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Re: [PATCH] use unlocked io in getdelim

From: Paolo Bonzini
Subject: Re: [PATCH] use unlocked io in getdelim
Date: Wed, 27 Aug 2008 14:54:30 +0200
User-agent: Thunderbird (Macintosh/20080707)

>> Sounds interesting.  How does this compare with the current approach used
>> by getndelim2, which uses freadptr to avoid getc?
> I guess there's also this other possibility.
>  lib/getdelim.c   |  107 ++---------------------------------------------
>  m4/getdelim.m4   |   10 -----
>  modules/getdelim |    4 --
>  3 files changed, 6 insertions(+), 115 deletions(-)
> The number of deletions makes it yummy...

Except that getndelim2 and memchr2 are GPL, while freadptr and freadseek
are LGPL (I assume v3+).  Would it be okay to change all four to LGPLv2+?

Of course in the short term, for sed, I could just use getndelim2.


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