src/share/vm/logging/logFileOutput.cpp

rev 10661 : [mq]: 8145934
rev 10662 : imported patch 8145934.alternative

*** 161,170 ****
--- 161,188 ----
    _rotation_semaphore.signal();
  
    return written;
  }
  
+ int LogFileOutput::write(LogMessageBuffer::Iterator msg_iterator) {
+   if (_stream == NULL) {
+     // An error has occurred with this output, avoid writing to it.
+     return 0;
+   }
+ 
+   _rotation_semaphore.wait();
+   int written = LogFileStreamOutput::write(msg_iterator);
+   _current_size += written;
+ 
+   if (should_rotate()) {
+     rotate();
+   }
+   _rotation_semaphore.signal();
+ 
+   return written;
+ }
+ 
  void LogFileOutput::archive() {
    assert(_archive_name != NULL && _archive_name_len > 0, "Rotation must be configured before using this function.");
    int ret = jio_snprintf(_archive_name, _archive_name_len, "%s.%0*u",
                           _file_name, _file_count_max_digits, _current_file);
    assert(ret >= 0, "Buffer should always be large enough");