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/********************************************************************** ruby.h - $Author: shyouhei $ created at: Thu Jun 10 14:26:32 JST 1993 Copyright (C) 1993-2003 Yukihiro Matsumoto Copyright (C) 2000 Network Applied Communication Laboratory, Inc. Copyright (C) 2000 Information-technology Promotion Agency, Japan **********************************************************************/ #ifndef RUBY_H #define RUBY_H #if defined(__cplusplus) extern "C" { #if 0 } /* satisfy cc-mode */ #endif #endif #include "config.h" #ifdef RUBY_EXTCONF_H #include RUBY_EXTCONF_H #endif #define NORETURN_STYLE_NEW 1 #ifndef NORETURN # define NORETURN(x) x #endif #ifndef NOINLINE # define NOINLINE(x) x #endif #include "defines.h" #ifdef HAVE_STDLIB_H # include <stdlib.h> #endif #ifdef HAVE_STRING_H # include <string.h> #else # include <strings.h> #endif #ifdef HAVE_INTRINSICS_H # include <intrinsics.h> #endif #ifdef HAVE_STDINT_H # include <stdint.h> #endif #include <stddef.h> #include <stdio.h> /* need to include <ctype.h> to use these macros */ #ifndef ISPRINT #define ISASCII(c) isascii((int)(unsigned char)(c)) #undef ISPRINT #define ISPRINT(c) (ISASCII(c) && isprint((int)(unsigned char)(c))) #define ISSPACE(c) (ISASCII(c) && isspace((int)(unsigned char)(c))) #define ISUPPER(c) (ISASCII(c) && isupper((int)(unsigned char)(c))) #define ISLOWER(c) (ISASCII(c) && islower((int)(unsigned char)(c))) #define ISALNUM(c) (ISASCII(c) && isalnum((int)(unsigned char)(c))) #define ISALPHA(c) (ISASCII(c) && isalpha((int)(unsigned char)(c))) #define ISDIGIT(c) (ISASCII(c) && isdigit((int)(unsigned char)(c))) #define ISXDIGIT(c) (ISASCII(c) && isxdigit((int)(unsigned char)(c))) #endif #if defined(HAVE_ALLOCA_H) #include <alloca.h> #else # ifdef _AIX #pragma alloca # endif #endif #if defined(__VMS) # pragma builtins # define alloca __alloca #endif #if SIZEOF_LONG != SIZEOF_VOIDP # error ---->> ruby requires sizeof(void*) == sizeof(long) to be compiled. <<---- #else typedef unsigned long VALUE; typedef unsigned long ID; #endif #ifdef __STDC__ # include <limits.h> #else # ifndef LONG_MAX # ifdef HAVE_LIMITS_H # include <limits.h> # else /* assuming 32bit(2's compliment) long */ # define LONG_MAX 2147483647 # endif # endif # ifndef LONG_MIN # define LONG_MIN (-LONG_MAX-1) # endif # ifndef CHAR_BIT # define CHAR_BIT 8 # endif #endif #ifdef HAVE_LONG_LONG # ifndef LLONG_MAX # ifdef LONG_LONG_MAX # define LLONG_MAX LONG_LONG_MAX # else # ifdef _I64_MAX # define LLONG_MAX _I64_MAX # else /* assuming 64bit(2's complement) long long */ # define LLONG_MAX 9223372036854775807LL # endif # endif # endif # ifndef LLONG_MIN # ifdef LONG_LONG_MIN # define LLONG_MIN LONG_LONG_MIN # else # ifdef _I64_MIN # define LLONG_MIN _I64_MIN # else # define LLONG_MIN (-LLONG_MAX-1) # endif # endif # endif #endif #define FIXNUM_MAX (LONG_MAX>>1) #define FIXNUM_MIN RSHIFT((long)LONG_MIN,1) #define FIXNUM_FLAG 