Method lrs::file::File::get_attr_buf

Gets an attribute of this file.

Syntax

impl File {
    fn get_attr_buf<S>(&self, name: S, val: &mut [u8]) -> Result<usize, Errno>
        where S: ToCString,
}

Name	Description
name	The name of the attribute.
val	The buffer in which the attribute will be stored.

Returns the size of the attribute placed in the buffer.