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https://github.com/MariaDB/server.git
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1055 lines
26 KiB
C
1055 lines
26 KiB
C
/* Copyright (c) 2011, 2016, Oracle and/or its affiliates.
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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 Foundation,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1335 USA */
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/*
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Always provide the noop performance interface, for plugins.
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*/
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#define USE_PSI_V1
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#define HAVE_PSI_INTERFACE
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#include "my_global.h"
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#include "my_pthread.h"
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#include "my_sys.h"
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#include "mysql/psi/psi.h"
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C_MODE_START
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#define NNN __attribute__((unused))
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static void register_mutex_noop(const char *category NNN,
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PSI_mutex_info *info NNN,
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int count NNN)
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{
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return;
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}
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static void register_rwlock_noop(const char *category NNN,
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PSI_rwlock_info *info NNN,
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int count NNN)
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{
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return;
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}
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static void register_cond_noop(const char *category NNN,
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PSI_cond_info *info NNN,
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int count NNN)
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{
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return;
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}
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static void register_thread_noop(const char *category NNN,
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PSI_thread_info *info NNN,
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int count NNN)
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{
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return;
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}
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static void register_file_noop(const char *category NNN,
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PSI_file_info *info NNN,
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int count NNN)
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{
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return;
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}
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static void register_stage_noop(const char *category NNN,
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PSI_stage_info **info_array NNN,
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int count NNN)
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{
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return;
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}
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static void register_statement_noop(const char *category NNN,
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PSI_statement_info *info NNN,
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int count NNN)
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{
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return;
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}
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static void register_socket_noop(const char *category NNN,
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PSI_socket_info *info NNN,
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int count NNN)
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{
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return;
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}
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static PSI_mutex*
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init_mutex_noop(PSI_mutex_key key NNN, const void *identity NNN)
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{
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return NULL;
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}
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static void destroy_mutex_noop(PSI_mutex* mutex NNN)
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{
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return;
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}
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static PSI_rwlock*
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init_rwlock_noop(PSI_rwlock_key key NNN, const void *identity NNN)
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{
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return NULL;
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}
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static void destroy_rwlock_noop(PSI_rwlock* rwlock NNN)
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{
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return;
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}
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static PSI_cond*
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init_cond_noop(PSI_cond_key key NNN, const void *identity NNN)
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{
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return NULL;
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}
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static void destroy_cond_noop(PSI_cond* cond NNN)
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{
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return;
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}
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static PSI_socket*
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init_socket_noop(PSI_socket_key key NNN, const my_socket *fd NNN,
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const struct sockaddr *addr NNN, socklen_t addr_len NNN)
