newlib/libc/stdio/putwchar_u.c

   1 /*
   2  * Copyright (c) 2014 Red Hat, Inc.
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  *
  14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  15  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  16  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  17  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  18  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  19  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  20  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  21  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  22  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  23  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  24  * SUCH DAMAGE.
  25  */
  26
  27 #define _GNU_SOURCE
  28 #include <_ansi.h>
  29 #include <reent.h>
  30 #include <stdio.h>
  31 #include <wchar.h>
  32 #include "local.h"
  33
  34 #undef putwchar_unlocked
  35
  36 wint_t
  37 _putwchar_unlocked_r (struct _reent *ptr,
  38         wchar_t wc)
  39 {
  40   return _fputwc_unlocked_r (ptr, wc, stdout);
  41 }
  42
  43 /*
  44  * Synonym for fputwc_unlocked(wc, stdout).
  45  */
  46 wint_t
  47 putwchar_unlocked (wchar_t wc)
  48 {
  49   _REENT_SMALL_CHECK_INIT (_REENT);
  50   return fputwc_unlocked (wc, stdout);
  51 }