zecho.c

busybox最新版的源码:学习和应用的好东东,多的不说了,大家看后再说吧

/* zecho - bare-bones echo */

/* Copyright (C) 1996-2002 Free Software Foundation, Inc.

   This file is part of GNU Bash, the Bourne Again SHell.

   Bash 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, or (at your option) any later
   version.

   Bash 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 Bash; see the file COPYING.  If not, write to the Free Software
   Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */

#include <stdio.h>
#include <stdlib.h>

int
main(argc, argv)
int	argc;
char	**argv;
{
	argv++;

	while (*argv) {
		(void)printf("%s", *argv);
		if (*++argv)
			putchar(' ');
	}

	putchar('\n');
	exit(0);
}