--- ./lib/ext2fs/ext2_fs.h.orig 2013-12-29 05:18:02.000000000 +0100 +++ ./lib/ext2fs/ext2_fs.h 2014-01-06 23:26:48.000000000 +0100 @@ -456,7 +456,7 @@ #define i_dir_acl i_size_high -#if defined(__KERNEL__) || defined(__linux__) +#if defined(__KERNEL__) || defined(__linux__) || defined(__FreeBSD__) #define i_reserved1 osd1.linux1.l_i_reserved1 #define i_frag osd2.linux2.l_i_frag #define i_fsize osd2.linux2.l_i_fsize