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#endif
#ifndef OF_OBJFW_RUNTIME
@interface DummyObject
- (void)release;
@end
#endif
#ifndef OBJC_ERROR
/* This is also used with old Apple runtimes that lack autorelease pools. */
# define OBJC_ERROR(...) abort()
#endif
#if defined(OF_HAVE_COMPILER_TLS)
static thread_local id *objects = NULL;
static thread_local uintptr_t count = 0;
static thread_local uintptr_t size = 0;
#elif defined(OF_HAVE_THREADS)
static OFTLSKey objectsKey, countKey, sizeKey;
#else
static id *objects = NULL;
static uintptr_t count = 0;
static uintptr_t size = 0;
#endif
#if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
OF_CONSTRUCTOR()
{
OFEnsure(OFTLSKeyNew(&objectsKey) == 0);
if (OFTLSKeyNew(&objectsKey) != 0 || OFTLSKeyNew(&countKey) != 0 ||
OFEnsure(OFTLSKeyNew(&countKey) == 0);
OFEnsure(OFTLSKeyNew(&sizeKey) == 0);
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if (freeMem) {
free(objects);
objects = NULL;
#if defined(OF_HAVE_COMPILER_TLS) || !defined(OF_HAVE_THREADS)
size = 0;
#else
OFEnsure(OFTLSKeySet(objectsKey, objects) == 0);
OFEnsure(OFTLSKeySet(sizeKey, (void *)0) == 0);
if (OFTLSKeySet(objectsKey, objects) != 0 ||
OFTLSKeySet(sizeKey, (void *)0) != 0)
OBJC_ERROR("Failed to set TLS key!");
#endif
}
#if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
OFEnsure(OFTLSKeySet(countKey, (void *)count) == 0);
if (OFTLSKeySet(countKey, (void *)count) != 0)
OBJC_ERROR("Failed to set TLS key!");
#endif
}
id
_objc_rootAutorelease(id object)
{
#if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
id *objects = OFTLSKeyGet(objectsKey);
uintptr_t count = (uintptr_t)OFTLSKeyGet(countKey);
uintptr_t size = (uintptr_t)OFTLSKeyGet(sizeKey);
#endif
if (count >= size) {
if (size == 0)
size = 16;
else
size *= 2;
OFEnsure((objects =
realloc(objects, size * sizeof(id))) != NULL);
OFEnsure(OFTLSKeySet(objectsKey, objects) == 0);
OFEnsure(OFTLSKeySet(sizeKey, (void *)size) == 0);
if (OFTLSKeySet(objectsKey, objects) != 0 ||
OFTLSKeySet(sizeKey, (void *)size) != 0)
OBJC_ERROR("Failed to set TLS key!");
#endif
}
objects[count++] = object;
#if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
OFEnsure(OFTLSKeySet(countKey, (void *)count) == 0);
if (OFTLSKeySet(countKey, (void *)count) != 0)
OBJC_ERROR("Failed to set TLS key!");
#endif
return object;
}
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