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调整：devfs注册设备后，返回指向inode私有信息的指针

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This commit is contained in:
fslongjin
2022-09-17 14:11:17 +08:00
parent 0435eb00b1
commit 0e624b1fcf
6 changed files with 41 additions and 21 deletions
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5
kernel/driver/tty/tty.c
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@ -2,6 +2,7 @@
#include <filesystem/VFS/VFS.h>
#include "tty.h"
static struct devfs_private_inode_info_t * tty_inode_private_data_ptr; // 由devfs创建的inode私有信息指针
static int tty_private_data;
/**
@ -87,6 +88,6 @@ struct vfs_file_operations_t tty_fops={
void tty_init(){
//注册devfs
devfs_register_device(DEV_TYPE_CHAR, CHAR_DEV_STYPE_TTY, &tty_fops);
kinfo("tty driver registered.");
devfs_register_device(DEV_TYPE_CHAR, CHAR_DEV_STYPE_TTY, &tty_fops, &tty_inode_private_data_ptr);
kinfo("tty driver registered. uuid=%d", tty_inode_private_data_ptr->uuid);
}