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/* Copyright (c) 2008, 2011, 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_H
#define PFS_H
/**
@file storage/perfschema/pfs.h
Performance schema instrumentation (declarations).
*/
#define HAVE_PSI_1
#include <my_global.h>
#include <my_pthread.h>
#include <mysql/psi/psi.h>
/**
Entry point to the performance schema implementation.
This singleton is used to discover the performance schema services.
*/
extern struct PSI_bootstrap PFS_bootstrap;
/** Performance schema Thread Local Storage key. */
extern pthread_key(PFS_thread*, THR_PFS);
/** True when @c THR_PFS is initialized. */
extern bool THR_PFS_initialized;
#endif
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