From mboxrd@z Thu Jan  1 00:00:00 1970
Message-ID: <bf23e39846b7ceba5d3c097f69723e47@plan9.jp>
To: 9fans@cse.psu.edu
Subject: Re: [9fans] csipinfo
From: Joel “chesky” Salomon <chesky@plan9.jp>
Date: Wed, 18 Oct 2006 08:38:00 -0400
In-Reply-To: <0d0bcfa5c119e6439bc89db35a8ef847@plan9.jp>
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>	Ndbtuple *t =3D csipinfo(nil, ipattr(i->raddr), i->raddr, ["ip", "dns"]=
, 2);

... has two problems.  One, it should be i->rsys rather than ->raddr (=E2=
=80=94I think; does it really matter?); and two, the inline creation of t=
he array doesn=E2=80=99t complie; the line now reads:
	char *attr[2] =3D {"ip", "dns"};
	t =3D csipinfo(nil, ipattr(i->rsys), i->rsys, attr, 2);
which sort of works.  In testing I=E2=80=99ve gotten two different ip add=
resses referring to my system in the list; I=E2=80=99m guessing I need to=
 walk the Ndbtuple list until I find the element referring to "dns"?  Aft=
er the code above, is
	for(dt =3D t; dt !=3D nil; dt =3D dt->entry)
		if(strstr(dt->attr, "dns"))
			break;
guaranteed to find an Ndbtuple with attr =3D=3D "dns" or can that fail?

--Joel