Re: [ECOS] AF_UNIX in ecos

[ratheesh kannoth <ratheesh dot ksz at gmail dot com>]

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
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> ?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.

-Ratheesh

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