forked from Imagelibrary/rtems
506bfc8580
The RTEMS print user need to know nothing about a particular printer implementation. In particular get rid of the <stdio.h> include which would be visible via <rtems.h>.
51 lines
953 B
C
51 lines
953 B
C
/**
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* @file
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*
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* @brief RTEMS Print Support
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* @ingroup libcsupport
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*/
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/*
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* Copyright (c) 2016 Chris Johns <chrisj@rtems.org>
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* All rights reserved.
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.org/license/LICENSE.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <rtems/printer.h>
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int rtems_vprintf(
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const rtems_printer *printer,
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const char *format,
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va_list ap
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)
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{
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int len = 0;
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if ( rtems_print_printer_valid( printer ) ) {
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len = printer->printer( printer->context, format, ap );
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}
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return len;
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}
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int rtems_printf(
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const rtems_printer *printer,
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const char *format,
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...
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)
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{
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int len = 0;
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if ( rtems_print_printer_valid( printer ) ) {
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va_list ap;
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va_start( ap, format );
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len = printer->printer( printer->context, format, ap );
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va_end( ap );
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}
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return len;
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}
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