16 #ifndef OBJFWRT_OBJFWRT_H 17 #define OBJFWRT_OBJFWRT_H 19 #ifndef __STDC_LIMIT_MACROS 20 # define __STDC_LIMIT_MACROS 22 #ifndef __STDC_CONSTANT_MACROS 23 # define __STDC_CONSTANT_MACROS 33 # define __has_feature(x) 0 36 #ifndef __has_attribute 37 # define __has_attribute(x) 0 40 #if !__has_feature(nullability) 47 # ifndef _Null_unspecified 48 # define _Null_unspecified 52 #if !__has_feature(objc_arc) && !defined(__unsafe_unretained) 53 # define __unsafe_unretained 59 #define Nil (Class _Null_unspecified)0 64 #define nil (id _Null_unspecified)0 98 typedef const struct objc_selector *
SEL;
105 typedef const struct objc_method *
Method;
110 #if defined(__OBJC__) && !defined(DOXYGEN) 119 typedef const struct objc_ivar *
Ivar;
126 #if !defined(__wii__) && !defined(__amigaos__) 142 typedef id _Nullable (*
IMP)(
id _Nonnull object,
SEL _Nonnull selector, ...);
165 id __unsafe_unretained _Nullable
self;
170 Class _Nonnull class_;
172 Class _Nonnull
class;
194 extern const char *_Nonnull
sel_getName(
SEL _Nonnull selector);
206 extern bool sel_isEqual(
SEL _Nonnull selector1,
SEL _Nonnull selector2);
217 const char *_Nonnull name,
size_t extraBytes);
249 unsigned int *_Nullable length);
265 extern const char *_Nullable
class_getName(Class _Nullable class_);
292 SEL _Nonnull selector);
318 SEL _Nonnull selector);
333 SEL _Nonnull selector);
343 SEL _Nonnull selector);
354 extern bool class_addMethod(Class _Nonnull class_,
SEL _Nonnull selector,
355 IMP _Nonnull implementation,
const char *_Nullable typeEncoding);
368 SEL _Nonnull selector,
IMP _Nonnull implementation,
369 const char *_Nullable typeEncoding);
389 Class _Nonnull class_);
437 unsigned int *_Nullable outCount);
465 unsigned int *_Nullable outCount);
501 Class _Nullable class_,
unsigned int *_Nullable outCount);
549 IMP _Nullable stretForward);
569 void *_Nullable bytes);
656 extern void __objc_exec_class(
struct objc_module *_Nonnull module);
657 extern IMP _Nonnull objc_msg_lookup(
id _Nullable
object,
SEL _Nonnull selector);
658 extern IMP _Nonnull objc_msg_lookup_stret(
id _Nullable
object,
659 SEL _Nonnull selector);
660 extern IMP _Nonnull objc_msg_lookup_super(
struct objc_super *_Nonnull super,
661 SEL _Nonnull selector);
662 extern IMP _Nonnull objc_msg_lookup_super_stret(
663 struct objc_super *_Nonnull super,
SEL _Nonnull selector);
664 extern Class _Nullable objc_lookUpClass(
const char *_Nonnull name);
665 extern Class _Nullable objc_getClass(
const char *_Nonnull name);
666 extern Class _Nonnull objc_getRequiredClass(
const char *_Nonnull name);
667 extern Class _Nullable objc_lookup_class(
const char *_Nonnull name);
668 extern Class _Nonnull objc_get_class(
const char *_Nonnull name);
669 extern void objc_exception_throw(
id _Nullable
object);
670 extern int objc_sync_enter(
id _Nullable
object);
671 extern int objc_sync_exit(
id _Nullable
object);
672 extern id _Nullable objc_getProperty(
id _Nonnull
self,
SEL _Nonnull _cmd,
673 ptrdiff_t offset,
bool atomic);
674 extern void objc_setProperty(
id _Nonnull
self,
SEL _Nonnull _cmd,
675 ptrdiff_t offset,
id _Nullable value,
bool atomic,
signed char copy);
676 extern void objc_getPropertyStruct(
void *_Nonnull dest,
677 const void *_Nonnull src, ptrdiff_t size,
bool atomic,
bool strong);
678 extern void objc_setPropertyStruct(
void *_Nonnull dest,
679 const void *_Nonnull src, ptrdiff_t size,
bool atomic,
bool strong);
680 extern void objc_enumerationMutation(
id _Nonnull
object);
681 #ifndef OBJC_NO_PERSONALITY_DECLARATION 686 extern int __gnu_objc_personality_v0(
int version,
int actions,
687 uint64_t exClass,
void *_Nonnull ex,
void *_Nonnull ctx);
688 extern int __gnu_objc_personality_sj0(
int version,
int actions,
689 uint64_t exClass,
void *_Nonnull ex,
void *_Nonnull ctx);
691 extern id _Nullable objc_retain(
id _Nullable
object);
