At file:///Users/bell/maria/bzr/work-maria-5.2-engine/ ------------------------------------------------------------ revno: 2734 revision-id: sanja@askmonty.org-20100311150203-mg6478pobnln5x22 parent: psergey@askmonty.org-20091202142609-18bp41q8mejxl47t committer: sanja@askmonty.org branch nick: work-maria-5.2-engine timestamp: Thu 2010-03-11 17:02:03 +0200 message: Maria WL#61 Interface for maria extensions. Alternative plugin interface with additional info (maturity and string version). === modified file 'CMakeLists.txt' --- a/CMakeLists.txt 2009-10-03 19:24:13 +0000 +++ b/CMakeLists.txt 2010-03-11 15:02:03 +0000 @@ -250,7 +250,7 @@ ENDIF(WITH_${ENGINE}_STORAGE_ENGINE AND MYSQL_PLUGIN_STATIC) IF (ENGINE_BUILD_TYPE STREQUAL "STATIC") - SET (mysql_plugin_defs "${mysql_plugin_defs},builtin_${PLUGIN_NAME}_plugin") + SET (maria_plugin_defs "${maria_plugin_defs},builtin_maria_${PLUGIN_NAME}_plugin") SET (MYSQLD_STATIC_ENGINE_LIBS ${MYSQLD_STATIC_ENGINE_LIBS} ${PLUGIN_NAME}) SET (STORAGE_ENGINE_DEFS "${STORAGE_ENGINE_DEFS} -DWITH_${ENGINE}_STORAGE_ENGINE") SET (WITH_${ENGINE}_STORAGE_ENGINE TRUE) @@ -268,7 +268,7 @@ # Special handling for partition(not really pluggable) IF(NOT WITHOUT_PARTITION_STORAGE_ENGINE) SET (STORAGE_ENGINE_DEFS "${STORAGE_ENGINE_DEFS} -DWITH_PARTITION_STORAGE_ENGINE") - SET (mysql_plugin_defs "${mysql_plugin_defs},builtin_partition_plugin") + SET (maria_plugin_defs "${maria_plugin_defs},builtin_maria_partition_plugin") ENDIF(NOT WITHOUT_PARTITION_STORAGE_ENGINE) # Special handling for tmp tables with the maria engine === modified file 'config/ac-macros/plugins.m4' --- a/config/ac-macros/plugins.m4 2009-04-25 10:05:32 +0000 +++ b/config/ac-macros/plugins.m4 2010-03-11 15:02:03 +0000 @@ -460,7 +460,7 @@ ]) ]) ]) - mysql_plugin_defs="$mysql_plugin_defs, [builtin_]$2[_plugin]" + maria_plugin_defs="$maria_plugin_defs, [builtin_maria_]$2[_plugin]" [with_plugin_]$2=yes AC_MSG_RESULT([yes]) m4_ifdef([$11],[ === modified file 'configure.in' --- a/configure.in 2009-11-12 04:31:28 +0000 +++ b/configure.in 2010-03-11 15:02:03 +0000 @@ -2841,7 +2841,7 @@ AC_SUBST(mysql_plugin_dirs) AC_SUBST(mysql_plugin_libs) -AC_SUBST(mysql_plugin_defs) +AC_SUBST(maria_plugin_defs) # Now that sql_client_dirs and sql_server_dirs are stable, determine the union. === modified file 'include/mysql/plugin.h' --- a/include/mysql/plugin.h 2009-09-07 20:50:10 +0000 +++ b/include/mysql/plugin.h 2010-03-11 15:02:03 +0000 @@ -65,7 +65,10 @@ Plugin API. Common for all plugin types. */ +/* MySQL plugin interface version */ #define MYSQL_PLUGIN_INTERFACE_VERSION 0x0100 +/* MariaDB plugin interface version */ +#define MARIA_PLUGIN_INTERFACE_VERSION 0x0100 /* The allowable types of plugins @@ -86,6 +89,21 @@ #define PLUGIN_LICENSE_GPL_STRING "GPL" #define PLUGIN_LICENSE_BSD_STRING "BSD" +/* definitions of code maturity for plugins */ +#define PLUGIN_MATURITY_UNKNOWN 0 +#define PLUGIN_MATURITY_TEST 1 +#define PLUGIN_MATURITY_ALPHA 2 +#define PLUGIN_MATURITY_BETA 3 +#define PLUGIN_MATURITY_GAMMA 4 +#define PLUGIN_MATURITY_RELEASE 5 + +#define PLUGIN_MATURITY_UNKNOWN_STR "Unknown" +#define PLUGIN_MATURITY_TEST_STR "Test" +#define PLUGIN_MATURITY_ALPHA_STR "Alpha" +#define PLUGIN_MATURITY_BETA_STR "Beta" +#define PLUGIN_MATURITY_GAMMA_STR "Gamma" +#define PLUGIN_MATURITY_RELEASE_STR "Release" + /* Macros for beginning and ending plugin declarations. Between mysql_declare_plugin and mysql_declare_plugin_end there should @@ -94,15 +112,29 @@ #ifndef MYSQL_DYNAMIC_PLUGIN + #define __MYSQL_DECLARE_PLUGIN(NAME, VERSION, PSIZE, DECLS) \ int VERSION= MYSQL_PLUGIN_INTERFACE_VERSION; \ int PSIZE= sizeof(struct st_mysql_plugin); \ struct st_mysql_plugin DECLS[]= { + +#define __MARIA_DECLARE_PLUGIN(NAME, VERSION, PSIZE, DECLS) \ +int VERSION= MARIA_PLUGIN_INTERFACE_VERSION; \ +int PSIZE= sizeof(struct st_maria_plugin); \ +struct st_maria_plugin DECLS[]= { + #else + #define __MYSQL_DECLARE_PLUGIN(NAME, VERSION, PSIZE, DECLS) \ MYSQL_PLUGIN_EXPORT int _mysql_plugin_interface_version_= MYSQL_PLUGIN_INTERFACE_VERSION; \ MYSQL_PLUGIN_EXPORT int _mysql_sizeof_struct_st_plugin_= sizeof(struct st_mysql_plugin); \ MYSQL_PLUGIN_EXPORT struct st_mysql_plugin _mysql_plugin_declarations_[]= { + +#define __MARIA_DECLARE_PLUGIN(NAME, VERSION, PSIZE, DECLS) \ +MYSQL_PLUGIN_EXPORT int _maria_plugin_interface_version_= MARIA_PLUGIN_INTERFACE_VERSION; \ +MYSQL_PLUGIN_EXPORT int _maria_sizeof_struct_st_plugin_= sizeof(struct st_maria_plugin); \ +MYSQL_PLUGIN_EXPORT struct st_maria_plugin _maria_plugin_declarations_[]= { + #endif #define mysql_declare_plugin(NAME) \ @@ -111,7 +143,14 @@ builtin_ ## NAME ## _sizeof_struct_st_plugin, \ builtin_ ## NAME ## _plugin) +#define maria_declare_plugin(NAME) \ +__MARIA_DECLARE_PLUGIN(NAME, \ + builtin_maria_ ## NAME ## _plugin_interface_version, \ + builtin_maria_ ## NAME ## _sizeof_struct_st_plugin, \ + builtin_maria_ ## NAME ## _plugin) + #define mysql_declare_plugin_end ,{0,0,0,0,0,0,0,0,0,0,0,0}} +#define maria_declare_plugin_end ,{0,0,0,0,0,0,0,0,0,0,0,0,0,0}} /* declarations for SHOW STATUS support in plugins @@ -407,6 +446,31 @@ void * __reserved1; /* reserved for dependency checking */ }; +/* + MariaDB extension for plugins declaration structure. + + It also copy current MySQL plugin fields to have more independency + in plugins extension +*/ + +struct st_maria_plugin +{ + int type; /* the plugin type (a MYSQL_XXX_PLUGIN value) */ + void *info; /* pointer to type-specific plugin descriptor */ + const char *name; /* plugin name */ + const char *author; /* plugin author (for SHOW PLUGINS) */ + const char *descr; /* general descriptive text (for SHOW PLUGINS ) */ + int license; /* the plugin license (PLUGIN_LICENSE_XXX) */ + int (*init)(void *); /* the function to invoke when plugin is loaded */ + int (*deinit)(void *);/* the function to invoke when plugin is unloaded */ + unsigned int version; /* plugin version (for SHOW PLUGINS) */ + struct st_mysql_show_var *status_vars; + struct st_mysql_sys_var **system_vars; + const char *version_info; /* plugin version string */ + int maturity; /* HA_PLUGIN_MATURITY_XXX */ + void * __reserved1; /* reserved for dependency checking */ +}; + /************************************************************************* API for Full-text parser plugin. (MYSQL_FTPARSER_PLUGIN) */ === modified file 'include/mysql/plugin.h.pp' --- a/include/mysql/plugin.h.pp 2008-10-10 15:28:41 +0000 +++ b/include/mysql/plugin.h.pp 2010-03-11 15:02:03 +0000 @@ -46,6 +46,23 @@ struct st_mysql_sys_var **system_vars; void * __reserved1; }; +struct st_maria_plugin +{ + int type; + void *info; + const char *name; + const char *author; + const char *descr; + int license; + int (*init)(void *); + int (*deinit)(void *); + unsigned int version; + struct st_mysql_show_var *status_vars; + struct st_mysql_sys_var **system_vars; + const char *version_info; + int maturity; + void * __reserved1; +}; enum enum_ftparser_mode { MYSQL_FTPARSER_SIMPLE_MODE= 0, === modified file 'mysql-test/r/information_schema.result' --- a/mysql-test/r/information_schema.result 2009-10-19 17:14:48 +0000 +++ b/mysql-test/r/information_schema.result 2010-03-11 15:02:03 +0000 @@ -1175,7 +1175,7 @@ group by column_type order by num; column_type group_concat(table_schema, '.', table_name) num varchar(27) information_schema.COLUMNS 1 -varchar(7) information_schema.ROUTINES,information_schema.VIEWS 2 +varchar(7) information_schema.PLUGINS,information_schema.ROUTINES,information_schema.VIEWS 3 varchar(20) information_schema.FILES,information_schema.FILES,information_schema.PLUGINS,information_schema.PLUGINS,information_schema.PLUGINS,information_schema.PROFILING 6 create table t1(f1 char(1) not null, f2 char(9) not null) default character set utf8; === modified file 'plugin/daemon_example/daemon_example.cc' --- a/plugin/daemon_example/daemon_example.cc 2007-06-27 14:49:12 +0000 +++ b/plugin/daemon_example/daemon_example.cc 2010-03-11 15:02:03 +0000 @@ -200,3 +200,21 @@ NULL /* config options */ } mysql_declare_plugin_end; +maria_declare_plugin(daemon_example) +{ + MYSQL_DAEMON_PLUGIN, + &daemon_example_plugin, + "daemon_example", + "Brian Aker", + "Daemon example, creates a heartbeat beat file in mysql-heartbeat.log", + PLUGIN_LICENSE_GPL, + daemon_example_plugin_init, /* Plugin Init */ + daemon_example_plugin_deinit, /* Plugin Deinit */ + 0x0100 /* 1.0 */, + NULL, /* status variables */ + NULL, /* system variables */ + "1.0", /* string version */ + PLUGIN_MATURITY_TEST, /* maturity */ + NULL /* config options */ +} +maria_declare_plugin_end; === modified file 'plugin/fulltext/plugin_example.c' --- a/plugin/fulltext/plugin_example.c 2007-04-26 19:26:04 +0000 +++ b/plugin/fulltext/plugin_example.c 2010-03-11 15:02:03 +0000 @@ -270,4 +270,22 @@ NULL } mysql_declare_plugin_end; +maria_declare_plugin(ftexample) +{ + MYSQL_FTPARSER_PLUGIN, /* type */ + &simple_parser_descriptor, /* descriptor */ + "simple_parser", /* name */ + "MySQL AB", /* author */ + "Simple Full-Text Parser", /* description */ + PLUGIN_LICENSE_GPL, + simple_parser_plugin_init, /* init function (when loaded) */ + simple_parser_plugin_deinit,/* deinit function (when unloaded) */ + 0x0001, /* version */ + simple_status, /* status variables */ + simple_system_variables, /* system variables */ + "0.01", /* string version */ + PLUGIN_MATURITY_TEST, /* maturity */ + NULL +} +maria_declare_plugin_end; === modified