Exit with error status when we have an error.

diff --git a/stdlib/testdiv.c b/stdlib/testdiv.c
index b86a58d42c29012725883b06224b9e9b1b970c72..9a5341cf50e5b36e5c8435c57fc914bca073cb1d 100644 (file)
--- a/stdlib/testdiv.c
+++ b/stdlib/testdiv.c
@@ -1,33 +1,40 @@
-/* Copyright (C) 1992 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
+/* Copyright (C) 1992, 1997 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
 
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
 
-The GNU C Library 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
-Library General Public License for more details.
+   The GNU C Library 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
+   Library General Public License for more details.
 
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB.  If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA.  */
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
 
-#include <ansidecl.h>
 #include <stdlib.h>
 #include <stdio.h>
 
 int
-DEFUN_VOID(main)
+main (void)
 {
+  int err = 0;
   int i, j;
   while (scanf ("%d %d\n", &i, &j) == 2)
     {
       div_t d = div (i, j);
-      printf ("%d / %d = %d + %d/%d\n", i, j, d.quot, d.rem, j);
+      printf ("%d / %d = %d + %d/%d", i, j, d.quot, d.rem, j);
+      if (i == d.quot * j + d.rem)
+       fputs ("  OK\n", stdout);
+      else
+       {
+         fputs ("  FAILED\n", stdout);
+         err = 1;
+       }
     }
-  return 0;
+  return err;
 }