src/files.h

/* File names and variables for bison,
   Copyright 1984, 1989, 2000, 2001 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.  */

#ifndef FILES_H_
# define FILES_H_

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

/* File name for the parser (i.e., the one above, or its default.) */
extern char *parser_file_name;

/* 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;

/* 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	/* File names and variables for bison,
	2	Copyright 1984, 1989, 2000, 2001 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., 59 Temple Place - Suite 330,
	19	Boston, MA 02111-1307, USA. */
	20
	21	#ifndef FILES_H_
	22	# define FILES_H_
	23
	24	/* File name specified with -o for the output file, or 0 if no -o. */
	25	extern char *spec_outfile;
	26
	27	/* File name for the parser (i.e., the one above, or its default.) */
	28	extern char *parser_file_name;
	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	/* optionally output #define's for token numbers. */
	53	extern struct obstack defines_obstack;
	54
	55	/* If semantic parser, output a .h file that defines YYSTYPE... */
	56	extern struct obstack attrs_obstack;
	57
	58	/* ... and output yyguard, containing all the guard code. */
	59	extern struct obstack guard_obstack;
	60
	61	/* The verbose output. */
	62	extern struct obstack output_obstack;
	63
	64	extern char *infile;
	65	extern char *attrsfile;
	66
	67	void open_files PARAMS((void));
	68	void close_files PARAMS((void));
	69
	70	void compute_output_file_names PARAMS((void));
	71	void output_files PARAMS((void));
	72
	73	FILE xfopen PARAMS ((const char name, const char *mode));
	74	int xfclose PARAMS ((FILE *ptr));
	75
	76	const char skeleton_find PARAMS ((const char envvar,
	77	const char *skeleton_name));
	78	#endif /* !FILES_H_ */