mirror of
https://github.com/thead-yocto-mirror/vpu-vc8000e-kernel
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117 lines
4.3 KiB
C
117 lines
4.3 KiB
C
/****************************************************************************
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2014 - 2021 VERISILICON
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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*****************************************************************************
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*
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* The GPL License (GPL)
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*
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* Copyright (C) 2014 - 2021 VERISILICON
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (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
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*****************************************************************************
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*
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* Note: This software is released under dual MIT and GPL licenses. A
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* recipient may use this file under the terms of either the MIT license or
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* GPL License. If you wish to use only one license not the other, you can
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* indicate your decision by deleting one of the above license notices in your
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* version of this file.
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*
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*****************************************************************************/
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#ifndef _BIDIRECT_LIST_H_
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#define _BIDIRECT_LIST_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifdef __FREERTOS__
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#include "dev_common_freertos.h" /* needed for the _IOW etc stuff used later */
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#elif defined(__linux__)
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#include <linux/ioctl.h> /* needed for the _IOW etc stuff used later */
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#else //For other os
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//TODO...
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#endif
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/*
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* Macros to help debugging
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*/
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#undef PDEBUG /* undef it, just in case */
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#ifdef BIDIRECTION_LIST_DEBUG
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# ifdef __KERNEL__
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/* This one if debugging is on, and kernel space */
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# define PDEBUG(fmt, args...) printk( KERN_INFO "hmp4e: " fmt, ## args)
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# else
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/* This one for user space */
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# define PDEBUG(fmt, args...) printf(__FILE__ ":%d: " fmt, __LINE__ , ## args)
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# endif
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#else
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# define PDEBUG(fmt, args...) /* not debugging: nothing */
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#endif
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/***********************************************************************************************************************************************\
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* <Typedefs>
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\**********************************************************************************************************************************************/
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typedef struct bi_list_node{
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void* data;
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struct bi_list_node* next;
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struct bi_list_node* previous;
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}bi_list_node;
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typedef struct bi_list{
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bi_list_node* head;
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bi_list_node* tail;
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}bi_list;
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void init_bi_list(bi_list* list);
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bi_list_node* bi_list_create_node(void);
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void bi_list_free_node(bi_list_node* node);
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void bi_list_insert_node_tail(bi_list* list,bi_list_node* current_node);
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void bi_list_insert_node_before(bi_list* list,bi_list_node* base_node,bi_list_node* new_node);
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void bi_list_remove_node(bi_list* list,bi_list_node* current_node);
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#ifdef __cplusplus
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}
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#endif
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#endif /* !_BIDIRECT_LIST_H_ */
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