[bison.git] / src / files.c

/* Open and close files for bison,
   Copyright (C) 1984, 1986, 1989, 1992 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, 675 Mass Ave, Cambridge, MA 02139, USA.  */


#if defined (VMS) & !defined (__VMS_POSIX)
#include <ssdef.h>
#define unlink delete
#ifndef XPFILE
#define XPFILE "GNU_BISON:[000000]BISON.SIMPLE"
#endif
#ifndef XPFILE1
#define XPFILE1 "GNU_BISON:[000000]BISON.HAIRY"
#endif
#endif

#include <stdio.h>
#include "system.h"
#include "files.h"
#include "new.h"
#include "gram.h"

FILE *finput = NULL;
FILE *foutput = NULL;
FILE *fdefines = NULL;
FILE *ftable = NULL;
FILE *fattrs = NULL;
FILE *fguard = NULL;
FILE *faction = NULL;
FILE *fparser = NULL;

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

char *infile;
char *outfile;
char *defsfile;
char *tabfile;
char *attrsfile;
char *guardfile;
char *actfile;
char *tmpattrsfile;
char *tmptabfile;
char *tmpdefsfile;

extern int noparserflag;

extern char	*mktemp();	/* So the compiler won't complain */
extern char	*getenv();
extern void	perror();
FILE	*tryopen();	/* This might be a good idea */
void done();

extern char *program_name;
extern int verboseflag;
extern int definesflag;
int fixed_outfiles = 0;
\f

char*
stringappend(string1, end1, string2)
char *string1;
int end1;
char *string2;
{
  register char *ostring;
  register char *cp, *cp1;
  register int i;

  cp = string2;  i = 0;
  while (*cp++) i++;

  ostring = NEW2(i+end1+1, char);

  cp = ostring;
  cp1 = string1;
  for (i = 0; i < end1; i++)
    *cp++ = *cp1++;

  cp1 = string2;
  while (*cp++ = *cp1++) ;

  return ostring;
}


/* JF this has been hacked to death.  Nowaday it sets up the file names for
   the output files, and opens the tmp files and the parser */
void
openfiles()
{
  char *name_base;
  register char *cp;
  char *filename;
  int base_length;
  int short_base_length;

#if defined (VMS) & !defined (__VMS_POSIX)
  char *tmp_base = "sys$scratch:b_";
#else
  char *tmp_base = "/tmp/b.";
#endif
  int tmp_len;

#ifdef MSDOS
  tmp_base = getenv ("TMP");
  if (tmp_base == 0)
    tmp_base = "";
  strlwr (infile);
#endif /* MSDOS */

  tmp_len = strlen (tmp_base);

  if (spec_outfile)
    {
      /* -o was specified.  The precise -o name will be used for ftable.
	 For other output files, remove the ".c" or ".tab.c" suffix.  */
      name_base = spec_outfile;
#ifdef MSDOS
      strlwr (name_base);
#endif /* MSDOS */
      /* BASE_LENGTH includes ".tab" but not ".c".  */
      base_length = strlen (name_base);
      if (!strcmp (name_base + base_length - 2, ".c"))
	base_length -= 2;
      /* SHORT_BASE_LENGTH includes neither ".tab" nor ".c".  */
      short_base_length = base_length;
      if (!strncmp (name_base + short_base_length - 4, ".tab", 4))
	short_base_length -= 4;
      else if (!strncmp (name_base + short_base_length - 4, "_tab", 4))
	short_base_length -= 4;
    }
  else if (spec_file_prefix)
    {
      /* -b was specified.  Construct names from it.  */
      /* SHORT_BASE_LENGTH includes neither ".tab" nor ".c".  */
      short_base_length = strlen (spec_file_prefix);
      /* Count room for `.tab'.  */
      base_length = short_base_length + 4;
      name_base = (char *) xmalloc (base_length + 1);
      /* Append `.tab'.  */
      strcpy (name_base, spec_file_prefix);
#ifdef VMS
      strcat (name_base, "_tab");
#else
      strcat (name_base, ".tab");
#endif
#ifdef MSDOS
      strlwr (name_base);
#endif /* MSDOS */
    }
  else
    {
      /* -o was not specified; compute output file name from input
	 or use y.tab.c, etc., if -y was specified.  */

      name_base = fixed_outfiles ? "y.y" : infile;

