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authorWarner Losh <imp@FreeBSD.org>2017-11-14 23:02:19 +0000
committerWarner Losh <imp@FreeBSD.org>2017-11-14 23:02:19 +0000
commitca987d4641cdcd7f27e153db17c5bf064934faf5 (patch)
tree6c3860e3ba8949be9528d644fbb7fa88d8bbbb79 /sys/boot/i386/libi386/nullconsole.c
parent6eac7115560381ce5c9e2939ab3fce82bb9b6a95 (diff)
downloadsrc-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.c88
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);
-}