1 /* File names and variables for bison, 2 Copyright (C) 1984, 1989, 2000, 2001, 2002 Free Software Foundation, Inc. 3 4 This file is part of Bison, the GNU Compiler Compiler. 5 6 Bison is free software; you can redistribute it and/or modify 7 it under the terms of the GNU General Public License as published by 8 the Free Software Foundation; either version 2, or (at your option) 9 any later version. 10 11 Bison is distributed in the hope that it will be useful, 12 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 GNU General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with Bison; see the file COPYING. If not, write to 18 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 19 Boston, MA 02110-1301, USA. */ 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 const *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 const *spec_verbose_file; 40 41 /* File name specified for the output VCG graph. */ 42 extern char const *spec_graph_file; 43 44 /* File name specified with --defines. */ 45 extern char const *spec_defines_file; 46 47 /* Directory prefix of output file names. */ 48 extern char const *dir_prefix; 49 50 51 /* If semantic parser, output a .h file that defines YYSTYPE... */ 52 extern struct obstack pre_prologue_obstack; 53 extern struct obstack post_prologue_obstack; 54 55 /* The file name as given on the command line. 56 Not named "input_file" because Flex uses this name for an argument, 57 and therefore GCC warns about a name clash. */ 58 extern uniqstr grammar_file; 59 60 /* The current file name. Might change with %include, or with #line. */ 61 extern uniqstr current_file; 62 63 void compute_output_file_names (void); 64 65 FILE *xfopen (const char *name, const char *mode); 66 void xfclose (FILE *ptr); 67 68 #endif /* !FILES_H_ */ 69