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@ -1,17 +1,18 @@ |
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#!/usr/bin/perl |
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#!/usr/bin/perl |
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use BootRoot::UML; |
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use BootRoot::UML; |
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use File::Basename; |
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if ( !$ARGV[0] ) { |
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if ( !$ARGV[0] ) { |
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die "expect_uml ubd0 ubd1 other-options mount-point preserve_permissions filesystem_command\n"; |
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die "expect_uml ubd0 ubd1 other-options mount-point preserve_ownership filesystem_command\n"; |
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} |
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} |
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my $arguments = "$ARGV[0] $ARGV[1] $ARGV[2]"; |
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my $arguments = "$ARGV[0] $ARGV[1] $ARGV[2]"; |
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my $mount_point = "$ARGV[3]"; |
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my $mount_point = "$ARGV[3]"; |
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my $preserve_permissions = "$ARGV[4]"; |
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my $preserve_ownership = "$ARGV[4]"; |
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my $end = 6; |
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my $end = 6; |
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my $filesystem; |
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my $filesystem; |
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@ -46,13 +47,26 @@ my $uml = |
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$uml->boot(); |
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$uml->boot(); |
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# Make the GID/UID 0 FS |
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# Make the GID/UID 0 FS |
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$uml->command("$filesystem /dev/ubd/1"); |
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if ( $filesystem =~ /^mkcramfs/ ) { |
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$uml->command("mke2fs -m0 /dev/ubd/1"); |
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} |
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else { |
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$uml->command("$filesystem /dev/ubd/1"); |
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} |
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$uml->command("mount /dev/ubd/1 /mnt1"); |
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$uml->command("mount /dev/ubd/1 /mnt1"); |
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$uml->command("mount -t hostfs none -o $mount_point /mnt2"); |
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$uml->command("mount -t hostfs none -o $mount_point /mnt2"); |
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$uml->command("cp -a /mnt2/* /mnt1"); |
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$uml->command("cp -a /mnt2/* /mnt1"); |
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if ( $preserve_permissions == 0 ) { |
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if ( $preserve_ownership == 0 ) { |
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$uml->command("chown -R 0:0 /mnt1"); |
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$uml->command("chown -R 0:0 /mnt1"); |
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} |
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} |
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if ( $filesystem =~ /^mkcramfs/ ) { |
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my $cram_dir = dirname($mount_point); |
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my $root_fs_name = basename($ARGV[1]); |
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my $cramfs_name = "$root_fs_name" . "_cramfs"; |
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$uml->command("umount /mnt2"); |
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$uml->command("mount -t hostfs none -o $cram_dir /mnt2"); |
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$uml->command("mkcramfs /mnt1 /mnt2/$cramfs_name"); |
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} |
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$uml->command("umount /mnt1; umount /mnt2"); |
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$uml->command("umount /mnt1; umount /mnt2"); |
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$uml->halt(); |
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$uml->halt(); |
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