* [Xenomai] questions about the libraries
@ 2012-06-24 10:00 ali hagigat
2012-06-24 11:41 ` Gilles Chanteperdrix
0 siblings, 1 reply; 4+ messages in thread
From: ali hagigat @ 2012-06-24 10:00 UTC (permalink / raw)
To: xenomai
Is there any library file for POSIX interface? What library contains
the nucleus API? What is libanalogy.so?
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [Xenomai] questions about the libraries
2012-06-24 10:00 [Xenomai] questions about the libraries ali hagigat
@ 2012-06-24 11:41 ` Gilles Chanteperdrix
2012-06-24 12:11 ` ali hagigat
0 siblings, 1 reply; 4+ messages in thread
From: Gilles Chanteperdrix @ 2012-06-24 11:41 UTC (permalink / raw)
To: ali hagigat; +Cc: xenomai
On 06/24/2012 12:00 PM, ali hagigat wrote:
> Is there any library file for POSIX interface?
libpthread_rt.so
> What library contains
> the nucleus API?
The nucleus API lives in kernel-space, so, there is no user-space
library for it.
> What is libanalogy.so?
Analogy is a skin containing a set of drivers for analog/digital capture
devices. libanalogy.so is the user-space side of this skin.
--
Gilles.
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [Xenomai] questions about the libraries
2012-06-24 11:41 ` Gilles Chanteperdrix
@ 2012-06-24 12:11 ` ali hagigat
2012-06-24 12:18 ` Gilles Chanteperdrix
0 siblings, 1 reply; 4+ messages in thread
From: ali hagigat @ 2012-06-24 12:11 UTC (permalink / raw)
To: Gilles Chanteperdrix; +Cc: xenomai
Much apprecite Mr. chanteperdrix for the reply.
I am studying the nucleus API and it says many functions can be called
from a user space task like xntimer_get_date() !!
It means that you have not yet created any user library for it?
Regards
On Sun, Jun 24, 2012 at 4:11 PM, Gilles Chanteperdrix
<gilles.chanteperdrix@xenomai.org> wrote:
> On 06/24/2012 12:00 PM, ali hagigat wrote:
>> Is there any library file for POSIX interface?
>
> libpthread_rt.so
>
>> What library contains
>> the nucleus API?
>
> The nucleus API lives in kernel-space, so, there is no user-space
> library for it.
>
>> What is libanalogy.so?
>
> Analogy is a skin containing a set of drivers for analog/digital capture
> devices. libanalogy.so is the user-space side of this skin.
>
>
> --
> Gilles.
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [Xenomai] questions about the libraries
2012-06-24 12:11 ` ali hagigat
@ 2012-06-24 12:18 ` Gilles Chanteperdrix
0 siblings, 0 replies; 4+ messages in thread
From: Gilles Chanteperdrix @ 2012-06-24 12:18 UTC (permalink / raw)
To: ali hagigat; +Cc: xenomai
On 06/24/2012 02:11 PM, ali hagigat wrote:
> Much apprecite Mr. chanteperdrix for the reply.
>
> I am studying the nucleus API and it says many functions can be called
> from a user space task like xntimer_get_date() !!
>
> It means that you have not yet created any user library for it?
No, the nucleus API only exists in kernel-space. However,
xntimer_get_date for instance may be called when kernel-space code is
run on behalf of a user-space task, this happens when this user-space
task has made a system call.
--
Gilles.
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2012-06-24 12:18 UTC | newest]
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2012-06-24 10:00 [Xenomai] questions about the libraries ali hagigat
2012-06-24 11:41 ` Gilles Chanteperdrix
2012-06-24 12:11 ` ali hagigat
2012-06-24 12:18 ` Gilles Chanteperdrix
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