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97 lines
2.4 KiB
C++
97 lines
2.4 KiB
C++
// -*- C++ -*-
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//=============================================================================
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/**
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* @file OS_NS_sys_mman.h
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*
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* $Id: OS_NS_sys_mman.h 80826 2008-03-04 14:51:23Z wotte $
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*
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* @author Douglas C. Schmidt <schmidt@cs.wustl.edu>
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* @author Jesper S. M|ller<stophph@diku.dk>
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* @author and a cast of thousands...
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*
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* Originally in OS.h.
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*/
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//=============================================================================
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#ifndef ACE_OS_NS_SYS_MMAN_H
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# define ACE_OS_NS_SYS_MMAN_H
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# include /**/ "ace/pre.h"
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# include "ace/config-all.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/Global_Macros.h"
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#include "ace/os_include/sys/os_types.h"
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#include "ace/os_include/sys/os_mman.h"
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#include /**/ "ace/ACE_export.h"
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#if defined (ACE_EXPORT_MACRO)
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# undef ACE_EXPORT_MACRO
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#endif
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#define ACE_EXPORT_MACRO ACE_Export
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ACE_BEGIN_VERSIONED_NAMESPACE_DECL
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namespace ACE_OS
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{
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//@{ @name A set of wrappers for memory mapped files.
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ACE_NAMESPACE_INLINE_FUNCTION
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int madvise (caddr_t addr,
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size_t len,
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int map_advice);
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ACE_NAMESPACE_INLINE_FUNCTION
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void *mmap (void *addr,
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size_t len,
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int prot,
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int flags,
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ACE_HANDLE handle,
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ACE_OFF_T off = 0,
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ACE_HANDLE *file_mapping = 0,
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LPSECURITY_ATTRIBUTES sa = 0,
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const ACE_TCHAR *file_mapping_name = 0);
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ACE_NAMESPACE_INLINE_FUNCTION
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int mprotect (void *addr,
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size_t len,
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int prot);
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ACE_NAMESPACE_INLINE_FUNCTION
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int msync (void *addr,
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size_t len,
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int sync);
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ACE_NAMESPACE_INLINE_FUNCTION
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int munmap (void *addr,
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size_t len);
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//@}
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ACE_NAMESPACE_INLINE_FUNCTION
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ACE_HANDLE shm_open (const ACE_TCHAR *filename,
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int mode,
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mode_t perms = 0,
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LPSECURITY_ATTRIBUTES sa = 0);
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ACE_NAMESPACE_INLINE_FUNCTION
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int shm_unlink (const ACE_TCHAR *path);
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} /* namespace ACE_OS */
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ACE_END_VERSIONED_NAMESPACE_DECL
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# if defined (ACE_HAS_INLINED_OSCALLS)
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# if defined (ACE_INLINE)
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# undef ACE_INLINE
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# endif /* ACE_INLINE */
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# define ACE_INLINE inline
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# include "ace/OS_NS_sys_mman.inl"
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# endif /* ACE_HAS_INLINED_OSCALLS */
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# include /**/ "ace/post.h"
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#endif /* ACE_OS_NS_SYS_MMAN_H */
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