psi_tls_channel.h

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/* Copyright (c) 2020, 2025, Oracle and/or its affiliates.
 
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#ifndef MYSQL_PSI_TLS_CHANNEL_H
#define MYSQL_PSI_TLS_CHANNEL_H
 
/**
  @file include/mysql/psi/psi_tls_channel.h
  Performance schema instrumentation interface.
 
  @defgroup psi_abi_tls_channel TLS Channel Instrumentation (ABI)
  @ingroup psi_abi
  @{
*/
 
#include "my_inttypes.h"
#include "my_macros.h"
 
/* HAVE_PSI_*_INTERFACE */
#include "my_psi_config.h"  // IWYU pragma: keep
 
#include "my_sharedlib.h"
#include "mysql/components/services/bits/psi_tls_channel_bits.h"
 
/** Entry point for the performance schema interface. */
struct PSI_tls_channel_bootstrap {
  /**
    ABI interface finder.
    Calling this method with an interface version number returns either
    an instance of the ABI for this version, or NULL.
    @sa PSI_TLS_CHANNEL_VERSION_1
    @sa PSI_CURRENT_TLS_CHANNEL_VERSION
  */
  void *(*get_interface)(int version);
};
typedef struct PSI_tls_channel_bootstrap PSI_tls_channel_bootstrap;
 
#ifdef HAVE_PSI_TLS_CHANNEL_INTERFACE
 
/**
  Performance schema TLS channel interface, version 1.
  @since PSI_TLS_CHANNEL_VERSION_1
*/
struct PSI_tls_channel_service_v1 {
  register_tls_channel_v1_t register_tls_channel;
  unregister_tls_channel_v1_t unregister_tls_channel;
};
 
typedef struct PSI_tls_channel_service_v1 PSI_tls_channel_service_t;
 
extern MYSQL_PLUGIN_IMPORT PSI_tls_channel_service_t *psi_tls_channel_service;
 
#endif  // HAVE_PSI_TLS_CHANNEL_INTERFACE
 
/** @} (end of group psi_abi_tls_channel) */
 
#endif  // !MYSQL_PSI_TLS_CHANNEL_H