diff options
| author |   deraadt <deraadt@openbsd.org> | 2009-10-30 18:12:30 +0000 |
|---|---|---|
| committer | deraadt <deraadt@openbsd.org> | 2009-10-30 18:12:30 +0000 |
| commit | f66876373f716a82f702d57f18d6a869e549783c (patch) | |
| tree | 821a4c98f3bed860fbb071ad8c636c348c14a421 /sys/dev/sequencer.c | |
| parent | pipeclose() calls pileseltimeout() which does the KNOTE(); therefore calling (diff) | |
| download | wireguard-openbsd-f66876373f716a82f702d57f18d6a869e549783c.tar.xz wireguard-openbsd-f66876373f716a82f702d57f18d6a869e549783c.zip | |
KNOTE() after selwakeup()
ok ratchov
Diffstat (limited to 'sys/dev/sequencer.c')
| -rw-r--r-- | sys/dev/sequencer.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/dev/sequencer.c b/sys/dev/sequencer.c index 5b56f71d049..82d06c56a72 100644 --- a/sys/dev/sequencer.c +++ b/sys/dev/sequencer.c @@ -1,4 +1,4 @@ -/* $OpenBSD: sequencer.c,v 1.16 2008/06/26 05:42:14 ray Exp $ */ +/* $OpenBSD: sequencer.c,v 1.17 2009/10/30 18:12:31 deraadt Exp $ */ /* $NetBSD: sequencer.c,v 1.13 1998/11/25 22:17:07 augustss Exp $ */ /* @@ -266,6 +266,7 @@ seq_timeout(void *addr) if (SEQ_QLEN(&sc->outq) < sc->lowat) { seq_wakeup(&sc->wchan); selwakeup(&sc->wsel); + KNOTE(&sc->wsel.si_note, 0); if (sc->async) psignal(sc->async, SIGIO); } @@ -323,6 +324,7 @@ seq_input_event(struct sequencer_softc *sc, seq_event_rec *cmd) SEQ_QPUT(q, *cmd); seq_wakeup(&sc->rchan); selwakeup(&sc->rsel); + KNOTE(&sc->rsel.si_note, 0); if (sc->async) psignal(sc->async, SIGIO); return (0); |