Initial commit of OpenSPARC T2 architecture model.

[OpenSPARC-T2-SAM] / legion / src / support / lsplitter.c

/*
* ========== Copyright Header Begin ==========================================
* 
* OpenSPARC T2 Processor File: lsplitter.c
* Copyright (c) 2006 Sun Microsystems, Inc.  All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES.
* 
* The above named program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
* License version 2 as published by the Free Software Foundation.
* 
* The above named program is distributed in the hope that it will be 
* useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
* General Public License for more details.
* 
* You should have received a copy of the GNU General Public
* License along with this work; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
* 
* ========== Copyright Header End ============================================
*/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>

	/* really dumb line splitting program */

int
main(int argc, char ** argv)
{
	FILE * infp, *outfp;
	char * matchp;
	int idx, ch;

	if (argc != 2) {
		fprintf(stderr,"usage: %s <splitstring>\n", argv[0]);
		exit(1);
	}

	matchp = argv[1];

	infp = stdin;
	outfp = stdout;

	idx = 0;

	while ( (ch=fgetc(infp))!=EOF) {
		if (matchp[idx] == ch) {
			idx ++;
			if (matchp[idx]=='\0') {
				fputc('\n', outfp);
				idx = 0;
			}
		} else {
			int q;
			for (q=0; q<idx; q++)
				fputc(matchp[q], outfp);
			fputc(ch, outfp);
			idx = 0;
		}
	}

	fclose(outfp);
	fclose(infp);
	return (0);
}