0x01 #define INT2FIX(i) ((VALUE)(((long)(i))<<1 | FIXNUM_FLAG)) #define LONG2FIX(i) INT2FIX(i) #define rb_fix_new(v) INT2FIX(v) VALUE rb_int2inum _((long)); #define INT2NUM(v) rb_int2inum(v) #define LONG2NUM(v) INT2NUM(v) #define rb_int_new(v) rb_int2inum(v) VALUE rb_uint2inum _((unsigned long)); #define UINT2NUM(v) rb_uint2inum(v) #define ULONG2NUM(v) UINT2NUM(v) #define rb_uint_new(v) rb_uint2inum(v) #ifdef HAVE_LONG_LONG VALUE rb_ll2inum _((LONG_LONG)); #define LL2NUM(v) rb_ll2inum(v) VALUE rb_ull2inum _((unsigned LONG_LONG)); #define ULL2NUM(v) rb_ull2inum(v) #endif #if SIZEOF_OFF_T > SIZEOF_LONG && defined(HAVE_LONG_LONG) # define OFFT2NUM(v) LL2NUM(v) #elif SIZEOF_OFF_T == SIZEOF_LONG # define OFFT2NUM(v) LONG2NUM(v) #else # define OFFT2NUM(v) INT2NUM(v) #endif #define FIX2LONG(x) RSHIFT((long)x,1) #define FIX2ULONG(x) (((unsigned long)(x))>>1) #define FIXNUM_P(f) (((long)(f))&FIXNUM_FLAG) #define POSFIXABLE(f) ((f) < FIXNUM_MAX+1) #define NEGFIXABLE(f) ((f) >= FIXNUM_MIN) #define FIXABLE(f) (POSFIXABLE(f) && NEGFIXABLE(f)) #define IMMEDIATE_MASK 0x03 #define IMMEDIATE_P(x) ((VALUE)(x) & IMMEDIATE_MASK) #define SYMBOL_FLAG 0x0e #define SYMBOL_P(x) (((VALUE)(x)&0xff)==SYMBOL_FLAG) #define ID2SYM(x) ((VALUE)(((long)(x))<<8|SYMBOL_FLAG)) #define SYM2ID(x) RSHIFT((unsigned long)x,8) /* special contants - i.e. non-zero and non-fixnum constants */ #define Qfalse ((VALUE)0) #define Qtrue ((VALUE)2) #define Qnil ((VALUE)4) #define Qundef ((VALUE)6) /* undefined value for placeholder */ #define RTEST(v) (((VALUE)(v) & ~Qnil) != 0) #define NIL_P(v) ((VALUE)(v) == Qnil) #define CLASS_OF(v) rb_class_of((VALUE)(v)) #define T_NONE 0x00 #define T_NIL 0x01 #define T_OBJECT 0x02 #define T_CLASS 0x03 #define T_ICLASS 0x04 #define T_MODULE 0x05 #define T_FLOAT 0x06 #define T_STRING 0x07 #define T_REGEXP 0x08 #define T_ARRAY 0x09 #define T_FIXNUM 0x0a #define T_HASH 0x0b #define T_STRUCT 0x0c #define T_BIGNUM 0x0d #define T_FILE 0x0e #define T_TRUE 0x20 #define T_FALSE 0x21 #define T_DATA 0x22 #define T_MATCH 0x23 #define T_SYMBOL 0x24 #define T_BLKTAG 0x3b #define T_UNDEF 0x3c #define T_VARMAP 0x3d #define T_SCOPE 0x3e #define T_NODE 0x3f #define T_MASK 0x3f #define BUILTIN_TYPE(x) (((struct RBasic*)(x))->flags & T_MASK) #define TYPE(x) rb_type((VALUE)(x)) #ifdef __GNUC__ #define RB_GC_GUARD_PTR(ptr) \ __extension__ ({volatile VALUE *rb_gc_guarded_ptr = (ptr); rb_gc_guarded_ptr;}) #else #define RB_GC_GUARD_PTR(ptr) (volatile VALUE *)(ptr) #endif #define RB_GC_GUARD(v) (*RB_GC_GUARD_PTR(&(v))) void rb_check_type _((VALUE,int)); #define Check_Type(v,t) rb_check_type((VALUE)(v),t) VALUE rb_str_to_str _((VALUE)); VALUE rb_string_value _((volatile VALUE*)); char *rb_string_value_ptr _((volatile VALUE*)); char *rb_string_value_cstr _((volatile VALUE*)); #define StringValue(v) rb_string_value(&(v)) #define StringValuePtr(v) rb_string_value_ptr(&(v)) #define StringValueCStr(v) rb_string_value_cstr(&(v)) void