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{
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return NULL;
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}
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static void destroy_socket_noop(PSI_socket* socket NNN)
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{
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return;
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}
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static PSI_table_share*
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get_table_share_noop(my_bool temporary NNN, struct TABLE_SHARE *share NNN)
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{
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return NULL;
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}
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static void release_table_share_noop(PSI_table_share* share NNN)
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{
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return;
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}
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static void
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drop_table_share_noop(my_bool temporary NNN, const char *schema_name NNN,
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int schema_name_length NNN, const char *table_name NNN,
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int table_name_length NNN)
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{
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return;
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}
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static PSI_table*
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open_table_noop(PSI_table_share *share NNN, const void *identity NNN)
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{
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return NULL;
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}
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static void unbind_table_noop(PSI_table *table NNN)
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{
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return;
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}
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static PSI_table*
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rebind_table_noop(PSI_table_share *share NNN,
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const void *identity NNN,
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PSI_table *table NNN)
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{
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return NULL;
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}
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static void close_table_noop(struct TABLE_SHARE *share NNN,
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PSI_table *table NNN)
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{
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return;
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}
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static void create_file_noop(PSI_file_key key NNN,
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const char *name NNN, File file NNN)
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{
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return;
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}
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static int spawn_thread_noop(PSI_thread_key key NNN,
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pthread_t *thread NNN,
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const pthread_attr_t *attr NNN,
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void *(*start_routine)(void*) NNN, void *arg NNN)
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{
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return pthread_create(thread, attr, start_routine, arg);
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}
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static PSI_thread*
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new_thread_noop(PSI_thread_key key NNN,
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const void *identity NNN, ulonglong thread_id NNN)
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{
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return NULL;
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}
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static void set_thread_id_noop(PSI_thread *thread NNN, ulonglong id NNN)
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{
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return;
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}
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static void set_thread_THD_noop(PSI_thread *thread NNN, THD *thd NNN)
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{
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return;
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}
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static void set_thread_os_id_noop(PSI_thread *thread NNN)
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{
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return;
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}
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static PSI_thread*
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get_thread_noop(void NNN)
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{
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return NULL;
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}
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static void set_thread_user_noop(const char *user NNN, int user_len NNN)
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{
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return;
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}
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static void set_thread_user_host_noop(const char *user NNN, int user_len NNN,
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const char *host NNN, int host_len NNN)
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{
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return;
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}
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static void set_thread_db_noop(const char* db NNN, int db_len NNN)
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{
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return;
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}
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static void set_thread_command_noop(int command NNN)
