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/* sys/wait.h
Copyright 1997, 1998, 2001, 2002, 2003, 2004, 2006 Red Hat, Inc.
This file is part of Cygwin.
This software is a copyrighted work licensed under the terms of the
Cygwin license. Please consult the file "CYGWIN_LICENSE" for
details. */
#ifndef _SYS_WAIT_H
#define _SYS_WAIT_H
#include <sys/types.h>
#include <sys/resource.h>
#include <cygwin/wait.h>
#ifdef __cplusplus
extern "C" {
#endif
pid_t wait (int *);
pid_t waitpid (pid_t, int *, int);
pid_t wait3 (int *__status, int __options, struct rusage *__rusage);
pid_t wait4 (pid_t __pid, int *__status, int __options, struct rusage *__rusage);
union wait
{
int w_status;
struct
{
unsigned int __w_termsig:7; /* Terminating signal. */
unsigned int __w_coredump:1; /* Set if dumped core. */
unsigned int __w_retcode:8; /* Return code if exited normally. */
unsigned int:16;
} __wait_terminated;
struct
{
unsigned int __w_stopval:8; /* W_STOPPED if stopped. */
unsigned int __w_stopsig:8; /* Stopping signal. */
unsigned int:16;
} __wait_stopped;
};
#define w_termsig __wait_terminated.__w_termsig
#define w_coredump __wait_terminated.__w_coredump
#define w_retcode __wait_terminated.__w_retcode
#define w_stopsig __wait_stopped.__w_stopsig
#define w_stopval __wait_stopped.__w_stopval
#ifdef __cplusplus
};
#endif
#endif
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