btrfs-progs: add getters for ioctl search_header
authorDavid Sterba <dsterba@suse.com>
Tue, 3 May 2016 14:00:05 +0000 (16:00 +0200)
committerDavid Sterba <dsterba@suse.com>
Wed, 11 May 2016 13:53:16 +0000 (15:53 +0200)
commit64a4800875956162b8dec799ac70e89cd7502ce8
tree1072c8735a073e4cde6c1e9ee08d4bba46c83e69
parenta6ffadee7b42e067546cac70c3462404faac9a56
btrfs-progs: add getters for ioctl search_header

The search header is usually accessed in an unaligned way, we could
trigger errors (SIGBUS) on architectures that do not support that.

Signed-off-by: David Sterba <dsterba@suse.com>
ctree.h