tree e3819ea3f9a08dff0f9e2a735729e2be8df8925f
parent 3e5822584d54b605c296a7fac78d4cc3f949e5ca
author Ken Sumrall <ksumrall@android.com> 1352852819 -0800
committer Ken Sumrall <ksumrall@android.com> 1360361808 -0800

A testing/debugging tool to wipe partitions

This is basically a command line tool version of the wipe_block_device()
function in libext4_utils.  Useful for testing and/or debugging the
BLKSECDISCARD and BLKDISCARD ioctls.

Change-Id: I733f0f7daa673624ddbaac055d82b64d741acd70