構造体定義書 - sgi

typedef struct

No.	名称	属性	説明
1	sgi_partition
	magic	unsigned int	expect SGI_LABEL_MAGIC
	boot_part	unsigned short	active boot partition
	swap_part	unsigned short	active swap partition
	boot_file[16]	unsigned char	name of the bootfile
	devparam	device_parameter	1 * 48 bytes
	vol_file_name[8]	volume_directory unsigned char	a character array
	vol_file_start	unsigned int	number of logical block
	vol_file_size	unsigned int	number of bytes
	directory[15]
	num_sectors	sgi_partition unsigned int	number of blocks
	start_sector	unsigned int	must be cylinder aligned
	id	unsigned int
	partitions[16]
	csum	unsigned int
	fillbytes	unsigned int

sgi_partition