taglinefilesource code
ctrl_status635drivers/char/tty_io.ctty->ctrl_status &= ~(TIOCPKT_START);
ctrl_status636drivers/char/tty_io.ctty->ctrl_status |= TIOCPKT_STOP;
ctrl_status650drivers/char/tty_io.ctty->ctrl_status &= ~(TIOCPKT_STOP);
ctrl_status651drivers/char/tty_io.ctty->ctrl_status |= TIOCPKT_START;
ctrl_status780drivers/char/tty_io.cif (tty->packet && tty->link && tty->link->ctrl_status) {
ctrl_status781drivers/char/tty_io.cput_fs_byte (tty->link->ctrl_status, b);
ctrl_status782drivers/char/tty_io.ctty->link->ctrl_status = 0;
ctrl_status1362drivers/char/tty_io.ctty->ctrl_status = 0;
ctrl_status1452drivers/char/tty_io.cif (tty->packet && tty->link && tty->link->ctrl_status)
ctrl_status1469drivers/char/tty_io.c&& tty->link->ctrl_status)
ctrl_status56drivers/char/tty_ioctl.ctty->ctrl_status |= TIOCPKT_FLUSHREAD;
ctrl_status72drivers/char/tty_ioctl.ctty->ctrl_status |= TIOCPKT_FLUSHWRITE;
ctrl_status211drivers/char/tty_ioctl.ctty->ctrl_status &= ~(TIOCPKT_DOSTOP|TIOCPKT_NOSTOP);
ctrl_status213drivers/char/tty_ioctl.ctty->ctrl_status |= TIOCPKT_DOSTOP;
ctrl_status215drivers/char/tty_ioctl.ctty->ctrl_status |= TIOCPKT_NOSTOP;    
ctrl_status295drivers/char/tty_ioctl.ctty->ctrl_status &= ~(TIOCPKT_DOSTOP|TIOCPKT_NOSTOP);
ctrl_status297drivers/char/tty_ioctl.ctty->ctrl_status |= TIOCPKT_DOSTOP;
ctrl_status299drivers/char/tty_ioctl.ctty->ctrl_status |= TIOCPKT_NOSTOP;    
ctrl_status219include/linux/tty.hunsigned char ctrl_status;