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/* Copyright (c) 2011, 2017, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
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, version 2.0, 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 */
/**
@file include/mysql/service_my_plugin_log.h
This service provides functions to report error conditions and log to
mysql error log.
*/
#ifndef MYSQL_SERVICE_MY_PLUGIN_LOG_INCLUDED
#define MYSQL_SERVICE_MY_PLUGIN_LOG_INCLUDED
#ifndef MYSQL_ABI_CHECK
#include <stdarg.h>
#endif
#if defined __SUNPRO_C || defined __SUNPRO_CC || \
(defined _MSC_VER && !defined __clang__)
#define MY_ATTRIBUTE(A)
#endif
/* keep in sync with the loglevel enum in my_sys.h */
enum plugin_log_level {
MY_ERROR_LEVEL,
MY_WARNING_LEVEL,
MY_INFORMATION_LEVEL
};
/**
@ingroup group_ext_plugin_services
Enables plugins to log messages into the server's error log.
*/
extern "C" struct my_plugin_log_service {
/** Write a message to the log */
int (*my_plugin_log_message)(MYSQL_PLUGIN *, enum plugin_log_level,
const char *, ...)
MY_ATTRIBUTE((format(printf, 3, 4)));
} * my_plugin_log_service;
#ifdef MYSQL_DYNAMIC_PLUGIN
#define my_plugin_log_message my_plugin_log_service->my_plugin_log_message
#else
int my_plugin_log_message(MYSQL_PLUGIN *plugin, enum plugin_log_level level,
const char *format, ...)
MY_ATTRIBUTE((format(printf, 3, 4)));
#endif
#endif
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