rb_check_safe_obj _((VALUE)); void rb_check_safe_str _((VALUE)); #define SafeStringValue(v) do {\ StringValue(v);\ rb_check_safe_obj(v);\ } while (0) /* obsolete macro - use SafeStringValue(v) */ #define Check_SafeStr(v) rb_check_safe_str((VALUE)(v)) void rb_secure _((int)); RUBY_EXTERN int ruby_safe_level; #define rb_safe_level() (ruby_safe_level) void rb_set_safe_level _((int)); void rb_secure_update _((VALUE)); long rb_num2long _((VALUE)); unsigned long rb_num2ulong _((VALUE)); #define NUM2LONG(x) (FIXNUM_P(x)?FIX2LONG(x):rb_num2long((VALUE)x)) #define NUM2ULONG(x) rb_num2ulong((VALUE)x) #if SIZEOF_INT < SIZEOF_LONG long rb_num2int _((VALUE)); #define NUM2INT(x) (FIXNUM_P(x)?FIX2INT(x):rb_num2int((VALUE)x)) long rb_fix2int _((VALUE)); #define FIX2INT(x) rb_fix2int((VALUE)x) unsigned long rb_num2uint _((VALUE)); #define NUM2UINT(x) rb_num2uint(x) unsigned long rb_fix2uint _((VALUE)); #define FIX2UINT(x) rb_fix2uint(x) #else #define NUM2INT(x) ((int)NUM2LONG(x)) #define NUM2UINT(x) ((unsigned int)NUM2ULONG(x)) #define FIX2INT(x) ((int)FIX2LONG(x)) #define FIX2UINT(x) ((unsigned int)FIX2ULONG(x)) #endif #ifdef HAVE_LONG_LONG LONG_LONG rb_num2ll _((VALUE)); unsigned LONG_LONG rb_num2ull _((VALUE)); # define NUM2LL(x) (FIXNUM_P(x)?FIX2LONG(x):rb_num2ll((VALUE)x)) # define NUM2ULL(x) rb_num2ull((VALUE)x) #endif #if defined(HAVE_LONG_LONG) && SIZEOF_OFF_T > SIZEOF_LONG # define NUM2OFFT(x) ((off_t)NUM2LL(x)) #else # define NUM2OFFT(x) NUM2LONG(x) #endif double rb_num2dbl _((VALUE)); #define NUM2DBL(x) rb_num2dbl((VALUE)(x)) /* obsolete API - use StringValue() */ char *rb_str2cstr _((VALUE,long*)); /* obsolete API - use StringValuePtr() */ #define STR2CSTR(x) rb_str2cstr((VALUE)(x),0) #define NUM2CHR(x) (((TYPE(x) == T_STRING)&&(RSTRING(x)->len>=1))?\ RSTRING(x)->ptr[0]:(char)(NUM2INT(x)&0xff)) #define CHR2FIX(x) INT2FIX((long)((x)&0xff)) VALUE rb_newobj _((void)); #define NEWOBJ(obj,type) type *obj = (type*)rb_newobj() #define OBJSETUP(obj,c,t) do {\ RBASIC(obj)->flags = (t);\ RBASIC(obj)->klass = (c);\ if (rb_safe_level() >= 3) FL_SET(obj, FL_TAINT);\ } while (0) #define CLONESETUP(clone,obj) do {\ OBJSETUP(clone,rb_singleton_class_clone((VALUE)obj),RBASIC(obj)->flags);\ rb_singleton_class_attached(RBASIC(clone)->klass, (VALUE)clone);\ if (FL_TEST(obj, FL_EXIVAR)) rb_copy_generic_ivar((VALUE)clone,(VALUE)obj);\ } while (0) #define DUPSETUP(dup,obj) do {\ OBJSETUP(dup,rb_obj_class(obj),(RBASIC(obj)->flags)&(T_MASK|FL_EXIVAR|FL_TAINT));\ if (FL_TEST(obj, FL_EXIVAR)) rb_copy_generic_ivar((VALUE)dup,(VALUE)obj);\ } while (0) struct RBasic { unsigned long flags; VALUE klass; }; struct RObject { struct RBasic basic; struct st_table *iv_tbl; }; struct RClass { struct RBasic basic; struct st_table *iv_tbl; struct st_table *m_tbl; VALUE super; }; #define RCLASS_IV_TBL(c) (RCLASS(c)->iv_tbl) #define RCLASS_M_TBL(c) (RCLASS(c)->m_tbl) #define RCLASS_SUPER(c) (RCLASS(c)->super) #define RMODULE_IV_TBL(m) RCLASS_IV_TBL(m) #define