freebsd-src/sys/dev/syscons
Kazutaka YOKOTA b2f564ea70 Add "panic key" function to syscons. When this key is defined in a
keymap and pressed, the system panic will be forced.

This feature must be specifically enabled by a new sysctl variable:
machdep.enable_panic_key.  Its default value is 0.  The panic key
won't do anything unless this variable is set to non-zero.

To use the panic key, add a keyword 'panic' to a key in your
keymap file.  The following example assigns the panic function
to SysReq (Alt-PrintScreen) key (keycode 84).

  083   del    '.'    '.'    '.'    '.'    '.'    boot   boot    N
  084   panic  nop    nop    nop    panic  nop    nop    nop     O
  085   nop    nop    nop    nop    nop    nop    nop    nop     O

PR: kern/13721
1999-12-10 04:30:58 +00:00
..
apm Add the apm_saver syscons screen saver module. 1999-10-02 03:56:42 +00:00
blank $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
daemon $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
fade $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
fire $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
green $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
logo $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
rain $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
snake $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
star $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
warp $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
scgfbrndr.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
schistory.c - Hang the scr_stat struct from dev_t. 1999-09-19 08:58:53 +00:00
scmouse.c Fix mouse cursor logic which I broke in 1.1 ;-< 1999-12-06 03:22:16 +00:00
scvesactl.c This patch clears the way for removing a number of tty related 1999-09-25 16:21:39 +00:00
scvgarndr.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
scvidctl.c - Removed SC_VIDEO_DEBUG. It is broken and useless now. 1999-11-08 09:57:16 +00:00
scvtb.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
syscons.c Add "panic key" function to syscons. When this key is defined in a 1999-12-10 04:30:58 +00:00
syscons.h This patch clears the way for removing a number of tty related 1999-09-25 16:21:39 +00:00