Esempi in C++ (Cpp) per __CFAllocatorGetDeallocateFunction

Esempio n. 1

File: CFBase.c Progetto: Apple-FOSS-Mirror/CF

void CFAllocatorDeallocate(CFAllocatorRef allocator, void *ptr) {
    CFAllocatorDeallocateCallBack deallocateFunc;

    if (kCFAllocatorSystemDefaultGCRefZero == allocator) {
        if (_CFAllocatorIsGCRefZero(allocator)) return;
        allocator = kCFAllocatorSystemDefault;
    } else if (kCFAllocatorDefaultGCRefZero == allocator) {
        // Under GC, we can't use just any old allocator when the GCRefZero allocator was requested
	allocator = kCFUseCollectableAllocator ? kCFAllocatorSystemDefault : __CFGetDefaultAllocator();
	if (CF_IS_COLLECTABLE_ALLOCATOR(allocator)) return;
    } else if (NULL == allocator) {
        allocator = __CFGetDefaultAllocator();
    }

#if defined(DEBUG) && (DEPLOYMENT_TARGET_MACOSX || DEPLOYMENT_TARGET_EMBEDDED || DEPLOYMENT_TARGET_EMBEDDED_MINI)
    if (allocator->_base._cfisa == __CFISAForTypeID(__kCFAllocatorTypeID)) {
	__CFGenericValidateType(allocator, __kCFAllocatorTypeID);
    }
#else
    __CFGenericValidateType(allocator, __kCFAllocatorTypeID);
#endif
#if DEPLOYMENT_TARGET_MACOSX || DEPLOYMENT_TARGET_EMBEDDED || DEPLOYMENT_TARGET_EMBEDDED_MINI
    if (allocator->_base._cfisa != __CFISAForTypeID(__kCFAllocatorTypeID)) {	// malloc_zone_t *
#if defined(DEBUG)
	size_t size = malloc_size(ptr);
	if (size) memset(ptr, 0xCC, size);
#endif
	return malloc_zone_free((malloc_zone_t *)allocator, ptr);
    }
#endif
    deallocateFunc = __CFAllocatorGetDeallocateFunction(&allocator->_context);
    if (NULL != ptr && NULL != deallocateFunc) {
	INVOKE_CALLBACK2(deallocateFunc, ptr, allocator->_context.info);
    }
}

Esempio n. 2

File: CFBase.c Progetto: Apple-FOSS-Mirror/CF

void CFAllocatorGetContext(CFAllocatorRef allocator, CFAllocatorContext *context) {
    if (kCFAllocatorSystemDefaultGCRefZero == allocator) {
        allocator = kCFAllocatorSystemDefault;
    } else if (kCFAllocatorDefaultGCRefZero == allocator) {
        // Under GC, we can't use just any old allocator when the GCRefZero allocator was requested
	allocator = kCFUseCollectableAllocator ? kCFAllocatorSystemDefault : __CFGetDefaultAllocator();
    } else if (NULL == allocator) {
        allocator = __CFGetDefaultAllocator();
    }

#if defined(DEBUG) && (DEPLOYMENT_TARGET_MACOSX || DEPLOYMENT_TARGET_EMBEDDED || DEPLOYMENT_TARGET_EMBEDDED_MINI)
    if (allocator->_base._cfisa == __CFISAForTypeID(__kCFAllocatorTypeID)) {
	__CFGenericValidateType(allocator, __kCFAllocatorTypeID);
    }
#else
    __CFGenericValidateType(allocator, __kCFAllocatorTypeID);
#endif
    CFAssert1(0 == context->version, __kCFLogAssertion, "%s(): context version not initialized to 0", __PRETTY_FUNCTION__);
#if DEPLOYMENT_TARGET_MACOSX || DEPLOYMENT_TARGET_EMBEDDED || DEPLOYMENT_TARGET_EMBEDDED_MINI
    if (allocator->_base._cfisa != __CFISAForTypeID(__kCFAllocatorTypeID)) {	// malloc_zone_t *
	return;
    }
#endif
    context->version = 0;
    context->info = allocator->_context.info;
    context->retain = __CFAllocatorGetRetainFunction(&allocator->_context);
    context->release = __CFAllocatorGetReleaseFunction(&allocator->_context);
    context->copyDescription = __CFAllocatorGetCopyDescriptionFunction(&allocator->_context);
    context->allocate = __CFAllocatorGetAllocateFunction(&allocator->_context);
    context->reallocate = __CFAllocatorGetReallocateFunction(&allocator->_context);
    context->deallocate = __CFAllocatorGetDeallocateFunction(&allocator->_context);
    context->preferredSize = __CFAllocatorGetPreferredSizeFunction(&allocator->_context);
}

