tree b3cd1f07f65c1e60f8ce62254b20b5728588261d
parent ee1b65d893625d73920630bfdc37726f1cd4d60f
author James Tucker <raggi@google.com> 1521150441 -0700
committer CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> 1521240912 +0000

[fvm] create images with specified length

It is sometimes useful to be able to specify the size that an FVM image
should be on the command line. The length flag can be used for this
purpose, the file just needs to be truncated to that size.

Change-Id: I9ce00b2c32858d56b6789e24649d393274f3f19a