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-rw-r--r--ipsec-tools/src/libipsec/policy_parse.c2719
1 files changed, 818 insertions, 1901 deletions
diff --git a/ipsec-tools/src/libipsec/policy_parse.c b/ipsec-tools/src/libipsec/policy_parse.c
index dcfa3d09..c9877cec 100644
--- a/ipsec-tools/src/libipsec/policy_parse.c
+++ b/ipsec-tools/src/libipsec/policy_parse.c
@@ -1,77 +1,106 @@
-/* A Bison parser, made by GNU Bison 2.6.2. */
-
-/* Bison implementation for Yacc-like parsers in C
-
- Copyright (C) 1984, 1989-1990, 2000-2012 Free Software Foundation, Inc.
-
- This program 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 3 of the License, or
- (at your option) any later version.
-
- This program 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 this program. If not, see <http://www.gnu.org/licenses/>. */
-
-/* As a special exception, you may create a larger work that contains
- part or all of the Bison parser skeleton and distribute that work
- under terms of your choice, so long as that work isn't itself a
- parser generator using the skeleton or a modified version thereof
- as a parser skeleton. Alternatively, if you modify or redistribute
- the parser skeleton itself, you may (at your option) remove this
- special exception, which will cause the skeleton and the resulting
- Bison output files to be licensed under the GNU General Public
- License without this special exception.
-
- This special exception was added by the Free Software Foundation in
- version 2.2 of Bison. */
-
-/* C LALR(1) parser skeleton written by Richard Stallman, by
- simplifying the original so-called "semantic" parser. */
-
-/* All symbols defined below should begin with yy or YY, to avoid
- infringing on user name space. This should be done even for local
- variables, as they might otherwise be expanded by user macros.
- There are some unavoidable exceptions within include files to
- define necessary library symbols; they are noted "INFRINGES ON
- USER NAME SPACE" below. */
-
-/* Identify Bison output. */
-#define YYBISON 1
-
-/* Bison version. */
-#define YYBISON_VERSION "2.6.2"
-
-/* Skeleton name. */
-#define YYSKELETON_NAME "yacc.c"
-
-/* Pure parsers. */
-#define YYPURE 0
-
-/* Push parsers. */
-#define YYPUSH 0
-
-/* Pull parsers. */
-#define YYPULL 1
+/* 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 __libipsecparse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex __libipseclex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror __libipsecerror
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar __libipsecchar
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval __libipsecval
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval __libipseclval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug __libipsecdebug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs __libipsecnerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag __libipsecerrflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs __libipseclhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen __libipseclen
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred __libipsecdefred
+#endif /* yydefred */
+
+#ifndef yydgoto
+#define yydgoto __libipsecdgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex __libipsecsindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex __libipsecrindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex __libipsecgindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable __libipsectable
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck __libipseccheck
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname __libipsecname
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule __libipsecrule
+#endif /* yyrule */
+#define YYPREFIX "__libipsec"
+#define YYPURE 0
-/* Substitute the variable and function names. */
-#define yyparse __libipsecparse
-#define yylex __libipseclex
-#define yyerror __libipsecerror
-#define yylval __libipseclval
-#define yychar __libipsecchar
-#define yydebug __libipsecdebug
-#define yynerrs __libipsecnerrs
-
-/* Copy the first part of user declarations. */
-/* Line 336 of yacc.c */
-#line 65 "policy_parse.y"
-
+#line 66 "../../ipsec-tools/src/libipsec/policy_parse.y"
+#ifdef __rtems__
+#include <machine/rtems-bsd-user-space.h>
+#endif /* __rtems__ */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
@@ -133,1878 +162,270 @@ extern int yylex __P((void));
extern char *__libipsectext; /*XXX*/
-
-/* Line 336 of yacc.c */
-#line 139 "policy_parse.c"
-
-# ifndef YY_NULL
-# if defined __cplusplus && 201103L <= __cplusplus
-# define YY_NULL nullptr
-# else
-# define YY_NULL 0
-# endif
-# endif
-
-/* Enabling verbose error messages. */
-#ifdef YYERROR_VERBOSE
-# undef YYERROR_VERBOSE
-# define YYERROR_VERBOSE 1
-#else
-# define YYERROR_VERBOSE 0
+#ifdef YYSTYPE
+#undef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
#endif
-
-/* In a future release of Bison, this section will be replaced
- by #include "y.tab.h". */
-#ifndef _LIBIPSEC_Y_TAB_H
-# define _LIBIPSEC_Y_TAB_H
-/* Enabling traces. */
-#ifndef YYDEBUG
-# define YYDEBUG 0
-#endif
-#if YYDEBUG
-extern int __libipsecdebug;
-#endif
-
-/* Tokens. */
-#ifndef YYTOKENTYPE
-# define YYTOKENTYPE
- /* Put the tokens into the symbol table, so that GDB and other debuggers
- know about them. */
- enum yytokentype {
- DIR = 258,
- PRIORITY = 259,
- PLUS = 260,
- PRIO_BASE = 261,
- PRIO_OFFSET = 262,
- ACTION = 263,
- PROTOCOL = 264,
- MODE = 265,
- LEVEL = 266,
- LEVEL_SPECIFY = 267,
- IPADDRESS = 268,
- PORT = 269,
- ME = 270,
- ANY = 271,
- SLASH = 272,
- HYPHEN = 273
- };
-#endif
-/* Tokens. */
-#define DIR 258
-#define PRIORITY 259
-#define PLUS 260
-#define PRIO_BASE 261
-#define PRIO_OFFSET 262
-#define ACTION 263
-#define PROTOCOL 264
-#define MODE 265
-#define LEVEL 266
-#define LEVEL_SPECIFY 267
-#define IPADDRESS 268
-#define PORT 269
-#define ME 270
-#define ANY 271
-#define SLASH 272
-#define HYPHEN 273
-
-
-
-#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
-typedef union YYSTYPE
-{
-/* Line 350 of yacc.c */
-#line 129 "policy_parse.y"
-
+#ifndef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+#line 132 "../../ipsec-tools/src/libipsec/policy_parse.y"
+typedef union {
u_int num;
u_int32_t num32;
struct _val {
int len;
char *buf;
} val;
-
-
-/* Line 350 of yacc.c */
-#line 228 "policy_parse.c"
} YYSTYPE;
-# define YYSTYPE_IS_TRIVIAL 1
-# define yystype YYSTYPE /* obsolescent; will be withdrawn */
-# define YYSTYPE_IS_DECLARED 1
-#endif
-
-extern YYSTYPE __libipseclval;
+#endif /* !YYSTYPE_IS_DECLARED */
+#line 182 "__libipsec.tab.c"
+/* compatibility with bison */
#ifdef YYPARSE_PARAM
-#if defined __STDC__ || defined __cplusplus
-int __libipsecparse (void *YYPARSE_PARAM);
-#else
-int __libipsecparse ();
-#endif
-#else /* ! YYPARSE_PARAM */
-#if defined __STDC__ || defined __cplusplus
-int __libipsecparse (void);
-#else
-int __libipsecparse ();
-#endif
-#endif /* ! YYPARSE_PARAM */
-
-#endif /* !_LIBIPSEC_Y_TAB_H */
-
-/* Copy the second part of user declarations. */
-
-/* Line 353 of yacc.c */
-#line 256 "policy_parse.c"
-
-#ifdef short
-# undef short
-#endif
-
-#ifdef YYTYPE_UINT8
-typedef YYTYPE_UINT8 yytype_uint8;
-#else
-typedef unsigned char yytype_uint8;
-#endif
-
-#ifdef YYTYPE_INT8
-typedef YYTYPE_INT8 yytype_int8;
-#elif (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-typedef signed char yytype_int8;
-#else
-typedef short int yytype_int8;
-#endif
-
-#ifdef YYTYPE_UINT16
-typedef YYTYPE_UINT16 yytype_uint16;
-#else
-typedef unsigned short int yytype_uint16;
-#endif
-
-#ifdef YYTYPE_INT16
-typedef YYTYPE_INT16 yytype_int16;
-#else
-typedef short int yytype_int16;
-#endif
-
-#ifndef YYSIZE_T
-# ifdef __SIZE_TYPE__
-# define YYSIZE_T __SIZE_TYPE__
-# elif defined size_t
-# define YYSIZE_T size_t
-# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
-# define YYSIZE_T size_t
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
# else
-# define YYSIZE_T unsigned int
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
# endif
-#endif
-
-#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
-
-#ifndef YY_
-# if defined YYENABLE_NLS && YYENABLE_NLS
-# if ENABLE_NLS
-# include <libintl.h> /* INFRINGES ON USER NAME SPACE */
-# define YY_(msgid) dgettext ("bison-runtime", msgid)
-# endif
-# endif
-# ifndef YY_
-# define YY_(msgid) msgid
-# endif
-#endif
-
-/* Suppress unused-variable warnings by "using" E. */
-#if ! defined lint || defined __GNUC__
-# define YYUSE(e) ((void) (e))
#else
-# define YYUSE(e) /* empty */
+# define YYPARSE_DECL() yyparse(void)
#endif
-/* Identity function, used to suppress warnings about constant conditions. */
