/* 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: */