newlib/libc/stdio/fwprintf.c

   1 /*
   2  * Copyright (c) 1990 The Regents of the University of California.
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms are permitted
   6  * provided that the above copyright notice and this paragraph are
   7  * duplicated in all such forms and that any documentation,
   8  * and/or other materials related to such
   9  * distribution and use acknowledge that the software was developed
  10  * by the University of California, Berkeley.  The name of the
  11  * University may not be used to endorse or promote products derived
  12  * from this software without specific prior written permission.
  13  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
  14  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
  15  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  16  */
  17 /* doc in swprintf.c */
  18
  19 #include <_ansi.h>
  20 #include <reent.h>
  21 #include <stdio.h>
  22 #include <wchar.h>
  23 #include <stdarg.h>
  24
  25 int
  26 _fwprintf_r (struct _reent *ptr,
  27        FILE *fp,
  28        const wchar_t *fmt, ...)
  29 {
  30   int ret;
  31   va_list ap;
  32
  33   va_start (ap, fmt);
  34   ret = _vfwprintf_r (ptr, fp, fmt, ap);
  35   va_end (ap);
  36   return ret;
  37 }
  38
  39 #ifndef _REENT_ONLY
  40
  41 int
  42 fwprintf (FILE *__restrict fp,
  43        const wchar_t *__restrict fmt, ...)
  44 {
  45   int ret;
  46   va_list ap;
  47
  48   va_start (ap, fmt);
  49   ret = _vfwprintf_r (_REENT, fp, fmt, ap);
  50   va_end (ap);
  51   return ret;
  52 }
  53
  54 #endif /* ! _REENT_ONLY */