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/*
* %CopyrightBegin%
*
* Copyright Ericsson AB 1999-2009. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* %CopyrightEnd%
*/
#ifndef _ERL_PROCESS_DICT_H
#define _ERL_PROCESS_DICT_H
#include "sys.h"
typedef struct proc_dict {
unsigned int sizeMask;
unsigned int size;
unsigned int homeSize;
unsigned int splitPosition;
Uint numElements;
Eterm data[1]; /* The beginning of an array of erlang terms */
} ProcDict;
#define ERTS_PD_START(PD) ((PD)->data)
#define ERTS_PD_SIZE(PD) ((PD)->homeSize + (PD)->splitPosition)
int erts_pd_set_initial_size(int size);
Uint erts_dicts_mem_size(struct process *p);
void erts_erase_dicts(struct process *p);
void erts_dictionary_dump(int to, void *to_arg, ProcDict *pd);
void erts_deep_dictionary_dump(int to, void *to_arg,
ProcDict* pd, void (*cb)(int, void *, Eterm obj));
Eterm erts_dictionary_copy(struct process *p, ProcDict *pd);
Eterm erts_pd_hash_get(struct process *p, Eterm id);
Eterm erts_pd_hash_get_with_hx(Process *p, Uint32 hx, Eterm id);
#endif
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