lkml.org 
[lkml]   [2001]   [Nov]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: PROPOSAL: dot-proc interface [was: /proc stuff]
Date
On November 4, 2001 08:46 pm, Linus Torvalds wrote:
> On Sun, 4 Nov 2001, Daniel Phillips wrote:
> > >
> > > The computer can parse anything.
> >
> > OK, then lets keep the 'current' variable in ASCII.
>
> Yeah, the old "argument by absurdity".
>
> Did you ever take logics class? It isn't a valid argument at all.
>
> My argument is: humans want the data they want in a readable format. What
> the _hell_ does that have to do with the "current" variable?




> > > Handling spaces and newlines is easy enough - see the patches from Al
> > > Viro, for example.
> >
> > Why are we doing this parsing in the kernel when it can be done in user
> > space?
>
> We're not parsing anything.
>
> We're marshalling the data into a format that is independent of whatever
> internal representation the kernel happens to have for it that particular
> day.
>
> A representation that is valid across architectures, and a representation
> that is unambiguous. A representation that various scripts can trivially
> use, and a representation that is not bound by fixed-sized fields or other
> idiocy.
>
> In short, text strings.
>
> They have advantages even for a computer. Fixed-size binary interfaces are
> BAD for information interchange. They are bad as a word document file
> format, they are bad for email, and they are bad for /proc. Get it?
>
> Would you prefer doc-files to be standard text, marshalled into some
> logical form? Or do you prefer binary blobs of data that is limited by the
> binary format?
>
> Linus
>
>
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:12    [W:0.030 / U:0.048 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site