diff options
| -rw-r--r-- | src/bun.js/ffi.exports.js | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/bun.js/ffi.exports.js b/src/bun.js/ffi.exports.js index 922920577..41e93f8ff 100644 --- a/src/bun.js/ffi.exports.js +++ b/src/bun.js/ffi.exports.js @@ -20,10 +20,16 @@ export class JSCallback { const { ctx, ptr } = nativeCallback(options, cb); this.#ctx = ctx; this.ptr = ptr; + this.#threadsafe = !!options?.threadsafe; } ptr; #ctx; + #threadsafe; + + get threadsafe() { + return true; + } [Symbol.toPrimitive]() { const { ptr } = this; @@ -236,10 +242,9 @@ ffiWrappers[FFIType.function] = function functionType(val) { return Number(val); } - // we overwrote Symbol.toPrimitive - var ptr = +val; + var ptr = val && val.ptr; - if (!Number.isFinite(ptr) || ptr === 0) { + if (!ptr) { throw new Error("Expected function to be a JSCallback or a number"); } |