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/*
* List element functions
*
* Copyright (C) 2006-2016, Joachim Metz <joachim.metz@gmail.com>
*
* Refer to AUTHORS for acknowledgements.
*
* This software is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This software 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 Lesser General Public License
* along with this software. If not, see <http://www.gnu.org/licenses/>.
*/
#if !defined( _LIBCDATA_INTERNAL_LIST_ELEMENT_H )
#define _LIBCDATA_INTERNAL_LIST_ELEMENT_H
#include <common.h>
#include <types.h>
#include "libcdata_extern.h"
#include "libcdata_libcerror.h"
#include "libcdata_libcthreads.h"
#include "libcdata_types.h"
#if defined( __cplusplus )
extern "C" {
#endif
typedef struct libcdata_internal_list_element libcdata_internal_list_element_t;
struct libcdata_internal_list_element
{
/* The previous list element
*/
libcdata_list_element_t *previous_element;
/* The next list element
*/
libcdata_list_element_t *next_element;
/* The value
*/
intptr_t *value;
#if defined( HAVE_MULTI_THREAD_SUPPORT ) && !defined( HAVE_LOCAL_LIBCDATA )
/* The read/write lock
*/
libcthreads_read_write_lock_t *read_write_lock;
#endif
};
LIBCDATA_EXTERN \
int libcdata_list_element_initialize(
libcdata_list_element_t **element,
libcerror_error_t **error );
LIBCDATA_EXTERN \
int libcdata_list_element_free(
libcdata_list_element_t **element,
int (*value_free_function)(
intptr_t **value,
libcerror_error_t **error ),
libcerror_error_t **error );
LIBCDATA_EXTERN \
int libcdata_list_element_get_value(
libcdata_list_element_t *element,
intptr_t **value,
libcerror_error_t **error );
LIBCDATA_EXTERN \
int libcdata_list_element_set_value(
libcdata_list_element_t *element,
intptr_t *value,
libcerror_error_t **error );
LIBCDATA_EXTERN \
int libcdata_list_element_get_previous_element(
libcdata_list_element_t *element,
libcdata_list_element_t **previous_element,
libcerror_error_t **error );
LIBCDATA_EXTERN \
int libcdata_list_element_set_previous_element(
libcdata_list_element_t *element,
libcdata_list_element_t *previous_element,
libcerror_error_t **error );
LIBCDATA_EXTERN \
int libcdata_list_element_get_next_element(
libcdata_list_element_t *element,
libcdata_list_element_t **next_element,
libcerror_error_t **error );
LIBCDATA_EXTERN \
int libcdata_list_element_set_next_element(
libcdata_list_element_t *element,
libcdata_list_element_t *next_element,
libcerror_error_t **error );
LIBCDATA_EXTERN \
int libcdata_list_element_get_elements(
libcdata_list_element_t *element,
libcdata_list_element_t **previous_element,
libcdata_list_element_t **next_element,
libcerror_error_t **error );
LIBCDATA_EXTERN \
int libcdata_list_element_set_elements(
libcdata_list_element_t *element,
libcdata_list_element_t *previous_element,
libcdata_list_element_t *next_element,
libcerror_error_t **error );
#if defined( __cplusplus )
}
#endif
#endif
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