diff options
Diffstat (limited to 'src/third_party/timelib-2021.06/timelib_private.h')
-rw-r--r-- | src/third_party/timelib-2021.06/timelib_private.h | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/src/third_party/timelib-2021.06/timelib_private.h b/src/third_party/timelib-2021.06/timelib_private.h new file mode 100644 index 00000000000..6f45444138a --- /dev/null +++ b/src/third_party/timelib-2021.06/timelib_private.h @@ -0,0 +1,160 @@ +/* + * The MIT License (MIT) + * + * Copyright (c) 2015-2019 Derick Rethans + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#ifndef __TIMELIB_PRIVATE_H__ +#define __TIMELIB_PRIVATE_H__ + +#ifdef HAVE_TIMELIB_CONFIG_H +# include "timelib_config.h" +#endif + +#ifdef HAVE_SYS_TIME_H +# include <sys/time.h> +#endif + +#ifdef _WIN32 +# ifdef HAVE_WINSOCK2_H +# include <winsock2.h> +# endif +#endif + +#include <string.h> + +#ifdef HAVE_SYS_TYPES_H +#include <sys/types.h> +#endif + +#if defined(HAVE_STDINT_H) +# include <stdint.h> +#endif + +#if HAVE_UNISTD_H +# include <unistd.h> +#endif + +#if HAVE_IO_H +# include <io.h> +#endif + +#if HAVE_DIRENT_H +# include <dirent.h> +#endif + +#include <stdio.h> +#include <limits.h> + +#define TIMELIB_SECOND 1 +#define TIMELIB_MINUTE 2 +#define TIMELIB_HOUR 3 +#define TIMELIB_DAY 4 +#define TIMELIB_MONTH 5 +#define TIMELIB_YEAR 6 +#define TIMELIB_WEEKDAY 7 +#define TIMELIB_SPECIAL 8 +#define TIMELIB_MICROSEC 9 + +#define TIMELIB_SPECIAL_WEEKDAY 0x01 +#define TIMELIB_SPECIAL_DAY_OF_WEEK_IN_MONTH 0x02 +#define TIMELIB_SPECIAL_LAST_DAY_OF_WEEK_IN_MONTH 0x03 + +#define TIMELIB_SPECIAL_FIRST_DAY_OF_MONTH 0x01 +#define TIMELIB_SPECIAL_LAST_DAY_OF_MONTH 0x02 + +#define TIMELIB_TIME_PART_DONT_KEEP 0x00 +#define TIMELIB_TIME_PART_KEEP 0x01 + +#define SECS_PER_ERA TIMELIB_LL_CONST(12622780800) +#define SECS_PER_DAY 86400 +#define SECS_PER_HOUR 3600 +#define DAYS_PER_WEEK 7 +#define DAYS_PER_YEAR 365 +#define DAYS_PER_LYEAR 366 +#define MONTHS_PER_YEAR 12 +/* 400*365 days + 97 leap days */ +#define DAYS_PER_ERA 146097 +#define YEARS_PER_ERA 400 +#define HINNANT_EPOCH_SHIFT 719468 /* 0000-03-01 instead of 1970-01-01 */ + +#define TIMELIB_TZINFO_PHP 0x01 +#define TIMELIB_TZINFO_ZONEINFO 0x02 + +#define timelib_is_leap(y) ((y) % 4 == 0 && ((y) % 100 != 0 || (y) % 400 == 0)) + +#define TIMELIB_DEBUG(s) if (0) { s } + +#define TIMELIB_TIME_FREE(m) \ + if (m) { \ + timelib_free(m); \ + m = NULL; \ + } + +struct _ttinfo +{ + int32_t offset; + int isdst; + unsigned int abbr_idx; + + unsigned int isstdcnt; + unsigned int isgmtcnt; +}; + +struct _tlinfo +{ + int64_t trans; + int32_t offset; +}; + + +#ifndef LONG_MAX +#define LONG_MAX 2147483647L +#endif + +#ifndef LONG_MIN +#define LONG_MIN (- LONG_MAX - 1) +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +/* From unixtime2tm.c */ +int timelib_apply_localtime(timelib_time *t, unsigned int localtime); + +/* From parse_posix.c */ +timelib_sll timelib_ts_at_start_of_year(timelib_sll year); +ttinfo* timelib_fetch_posix_timezone_offset(timelib_tzinfo *tz, timelib_sll ts, timelib_sll *transition_time); + +/* From parse_tz.c */ +void timelib_time_tz_abbr_update(timelib_time* tm, const char* tz_abbr); +ttinfo* timelib_fetch_timezone_offset(timelib_tzinfo *tz, timelib_sll ts, timelib_sll *transition_time); + +/* From timelib.c */ +int timelib_strcasecmp(const char *s1, const char *s2); +int timelib_strncasecmp(const char *s1, const char *s2, size_t n); + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +#endif |