構造体定義書

struct file_info

No.	名称	属性	説明
1	file_info
	iop	const input_dev *	Input operations
	oop	const output_dev *	Output operations
	rows, cols	int	Rows and columns
	o
	blocklg2	int	Blocksize log 2
	offset	size_t	Current file offset
	length	size_t	Total file length
	filedes	uint16_t	File descriptor
	_filler	uint16_t	Unused
	nbytes	size_t	Number of bytes available in buffer
	datap	char *	Current data pointer
	pvt	void *	Private pointer for driver
	buf[MAXBLOCK]	char
	i

file_info