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{
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return;
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}
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static void set_connection_type_noop(opaque_vio_type conn_type NNN)
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{
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return;
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}
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static void set_thread_start_time_noop(time_t start_time NNN)
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{
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return;
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}
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static void set_thread_state_noop(const char* state NNN)
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{
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return;
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}
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static void set_thread_info_noop(const char* info NNN, uint info_len NNN)
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{
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return;
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}
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static void set_thread_noop(PSI_thread* thread NNN)
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{
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return;
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}
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static void delete_current_thread_noop(void)
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{
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return;
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}
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static void delete_thread_noop(PSI_thread *thread NNN)
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{
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return;
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}
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static PSI_file_locker*
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get_thread_file_name_locker_noop(PSI_file_locker_state *state NNN,
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PSI_file_key key NNN,
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enum PSI_file_operation op NNN,
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const char *name NNN, const void *identity NNN)
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{
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return NULL;
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}
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static PSI_file_locker*
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get_thread_file_stream_locker_noop(PSI_file_locker_state *state NNN,
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PSI_file *file NNN,
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enum PSI_file_operation op NNN)
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{
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return NULL;
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}
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static PSI_file_locker*
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get_thread_file_descriptor_locker_noop(PSI_file_locker_state *state NNN,
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File file NNN,
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enum PSI_file_operation op NNN)
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{
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return NULL;
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}
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static void unlock_mutex_noop(PSI_mutex *mutex NNN)
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{
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return;
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}
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static void unlock_rwlock_noop(PSI_rwlock *rwlock NNN)
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{
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return;
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}
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static void signal_cond_noop(PSI_cond* cond NNN)
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{
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return;
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}
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static void broadcast_cond_noop(PSI_cond* cond NNN)
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{
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return;
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}
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static PSI_idle_locker*
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start_idle_wait_noop(PSI_idle_locker_state* state NNN,
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const char *src_file NNN, uint src_line NNN)
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{
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return NULL;
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}
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static void end_idle_wait_noop(PSI_idle_locker* locker NNN)
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{
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return;
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}
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static PSI_mutex_locker*
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start_mutex_wait_noop(PSI_mutex_locker_state *state NNN,
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PSI_mutex *mutex NNN,
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PSI_mutex_operation op NNN,
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const char *src_file NNN, uint src_line NNN)
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{
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return NULL;
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}
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static void end_mutex_wait_noop(PSI_mutex_locker* locker NNN, int rc NNN)
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{
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return;
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}
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static PSI_rwlock_locker*
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start_rwlock_rdwait_noop(struct PSI_rwlock_locker_state_v1 *state NNN,
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struct PSI_rwlock *rwlock NNN,