-#ifndef lint
-# define YYID(n) (n)
-#else
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static int
-YYID (int yyi)
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
#else
-static int
-YYID (yyi)
- int yyi;
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
#endif
-{
- return yyi;
-}
-#endif
-
-#if ! defined yyoverflow || YYERROR_VERBOSE
-
-/* The parser invokes alloca or malloc; define the necessary symbols. */
-
-# ifdef YYSTACK_USE_ALLOCA
-# if YYSTACK_USE_ALLOCA
-# ifdef __GNUC__
-# define YYSTACK_ALLOC __builtin_alloca
-# elif defined __BUILTIN_VA_ARG_INCR
-# include <alloca.h> /* INFRINGES ON USER NAME SPACE */
-# elif defined _AIX
-# define YYSTACK_ALLOC __alloca
-# elif defined _MSC_VER
-# include <malloc.h> /* INFRINGES ON USER NAME SPACE */
-# define alloca _alloca
-# else
-# define YYSTACK_ALLOC alloca
-# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
- /* Use EXIT_SUCCESS as a witness for stdlib.h. */
-# ifndef EXIT_SUCCESS
-# define EXIT_SUCCESS 0
-# endif
-# endif
-# endif
-# endif
-# endif
-
-# ifdef YYSTACK_ALLOC
- /* Pacify GCC's `empty if-body' warning. */
-# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
-# ifndef YYSTACK_ALLOC_MAXIMUM
- /* The OS might guarantee only one guard page at the bottom of the stack,
- and a page size can be as small as 4096 bytes. So we cannot safely
- invoke alloca (N) if N exceeds 4096. Use a slightly smaller number
- to allow for a few compiler-allocated temporary stack slots. */
-# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
-# endif
-# else
-# define YYSTACK_ALLOC YYMALLOC
-# define YYSTACK_FREE YYFREE
-# ifndef YYSTACK_ALLOC_MAXIMUM
-# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
-# endif
-# if (defined __cplusplus && ! defined EXIT_SUCCESS \
- && ! ((defined YYMALLOC || defined malloc) \
- && (defined YYFREE || defined free)))
-# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-# ifndef EXIT_SUCCESS
-# define EXIT_SUCCESS 0
-# endif
-# endif
-# ifndef YYMALLOC
-# define YYMALLOC malloc
-# if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
-# endif
-# endif
-# ifndef YYFREE
-# define YYFREE free
-# if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-void free (void *); /* INFRINGES ON USER NAME SPACE */
-# endif
-# endif
-# endif
-#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
-
-
-#if (! defined yyoverflow \
- && (! defined __cplusplus \
- || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
-
-/* A type that is properly aligned for any stack member. */
-union yyalloc
-{
- yytype_int16 yyss_alloc;
- YYSTYPE yyvs_alloc;
-};
-
-/* The size of the maximum gap between one aligned stack and the next. */
-# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
-
-/* The size of an array large to enough to hold all stacks, each with
- N elements. */
-# define YYSTACK_BYTES(N) \
- ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
- + YYSTACK_GAP_MAXIMUM)
-
-# define YYCOPY_NEEDED 1
-
-/* Relocate STACK from its old location to the new one. The
- local variables YYSIZE and YYSTACKSIZE give the old and new number of
- elements in the stack, and YYPTR gives the new location of the
- stack. Advance YYPTR to a properly aligned location for the next
- stack. */
-# define YYSTACK_RELOCATE(Stack_alloc, Stack) \
- do \
- { \
- YYSIZE_T yynewbytes; \
- YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \
- Stack = &yyptr->Stack_alloc; \
- yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
- yyptr += yynewbytes / sizeof (*yyptr); \
- } \
- while (YYID (0))
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
#endif
-
-#if defined YYCOPY_NEEDED && YYCOPY_NEEDED
-/* Copy COUNT objects from SRC to DST. The source and destination do
- not overlap. */
-# ifndef YYCOPY
-# if defined __GNUC__ && 1 < __GNUC__
-# define YYCOPY(Dst, Src, Count) \
- __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src)))
-# else
-# define YYCOPY(Dst, Src, Count) \
- do \
- { \
- YYSIZE_T yyi; \
- for (yyi = 0; yyi < (Count); yyi++) \
- (Dst)[yyi] = (Src)[yyi]; \
- } \
- while (YYID (0))
-# endif
-# endif
-#endif /* !YYCOPY_NEEDED */
-
-/* YYFINAL -- State number of the termination state. */
-#define YYFINAL 5
-/* YYLAST -- Last index in YYTABLE. */
-#define YYLAST 48
-
-/* YYNTOKENS -- Number of terminals. */
-#define YYNTOKENS 19
-/* YYNNTS -- Number of nonterminals. */
-#define YYNNTS 16
-/* YYNRULES -- Number of rules. */
-#define YYNRULES 34
-/* YYNRULES -- Number of states. */
-#define YYNSTATES 60
-
-/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
-#define YYUNDEFTOK 2
-#define YYMAXUTOK 273
-
-#define YYTRANSLATE(YYX) \
- ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
-
-/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
-static const yytype_uint8 yytranslate[] =
-{
- 0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
- 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
- 15, 16, 17, 18
-};
-
-#if YYDEBUG
-/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
- YYRHS. */
-static const yytype_uint8 yyprhs[] =
-{
- 0, 0, 3, 4, 9, 10, 17, 18, 26, 27,
- 34, 35, 44, 45, 54, 56, 57, 60, 68, 75,
- 81, 86, 93, 97, 100, 102, 104, 106, 108, 110,
- 111, 116, 117, 124, 128
-};
-
-/* YYRHS -- A `-1'-separated list of the rules' RHS. */
-static const yytype_int8 yyrhs[] =
-{
- 20, 0, -1, -1, 3, 8, 21, 27, -1, -1,
- 3, 4, 7, 8, 22, 27, -1, -1, 3, 4,
- 18, 7, 8, 23, 27, -1, -1, 3, 4, 6,
- 8, 24, 27, -1, -1, 3, 4, 6, 5, 7,
- 8, 25, 27, -1, -1, 3, 4, 6, 18, 7,
- 8, 26, 27, -1, 3, -1, -1, 27, 28, -1,
- 29, 17, 30, 17, 32, 17, 31, -1, 29, 17,
- 30, 17, 32, 17, -1, 29, 17, 30, 17, 32,
- -1, 29, 17, 30, 17, -1, 29, 17, 30, 17,
- 17, 31, -1, 29, 17, 30, -1, 29, 17, -1,
- 29, -1, 9, -1, 10, -1, 11, -1, 12, -1,
- -1, 13, 33, 18, 13, -1, -1, 13, 14, 34,
- 18, 13, 14, -1, 15, 18, 16, -1, 16, 18,
- 15, -1
-};
-
-/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
-static const yytype_uint16 yyrline[] =
-{
- 0, 151, 151, 150, 166, 165, 185, 184, 207, 206,
- 218, 217, 240, 239, 261, 273, 275, 287, 288, 289,
- 290, 291, 292, 293, 297, 304, 308, 312, 316, 323,
- 323, 334, 334, 345, 351
-};
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
#endif
-#if YYDEBUG || YYERROR_VERBOSE || 0
-/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
- First, the terminals, then, starting at YYNTOKENS, nonterminals. */
-static const char *const yytname[] =
-{
- "$end", "error", "$undefined", "DIR", "PRIORITY", "PLUS", "PRIO_BASE",
- "PRIO_OFFSET", "ACTION", "PROTOCOL", "MODE", "LEVEL", "LEVEL_SPECIFY",
- "IPADDRESS", "PORT", "ME", "ANY", "SLASH", "HYPHEN", "$accept",
- "policy_spec", "$@1", "$@2", "$@3", "$@4", "$@5", "$@6", "rules", "rule",
- "protocol", "mode", "level", "addresses", "$@7", "$@8", YY_NULL
+extern int YYPARSE_DECL();
+
+#define DIR 257
+#define PRIORITY 258
+#define PLUS 259
+#define PRIO_BASE 260
+#define PRIO_OFFSET 261
+#define ACTION 262
+#define PROTOCOL 263
+#define MODE 264
+#define LEVEL 265
+#define LEVEL_SPECIFY 266
+#define IPADDRESS 267
+#define PORT 268
+#define ME 269
+#define ANY 270
+#define SLASH 271
+#define HYPHEN 272
+#define YYERRCODE 256
+typedef int YYINT;
+static const YYINT __libipseclhs[] = { -1,
+ 2, 0, 3, 0, 4, 0, 5, 0, 6, 0,
+ 7, 0, 0, 1, 1, 8, 8, 8, 8, 8,
+ 8, 8, 8, 9, 10, 12, 12, 13, 11, 14,
+ 11, 11, 11,
};
-#endif
-
-# ifdef YYPRINT
-/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
- token YYLEX-NUM. */
-static const yytype_uint16 yytoknum[] =
-{
- 0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
- 265, 266, 267, 268, 269, 270, 271, 272, 273
+static const YYINT __libipseclen[] = { 2,
+ 0, 4, 0, 6, 0, 7, 0, 6, 0, 8,
+ 0, 8, 1, 0, 2, 7, 6, 5, 4, 6,
+ 3, 2, 1, 1, 1, 1, 1, 0, 4, 0,
+ 6, 3, 3,
};
-# endif
-
-/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
-static const yytype_uint8 yyr1[] =
-{
- 0, 19, 21, 20, 22, 20, 23, 20, 24, 20,
- 25, 20, 26, 20, 20, 27, 27, 28, 28, 28,
- 28, 28, 28, 28, 28, 29, 30, 31, 31, 33,
- 32, 34, 32, 32, 32
+static const YYINT __libipsecdefred[] = { 0,
+ 0, 0, 0, 1, 0, 0, 0, 14, 0, 7,
+ 0, 3, 0, 0, 0, 14, 0, 14, 5, 24,
+ 15, 0, 9, 0, 11, 0, 14, 0, 14, 14,
+ 0, 25, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 30, 0, 0, 0, 26, 27, 20, 0, 0,
+ 0, 32, 33, 16, 0, 29, 0, 31,
};
-
-/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
-static const yytype_uint8 yyr2[] =
-{
- 0, 2, 0, 4, 0, 6, 0, 7, 0, 6,
- 0, 8, 0, 8, 1, 0, 2, 7, 6, 5,
- 4, 6, 3, 2, 1, 1, 1, 1, 1, 0,
- 4, 0, 6, 3, 3
+static const YYINT __libipsecdgoto[] = { 2,
+ 14, 8, 18, 27, 16, 29, 30, 21, 22, 33,
+ 41, 48, 43, 50,
};
-
-/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM.
