original files of m241

2026-07-30 11:19:44 +05:30
parent 170c2b3f3a
commit afc7070c1f
12254 changed files with 7655111 additions and 0 deletions
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+/* pxCpuTimeLibP.h - header for POSIX thread CPU-time library */
+
+/*
+ * Copyright (c) 2006-2010 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
+--------------------
+01h,29apr10,pad  Moved extern C statement after include statements.
+01g,29sep09,jpb  Removed inclusion of timerLibP.h which caused a circular 
+                 dependancy.
+01f,02sep09,jpb  Updated for LP64 support.
+01e,27aug08,jpb  Renamed VSB header file
+01d,24jun08,jpb  Added include path for kernel configurations options set in
+                 vsb.  Renamed _WRS_VX_SMP to _WRS_CONFIG_SMP.
+01c,22jun07,lei  added PX_CPU_TIMER_CANCEL; moved the prototype of 
+                 pxCpuTimerCancelVerify here
+01b,22feb06,jln  replace the WDOG with PX_CPUTIMER
+01a,25jan06,jln  Created
+*/
+
+#ifndef __INCpxCpuTimeLibPh
+#define __INCpxCpuTimeLibPh
+
+#include <vxWorks.h>
+#include <vsbConfig.h>
+#include <private/qLibP.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* defines */
+
+#define PX_CPUTIMER_OUT_OF_Q   0x0     /* CPU-time node not in tick queue */
+#define PX_CPUTIMER_IN_Q       0x1     /* CPU-time node in tick queue */
+
+#ifdef _WRS_CONFIG_SMP
+#define  PX_CPU_TIMER_CANCEL(pxCpuTimerId, tid)    \
+               _func_pxCpuTimerCancelVerify (pxCpuTimerId, tid)        
+#else
+#define  PX_CPU_TIMER_CANCEL(pxCpuTimerId, tid)    \
+               _func_pxCpuTimerCancel (pxCpuTimerId, tid)
+#endif /* _WRS_CONFIG_SMP  */
+
+/* typedef */
+
+/* NOTE: tickNode shall be the first, don't change the position */
+
+typedef struct px_cputimer	/* low-level CPU-time timer structure */
+    {
+    Q_NODE      tickNode;       /* multi-way queue node for tick queue */
+    USHORT      status;         /* status of node */
+    timer_t     timerId;        /* high-level timer ID associated */
+    } PX_CPUTIMER;
+
+/* Function declarations */
+
+extern void 	pxCpuTimeLibInit   (void);
+extern PX_CPUTIMER * pxCpuTimerCreate (void);
+extern STATUS   pxCpuTimerStart     (timer_t, int);
+extern STATUS   pxCpuTimerCancel    (PX_CPUTIMER *, TASK_ID);
+extern STATUS   pxCpuTimerDelete    (PX_CPUTIMER *, TASK_ID);
+
+#ifdef _WRS_CONFIG_SMP
+extern void pxCpuTimerCancelVerify (PX_CPUTIMER *, TASK_ID);
+#endif /* _WRS_CONFIG_SMP */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __INCpxCpuTimeLibPh */