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https://github.com/MariaDB/server.git
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5.5 merge and fixes for compiler/test errors
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@@ -206,6 +206,7 @@ typedef int (*mysql_show_var_func)(MYSQL_THD, struct st_mysql_show_var*, char *)
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#define PLUGIN_VAR_STR 0x0005
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#define PLUGIN_VAR_ENUM 0x0006
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#define PLUGIN_VAR_SET 0x0007
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#define PLUGIN_VAR_DOUBLE 0x0008
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#define PLUGIN_VAR_UNSIGNED 0x0080
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#define PLUGIN_VAR_THDLOCAL 0x0100 /* Variable is per-connection */
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#define PLUGIN_VAR_READONLY 0x0200 /* Server variable is read only */
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@@ -388,6 +389,11 @@ DECLARE_MYSQL_SYSVAR_TYPELIB(name, unsigned long long) = { \
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PLUGIN_VAR_SET | ((opt) & PLUGIN_VAR_MASK), \
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#name, comment, check, update, &varname, def, typelib }
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#define MYSQL_SYSVAR_DOUBLE(name, varname, opt, comment, check, update, def, min, max, blk) \
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DECLARE_MYSQL_SYSVAR_SIMPLE(name, double) = { \
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PLUGIN_VAR_DOUBLE | ((opt) & PLUGIN_VAR_MASK), \
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#name, comment, check, update, &varname, def, min, max, blk }
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#define MYSQL_THDVAR_BOOL(name, opt, comment, check, update, def) \
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DECLARE_MYSQL_THDVAR_BASIC(name, char) = { \
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PLUGIN_VAR_BOOL | PLUGIN_VAR_THDLOCAL | ((opt) & PLUGIN_VAR_MASK), \
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@@ -438,6 +444,11 @@ DECLARE_MYSQL_THDVAR_TYPELIB(name, unsigned long long) = { \
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PLUGIN_VAR_SET | PLUGIN_VAR_THDLOCAL | ((opt) & PLUGIN_VAR_MASK), \
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#name, comment, check, update, -1, def, NULL, typelib }
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#define MYSQL_THDVAR_DOUBLE(name, opt, comment, check, update, def, min, max, blk) \
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DECLARE_MYSQL_THDVAR_SIMPLE(name, double) = { \
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PLUGIN_VAR_DOUBLE | PLUGIN_VAR_THDLOCAL | ((opt) & PLUGIN_VAR_MASK), \
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#name, comment, check, update, -1, def, min, max, blk, NULL }
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/* accessor macros */
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#define SYSVAR(name) \
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@@ -25,7 +25,7 @@
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#define MYSQL_AUDIT_CLASS_MASK_SIZE 1
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#define MYSQL_AUDIT_INTERFACE_VERSION 0x0301
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#define MYSQL_AUDIT_INTERFACE_VERSION 0x0302
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/*************************************************************************
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@@ -59,6 +59,10 @@ struct mysql_event_general
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struct charset_info_st *general_charset;
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unsigned long long general_time;
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unsigned long long general_rows;
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/* Added in version 0x302 */
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unsigned long long query_id;
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const char *database;
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unsigned int database_length;
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};
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@@ -140,6 +144,8 @@ struct mysql_event_table
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unsigned int new_database_length;
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const char *new_table;
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unsigned int new_table_length;
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/* Added in version 0x302 */
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unsigned long long query_id;
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};
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/*************************************************************************
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@@ -84,6 +84,28 @@ extern struct kill_statement_service_st {
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enum thd_kill_levels (*thd_kill_level_func)(const void*);
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} *thd_kill_statement_service;
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enum thd_kill_levels thd_kill_level(const void*);
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#include <mysql/service_logger.h>
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typedef struct logger_handle_st LOGGER_HANDLE;
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extern struct logger_service_st {
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void (*logger_init_mutexes)();
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LOGGER_HANDLE* (*open)(const char *path,
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unsigned long long size_limit,
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unsigned int rotations);
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int (*close)(LOGGER_HANDLE *log);
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int (*vprintf)(LOGGER_HANDLE *log, const char *fmt, va_list argptr);
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int (*printf)(LOGGER_HANDLE *log, const char *fmt, ...);
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int (*write)(LOGGER_HANDLE *log, const char *buffer, size_t size);
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int (*rotate)(LOGGER_HANDLE *log);
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} *logger_service;
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void logger_init_mutexes();
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LOGGER_HANDLE *logger_open(const char *path,
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unsigned long long size_limit,
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unsigned int rotations);
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int logger_close(LOGGER_HANDLE *log);
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int logger_vprintf(LOGGER_HANDLE *log, const char *fmt, va_list argptr);
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int logger_printf(LOGGER_HANDLE *log, const char *fmt, ...);
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int logger_write(LOGGER_HANDLE *log, const char *buffer, size_t size);
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int logger_rotate(LOGGER_HANDLE *log);
