path: root/ruby.h
diff options
authormatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>1998-01-16 12:19:22 +0000
committermatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>1998-01-16 12:19:22 +0000
commitfd1d8cdc09ed86e4a0812120a17ff0d7b04adcaf (patch)
tree341289a84a427f1e92425c7ebf82d2f1733e9a40 /ruby.h
parentf12baed5df6d3c213dd75d2f0d9f36bb179fb843 (diff)
*** empty log message ***
git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ruby.h')
1 files changed, 106 insertions, 44 deletions
diff --git a/ruby.h b/ruby.h
index b477c9e..ac53f62 100644
--- a/ruby.h
+++ b/ruby.h
@@ -21,6 +21,12 @@
# include <stdlib.h>
+# include <string.h>
+# include <strings.h>
#ifndef __STDC__
# define volatile
# ifdef __GNUC__
@@ -41,11 +47,19 @@
#pragma alloca
-typedef unsigned int UINT;
+typedef unsigned short USHORT;
+typedef unsigned long UINT;
+typedef int INT;
+typedef long INT;
+---->> ruby requires sizeof(void*) == sizeof(int/long) to be compiled. <<----
typedef UINT VALUE;
-typedef UINT ID;
+typedef unsigned int ID;
-typedef unsigned short USHORT;
typedef unsigned char UCHAR;
#ifdef __STDC__
@@ -71,11 +85,11 @@ typedef unsigned char UCHAR;
#define FIXNUM_MAX (LONG_MAX>>1)
-#define FIXNUM_MIN RSHIFT((long)LONG_MIN,1)
#define FIXNUM_FLAG 0x01
-#define INT2FIX(i) (VALUE)(((int)(i))<<1 | FIXNUM_FLAG)
-VALUE int2inum _((int));
+#define INT2FIX(i) (VALUE)(((INT)(i))<<1 | FIXNUM_FLAG)
+VALUE int2inum _((INT));
#define INT2NUM(v) int2inum(v)
#if (-1==(((-1)<<1)&FIXNUM_FLAG)>>1)
@@ -83,22 +97,24 @@ VALUE int2inum _((int));
# define RSHIFT(x,y) (((x)<0) ? ~((~(x))>>y) : (x)>>y)
-#define FIX2INT(x) RSHIFT((int)x,1)
+#define FIX2INT(x) RSHIFT((INT)x,1)
-#define FIX2UINT(f) ((UINT)(f)>>1)
-#define FIXNUM_P(f) (((int)(f))&FIXNUM_FLAG)
+#define FIX2UINT(f) (((UINT)(f))>>1)
+#define FIXNUM_P(f) (((long)(f))&FIXNUM_FLAG)
#define POSFIXABLE(f) ((f) <= FIXNUM_MAX)
#define NEGFIXABLE(f) ((f) >= FIXNUM_MIN)
/* special contants - i.e. non-zero and non-fixnum constants */
#undef FALSE
-#define FALSE 0
#undef TRUE
-#define TRUE 2
-#define Qnil 4
+#define FALSE 0
+#define TRUE 2
+#define NIL 4
+#define Qfalse 0
+#define Qtrue 2
+#define Qnil 4
-int rb_test_false_or_nil _((VALUE));
# define RTEST(v) rb_test_false_or_nil((VALUE)(v))
#define NIL_P(v) ((VALUE)(v) == Qnil)
@@ -135,7 +151,6 @@ VALUE rb_class_of _((VALUE));
#define BUILTIN_TYPE(x) (((struct RBasic*)(x))->flags & T_MASK)
-int rb_type _((VALUE));
#define TYPE(x) rb_type((VALUE)(x))
void rb_check_type _((VALUE,int));
@@ -144,17 +159,22 @@ void rb_check_safe_str _((VALUE));
#define Check_SafeStr(v) rb_check_safe_str((VALUE)(v))
void rb_secure _((int));
-#define NUM2INT(x) (FIXNUM_P(x)?FIX2INT(x):num2int(x))
-VALUE num2fix _((VALUE));
int num2int _((VALUE));
+#define NUM2INT(x) (FIXNUM_P(x)?FIX2INT(x):num2int(x))
+double num2dbl _((VALUE));
+#define NUM2DBL(x) num2dbl((VALUE)(x))
+VALUE rb_newobj _((void));
#define NEWOBJ(obj,type) type *obj = (type*)rb_newobj()
#define OBJSETUP(obj,c,t) {\
RBASIC(obj)->class = (c);\
RBASIC(obj)->flags = (t);\
-#define CLONESETUP(obj1,obj2) \
- OBJSETUP(obj1,RBASIC(obj2)->class,RBASIC(obj2)->flags);
+#define CLONESETUP(clone,obj) {\
+ OBJSETUP(clone,singleton_class_clone(RBASIC(obj)->class),RBASIC(obj)->flags);\
+ singleton_class_attached(RBASIC(clone)->class, (VALUE)clone);\
struct RBasic {
UINT flags;
@@ -170,7 +190,7 @@ struct RClass {
struct RBasic basic;
struct st_table *iv_tbl;
struct st_table *m_tbl;
- struct RClass *super;
+ VALUE super;
struct RFloat {
@@ -182,7 +202,7 @@ struct RString {
struct RBasic basic;
UINT len;
UCHAR *ptr;
- struct RString *orig;
+ VALUE orig;
struct RArray {
@@ -278,13 +298,44 @@ struct RBignum {
#define FL_UMASK (0x7f<<FL_USHIFT)
-int rb_special_const_p _((VALUE));
#define FL_ABLE(x) (!(FIXNUM_P(x)||rb_special_const_p((VALUE)(x))))
#define FL_TEST(x,f) (FL_ABLE(x)?(RBASIC(x)->flags&(f)):0)
#define FL_SET(x,f) if (FL_ABLE(x)) {RBASIC(x)->flags |= (f);}
