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| author | ray <ray@FreeBSD.org> | 2014-08-03 13:07:25 +0000 |
|---|---|---|
| committer | ray <ray@FreeBSD.org> | 2014-08-03 13:07:25 +0000 |
| commit | dbbb1f8a839e9c75bd3b00b6d130726a1e66326b (patch) | |
| tree | e16ed113102a7fb09cb553f6a607788785a3494c /share | |
| parent | 211a74241ca04924c2fd6ffc7b235ae536a79c78 (diff) | |
| download | FreeBSD-src-dbbb1f8a839e9c75bd3b00b6d130726a1e66326b.zip FreeBSD-src-dbbb1f8a839e9c75bd3b00b6d130726a1e66326b.tar.gz | |
Allow to disable some special key combinations handled by vt(4), like debug
request, reboot request.
Requested by: Claude Buisson
Sponsored by: The FreeBSD Foundation
Diffstat (limited to 'share')
| -rw-r--r-- | share/man/man4/vt.4 | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/share/man/man4/vt.4 b/share/man/man4/vt.4 index 0cd42fd..013974a 100644 --- a/share/man/man4/vt.4 +++ b/share/man/man4/vt.4 @@ -45,6 +45,7 @@ In .Xr loader.conf 5 : .Cd hw.vga.textmode=1 .Cd kern.vty=vt +.Cd kern.vt.spclkeys=15 .Sh DESCRIPTION The .Nm @@ -195,6 +196,19 @@ or If this value is not set, .Xr sc 4 is used. +.It Va kern.vt.spclkeys +bitmap of allowed special keys. 1 is enabled, 0 is disabled. Encoded as: +.Bl -tag -compact -width 0x000000 +.It 0x0001 +Debug request key combination. (Ctrl+Alt+Esc) +.It 0x0002 +Reboot. (Ctrl+Alt+Del) +.It 0x0004 +Halt. +.It 0x0008 +Power down. +.El +Default is 15, all enabled. .El .Sh FILES .Bl -tag -width /usr/share/syscons/keymaps/* -compact |