- Performed when YYTABLE doesn't specify something else to do. Zero
- means the default is an error. */
-static const yytype_uint8 yydefact[] =
-{
- 0, 14, 0, 0, 2, 1, 0, 0, 0, 15,
- 0, 8, 0, 4, 0, 3, 0, 15, 0, 15,
- 6, 25, 16, 24, 10, 9, 12, 5, 15, 23,
- 15, 15, 7, 26, 22, 11, 13, 20, 29, 0,
- 0, 0, 19, 31, 0, 0, 0, 27, 28, 21,
- 18, 0, 0, 33, 34, 17, 0, 30, 0, 32
+static const YYINT __libipsecsindex[] = { -257,
+ -250, 0, -246, 0, -249, -251, -245, 0, -244, 0,
+ -239, 0, -243, -231, -238, 0, -229, 0, 0, 0,
+ 0, -237, 0, -231, 0, -231, 0, -228, 0, 0,
+ -231, 0, -236, -231, -231, -242, -230, -233, -232, -235,
+ -234, 0, -227, -226, -223, 0, 0, 0, -235, -225,
+ -224, 0, 0, 0, -219, 0, -218, 0,
};
-
-/* YYDEFGOTO[NTERM-NUM]. */
-static const yytype_int8 yydefgoto[] =
-{
- -1, 2, 9, 19, 28, 17, 30, 31, 15, 22,
- 23, 34, 49, 42, 44, 51
+static const YYINT __libipsecrindex[] = { 0,
+ 41, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 42, 0, 0, 0, 0, 0, 0,
+ 0, 1, 0, 49, 0, 51, 0, 2, 0, 0,
+ 52, 0, 3, 53, 54, 4, -217, 0, 0, 0,
+ 5, 0, 0, 0, 0, 0, 0, 0, 6, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
};
-
-/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
- STATE-NUM. */
-#define YYPACT_NINF -18
-static const yytype_int8 yypact[] =
-{
- 6, -3, 4, 1, -18, -18, -2, 2, 8, -18,
- 10, -18, 18, -18, 19, 3, 20, -18, 21, -18,
- -18, -18, -18, 9, -18, 3, -18, 3, -18, 22,
- -18, -18, 3, -18, 13, 3, 3, 5, 17, 15,
- 16, 12, 23, -18, 24, 25, 28, -18, -18, -18,
- 12, 26, 32, -18, -18, -18, 33, -18, 34, -18
+static const YYINT __libipsecgindex[] = { 0,
+ -9, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 7, 0, 0,
};
-
-/* YYPGOTO[NTERM-NUM]. */
-static const yytype_int8 yypgoto[] =
-{
- -18, -18, -18, -18, -18, -18, -18, -18, -17, -18,
- -18, -18, -15, -18, -18, -18
+#define YYTABLESIZE 269
+static const YYINT __libipsectable[] = { 1,
+ 23, 22, 21, 19, 18, 17, 24, 3, 26, 9,
+ 12, 4, 10, 5, 6, 13, 15, 31, 19, 34,
+ 35, 17, 11, 23, 37, 7, 38, 39, 40, 46,
+ 47, 20, 25, 28, 36, 32, 49, 42, 44, 45,
+ 13, 2, 56, 52, 51, 53, 55, 57, 8, 58,
+ 4, 6, 10, 12, 28, 54, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 23, 22, 21, 19, 18, 17,
};
-
-/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
- positive, shift that token. If negative, reduce the rule which
- number is the opposite. If YYTABLE_NINF, syntax error. */
-#define YYTABLE_NINF -1
-static const yytype_uint8 yytable[] =
-{
- 25, 3, 27, 10, 5, 4, 11, 6, 7, 1,
- 13, 32, 21, 35, 36, 14, 12, 16, 38, 8,
- 39, 40, 41, 47, 48, 18, 29, 20, 24, 26,
- 37, 43, 33, 45, 46, 55, 0, 0, 0, 0,
- 50, 53, 52, 54, 56, 57, 58, 0, 59
+static const YYINT __libipseccheck[] = { 257,
+ 0, 0, 0, 0, 0, 0, 16, 258, 18, 259,
+ 262, 262, 262, 260, 261, 261, 261, 27, 262, 29,
+ 30, 261, 272, 262, 267, 272, 269, 270, 271, 265,
+ 266, 263, 262, 271, 271, 264, 271, 268, 272, 272,
+ 0, 0, 267, 270, 272, 269, 272, 267, 0, 268,
+ 0, 0, 0, 0, 272, 49, -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, -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, 263, 263, 263, 263, 263, 263,
};
-
-#define yypact_value_is_default(yystate) \
- ((yystate) == (-18))
-
-#define yytable_value_is_error(yytable_value) \
- YYID (0)
-
-static const yytype_int8 yycheck[] =
-{
- 17, 4, 19, 5, 0, 8, 8, 6, 7, 3,
- 8, 28, 9, 30, 31, 7, 18, 7, 13, 18,
- 15, 16, 17, 11, 12, 7, 17, 8, 8, 8,
- 17, 14, 10, 18, 18, 50, -1, -1, -1, -1,
- 17, 16, 18, 15, 18, 13, 13, -1, 14
-};
-
-/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
- symbol of state STATE-NUM. */
-static const yytype_uint8 yystos[] =
-{
- 0, 3, 20, 4, 8, 0, 6, 7, 18, 21,
- 5, 8, 18, 8, 7, 27, 7, 24, 7, 22,
- 8, 9, 28, 29, 8, 27, 8, 27, 23, 17,
- 25, 26, 27, 10, 30, 27, 27, 17, 13, 15,
- 16, 17, 32, 14, 33, 18, 18, 11, 12, 31,
- 17, 34, 18, 16, 15, 31, 18, 13, 13, 14
-};
-
-#define yyerrok (yyerrstatus = 0)
-#define yyclearin (yychar = YYEMPTY)
-#define YYEMPTY (-2)
-#define YYEOF 0
-
-#define YYACCEPT goto yyacceptlab
-#define YYABORT goto yyabortlab
-#define YYERROR goto yyerrorlab
-
-
-/* Like YYERROR except do call yyerror. This remains here temporarily
- to ease the transition to the new meaning of YYERROR, for GCC.
