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Diffstat (limited to 'ACE/ace/OS_NS_fcntl.h')
-rw-r--r-- | ACE/ace/OS_NS_fcntl.h | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/ACE/ace/OS_NS_fcntl.h b/ACE/ace/OS_NS_fcntl.h new file mode 100644 index 00000000000..a8fdca87dce --- /dev/null +++ b/ACE/ace/OS_NS_fcntl.h @@ -0,0 +1,83 @@ +// -*- C++ -*- + +//============================================================================= +/** + * @file OS_NS_fcntl.h + * + * $Id$ + * + * @author Douglas C. Schmidt <schmidt@cs.wustl.edu> + * @author Jesper S. M|ller<stophph@diku.dk> + * @author and a cast of thousands... + * + * Originally in OS.h. + */ +//============================================================================= + +#ifndef ACE_OS_NS_FCNTL_H +# define ACE_OS_NS_FCNTL_H + +# include /**/ "ace/pre.h" + +# include "ace/config-all.h" + +# if !defined (ACE_LACKS_PRAGMA_ONCE) +# pragma once +# endif /* ACE_LACKS_PRAGMA_ONCE */ + +#include "ace/os_include/os_fcntl.h" +#include "ace/Global_Macros.h" // for LPSECURITY_ATTRIBUTES :-( +#include "ace/Default_Constants.h" +#include "ace/ACE_export.h" + +#if defined (ACE_EXPORT_MACRO) +# undef ACE_EXPORT_MACRO +#endif +#define ACE_EXPORT_MACRO ACE_Export + +ACE_BEGIN_VERSIONED_NAMESPACE_DECL + +namespace ACE_OS { + + ACE_NAMESPACE_INLINE_FUNCTION + int fcntl (ACE_HANDLE handle, + int cmd, + long arg = 0); + +#if !defined (ACE_DEFAULT_OPEN_PERMS) +# define ACE_DEFAULT_OPEN_PERMS ACE_DEFAULT_FILE_PERMS +#endif /* ACE_DEFAULT_OPEN_PERMS */ + + /// The O_APPEND flag is only partly supported on Win32. If you specify + /// O_APPEND, then the file pointer will be positioned at the end of + /// the file initially during open, but it is not re-positioned at + /// the end prior to each write, as specified by POSIX. This + /// is generally good enough for typical situations, but it is ``not + /// quite right'' in its semantics. + extern ACE_Export + ACE_HANDLE open (const char *filename, + int mode, + int perms = ACE_DEFAULT_OPEN_PERMS, + LPSECURITY_ATTRIBUTES sa = 0); +#if defined (ACE_HAS_WCHAR) + extern ACE_Export + ACE_HANDLE open (const wchar_t *filename, + int mode, + int perms = ACE_DEFAULT_OPEN_PERMS, + LPSECURITY_ATTRIBUTES sa = 0); +#endif /* ACE_HAS_WCHAR */ + +} /* namespace ACE_OS */ + +ACE_END_VERSIONED_NAMESPACE_DECL + +# if defined (ACE_HAS_INLINED_OSCALLS) +# if defined (ACE_INLINE) +# undef ACE_INLINE +# endif /* ACE_INLINE */ +# define ACE_INLINE inline +# include "ace/OS_NS_fcntl.inl" +# endif /* ACE_HAS_INLINED_OSCALLS */ + +# include /**/ "ace/post.h" +#endif /* ACE_OS_NS_FCNTL_H */ |