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[/] [openrisc/] [trunk/] [rtos/] [ecos-2.0/] [packages/] [cygmon/] [v2_0/] [misc/] [bsp/] [common/] [sprintf.c] - Blame information for rev 174

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//==========================================================================
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//
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//      sprintf.c
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//
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//      Light-weight BSP sprintf.
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//
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//==========================================================================
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//####ECOSGPLCOPYRIGHTBEGIN####
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// -------------------------------------------
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// This file is part of eCos, the Embedded Configurable Operating System.
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// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
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//
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// eCos is free software; you can redistribute it and/or modify it under
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// the terms of the GNU General Public License as published by the Free
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// Software Foundation; either version 2 or (at your option) any later version.
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//
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// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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// for more details.
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//
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// You should have received a copy of the GNU General Public License along
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// with eCos; if not, write to the Free Software Foundation, Inc.,
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// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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//
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// As a special exception, if other files instantiate templates or use macros
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// or inline functions from this file, or you compile this file and link it
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// with other works to produce a work based on this file, this file does not
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// by itself cause the resulting work to be covered by the GNU General Public
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// License. However the source code for this file must still be made available
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// in accordance with section (3) of the GNU General Public License.
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//
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// This exception does not invalidate any other reasons why a work based on
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// this file might be covered by the GNU General Public License.
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//
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// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
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// at http://sources.redhat.com/ecos/ecos-license/
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// -------------------------------------------
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//####ECOSGPLCOPYRIGHTEND####
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//==========================================================================
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//#####DESCRIPTIONBEGIN####
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//
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// Author(s):    
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// Contributors: gthomas
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// Date:         1999-10-20
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// Purpose:      Light-weight BSP sprintf.
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// Description:  
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//               
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//
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//####DESCRIPTIONEND####
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//
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//=========================================================================
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#include <bsp/bsp.h>
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#include "bsp_if.h"
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static char *str_ptr;
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static void
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str_putc(char ch)
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{
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    *str_ptr++ = ch;
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}
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int
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bsp_vsprintf(char *str, const char *fmt, va_list ap)
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{
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    str_ptr = str;
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    __vprintf(str_putc, fmt, ap);
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    *str_ptr = '\0';
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    return str_ptr - str;
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}
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void
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bsp_sprintf(char *str, const char *fmt, ...)
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{
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    va_list ap;
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    va_start (ap, fmt);
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    bsp_vsprintf(str, fmt, ap);
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    va_end (ap);
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}
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