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rtems-libbsd/freebsd/lib/libc/net/nsparser.c
Sebastian Huber bb80d9df8b Update to FreeBSD head 2017-12-01 
Git mirror commit e724f51f811a4b2bd29447f8b85ab5c2f9b88266.

Update #3472.
2018-09-21 10:29:38 +02:00

727 lines
19 KiB
C
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/* original parser id follows */
/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
#define YYBYACC 1
#define YYMAJOR 1
#define YYMINOR 9
#define YYPATCH 20170201
#define YYEMPTY (-1)
#define yyclearin (yychar = YYEMPTY)
#define yyerrok (yyerrflag = 0)
#define YYRECOVERING() (yyerrflag != 0)
#define YYENOMEM (-2)
#define YYEOF 0
#ifndef yyparse
#define yyparse _nsyyparse
#endif /* yyparse */
#ifndef yylex
#define yylex _nsyylex
#endif /* yylex */
#ifndef yyerror
#define yyerror _nsyyerror
#endif /* yyerror */
#ifndef yychar
#define yychar _nsyychar
#endif /* yychar */
#ifndef yyval
#define yyval _nsyyval
#endif /* yyval */
#ifndef yylval
#define yylval _nsyylval
#endif /* yylval */
#ifndef yydebug
#define yydebug _nsyydebug
#endif /* yydebug */
#ifndef yynerrs
#define yynerrs _nsyynerrs
#endif /* yynerrs */
#ifndef yyerrflag
#define yyerrflag _nsyyerrflag
#endif /* yyerrflag */
#ifndef yylhs
#define yylhs _nsyylhs
#endif /* yylhs */
#ifndef yylen
#define yylen _nsyylen
#endif /* yylen */
#ifndef yydefred
#define yydefred _nsyydefred
#endif /* yydefred */
#ifndef yydgoto
#define yydgoto _nsyydgoto
#endif /* yydgoto */
#ifndef yysindex
#define yysindex _nsyysindex
#endif /* yysindex */
#ifndef yyrindex
#define yyrindex _nsyyrindex
#endif /* yyrindex */
#ifndef yygindex
#define yygindex _nsyygindex
#endif /* yygindex */
#ifndef yytable
#define yytable _nsyytable
#endif /* yytable */
#ifndef yycheck
#define yycheck _nsyycheck
#endif /* yycheck */
#ifndef yyname
#define yyname _nsyyname
#endif /* yyname */
#ifndef yyrule
#define yyrule _nsyyrule
#endif /* yyrule */
#define YYPREFIX "_nsyy"
#define YYPURE 0
#line 2 "nsparser.y"
/* $NetBSD: nsparser.y,v 1.3 1999/01/25 00:16:18 lukem Exp $ */
/*-
* SPDX-License-Identifier: BSD-2-Clause-NetBSD
*
* Copyright (c) 1997, 1998, 1999 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Luke Mewburn.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include "namespace.h"
#define _NS_PRIVATE
#include <nsswitch.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <syslog.h>
#include "un-namespace.h"
static void _nsaddsrctomap(const char *);
static ns_dbt curdbt;
static ns_src cursrc;
#ifdef YYSTYPE
#undef YYSTYPE_IS_DECLARED
#define YYSTYPE_IS_DECLARED 1
#endif
#ifndef YYSTYPE_IS_DECLARED
#define YYSTYPE_IS_DECLARED 1
#line 53 "nsparser.y"
typedef union {
char *str;
int mapval;
} YYSTYPE;
#endif /* !YYSTYPE_IS_DECLARED */
#line 163 "nsparser.c"
/* compatibility with bison */
#ifdef YYPARSE_PARAM
/* compatibility with FreeBSD */
# ifdef YYPARSE_PARAM_TYPE
# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
# else
# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
# endif
#else
# define YYPARSE_DECL() yyparse(void)
#endif
/* Parameters sent to lex. */
#ifdef YYLEX_PARAM
# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
# define YYLEX yylex(YYLEX_PARAM)
#else
# define YYLEX_DECL() yylex(void)
# define YYLEX yylex()
#endif
/* Parameters sent to yyerror. */
#ifndef YYERROR_DECL
#define YYERROR_DECL() yyerror(const char *s)
#endif
#ifndef YYERROR_CALL
#define YYERROR_CALL(msg) yyerror(msg)
