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/* - mode: c; c-basic-offset: 2; indent-tabs-mode: nil; -*-
* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
*
* Copyright (C) 2008 MySQL
*
* 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; either version 2 of the License, or
* (at your option) any later version.
*
* 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 02110-1301 USA
*/
#ifndef MYSYS_DRIZZLE_TIME_H
#define MYSYS_DRIZZLE_TIME_H
/*
Time declarations shared between the server and client API:
you should not add anything to this header unless it's used
(and hence should be visible) in mysql.h.
If you're looking for a place to add new time-related declaration,
it's most likely my_time.h. See also "C API Handling of Date
and Time Values" chapter in documentation.
*/
enum enum_drizzle_timestamp_type
{
DRIZZLE_TIMESTAMP_NONE= -2, DRIZZLE_TIMESTAMP_ERROR= -1,
DRIZZLE_TIMESTAMP_DATE= 0, DRIZZLE_TIMESTAMP_DATETIME= 1, DRIZZLE_TIMESTAMP_TIME= 2
};
/*
Structure which is used to represent datetime values inside Drizzle.
We assume that values in this structure are normalized, i.e. year <= 9999,
month <= 12, day <= 31, hour <= 23, hour <= 59, hour <= 59. Many functions
in server such as my_system_gmt_sec() or make_time() family of functions
rely on this (actually now usage of make_*() family relies on a bit weaker
restriction). Also functions that produce DRIZZLE_TIME as result ensure this.
There is one exception to this rule though if this structure holds time
value (time_type == DRIZZLE_TIMESTAMP_TIME) days and hour member can hold
bigger values.
*/
typedef struct st_drizzle_time
{
unsigned int year, month, day, hour, minute, second;
unsigned long second_part;
bool neg;
enum enum_drizzle_timestamp_type time_type;
} DRIZZLE_TIME;
#endif /* MYSYS_DRIZZLE_TIME_H */
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