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Re: Environment handling broken in /bin/sh with changes to {get,set,put}env()
- To: "Sean C. Farley" <scf_(_at_)_FreeBSD_(_dot_)_org>
- Subject: Re: Environment handling broken in /bin/sh with changes to {get,set,put}env()
- From: Andrey Chernov <ache_(_at_)_nagual_(_dot_)_pp_(_dot_)_ru>
- Date: Sat, 7 Jul 2007 23:18:35 +0400
- Cc: freebsd-current <freebsd-current_(_at_)_FreeBSD_(_dot_)_org>, Robert Watson <rwatson_(_at_)_FreeBSD_(_dot_)_org>, Michal Mertl <mime_(_at_)_traveller_(_dot_)_cz>
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- Mail-followup-to: Andrey Chernov <ache_(_at_)_nagual_(_dot_)_pp_(_dot_)_ru>, "Sean C. Farley" <scf_(_at_)_FreeBSD_(_dot_)_org>, Robert Watson <rwatson_(_at_)_FreeBSD_(_dot_)_org>, freebsd-current <freebsd-current_(_at_)_FreeBSD_(_dot_)_org>, Michal Mertl <mime_(_at_)_traveller_(_dot_)_cz>
On Sat, Jul 07, 2007 at 01:51:11PM -0500, Sean C. Farley wrote:
> I agree that it would be faster for a subset of an existing environ. On
> the other hand, in the case of emptying the environment, my method would
> be faster since no deallocation, allocation nor setenv() calls would be
> called assuming putenv() was not used. I could try a few tests to see
> what is faster in which case, but I do not think environ changes happen
> often enough to make speed a factor.
Well, lets go with that.
--
http://ache.pp.ru/
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- References:
- Re: Environment handling broken in /bin/sh with changes to {get,set,put}env()
- Re: Environment handling broken in /bin/sh with changes to {get,set,put}env()
- Re: Environment handling broken in /bin/sh with changes to {get,set,put}env()
- Re: Environment handling broken in /bin/sh with changes to {get,set,put}env()
- Re: Environment handling broken in /bin/sh with changes to {get,set,put}env()
- Re: Environment handling broken in /bin/sh with changes to {get,set,put}env()
- Re: Environment handling broken in /bin/sh with changes to {get,set,put}env()
- Re: Environment handling broken in /bin/sh with changes to {get,set,put}env()
- Re: Environment handling broken in /bin/sh with changes to {get,set,put}env()
- Re: Environment handling broken in /bin/sh with changes to {get,set,put}env()
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