diff options
| author |   niklas <niklas@openbsd.org> | 1997-07-06 16:32:57 +0000 |
|---|---|---|
| committer | niklas <niklas@openbsd.org> | 1997-07-06 16:32:57 +0000 |
| commit | a633611be2faedebc60a4e4bf7fb090dc5d6dfd2 (patch) | |
| tree | e26681be69788525bb6b86af72c35d21e1ade882 | |
| parent | DDB support (much not yet implemented). (diff) | |
| download | wireguard-openbsd-a633611be2faedebc60a4e4bf7fb090dc5d6dfd2.tar.xz wireguard-openbsd-a633611be2faedebc60a4e4bf7fb090dc5d6dfd2.zip | |
Enter DDB via CTL+ALT+ESC + style nits
| -rw-r--r-- | sys/arch/alpha/isa/pckbd.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/sys/arch/alpha/isa/pckbd.c b/sys/arch/alpha/isa/pckbd.c index b23ee96cb32..5138853d026 100644 --- a/sys/arch/alpha/isa/pckbd.c +++ b/sys/arch/alpha/isa/pckbd.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pckbd.c,v 1.9 1997/01/24 19:57:26 niklas Exp $ */ +/* $OpenBSD: pckbd.c,v 1.10 1997/07/06 16:32:57 niklas Exp $ */ /* $NetBSD: pckbd.c,v 1.14 1996/12/05 01:39:30 cgd Exp $ */ /*- @@ -746,9 +746,20 @@ pckbd_translate(dev, c) if (dt == KBR_EXTENDED) { extended = 1; - return NULL; + return (NULL); } +#ifdef DDB + /* + * Check for cntl-alt-esc. + */ + if ((dt == 1) + && (shift_state & (CTL | ALT)) == (CTL | ALT)) { + Debugger(); + return (NULL); + } +#endif + /* * Check for make/break. */ @@ -877,8 +888,8 @@ pckbd_cngetc(dev) do { /* wait for byte */ - while ((bus_space_read_1(pckbd_iot, pckbd_ioh, KBSTATP) & KBS_DIB) - == 0) + while ((bus_space_read_1(pckbd_iot, pckbd_ioh, KBSTATP) + & KBS_DIB) == 0) KBD_DELAY; KBD_DELAY; |