1 files changed, 54 insertions, 0 deletions
diff --git a/REORG.TODO/libio/iofwrite_u.c b/REORG.TODO/libio/iofwrite_u.c
new file mode 100644
index 0000000000..3cc53ccad5
--- /dev/null
+++ b/REORG.TODO/libio/iofwrite_u.c
@@ -0,0 +1,54 @@
+/* Copyright (C) 1993-2017 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/>.
+
+   As a special exception, if you link the code in this file with
+   files compiled with a GNU compiler to produce an executable,
+   that does not cause the resulting executable to be covered by
+   the GNU Lesser General Public License.  This exception does not
+   however invalidate any other reasons why the executable file
+   might be covered by the GNU Lesser General Public License.
+   This exception applies to code released by its copyright holders
+   in files containing the exception.  */
+
+#include "libioP.h"
+#include <stdio.h>
+
+#undef fwrite_unlocked
+
+_IO_size_t
+fwrite_unlocked (const void *buf, _IO_size_t size, _IO_size_t count,
+		 _IO_FILE *fp)
+{
+  _IO_size_t request = size * count;
+  _IO_size_t written = 0;
+  CHECK_FILE (fp, 0);
+  if (request == 0)
+    return 0;
+  if (_IO_fwide (fp, -1) == -1)
+    {
+      written = _IO_sputn (fp, (const char *) buf, request);
+      /* We have written all of the input in case the return value indicates
+	 this or EOF is returned.  The latter is a special case where we
+	 simply did not manage to flush the buffer.  But the data is in the
+	 buffer and therefore written as far as fwrite is concerned.  */
+      if (written == request || written == EOF)
+	return count;
+    }
+
+  return written / size;
+}
+libc_hidden_def (fwrite_unlocked)