file 'sql/ha_ndbcluster.cc' --- a/sql/ha_ndbcluster.cc 2009-09-07 20:50:10 +0000 +++ b/sql/ha_ndbcluster.cc 2010-03-11 15:02:03 +0000 @@ -10561,5 +10561,23 @@ NULL /* config options */ } mysql_declare_plugin_end; +maria_declare_plugin(ndbcluster) +{ + MYSQL_STORAGE_ENGINE_PLUGIN, + &ndbcluster_storage_engine, + ndbcluster_hton_name, + "MySQL AB", + "Clustered, fault-tolerant tables", + PLUGIN_LICENSE_GPL, + ndbcluster_init, /* Plugin Init */ + NULL, /* Plugin Deinit */ + 0x0100 /* 1.0 */, + ndb_status_variables_export,/* status variables */ + NULL, /* system variables */ + "1.0", /* string version */ + PLUGIN_MATURITY_BETA, /* maturity */ + NULL /* config options */ +} +maria_declare_plugin_end; #endif === modified file 'sql/ha_partition.cc' --- a/sql/ha_partition.cc 2009-11-12 04:31:28 +0000 +++ b/sql/ha_partition.cc 2010-03-11 15:02:03 +0000 @@ -6510,5 +6510,23 @@ NULL /* config options */ } mysql_declare_plugin_end; +maria_declare_plugin(partition) +{ + MYSQL_STORAGE_ENGINE_PLUGIN, + &partition_storage_engine, + "partition", + "Mikael Ronstrom, MySQL AB", + "Partition Storage Engine Helper", + PLUGIN_LICENSE_GPL, + partition_initialize, /* Plugin Init */ + NULL, /* Plugin Deinit */ + 0x0100, /* 1.0 */ + NULL, /* status variables */ + NULL, /* system variables */ + "1.0", /* string version */ + PLUGIN_MATURITY_RELEASE, /* maturity */ + NULL /* config options */ +} +maria_declare_plugin_end; #endif === modified file 'sql/log.cc' --- a/sql/log.cc 2009-11-12 04:31:28 +0000 +++ b/sql/log.cc 2010-03-11 15:02:03 +0000 @@ -5795,3 +5795,21 @@ NULL /* config options */ } mysql_declare_plugin_end; +maria_declare_plugin(binlog) +{ + MYSQL_STORAGE_ENGINE_PLUGIN, + &binlog_storage_engine, + "binlog", + "MySQL AB", + "This is a pseudo storage engine to represent the binlog in a transaction", + PLUGIN_LICENSE_GPL, + binlog_init, /* Plugin Init */ + NULL, /* Plugin Deinit */ + 0x0100 /* 1.0 */, + NULL, /* status variables */ + NULL, /* system variables */ + "1.0", /* string version */ + PLUGIN_MATURITY_RELEASE, /* maturity */ + NULL /* config options */ +} +maria_declare_plugin_end; === modified file 'sql/sql_builtin.cc.in' --- a/sql/sql_builtin.cc.in 2006-12-31 01:29:11 +0000 +++ b/sql/sql_builtin.cc.in 2010-03-11 15:02:03 +0000 @@ -15,13 +15,12 @@ #include -typedef struct st_mysql_plugin builtin_plugin[]; - -extern builtin_plugin - builtin_binlog_plugin@mysql_plugin_defs@; - -struct st_mysql_plugin *mysqld_builtins[]= +typedef struct st_maria_plugin builtin_maria_plugin[]; + +extern builtin_maria_plugin + builtin_maria_binlog_plugin@maria_plugin_defs@; + +struct st_maria_plugin *mariadb_builtins[]= { - builtin_binlog_plugin@mysql_plugin_defs@,(struct st_mysql_plugin *)0 + builtin_maria_binlog_plugin@maria_plugin_defs@,(struct st_maria_plugin *)0 }; - === modified file 'sql/sql_plugin.cc' --- a/sql/sql_plugin.cc 2009-11-12 04:31:28 +0000 +++ b/sql/sql_plugin.cc 2010-03-11 15:02:03 +0000 @@ -27,7 +27,7 @@ #define plugin_int_to_ref(A) &(A) #endif -extern struct st_mysql_plugin *mysqld_builtins[]; +extern struct st_maria_plugin *mariadb_builtins[]; /** @note The order of the enumeration is critical. @@ -82,6 +82,14 @@ "_mysql_sizeof_struct_st_plugin_"; static const char *plugin_declarations_sym= "_mysql_plugin_declarations_"; static int min_plugin_interface_version= MYSQL_PLUGIN_INTERFACE_VERSION & ~0xFF; +static const char *maria_plugin_interface_version_sym= + "_maria_plugin_interface_version_"; +static const char *maria_sizeof_st_plugin_sym= + "_maria_sizeof_struct_st_plugin_"; +static const char *maria_plugin_declarations_sym= + "_maria_plugin_declarations_"; +static int min_maria_plugin_interface_version= + MARIA_PLUGIN_INTERFACE_VERSION & ~0xFF; #endif /* Note that 'int version' must be the first field of every plugin @@ -205,7 +213,7 @@ const char *list); static int test_plugin_options(MEM_ROOT *, struct st_plugin_int *, int *, char **); -static bool register_builtin(struct st_mysql_plugin *, struct st_plugin_int *, +static bool register_builtin(struct st_maria_plugin *, struct st_plugin_int *, struct st_plugin_int **); static void unlock_variables(THD *thd, struct system_variables *vars); static void cleanup_variables(THD *thd, struct system_variables *vars); @@ -341,11 +349,261 @@ dlclose(p->handle); #endif my_free(p->dl.str, MYF(MY_ALLOW_ZERO_PTR)); - if (p->version != MYSQL_PLUGIN_INTERFACE_VERSION) + if (p->mariaversion != MARIA_PLUGIN_INTERFACE_VERSION) my_free((uchar*)p->plugins, MYF(MY_ALLOW_ZERO_PTR)); } +/** + Reads data from mysql plugin interface + + @param plugin_dl Structure where the data should be put + @param sym Reverence on version info + @param dlpath Path to the module + @param report What errors should be reported + + @retval FALSE OK + @retval TRUE ERROR +*/ + +static my_bool read_mysql_plugin_info(struct st_plugin_dl *plugin_dl, + void *sym, char *dlpath, + int report) +{ + DBUG_ENTER("read_maria_plugin_info"); + /* Determine interface version */ + if (!sym) + { + free_plugin_mem(plugin_dl); + if (report & REPORT_TO_USER) + my_error(ER_CANT_FIND_DL_ENTRY, MYF(0), plugin_interface_version_sym); + if (report & REPORT_TO_LOG) + sql_print_error(ER(ER_CANT_FIND_DL_ENTRY), plugin_interface_version_sym); + DBUG_RETURN(TRUE); + } + plugin_dl->mariaversion= 0; + plugin_dl->mysqlversion= *(int *)sym; + /* Versioning */ + if (plugin_dl->mysqlversion < min_plugin_interface_version || + (plugin_dl->mysqlversion >> 8) > (MYSQL_PLUGIN_INTERFACE_VERSION >> 8)) + { + free_plugin_mem(plugin_dl); + if (report & REPORT_TO_USER) + my_error(ER_CANT_OPEN_LIBRARY, MYF(0), dlpath, 0, + "plugin interface version mismatch"); + if (report & REPORT_TO_LOG) + sql_print_error(ER(ER_CANT_OPEN_LIBRARY), dlpath, 0, + "plugin interface version mismatch"); + DBUG_RETURN(TRUE); + } + /* Find plugin declarations */ + if (!(sym= dlsym(plugin_dl->handle, plugin_declarations_sym))) + { + free_plugin_mem(plugin_dl); + if (report & REPORT_TO_USER) + my_error(ER_CANT_FIND_DL_ENTRY, MYF(0), plugin_declarations_sym); + if (report & REPORT_TO_LOG) + sql_print_error(ER(ER_CANT_FIND_DL_ENTRY), plugin_declarations_sym); + DBUG_RETURN(TRUE); + } + + /* convert mysql declaration to maria one */ + { + int i; + uint sizeof_st_plugin; + struct st_mysql_plugin *old; + struct st_maria_plugin *cur; + char *ptr= (char *)sym; + + if ((sym= dlsym(plugin_dl->handle, sizeof_st_plugin_sym))) + sizeof_st_plugin= *(int *)sym; + else + { +#ifdef ERROR_ON_NO_SIZEOF_PLUGIN_SYMBOL + free_plugin_mem(plugin_dl); + if (report & REPORT_TO_USER) + my_error(ER_CANT_FIND_DL_ENTRY, MYF(0), sizeof_st_plugin_sym); + if (report & REPORT_TO_LOG) + sql_print_error(ER(ER_CANT_FIND_DL_ENTRY), sizeof_st_plugin_sym); + DBUG_RETURN(TRUE); +#else + /* + When the following assert starts failing, we'll have to switch + to the upper branch of the #ifdef + */ + DBUG_ASSERT(min_plugin_interface_version == 0); + sizeof_st_plugin= (int)offsetof(struct st_mysql_plugin, version); +#endif + } + + for (i= 0; + ((struct st_mysql_plugin *)(ptr+i*sizeof_st_plugin))->info; + i++) + /* no op */; + + cur= (struct st_maria_plugin*) + my_malloc(i * sizeof(struct st_maria_plugin), + MYF(MY_ZEROFILL|MY_WME)); + if (!cur) + { + free_plugin_mem(plugin_dl); + if (report & REPORT_TO_USER) + my_error(ER_OUTOFMEMORY, MYF(0), plugin_dl->dl.length); + if (report & REPORT_TO_LOG) + sql_print_error(ER(ER_OUTOFMEMORY), plugin_dl->dl.length); + DBUG_RETURN(TRUE); + } + /* + All st_plugin fields not initialized in the plugin explicitly, are + set to 0. It matches C standard behaviour for struct initializers that + have less values than the struct definition. + */ + for (i=0; + (old=(struct st_mysql_plugin *)(ptr+i*sizeof_st_plugin))->info; + i++) + { + + cur->type= old->type; + cur->info= old->info; + cur->name= old->name; + cur->author= old->author; + cur->descr= old->descr; + cur->license= old->license; + cur->init= old->init; + cur->deinit= old->deinit; + cur->version= old->version; + cur->status_vars= old->status_vars; + cur->system_vars= old->system_vars; + /* + Something like this should be added to process + new mysql plugin versions: + if (plugin_dl->mysqlversion > 0x0100) + { + cur->newfield= CONSTANT_MEANS_UNKNOWN; + } + else + { + cur->newfield= old->newfield; + } + */ + /* Maria only fields */ + cur->version_info= "Unknown"; + cur->maturity= PLUGIN_MATURITY_UNKNOWN; + } + + plugin_dl->plugins= (struct st_maria_plugin *)cur; + } + + DBUG_RETURN(FALSE); +} + + +/** + Reads data from maria plugin interface + + @param plugin_dl Structure where the data should be put + @param sym Reverence on version info + @param dlpath Path to the module + @param report what errors should be reported + + @retval FALSE OK + @retval TRUE ERROR +*/ + +static my_bool read_maria_plugin_info(struct st_plugin_dl *plugin_dl, + void *sym, char *dlpath, + int report) +{ + DBUG_ENTER("read_maria_plugin_info"); + + /* Determine interface version */ + if (!(sym)) + { + free_plugin_mem(plugin_dl); + if (report & REPORT_TO_USER) + my_error(ER_CANT_FIND_DL_ENTRY, MYF(0), plugin_interface_version_sym); + if (report & REPORT_TO_LOG) + sql_print_error(ER(ER_CANT_FIND_DL_ENTRY), plugin_interface_version_sym); + DBUG_RETURN(TRUE); + } + plugin_dl->mariaversion= *(int *)sym; + plugin_dl->mysqlversion= 0; + /* Versioning */ + if (plugin_dl->mariaversion < min_maria_plugin_interface_version || + (plugin_dl->mariaversion >> 8) > (MARIA_PLUGIN_INTERFACE_VERSION >> 8)) + { + free_plugin_mem(plugin_dl); + if (report & REPORT_TO_USER) + my_error(ER_CANT_OPEN_LIBRARY, MYF(0), dlpath, 0, + "plugin interface version mismatch"); + if (report & REPORT_TO_LOG) + sql_print_error(ER(ER_CANT_OPEN_LIBRARY), dlpath, 0, + "plugin interface version mismatch"); + DBUG_RETURN(TRUE); + } + /* Find plugin declarations */ + if (!