#define FL_UNSET(x,f) if(FL_ABLE(x)){RBASIC(x)->flags &= ~(f);}
#define FL_REVERSE(x,f) if(FL_ABLE(x)){RBASIC(x)->flags ^= f;}
+#if defined(__GNUC__) && __GNUC__ >= 2 && !defined(RUBY_NO_INLINE)
+extern __inline__ int
+rb_type(VALUE obj)
+ if (FIXNUM_P(obj)) return T_FIXNUM;
+ if (obj == Qnil) return T_NIL;
+ if (obj == FALSE) return T_FALSE;
+ if (obj == TRUE) return T_TRUE;
+ return BUILTIN_TYPE(obj);
+extern __inline__ int
+rb_special_const_p(VALUE obj)
+ return (FIXNUM_P(obj)||obj == Qnil||obj == FALSE||obj == TRUE)?TRUE:FALSE;
+extern __inline__ int
+rb_test_false_or_nil(VALUE v)
+ return (v != Qnil) && (v != FALSE);
+int rb_type _((VALUE));
+int rb_special_const_p _((VALUE));
+int rb_test_false_or_nil _((VALUE));
+void *xmalloc _((unsigned long));
+void *xcalloc _((unsigned long,unsigned long));
+void *xrealloc _((void*,unsigned long));
#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))
@@ -295,51 +346,53 @@ int rb_special_const_p _((VALUE));
#define MEMCPY(p1,p2,type,n) memcpy((p1), (p2), sizeof(type)*(n))
#define MEMMOVE(p1,p2,type,n) memmove((p1), (p2), sizeof(type)*(n))
-void *xmalloc _((unsigned long));
-void *xcalloc _((unsigned long,unsigned long));
-void *xrealloc _((void*,unsigned long));
VALUE rb_define_class _((char*,VALUE));
VALUE rb_define_module _((char*));
+VALUE rb_define_class_under _((VALUE, char *, VALUE));
+VALUE rb_define_module_under _((VALUE, char *));
void rb_include_module _((VALUE,VALUE));
void rb_extend_object _((VALUE,VALUE));
void rb_define_variable _((char*,VALUE*));
void rb_define_virtual_variable _((char*,VALUE(*)(),void(*)()));
void rb_define_hooked_variable _((char*,VALUE*,VALUE(*)(),void(*)()));
+void rb_define_readonly_variable _((char*,VALUE*));
void rb_define_const _((VALUE,char*,VALUE));
void rb_define_global_const _((char*,VALUE));
void rb_define_method _((VALUE,char*,VALUE(*)(),int));
-void rb_define_singleton_method _((VALUE,char*,VALUE(*)(),int));
+void rb_define_function _((VALUE,char*,VALUE(*)(),int));
+void rb_define_module_function _((VALUE,char*,VALUE(*)(),int));
+void rb_define_global_function _((char *, VALUE (*)(), int));
void rb_undef_method _((VALUE,char*));
void rb_define_alias _((VALUE,char*,char*));
-void rb_define_attr _((VALUE,ID,int));
+void rb_define_attr _((VALUE,ID,int,int));
ID rb_intern _((char*));
char *rb_id2name _((ID));
ID rb_to_id _((VALUE));
char *rb_class2name _((VALUE));
-int rb_method_boundp _((VALUE,ID,int));
+void rb_p _((VALUE));
VALUE rb_eval_string _((char*));
VALUE rb_funcall();
int rb_scan_args();
-VALUE rb_iv_get();
-VALUE rb_iv_set();
-void rb_const_set();
-VALUE rb_const_get();
-VALUE rb_yield();
-int iterator_p();
+VALUE rb_iv_get _((VALUE, char *));
+VALUE rb_iv_set _((VALUE, char *, VALUE));
+VALUE rb_const_get _((VALUE, ID));
+VALUE rb_const_get_at _((VALUE, ID));
+void rb_const_set _((VALUE, ID, VALUE));
VALUE rb_equal _((VALUE,VALUE));
-extern int verbose, debug;
+extern VALUE verbose, debug;
-int rb_safe_level();
+int rb_safe_level _((void));
void rb_set_safe_level _((int));
#ifdef __GNUC__
@@ -350,7 +403,7 @@ volatile voidfn Fatal;
volatile voidfn Bug;
volatile voidfn WrongType;
volatile voidfn rb_sys_fail;
-volatile voidfn rb_break;
+volatile voidfn rb_iter_break;
volatile voidfn rb_exit;
volatile voidfn rb_fatal;
volatile voidfn rb_raise;
@@ -361,17 +414,26 @@ void Fail();
void Fatal();
void Bug();
void WrongType();
-void rb_sys_fail();
-void rb_break();
-void rb_exit();
-void rb_fatal();
-void rb_raise();
-void rb_notimplement();
+void rb_sys_fail _((char *));
+void rb_iter_break _((void));
+void rb_exit _((int));
+void rb_raise _((VALUE));
+void rb_fatal _((VALUE));
+void rb_notimplement _((void));
void Error();
void Warning();
+VALUE rb_each _((VALUE));
+VALUE rb_yield _((VALUE));
+int iterator_p _((void));
+VALUE rb_iterate();
+VALUE rb_rescue();
+VALUE rb_ensure();
+#include "intern.h"
#if defined(EXTLIB) && defined(USE_DLN_A_OUT)
/* hook for external modules */
static char *libs_to_be_linked[] = { EXTLIB, 0 };