#endif
extern int YYPARSE_DECL();
#define NL 257
#define SUCCESS 258
#define UNAVAIL 259
#define NOTFOUND 260
#define TRYAGAIN 261
#define RETURN 262
#define CONTINUE 263
#define ERRORTOKEN 264
#define STRING 265
#define YYERRCODE 256
typedef int YYINT;
static const YYINT _nsyylhs[] = { -1,
0, 0, 3, 3, 4, 4, 4, 4, 5, 6,
6, 7, 9, 7, 8, 8, 10, 1, 1, 1,
1, 2, 2,
};
static const YYINT _nsyylen[] = { 2,
0, 1, 1, 2, 1, 3, 4, 2, 1, 1,
2, 1, 0, 5, 1, 2, 3, 1, 1, 1,
1, 1, 1,
};
static const YYINT _nsyydefred[] = { 0,
0, 5, 9, 0, 0, 3, 0, 8, 4, 0,
6, 0, 0, 10, 13, 7, 11, 0, 18, 19,
20, 21, 0, 0, 15, 0, 14, 16, 22, 23,
17,
};
static const YYINT _nsyydgoto[] = { 4,
23, 31, 5, 6, 7, 13, 14, 24, 18, 25,
};
static const YYINT _nsyysindex[] = { -255,
-249, 0, 0, 0, -255, 0, -49, 0, 0, -254,
0, -73, -253, 0, 0, 0, 0, -244, 0, 0,
0, 0, -42, -93, 0, -256, 0, 0, 0, 0,
0,
};
static const YYINT _nsyyrindex[] = { 20,
0, 0, 0, 0, 21, 0, 0, 0, 0, 0,
0, -252, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0,
};
static const YYINT _nsyygindex[] = { 0,
0, 0, 0, 17, 0, 0, 10, 0, 0, 1,
};
#define YYTABLESIZE 168
static const YYINT _nsyytable[] = { 27,
1, 2, 11, 16, 12, 29, 30, 8, 10, 3,
12, 12, 12, 19, 20, 21, 22, 15, 26, 1,
2, 9, 17, 0, 28, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 19, 20, 21, 22,
};
static const YYINT _nsyycheck[] = { 93,
256, 257, 257, 257, 257, 262, 263, 257, 58, 265,
265, 265, 265, 258, 259, 260, 261, 91, 61, 0,
0, 5, 13, -1, 24, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, 258, 259, 260, 261,
};
#define YYFINAL 4
#ifndef YYDEBUG
#define YYDEBUG 0
#endif
#define YYMAXTOKEN 265
#define YYUNDFTOKEN 278
#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
#if YYDEBUG
static const char *const _nsyyname[] = {
"end-of-file",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"':'",0,0,"'='",0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'['",0,"']'",0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"NL","SUCCESS",
"UNAVAIL","NOTFOUND","TRYAGAIN","RETURN","CONTINUE","ERRORTOKEN","STRING",0,0,0,
0,0,0,0,0,0,0,0,0,"illegal-symbol",
};
static const char *const _nsyyrule[] = {
"$accept : File",
"File :",
"File : Lines",
"Lines : Entry",
"Lines : Lines Entry",
"Entry : NL",
"Entry : Database ':' NL",
"Entry : Database ':' Srclist NL",
"Entry : error NL",
"Database : STRING",
"Srclist : Item",
"Srclist : Srclist Item",
"Item : STRING",
"$$1 :",
"Item : STRING '[' $$1 Criteria ']'",
"Criteria : Criterion",
"Criteria : Criteria Criterion",
"Criterion : Status '=' Action",
"Status : SUCCESS",
"Status : UNAVAIL",
"Status : NOTFOUND",
"Status : TRYAGAIN",
"Action : RETURN",
"Action : CONTINUE",
};
#endif
int yydebug;
int yynerrs;
int yyerrflag;
int yychar;
YYSTYPE yyval;
YYSTYPE yylval;
/* define the initial stack-sizes */
#ifdef YYSTACKSIZE
#undef YYMAXDEPTH
#define YYMAXDEPTH YYSTACKSIZE
#else
#ifdef YYMAXDEPTH
#define YYSTACKSIZE YYMAXDEPTH
#else
#define YYSTACKSIZE 10000
#define YYMAXDEPTH 10000
#endif
#endif
#define YYINITSTACKSIZE 200
typedef struct {
unsigned stacksize;
YYINT *s_base;
YYINT *s_mark;
YYINT *s_last;
YYSTYPE *l_base;
YYSTYPE *l_mark;
} YYSTACKDATA;
/* variables for the parser stack */
static YYSTACKDATA yystack;
#line 148 "nsparser.y"
static void
_nsaddsrctomap(const char *elem)
{
int i, lineno;
extern int _nsyylineno;
extern char _nsyytext[];
lineno = _nsyylineno - (_nsyytext[0] == '\n' ? 1 : 0);
if (curdbt.srclistsize > 0) {
