src/files.h

   1 /* File names and variables for bison,
   2
   3    Copyright (C) 1984, 1989, 2000, 2001, 2002, 2006, 2007 Free Software
   4    Foundation, Inc.
   5
   6    This file is part of Bison, the GNU Compiler Compiler.
   7
   8    Bison is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 2, or (at your option)
  11    any later version.
  12
  13    Bison is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with Bison; see the file COPYING.  If not, write to
  20    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  21    Boston, MA 02110-1301, USA.  */
  22
  23 #ifndef FILES_H_
  24 # define FILES_H_
  25
  26 # include "uniqstr.h"
  27
  28 /* File name specified with -o for the output file, or 0 if no -o.  */
  29 extern char const *spec_outfile;
  30
  31 /* File name for the parser (i.e., the one above, or its default.) */
  32 extern char *parser_file_name;
  33
  34 /* Symbol prefix specified with -p, or 0 if no -p.  */
  35 extern const char *spec_name_prefix;
  36
  37 /* File name prefix specified with -b, or 0 if no -b.  */
  38 extern char const *spec_file_prefix;
  39
  40 /* --verbose. */
  41 extern char *spec_verbose_file;
  42
  43 /* File name specified for the output graph.  */
  44 extern char *spec_graph_file;
  45
  46 /* File name specified with --defines.  */
  47 extern char *spec_defines_file;
  48
  49 /* Directory prefix of output file names.  */
  50 extern char *dir_prefix;
  51
  52 /* The file name as given on the command line.
  53    Not named "input_file" because Flex uses this name for an argument,
  54    and therefore GCC warns about a name clash. */
  55 extern uniqstr grammar_file;
  56
  57 /* The current file name.  Might change with %include, or with #line.  */
  58 extern uniqstr current_file;
  59
  60 /* The computed base for output file names.  */
  61 extern char *all_but_ext;
  62
  63 void compute_output_file_names (void);
  64 void output_file_names_free (void);
  65 void output_file_name_check (char const *file_name);
  66
  67 FILE *xfopen (const char *name, const char *mode);
  68 void xfclose (FILE *ptr);
  69
  70 #endif /* !FILES_H_ */