original files of m241

vxworks-6.9/target/h/taskUtilLib.h

@@ -0,0 +1,87 @@
+/* taskUtilLib.h - kernel utility interface header */
+
+/*
+ * Copyright (c) 2005, 2009-2010 Wind River Systems, Inc.
+ *
+ * The right to copy, distribute, modify or otherwise make use
+ * of this software may be licensed only pursuant to the terms
+ * of an applicable Wind River license agreement.
+ */
+ 
+/*
+modification history
+--------------------
+01g,14jan11,cww  Fix compiler warnings (WIND00241209)
+01f,05may10,cww  64-bit SMP update
+01e,29apr10,pad  Moved extern C statement after include statements.
+01d,22apr09,pcs  Updated to add support for LP64 data model.
+01c,10oct05,kk   fix TASK_SCHED_INFO_SET macro
+01b,31aug05,gls  updated for checkin
+01a,04mar05,kk   written 
+*/
+
+#ifndef __INCtaskUtilLibh
+#define __INCtaskUtilLibh
+
+#include <vxWorks.h>
+#include <taskLib.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* typdef */
+
+typedef UINT32	SPARE_NUM;	/* allotted number for TCB spare field */
+
+/* defines */
+
+/*******************************************************************************
+*
+* TASK_SCHED_INFO_GET - get the pSchedInfo field in the TCB
+*
+* This macro gets the value of the pSchedInfo field in the TCB.
+*
+* PROTOTYPE: void * TASK_SCHED_INFO_GET(TASK_ID tid)
+*
+* RETURNS: N/A
+*
+* \NOMANUAL
+*/
+
+#define TASK_SCHED_INFO_GET(tid)					\
+    (									\
+    ((WIND_TCB *)(tid))->pSchedInfo					\
+    )
+
+/*******************************************************************************
+*
+* TASK_SCHED_INFO_SET - set the pSchedInfo field in the TCB
+*
+* This macro sets the value of the pSchedInfo field in the TCB.
+*
+* PROTOTYPE: void TASK_SCHED_INFO_SET(TASK_ID tid, void * schedInfo)
+*
+* RETURNS: N/A
+*
+* \NOMANUAL
+*/
+
+#define TASK_SCHED_INFO_SET(tid, schedInfo)				\
+    (									\
+    ((WIND_TCB *)(tid))->pSchedInfo = (void *) schedInfo		\
+    )
+
+/* function declarations */
+
+extern void		taskSpareNumAllot (TASK_ID tid,
+					   SPARE_NUM * numAllotted);
+extern _Vx_usr_arg_t	taskSpareFieldGet (TASK_ID tid, SPARE_NUM num);
+extern STATUS		taskSpareFieldSet (TASK_ID tid, SPARE_NUM num,
+					   _Vx_usr_arg_t value);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __INCtaskUtilLibh */