ACE/ace/OS_NS_errno.h

   1 // -*- C++ -*-
   2
   3 //=============================================================================
   4 /**
   5  *  @file   OS_NS_errno.h
   6  *
   7  *  @author Douglas C. Schmidt <d.schmidt@vanderbilt.edu>
   8  *  @author Jesper S. M|ller<stophph@diku.dk>
   9  *  @author and a cast of thousands...
  10  */
  11 //=============================================================================
  12
  13 #ifndef ACE_OS_NS_ERRNO_H
  14 # define ACE_OS_NS_ERRNO_H
  15
  16 # include /**/ "ace/pre.h"
  17
  18 # include "ace/config-lite.h"
  19
  20 # if !defined (ACE_LACKS_PRAGMA_ONCE)
  21 #  pragma once
  22 # endif /* ACE_LACKS_PRAGMA_ONCE */
  23
  24 #include "ace/os_include/os_errno.h"
  25 #include /**/ "ace/ACE_export.h"
  26
  27 #if defined (ACE_EXPORT_MACRO)
  28 #  undef ACE_EXPORT_MACRO
  29 #endif
  30 #define ACE_EXPORT_MACRO ACE_Export
  31
  32 ACE_BEGIN_VERSIONED_NAMESPACE_DECL
  33
  34 namespace ACE_OS {
  35   ACE_NAMESPACE_INLINE_FUNCTION
  36   int last_error ();
  37
  38   ACE_NAMESPACE_INLINE_FUNCTION
  39   void last_error (int error);
  40
  41   ACE_NAMESPACE_INLINE_FUNCTION
  42   int set_errno_to_last_error ();
  43
  44   ACE_NAMESPACE_INLINE_FUNCTION
  45   int set_errno_to_wsa_last_error ();
  46
  47 #ifdef ACE_MQX
  48   int mqx_error_to_errno(int mqx_error);
  49 #endif
  50
  51 } /* namespace ACE_OS */
  52
  53 #if !defined (ACE_ERRNO_TYPE)
  54 # define ACE_ERRNO_TYPE int
  55 #endif  /* !ACE_ERRNO_TYPE */
  56 #define ACE_ERRNO_GET errno
  57
  58 ACE_END_VERSIONED_NAMESPACE_DECL
  59
  60 # if defined (ACE_HAS_INLINED_OSCALLS)
  61 #   if defined (ACE_INLINE)
  62 #     undef ACE_INLINE
  63 #   endif /* ACE_INLINE */
  64 #   define ACE_INLINE inline
  65 #   include "ace/OS_NS_errno.inl"
  66 # endif /* ACE_HAS_INLINED_OSCALLS */
  67
  68 # include /**/ "ace/post.h"
  69 #endif /* ACE_OS_NS_ERRNO_H */