diff options
Diffstat (limited to 'libstdc++-v3/shadow/setjmp.h')
| -rw-r--r-- | libstdc++-v3/shadow/setjmp.h | 32 |
1 files changed, 22 insertions, 10 deletions
diff --git a/libstdc++-v3/shadow/setjmp.h b/libstdc++-v3/shadow/setjmp.h index d316905e79e..c4061e871db 100644 --- a/libstdc++-v3/shadow/setjmp.h +++ b/libstdc++-v3/shadow/setjmp.h @@ -1,6 +1,6 @@ // -*- C++ -*- header wrapper. -// Copyright (C) 1997-1999 Free Software Foundation, Inc. +// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc. // // This file is part of the GNU ISO C++ Library. This library is free // software; you can redistribute it and/or modify it under the @@ -28,17 +28,29 @@ // the GNU General Public License. - #ifndef _INCLUDED_CPP_SETJMP_H_ -# undef _SHADOW_NAME -# define _SHADOW_NAME <csetjmp> -# include <bits/generic_shadow.h> -# undef _SHADOW_NAME - -# ifndef _IN_C_LEGACY_ - using ::std::jmp_buf; - using ::std::longjmp; # define _INCLUDED_CPP_SETJMP_H_ 1 + +# ifdef _IN_C_LEGACY_ /* sub-included by a C header */ + // get out of the "legacy" + } // close extern "C" + } // close namespace _C_legacy:: +# undef _IN_C_LEGACY_ +# define _SETJMP_NEED_C_LEGACY_ # endif +# include <csetjmp> + + // Expose global C names, including non-standard ones, but shadow + // some names and types with the std:: C++ version. + using std::jmp_buf; + using std::longjmp; + +# ifdef _SETJMP_NEED_C_LEGACY_ + // dive back into the "swamp" + namespace _C_legacy { + extern "C" { +# define _IN_C_LEGACY_ +# undef _SETJMP_NEED_C_LEGACY_ +# endif /* _SETJMP_NEED_C_LEGACY_ */ #endif /* _INCLUDED_CPP_SETJMP_H_ */ |
