toybchan/minimal-heap
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made passed heap to platform functions opaque as its not always safe to dereference

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toybchan
2026-06-11 15:59:28 +02:00
parent 717966dea3
commit 8b033bb7d3
5 changed files with 15 additions and 13 deletions
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8
minimal_heap_implementation.inl
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@@ -571,13 +571,13 @@ bool MIHP_WalkHeap(MIHP_Heap* heap, MIHP_WalkHeapCallbackFn* callback)
void MIHP_LockHeap(MIHP_Heap* heap)
{
if (heap->Config.HeapLock)
heap->Config.LockHeapFn(heap, heap->Config.HeapLock);
heap->Config.LockHeapFn((MIHP_HeapOpaque)heap, heap->Config.HeapLock);
}
void MIHP_UnlockHeap(MIHP_Heap* heap)
{
if (heap->Config.HeapLock)
heap->Config.UnlockHeapFn(heap, heap->Config.HeapLock);
heap->Config.UnlockHeapFn((MIHP_HeapOpaque)heap, heap->Config.HeapLock);
}
MIHP_HeapMemoryAreaHeader* MIHP_CreateHeapMemoryArea(MIHP_Heap* heap, size_t requestedSize)
@@ -592,14 +592,14 @@ MIHP_HeapMemoryAreaHeader* MIHP_CreateHeapMemoryArea(MIHP_Heap* heap, size_t req
return NULL;
size_t actualSize = 0;
MIHP_HeapMemoryAreaHeader* area = (MIHP_HeapMemoryAreaHeader*)heap->Config.PlatformRequestMemoryFn(heap, effectiveSize, &actualSize);
MIHP_HeapMemoryAreaHeader* area = (MIHP_HeapMemoryAreaHeader*)heap->Config.PlatformRequestMemoryFn((MIHP_HeapOpaque)heap, effectiveSize, &actualSize);
if (area == NULL)
return NULL;
MIHP_ASSERT(actualSize >= effectiveSize);
MIHP_MEMSET(area, sizeof(MIHP_HeapMemoryAreaHeader), 0);
area->InstigatingHeap = heap;
area->InstigatingHeap = (MIHP_HeapOpaque)heap;
area->AreaSize = actualSize;
area->Checksum = ~0;