From cb3baab306e5951dc3a176fd9061f596a05b4729 Mon Sep 17 00:00:00 2001 From: Tomas Bzatek Date: Sun, 15 Nov 2009 18:32:03 +0100 Subject: Rebase libarchive to 2.7.1 --- libarchive/libarchive-2.5.5/tar/getdate.c | 2344 ----------------------------- 1 file changed, 2344 deletions(-) delete mode 100644 libarchive/libarchive-2.5.5/tar/getdate.c (limited to 'libarchive/libarchive-2.5.5/tar/getdate.c') diff --git a/libarchive/libarchive-2.5.5/tar/getdate.c b/libarchive/libarchive-2.5.5/tar/getdate.c deleted file mode 100644 index 895320b..0000000 --- a/libarchive/libarchive-2.5.5/tar/getdate.c +++ /dev/null @@ -1,2344 +0,0 @@ -/* A Bison parser, made by GNU Bison 2.1. */ - -/* Skeleton parser for Yacc-like parsing with Bison, - Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005 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 2, 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, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. */ - -/* As a special exception, when this file is copied by Bison into a - Bison output file, you may use that output file without restriction. - This special exception was added by the Free Software Foundation - in version 1.24 of Bison. */ - -/* 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 "2.1" - -/* Skeleton name. */ -#define YYSKELETON_NAME "yacc.c" - -/* Pure parsers. */ -#define YYPURE 0 - -/* Using locations. */ -#define YYLSP_NEEDED 0 - - - -/* Tokens. */ -#ifndef YYTOKENTYPE -# define YYTOKENTYPE - /* Put the tokens into the symbol table, so that GDB and other debuggers - know about them. */ - enum yytokentype { - tAGO = 258, - tDAY = 259, - tDAYZONE = 260, - tAMPM = 261, - tMONTH = 262, - tMONTH_UNIT = 263, - tSEC_UNIT = 264, - tUNUMBER = 265, - tZONE = 266, - tDST = 267 - }; -#endif -/* Tokens. */ -#define tAGO 258 -#define tDAY 259 -#define tDAYZONE 260 -#define tAMPM 261 -#define tMONTH 262 -#define tMONTH_UNIT 263 -#define tSEC_UNIT 264 -#define tUNUMBER 265 -#define tZONE 266 -#define tDST 267 - - - - -/* Copy the first part of user declarations. */ -#line 1 "getdate.y" - -/* - * March 2005: Further modified and simplified by Tim Kientzle: - * Eliminate minutes-based calculations (just do everything in - * seconds), have lexer only recognize unsigned integers (handle '+' - * and '-' characters in grammar), combine tables into one table with - * explicit abbreviation notes, do am/pm adjustments in the grammar - * (eliminate some state variables and post-processing). Among other - * things, these changes eliminated two shift/reduce conflicts. (Went - * from 10 to 8.) - * All of Tim Kientzle's changes to this file are public domain. - */ - -/* -** Originally written by Steven M. Bellovin while -** at the University of North Carolina at Chapel Hill. Later tweaked by -** a couple of people on Usenet. Completely overhauled by Rich $alz -** and Jim Berets in August, 1990; -** -** This grammar has 10 shift/reduce conflicts. -** -** This code is in the public domain and has no copyright. -*/ -/* SUPPRESS 287 on yaccpar_sccsid *//* Unused static variable */ -/* SUPPRESS 288 on yyerrlab *//* Label unused */ - -#ifdef __FreeBSD__ -#include -__FBSDID("$FreeBSD: src/usr.bin/tar/getdate.y,v 1.9 2007/07/20 01:27:50 kientzle Exp $"); -#endif - -#include -#include -#include -#include -#include - -#define yyparse getdate_yyparse -#define yylex getdate_yylex -#define yyerror getdate_yyerror - -static int yyparse(void); -static int yylex(void); -static int yyerror(const char *); - -time_t get_date(char *); - -#define EPOCH 1970 -#define HOUR(x) ((time_t)(x) * 60) -#define SECSPERDAY (24L * 60L * 60L) - -/* -** Daylight-savings mode: on, off, or not yet known. -*/ -typedef enum _DSTMODE { - DSTon, DSToff, DSTmaybe -} DSTMODE; - -/* -** Meridian: am or pm. -*/ -enum { tAM, tPM }; - -/* -** Global variables. We could get rid of most of these by using a good -** union as the yacc stack. (This routine was originally written before -** yacc had the %union construct.) Maybe someday; right now we only use -** the %union very rarely. -*/ -static char *yyInput; - -static DSTMODE yyDSTmode; -static time_t yyDayOrdinal; -static time_t yyDayNumber; -static int yyHaveDate; -static int yyHaveDay; -static int yyHaveRel; -static int yyHaveTime; -static int yyHaveZone; -static time_t yyTimezone; -static time_t yyDay; -static time_t yyHour; -static time_t yyMinutes; -static time_t yyMonth; -static time_t yySeconds; -static time_t yyYear; -static time_t yyRelMonth; -static time_t yyRelSeconds; - - - -/* Enabling traces. */ -#ifndef YYDEBUG -# define YYDEBUG 0 -#endif - -/* Enabling verbose error messages. */ -#ifdef YYERROR_VERBOSE -# undef YYERROR_VERBOSE -# define YYERROR_VERBOSE 1 -#else -# define YYERROR_VERBOSE 0 -#endif - -/* Enabling the token table. */ -#ifndef YYTOKEN_TABLE -# define YYTOKEN_TABLE 0 -#endif - -#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED) -#line 92 "getdate.y" -typedef union YYSTYPE { - time_t Number; -} YYSTYPE; -/* Line 196 of yacc.c. */ -#line 204 "tar/getdate.c" -# define yystype YYSTYPE /* obsolescent; will be withdrawn */ -# define YYSTYPE_IS_DECLARED 1 -# define YYSTYPE_IS_TRIVIAL 1 -#endif - - - -/* Copy the second part of user declarations. */ - - -/* Line 219 of yacc.c. */ -#line 216 "tar/getdate.c" - -#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__) -# define YYSIZE_T __SIZE_TYPE__ -#endif -#if ! defined (YYSIZE_T) && defined (size_t) -# define YYSIZE_T size_t -#endif -#if ! defined (YYSIZE_T) && (defined (__STDC__) || defined (__cplusplus)) -# include /* INFRINGES ON USER NAME SPACE */ -# define YYSIZE_T size_t -#endif -#if ! defined (YYSIZE_T) -# define YYSIZE_T unsigned int -#endif - -#ifndef