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// **********************************************************************
//
// Copyright (c) 2003-2014 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
#ifndef ICE_RUBY_CONFIG_H
#define ICE_RUBY_CONFIG_H
//
// This file includes <ruby.h> and should always be included first.
//
#include <Ice/Config.h>
//
// COMPILERFIX: This is required to prevent annoying warnings with aCC.
// The aCC -mt option causes the definition of the _POSIX_C_SOURCE macro
// (with another lower value.) and this is causing a warning because of
// the redefinition.
//
//#if defined(__HP_aCC) && defined(_POSIX_C_SOURCE)
//# undef _POSIX_C_SOURCE
//#endif
//
// Ruby defines _FILE_OFFSET_BITS without a guard; we undefine it to
// avoid a warning
//
#if defined(__SUNPRO_CC) && defined(_FILE_OFFSET_BITS)
#undef _FILE_OFFSET_BITS
#endif
//
// COMPILERFIX: Mingw headers fail to find some definitions if
// wincrypt.h isn't included before ruby.h
//
#ifdef _WIN32
# include <wincrypt.h>
#endif
#include <ruby.h>
//
// The Ruby header file win32/win32.h defines a number of macros for
// functions like shutdown() and close() that wreak havoc.
//
#ifdef _WIN32
# undef shutdown
# undef close
# undef read
# undef write
# undef sleep
#endif
extern "C"
{
typedef VALUE(*ICE_RUBY_ENTRY_POINT)(...);
}
#define CAST_METHOD(X) reinterpret_cast<ICE_RUBY_ENTRY_POINT>(X)
//
// These macros are defined in Ruby 1.9 but not in 1.8. We define them here
// to maintain compatibility with 1.8.
//
#ifndef RARRAY_PTR
# define RARRAY_PTR(v) RARRAY(v)->ptr
#endif
#ifndef RARRAY_LEN
# define RARRAY_LEN(v) RARRAY(v)->len
#endif
#ifndef RSTRING_PTR
# define RSTRING_PTR(v) RSTRING(v)->ptr
#endif
#ifndef RSTRING_LEN
# define RSTRING_LEN(v) RSTRING(v)->len
#endif
#ifndef RFLOAT_VALUE
# define RFLOAT_VALUE(v) RFLOAT(v)->value
#endif
#ifndef RBIGNUM_LEN
# define RBIGNUM_LEN(v) RBIGNUM(v)->len
#endif
//
// The definition of RBIGNUM_DIGITS in 1.8.7p248+ causes a compilation error (see bug 4653),
// so we undefine it and use our own definition below. Note that the macro HAVE_RUBY_RUBY_H
// is only defined in Ruby 1.9.
//
#ifndef HAVE_RUBY_RUBY_H
# undef RBIGNUM_DIGITS
#endif
#ifndef RBIGNUM_DIGITS
# define RBIGNUM_DIGITS(v) ((BDIGIT*)RBIGNUM(v)->digits)
#endif
#ifndef RBIGNUM_SIGN
# define RBIGNUM_SIGN(v) RBIGNUM(v)->sign
#endif
#endif
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