[−][src]Function rust_hdfs::hadoopRzOptionsSetByteBufferPool

pub unsafe extern "C" fn hadoopRzOptionsSetByteBufferPool(
    opts: *mut hadoopRzOptions, 
    className: *const c_char
) -> c_int

Set the ByteBufferPool to use with read0.

@param opts The options structure. @param className If this is NULL, we will not use any ByteBufferPool. If this is non-NULL, it will be treated as the name of the pool class to use. For example, you can use ELASTIC_BYTE_BUFFER_POOL_CLASS.

@return 0 if the ByteBufferPool class was found and instantiated; -1 plus errno otherwise.