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enum PSI_rwlock_operation op NNN,
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const char *src_file NNN, uint src_line NNN)
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{
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return NULL;
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}
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static void end_rwlock_rdwait_noop(PSI_rwlock_locker* locker NNN, int rc NNN)
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{
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return;
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}
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static struct PSI_rwlock_locker*
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start_rwlock_wrwait_noop(struct PSI_rwlock_locker_state_v1 *state NNN,
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struct PSI_rwlock *rwlock NNN,
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enum PSI_rwlock_operation op NNN,
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const char *src_file NNN, uint src_line NNN)
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{
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return NULL;
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}
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static void end_rwlock_wrwait_noop(PSI_rwlock_locker* locker NNN, int rc NNN)
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{
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return;
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}
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static struct PSI_cond_locker*
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start_cond_wait_noop(struct PSI_cond_locker_state_v1 *state NNN,
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struct PSI_cond *cond NNN,
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struct PSI_mutex *mutex NNN,
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enum PSI_cond_operation op NNN,
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const char *src_file NNN, uint src_line NNN)
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{
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return NULL;
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}
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static void end_cond_wait_noop(PSI_cond_locker* locker NNN, int rc NNN)
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{
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return;
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}
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static struct PSI_table_locker*
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start_table_io_wait_noop(struct PSI_table_locker_state *state NNN,
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struct PSI_table *table NNN,
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enum PSI_table_io_operation op NNN,
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uint index NNN,
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const char *src_file NNN, uint src_line NNN)
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{
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return NULL;
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}
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static void end_table_io_wait_noop(PSI_table_locker* locker NNN,
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ulonglong numrows NNN)
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{
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return;
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}
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static struct PSI_table_locker*
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start_table_lock_wait_noop(struct PSI_table_locker_state *state NNN,
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struct PSI_table *table NNN,
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enum PSI_table_lock_operation op NNN,
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ulong flags NNN,
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const char *src_file NNN, uint src_line NNN)
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{
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return NULL;
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}
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static void end_table_lock_wait_noop(PSI_table_locker* locker NNN)
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{
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return;
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}
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static void start_file_open_wait_noop(PSI_file_locker *locker NNN,
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const char *src_file NNN,
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uint src_line NNN)
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{
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return;
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}
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static PSI_file* end_file_open_wait_noop(PSI_file_locker *locker NNN,
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void *result NNN)
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{
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return NULL;
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}
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static void end_file_open_wait_and_bind_to_descriptor_noop
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(PSI_file_locker *locker NNN, File file NNN)
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{
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return;
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}
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static void end_temp_file_open_wait_and_bind_to_descriptor_noop
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(PSI_file_locker *locker NNN, File file NNN, const char *filaneme NNN)
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{
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return;
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}
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static void start_file_wait_noop(PSI_file_locker *locker NNN,
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size_t count NNN,
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const char *src_file NNN,
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uint src_line NNN)
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{
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return;
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}
