diff options
Diffstat (limited to 'Foundation/GTMObjC2Runtime.h')
| -rw-r--r-- | Foundation/GTMObjC2Runtime.h | 90 |
1 files changed, 4 insertions, 86 deletions
diff --git a/Foundation/GTMObjC2Runtime.h b/Foundation/GTMObjC2Runtime.h index e4e2ac7..e14df70 100644 --- a/Foundation/GTMObjC2Runtime.h +++ b/Foundation/GTMObjC2Runtime.h @@ -16,98 +16,16 @@ // the License. // +// These headers only being pulled in to avoid breaking changes. + +#pragma GCC warning "GTMObjcRuntime.h is deprecated and should no longer be used." + #import <objc/objc-api.h> #import <objc/objc-auto.h> #import "GTMDefines.h" -// These functions exist for code that we want to compile on both the < 10.5 -// sdks and on the >= 10.5 sdks without warnings. It basically reimplements -// certain parts of the objc2 runtime in terms of the objc1 runtime. It is not -// a complete implementation as I've only implemented the routines I know we -// use. Feel free to add more as necessary. -// These functions are not documented because they conform to the documentation -// for the ObjC2 Runtime. - -#if OBJC_API_VERSION >= 2 // Only have optional and req'd keywords in ObjC2. -#define AT_OPTIONAL @optional -#define AT_REQUIRED @required -#else -#define AT_OPTIONAL -#define AT_REQUIRED -#endif - -// The file objc-runtime.h was moved to runtime.h and in Leopard, objc-runtime.h -// was just a wrapper around runtime.h. For the iPhone SDK, this objc-runtime.h -// is removed in the iPhoneOS2.0 SDK. -// -// The |Object| class was removed in the iPhone2.0 SDK too. -#if GTM_IPHONE_SDK #import <objc/message.h> #import <objc/runtime.h> -#else -#import <objc/objc-runtime.h> -#import <objc/Object.h> -#endif #import <libkern/OSAtomic.h> -#if GTM_MACOS_SDK && (MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_5) -#import "objc/Protocol.h" - -OBJC_EXPORT Class object_getClass(id obj); -OBJC_EXPORT const char *class_getName(Class cls); -OBJC_EXPORT BOOL class_conformsToProtocol(Class cls, Protocol *protocol); -OBJC_EXPORT BOOL class_respondsToSelector(Class cls, SEL sel); -OBJC_EXPORT Class class_getSuperclass(Class cls); -OBJC_EXPORT Method *class_copyMethodList(Class cls, unsigned int *outCount); -OBJC_EXPORT SEL method_getName(Method m); -OBJC_EXPORT void method_exchangeImplementations(Method m1, Method m2); -OBJC_EXPORT IMP method_getImplementation(Method method); -OBJC_EXPORT IMP method_setImplementation(Method method, IMP imp); -OBJC_EXPORT struct objc_method_description protocol_getMethodDescription(Protocol *p, - SEL aSel, - BOOL isRequiredMethod, - BOOL isInstanceMethod); -OBJC_EXPORT BOOL sel_isEqual(SEL lhs, SEL rhs); - -// If building for 10.4 but using the 10.5 SDK, don't include these. -#if MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_5 -// atomics -// On Leopard these are GC aware -// Intentionally did not include the non-barrier versions, because I couldn't -// come up with a case personally where you wouldn't want to use the -// barrier versions. -GTM_INLINE bool OSAtomicCompareAndSwapPtrBarrier(void *predicate, - void *replacement, - void * volatile *theValue) { -#if defined(__LP64__) && __LP64__ - return OSAtomicCompareAndSwap64Barrier((int64_t)predicate, - (int64_t)replacement, - (int64_t *)theValue); -#else // defined(__LP64__) && __LP64__ - return OSAtomicCompareAndSwap32Barrier((int32_t)predicate, - (int32_t)replacement, - (int32_t *)theValue); -#endif // defined(__LP64__) && __LP64__ -} - -#endif // MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_5 -#endif // GTM_MACOS_SDK && (MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_5) - -#if GTM_MACOS_SDK && (MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_5) - -GTM_INLINE BOOL objc_atomicCompareAndSwapGlobalBarrier(id predicate, - id replacement, - volatile id *objectLocation) { - return OSAtomicCompareAndSwapPtrBarrier(predicate, - replacement, - (void * volatile *)objectLocation); -} -GTM_INLINE BOOL objc_atomicCompareAndSwapInstanceVariableBarrier(id predicate, - id replacement, - volatile id *objectLocation) { - return OSAtomicCompareAndSwapPtrBarrier(predicate, - replacement, - (void * volatile *)objectLocation); -} -#endif // GTM_MACOS_SDK && (MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_5) |