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author | Warner Losh <imp@FreeBSD.org> | 2017-11-14 23:02:19 +0000 |
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committer | Warner Losh <imp@FreeBSD.org> | 2017-11-14 23:02:19 +0000 |
commit | ca987d4641cdcd7f27e153db17c5bf064934faf5 (patch) | |
tree | 6c3860e3ba8949be9528d644fbb7fa88d8bbbb79 /sys/boot/i386/libi386/nullconsole.c | |
parent | 6eac7115560381ce5c9e2939ab3fce82bb9b6a95 (diff) | |
download | src-test2-ca987d4641cdcd7f27e153db17c5bf064934faf5.tar.gz src-test2-ca987d4641cdcd7f27e153db17c5bf064934faf5.zip |
Notes
Diffstat (limited to 'sys/boot/i386/libi386/nullconsole.c')
-rw-r--r-- | sys/boot/i386/libi386/nullconsole.c | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/sys/boot/i386/libi386/nullconsole.c b/sys/boot/i386/libi386/nullconsole.c deleted file mode 100644 index ebb1e7edd2b6..000000000000 --- a/sys/boot/i386/libi386/nullconsole.c +++ /dev/null @@ -1,88 +0,0 @@ -/*- - * nullconsole.c - * - * Author: Doug Ambrisko <ambrisko@whistle.com> - * Copyright (c) 2000 Whistle Communications, Inc. - * All rights reserved. - * - * Subject to the following obligations and disclaimer of warranty, use and - * redistribution of this software, in source or object code forms, with or - * without modifications are expressly permitted by Whistle Communications; - * provided, however, that: - * 1. Any and all reproductions of the source or object code must include the - * copyright notice above and the following disclaimer of warranties; and - * 2. No rights are granted, in any manner or form, to use Whistle - * Communications, Inc. trademarks, including the mark "WHISTLE - * COMMUNICATIONS" on advertising, endorsements, or otherwise except as - * such appears in the above copyright notice or in the software. - * - * THIS SOFTWARE IS BEING PROVIDED BY WHISTLE COMMUNICATIONS "AS IS", AND - * TO THE MAXIMUM EXTENT PERMITTED BY LAW, WHISTLE COMMUNICATIONS MAKES NO - * REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, REGARDING THIS SOFTWARE, - * INCLUDING WITHOUT LIMITATION, ANY AND ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. - * WHISTLE COMMUNICATIONS DOES NOT WARRANT, GUARANTEE, OR MAKE ANY - * REPRESENTATIONS REGARDING THE USE OF, OR THE RESULTS OF THE USE OF THIS - * SOFTWARE IN TERMS OF ITS CORRECTNESS, ACCURACY, RELIABILITY OR OTHERWISE. - * IN NO EVENT SHALL WHISTLE COMMUNICATIONS BE LIABLE FOR ANY DAMAGES - * RESULTING FROM OR ARISING OUT OF ANY USE OF THIS SOFTWARE, INCLUDING - * WITHOUT LIMITATION, ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, - * PUNITIVE, OR CONSEQUENTIAL DAMAGES, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES, LOSS OF USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER 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 WHISTLE COMMUNICATIONS IS ADVISED OF THE POSSIBILITY - * OF SUCH DAMAGE. - */ - -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include <stand.h> -#include <bootstrap.h> - -static void nullc_probe(struct console *cp); -static int nullc_init(int arg); -static void nullc_putchar(int c); -static int nullc_getchar(void); -static int nullc_ischar(void); - -struct console nullconsole = { - "nullconsole", - "null port", - 0, - nullc_probe, - nullc_init, - nullc_putchar, - nullc_getchar, - nullc_ischar -}; - -static void -nullc_probe(struct console *cp) -{ - cp->c_flags |= (C_PRESENTIN | C_PRESENTOUT); -} - -static int -nullc_init(int arg) -{ - return(0); -} - -static void -nullc_putchar(int c) -{ -} - -static int -nullc_getchar(void) -{ - return(-1); -} - -static int -nullc_ischar(void) -{ - return(0); -} |