/* vi: set sw=4 ts=4: */ /* * fork test for uClibc * * Copyright (C) 1999,2000 by Lineo, inc. Written by Erik Andersen * <andersen@lineo.com>, <andersee@debian.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> int main(void) { pid_t pid; int status, wpid; if ((pid = fork()) == 0) { printf("The child process sleeps 5 seconds...\n"); sleep(5); printf("Child exiting.\n"); exit(-1); } printf("Parent: waiting for the child to die.\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: */