toolchain/gcc/newlib/libc/stdio/vprintf.c

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