libio: Update number of written bytes in dprintf implementation

[thirdparty/glibc.git] / stdio-common / tst-long-dbl-fphex.c

diff --git a/stdio-common/tst-long-dbl-fphex.c b/stdio-common/tst-long-dbl-fphex.c
index f0ae0418207d77613825d5925626c3ef791bcb3a..440e6dcf7cdd18f8c1223e8ce0228210a95d0ec5 100644 (file)
--- a/stdio-common/tst-long-dbl-fphex.c
+++ b/stdio-common/tst-long-dbl-fphex.c
@@ -1,6 +1,5 @@
 /* This file is part of the GNU C Library.
-   Copyright (C) 2012-2014 Free Software Foundation, Inc.
-   Contributed by Marek Polacek <polacek@redhat.com>, 2012.
+   Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
@@ -14,8 +13,9 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
+#include <array_length.h>
 #include <wchar.h>
 
 /* Prototype for our test function.  */
@@ -28,9 +28,9 @@ do_test (void)
   int result = 0;
   const long double x = 24.5;
   wchar_t a[16];
-  swprintf (a, sizeof a / sizeof a[0], L"%La\n", x);
+  swprintf (a, array_length (a), L"%La\n", x);
   wchar_t A[16];
-  swprintf (A, sizeof A / sizeof A[0], L"%LA\n", x);
+  swprintf (A, array_length (a), L"%LA\n", x);
 
   /* Here wprintf can return four valid variants.  We must accept all
      of them.  */