Add a test for longjmp from user context

[thirdparty/glibc.git] / stdlib / testdiv.c

diff --git a/stdlib/testdiv.c b/stdlib/testdiv.c
index e927ad431a70e466f67e4739630c414ab7f304ca..d851aef6566a878aafb8304e74c90babf2a38efa 100644 (file)
--- a/stdlib/testdiv.c
+++ b/stdlib/testdiv.c
@@ -1,32 +1,39 @@
-/* Copyright (C) 1992, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1992-2023 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.
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 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.
+   Lesser 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., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
 
 #include <stdlib.h>
 #include <stdio.h>
 
 int
-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;
 }