openbios/fcode-utils/toke/stream.h

Branch - branch -master- tag -v1.0.3v1.0.2v1.0.1v1.0.0

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• Hash : d89219a0
  Author :
  Date : 2017-06-08T18:57:07
  

  Update contact information Remove obsolete email addresses and add OpenBIOS mailing list information. Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>

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• toke/stream.h

• #ifndef _H_STREAM
  #define _H_STREAM
  
  /*
   *                     OpenBIOS - free your system! 
   *                         ( FCode tokenizer )
   *                          
   *  stream.h - prototypes for streaming functions. 
   *  
   *  This program is part of a free implementation of the IEEE 1275-1994 
   *  Standard for Boot (Initialization Configuration) Firmware.
   *
   *  Copyright (C) 2001-2010 Stefan Reinauer
   *
   *  This program 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; version 2 of the License.
   *
   *  This program 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 this program; if not, write to the Free Software
   *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA, 02110-1301 USA
   *
   */
  
  /* **************************************************************************
   *         Modifications made in 2005 by IBM Corporation
   *      (C) Copyright 2005 IBM Corporation.  All Rights Reserved.
   *      Modifications Author:  David L. Paktor    dlpaktor@us.ibm.com
   **************************************************************************** */
  
  #include "types.h"
  
  /* **************************************************************************
   *
   *          Exported Global Variables
   *
   **************************************************************************** */
  
  /* input pointers */
  extern u8 *start;
  extern u8 *pc;
  extern u8 *end;
  extern char		*iname;
  extern unsigned int lineno;         /* Line Number within current input file  */
  extern unsigned int abs_token_no;   /* Absolute Token Number in Source Input  */
  
  /* output pointers */
  extern char *oname;         /* output file name  */
  
  
  /* **************************************************************************
   *
   *    Note that the variables  ostart  and  olen , as well as the routine
   *         increase_output_buffer  are not listed here.
   *
   *    We would have preferred to isolate them completely, but we would have
   *        to disrupt the organization of  emit.c  (which we'd rather not);
   *        in order to avoid exporting them any more widely than necessary,
   *        we will declare them  extern  only in the file where they are
   *        unavoidably needed.
   *
   **************************************************************************** */
  
  /* **************************************************************************
   *          Macro Name:    OUTPUT_SIZE
   *                        Initial size of the Output Buffer
   *
   **************************************************************************** */
  
  #define OUTPUT_SIZE	131072
  
  
  /* **************************************************************************
   *
   *          Exported Functions
   *
   **************************************************************************** */
  
  void add_to_include_list( char *dir_compt);
  void display_include_list( void);
  FILE *open_expanded_file( const char *path_name, char *mode, char *for_what);
  bool init_stream( const char *name );
  void close_stream( _PTR dummy);
  void init_output( const char *inname, const char *outname );
  bool close_output(void);
  void init_inbuf(char *inbuf, unsigned int buflen);
  
  #endif   /* _H_STREAM */
  

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