Current File : //proc/thread-self/root/usr/include/mysql/server/private/compat56.h
#ifndef COMPAT56_H_INCLUDED
#define COMPAT56_H_INCLUDED
/*
Copyright (c) 2004, 2012, Oracle and/or its affiliates.
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 */
/** MySQL56 routines and macros **/
/*
Buffer size for a native TIMESTAMP representation, for use with NativBuffer.
4 bytes for seconds
3 bytes for microseconds
1 byte for the trailing '\0' (class Native reserves extra 1 byte for '\0')
*/
#define STRING_BUFFER_TIMESTAMP_BINARY_SIZE 8 /* 4 + 3 + 1 */
#define MY_PACKED_TIME_GET_INT_PART(x) ((x) >> 24)
#define MY_PACKED_TIME_GET_FRAC_PART(x) ((x) % (1LL << 24))
#define MY_PACKED_TIME_MAKE(i, f) ((((ulonglong) (i)) << 24) + (f))
#define MY_PACKED_TIME_MAKE_INT(i) ((((ulonglong) (i)) << 24))
longlong TIME_to_longlong_datetime_packed(const MYSQL_TIME *);
longlong TIME_to_longlong_time_packed(const MYSQL_TIME *);
void TIME_from_longlong_datetime_packed(MYSQL_TIME *ltime, longlong nr);
void TIME_from_longlong_time_packed(MYSQL_TIME *ltime, longlong nr);
void my_datetime_packed_to_binary(longlong nr, uchar *ptr, uint dec);
longlong my_datetime_packed_from_binary(const uchar *ptr, uint dec);
uint my_datetime_binary_length(uint dec);
void my_time_packed_to_binary(longlong nr, uchar *ptr, uint dec);
longlong my_time_packed_from_binary(const uchar *ptr, uint dec);
uint my_time_binary_length(uint dec);
void my_timestamp_to_binary(const struct timeval *tm, uchar *ptr, uint dec);
void my_timestamp_from_binary(struct timeval *tm, const uchar *ptr, uint dec);
uint my_timestamp_binary_length(uint dec);
/** End of MySQL routines and macros **/
#endif /* COMPAT56_H_INCLUDED */
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