692 extern id _Nullable objc_retainBlock(
id _Nullable block);
693 extern id _Nullable objc_retainAutorelease(
id _Nullable
object);
694 extern void objc_release(
id _Nullable
object);
695 extern id _Nullable objc_autorelease(
id _Nullable
object);
696 extern id _Nullable objc_autoreleaseReturnValue(
id _Nullable
object);
697 extern id _Nullable objc_retainAutoreleaseReturnValue(
id _Nullable
object);
698 extern id _Nullable objc_retainAutoreleasedReturnValue(
id _Nullable
object);
699 extern id _Nullable objc_storeStrong(
id _Nullable *_Nonnull
object,
701 extern id _Nullable objc_storeWeak(
id _Nullable *_Nonnull
object,
703 extern id _Nullable objc_loadWeakRetained(
id _Nullable *_Nonnull
object);
704 extern _Nullable
id objc_initWeak(
id _Nullable *_Nonnull
object,
706 extern void objc_destroyWeak(
id _Nullable *_Nonnull
object);
707 extern id _Nullable objc_loadWeak(
id _Nullable *_Nonnull
object);
708 extern void objc_copyWeak(
id _Nullable *_Nonnull dest,
709 id _Nullable *_Nonnull src);
710 extern void objc_moveWeak(
id _Nullable *_Nonnull dest,
711 id _Nullable *_Nonnull src);
const char * protocol_getName(Protocol *protocol)
Returns the name of the specified protocol.
Definition: protocol.m:27
objc_property_t * class_copyPropertyList(Class class_, unsigned int *outCount)
Copies the property list of the specified class.
Definition: property.m:170
const struct objc_selector * SEL
A selector.
Definition: ObjFWRT.h:98
void objc_setEnumerationMutationHandler(objc_enumeration_mutation_handler handler)
Sets the handler for mutations during enumeration.
Definition: misc.m:52
void * objc_destructInstance(id object)
Destructs the specified object.
Definition: instance.m:75
Class objc_allocateClassPair(Class superclass, const char *name, size_t extraBytes)
Allocates a new class and its metaclass.
Definition: class.m:472
const char * ivar_getTypeEncoding(Ivar ivar)
Returns the type encoding of the specified instance variable.
Definition: ivar.m:68
Class object_getClass(id object)
Returns the object's class.
Definition: class.m:856
void objc_setTaggedPointerSecret(uintptr_t secret)
Sets the tagged pointer secret.
Definition: tagged-pointer.m:28
id objc_constructInstance(Class class_, void *bytes)
Constructs an instance of the specified class in the specified array of bytes.
Definition: instance.m:59
const char * sel_getName(SEL selector)
Returns the name of the specified selector.
Definition: selector.m:115
IMP class_replaceMethod(Class class_, SEL selector, IMP implementation, const char *typeEncoding)
Replaces or adds the specified method of the class.
Definition: class.m:833
void objc_setForwardHandler(IMP forward, IMP stretForward)
Sets the forwarding handler for unimplemented methods.
Definition: lookup.m:115
objc_uncaught_exception_handler objc_setUncaughtExceptionHandler(objc_uncaught_exception_handler handler)
Sets the handler for uncaught exceptions.
Definition: exception.m:777
bool class_addMethod(Class class_, SEL selector, IMP implementation, const char *typeEncoding)
Adds the specified method to the class.
Definition: class.m:814
SEL sel_registerName(const char *name)
Registers a selector with the specified name with the runtime.
Definition: selector.m:71
const char * method_getTypeEncoding(Method method)
Returns the type encoding of the specified method.
Definition: method.m:77
bool sel_isEqual(SEL selector1, SEL selector2)
Checks two selectors for equality.
Definition: selector.m:127
A pointer to a class.
Definition: private.h:33
uintptr_t object_getTaggedPointerValue(id object)
Returns the value of the specified tagged pointer.
Definition: tagged-pointer.m:76
const struct objc_ivar * Ivar
An instance variable.
Definition: ObjFWRT.h:119
bool class_conformsToProtocol(Class class_, Protocol *protocol)
Returns whether the specified class conforms to the specified protocol.
