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86fdaa7455
Instead of passing them through the data bound to function templates, store references to them in a list embedded inside the context. This makes the function templates more context-independent, and makes it possible to embed binding data in non-main contexts. Co-authored-by: Anna Henningsen <anna@addaleax.net> PR-URL: https://github.com/nodejs/node/pull/33139 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
45 lines
1.3 KiB
C++
45 lines
1.3 KiB
C++
#ifndef SRC_NODE_CONTEXT_DATA_H_
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#define SRC_NODE_CONTEXT_DATA_H_
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#if defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
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namespace node {
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// Pick an index that's hopefully out of the way when we're embedded inside
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// another application. Performance-wise or memory-wise it doesn't matter:
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// Context::SetAlignedPointerInEmbedderData() is backed by a FixedArray,
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// worst case we pay a one-time penalty for resizing the array.
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#ifndef NODE_CONTEXT_EMBEDDER_DATA_INDEX
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#define NODE_CONTEXT_EMBEDDER_DATA_INDEX 32
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#endif
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#ifndef NODE_CONTEXT_SANDBOX_OBJECT_INDEX
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#define NODE_CONTEXT_SANDBOX_OBJECT_INDEX 33
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#endif
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#ifndef NODE_CONTEXT_ALLOW_WASM_CODE_GENERATION_INDEX
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#define NODE_CONTEXT_ALLOW_WASM_CODE_GENERATION_INDEX 34
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#endif
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#ifndef NODE_CONTEXT_TAG
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#define NODE_CONTEXT_TAG 35
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#endif
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#ifndef NODE_BINDING_LIST
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#define NODE_BINDING_LIST_INDEX 36
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#endif
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enum ContextEmbedderIndex {
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kEnvironment = NODE_CONTEXT_EMBEDDER_DATA_INDEX,
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kSandboxObject = NODE_CONTEXT_SANDBOX_OBJECT_INDEX,
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kAllowWasmCodeGeneration = NODE_CONTEXT_ALLOW_WASM_CODE_GENERATION_INDEX,
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kContextTag = NODE_CONTEXT_TAG,
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kBindingListIndex = NODE_BINDING_LIST_INDEX
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};
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} // namespace node
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#endif // defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
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#endif // SRC_NODE_CONTEXT_DATA_H_
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