- Once GCC version 2 has supplanted version 1, this can go. However,
- YYFAIL appears to be in use. Nevertheless, it is formally deprecated
- in Bison 2.4.2's NEWS entry, where a plan to phase it out is
- discussed. */
-
-#define YYFAIL goto yyerrlab
-#if defined YYFAIL
- /* This is here to suppress warnings from the GCC cpp's
- -Wunused-macros. Normally we don't worry about that warning, but
- some users do, and we want to make it easy for users to remove
- YYFAIL uses, which will produce warnings from Bison 2.5. */
-#endif
-
-#define YYRECOVERING() (!!yyerrstatus)
-
-#define YYBACKUP(Token, Value) \
-do \
- if (yychar == YYEMPTY) \
- { \
- yychar = (Token); \
- yylval = (Value); \
- YYPOPSTACK (yylen); \
- yystate = *yyssp; \
- goto yybackup; \
- } \
- else \
- { \
- yyerror (YY_("syntax error: cannot back up")); \
- YYERROR; \
- } \
-while (YYID (0))
-
-
-#define YYTERROR 1
-#define YYERRCODE 256
-
-/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
- If N is 0, then set CURRENT to the empty location which ends
- the previous symbol: RHS[0] (always defined). */
-
-#ifndef YYLLOC_DEFAULT
-# define YYLLOC_DEFAULT(Current, Rhs, N) \
- do \
- if (YYID (N)) \
- { \
- (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \
- (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \
- (Current).last_line = YYRHSLOC (Rhs, N).last_line; \
- (Current).last_column = YYRHSLOC (Rhs, N).last_column; \
- } \
- else \
- { \
- (Current).first_line = (Current).last_line = \
- YYRHSLOC (Rhs, 0).last_line; \
- (Current).first_column = (Current).last_column = \
- YYRHSLOC (Rhs, 0).last_column; \
- } \
- while (YYID (0))
-#endif
-
-#define YYRHSLOC(Rhs, K) ((Rhs)[K])
-
-
-
-/* This macro is provided for backward compatibility. */
-
-#ifndef YY_LOCATION_PRINT
-# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
-#endif
-
-
-/* YYLEX -- calling `yylex' with the right arguments. */
-
-#ifdef YYLEX_PARAM
-# define YYLEX yylex (YYLEX_PARAM)
-#else
-# define YYLEX yylex ()
+#define YYFINAL 2
+#ifndef YYDEBUG
+#define YYDEBUG 0
#endif
-
-/* Enable debugging if requested. */
+#define YYMAXTOKEN 272
+#define YYUNDFTOKEN 289
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
#if YYDEBUG
+static const char *const __libipsecname[] = {
+
+"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,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"DIR","PRIORITY","PLUS",
+"PRIO_BASE","PRIO_OFFSET","ACTION","PROTOCOL","MODE","LEVEL","LEVEL_SPECIFY",
+"IPADDRESS","PORT","ME","ANY","SLASH","HYPHEN",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+"illegal-symbol",
+};
+static const char *const __libipsecrule[] = {
+"$accept : policy_spec",
+"$$1 :",
+"policy_spec : DIR ACTION $$1 rules",
+"$$2 :",
+"policy_spec : DIR PRIORITY PRIO_OFFSET ACTION $$2 rules",
+"$$3 :",
+"policy_spec : DIR PRIORITY HYPHEN PRIO_OFFSET ACTION $$3 rules",
+"$$4 :",
+"policy_spec : DIR PRIORITY PRIO_BASE ACTION $$4 rules",
+"$$5 :",
+"policy_spec : DIR PRIORITY PRIO_BASE PLUS PRIO_OFFSET ACTION $$5 rules",
+"$$6 :",
+"policy_spec : DIR PRIORITY PRIO_BASE HYPHEN PRIO_OFFSET ACTION $$6 rules",
+"policy_spec : DIR",
+"rules :",
+"rules : rules rule",
+"rule : protocol SLASH mode SLASH addresses SLASH level",
+"rule : protocol SLASH mode SLASH addresses SLASH",
+"rule : protocol SLASH mode SLASH addresses",
+"rule : protocol SLASH mode SLASH",
+"rule : protocol SLASH mode SLASH SLASH level",
+"rule : protocol SLASH mode",
+"rule : protocol SLASH",
+"rule : protocol",
+"protocol : PROTOCOL",
+"mode : MODE",
+"level : LEVEL",
+"level : LEVEL_SPECIFY",
+"$$7 :",
+"addresses : IPADDRESS $$7 HYPHEN IPADDRESS",
+"$$8 :",
+"addresses : IPADDRESS PORT $$8 HYPHEN IPADDRESS PORT",
+"addresses : ME HYPHEN ANY",
+"addresses : ANY HYPHEN ME",
-# ifndef YYFPRINTF
-# include <stdio.h> /* INFRINGES ON USER NAME SPACE */
-# define YYFPRINTF fprintf
-# endif
-
-# define YYDPRINTF(Args) \
-do { \
- if (yydebug) \
- YYFPRINTF Args; \
-} while (YYID (0))
-
-# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
-do { \
- if (yydebug) \
- { \
- YYFPRINTF (stderr, "%s ", Title); \
- yy_symbol_print (stderr, \
- Type, Value); \
- YYFPRINTF (stderr, "\n"); \
- } \
-} while (YYID (0))
-
-
-/*--------------------------------.
-| Print this symbol on YYOUTPUT. |
-`--------------------------------*/
-
-/*ARGSUSED*/
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static void
-yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
-#else
-static void
-yy_symbol_value_print (yyoutput, yytype, yyvaluep)
- FILE *yyoutput;
- int yytype;
- YYSTYPE const * const yyvaluep;
-#endif
-{
- FILE *yyo = yyoutput;
- YYUSE (yyo);
- if (!yyvaluep)
- return;
-# ifdef YYPRINT
- if (yytype < YYNTOKENS)
- YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
-# else
- YYUSE (yyoutput);
-# endif
- switch (yytype)
- {
- default:
- break;
- }
-}
-
-
-/*--------------------------------.
-| Print this symbol on YYOUTPUT. |
-`--------------------------------*/
-
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static void
-yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
-#else
-static void
-yy_symbol_print (yyoutput, yytype, yyvaluep)
- FILE *yyoutput;
- int yytype;
- YYSTYPE const * const yyvaluep;
-#endif
-{
- if (yytype < YYNTOKENS)
- YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
- else
- YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
-
- yy_symbol_value_print (yyoutput, yytype, yyvaluep);
- YYFPRINTF (yyoutput, ")");
-}
-
-/*------------------------------------------------------------------.
-| yy_stack_print -- Print the state stack from its BOTTOM up to its |
-| TOP (included). |
-`------------------------------------------------------------------*/
-
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static void
-yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
-#else
-static void
-yy_stack_print (yybottom, yytop)
- yytype_int16 *yybottom;
- yytype_int16 *yytop;
-#endif
-{
- YYFPRINTF (stderr, "Stack now");
- for (; yybottom <= yytop; yybottom++)
- {
- int yybot = *yybottom;
- YYFPRINTF (stderr, " %d", yybot);
- }
- YYFPRINTF (stderr, "\n");
-}
-
-# define YY_STACK_PRINT(Bottom, Top) \
-do { \
- if (yydebug) \
- yy_stack_print ((Bottom), (Top)); \
-} while (YYID (0))
-
-
-/*------------------------------------------------.
-| Report that the YYRULE is going to be reduced. |
-`------------------------------------------------*/
-
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static void
-yy_reduce_print (YYSTYPE *yyvsp, int yyrule)
-#else
-static void
-yy_reduce_print (yyvsp, yyrule)
- YYSTYPE *yyvsp;
- int yyrule;
-#endif
-{
- int yynrhs = yyr2[yyrule];
- int yyi;
- unsigned long int yylno = yyrline[yyrule];
- YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
- yyrule - 1, yylno);
- /* The symbols being reduced. */
- for (yyi = 0; yyi < yynrhs; yyi++)
- {
- YYFPRINTF (stderr, " $%d = ", yyi + 1);
- yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
- &(yyvsp[(yyi + 1) - (yynrhs)])
- );
- YYFPRINTF (stderr, "\n");
- }
-}
-
-# define YY_REDUCE_PRINT(Rule) \
-do { \
- if (yydebug) \
- yy_reduce_print (yyvsp, Rule); \
-} while (YYID (0))
-
-/* Nonzero means print parse trace. It is left uninitialized so that
- multiple parsers can coexist. */
-int yydebug;
-#else /* !YYDEBUG */
-# define YYDPRINTF(Args)
-# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
-# define YY_STACK_PRINT(Bottom, Top)
-# define YY_REDUCE_PRINT(Rule)
-#endif /* !YYDEBUG */
-
-
-/* YYINITDEPTH -- initial size of the parser's stacks. */
-#ifndef YYINITDEPTH
-# define YYINITDEPTH 200
-#endif
-
-/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
- if the built-in stack extension method is used).
