From owner-freebsd-hackers@FreeBSD.ORG  Wed Jun 13 15:57:34 2007
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Date: Wed, 13 Jun 2007 17:35:55 +0200
From: Joerg Sonnenberger <joerg@britannica.bec.de>
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Subject: Re: Using shell commands versus C equivalents
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On Wed, Jun 13, 2007 at 08:26:38AM -0700, Garrett Cooper wrote:
> Sorry -- actually I meant that (along similar lines), there was a 
> program with the following lines:
> 
> vsystem("/bin/chmod +x %s", filename);
> 
> and I replaced it with:
> 
> chmod(filename, (mode_t) ( S_IXUSR | S_IXGRP | S_IXOTH ));

You supposedly mean stat + chmod here, right? Trivial errors like this
are easy to make.

> Next step, eliminating the linked list structure in favor or red-black 
> trees, maybe.

Due to the way pkg_install works, this most likely is just adding
complexity for no gain, it might actually slow it down.

Joerg