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/* vi: set sw=4 ts=4: */

/*

 * vfork test for uClibc

 *

 * Copyright (C) 2000,2001 by Erik Andersen <andersen@uclibc.org>

 * Written by Erik Andersen <andersen@uclibc.org>

 *

 * This program is free software; you can redistribute it and/or modify it

 * under the terms of the GNU Library 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 Library General Public License

 * for more details.

 *

 * You should have received a copy of the GNU Library 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 <stdio.h>

#include <stdlib.h>

#include <unistd.h>

#include <sys/wait.h>

#include <sys/types.h>

int main(void)

{

        pid_t pid;

        int status, wpid;

        char *argv[] = {

                "/bin/ls",

                "-laF",

                NULL,

        };

        clearenv();

        if ((pid = vfork()) == 0) {

                printf("Hi.  I'm the child process...\n");

                execvp(argv[0], argv);

                _exit(0);

        }

        printf("Hello.  I'm the parent process.\n");

        while (1) {

                wpid = wait(&status);

                if (wpid > 0 && wpid != pid) {

                        continue;

                }

                if (wpid == pid)

                        break;

        }

        printf("Child process exited.\nGoodbye.\n");

        return EXIT_SUCCESS;

}

/*

Local Variables:

c-file-style: "linux"

c-basic-offset: 4

tab-width: 4

End:

*/