(sym= dlsym(plugin_dl->handle, maria_plugin_declarations_sym))) + { + free_plugin_mem(plugin_dl); + if (report & REPORT_TO_USER) + my_error(ER_CANT_FIND_DL_ENTRY, MYF(0), plugin_declarations_sym); + if (report & REPORT_TO_LOG) + sql_print_error(ER(ER_CANT_FIND_DL_ENTRY), plugin_declarations_sym); + DBUG_RETURN(TRUE); + } + if (plugin_dl->mariaversion != MARIA_PLUGIN_INTERFACE_VERSION) + { + int i; + uint sizeof_st_plugin; + struct st_maria_plugin *old, *cur; + char *ptr= (char *)sym; + + if ((sym= dlsym(plugin_dl->handle, maria_sizeof_st_plugin_sym))) + sizeof_st_plugin= *(int *)sym; + else + { + free_plugin_mem(plugin_dl); + if (report & REPORT_TO_USER) + my_error(ER_CANT_FIND_DL_ENTRY, MYF(0), sizeof_st_plugin_sym); + if (report & REPORT_TO_LOG) + sql_print_error(ER(ER_CANT_FIND_DL_ENTRY), sizeof_st_plugin_sym); + DBUG_RETURN(TRUE); + } + + for (i= 0; + ((struct st_maria_plugin *)(ptr+i*sizeof_st_plugin))->info; + i++) + /* no op */; + + cur= (struct st_maria_plugin*) + my_malloc(i * sizeof(struct st_maria_plugin), + MYF(MY_ZEROFILL|MY_WME)); + if (!cur) + { + free_plugin_mem(plugin_dl); + if (report & REPORT_TO_USER) + my_error(ER_OUTOFMEMORY, MYF(0), plugin_dl->dl.length); + if (report & REPORT_TO_LOG) + sql_print_error(ER(ER_OUTOFMEMORY), plugin_dl->dl.length); + DBUG_RETURN(TRUE); + } + /* + All st_plugin fields not initialized in the plugin explicitly, are + set to 0. It matches C standard behaviour for struct initializers that + have less values than the struct definition. + */ + for (i=0; + (old=(struct st_maria_plugin *)(ptr+i*sizeof_st_plugin))->info; + i++) + memcpy(cur+i, old, min(sizeof(cur[i]), sizeof_st_plugin)); + + sym= cur; + } + plugin_dl->plugins= (struct st_maria_plugin *)sym; + + DBUG_RETURN(FALSE); +} + static st_plugin_dl *plugin_dl_add(const LEX_STRING *dl, int report) { #ifdef HAVE_DLOPEN @@ -399,98 +657,22 @@ sql_print_error(ER(ER_CANT_OPEN_LIBRARY), dlpath, errno, errmsg); DBUG_RETURN(0); } - /* Determine interface version */ - if (!(sym= dlsym(plugin_dl.handle, plugin_interface_version_sym))) - { - free_plugin_mem(&plugin_dl); - if (report & REPORT_TO_USER) - my_error(ER_CANT_FIND_DL_ENTRY, MYF(0), plugin_interface_version_sym); - if (report & REPORT_TO_LOG) - sql_print_error(ER(ER_CANT_FIND_DL_ENTRY), plugin_interface_version_sym); - DBUG_RETURN(0); - } - plugin_dl.version= *(int *)sym; - /* Versioning */ - if (plugin_dl.version < min_plugin_interface_version || - (plugin_dl.version >> 8) > (MYSQL_PLUGIN_INTERFACE_VERSION >> 8)) - { - free_plugin_mem(&plugin_dl); - if (report & REPORT_TO_USER) - my_error(ER_CANT_OPEN_LIBRARY, MYF(0), dlpath, 0, - "plugin interface version mismatch"); - if (report & REPORT_TO_LOG) - sql_print_error(ER(ER_CANT_OPEN_LIBRARY), dlpath, 0, - "plugin interface version mismatch"); - DBUG_RETURN(0); - } - /* Find plugin declarations */ - if (!(sym= dlsym(plugin_dl.handle, plugin_declarations_sym))) - { - free_plugin_mem(&plugin_dl); - if (report & REPORT_TO_USER) - my_error(ER_CANT_FIND_DL_ENTRY, MYF(0), plugin_declarations_sym); - if (report & REPORT_TO_LOG) - sql_print_error(ER(ER_CANT_FIND_DL_ENTRY), plugin_declarations_sym); - DBUG_RETURN(0); - } - - if (plugin_dl.version != MYSQL_PLUGIN_INTERFACE_VERSION) - { - int i; - uint sizeof_st_plugin; - struct st_mysql_plugin *old, *cur; - char *ptr= (char *)sym; - - if ((sym= dlsym(plugin_dl.handle, sizeof_st_plugin_sym))) - sizeof_st_plugin= *(int *)sym; - else - { -#ifdef ERROR_ON_NO_SIZEOF_PLUGIN_SYMBOL - free_plugin_mem(&plugin_dl); - if (report & REPORT_TO_USER) - my_error(ER_CANT_FIND_DL_ENTRY, MYF(0), sizeof_st_plugin_sym); - if (report & REPORT_TO_LOG) - sql_print_error(ER(ER_CANT_FIND_DL_ENTRY), sizeof_st_plugin_sym); - DBUG_RETURN(0); -#else - /* - When the following assert starts failing, we'll have to switch - to the upper branch of the #ifdef - */ - DBUG_ASSERT(min_plugin_interface_version == 0); - sizeof_st_plugin= (int)offsetof(struct st_mysql_plugin, version); -#endif - } - - for (i= 0; - ((struct st_mysql_plugin *)(ptr+i*sizeof_st_plugin))->info; - i++) - /* no op */; - - cur= (struct st_mysql_plugin*) - my_malloc(i*sizeof(struct st_mysql_plugin), MYF(MY_ZEROFILL|MY_WME)); - if (!cur) - { - free_plugin_mem(&plugin_dl); - if (report & REPORT_TO_USER) - my_error(ER_OUTOFMEMORY, MYF(0), plugin_dl.dl.length); - if (report & REPORT_TO_LOG) - sql_print_error(ER(ER_OUTOFMEMORY), plugin_dl.dl.length); - DBUG_RETURN(0); - } - /* - All st_plugin fields not initialized in the plugin explicitly, are - set to 0. It matches C standard behaviour for struct initializers that - have less values than the struct definition. - */ - for (i=0; - (old=(struct st_mysql_plugin *)(ptr+i*sizeof_st_plugin))->info; - i++) - memcpy(cur+i, old, min(sizeof(cur[i]), sizeof_st_plugin)); - - sym= cur; - } - plugin_dl.plugins= (struct st_mysql_plugin *)sym; + + /* Checks which plugin interface present and reads info */ + if (!(sym= dlsym(plugin_dl.handle, maria_plugin_interface_version_sym))) + { + if (read_mysql_plugin_info(&plugin_dl, + dlsym(plugin_dl.handle, + plugin_interface_version_sym), + dlpath, + report)) + DBUG_RETURN(0); + } + else + { + if (read_maria_plugin_info(&plugin_dl, sym, dlpath, report)) + DBUG_RETURN(0); + } /* Duplicate and convert dll name */ plugin_dl.dl.length= dl->length * files_charset_info->mbmaxlen + 1; @@ -718,7 +900,7 @@ int *argc, char **argv, int report) { struct st_plugin_int tmp; - struct st_mysql_plugin *plugin; + struct st_maria_plugin *plugin; DBUG_ENTER("plugin_add"); if (plugin_find_internal(name, MYSQL_ANY_PLUGIN)) { @@ -1120,8 +1302,8 @@ { uint i; bool is_myisam; - struct st_mysql_plugin **builtins; - struct st_mysql_plugin *plugin; + struct st_maria_plugin **builtins; + struct st_maria_plugin *plugin; struct st_plugin_int tmp, *plugin_ptr, **reap; MEM_ROOT tmp_root; bool reaped_mandatory_plugin= FALSE; @@ -1160,7 +1342,7 @@ /* First we register builtin plugins */ - for (builtins= mysqld_builtins; *builtins; builtins++) + for (builtins= mariadb_builtins; *builtins; builtins++) { for (plugin= *builtins; plugin->info; plugin++) { @@ -1290,7 +1472,7 @@ } -static bool register_builtin(struct st_mysql_plugin *plugin, +static bool register_builtin(struct st_maria_plugin *plugin, struct st_plugin_int *tmp, struct st_plugin_int **ptr) { @@ -1326,7 +1508,7 @@ RETURN false - plugin registered successfully */ -bool plugin_register_builtin(THD *thd, struct st_mysql_plugin *plugin) +bool plugin_register_builtin(THD *thd, struct st_maria_plugin *plugin) { struct st_plugin_int tmp, *ptr; bool result= true; @@ -1455,7 +1637,7 @@ char buffer[FN_REFLEN]; LEX_STRING name= {buffer, 0}, dl= {NULL, 0}, *str= &name; struct st_plugin_dl *plugin_dl; - struct st_mysql_plugin *plugin; + struct st_maria_plugin *plugin; char *p= buffer; DBUG_ENTER("plugin_load_list"); while (list) === modified file 'sql/sql_plugin.h' --- a/sql/sql_plugin.h 2009-05-14 12:03:33 +0000 +++ b/sql/sql_plugin.h 2010-03-11 15:02:03 +0000 @@ -62,8 +62,9 @@ { LEX_STRING dl; void *handle; - struct st_mysql_plugin *plugins; - int version; + struct st_maria_plugin *plugins; + int mysqlversion; + int mariaversion; uint ref_count; /* number of plugins loaded from the library */ }; @@ -72,7 +73,7 @@ struct st_plugin_int { LEX_STRING name; - struct st_mysql_plugin *plugin; + struct st_maria_plugin *plugin; struct st_plugin_dl *plugin_dl; uint state; uint ref_count; /* number of threads using the plugin */ === modified file 'sql/sql_show.cc' --- a/sql/sql_show.cc 2009-11-12 04:31:28 +0000 +++ b/sql/sql_show.cc 2010-03-11 15:02:03 +0000 @@ -94,11 +94,19 @@ return my_snprintf(buf, buf_length, "%d.%d", version>>8,version&0xff); } +static const LEX_STRING maturity_name[]={ + { C_STRING_WITH_LEN(PLUGIN_MATURITY_UNKNOWN_STR) }, + { C_STRING_WITH_LEN(PLUGIN_MATURITY_TEST_STR) }, + { C_STRING_WITH_LEN(PLUGIN_MATURITY_ALPHA_STR) }, + { C_STRING_WITH_LEN(PLUGIN_MATURITY_BETA_STR) }, + { C_STRING_WITH_LEN(PLUGIN_MATURITY_GAMMA_STR) }, + { C_STRING_WITH_LEN(PLUGIN_MATURITY_RELEASE_STR) }}; + static my_bool show_plugins(THD *thd, plugin_ref plugin, void *arg) { TABLE *table= (TABLE*) arg; - struct st_mysql_plugin *plug= plugin_decl(plugin); + struct st_maria_plugin *plug= plugin_decl(plugin); struct st_plugin_dl *plugin_dl= plugin_dlib(plugin); CHARSET_INFO *cs= system_charset_info; char version_buf[20]; @@ -143,7 +151,9 @@ table->field[5]->set_notnull(); table->field[6]->store(version_buf, make_version_string(version_buf, sizeof(version_buf), - plugin_dl->version), + (plugin_dl->mariaversion ? + plugin_dl->mariaversion : + plugin_dl->mysqlversion)), cs); table->field[6]->set_notnull(); } @@ -186,6 +196,26 @@ } table->field[9]->set_notnull(); + if ((uint) plug->maturity <= PLUGIN_MATURITY_RELEASE) + table->field[10]->store(maturity_name[plug->maturity].str, + maturity_name[plug->maturity].length, + cs); + else + { + DBUG_ASSERT(0); + table->field[10]->store("Unknown", 7, cs); + } + table->field[10]->set_notnull(); + + if (plug->version_info) + { + table->field[11]->store(plug->version_info, + strlen(plug->version_info), cs); + table->field[11]->set_notnull(); + } + else + table->field[11]->set_null(); + return schema_table_store_record(thd, table); } @@ -4293,7 +4323,7 @@ if (plugin_state(plugin) != PLUGIN_IS_READY) { - struct st_mysql_plugin *plug= plugin_decl(plugin); + struct st_maria_plugin *plug= plugin_decl(plugin); if (!