Changes ready for V4.1.0.

Source/include/projdefs.h

@@ -39,16 +39,18 @@ typedef void (*pdTASK_CODE)( void * );
 #define pdTRUE		( 1 )
 #define pdFALSE		( 0 )
 
-#define pdPASS		( 1 )
-#define pdFAIL		( 0 )
+#define pdPASS									( 1 )
+#define pdFAIL									( 0 )
+#define errQUEUE_EMPTY							( 0 )
+#define errQUEUE_FULL							( 0 )
 
 /* Error definitions. */
 #define errCOULD_NOT_ALLOCATE_REQUIRED_MEMORY	( -1 )
 #define errNO_TASK_TO_RUN						( -2 )
-#define errQUEUE_FULL							( -3 )
 #define errQUEUE_BLOCKED						( -4 )
 #define errQUEUE_YIELD							( -5 )
 
-#endif
+#endif /* PROJDEFS_H */
+
 
 

Source/include/task.h

@@ -54,6 +54,15 @@
  */
 typedef void * xTaskHandle;
 
+/*
+ * Used internally only.
+ */
+typedef struct xTIME_OUT
+{
+    portBASE_TYPE xOverflowCount;
+    portTickType  xTimeOnEntering;
+} xTimeOutType;
+
 /*
  * Defines the priority used by the idle task.  This must not be modified.
  *
@@ -919,6 +928,22 @@ inline void vTaskSwitchContext( void );
  */
 xTaskHandle xTaskGetCurrentTaskHandle( void );
 
+/*
+ * Capture the current time status for future reference.
+ */
+void vTaskSetTimeOutState( xTimeOutType *pxTimeOut );
+
+/*
+ * Compare the time status now with that previously captured to see if the
+ * timeout has expired.
+ */
+portBASE_TYPE xTaskCheckForTimeOut( xTimeOutType *pxTimeOut, portTickType *pxTicksToWait );
+
+/*
+ * Shortcut used by the queue implementation to prevent unnecessary call to
+ * taskYIELD();
+ */
+void vTaskMissedYield( void );
 
 #endif /* TASK_H */