Differences From Artifact [aa21105e0f]:
- File
src/OFBlock.m
— part of check-in
[3204ceeca0]
at
2014-02-21 17:19:40
on branch trunk
— Don't use objc_initializeClassPair on OS X/PPC64
OS X/PPC64 is limited to 10.5 and thus it does not exist there, even
though __OBJC2__ is defined. (user: js, size: 11311) [annotate] [blame] [check-ins using]
To Artifact [5efc26dc00]:
- File src/OFBlock.m — part of check-in [a92844520a] at 2014-05-05 01:08:47 on branch trunk — Improve atomics API (user: js, size: 11311) [annotate] [blame] [check-ins using]
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block->descriptor->copy_helper(copy, block);
return copy;
}
if (object_getClass((id)block) == (Class)&_NSConcreteMallocBlock) {
#ifdef OF_HAVE_ATOMIC_OPS
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block->descriptor->copy_helper(copy, block);
return copy;
}
if (object_getClass((id)block) == (Class)&_NSConcreteMallocBlock) {
#ifdef OF_HAVE_ATOMIC_OPS
of_atomic_int_inc(&block->flags);
#else
unsigned hash = SPINLOCK_HASH(block);
OF_ENSURE(of_spinlock_lock(&spinlocks[hash]));
block->flags++;
OF_ENSURE(of_spinlock_unlock(&spinlocks[hash]));
#endif
|
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{
of_block_literal_t *block = (of_block_literal_t*)block_;
if (object_getClass((id)block) != (Class)&_NSConcreteMallocBlock)
return;
#ifdef OF_HAVE_ATOMIC_OPS
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{
of_block_literal_t *block = (of_block_literal_t*)block_;
if (object_getClass((id)block) != (Class)&_NSConcreteMallocBlock)
return;
#ifdef OF_HAVE_ATOMIC_OPS
if ((of_atomic_int_dec(&block->flags) & OF_BLOCK_REFCOUNT_MASK) == 0) {
if (block->flags & OF_BLOCK_HAS_COPY_DISPOSE)
block->descriptor->dispose_helper(block);
free(block);
}
#else
unsigned hash = SPINLOCK_HASH(block);
|
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