/** @file\r
- Library that provides services to measure module execution performance\r
+ Provides services to log the execution times and retrieve them later.\r
\r
- Copyright (c) 2006, Intel Corporation.\r
- All rights reserved. This program and the accompanying materials \r
- are licensed and made available under the terms and conditions of the BSD License \r
- which accompanies this distribution. The full text of the license may be found at \r
- http://opensource.org/licenses/bsd-license.php \r
+Copyright (c) 2006 - 2008 Intel Corporation.\r
+All rights reserved. This program and the accompanying materials\r
+are licensed and made available under the terms and conditions of the BSD License\r
+which accompanies this distribution. The full text of the license may be found at\r
+http://opensource.org/licenses/bsd-license.php\r
\r
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r
-\r
- Module Name: PerformanceLib.h\r
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
\r
**/\r
\r
#ifndef __PERFORMANCE_LIB_H__\r
#define __PERFORMANCE_LIB_H__\r
\r
-//\r
-// Performance library propery mask bits\r
-//\r
+///\r
+/// Performance library propery mask bits\r
+///\r
#define PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED 0x00000001\r
\r
/**\r
\r
@retval RETURN_SUCCESS The start of the measurement was recorded.\r
@retval RETURN_OUT_OF_RESOURCES There are not enough resources to record the measurement.\r
+ @retval RETURN_DEVICE_ERROR A device error reading the time stamp.\r
\r
**/\r
RETURN_STATUS\r
\r
@retval RETURN_SUCCESS The end of the measurement was recorded.\r
@retval RETURN_NOT_FOUND The specified measurement record could not be found.\r
+ @retval RETURN_DEVICE_ERROR A device error reading the time stamp.\r
\r
**/\r
RETURN_STATUS\r