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Date: Mon, 16 Jul 2007 06:22:16 +0200
From: Ed Schouten <ed@fxq.nl>
To: Julian Elischer <julian@elischer.org>
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Cc: FreeBSD Hackers <freebsd-hackers@freebsd.org>
Subject: Re: add closefrom() call
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* Julian Elischer <julian@elischer.org> wrote:
> Ed Schouten wrote:
>> Woops! Sorry for responding this late, but it looks like I didn't
>> explain myself good enough. Sorry. :) To rephrase myself:
>> Wouldn't it be better to just implement fcntl(..., F_CLOSEM, ...) in the
>> kernel and make closefrom() a simple libc routine:
>> void
>> closefrom(int lowfd)
>> {
>> 	fcntl(lowfd, F_CLOSEM, NULL);
>> }
>
> what on earth would that achieve?
> (as opposed to just a simple syscall)

Compatability with an existing implementation.

--=20
 Ed Schouten <ed@fxq.nl>
 WWW: http://g-rave.nl/

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