/********************************************************************** ruby.h - $Author$ 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 1 #if defined(__cplusplus) extern "C" { #if 0 } /* satisfy cc-mode */ #endif #endif #include "ruby/config.h" #ifdef RUBY_EXTCONF_H #include RUBY_EXTCONF_H #endif #define NORETURN_STYLE_NEW 1 #ifndef NORETURN # define NORETURN(x) x #endif #ifndef DEPRECATED # define DEPRECATED(x) x #endif #ifndef NOINLINE # define NOINLINE(x) x #endif #ifdef __GNUC__ #define PRINTF_ARGS(decl, string_index, first_to_check) \ decl __attribute__((format(printf, string_index, first_to_check))) #else #define PRINTF_ARGS(decl, string_index, first_to_check) decl #endif #ifdef HAVE_STDLIB_H # include #endif #ifdef HAVE_STRING_H # include #else # include #endif #ifdef HAVE_INTRINSICS_H # include #endif #include #include #include "defines.h" /* need to include 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 #else # ifdef _AIX #pragma alloca # endif #endif #if defined(__VMS) # pragma builtins # define alloca __alloca #endif #if SIZEOF_LONG == SIZEOF_VOIDP typedef unsigned long VALUE; typedef unsigned long ID; # define SIGNED_VALUE long # define SIZEOF_VALUE SIZEOF_LONG #elif SIZEOF_LONG_LONG == SIZEOF_VOIDP typedef unsigned LONG_LONG VALUE; typedef unsigned LONG_LONG ID; # define SIGNED_VALUE LONG_LONG # define LONG_LONG_VALUE 1 # define SIZEOF_VALUE SIZEOF_LONG_LONG #else # error ---->> ruby requires sizeof(void*) == sizeof(long) to be compiled. <<---- #endif #ifdef __STDC__ # include #else # ifndef LONG_MAX # ifdef HAVE_LIMITS_H # include # 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 INT2FIX(i) ((VALUE)(((SIGNED_VALUE)(i))<<1 | FIXNUM_FLAG)) #define LONG2FIX(i) INT2FIX(i) #define rb_fix_new(v) INT2FIX(v) VALUE rb_int2inum(SIGNED_VALUE); #define INT2NUM(v) rb_int2inum(v) #define LONG2NUM(v) INT2NUM(v) #define rb_int_new(v) rb_int2inum(v) VALUE rb_uint2inum(VALUE); #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 #ifndef PIDT2NUM #define PIDT2NUM(v) LONG2NUM(v) #endif #ifndef NUM2PIDT #define NUM2PIDT(v) NUM2LONG(v) #endif #ifndef UIDT2NUM #define UIDT2NUM(v) LONG2NUM(v) #endif #ifndef NUM2UIDT #define NUM2UIDT(v) NUM2LONG(v) #endif #ifndef GIDT2NUM #define GIDT2NUM(v) LONG2NUM(v) #endif #ifndef NUM2GIDT #define NUM2GIDT(v) NUM2LONG(v) #endif #define FIX2LONG(x) RSHIFT((SIGNED_VALUE)x,1) #define FIX2ULONG(x) (((VALUE)(x))>>1) #define FIXNUM_P(f) (((SIGNED_VALUE)(f))&FIXNUM_FLAG) #define POSFIXABLE(f) ((f) <= FIXNUM_MAX) #define NEGFIXABLE(f) ((f) >= FIXNUM_MIN) #define FIXABLE(f) (POSFIXABLE(f) && NEGFIXABLE(f)) #define IMMEDIATE_P(x) ((VALUE)(x) & IMMEDIATE_MASK) #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 */ enum ruby_special_consts { RUBY_Qfalse = 0, RUBY_Qtrue = 2, RUBY_Qnil = 4, RUBY_Qundef = 6, RUBY_IMMEDIATE_MASK = 0x03, RUBY_FIXNUM_FLAG = 0x01, RUBY_SYMBOL_FLAG = 0x0e, }; #define Qfalse ((VALUE)RUBY_Qfalse) #define Qtrue ((VALUE)RUBY_Qtrue) #define Qnil ((VALUE)RUBY_Qnil) #define Qundef ((VALUE)RUBY_Qundef) /* undefined value for placeholder */ #define IMMEDIATE_MASK RUBY_IMMEDIATE_MASK #define FIXNUM_FLAG RUBY_FIXNUM_FLAG #define SYMBOL_FLAG RUBY_SYMBOL_FLAG #define RTEST(v) (((VALUE)(v) & ~Qnil) != 0) #define NIL_P(v) ((VALUE)(v) == Qnil) #define CLASS_OF(v) rb_class_of((VALUE)(v)) enum ruby_value_type { RUBY_T_NONE = 0x00, #define T_NONE RUBY_T_NONE RUBY_T_NIL = 0x01, #define T_NIL RUBY_T_NIL RUBY_T_OBJECT = 0x02, #define T_OBJECT RUBY_T_OBJECT RUBY_T_CLASS = 0x03, #define T_CLASS RUBY_T_CLASS RUBY_T_ICLASS = 0x04, #define T_ICLASS RUBY_T_ICLASS RUBY_T_MODULE = 0x05, #define T_MODULE RUBY_T_MODULE RUBY_T_FLOAT = 0x06, #define T_FLOAT RUBY_T_FLOAT RUBY_T_STRING = 0x07, #define T_STRING RUBY_T_STRING RUBY_T_REGEXP = 0x08, #define T_REGEXP RUBY_T_REGEXP RUBY_T_ARRAY = 0x09, #define T_ARRAY RUBY_T_ARRAY RUBY_T_FIXNUM = 0x0a, #define T_FIXNUM RUBY_T_FIXNUM RUBY_T_HASH = 0x0b, #define T_HASH RUBY_T_HASH RUBY_T_STRUCT = 0x0c, #define T_STRUCT RUBY_T_STRUCT RUBY_T_BIGNUM = 0x0d, #define T_BIGNUM RUBY_T_BIGNUM RUBY_T_FILE = 0x0e, #define T_FILE RUBY_T_FILE RUBY_T_TRUE = 0x10, #define T_TRUE RUBY_T_TRUE RUBY_T_FALSE = 0x11, #define T_FALSE RUBY_T_FALSE RUBY_T_DATA = 0x12, #define T_DATA RUBY_T_DATA RUBY_T_MATCH = 0x13, #define T_MATCH RUBY_T_MATCH RUBY_T_SYMBOL = 0x14, #define T_SYMBOL RUBY_T_SYMBOL RUBY_T_VALUES = 0x1a, #define T_VALUES RUBY_T_VALUES RUBY_T_BLOCK = 0x1b, #define T_BLOCK RUBY_T_BLOCK RUBY_T_UNDEF = 0x1c, #define T_UNDEF RUBY_T_UNDEF RUBY_T_NODE = 0x1f, #define T_NODE RUBY_T_NODE RUBY_T_MASK = 0x1f, #define T_MASK RUBY_T_MASK }; #define BUILTIN_TYPE(x) (((struct RBasic*)(x))->flags & T_MASK) #define TYPE(x) rb_type((VALUE)(x)) #define RB_GC_GUARD(v) (*(volatile VALUE *)&(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)) VALUE rb_get_path(VALUE); #define FilePathValue(v) ((v) = rb_get_path(v)) void rb_secure(int); int rb_safe_level(void); void rb_set_safe_level(int); void rb_set_safe_level_force(int); void rb_secure_update(VALUE); VALUE rb_errinfo(void); void rb_set_errinfo(VALUE); SIGNED_VALUE rb_num2long(VALUE); VALUE 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_LEN(x)>=1))?\ RSTRING_PTR(x)[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 { VALUE flags; VALUE klass; }; struct RObject { struct RBasic basic; struct st_table *iv_tbl; }; struct RValues { struct RBasic basic; VALUE v1; VALUE v2; VALUE v3; }; struct RClass { struct RBasic basic; struct st_table *iv_tbl; struct st_table *m_tbl; VALUE super; }; struct RFloat { struct RBasic basic; double value; }; #define ELTS_SHARED FL_USER2 #define RSTRING_EMBED_LEN_MAX ((sizeof(VALUE)*3)/sizeof(char)-1) struct RString { struct RBasic basic; union { struct { long len; char *ptr; union { long capa; VALUE shared; } aux; } heap; char ary[RSTRING_EMBED_LEN_MAX]; } as; }; #define RSTRING_NOEMBED FL_USER1 #define RSTRING_EMBED_LEN_MASK (FL_USER2|FL_USER3|FL_USER4|FL_USER5|FL_USER6) #define RSTRING_EMBED_LEN_SHIFT (FL_USHIFT+2) #define RSTRING_LEN(str) \ (!