//==========================================================================////      sprintf.c////      Light-weight BSP sprintf.////==========================================================================//####ECOSGPLCOPYRIGHTBEGIN####// -------------------------------------------// This file is part of eCos, the Embedded Configurable Operating System.// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.//// eCos is free software; you can redistribute it and/or modify it under// the terms of the GNU General Public License as published by the Free// Software Foundation; either version 2 or (at your option) any later version.//// eCos 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 General Public License// for more details.//// You should have received a copy of the GNU General Public License along// with eCos; if not, write to the Free Software Foundation, Inc.,// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.//// As a special exception, if other files instantiate templates or use macros// or inline functions from this file, or you compile this file and link it// with other works to produce a work based on this file, this file does not// by itself cause the resulting work to be covered by the GNU General Public// License. However the source code for this file must still be made available// in accordance with section (3) of the GNU General Public License.//// This exception does not invalidate any other reasons why a work based on// this file might be covered by the GNU General Public License.//// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.// at http://sources.redhat.com/ecos/ecos-license/// -------------------------------------------//####ECOSGPLCOPYRIGHTEND####//==========================================================================//#####DESCRIPTIONBEGIN####//// Author(s):    // Contributors: gthomas// Date:         1999-10-20// Purpose:      Light-weight BSP sprintf.// Description:  //               ////####DESCRIPTIONEND####////=========================================================================#include <bsp/bsp.h>#include "bsp_if.h"static char *str_ptr;static voidstr_putc(char ch){    *str_ptr++ = ch;}intbsp_vsprintf(char *str, const char *fmt, va_list ap){    str_ptr = str;    __vprintf(str_putc, fmt, ap);    *str_ptr = '\0';    return str_ptr - str;}voidbsp_sprintf(char *str, const char *fmt, ...){    va_list ap;    va_start (ap, fmt);    bsp_vsprintf(str, fmt, ap);    va_end (ap);}