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@research.att.com> * 20 * David Korn <dgk@research.att.com> * 21 * Phong Vo <kpv@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