diff options
Diffstat (limited to 'perl-install/devices.pm')
| -rw-r--r-- | perl-install/devices.pm | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/perl-install/devices.pm b/perl-install/devices.pm index b2b44aec7..106a6db52 100644 --- a/perl-install/devices.pm +++ b/perl-install/devices.pm @@ -37,15 +37,19 @@ sub del_loop { my ($dev) = @_; run_program::run("losetup", "-d", $dev); } -sub find_free_loop() { +sub find_free_loop_raw { + my ($o_chloop) = @_; foreach (0..7) { - my $dev = make("loop$_"); + my $dev = make(($o_chloop && 'ch') . "loop$_"); + log::l("trying $dev"); sysopen(my $F, $dev, 2) or next; !ioctl($F, c::LOOP_GET_STATUS(), my $_tmp) && $! == 6 or next; #- 6 == ENXIO return $dev; } die "no free loop found"; } +sub find_free_loop() { find_free_loop_raw() } +sub find_free_chloop() { find_free_loop_raw('chloop') } sub set_loop { my ($file, $o_encrypt_key, $o_encryption) = @_; my $dev = find_free_loop(); @@ -115,6 +119,7 @@ sub entry { "usb/lp" => [ c::S_IFCHR(), 180, 0 ], "input/event" => [ c::S_IFCHR(), 13, 64 ], "loop" => [ c::S_IFBLK(), 7, 0 ], + "chloop" => [ c::S_IFBLK(), 100, 0 ], "md" => [ c::S_IFBLK(), 9, 0 ], "nst" => [ c::S_IFCHR(), 9, 128 ], "scd" => [ c::S_IFBLK(), 11, 0 ], |