Zidong Jiang
dfb22c3441
issue #806 JerryScript-DCO-1.0-Signed-off-by: Zidong Jiang zidong.jiang@intel.com
65 lines
2.3 KiB
C
65 lines
2.3 KiB
C
/* Copyright 2015 Samsung Electronics Co., Ltd.
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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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#ifndef RCS_CHUNKED_LIST_H
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#define RCS_CHUNKED_LIST_H
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#include "mem-allocator.h"
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/** \addtogroup recordset Recordset
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* @{
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*
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* \addtogroup chunkedlist Chunked list
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*
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* List of nodes with size exactly fit to one memory heap's chunk.
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*
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* @{
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*/
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/**
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* List node
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*/
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typedef struct
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{
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mem_cpointer_t prev_cp; /**< prev list's node */
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mem_cpointer_t next_cp; /**< next list's node */
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} rcs_chunked_list_node_t;
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/**
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* Chunked list
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*/
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typedef struct
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{
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rcs_chunked_list_node_t *head_p; /**< head node of list */
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rcs_chunked_list_node_t *tail_p; /**< tail node of list */
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} rcs_chunked_list_t;
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extern void rcs_chunked_list_init (rcs_chunked_list_t *);
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extern void rcs_chunked_list_free (rcs_chunked_list_t *);
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extern void rcs_chunked_list_cleanup (rcs_chunked_list_t *);
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extern rcs_chunked_list_node_t *rcs_chunked_list_get_first (rcs_chunked_list_t *);
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extern rcs_chunked_list_node_t *rcs_chunked_list_get_last (rcs_chunked_list_t *);
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extern rcs_chunked_list_node_t *rcs_chunked_list_get_prev (rcs_chunked_list_node_t *);
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extern rcs_chunked_list_node_t *rcs_chunked_list_get_next (rcs_chunked_list_node_t *);
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extern rcs_chunked_list_node_t *rcs_chunked_list_append_new (rcs_chunked_list_t *);
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extern rcs_chunked_list_node_t *rcs_chunked_list_insert_new (rcs_chunked_list_t *, rcs_chunked_list_node_t *);
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extern void rcs_chunked_list_remove (rcs_chunked_list_t *, rcs_chunked_list_node_t *);
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extern rcs_chunked_list_node_t *rcs_chunked_list_get_node_from_pointer (rcs_chunked_list_t *, void *);
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extern uint8_t *rcs_chunked_list_get_node_data_space (rcs_chunked_list_t *, rcs_chunked_list_node_t *);
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extern size_t rcs_chunked_list_get_node_data_space_size (void);
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#endif /* RCS_CHUNKED_LIST_H */
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