MySQL 8.4.3
Source Code Documentation
pfs_cond_provider.h
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1/* Copyright (c) 2012, 2024, Oracle and/or its affiliates.
2
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17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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22 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
23
24#ifndef PFS_COND_PROVIDER_H
25#define PFS_COND_PROVIDER_H
26
27/**
28 @file include/pfs_cond_provider.h
29 Performance schema instrumentation (declarations).
30*/
31
32#include <sys/types.h>
33
34/* HAVE_PSI_*_INTERFACE */
35#include "my_psi_config.h" // IWYU pragma: keep
36
37#ifdef HAVE_PSI_COND_INTERFACE
38#if defined(MYSQL_SERVER) || defined(PFS_DIRECT_CALL)
39#ifndef MYSQL_DYNAMIC_PLUGIN
40#ifndef WITH_LOCK_ORDER
41
42#include "my_inttypes.h"
43#include "my_macros.h"
44#include "mysql/psi/psi_cond.h"
45
46#define PSI_COND_CALL(M) pfs_##M##_v1
47
48void pfs_register_cond_v1(const char *category, PSI_cond_info_v1 *info,
49 int count);
50
51PSI_cond *pfs_init_cond_v1(PSI_cond_key key, const void *identity);
52
54
56 PSI_cond *cond, PSI_mutex *mutex,
58 const char *src_file, uint src_line);
59
61
63
64void pfs_end_cond_wait_v1(PSI_cond_locker *locker, int rc);
65
66#endif /* WITH_LOCK_ORDER */
67#endif /* MYSQL_DYNAMIC_PLUGIN */
68#endif /* MYSQL_SERVER || PFS_DIRECT_CALL */
69#endif /* HAVE_PSI_THREAD_INTERFACE */
70
71#endif
struct PSI_cond_locker PSI_cond_locker
Definition: psi_cond_bits.h:72
PSI_cond_operation
Operation performed on an instrumented condition.
Definition: psi_cond_bits.h:75
unsigned int PSI_cond_key
Instrumented cond key.
Definition: psi_cond_bits.h:44
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:45
static const char * category
Definition: sha2_password.cc:170
PSI_cond * pfs_init_cond_v1(PSI_cond_key key, const void *identity)
Implementation of the cond instrumentation interface.
Definition: pfs.cc:2718
void pfs_destroy_cond_v1(PSI_cond *cond)
Implementation of the cond instrumentation interface.
Definition: pfs.cc:2738
void pfs_end_cond_wait_v1(PSI_cond_locker *locker, int rc)
Implementation of the cond instrumentation interface.
Definition: pfs.cc:5318
void pfs_signal_cond_v1(PSI_cond *cond)
Implementation of the cond instrumentation interface.
Definition: pfs.cc:4931
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:3995
void pfs_register_cond_v1(const char *category, PSI_cond_info_v1 *info, int count)
Implementation of the cond instrumentation interface.
Definition: pfs.cc:2524
void pfs_broadcast_cond_v1(PSI_cond *cond)
Implementation of the cond instrumentation interface.
Definition: pfs.cc:4945
Performance schema instrumentation interface.
required string key
Definition: replication_asynchronous_connection_failover.proto:60
Condition information.
Definition: psi_cond_bits.h:88
State data storage for start_cond_wait_v1_t.
Definition: psi_cond_bits.h:118
Interface for an instrumented condition.
Definition: psi_cond_bits.h:64
Interface for an instrumented mutex.
Definition: psi_mutex_bits.h:97