Colony » Colony Scout

/*-

 * Copyright (c) 2007, Kohsuke Ohtani

 * All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 * 3. Neither the name of the author nor the names of any co-contributors

 *    may be used to endorse or promote products derived from this software

 *    without specific prior written permission.

 *

 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND

 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE

 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY

 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

 * SUCH DAMAGE.

 */

/*

 * args.c - check arguments for main() routine.

 */

#include <sys/prex.h>

#include <stdio.h>

#include <stdlib.h>

extern char **environ;

int

main(int argc, char *argv[])

{

        int i;

        char **envp = environ;

        printf("argument test\n");

        /*

         * Print all arguments that were input by user.

         */

        printf("argc=%d argv=%x\n", argc, (unsigned int)argv);

        printf("Dump args:\n");

        for (i = 0; i < argc; i++) {

                /* printf("argv[%d]: 0x%x\n", i, (unsigned int)argv[i]); */

                printf("argv[%d]: %s\n", i, argv[i]);

        }

        printf("Dump envs:\n");

        for (i = 0; envp[i] != NULL; i++) {

                /* printf("envp[%d]: 0x%x\n", i, (unsigned int)envp[i]); */

                printf("envp[%d]: %s\n", i, envp[i]);

        }

        exit(0);

}