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static void end_file_wait_noop(PSI_file_locker *locker NNN,
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size_t count NNN)
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{
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return;
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}
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static void start_file_close_wait_noop(PSI_file_locker *locker NNN,
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const char *src_file NNN,
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uint src_line NNN)
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{
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return;
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}
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static void end_file_close_wait_noop(PSI_file_locker *locker NNN,
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int result NNN)
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{
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return;
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}
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static void end_file_rename_wait_noop(PSI_file_locker *locker NNN,
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const char *old_name NNN,
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const char *new_name NNN,
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int result NNN)
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{
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return;
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}
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static PSI_stage_progress*
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start_stage_noop(PSI_stage_key key NNN,
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const char *src_file NNN, int src_line NNN)
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{
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return NULL;
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}
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static PSI_stage_progress*
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get_current_stage_progress_noop(void)
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{
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return NULL;
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}
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static void end_stage_noop(void)
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{
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return;
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}
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static PSI_statement_locker*
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get_thread_statement_locker_noop(PSI_statement_locker_state *state NNN,
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PSI_statement_key key NNN,
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const void *charset NNN,
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PSI_sp_share *sp_share NNN)
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{
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return NULL;
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}
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static PSI_statement_locker*
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refine_statement_noop(PSI_statement_locker *locker NNN,
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PSI_statement_key key NNN)
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{
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return NULL;
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}
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static void start_statement_noop(PSI_statement_locker *locker NNN,
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const char *db NNN, uint db_len NNN,
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const char *src_file NNN, uint src_line NNN)
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{
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return;
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}
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static void set_statement_text_noop(PSI_statement_locker *locker NNN,
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const char *text NNN, uint text_len NNN)
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{
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return;
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}
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static void set_statement_lock_time_noop(PSI_statement_locker *locker NNN,
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ulonglong count NNN)
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{
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return;
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}
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static void set_statement_rows_sent_noop(PSI_statement_locker *locker NNN,
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ulonglong count NNN)
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{
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return;
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}
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static void set_statement_rows_examined_noop(PSI_statement_locker *locker NNN,
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ulonglong count NNN)
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{
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return;
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}
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static void inc_statement_created_tmp_disk_tables_noop(PSI_statement_locker *locker NNN,
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ulong count NNN)
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{
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return;
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}
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static void inc_statement_created_tmp_tables_noop(PSI_statement_locker *locker NNN,
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ulong count NNN)
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{
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return;
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}
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static void inc_statement_select_full_join_noop(PSI_statement_locker *locker NNN,
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ulong count NNN)
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{
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return;
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}
