pass rw flags to d_stop indicating which queues were flushed

SCCS-vsn: sys/kern/tty.c 4.17

diff --git a/usr/src/sys/kern/tty.c b/usr/src/sys/kern/tty.c
index f81cf53..29a4483 100644 (file)
--- a/usr/src/sys/kern/tty.c
+++ b/usr/src/sys/kern/tty.c
@@ -1,4 +1,4 @@
-/*     tty.c   4.16    82/01/15        */
+/*     tty.c   4.17    82/01/17        */

 
 /*
  * TTY subroutines common to more than one line discipline
 
 /*
  * TTY subroutines common to more than one line discipline


@@ -91,7 +91,7 @@ wflushtty(tp)
                tp->t_state |= TS_ASLEEP;
                sleep((caddr_t)&tp->t_outq, TTOPRI);
        }
                tp->t_state |= TS_ASLEEP;
                sleep((caddr_t)&tp->t_outq, TTOPRI);
        }

-       flushtty(tp, FREAD|FWRITE);
+       flushtty(tp, FREAD);

        (void) spl0();
 }
 
        (void) spl0();
 }
 


@@ -112,7 +112,7 @@ register struct tty *tp;
        if (rw & FWRITE) {
                wakeup((caddr_t)&tp->t_outq);
                tp->t_state &= ~TS_TTSTOP;
        if (rw & FWRITE) {
                wakeup((caddr_t)&tp->t_outq);
                tp->t_state &= ~TS_TTSTOP;

-               (*cdevsw[major(tp->t_dev)].d_stop)(tp);
+               (*cdevsw[major(tp->t_dev)].d_stop)(tp, rw);

                while (getc(&tp->t_outq) >= 0)
                        ;
        }
                while (getc(&tp->t_outq) >= 0)
                        ;
        }