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denoland-deno/ext/node/polyfills/_fs/_fs_close.ts

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// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
// TODO(petamoriken): enable prefer-primordials for node polyfills
// deno-lint-ignore-file prefer-primordials
import type { CallbackWithError } from "ext:deno_node/_fs/_fs_common.ts";
import { getValidatedFd } from "ext:deno_node/internal/fs/utils.mjs";
export function close(fd: number, callback: CallbackWithError) {
fd = getValidatedFd(fd);
setTimeout(() => {
let error = null;
try {
Deno.close(fd);
} catch (err) {
error = err instanceof Error ? err : new Error("[non-error thrown]");
}
callback(error);
}, 0);
}
export function closeSync(fd: number) {
fd = getValidatedFd(fd);
Deno.close(fd);
}