X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=console-tools%2Fsetkeycodes.c;h=c3c7e09aac2baa018f90687068c6fff47f9be755;hb=220238305f8b6604fbc2eca463f9cd0dd755f1ad;hp=9062caf75a0d4afb6b77b3efdf11bd77bcf05393;hpb=b610615be9aedfac07d1e01f12575707fa3a227c;p=oweals%2Fbusybox.git

diff --git a/console-tools/setkeycodes.c b/console-tools/setkeycodes.c
index 9062caf75..c3c7e09aa 100644
--- a/console-tools/setkeycodes.c
+++ b/console-tools/setkeycodes.c
@@ -22,22 +22,18 @@
  *
  */
 
-#include "internal.h"
 #include <stdio.h>
 #include <stdlib.h>
 #include <fcntl.h>
 #include <sys/ioctl.h>
-#include <linux/kd.h>
+#include "busybox.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
-	;
+
+/* From <linux/kd.h> */
+struct kbkeycode {
+	unsigned int scancode, keycode;
+};
+static const int KDSETKEYCODE = 0x4B4D;  /* write kernel keycode table entry */
 
 extern int 
 setkeycodes_main(int argc, char** argv)
@@ -47,7 +43,7 @@ setkeycodes_main(int argc, char** argv)
     struct kbkeycode a;
 
     if (argc % 2 != 1 || argc < 2) {
-      usage(setkeycodes_usage);
+      show_usage();
 	}
 	 
 	fd = get_console_fd("/dev/console");
@@ -56,21 +52,21 @@ setkeycodes_main(int argc, char** argv)
 	a.keycode = atoi(argv[2]);
 	a.scancode = sc = strtol(argv[1], &ep, 16);
 	if (*ep) {
-      fatalError("error reading SCANCODE: '%s'\n", argv[1]);
+      error_msg_and_die("error reading SCANCODE: '%s'", 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");
+      error_msg_and_die("SCANCODE or KEYCODE outside bounds");
 	}
 	if (ioctl(fd,KDSETKEYCODE,&a)) {
 	    perror("KDSETKEYCODE");
-		fatalError("failed to set SCANCODE %x to KEYCODE %d\n", sc, a.keycode);
+		error_msg_and_die("failed to set SCANCODE %x to KEYCODE %d", sc, a.keycode);
 	}
 	argc -= 2;
 	argv += 2;
     }
-    return( TRUE);
+	return EXIT_SUCCESS;
 }