btrfs-progs: add build-time checks for size of ioctl structures
authorDavid Sterba <dsterba@suse.com>
Tue, 4 Oct 2016 22:01:31 +0000 (00:01 +0200)
committerDavid Sterba <dsterba@suse.com>
Wed, 5 Oct 2016 10:39:01 +0000 (12:39 +0200)
commit64b195d34feb8f7ad57344c994d62026714b1ba1
treec3a9af84b039842b590461b9729b31c5518c5c55
parenta288d6dafc232f4d9450f9e6c455300e2268c85b
btrfs-progs: add build-time checks for size of ioctl structures

All structures that become part of ioctl definition must never change
size. Add the build time checks for that.

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