-
- Do not make this value too large; the results are undefined if
- YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
- evaluated with infinite-precision integer arithmetic. */
-
-#ifndef YYMAXDEPTH
-# define YYMAXDEPTH 10000
-#endif
-
-
-#if YYERROR_VERBOSE
-
-# ifndef yystrlen
-# if defined __GLIBC__ && defined _STRING_H
-# define yystrlen strlen
-# else
-/* Return the length of YYSTR. */
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static YYSIZE_T
-yystrlen (const char *yystr)
-#else
-static YYSIZE_T
-yystrlen (yystr)
- const char *yystr;
-#endif
-{
- YYSIZE_T yylen;
- for (yylen = 0; yystr[yylen]; yylen++)
- continue;
- return yylen;
-}
-# endif
-# endif
-
-# ifndef yystpcpy
-# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
-# define yystpcpy stpcpy
-# else
-/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
- YYDEST. */
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static char *
-yystpcpy (char *yydest, const char *yysrc)
-#else
-static char *
-yystpcpy (yydest, yysrc)
- char *yydest;
- const char *yysrc;
-#endif
-{
- char *yyd = yydest;
- const char *yys = yysrc;
-
- while ((*yyd++ = *yys++) != '\0')
- continue;
-
- return yyd - 1;
-}
-# endif
-# endif
-
-# ifndef yytnamerr
-/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
- quotes and backslashes, so that it's suitable for yyerror. The
- heuristic is that double-quoting is unnecessary unless the string
- contains an apostrophe, a comma, or backslash (other than
- backslash-backslash). YYSTR is taken from yytname. If YYRES is
- null, do not copy; instead, return the length of what the result
- would have been. */
-static YYSIZE_T
-yytnamerr (char *yyres, const char *yystr)
-{
- if (*yystr == '"')
- {
- YYSIZE_T yyn = 0;
- char const *yyp = yystr;
-
- for (;;)
- switch (*++yyp)
- {
- case '\'':
- case ',':
- goto do_not_strip_quotes;
-
- case '\\':
- if (*++yyp != '\\')
- goto do_not_strip_quotes;
- /* Fall through. */
- default:
- if (yyres)
- yyres[yyn] = *yyp;
- yyn++;
- break;
-
- case '"':
- if (yyres)
- yyres[yyn] = '\0';
- return yyn;
- }
- do_not_strip_quotes: ;
- }
-
- if (! yyres)
- return yystrlen (yystr);
-
- return yystpcpy (yyres, yystr) - yyres;
-}
-# endif
-
-/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message
- about the unexpected token YYTOKEN for the state stack whose top is
- YYSSP.
-
- Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is
- not large enough to hold the message. In that case, also set
- *YYMSG_ALLOC to the required number of bytes. Return 2 if the
- required number of bytes is too large to store. */
-static int
-yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
- yytype_int16 *yyssp, int yytoken)
-{
- YYSIZE_T yysize0 = yytnamerr (YY_NULL, yytname[yytoken]);
- YYSIZE_T yysize = yysize0;
- YYSIZE_T yysize1;
- enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
- /* Internationalized format string. */
- const char *yyformat = YY_NULL;
- /* Arguments of yyformat. */
- char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
- /* Number of reported tokens (one for the "unexpected", one per
- "expected"). */
- int yycount = 0;
-
- /* There are many possibilities here to consider:
- - Assume YYFAIL is not used. It's too flawed to consider. See
- <http://lists.gnu.org/archive/html/bison-patches/2009-12/msg00024.html>
- for details. YYERROR is fine as it does not invoke this
- function.
- - If this state is a consistent state with a default action, then
- the only way this function was invoked is if the default action
- is an error action. In that case, don't check for expected
- tokens because there are none.
- - The only way there can be no lookahead present (in yychar) is if
- this state is a consistent state with a default action. Thus,
- detecting the absence of a lookahead is sufficient to determine
- that there is no unexpected or expected token to report. In that
- case, just report a simple "syntax error".
- - Don't assume there isn't a lookahead just because this state is a
- consistent state with a default action. There might have been a
- previous inconsistent state, consistent state with a non-default
- action, or user semantic action that manipulated yychar.
- - Of course, the expected token list depends on states to have
- correct lookahead information, and it depends on the parser not
- to perform extra reductions after fetching a lookahead from the
- scanner and before detecting a syntax error. Thus, state merging
- (from LALR or IELR) and default reductions corrupt the expected
- token list. However, the list is correct for canonical LR with
- one exception: it will still contain any token that will not be
- accepted due to an error action in a later state.
- */
- if (yytoken != YYEMPTY)
- {
- int yyn = yypact[*yyssp];
- yyarg[yycount++] = yytname[yytoken];
- if (!yypact_value_is_default (yyn))
- {
- /* Start YYX at -YYN if negative to avoid negative indexes in
- YYCHECK. In other words, skip the first -YYN actions for
- this state because they are default actions. */
- int yyxbegin = yyn < 0 ? -yyn : 0;
- /* Stay within bounds of both yycheck and yytname. */
- int yychecklim = YYLAST - yyn + 1;
- int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
- int yyx;
-
- for (yyx = yyxbegin; yyx < yyxend; ++yyx)
- if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR
- && !yytable_value_is_error (yytable[yyx + yyn]))
- {
- if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
- {
- yycount = 1;
- yysize = yysize0;
- break;
- }
- yyarg[yycount++] = yytname[yyx];
- yysize1 = yysize + yytnamerr (YY_NULL, yytname[yyx]);
- if (! (yysize <= yysize1
- && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
- return 2;
- yysize = yysize1;
- }
- }
- }
-
- switch (yycount)
- {
-# define YYCASE_(N, S) \
- case N: \
- yyformat = S; \
- break
- YYCASE_(0, YY_("syntax error"));
- YYCASE_(1, YY_("syntax error, unexpected %s"));
- YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
- YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
- YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
- YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
-# undef YYCASE_
- }
-
- yysize1 = yysize + yystrlen (yyformat);
- if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
- return 2;
- yysize = yysize1;
-
- if (*yymsg_alloc < yysize)
- {
- *yymsg_alloc = 2 * yysize;
- if (! (yysize <= *yymsg_alloc
- && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
- *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
- return 1;
- }
-
- /* Avoid sprintf, as that infringes on the user's name space.
- Don't have undefined behavior even if the translation
- produced a string with the wrong number of "%s"s. */
- {
- char *yyp = *yymsg;
- int yyi = 0;
- while ((*yyp = *yyformat) != '\0')
- if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
- {
- yyp += yytnamerr (yyp, yyarg[yyi++]);
- yyformat += 2;
- }
- else
- {
- yyp++;
- yyformat++;
- }
- }
- return 0;
-}
-#endif /* YYERROR_VERBOSE */
-
-/*-----------------------------------------------.
-| Release the memory associated to this symbol. |
-`-----------------------------------------------*/
-
-/*ARGSUSED*/
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static void
-yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
-#else
-static void
-yydestruct (yymsg, yytype, yyvaluep)
- const char *yymsg;
- int yytype;
- YYSTYPE *yyvaluep;
+};
#endif
-{
- YYUSE (yyvaluep);
-
- if (!yymsg)
- yymsg = "Deleting";
- YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
-
- switch (yytype)
- {
-
- default:
- break;
- }
-}
-
-
-
-/* The lookahead symbol. */
-int yychar;
+int yydebug;
+int yynerrs;
-/* The semantic value of the lookahead symbol. */
-YYSTYPE yylval;
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
-/* Number of syntax errors so far. */
-int yynerrs;
-
-
-/*----------.
-| yyparse. |
-`----------*/
-
-#ifdef YYPARSE_PARAM
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-int
-yyparse (void *YYPARSE_PARAM)
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
#else
-int
-yyparse (YYPARSE_PARAM)
- void *YYPARSE_PARAM;
-#endif
-#else /* ! YYPARSE_PARAM */
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-int
-yyparse (void)
-#else
-int
-yyparse ()
-
-#endif
-#endif
-{
- int yystate;
- /* Number of tokens to shift before error messages enabled. */
- int yyerrstatus;
-
- /* The stacks and their tools:
- `yyss': related to states.
- `yyvs': related to semantic values.
-
- Refer to the stacks through separate pointers, to allow yyoverflow
- to reallocate them elsewhere. */
-
- /* The state stack. */
- yytype_int16 yyssa[YYINITDEPTH];
- yytype_int16 *yyss;
- yytype_int16 *yyssp;
-
- /* The semantic value stack. */
- YYSTYPE yyvsa[YYINITDEPTH];
- YYSTYPE *yyvs;
- YYSTYPE *yyvsp;
-
- YYSIZE_T yystacksize;
-
- int yyn;
- int yyresult;
- /* Lookahead token as an internal (translated) token number. */
- int yytoken;
- /* The variables used to return semantic value and location from the
- action routines. */
- YYSTYPE yyval;
-
-#if YYERROR_VERBOSE
- /* Buffer for error messages, and its allocated size. */
- char yymsgbuf[128];
- char *yymsg = yymsgbuf;
- YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
-#endif
-
-#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N))
-
- /* The number of symbols on the RHS of the reduced rule.
- Keep to zero when no symbol should be popped. */
- int yylen = 0;
-
- yytoken = 0;
- yyss = yyssa;
- yyvs = yyvsa;
- yystacksize = YYINITDEPTH;
-
- YYDPRINTF ((stderr, "Starting parse\n"));
-
- yystate = 0;
- yyerrstatus = 0;
- yynerrs = 0;
- yychar = YYEMPTY; /* Cause a token to be read. */
-
- /* Initialize stack pointers.
- Waste one element of value and location stack
- so that they stay on the same level as the state stack.
- The wasted elements are never initialized. */
- yyssp = yyss;
- yyvsp = yyvs;
- goto yysetstate;
-
-/*------------------------------------------------------------.
