Revert "Add fs.readdirSync()"

Doesn't work on Linux.

This reverts commit 05d6da6c4a.

src/node_file.cc

@@ -10,8 +10,6 @@
 #include <string.h>
 #include <errno.h>
 
-#include <dirent.h>
-
 namespace node {
 
 using namespace v8;
@@ -326,10 +324,6 @@ static Handle<Value> SendFile(const Arguments& args) {
   }
 }
 
-static inline int scandir_one(struct dirent *unused) {
-  return 1;
-}
-
 static Handle<Value> ReadDir(const Arguments& args) {
   HandleScope scope;
 
@@ -342,26 +336,9 @@ static Handle<Value> ReadDir(const Arguments& args) {
   if (args[1]->IsFunction()) {
     ASYNC_CALL(readdir, args[1], *path, 0 /*flags*/)
   } else {
-    struct dirent **eps;
-    int n = scandir(*path, &eps, scandir_one, alphasort);
-
-    if ( n >= 0) {
-      int cnt;
-      char *name;
-
-      Local<Array> res = Array::New(n);
-
-      for(cnt = 0; cnt < n; ++cnt) {
-        name = eps[cnt]->d_name;
-
-        if (name [0] != '.') {
-          res->Set(Integer::New(cnt), String::New(name));
-        }
-      }
-      return scope.Close(res);
-    } else {
-      return ThrowException(errno_exception(errno));
-    }
+    // TODO 
+    return ThrowException(Exception::Error(
+          String::New("synchronous readdir() not yet supported.")));
   }
 }
 

test/mjsunit/test-readdir.js

@@ -2,37 +2,28 @@ process.mixin(require("./common"));
 
 var got_error = false;
 
-var files = ['a.js'
-            , 'b'
-            , 'cycles'
-            , 'echo.js'
-            , 'multipart.js'
-            , 'nested-index'
-            , 'print-chars.js'
-            , 'test_ca.pem'
-            , 'test_cert.pem'
-            , 'test_key.pem'
-            , 'throws_error.js'
-            , 'x.txt'
-            ];
-
-
-puts('readdirSync ' + fixturesDir);
-var f = fs.readdirSync(fixturesDir);
-p(f);
-assert.deepEqual(files, f.sort());
-
-
-puts("readdir " + fixturesDir);
-fs.readdir(fixturesDir, function (err, f) {
+fs.readdir(fixturesDir, function (err, files) {
   if (err) {
     puts("error");
     got_error = true;
   } else {
-    p(f);
-    assert.deepEqual(files, f.sort());
+    p(files);
+    assert.deepEqual(['a.js'
+                     , 'b'
+                     , 'cycles'
+                     , 'echo.js'
+                     , 'multipart.js'
+                     , 'nested-index'
+                     , 'print-chars.js'
+                     , 'test_ca.pem'
+                     , 'test_cert.pem'
+                     , 'test_key.pem'
+                     , 'throws_error.js'
+                     , 'x.txt'
+                     ], files.sort());
   }
 });
+puts("readdir " + fixturesDir);
 
 process.addListener("exit", function () {
   assert.equal(false, got_error);