implemented numeric sort (sort -g)

[oweals/busybox.git] / chroot.c

diff --git a/chroot.c b/chroot.c
index 3b6fdae3b295f09f2ddc4bb951b02f39ef65b15a..16524d92eae2f2f53fde2c0343b7df05cbb24fc3 100644 (file)
--- a/chroot.c
+++ b/chroot.c
@@ -1,7 +1,9 @@
 /*
  * Mini chroot implementation for busybox
  *
- * Copyright (C) 1998 by Erik Andersen <andersee@debian.org>
+ *
+ * Copyright (C) 1999 by Lineo, inc.
+ * Written by Erik Andersen <andersen@lineo.com>, <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
@@ -25,7 +27,7 @@
 #include <errno.h>
 
 
-static const char chroot_usage[] = "NEWROOT [COMMAND...]\n"
+static const char chroot_usage[] = "chroot NEWROOT [COMMAND...]\n\n"
 "Run COMMAND with root directory set to NEWROOT.\n";
 
 
@@ -33,8 +35,7 @@ static const char chroot_usage[] = "NEWROOT [COMMAND...]\n"
 int chroot_main(int argc, char **argv)
 {
     if ( (argc < 2) || (**(argv+1) == '-') ) {
-       fprintf(stderr, "Usage: %s %s", *argv, chroot_usage);
-       exit( FALSE);
+       usage( chroot_usage);
     }
     argc--;
     argv++;