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- /* vi: set sw=4 ts=4: */
- /*
- * vfork test for uClibc
- * Copyright (C) 2000-2006 by Erik Andersen <andersen@uclibc.org>
- *
- * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
- */
- #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:
- */
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