forked from osmocom/wireshark
136 lines
3.0 KiB
C
136 lines
3.0 KiB
C
/* wmem_list.h
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* Definitions for the Wireshark Memory Manager Doubly-Linked List
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* Copyright 2012, Evan Huus <eapache@gmail.com>
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef __WMEM_LIST_H__
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#define __WMEM_LIST_H__
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#include <string.h>
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#include <glib.h>
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#include "wmem_core.h"
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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/** @addtogroup wmem
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* @{
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* @defgroup wmem-list Doubly-Linked List
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*
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* A doubly-linked list implementation on top of wmem.
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*
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* @{
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*/
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struct _wmem_list_t;
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struct _wmem_list_frame_t;
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typedef struct _wmem_list_t wmem_list_t;
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typedef struct _wmem_list_frame_t wmem_list_frame_t;
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WS_DLL_PUBLIC
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guint
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wmem_list_count(const wmem_list_t *list);
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WS_DLL_PUBLIC
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wmem_list_frame_t *
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wmem_list_head(const wmem_list_t *list);
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WS_DLL_PUBLIC
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wmem_list_frame_t *
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wmem_list_tail(const wmem_list_t *list);
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WS_DLL_PUBLIC
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wmem_list_frame_t *
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wmem_list_frame_next(const wmem_list_frame_t *frame);
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WS_DLL_PUBLIC
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wmem_list_frame_t *
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wmem_list_frame_prev(const wmem_list_frame_t *frame);
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WS_DLL_PUBLIC
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void *
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wmem_list_frame_data(const wmem_list_frame_t *frame);
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WS_DLL_PUBLIC
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void
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wmem_list_remove(wmem_list_t *list, void *data);
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WS_DLL_PUBLIC
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void
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wmem_list_remove_frame(wmem_list_t *list, wmem_list_frame_t *frame);
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/*
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* Linear search, search is O(n)
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*/
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WS_DLL_PUBLIC
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wmem_list_frame_t *
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wmem_list_find(wmem_list_t *list, const void *data);
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WS_DLL_PUBLIC
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wmem_list_frame_t *
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wmem_list_find_custom(wmem_list_t *list, const void *data, GCompareFunc func);
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WS_DLL_PUBLIC
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void
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wmem_list_prepend(wmem_list_t *list, void *data);
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WS_DLL_PUBLIC
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void
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wmem_list_append(wmem_list_t *list, void *data);
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WS_DLL_PUBLIC
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wmem_list_t *
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wmem_list_new(wmem_allocator_t *allocator)
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G_GNUC_MALLOC;
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WS_DLL_PUBLIC
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void
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wmem_list_foreach(wmem_list_t *list, GFunc foreach_func, gpointer user_data);
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WS_DLL_PUBLIC
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void
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wmem_destroy_list(wmem_list_t *list);
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/** @}
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* @} */
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __WMEM_LIST_H__ */
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/*
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* Editor modelines - http://www.wireshark.org/tools/modelines.html
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*
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* Local variables:
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* c-basic-offset: 4
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* tab-width: 8
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* indent-tabs-mode: nil
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* End:
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*
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* vi: set shiftwidth=4 tabstop=8 expandtab:
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* :indentSize=4:tabSize=8:noTabs=true:
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*/
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