/* vi: set sw=4 ts=4: *//* * Mini tee implementation for busybox * * Copyright (C) 1999,2000,2001 by Matt Kraai <kraai@alumni.carnegiemellon.edu> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This 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 program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * */#include "busybox.h"#include <getopt.h>#include <stdio.h>inttee_main(int argc, char **argv){	char *mode = "w";	int c, i, status = 0, nfiles = 0;	FILE **files;	while ((c = getopt(argc, argv, "a")) != EOF) {		switch (c) {		case 'a': 			mode = "a";			break;		default:			show_usage();		}	}	files = (FILE **)xmalloc(sizeof(FILE *) * (argc - optind + 1));	files[nfiles++] = stdout;	while (optind < argc) {		if ((files[nfiles++] = fopen(argv[optind++], mode)) == NULL) {			nfiles--;			perror_msg("%s", argv[optind-1]);			status = 1;		}	}	while ((c = getchar()) != EOF)		for (i = 0; i < nfiles; i++)			putc(c, files[i]);	return status;}/*Local Variables:c-file-style: "linux"c-basic-offset: 4tab-width: 4End:*/