Home | History | Annotate | Download | only in ast
      1 
      2 /* : : generated by proto : : */
      3 /***********************************************************************
      4 *                                                                      *
      5 *               This software is part of the ast package               *
      6 *          Copyright (c) 1985-2009 AT&T Intellectual Property          *
      7 *                      and is licensed under the                       *
      8 *                  Common Public License, Version 1.0                  *
      9 *                    by AT&T Intellectual Property                     *
     10 *                                                                      *
     11 *                A copy of the License is available at                 *
     12 *            http://www.opensource.org/licenses/cpl1.0.txt             *
     13 *         (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9)         *
     14 *                                                                      *
     15 *              Information and Software Systems Research               *
     16 *                            AT&T Research                             *
     17 *                           Florham Park NJ                            *
     18 *                                                                      *
     19 *                 Glenn Fowler <gsf (at) research.att.com>                  *
     20 *                  David Korn <dgk (at) research.att.com>                   *
     21 *                   Phong Vo <kpv (at) research.att.com>                    *
     22 *                                                                      *
     23 ***********************************************************************/
     24 
     25 /*
     26  * Glenn Fowler
     27  * AT&T Research
     28  *
     29  * time conversion support definitions
     30  */
     31 
     32 #ifndef _TM_H
     33 #if !defined(__PROTO__)
     34 #include <prototyped.h>
     35 #endif
     36 #if !defined(__LINKAGE__)
     37 #define __LINKAGE__		/* 2004-08-11 transition */
     38 #endif
     39 
     40 #define _TM_H
     41 
     42 #define TM_VERSION	20070319L
     43 
     44 #include <ast.h>
     45 #include <times.h>
     46 
     47 #undef	daylight
     48 
     49 #define tmset(z)	tminit(z)
     50 #define tmisleapyear(y)	(!((y)%4)&&(((y)%100)||!((((y)<1900)?((y)+1900):(y))%400)))
     51 
     52 #define TM_ADJUST	(1<<0)		/* local doesn't do leap secs	*/
     53 #define TM_LEAP		(1<<1)		/* do leap seconds		*/
     54 #define TM_UTC		(1<<2)		/* universal coordinated ref	*/
     55 
     56 #define TM_PEDANTIC	(1<<3)		/* pedantic date parse		*/
     57 #define TM_DATESTYLE	(1<<4)		/* date(1) style mmddHHMMccyy	*/
     58 #define TM_SUBSECOND	(1<<5)		/* <something>%S => ...%S.%P	*/
     59 
     60 #define TM_DST		(-60)		/* default minutes for DST	*/
     61 #define TM_LOCALZONE	(25 * 60)	/* use local time zone offset	*/
     62 #define TM_UTCZONE	(26 * 60)	/* UTC "time zone"		*/
     63 #define TM_MAXLEAP	1		/* max leap secs per leap	*/
     64 #define TM_WINDOW	69		/* century windowing guard year	*/
     65 
     66 /*
     67  * these indices must agree with tm_dform[]
     68  */
     69 
     70 #define TM_MONTH_ABBREV		0
     71 #define TM_MONTH		12
     72 #define TM_DAY_ABBREV		24
     73 #define TM_DAY			31
     74 #define TM_TIME			38
     75 #define TM_DATE			39
     76 #define TM_DEFAULT		40
     77 #define TM_MERIDIAN		41
     78 
     79 #define TM_UT			43
     80 #define TM_DT			47
     81 #define TM_SUFFIXES		51
     82 #define TM_PARTS		55
     83 #define TM_HOURS		62
     84 #define TM_DAYS			66
     85 #define TM_LAST			69
     86 #define TM_THIS			72
     87 #define TM_NEXT			75
     88 #define TM_EXACT		78
     89 #define TM_NOISE		81
     90 #define TM_ORDINAL		85
     91 #define TM_DIGITS		95
     92 #define TM_CTIME		105
     93 #define TM_DATE_1		106
     94 #define TM_INTERNATIONAL	107
     95 #define TM_RECENT		108
     96 #define TM_DISTANT		109
     97 #define TM_MERIDIAN_TIME	110
     98 #define TM_ERA			111
     99 #define TM_ERA_DATE		112
    100 #define TM_ERA_TIME		113
