Date: Mon, 18 Feb 2008 15:03:54 -0800 From: Gary Kline <kline@thought.org> To: FreeBSD Mailing List <freebsd-questions@FreeBSD.ORG> Subject: is there an easier way? Message-ID: <20080218230351.GA28000@thought.org>
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To my fellow C nerds, 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 printing a bunch of string by snipping off the left-most? In short,, can anyone 'splain why strtok needs all this? tia, gary -- Gary Kline kline@thought.org www.thought.org Public Service Unix http://jottings.thought.org http://transfinite.thought.org #include <stdio.h> #include <string.h> main() { char *bp, buf[512], *tok, tstr[512]; static char *delim=" ", s1[256]="abc def ghi jkl mno."; bp = strcpy(buf, tstr); strcpy(bp, s1); /* bp filled with writable mem works like this, too */ while ((tok = strtok(bp, delim)) != NULL) { bp = NULL; printf("tok = [%s]\n", tok); } }
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