X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=console-tools%2Fsetlogcons.c;h=dd44591a33c5a1ae8a9c97ae2fdbc0b349c0310a;hb=a34b8a4d305544aaeb6fa3b3576f4fd8a582b082;hp=6667eb622574adad9967a9e5c63af09fe650d5c6;hpb=d921b2ecc0d294ad4bf8c7458fc52a60c28727d2;p=oweals%2Fbusybox.git

diff --git a/console-tools/setlogcons.c b/console-tools/setlogcons.c
index 6667eb622..dd44591a3 100644
--- a/console-tools/setlogcons.c
+++ b/console-tools/setlogcons.c
@@ -1,6 +1,6 @@
 /* vi: set sw=4 ts=4: */
 /*
- * setlogcons: Send kernel messages to the current console or to console N 
+ * setlogcons: Send kernel messages to the current console or to console N
  *
  * Copyright (C) 2006 by Jan Kiszka <jan.kiszka@web.de>
  *
@@ -9,23 +9,22 @@
  * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
  */
 
-#include "busybox.h"
+#include "libbb.h"
 
-extern int setlogcons_main(int argc, char **argv)
+int setlogcons_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
+int setlogcons_main(int argc UNUSED_PARAM, char **argv)
 {
 	struct {
 		char fn;
 		char subarg;
-	} arg;
+	} arg = { 11, /* redirect kernel messages */
+			  0   /* to specified console (current as default) */
+			};
 
-	arg.fn = 11;    /* redirect kernel messages */
-	arg.subarg = 0; /* to specified console (current as default) */
+	if (argv[1])
+		arg.subarg = xatou_range(argv[1], 0, 63);
 
-	if (argc == 2)
-		arg.subarg = atoi(argv[1]);
+	xioctl(xopen(VC_1, O_RDONLY), TIOCLINUX, &arg);
 
-	if (ioctl(xopen(VC_1, O_RDONLY), TIOCLINUX, &arg))
-		bb_perror_msg_and_die("TIOCLINUX");;
-
-	return 0;
+	return EXIT_SUCCESS;
 }