Function hdfsHSync

pub unsafe extern "C" fn hdfsHSync(
    fs: hdfsFS,
    file: hdfsFile,
) -> c_int

hdfsHSync - Similar to posix fsync, Flush out the data in client’s user buffer. all the way to the disk device (but the disk may have it in its cache). @param fs configured filesystem handle @param file file handle @return 0 on success, -1 on error and sets errno