Date: Wed, 19 Feb 1997 21:53:45 +0100 (MET) From: Guido van Rooij <guido@gvr.win.tue.nl> To: top@sonic.cris.net (Alexander V. Kalganov) Cc: audit-bin@freebsd.org, FreeBSD-hackers@freebsd.org (FreeBSD-hackers) Subject: Re: hmm Message-ID: <199702192053.VAA02956@gvr.win.tue.nl> In-Reply-To: <199702191754.UAA03440@sonic.cris.net> from "Alexander V. Kalganov" at "Feb 19, 97 08:54:19 pm"
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Alexander V. Kalganov wrote:
> Hi
> Maybe this is a dumb question, but would someone explain me what the
> following is done for?
>
> char *p;
>
> if ((p = argv[0]) == NULL)
> errx(2,"test: argc is zero");
>
It seems a bit strange to me. Just like the first part of the line
underneath btw:
if (*p != '\0' && p[strlen(p) - 1] == '[') {
^^^^^^^^^^
-Guido
Cc: freebsd-hackers@freebsd.org
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