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-rw-r--r--REORG.TODO/stdio-common/tst-fileno.c40
1 files changed, 40 insertions, 0 deletions
diff --git a/REORG.TODO/stdio-common/tst-fileno.c b/REORG.TODO/stdio-common/tst-fileno.c
new file mode 100644
index 0000000000..9a828f389f
--- /dev/null
+++ b/REORG.TODO/stdio-common/tst-fileno.c
@@ -0,0 +1,40 @@
+/* Copyright (C) 1994-2017 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 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
+   Lesser General Public License for more details.
+
+   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/>.  */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+static int
+check (const char *name, FILE *stream, int fd)
+{
+  int sfd = fileno (stream);
+  printf ("(fileno (%s) = %d) %c= %d\n", name, sfd,
+	  sfd == fd ? '=' : '!', fd);
+  return sfd != fd;
+}
+
+static int
+do_test (void)
+{
+  return (check ("stdin", stdin, STDIN_FILENO) ||
+	  check ("stdout", stdout, STDOUT_FILENO) ||
+	  check ("stderr", stderr, STDERR_FILENO));
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"