From mboxrd@z Thu Jan  1 00:00:00 1970
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In-Reply-To: <20150627203011.GB2121@ananda.local>
References: <20150627203011.GB2121@ananda.local>
Date: Sat, 27 Jun 2015 22:12:09 +0100
Message-ID: <CAOw7k5jxQHPWBffXtJEmSdikHen2zBD2QMhiE=f15YBOC-WwjQ@mail.gmail.com>
From: Charles Forsyth <charles.forsyth@gmail.com>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Content-Type: multipart/alternative; boundary=f46d04428e404535980519864fff
Subject: Re: [9fans] Help with interrupting fgetc()
Topicbox-Message-UUID: 5c49c3e6-ead9-11e9-9d60-3106f5b1d025

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On 27 June 2015 at 21:30, Nils M Holm <nmh@t3x.org> wrote:

>         if (!strcmp(s, "interrupt")) {
>

A minor stylistic point: Plan 9 code almost invariably uses if(strcmp(...)
== 0), and for pointers if(p == nil) instead of if(!p).
if(!!...) is never used.

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<div dir=3D"ltr"><div class=3D"gmail_extra"><br><div class=3D"gmail_quote">=
On 27 June 2015 at 21:30, Nils M Holm <span dir=3D"ltr">&lt;<a href=3D"mail=
to:nmh@t3x.org" target=3D"_blank">nmh@t3x.org</a>&gt;</span> wrote:<br><blo=
ckquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #c=
cc solid;padding-left:1ex"><div id=3D":1qw" class=3D"a3s" style=3D"overflow=
:hidden">=C2=A0 =C2=A0 =C2=A0 =C2=A0 if (!strcmp(s, &quot;interrupt&quot;))=
 {<br></div></blockquote></div><br>A minor stylistic point: Plan 9 code alm=
ost invariably uses if(strcmp(...) =3D=3D 0), and for pointers if(p =3D=3D =
nil) instead of if(!p).</div><div class=3D"gmail_extra">if(!!...) is never =
used.=C2=A0</div></div>

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