      /* BASE_LENGTH gets length of NAME_BASE, sans ".y" suffix if any.  */

      base_length = strlen (name_base);
      if (!strcmp (name_base + base_length - 2, ".y"))
	base_length -= 2;
      short_base_length = base_length;

#ifdef VMS
      name_base = stringappend(name_base, short_base_length, "_tab");
#else
#ifdef MSDOS
      name_base = stringappend(name_base, short_base_length, "_tab");
#else
      name_base = stringappend(name_base, short_base_length, ".tab");
#endif /* not MSDOS */
#endif
      base_length = short_base_length + 4;
    }

  finput = tryopen(infile, "r");

  if (! noparserflag) 
    {
      filename = getenv("BISON_SIMPLE");
#ifdef MSDOS
      /* File doesn't exist in current directory; try in INIT directory.  */
      cp = getenv("INIT");
      if (filename == 0 && cp != NULL)
        {
          filename = xmalloc(strlen(cp) + strlen(PFILE) + 2);
          strcpy(filename, cp);
          cp = filename + strlen(filename);
          *cp++ = '/';
          strcpy(cp, PFILE);
        }
#endif /* MSDOS */
      fparser = tryopen(filename ? filename : PFILE, "r");
    }

  if (verboseflag)
    {
#ifdef MSDOS
      outfile = stringappend(name_base, short_base_length, ".out");
#else
      /* We used to use just .out if spec_name_prefix (-p) was used,
	 but that conflicts with Posix.  */
      outfile = stringappend(name_base, short_base_length, ".output");
#endif
      foutput = tryopen(outfile, "w");
    }

  if (noparserflag)
    {
      /* use permanent name for actions file */
      actfile = stringappend(name_base, short_base_length, ".act");
      faction = tryopen(actfile, "w");
    } 

#ifdef MSDOS
  if (! noparserflag)
    actfile = mktemp(stringappend(tmp_base, tmp_len, "acXXXXXX"));
  tmpattrsfile = mktemp(stringappend(tmp_base, tmp_len, "atXXXXXX"));
  tmptabfile = mktemp(stringappend(tmp_base, tmp_len, "taXXXXXX"));
  tmpdefsfile = mktemp(stringappend(tmp_base, tmp_len, "deXXXXXX"));
#else
  if (! noparserflag)
    actfile = mktemp(stringappend(tmp_base, tmp_len, "act.XXXXXX"));
  tmpattrsfile = mktemp(stringappend(tmp_base, tmp_len, "attrs.XXXXXX"));
  tmptabfile = mktemp(stringappend(tmp_base, tmp_len, "tab.XXXXXX"));
  tmpdefsfile = mktemp(stringappend(tmp_base, tmp_len, "defs.XXXXXX"));
#endif /* not MSDOS */

  if (! noparserflag)
    faction = tryopen(actfile, "w+");
  fattrs = tryopen(tmpattrsfile,"w+");
  ftable = tryopen(tmptabfile, "w+");

  if (definesflag)
    {
      defsfile = stringappend(name_base, base_length, ".h");
      fdefines = tryopen(tmpdefsfile, "w+");
    }

#ifndef MSDOS
  if (! noparserflag)
    unlink(actfile);
  unlink(tmpattrsfile);
  unlink(tmptabfile);
  unlink(tmpdefsfile);
#endif

	/* These are opened by `done' or `open_extra_files', if at all */
  if (spec_outfile)
    tabfile = spec_outfile;
  else
    tabfile = stringappend(name_base, base_length, ".c");

#ifdef VMS
  attrsfile = stringappend(name_base, short_base_length, "_stype.h");
  guardfile = stringappend(name_base, short_base_length, "_guard.c");
#else
#ifdef MSDOS
  attrsfile = stringappend(name_base, short_base_length, ".sth");
  guardfile = stringappend(name_base, short_base_length, ".guc");
#else
  attrsfile = stringappend(name_base, short_base_length, ".stype.h");
  guardfile = stringappend(name_base, short_base_length, ".guard.c");
#endif /* not MSDOS */
#endif /* not VMS */
}


/* open the output files needed only for the semantic parser.
This is done when %semantic_parser is seen in the declarations section.  */

void
open_extra_files()
{
  FILE *ftmp;
  int c;
  char *filename, *cp;

  if (fparser)
    fclose(fparser);

  if (! noparserflag) 
    {
      filename = (char *) getenv ("BISON_HAIRY");
#ifdef MSDOS
      /* File doesn't exist in current directory; try in INIT directory.  */
      cp = getenv("INIT");
      if (filename == 0 && cp != NULL)
        {
          filename = xmalloc(strlen(cp) + strlen(PFILE1) + 2);
          strcpy(filename, cp);
          cp = filename + strlen(filename);
          *cp++ = '/';
          strcpy(cp, PFILE1);
        }
#endif
      fparser= tryopen(filename ? filename : PFILE1, "r");
    }

