Date: Mon, 03 Jan 2011 22:21:51 +0300 From: Anonymous <swell.k@gmail.com> To: Bakul Shah <bakul@bitblocks.com> Cc: freebsd-current@freebsd.org Subject: Re: No human readable message with g_vfs Message-ID: <8639p923ow.fsf@gmail.com> In-Reply-To: <20110103190245.4AA005B30@mail.bitblocks.com> (Bakul Shah's message of "Mon, 03 Jan 2011 11:02:45 -0800") References: <4D1B0E41.40405@gmail.com> <ifsi3f$5ub$1@dough.gmane.org> <4D21CC35.5060803@gmx.de> <20110103141830.GC3140@deviant.kiev.zoral.com.ua> <47B52F19-AB6B-4116-9F5E-219B26519115@FreeBSD.org> <F5FB1B76-21A9-42E6-8294-BA4F6E8EA8DA@gmail.com> <86vd256e85.fsf@gmail.com> <20110103190245.4AA005B30@mail.bitblocks.com>
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Bakul Shah <bakul@bitblocks.com> writes:
> On Mon, 03 Jan 2011 21:20:42 +0300 Anonymous <swell.k@gmail.com> wrote:
>>
>> Do you mean perror(1)?
>>
>> $ perror 5
>> Input/output error
>
> I prefer mine:
>
> $ errno () { grep "^#.*\\<$*\\>" /usr/include/sys/errno.h }
> $ errno 5
> #define EIO 5 /* Input/output error */
> $ errno EIO
> #define EIO 5 /* Input/output error */
perror(1) displays localized messages
$ LANG=ja_JP.UTF-8 perror 5
入出力エラーです
$ LANG=uk_UA.UTF-8 perror 5
Помилка вводу-виводу
but I have to agree that knowing errno macro is useful
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