Current File : //usr/include/mysql/server/mysql/service_thd_timezone.h
#ifndef MYSQL_SERVICE_THD_TIMEZONE_INCLUDED
/* Copyright (C) 2013 MariaDB Foundation.
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; version 2 of the License.
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 St, Fifth Floor, Boston, MA 02110-1335 USA */
/**
@file
This service provides functions to convert between my_time_t and
MYSQL_TIME taking into account the current value of the time_zone
session variable.
The values of the my_time_t type are in Unix timestamp format,
i.e. the number of seconds since "1970-01-01 00:00:00 UTC".
The values of the MYSQL_TIME type are in the current time zone,
according to thd->variables.time_zone.
If the MYSQL_THD parameter is NULL, then global_system_variables.time_zone
is used for conversion.
*/
#ifndef MYSQL_ABI_CHECK
/*
This service currently does not depend on any system headers.
If it needs system headers in the future, make sure to put
them inside this ifndef.
*/
#endif
#include "mysql_time.h"
#ifdef __cplusplus
extern "C" {
#endif
extern struct thd_timezone_service_st {
my_time_t (*thd_TIME_to_gmt_sec)(MYSQL_THD thd, const MYSQL_TIME *ltime, unsigned int *errcode);
void (*thd_gmt_sec_to_TIME)(MYSQL_THD thd, MYSQL_TIME *ltime, my_time_t t);
} *thd_timezone_service;
#ifdef MYSQL_DYNAMIC_PLUGIN
#define thd_TIME_to_gmt_sec(thd, ltime, errcode) \
(thd_timezone_service->thd_TIME_to_gmt_sec((thd), (ltime), (errcode)))
#define thd_gmt_sec_to_TIME(thd, ltime, t) \
(thd_timezone_service->thd_gmt_sec_to_TIME((thd), (ltime), (t)))
#else
my_time_t thd_TIME_to_gmt_sec(MYSQL_THD thd, const MYSQL_TIME *ltime, unsigned int *errcode);
void thd_gmt_sec_to_TIME(MYSQL_THD thd, MYSQL_TIME *ltime, my_time_t t);
#endif
#ifdef __cplusplus
}
#endif
#define MYSQL_SERVICE_THD_TIMEZONE_INCLUDED
#endif
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