1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 use partition_table; use c; sub read_one { my ($hd, $sector) = @_; my $tmp; my $F = partition_table::raw::openit($hd) or die "failed to open device"; c::lseek_sector(fileno($F), $sector, 0) or die "reading of partition in sector $sector failed"; #- check magic number sysread $F, $tmp, 1024 or die "error reading magic number on disk $hd->{device}"; $tmp eq substr($tmp, 0, 1) x 1024 or die "bad magic number on disk $hd->{device}"; partition_table::initialize($hd); $hd->{primary}{raw}, $hd->{primary}{info}; } 1;