		/* JF change from inline attrs file to separate one */
  ftmp = tryopen(attrsfile, "w");
  rewind(fattrs);
  while((c=getc(fattrs))!=EOF)	/* Thank god for buffering */
    putc(c,ftmp);
  fclose(fattrs);
  fattrs=ftmp;

  fguard = tryopen(guardfile, "w");

}

	/* JF to make file opening easier.  This func tries to open file
	   NAME with mode MODE, and prints an error message if it fails. */
FILE *
tryopen(name, mode)
char *name;
char *mode;
{
  FILE	*ptr;

  ptr = fopen(name, mode);
  if (ptr == NULL)
    {
      fprintf(stderr, "%s: ", program_name);
      perror(name);
      done(2);
    }
  return ptr;
}

void
done(k)
int k;
{
  if (faction)
    fclose(faction);

  if (fattrs)
    fclose(fattrs);

  if (fguard)
    fclose(fguard);

  if (finput)
    fclose(finput);

  if (fparser)
    fclose(fparser);

  if (foutput)
    fclose(foutput);

	/* JF write out the output file */
  if (k == 0 && ftable)
    {
      FILE *ftmp;
      register int c;

      ftmp=tryopen(tabfile, "w");
      rewind(ftable);
      while((c=getc(ftable)) != EOF)
        putc(c,ftmp);
      fclose(ftmp);
      fclose(ftable);

      if (definesflag)
        {
          ftmp = tryopen(defsfile, "w");
          fflush(fdefines);
          rewind(fdefines);
          while((c=getc(fdefines)) != EOF)
            putc(c,ftmp);
          fclose(ftmp);
          fclose(fdefines);
        }
    }