YY_ -# if YYENABLE_NLS -# if ENABLE_NLS -# include /* INFRINGES ON USER NAME SPACE */ -# define YY_(msgid) dgettext ("bison-runtime", msgid) -# endif -# endif -# ifndef YY_ -# define YY_(msgid) msgid -# endif -#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 -# else -# define YYSTACK_ALLOC alloca -# if defined (__STDC__) || defined (__cplusplus) -# include /* INFRINGES ON USER NAME SPACE */ -# define YYINCLUDED_STDLIB_H -# endif -# endif -# endif -# endif - -# ifdef YYSTACK_ALLOC - /* Pacify GCC's `empty if-body' warning. */ -# define YYSTACK_FREE(Ptr) do { /* empty */; } while (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 2005 */ -# endif -# else -# define YYSTACK_ALLOC YYMALLOC -# define YYSTACK_FREE YYFREE -# ifndef YYSTACK_ALLOC_MAXIMUM -# define YYSTACK_ALLOC_MAXIMUM ((YYSIZE_T) -1) -# endif -# ifdef __cplusplus -extern "C" { -# endif -# ifndef YYMALLOC -# define YYMALLOC malloc -# if (! defined (malloc) && ! defined (YYINCLUDED_STDLIB_H) \ - && (defined (__STDC__) || defined (__cplusplus))) -void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ -# endif -# endif -# ifndef YYFREE -# define YYFREE free -# if (! defined (free) && ! defined (YYINCLUDED_STDLIB_H) \ - && (defined (__STDC__) || defined (__cplusplus))) -void free (void *); /* INFRINGES ON USER NAME SPACE */ -# endif -# endif -# ifdef __cplusplus -} -# 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 -{ - short int yyss; - YYSTYPE yyvs; - }; - -/* 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 (short int) + sizeof (YYSTYPE)) \ - + YYSTACK_GAP_MAXIMUM) - -/* Copy COUNT objects from FROM to TO. The source and destination do - not overlap. */ -# ifndef YYCOPY -# if defined (__GNUC__) && 1 < __GNUC__ -# define YYCOPY(To, From, Count) \ - __builtin_memcpy (To, From, (Count) * sizeof (*(From))) -# else -# define YYCOPY(To, From, Count) \ - do \ - { \ - YYSIZE_T yyi; \ - for (yyi = 0; yyi < (Count); yyi++) \ - (To)[yyi] = (From)[yyi]; \ - } \ - while (0) -# endif -# endif - -/* 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) \ - do \ - { \ - YYSIZE_T yynewbytes; \ - YYCOPY (&yyptr->Stack, Stack, yysize); \ - Stack = &yyptr->Stack; \ - yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ - yyptr += yynewbytes / sizeof (*yyptr); \ - } \ - while (0) - -#endif - -#if defined (__STDC__) || defined (__cplusplus) - typedef signed char yysigned_char; -#else - typedef short int yysigned_char; -#endif - -/* YYFINAL -- State number of the termination state. */ -#define YYFINAL 2 -/* YYLAST -- Last index in YYTABLE. */ -#define YYLAST 50 - -/* YYNTOKENS -- Number of terminals. */ -#define YYNTOKENS 18 -/* YYNNTS -- Number of nonterminals. */ -#define YYNNTS 11 -/* YYNRULES -- Number of rules. */ -#define YYNRULES 41 -/* YYNRULES -- Number of states. */ -#define YYNSTATES 59 - -/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ -#define YYUNDEFTOK 2 -#define YYMAXUTOK 267 - -#define YYTRANSLATE(YYX) \ - ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) - -/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ -static const unsigned char 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, 13, 16, 14, 2, 17, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 15, 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 -}; - -#if YYDEBUG -/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in - YYRHS. */ -static const unsigned char yyprhs[] = -{ - 0, 0, 3, 4, 7, 9, 11, 13, 15, 17, - 19, 22, 24, 27, 31, 35, 39, 45, 47, 49, - 52, 54, 57, 60, 64, 70, 76, 82, 85, 90, - 93, 97, 100, 102, 106, 110, 113, 115, 119, 123, - 126, 128 -}; - -/* YYRHS -- A `-1'-separated list of the rules' RHS. */ -static const yysigned_char yyrhs[] = -{ - 19, 0, -1, -1, 19, 20, -1, 21, -1, 23, - -1, 25, -1, 24, -1, 26, -1, 28, -1, 10, - 6, -1, 22, -1, 22, 6, -1, 22, 13, 10, - -1, 22, 14, 10, -1, 10, 15, 10, -1, 10, - 15, 10, 15, 10, -1, 11, -1, 5, -1, 11, - 12, -1, 4, -1, 4, 16, -1, 10, 4, -1, - 10, 17, 10, -1, 10, 17, 10, 17, 10, -1, - 10, 14, 10, 14, 10, -1, 10, 14, 7, 14, - 10, -1, 7, 10, -1, 7, 10, 16, 10, -1, - 10, 7, -1, 10, 7, 10, -1, 27, 3, -1, - 27, -1, 14, 10, 9, -1, 13, 10, 9, -1, - 10, 9, -1, 9, -1, 14, 10, 8, -1, 13, - 10, 8, -1, 10, 8, -1, 8, -1, 10, -1 -}; - -/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ -static const unsigned short int yyrline[] = -{ - 0, 104, 104, 105, 108, 109, 110, 111, 112, 113, - 116, 126, 129, 136, 141, 148, 153, 160, 164, 168, - 174, 178, 183, 190, 195, 214, 220, 233, 238, 244, - 249, 257, 261, 264, 268, 272, 276, 280, 284, 288, - 292, 298 -}; -#endif - -#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE -/* 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", "$undefined", "tAGO", "tDAY", "tDAYZONE", "tAMPM", - "tMONTH", "tMONTH_UNIT", "tSEC_UNIT", "tUNUMBER", "tZONE", "tDST", "'+'", - "'-'", "':'", "','", "'/'", "$accept", "spec", "item", "time", - "bare_time", "zone", "day", "date", "rel", "relunit", "number", 0 -}; -#endif - -# ifdef YYPRINT -/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to - token YYLEX-NUM. */ -static const unsigned short int yytoknum[] = -{ - 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, - 265, 266, 267, 43, 45, 58, 44, 47 -}; -# endif - -/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ -static const unsigned char yyr1[] = -{ - 0, 18, 19, 19, 20, 20, 20, 20, 20, 20, - 21, 21, 21, 21, 21, 22, 22, 23, 23, 23, - 24, 24, 24, 25, 25, 25, 25, 25, 25, 25, - 25, 26, 26, 27, 27, 27, 27, 27, 27, 27, - 27, 28 -}; - -/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ -static const unsigned char yyr2[] = -{ - 0, 2, 0, 2, 1, 1, 1, 1, 1, 1, - 2, 1, 2, 3, 3, 3, 5, 1, 1, 2, - 1, 2, 2, 3, 5, 5, 5, 2, 4, 2, - 3, 2, 