1 files changed, 13 insertions, 0 deletions
diff --git a/ext/node/polyfills/_fs/_fs_fsync.ts b/ext/node/polyfills/_fs/_fs_fsync.ts
new file mode 100644
index 000000000..02be24abc
--- /dev/null
+++ b/ext/node/polyfills/_fs/_fs_fsync.ts
@@ -0,0 +1,13 @@
+// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
+import { CallbackWithError } from "internal:deno_node/polyfills/_fs/_fs_common.ts";
+
+export function fsync(
+  fd: number,
+  callback: CallbackWithError,
+) {
+  Deno.fsync(fd).then(() => callback(null), callback);
+}
+
+export function fsyncSync(fd: number) {
+  Deno.fsyncSync(fd);
+}