(wild && wild[0] && wild_case_compare(scs, plug->name,wild))) { @@ -6990,6 +7020,8 @@ {"PLUGIN_AUTHOR", NAME_CHAR_LEN, MYSQL_TYPE_STRING, 0, 1, 0, SKIP_OPEN_TABLE}, {"PLUGIN_DESCRIPTION", 65535, MYSQL_TYPE_STRING, 0, 1, 0, SKIP_OPEN_TABLE}, {"PLUGIN_LICENSE", 80, MYSQL_TYPE_STRING, 0, 1, "License", SKIP_OPEN_TABLE}, + {"PLUGIN_MATURITY", 7, MYSQL_TYPE_STRING, 0, 1, 0, SKIP_OPEN_TABLE}, + {"PLUGIN_AUTH_VERSION", 80, MYSQL_TYPE_STRING, 0, 1, 0, SKIP_OPEN_TABLE}, {0, 0, MYSQL_TYPE_STRING, 0, 0, 0, SKIP_OPEN_TABLE} }; === modified file 'storage/archive/ha_archive.cc' --- a/storage/archive/ha_archive.cc 2009-09-07 20:50:10 +0000 +++ b/storage/archive/ha_archive.cc 2010-03-11 15:02:03 +0000 @@ -1642,4 +1642,22 @@ NULL /* config options */ } mysql_declare_plugin_end; +maria_declare_plugin(archive) +{ + MYSQL_STORAGE_ENGINE_PLUGIN, + &archive_storage_engine, + "ARCHIVE", + "Brian Aker, MySQL AB", + "Archive storage engine", + PLUGIN_LICENSE_GPL, + archive_db_init, /* Plugin Init */ + archive_db_done, /* Plugin Deinit */ + 0x0300 /* 3.0 */, + NULL, /* status variables */ + NULL, /* system variables */ + "1.0", /* string version */ + PLUGIN_MATURITY_RELEASE, /* maturity */ + NULL /* config options */ +} +maria_declare_plugin_end; === modified file 'storage/blackhole/ha_blackhole.cc' --- a/storage/blackhole/ha_blackhole.cc 2008-11-10 20:21:49 +0000 +++ b/storage/blackhole/ha_blackhole.cc 2010-03-11 15:02:03 +0000 @@ -369,3 +369,21 @@ NULL /* config options */ } mysql_declare_plugin_end; +maria_declare_plugin(blackhole) +{ + MYSQL_STORAGE_ENGINE_PLUGIN, + &blackhole_storage_engine, + "BLACKHOLE", + "MySQL AB", + "/dev/null storage engine (anything you write to it disappears)", + PLUGIN_LICENSE_GPL, + blackhole_init, /* Plugin Init */ + blackhole_fini, /* Plugin Deinit */ + 0x0100 /* 1.0 */, + NULL, /* status variables */ + NULL, /* system variables */ + "1.0", /* string version */ + PLUGIN_MATURITY_RELEASE, /* maturity */ + NULL /* config options */ +} +maria_declare_plugin_end; === modified file 'storage/csv/ha_tina.cc' --- a/storage/csv/ha_tina.cc 2009-04-25 10:05:32 +0000 +++ b/storage/csv/ha_tina.cc 2010-03-11 15:02:03 +0000 @@ -1636,4 +1636,21 @@ NULL /* config options */ } mysql_declare_plugin_end; - +maria_declare_plugin(csv) +{ + MYSQL_STORAGE_ENGINE_PLUGIN, + &csv_storage_engine, + "CSV", + "Brian Aker, MySQL AB", + "CSV storage engine", + PLUGIN_LICENSE_GPL, + tina_init_func, /* Plugin Init */ + tina_done_func, /* Plugin Deinit */ + 0x0100 /* 1.0 */, + NULL, /* status variables */ + NULL, /* system variables */ + "1.0", /* string version */ + PLUGIN_MATURITY_RELEASE, /* maturity */ + NULL /* config options */ +} +maria_declare_plugin_end; === modified file 'storage/example/ha_example.cc' --- a/storage/example/ha_example.cc 2008-02-24 13:12:17 +0000 +++ b/storage/example/ha_example.cc 2010-03-11 15:02:03 +0000 @@ -906,3 +906,21 @@ NULL /* config options */ } mysql_declare_plugin_end; +maria_declare_plugin(example) +{ + MYSQL_STORAGE_ENGINE_PLUGIN, + &example_storage_engine, + "EXAMPLE", + "Brian Aker, MySQL AB", + "Example storage engine", + PLUGIN_LICENSE_GPL, + example_init_func, /* Plugin Init */ + example_done_func, /* Plugin Deinit */ + 0x0001 /* 0.1 */, + NULL, /* status variables */ + example_system_variables, /* system variables */ + "0.1", /* string version */ + PLUGIN_MATURITY_TEST, /* maturity */ + NULL /* config options */ +} +maria_declare_plugin_end; === modified file 'storage/federated/ha_federated.cc' --- a/storage/federated/ha_federated.cc 2009-09-07 20:50:10 +0000 +++ b/storage/federated/ha_federated.cc 2010-03-11 15:02:03 +0000 @@ -3379,3 +3379,21 @@ NULL /* config options */ } mysql_declare_plugin_end; +maria_declare_plugin(federated) +{ + MYSQL_STORAGE_ENGINE_PLUGIN, + &federated_storage_engine, + "FEDERATED", + "Patrick Galbraith and Brian Aker, MySQL AB", + "Federated MySQL storage engine", + PLUGIN_LICENSE_GPL, + federated_db_init, /* Plugin Init */ + federated_done, /* Plugin Deinit */ + 0x0100 /* 1.0 */, + NULL, /* status variables */ + NULL, /* system variables */ + "1.0", /* string version */ + PLUGIN_MATURITY_BETA, /* maturity */ + NULL /* config options */ +} +maria_declare_plugin_end; === modified file 'storage/federatedx/ha_federatedx.cc' --- a/storage/federatedx/ha_federatedx.cc 2009-11-03 11:08:09 +0000 +++ b/storage/federatedx/ha_federatedx.cc 2010-03-11 15:02:03 +0000 @@ -3485,9 +3485,27 @@ PLUGIN_LICENSE_GPL, federatedx_db_init, /* Plugin Init */ federatedx_done, /* Plugin Deinit */ - 0x0100 /* 1.0 */, + 0x0200 /* 2.0 */, NULL, /* status variables */ NULL, /* system variables */ NULL /* config options */ } mysql_declare_plugin_end; +maria_declare_plugin(federated) +{ + MYSQL_STORAGE_ENGINE_PLUGIN, + &federatedx_storage_engine, + "FEDERATED", + "Patrick Galbraith", + "FederatedX pluggable storage engine", + PLUGIN_LICENSE_GPL, + federatedx_db_init, /* Plugin Init */ + federatedx_done, /* Plugin Deinit */ + 0x0200 /* 2.0 */, + NULL, /* status variables */ + NULL, /* system variables */ + "2.0", /* string version */ + PLUGIN_MATURITY_BETA, /* maturity */ + NULL /* config options */ +} +maria_declare_plugin_end; === modified file 'storage/heap/ha_heap.cc' --- a/storage/heap/ha_heap.cc 2009-09-07 20:50:10 +0000 +++ b/storage/heap/ha_heap.cc 2010-03-11 15:02:03 +0000 @@ -767,3 +767,21 @@ NULL /* config options */ } mysql_declare_plugin_end; +maria_declare_plugin(heap) +{ + MYSQL_STORAGE_ENGINE_PLUGIN, + &heap_storage_engine, + "MEMORY", + "MySQL AB", + "Hash based, stored in memory, useful for temporary tables", + PLUGIN_LICENSE_GPL, + heap_init, + NULL, + 0x0100, /* 1.0 */ + NULL, /* status variables */ + NULL, /* system variables */ + "1.0", /* string version */ + PLUGIN_MATURITY_RELEASE, /* maturity */ + NULL /* config options */ +} +maria_declare_plugin_end; === modified file 'storage/ibmdb2i/ha_ibmdb2i.cc' --- a/storage/ibmdb2i/ha_ibmdb2i.cc 2009-07-08 09:10:01 +0000 +++ b/storage/ibmdb2i/ha_ibmdb2i.cc 2010-03-11 15:02:03 +0000 @@ -3357,3 +3357,21 @@ NULL /* config options */ } mysql_declare_plugin_end; +maria_declare_plugin(ibmdb2i) +{ + MYSQL_STORAGE_ENGINE_PLUGIN, + &ibmdb2i_storage_engine, + "IBMDB2I", + "The IBM development team in Rochester, Minnesota", + "IBM DB2 for i Storage Engine", + PLUGIN_LICENSE_GPL, + ibmdb2i_init_func, /* Plugin Init */ + ibmdb2i_done_func, /* Plugin Deinit */ + 0x0100 /* 1.0 */, + NULL, /* status variables */ + ibmdb2i_system_variables, /* system variables */ + "1.0", /* string version */ + PLUGIN_MATURITY_UNKNOWN, /* maturity */ + NULL /* config options */ +} +maria_declare_plugin_end; === modified file 'storage/innobase/handler/ha_innodb.cc' --- a/storage/innobase/handler/ha_innodb.cc 2009-10-16 22:57:48 +0000 +++ b/storage/innobase/handler/ha_innodb.cc 2010-03-11 15:02:03 +0000 @@ -8684,6 +8684,24 @@ NULL /* reserved */ } mysql_declare_plugin_end; +maria_declare_plugin(innobase) +{ + MYSQL_STORAGE_ENGINE_PLUGIN, + &innobase_storage_engine, + innobase_hton_name, + "Innobase OY", + "Supports transactions, row-level locking, and foreign keys", + PLUGIN_LICENSE_GPL, + innobase_init, /* Plugin Init */ + NULL, /* Plugin Deinit */ + 0x0100 /* 1.0 */, + innodb_status_variables_export,/* status variables */ + innobase_system_variables, /* system variables */ + "1.0", /* string version */ + PLUGIN_MATURITY_RELEASE, /* maturity */ + NULL /* reserved */ +} +maria_declare_plugin_end; /** @brief Initialize the default value of innodb_commit_concurrency. === modified file 'storage/innodb_plugin/handler/i_s.cc' --- a/storage/innodb_plugin/handler/i_s.cc 2009-08-14 15:18:52 +0000 +++ b/storage/innodb_plugin/handler/i_s.cc 2010-03-11 15:02:03 +0000 @@ -455,6 +455,63 @@ STRUCT_FLD(__reserved1, NULL) }; +UNIV_INTERN struct st_maria_plugin i_s_innodb_trx_maria = +{ + /* the plugin type (a MYSQL_XXX_PLUGIN value) */ + /* int */ + STRUCT_FLD(type, MYSQL_INFORMATION_SCHEMA_PLUGIN), + + /* pointer to type-specific plugin descriptor */ + /* void* */ + STRUCT_FLD(info, &i_s_info), + + /* plugin name */ + /* const char* */ + STRUCT_FLD(name, "INNODB_TRX"), + + /* plugin author (for SHOW PLUGINS) */ + /* const char* */ + STRUCT_FLD(author, plugin_author), + + /* general descriptive text (for SHOW PLUGINS) */ + /* const char* */ + STRUCT_FLD(descr, "InnoDB transactions"), + + /* the plugin license (PLUGIN_LICENSE_XXX) */ + /* int */ + STRUCT_FLD(license, PLUGIN_LICENSE_GPL), + + /* the function to invoke when plugin is loaded */ + /* int (*)(void*); */ + STRUCT_FLD(init, innodb_trx_init), + + /* the function to invoke when plugin is unloaded */ + /* int (*)(void*); */ + STRUCT_FLD(deinit, i_s_common_deinit), + + /* plugin version (for SHOW PLUGINS) */ + /* unsigned int */ + STRUCT_FLD(version, INNODB_VERSION_SHORT), + + /* struct st_mysql_show_var* */ + STRUCT_FLD(status_vars, NULL), + + /* struct st_mysql_sys_var** */ + STRUCT_FLD(system_vars, NULL), + + /* string version */ + /* const char * */ + STRUCT_FLD(version_info, "1.0"), + + /* Maturity */ + /* int */ + STRUCT_FLD(maturity, PLUGIN_MATURITY_RELEASE), + + /* reserved