Definition: protocol.m:56
IMP class_getMethodImplementation(Class class_, SEL selector)
Returns the class's method implementation for the specified selector.
Definition: class.m:687
char * property_copyAttributeValue(objc_property_t property, const char *name)
Copies the specified attribute value.
Definition: property.m:228
bool protocol_isEqual(Protocol *protocol1, Protocol *protocol2)
Returns whether two protocols are equal.
Definition: protocol.m:33
bool class_isMetaClass(Class class_)
Returns whether the specified class is a metaclass.
Definition: class.m:651
id _objc_rootAutorelease(id object)
Adds the specified object to the topmost autorelease pool.
Definition: autorelease.m:119
void objc_autoreleasePoolPop(void *_Null_unspecified pool)
Drains the specified autorelease pool and all pools on top of it and removes it from the stack of aut...
const char * ivar_getName(Ivar ivar)
Returns the name of the specified instance variable.
Definition: ivar.m:62
const char * class_getName(Class class_)
Returns the name of the specified class.
Definition: class.m:660
const struct objc_method * Method
A method.
Definition: ObjFWRT.h:105
unsigned int objc_getClassList(Class *buffer, unsigned int count)
Gets the list of all classes known to the runtime.
Definition: class.m:586
IMP class_getMethodImplementation_stret(Class class_, SEL selector)
Returns the class's method implementation for the specified selector.
Definition: class.m:711
bool class_respondsToSelector(Class class_, SEL selector)
Returns whether the specified class responds to the specified selector.
Definition: lookup.m:122
ptrdiff_t ivar_getOffset(Ivar ivar)
Returns the offset of the specified instance variable.
Definition: ivar.m:74
Method * class_copyMethodList(Class class_, unsigned int *outCount)
Copies the method list of the specified class.
Definition: method.m:22
const char * property_getName(objc_property_t property)
Returns the name of the specified property.
Definition: property.m:222
void(* objc_uncaught_exception_handler)(id exception)
A handler for uncaught exceptions.
Definition: ObjFWRT.h:149
bool BOOL
An Objective-C boolean. Either YES or NO.
Definition: ObjFWRT.h:133
Ivar * class_copyIvarList(Class class_, unsigned int *outCount)
Copies the instance variable list of the specified class.
Definition: ivar.m:22
id objc_createTaggedPointer(int class_, uintptr_t value)
Creates a new tagged pointer.
Definition: tagged-pointer.m:86
A pointer to any object.
Definition: private.h:62
void(* objc_enumeration_mutation_handler)(id object)
A handler for mutation during enumeration.
Definition: ObjFWRT.h:156
SEL method_getName(Method method)
Returns the name of the specified method.
Definition: method.m:71
void objc_registerClassPair(Class class_)
Registers an already allocated class pair.
Definition: class.m:509
Class * objc_copyClassList(unsigned int *length)
Copies the list of all classes known to the runtime.
Definition: class.m:626
void *_Null_unspecified objc_autoreleasePoolPush(void)
Creates a new autorelease pool and puts it on top of the stack of autorelease pools.
Definition: autorelease.m:66
Class object_setClass(id object, Class class_)
Sets the object's class.
Definition: class.m:872
Class class_getSuperclass(Class class_)
Returns the superclass of the specified class.
Definition: class.m:669
int objc_registerTaggedPointerClass(Class class_)
Registers a class for tagged pointers.
Definition: tagged-pointer.m:34
A struct representing a call to super.
Definition: ObjFWRT.h:161
const char * object_getClassName(id object)
Returns the object's class name.
Definition: class.m:889
const struct objc_property * objc_property_t
A property.
Definition: ObjFWRT.h:124
Method class_getInstanceMethod(Class class_, SEL selector)
Returns the class's instance method for the specified selector.
Definition: class.m:788
const struct objc_protocol * Protocol
A protocol.
Definition: ObjFWRT.h:113
id(* IMP)(id object, SEL selector,...)
A method implementation.
Definition: ObjFWRT.h:142
bool protocol_conformsToProtocol(Protocol *protocol1, Protocol *protocol2)
Returns whether the first protocol conforms to the second protocol.
Definition: protocol.m:40
void objc_deinit(void)
Deinitializes the Objective-C runtime.
Definition: init.m:35
bool object_isTaggedPointer(id object)
Returns whether the specified object is a tagged pointer.
Definition: tagged-pointer.m:54
unsigned long class_getInstanceSize(Class class_)
Returns the instance size of the specified class.
Definition: class.m:678