Esempio n. 3

File: CFBase.c Progetto: scanf/swift-corelibs-foundation

void CFAllocatorGetContext(CFAllocatorRef allocator, CFAllocatorContext *context) {
    if (NULL == allocator) {
        allocator = __CFGetDefaultAllocator();
    }

#if defined(DEBUG) && (DEPLOYMENT_TARGET_MACOSX || DEPLOYMENT_TARGET_EMBEDDED || DEPLOYMENT_TARGET_EMBEDDED_MINI)
    if (allocator->_base._cfisa == __CFISAForCFAllocator()) {
	__CFGenericValidateType(allocator, _kCFRuntimeIDCFAllocator);
    }
#else
    __CFGenericValidateType(allocator, _kCFRuntimeIDCFAllocator);
#endif
    CFAssert1(0 == context->version, __kCFLogAssertion, "%s(): context version not initialized to 0", __PRETTY_FUNCTION__);
#if DEPLOYMENT_TARGET_MACOSX || DEPLOYMENT_TARGET_EMBEDDED || DEPLOYMENT_TARGET_EMBEDDED_MINI
    if (allocator->_base._cfisa != __CFISAForCFAllocator()) {	// malloc_zone_t *
	return;
    }
#endif
    context->version = 0;
    context->info = (allocator->_context.info == &__MallocDefaultZoneInfoPlaceholder) ? (void *)malloc_default_zone() : allocator->_context.info;
    context->retain = __CFAllocatorGetRetainFunction(&allocator->_context);
    context->release = __CFAllocatorGetReleaseFunction(&allocator->_context);
    context->copyDescription = __CFAllocatorGetCopyDescriptionFunction(&allocator->_context);
    context->allocate = __CFAllocatorGetAllocateFunction(&allocator->_context);
    context->reallocate = __CFAllocatorGetReallocateFunction(&allocator->_context);
    context->deallocate = __CFAllocatorGetDeallocateFunction(&allocator->_context);
    context->preferredSize = __CFAllocatorGetPreferredSizeFunction(&allocator->_context);
}

Esempio n. 4

File: CFBase.c Progetto: scanf/swift-corelibs-foundation

void CFAllocatorDeallocate(CFAllocatorRef allocator, void *ptr) {
    CFAllocatorDeallocateCallBack deallocateFunc;

    if (NULL == allocator) {
        allocator = __CFGetDefaultAllocator();
    }

#if defined(DEBUG) && (DEPLOYMENT_TARGET_MACOSX || DEPLOYMENT_TARGET_EMBEDDED || DEPLOYMENT_TARGET_EMBEDDED_MINI)
    if (allocator->_base._cfisa == __CFISAForCFAllocator()) {
	__CFGenericValidateType(allocator, _kCFRuntimeIDCFAllocator);
    }
#else
    __CFGenericValidateType(allocator, _kCFRuntimeIDCFAllocator);
#endif
#if DEPLOYMENT_TARGET_MACOSX || DEPLOYMENT_TARGET_EMBEDDED || DEPLOYMENT_TARGET_EMBEDDED_MINI
    if (allocator->_base._cfisa != __CFISAForCFAllocator()) {	// malloc_zone_t *
#if defined(DEBUG)
	size_t size = malloc_size(ptr);
	if (size) memset(ptr, 0xCC, size);
#endif
	return malloc_zone_free((malloc_zone_t *)allocator, ptr);
    }
#endif
    deallocateFunc = __CFAllocatorGetDeallocateFunction(&allocator->_context);
    if (NULL != ptr && NULL != deallocateFunc) {
	INVOKE_CALLBACK2(deallocateFunc, ptr, allocator->_context.info);
    }
}

Esempio n. 5

File: CFBase.c Progetto: AbhinavBansal/opencflite

void CFAllocatorGetContext(CFAllocatorRef allocator, CFAllocatorContext *context) {
    allocator = (NULL == allocator) ? __CFGetDefaultAllocator() : allocator;
#if (DEPLOYMENT_TARGET_MACOSX) && defined(DEBUG)
    if (allocator->_base._cfisa == __CFISAForTypeID(__kCFAllocatorTypeID)) {
	__CFGenericValidateType(allocator, __kCFAllocatorTypeID);
    }
#else
    __CFGenericValidateType(allocator, __kCFAllocatorTypeID);
#endif
    CFAssert1(0 == context->version, __kCFLogAssertion, "%s(): context version not initialized to 0", __PRETTY_FUNCTION__);
#if DEPLOYMENT_TARGET_MACOSX
    if (allocator->_base._cfisa != __CFISAForTypeID(__kCFAllocatorTypeID)) {	// malloc_zone_t *
	return;
    }
#endif
    context->version = 0;
    context->info = allocator->_context.info;
    context->retain = __CFAllocatorGetRetainFunction(&allocator->_context);
    context->release = __CFAllocatorGetReleaseFunction(&allocator->_context);
    context->copyDescription = __CFAllocatorGetCopyDescriptionFunction(&allocator->_context);
    context->allocate = __CFAllocatorGetAllocateFunction(&allocator->_context);
    context->reallocate = __CFAllocatorGetReallocateFunction(&allocator->_context);
    context->deallocate = __CFAllocatorGetDeallocateFunction(&allocator->_context);
    context->preferredSize = __CFAllocatorGetPreferredSizeFunction(&allocator->_context);
#if (DEPLOYMENT_TARGET_MACOSX) && defined(__ppc__)
    context->retain = (void *)((uintptr_t)context->retain & ~0x3);
    context->release = (void *)((uintptr_t)context->release & ~0x3);
    context->copyDescription = (void *)((uintptr_t)context->copyDescription & ~0x3);
    context->allocate = (void *)((uintptr_t)context->allocate & ~0x3);
    context->reallocate = (void *)((uintptr_t)context->reallocate & ~0x3);
    context->deallocate = (void *)((uintptr_t)context->deallocate & ~0x3);
    context->preferredSize = (void *)((uintptr_t)context->preferredSize & ~0x3);
#endif
}

