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Add the ability to specify a reserved space size when making filesystems.
authorKen Sumrall <ksumrall@android.com>
Sat, 15 Jan 2011 02:33:06 +0000 (18:33 -0800)
committerKen Sumrall <ksumrall@android.com>
Sat, 15 Jan 2011 02:33:06 +0000 (18:33 -0800)
commit435a8b61e925e3efb22fce08612efe210e83f791
tree92d2a318cb995e7f0f62d01173c00f298919dadb
parentf3df372c18c3baf9c0c9c93bce7622818ae6a8a1
Add the ability to specify a reserved space size when making filesystems.

If you specify a negative length when making a filesystem, then the
filesystem size is the size of the partiton (or image file) minus
the absolute value of the negative length specified.

Change-Id: I53e3b6de2ea692f4678682c3f49ff36429d9ad31
ext4_utils/ext4_utils.c
ext4_utils/ext4_utils.h
ext4_utils/make_ext4fs.c
ext4_utils/output_file.c