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76 lines
2.3 KiB
76 lines
2.3 KiB
5 months ago
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/* Copyright (c) 2007, 2018, Oracle and/or its affiliates. All rights reserved.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License, version 2.0,
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as published by the Free Software Foundation.
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This program is also distributed with certain software (including
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but not limited to OpenSSL) that is licensed under separate terms,
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as designated in a particular file or component or in included license
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documentation. The authors of MySQL hereby grant you an additional
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permission to link the program and your derivative works with the
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separately licensed software that they have included with MySQL.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License, version 2.0, for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
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#ifndef RPL_CONSTANTS_H
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#define RPL_CONSTANTS_H
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/*
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Constants used to parse the stream of bytes sent by a slave
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when commands COM_BINLOG_DUMP or COM_BINLOG_DUMP_GTID are
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sent.
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*/
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const int BINLOG_POS_INFO_SIZE = 8;
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const int BINLOG_DATA_SIZE_INFO_SIZE = 4;
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const int BINLOG_POS_OLD_INFO_SIZE = 4;
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const int BINLOG_FLAGS_INFO_SIZE = 2;
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const int BINLOG_SERVER_ID_INFO_SIZE = 4;
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const int BINLOG_NAME_SIZE_INFO_SIZE = 4;
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/**
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If there is no more events to send send a @ref page_protocol_basic_err_packet
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instead of blocking the connection.
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@sa ::COM_BINLOG_DUMP, ::COM_BINLOG_DUMP_GTID
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*/
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const int BINLOG_DUMP_NON_BLOCK = 1 << 0;
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/**
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Enumeration of the reserved formats of Binlog extra row information
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*/
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enum ExtraRowInfoFormat {
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/** Ndb format */
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ERIF_NDB = 0,
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/** Reserved formats 0 -> 63 inclusive */
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ERIF_LASTRESERVED = 63,
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/**
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Available / uncontrolled formats
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64 -> 254 inclusive
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*/
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ERIF_OPEN1 = 64,
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ERIF_OPEN2 = 65,
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ERIF_LASTOPEN = 254,
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/**
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Multi-payload format 255
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Length is total length, payload is sequence of
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sub-payloads with their own headers containing
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length + format.
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*/
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ERIF_MULTI = 255
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};
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#endif /* RPL_CONSTANTS_H */
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