History log of /system/extras/ext4_utils/wipe.h
Revision Date Author Comments (<<< Hide modified files) (Show modified files >>>)
61d6591c827dbea6db9bd29b17a5679d6e2c0d50 12-Feb-2011 Ken Sumrall <ksumrall@android.com> Fix to properly wipe filesystems larger than 4 gigabytes.

Pass the wipe size to the wipe function in a 64 bit int.

Change-Id: Iac95693efa2d9cadbe77aa83b5ff01d7fc8d8b70
c2470654d4b4db09a7052fc5fa108ac21f1b1948 27-Jan-2011 Colin Cross <ccross@android.com> ext4_utils: Add support for wipe option, and wipe by default in recovery

Adds a -w option to make_ext4fs, which will attempt to use the
BLKSECDISCARD ioctl to erase the partition in order to avoid
leaving old data where it could be recovered, and to improve
wear levelling after a reformat.

Also causes factory reset through recovery to do a wipe.

Change-Id: Ibe34bbd84552e526be6bd041024a950806aca6b4