linux-kernel - Re: [RFC] A need for "yesno"-function? (and "cleanup" of kernel.h) (was: Re: [KJ] [RFC] A need for a "yesno"-function?)

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Message-ID: <Pine.LNX.4.61.0703170019010.23117@yvahk01.tjqt.qr>
Date:	Sat, 17 Mar 2007 00:20:37 +0100 (MET)
From:	Jan Engelhardt <jengelh@...ux01.gwdg.de>
To:	Richard Knutsson <ricknu-0@...dent.ltu.se>
cc:	Arnaldo Carvalho de Melo <acme@...stprotocols.net>,
	Kernel Janitors List <kernel-janitors@...ts.osdl.org>,
	linux-kernel@...r.kernel.org
Subject: Re: [RFC] A need for "yesno"-function? (and "cleanup" of kernel.h)
 (was: Re: [KJ] [RFC] A need for a "yesno"-function?)


On Mar 16 2007 16:24, Richard Knutsson wrote:
>> > 
>> > char yesno_chr(const bool value)
>> > {
>> >        return "ny"[value];
>> > }
>> > 
>> > char *yesno_str(const bool value)
>> > {
>> >        return &"no\0yes"[3 * value];
>> > }

static/extern const char *const yesno[] = {"no", "yes"};
static inline const char *yesno_str(bool value)
{
	return yesno[value];
}
#or
#define yesno_str(value) yesno[!!(value)]

>> > Thoughts?


Jan
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