Commit Graph

1 Commits

Author SHA1 Message Date
Sebastien Boeuf
5f7935f8e0 vhost_user_fs: Add file traits to handle writing volatile memory
The vm_memory implementation for VolatileSlice is able to read and write
to a source or destination which implements a Read or Write trait.

Unfortunately, this is not enough for this specific use case as we need
to be able to write to a file at a specific offset, which is not
provided by the Read or Write trait.

This code has been ported over from crosvm commit
961461350c0b6824e5f20655031bf6c6bf6b7c30.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2019-11-22 22:17:47 +01:00