/* */ /* Copyright (c) 1984,1985,1986,1987,1988,1989,1990 AT&T */ /* All Rights Reserved */ /* */ /* THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T. */ /* The copyright notice above does not evidence any */ /* actual or intended publication of such source code. */ /* */ /* * This program tests to see if there is a waitpid system call */ main() { int pid; int w; if((pid=fork()) > 0) { if(waitpid(&w,0,0)!=pid) exit(2); exit(0); } exit(1); }