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73 lines
1.7 KiB
C
73 lines
1.7 KiB
C
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/* Copyright 2014-2016 Samsung Electronics Co., Ltd.
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* Copyright 2016 University of Szeged.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* Pool manager interface
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*/
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#ifndef JMEM_POOLMAN_H
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#define JMEM_POOLMAN_H
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#include "jrt.h"
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/** \addtogroup mem Memory allocation
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* @{
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*
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* \addtogroup poolman Memory pool manager
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* @{
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*/
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extern void jmem_pools_finalize (void);
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extern void *jmem_pools_alloc (size_t);
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extern void jmem_pools_free (void *, size_t);
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extern void jmem_pools_collect_empty (void);
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#ifdef JMEM_STATS
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/**
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* Pools' memory usage statistics
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*/
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typedef struct
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{
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/** pools' count */
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size_t pools_count;
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/** peak pools' count */
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size_t peak_pools_count;
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/** non-resettable peak pools' count */
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size_t global_peak_pools_count;
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/** free chunks count */
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size_t free_chunks;
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/* Number of newly allocated pool chunks */
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size_t new_alloc_count;
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/* Number of reused pool chunks */
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size_t reused_count;
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} jmem_pools_stats_t;
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extern void jmem_pools_get_stats (jmem_pools_stats_t *);
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extern void jmem_pools_stats_reset_peak (void);
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extern void jmem_pools_stats_print (void);
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#endif /* JMEM_STATS */
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/**
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* @}
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* @}
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*/
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#endif /* !JMEM_POOLMAN_H */
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