chrome/test/logging/win/log_file_printer.h

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 // Prints log files produced by Event Tracing for Windows (by way of the
   6 // FileLogger class) that contain events generated from a select few supported
   7 // providers; see file_logger_win.h for the list.
   8
   9 #ifndef CHROME_TEST_LOGGING_WIN_LOG_FILE_PRINTER_H_
  10 #define CHROME_TEST_LOGGING_WIN_LOG_FILE_PRINTER_H_
  11
  12 #include <iosfwd>
  13
  14 namespace base {
  15 class FilePath;
  16 }
  17
  18 namespace logging_win {
  19
  20 // Reads |log_file|, emitting messages to |out|.  Although it is safe to call
  21 // this from multiple threads, only one file may be read at a time; other
  22 // threads trying to read other log files will be blocked waiting.
  23 void PrintLogFile(const base::FilePath& log_file, std::ostream* out);
  24
  25 }  // namespace logging_win
  26
  27 #endif  // CHROME_TEST_LOGGING_WIN_LOG_FILE_PRINTER_H_