child_process: name anonymous functions

Refs: #8913

PR-URL: #20399
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

lib/child_process.js

@@ -59,7 +59,7 @@ function stdioStringToArray(option) {
   }
 }
 
-exports.fork = function(modulePath /* , args, options */) {
+exports.fork = function fork(modulePath /* , args, options */) {
 
   // Get options and args arguments.
   var execArgv;
@@ -110,7 +110,7 @@ exports.fork = function(modulePath /* , args, options */) {
 };
 
 
-exports._forkChild = function(fd) {
+exports._forkChild = function _forkChild(fd) {
   // set process.send()
   var p = new Pipe(PipeConstants.IPC);
   p.open(fd);
@@ -143,7 +143,7 @@ function normalizeExecArgs(command, options, callback) {
 }
 
 
-exports.exec = function(command /* , options, callback */) {
+exports.exec = function exec(command /* , options, callback */) {
   var opts = normalizeExecArgs.apply(null, arguments);
   return exports.execFile(opts.file,
                           opts.options,
@@ -172,7 +172,7 @@ Object.defineProperty(exports.exec, util.promisify.custom, {
   value: customPromiseExecFunction(exports.exec)
 });
 
-exports.execFile = function(file /* , args, options, callback */) {
+exports.execFile = function execFile(file /* , args, options, callback */) {
   var args = [];
   var callback;
   var options = {
@@ -511,7 +511,7 @@ function normalizeSpawnArguments(file, args, options) {
 }
 
 
-var spawn = exports.spawn = function(/* file, args, options */) {
+var spawn = exports.spawn = function spawn(/* file, args, options */) {
   var opts = normalizeSpawnArguments.apply(null, arguments);
   var options = opts.options;
   var child = new ChildProcess();