if (((strcasecmp(elem, NSSRC_COMPAT) == 0) &&
(strcasecmp(curdbt.srclist[0].name, NSSRC_CACHE) != 0)) ||
(strcasecmp(curdbt.srclist[0].name, NSSRC_COMPAT) == 0)) {
syslog(LOG_ERR,
"NSSWITCH(nsparser): %s line %d: 'compat' used with sources, other than 'cache'",
_PATH_NS_CONF, lineno);
free((void*)elem);
return;
}
}
for (i = 0; i < curdbt.srclistsize; i++) {
if (strcasecmp(curdbt.srclist[i].name, elem) == 0) {
syslog(LOG_ERR,
"NSSWITCH(nsparser): %s line %d: duplicate source '%s'",
_PATH_NS_CONF, lineno, elem);
free((void*)elem);
return;
}
}
cursrc.name = elem;
_nsdbtaddsrc(&curdbt, &cursrc);
}
#line 395 "nsparser.c"
#if YYDEBUG
#include <stdio.h> /* needed for printf */
#endif
#include <stdlib.h> /* needed for malloc, etc */
#include <string.h> /* needed for memset */
/* allocate initial stack or double stack size, up to YYMAXDEPTH */
static int yygrowstack(YYSTACKDATA *data)
{
int i;
unsigned newsize;
YYINT *newss;
YYSTYPE *newvs;
if ((newsize = data->stacksize) == 0)
newsize = YYINITSTACKSIZE;
else if (newsize >= YYMAXDEPTH)
return YYENOMEM;
else if ((newsize *= 2) > YYMAXDEPTH)
newsize = YYMAXDEPTH;
i = (int) (data->s_mark - data->s_base);
newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
if (newss == 0)
return YYENOMEM;
data->s_base = newss;
data->s_mark = newss + i;
newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
if (newvs == 0)
return YYENOMEM;
data->l_base = newvs;
data->l_mark = newvs + i;
data->stacksize = newsize;
data->s_last = data->s_base + newsize - 1;
return 0;
}
#if YYPURE || defined(YY_NO_LEAKS)
static void yyfreestack(YYSTACKDATA *data)
{
free(data->s_base);
free(data->l_base);
memset(data, 0, sizeof(*data));
}
#else
#define yyfreestack(data) /* nothing */
#endif
#define YYABORT goto yyabort
#define YYREJECT goto yyabort
#define YYACCEPT goto yyaccept
#define YYERROR goto yyerrlab
int
YYPARSE_DECL()
{
int yym, yyn, yystate;
#if YYDEBUG
const char *yys;
if ((yys = getenv("YYDEBUG")) != 0)
{
yyn = *yys;
if (yyn >= '0' && yyn <= '9')
yydebug = yyn - '0';
}
#endif
yym = 0;
yyn = 0;
yynerrs = 0;
yyerrflag = 0;
yychar = YYEMPTY;
yystate = 0;
#if YYPURE
memset(&yystack, 0, sizeof(yystack));
#endif
if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
yystack.s_mark = yystack.s_base;
yystack.l_mark = yystack.l_base;
yystate = 0;
*yystack.s_mark = 0;
yyloop:
if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
if (yychar < 0)
{
yychar = YYLEX;
if (yychar < 0) yychar = YYEOF;
#if YYDEBUG
if (yydebug)
{
if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN];
printf("%sdebug: state %d, reading %d (%s)\n",
YYPREFIX, yystate, yychar, yys);
}
#endif
}
if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
{
#if YYDEBUG
if (yydebug)
printf("%sdebug: state %d, shifting to state %d\n",
YYPREFIX, yystate, yytable[yyn]);
#endif
if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
yystate = yytable[yyn];
*++yystack.s_mark = yytable[yyn];
*++yystack.l_mark = yylval;
yychar = YYEMPTY;
if (yyerrflag > 0) --yyerrflag;
goto yyloop;
}
if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
{
yyn = yytable[yyn];
goto yyreduce;
}
if (yyerrflag != 0) goto yyinrecovery;
YYERROR_CALL("syntax error");
goto yyerrlab; /* redundant goto avoids 'unused label' warning */
yyerrlab:
++yynerrs;
yyinrecovery:
if (yyerrflag < 3)
{
yyerrflag = 3;
for (;;)
{
if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
{
#if YYDEBUG
if (yydebug)