RMODULE_M_TBL(m) RCLASS_M_TBL(m) #define RMODULE_SUPER(m) RCLASS_SUPER(m) struct RFloat { struct RBasic basic; double value; }; #define RFLOAT_VALUE(v) (RFLOAT(v)->value) #define ELTS_SHARED FL_USER2 struct RString { struct RBasic basic; long len; char *ptr; union { long capa; VALUE shared; } aux; }; #define RSTRING_PTR(s) (RSTRING(s)->ptr) #define RSTRING_LEN(s) (RSTRING(s)->len) #define RSTRING_END(s) (RSTRING_PTR(s)+RSTRING_LEN(s)) struct RArray { struct RBasic basic; long len; union { long capa; VALUE shared; } aux; VALUE *ptr; }; #define RARRAY_PTR(s) (RARRAY(s)->ptr) #define RARRAY_LEN(s) (RARRAY(s)->len) struct RRegexp { struct RBasic basic; struct re_pattern_buffer *ptr; long len; char *str; }; #define RREGEXP_SRC_PTR(r) (RREGEXP(r)->src) #define RREGEXP_SRC_LEN(r) (RREGEXP(r)->len) struct RHash { struct RBasic basic; struct st_table *tbl; int iter_lev; VALUE ifnone; }; #define RHASH_TBL(h) (RHASH(h)->tbl) #define RHASH_ITER_LEV(h) (RHASH(h)->iter_lev) #define RHASH_IFNONE(h) (RHASH(h)->ifnone) #define RHASH_SIZE(h) (RHASH(h)->tbl->num_entries) #define RHASH_EMPTY_P(h) (RHASH_SIZE(h) == 0) struct RFile { struct RBasic basic; struct rb_io_t *fptr; }; struct RData { struct RBasic basic; void (*dmark) _((void*)); void (*dfree) _((void*)); void *data; }; #define DATA_PTR(dta) (RDATA(dta)->data) /* #define RUBY_DATA_FUNC(func) ((void (*)_((void*)))func) */ typedef void (*RUBY_DATA_FUNC) _((void*)); VALUE rb_data_object_alloc _((VALUE,void*,RUBY_DATA_FUNC,RUBY_DATA_FUNC)); #define Data_Wrap_Struct(klass,mark,free,sval)\ rb_data_object_alloc(klass,sval,(RUBY_DATA_FUNC)mark,(RUBY_DATA_FUNC)free) #define Data_Make_Struct(klass,type,mark,free,sval) (\ sval = ALLOC(type),\ memset(sval, 0, sizeof(type)),\ Data_Wrap_Struct(klass,mark,free,sval)\ ) #define Data_Get_Struct(obj,type,sval) do {\ Check_Type(obj, T_DATA); \ sval = (type*)DATA_PTR(obj);\ } while (0) struct RStruct { struct RBasic basic; long len; VALUE *ptr; }; #define RSTRUCT_LEN(st) (RSTRUCT(st)->len) #define RSTRUCT_PTR(st) (RSTRUCT(st)->ptr) struct RBignum { struct RBasic basic; char sign; long len; void *digits; }; #define RBIGNUM_SIGN(b) (RBIGNUM(b)->sign) #define RBIGNUM_SET_SIGN(b,s) (RBIGNUM(b)->sign = (s)) #define RBIGNUM_POSITIVE_P(b) RBIGNUM_SIGN(b) #define RBIGNUM_NEGATIVE_P(b) (!RBIGNUM_SIGN(b)) #define RBIGNUM_LEN(b) (RBIGNUM(b)->len) #define RBIGNUM_DIGITS(b) (RBIGNUM(b)->digits) #define R_CAST(st) (struct st*) #define RBASIC(obj) (R_CAST(RBasic)(obj)) #define ROBJECT(obj) (R_CAST(RObject)(obj)) #define RCLASS(obj) (R_CAST(RClass)(obj)) #define RMODULE(obj) RCLASS(obj) #define RFLOAT(obj) (R_CAST(RFloat)(obj)) #define RSTRING(obj) (R_CAST(RString)(obj)) #define RREGEXP(obj) (R_CAST(RRegexp)(obj)) #define RARRAY(obj) (R_CAST(RArray)(obj)) #define RHASH(obj) (R_CAST(RHash)(obj)) #define RDATA(obj) (R_CAST(RData)(obj)) #define RSTRUCT(obj) (R_CAST(RStruct)(obj)) #define RBIGNUM(obj) (R_CAST(RBignum)(obj)) #define