyboards = NULL;
295 start_console(struct console* con)
297 	memset(con, 0, sizeof(struct console));
298 	con->console_fd = -1;
299 	con->tty_master_fd = -1;
300 	con->tty_slave_fd = -1;
301 	con->console_writer = -1;
303 	con->console_fd = open("/dev/console", O_WRONLY);
304 	if (con->console_fd < 0)
318 			con->tty_master_fd = open(name, O_RDWR);
319 			if (con->tty_master_fd >= 0) {
322 				con->tty_slave_fd = open(name, O_RDWR);
323 				if (con->tty_slave_fd < 0) {
326 					close(con->tty_master_fd);
332 					if (tcgetattr(con->tty_slave_fd, &termios) == 0) {
337 						tcsetattr(con->tty_slave_fd, TCSANOW, &termios);
340 					if (ioctl(con->console_fd, TIOCGWINSZ, &size,
343 						ioctl(con->tty_slave_fd, TIOCSWINSZ, &size,
354 	if (con->tty_master_fd < 0 || con->tty_slave_fd < 0)
357 	con->keyboards
358 		= open_keyboards(con->tty_master_fd, "/dev/input/keyboard", NULL);
359 	if (con->keyboards == NULL)
362 	con->console_writer = spawn_thread(&console_writer, "console writer",
363 		B_URGENT_DISPLAY_PRIORITY, con);
364 	if (con->console_writer < 0)
367 	resume_thread(con->console_writer);
375 stop_console(struct console* con)
378 	close(con->tty_master_fd);
379 	close(con->tty_slave_fd);
382 	close(con->console_fd);
383 	wait_for_thread(con->console_writer, NULL);
385 	stop_keyboards(con);
390 start_process(int argc, const char** argv, struct console* con)
396 	dup2(con->tty_slave_fd, 0);
397 	dup2(con->tty_slave_fd, 1);
398 	dup2(con->tty_slave_fd, 2);
403 	tcsetpgrp(con->tty_slave_fd, pid);