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struct st_mysql_xid {
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long formatID;
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long gtrid_length;
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@@ -250,6 +272,9 @@ struct mysql_event_general
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struct charset_info_st *general_charset;
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unsigned long long general_time;
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unsigned long long general_rows;
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unsigned long long query_id;
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const char *database;
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unsigned int database_length;
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};
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struct mysql_event_connection
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{
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@@ -291,6 +316,7 @@ struct mysql_event_table
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unsigned int new_database_length;
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const char *new_table;
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unsigned int new_table_length;
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unsigned long long query_id;
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};
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struct st_mysql_audit
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{
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@@ -84,6 +84,28 @@ extern struct kill_statement_service_st {
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enum thd_kill_levels (*thd_kill_level_func)(const void*);
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} *thd_kill_statement_service;
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enum thd_kill_levels thd_kill_level(const void*);
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#include <mysql/service_logger.h>
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typedef struct logger_handle_st LOGGER_HANDLE;
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extern struct logger_service_st {
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void (*logger_init_mutexes)();
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LOGGER_HANDLE* (*open)(const char *path,
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unsigned long long size_limit,
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unsigned int rotations);
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int (*close)(LOGGER_HANDLE *log);
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int (*vprintf)(LOGGER_HANDLE *log, const char *fmt, va_list argptr);
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int (*printf)(LOGGER_HANDLE *log, const char *fmt, ...);
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int (*write)(LOGGER_HANDLE *log, const char *buffer, size_t size);
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int (*rotate)(LOGGER_HANDLE *log);
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} *logger_service;
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void logger_init_mutexes();
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LOGGER_HANDLE *logger_open(const char *path,
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unsigned long long size_limit,
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unsigned int rotations);
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int logger_close(LOGGER_HANDLE *log);
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int logger_vprintf(LOGGER_HANDLE *log, const char *fmt, va_list argptr);
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int logger_printf(LOGGER_HANDLE *log, const char *fmt, ...);
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int logger_write(LOGGER_HANDLE *log, const char *buffer, size_t size);
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int logger_rotate(LOGGER_HANDLE *log);
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struct st_mysql_xid {
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long formatID;
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long gtrid_length;
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@@ -84,6 +84,28 @@ extern struct kill_statement_service_st {
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enum thd_kill_levels (*thd_kill_level_func)(const void*);
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} *thd_kill_statement_service;
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enum thd_kill_levels thd_kill_level(const void*);
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#include <mysql/service_logger.h>
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typedef struct logger_handle_st LOGGER_HANDLE;
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extern struct logger_service_st {
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void (*logger_init_mutexes)();
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LOGGER_HANDLE* (*open)(const char *path,
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unsigned long long size_limit,
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unsigned int rotations);
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int (*close)(LOGGER_HANDLE *log);
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int (*vprintf)(LOGGER_HANDLE *log, const char *fmt, va_list argptr);
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int (*printf)(LOGGER_HANDLE *log, const char *fmt, ...);
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int (*write)(LOGGER_HANDLE *log, const char *buffer, size_t size);
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int (*rotate)(LOGGER_HANDLE *log);
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} *logger_service;
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void logger_init_mutexes();
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LOGGER_HANDLE *logger_open(const char *path,
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unsigned long long size_limit,
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unsigned int rotations);
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int logger_close(LOGGER_HANDLE *log);
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int logger_vprintf(LOGGER_HANDLE *log, const char *fmt, va_list argptr);
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int logger_printf(LOGGER_HANDLE *log, const char *fmt, ...);
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int logger_write(LOGGER_HANDLE *log, const char *buffer, size_t size);
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int logger_rotate(LOGGER_HANDLE *log);
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struct st_mysql_xid {
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long formatID;
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long gtrid_length;
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105
include/mysql/service_logger.h
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105
include/mysql/service_logger.h
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@@ -0,0 +1,105 @@
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/* Copyright (C) 2012 Monty Program Ab
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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 as published by
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the Free Software Foundation; version 2 of the License.
