newlib/libc/stdio/fputc_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 #include <_ansi.h>
  28 #include <stdio.h>
  29 #include "local.h"
  30
  31 int
  32 _fputc_unlocked_r (struct _reent *ptr,
  33        int ch,
  34        FILE * file)
  35 {
  36   CHECK_INIT(ptr, file);
  37   return _putc_unlocked_r (ptr, ch, file);
  38 }
  39
  40 #ifndef _REENT_ONLY
  41 int
  42 fputc_unlocked (int ch,
  43        FILE * file)
  44 {
  45 #if !defined(__OPTIMIZE_SIZE__) && !defined(PREFER_SIZE_OVER_SPEED)
  46   struct _reent *reent = _REENT;
  47
  48   CHECK_INIT(reent, file);
  49   return _putc_unlocked_r (reent, ch, file);
  50 #else
  51   return _fputc_unlocked_r (_REENT, ch, file);
  52 #endif
  53 }
  54 #endif /* !_REENT_ONLY */