[Libguestfs] [PATCH nbdkit v2 0/4] Support MBR logical partitions.

[Richard W.M. Jones]

This is a revised version of the two series previously posted here:

https://www.redhat.com/archives/libguestfs/2019-January/msg00137.html
https://www.redhat.com/archives/libguestfs/2019-January/msg00139.html

There have been many smaller changes but the highlights are:

 - Using SECTOR_SIZE instead of hard-coding 512 everywhere.

 - Additional safety checks that the EBR chain doesn't
   jump outside the disk.

 - The better test now writes different random data into each
   partition rather than the same string.

 - I pushed the pure refactoring changes.

Rich.