pfs_cond_provider.h

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/* Copyright (c) 2012, 2025, Oracle and/or its affiliates.
 
  This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License, version 2.0,
  as published by the Free Software Foundation.
 
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  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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  You should have received a copy of the GNU General Public License
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#ifndef PFS_COND_PROVIDER_H
#define PFS_COND_PROVIDER_H
 
/**
  @file include/pfs_cond_provider.h
  Performance schema instrumentation (declarations).
*/
 
#include <sys/types.h>
 
/* HAVE_PSI_*_INTERFACE */
#include "my_psi_config.h"  // IWYU pragma: keep
 
#ifdef HAVE_PSI_COND_INTERFACE
#if defined(MYSQL_SERVER) || defined(PFS_DIRECT_CALL)
#ifndef MYSQL_DYNAMIC_PLUGIN
#ifndef WITH_LOCK_ORDER
 
#include "my_inttypes.h"
#include "my_macros.h"
#include "mysql/psi/psi_cond.h"
 
#define PSI_COND_CALL(M) pfs_##M##_v1
 
void pfs_register_cond_v1(const char *category, PSI_cond_info_v1 *info,
                          int count);
 
PSI_cond *pfs_init_cond_v1(PSI_cond_key key, const void *identity);
 
void pfs_destroy_cond_v1(PSI_cond *cond);
 
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);
 
void pfs_signal_cond_v1(PSI_cond *cond);
 
void pfs_broadcast_cond_v1(PSI_cond *cond);
 
void pfs_end_cond_wait_v1(PSI_cond_locker *locker, int rc);
 
#endif /* WITH_LOCK_ORDER */
#endif /* MYSQL_DYNAMIC_PLUGIN */
#endif /* MYSQL_SERVER || PFS_DIRECT_CALL */
#endif /* HAVE_PSI_THREAD_INTERFACE */
 
#endif