diff options
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/syscons/syscons.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/dev/syscons/syscons.c b/sys/dev/syscons/syscons.c index 9d125d8..01b1150 100644 --- a/sys/dev/syscons/syscons.c +++ b/sys/dev/syscons/syscons.c @@ -86,6 +86,9 @@ __FBSDID("$FreeBSD$"); #define KEYCODE_BS 0x0e /* "<-- Backspace" key, XXX */ +/* NULL-safe version of "tty_opened()" */ +#define tty_opened_ns(tp) ((tp) != NULL && tty_opened(tp)) + typedef struct default_attr { int std_color; /* normal hardware color */ int rev_color; /* reverse hardware color */ |
