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| author | dd <dd@FreeBSD.org> | 2002-07-10 03:29:38 +0000 |
|---|---|---|
| committer | dd <dd@FreeBSD.org> | 2002-07-10 03:29:38 +0000 |
| commit | 88c4e380c406520b75512d25ec432486acf95ab5 (patch) | |
| tree | 39fa7986f5fab216eb6bb8f4b69bbba3d88c889a /sys/dev/syscons/syscons.h | |
| parent | f8ded2c742a1028d76cd1b6c6dafc9d54703cf01 (diff) | |
| download | FreeBSD-src-88c4e380c406520b75512d25ec432486acf95ab5.zip FreeBSD-src-88c4e380c406520b75512d25ec432486acf95ab5.tar.gz | |
Add a VT_LOCKSWITCH ioctl that disallows vty switching. Something
like this can be emulated by VT_SETMODEing to VT_PROCESS and never
releasing the vty, but this has a number of problems, most notably
that a process must stay resident for the lock to be in effect.
Reviewed by: roam, sheldonh
Diffstat (limited to 'sys/dev/syscons/syscons.h')
| -rw-r--r-- | sys/dev/syscons/syscons.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/dev/syscons/syscons.h b/sys/dev/syscons/syscons.h index 08e8dfc..d08df8b 100644 --- a/sys/dev/syscons/syscons.h +++ b/sys/dev/syscons/syscons.h @@ -194,6 +194,7 @@ typedef struct sc_softc { #define SC_SCRN_IDLE (1 << 5) #define SC_SCRN_BLANKED (1 << 6) #define SC_SAVER_FAILED (1 << 7) +#define SC_SCRN_VTYLOCK (1 << 8) #define SC_INIT_DONE (1 << 16) #define SC_SPLASH_SCRN (1 << 17) |
