1 2 /* : : generated by proto : : */ 3 /*********************************************************************** 4 * * 5 * This software is part of the ast package * 6 * Copyright (c) 1985-2007 AT&T Knowledge Ventures * 7 * and is licensed under the * 8 * Common Public License, Version 1.0 * 9 * by AT&T Knowledge Ventures * 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 126 105 106 #define TM_NFORM 129 107 108 typedef struct /* leap second info */ 109 { 110 time_t time; /* the leap second event */ 111 int total; /* inclusive total since epoch */ 112 } Tm_leap_t; 113 114 typedef struct /* time zone info */ 115 { 116 char* type; /* type name */ 117 char* standard; /* standard time name */ 118 char* daylight; /* daylight or summertime name */ 119 short west; /* minutes west of GMT */ 120 short dst; /* add to tz.west for DST */ 121 } Tm_zone_t; 122 123 typedef struct /* tm library readonly data */ 124 { 125 char** format; /* default TM_* format strings */ 126 char* lex; /* format lex type classes */ 127 char* digit; /* output digits */ 128 short* days; /* days in month i */ 129 short* sum; /* days in months before i */ 130 Tm_leap_t* leap; /* leap second table */ 131 Tm_zone_t* zone; /* alternate timezone table */ 132 } Tm_data_t; 133 134 typedef struct /* tm library global info */ 135 { 136 char* deformat; /* TM_DEFAULT override */ 137 int flags; /* flags */ 138 char** format; /* current format strings */ 139 Tm_zone_t* date; /* timezone from last tmdate() */ 140 Tm_zone_t* local; /* local timezone */ 141 Tm_zone_t* zone; /* current timezone */ 142 } Tm_info_t; 143 144 typedef struct Tm_s 145 { 146 int tm_sec; 147 int tm_min; 148 int tm_hour; 149 int tm_mday; 150 int tm_mon; 151 int tm_year; 152 int tm_wday; 153 int tm_yday; 154 int tm_isdst; 155 uint32_t tm_nsec; 156 Tm_zone_t* tm_zone; 157 } Tm_t; 158 159 #if _BLD_ast && defined(__EXPORT__) 160 #undef __MANGLE__ 161 #define __MANGLE__ __LINKAGE__ __EXPORT__ 162 #endif 163 #if !_BLD_ast && defined(__IMPORT__) 164 #undef __MANGLE__ 165 #define __MANGLE__ __LINKAGE__ __IMPORT__ 166 #endif 167 168 extern __MANGLE__ Tm_data_t* _tm_datap_; 169 extern __MANGLE__ Tm_info_t* _tm_infop_; 170 171 #define tm_data (*_tm_datap_) 172 #define tm_info (*_tm_infop_) 173 174 #undef __MANGLE__ 175 #define __MANGLE__ __LINKAGE__ 176 177 #if _BLD_ast && defined(__EXPORT__) 178 #undef __MANGLE__ 179 #define __MANGLE__ __LINKAGE__ __EXPORT__ 180 #endif 181 182 extern __MANGLE__ time_t tmdate __PROTO__((const char*, char**, time_t*)); 183 extern __MANGLE__ int tmequiv __PROTO__((Tm_t*)); 184 extern __MANGLE__ Tm_t* tmfix __PROTO__((Tm_t*)); 185 extern __MANGLE__ char* tmfmt __PROTO__((char*, size_t, const char*, time_t*)); 186 extern __MANGLE__ char* tmform __PROTO__((char*, const char*, time_t*)); 187 extern __MANGLE__ int tmgoff __PROTO__((const char*, char**, int)); 188 extern __MANGLE__ void tminit __PROTO__((Tm_zone_t*)); 189 extern __MANGLE__ time_t tmleap __PROTO__((time_t*)); 190 extern __MANGLE__ int tmlex __PROTO__((const char*, char**, char**, int, char**, int)); 191 extern __MANGLE__ char** tmlocale __PROTO__((void)); 192 extern __MANGLE__ Tm_t* tmmake __PROTO__((time_t*)); 193 extern __MANGLE__ char* tmpoff __PROTO__((char*, size_t, const char*, int, int)); 194 extern __MANGLE__ time_t tmscan __PROTO__((const char*, char**, const char*, char**, time_t*, long)); 195 extern __MANGLE__ int tmsleep __PROTO__((time_t, time_t)); 196 extern __MANGLE__ time_t tmtime __PROTO__((Tm_t*, int)); 197 extern __MANGLE__ Tm_zone_t* tmtype __PROTO__((const char*, char**)); 198 extern __MANGLE__ int tmweek __PROTO__((Tm_t*, int, int, int)); 199 extern __MANGLE__ int tmword __PROTO__((const char*, char**, const char*, char**, int)); 200 extern __MANGLE__ Tm_zone_t* tmzone __PROTO__((const char*, char**, const char*, int*)); 201 202 #undef __MANGLE__ 203 #define __MANGLE__ __LINKAGE__ 204 205 #endif 206