1 #ifndef MYSQL_SERVICE_THD_AUTOINC_INCLUDED 2 /* Copyright (C) 2013 MariaDB Foundation. 3 4 This program is free software; you can redistribute it and/or modify 5 it under the terms of the GNU General Public License as published by 6 the Free Software Foundation; version 2 of the License. 7 8 This program is distributed in the hope that it will be useful, 9 but WITHOUT ANY WARRANTY; without even the implied warranty of 10 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11 GNU General Public License for more details. 12 13 You should have received a copy of the GNU General Public License 14 along with this program; if not, write to the Free Software 15 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA */ 16 17 /** 18 @file 19 This service provides access to the auto_increment related system variables: 20 21 @@auto_increment_offset 22 @@auto_increment_increment 23 */ 24 25 #ifdef __cplusplus 26 extern "C" { 27 #endif 28 29 extern struct thd_autoinc_service_st { 30 void (*thd_get_autoinc_func)(const MYSQL_THD thd, 31 unsigned long* off, unsigned long* inc); 32 } *thd_autoinc_service; 33 34 #ifdef MYSQL_DYNAMIC_PLUGIN 35 #define thd_get_autoinc(thd, off, inc) \ 36 (thd_autoinc_service->thd_get_autoinc_func((thd), (off), (inc))) 37 #else 38 /** 39 Return autoincrement system variables 40 @param IN thd user thread connection handle 41 @param OUT off the value of @@SESSION.auto_increment_offset 42 @param OUT inc the value of @@SESSION.auto_increment_increment 43 */ 44 void thd_get_autoinc(const MYSQL_THD thd, 45 unsigned long* off, unsigned long* inc); 46 #endif 47 48 #ifdef __cplusplus 49 } 50 #endif 51 52 #define MYSQL_SERVICE_THD_AUTOINC_INCLUDED 53 #endif 54