Current File : //opt/alt/ruby30/include/ruby/internal/globals.h
#ifndef RBIMPL_GLOBALS_H /*-*-C++-*-vi:se ft=cpp:*/
#define RBIMPL_GLOBALS_H
/**
* @file
* @author Ruby developers <ruby-core@ruby-lang.org>
* @copyright This file is a part of the programming language Ruby.
* Permission is hereby granted, to either redistribute and/or
* modify this file, provided that the conditions mentioned in the
* file COPYING are met. Consult the file for details.
* @warning Symbols prefixed with either `RBIMPL` or `rbimpl` are
* implementation details. Don't take them as canon. They could
* rapidly appear then vanish. The name (path) of this header file
* is also an implementation detail. Do not expect it to persist
* at the place it is now. Developers are free to move it anywhere
* anytime at will.
* @note To ruby-core: remember that this header can be possibly
* recursively included from extension libraries written in C++.
* Do not expect for instance `__VA_ARGS__` is always available.
* We assume C99 for ruby itself but we don't assume languages of
* extension libraries. They could be written in C++98.
* @brief Ruby-level global variables / constants, visible from C.
*/
#include "ruby/internal/attr/pure.h"
#include "ruby/internal/dllexport.h"
#include "ruby/internal/fl_type.h"
#include "ruby/internal/special_consts.h"
#include "ruby/internal/value.h"
#include "ruby/internal/value_type.h"
RBIMPL_SYMBOL_EXPORT_BEGIN()
#define RUBY_INTEGER_UNIFICATION 1
RUBY_EXTERN VALUE rb_mKernel;
RUBY_EXTERN VALUE rb_mComparable;
RUBY_EXTERN VALUE rb_mEnumerable;
RUBY_EXTERN VALUE rb_mErrno;
RUBY_EXTERN VALUE rb_mFileTest;
RUBY_EXTERN VALUE rb_mGC;
RUBY_EXTERN VALUE rb_mMath;
RUBY_EXTERN VALUE rb_mProcess;
RUBY_EXTERN VALUE rb_mWaitReadable;
RUBY_EXTERN VALUE rb_mWaitWritable;
RUBY_EXTERN VALUE rb_cBasicObject;
RUBY_EXTERN VALUE rb_cObject;
RUBY_EXTERN VALUE rb_cArray;
RUBY_EXTERN VALUE rb_cBinding;
RUBY_EXTERN VALUE rb_cClass;
RUBY_EXTERN VALUE rb_cDir;
RUBY_EXTERN VALUE rb_cEncoding;
RUBY_EXTERN VALUE rb_cEnumerator;
RUBY_EXTERN VALUE rb_cFalseClass;
RUBY_EXTERN VALUE rb_cFile;
RUBY_EXTERN VALUE rb_cComplex;
RUBY_EXTERN VALUE rb_cFloat;
RUBY_EXTERN VALUE rb_cHash;
RUBY_EXTERN VALUE rb_cIO;
RUBY_EXTERN VALUE rb_cInteger;
RUBY_EXTERN VALUE rb_cMatch;
RUBY_EXTERN VALUE rb_cMethod;
RUBY_EXTERN VALUE rb_cModule;
RUBY_EXTERN VALUE rb_cNameErrorMesg;
RUBY_EXTERN VALUE rb_cNilClass;
RUBY_EXTERN VALUE rb_cNumeric;
RUBY_EXTERN VALUE rb_cProc;
RUBY_EXTERN VALUE rb_cRandom;
RUBY_EXTERN VALUE rb_cRange;
RUBY_EXTERN VALUE rb_cRational;
RUBY_EXTERN VALUE rb_cRegexp;
RUBY_EXTERN VALUE rb_cStat;
RUBY_EXTERN VALUE rb_cString;
RUBY_EXTERN VALUE rb_cStruct;
RUBY_EXTERN VALUE rb_cSymbol;
RUBY_EXTERN VALUE rb_cThread;
RUBY_EXTERN VALUE rb_cTime;
RUBY_EXTERN VALUE rb_cTrueClass;
RUBY_EXTERN VALUE rb_cUnboundMethod;
RUBY_EXTERN VALUE rb_eException;
RUBY_EXTERN VALUE rb_eStandardError;
RUBY_EXTERN VALUE rb_eSystemExit;
RUBY_EXTERN VALUE rb_eInterrupt;
RUBY_EXTERN VALUE rb_eSignal;
RUBY_EXTERN VALUE rb_eFatal;
RUBY_EXTERN VALUE rb_eArgError;
RUBY_EXTERN VALUE rb_eEOFError;
RUBY_EXTERN VALUE rb_eIndexError;
RUBY_EXTERN VALUE rb_eStopIteration;
RUBY_EXTERN VALUE rb_eKeyError;
RUBY_EXTERN VALUE rb_eRangeError;
RUBY_EXTERN VALUE rb_eIOError;
RUBY_EXTERN VALUE rb_eRuntimeError;
RUBY_EXTERN VALUE rb_eFrozenError;
RUBY_EXTERN VALUE rb_eSecurityError;
RUBY_EXTERN VALUE rb_eSystemCallError;
RUBY_EXTERN VALUE rb_eThreadError;
RUBY_EXTERN VALUE rb_eTypeError;
RUBY_EXTERN VALUE rb_eZeroDivError;
RUBY_EXTERN VALUE rb_eNotImpError;
RUBY_EXTERN VALUE rb_eNoMemError;
RUBY_EXTERN VALUE rb_eNoMethodError;
RUBY_EXTERN VALUE rb_eFloatDomainError;
RUBY_EXTERN VALUE rb_eLocalJumpError;
RUBY_EXTERN VALUE rb_eSysStackError;
RUBY_EXTERN VALUE rb_eRegexpError;
RUBY_EXTERN VALUE rb_eEncodingError;
RUBY_EXTERN VALUE rb_eEncCompatError;
RUBY_EXTERN VALUE rb_eNoMatchingPatternError;
RUBY_EXTERN VALUE rb_eScriptError;
RUBY_EXTERN VALUE rb_eNameError;
RUBY_EXTERN VALUE rb_eSyntaxError;
RUBY_EXTERN VALUE rb_eLoadError;
RUBY_EXTERN VALUE rb_eMathDomainError;
RUBY_EXTERN VALUE rb_stdin, rb_stdout, rb_stderr;
RBIMPL_ATTR_PURE()
static inline VALUE
rb_class_of(VALUE obj)
{
if (! RB_SPECIAL_CONST_P(obj)) {
return RBASIC_CLASS(obj);
}
else if (obj == RUBY_Qfalse) {
return rb_cFalseClass;
}
else if (obj == RUBY_Qnil) {
return rb_cNilClass;
}
else if (obj == RUBY_Qtrue) {
return rb_cTrueClass;
}
else if (RB_FIXNUM_P(obj)) {
return rb_cInteger;
}
else if (RB_STATIC_SYM_P(obj)) {
return rb_cSymbol;
}
else if (RB_FLONUM_P(obj)) {
return rb_cFloat;
}
#if !RUBY_DEBUG
RBIMPL_UNREACHABLE_RETURN(Qfalse);
#else
RUBY_ASSERT_FAIL("unexpected type");
#endif
}
#define CLASS_OF rb_class_of
RBIMPL_SYMBOL_EXPORT_END()
#endif /* RBIMPL_GLOBALS_H */