#if defined (VMS) & !defined (__VMS_POSIX)
  if (faction && ! noparserflag)
    delete(actfile);
  if (fattrs)
    delete(tmpattrsfile);
  if (ftable)
    delete(tmptabfile);
  if (k==0) sys$exit(SS$_NORMAL);
  sys$exit(SS$_ABORT);
#else
#ifdef MSDOS
  if (actfile && ! noparserflag) unlink(actfile);
  if (tmpattrsfile) unlink(tmpattrsfile);
  if (tmptabfile) unlink(tmptabfile);
  if (tmpdefsfile) unlink(tmpdefsfile);
#endif /* MSDOS */
  exit(k);
#endif /* not VMS, or __VMS_POSIX */
}
Commit	Line	Data
54bd0db4	1	/* Open and close files for bison,
28683c54	2	Copyright (C) 1984, 1986, 1989, 1992 Free Software Foundation, Inc.
54bd0db4 RS	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, 675 Mass Ave, Cambridge, MA 02139, USA. */
	19
	20
fcca25ad	21	#if defined (VMS) & !defined (__VMS_POSIX)
54bd0db4 RS	22	#include <ssdef.h>
	23	#define unlink delete
	24	#ifndef XPFILE
	25	#define XPFILE "GNU_BISON:[000000]BISON.SIMPLE"
	26	#endif
	27	#ifndef XPFILE1
	28	#define XPFILE1 "GNU_BISON:[000000]BISON.HAIRY"
	29	#endif
	30	#endif
	31
	32	#include <stdio.h>
	33	#include "system.h"
	34	#include "files.h"
	35	#include "new.h"
	36	#include "gram.h"
	37
	38	FILE *finput = NULL;
	39	FILE *foutput = NULL;
	40	FILE *fdefines = NULL;
	41	FILE *ftable = NULL;
	42	FILE *fattrs = NULL;
	43	FILE *fguard = NULL;
	44	FILE *faction = NULL;
	45	FILE *fparser = NULL;
	46
	47	/* File name specified with -o for the output file, or 0 if no -o. */
	48	char *spec_outfile;
	49
	50	char *infile;
	51	char *outfile;
	52	char *defsfile;
	53	char *tabfile;
	54	char *attrsfile;
	55	char *guardfile;
	56	char *actfile;
	57	char *tmpattrsfile;
	58	char *tmptabfile;
	59	char *tmpdefsfile;
	60
28683c54 RS	61	extern int noparserflag;
28683c54 RS	62
54bd0db4 RS	63	extern char mktemp(); / So the compiler won't complain */
	64	extern char *getenv();
	65	extern void perror();
	66	FILE tryopen(); / This might be a good idea */
	67	void done();
	68
	69	extern char *program_name;
	70	extern int verboseflag;
	71	extern int definesflag;
	72	int fixed_outfiles = 0;
	73	\f
	74
	75	char*
	76	stringappend(string1, end1, string2)
	77	char *string1;
	78	int end1;
	79	char *string2;
	80	{
	81	register char *ostring;
	82	register char cp, cp1;
	83	register int i;
	84
	85	cp = string2; i = 0;
	86	while (*cp++) i++;
	87
	88	ostring = NEW2(i+end1+1, char);
	89
	90	cp = ostring;
	91	cp1 = string1;
	92	for (i = 0; i < end1; i++)
	93	cp++ = cp1++;
	94
	95	cp1 = string2;
	96	while (cp++ = cp1++) ;
	97
	98	return ostring;
	99	}
	100
	101
	102	/* JF this has been hacked to death. Nowaday it sets up the file names for
	103	the output files, and opens the tmp files and the parser */
	104	void
	105	openfiles()
	106	{
	107	char *name_base;
	108	register char *cp;
	109	char *filename;
	110	int base_length;
	111	int short_base_length;
	112
fcca25ad	113	#if defined (VMS) & !defined (__VMS_POSIX)
54bd0db4 RS	114	char *tmp_base = "sys$scratch:b_";
	115	#else
	116	char *tmp_base = "/tmp/b.";
	117	#endif
	118	int tmp_len;
	119
	120	#ifdef MSDOS
	121	tmp_base = getenv ("TMP");
	122	if (tmp_base == 0)
	123	tmp_base = "";
	124	strlwr (infile);
	125	#endif /* MSDOS */
	126
	127	tmp_len = strlen (tmp_base);
	128
	129	if (spec_outfile)
	130	{
	131	/* -o was specified. The precise -o name will be used for ftable.
	132	For other output files, remove the ".c" or ".tab.c" suffix. */
	133	name_base = spec_outfile;
	134	#ifdef MSDOS
	135	strlwr (name_base);
	136	#endif /* MSDOS */
	137	/* BASE_LENGTH includes ".tab" but not ".c". */
	138	base_length = strlen (name_base);
	139	if (!strcmp (name_base + base_length - 2, ".c"))
	140	base_length -= 2;
	141	/* SHORT_BASE_LENGTH includes neither ".tab" nor ".c". */
	142	short_base_length = base_length;
	143	if (!strncmp (name_base + short_base_length - 4, ".tab", 4))
	144	short_base_length -= 4;
