From: Gary Thomas <gary@mlbassoc.com>
To: ratheesh kannoth <ratheesh.ksz@gmail.com>
Cc: Daniel Morris <danielm@ecoscentric.com>,
ecos-discuss@ecos.sourceware.org
Subject: Re: [ECOS] AF_UNIX in ecos
Date: Mon, 16 May 2011 07:18:00 -0000 [thread overview]
Message-ID: <4DCFC272.1080407@mlbassoc.com> (raw)
In-Reply-To: <BANLkTi=CXJHH3GNDiVaV9ViGTS5bGH4JBw@mail.gmail.com>
On 05/14/2011 11:03 AM, ratheesh kannoth wrote:
> On Thu, May 12, 2011 at 5:16 PM, Daniel Morris<danielm@ecoscentric.com> wrote:
>> On Thu, May 12, 2011 at 04:44:24PM +0530, ratheesh kannoth wrote:
>>> eCos support AF_UNIX sockets ?
>>
>> Round cheeses roll?
>>
>> http://www.gerv.net/hacking/how-to-ask-good-questions/
>>
>> Daniel
>>
>> %<----------------------------------------------------------------------
>> Daniel Morris - Sales& Marketing Director
>> eCosCentric - The eCos and RedBoot experts
>> Tel: +44 1223 245 571 - info@eCosCentric.com
>> DDI: +44 1269 591 171 - danielm@eCosCentric.com
>>
>>
>
> Daniel,
>
> I did some experiment on AF_UNIX support in eCos. I have a strange prob.
>
> int s = socket(AF_LOCAL, SOCK_DGRAM, 0 );
> sleep(120);
> int k = socket(AF_LOCAL, SOCK_DGRAM, 0 );
>
> The first socket system call fails with errno 325( protocol not
> supported ). but second socket() call succeed . But, AF_INET socket is
> created without any error.
>
> http://www.ecoscentric.com/ecospro/doc.cgi/html/ref/net-common-tcpip-manpages-socket.html
> mentions support of AF_LOCAL. But in ecos-3.0,
> packages/net/snmp/lib/v3_0/src/snmp_api.c : 165 says "no support for
> local sockets ".
>
> If anybody has some clue, greatly appreciated.
Local sockets, which are normally implemented using named pipes,
are not supported in eCos.
--
------------------------------------------------------------
Gary Thomas | Consulting for the
MLB Associates | Embedded world
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prev parent reply other threads:[~2011-05-15 12:09 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-12 11:14 ratheesh kannoth
2011-05-12 11:47 ` ratheesh kannoth
2011-05-13 8:30 ` Daniel Morris
2011-05-15 12:09 ` ratheesh kannoth
2011-05-16 7:18 ` Gary Thomas [this message]
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