(RBASIC(str)->flags & RSTRING_NOEMBED) ? \ (long)((RBASIC(str)->flags >> RSTRING_EMBED_LEN_SHIFT) & \ (RSTRING_EMBED_LEN_MASK >> RSTRING_EMBED_LEN_SHIFT)) : \ RSTRING(str)->as.heap.len) #define RSTRING_PTR(str) \ (!(RBASIC(str)->flags & RSTRING_NOEMBED) ? \ RSTRING(str)->as.ary : \ RSTRING(str)->as.heap.ptr) struct RArray { struct RBasic basic; long len; union { long capa; VALUE shared; } aux; VALUE *ptr; }; #define RARRAY_LEN(a) RARRAY(a)->len #define RARRAY_PTR(a) RARRAY(a)->ptr struct RRegexp { struct RBasic basic; struct re_pattern_buffer *ptr; long len; char *str; }; struct RHash { struct RBasic basic; struct st_table *tbl; int iter_lev; VALUE ifnone; }; 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) #define RSTRUCT_EMBED_LEN_MAX 3 struct RStruct { struct RBasic basic; union { struct { long len; VALUE *ptr; } heap; VALUE ary[RSTRUCT_EMBED_LEN_MAX]; } as; }; #define RSTRUCT_EMBED_LEN_MASK (FL_USER2|FL_USER1) #define RSTRUCT_EMBED_LEN_SHIFT (FL_USHIFT+1) #define RSTRUCT_LEN(st) \ ((RBASIC(st)->flags & RSTRUCT_EMBED_LEN_MASK) ? \ (long)((RBASIC(st)->flags >> RSTRUCT_EMBED_LEN_SHIFT) & \ (RSTRUCT_EMBED_LEN_MASK >> RSTRUCT_EMBED_LEN_SHIFT)) : \ RSTRUCT(st)->as.heap.len) #define RSTRUCT_PTR(st) \ ((RBASIC(st)->flags & RSTRUCT_EMBED_LEN_MASK) ? \ RSTRUCT(st)->as.ary : \ RSTRUCT(st)->as.heap.ptr) struct RBignum { struct RBasic basic; char sign; long len; void *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 RVALUES(obj) (R_CAST(RValues)(obj)) enum ruby_value_flags { RUBY_FL_MARK = (1<<5), #define FL_MARK RUBY_FL_MARK RUBY_FL_RESERVED = (1<<6) /* will be used in the future GC */, #define FL_RESERVED RUBY_FL_RESERVED RUBY_FL_FINALIZE = (1<<7), #define FL_FINALIZE RUBY_FL_FINALIZE RUBY_FL_TAINT = (1<<8), #define FL_TAINT RUBY_FL_TAINT RUBY_FL_EXIVAR = (1<<9), #define FL_EXIVAR RUBY_FL_EXIVAR RUBY_FL_FREEZE = (1<<10), #define FL_FREEZE RUBY_FL_FREEZE RUBY_FL_SINGLETON = (1<<11), #define FL_SINGLETON RUBY_FL_SINGLETON RUBY_FL_USHIFT = 11, #define FL_USHIFT RUBY_FL_USHIFT RUBY_FL_USER0 = (1<<(FL_USHIFT+0)), #define FL_USER0 RUBY_FL_USER0 RUBY_FL_USER1 = (1<<(FL_USHIFT+1)), #define FL_USER1 RUBY_FL_USER1 RUBY_FL_USER2 = (1<<(FL_USHIFT+2)), #define FL_USER2 RUBY_FL_USER2 RUBY_FL_USER3 = (1<<(FL_USHIFT+3)), #define FL_USER3 RUBY_FL_USER3 RUBY_FL_USER4 = (1<<(FL_USHIFT+4)), #define FL_USER4 RUBY_FL_USER4 RUBY_FL_USER5 = (1<<(FL_USHIFT+5)), #define FL_USER5 RUBY_FL_USER5 RUBY_FL_USER6 = (1<<(FL_USHIFT+6)), #define FL_USER6 RUBY_FL_USER6 RUBY_FL_USER7 = (1<<(FL_USHIFT+7)), #define FL_USER7 RUBY_FL_USER7 }; #define SPECIAL_CONST_P(x) (IMMEDIATE_P(x) || !RTEST(x)) #define FL_ABLE(x) (!SPECIAL_CONST_P(x) && BUILTIN_TYPE(x) != T_NODE) #define FL_TEST(x,f) (FL_ABLE(x)?