diff options
Diffstat (limited to 'share/man/man4')
| -rw-r--r-- | share/man/man4/syscons.4 | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/share/man/man4/syscons.4 b/share/man/man4/syscons.4 index 974ca9bbd309..63835e67bf0f 100644 --- a/share/man/man4/syscons.4 +++ b/share/man/man4/syscons.4 @@ -288,10 +288,20 @@ It will prevent users from entering the kernel debugger (KDB) by pressing the key combination. KDB will still be invoked when the kernel panics or hits a break point if it is included in the kernel. +If this option is not defined, this behavior may be controled at runtime +by the +.Xr sysctl 8 +variable +.Pq Va hw.syscons.kbd_kbdkey . .It Dv SC_DISABLE_REBOOT This option disables the ``reboot'' key (by default, it is .Dv Ctl-Alt-Del ) , so that the casual user may not accidentally reboot the system. +If this option is not defined, this behavior may be controled at runtime +by the +.Xr sysctl 8 +variable +.Pq Va hw.syscons.kbd_reboot . .It Dv SC_HISTORY_SIZE=N Sets the size of back scroll buffer to .Fa N |