    101 #define TM_ERA_DEFAULT		114
    102 #define TM_ERA_YEAR		115
    103 #define TM_ORDINALS		116
    104 #define TM_FINAL		126
    105 #define TM_WORK			129
    106 
    107 #define TM_NFORM		132
    108 
    109 typedef struct				/* leap second info		*/
    110 {
    111 	time_t		time;		/* the leap second event	*/
    112 	int		total;		/* inclusive total since epoch	*/
    113 } Tm_leap_t;
    114 
    115 typedef struct				/* time zone info		*/
    116 {
    117 	char*		type;		/* type name			*/
    118 	char*		standard;	/* standard time name		*/
    119 	char*		daylight;	/* daylight or summertime name	*/
    120 	short		west;		/* minutes west of GMT		*/
    121 	short		dst;		/* add to tz.west for DST	*/
    122 } Tm_zone_t;
    123 
    124 typedef struct				/* tm library readonly data	*/
    125 {
    126 	char**		format;		/* default TM_* format strings	*/
    127 	unsigned char*	lex;		/* format lex type classes	*/
    128 	char*		digit;		/* output digits		*/
    129 	short*		days;		/* days in month i		*/
    130 	short*		sum;		/* days in months before i	*/
    131 	Tm_leap_t*	leap;		/* leap second table		*/
    132 	Tm_zone_t*	zone;		/* alternate timezone table	*/
    133 } Tm_data_t;
    134 
    135 typedef struct				/* tm library global info	*/
    136 {
    137 	char*		deformat;	/* TM_DEFAULT override		*/
    138 	int		flags;		/* flags			*/
    139 	char**		format;		/* current format strings	*/
    140 	Tm_zone_t*	date;		/* timezone from last tmdate()	*/
    141 	Tm_zone_t*	local;		/* local timezone		*/
    142 	Tm_zone_t*	zone;		/* current timezone		*/
    143 } Tm_info_t;
    144 
    145 typedef struct Tm_s
    146 {
    147 	int			tm_sec;
    148 	int			tm_min;
    149 	int			tm_hour;
    150 	int			tm_mday;
    151 	int			tm_mon;
    152 	int			tm_year;
    153 	int			tm_wday;
    154 	int			tm_yday;
    155 	int			tm_isdst;
    156 	uint32_t		tm_nsec;
    157 	Tm_zone_t*		tm_zone;
    158 } Tm_t;
    159 
    160 #if _BLD_ast && defined(__EXPORT__)
    161 #undef __MANGLE__
    162 #define __MANGLE__ __LINKAGE__ __EXPORT__
    163 #endif
    164 #if !_BLD_ast && defined(__IMPORT__)
    165 #undef __MANGLE__
    166 #define __MANGLE__ __LINKAGE__ __IMPORT__
    167 #endif
    168 
    169 extern __MANGLE__ Tm_data_t*	_tm_datap_;
    170 extern __MANGLE__ Tm_info_t*	_tm_infop_;
    171 
    172 #define tm_data		(*_tm_datap_)
    173 #define tm_info		(*_tm_infop_)
    174 
    175 #undef __MANGLE__
    176 #define __MANGLE__ __LINKAGE__
    177 
    178 #if _BLD_ast && defined(__EXPORT__)
    179 #undef __MANGLE__
    180 #define __MANGLE__ __LINKAGE__		__EXPORT__
    181 #endif
    182 
    183 extern __MANGLE__ time_t		tmdate __PROTO__((const char*, char**, time_t*));
    184 extern __MANGLE__ int		tmequiv __PROTO__((Tm_t*));
    185 extern __MANGLE__ Tm_t*		tmfix __PROTO__((Tm_t*));
    186 extern __MANGLE__ char*		tmfmt __PROTO__((char*, size_t, const char*, time_t*));
    187 extern __MANGLE__ char*		tmform __PROTO__((char*, const char*, time_t*));
    188 extern __MANGLE__ int		tmgoff __PROTO__((const char*, char**, int));
    189 extern __MANGLE__ void		tminit __PROTO__((Tm_zone_t*));
    190 extern __MANGLE__ time_t		tmleap __PROTO__((time_t*));
    191 extern __MANGLE__ int		tmlex __PROTO__((const char*, char**, char**, int, char**, int));
    192 extern __MANGLE__ char**		tmlocale __PROTO__((void));
    193 extern __MANGLE__ Tm_t*		tmmake __PROTO__((time_t*));
    194 extern __MANGLE__ char*		tmpoff __PROTO__((char*, size_t, const char*, int, int));
    195 extern __MANGLE__ time_t		tmscan __PROTO__((const char*, char**, const char*, char**, time_t*, long));
    196 extern __MANGLE__ int		tmsleep __PROTO__((time_t, time_t));
    197 extern __MANGLE__ time_t		tmtime __PROTO__((Tm_t*, int));
    198 extern __MANGLE__ Tm_zone_t*	tmtype __PROTO__((const char*, char**));
    199 extern __MANGLE__ int		tmweek __PROTO__((Tm_t*, int, int, int));
    200 extern __MANGLE__ int		tmword __PROTO__((const char*, char**, const char*, char**, int));
    201 extern __MANGLE__ Tm_zone_t*	tmzone __PROTO__((const char*, char**, const char*, int*));
    202 
    203 #undef __MANGLE__
    204 #define __MANGLE__ __LINKAGE__
    205 
    206 #endif
    207