-| yynewstate -- Push a new state, which is found in yystate. |
-`------------------------------------------------------------*/
- yynewstate:
- /* In all cases, when you get here, the value and location stacks
- have just been pushed. So pushing a state here evens the stacks. */
- yyssp++;
-
- yysetstate:
- *yyssp = yystate;
-
- if (yyss + yystacksize - 1 <= yyssp)
- {
- /* Get the current used size of the three stacks, in elements. */
- YYSIZE_T yysize = yyssp - yyss + 1;
-
-#ifdef yyoverflow
- {
- /* Give user a chance to reallocate the stack. Use copies of
- these so that the &'s don't force the real ones into
- memory. */
- YYSTYPE *yyvs1 = yyvs;
- yytype_int16 *yyss1 = yyss;
-
- /* Each stack pointer address is followed by the size of the
- data in use in that stack, in bytes. This used to be a
- conditional around just the two extra args, but that might
- be undefined if yyoverflow is a macro. */
- yyoverflow (YY_("memory exhausted"),
- &yyss1, yysize * sizeof (*yyssp),
- &yyvs1, yysize * sizeof (*yyvsp),
- &yystacksize);
-
- yyss = yyss1;
- yyvs = yyvs1;
- }
-#else /* no yyoverflow */
-# ifndef YYSTACK_RELOCATE
- goto yyexhaustedlab;
-# else
- /* Extend the stack our own way. */
- if (YYMAXDEPTH <= yystacksize)
- goto yyexhaustedlab;
- yystacksize *= 2;
- if (YYMAXDEPTH < yystacksize)
- yystacksize = YYMAXDEPTH;
-
- {
- yytype_int16 *yyss1 = yyss;
- union yyalloc *yyptr =
- (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
- if (! yyptr)
- goto yyexhaustedlab;
- YYSTACK_RELOCATE (yyss_alloc, yyss);
- YYSTACK_RELOCATE (yyvs_alloc, yyvs);
-# undef YYSTACK_RELOCATE
- if (yyss1 != yyssa)
- YYSTACK_FREE (yyss1);
- }
-# endif
-#endif /* no yyoverflow */
-
- yyssp = yyss + yysize - 1;
- yyvsp = yyvs + yysize - 1;
-
- YYDPRINTF ((stderr, "Stack size increased to %lu\n",
- (unsigned long int) yystacksize));
-
- if (yyss + yystacksize - 1 <= yyssp)
- YYABORT;
- }
-
- YYDPRINTF ((stderr, "Entering state %d\n", yystate));
-
- if (yystate == YYFINAL)
- YYACCEPT;
-
- goto yybackup;
-
-/*-----------.
-| yybackup. |
-`-----------*/
-yybackup:
-
- /* Do appropriate processing given the current state. Read a
- lookahead token if we need one and don't already have one. */
-
- /* First try to decide what to do without reference to lookahead token. */
- yyn = yypact[yystate];
- if (yypact_value_is_default (yyn))
- goto yydefault;
-
- /* Not known => get a lookahead token if don't already have one. */
-
- /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */
- if (yychar == YYEMPTY)
- {
- YYDPRINTF ((stderr, "Reading a token: "));
- yychar = YYLEX;
- }
-
- if (yychar <= YYEOF)
- {
- yychar = yytoken = YYEOF;
- YYDPRINTF ((stderr, "Now at end of input.\n"));
- }
- else
- {
- yytoken = YYTRANSLATE (yychar);
- YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
- }
-
- /* If the proper action on seeing token YYTOKEN is to reduce or to
- detect an error, take that action. */
- yyn += yytoken;
- if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
- goto yydefault;
- yyn = yytable[yyn];
- if (yyn <= 0)
- {
- if (yytable_value_is_error (yyn))
- goto yyerrlab;
- yyn = -yyn;
- goto yyreduce;
- }
-
- /* Count tokens shifted since error; after three, turn off error
- status. */
- if (yyerrstatus)
- yyerrstatus--;
-
- /* Shift the lookahead token. */
- YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
-
- /* Discard the shifted token. */
- yychar = YYEMPTY;
-
- yystate = yyn;
- *++yyvsp = yylval;
-
- goto yynewstate;
-
-
-/*-----------------------------------------------------------.
-| yydefault -- do the default action for the current state. |
-`-----------------------------------------------------------*/
-yydefault:
- yyn = yydefact[yystate];
- if (yyn == 0)
- goto yyerrlab;
- goto yyreduce;
-
-
-/*-----------------------------.
-| yyreduce -- Do a reduction. |
-`-----------------------------*/
-yyreduce:
- /* yyn is the number of a rule to reduce with. */
- yylen = yyr2[yyn];
-
- /* If YYLEN is nonzero, implement the default value of the action:
- `$$ = $1'.
-
- Otherwise, the following line sets YYVAL to garbage.
- This behavior is undocumented and Bison
- users should not rely upon it. Assigning to YYVAL
- unconditionally makes the parser a bit smaller, and it avoids a
- GCC warning that YYVAL may be used uninitialized. */
- yyval = yyvsp[1-yylen];
-
-
- YY_REDUCE_PRINT (yyn);
- switch (yyn)
- {
- case 2:
-/* Line 1787 of yacc.c */
-#line 151 "policy_parse.y"
- {
- p_dir = (yyvsp[(1) - (2)].num);
- p_type = (yyvsp[(2) - (2)].num);
-
-#ifdef HAVE_PFKEY_POLICY_PRIORITY
- p_priority = PRIORITY_DEFAULT;
-#else
- p_priority = 0;
-#endif
-
- if (init_x_policy())
- return -1;
- }
- break;
-
- case 4:
-/* Line 1787 of yacc.c */
-#line 166 "policy_parse.y"
- {
- p_dir = (yyvsp[(1) - (4)].num);
- p_type = (yyvsp[(4) - (4)].num);
- p_priority_offset = -atol((yyvsp[(3) - (4)].val).buf);
-
- errno = 0;
- if (errno != 0 || p_priority_offset < INT32_MIN)
- {
- __ipsec_errcode = EIPSEC_INVAL_PRIORITY_OFFSET;
- return -1;
- }
-
- p_priority = PRIORITY_DEFAULT + (u_int32_t) p_priority_offset;
-
- if (init_x_policy())
- return -1;
- }
- break;
-
- case 6:
-/* Line 1787 of yacc.c */
-#line 185 "policy_parse.y"
- {
- p_dir = (yyvsp[(1) - (5)].num);
- p_type = (yyvsp[(5) - (5)].num);
-
- errno = 0;
- p_priority_offset = atol((yyvsp[(4) - (5)].val).buf);
-
- if (errno != 0 || p_priority_offset > INT32_MAX)
- {
- __ipsec_errcode = EIPSEC_INVAL_PRIORITY_OFFSET;
- return -1;
- }
-
- /* negative input value means lower priority, therefore higher
- actual value so that is closer to the end of the list */
- p_priority = PRIORITY_DEFAULT + (u_int32_t) p_priority_offset;
-
- if (init_x_policy())
- return -1;
- }
- break;
-
- case 8:
-/* Line 1787 of yacc.c */
-#line 207 "policy_parse.y"
- {
- p_dir = (yyvsp[(1) - (4)].num);
- p_type = (yyvsp[(4) - (4)].num);
-
- p_priority = (yyvsp[(3) - (4)].num32);
-
- if (init_x_policy())
- return -1;
- }
- break;
-
- case 10:
-/* Line 1787 of yacc.c */
-#line 218 "policy_parse.y"
- {
- p_dir = (yyvsp[(1) - (6)].num);
- p_type = (yyvsp[(6) - (6)].num);
-
- errno = 0;
- p_priority_offset = atol((yyvsp[(5) - (6)].val).buf);
-
- if (errno != 0 || p_priority_offset > PRIORITY_OFFSET_NEGATIVE_MAX)
- {
- __ipsec_errcode = EIPSEC_INVAL_PRIORITY_BASE_OFFSET;
- return -1;
- }
-
- /* adding value means higher priority, therefore lower
- actual value so that is closer to the beginning of the list */
- p_priority = (yyvsp[(3) - (6)].num32) - (u_int32_t) p_priority_offset;
-
- if (init_x_policy())
- return -1;
- }
- break;
-
- case 12:
-/* Line 1787 of yacc.c */
-#line 240 "policy_parse.y"
- {
- p_dir = (yyvsp[(1) - (6)].num);
- p_type = (yyvsp[(6) - (6)].num);
-
- errno = 0;
- p_priority_offset = atol((yyvsp[(5) - (6)].val).buf);
-
- if (errno != 0 || p_priority_offset > PRIORITY_OFFSET_POSITIVE_MAX)
- {
- __ipsec_errcode = EIPSEC_INVAL_PRIORITY_BASE_OFFSET;
- return -1;
- }
-
- /* subtracting value means lower priority, therefore higher
- actual value so that is closer to the end of the list */
- p_priority = (yyvsp[(3) - (6)].num32) + (u_int32_t) p_priority_offset;
-
- if (init_x_policy())
- return -1;
- }
- break;
-
- case 14:
-/* Line 1787 of yacc.c */
-#line 262 "policy_parse.y"
- {
