getwc_unlocked implementation.

diff --git a/libio/getwc_u.c b/libio/getwc_u.c
new file mode 100644 (file)
index 0000000..606b4d2
--- /dev/null
+++ b/libio/getwc_u.c
@@ -0,0 +1,39 @@
+/* Copyright (C) 1993, 1995, 1996, 1997, 1999 Free Software Foundation, Inc.
+   This file is part of the GNU IO Library.
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This 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
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this library; see the file COPYING.  If not, write to
+   the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
+   MA 02111-1307, USA.
+
+   As a special exception, if you link this library with files
+   compiled with a GNU compiler to produce an executable, this does
+   not cause the resulting executable to be covered by the GNU General
+   Public License.  This exception does not however invalidate any
+   other reasons why the executable file might be covered by the GNU
+   General Public License.  */
+
+#include "libioP.h"
+#include "stdio.h"
+
+#undef getwc_unlocked
+
+wint_t
+__getwc_unlocked (FILE *fp)
+{
+  CHECK_FILE (fp, EOF);
+  return _IO_getwc_unlocked (fp);
+}
+
+weak_alias (__getwc_unlocked, getwc_unlocked)
+weak_alias (__getwc_unlocked, fgetwc_unlocked)