X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=cmp.c;h=24b6c3f925bcbe7dccd20b719290751ca58ae809;hb=7cf9fed83f6e7bf86eb4cac324b98734739fa861;hp=98b747eedb0f2c1a58649d23cb74faf42f84336a;hpb=872138de50b1c5bbf105b0243f5778fcb02b310b;p=oweals%2Fbusybox.git

diff --git a/cmp.c b/cmp.c
index 98b747eed..24b6c3f92 100644
--- a/cmp.c
+++ b/cmp.c
@@ -3,7 +3,7 @@
  * Mini cmp implementation for busybox
  *
  *
- * Copyright (C) 2000 by Lineo, inc.
+ * Copyright (C) 1999,2000,2001 by Lineo, inc.
  * Written by Matt Kraai <kraai@alumni.carnegiemellon.edu>
  *
  * This program is free software; you can redistribute it and/or modify
@@ -22,10 +22,11 @@
  *
  */
 
-#include "busybox.h"
 #include <stdio.h>
 #include <string.h>
 #include <errno.h>
+#include <stdlib.h>
+#include "busybox.h"
 
 int cmp_main(int argc, char **argv)
 {
@@ -35,7 +36,7 @@ int cmp_main(int argc, char **argv)
 
 	/* parse argv[] */
 	if (argc < 2 || 3 < argc)
-		usage(cmp_usage);
+		show_usage();
 
 	fp1 = xfopen(argv[1], "r");
 	if (argv[2] != NULL) {
@@ -54,7 +55,7 @@ int cmp_main(int argc, char **argv)
 			else
 				printf("%s %s differ: char %d, line %d\n", filename1, filename2,
 						char_pos, line_pos);
-			return 1;
+			return EXIT_FAILURE;
 		}
 		char_pos++;
 		if (c1 == '\n')