diff options
Diffstat (limited to 'sys/dev/syscons/syscons.h')
| -rw-r--r-- | sys/dev/syscons/syscons.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sys/dev/syscons/syscons.h b/sys/dev/syscons/syscons.h index e0aa0beb4328..6521a2726001 100644 --- a/sys/dev/syscons/syscons.h +++ b/sys/dev/syscons/syscons.h @@ -188,6 +188,11 @@ struct video_adapter; struct scr_stat; struct tty; +struct sc_cnstate { + u_char kbd_opened; + u_char scr_opened; +}; + typedef struct sc_softc { int unit; /* unit # */ int config; /* configuration flags */ @@ -231,6 +236,9 @@ typedef struct sc_softc { char write_in_progress; char blink_in_progress; int grab_level; + /* 2 is just enough for kdb to grab for stepping normal grabbing: */ + struct sc_cnstate grab_state[2]; + int kbd_open_level; struct mtx scr_lock; /* mutex for sc_puts() */ struct mtx video_mtx; |