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src: remove usages of GetBackingStore in WASI #44077

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merged 1 commit into from
Aug 3, 2022
Merged

src: remove usages of GetBackingStore in WASI #44077

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8 changes: 3 additions & 5 deletions src/node_wasi.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -73,7 +73,6 @@ inline void Debug(WASI* wasi, Args&&... args) {
} while (0)

using v8::Array;
using v8::BackingStore;
using v8::BigInt;
using v8::Context;
using v8::Exception;
Expand Down Expand Up @@ -1654,10 +1653,9 @@ void WASI::_SetMemory(const FunctionCallbackInfo<Value>& args) {

uvwasi_errno_t WASI::backingStore(char** store, size_t* byte_length) {
Local<WasmMemoryObject> memory = PersistentToLocal::Strong(this->memory_);
std::shared_ptr<BackingStore> backing_store =
memory->Buffer()->GetBackingStore();
*byte_length = backing_store->ByteLength();
*store = static_cast<char*>(backing_store->Data());
Local<v8::ArrayBuffer> ab = memory->Buffer();
*byte_length = ab->ByteLength();
*store = static_cast<char*>(ab->Data());
CHECK_NOT_NULL(*store);
return UVWASI_ESUCCESS;
}
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4 changes: 2 additions & 2 deletions src/node_wasm_web_api.cc
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Expand Up @@ -105,12 +105,12 @@ void WasmStreamingObject::Push(const FunctionCallbackInfo<Value>& args) {

if (LIKELY(chunk->IsArrayBufferView())) {
Local<ArrayBufferView> view = chunk.As<ArrayBufferView>();
bytes = view->Buffer()->GetBackingStore()->Data();
bytes = view->Buffer()->Data();
offset = view->ByteOffset();
size = view->ByteLength();
} else if (LIKELY(chunk->IsArrayBuffer())) {
Local<ArrayBuffer> buffer = chunk.As<ArrayBuffer>();
bytes = buffer->GetBackingStore()->Data();
bytes = buffer->Data();
offset = 0;
size = buffer->ByteLength();
} else {
Expand Down