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-rw-r--r--cli/js/ops/fs/link.ts20
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diff --git a/cli/js/ops/fs/link.ts b/cli/js/ops/fs/link.ts
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+++ b/cli/js/ops/fs/link.ts
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+// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
+import { sendSync, sendAsync } from "../dispatch_json.ts";
+
+/** Creates `newname` as a hard link to `oldname`.
+ *
+ * Deno.linkSync("old/name", "new/name");
+ *
+ * Requires `allow-read` and `allow-write` permissions. */
+export function linkSync(oldname: string, newname: string): void {
+ sendSync("op_link", { oldname, newname });
+}
+
+/** Creates `newname` as a hard link to `oldname`.
+ *
+ * await Deno.link("old/name", "new/name");
+ *
+ * Requires `allow-read` and `allow-write` permissions. */
+export async function link(oldname: string, newname: string): Promise<void> {
+ await sendAsync("op_link", { oldname, newname });
+}