tree 904ad3ec3eb95416f2340df3e23d64bb6c9e1a81
parent 26097242976cce68e21d8b569dfda63fb68f356c
author shenmeng996 <shenmeng999@126.com> 1565188615 +0800
committer Gao Xiang <hsiangkao@aol.com> 1565201788 +0800

erofs-utils: get block device size correctly

fstat return block device's size of zero.
use ioctl to get block device's size.

Signed-off-by: shenmeng996 <shenmeng999@126.com>
[ Gao Xiang: check header files in configure.ac ]
Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>