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/* -*- C++ -*- */
//=============================================================================
/**
* @file wait.h
*
* $Id$
*
* @author Douglas C. Schmidt (schmidt@cs.wustl.edu)
* @author etc
*/
//=============================================================================
#ifndef ACE_OS_INCLUDE_SYS_WAIT_H
# define ACE_OS_INCLUDE_SYS_WAIT_H
# include "ace/pre.h"
# include "ace/config-all.h"
# if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
# endif /* ACE_LACKS_PRAGMA_ONCE */
# if !defined (ACE_LACKS_SYS_WAIT_H)
# include <sys/wait.h>
# endif /* ACE_LACKS_SYS_WAIT_H */
// Wrapping around wait status <wstat> macros for platforms that
// lack them.
// Evaluates to a non-zero value if status was returned for a child
// process that terminated normally. 0 means status wasn't
// returned.
# if !defined (WIFEXITED)
# define WIFEXITED(stat) 1
# endif /* WIFEXITED */
// If the value of WIFEXITED(stat) is non-zero, this macro evaluates
// to the exit code that the child process exit(3C), or the value
// that the child process returned from main. Peaceful exit code is
// 0.
# if !defined (WEXITSTATUS)
# define WEXITSTATUS(stat) stat
# endif /* WEXITSTATUS */
// Evaluates to a non-zero value if status was returned for a child
// process that terminated due to the receipt of a signal. 0 means
// status wasnt returned.
# if !defined (WIFSIGNALED)
# define WIFSIGNALED(stat) 0
# endif /* WIFSIGNALED */
// If the value of WIFSIGNALED(stat) is non-zero, this macro
// evaluates to the number of the signal that caused the
// termination of the child process.
# if !defined (WTERMSIG)
# define WTERMSIG(stat) 0
# endif /* WTERMSIG */
# if !defined (WIFSTOPPED)
# define WIFSTOPPED(stat) 0
# endif /* WIFSTOPPED */
# if !defined (WSTOPSIG)
# define WSTOPSIG(stat) 0
# endif /* WSTOPSIG */
# if !defined (WIFCONTINUED)
# define WIFCONTINUED(stat) 0
# endif /* WIFCONTINUED */
# if !defined (WCOREDUMP)
# define WCOREDUMP(stat) 0
# endif /* WCOREDUMP */
# if defined (ACE_HAS_IDTYPE_T) && !defined (ACE_IDTYPE_T_TYPE)
// typedef idtype_t ACE_idtype_t;
# define ACE_IDTYPE_T_TYPE idtype_t
# else
// typedef int ACE_idtype_t;
# define ACE_IDTYPE_T_TYPE int
# endif /* ACE_HAS_IDTYPE_T */
# if defined (ACE_HAS_STHREADS) || defined (DIGITAL_UNIX)
# if defined (ACE_LACKS_PRI_T)
// typedef int pri_t;
# if !defined (ACE_PRI_T_TYPE)
# define ACE_PRI_T_TYPE int
# endif /* !ACE_PRI_T_TYPE */
# endif /* ACE_LACKS_PRI_T */
# if !defined (ACE_ID_T_TYPE)
// typedef id_t ACE_id_t;
# define ACE_ID_T_TYPE id_t
# endif /* !ACE_ID_T_TYPE */
# if !defined (ACE_SELF)
# define ACE_SELF P_MYID
# endif /* ACE_SELF */
# if !defined (ACE_PRI_T_TYPE)
# define ACE_PRI_T_TYPE pri_t
// typedef pri_t ACE_pri_t;
# endif /* !ACE_PRI_T_TYPE */
# else /* ! ACE_HAS_STHREADS && ! DIGITAL_UNIX */
# if !defined (ACE_ID_T_TYPE)
# define ACE_ID_T_TYPE long
// typedef long ACE_id_t;
# endif /* !ACE_ID_T_TYPE */
# if !defined (ACE_SELF)
# define ACE_SELF (-1)
# endif /* !ACE_SELF */
# if !defined (ACE_PRI_T_TYPE)
# define ACE_PRI_T_TYPE short
// typedef short ACE_pri_t;
# endif /* !ACE_PRI_T_TYPE */
# endif /* ! ACE_HAS_STHREADS && ! DIGITAL_UNIX */
typedef ACE_IDTYPE_T_TYPE ACE_idtype_t;
typedef ACE_ID_T_TYPE ACE_id_t;
typedef ACE_PRI_T_TYPE ACE_pri_t;
#endif /* ACE_OS_INCLUDE_SYS_WAIT_H */
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