MySQL 8.0.29
Source Code Documentation
pfs_stage_provider.h
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1/* Copyright (c) 2012, 2021, Oracle and/or its affiliates.
2
3 This program is free software; you can redistribute it and/or modify
4 it under the terms of the GNU General Public License, version 2.0,
5 as published by the Free Software Foundation.
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7 This program is also distributed with certain software (including
8 but not limited to OpenSSL) that is licensed under separate terms,
9 as designated in a particular file or component or in included license
10 documentation. The authors of MySQL hereby grant you an additional
11 permission to link the program and your derivative works with the
12 separately licensed software that they have included with MySQL.
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14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License, version 2.0, for more details.
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19 You should have received a copy of the GNU General Public License
20 along with this program; if not, write to the Free Software
21 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
22
23#ifndef PFS_STAGE_PROVIDER_H
24#define PFS_STAGE_PROVIDER_H
25
26/**
27 @file include/pfs_stage_provider.h
28 Performance schema instrumentation (declarations).
29*/
30
31/* HAVE_PSI_*_INTERFACE */
32#include "my_psi_config.h" // IWYU pragma: keep
33
34#ifdef HAVE_PSI_STAGE_INTERFACE
35#if defined(MYSQL_SERVER) || defined(PFS_DIRECT_CALL)
36#ifndef MYSQL_DYNAMIC_PLUGIN
37#ifndef WITH_LOCK_ORDER
38
39#include "my_macros.h"
40#include "mysql/psi/psi_stage.h"
41
42#define PSI_STAGE_CALL(M) pfs_##M##_v1
43
44void pfs_register_stage_v1(const char *category, PSI_stage_info_v1 **info_array,
45 int count);
46
48 const char *src_file, int src_line);
50
51void pfs_end_stage_v1();
52
53#endif /* WITH_LOCK_ORDER */
54#endif /* MYSQL_DYNAMIC_PLUGIN */
55#endif /* MYSQL_SERVER || PFS_DIRECT_CALL */
56#endif /* HAVE_PSI_STAGE_INTERFACE */
57
58#endif
unsigned int PSI_stage_key
Instrumented stage key.
Definition: psi_stage_bits.h:42
Some common macros.
Defines various enable/disable and HAVE_ macros related to the performance schema instrumentation sys...
static int count
Definition: myisam_ftdump.cc:42
static const char * category
Definition: sha2_password.cc:168
void pfs_register_stage_v1(const char *category, PSI_stage_info_v1 **info_array, int count)
Definition: pfs.cc:2455
void pfs_end_stage_v1()
Definition: pfs.cc:5841
PSI_stage_progress_v1 * pfs_start_stage_v1(PSI_stage_key key, const char *src_file, int src_line)
Definition: pfs.cc:5721
PSI_stage_progress_v1 * pfs_get_current_stage_progress_v1()
Definition: pfs.cc:5832
Performance schema instrumentation interface.
required string key
Definition: replication_asynchronous_connection_failover.proto:59
Stage instrument information.
Definition: psi_stage_bits.h:73
Interface for an instrumented stage progress.
Definition: psi_stage_bits.h:62