RFILE(obj) (R_CAST(RFile)(obj)) #define FL_SINGLETON FL_USER0 #define FL_MARK (1<<6) #define FL_FINALIZE (1<<7) #define FL_TAINT (1<<8) #define FL_EXIVAR (1<<9) #define FL_FREEZE (1<<10) #define FL_USHIFT 11 #define FL_USER0 (1<<(FL_USHIFT+0)) #define FL_USER1 (1<<(FL_USHIFT+1)) #define FL_USER2 (1<<(FL_USHIFT+2)) #define FL_USER3 (1<<(FL_USHIFT+3)) #define FL_USER4 (1<<(FL_USHIFT+4)) #define FL_USER5 (1<<(FL_USHIFT+5)) #define FL_USER6 (1<<(FL_USHIFT+6)) #define FL_USER7 (1<<(FL_USHIFT+7)) #define FL_UMASK (0xff<<FL_USHIFT) #define SPECIAL_CONST_P(x) (IMMEDIATE_P(x) || !RTEST(x)) #define FL_ABLE(x) (!SPECIAL_CONST_P(x)) #define FL_TEST(x,f) (FL_ABLE(x)?(RBASIC(x)->flags&(f)):0) #define FL_SET(x,f) do {if (FL_ABLE(x)) RBASIC(x)->flags |= (f);} while (0) #define FL_UNSET(x,f) do {if (FL_ABLE(x)) RBASIC(x)->flags &= ~(f);} while (0) #define FL_REVERSE(x,f) do {if (FL_ABLE(x)) RBASIC(x)->flags ^= (f);} while (0) #define OBJ_TAINTED(x) FL_TEST((x), FL_TAINT) #define OBJ_TAINT(x) FL_SET((x), FL_TAINT) #define OBJ_INFECT(x,s) do {if (FL_ABLE(x) && FL_ABLE(s)) RBASIC(x)->flags |= RBASIC(s)->flags & FL_TAINT;} while (0) #define OBJ_FROZEN(x) FL_TEST((x), FL_FREEZE) #define OBJ_FREEZE(x) FL_SET((x), FL_FREEZE) #define ALLOC_N(type,n) (type*)xmalloc(sizeof(type)*(n)) #define ALLOC(type) (type*)xmalloc(sizeof(type)) #define REALLOC_N(var,type,n) (var)=(type*)xrealloc((char*)(var),sizeof(type)*(n)) #define ALLOCA_N(type,n) (type*)alloca(sizeof(type)*(n)) #define MEMZERO(p,type,n) memset((p), 0, sizeof(type)*(n)) #define MEMCPY(p1,p2,type,n) memcpy((p1), (p2), sizeof(type)*(n)) #define MEMMOVE(p1,p2,type,n) memmove((p1), (p2), sizeof(type)*(n)) #define MEMCMP(p1,p2,type,n) memcmp((p1), (p2), sizeof(type)*(n)) void rb_obj_infect _((VALUE,VALUE)); typedef int ruby_glob_func(const char*,VALUE); void rb_glob _((const char*,void(*)(const char*,VALUE),VALUE)); void rb_globi _((const char*,void(*)(const char*,VALUE),VALUE)); int ruby_brace_expand _((const char*,int,ruby_glob_func*,VALUE)); int ruby_brace_glob _((const char*,int,ruby_glob_func*,VALUE)); VALUE rb_define_class _((const char*,VALUE)); VALUE rb_define_module _((const char*)); VALUE rb_define_class_under _((VALUE, const char*, VALUE)); VALUE rb_define_module_under _((VALUE, const char*)); void rb_include_module _((VALUE,VALUE)); void rb_extend_object _((VALUE,VALUE)); void rb_define_variable _((const char*,VALUE*)); void rb_define_virtual_variable _((const char*,VALUE(*)(ANYARGS),void(*)(ANYARGS))); void rb_define_hooked_variable _((const char*,VALUE*,VALUE(*)(ANYARGS),void(*)(ANYARGS))); int ruby_glob _((const char*,int,int(*)(const char*,VALUE),VALUE)); int ruby_globi _((const char*,int,int(*)(const char*,VALUE),VALUE)); void rb_define_readonly_variable _((const char*,VALUE*)); void rb_define_const _((VALUE,const char*,VALUE)); void rb_define_global_const _((const char*,VALUE)); #define RUBY_METHOD_FUNC(func) ((VALUE (*)(ANYARGS))func) void rb_define_method _((VALUE,const char*,VALUE(*)(ANYARGS),int)); void rb_define_module_function _((VALUE,const char*,VALUE(*)(ANYARGS),int)); void rb_define_global_function _((const char*,VALUE(*)(ANYARGS),int)); void rb_undef_method _((VALUE,const char*)); void rb_define_alias _((VALUE,const char*,const char*)); void rb_define_attr _((VALUE,const char*,int,int)); void rb_global_variable _((VALUE*)); void rb_gc_register_address _((VALUE*)); void rb_gc_unregister_address _((VALUE*)); ID rb_intern _((const char*)); const char *rb_id2name _((ID)); ID rb_to_id _((VALUE)); const char *rb_class2name _((VALUE)); const char *rb_obj_classname _((VALUE)); void rb_p _((VALUE)); VALUE rb_eval_string _((const char*)); VALUE rb_eval_string_protect _((const char*, int*)); VALUE rb_eval_string_wrap _((const char*, int*)); VALUE rb_funcall __((VALUE, ID, int, ...)); VALUE rb_funcall2 _((VALUE, ID, int, const VALUE*)); VALUE rb_funcall3 _((VALUE, ID, int, const VALUE*)); int rb_scan_args __((int, const VALUE*, const char*, ...)); VALUE rb_call_super _((int, const VALUE*)); VALUE rb_gv_set _((const char*, VALUE)); VALUE rb_gv_get _((const char*)); VALUE rb_iv_get _((VALUE, const char*)); VALUE rb_iv_set _((VALUE, const char*, VALUE)); VALUE rb_equal _((VALUE,VALUE)); RUBY_EXTERN VALUE ruby_verbose, ruby_debug; NORETURN(void rb_raise __((VALUE, const char*, ...))); NORETURN(void rb_fatal __((const char*, ...))); NORETURN(void rb_bug __((const char*, ...))); NORETURN(void rb_sys_fail _((const char*))); NORETURN(void rb_iter_break _((void))); NORETURN(void rb_exit _((int))); NORETURN(void rb_notimplement _((void))); void rb_warning __((const char*, ...)); /* reports if `-w' specified */ void rb_sys_warning __((const char*, ...)); /* reports if `-w' specified */ void rb_warn __((const char*, ...)); /* reports always */ typedef VALUE rb_block_call_func _((VALUE, VALUE)); VALUE rb_each _((VALUE)); VALUE rb_yield _((VALUE)); VALUE rb_yield_values __((int n, ...)); VALUE rb_yield_splat _((VALUE)); int rb_block_given_p _((void)); void rb_need_block _((void)); VALUE rb_iterate _((VALUE(*)(VALUE),VALUE,VALUE(*)(ANYARGS),VALUE)); VALUE rb_rescue _((VALUE(*)(ANYARGS),VALUE,VALUE(*)(ANYARGS),VALUE)); VALUE rb_rescue2 __((VALUE(*)(ANYARGS),VALUE,VALUE(*)(ANYARGS),VALUE,...)); VALUE rb_ensure _((VALUE(*)(ANYARGS),VALUE,VALUE(*)(ANYARGS),VALUE)); VALUE rb_catch _((const char*,VALUE(*)(ANYARGS),VALUE)); NORETURN(void rb_throw _((const char*,VALUE))); VALUE rb_require _((const char*)); #ifdef __ia64 void ruby_init_stack(VALUE*, void*); #define RUBY_INIT_STACK \ VALUE variable_in_this_stack_frame; \ ruby_init_stack(&variable_in_this_stack_frame, rb_ia64_bsp()); #else void ruby_init_stack(VALUE*); #define RUBY_INIT_STACK \ VALUE variable_in_this_stack_frame; \ ruby_init_stack(&variable_in_this_stack_frame); #endif void ruby_init _((void)); void ruby_options _((int, char**)); NORETURN(void ruby_run _((void))); RUBY_EXTERN VALUE rb_mKernel; RUBY_EXTERN