1, 3, 3, 2, 1, 3, 3, 2, - 1, 1 -}; - -/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state - STATE-NUM when YYTABLE doesn't specify something else to do. Zero - means the default is an error. */ -static const unsigned char yydefact[] = -{ - 2, 0, 1, 20, 18, 0, 40, 36, 41, 17, - 0, 0, 3, 4, 11, 5, 7, 6, 8, 32, - 9, 21, 27, 22, 10, 29, 39, 35, 0, 0, - 0, 19, 0, 0, 12, 0, 0, 31, 0, 30, - 0, 0, 15, 23, 38, 34, 37, 33, 13, 14, - 28, 0, 0, 0, 0, 26, 25, 16, 24 -}; - -/* YYDEFGOTO[NTERM-NUM]. */ -static const yysigned_char yydefgoto[] = -{ - -1, 1, 12, 13, 14, 15, 16, 17, 18, 19, - 20 -}; - -/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing - STATE-NUM. */ -#define YYPACT_NINF -8 -static const yysigned_char yypact[] = -{ - -8, 0, -8, 14, -8, 2, -8, -8, 11, 15, - 19, 21, -8, -8, 10, -8, -8, -8, -8, 29, - -8, -8, 17, -8, -8, 24, -8, -8, -4, 25, - 26, -8, -7, 13, -8, 27, 28, -8, 30, -8, - 31, 32, 33, 22, -8, -8, -8, -8, -8, -8, - -8, 34, 37, 39, 40, -8, -8, -8, -8 -}; - -/* YYPGOTO[NTERM-NUM]. */ -static const yysigned_char yypgoto[] = -{ - -8, -8, -8, -8, -8, -8, -8, -8, -8, -8, - -8 -}; - -/* 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 zero, do what YYDEFACT says. - If YYTABLE_NINF, syntax error. */ -#define YYTABLE_NINF -1 -static const unsigned char yytable[] = -{ - 2, 44, 45, 40, 3, 4, 41, 5, 6, 7, - 8, 9, 22, 10, 11, 23, 34, 24, 25, 26, - 27, 46, 47, 35, 36, 28, 29, 31, 30, 32, - 21, 33, 37, 38, 39, 42, 43, 48, 49, 54, - 50, 0, 0, 0, 55, 51, 52, 56, 53, 57, - 58 -}; - -static const yysigned_char yycheck[] = -{ - 0, 8, 9, 7, 4, 5, 10, 7, 8, 9, - 10, 11, 10, 13, 14, 4, 6, 6, 7, 8, - 9, 8, 9, 13, 14, 14, 15, 12, 17, 10, - 16, 10, 3, 16, 10, 10, 10, 10, 10, 17, - 10, -1, -1, -1, 10, 14, 14, 10, 15, 10, - 10 -}; - -/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing - symbol of state STATE-NUM. */ -static const unsigned char yystos[] = -{ - 0, 19, 0, 4, 5, 7, 8, 9, 10, 11, - 13, 14, 20, 21, 22, 23, 24, 25, 26, 27, - 28, 16, 10, 4, 6, 7, 8, 9, 14, 15, - 17, 12, 10, 10, 6, 13, 14, 3, 16, 10, - 7, 10, 10, 10, 8, 9, 8, 9, 10, 10, - 10, 14, 14, 15, 17, 10, 10, 10, 10 -}; - -#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. */ - -#define YYFAIL goto yyerrlab - -#define YYRECOVERING() (!!yyerrstatus) - -#define YYBACKUP(Token, Value) \ -do \ - if (yychar == YYEMPTY && yylen == 1) \ - { \ - yychar = (Token); \ - yylval = (Value); \ - yytoken = YYTRANSLATE (yychar); \ - YYPOPSTACK; \ - goto yybackup; \ - } \ - else \ - { \ - yyerror (YY_("syntax error: cannot back up")); \ - YYERROR; \ - } \ -while (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). */ - -#define YYRHSLOC(Rhs, K) ((Rhs)[K]) -#ifndef YYLLOC_DEFAULT -# define YYLLOC_DEFAULT(Current, Rhs, N) \ - do \ - if (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 (0) -#endif - - -/* YY_LOCATION_PRINT -- Print the location on the stream. - This macro was not mandated originally: define only if we know - we won't break user code: when these are the locations we know. */ - -#ifndef YY_LOCATION_PRINT -# if YYLTYPE_IS_TRIVIAL -# define YY_LOCATION_PRINT(File, Loc) \ - fprintf (File, "%d.%d-%d.%d", \ - (Loc).first_line, (Loc).first_column, \ - (Loc).last_line, (Loc).last_column) -# else -# define YY_LOCATION_PRINT(File, Loc) ((void) 0) -# endif -#endif - - -/* YYLEX -- calling `yylex' with the right arguments. */ - -#ifdef YYLEX_PARAM -# define YYLEX yylex (YYLEX_PARAM) -#else -# define YYLEX yylex () -#endif - -/* Enable debugging if requested. */ -#if YYDEBUG - -# ifndef YYFPRINTF -# include /* INFRINGES ON USER NAME SPACE */ -# define YYFPRINTF fprintf -# endif - -# define YYDPRINTF(Args) \ -do { \ - if (yydebug) \ - YYFPRINTF Args; \ -} while (0) - -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ -do { \ - if (yydebug) \ - { \ - YYFPRINTF (stderr, "%s ", Title); \ - yysymprint (stderr, \ - Type, Value); \ - YYFPRINTF (stderr, "\n"); \ - } \ -} while (0) - -/*------------------------------------------------------------------. -| yy_stack_print -- Print the state stack from its BOTTOM up to its | -| TOP (included). | -`------------------------------------------------------------------*/ - -#if defined (__STDC__) || defined (__cplusplus) -static void -yy_stack_print (short int *bottom, short int *top) -#else -static void -yy_stack_print (bottom, top) - short int *bottom; - short int *top; -#endif -{ - YYFPRINTF (stderr, "Stack now"); - for (/* Nothing. */; bottom <= top; ++bottom) - YYFPRINTF (stderr, " %d", *bottom); - YYFPRINTF (stderr, "\n"); -} - -# define YY_STACK_PRINT(Bottom, Top) \ -do { \ - if (yydebug) \ - yy_stack_print ((Bottom), (Top)); \ -} while (0) - - -/*------------------------------------------------. -| Report that the YYRULE is going to be reduced. | -`------------------------------------------------*/ - -#if defined (__STDC__) || defined (__cplusplus) -static void -yy_reduce_print (int yyrule) -#else -static void -yy_reduce_print (yyrule) - int yyrule; -#endif -{ - int yyi; - unsigned long int yylno = yyrline[yyrule]; - YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu), ", - yyrule - 1, yylno); - /* Print the symbols being reduced, and their result. */ - for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++) - YYFPRINTF (stderr, "%s ", yytname[yyrhs[yyi]]); - YYFPRINTF (stderr, "-> %s\n", yytname[yyr1[yyrule]]); -} - -# define YY_REDUCE_PRINT(Rule) \ -do { \ - if (yydebug) \ - yy_reduce_print (Rule); \ -} while (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. */ -static YYSIZE_T -# if defined (__STDC__) || defined (__cplusplus) -yystrlen (const char *yystr) -# else -yystrlen (yystr) - const char *yystr; -# endif -{ - const char *yys = yystr; - - while (*yys++ != '\0') - continue; - - return yys - yystr - 1; -} -# 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. */ -static char * -# if defined (__STDC__) || defined (__cplusplus) -yystpcpy (char *yydest, const char *yysrc) -# else -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 == '"') - { - size_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 - -#endif /* YYERROR_VERBOSE */ - - - -#if YYDEBUG -/*--------------------------------. -| Print this symbol on YYOUTPUT. | -`--------------------------------*/ - -#if defined (__STDC__) || defined (__cplusplus) -static void -yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep) -#else -static void -yysymprint (yyoutput, yytype, yyvaluep) - FILE *yyoutput; - int yytype; - YYSTYPE *yyvaluep; -#endif -{ - /* Pacify ``unused variable'' warnings. */ - (void) yyvaluep; - - if (yytype < YYNTOKENS) - YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); - else - YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); - - -# ifdef YYPRINT - if (yytype < YYNTOKENS) - YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); -# endif - switch (yytype) - { - default: - break; - } - YYFPRINTF (yyoutput, ")"); -} - -#endif /* ! YYDEBUG */ -/*-----------------------------------------------. -| Release the memory associated to this symbol. | -`-----------------------------------------------*/ - -#if defined (__STDC__) || defined (__cplusplus) -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 -{ - /* Pacify ``unused variable'' warnings. */ - (void) yyvaluep; - - if (!yymsg) - yymsg = "Deleting"; - YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); - - switch (yytype) - { - - default: - break; - } -} - - -/* Prevent warnings from -Wmissing-prototypes. */ - -#ifdef YYPARSE_PARAM -# if defined (__STDC__) || defined (__cplusplus) -int yyparse (void *YYPARSE_PARAM); -# else -int yyparse (); -# endif -#else /* ! YYPARSE_PARAM */ -#if defined (__STDC__) || defined (__cplusplus) -int yyparse (void); -#else -int yyparse (); -#endif -#endif /* ! YYPARSE_PARAM */ - - - -/* The look-ahead symbol. */ -int yychar; - -/* The semantic value of the look-ahead symbol. */ -YYSTYPE yylval; - -/* Number of syntax errors so far. */ -int yynerrs; - - - -/*----------. -| yyparse. | -`----------*/ - -#ifdef YYPARSE_PARAM -# if defined (__STDC__) || defined (__cplusplus) -int yyparse (void *YYPARSE_PARAM) -# else -int yyparse (YYPARSE_PARAM) - void *YYPARSE_PARAM; -# endif -#else /* ! YYPARSE_PARAM */ -#if defined (__STDC__) || defined (__cplusplus) -int -yyparse (void) -#else -int -yyparse () - ; -#endif -#endif -{ - - int yystate; - int yyn; - int yyresult; - /* Number of tokens to shift before error messages enabled. */ - int yyerrstatus; - /* Look-ahead token as an internal (translated) token number. */ - int yytoken = 0; - - /* Three stacks and their tools: - `yyss': related to states, - `yyvs': related to semantic values, - `yyls': related to locations. - - Refer to the stacks thru separate pointers, to allow yyoverflow - to reallocate them elsewhere. */ - - /* The state stack. */ - short int yyssa[YYINITDEPTH]; - short int *yyss = yyssa; - short int *yyssp; - - /* The semantic value stack. */ - YYSTYPE yyvsa[YYINITDEPTH]; - YYSTYPE *yyvs = yyvsa; - YYSTYPE *yyvsp; - - - -#define YYPOPSTACK (yyvsp--, yyssp--) - - YYSIZE_T yystacksize = YYINITDEPTH; - - /* The variables used to return semantic value and location from the - action routines. */ - YYSTYPE yyval; - - - /* When reducing, the number of symbols on the RHS of the reduced - rule. */ - int yylen; - - 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; - short int *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; - - { - short int *yyss1 = yyss; - union yyalloc *yyptr = - (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); - if (! yyptr) - goto yyexhaustedlab; - YYSTACK_RELOCATE (yyss); - YYSTACK_RELOCATE (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)); - - goto yybackup; - -/*-----------. -| yybackup. | -`-----------*/ -yybackup: - -/* Do appropriate processing given the current state. */ -/* Read a look-ahead token if we need one and don't already have one. */ -/* yyresume: */ - - /* First try to decide what to do without reference to look-ahead token. */ - - yyn = yypact[yystate]; - if (yyn == YYPACT_NINF) - goto yydefault; - - /* Not known => get a look-ahead token if don't already have one. */ - - /* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead 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 (yyn == 0 || yyn == YYTABLE_NINF) - goto yyerrlab; - yyn = -yyn; - goto yyreduce; - } - - if (yyn == YYFINAL) - YYACCEPT; - - /* Shift the look-ahead token. */ - YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); - - /* Discard the token being shifted unless it is eof. */ - if (yychar != YYEOF) - yychar = YYEMPTY; - - *++yyvsp = yylval; - - - /* Count tokens shifted since error; after three, turn off error - status. */ - if (yyerrstatus) - yyerrstatus--; - - yystate = yyn; - 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 4: -#line 108 "getdate.y" - { yyHaveTime++; } - break; - - case 5: -#line 109 "getdate.y" - { yyHaveZone++; } - break; - - case 6: -#line 110 "getdate.y" - { yyHaveDate++; } - break; - - case 7: -#line 111 "getdate.y" - { yyHaveDay++; } - break; - - case 8: -#line 112 "getdate.y" - { yyHaveRel++; } - break; - - case 10: -#line 116 "getdate.y" - { - /* "7am" */ - yyHour = (yyvsp[-1].Number); - if (yyHour == 12) - yyHour = 0; - yyMinutes = 0; - yySeconds = 0; - if ((yyvsp[0].Number) == tPM) - yyHour += 12; - } - break; - - case 11: -#line 126 "getdate.y" - { - /* "7:12:18" "19:17" */ - } - break; - - case 12: -#line 129 "getdate.y" - { - /* "7:12pm", "12:20:13am" */ - if (yyHour == 12) - yyHour = 0; - if ((yyvsp[0].Number) == tPM) - yyHour += 12; - } - break; - - case 13: -#line 136 "getdate.y" - { - /* "7:14+0700" */ - yyDSTmode = DSToff; - yyTimezone = - ((yyvsp[0].Number) % 100 + ((yyvsp[0].Number) / 100) * 60); - } - break; - - case 14: -#line 141 "getdate.y" - { - /* "19:14:12-0530" */ - yyDSTmode = DSToff; - yyTimezone = + ((yyvsp[0].Number) % 100 + ((yyvsp[0].Number) / 100) * 60); - } - break; - - case 15: -#line 148 "getdate.y" - { - yyHour = (yyvsp[-2].Number); - yyMinutes = (yyvsp[0].Number); - yySeconds = 0; - } - break; - - case 16: -#line 153 "getdate.y" - { - yyHour = (yyvsp[-4].Number); - yyMinutes = (yyvsp[-2].Number); - yySeconds = (yyvsp[0].Number); - } - break; - - case 17: -#line 160 "getdate.y" - { - yyTimezone = (yyvsp[0].Number); - yyDSTmode = DSToff; - } - break; - - case 18: -#line 164 "getdate.y" - { - yyTimezone = (yyvsp[0].Number); - yyDSTmode = DSTon; - } - break; - - case 19: -#line 168 "getdate.y" - { - yyTimezone = (yyvsp[-1].Number); - yyDSTmode = DSTon; - } - break; - - case 20: -#line 174 "getdate.y" - { - yyDayOrdinal = 1; - yyDayNumber = (yyvsp[0].Number); - } - break; - - case 21: -#line 178 "getdate.y" - { - /* "tue," "wednesday," */ - yyDayOrdinal = 1; - yyDayNumber = (yyvsp[-1].Number); - } - break; - - case 22: -#line 183 "getdate.y" - { - /* "second tues" "3 wed" */ - yyDayOrdinal = (yyvsp[-1].Number); - yyDayNumber = (yyvsp[0].Number); - } - break; - - case 23: -#line 190 "getdate.y" - { - /* "1/15" */ - yyMonth = (yyvsp[-2].Number); - yyDay = (yyvsp[0].Number); - } - break; - - case 24: -#line 195 "getdate.y" - { - if ((yyvsp[-4].Number) >= 13) { - /* First number is big: 2004/01/29, 99/02/17 */ - yyYear = (yyvsp[-4].Number); - yyMonth = (yyvsp[-2].Number); - yyDay = (yyvsp[0].Number); - } else if (((yyvsp[0].Number) >= 13) || ((yyvsp[-2].Number) >= 13)) { - /* Last number is big: 01/07/98 */ - /* Middle number is big: 01/29/04 */ - yyMonth = (yyvsp[-4].Number); - yyDay = (yyvsp[-2].Number); - yyYear = (yyvsp[0].Number); - } else { - /* No significant clues: 02/03/04 */ - yyMonth = (yyvsp[-4].Number); - yyDay = (yyvsp[-2].Number); - yyYear = (yyvsp[0].Number); - } - } - break; - - case 25: -#line 214 "getdate.y" - { - /* ISO 8601 format. yyyy-mm-dd. */ - yyYear = (yyvsp[-4].Number); - yyMonth = (yyvsp[-2].Number); - yyDay = (yyvsp[0].Number); - } - break; - - case 26: -#line 220 "getdate.y" - { - if ((yyvsp[-4].Number) > 31) { - /* e.g. 1992-Jun-17 */ - yyYear = (yyvsp[-4].Number); - yyMonth = (yyvsp[-2].Number); - yyDay = (yyvsp[0].Number); - } else { - /* e.g. 17-JUN-1992. */ - yyDay = (yyvsp[-4].Number); - yyMonth = (yyvsp[-2].Number); - yyYear = (yyvsp[0].Number); - } - } - break; - - case 27: -#line 233 "getdate.y" - { - /* "May 3" */ - yyMonth = (yyvsp[-1].Number); - yyDay = (yyvsp[0].Number); - } - break; - - case 28: -#line 238 "getdate.y" - { - /* "June 17, 2001" */ - yyMonth = (yyvsp[-3].Number); - yyDay = (yyvsp[-2].Number); - yyYear = (yyvsp[0].Number); - } - break; - - case 29: -#line 244 "getdate.y" - { - /* "12 Sept" */ - yyDay = (yyvsp[-1].Number); - yyMonth = (yyvsp[0].Number); - } - break; - - case 30: -#line 249 "getdate.y" - { - /* "12 Sept 1997" */ - yyDay = (yyvsp[-2].Number); - yyMonth = (yyvsp[-1].Number); - yyYear = (yyvsp[0].Number); - } - break; - - case 31: -#line 257 "getdate.y" - { - yyRelSeconds = -yyRelSeconds; - yyRelMonth = -yyRelMonth; - } - break; - - case 33: -#line 264 "getdate.y" - { - /* "-3 hours" */ - yyRelSeconds -= (yyvsp[-1].Number) * (yyvsp[0].Number); - } - break; - - case 34: -#line 268 "getdate.y" - { - /* "+1 minute" */ - yyRelSeconds += (yyvsp[-1].Number) * (yyvsp[0].Number); - } - break; - - case 35: -#line 272 "getdate.y" - { - /* "1 day" */ - yyRelSeconds += (yyvsp[-1].Number) * (yyvsp[0].Number); - } - break; - - case 36: -#line 276 "getdate.y" - { - /* "hour" */ - yyRelSeconds += (yyvsp[0].Number); - } - break; - - case 37: -#line 280 "getdate.y" - { - /* "-3 months" */ - yyRelMonth -= (yyvsp[-1].Number) * (yyvsp[0].Number); - } - break; - - case 38: -#line 284 "getdate.y" - { - /* "+5 years" */ - yyRelMonth += (yyvsp[-1].Number) * (yyvsp[0].Number); - } - break; - - case 39: -#line 288 "getdate.y" - { - /* "2 years" */ - yyRelMonth += (yyvsp[-1].Number) * (yyvsp[0].Number); - } - break; - - case 40: -#line 292 "getdate.y" - { - /* "6 months" */ - yyRelMonth += (yyvsp[0].Number); - } - break; - - case 41: -#line 298 "getdate.y" - { - if (yyHaveTime && yyHaveDate && !yyHaveRel) - yyYear = (yyvsp[0].Number); - else { - if((yyvsp[0].Number)>10000) { - /* "20040301" */ - yyHaveDate++; - yyDay= ((yyvsp[0].Number))%100; - yyMonth= ((yyvsp[0].Number)/100)%100; - yyYear = (yyvsp[0].Number)/10000; - } - else { - /* "513" is same as "5:13" */ - yyHaveTime++; - if ((yyvsp[0].Number) < 100) { - yyHour = (yyvsp[0].Number); - yyMinutes = 0; - } - else { - yyHour = (yyvsp[0].Number) / 100; - yyMinutes = (yyvsp[0].Number) % 100; - } - yySeconds = 0; - } - } - } - break; - - - default: break; - } - -/* Line 1126 of yacc.c. */ -#line 1590 "tar/getdate.c" - - yyvsp -= yylen; - yyssp -= yylen; - - - 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: - /* If not already recovering from an error, report this error. */ - if (!yyerrstatus) - { - ++yynerrs; -#if YYERROR_VERBOSE - yyn = yypact[yystate]; - - if (YYPACT_NINF < yyn && yyn < YYLAST) - { - int yytype = YYTRANSLATE (yychar); - YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]); - YYSIZE_T yysize = yysize0; - YYSIZE_T yysize1; - int yysize_overflow = 0; - char *yymsg = 0; -# define YYERROR_VERBOSE_ARGS_MAXIMUM 5 - char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; - int yyx; - -#if 0 - /* This is so xgettext sees the translatable formats that are - constructed on the fly. */ - YY_("syntax error, unexpected %s"); - YY_("syntax error, unexpected %s, expecting %s"); - YY_("syntax error, unexpected %s, expecting %s or %s"); - YY_("syntax error, unexpected %s, expecting %s or %s or %s"); - YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"); -#endif - char *yyfmt; - char const *yyf; - static char const yyunexpected[] = "syntax error, unexpected %s"; - static char const yyexpecting[] = ", expecting %s"; - static char const yyor[] = " or %s"; - char yyformat[sizeof yyunexpected - + sizeof yyexpecting - 1 - + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2) - * (sizeof yyor - 1))]; - char const *yyprefix = yyexpecting; - - /* Start YYX at -YYN if negative to avoid negative indexes in - YYCHECK. */ - int yyxbegin = yyn < 0 ? -yyn : 0; - - /* Stay within bounds of both yycheck and yytname. */ - int yychecklim = YYLAST - yyn; - int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; - int yycount = 1; - - yyarg[0] = yytname[yytype]; - yyfmt = yystpcpy (yyformat, yyunexpected); - - for (yyx = yyxbegin; yyx < yyxend; ++yyx) - if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) - { - if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) - { - yycount = 1; - yysize = yysize0; - yyformat[sizeof yyunexpected - 1] = '\0'; - break; - } - yyarg[yycount++] = yytname[yyx]; - yysize1 = yysize + yytnamerr (0, yytname[yyx]); - yysize_overflow |= yysize1 < yysize; - yysize = yysize1; - yyfmt = yystpcpy (yyfmt, yyprefix); - yyprefix = yyor; - } - - yyf = YY_(yyformat); - yysize1 = yysize + yystrlen (yyf); - yysize_overflow |= yysize1 < yysize; - yysize = yysize1; - - if (!yysize_overflow && yysize <= YYSTACK_ALLOC_MAXIMUM) - yymsg = (char *) YYSTACK_ALLOC (yysize); - if (yymsg) - { - /* 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 = *yyf)) - { - if (*yyp == '%' && yyf[1] == 's' && yyi < yycount) - { - yyp += yytnamerr (yyp, yyarg[yyi++]); - yyf += 2; - } - else - { - yyp++; - yyf++; - } - } - yyerror (yymsg); - YYSTACK_FREE (yymsg); - } - else - { - yyerror (YY_("syntax error")); - goto yyexhaustedlab; - } - } - else -#endif /* YYERROR_VERBOSE */ - yyerror (YY_("syntax error")); - } - - - - if (yyerrstatus == 3) - { - /* If just tried and failed to reuse look-ahead 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 look-ahead 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 (0) - goto yyerrorlab; - -yyvsp -= yylen; - yyssp -= yylen; - 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 (yyn != YYPACT_NINF) - { - 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; - yystate = *yyssp; - YY_STACK_PRINT (yyss, yyssp); - } - - if (yyn == YYFINAL) - YYACCEPT; - - *++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; - -#ifndef yyoverflow -/*-------------------------------------------------. -| yyexhaustedlab -- memory exhaustion comes here. | -`-------------------------------------------------*/ -yyexhaustedlab: - yyerror (YY_("memory exhausted")); - yyresult = 2; - /* Fall through. */ -#endif - -yyreturn: - if (yychar != YYEOF && yychar != YYEMPTY) - yydestruct ("Cleanup: discarding lookahead", - yytoken, &yylval); - while (yyssp != yyss) - { - yydestruct ("Cleanup: popping", - yystos[*yyssp], yyvsp); - YYPOPSTACK; - } -#ifndef yyoverflow - if (yyss != yyssa) - YYSTACK_FREE (yyss); -#endif - return yyresult; -} - - -#line 327 "getdate.y" - - -static struct TABLE { - size_t abbrev; - const char *name; - int type; - time_t value; -} const TimeWords[] = { - /* am/pm */ - { 0, "am", tAMPM, tAM }, - { 0, "pm", tAMPM, tPM }, - - /* Month names. */ - { 3, "january", tMONTH, 1 }, - { 3, "february", tMONTH, 2 }, - { 3, "march", tMONTH, 3 }, - { 3, "april", tMONTH, 4 }, - { 3, "may", tMONTH, 5 }, - { 3, "june", tMONTH, 6 }, - { 3, "july", tMONTH, 7 }, - { 3, "august", tMONTH, 8 }, - { 3, "september", tMONTH, 9 }, - { 3, "october", tMONTH, 10 }, - { 3, "november", tMONTH, 11 }, - { 3, "december", tMONTH, 12 }, - - /* Days of the week. */ - { 2, "sunday", tDAY, 0 }, - { 3, "monday", tDAY, 1 }, - { 2, "tuesday", tDAY, 2 }, - { 3, "wednesday", tDAY, 3 }, - { 2, "thursday", tDAY, 4 }, - { 2, "friday", tDAY, 5 }, - { 2, "saturday", tDAY, 6 }, - - /* Timezones: Offsets are in minutes. */ - { 0, "gmt", tZONE, HOUR( 0) }, /* Greenwich Mean */ - { 0, "ut", tZONE, HOUR( 0) }, /* Universal (Coordinated) */ - { 0, "utc", tZONE, HOUR( 0) }, - { 0, "wet", tZONE, HOUR( 0) }, /* Western European */ - { 0, "bst", tDAYZONE, HOUR( 0) }, /* British Summer */ - { 0, "wat", tZONE, HOUR( 1) }, /* West Africa */ - { 0, "at", tZONE, HOUR( 2) }, /* Azores */ - /* { 0, "bst", tZONE, HOUR( 3) }, */ /* Brazil Standard: Conflict */ - /* { 0, "gst", tZONE, HOUR( 3) }, */ /* Greenland Standard: Conflict*/ - { 0, "nft", tZONE, HOUR(3)+30 }, /* Newfoundland */ - { 0, "nst", tZONE, HOUR(3)+30 }, /* Newfoundland Standard */ - { 0, "ndt", tDAYZONE, HOUR(3)+30 }, /* Newfoundland Daylight */ - { 0, "ast", tZONE, HOUR( 4) }, /* Atlantic Standard */ - { 0, "adt", tDAYZONE, HOUR( 4) }, /* Atlantic Daylight */ - { 0, "est", tZONE, HOUR( 5) }, /* Eastern Standard */ - { 0, "edt", tDAYZONE, HOUR( 5) }, /* Eastern Daylight */ - { 0, "cst", tZONE, HOUR( 6) }, /* Central Standard */ - { 0, "cdt", tDAYZONE, HOUR( 6) }, /* Central Daylight */ - { 0, "mst", tZONE, HOUR( 7) }, /* Mountain Standard */ - { 0, "mdt", tDAYZONE, HOUR( 7) }, /* Mountain Daylight */ - { 0, "pst", tZONE, HOUR( 8) }, /* Pacific Standard */ - { 0, "pdt", tDAYZONE, HOUR( 8) }, /* Pacific Daylight */ - { 0, "yst", tZONE, HOUR( 9) }, /* Yukon Standard */ - { 