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/* Copyright (c) 2000, 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, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA */
/*
Static variables for heap library. All definied here for easy making of
a shared library
*/
#ifndef MY_GLOBAL_INCLUDED
#include "heapdef.h"
#endif
LIST *heap_open_list=0,*heap_share_list=0;
#ifdef HAVE_PSI_INTERFACE
PSI_mutex_key hp_key_mutex_HP_SHARE_intern_lock;
static PSI_mutex_info all_heap_mutexes[]=
{
{ & hp_key_mutex_HP_SHARE_intern_lock, "HP_SHARE::intern_lock", 0}
/*
Note:
THR_LOCK_heap is part of mysys, not storage/heap.
*/
};
void init_heap_psi_keys()
{
const char* category= "memory";
int count;
if (PSI_server == NULL)
return;
count= array_elements(all_heap_mutexes);
PSI_server->register_mutex(category, all_heap_mutexes, count);
}
#endif /* HAVE_PSI_INTERFACE */
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