VALUE rb_mComparable; RUBY_EXTERN VALUE rb_mEnumerable; RUBY_EXTERN VALUE rb_mPrecision; 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_cObject; RUBY_EXTERN VALUE rb_cArray; RUBY_EXTERN VALUE rb_cBignum; RUBY_EXTERN VALUE rb_cBinding; RUBY_EXTERN VALUE rb_cClass; RUBY_EXTERN VALUE rb_cCont; RUBY_EXTERN VALUE rb_cDir; RUBY_EXTERN VALUE rb_cData; RUBY_EXTERN VALUE rb_cEnumerator; RUBY_EXTERN VALUE rb_cFalseClass; RUBY_EXTERN VALUE rb_cFile; RUBY_EXTERN VALUE rb_cFixnum; RUBY_EXTERN VALUE rb_cFloat; RUBY_EXTERN VALUE rb_cHash; RUBY_EXTERN VALUE rb_cInteger; RUBY_EXTERN VALUE rb_cIO; 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_cRange; 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_eRangeError; RUBY_EXTERN VALUE rb_eIOError; RUBY_EXTERN VALUE rb_eRuntimeError; 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_eScriptError; RUBY_EXTERN VALUE rb_eNameError; RUBY_EXTERN VALUE rb_eSyntaxError; RUBY_EXTERN VALUE rb_eLoadError; RUBY_EXTERN VALUE rb_stdin, rb_stdout, rb_stderr; RUBY_EXTERN VALUE ruby_errinfo; static inline VALUE #if defined(HAVE_PROTOTYPES) rb_class_of(VALUE obj) #else rb_class_of(obj) VALUE obj; #endif { if (FIXNUM_P(obj)) return rb_cFixnum; if (obj == Qnil) return rb_cNilClass; if (obj == Qfalse) return rb_cFalseClass; if (obj == Qtrue) return rb_cTrueClass; if (SYMBOL_P(obj)) return rb_cSymbol; return RBASIC(obj)->klass; } static inline int #if defined(HAVE_PROTOTYPES) rb_type(VALUE obj) #else rb_type(obj) VALUE obj; #endif { if (FIXNUM_P(obj)) return T_FIXNUM; if (obj == Qnil) return T_NIL; if (obj == Qfalse) return T_FALSE; if (obj == Qtrue) return T_TRUE; if (obj == Qundef) return T_UNDEF; if (SYMBOL_P(obj)) return T_SYMBOL; return BUILTIN_TYPE(obj); } static inline int #if defined(HAVE_PROTOTYPES) rb_special_const_p(VALUE obj) #else rb_special_const_p(obj) VALUE obj; #endif { if (SPECIAL_CONST_P(obj)) return Qtrue; return Qfalse; } #include "missing.h" #include "intern.h" #if defined(EXTLIB) && defined(USE_DLN_A_OUT) /* hook for external modules */ static char *dln_libs_to_be_linked[] = { EXTLIB, 0 }; #endif #if defined(HAVE_LIBPTHREAD) #ifdef HAVE_PTHREAD_H #include <pthread.h> #endif typedef pthread_t rb_nativethread_t; # define NATIVETHREAD_CURRENT() pthread_self() # define NATIVETHREAD_EQUAL(t1,t2) pthread_equal((t1),(t2)) # define HAVE_NATIVETHREAD # define NATIVETHREAD_KILL(th,sig) pthread_kill((th),(sig)) # define HAVE_NATIVETHREAD_KILL #elif defined(_WIN32) || defined(_WIN32_WCE) typedef DWORD rb_nativethread_t; # define NATIVETHREAD_CURRENT() GetCurrentThreadId() # define NATIVETHREAD_EQUAL(t1,t2) ((t1) == (t2)) # define HAVE_NATIVETHREAD #endif #ifdef HAVE_NATIVETHREAD int is_ruby_native_thread _((void)); #else #define is_ruby_native_thread() (1) #endif #ifdef HAVE_NATIVETHREAD_KILL void ruby_native_thread_kill _((int)); #endif #if defined(__cplusplus) #if 0 { /* satisfy cc-mode */ #endif } /* extern "C" { */ #endif #endif /* ifndef RUBY_H */