MySQL 8.4.2
Source Code Documentation
psi_error.h
Go to the documentation of this file.
1/* Copyright (c) 2016, 2024, 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.
6
7 This program is designed to work 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 either included with
13 the program or referenced in the documentation.
14
15 This program is distributed in the hope that it will be useful,
16 but WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 GNU General Public License, version 2.0, for more details.
19
20 You should have received a copy of the GNU General Public License
21 along with this program; if not, write to the Free Software
22 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
23
24#ifndef MYSQL_PSI_ERROR_H
25#define MYSQL_PSI_ERROR_H
26
27/**
28 @file include/mysql/psi/psi_error.h
29 Performance schema instrumentation interface.
30
31 @defgroup psi_abi_error Error Instrumentation (ABI)
32 @ingroup psi_abi
33 @{
34*/
35
36#include "my_macros.h"
37
38/* HAVE_PSI_*_INTERFACE */
39#include "my_psi_config.h" // IWYU pragma: keep
40
41#include "my_sharedlib.h"
43
44/**
45 @def PSI_ERROR_VERSION_1
46 Performance Schema Error Interface number for version 1.
47 This version is supported.
48*/
49#define PSI_ERROR_VERSION_1 1
50
51/**
52 @def PSI_CURRENT_ERROR_VERSION
53 Performance Schema Error Interface number for the most recent version.
54 The most current version is @c PSI_ERROR_VERSION_1
55*/
56#define PSI_CURRENT_ERROR_VERSION 1
57
58/** Entry point for the performance schema interface. */
60 /**
61 ABI interface finder.
62 Calling this method with an interface version number returns either
63 an instance of the ABI for this version, or NULL.
64 @sa PSI_ERROR_VERSION_1
65 @sa PSI_ERROR_VERSION_2
66 @sa PSI_CURRENT_ERROR_VERSION
67 */
68 void *(*get_interface)(int version);
69};
71
72#ifdef HAVE_PSI_ERROR_INTERFACE
73
74/**
75 Performance Schema Error Interface, version 1.
76 @since PSI_ERROR_VERSION_1
77*/
79 /** @sa log_error_v1_t. */
81};
82
84
86
87#endif /* HAVE_PSI_ERROR_INTERFACE */
88
89/** @} (end of group psi_abi_error) */
90
91#endif /* MYSQL_PSI_ERROR_H */
MYSQL_PLUGIN_IMPORT PSI_error_service_t * psi_error_service
Definition: psi_noop.cc:916
void(* log_error_v1_t)(unsigned int error_num, PSI_error_operation error_operation)
Log the error seen in Performance Schema buffers.
Definition: psi_error_bits.h:47
Some common macros.
Defines various enable/disable and HAVE_ macros related to the performance schema instrumentation sys...
Functions related to handling of plugins and other dynamically loaded libraries.
#define MYSQL_PLUGIN_IMPORT
Definition: my_sharedlib.h:71
Performance schema instrumentation interface.
required uint64 version
Definition: replication_group_member_actions.proto:41
Entry point for the performance schema interface.
Definition: psi_error.h:59
Performance Schema Error Interface, version 1.
Definition: psi_error.h:78
log_error_v1_t log_error
Definition: psi_error.h:80