From c8dbaf579c0a8a479183ca9036be0abfda72a33d Mon Sep 17 00:00:00 2001
From: Ryan Dahl <ry@tinyclouds.org>
Date: Tue, 11 Oct 2011 14:38:38 -0700
Subject: [PATCH] Remove --use-legacy and --use-uv

---
 src/node.cc |  7 +------
 src/node.js | 28 ----------------------------
 2 files changed, 1 insertion(+), 34 deletions(-)

diff --git a/src/node.cc b/src/node.cc
index d55e0cbff..af35c67ee 100644
--- a/src/node.cc
+++ b/src/node.cc
@@ -136,8 +136,6 @@ static bool need_tick_cb;
 static Persistent<String> tick_callback_sym;
 
 
-static bool use_uv = true;
-
 #ifdef OPENSSL_NPN_NEGOTIATED
 static bool use_npn = true;
 #else
@@ -2076,7 +2074,7 @@ static Handle<Object> GetFeatures() {
 #endif
   );
 
-  obj->Set(String::NewSymbol("uv"), Boolean::New(use_uv));
+  obj->Set(String::NewSymbol("uv"), True());
   obj->Set(String::NewSymbol("ipv6"), True()); // TODO ping libuv
   obj->Set(String::NewSymbol("tls_npn"), Boolean::New(use_npn));
   obj->Set(String::NewSymbol("tls_sni"), Boolean::New(use_sni));
@@ -2348,9 +2346,6 @@ static void ParseArgs(int argc, char **argv) {
     if (strstr(arg, "--debug") == arg) {
       ParseDebugOpt(arg);
       argv[i] = const_cast<char*>("");
-    } else if (!strcmp(arg, "--use-legacy")) {
-      use_uv = false;
-      argv[i] = const_cast<char*>("");
     } else if (strcmp(arg, "--version") == 0 || strcmp(arg, "-v") == 0) {
       printf("%s\n", NODE_VERSION);
       exit(0);
diff --git a/src/node.js b/src/node.js
index e9e056683..93fc6b5fb 100644
--- a/src/node.js
+++ b/src/node.js
@@ -30,18 +30,6 @@
   var EventEmitter;
 
   function startup() {
-
-    if ('NODE_USE_UV' in process.env) {
-      process.features.uv = process.env.NODE_USE_UV != '0';
-    }
-
-    // make sure --use-uv is propagated to child processes
-    if (process.features.uv) {
-      process.env.NODE_USE_UV = '1';
-    } else {
-      delete process.env.NODE_USE_UV;
-    }
-
     EventEmitter = NativeModule.require('events').EventEmitter;
     process.__proto__ = EventEmitter.prototype;
     process.EventEmitter = EventEmitter; // process.EventEmitter is deprecated
@@ -453,18 +441,7 @@
   var Script = process.binding('evals').NodeScript;
   var runInThisContext = Script.runInThisContext;
 
-  // A special hook to test the new platform layer. Use the command-line
-  // flag --use-uv to enable the libuv backend instead of the legacy
-  // backend.
-  function translateId(id) {
-    switch (id) {
-      default:
-        return id;
-    }
-  }
-
   function NativeModule(id) {
-    id = translateId(id);
     this.filename = id + '.js';
     this.id = id;
     this.exports = {};
@@ -475,8 +452,6 @@
   NativeModule._cache = {};
 
   NativeModule.require = function(id) {
-    id = translateId(id);
-
     if (id == 'native_module') {
       return NativeModule;
     }
@@ -501,17 +476,14 @@
   };
 
   NativeModule.getCached = function(id) {
-    id = translateId(id);
     return NativeModule._cache[id];
   }
 
   NativeModule.exists = function(id) {
-    id = translateId(id);
     return (id in NativeModule._source);
   }
 
   NativeModule.getSource = function(id) {
-    id = translateId(id);
     return NativeModule._source[id];
   }
 
-- 
2.34.1