os/ossrv/genericopenlibs/cppstdlib/stl/stlport/errno.h
author sl@SLION-WIN7.fritz.box
Fri, 15 Jun 2012 03:10:57 +0200
changeset 0 bde4ae8d615e
permissions -rw-r--r--
First public contribution.
sl@0
     1
/*
sl@0
     2
 * Copyright (c) 1999
sl@0
     3
 * Boris Fomitchev
sl@0
     4
 *
sl@0
     5
 * This material is provided "as is", with absolutely no warranty expressed
sl@0
     6
 * or implied. Any use is at your own risk.
sl@0
     7
 *
sl@0
     8
 * Permission to use or copy this software for any purpose is hereby granted
sl@0
     9
 * without fee, provided the above notices are retained on all copies.
sl@0
    10
 * Permission to modify the code and to distribute modified code is granted,
sl@0
    11
 * provided the above notices are retained, and a notice that the code was
sl@0
    12
 * modified is included with the above copyright notice.
sl@0
    13
 *
sl@0
    14
 */
sl@0
    15
sl@0
    16
#if !defined (_STLP_OUTERMOST_HEADER_ID)
sl@0
    17
#  define _STLP_OUTERMOST_HEADER_ID 0x205
sl@0
    18
#  include <stl/_prolog.h>
sl@0
    19
#elif (_STLP_OUTERMOST_HEADER_ID == 0x205) && !defined (_STLP_DONT_POP_HEADER_ID)
sl@0
    20
#  define _STLP_DONT_POP_HEADER_ID
sl@0
    21
#endif
sl@0
    22
sl@0
    23
#ifdef _STLP_WCE
sl@0
    24
// only show message when directly including this file in a non-library build
sl@0
    25
#  if !defined(__BUILDING_STLPORT) && (_STLP_OUTERMOST_HEADER_ID == 0x205)
sl@0
    26
#    pragma message("eMbedded Visual C++ 3 and .NET don't have a errno.h header; STLport won't include native errno.h here")
sl@0
    27
#  endif
sl@0
    28
#else
sl@0
    29
#  ifndef errno
sl@0
    30
/* We define the following macro first to guaranty the header reentrancy: */
sl@0
    31
#    define _STLP_NATIVE_ERRNO_H_INCLUDED
sl@0
    32
#    include _STLP_NATIVE_C_HEADER(errno.h)
sl@0
    33
#  endif /* errno */
sl@0
    34
sl@0
    35
#  if !defined (_STLP_NATIVE_ERRNO_H_INCLUDED)
sl@0
    36
/* If errno has been defined before inclusion of native errno.h including it from STLport errno.h
sl@0
    37
 * becomes impossible because if:
sl@0
    38
 * #define errno foo
sl@0
    39
 * then
sl@0
    40
 * #include _STLP_NATIVE_C_HEADER(errno.h)
sl@0
    41
 * becomes:
sl@0
    42
 * #include _STLP_NATIVE_C_HEADER(foo.h)
sl@0
    43
 *
sl@0
    44
 * To fix this problem you have to find where this definition comes from and include errno.h before it.
sl@0
    45
 */
sl@0
    46
#    error errno has been defined before inclusion of errno.h header.
sl@0
    47
#  endif
sl@0
    48
sl@0
    49
#  ifdef __cplusplus
sl@0
    50
#    ifndef errno /* errno still not defined */
sl@0
    51
_STLP_BEGIN_NAMESPACE
sl@0
    52
#      if !defined (__BORLANDC__)
sl@0
    53
using ::errno;
sl@0
    54
#      else
sl@0
    55
using _STLP_VENDOR_CSTD::errno;
sl@0
    56
#      endif
sl@0
    57
_STLP_END_NAMESPACE
sl@0
    58
#   endif /* errno */
sl@0
    59
#  endif /* __cplusplus */
sl@0
    60
sl@0
    61
#endif
sl@0
    62
sl@0
    63
#if (_STLP_OUTERMOST_HEADER_ID == 0x205)
sl@0
    64
#  if ! defined (_STLP_DONT_POP_HEADER_ID)
sl@0
    65
#    include <stl/_epilog.h>
sl@0
    66
#    undef  _STLP_OUTERMOST_HEADER_ID
sl@0
    67
#  endif
sl@0
    68
#  undef  _STLP_DONT_POP_HEADER_ID
sl@0
    69
#endif
sl@0
    70
sl@0
    71
/* Local Variables:
sl@0
    72
 * mode:C++
sl@0
    73
 * End:
sl@0
    74
 */