MySQL 8.4.0
Source Code Documentation
psi_error.h
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1/* Copyright (c) 2016, 2024, Oracle and/or its affiliates.
2
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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.
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20 You should have received a copy of the GNU General Public License
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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