(RBASIC(x)->flags&(f)):0) #define FL_ANY(x,f) FL_TEST(x,f) #define FL_ALL(x,f) (FL_TEST(x,f) == (f)) #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*)xmalloc2((n),sizeof(type)) #define ALLOC(type) (type*)xmalloc(sizeof(type)) #define REALLOC_N(var,type,n) (var)=(type*)xrealloc2((char*)(var),(n),sizeof(type)) #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); int ruby_glob(const char*,int,ruby_glob_func*,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)); 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_register_mark_object(VALUE); void rb_gc_register_address(VALUE*); void rb_gc_unregister_address(VALUE*); ID rb_intern(const char*); ID rb_intern2(const char*, long); const char *rb_id2name(ID); ID rb_to_id(VALUE); VALUE rb_id2str(ID); char *rb_class2name(VALUE); 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; PRINTF_ARGS(NORETURN(void rb_raise(VALUE, const char*, ...)), 2, 3); PRINTF_ARGS(NORETURN(void rb_fatal(const char*, ...)), 1, 2); PRINTF_ARGS(NORETURN(void rb_bug(const char*, ...)), 1, 2); NORETURN(void rb_sys_fail(const char*)); NORETURN(void rb_iter_break(void)); NORETURN(void rb_exit(int)); NORETURN(void rb_notimplement(void)); /* reports if `-w' specified */ PRINTF_ARGS(void rb_warning(const char*, ...), 1, 2); PRINTF_ARGS(void rb_compile_warning(const char *, int, const char*, ...), 3, 4); PRINTF_ARGS(void rb_sys_warning(const char*, ...), 1, 2); /* reports always */ PRINTF_ARGS(void rb_warn(const char*, ...), 1, 2); PRINTF_ARGS(void rb_compile_warn(const char *, int, const char*, ...), 3, 4); 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_block_call(VALUE,ID,int,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**); int ruby_run_node(void *); 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_cBasicObject; 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_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_cISeq; RUBY_EXTERN VALUE rb_cVM; RUBY_EXTERN VALUE rb_cEnv; 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_eKeyError; 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; static inline VALUE rb_class_of(VALUE obj) { if (IMMEDIATE_P(obj)) { if (FIXNUM_P(obj)) return rb_cFixnum; if (obj == Qtrue) return rb_cTrueClass; if (SYMBOL_P(obj)) return rb_cSymbol; } else if (!RTEST(obj)) { if (obj == Qnil) return rb_cNilClass; if (obj == Qfalse) return rb_cFalseClass; } return RBASIC(obj)->klass; } static inline int rb_type(VALUE obj) { if (IMMEDIATE_P(obj)) { if (FIXNUM_P(obj)) return T_FIXNUM; if (obj == Qtrue) return T_TRUE; if (SYMBOL_P(obj)) return T_SYMBOL; if (obj == Qundef) return T_UNDEF; } else if (!RTEST(obj)) { if (obj == Qnil) return T_NIL; if (obj == Qfalse) return T_FALSE; } return BUILTIN_TYPE(obj); } static inline int rb_special_const_p(VALUE obj) { if (SPECIAL_CONST_P(obj)) return Qtrue; return Qfalse; } #include "ruby/missing.h" #include "ruby/intern.h" #if defined(EXTLIB) && defined(USE_DLN_A_OUT) /* hook for external modules */ static char *dln_libs_to_be_linked[] = { EXTLIB, 0 }; #endif #define RUBY_VM 1 /* YARV */ #define HAVE_NATIVETHREAD #if defined(__cplusplus) #if 0 { /* satisfy cc-mode */ #endif } /* extern "C" { */ #endif #endif /* RUBY_H */