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From: Konstantin Osipov <kostja.osipov@gmail.com>
To: Cyrill Gorcunov <gorcunov@gmail.com>
Cc: tarantool-patches@dev.tarantool.org
Subject: Re: [Tarantool-patches] [PATCH 1/2] Copy DSO module before load instead of symlink-ing
Date: Mon, 25 May 2020 19:45:01 +0300	[thread overview]
Message-ID: <20200525164501.GE4272@atlas> (raw)
In-Reply-To: <20200525151848.GC2464@grain>

* Cyrill Gorcunov <gorcunov@gmail.com> [20/05/25 18:23]:

> 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.

Right, but one is public api and the other is not?

Check eio.pod please.

-- 
Konstantin Osipov, Moscow, Russia

  parent reply	other threads:[~2020-05-25 16:45 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-20  9:51 [Tarantool-patches] [PATCH 0/2] Fix C module reloading Kirill Yukhin
2020-05-20  9:51 ` [Tarantool-patches] [PATCH 1/2] Copy DSO module before load instead of symlink-ing Kirill Yukhin
2020-05-23 18:30   ` Konstantin Osipov
2020-05-25 13:13     ` Kirill Yukhin
2020-05-25 14:34       ` Konstantin Osipov
2020-05-25 15:18         ` Cyrill Gorcunov
2020-05-25 15:26           ` Cyrill Gorcunov
2020-05-25 16:45           ` Konstantin Osipov [this message]
2020-05-25 18:38             ` Cyrill Gorcunov
2020-05-26 11:11         ` Kirill Yukhin
2020-05-26 15:16       ` Cyrill Gorcunov
2020-05-27  9:17         ` Kirill Yukhin
2020-05-27 10:49           ` Cyrill Gorcunov
2020-05-20  9:51 ` [Tarantool-patches] [PATCH 2/2] Allow to set directory for copying DSO before load Kirill Yukhin
2020-05-29 10:59   ` Cyrill Gorcunov
2020-06-01 10:53     ` Kirill Yukhin
2020-05-20 20:41 ` [Tarantool-patches] [PATCH 0/2] Fix C module reloading Nikita Pettik
2020-05-21  8:41   ` Kirill Yukhin
2020-06-01 10:52 ` Kirill Yukhin

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