refactor(node): use internal io and fs APIs (#19267)

1 files changed, 11 insertions, 9 deletions

diff --git a/ext/node/polyfills/_fs/_fs_read.ts b/ext/node/polyfills/_fs/_fs_read.ts
index b34384dd4..bce7d334f 100644
--- a/ext/node/polyfills/_fs/_fs_read.ts
+++ b/ext/node/polyfills/_fs/_fs_read.ts
@@ -1,6 +1,8 @@
 // Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
 import { Buffer } from "ext:deno_node/buffer.ts";
 import { ERR_INVALID_ARG_TYPE } from "ext:deno_node/internal/errors.ts";
+import * as io from "ext:deno_io/12_io.js";
+import * as fs from "ext:deno_fs/30_fs.js";
 import {
   validateOffsetLengthRead,
   validatePosition,
@@ -117,14 +119,14 @@ export function read(
     try {
       let nread: number | null;
       if (typeof position === "number" && position >= 0) {
-        const currentPosition = await Deno.seek(fd, 0, Deno.SeekMode.Current);
+        const currentPosition = await fs.seek(fd, 0, io.SeekMode.Current);
         // We use sync calls below to avoid being affected by others during
         // these calls.
-        Deno.seekSync(fd, position, Deno.SeekMode.Start);
-        nread = Deno.readSync(fd, buffer);
-        Deno.seekSync(fd, currentPosition, Deno.SeekMode.Start);
+        fs.seekSync(fd, position, io.SeekMode.Start);
+        nread = io.readSync(fd, buffer);
+        fs.seekSync(fd, currentPosition, io.SeekMode.Start);
       } else {
-        nread = await Deno.read(fd, buffer);
+        nread = await io.read(fd, buffer);
       }
       cb(null, nread ?? 0, Buffer.from(buffer.buffer, offset, length));
     } catch (error) {
@@ -183,14 +185,14 @@ export function readSync(
 
   let currentPosition = 0;
   if (typeof position === "number" && position >= 0) {
-    currentPosition = Deno.seekSync(fd, 0, Deno.SeekMode.Current);
-    Deno.seekSync(fd, position, Deno.SeekMode.Start);
+    currentPosition = fs.seekSync(fd, 0, io.SeekMode.Current);
+    fs.seekSync(fd, position, io.SeekMode.Start);
   }
 
-  const numberOfBytesRead = Deno.readSync(fd, buffer);
+  const numberOfBytesRead = io.readSync(fd, buffer);
 
   if (typeof position === "number" && position >= 0) {
-    Deno.seekSync(fd, currentPosition, Deno.SeekMode.Start);
+    fs.seekSync(fd, currentPosition, io.SeekMode.Start);
   }
 
   return numberOfBytesRead ?? 0;