Function rust_hdfs::hdfsGetWorkingDirectory

pub unsafe extern "C" fn hdfsGetWorkingDirectory(
    fs: hdfsFS, 
    buffer: *mut c_char, 
    bufferSize: size_t
) -> *mut c_char

hdfsGetWorkingDirectory - Get the current working directory for the given filesystem. @param fs The configured filesystem handle. @param buffer The user-buffer to copy path of cwd into. @param bufferSize The length of user-buffer. @return Returns buffer, NULL on error.