Esempio n. 6

File: CFBase.c Progetto: scanf/swift-corelibs-foundation

void *CFAllocatorReallocate(CFAllocatorRef allocator, void *ptr, CFIndex newsize, CFOptionFlags hint) {
    CFAllocatorAllocateCallBack allocateFunc;
    CFAllocatorReallocateCallBack reallocateFunc;
    CFAllocatorDeallocateCallBack deallocateFunc;
    void *newptr;

    if (NULL == allocator) {
        allocator = __CFGetDefaultAllocator();
    }

#if defined(DEBUG) && (DEPLOYMENT_TARGET_MACOSX || DEPLOYMENT_TARGET_EMBEDDED || DEPLOYMENT_TARGET_EMBEDDED_MINI)
    if (allocator->_base._cfisa == __CFISAForCFAllocator()) {
	__CFGenericValidateType(allocator, _kCFRuntimeIDCFAllocator);
    }
#else
    __CFGenericValidateType(allocator, _kCFRuntimeIDCFAllocator);
#endif
    if (NULL == ptr && 0 < newsize) {
#if DEPLOYMENT_TARGET_MACOSX || DEPLOYMENT_TARGET_EMBEDDED || DEPLOYMENT_TARGET_EMBEDDED_MINI
	if (allocator->_base._cfisa != __CFISAForCFAllocator()) {	// malloc_zone_t *
	    return malloc_zone_malloc((malloc_zone_t *)allocator, newsize);
	}
#endif
	newptr = NULL;
	allocateFunc = __CFAllocatorGetAllocateFunction(&allocator->_context);
	if (allocateFunc) {
		newptr = (void *)INVOKE_CALLBACK3(allocateFunc, newsize, hint, allocator->_context.info);
	}
	return newptr;
    }
    if (NULL != ptr && 0 == newsize) {
#if DEPLOYMENT_TARGET_MACOSX || DEPLOYMENT_TARGET_EMBEDDED || DEPLOYMENT_TARGET_EMBEDDED_MINI
	if (allocator->_base._cfisa != __CFISAForCFAllocator()) {	// malloc_zone_t *
#if defined(DEBUG)
	    size_t size = malloc_size(ptr);
	    if (size) memset(ptr, 0xCC, size);
#endif
	    malloc_zone_free((malloc_zone_t *)allocator, ptr);
	    return NULL;
	}
#endif
	deallocateFunc = __CFAllocatorGetDeallocateFunction(&allocator->_context);
	if (NULL != deallocateFunc) {
	    INVOKE_CALLBACK2(deallocateFunc, ptr, allocator->_context.info);
	}
	return NULL;
    }
    if (NULL == ptr && 0 == newsize) return NULL;
#if DEPLOYMENT_TARGET_MACOSX || DEPLOYMENT_TARGET_EMBEDDED || DEPLOYMENT_TARGET_EMBEDDED_MINI
    if (allocator->_base._cfisa != __CFISAForCFAllocator()) {	// malloc_zone_t *
	return malloc_zone_realloc((malloc_zone_t *)allocator, ptr, newsize);
    }
#endif
    reallocateFunc = __CFAllocatorGetReallocateFunction(&allocator->_context);
    if (NULL == reallocateFunc) return NULL;
    newptr = (void *)INVOKE_CALLBACK4(reallocateFunc, ptr, newsize, hint, allocator->_context.info);
    return newptr;
}

