From: Wolfgang Denk <wd@denx.de>
To: Philippe Gerum <rpm@xenomai.org>,
Philippe Gerum via Xenomai <xenomai@xenomai.org>
Subject: Re: [CXP][RFC] pick POSIX/cobalt for the common user API
Date: Mon, 14 Dec 2020 08:22:29 +0100 [thread overview]
Message-ID: <438826.1607930549@gemini.denx.de> (raw)
In-Reply-To: <87mtyr1abi.fsf@xenomai.org>
Dear Philippe,
In message <87mtyr1abi.fsf@xenomai.org> you wrote:
>
> The common Xenomai platform specification is about defining the
> commonalities among future Xenomai releases starting from 3.3, including
> the Xenomai 4 series based on a next generation (EVL) core. A common API
> available to applications for issuing requests to the real-time core is
> part of this specification.
>
> Implementing such interface would not preclude other APIs from
> co-existing in particular releases. However, use of this common API
> only would guarantee portability across releases.
>
> Excluding the legacy RTOS emulators such as VxWorks and pSOS, Xenomai
> 3.x provides two main APIs, a POSIX-compliant one (libcobalt) and a
> custom RTOS API aka Alchemy (libalchemy) on top of the Copperplate
> interface.
>
> PROPOSAL: Pick libcobalt as the common API defined by the CXP.
Sonds good to me - ACK!
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de
"...all the good computer designs are bootlegged; the formally
planned products, if they are built at all, are dogs!" - David E.
Lundstrom, "A Few Good Men From Univac", MIT Press, 1987
next prev parent reply other threads:[~2020-12-14 7:22 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-06 10:46 [CXP][RFC] pick POSIX/cobalt for the common user API Philippe Gerum
2020-12-07 2:16 ` chensong
2020-12-07 10:12 ` Philippe Gerum
2020-12-08 1:22 ` chensong
2020-12-07 13:58 ` Wolfgang Denk
2020-12-11 6:12 ` chensong
[not found] ` <5fcd902b.1c69fb81.79300.444fSMTPIN_ADDED_BROKEN@mx.google.com>
2020-12-07 6:59 ` Greg Gallagher
2020-12-07 8:09 ` chensong
2020-12-14 7:22 ` Wolfgang Denk [this message]
2020-12-14 12:44 ` Jan Kiszka
2020-12-14 16:00 ` Greg Gallagher
2021-01-03 17:05 ` Philippe Gerum
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