diff options
Diffstat (limited to 'include/mysql/plugin.h')
| -rw-r--r-- | include/mysql/plugin.h | 80 |
1 files changed, 18 insertions, 62 deletions
diff --git a/include/mysql/plugin.h b/include/mysql/plugin.h index 2e59262d061..f158dc20999 100644 --- a/include/mysql/plugin.h +++ b/include/mysql/plugin.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2005 MySQL AB +/* Copyright (C) 2005 MySQL AB, 2009 Sun Microsystems, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -16,7 +16,6 @@ #ifndef _my_plugin_h #define _my_plugin_h - /* On Windows, exports from DLL need to be declared */ @@ -34,15 +33,7 @@ class Item; #define MYSQL_THD void* #endif -#ifndef _m_string_h -/* This definition must match the one given in m_string.h */ -struct st_mysql_lex_string -{ - char *str; - unsigned int length; -}; -#endif /* _m_string_h */ -typedef struct st_mysql_lex_string MYSQL_LEX_STRING; +#include <mysql/services.h> #define MYSQL_XIDDATASIZE 128 /** @@ -65,7 +56,7 @@ typedef struct st_mysql_xid MYSQL_XID; Plugin API. Common for all plugin types. */ -#define MYSQL_PLUGIN_INTERFACE_VERSION 0x0100 +#define MYSQL_PLUGIN_INTERFACE_VERSION 0x0101 /* The allowable types of plugins @@ -75,7 +66,8 @@ typedef struct st_mysql_xid MYSQL_XID; #define MYSQL_FTPARSER_PLUGIN 2 /* Full-text parser plugin */ #define MYSQL_DAEMON_PLUGIN 3 /* The daemon/raw plugin type */ #define MYSQL_INFORMATION_SCHEMA_PLUGIN 4 /* The I_S plugin type */ -#define MYSQL_MAX_PLUGIN_TYPE_NUM 5 /* The number of plugin types */ +#define MYSQL_REPLICATION_PLUGIN 5 /* The replication plugin type */ +#define MYSQL_MAX_PLUGIN_TYPE_NUM 6 /* The number of plugin types */ /* We use the following strings to define licenses for plugins */ #define PLUGIN_LICENSE_PROPRIETARY 0 @@ -120,7 +112,8 @@ enum enum_mysql_show_type { SHOW_UNDEF, SHOW_BOOL, SHOW_INT, SHOW_LONG, SHOW_LONGLONG, SHOW_CHAR, SHOW_CHAR_PTR, - SHOW_ARRAY, SHOW_FUNC, SHOW_DOUBLE + SHOW_ARRAY, SHOW_FUNC, SHOW_DOUBLE, + SHOW_always_last }; struct st_mysql_show_var { @@ -650,6 +643,17 @@ struct st_mysql_information_schema int interface_version; }; +/* + API for Replication plugin. (MYSQL_REPLICATION_PLUGIN) +*/ + #define MYSQL_REPLICATION_INTERFACE_VERSION 0x0100 + + /** + Replication plugin descriptor + */ + struct Mysql_replication { + int interface_version; + }; /* st_mysql_value struct for reading values from mysqld. @@ -733,54 +737,6 @@ int thd_killed(const MYSQL_THD thd); */ unsigned long thd_get_thread_id(const MYSQL_THD thd); - -/** - Allocate memory in the connection's local memory pool - - @details - When properly used in place of @c my_malloc(), this can significantly - improve concurrency. Don't use this or related functions to allocate - large chunks of memory. Use for temporary storage only. The memory - will be freed automatically at the end of the statement; no explicit - code is required to prevent memory leaks. - - @see alloc_root() -*/ -void *thd_alloc(MYSQL_THD thd, unsigned int size); -/** - @see thd_alloc() -*/ -void *thd_calloc(MYSQL_THD thd, unsigned int size); -/** - @see thd_alloc() -*/ -char *thd_strdup(MYSQL_THD thd, const char *str); -/** - @see thd_alloc() -*/ -char *thd_strmake(MYSQL_THD thd, const char *str, unsigned int size); -/** - @see thd_alloc() -*/ -void *thd_memdup(MYSQL_THD thd, const void* str, unsigned int size); - -/** - Create a LEX_STRING in this connection's local memory pool - - @param thd user thread connection handle - @param lex_str pointer to LEX_STRING object to be initialized - @param str initializer to be copied into lex_str - @param size length of str, in bytes - @param allocate_lex_string flag: if TRUE, allocate new LEX_STRING object, - instead of using lex_str value - @return NULL on failure, or pointer to the LEX_STRING object - - @see thd_alloc() -*/ -MYSQL_LEX_STRING *thd_make_lex_string(MYSQL_THD thd, MYSQL_LEX_STRING *lex_str, - const char *str, unsigned int size, - int allocate_lex_string); - /** Get the XID for this connection's transaction |