for dependency checking */ + /* void* */ + STRUCT_FLD(__reserved1, NULL) +}; + /* Fields of the dynamic table INFORMATION_SCHEMA.innodb_locks */ static ST_FIELD_INFO innodb_locks_fields_info[] = { @@ -730,6 +787,63 @@ STRUCT_FLD(__reserved1, NULL) }; +UNIV_INTERN struct st_maria_plugin i_s_innodb_locks_maria = +{ + /* the plugin type (a MYSQL_XXX_PLUGIN value) */ + /* int */ + STRUCT_FLD(type, MYSQL_INFORMATION_SCHEMA_PLUGIN), + + /* pointer to type-specific plugin descriptor */ + /* void* */ + STRUCT_FLD(info, &i_s_info), + + /* plugin name */ + /* const char* */ + STRUCT_FLD(name, "INNODB_LOCKS"), + + /* plugin author (for SHOW PLUGINS) */ + /* const char* */ + STRUCT_FLD(author, plugin_author), + + /* general descriptive text (for SHOW PLUGINS) */ + /* const char* */ + STRUCT_FLD(descr, "InnoDB conflicting locks"), + + /* the plugin license (PLUGIN_LICENSE_XXX) */ + /* int */ + STRUCT_FLD(license, PLUGIN_LICENSE_GPL), + + /* the function to invoke when plugin is loaded */ + /* int (*)(void*); */ + STRUCT_FLD(init, innodb_locks_init), + + /* the function to invoke when plugin is unloaded */ + /* int (*)(void*); */ + STRUCT_FLD(deinit, i_s_common_deinit), + + /* plugin version (for SHOW PLUGINS) */ + /* unsigned int */ + STRUCT_FLD(version, INNODB_VERSION_SHORT), + + /* struct st_mysql_show_var* */ + STRUCT_FLD(status_vars, NULL), + + /* struct st_mysql_sys_var** */ + STRUCT_FLD(system_vars, NULL), + + /* string version */ + /* const char * */ + STRUCT_FLD(version_info, "1.0"), + + /* Maturity */ + /* int */ + STRUCT_FLD(maturity, PLUGIN_MATURITY_RELEASE), + + /* reserved for dependency checking */ + /* void* */ + STRUCT_FLD(__reserved1, NULL) +}; + /* Fields of the dynamic table INFORMATION_SCHEMA.innodb_lock_waits */ static ST_FIELD_INFO innodb_lock_waits_fields_info[] = { @@ -913,6 +1027,63 @@ STRUCT_FLD(__reserved1, NULL) }; +UNIV_INTERN struct st_maria_plugin i_s_innodb_lock_waits_maria = +{ + /* the plugin type (a MYSQL_XXX_PLUGIN value) */ + /* int */ + STRUCT_FLD(type, MYSQL_INFORMATION_SCHEMA_PLUGIN), + + /* pointer to type-specific plugin descriptor */ + /* void* */ + STRUCT_FLD(info, &i_s_info), + + /* plugin name */ + /* const char* */ + STRUCT_FLD(name, "INNODB_LOCK_WAITS"), + + /* plugin author (for SHOW PLUGINS) */ + /* const char* */ + STRUCT_FLD(author, "Innobase Oy"), + + /* general descriptive text (for SHOW PLUGINS) */ + /* const char* */ + STRUCT_FLD(descr, "InnoDB which lock is blocking which"), + + /* the plugin license (PLUGIN_LICENSE_XXX) */ + /* int */ + STRUCT_FLD(license, PLUGIN_LICENSE_GPL), + + /* the function to invoke when plugin is loaded */ + /* int (*)(void*); */ + STRUCT_FLD(init, innodb_lock_waits_init), + + /* the function to invoke when plugin is unloaded */ + /* int (*)(void*); */ + STRUCT_FLD(deinit, i_s_common_deinit), + + /* plugin version (for SHOW PLUGINS) */ + /* unsigned int */ + STRUCT_FLD(version, INNODB_VERSION_SHORT), + + /* struct st_mysql_show_var* */ + STRUCT_FLD(status_vars, NULL), + + /* struct st_mysql_sys_var** */ + STRUCT_FLD(system_vars, NULL), + + /* string version */ + /* const char * */ + STRUCT_FLD(version_info, "1.0"), + + /* Maturity */ + /* int */ + STRUCT_FLD(maturity, PLUGIN_MATURITY_RELEASE), + + /* reserved for dependency checking */ + /* void* */ + STRUCT_FLD(__reserved1, NULL) +}; + /*******************************************************************//** Common function to fill any of the dynamic tables: INFORMATION_SCHEMA.innodb_trx @@ -1245,6 +1416,63 @@ STRUCT_FLD(__reserved1, NULL) }; +UNIV_INTERN struct st_mysql_plugin i_s_innodb_cmp_maria = +{ + /* the plugin type (a MYSQL_XXX_PLUGIN value) */ + /* int */ + STRUCT_FLD(type, MYSQL_INFORMATION_SCHEMA_PLUGIN), + + /* pointer to type-specific plugin descriptor */ + /* void* */ + STRUCT_FLD(info, &i_s_info), + + /* plugin name */ + /* const char* */ + STRUCT_FLD(name, "INNODB_CMP"), + + /* plugin author (for SHOW PLUGINS) */ + /* const char* */ + STRUCT_FLD(author, plugin_author), + + /* general descriptive text (for SHOW PLUGINS) */ + /* const char* */ + STRUCT_FLD(descr, "Statistics for the InnoDB compression"), + + /* the plugin license (PLUGIN_LICENSE_XXX) */ + /* int */ + STRUCT_FLD(license, PLUGIN_LICENSE_GPL), + + /* the function to invoke when plugin is loaded */ + /* int (*)(void*); */ + STRUCT_FLD(init, i_s_cmp_init), + + /* the function to invoke when plugin is unloaded */ + /* int (*)(void*); */ + STRUCT_FLD(deinit, i_s_common_deinit), + + /* plugin version (for SHOW PLUGINS) */ + /* unsigned int */ + STRUCT_FLD(version, INNODB_VERSION_SHORT), + + /* struct st_mysql_show_var* */ + STRUCT_FLD(status_vars, NULL), + + /* struct st_mysql_sys_var** */ + STRUCT_FLD(system_vars, NULL), + + /* string version */ + /* const char * */ + STRUCT_FLD(version_info, "1.0"), + + /* Maturity */ + /* int */ + STRUCT_FLD(maturity, PLUGIN_MATURITY_RELEASE), + + /* reserved for dependency checking */ + /* void* */ + STRUCT_FLD(__reserved1, NULL) +}; + UNIV_INTERN struct st_mysql_plugin i_s_innodb_cmp_reset = { /* the plugin type (a MYSQL_XXX_PLUGIN value) */ @@ -1295,6 +1523,64 @@ STRUCT_FLD(__reserved1, NULL) }; +UNIV_INTERN struct st_maria_plugin i_s_innodb_cmp_reset_maria = +{ + /* the plugin type (a MYSQL_XXX_PLUGIN value) */ + /* int */ + STRUCT_FLD(type, MYSQL_INFORMATION_SCHEMA_PLUGIN), + + /* pointer to type-specific plugin descriptor */ + /* void* */ + STRUCT_FLD(info, &i_s_info), + + /* plugin name */ + /* const char* */ + STRUCT_FLD(name, "INNODB_CMP_RESET"), + + /* plugin author (for SHOW PLUGINS) */ + /* const char* */ + STRUCT_FLD(author, plugin_author), + + /* general descriptive text (for SHOW PLUGINS) */ + /* const char* */ + STRUCT_FLD(descr, "Statistics for the InnoDB compression;" + " reset cumulated counts"), + + /* the plugin license (PLUGIN_LICENSE_XXX) */ + /* int */ + STRUCT_FLD(license, PLUGIN_LICENSE_GPL), + + /* the function to invoke when plugin is loaded */ + /* int (*)(void*); */ + STRUCT_FLD(init, i_s_cmp_reset_init), + + /* the function to invoke when plugin is unloaded */ + /* int (*)(void*); */ + STRUCT_FLD(deinit, i_s_common_deinit), + + /* plugin version (for SHOW PLUGINS) */ + /* unsigned int */ + STRUCT_FLD(version, INNODB_VERSION_SHORT), + + /* struct st_mysql_show_var* */ + STRUCT_FLD(status_vars, NULL), + + /* struct st_mysql_sys_var** */ + STRUCT_FLD(system_vars, NULL), + + /* string version */ + /* const char * */ + STRUCT_FLD(version_info, "1.0"), + + /* Maturity */ + /* int */ + STRUCT_FLD(maturity, PLUGIN_MATURITY_RELEASE), + + /* reserved for dependency checking */ + /* void* */ + STRUCT_FLD(__reserved1, NULL) +}; + /* Fields of the dynamic table information_schema.innodb_cmpmem. */ static ST_FIELD_INFO i_s_cmpmem_fields_info[] = { @@ -1511,6 +1797,63 @@ STRUCT_FLD(__reserved1, NULL) }; +UNIV_INTERN struct st_maria_plugin i_s_innodb_cmpmem_maria = +{ + /* the plugin type (a MYSQL_XXX_PLUGIN value) */ + /* int */ + STRUCT_FLD(type, MYSQL_INFORMATION_SCHEMA_PLUGIN), + + /* pointer to type-specific plugin descriptor */ + /* void* */ + STRUCT_FLD(info, &i_s_info), + + /* plugin name */ + /* const char* */ + STRUCT_FLD(name, "INNODB_CMPMEM"), + + /* plugin author (for SHOW PLUGINS) */ + /* const char* */ + STRUCT_FLD(author, plugin_author), + + /* general descriptive text (for SHOW PLUGINS) */ + /* const char* */ + STRUCT_FLD(descr, "Statistics for the InnoDB compressed buffer pool"), + + /* the plugin license (PLUGIN_LICENSE_XXX) */ + /* int */ + STRUCT_FLD(license, PLUGIN_LICENSE_GPL), + + /* the function to invoke when plugin is loaded */ + /* int (*)(void*); */ + STRUCT_FLD(init, i_s_cmpmem_init), + + /* the function to invoke when plugin is unloaded */ + /* int (*)(void*); */ + STRUCT_FLD(deinit, i_s_common_deinit), + + /* plugin version (for SHOW PLUGINS) */ + /* unsigned int */ + STRUCT_FLD(version, INNODB_VERSION_SHORT), + + /* struct st_mysql_show_var* */ + STRUCT_FLD(status_vars, NULL), + + /* struct st_mysql_sys_var** */ + STRUCT_FLD(system_vars, NULL), + + /* string version */ + /* const char * */ + STRUCT_FLD(version_info, "1.0"), + + /* Maturity */ + /* int */ + STRUCT_FLD(maturity, PLUGIN_MATURITY_RELEASE), + + /* reserved for dependency checking */ + /* void* */ + STRUCT_FLD(__reserved1, NULL) +}; + UNIV_INTERN struct st_mysql_plugin i_s_innodb_cmpmem_reset = { /* the plugin type (a MYSQL_XXX_PLUGIN value) */ @@ -1561,6 +1904,64 @@ STRUCT_FLD(__reserved1, NULL) }; +UNIV_INTERN struct st_maria_plugin i_s_innodb_cmpmem_reset_maria = +{ + /* the plugin type (a MYSQL_XXX_PLUGIN value) */ + /* int */ + STRUCT_FLD(type, MYSQL_INFORMATION_SCHEMA_PLUGIN), + + /* pointer to type-specific plugin descriptor */ + /* void* */ + STRUCT_FLD(info, &i_s_info), + + /* plugin name */ + /* const char* */ + STRUCT_FLD(name, "INNODB_CMPMEM_RESET"), + + /* plugin author (for SHOW PLUGINS) */ + /* const char* */ + STRUCT_FLD(author, plugin_author), + + /* general descriptive text (for SHOW PLUGINS) */ + /* const char* */ + STRUCT_FLD(descr, "Statistics for the InnoDB compressed buffer pool;" + " reset cumulated counts"), + + /* the plugin license (PLUGIN_LICENSE_XXX) */ + /* int */ + STRUCT_FLD(license, PLUGIN_LICENSE_GPL), + + /* the function to invoke when plugin is loaded */ + /* int (*)(void*); */ + STRUCT_FLD(init, i_s_cmpmem_reset_init), + + /* the function to invoke when plugin is unloaded */ + /* int (*)(void*); */ + STRUCT_FLD(deinit, i_s_common_deinit), + + /* plugin