[Tarantool-patches] [PATCH 1/2] Copy DSO module before load instead of symlink-ing

[Cyrill Gorcunov]

On Mon, May 25, 2020 at 05:34:19PM +0300, Konstantin Osipov wrote:
> 
> > +	off_t pos, left;
> > +	for (left = st.st_size, pos = 0; left > 0;) {
> > +		off_t ret = eio_sendfile_sync(dest_fd, source_fd, pos,
> > +					      st.st_size);
> 
> I wonder why do you use eio_sendfile_sync()?
> 
> I don't know why coio_copyfile uses it BTW. Why is eio_sendfile()
> not enough?

```
eio_ssize_t
eio_sendfile_sync (int ofd, int ifd, off_t offset, size_t count)
{
  return eio__sendfile (ofd, ifd, offset, count);
}
```

They are simply alias to each other.