From: John Darrington <john@darrington.wattle.id.au>
To: David Craven <david@craven.ch>
Cc: guix-devel <guix-devel@gnu.org>, John Darrington <jmd@gnu.org>
Subject: Re: [PATCH] gnu: Mark /gnu/store as needed for boot.
Date: Sun, 15 Jan 2017 12:18:36 +0100 [thread overview]
Message-ID: <20170115111836.GA22336@jocasta.intra> (raw)
In-Reply-To: <CAL1_im=em+P-9_=Qrv69iJZ+oLMf+AM88p5LpChPg3Lc7E+OHA@mail.gmail.com>
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On Sun, Jan 15, 2017 at 10:53:02AM +0100, David Craven wrote:
> will erroneously return #t when (file-system-mount-point fs) evaluates
> to "/gn" and (%store-directory) to "/gnu/store". Will it not???
The trick is to revert the arguments:
(string-prefix? (%store-directory) (file-system-mount-point fs))
No that will also be wrong.
(string-prefix? "/gnu/store" "/gnu") => #f
I think the procedure I wrote does it correctly.
J'
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next prev parent reply other threads:[~2017-01-15 11:18 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-11 20:01 [PATCH] gnu: Mark /gnu/store as needed for boot John Darrington
2017-01-13 8:59 ` Chris Marusich
2017-01-13 11:01 ` John Darrington
2017-01-14 21:30 ` Ludovic Courtès
2017-01-15 6:32 ` John Darrington
2017-01-15 9:53 ` David Craven
2017-01-15 11:18 ` John Darrington [this message]
2017-01-15 22:24 ` Ludovic Courtès
2017-01-16 12:46 ` John Darrington
2017-01-16 22:28 ` Ludovic Courtès
2017-01-17 22:52 ` ABI break! Ludovic Courtès
2017-01-18 6:17 ` John Darrington
2017-01-18 10:56 ` David Craven
2017-01-18 21:25 ` Ludovic Courtès
-- strict thread matches above, loose matches on Subject: below --
2017-01-11 17:48 [PATCH] gnu: Mark /gnu/store as needed for boot John Darrington
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