Function btrfsutil_sys::btrfs_util_subvolume_info_fd

pub unsafe extern "C" fn btrfs_util_subvolume_info_fd(
    fd: c_int, 
    id: u64, 
    subvol: *mut btrfs_util_subvolume_info
) -> btrfs_util_error

btrfs_util_subvolume_info_fd() - See btrfs_util_subvolume_info().