MySQL  8.0.27
Source Code Documentation
pfs_cond_provider.h
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1 /* Copyright (c) 2012, 2021, Oracle and/or its affiliates.
2 
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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
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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 
50 PSI_cond *pfs_init_cond_v1(PSI_cond_key key, const void *identity);
51 
52 void pfs_destroy_cond_v1(PSI_cond *cond);
53 
55  PSI_cond *cond, PSI_mutex *mutex,
57  const char *src_file, uint src_line);
58 
60 
62 
63 void 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
void pfs_destroy_cond_v1(PSI_cond *cond)
Implementation of the cond instrumentation interface.
Definition: pfs.cc:2621
void pfs_end_cond_wait_v1(PSI_cond_locker *locker, int rc)
Implementation of the cond instrumentation interface.
Definition: pfs.cc:5136
void pfs_signal_cond_v1(PSI_cond *cond)
PSI_cond * pfs_init_cond_v1(PSI_cond_key key, const void *identity)
Implementation of the cond instrumentation interface.
Definition: pfs.cc:2601
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:3805
void pfs_register_cond_v1(const char *category, PSI_cond_info_v1 *info, int count)
Implementation of the cond instrumentation interface.
Definition: pfs.cc:2405
void pfs_broadcast_cond_v1(PSI_cond *cond)
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