- p_dir = (yyvsp[(1) - (1)].num);
- p_type = 0; /* ignored it by kernel */
-
- p_priority = 0;
-
- if (init_x_policy())
- return -1;
- }
- break;
-
- case 16:
-/* Line 1787 of yacc.c */
-#line 275 "policy_parse.y"
- {
- if (rule_check() < 0)
- return -1;
-
- if (set_x_request(p_src, p_dst) < 0)
- return -1;
-
- policy_parse_request_init();
- }
- break;
-
- case 23:
-/* Line 1787 of yacc.c */
-#line 293 "policy_parse.y"
- {
- __ipsec_errcode = EIPSEC_FEW_ARGUMENTS;
- return -1;
- }
- break;
-
- case 24:
-/* Line 1787 of yacc.c */
-#line 297 "policy_parse.y"
- {
- __ipsec_errcode = EIPSEC_FEW_ARGUMENTS;
- return -1;
- }
- break;
-
- case 25:
-/* Line 1787 of yacc.c */
-#line 304 "policy_parse.y"
- { p_protocol = (yyvsp[(1) - (1)].num); }
- break;
-
- case 26:
-/* Line 1787 of yacc.c */
-#line 308 "policy_parse.y"
- { p_mode = (yyvsp[(1) - (1)].num); }
- break;
-
- case 27:
-/* Line 1787 of yacc.c */
-#line 312 "policy_parse.y"
- {
- p_level = (yyvsp[(1) - (1)].num);
- p_reqid = 0;
- }
- break;
-
- case 28:
-/* Line 1787 of yacc.c */
-#line 316 "policy_parse.y"
- {
- p_level = IPSEC_LEVEL_UNIQUE;
- p_reqid = atol((yyvsp[(1) - (1)].val).buf); /* atol() is good. */
- }
- break;
-
- case 29:
-/* Line 1787 of yacc.c */
-#line 323 "policy_parse.y"
- {
- p_src = parse_sockaddr(&(yyvsp[(1) - (1)].val), NULL);
- if (p_src == NULL)
- return -1;
- }
- break;
-
- case 30:
-/* Line 1787 of yacc.c */
-#line 329 "policy_parse.y"
- {
- p_dst = parse_sockaddr(&(yyvsp[(4) - (4)].val), NULL);
- if (p_dst == NULL)
- return -1;
- }
- break;
-
- case 31:
-/* Line 1787 of yacc.c */
-#line 334 "policy_parse.y"
- {
- p_src = parse_sockaddr(&(yyvsp[(1) - (2)].val), &(yyvsp[(2) - (2)].val));
- if (p_src == NULL)
- return -1;
- }
- break;
-
- case 32:
-/* Line 1787 of yacc.c */
-#line 340 "policy_parse.y"
- {
- p_dst = parse_sockaddr(&(yyvsp[(5) - (6)].val), &(yyvsp[(6) - (6)].val));
- if (p_dst == NULL)
- return -1;
- }
- break;
-
- case 33:
-/* Line 1787 of yacc.c */
-#line 345 "policy_parse.y"
- {
- if (p_dir != IPSEC_DIR_OUTBOUND) {
- __ipsec_errcode = EIPSEC_INVAL_DIR;
- return -1;
- }
- }
- break;
-
- case 34:
-/* Line 1787 of yacc.c */
-#line 351 "policy_parse.y"
- {
- if (p_dir != IPSEC_DIR_INBOUND) {
- __ipsec_errcode = EIPSEC_INVAL_DIR;
- return -1;
- }
- }
- break;
-
-
-/* Line 1787 of yacc.c */
-#line 1777 "policy_parse.c"
- default: break;
- }
- /* User semantic actions sometimes alter yychar, and that requires
- that yytoken be updated with the new translation. We take the
- approach of translating immediately before every use of yytoken.
- One alternative is translating here after every semantic action,
- but that translation would be missed if the semantic action invokes
- YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
- if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an
- incorrect destructor might then be invoked immediately. In the
- case of YYERROR or YYBACKUP, subsequent parser actions might lead
- to an incorrect destructor call or verbose syntax error message
- before the lookahead is translated. */
- YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
-
- YYPOPSTACK (yylen);
- yylen = 0;
- YY_STACK_PRINT (yyss, yyssp);
-
- *++yyvsp = yyval;
-
- /* Now `shift' the result of the reduction. Determine what state
- that goes to, based on the state we popped back to and the rule
- number reduced by. */
-
- yyn = yyr1[yyn];
-
- yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
- if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
- yystate = yytable[yystate];
- else
- yystate = yydefgoto[yyn - YYNTOKENS];
-
- goto yynewstate;
-
-
-/*------------------------------------.
-| yyerrlab -- here on detecting error |
-`------------------------------------*/
-yyerrlab:
- /* Make sure we have latest lookahead translation. See comments at
- user semantic actions for why this is necessary. */
- yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar);
-
- /* If not already recovering from an error, report this error. */
- if (!yyerrstatus)
- {
- ++yynerrs;
-#if ! YYERROR_VERBOSE
- yyerror (YY_("syntax error"));
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
#else
-# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \
- yyssp, yytoken)
- {
- char const *yymsgp = YY_("syntax error");
- int yysyntax_error_status;
- yysyntax_error_status = YYSYNTAX_ERROR;
- if (yysyntax_error_status == 0)
- yymsgp = yymsg;
- else if (yysyntax_error_status == 1)
- {
- if (yymsg != yymsgbuf)
- YYSTACK_FREE (yymsg);
- yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc);
- if (!yymsg)
- {
- yymsg = yymsgbuf;
- yymsg_alloc = sizeof yymsgbuf;
- yysyntax_error_status = 2;
- }
- else
- {
- yysyntax_error_status = YYSYNTAX_ERROR;
- yymsgp = yymsg;
- }
- }
- yyerror (yymsgp);
- if (yysyntax_error_status == 2)
- goto yyexhaustedlab;
- }
-# undef YYSYNTAX_ERROR
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
#endif
- }
-
-
-
- if (yyerrstatus == 3)
- {
- /* If just tried and failed to reuse lookahead token after an
- error, discard it. */
-
- if (yychar <= YYEOF)
- {
- /* Return failure if at end of input. */
- if (yychar == YYEOF)
- YYABORT;
- }
- else
- {
- yydestruct ("Error: discarding",
- yytoken, &yylval);
- yychar = YYEMPTY;
- }
- }
-
- /* Else will try to reuse lookahead token after shifting the error
- token. */
- goto yyerrlab1;
-
-
-/*---------------------------------------------------.
-| yyerrorlab -- error raised explicitly by YYERROR. |
-`---------------------------------------------------*/
-yyerrorlab:
-
- /* Pacify compilers like GCC when the user code never invokes
- YYERROR and the label yyerrorlab therefore never appears in user
- code. */
- if (/*CONSTCOND*/ 0)
- goto yyerrorlab;
-
- /* Do not reclaim the symbols of the rule which action triggered
- this YYERROR. */
- YYPOPSTACK (yylen);
- yylen = 0;
- YY_STACK_PRINT (yyss, yyssp);
- yystate = *yyssp;
- goto yyerrlab1;
-
-
-/*-------------------------------------------------------------.
-| yyerrlab1 -- common code for both syntax error and YYERROR. |
-`-------------------------------------------------------------*/
-yyerrlab1:
- yyerrstatus = 3; /* Each real token shifted decrements this. */
-
- for (;;)
- {
- yyn = yypact[yystate];
- if (!yypact_value_is_default (yyn))
- {
- yyn += YYTERROR;
- if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
- {
- yyn = yytable[yyn];
- if (0 < yyn)
- break;
- }
- }
-
- /* Pop the current state because it cannot handle the error token. */
- if (yyssp == yyss)
- YYABORT;
-
-
- yydestruct ("Error: popping",
- yystos[yystate], yyvsp);
- YYPOPSTACK (1);
- yystate = *yyssp;
- YY_STACK_PRINT (yyss, yyssp);
- }
-
- *++yyvsp = yylval;
-
-
- /* Shift the error token. */
- YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
-
- yystate = yyn;
- goto yynewstate;
-
-
-/*-------------------------------------.
-| yyacceptlab -- YYACCEPT comes here. |
-`-------------------------------------*/
-yyacceptlab:
- yyresult = 0;
- goto yyreturn;
-
-/*-----------------------------------.
-| yyabortlab -- YYABORT comes here. |
-`-----------------------------------*/
-yyabortlab:
- yyresult = 1;
- goto yyreturn;
-
-#if !defined yyoverflow || YYERROR_VERBOSE
-/*-------------------------------------------------.
