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20 lines
546 B
C
20 lines
546 B
C
#pragma once
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#include "devfs-types.h"
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/**
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* @brief 初始化devfs
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*
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*/
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void devfs_init();
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/**
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* @brief 在devfs中注册设备
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*
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* @param device_type 设备主类型
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* @param sub_type 设备子类型
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* @param file_ops 设备的文件操作接口
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* @param ret_private_inode_info_ptr 返回的指向inode私有信息结构体的指针
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* @return int 错误码
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*/
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int devfs_register_device(uint16_t device_type, uint16_t sub_type, struct vfs_file_operations_t *file_ops, struct devfs_private_inode_info_t **ret_private_inode_info_ptr); |