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From: Andrew Warkentin <andreww591@gmail.com>
To: tuhs@tuhs.org
Subject: [TUHS] Re: Child of plan9? (Re: FD 2
Date: Mon, 30 Jan 2023 20:19:00 -0700	[thread overview]
Message-ID: <CAD-qYGom0wVu-9fn=_Dusn179Sj1x1CicNO=8+KG+x8d89vKjA@mail.gmail.com> (raw)
In-Reply-To: <F84CB053-DE9A-4B46-A928-927DADA522A0@iitbombay.org>

On 1/30/23, Bakul Shah <bakul@iitbombay.org> wrote:
> This wish is perhaps shared by no one else but I'd still love to have a
> system where the kernel has the clean
> architectural lines of plan9 + more good stuff from it, and a Unixy API for
> many existing programs, perhaps as a shared lib. And I don't want all the
> heft of BSD or Linux kernels!
>
> Now this may be quite impractical (like trying to make C as safe as Rust)
> but that is what I want! I just think there is a lot more here that can be
> explored further.
>
I'm writing something sort of like that. Specifically it will be a
QNX-like OS in which literally everything is a file (even all process
state and memory), with pretty much the only real primitives being
variants of read()/write(), and everything else will be built on top
of those (even other file APIs like open()/close()/stat()). The
user-level API will be mostly compatible with conventional Unix, but
will be split into multiple libraries rather than throwing everything
in libc (there will be a base system library implementing the core
file API, and libc and a few other libraries implementing a relatively
standard Unix API will sit on top of this).

  reply	other threads:[~2023-01-31  3:20 UTC|newest]

Thread overview: 69+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-01-20 22:44 [TUHS] " ron minnich
2023-01-20 22:54 ` [TUHS] " G. Branden Robinson
2023-01-20 22:56 ` Rob Pike
2023-01-20 23:11   ` Larry McVoy
2023-01-20 23:14     ` Rob Pike
2023-01-20 23:22       ` Larry McVoy
2023-01-20 23:13 ` Douglas McIlroy
2023-01-21  3:37 ` Jon Steinhart
2023-01-21 15:42 ` Clem Cole
2023-01-21 17:34   ` Warner Losh
2023-01-21 17:50     ` Warner Losh
2023-01-21 18:26       ` Clem Cole
2023-01-21 18:37         ` Warner Losh
2023-01-22 11:05           ` Jonathan Gray
2023-01-22 21:23           ` Warner Losh
2023-01-22 22:10             ` ron minnich
2023-01-23  7:30             ` arnold
2023-01-23  8:32               ` James Johnston
2023-01-23  8:58                 ` G. Branden Robinson
2023-01-23 11:49                   ` Brantley Coile
2023-01-23 14:25                     ` Ronald Natalie
2023-01-23 17:43                       ` Brantley Coile
2023-01-23 16:59                 ` Douglas McIlroy
2023-01-24  7:21                   ` arnold
2023-01-29 18:51             ` Warner Losh
2023-01-29 19:20               ` Ron Natalie
2023-01-29 20:25                 ` Warner Losh
2023-01-30  7:50                   ` arnold
2023-01-30  8:09                     ` Rob Pike
2023-01-30 15:02                       ` Larry McVoy
2023-01-30 15:16                         ` Dan Cross
2023-01-30 15:27                           ` Larry McVoy
2023-01-30 15:35                             ` Dan Cross
2023-01-30 15:45                               ` Larry McVoy
2023-01-30 16:09                                 ` Dan Cross
2023-01-30 16:18                                   ` Larry McVoy
2023-01-30 19:03                                     ` Dan Cross
2023-01-30 19:12                                       ` Brantley Coile
2023-01-30 21:24                                       ` Larry McVoy
2023-01-30 22:15                                         ` Rob Pike
2023-01-30 22:50                                           ` ron minnich
2023-01-30 23:05                                           ` [TUHS] Child of plan9? (Re: " Bakul Shah
2023-01-31  3:19                                             ` Andrew Warkentin [this message]
2023-01-30 16:21                                   ` [TUHS] " Steve Nickolas
2023-01-30 16:27                                     ` Larry McVoy
2023-01-30 16:32                                       ` ron minnich
2023-01-30 16:40                                       ` Clem Cole
2023-01-30 19:55                                       ` Lawrence Stewart
2023-01-31 21:27                                     ` Dave Horsfall
2023-01-30 16:48                                   ` Theodore Ts'o
2023-01-30 16:57                                   ` Andy Kosela
2023-01-30 17:04                                     ` Warner Losh
2023-01-30 20:38                                       ` Theodore Ts'o
2023-01-30 21:01                                         ` Warner Losh
2023-01-30 21:10                                         ` Clem Cole
2023-01-30 16:03                           ` Bakul Shah
2023-01-30 16:07                             ` Larry McVoy
2023-01-30 16:13                               ` Bakul Shah
2023-01-30 16:22                                 ` Steve Nickolas
2023-01-30 16:17                               ` Dan Cross
2023-01-30 16:18                             ` Ralph Corderoy
2023-01-30 16:41                               ` [TUHS] job control (Re: " Bakul Shah
2023-01-30 19:07                               ` [TUHS] " Dan Cross
2023-01-30 13:26                     ` John Cowan
2023-01-30 14:30                       ` arnold
2023-01-30  0:25                 ` Phil Budne
2023-01-30  2:08                   ` Warner Losh
2023-01-21 18:27     ` Clem Cole
2023-01-22 10:56       ` Jaap Akkerhuis via TUHS

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