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static void inc_statement_select_full_range_join_noop(PSI_statement_locker *locker NNN,
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ulong count NNN)
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{
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return;
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}
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static void inc_statement_select_range_noop(PSI_statement_locker *locker NNN,
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ulong count NNN)
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{
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return;
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}
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static void inc_statement_select_range_check_noop(PSI_statement_locker *locker NNN,
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ulong count NNN)
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{
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return;
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}
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static void inc_statement_select_scan_noop(PSI_statement_locker *locker NNN,
|
|
ulong count NNN)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static void inc_statement_sort_merge_passes_noop(PSI_statement_locker *locker NNN,
|
|
ulong count NNN)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static void inc_statement_sort_range_noop(PSI_statement_locker *locker NNN,
|
|
ulong count NNN)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static void inc_statement_sort_rows_noop(PSI_statement_locker *locker NNN,
|
|
ulong count NNN)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static void inc_statement_sort_scan_noop(PSI_statement_locker *locker NNN,
|
|
ulong count NNN)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static void set_statement_no_index_used_noop(PSI_statement_locker *locker NNN)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static void set_statement_no_good_index_used_noop(PSI_statement_locker *locker NNN)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static void end_statement_noop(PSI_statement_locker *locker NNN,
|
|
void *stmt_da NNN)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static PSI_transaction_locker*
|
|
get_thread_transaction_locker_noop(PSI_transaction_locker_state *state NNN,
|
|
const void *xid NNN,
|
|
ulonglong trxid NNN,
|
|
int isolation_level NNN,
|
|
my_bool read_only NNN,
|
|
my_bool autocommit NNN)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
static void start_transaction_noop(PSI_transaction_locker *locker NNN,
|
|
const char *src_file NNN, uint src_line NNN)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static void set_transaction_xid_noop(PSI_transaction_locker *locker NNN,
|
|
const void *xid NNN,
|
|
int xa_state NNN)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static void set_transaction_xa_state_noop(PSI_transaction_locker *locker NNN,
|
|
int xa_state NNN)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static void set_transaction_gtid_noop(PSI_transaction_locker *locker NNN,
|
|
const void *sid NNN,
|
|
const void *gtid_spec NNN)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static void set_transaction_trxid_noop(PSI_transaction_locker *locker NNN,
|
|
const ulonglong *trxid NNN)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static void inc_transaction_savepoints_noop(PSI_transaction_locker *locker NNN,
|
|
ulong count NNN)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static void inc_transaction_rollback_to_savepoint_noop(PSI_transaction_locker *locker NNN,
|
|
ulong count NNN)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static void inc_transaction_release_savepoint_noop(PSI_transaction_locker *locker NNN,
|
|
ulong count NNN)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static void end_transaction_noop(PSI_transaction_locker *locker NNN,
|
|
my_bool commit NNN)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static PSI_socket_locker*
|
|
start_socket_wait_noop(PSI_socket_locker_state *state NNN,
|
|
PSI_socket *socket NNN,
|
|
PSI_socket_operation op NNN,
|
|
size_t count NNN,
|
|
const char *src_file NNN,
|
|
uint src_line NNN)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
static void end_socket_wait_noop(PSI_socket_locker *locker NNN,
|
|
size_t count NNN)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static void set_socket_state_noop(PSI_socket *socket NNN,
|
|
enum PSI_socket_state state NNN)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static void set_socket_info_noop(PSI_socket *socket NNN,
|
|
const my_socket *fd NNN,
|
|
const struct sockaddr *addr NNN,
|
|
socklen_t addr_len NNN)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static void set_socket_thread_owner_noop(PSI_socket *socket NNN)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static PSI_prepared_stmt*
|
|
create_prepare_stmt_noop(void *identity NNN, uint stmt_id NNN,
|
|
PSI_statement_locker *locker NNN,
|
|
const char *stmt_name NNN, size_t stmt_name_length NNN)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
static void
|
|
execute_prepare_stmt_noop(PSI_statement_locker *locker NNN,
|
|
PSI_prepared_stmt *prepared_stmt NNN)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static void set_prepared_stmt_text_noop(PSI_prepared_stmt *prepared_stmt NNN,
|
|
const char *text NNN, uint text_len NNN)
|
|
{
|
|
return;
|
|
}
|
|
|
|
void
|
|
destroy_prepared_stmt_noop(PSI_prepared_stmt *prepared_stmt NNN)
|
|
{
|
|
return;
|
|
}
|
|
|
|
void
|
|
reprepare_prepared_stmt_noop(PSI_prepared_stmt *prepared_stmt NNN)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static struct PSI_digest_locker*
|
|
digest_start_noop(PSI_statement_locker *locker NNN)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
static void
|
|
digest_end_noop(PSI_digest_locker *locker NNN,
|
|
const struct sql_digest_storage *digest NNN)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static int
|
|
set_thread_connect_attrs_noop(const char *buffer NNN,
|
|
uint length NNN,
|
|
const void *from_cs NNN)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static PSI_sp_locker*
|
|
pfs_start_sp_noop(PSI_sp_locker_state *state NNN, PSI_sp_share *sp_share NNN)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
static void pfs_end_sp_noop(PSI_sp_locker *locker NNN)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static void
|
|
pfs_drop_sp_noop(uint object_type NNN,
|
|
const char *schema_name NNN, uint schema_name_length NNN,
|
|
const char *object_name NNN, uint object_name_length NNN)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static PSI_sp_share*
|
|
pfs_get_sp_share_noop(uint object_type NNN,
|
|
const char *schema_name NNN, uint schema_name_length NNN,
|
|
