322 …unsigned int first_sectors_number; /* 1 for a single partition, 0x40 for a disk with partition tab…  member
393     lba = sector2CHS(s->bs, &partition->start_CHS, s->first_sectors_number-1);  in init_mbr()
397     partition->start_sector_long =cpu_to_le32(s->first_sectors_number-1);  in init_mbr()
398     partition->length_sector_long=cpu_to_le32(s->sector_count - s->first_sectors_number+1);  in init_mbr()
829     return (sector_num-s->first_sectors_number-2*s->sectors_per_fat)%s->sectors_per_cluster;  in sector_offset_in_cluster()
878     s->faked_sectors=s->first_sectors_number+s->sectors_per_fat*2;  in init_directories()
958     bootsector=(bootsector_t*)(s->first_sectors+(s->first_sectors_number-1)*0x200);  in init_directories()
974     bootsector->hidden_sectors=cpu_to_le32(s->first_sectors_number==1?0:0x3f);  in init_directories()
1022     s->first_sectors_number=0x40;  in vvfat_open()
1036 	s->first_sectors_number = 1;  in vvfat_open()
1074     if(s->first_sectors_number==0x40)  in vvfat_open()
1311 	    if(sector_num<s->first_sectors_number)  in vvfat_read()
1313 	    else if(sector_num-s->first_sectors_number<s->sectors_per_fat)  in vvfat_read()
1314 		memcpy(buf+i*0x200,&(s->fat.pointer[(sector_num-s->first_sectors_number)*0x200]),0x200);  in vvfat_read()
1315 	    else if(sector_num-s->first_sectors_number-s->sectors_per_fat<s->sectors_per_fat)  in vvfat_read()
1316 …memcpy(buf+i*0x200,&(s->fat.pointer[(sector_num-s->first_sectors_number-s->sectors_per_fat)*0x200]…  in vvfat_read()
1882 	    s->first_sectors_number, s->fat2, s->sectors_per_fat);  in is_consistent()
2676     if (sector_num < s->first_sectors_number)  in vvfat_write()