src/files.h

   1 /* File names and variables for bison,
   2
   3    Copyright (C) 1984, 1989, 2000-2002, 2006-2007, 2009-2012 Free
   4    Software Foundation, Inc.
   5
   6    This file is part of Bison, the GNU Compiler Compiler.
   7
   8    This program 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 3 of the License, or
  11    (at your option) any later version.
  12
  13    This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.  */
  20
  21 #ifndef FILES_H_
  22 # define FILES_H_
  23
  24 # include "uniqstr.h"
  25
  26 /* File name specified with -o for the output file, or 0 if no -o.  */
  27 extern char const *spec_outfile;
  28
  29 /* File name for the parser (i.e., the one above, or its default.) */
  30 extern char *parser_file_name;
  31
  32 /* Symbol prefix specified with -p, or 0 if no -p.  */
  33 extern const char *spec_name_prefix;
  34
  35 /* File name prefix specified with -b, or 0 if no -b.  */
  36 extern char const *spec_file_prefix;
  37
  38 /* --verbose. */
  39 extern char *spec_verbose_file;
  40
  41 /* File name specified for the output graph.  */
  42 extern char *spec_graph_file;
  43
  44 /* File name specified for the xml output.  */
  45 extern char *spec_xml_file;
  46
  47 /* File name specified with --defines.  */
  48 extern char *spec_defines_file;
  49
  50 /* Directory prefix of output file names.  */
  51 extern char *dir_prefix;
  52
  53 /* The file name as given on the command line.
  54    Not named "input_file" because Flex uses this name for an argument,
  55    and therefore GCC warns about a name clash. */
  56 extern uniqstr grammar_file;
  57
  58 /* The current file name.  Might change with %include, or with #line.  */
  59 extern uniqstr current_file;
  60
  61 /* The computed base for output file names.  */
  62 extern char *all_but_ext;
  63
  64 void compute_output_file_names (void);
  65 void output_file_names_free (void);
  66 void output_file_name_check (char **file_name);
  67
  68 FILE *xfopen (const char *name, char const *mode);
  69 void xfclose (FILE *ptr);
  70 FILE *xfdopen (int fd, char const *mode);
  71
  72 #endif /* !FILES_H_ */