Re: lug-bg: socket programming
- Subject: Re: lug-bg: socket programming
- From: firedust@xxxxxxx (Stanislav Lechev)
- Date: Mon, 28 May 2001 19:26:48 +0300
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
On Monday 28 May 2001 15:43, you wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> On Mon, 28 May 2001, Stanislav Lechev wrote:
> >da ... mersi mnogo ...
> >tochno towa imah predwid...
> >t.e. tochno za towa pitah
>
> Nedei, nedei, tova e greshno, tozi setsockopt setva t.nar. Mbufs v kernel
> space, te ne sa tochno za tazi cel. Mowe da ti dade errors, ako gi smenish
> na nepodhodiasta dyljina, dori da izgubish celi paketi pri UDP. Po-dobre
> ne pipai tam ;-)
>
smeq da te usporq :))
1st UDP ne me wylnuwa w momenta
2nd az ne gi smenqm s nepodhodqshta dylvina a gi nuliram
> Taka kakto pisa, problemyt ti (mai) e vyv funkciite, koito chetat terminal
> input. Samite socks sa filedes, niamat niakakvi buferi v user space,
> dokato ne im slojish takiva!
>
ne e taka
probwaj slednoto:
fprintf(stdout, "aaaaaa"); // wavno e da ne slagash "\n"
fprintf(stderr, "bbbbbb");
- -----
kakto pisah w prednbiq mail
man setvbuf
tam pishe che po default stdout e line buffered
a stderr e NOBUFFERED
dokato files imali block buffers
- ------
Normally all files are block buffered.
- ------
so....
oshte li si na mnenie che filedescriptorite nqmat buferi
> >10x a lot :)
>
> Greshka, greska ;-)
>
>
> - --
> PGP 1024D/959FC3BC 2001-02-12 Vladimir Dzhuvinov <vd@xxxxxxxxx>
> Key fingerprint = CB20 FC83 775C C34E 49D5 0F71 BAE5 7C38 959F C3BC
> Download public PGP key from http://www.valan.net/vdzhuvinov.asc
> -----BEGIN PGP SIGNATURE-----
> Version: GnuPG v1.0.4 (GNU/Linux)
> Comment: For info see http://www.gnupg.org
>
> iD8DBQE7EkftuuV8OJWfw7wRAikJAKCogGTRAPKcW/Qk0jYPfqN6iA7e6QCgpBPD
> qYk8VpHoSoTXeSNLz0+dAfA=
> =gRm1
> -----END PGP SIGNATURE-----
>
>
> ===========================================================================
> A mail-list of Linux Users Group - Bulgaria (bulgarian linuxers)
> http://www.linux-bulgaria.org/ Hosted by Internet Group Ltd. - Stara Zagora
- --
- -===============================================================-
- - Regards, AngelFire -
- - Stanislav Lechev <firedust@xxxxxxx> -
- - PGP Key: http://firedust.vega.bg/pgp/StanislavLechev.asc -
- - Vega Internet Service Provider (tm) -- http://www.vega.bg -
- -===============================================================-
Everyone is a genius.
It's just that some people are too stupid to realize it.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.0.4 (GNU/Linux)
Comment: For info see http://www.gnupg.org
iD8DBQE7EnxI8RPXBhiMqewRAuVtAJ96vec8p7ijN7FqzeDm/lD6VVSchgCfRG7L
wHxuqTxYNCh5LpWUwgN63B0=
=dzvl
-----END PGP SIGNATURE-----
===========================================================================
A mail-list of Linux Users Group - Bulgaria (bulgarian linuxers)
http://www.linux-bulgaria.org/ Hosted by Internet Group Ltd. - Stara Zagora
|