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79 lines
2.2 KiB
C++
79 lines
2.2 KiB
C++
// -*- C++ -*-
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//=============================================================================
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/**
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* @file OS_NS_fcntl.h
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*
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* $Id: OS_NS_fcntl.h 87487 2009-11-12 07:54:39Z johnnyw $
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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_FCNTL_H
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# define ACE_OS_NS_FCNTL_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/os_include/os_fcntl.h"
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#include "ace/Global_Macros.h" // for LPSECURITY_ATTRIBUTES :-(
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#include "ace/Default_Constants.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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ACE_NAMESPACE_INLINE_FUNCTION
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int fcntl (ACE_HANDLE handle,
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int cmd,
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long arg = 0);
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/// The O_APPEND flag is only partly supported on Win32. If you specify
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/// O_APPEND, then the file pointer will be positioned at the end of
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/// the file initially during open, but it is not re-positioned at
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/// the end prior to each write, as specified by POSIX. This
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/// is generally good enough for typical situations, but it is ``not
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/// quite right'' in its semantics.
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extern ACE_Export
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ACE_HANDLE open (const char *filename,
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int mode,
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mode_t perms = ACE_DEFAULT_OPEN_PERMS,
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LPSECURITY_ATTRIBUTES sa = 0);
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#if defined (ACE_HAS_WCHAR)
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extern ACE_Export
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ACE_HANDLE open (const wchar_t *filename,
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int mode,
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mode_t perms = ACE_DEFAULT_OPEN_PERMS,
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LPSECURITY_ATTRIBUTES sa = 0);
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#endif /* ACE_HAS_WCHAR */
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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_fcntl.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_FCNTL_H */
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