	145	else if (!strncmp (name_base + short_base_length - 4, "_tab", 4))
	146	short_base_length -= 4;
	147	}
	148	else if (spec_file_prefix)
	149	{
	150	/* -b was specified. Construct names from it. */
	151	/* SHORT_BASE_LENGTH includes neither ".tab" nor ".c". */
	152	short_base_length = strlen (spec_file_prefix);
	153	/* Count room for `.tab'. */
	154	base_length = short_base_length + 4;
40675e7c	155	name_base = (char *) xmalloc (base_length + 1);
54bd0db4 RS	156	/* Append `.tab'. */
	157	strcpy (name_base, spec_file_prefix);
	158	#ifdef VMS
	159	strcat (name_base, "_tab");
	160	#else
	161	strcat (name_base, ".tab");
	162	#endif
	163	#ifdef MSDOS
	164	strlwr (name_base);
	165	#endif /* MSDOS */
	166	}
	167	else
	168	{
	169	/* -o was not specified; compute output file name from input
	170	or use y.tab.c, etc., if -y was specified. */
	171
	172	name_base = fixed_outfiles ? "y.y" : infile;
	173
	174	/* BASE_LENGTH gets length of NAME_BASE, sans ".y" suffix if any. */
	175
	176	base_length = strlen (name_base);
	177	if (!strcmp (name_base + base_length - 2, ".y"))
	178	base_length -= 2;
	179	short_base_length = base_length;
	180
	181	#ifdef VMS
	182	name_base = stringappend(name_base, short_base_length, "_tab");
	183	#else
	184	#ifdef MSDOS
	185	name_base = stringappend(name_base, short_base_length, "_tab");
	186	#else
	187	name_base = stringappend(name_base, short_base_length, ".tab");
	188	#endif /* not MSDOS */
	189	#endif
	190	base_length = short_base_length + 4;
	191	}
	192
	193	finput = tryopen(infile, "r");
	194
28683c54	195	if (! noparserflag)
54bd0db4	196	{
28683c54 RS	197	filename = getenv("BISON_SIMPLE");
	198	#ifdef MSDOS
	199	/* File doesn't exist in current directory; try in INIT directory. */
	200	cp = getenv("INIT");
	201	if (filename == 0 && cp != NULL)
	202	{
	203	filename = xmalloc(strlen(cp) + strlen(PFILE) + 2);
	204	strcpy(filename, cp);
	205	cp = filename + strlen(filename);
	206	*cp++ = '/';
	207	strcpy(cp, PFILE);
	208	}
54bd0db4	209	#endif /* MSDOS */
28683c54 RS	210	fparser = tryopen(filename ? filename : PFILE, "r");
28683c54 RS	211	}
54bd0db4 RS	212
	213	if (verboseflag)
	214	{
	215	#ifdef MSDOS
	216	outfile = stringappend(name_base, short_base_length, ".out");
	217	#else
	218	/* We used to use just .out if spec_name_prefix (-p) was used,
	219	but that conflicts with Posix. */
	220	outfile = stringappend(name_base, short_base_length, ".output");
	221	#endif
	222	foutput = tryopen(outfile, "w");
	223	}
	224
28683c54 RS	225	if (noparserflag)
	226	{
	227	/* use permanent name for actions file */
	228	actfile = stringappend(name_base, short_base_length, ".act");
	229	faction = tryopen(actfile, "w");
	230	}
	231
54bd0db4	232	#ifdef MSDOS
28683c54 RS	233	if (! noparserflag)
28683c54 RS	234	actfile = mktemp(stringappend(tmp_base, tmp_len, "acXXXXXX"));
54bd0db4 RS	235	tmpattrsfile = mktemp(stringappend(tmp_base, tmp_len, "atXXXXXX"));
	236	tmptabfile = mktemp(stringappend(tmp_base, tmp_len, "taXXXXXX"));
	237	tmpdefsfile = mktemp(stringappend(tmp_base, tmp_len, "deXXXXXX"));
	238	#else
28683c54 RS	239	if (! noparserflag)
28683c54 RS	240	actfile = mktemp(stringappend(tmp_base, tmp_len, "act.XXXXXX"));
54bd0db4 RS	241	tmpattrsfile = mktemp(stringappend(tmp_base, tmp_len, "attrs.XXXXXX"));
	242	tmptabfile = mktemp(stringappend(tmp_base, tmp_len, "tab.XXXXXX"));
	243	tmpdefsfile = mktemp(stringappend(tmp_base, tmp_len, "defs.XXXXXX"));
	244	#endif /* not MSDOS */
	245
28683c54 RS	246	if (! noparserflag)
28683c54 RS	247	faction = tryopen(actfile, "w+");
54bd0db4 RS	248	fattrs = tryopen(tmpattrsfile,"w+");
	249	ftable = tryopen(tmptabfile, "w+");
	250
	251	if (definesflag)
	252	{
	253	defsfile = stringappend(name_base, base_length, ".h");
	254	fdefines = tryopen(tmpdefsfile, "w+");
	255	}
	256
	257	#ifndef MSDOS
28683c54 RS	258	if (! noparserflag)
28683c54 RS	259	unlink(actfile);
54bd0db4 RS	260	unlink(tmpattrsfile);
