taglinefilesource code
c_iflag1068drivers/char/serial.cif (tty->termios->c_iflag & IXOFF) {
c_iflag1078drivers/char/serial.cif (tty->termios->c_iflag & IXOFF) {
c_iflag1658drivers/char/tty_io.ctp->c_iflag = ICRNL | IXON;
c_iflag1669drivers/char/tty_io.ctp->c_iflag = ICRNL | IXON;
c_iflag149drivers/char/tty_ioctl.cNOSET_MASK(termios->c_iflag, old->c_iflag, locked->c_iflag);
c_iflag202drivers/char/tty_ioctl.cold_flow = (old_termios.c_iflag & IXON) &&
c_iflag206drivers/char/tty_ioctl.cnew_flow = (tty->termios->c_iflag & IXON) &&
c_iflag252drivers/char/tty_ioctl.ctmp_termio.c_iflag = tty->termios->c_iflag;
c_iflag278drivers/char/tty_ioctl.cSET_LOW_BITS(tty->termios->c_iflag, tmp_termio.c_iflag);
c_iflag286drivers/char/tty_ioctl.cold_flow = (old_termios.c_iflag & IXON) &&
c_iflag290drivers/char/tty_ioctl.cnew_flow = (tty->termios->c_iflag & IXON) &&
c_iflag70include/linux/termios.hunsigned short c_iflag;    /* input mode flags */
c_iflag80include/linux/termios.htcflag_t c_iflag;    /* input mode flags */
c_iflag159include/linux/tty.h#define _I_FLAG(tty,f)  ((tty)->termios->c_iflag & f)