version (for SHOW PLUGINS) */ + /* unsigned int */ + STRUCT_FLD(version, INNODB_VERSION_SHORT), + + /* struct st_mysql_show_var* */ + STRUCT_FLD(status_vars, NULL), + + /* struct st_mysql_sys_var** */ + STRUCT_FLD(system_vars, NULL), + + /* string version */ + /* const char * */ + STRUCT_FLD(version_info, "1.0"), + + /* Maturity */ + /* int */ + STRUCT_FLD(maturity, PLUGIN_MATURITY_RELEASE), + + /* reserved for dependency checking */ + /* void* */ + STRUCT_FLD(__reserved1, NULL) +}; + /*******************************************************************//** Unbind a dynamic INFORMATION_SCHEMA table. @return 0 on success */ === modified file 'storage/maria/ha_maria.cc' --- a/storage/maria/ha_maria.cc 2009-10-26 11:35:42 +0000 +++ b/storage/maria/ha_maria.cc 2010-03-11 15:02:03 +0000 @@ -3346,9 +3346,27 @@ PLUGIN_LICENSE_GPL, ha_maria_init, /* Plugin Init */ NULL, /* Plugin Deinit */ - 0x0100, /* 1.0 */ + 0x0105, /* 1.5 */ status_variables, /* status variables */ system_variables, /* system variables */ NULL } mysql_declare_plugin_end; +maria_declare_plugin(maria) +{ + MYSQL_STORAGE_ENGINE_PLUGIN, + &maria_storage_engine, + "MARIA", + "MySQL AB", + "Crash-safe tables with MyISAM heritage", + PLUGIN_LICENSE_GPL, + ha_maria_init, /* Plugin Init */ + NULL, /* Plugin Deinit */ + 0x0105, /* 1.5 */ + status_variables, /* status variables */ + system_variables, /* system variables */ + "1.5", /* string version */ + PLUGIN_MATURITY_GAMMA, /* maturity */ + NULL +} +maria_declare_plugin_end; === modified file 'storage/myisam/ha_myisam.cc' --- a/storage/myisam/ha_myisam.cc 2009-10-17 19:12:28 +0000 +++ b/storage/myisam/ha_myisam.cc 2010-03-11 15:02:03 +0000 @@ -2183,6 +2183,24 @@ NULL /* config options */ } mysql_declare_plugin_end; +maria_declare_plugin(myisam) +{ + MYSQL_STORAGE_ENGINE_PLUGIN, + &myisam_storage_engine, + "MyISAM", + "MySQL AB", + "Default engine as of MySQL 3.23 with great performance", + PLUGIN_LICENSE_GPL, + myisam_init, /* Plugin Init */ + NULL, /* Plugin Deinit */ + 0x0100, /* 1.0 */ + NULL, /* status variables */ + NULL, /* system variables */ + "1.0", /* string version */ + PLUGIN_MATURITY_RELEASE, /* maturity */ + NULL /* config options */ +} +maria_declare_plugin_end; #ifdef HAVE_QUERY_CACHE === modified file 'storage/myisammrg/ha_myisammrg.cc' --- a/storage/myisammrg/ha_myisammrg.cc 2009-10-15 21:38:29 +0000 +++ b/storage/myisammrg/ha_myisammrg.cc 2010-03-11 15:02:03 +0000 @@ -1289,3 +1289,21 @@ NULL /* config options */ } mysql_declare_plugin_end; +maria_declare_plugin(myisammrg) +{ + MYSQL_STORAGE_ENGINE_PLUGIN, + &myisammrg_storage_engine, + "MRG_MYISAM", + "MySQL AB", + "Collection of identical MyISAM tables", + PLUGIN_LICENSE_GPL, + myisammrg_init, /* Plugin Init */ + NULL, /* Plugin Deinit */ + 0x0100, /* 1.0 */ + NULL, /* status variables */ + NULL, /* system variables */ + "1.0", /* string version */ + PLUGIN_MATURITY_RELEASE, /* maturity */ + NULL /* config options */ +} +maria_declare_plugin_end; === modified file 'storage/pbxt/src/ha_pbxt.cc' --- a/storage/pbxt/src/ha_pbxt.cc 2009-09-03 06:15:03 +0000 +++ b/storage/pbxt/src/ha_pbxt.cc 2010-03-11 15:02:03 +0000 @@ -5507,6 +5507,42 @@ drizzle_declare_plugin_end; #else mysql_declare_plugin_end; +#ifdef MARIADB_BASE_VERSION +maria_declare_plugin(pbxt) +{ /* PBXT */ + MYSQL_STORAGE_ENGINE_PLUGIN, + &pbxt_storage_engine, + "PBXT", + "Paul McCullagh, PrimeBase Technologies GmbH", + "High performance, multi-versioning transactional engine", + PLUGIN_LICENSE_GPL, + pbxt_init, /* Plugin Init */ + pbxt_end, /* Plugin Deinit */ + 0x0001 /* 0.1 */, + NULL, /* status variables */ + pbxt_system_variables, /* system variables */ + "1.0.09g RC3", /* string version */ + PLUGIN_MATURITY_GAMMA, /* maturity */ + NULL /* config options */ +}, +{ /* PBXT_STATISTICS */ + MYSQL_INFORMATION_SCHEMA_PLUGIN, + &pbxt_statitics, + "PBXT_STATISTICS", + "Paul McCullagh, PrimeBase Technologies GmbH", + "PBXT internal system statitics", + PLUGIN_LICENSE_GPL, + pbxt_init_statitics, /* plugin init */ + pbxt_exit_statitics, /* plugin deinit */ + 0x0005, + NULL, /* status variables */ + NULL, /* system variables */ + "1.0.09g RC3", /* string version */ + PLUGIN_MATURITY_GAMMA, /* maturity */ + NULL /* config options */ +} +maria_declare_plugin_end; +#endif #endif #if defined(XT_WIN) && defined(XT_COREDUMP) === modified file 'storage/xtradb/handler/ha_innodb.cc' --- a/storage/xtradb/handler/ha_innodb.cc 2009-10-16 22:57:48 +0000 +++ b/storage/xtradb/handler/ha_innodb.cc 2010-03-11 15:02:03 +0000 @@ -10540,6 +10540,39 @@ i_s_innodb_index_stats, i_s_innodb_patches mysql_declare_plugin_end; +maria_declare_plugin(innobase) +{ /* InnoDB */ + MYSQL_STORAGE_ENGINE_PLUGIN, + &innobase_storage_engine, + innobase_hton_name, + "Innobase Oy", + "Supports transactions, row-level locking, and foreign keys", + PLUGIN_LICENSE_GPL, + innobase_init, /* Plugin Init */ + NULL, /* Plugin Deinit */ + INNODB_VERSION_SHORT, + innodb_status_variables_export,/* status variables */ + innobase_system_variables, /* system variables */ + INNODB_VERSION_STR, /* string version */ + PLUGIN_MATURITY_RELEASE, /* maturity */ + NULL /* reserved */ +}, +i_s_innodb_rseg_maria, +i_s_innodb_buffer_pool_pages_maria, +i_s_innodb_buffer_pool_pages_index_maria, +i_s_innodb_buffer_pool_pages_blob_maria, +i_s_innodb_trx_maria, +i_s_innodb_locks_maria, +i_s_innodb_lock_waits_maria, +i_s_innodb_cmp_maria, +i_s_innodb_cmp_reset_maria, +i_s_innodb_cmpmem_maria, +i_s_innodb_cmpmem_reset_maria, +i_s_innodb_table_stats_maria, +i_s_innodb_index_stats_maria, +i_s_innodb_patches_maria +maria_declare_plugin_end; + /** @brief Initialize the default value of innodb_commit_concurrency. === modified file 'storage/xtradb/handler/i_s.cc' --- a/storage/xtradb/handler/i_s.cc 2009-09-15 10:46:35 +0000 +++ b/storage/xtradb/handler/i_s.cc 2010-03-11 15:02:03 +0000 @@ -390,6 +390,63 @@ STRUCT_FLD(__reserved1, NULL) }; +UNIV_INTERN struct st_maria_plugin i_s_innodb_patches_maria = +{ + /* the plugin type (a MYSQL_XXX_PLUGIN value) */ + /* int */ + STRUCT_FLD(type, MYSQL_INFORMATION_SCHEMA_PLUGIN), + + /* pointer to type-specific plugin descriptor */ + /* void* */ + STRUCT_FLD(info, &i_s_info), + + /* plugin name */ + /* const char* */ + STRUCT_FLD(name, "XTRADB_ENHANCEMENTS"), + + /* plugin author (for SHOW PLUGINS) */ + /* const char* */ + STRUCT_FLD(author, "Percona"), + + /* general descriptive text (for SHOW PLUGINS) */ + /* const char* */ + STRUCT_FLD(descr, "Enhancements applied to InnoDB plugin"), + + /* the plugin license (PLUGIN_LICENSE_XXX) */ + /* int */ + STRUCT_FLD(license, PLUGIN_LICENSE_GPL), + + /* the function to invoke when plugin is loaded */ + /* int (*)(void*); */ + STRUCT_FLD(init, innodb_patches_init), + + /* the function to invoke when plugin is unloaded */ + /* int (*)(void*); */ + STRUCT_FLD(deinit, i_s_common_deinit), + + /* plugin version (for SHOW PLUGINS) */ + /* unsigned int */ + STRUCT_FLD(version, INNODB_VERSION_SHORT), + + /* struct st_mysql_show_var* */ + STRUCT_FLD(status_vars, NULL), + + /* struct st_mysql_sys_var** */ + STRUCT_FLD(system_vars, NULL), + + /* string version */ + /* const char * */ + STRUCT_FLD(version_info, "1.0"), + + /* Maturity */ + /* int */ + STRUCT_FLD(maturity, PLUGIN_MATURITY_RELEASE), + + /* reserved for dependency checking */ + /* void* */ + STRUCT_FLD(__reserved1, NULL) +}; + static ST_FIELD_INFO i_s_innodb_buffer_pool_pages_fields_info[] = { @@ -1037,6 +1094,63 @@ STRUCT_FLD(__reserved1, NULL) }; +UNIV_INTERN struct st_maria_plugin i_s_innodb_buffer_pool_pages_maria = +{ + /* the plugin type (a MYSQL_XXX_PLUGIN value) */ + /* int */ + STRUCT_FLD(type, MYSQL_INFORMATION_SCHEMA_PLUGIN), + + /* pointer to type-specific plugin descriptor */ + /* void* */ + STRUCT_FLD(info, &i_s_info), + + /* plugin name */ + /* const char* */ + STRUCT_FLD(name, "INNODB_BUFFER_POOL_PAGES"), + + /* plugin author (for SHOW PLUGINS) */ + /* const char* */ + STRUCT_FLD(author, plugin_author), + + /* general descriptive text (for SHOW PLUGINS) */ + /* const char* */ + STRUCT_FLD(descr, "InnoDB buffer pool pages"), + + /* the plugin license (PLUGIN_LICENSE_XXX) */ + /* int */ + STRUCT_FLD(license, PLUGIN_LICENSE_GPL), + + /* the function to invoke when plugin is loaded */ + /* int (*)(void*); */ + STRUCT_FLD(init, i_s_innodb_buffer_pool_pages_init), + + /* the function to invoke when plugin is unloaded */ + /* int (*)(void*); */ + STRUCT_FLD(deinit, i_s_common_deinit), + + /* plugin version (for SHOW PLUGINS) */ + /* unsigned int */ + STRUCT_FLD(version, 0x0100 /* 1.0 */), + + /* struct st_mysql_show_var* */ + STRUCT_FLD(status_vars, NULL), + + /* struct st_mysql_sys_var** */ + STRUCT_FLD(system_vars, NULL), + + /* string version */ + /* const char * */ + STRUCT_FLD(version_info, "1.0"), + + /* Maturity */ + /* int */ + STRUCT_FLD(maturity, PLUGIN_MATURITY_RELEASE), + + /* reserved for dependency checking */ + /* void* */ + STRUCT_FLD(__reserved1, NULL) +}; + UNIV_INTERN struct st_mysql_plugin i_s_innodb_buffer_pool_pages_index = { /* the plugin type (a MYSQL_XXX_PLUGIN value) */ @@ -1086,6 +1200,63 @@ STRUCT_FLD(__reserved1, NULL) }; +UNIV_INTERN struct st_maria_plugin i_s_innodb_buffer_pool_pages_index_maria = +{ + /* the plugin type (a MYSQL_XXX_PLUGIN value) */ + /* int */ + STRUCT_FLD(type, MYSQL_INFORMATION_SCHEMA_PLUGIN), + + /* pointer to type-specific plugin descriptor */ + /* void* */ + STRUCT_FLD(info, &i_s_info), + + /* plugin name */ + /* const char* */ + STRUCT_FLD(name, "INNODB_BUFFER_POOL_PAGES_INDEX"), + + /* plugin author (for SHOW PLUGINS) */ + /* const char* */ + STRUCT_FLD(author, plugin_author), + + /* general descriptive text (for SHOW PLUGINS) */ + /* const char* */ + STRUCT_FLD(descr, "InnoDB buffer pool index pages"), + + /* the plugin license (PLUGIN_LICENSE_XXX) */ + /* int */ + STRUCT_FLD(license, PLUGIN_LICENSE_GPL), + + /* the function to invoke when plugin is loaded */ + /* int (*)(void*); */ + STRUCT_FLD(init, i_s_innodb_buffer_pool_pages_index_init), + + /* the function to invoke when plugin is unloaded */ + /* int (*)(void*); */ + STRUCT_FLD(deinit, i_s_common_deinit), + + /* plugin version (for SHOW PLUGINS) */ + /* unsigned int */ + STRUCT_FLD(version, 0x0100 /* 1.0 */), + + /* struct st_mysql_show_var* */ + STRUCT_FLD(status_vars, NULL), + + /* struct st_mysql_sys_var** */ + STRUCT_FLD(system_vars, NULL), + + /* string version */ + /* const char * */ + STRUCT_FLD(version_info, "1.0"), + + /* Maturity */ + /* int */ + STRUCT_FLD(maturity, PLUGIN_MATURITY_RELEASE), + + /* reserved for dependency checking */ + /* void* */ + STRUCT_FLD(__reserved1, NULL) +}; + UNIV_INTERN struct st_mysql_plugin i_s_innodb_buffer_pool_pages_blob = { /* the plugin type (a MYSQL_XXX_PLUGIN value) */ @@ -1135,6 +1306,63 @@ STRUCT_FLD(__reserved1, NULL) }; +UNIV_INTERN struct st_maria_plugin i_s_innodb_buffer_pool_pages_blob_maria = +{ + /* the plugin type (a MYSQL_XXX_PLUGIN value) */ + /* int */ + STRUCT_FLD(type, MYSQL_INFORMATION_SCHEMA_PLUGIN), + + /* pointer to type-specific plugin descriptor */ + /* void* */ + STRUCT_FLD(info, &i_s_info), + + /* plugin name */ + /* const char* */ + STRUCT_FLD(name, "INNODB_BUFFER_POOL_PAGES_BLOB"), + + /* plugin author (for SHOW PLUGINS) */ + /* const char* */ + STRUCT_FLD(author, plugin_author), + + /* general descriptive text (for SHOW PLUGINS) */ + /* const char* */ + STRUCT_FLD(descr, "InnoDB buffer pool blob pages"), + + /* the plugin license (PLUGIN_LICENSE_XXX) */ + /* int */ + STRUCT_FLD(license, PLUGIN_LICENSE_GPL), + + /* the function to invoke when plugin is loaded */ + /* int (*)(void*); */ + STRUCT_FLD(init, i_s_innodb_buffer_pool_pages_blob_init), + + /* the function to invoke when plugin is unloaded */ + /* int (*)(void*); */ + STRUCT_FLD(deinit, i_s_common_deinit), + + /* plugin version (for SHOW PLUGINS) */ + /* unsigned int */ + STRUCT_FLD(version, 0x0100 /* 1.0 */), + + /* struct st_mysql_show_var* */ + STRUCT_FLD(status_vars, NULL), + + /* struct st_mysql_sys_var** */ + STRUCT_FLD(system_vars, NULL), + + /* string version */ + /* const char * */ + STRUCT_FLD(version_info, "1.0"), + + /* Maturity */ + /* int */ + STRUCT_FLD(maturity, PLUGIN_MATURITY_RELEASE), + + /* reserved for dependency checking */ + /* void* */ + STRUCT_FLD(__reserved1, NULL) +}; + /* Fields of the dynamic table INFORMATION_SCHEMA.innodb_trx */ static ST_FIELD_INFO innodb_trx_fields_info[] = @@ -1370,6 +1598,64 @@ STRUCT_FLD(__reserved1, NULL) }; + +UNIV_INTERN struct st_maria_plugin i_s_innodb_trx_maria = +{ + /* the plugin type (a MYSQL_XXX_PLUGIN value) */ + /* int */ + STRUCT_FLD(type, MYSQL_INFORMATION_SCHEMA_PLUGIN), + + /* pointer to type-specific plugin descriptor */ + /* void* */ + STRUCT_FLD(info, &i_s_info), + + /* plugin name */ + /* const char* */ + STRUCT_FLD(name, "INNODB_TRX"), + + /* plugin author (for SHOW PLUGINS) */ + /* const char* */ + STRUCT_FLD(author, plugin_author), + + /* general descriptive text (for SHOW PLUGINS) */ + /* const char* */ + STRUCT_FLD(descr, "InnoDB transactions"), + + /* the plugin license (PLUGIN_LICENSE_XXX) */ + /* int */ + STRUCT_FLD(license, PLUGIN_LICENSE_GPL), + + /* the function to invoke when plugin is loaded */ + /* int (*)(void*); */ + STRUCT_FLD(init, innodb_trx_init), + + /* the function to invoke when plugin is unloaded */ + /* int (*)(void*); */ + STRUCT_FLD(deinit, i_s_common_deinit), + + /* plugin version (for SHOW PLUGINS) */ + /* unsigned int */ + STRUCT_FLD(version, INNODB_VERSION_SHORT), + + /* struct st_mysql_show_var* */ + STRUCT_FLD(status_vars, NULL), + + /* struct st_mysql_sys_var** */ + STRUCT_FLD(system_vars, NULL), + + /* string version */ + /* const char * */ + STRUCT_FLD(version_info, "1.0"), + + /* Maturity */ + /* int */ + STRUCT_FLD(maturity, PLUGIN_MATURITY_RELEASE), + + /* reserved for dependency checking */ + /* void* */ + STRUCT_FLD(__reserved1, NULL) +}; + /* Fields of the dynamic table INFORMATION_SCHEMA.innodb_locks */ static ST_FIELD_INFO innodb_locks_fields_info[] = { @@ -1645,6 +1931,63 @@ STRUCT_FLD(__reserved1, NULL) }; +UNIV_INTERN struct st_maria_plugin i_s_innodb_locks_maria = +{ + /* the plugin type (a MYSQL_XXX_PLUGIN value) */ + /* int */ + STRUCT_FLD(type, MYSQL_INFORMATION_SCHEMA_PLUGIN), + + /* pointer to type-specific plugin descriptor */ + /* void* */ + STRUCT_FLD(info, &i_s_info), + + /* plugin name */ + /* const char* */ + STRUCT_FLD(name, "INNODB_LOCKS"), + + /* plugin author (for SHOW PLUGINS) */ + /* const char* */ + STRUCT_FLD(author, plugin_author), + + /* general descriptive text (for SHOW PLUGINS) */ + /* const char* */ + STRUCT_FLD(descr, "InnoDB conflicting locks"), + + /* the plugin license (PLUGIN_LICENSE_XXX) */ + /* int */ + STRUCT_FLD(license, PLUGIN_LICENSE_GPL), + + /* the function to invoke when plugin is loaded */ + /* int (*)(void*); */ + STRUCT_FLD(init, innodb_locks_init), + + /* the function to invoke when plugin is unloaded */ + /* int (*)(void*); */ + STRUCT_FLD(deinit, i_s_common_deinit), + + /* plugin version (for SHOW PLUGINS) */ + /* unsigned int */ + STRUCT_FLD(version, INNODB_VERSION_SHORT), + + /* struct st_mysql_show_var* */ + STRUCT_FLD(status_vars, NULL), + + /* struct st_mysql_sys_var** */ + STRUCT_FLD(system_vars, NULL), + + /* string version */ + /* const char * */ + STRUCT_FLD(version_info, "1.0"), + + /* Maturity */ + /* int */ + STRUCT_FLD(maturity, PLUGIN_MATURITY_RELEASE), + + /* reserved for dependency checking */ + /* void* */ + STRUCT_FLD(__reserved1, NULL) +}; + /* Fields of the dynamic table INFORMATION_SCHEMA.innodb_lock_waits */ static ST_FIELD_INFO innodb_lock_waits_fields_info[] = { @@ -1828,6 +2171,63 @@ STRUCT_FLD(__reserved1, NULL) }; +UNIV_INTERN struct st_maria_plugin i_s_innodb_lock_waits_maria = +{ + /* the plugin type (a MYSQL_XXX_PLUGIN value) */ + /* int */ + STRUCT_FLD(type, MYSQL_INFORMATION_SCHEMA_PLUGIN), + + /* pointer to type-specific plugin descriptor */ + /* void* */ + STRUCT_FLD(info, &i_s_info), + + /* plugin name */ + /* const char* */ + STRUCT_FLD(name, "INNODB_LOCK_WAITS"), + + /* plugin author (for SHOW PLUGINS) */ + /* const char* */ + STRUCT_FLD(author, "Innobase Oy"), + + /* general descriptive text (for SHOW PLUGINS) */ + /* const char* */ + STRUCT_FLD(descr, "InnoDB which lock is blocking which"), + + /* the plugin license (PLUGIN_LICENSE_XXX) */ + /* int */ + STRUCT_FLD(license, PLUGIN_LICENSE_GPL), + + /* the function to invoke when plugin is loaded */ + /* int (*)(void*); */ + STRUCT_FLD(init, innodb_lock_waits_init), + + /* the function to invoke when plugin is unloaded */ + /* int (*)(void*); */ + STRUCT_FLD(deinit, i_s_common_deinit), + + /* plugin version (for SHOW PLUGINS) */ + /* unsigned int */ + STRUCT_FLD(version, INNODB_VERSION_SHORT), + + /* struct st_mysql_show_var* */ + STRUCT_FLD(status_vars, NULL), + + /* struct st_mysql_sys_var** */ + STRUCT_FLD(system_vars, NULL), + + /* string version */ + /* const char * */ + STRUCT_FLD(version_info, "1.0"), + + /* Maturity */ + /* int */ + STRUCT_FLD(maturity, PLUGIN_MATURITY_RELEASE), + + /* reserved for dependency checking */ + /* void* */ + STRUCT_FLD(__reserved1, NULL) +}; + /*********************************************************************** Common function to fill any of the dynamic tables: INFORMATION_SCHEMA.innodb_trx @@ -2160,6 +2560,63 @@ STRUCT_FLD(__reserved1, NULL) }; +UNIV_INTERN struct st_maria_plugin i_s_innodb_cmp_maria = +{ + /* the plugin type (a MYSQL_XXX_PLUGIN value) */ + /* int */ + STRUCT_FLD(type, MYSQL_INFORMATION_SCHEMA_PLUGIN), + + /* pointer to type-specific plugin descriptor */ + /* void* */ + STRUCT_FLD(info, &i_s_info), + + /* plugin name */ + /* const char* */ + STRUCT_FLD(name, "INNODB_CMP"), + + /* plugin author (for SHOW PLUGINS) */ + /* const char* */ + STRUCT_FLD(author, plugin_author), + + /* general descriptive text (for SHOW PLUGINS) */ + /* const char* */ + STRUCT_FLD(descr, "Statistics for the InnoDB compression"), + + /* the plugin license (PLUGIN_LICENSE_XXX) */ + /* int */ + STRUCT_FLD(license, PLUGIN_LICENSE_GPL), + + /* the function to invoke when plugin is loaded */ + /* int (*)(void*); */ + STRUCT_FLD(init, i_s_cmp_init), + + /* the function to invoke when plugin is unloaded */ + /* int (*)(void*); */ + STRUCT_FLD(deinit, i_s_common_deinit), + + /* plugin version (for SHOW PLUGINS) */ + /* unsigned int */ + STRUCT_FLD(version, INNODB_VERSION_SHORT), + + /* struct st_mysql_show_var* */ + STRUCT_FLD(status_vars, NULL), + + /* struct st_mysql_sys_var** */ + STRUCT_FLD(system_vars, NULL), + + /* string version */ + /* const char * */ + STRUCT_FLD(version_info, "1.0"), + + /* Maturity */ + /* int */ + STRUCT_FLD(maturity, PLUGIN_MATURITY_RELEASE), + + /* reserved for dependency checking */ + /* void* */ + STRUCT_FLD(__reserved1, NULL) +}; + UNIV_INTERN struct