0, "ydt", tDAYZONE, HOUR( 9) }, /* Yukon Daylight */ - { 0, "hst", tZONE, HOUR(10) }, /* Hawaii Standard */ - { 0, "hdt", tDAYZONE, HOUR(10) }, /* Hawaii Daylight */ - { 0, "cat", tZONE, HOUR(10) }, /* Central Alaska */ - { 0, "ahst", tZONE, HOUR(10) }, /* Alaska-Hawaii Standard */ - { 0, "nt", tZONE, HOUR(11) }, /* Nome */ - { 0, "idlw", tZONE, HOUR(12) }, /* Intl Date Line West */ - { 0, "cet", tZONE, -HOUR(1) }, /* Central European */ - { 0, "met", tZONE, -HOUR(1) }, /* Middle European */ - { 0, "mewt", tZONE, -HOUR(1) }, /* Middle European Winter */ - { 0, "mest", tDAYZONE, -HOUR(1) }, /* Middle European Summer */ - { 0, "swt", tZONE, -HOUR(1) }, /* Swedish Winter */ - { 0, "sst", tDAYZONE, -HOUR(1) }, /* Swedish Summer */ - { 0, "fwt", tZONE, -HOUR(1) }, /* French Winter */ - { 0, "fst", tDAYZONE, -HOUR(1) }, /* French Summer */ - { 0, "eet", tZONE, -HOUR(2) }, /* Eastern Eur, USSR Zone 1 */ - { 0, "bt", tZONE, -HOUR(3) }, /* Baghdad, USSR Zone 2 */ - { 0, "it", tZONE, -HOUR(3)-30 },/* Iran */ - { 0, "zp4", tZONE, -HOUR(4) }, /* USSR Zone 3 */ - { 0, "zp5", tZONE, -HOUR(5) }, /* USSR Zone 4 */ - { 0, "ist", tZONE, -HOUR(5)-30 },/* Indian Standard */ - { 0, "zp6", tZONE, -HOUR(6) }, /* USSR Zone 5 */ - /* { 0, "nst", tZONE, -HOUR(6.5) }, */ /* North Sumatra: Conflict */ - /* { 0, "sst", tZONE, -HOUR(7) }, */ /* So Sumatra, USSR 6: Conflict */ - { 0, "wast", tZONE, -HOUR(7) }, /* West Australian Standard */ - { 0, "wadt", tDAYZONE, -HOUR(7) }, /* West Australian Daylight */ - { 0, "jt", tZONE, -HOUR(7)-30 },/* Java (3pm in Cronusland!)*/ - { 0, "cct", tZONE, -HOUR(8) }, /* China Coast, USSR Zone 7 */ - { 0, "jst", tZONE, -HOUR(9) }, /* Japan Std, USSR Zone 8 */ - { 0, "cast", tZONE, -HOUR(9)-30 },/* Central Australian Std */ - { 0, "cadt", tDAYZONE, -HOUR(9)-30 },/* Central Australian Daylt */ - { 0, "east", tZONE, -HOUR(10) }, /* Eastern Australian Std */ - { 0, "eadt", tDAYZONE, -HOUR(10) }, /* Eastern Australian Daylt */ - { 0, "gst", tZONE, -HOUR(10) }, /* Guam Std, USSR Zone 9 */ - { 0, "nzt", tZONE, -HOUR(12) }, /* New Zealand */ - { 0, "nzst", tZONE, -HOUR(12) }, /* New Zealand Standard */ - { 0, "nzdt", tDAYZONE, -HOUR(12) }, /* New Zealand Daylight */ - { 0, "idle", tZONE, -HOUR(12) }, /* Intl Date Line East */ - - { 0, "dst", tDST, 0 }, - - /* Time units. */ - { 4, "years", tMONTH_UNIT, 12 }, - { 5, "months", tMONTH_UNIT, 1 }, - { 9, "fortnights", tSEC_UNIT, 14 * 24 * 60 * 60 }, - { 4, "weeks", tSEC_UNIT, 7 * 24 * 60 * 60 }, - { 3, "days", tSEC_UNIT, 1 * 24 * 60 * 60 }, - { 4, "hours", tSEC_UNIT, 60 * 60 }, - { 3, "minutes", tSEC_UNIT, 60 }, - { 3, "seconds", tSEC_UNIT, 1 }, - - /* Relative-time words. */ - { 0, "tomorrow", tSEC_UNIT, 1 * 24 * 60 * 60 }, - { 0, "yesterday", tSEC_UNIT, -1 * 24 * 60 * 60 }, - { 0, "today", tSEC_UNIT, 0 }, - { 0, "now", tSEC_UNIT, 0 }, - { 0, "last", tUNUMBER, -1 }, - { 0, "this", tSEC_UNIT, 0 }, - { 0, "next", tUNUMBER, 2 }, - { 0, "first", tUNUMBER, 1 }, - { 0, "1st", tUNUMBER, 1 }, -/* { 0, "second", tUNUMBER, 2 }, */ - { 0, "2nd", tUNUMBER, 2 }, - { 0, "third", tUNUMBER, 3 }, - { 0, "3rd", tUNUMBER, 3 }, - { 0, "fourth", tUNUMBER, 4 }, - { 0, "4th", tUNUMBER, 4 }, - { 0, "fifth", tUNUMBER, 5 }, - { 0, "5th", tUNUMBER, 5 }, - { 0, "sixth", tUNUMBER, 6 }, - { 0, "seventh", tUNUMBER, 7 }, - { 0, "eighth", tUNUMBER, 8 }, - { 0, "ninth", tUNUMBER, 9 }, - { 0, "tenth", tUNUMBER, 10 }, - { 0, "eleventh", tUNUMBER, 11 }, - { 0, "twelfth", tUNUMBER, 12 }, - { 0, "ago", tAGO, 1 }, - - /* Military timezones. */ - { 0, "a", tZONE, HOUR( 1) }, - { 0, "b", tZONE, HOUR( 2) }, - { 0, "c", tZONE, HOUR( 3) }, - { 0, "d", tZONE, HOUR( 4) }, - { 0, "e", tZONE, HOUR( 5) }, - { 0, "f", tZONE, HOUR( 6) }, - { 0, "g", tZONE, HOUR( 7) }, - { 0, "h", tZONE, HOUR( 8) }, - { 0, "i", tZONE, HOUR( 9) }, - { 0, "k", tZONE, HOUR( 10) }, - { 0, "l", tZONE, HOUR( 11) }, - { 0, "m", tZONE, HOUR( 12) }, - { 0, "n", tZONE, HOUR(- 1) }, - { 0, "o", tZONE, HOUR(- 2) }, - { 0, "p", tZONE, HOUR(- 3) }, - { 0, "q", tZONE, HOUR(- 4) }, - { 0, "r", tZONE, HOUR(- 5) }, - { 0, "s", tZONE, HOUR(- 6) }, - { 0, "t", tZONE, HOUR(- 7) }, - { 0, "u", tZONE, HOUR(- 8) }, - { 0, "v", tZONE, HOUR(- 9) }, - { 0, "w", tZONE, HOUR(-10) }, - { 0, "x", tZONE, HOUR(-11) }, - { 0, "y", tZONE, HOUR(-12) }, - { 0, "z", tZONE, HOUR( 0) }, - - /* End of table. */ - { 0, NULL, 0, 0 } -}; - - - - -/* ARGSUSED */ -static int -yyerror(const char *s) -{ - (void)s; - return 0; -} - -static time_t -ToSeconds(time_t Hours, time_t Minutes, time_t Seconds) -{ - if (Minutes < 0 || Minutes > 59 || Seconds < 0 || Seconds > 59) - return -1; - if (Hours < 0 || Hours > 23) - return -1; - return (Hours * 60L + Minutes) * 60L + Seconds; -} - - -/* Year is either - * A number from 0 to 99, which means a year from 1970 to 2069, or - * The actual year (>=100). */ -static time_t -Convert(time_t Month, time_t Day, time_t Year, - time_t Hours, time_t Minutes, time_t Seconds, DSTMODE DSTmode) -{ - static int DaysInMonth[12] = { - 31, 0, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 - }; - time_t tod; - time_t Julian; - int i; - - if (Year < 69) - Year += 2000; - else if (Year < 100) - Year += 1900; - DaysInMonth[1] = Year % 4 == 0 && (Year % 100 != 0 || Year % 400 == 0) - ? 