From abc199eb0cc485e42107595ca2d877c7724aced0 Mon Sep 17 00:00:00 2001
From: Erik Andersen <andersen@codepoet.org>
Date: Fri, 28 Apr 2000 01:26:31 +0000
Subject: Forgot this file...  -Erik

---
 console-tools/setkeycodes.c | 76 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 76 insertions(+)
 create mode 100644 console-tools/setkeycodes.c

(limited to 'console-tools/setkeycodes.c')

diff --git a/console-tools/setkeycodes.c b/console-tools/setkeycodes.c
new file mode 100644
index 000000000..e933e14bc
--- /dev/null
+++ b/console-tools/setkeycodes.c
@@ -0,0 +1,76 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * setkeycodes
+ *
+ * Copyright (C) 1994-1998 Andries E. Brouwer <aeb@cwi.nl>
+ *
+ * Adjusted for BusyBox by Erik Andersen <andersee@debian.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include "internal.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <sys/ioctl.h>
+#include <linux/kd.h>
+
+static const char setkeycodes_usage[] =
+	"setkeycodes SCANCODE KEYCODE ...\n"
+#ifndef BB_FEATURE_TRIVIAL_HELP
+	"\nSet entries into the kernel's scancode-to-keycode map,\n"
+	"allowing unusual keyboards to generate usable keycodes.\n\n" 
+	"SCANCODE may be either xx or e0xx (hexadecimal),\n"
+	"and KEYCODE is given in decimal\n"
+#endif
+	;
+
+extern int 
+setkeycodes_main(int argc, char** argv)
+{
+    char *ep;
+    int fd, sc;
+    struct kbkeycode a;
+
+    if (argc % 2 != 1 || argc < 2) {
+      usage(setkeycodes_usage);
+	}
+	 
+	fd = get_console_fd("/dev/console");
+
+    while (argc > 2) {
+	a.keycode = atoi(argv[2]);
+	a.scancode = sc = strtol(argv[1], &ep, 16);
+	if (*ep) {
+      fatalError("error reading SCANCODE: '%s'\n", argv[1]);
+	}
+	if (a.scancode > 127) {
+	    a.scancode -= 0xe000;
+	    a.scancode += 128;
+	}
+	if (a.scancode > 255 || a.keycode > 127) {
+      fatalError("SCANCODE or KEYCODE outside bounds\n");
+	}
+	if (ioctl(fd,KDSETKEYCODE,&a)) {
+	    perror("KDSETKEYCODE");
+		fatalError("failed to set SCANCODE %x to KEYCODE %d\n", sc, a.keycode);
+	}
+	argc -= 2;
+	argv += 2;
+    }
+    exit( TRUE);
+}
-- 
cgit v1.2.3