-| yyexhaustedlab -- memory exhaustion comes here. |
-`-------------------------------------------------*/
-yyexhaustedlab:
- yyerror (YY_("memory exhausted"));
- yyresult = 2;
- /* Fall through. */
#endif
-yyreturn:
- if (yychar != YYEMPTY)
- {
- /* Make sure we have latest lookahead translation. See comments at
- user semantic actions for why this is necessary. */
- yytoken = YYTRANSLATE (yychar);
- yydestruct ("Cleanup: discarding lookahead",
- yytoken, &yylval);
- }
- /* Do not reclaim the symbols of the rule which action triggered
- this YYABORT or YYACCEPT. */
- YYPOPSTACK (yylen);
- YY_STACK_PRINT (yyss, yyssp);
- while (yyssp != yyss)
- {
- yydestruct ("Cleanup: popping",
- yystos[*yyssp], yyvsp);
- YYPOPSTACK (1);
- }
-#ifndef yyoverflow
- if (yyss != yyssa)
- YYSTACK_FREE (yyss);
-#endif
-#if YYERROR_VERBOSE
- if (yymsg != yymsgbuf)
- YYSTACK_FREE (yymsg);
-#endif
- /* Make sure YYID is used. */
- return YYID (yyresult);
-}
-
-
-/* Line 2048 of yacc.c */
-#line 362 "policy_parse.y"
+#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 366 "../../ipsec-tools/src/libipsec/policy_parse.y"
void
yyerror(msg)
@@ -2245,6 +666,10 @@ policy_parse(msg, msglen)
error = yyparse(); /* it must be set errcode. */
__policy__strbuffer__free__();
+ #ifdef __rtems__
+ /* This frees the p_src and p_dst buffers. */
+ policy_parse_request_init();
+ #endif /* __rtems__ */
if (error) {
if (pbuf != NULL)
@@ -2277,3 +702,495 @@ ipsec_set_policy(msg, msglen)
__ipsec_errcode = EIPSEC_NO_ERROR;
return policy;
}
+#ifdef __rtems__
+
+void
+ipsec_free_policy(ipsec_policy_t buf)
+{
+ free(buf);
+}
+#endif /* __rtems__ */
+#line 714 "__libipsec.tab.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 1:
+#line 154 "../../ipsec-tools/src/libipsec/policy_parse.y"
+ {
+ p_dir = yystack.l_mark[-1].num;
+ p_type = yystack.l_mark[0].num;
+
+#ifdef HAVE_PFKEY_POLICY_PRIORITY
+ p_priority = PRIORITY_DEFAULT;
+#else
+ p_priority = 0;
+#endif
+
+ if (init_x_policy())
+ return -1;
+ }
+break;
+case 3:
+#line 169 "../../ipsec-tools/src/libipsec/policy_parse.y"
+ {
+ p_dir = yystack.l_mark[-3].num;
+ p_type = yystack.l_mark[0].num;
+ p_priority_offset = -atol(yystack.l_mark[-1].val.buf);
+
+ errno = 0;
+ if (errno != 0 || p_priority_offset < INT32_MIN)
+ {
+ __ipsec_errcode = EIPSEC_INVAL_PRIORITY_OFFSET;
+ return -1;
+ }
+
+ p_priority = PRIORITY_DEFAULT + (u_int32_t) p_priority_offset;
+
+ if (init_x_policy())
+ return -1;
+ }
+break;
+case 5:
+#line 188 "../../ipsec-tools/src/libipsec/policy_parse.y"
+ {
+ p_dir = yystack.l_mark[-4].num;
+ p_type = yystack.l_mark[0].num;
+
+ errno = 0;
+ p_priority_offset = atol(yystack.l_mark[-1].val.buf);
+
+ if (errno != 0 || p_priority_offset > INT32_MAX)
+ {
+ __ipsec_errcode = EIPSEC_INVAL_PRIORITY_OFFSET;
+ return -1;
+ }
+
+ /* negative input value means lower priority, therefore higher
+ actual value so that is closer to the end of the list */
+ p_priority = PRIORITY_DEFAULT + (u_int32_t) p_priority_offset;
+
+ if (init_x_policy())
+ return -1;
+ }
+break;
+case 7:
+#line 210 "../../ipsec-tools/src/libipsec/policy_parse.y"
+ {
+ p_dir = yystack.l_mark[-3].num;
+ p_type = yystack.l_mark[0].num;
+
+ p_priority = yystack.l_mark[-1].num32;
+
+ if (init_x_policy())
+ return -1;
+ }
+break;
+case 9:
+#line 221 "../../ipsec-tools/src/libipsec/policy_parse.y"
+ {
+ p_dir = yystack.l_mark[-5].num;
+ p_type = yystack.l_mark[0].num;
+
+ errno = 0;
+ p_priority_offset = atol(yystack.l_mark[-1].val.buf);
+
+ if (errno != 0 || p_priority_offset > PRIORITY_OFFSET_NEGATIVE_MAX)
+ {
+ __ipsec_errcode = EIPSEC_INVAL_PRIORITY_BASE_OFFSET;
+ return -1;
+ }
+
+ /* adding value means higher priority, therefore lower
+ actual value so that is closer to the beginning of the list */
+ p_priority = yystack.l_mark[-3].num32 - (u_int32_t) p_priority_offset;
+
+ if (init_x_policy())
+ return -1;
+ }
+break;
+case 11:
+#line 243 "../../ipsec-tools/src/libipsec/policy_parse.y"
+ {
+ p_dir = yystack.l_mark[-5].num;
+ p_type = yystack.l_mark[0].num;
+
+ errno = 0;
+ p_priority_offset = atol(yystack.l_mark[-1].val.buf);
+
+ if (errno != 0 || p_priority_offset > PRIORITY_OFFSET_POSITIVE_MAX)
+ {
+ __ipsec_errcode = EIPSEC_INVAL_PRIORITY_BASE_OFFSET;
+ return -1;
+ }
+
+ /* subtracting value means lower priority, therefore higher
+ actual value so that is closer to the end of the list */
+ p_priority = yystack.l_mark[-3].num32 + (u_int32_t) p_priority_offset;
+
+ if (init_x_policy())
+ return -1;
+ }
+break;
+case 13:
+#line 265 "../../ipsec-tools/src/libipsec/policy_parse.y"
+ {
+ p_dir = yystack.l_mark[0].num;
+ p_type = 0; /* ignored it by kernel */
+
+ p_priority = 0;
+
+ if (init_x_policy())
+ return -1;
+ }
+break;
+case 15:
+#line 278 "../../ipsec-tools/src/libipsec/policy_parse.y"
+ {
+ if (rule_check() < 0)
+ return -1;
+
+ if (set_x_request(p_src, p_dst) < 0)
+ return -1;
+
+ policy_parse_request_init();
+ }
+break;
+case 22:
+#line 296 "../../ipsec-tools/src/libipsec/policy_parse.y"
+ {
+ __ipsec_errcode = EIPSEC_FEW_ARGUMENTS;
+ return -1;
+ }
+break;
+case 23:
+#line 300 "../../ipsec-tools/src/libipsec/policy_parse.y"
+ {
+ __ipsec_errcode = EIPSEC_FEW_ARGUMENTS;
+ return -1;
+ }
+break;
+case 24:
+#line 307 "../../ipsec-tools/src/libipsec/policy_parse.y"
+ { p_protocol = yystack.l_mark[0].num; }
+break;
+case 25:
+#line 311 "../../ipsec-tools/src/libipsec/policy_parse.y"
+ { p_mode = yystack.l_mark[0].num; }
+break;
+case 26:
+#line 315 "../../ipsec-tools/src/libipsec/policy_parse.y"
+ {
+ p_level = yystack.l_mark[0].num;
+ p_reqid = 0;
+ }
+break;
+case 27:
+#line 319 "../../ipsec-tools/src/libipsec/policy_parse.y"
+ {
+ p_level = IPSEC_LEVEL_UNIQUE;
+ p_reqid = atol(yystack.l_mark[0].val.buf); /* atol() is good. */
+ }
+break;
+case 28:
+#line 326 "../../ipsec-tools/src/libipsec/policy_parse.y"
+ {
+ p_src = parse_sockaddr(&yystack.l_mark[0].val, NULL);
+ if (p_src == NULL)
+ return -1;
+ }
+break;
+case 29:
+#line 332 "../../ipsec-tools/src/libipsec/policy_parse.y"
+ {
+ p_dst = parse_sockaddr(&yystack.l_mark[0].val, NULL);
+ if (p_dst == NULL)
+ return -1;
+ }
+break;
+case 30:
+#line 337 "../../ipsec-tools/src/libipsec/policy_parse.y"
+ {
+ p_src = parse_sockaddr(&yystack.l_mark[-1].val, &yystack.l_mark[0].val);
+ if (p_src == NULL)
+ return -1;
+ }
+break;
+case 31:
+#line 343 "../../ipsec-tools/src/libipsec/policy_parse.y"
+ {
+ p_dst = parse_sockaddr(&yystack.l_mark[-1].val, &yystack.l_mark[0].val);
+ if (p_dst == NULL)
+ return -1;
+ }
+break;
+case 32:
+#line 348 "../../ipsec-tools/src/libipsec/policy_parse.y"
+ {
+ if (p_dir != IPSEC_DIR_OUTBOUND) {
+ __ipsec_errcode = EIPSEC_INVAL_DIR;
+ return -1;
+ }
+ }
+break;
+case 33:
+#line 354 "../../ipsec-tools/src/libipsec/policy_parse.y"
+ {
+ if (p_dir != IPSEC_DIR_INBOUND) {
+ __ipsec_errcode = EIPSEC_INVAL_DIR;
+ return -1;
+ }
+ }
+break;
+#line 1140 "__libipsec.tab.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);
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-04 16:46:52 +0000