Current File : //usr/include/mysql/server/private/pfs_metadata_provider.h
/* Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */
#ifndef PFS_METADATA_PROVIDER_H
#define PFS_METADATA_PROVIDER_H
/**
@file include/pfs_metadata_provider.h
Performance schema instrumentation (declarations).
*/
#ifdef HAVE_PSI_METADATA_INTERFACE
#ifdef MYSQL_SERVER
#ifndef EMBEDDED_LIBRARY
#ifndef MYSQL_DYNAMIC_PLUGIN
#include "mysql/psi/psi.h"
#define PSI_METADATA_CALL(M) pfs_ ## M ## _v1
C_MODE_START
PSI_metadata_lock* pfs_create_metadata_lock_v1
(void *identity,
const MDL_key *key,
opaque_mdl_type mdl_type,
opaque_mdl_duration mdl_duration,
opaque_mdl_status mdl_status,
const char *src_file,
uint src_line);
void pfs_set_metadata_lock_status_v1
(PSI_metadata_lock *lock,
opaque_mdl_status mdl_status);
void pfs_destroy_metadata_lock_v1(PSI_metadata_lock *lock);
struct PSI_metadata_locker*
pfs_start_metadata_wait_v1
(struct PSI_metadata_locker_state_v1 *state,
struct PSI_metadata_lock *mdl,
const char *src_file, uint src_line);
void pfs_end_metadata_wait_v1
(struct PSI_metadata_locker *locker, int rc);
C_MODE_END
#endif /* MYSQL_DYNAMIC_PLUGIN */
#endif /* EMBEDDED_LIBRARY */
#endif /* MYSQL_SERVER */
#endif /* HAVE_PSI_METADATA_INTERFACE */
#endif
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