linux-kernel - Re: [PATCH 36/38] vfs: Add a sample program for the new mount API [ver #10]

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Message-ID: <20180730181637.GC2416@amd>
Date:   Mon, 30 Jul 2018 20:16:37 +0200
From:   Pavel Machek <pavel@....cz>
To:     Matthew Wilcox <willy@...radead.org>
Cc:     David Howells <dhowells@...hat.com>, viro@...iv.linux.org.uk,
        torvalds@...ux-foundation.org, linux-fsdevel@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 36/38] vfs: Add a sample program for the new mount API
 [ver #10]

On Mon 2018-07-30 11:08:42, Matthew Wilcox wrote:
> On Mon, Jul 30, 2018 at 04:31:04PM +0200, Pavel Machek wrote:
> > Well, I guess errors should have numbers, and catalog explaining what
> > error means what. That way userspace can translate, and it is what we
> > do with errno.
> > 
> > I believe numbers are best. If you hate numbers, you can still use
> > strings, as long as you can enumerate them in docs (but it will be
> > strange design).
> 
> Have you looked at how gettext() works?  It uses the english text as
> a search string and replaces it with the localised string.  This is
> a very common design!

Yes, and it needs ("foo %s %d", "bar", 3) as base. Not ("foo bar 3").

									Pavel

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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