* [ECOS] AF_UNIX in ecos
@ 2011-05-12 11:14 ratheesh kannoth
2011-05-12 11:47 ` ratheesh kannoth
2011-05-13 8:30 ` Daniel Morris
0 siblings, 2 replies; 5+ messages in thread
From: ratheesh kannoth @ 2011-05-12 11:14 UTC (permalink / raw)
To: ecos-discuss, ecos-discuss
eCos support AF_UNIX sockets ?
-Ratheesh
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* [ECOS] AF_UNIX in ecos
2011-05-12 11:14 [ECOS] AF_UNIX in ecos ratheesh kannoth
@ 2011-05-12 11:47 ` ratheesh kannoth
2011-05-13 8:30 ` Daniel Morris
1 sibling, 0 replies; 5+ messages in thread
From: ratheesh kannoth @ 2011-05-12 11:47 UTC (permalink / raw)
To: ecos-discuss, ecos-discuss
eCos support AF_UNIX sockets ?
-Ratheesh
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Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [ECOS] AF_UNIX in ecos
2011-05-12 11:14 [ECOS] AF_UNIX in ecos ratheesh kannoth
2011-05-12 11:47 ` ratheesh kannoth
@ 2011-05-13 8:30 ` Daniel Morris
2011-05-15 12:09 ` ratheesh kannoth
1 sibling, 1 reply; 5+ messages in thread
From: Daniel Morris @ 2011-05-13 8:30 UTC (permalink / raw)
To: ratheesh kannoth; +Cc: ecos-discuss
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
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* Re: [ECOS] AF_UNIX in ecos
2011-05-13 8:30 ` Daniel Morris
@ 2011-05-15 12:09 ` ratheesh kannoth
2011-05-16 7:18 ` Gary Thomas
0 siblings, 1 reply; 5+ messages in thread
From: ratheesh kannoth @ 2011-05-15 12:09 UTC (permalink / raw)
To: Daniel Morris; +Cc: ecos-discuss
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.
-Ratheesh
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* Re: [ECOS] AF_UNIX in ecos
2011-05-15 12:09 ` ratheesh kannoth
@ 2011-05-16 7:18 ` Gary Thomas
0 siblings, 0 replies; 5+ messages in thread
From: Gary Thomas @ 2011-05-16 7:18 UTC (permalink / raw)
To: ratheesh kannoth; +Cc: Daniel Morris, ecos-discuss
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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2011-05-12 11:14 [ECOS] AF_UNIX in ecos 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
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