Date: Mon, 18 Feb 2008 18:20:55 -0500 From: Joe Marcus Clarke <marcus@marcuscom.com> To: Gary Kline <kline@thought.org> Cc: FreeBSD Mailing List <freebsd-questions@freebsd.org> Subject: Re: is there an easier way? Message-ID: <1203376855.32200.23.camel@shumai.marcuscom.com> In-Reply-To: <1203376747.32200.21.camel@shumai.marcuscom.com> References: <20080218230351.GA28000@thought.org> <1203376747.32200.21.camel@shumai.marcuscom.com>
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--=-lXjXtbXt6hp/Mu7osSjH Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Mon, 2008-02-18 at 18:19 -0500, Joe Marcus Clarke wrote: > On Mon, 2008-02-18 at 15:03 -0800, Gary Kline wrote: > > To my fellow C nerds, > >=20 > > It's been a great manny years since I wrote this appended > > snippet. Now I can't remember why (of if ) I need all the > > strcpy() calls. Is there a simpler, more logical way of=20 > > printing a bunch of string by snipping off the left-most? > >=20 > > In short,, can anyone 'splain why strtok needs all this? >=20 > Here are two examples, one with dynamically allocated memory, and one > with static memory. You need the copy so that you allocate writable > space for strtok() to fill in the NUL bytes. I imagine there are even > better/easier ways, but both of these work okay. Posted to http://www.marcuscom.com/downloads/strtokeg.c as the attachment didn't make it. Joe --=20 PGP Key : http://www.marcuscom.com/pgp.asc --=-lXjXtbXt6hp/Mu7osSjH Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.8 (FreeBSD) iEYEABECAAYFAke6EtYACgkQb2iPiv4Uz4cmTwCglFtzFUTT0f+9ZsOpKrUsNoGX ep0An0K+yDBn0rmwWmAq35upoG0pkxWn =b8nv -----END PGP SIGNATURE----- --=-lXjXtbXt6hp/Mu7osSjH--
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