st_mysql_plugin i_s_innodb_cmp_reset = { /* the plugin type (a MYSQL_XXX_PLUGIN value) */ @@ -2210,6 +2667,63 @@ STRUCT_FLD(__reserved1, NULL) }; +UNIV_INTERN struct st_maria_plugin i_s_innodb_cmp_reset_maria = +{ + /* the plugin type (a MYSQL_XXX_PLUGIN value) */ + /* int */ + STRUCT_FLD(type, MYSQL_INFORMATION_SCHEMA_PLUGIN), + + /* pointer to type-specific plugin descriptor */ + /* void* */ + STRUCT_FLD(info, &i_s_info), + + /* plugin name */ + /* const char* */ + STRUCT_FLD(name, "INNODB_CMP_RESET"), + + /* plugin author (for SHOW PLUGINS) */ + /* const char* */ + STRUCT_FLD(author, plugin_author), + + /* general descriptive text (for SHOW PLUGINS) */ + /* const char* */ + STRUCT_FLD(descr, "Statistics for the InnoDB compression;" + " reset cumulated counts"), + + /* the plugin license (PLUGIN_LICENSE_XXX) */ + /* int */ + STRUCT_FLD(license, PLUGIN_LICENSE_GPL), + + /* the function to invoke when plugin is loaded */ + /* int (*)(void*); */ + STRUCT_FLD(init, i_s_cmp_reset_init), + + /* the function to invoke when plugin is unloaded */ + /* int (*)(void*); */ + STRUCT_FLD(deinit, i_s_common_deinit), + + /* plugin version (for SHOW PLUGINS) */ + /* unsigned int */ + STRUCT_FLD(version, INNODB_VERSION_SHORT), + + /* struct st_mysql_show_var* */ + STRUCT_FLD(status_vars, NULL), + + /* struct st_mysql_sys_var** */ + STRUCT_FLD(system_vars, NULL), + + /* string version */ + /* const char * */ + STRUCT_FLD(version_info, "1.0"), + + /* Maturity */ + /* int */ + STRUCT_FLD(maturity, PLUGIN_MATURITY_RELEASE), + + /* reserved for dependency checking */ + /* void* */ + STRUCT_FLD(__reserved1, NULL) +}; /* Fields of the dynamic table information_schema.innodb_cmpmem. */ static ST_FIELD_INFO i_s_cmpmem_fields_info[] = { @@ -2428,6 +2942,63 @@ STRUCT_FLD(__reserved1, NULL) }; +UNIV_INTERN struct st_maria_plugin i_s_innodb_cmpmem_maria = +{ + /* the plugin type (a MYSQL_XXX_PLUGIN value) */ + /* int */ + STRUCT_FLD(type, MYSQL_INFORMATION_SCHEMA_PLUGIN), + + /* pointer to type-specific plugin descriptor */ + /* void* */ + STRUCT_FLD(info, &i_s_info), + + /* plugin name */ + /* const char* */ + STRUCT_FLD(name, "INNODB_CMPMEM"), + + /* plugin author (for SHOW PLUGINS) */ + /* const char* */ + STRUCT_FLD(author, plugin_author), + + /* general descriptive text (for SHOW PLUGINS) */ + /* const char* */ + STRUCT_FLD(descr, "Statistics for the InnoDB compressed buffer pool"), + + /* the plugin license (PLUGIN_LICENSE_XXX) */ + /* int */ + STRUCT_FLD(license, PLUGIN_LICENSE_GPL), + + /* the function to invoke when plugin is loaded */ + /* int (*)(void*); */ + STRUCT_FLD(init, i_s_cmpmem_init), + + /* the function to invoke when plugin is unloaded */ + /* int (*)(void*); */ + STRUCT_FLD(deinit, i_s_common_deinit), + + /* plugin version (for SHOW PLUGINS) */ + /* unsigned int */ + STRUCT_FLD(version, INNODB_VERSION_SHORT), + + /* struct st_mysql_show_var* */ + STRUCT_FLD(status_vars, NULL), + + /* struct st_mysql_sys_var** */ + STRUCT_FLD(system_vars, NULL), + + /* string version */ + /* const char * */ + STRUCT_FLD(version_info, "1.0"), + + /* Maturity */ + /* int */ + STRUCT_FLD(maturity, PLUGIN_MATURITY_RELEASE), + + /* reserved for dependency checking */ + /* void* */ + STRUCT_FLD(__reserved1, NULL) +}; + UNIV_INTERN struct st_mysql_plugin i_s_innodb_cmpmem_reset = { /* the plugin type (a MYSQL_XXX_PLUGIN value) */ @@ -2478,6 +3049,64 @@ STRUCT_FLD(__reserved1, NULL) }; +UNIV_INTERN struct st_maria_plugin i_s_innodb_cmpmem_reset_maria = +{ + /* the plugin type (a MYSQL_XXX_PLUGIN value) */ + /* int */ + STRUCT_FLD(type, MYSQL_INFORMATION_SCHEMA_PLUGIN), + + /* pointer to type-specific plugin descriptor */ + /* void* */ + STRUCT_FLD(info, &i_s_info), + + /* plugin name */ + /* const char* */ + STRUCT_FLD(name, "INNODB_CMPMEM_RESET"), + + /* plugin author (for SHOW PLUGINS) */ + /* const char* */ + STRUCT_FLD(author, plugin_author), + + /* general descriptive text (for SHOW PLUGINS) */ + /* const char* */ + STRUCT_FLD(descr, "Statistics for the InnoDB compressed buffer pool;" + " reset cumulated counts"), + + /* the plugin license (PLUGIN_LICENSE_XXX) */ + /* int */ + STRUCT_FLD(license, PLUGIN_LICENSE_GPL), + + /* the function to invoke when plugin is loaded */ + /* int (*)(void*); */ + STRUCT_FLD(init, i_s_cmpmem_reset_init), + + /* the function to invoke when plugin is unloaded */ + /* int (*)(void*); */ + STRUCT_FLD(deinit, i_s_common_deinit), + + /* plugin version (for SHOW PLUGINS) */ + /* unsigned int */ + STRUCT_FLD(version, INNODB_VERSION_SHORT), + + /* struct st_mysql_show_var* */ + STRUCT_FLD(status_vars, NULL), + + /* struct st_mysql_sys_var** */ + STRUCT_FLD(system_vars, NULL), + + /* string version */ + /* const char * */ + STRUCT_FLD(version_info, "1.0"), + + /* Maturity */ + /* int */ + STRUCT_FLD(maturity, PLUGIN_MATURITY_RELEASE), + + /* reserved for dependency checking */ + /* void* */ + STRUCT_FLD(__reserved1, NULL) +}; + /*********************************************************************** Unbind a dynamic INFORMATION_SCHEMA table. */ static @@ -2657,6 +3286,63 @@ STRUCT_FLD(__reserved1, NULL) }; +UNIV_INTERN struct st_maria_plugin i_s_innodb_rseg_maria = +{ + /* the plugin type (a MYSQL_XXX_PLUGIN value) */ + /* int */ + STRUCT_FLD(type, MYSQL_INFORMATION_SCHEMA_PLUGIN), + + /* pointer to type-specific plugin descriptor */ + /* void* */ + STRUCT_FLD(info, &i_s_info), + + /* plugin name */ + /* const char* */ + STRUCT_FLD(name, "INNODB_RSEG"), + + /* plugin author (for SHOW PLUGINS) */ + /* const char* */ + STRUCT_FLD(author, plugin_author), + + /* general descriptive text (for SHOW PLUGINS) */ + /* const char* */ + STRUCT_FLD(descr, "InnoDB rollback segment information"), + + /* the plugin license (PLUGIN_LICENSE_XXX) */ + /* int */ + STRUCT_FLD(license, PLUGIN_LICENSE_GPL), + + /* the function to invoke when plugin is loaded */ + /* int (*)(void*); */ + STRUCT_FLD(init, i_s_innodb_rseg_init), + + /* the function to invoke when plugin is unloaded */ + /* int (*)(void*); */ + STRUCT_FLD(deinit, i_s_common_deinit), + + /* plugin version (for SHOW PLUGINS) */ + /* unsigned int */ + STRUCT_FLD(version, 0x0100 /* 1.0 */), + + /* struct st_mysql_show_var* */ + STRUCT_FLD(status_vars, NULL), + + /* struct st_mysql_sys_var** */ + STRUCT_FLD(system_vars, NULL), + + /* string version */ + /* const char * */ + STRUCT_FLD(version_info, "1.0"), + + /* Maturity */ + /* int */ + STRUCT_FLD(maturity, PLUGIN_MATURITY_RELEASE), + + /* reserved for dependency checking */ + /* void* */ + STRUCT_FLD(__reserved1, NULL) +}; + /*********************************************************************** */ static ST_FIELD_INFO i_s_innodb_table_stats_info[] = @@ -2937,6 +3623,24 @@ STRUCT_FLD(__reserved1, NULL) }; +UNIV_INTERN struct st_maria_plugin i_s_innodb_table_stats_maria = +{ + STRUCT_FLD(type, MYSQL_INFORMATION_SCHEMA_PLUGIN), + STRUCT_FLD(info, &i_s_info), + STRUCT_FLD(name, "INNODB_TABLE_STATS"), + STRUCT_FLD(author, plugin_author), + STRUCT_FLD(descr, "InnoDB table statistics in memory"), + STRUCT_FLD(license, PLUGIN_LICENSE_GPL), + STRUCT_FLD(init, i_s_innodb_table_stats_init), + STRUCT_FLD(deinit, i_s_common_deinit), + STRUCT_FLD(version, 0x0100 /* 1.0 */), + STRUCT_FLD(status_vars, NULL), + STRUCT_FLD(system_vars, NULL), + STRUCT_FLD(version_info, "1.0"), + STRUCT_FLD(maturity, PLUGIN_MATURITY_RELEASE), + STRUCT_FLD(__reserved1, NULL) +}; + UNIV_INTERN struct st_mysql_plugin i_s_innodb_index_stats = { STRUCT_FLD(type, MYSQL_INFORMATION_SCHEMA_PLUGIN), @@ -2952,3 +3656,21 @@ STRUCT_FLD(system_vars, NULL), STRUCT_FLD(__reserved1, NULL) }; + +UNIV_INTERN struct st_maria_plugin i_s_innodb_index_stats_maria = +{ + STRUCT_FLD(type, MYSQL_INFORMATION_SCHEMA_PLUGIN), + STRUCT_FLD(info, &i_s_info), + STRUCT_FLD(name, "INNODB_INDEX_STATS"), + STRUCT_FLD(author, plugin_author), + STRUCT_FLD(descr, "InnoDB index statistics in memory"), + STRUCT_FLD(license, PLUGIN_LICENSE_GPL), + STRUCT_FLD(init, i_s_innodb_index_stats_init), + STRUCT_FLD(deinit, i_s_common_deinit), + STRUCT_FLD(version, 0x0100 /* 1.0 */), + STRUCT_FLD(status_vars, NULL), + STRUCT_FLD(system_vars, NULL), + STRUCT_FLD(version_info, "1.0"), + STRUCT_FLD(maturity, PLUGIN_MATURITY_RELEASE), + STRUCT_FLD(__reserved1, NULL) +}; === modified file 'storage/xtradb/handler/i_s.h' --- a/storage/xtradb/handler/i_s.h 2009-06-25 01:43:25 +0000 +++ b/storage/xtradb/handler/i_s.h 2010-03-11 15:02:03 +0000 @@ -40,4 +40,19 @@ extern struct st_mysql_plugin i_s_innodb_table_stats; extern struct st_mysql_plugin i_s_innodb_index_stats; +extern struct st_maria_plugin i_s_innodb_buffer_pool_pages_maria; +extern struct st_maria_plugin i_s_innodb_buffer_pool_pages_index_maria; +extern struct st_maria_plugin i_s_innodb_buffer_pool_pages_blob_maria; +extern struct st_maria_plugin i_s_innodb_trx_maria; +extern struct st_maria_plugin i_s_innodb_locks_maria; +extern struct st_maria_plugin i_s_innodb_lock_waits_maria; +extern struct st_maria_plugin i_s_innodb_cmp_maria; +extern struct st_maria_plugin i_s_innodb_cmp_reset_maria; +extern struct st_maria_plugin i_s_innodb_cmpmem_maria; +extern struct st_maria_plugin i_s_innodb_cmpmem_reset_maria; +extern struct st_maria_plugin i_s_innodb_patches_maria; +extern struct st_maria_plugin i_s_innodb_rseg_maria; +extern struct st_maria_plugin i_s_innodb_table_stats_maria; +extern struct st_maria_plugin i_s_innodb_index_stats_maria; + #endif /* i_s_h */