src/files.h

#ifndef FILES_H_
# define FILES_H_
/* File names and variables for bison,
   Copyright 1984, 1989, 2000 Free Software Foundation, Inc.

   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 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.  */

/* 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 config.h.  */

/* File name specified with -o for the output file, or 0 if no -o.  */
extern char *spec_outfile;

/* For -a. */
extern const char *spec_name_prefix;

/* File name pfx specified with -b, or 0 if no -b.  */
extern char *spec_file_prefix;

/* --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;


/* Output all the action code; precise form depends on which parser. */
extern struct obstack action_obstack;

/* Output the tables and the parser and also contains all the %{
   ... %} definitions.  */
extern struct obstack table_obstack;

/* optionally output #define's for token numbers. */
extern struct obstack defines_obstack;

/* If semantic parser, output a .h file that defines YYSTYPE... */
extern struct obstack attrs_obstack;

/* ... and output yyguard, containing all the guard code. */
extern struct obstack guard_obstack;

/* The verbose output. */
extern struct obstack output_obstack;

extern char *infile;
extern char *attrsfile;

void open_files PARAMS((void));
void close_files PARAMS((void));

void compute_output_file_names PARAMS((void));
void output_files PARAMS((void));

FILE *xfopen PARAMS ((const char *name, const char *mode));
int xfclose PARAMS ((FILE *ptr));

const char *skeleton_find PARAMS ((const char *envvar,
				   const char *skeleton_name));
#endif /* !FILES_H_ */
Commit	Line	Data
	1	#ifndef FILES_H_
	2	# define FILES_H_
	3	/* File names and variables for bison,
	4	Copyright 1984, 1989, 2000 Free Software 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., 59 Temple Place - Suite 330,
	21	Boston, MA 02111-1307, USA. */
	22
	23	/* These two should be pathnames for opening the sample parser files.
	24	When bison is installed, they should be absolute pathnames.
	25	XPFILE1 and XPFILE2 normally come from config.h. */
	26
	27	/* File name specified with -o for the output file, or 0 if no -o. */
	28	extern char *spec_outfile;
	29
	30	/* For -a. */
	31	extern const char *spec_name_prefix;
	32
	33	/* File name pfx specified with -b, or 0 if no -b. */
	34	extern char *spec_file_prefix;
	35
	36	/* --verbose. */
	37	extern char *spec_verbose_file;
	38
	39	/* File name specified for the output VCG graph. */
	40	extern char *spec_graph_file;
	41
	42	/* File name specified with --defines. */
	43	extern char *spec_defines_file;
	44
	45	/* Read grammar specifications. */
	46	extern FILE *finput;
	47
	48
	49	/* Output all the action code; precise form depends on which parser. */
	50	extern struct obstack action_obstack;
	51
	52	/* Output the tables and the parser and also contains all the %{
	53	... %} definitions. */
	54	extern struct obstack table_obstack;
	55
	56	/* optionally output #define's for token numbers. */
	57	extern struct obstack defines_obstack;
	58
	59	/* If semantic parser, output a .h file that defines YYSTYPE... */
	60	extern struct obstack attrs_obstack;
	61
	62	/* ... and output yyguard, containing all the guard code. */
	63	extern struct obstack guard_obstack;
	64
	65	/* The verbose output. */
	66	extern struct obstack output_obstack;
	67
	68	extern char *infile;
	69	extern char *attrsfile;
	70
	71	void open_files PARAMS((void));
	72	void close_files PARAMS((void));
	73
	74	void compute_output_file_names PARAMS((void));
	75	void output_files PARAMS((void));
	76
	77	FILE xfopen PARAMS ((const char name, const char *mode));
	78	int xfclose PARAMS ((FILE *ptr));
	79
	80	const char skeleton_find PARAMS ((const char envvar,
	81	const char *skeleton_name));
	82	#endif /* !FILES_H_ */