package partition_table::empty; # $Id: empty.pm 228433 2007-09-18 12:30:17Z pixel $ #- this is a mainly dummy partition table. If we find it's empty, we just call - #- ->clear which will take care of bless'ing us to the partition table type best #- suited use diagnostics; use strict; use vars qw(@ISA); @ISA = qw(partition_table::raw); use common; use partition_table::raw; 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;