1 struct statfs { 2 unsigned long f_type, __pad0, f_bsize, __pad1; 3 fsblkcnt_t f_blocks, f_bfree, f_bavail; 4 fsfilcnt_t f_files, f_ffree; 5 fsid_t f_fsid; 6 unsigned long f_namelen, __pad2, f_frsize, __pad3; 7 unsigned long f_flags, __pad4; 8 unsigned long long f_spare[4]; 9 }; 10