MySQL 8.0.30
Source Code Documentation
pfs_cond_provider.h
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1/* Copyright (c) 2012, 2022, 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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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_COND_PROVIDER_H
24#define PFS_COND_PROVIDER_H
25
26/**
27 @file include/pfs_cond_provider.h
28 Performance schema instrumentation (declarations).
29*/
30
31#include <sys/types.h>
32
33/* HAVE_PSI_*_INTERFACE */
34#include "my_psi_config.h" // IWYU pragma: keep
35
36#ifdef HAVE_PSI_COND_INTERFACE
37#if defined(MYSQL_SERVER) || defined(PFS_DIRECT_CALL)
38#ifndef MYSQL_DYNAMIC_PLUGIN
39#ifndef WITH_LOCK_ORDER
40
41#include "my_inttypes.h"
42#include "my_macros.h"
43#include "mysql/psi/psi_cond.h"
44
45#define PSI_COND_CALL(M) pfs_##M##_v1
46
48 int count);
49
50PSI_cond *pfs_init_cond_v1(PSI_cond_key key, const void *identity);
51
53
55 PSI_cond *cond, PSI_mutex *mutex,
57 const char *src_file, uint src_line);
58
60
62
63void pfs_end_cond_wait_v1(PSI_cond_locker *locker, int rc);
64
65#endif /* WITH_LOCK_ORDER */
66#endif /* MYSQL_DYNAMIC_PLUGIN */
67#endif /* MYSQL_SERVER || PFS_DIRECT_CALL */
68#endif /* HAVE_PSI_THREAD_INTERFACE */
69
70#endif
struct PSI_cond_locker PSI_cond_locker
Definition: psi_cond_bits.h:71
PSI_cond_operation
Operation performed on an instrumented condition.
Definition: psi_cond_bits.h:74
unsigned int PSI_cond_key
Instrumented cond key.
Definition: psi_cond_bits.h:43
Some integer typedefs for easier portability.
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
Log info(cout, "NOTE")
static const char * category
Definition: sha2_password.cc:168
PSI_cond * pfs_init_cond_v1(PSI_cond_key key, const void *identity)
Implementation of the cond instrumentation interface.
Definition: pfs.cc:2602
void pfs_destroy_cond_v1(PSI_cond *cond)
Implementation of the cond instrumentation interface.
Definition: pfs.cc:2622
void pfs_end_cond_wait_v1(PSI_cond_locker *locker, int rc)
Implementation of the cond instrumentation interface.
Definition: pfs.cc:5126
void pfs_signal_cond_v1(PSI_cond *cond)
Implementation of the cond instrumentation interface.
Definition: pfs.cc:4731
PSI_cond_locker * pfs_start_cond_wait_v1(PSI_cond_locker_state *state, PSI_cond *cond, PSI_mutex *mutex, PSI_cond_operation op, const char *src_file, uint src_line)
Implementation of the cond instrumentation interface.
Definition: pfs.cc:3795
void pfs_register_cond_v1(const char *category, PSI_cond_info_v1 *info, int count)
Implementation of the cond instrumentation interface.
Definition: pfs.cc:2406
void pfs_broadcast_cond_v1(PSI_cond *cond)
Implementation of the cond instrumentation interface.
Definition: pfs.cc:4745
Performance schema instrumentation interface.
required string key
Definition: replication_asynchronous_connection_failover.proto:59
Condition information.
Definition: psi_cond_bits.h:87
State data storage for start_cond_wait_v1_t.
Definition: psi_cond_bits.h:117
Interface for an instrumented condition.
Definition: psi_cond_bits.h:63
Interface for an instrumented mutex.
Definition: psi_mutex_bits.h:96
unsigned int uint
Definition: uca-dump.cc:29