From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
To: ali hagigat <hagigatali@domain.hid>
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai-help] POSIX API
Date: Tue, 15 May 2012 10:55:20 +0200 [thread overview]
Message-ID: <4FB219F8.7080400@domain.hid> (raw)
In-Reply-To: <CAKKWdtfuUhrPprNM4r3TZB=HsxQz8v+CV56=v5HX4C0ZqVaXzw@domain.hid>
On 05/15/2012 10:02 AM, ali hagigat wrote:
> I am looking for all POSIX functions of Linux, i wonder if any body
> has POSIX.1-2008 manual or IEEE1003.1 or a similar document.
> Does xenomai change libc.a ? As far as I understood, xenomai adds new
> functions(they start with rt_), besides it changes some of posix
> functions while it keeps some posix functions untouched.
Functions which start with rt_ are part of the native skin. The
implementation of the posix skin does not change libc.a, it implements a
new library libpthread_rt.so, and the function substitution is done at
link-edition time by using the linker --wrap option.
> Is there any book regarding to the real time programming in xenomai?
You can start here:
http://www.xenomai.org/index.php/Included_documentation_summary
For instance the --wrap trick is explained here:
http://www.xenomai.org/index.php/Porting_POSIX_applications_to_Xenomai#Under_the_hood:_the_--wrap_flag
--
Gilles.
next prev parent reply other threads:[~2012-05-15 8:55 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-15 8:02 [Xenomai-help] POSIX API ali hagigat
2012-05-15 8:55 ` Gilles Chanteperdrix [this message]
-- strict thread matches above, loose matches on Subject: below --
2008-05-13 3:51 Breno Carneiro Pinheiro
2008-05-13 6:17 ` Wolfgang Grandegger
2008-05-13 8:49 ` Gilles Chanteperdrix
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