* unnamed pipe and independent process
@ 2010-12-20 4:37 ratheesh k
2010-12-20 5:58 ` Bogdan Cristea
0 siblings, 1 reply; 4+ messages in thread
From: ratheesh k @ 2010-12-20 4:37 UTC (permalink / raw)
To: linux-c-programming
is it possible to communicate between two independent process using
unnamed pipes in linux ?
-Ratheesh
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: unnamed pipe and independent process
2010-12-20 4:37 unnamed pipe and independent process ratheesh k
@ 2010-12-20 5:58 ` Bogdan Cristea
2010-12-20 6:21 ` ratheesh k
0 siblings, 1 reply; 4+ messages in thread
From: Bogdan Cristea @ 2010-12-20 5:58 UTC (permalink / raw)
To: ratheesh k, linux-c-programming
On Monday 20 December 2010 06:37:54 you wrote:
> is it possible to communicate between two independent process using
> unnamed pipes in linux ?
>
> -Ratheesh
> --
> To unsubscribe from this list: send the line "unsubscribe
> linux-c-programming" in the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
This is exactly why named pipes (fifos) are provided.
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: unnamed pipe and independent process
2010-12-20 5:58 ` Bogdan Cristea
@ 2010-12-20 6:21 ` ratheesh k
2010-12-20 6:27 ` Bogdan Cristea
0 siblings, 1 reply; 4+ messages in thread
From: ratheesh k @ 2010-12-20 6:21 UTC (permalink / raw)
To: Bogdan Cristea; +Cc: linux-c-programming
Could i use popen in some way ? somebody told me there is way around .
On Mon, Dec 20, 2010 at 11:28 AM, Bogdan Cristea <cristeab@gmail.com> wrote:
> On Monday 20 December 2010 06:37:54 you wrote:
>> is it possible to communicate between two independent process using
>> unnamed pipes in linux ?
>>
>> -Ratheesh
>> --
>> To unsubscribe from this list: send the line "unsubscribe
>> linux-c-programming" in the body of a message to majordomo@vger.kernel.org
>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
> This is exactly why named pipes (fifos) are provided.
>
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: unnamed pipe and independent process
2010-12-20 6:21 ` ratheesh k
@ 2010-12-20 6:27 ` Bogdan Cristea
0 siblings, 0 replies; 4+ messages in thread
From: Bogdan Cristea @ 2010-12-20 6:27 UTC (permalink / raw)
To: ratheesh k, linux-c-programming
On Monday 20 December 2010 08:21:28 you wrote:
> Could i use popen in some way ? somebody told me there is way around .
It is possible to pass a file descriptor through UNIX sockets between
unrelated processes. You could pass using this approach the file descriptors
returned by popen.
^ permalink raw reply [flat|nested] 4+ messages in thread
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2010-12-20 4:37 unnamed pipe and independent process ratheesh k
2010-12-20 5:58 ` Bogdan Cristea
2010-12-20 6:21 ` ratheesh k
2010-12-20 6:27 ` Bogdan Cristea
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