feat: make fs.read params optional

This makes all the parameters of the `fs.read` function, except
for `fd` and the callback(when not using as a promise) optional.

They will default to sensible defaults

fixes nodejs#31237

doc/api/fs.md

@@ -2716,10 +2716,14 @@ Returns an integer representing the file descriptor.
 For detailed information, see the documentation of the asynchronous version of
 this API: [`fs.open()`][].
 
-## `fs.read(fd, buffer, offset, length, position, callback)`
+## `fs.read(fd, [buffer, [offset[, length[, position]]]], callback)`
 <!-- YAML
 added: v0.0.2
 changes:
+  - version: REPLACEME
+    pr-url: REPLACEME
+    description: Buffer, offset, length and position parameters
+                 are now optional
   - version: v10.10.0
     pr-url: https://github.com/nodejs/node/pull/22150
     description: The `buffer` parameter can now be any `TypedArray`, or a

lib/fs.js

@@ -454,7 +454,20 @@ function openSync(path, flags, mode) {
   return result;
 }
 
-function read(fd, buffer, offset, length, position, callback) {
+// usage:
+// fs.read(fd, [buffer, offset[, length[, position]]], callback);
+function read(fd, ...args) {
+  let callback = args.pop();
+  // Not really thrilled with this, but done to satisfy the linter
+  // Maybe adding a linter exception here might be better?
+  const [buffer = Buffer.alloc(16384)] = args;
+  args.shift();
+
+  let [
+    offset = 0,
+    length = buffer.length,
+    position = null ] = args;
+
   validateInt32(fd, 'fd', 0);
   validateBuffer(buffer);
   callback = maybeCallback(callback);

test/parallel/test-fs-read.js

@@ -75,7 +75,7 @@ assert.throws(() => new fs.Dir(), {
 assert.throws(
   () => fs.read(fd, Buffer.alloc(1), 0, 1, 0),
   {
-    message: 'Callback must be a function. Received undefined',
+    message: 'Callback must be a function. Received 0',
     code: 'ERR_INVALID_CALLBACK',
   }
 );