Date: Fri, 5 Dec 2008 08:22:29 +0100 From: Ed Schouten <ed@80386.nl> To: Maksim Yevmenkin <maksim.yevmenkin@gmail.com> Cc: Garrett Cooper <yanefbsd@gmail.com>, "current@freebsd.org" <current@freebsd.org> Subject: Re: RFC: small syscons and kbd patch Message-ID: <20081205072229.GE18652@hoeg.nl> In-Reply-To: <bb4a86c70812040724w43ddec15yab72920d80d879d3@mail.gmail.com> References: <bb4a86c70812021701i621fdcfjb6a58a7f5cf781d5@mail.gmail.com> <7d6fde3d0812040324y3bf0901cy1f4a6d961362c314@mail.gmail.com> <bb4a86c70812040724w43ddec15yab72920d80d879d3@mail.gmail.com>
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[-- Attachment #1 --] * Maksim Yevmenkin <maksim.yevmenkin@gmail.com> wrote: > the idea was to ensure that kbd->kb_locked variable only takes values > 0 (zero) and 1 (one). I often use constructs like these to do that: foo = bar ? 1 : 0; Maybe !!bar is a lot shorter to write, I think the line above is a lot easier to read. -- Ed Schouten <ed@80386.nl> WWW: http://80386.nl/ [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (FreeBSD) iEYEARECAAYFAkk41rUACgkQ52SDGA2eCwU0XgCfTz6PnSH226WpjEt0xx8JeyZl t6kAmwQHRIde8oeSuDQH2oLHTCpTqUGR =exJ0 -----END PGP SIGNATURE-----
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