111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* 211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * Copyright (C) 2008 The Android Open Source Project 311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * All rights reserved. 411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * 511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * Redistribution and use in source and binary forms, with or without 611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * modification, are permitted provided that the following conditions 711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * are met: 811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * * Redistributions of source code must retain the above copyright 911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * notice, this list of conditions and the following disclaimer. 1011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * * Redistributions in binary form must reproduce the above copyright 1111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * notice, this list of conditions and the following disclaimer in 1211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * the documentation and/or other materials provided with the 1311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * distribution. 1411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * 1511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 1611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 1711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 1811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 1911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 2011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 2111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 2211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 2311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 2411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 2511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * SUCH DAMAGE. 2711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert */ 2811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#ifndef _SYS_WAIT_H_ 2911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define _SYS_WAIT_H_ 3011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 3111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#include <sys/cdefs.h> 3211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#include <sys/types.h> 3311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#include <sys/resource.h> 3411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#include <linux/wait.h> 3511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#include <signal.h> 3611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 3711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert__BEGIN_DECLS 3811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 3911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define WEXITSTATUS(s) (((s) & 0xff00) >> 8) 4011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define WCOREDUMP(s) ((s) & 0x80) 4111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define WTERMSIG(s) ((s) & 0x7f) 4211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define WSTOPSIG(s) WEXITSTATUS(s) 4311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 4411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define WIFEXITED(s) (WTERMSIG(s) == 0) 4511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define WIFSTOPPED(s) (WTERMSIG(s) == 0x7f) 4611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define WIFSIGNALED(s) (WTERMSIG((s)+1) >= 2) 4711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 4811cd02dfb91661c65134cac258cf5924270e9d2Dan Albertextern pid_t wait(int *); 4911cd02dfb91661c65134cac258cf5924270e9d2Dan Albertextern pid_t waitpid(pid_t, int *, int); 5011cd02dfb91661c65134cac258cf5924270e9d2Dan Albertextern pid_t wait4(pid_t, int *, int, struct rusage *); 5111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 5211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* Posix states that idtype_t should be an enumeration type, but 5311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * the kernel headers define P_ALL, P_PID and P_PGID as constant macros 5411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * instead. 5511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert */ 5611cd02dfb91661c65134cac258cf5924270e9d2Dan Alberttypedef int idtype_t; 5711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 5811cd02dfb91661c65134cac258cf5924270e9d2Dan Albertextern int waitid(idtype_t which, id_t id, siginfo_t *info, int options); 5911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 6011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert__END_DECLS 6111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 6211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#endif /* _SYS_WAIT_H_ */ 63