Replace current verbose GPL stuff in libbb/*.c with one-line GPL boilerplate.

[oweals/busybox.git] / console-tools / chvt.c

diff --git a/console-tools/chvt.c b/console-tools/chvt.c
index b1a429eb38ce21f1a233fb4d451fca5b9a67629a..aff66e007019632ec6be03cde4992fcceb5e1495 100644 (file)
--- a/console-tools/chvt.c
+++ b/console-tools/chvt.c
@@ -4,23 +4,9 @@
  *
  * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.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
+ * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
  */
 
-/* no options, no getopt */
-
 #include <stdio.h>
 #include <stdlib.h>
 #include <fcntl.h>
@@ -29,8 +15,10 @@
 #include "busybox.h"
 
 /* From <linux/vt.h> */
-static const int VT_ACTIVATE = 0x5606;  /* make vt active */
-static const int VT_WAITACTIVE = 0x5607;  /* wait for vt active */
+enum {
+       VT_ACTIVATE = 0x5606,   /* make vt active */
+       VT_WAITACTIVE = 0x5607  /* wait for vt active */
+};
 
 int chvt_main(int argc, char **argv)
 {
@@ -42,18 +30,9 @@ int chvt_main(int argc, char **argv)
 
        fd = get_console_fd();
        num =  bb_xgetlarg(argv[1], 10, 0, INT_MAX);
-       if((-1 == ioctl(fd, VT_ACTIVATE, num)) ||
-          (-1 == ioctl(fd, VT_WAITACTIVE, num))) {
+       if ((-1 == ioctl(fd, VT_ACTIVATE, num))
+       || (-1 == ioctl(fd, VT_WAITACTIVE, num))) {
                bb_perror_msg_and_die("ioctl");
        }
        return EXIT_SUCCESS;
 }
-
-
-/*
-Local Variables:
-c-file-style: "linux"
-c-basic-offset: 4
-tab-width: 4
-End:
-*/