tree b8ff4ed058b5a2b2c06081c5692dcb4d88d4dd3a
parent d33d417e3a057fffad22c23f5f002177531db2a5
author Kenny Root <kroot@google.com> 1296604705 -0800
committer Kenny Root <kroot@google.com> 1296604865 -0800

Use LOOP_GET_STATUS64 for checking loop devices

To determine whether a loop device was available, we use an ioctl call
to LOOP_GET_STATUS, but this fails on devices with large storage
partitions with errno = EOVERFLOW. Instead use LOOP_GET_STATUS64 which
succeeds.

Bug: 3412121
Change-Id: Ica3cb48885d3555f2d27073c00e31fc51a08c730