ObjFW  Diff

Annotate Patch Unified Diff

Differences From Artifact [739d0a98ef]:

To Artifact [6c2deedb05]:

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# define SEL_SIZE 3
#else
# define SEL_MAX 0xFFFF
# define SEL_SIZE 2
#endif

static struct objc_hashtable *selectors = NULL;
static uint32_t selectors_cnt = 0;
static struct objc_sparsearray *selector_names = NULL;
static void **free_list = NULL;
static size_t free_list_cnt = 0;

void
objc_register_selector(struct objc_abi_selector *sel)
{
	struct objc_selector *rsel;
	const char *name;

	if (selectors_cnt > SEL_MAX)
		OBJC_ERROR("Out of selector slots!");

	if (selectors == NULL)
		selectors = objc_hashtable_new(
		    objc_hash_string, objc_equal_string, 2);
	else if ((rsel = objc_hashtable_get(selectors, sel->name)) != NULL) {
		((struct objc_selector *)sel)->uid = rsel->uid;
		return;
	}

	if (selector_names == NULL)
		selector_names = objc_sparsearray_new(SEL_SIZE);

	name = sel->name;
	rsel = (struct objc_selector *)sel;
	rsel->uid = selectors_cnt++;

	objc_hashtable_set(selectors, name, rsel);
	objc_sparsearray_set(selector_names, (uint32_t)rsel->uid, (void *)name);
}

SEL
sel_registerName(const char *name)
{
	const struct objc_abi_selector *rsel;
	struct objc_abi_selector *sel;








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# define SEL_SIZE 3
#else
# define SEL_MAX 0xFFFF
# define SEL_SIZE 2
#endif

static struct objc_hashtable *selectors = NULL;
static uint32_t selectorsCount = 0;
static struct objc_sparsearray *selectorNames = NULL;
static void **freeList = NULL;
static size_t freeListCount = 0;

void
objc_register_selector(struct objc_abi_selector *sel)
{
	struct objc_selector *rsel;
	const char *name;

	if (selectorsCount > SEL_MAX)
		OBJC_ERROR("Out of selector slots!");

	if (selectors == NULL)
		selectors = objc_hashtable_new(
		    objc_hash_string, objc_equal_string, 2);
	else if ((rsel = objc_hashtable_get(selectors, sel->name)) != NULL) {
		((struct objc_selector *)sel)->UID = rsel->UID;
		return;
	}

	if (selectorNames == NULL)
		selectorNames = objc_sparsearray_new(SEL_SIZE);

	name = sel->name;
	rsel = (struct objc_selector *)sel;
	rsel->UID = selectorsCount++;

	objc_hashtable_set(selectors, name, rsel);
	objc_sparsearray_set(selectorNames, (uint32_t)rsel->UID, (void *)name);
}

SEL
sel_registerName(const char *name)
{
	const struct objc_abi_selector *rsel;
	struct objc_abi_selector *sel;
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	if ((sel = malloc(sizeof(struct objc_abi_selector))) == NULL)
		OBJC_ERROR("Not enough memory to allocate selector!");

	if ((sel->name = of_strdup(name)) == NULL)
		OBJC_ERROR("Not enough memory to allocate selector!");

	sel->types = NULL;

	if ((free_list = realloc(free_list,
	    sizeof(void *) * (free_list_cnt + 2))) == NULL)
		OBJC_ERROR("Not enough memory to allocate selector!");

	free_list[free_list_cnt++] = sel;
	free_list[free_list_cnt++] = (char *)sel->name;

	objc_register_selector(sel);

	objc_global_mutex_unlock();
	return (SEL)sel;
}

void
objc_register_all_selectors(struct objc_abi_symtab *symtab)
{
	struct objc_abi_selector *sel;

	if (symtab->sel_refs == NULL)
		return;

	for (sel = symtab->sel_refs; sel->name != NULL; sel++)
		objc_register_selector(sel);
}

const char *
sel_getName(SEL sel)
{
	const char *ret;

	objc_global_mutex_lock();
	ret = objc_sparsearray_get(selector_names, (uint32_t)sel->uid);
	objc_global_mutex_unlock();

	return ret;
}

bool
sel_isEqual(SEL sel1, SEL sel2)
{
	return (sel1->uid == sel2->uid);
}

void
objc_unregister_all_selectors(void)
{
	objc_hashtable_free(selectors);
	objc_sparsearray_free(selector_names);

	if (free_list != NULL) {
		for (size_t i = 0; i < free_list_cnt; i++)
			free(free_list[i]);

		free(free_list);
	}

	selectors = NULL;
	selectors_cnt = 0;
	selector_names = NULL;
	free_list = NULL;
	free_list_cnt = 0;
}








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	if ((sel = malloc(sizeof(struct objc_abi_selector))) == NULL)
		OBJC_ERROR("Not enough memory to allocate selector!");

	if ((sel->name = of_strdup(name)) == NULL)
		OBJC_ERROR("Not enough memory to allocate selector!");

	sel->typeEncoding = NULL;

	if ((freeList = realloc(freeList,
	    sizeof(void *) * (freeListCount + 2))) == NULL)
		OBJC_ERROR("Not enough memory to allocate selector!");

	freeList[freeListCount++] = sel;
	freeList[freeListCount++] = (char *)sel->name;

	objc_register_selector(sel);

	objc_global_mutex_unlock();
	return (SEL)sel;
}

void
objc_register_all_selectors(struct objc_abi_symtab *symtab)
{
	struct objc_abi_selector *sel;

	if (symtab->selectorRefs == NULL)
		return;

	for (sel = symtab->selectorRefs; sel->name != NULL; sel++)
		objc_register_selector(sel);
}

const char *
sel_getName(SEL selector)
{
	const char *ret;

	objc_global_mutex_lock();
	ret = objc_sparsearray_get(selectorNames, (uint32_t)selector->UID);
	objc_global_mutex_unlock();

	return ret;
}

bool
sel_isEqual(SEL selector1, SEL selector2)
{
	return (selector1->UID == selector2->UID);
}

void
objc_unregister_all_selectors(void)
{
	objc_hashtable_free(selectors);
	objc_sparsearray_free(selectorNames);

	if (freeList != NULL) {
		for (size_t i = 0; i < freeListCount; i++)
			free(freeList[i]);

		free(freeList);
	}

	selectors = NULL;
	selectorsCount = 0;
	selectorNames = NULL;
	freeList = NULL;
	freeListCount = 0;
}
Fossil 2.23 [47362306a7] 2023-11-01 18:56:47
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