X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/c49a8e71cec845d32366432b824a9317e4a80160..b25d88f6d2e2f4b59927aacecdc0a9e44a34b5d9:/src/files.h diff --git a/src/files.h b/src/files.h index e72dd201..26d15905 100644 --- a/src/files.h +++ b/src/files.h @@ -1,53 +1,78 @@ /* File names and variables for bison, - Copyright (C) 1984, 1989 Free Software Foundation, Inc. + Copyright (C) 1984, 1989, 2000, 2001, 2002 Free Software Foundation, Inc. -This file is part of Bison, the GNU Compiler Compiler. + This file is part of Bison, the GNU Compiler Compiler. -Bison 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; either version 2, or (at your option) -any later version. + Bison 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; either version 2, or (at your option) + any later version. -Bison 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. + Bison 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 Bison; see the file COPYING. If not, write to -the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ + You should have received a copy of the GNU General Public License + along with Bison; see the file COPYING. If not, write to + the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ +#ifndef FILES_H_ +# define FILES_H_ -/* These two should be pathnames for opening the sample parser files. - When bison is installed, they should be absolute pathnames. - XPFILE1 and XPFILE2 normally come from the Makefile. */ - -#define PFILE XPFILE /* Simple parser */ -#define PFILE1 XPFILE1 /* Semantic parser */ - -extern FILE *finput; /* read grammar specifications */ -extern FILE *foutput; /* optionally output messages describing the actions taken */ -extern FILE *fdefines; /* optionally output #define's for token numbers. */ -extern FILE *ftable; /* output the tables and the parser */ -extern FILE *fattrs; /* if semantic parser, output a .h file that defines YYSTYPE */ - /* and also contains all the %{ ... %} definitions. */ -extern FILE *fguard; /* if semantic parser, output yyguard, containing all the guard code */ -extern FILE *faction; /* output all the action code; precise form depends on which parser */ -extern FILE *fparser; /* read the parser to copy into ftable */ +# include "struniq.h" /* File name specified with -o for the output file, or 0 if no -o. */ extern char *spec_outfile; -extern char *spec_name_prefix; /* for -a, from getargs.c */ +/* File name for the parser (i.e., the one above, or its default.) */ +extern char *parser_file_name; -/* File name pfx specified with -b, or 0 if no -b. */ +/* Symbol prefix specified with -p, or 0 if no -p. */ +extern const char *spec_name_prefix; + +/* File name prefix specified with -b, or 0 if no -b. */ extern char *spec_file_prefix; -extern char *infile; -extern char *outfile; -extern char *defsfile; -extern char *tabfile; -extern char *attrsfile; -extern char *guardfile; -extern char *actfile; +/* --verbose. */ +extern char *spec_verbose_file; + +/* File name specified for the output VCG graph. */ +extern char *spec_graph_file; + +/* File name specified with --defines. */ +extern char *spec_defines_file; + +/* Read grammar specifications. */ +extern FILE *finput; + + +/* If semantic parser, output a .h file that defines YYSTYPE... */ +extern struct obstack pre_prologue_obstack; +extern struct obstack post_prologue_obstack; + +/* The file name as given on the command line. + Not named "input_file" because Flex uses this name for an argument, + and therefore GCC warns about a name clash. */ +extern struniq_t grammar_file; + +/* The current file name. Might change with %include, or with #line. */ +extern struniq_t current_file; + +void compute_output_file_names (void); + +FILE *xfopen (const char *name, const char *mode); +void xfclose (FILE *ptr); + +/* Is SUFFIX ending STRING? */ +int strsuffix (const char* string, const char* suffix); + +/* Return a newly allocated string composed of the concatenation of + STRING1, and STRING2. */ +char* stringappend (const char* string1, const char* string2); + +/* Prefix used to generate output file names. */ +extern char *short_base_name; + +#endif /* !FILES_H_ */