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/midi.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/midi.c')
| -rw-r--r-- | sys/dev/midi.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/dev/midi.c b/sys/dev/midi.c index e21bedf3c47..d9be511e886 100644 --- a/sys/dev/midi.c +++ b/sys/dev/midi.c @@ -1,4 +1,4 @@ -/* $OpenBSD: midi.c,v 1.18 2009/08/17 10:27:42 ratchov Exp $ */ +/* $OpenBSD: midi.c,v 1.19 2009/10/30 18:12:30 deraadt Exp $ */ /* * Copyright (c) 2003, 2004 Alexandre Ratchov @@ -106,6 +106,7 @@ midi_iintr(void *addr, int data) wakeup(&sc->rchan); } selwakeup(&sc->rsel); + KNOTE(&sc->rsel.si_note, 0); if (sc->async) psignal(sc->async, SIGIO); } @@ -206,6 +207,7 @@ midi_out_stop(struct midi_softc *sc) wakeup(&sc->wchan); } selwakeup(&sc->wsel); + KNOTE(&sc->wsel.si_note, 0); if (sc->async) psignal(sc->async, SIGIO); } |