Esempio n. 7

File: CFBase.c Progetto: ArtSabintsev/swift-corelibs-foundation

CF_PRIVATE void __CFAllocatorDeallocate(CFTypeRef cf) {
    CFAllocatorRef self = (CFAllocatorRef)cf;
    CFAllocatorRef allocator = self->_allocator;
    CFAllocatorReleaseCallBack releaseFunc = __CFAllocatorGetReleaseFunction(&self->_context);
    if (kCFAllocatorUseContext == allocator) {
	/* Rather a chicken and egg problem here, so we do things
	   in the reverse order from what was done at create time. */
	CFAllocatorDeallocateCallBack deallocateFunc = __CFAllocatorGetDeallocateFunction(&self->_context);
	void *info = self->_context.info;
	if (NULL != deallocateFunc) {
	    INVOKE_CALLBACK2(deallocateFunc, (void *)self, info);
	}
	if (NULL != releaseFunc) {
	    INVOKE_CALLBACK1(releaseFunc, info);
	}
    } else {
	if (NULL != releaseFunc) {
	    INVOKE_CALLBACK1(releaseFunc, self->_context.info);
	}
        CFAllocatorDeallocate(allocator, (void *)self);
    }
}

Esempio n. 8

File: CFBase.c Progetto: Apple-FOSS-Mirror/CF

void *CFAllocatorReallocate(CFAllocatorRef allocator, void *ptr, CFIndex newsize, CFOptionFlags hint) {
    CFAllocatorAllocateCallBack allocateFunc;
    CFAllocatorReallocateCallBack reallocateFunc;
    CFAllocatorDeallocateCallBack deallocateFunc;
    void *newptr;

    if (kCFAllocatorSystemDefaultGCRefZero == allocator) {
        allocator = kCFAllocatorSystemDefault;
    } else if (kCFAllocatorDefaultGCRefZero == allocator) {
        // Under GC, we can't use just any old allocator when the GCRefZero allocator was requested
	allocator = kCFUseCollectableAllocator ? kCFAllocatorSystemDefault : __CFGetDefaultAllocator();
    } else if (NULL == allocator) {
        allocator = __CFGetDefaultAllocator();
    }

#if defined(DEBUG) && (DEPLOYMENT_TARGET_MACOSX || DEPLOYMENT_TARGET_EMBEDDED || DEPLOYMENT_TARGET_EMBEDDED_MINI)
    if (allocator->_base._cfisa == __CFISAForTypeID(__kCFAllocatorTypeID)) {
	__CFGenericValidateType(allocator, __kCFAllocatorTypeID);
    }
#else
    __CFGenericValidateType(allocator, __kCFAllocatorTypeID);
#endif
    if (NULL == ptr && 0 < newsize) {
#if DEPLOYMENT_TARGET_MACOSX || DEPLOYMENT_TARGET_EMBEDDED || DEPLOYMENT_TARGET_EMBEDDED_MINI
	if (allocator->_base._cfisa != __CFISAForTypeID(__kCFAllocatorTypeID)) {	// malloc_zone_t *
	    return malloc_zone_malloc((malloc_zone_t *)allocator, newsize);
	}
#endif
	newptr = NULL;
	allocateFunc = __CFAllocatorGetAllocateFunction(&allocator->_context);
	if (allocateFunc) {
		newptr = (void *)INVOKE_CALLBACK3(allocateFunc, newsize, hint, allocator->_context.info);
	}
	return newptr;
    }
    if (NULL != ptr && 0 == newsize) {
#if DEPLOYMENT_TARGET_MACOSX || DEPLOYMENT_TARGET_EMBEDDED || DEPLOYMENT_TARGET_EMBEDDED_MINI
	if (allocator->_base._cfisa != __CFISAForTypeID(__kCFAllocatorTypeID)) {	// malloc_zone_t *
#if defined(DEBUG)
	    size_t size = malloc_size(ptr);
	    if (size) memset(ptr, 0xCC, size);
#endif
	    malloc_zone_free((malloc_zone_t *)allocator, ptr);
	    return NULL;
	}
#endif
	deallocateFunc = __CFAllocatorGetDeallocateFunction(&allocator->_context);
	if (NULL != deallocateFunc) {
	    INVOKE_CALLBACK2(deallocateFunc, ptr, allocator->_context.info);
	}
	return NULL;
    }
    if (NULL == ptr && 0 == newsize) return NULL;
#if DEPLOYMENT_TARGET_MACOSX || DEPLOYMENT_TARGET_EMBEDDED || DEPLOYMENT_TARGET_EMBEDDED_MINI
    if (allocator->_base._cfisa != __CFISAForTypeID(__kCFAllocatorTypeID)) {	// malloc_zone_t *
	return malloc_zone_realloc((malloc_zone_t *)allocator, ptr, newsize);
    }
#endif
    reallocateFunc = __CFAllocatorGetReallocateFunction(&allocator->_context);
    if (NULL == reallocateFunc) return NULL;
    newptr = (void *)INVOKE_CALLBACK4(reallocateFunc, ptr, newsize, hint, allocator->_context.info);
    return newptr;
}