構造体定義書 - bsd

struct bsd_disklabel

No.	名称	属性	説明
1	bsd_disklabel
	d_magic	u32
	d_junk1[4]	char
	d_typename[16]	char
	d_packname[16]	char
	d_junk2[92]	char
	d_magic2	u32
	d_junk3[2]	char
	d_npartitions	u16	number of partitions in following
	d_junk4[8]	char
	p_size	bsd_partition u32	number of sectors in partition
	p_offset	u32	starting sector
	p_fsize	u32	filesystem basic fragment size
	p_fstype	u8	filesystem type, see below
	p_frag	u8	filesystem fragments per block
	p_cpg	u16	filesystem cylinders per group
	d_partitions[BSD_MAXPARTITIONS]		actually may be more

bsd_disklabel