vprintf.c

winNT技术操作系统,国外开放的原代码和LIUX一样

/* Copyright (C) 1991, 1993, 1995 Free Software Foundation, Inc.
This file is part of the GNU C Library.

The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.

The GNU C 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
Library General Public License for more details.

You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB.  If
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA.  */

#include <precomp.h>
#undef	__OPTIMIZE__	/* Avoid inline `vprintf' function.  */
#include <wchar.h>
#include <tchar.h>

#undef	vprintf
#undef	vwprintf

//#define _USE_VARARG_

#ifndef _USE_VARARG_

/*
 * @implemented
 */
int _vtprintf(const _TCHAR* format, va_list arg)
{
    int ret;

    ret = _vftprintf(stdout, format, arg);
    fflush(stdout);
    return ret;
}

#else

int _vtprintf(const _TCHAR* format, ...)
{
    va_list arg;
    int ret;

    va_start(arg, format);
    ret = _vftprintf(stdout, format, arg);
    va_end(arg);

    fflush(stdout);
    return ret;
}

#endif