TS_ISIG 340 bsp/drv/dev/base/tty.c tp->t_state |= TS_ISIG; TS_ISIG 350 bsp/drv/dev/base/tty.c tp->t_state |= TS_ISIG; TS_ISIG 471 bsp/drv/dev/base/tty.c if (rc == SLP_INTR || tp->t_state & TS_ISIG) { TS_ISIG 472 bsp/drv/dev/base/tty.c tp->t_state &= ~TS_ISIG;