29 : 28; - /* Checking for 2038 bogusly assumes that time_t is 32 bits. But - I'm too lazy to try to check for time_t overflow in another way. */ - if (Year < EPOCH || Year > 2038 - || Month < 1 || Month > 12 - /* Lint fluff: "conversion from long may lose accuracy" */ - || Day < 1 || Day > DaysInMonth[(int)--Month]) - return -1; - - Julian = Day - 1; - for (i = 0; i < Month; i++) - Julian += DaysInMonth[i]; - for (i = EPOCH; i < Year; i++) - Julian += 365 + (i % 4 == 0); - Julian *= SECSPERDAY; - Julian += yyTimezone * 60L; - if ((tod = ToSeconds(Hours, Minutes, Seconds)) < 0) - return -1; - Julian += tod; - if (DSTmode == DSTon - || (DSTmode == DSTmaybe && localtime(&Julian)->tm_isdst)) - Julian -= 60 * 60; - return Julian; -} - - -static time_t -DSTcorrect(time_t Start, time_t Future) -{ - time_t StartDay; - time_t FutureDay; - - StartDay = (localtime(&Start)->tm_hour + 1) % 24; - FutureDay = (localtime(&Future)->tm_hour + 1) % 24; - return (Future - Start) + (StartDay - FutureDay) * 60L * 60L; -} - - -static time_t -RelativeDate(time_t Start, time_t DayOrdinal, time_t DayNumber) -{ - struct tm *tm; - time_t now; - - now = Start; - tm = localtime(&now); - now += SECSPERDAY * ((DayNumber - tm->tm_wday + 7) % 7); - now += 7 * SECSPERDAY * (DayOrdinal <= 0 ? DayOrdinal : DayOrdinal - 1); - return DSTcorrect(Start, now); -} - - -static time_t -RelativeMonth(time_t Start, time_t RelMonth) -{ - struct tm *tm; - time_t Month; - time_t Year; - - if (RelMonth == 0) - return 0; - tm = localtime(&Start); - Month = 12 * (tm->tm_year + 1900) + tm->tm_mon + RelMonth; - Year = Month / 12; - Month = Month % 12 + 1; - return DSTcorrect(Start, - Convert(Month, (time_t)tm->tm_mday, Year, - (time_t)tm->tm_hour, (time_t)tm->tm_min, (time_t)tm->tm_sec, - DSTmaybe)); -} - -static int -yylex(void) -{ - char c; - char buff[64]; - - for ( ; ; ) { - while (isspace((unsigned char)*yyInput)) - yyInput++; - - /* Skip parenthesized comments. */ - if (*yyInput == '(') { - int Count = 0; - do { - c = *yyInput++; - if (c == '\0') - return c; - if (c == '(') - Count++; - else if (c == ')') - Count--; - } while (Count > 0); - continue; - } - - /* Try the next token in the word table first. */ - /* This allows us to match "2nd", for example. */ - { - char *src = yyInput; - const struct TABLE *tp; - unsigned i = 0; - - /* Force to lowercase and strip '.' characters. */ - while (*src != '\0' - && (isalnum((unsigned char)*src) || *src == '.') - && i < sizeof(buff)-1) { - if (*src != '.') { - if (isupper((unsigned char)*src)) - buff[i++] = tolower((unsigned char)*src); - else - buff[i++] = *src; - } - src++; - } - buff[i++] = '\0'; - - /* - * Find the first match. If the word can be - * abbreviated, make sure we match at least - * the minimum abbreviation. - */ - for (tp = TimeWords; tp->name; tp++) { - size_t abbrev = tp->abbrev; - if (abbrev == 0) - abbrev = strlen(tp->name); - if (strlen(buff) >= abbrev - && strncmp(tp->name, buff, strlen(buff)) - == 0) { - /* Skip over token. */ - yyInput = src; - /* Return the match. */ - yylval.Number = tp->value; - return tp->type; - } - } - } - - /* - * Not in the word table, maybe it's a number. Note: - * Because '-' and '+' have other special meanings, I - * don't deal with signed numbers here. - */ - if (isdigit((unsigned char)(c = *yyInput))) { - for (yylval.Number = 0; isdigit((unsigned char)(c = *yyInput++)); ) - yylval.Number = 10 * yylval.Number + c - '0'; - yyInput--; - return (tUNUMBER); - } - - return (*yyInput++); - } -} - -#define TM_YEAR_ORIGIN 1900 - -/* Yield A - B, measured in seconds. */ -static long -difftm (struct tm *a, struct tm *b) -{ - int ay = a->tm_year + (TM_YEAR_ORIGIN - 1); - int by = b->tm_year + (TM_YEAR_ORIGIN - 1); - int days = ( - /* difference in day of year */ - a->tm_yday - b->tm_yday - /* + intervening leap days */ - + ((ay >> 2) - (by >> 2)) - - (ay/100 - by/100) - + ((ay/100 >> 2) - (by/100 >> 2)) - /* + difference in years * 365 */ - + (long)(ay-by) * 365 - ); - return (60*(60*(24*days + (a->tm_hour - b->tm_hour)) - + (a->tm_min - b->tm_min)) - + (a->tm_sec - b->tm_sec)); -} - -time_t -get_date(char *p) -{ - struct tm *tm; - struct tm gmt, *gmt_ptr; - time_t Start; - time_t tod; - time_t nowtime; - long tzone; - - memset(&gmt, 0, sizeof(gmt)); - yyInput = p; - - (void)time (&nowtime); - - gmt_ptr = gmtime (&nowtime); - if (gmt_ptr != NULL) { - /* Copy, in case localtime and gmtime use the same buffer. */ - gmt = *gmt_ptr; - } - - if (! (tm = localtime (&nowtime))) - return -1; - - if (gmt_ptr != NULL) - tzone = difftm (&gmt, tm) / 60; - else - /* This system doesn't understand timezones; fake it. */ - tzone = 0; - if(tm->tm_isdst) - tzone += 60; - - yyYear = tm->tm_year + 1900; - yyMonth = tm->tm_mon + 1; - yyDay = tm->tm_mday; - yyTimezone = tzone; - yyDSTmode = DSTmaybe; - yyHour = 0; - yyMinutes = 0; - yySeconds = 0; - yyRelSeconds = 0; - yyRelMonth = 0; - yyHaveDate = 0; - yyHaveDay = 0; - yyHaveRel = 0; - yyHaveTime = 0; - yyHaveZone = 0; - - if (yyparse() - || yyHaveTime > 1 || yyHaveZone > 1 - || yyHaveDate > 1 || yyHaveDay > 1) - return -1; - - if (yyHaveDate || yyHaveTime || yyHaveDay) { - Start = Convert(yyMonth, yyDay, yyYear, - yyHour, yyMinutes, yySeconds, yyDSTmode); - if (Start < 0) - return -1; - } else { - Start = nowtime; - if (!yyHaveRel) - Start -= ((tm->tm_hour * 60L + tm->tm_min) * 60L) + tm->tm_sec; - } - - Start += yyRelSeconds; - Start += RelativeMonth(Start, yyRelMonth); - - if (yyHaveDay && !yyHaveDate) { - tod = RelativeDate(Start, yyDayOrdinal, yyDayNumber); - Start += tod; - } - - /* Have to do *something* with a legitimate -1 so it's - * distinguishable from the error return value. (Alternately - * could set errno on error.) */ - return Start == -1 ? 0 : Start; -} - - -#if defined(TEST) - -/* ARGSUSED */ -int -main(int argc, char **argv) -{ - time_t d; - - while (*++argv != NULL) { - (void)printf("Input: %s\n", *argv); - d = get_date(*argv); - if (d == -1) - (void)printf("Bad format - couldn't convert.\n"); - else - (void)printf("Output: %s\n", ctime(&d)); - } - exit(0); - /* NOTREACHED */ -} -#endif /* defined(TEST) */ - - -- cgit v1.2.3