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93 lines
2.4 KiB
C++
93 lines
2.4 KiB
C++
// -*- C++ -*-
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//=============================================================================
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/**
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* @file os_resource.h
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*
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* definitions for XSI resource operations
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*
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* $Id: os_resource.h 97262 2013-08-09 08:32:10Z johnnyw $
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*
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* @author Don Hinton <dhinton@dresystems.com>
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* @author This code was originally in various places including ace/OS.h.
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*/
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//=============================================================================
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#ifndef ACE_OS_INCLUDE_SYS_OS_RESOURCE_H
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#define ACE_OS_INCLUDE_SYS_OS_RESOURCE_H
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#include /**/ "ace/pre.h"
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#include /**/ "ace/config-lite.h"
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#if !defined (ACE_LACKS_PRAGMA_ONCE)
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# pragma once
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#endif /* ACE_LACKS_PRAGMA_ONCE */
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#include "ace/os_include/sys/os_time.h"
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#include "ace/os_include/sys/os_types.h"
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#if !defined (ACE_LACKS_SYS_RESOURCE_H)
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# include /**/ <sys/resource.h>
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#endif /* !ACE_LACKS_SYS_RESOURCE_H */
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#if defined (ACE_HAS_SYS_SYSTEMINFO_H)
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# include /**/ <sys/systeminfo.h>
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#endif /* ACE_HAS_SYS_SYSTEMINFO_H */
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#if defined (ACE_HAS_SYS_SYSCALL_H)
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# include /**/ <sys/syscall.h>
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#endif /* ACE_HAS_SYS_SYSCALL_H */
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// prusage_t is defined in <sys/procfs.h>
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#if defined (ACE_HAS_PROC_FS)
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# include /**/ <sys/procfs.h>
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#endif /* ACE_HAS_PROC_FS */
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// Place all additions (especially function declarations) within extern "C" {}
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#ifdef __cplusplus
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extern "C"
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{
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#endif /* __cplusplus */
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#if defined (ACE_WIN32)
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# define RUSAGE_SELF 1
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/// Fake the UNIX rusage structure. Perhaps we can add more to this
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/// later on?
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struct rusage
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{
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FILETIME ru_utime;
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FILETIME ru_stime;
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};
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#endif /* ACE_WIN32 */
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#if defined (ACE_LACKS_RLIMIT_PROTOTYPE)
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int getrlimit (int resource, struct rlimit *rlp);
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int setrlimit (int resource, const struct rlimit *rlp);
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#endif /* ACE_LACKS_RLIMIT_PROTOTYPE */
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#if defined (ACE_HAS_PRUSAGE_T)
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typedef prusage_t ACE_Rusage;
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#elif defined (ACE_HAS_GETRUSAGE)
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typedef rusage ACE_Rusage;
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#else
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typedef int ACE_Rusage;
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#endif /* ACE_HAS_PRUSAGE_T */
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#if !defined (ACE_WIN32)
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// These prototypes are chronically lacking from many versions of UNIX.
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# if !defined (ACE_HAS_GETRUSAGE_PROTOTYPE)
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int getrusage (int who, struct rusage *rusage);
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# endif /* ! ACE_HAS_GETRUSAGE_PROTOTYPE */
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# if defined (ACE_LACKS_SYSCALL)
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int syscall (int, ACE_HANDLE, struct rusage *);
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# endif /* ACE_LACKS_SYSCALL */
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#endif /* !ACE_WIN32 */
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#include /**/ "ace/post.h"
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#endif /* ACE_OS_INCLUDE_SYS_OS_RESOURCE_H */
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