Revised CL for customisable logging (replacing printfs).

runtime/bin/log_win.cc

+// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+#include "bin/log.h"

[Ivan Posva, 2012/11/15 07:43:17]

How is vfprintf included here?

[gram, 2012/11/15 21:16:50]

Fixed

+
+void Log::Print(const char* format, ...) {
+  va_list args;
+  va_start(args, format);
+  VFPrint(stdout, format, args);
+  va_end(args);
+}
+
+void Log::VFPrint(FILE* stream, const char* format, va_list args) {

[siva, 2012/11/15 18:46:48]

Ditto comment regarding order.

[gram, 2012/11/15 21:16:50]

Done.

+  vfprintf(stream, format, args);
+  fflush(stream);
+}
+
+void Log::PrintErr(const char* format, ...) {
+  va_list args;
+  va_start(args, format);
+  VFPrint(stderr, format, args);
+  va_end(args);
+}