From: David Newall <glibc@davidnewall.com>
To: Florian Weimer <fweimer@redhat.com>,
Daniel Colascione <dancol@google.com>
Cc: "Michael Kerrisk (man-pages)" <mtk.manpages@gmail.com>,
linux-kernel <linux-kernel@vger.kernel.org>,
Joel Fernandes <joelaf@google.com>,
Linux API <linux-api@vger.kernel.org>, Willy Tarreau <w@1wt.eu>,
Vlastimil Babka <vbabka@suse.cz>,
Carlos O'Donell <carlos@redhat.com>,
"libc-alpha@sourceware.org" <libc-alpha@sourceware.org>
Subject: Re: Official Linux system wrapper library?
Date: Sat, 24 Nov 2018 00:41:05 +1030 [thread overview]
Message-ID: <a50dbc52-b5e8-6684-508d-b96ad8d70d4f@davidnewall.com> (raw)
In-Reply-To: <87efbbvrx9.fsf@oldenburg.str.redhat.com>
On 24/11/18 12:04 am, Florian Weimer wrote:
> But socketcall does not exist on all architectures. Neither does
> getpid, it's called getxpid on some architectures.
> ...
> I think it would be a poor approach to expose application developers to
> these portability issues. We need to abstract over these differences at
> a certain layer, and applications are too late.
Interesting. I think the opposite. I think exposing the OS's
interfaces is exactly what a c-library should do. It might also provide
alternative interfaces that work consistently across different
platforms, but in addition to, not instead of the OS interface.
next prev parent reply other threads:[~2018-11-23 14:16 UTC|newest]
Thread overview: 99+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-10 18:52 Official Linux system wrapper library? Daniel Colascione
2018-11-10 19:01 ` Willy Tarreau
2018-11-10 19:06 ` Daniel Colascione
2018-11-10 19:33 ` Willy Tarreau
2018-11-10 19:20 ` Greg KH
2018-11-10 19:58 ` Vlastimil Babka
2018-11-12 2:03 ` Carlos O'Donell
2018-11-12 2:24 ` Carlos O'Donell
2018-11-12 2:36 ` Greg KH
2018-11-12 16:08 ` Jonathan Corbet
2018-11-12 20:03 ` Greg KH
2018-12-09 4:38 ` Randy Dunlap
2018-12-10 16:27 ` Jonathan Corbet
2018-12-10 17:39 ` Carlos O'Donell
2018-12-10 23:32 ` Randy Dunlap
2018-11-12 5:46 ` Andy Lutomirski
2018-11-11 6:55 ` Michael Kerrisk (man-pages)
2018-11-11 8:17 ` Willy Tarreau
2018-11-11 8:25 ` Daniel Colascione
2018-11-11 10:40 ` Florian Weimer
2018-11-11 10:40 ` Florian Weimer
2018-11-11 10:30 ` Florian Weimer
2018-11-11 10:30 ` Florian Weimer
2018-11-11 11:02 ` Willy Tarreau
2018-11-11 12:07 ` Florian Weimer
2018-11-11 12:07 ` Florian Weimer
2018-11-11 10:53 ` Michael Kerrisk (man-pages)
2018-11-11 11:02 ` Florian Weimer
2018-11-11 11:02 ` Florian Weimer
2018-11-12 16:43 ` Joseph Myers
2018-11-13 15:15 ` Carlos O'Donell
2018-11-11 11:11 ` Willy Tarreau
2018-11-11 11:46 ` Florian Weimer
2018-11-11 11:46 ` Florian Weimer
2018-11-11 12:09 ` Willy Tarreau
2018-11-12 12:25 ` Florian Weimer
2018-11-12 12:25 ` Florian Weimer
2018-11-12 17:36 ` Joseph Myers
2018-11-12 17:53 ` Greg KH
2018-11-12 18:09 ` Joseph Myers
2018-11-12 18:14 ` Randy Dunlap
2018-11-12 16:59 ` Joseph Myers
2018-11-14 12:03 ` Adam Borowski
2018-11-14 12:10 ` Florian Weimer
2018-11-14 12:10 ` Florian Weimer
2018-11-16 21:24 ` Alan Cox
2018-11-11 11:09 ` Florian Weimer
2018-11-11 11:09 ` Florian Weimer
2018-11-11 14:22 ` Daniel Colascione
2018-11-12 1:44 ` Paul Eggert
2018-11-12 8:11 ` Florian Weimer
2018-11-12 8:11 ` Florian Weimer
2018-11-12 13:19 ` Daniel Colascione
2018-11-12 17:24 ` Zack Weinberg
2018-11-12 18:28 ` Daniel Colascione
2018-11-12 19:11 ` Florian Weimer
2018-11-12 19:11 ` Florian Weimer
2018-11-12 19:26 ` Daniel Colascione
2018-11-12 22:51 ` Joseph Myers
2018-11-12 23:10 ` Daniel Colascione
2018-11-12 23:26 ` Joseph Myers
2018-11-12 22:34 ` Joseph Myers
2018-11-13 19:39 ` Dave Martin
2018-11-13 20:58 ` Andy Lutomirski
2018-11-14 10:54 ` Dave Martin
2018-11-14 11:40 ` Florian Weimer
2018-11-14 11:40 ` Florian Weimer
2018-11-15 10:33 ` Dave Martin
2018-11-14 11:58 ` Szabolcs Nagy
2018-11-14 14:46 ` Andy Lutomirski
2018-11-14 15:07 ` Florian Weimer
2018-11-14 15:07 ` Florian Weimer
2018-11-14 17:40 ` Joseph Myers
2018-11-14 18:13 ` Paul Eggert
2018-11-14 14:58 ` Carlos O'Donell
2018-11-14 17:15 ` Arnd Bergmann
2018-11-14 18:30 ` Joseph Myers
2018-11-14 18:30 ` Joseph Myers
2018-11-14 15:40 ` Daniel Colascione
2018-11-14 18:15 ` Joseph Myers
2018-11-14 18:35 ` Daniel Colascione
2018-11-14 18:47 ` Joseph Myers
2018-11-15 5:30 ` Theodore Y. Ts'o
2018-11-15 16:29 ` Joseph Myers
2018-11-15 17:08 ` Theodore Y. Ts'o
2018-11-15 17:14 ` Joseph Myers
2018-11-15 21:00 ` Carlos O'Donell
2018-11-15 20:34 ` Carlos O'Donell
2018-11-23 13:34 ` Florian Weimer
2018-11-23 13:34 ` Florian Weimer
2018-11-23 14:11 ` David Newall [this message]
2018-11-23 15:23 ` Szabolcs Nagy
2018-11-24 3:41 ` David Newall
2018-11-28 13:18 ` David Laight
2018-11-23 20:15 ` Daniel Colascione
2018-11-23 23:19 ` Dmitry V. Levin
2018-11-12 12:45 ` Szabolcs Nagy
2018-11-12 14:35 ` Theodore Y. Ts'o
2018-11-12 14:40 ` Daniel Colascione
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