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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 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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#ifndef MYSQL_SERVICE_LOGGER_INCLUDED
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#define MYSQL_SERVICE_LOGGER_INCLUDED
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#ifndef MYSQL_ABI_CHECK
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#include <stdarg.h>
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#endif
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/**
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@file
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logger service
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Log file with rotation implementation.
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This service implements logging with possible rotation
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of the log files. Interface intentionally tries to be similar to FILE*
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related functions.
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So that one can open the log with logger_open(), specifying
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the limit on the logfile size and the rotations number.
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Then it's possible to write messages to the log with
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logger_printf or logger_vprintf functions.
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As the size of the logfile grows over the specified limit,
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it is renamed to 'logfile.1'. The former 'logfile.1' becomes
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'logfile.2', etc. The file 'logfile.rotations' is removed.
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That's how the rotation works.
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The rotation can be forced with the logger_rotate() call.
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Finally the log should be closed with logger_close().
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@notes:
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Implementation checks the size of the log file before it starts new
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printf into it. So the size of the file gets over the limit when it rotates.
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The access is secured with the mutex, so the log is threadsafe.
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*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct logger_handle_st LOGGER_HANDLE;
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extern struct logger_service_st {
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void (*logger_init_mutexes)();
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LOGGER_HANDLE* (*open)(const char *path,
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unsigned long long size_limit,
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unsigned int rotations);
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int (*close)(LOGGER_HANDLE *log);
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int (*vprintf)(LOGGER_HANDLE *log, const char *fmt, va_list argptr);
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int (*printf)(LOGGER_HANDLE *log, const char *fmt, ...);
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int (*write)(LOGGER_HANDLE *log, const char *buffer, size_t size);
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int (*rotate)(LOGGER_HANDLE *log);
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} *logger_service;
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#if MYSQL_DYNAMIC_PLUGIN
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#define logger_init_mutexes logger_service->logger_init_mutexes
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#define logger_open(path, size_limit, rotations) \
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(logger_service->open(path, size_limit, rotations))
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#define logger_close(log) (logger_service->close(log))
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#define logger_rotate(log) (logger_service->rotate(log))
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#define logger_vprintf(log, fmt, argptr) (logger_service->\
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vprintf(log, fmt, argptr))
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#define logger_printf logger_service->printf
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#define logger_write(log, buffer, size) \
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(logger_service->write(log, buffer, size))
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#else
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void logger_init_mutexes();
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LOGGER_HANDLE *logger_open(const char *path,
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unsigned long long size_limit,
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unsigned int rotations);
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int logger_close(LOGGER_HANDLE *log);
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int logger_vprintf(LOGGER_HANDLE *log, const char *fmt, va_list argptr);
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int logger_printf(LOGGER_HANDLE *log, const char *fmt, ...);
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int logger_write(LOGGER_HANDLE *log, const char *buffer, size_t size);
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int logger_rotate(LOGGER_HANDLE *log);
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /*MYSQL_SERVICE_LOGGER_INCLUDED*/
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@@ -25,6 +25,7 @@ extern "C" {
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#include <mysql/service_progress_report.h>
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#include <mysql/service_debug_sync.h>
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#include <mysql/service_kill_statement.h>
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#include <mysql/service_logger.h>
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#ifdef __cplusplus
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}
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