printf("%sdebug: state %d, error recovery shifting\
to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
#endif
if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
yystate = yytable[yyn];
*++yystack.s_mark = yytable[yyn];
*++yystack.l_mark = yylval;
goto yyloop;
}
else
{
#if YYDEBUG
if (yydebug)
printf("%sdebug: error recovery discarding state %d\n",
YYPREFIX, *yystack.s_mark);
#endif
if (yystack.s_mark <= yystack.s_base) goto yyabort;
--yystack.s_mark;
--yystack.l_mark;
}
}
}
else
{
if (yychar == YYEOF) goto yyabort;
#if YYDEBUG
if (yydebug)
{
if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN];
printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
YYPREFIX, yystate, yychar, yys);
}
#endif
yychar = YYEMPTY;
goto yyloop;
}
yyreduce:
#if YYDEBUG
if (yydebug)
printf("%sdebug: state %d, reducing by rule %d (%s)\n",
YYPREFIX, yystate, yyn, yyrule[yyn]);
#endif
yym = yylen[yyn];
if (yym > 0)
yyval = yystack.l_mark[1-yym];
else
memset(&yyval, 0, sizeof yyval);
switch (yyn)
{
case 6:
#line 81 "nsparser.y"
{
free((char*)curdbt.name);
}
break;
case 7:
#line 85 "nsparser.y"
{
_nsdbtput(&curdbt);
}
break;
case 8:
#line 89 "nsparser.y"
{
yyerrok;
}
break;
case 9:
#line 96 "nsparser.y"
{
curdbt.name = yylval.str;
curdbt.srclist = NULL;
curdbt.srclistsize = 0;
}
break;
case 12:
#line 110 "nsparser.y"
{
cursrc.flags = NS_TERMINATE;
_nsaddsrctomap(yystack.l_mark[0].str);
}
break;
case 13:
#line 114 "nsparser.y"
{ cursrc.flags = NS_SUCCESS; }
break;
case 14:
#line 115 "nsparser.y"
{
_nsaddsrctomap(yystack.l_mark[-4].str);
}
break;
case 17:
#line 127 "nsparser.y"
{
if (yystack.l_mark[0].mapval) /* if action == RETURN set RETURN bit */
cursrc.flags |= yystack.l_mark[-2].mapval;
else /* else unset it */
cursrc.flags &= ~yystack.l_mark[-2].mapval;
}
break;
case 18:
#line 136 "nsparser.y"
{ yyval.mapval = NS_SUCCESS; }
break;
case 19:
#line 137 "nsparser.y"
{ yyval.mapval = NS_UNAVAIL; }
break;
case 20:
#line 138 "nsparser.y"
{ yyval.mapval = NS_NOTFOUND; }
break;
case 21:
#line 139 "nsparser.y"
{ yyval.mapval = NS_TRYAGAIN; }
break;
case 22:
#line 143 "nsparser.y"
{ yyval.mapval = NS_ACTION_RETURN; }
break;
case 23:
#line 144 "nsparser.y"
{ yyval.mapval = NS_ACTION_CONTINUE; }
break;
#line 670 "nsparser.c"
}
yystack.s_mark -= yym;
yystate = *yystack.s_mark;
yystack.l_mark -= yym;
yym = yylhs[yyn];
if (yystate == 0 && yym == 0)
{
#if YYDEBUG
if (yydebug)
printf("%sdebug: after reduction, shifting from state 0 to\
state %d\n", YYPREFIX, YYFINAL);
#endif
yystate = YYFINAL;
*++yystack.s_mark = YYFINAL;
*++yystack.l_mark = yyval;
if (yychar < 0)
{
yychar = YYLEX;
if (yychar < 0) yychar = YYEOF;
#if YYDEBUG
if (yydebug)
{
if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN];
printf("%sdebug: state %d, reading %d (%s)\n",
YYPREFIX, YYFINAL, yychar, yys);
}
#endif
}
if (yychar == YYEOF) goto yyaccept;
goto yyloop;
}
if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
yystate = yytable[yyn];
else
yystate = yydgoto[yym];
#if YYDEBUG
if (yydebug)
printf("%sdebug: after reduction, shifting from state %d \
to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
#endif
if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
*++yystack.s_mark = (YYINT) yystate;
*++yystack.l_mark = yyval;
goto yyloop;
yyoverflow:
YYERROR_CALL("yacc stack overflow");
yyabort:
yyfreestack(&yystack);
return (1);
yyaccept:
yyfreestack(&yystack);
return (0);
}
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