const char *object_name NNN, uint object_name_length NNN)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
static void
|
|
pfs_release_sp_share_noop(PSI_sp_share *sp_share NNN)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static void register_memory_noop(const char *category NNN,
|
|
PSI_memory_info *info NNN,
|
|
int count NNN)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static PSI_memory_key memory_alloc_noop(PSI_memory_key key NNN, size_t size NNN, struct PSI_thread ** owner NNN)
|
|
{
|
|
*owner= NULL;
|
|
return PSI_NOT_INSTRUMENTED;
|
|
}
|
|
|
|
static PSI_memory_key memory_realloc_noop(PSI_memory_key key NNN, size_t old_size NNN, size_t new_size NNN, struct PSI_thread ** owner NNN)
|
|
{
|
|
*owner= NULL;
|
|
return PSI_NOT_INSTRUMENTED;
|
|
}
|
|
|
|
static PSI_memory_key memory_claim_noop(PSI_memory_key key NNN, size_t size NNN, struct PSI_thread ** owner)
|
|
{
|
|
*owner= NULL;
|
|
return PSI_NOT_INSTRUMENTED;
|
|
}
|
|
|
|
static void memory_free_noop(PSI_memory_key key NNN, size_t size NNN, struct PSI_thread * owner NNN)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static void unlock_table_noop(PSI_table *table NNN)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static PSI_metadata_lock *
|
|
create_metadata_lock_noop(void *identity NNN,
|
|
const MDL_key *mdl_key NNN,
|
|
opaque_mdl_type mdl_type NNN,
|
|
opaque_mdl_duration mdl_duration NNN,
|
|
opaque_mdl_status mdl_status NNN,
|
|
const char *src_file NNN,
|
|
uint src_line NNN)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
static void
|
|
set_metadata_lock_status_noop(PSI_metadata_lock* lock NNN,
|
|
opaque_mdl_status mdl_status NNN)
|
|
{
|
|
}
|
|
|
|
static void
|
|
destroy_metadata_lock_noop(PSI_metadata_lock* lock NNN)
|
|
{
|
|
}
|
|
|
|
static PSI_metadata_locker *
|
|
start_metadata_wait_noop(PSI_metadata_locker_state *state NNN,
|
|
PSI_metadata_lock *mdl NNN,
|
|
const char *src_file NNN,
|
|
uint src_line NNN)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
static void
|
|
end_metadata_wait_noop(PSI_metadata_locker *locker NNN,
|
|
int rc NNN)
|
|
{
|
|
}
|
|
|
|
static PSI PSI_noop=
|
|
{
|
|
register_mutex_noop,
|
|
register_rwlock_noop,
|
|
register_cond_noop,
|
|
register_thread_noop,
|
|
register_file_noop,
|
|
register_stage_noop,
|
|
register_statement_noop,
|
|
register_socket_noop,
|
|
init_mutex_noop,
|
|
destroy_mutex_noop,
|
|
init_rwlock_noop,
|
|
destroy_rwlock_noop,
|
|
init_cond_noop,
|
|
destroy_cond_noop,
|
|
init_socket_noop,
|
|
destroy_socket_noop,
|
|
get_table_share_noop,
|
|
release_table_share_noop,
|
|
drop_table_share_noop,
|
|
open_table_noop,
|
|
unbind_table_noop,
|
|
rebind_table_noop,
|
|
close_table_noop,
|
|
create_file_noop,
|
|
spawn_thread_noop,
|
|
new_thread_noop,
|
|
set_thread_id_noop,
|
|
set_thread_THD_noop,
|
|
set_thread_os_id_noop,
|
|
get_thread_noop,
|
|
set_thread_user_noop,
|
|
set_thread_user_host_noop,
|
|
set_thread_db_noop,
|
|
set_thread_command_noop,
|
|
set_connection_type_noop,
|
|
set_thread_start_time_noop,
|
|
set_thread_state_noop,
|
|
set_thread_info_noop,
|
|
set_thread_noop,
|
|
delete_current_thread_noop,
|
|
delete_thread_noop,
|
|
get_thread_file_name_locker_noop,
|
|
get_thread_file_stream_locker_noop,
|
|
get_thread_file_descriptor_locker_noop,
|
|
unlock_mutex_noop,
|
|
unlock_rwlock_noop,
|
|
signal_cond_noop,
|
|
broadcast_cond_noop,
|
|
start_idle_wait_noop,
|
|
end_idle_wait_noop,
|
|
start_mutex_wait_noop,
|
|
end_mutex_wait_noop,
|
|
start_rwlock_rdwait_noop,
|
|
end_rwlock_rdwait_noop,
|
|
start_rwlock_wrwait_noop,
|
|
end_rwlock_wrwait_noop,
|
|
start_cond_wait_noop,
|
|
end_cond_wait_noop,
|
|
start_table_io_wait_noop,
|
|
end_table_io_wait_noop,
|
|
start_table_lock_wait_noop,
|
|
end_table_lock_wait_noop,
|
|
start_file_open_wait_noop,
|
|
end_file_open_wait_noop,
|
|
end_file_open_wait_and_bind_to_descriptor_noop,
|
|
end_temp_file_open_wait_and_bind_to_descriptor_noop,
|
|
start_file_wait_noop,
|
|
end_file_wait_noop,
|
|
start_file_close_wait_noop,
|
|
end_file_close_wait_noop,
|
|
end_file_rename_wait_noop,
|
|
start_stage_noop,
|
|
get_current_stage_progress_noop,
|
|
end_stage_noop,
|
|
get_thread_statement_locker_noop,
|
|
refine_statement_noop,
|
|
start_statement_noop,
|
|
set_statement_text_noop,
|
|
set_statement_lock_time_noop,
|
|
set_statement_rows_sent_noop,
|
|
set_statement_rows_examined_noop,
|
|
inc_statement_created_tmp_disk_tables_noop,
|
|
inc_statement_created_tmp_tables_noop,
|
|
inc_statement_select_full_join_noop,
|
|
inc_statement_select_full_range_join_noop,
|
|
inc_statement_select_range_noop,
|
|
inc_statement_select_range_check_noop,
|
|
inc_statement_select_scan_noop,
|
|
inc_statement_sort_merge_passes_noop,
|
|
inc_statement_sort_range_noop,
|
|
inc_statement_sort_rows_noop,
|
|
inc_statement_sort_scan_noop,
|
|
set_statement_no_index_used_noop,
|
|
set_statement_no_good_index_used_noop,
|
|
end_statement_noop,
|
|
get_thread_transaction_locker_noop,
|
|
start_transaction_noop,
|
|
set_transaction_xid_noop,
|
|
set_transaction_xa_state_noop,
|
|
set_transaction_gtid_noop,
|
|
set_transaction_trxid_noop,
|
|
inc_transaction_savepoints_noop,
|
|
inc_transaction_rollback_to_savepoint_noop,
|
|
inc_transaction_release_savepoint_noop,
|
|
end_transaction_noop,
|
|
start_socket_wait_noop,
|
|
end_socket_wait_noop,
|
|
set_socket_state_noop,
|
|
set_socket_info_noop,
|
|
set_socket_thread_owner_noop,
|
|
create_prepare_stmt_noop,
|
|
destroy_prepared_stmt_noop,
|
|
reprepare_prepared_stmt_noop,
|
|
execute_prepare_stmt_noop,
|
|
set_prepared_stmt_text_noop,
|
|
digest_start_noop,
|
|
digest_end_noop,
|
|
set_thread_connect_attrs_noop,
|
|
pfs_start_sp_noop,
|
|
pfs_end_sp_noop,
|
|
pfs_drop_sp_noop,
|
|
pfs_get_sp_share_noop,
|
|
pfs_release_sp_share_noop,
|
|
register_memory_noop,
|
|
memory_alloc_noop,
|
|
memory_realloc_noop,
|
|
memory_claim_noop,
|
|
memory_free_noop,
|
|
|
|
unlock_table_noop,
|
|
create_metadata_lock_noop,
|
|
set_metadata_lock_status_noop,
|
|
destroy_metadata_lock_noop,
|
|
start_metadata_wait_noop,
|
|
end_metadata_wait_noop
|
|
};
|
|
|
|
/**
|
|
Hook for the instrumentation interface.
|
|
Code implementing the instrumentation interface should register here.
|
|
*/
|
|
struct PSI_bootstrap *PSI_hook= NULL;
|
|
|
|
/**
|
|
Instance of the instrumentation interface for the MySQL server.
|
|
@todo This is currently a global variable, which is handy when
|
|
compiling instrumented code that is bundled with the server.
|
|
When dynamic plugin are truly supported, this variable will need
|
|
to be replaced by a macro, so that each XYZ plugin can have it's own
|
|
xyz_psi_server variable, obtained from PSI_bootstrap::get_interface()
|
|
with the version used at compile time for plugin XYZ.
|
|
*/
|
|
|
|
PSI *PSI_server= & PSI_noop;
|
|
|
|
void set_psi_server(PSI *psi)
|
|
{
|
|
PSI_server= psi;
|
|
}
|
|
|
|
C_MODE_END
|
|
|