50 lines
1.8 KiB
Forth
50 lines
1.8 KiB
Forth
\ Copyright (c) 2011-2013 Devin Teske <dteske@FreeBSD.org>
|
|
\ All rights reserved.
|
|
\
|
|
\ Redistribution and use in source and binary forms, with or without
|
|
\ modification, are permitted provided that the following conditions
|
|
\ are met:
|
|
\ 1. Redistributions of source code must retain the above copyright
|
|
\ notice, this list of conditions and the following disclaimer.
|
|
\ 2. Redistributions in binary form must reproduce the above copyright
|
|
\ notice, this list of conditions and the following disclaimer in the
|
|
\ documentation and/or other materials provided with the distribution.
|
|
\
|
|
\ THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
\ ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
\ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
\ ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
\ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
\ DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
\ OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
\ HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
\ LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
\ OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
\ SUCH DAMAGE.
|
|
\
|
|
\ $FreeBSD$
|
|
|
|
marker task-color.4th
|
|
|
|
\ This function returns FALSE if the `loader_color' environment variable is set
|
|
\ to NO, no, or 0. Otherwise, TRUE is returned (unless booting serial).
|
|
\
|
|
: loader_color? ( -- N )
|
|
|
|
s" loader_color" getenv dup -1 <> if
|
|
|
|
2dup s" NO" compare-insensitive 0= if
|
|
2drop
|
|
FALSE exit
|
|
then
|
|
2dup s" 0" compare 0= if
|
|
2drop
|
|
FALSE exit
|
|
then
|
|
drop
|
|
then
|
|
drop
|
|
|
|
boot_serial? if FALSE else TRUE then
|
|
;
|