Function posish::fs::sendfile

pub fn sendfile<OutFd: AsFd, InFd: AsFd>(
    out_fd: &OutFd, 
    in_fd: &InFd, 
    offset: Option<&mut u64>, 
    count: usize
) -> Result<usize>

sendfile(out_fd, in_fd, offset, count)

References

• Linux