/* * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org> * * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. */ #include <stdlib.h> #include <syscall.h> #include <sys/types.h> #include <sys/wait.h> #include <sys/resource.h> libc_hidden_proto(wait4) extern __typeof(wait) __libc_wait; /* Wait for a child to die. When one does, put its status in *STAT_LOC * and return its process ID. For errors, return (pid_t) -1. */ __pid_t __libc_wait (__WAIT_STATUS_DEFN stat_loc) { return wait4 (WAIT_ANY, stat_loc, 0, (struct rusage *) NULL); } weak_alias(__libc_wait,wait)