	261	unlink(tmptabfile);
	262	unlink(tmpdefsfile);
	263	#endif
	264
	265	/* These are opened by `done' or `open_extra_files', if at all */
	266	if (spec_outfile)
	267	tabfile = spec_outfile;
	268	else
	269	tabfile = stringappend(name_base, base_length, ".c");
	270
	271	#ifdef VMS
	272	attrsfile = stringappend(name_base, short_base_length, "_stype.h");
	273	guardfile = stringappend(name_base, short_base_length, "_guard.c");
	274	#else
	275	#ifdef MSDOS
	276	attrsfile = stringappend(name_base, short_base_length, ".sth");
	277	guardfile = stringappend(name_base, short_base_length, ".guc");
	278	#else
	279	attrsfile = stringappend(name_base, short_base_length, ".stype.h");
	280	guardfile = stringappend(name_base, short_base_length, ".guard.c");
	281	#endif /* not MSDOS */
	282	#endif /* not VMS */
	283	}
	284
	285
	286
	287	/* open the output files needed only for the semantic parser.
	288	This is done when %semantic_parser is seen in the declarations section. */
	289
	290	void
	291	open_extra_files()
	292	{
	293	FILE *ftmp;
	294	int c;
	295	char filename, cp;
	296
28683c54 RS	297	if (fparser)
28683c54 RS	298	fclose(fparser);
54bd0db4	299
28683c54	300	if (! noparserflag)
54bd0db4	301	{
28683c54 RS	302	filename = (char *) getenv ("BISON_HAIRY");
	303	#ifdef MSDOS
	304	/* File doesn't exist in current directory; try in INIT directory. */
	305	cp = getenv("INIT");
	306	if (filename == 0 && cp != NULL)
	307	{
	308	filename = xmalloc(strlen(cp) + strlen(PFILE1) + 2);
	309	strcpy(filename, cp);
	310	cp = filename + strlen(filename);
	311	*cp++ = '/';
	312	strcpy(cp, PFILE1);
	313	}
54bd0db4	314	#endif
28683c54 RS	315	fparser= tryopen(filename ? filename : PFILE1, "r");
28683c54 RS	316	}
54bd0db4 RS	317
	318	/* JF change from inline attrs file to separate one */
	319	ftmp = tryopen(attrsfile, "w");
	320	rewind(fattrs);
	321	while((c=getc(fattrs))!=EOF) /* Thank god for buffering */
	322	putc(c,ftmp);
	323	fclose(fattrs);
	324	fattrs=ftmp;
	325
	326	fguard = tryopen(guardfile, "w");
	327
	328	}
	329
	330	/* JF to make file opening easier. This func tries to open file
	331	NAME with mode MODE, and prints an error message if it fails. */
	332	FILE *
	333	tryopen(name, mode)
	334	char *name;
	335	char *mode;
	336	{
	337	FILE *ptr;
	338
	339	ptr = fopen(name, mode);
	340	if (ptr == NULL)
	341	{
	342	fprintf(stderr, "%s: ", program_name);
	343	perror(name);
	344	done(2);
	345	}
	346	return ptr;
	347	}
	348
	349	void
	350	done(k)
	351	int k;
	352	{
	353	if (faction)
	354	fclose(faction);
	355
	356	if (fattrs)
	357	fclose(fattrs);
	358
	359	if (fguard)
	360	fclose(fguard);
	361
	362	if (finput)
	363	fclose(finput);
	364
	365	if (fparser)
	366	fclose(fparser);
	367
	368	if (foutput)
	369	fclose(foutput);
	370
	371	/* JF write out the output file */
	372	if (k == 0 && ftable)
	373	{
	374	FILE *ftmp;
	375	register int c;
	376
	377	ftmp=tryopen(tabfile, "w");
	378	rewind(ftable);
	379	while((c=getc(ftable)) != EOF)
	380	putc(c,ftmp);
381	fclose(ftmp);
382	fclose(ftable);
383
384	if (definesflag)
385	{
386	ftmp = tryopen(defsfile, "w");
387	fflush(fdefines);
388	rewind(fdefines);
389	while((c=getc(fdefines)) != EOF)
390	putc(c,ftmp);
391	fclose(ftmp);
392	fclose(fdefines);
393	}
394	}
395
fcca25ad	396	#if defined (VMS) & !defined (__VMS_POSIX)
28683c54	397	if (faction && ! noparserflag)
54bd0db4 RS	398	delete(actfile);
	399	if (fattrs)
	400	delete(tmpattrsfile);
	401	if (ftable)
	402	delete(tmptabfile);
	403	if (k==0) sys$exit(SS$_NORMAL);
	404	sys$exit(SS$_ABORT);
	405	#else
	406	#ifdef MSDOS
28683c54	407	if (actfile && ! noparserflag) unlink(actfile);
54bd0db4 RS	408	if (tmpattrsfile) unlink(tmpattrsfile);
	409	if (tmptabfile) unlink(tmptabfile);
	410	if (tmpdefsfile) unlink(tmpdefsfile);
	411	#endif /* MSDOS */
	412	exit(k);
fcca25ad	413	#endif /* not VMS, or __VMS_POSIX */
54bd0db4	414	}