Initial revision

1 files changed, 296 insertions, 0 deletions

diff --git a/cpukit/score/inline/rtems/score/watchdog.inl b/cpukit/score/inline/rtems/score/watchdog.inl
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+/*  watchdog.inl
+ *
+ *  This file contains the static inline implementation of all inlined
+ *  routines in the Watchdog Handler.
+ *
+ *  COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
+ *  On-Line Applications Research Corporation (OAR).
+ *  All rights assigned to U.S. Government, 1994.
+ *
+ *  This material may be reproduced by or for the U.S. Government pursuant
+ *  to the copyright license under the clause at DFARS 252.227-7013.  This
+ *  notice must appear in all copies of this file and its derivatives.
+ *
+ *  $Id$
+ */
+
+#ifndef __WATCHDOG_inl
+#define __WATCHDOG_inl
+
+/*PAGE
+ *
+ *  _Watchdog_Initialize
+ *
+ */
+
+STATIC INLINE void _Watchdog_Initialize(
+  Watchdog_Control *the_watchdog,
+  rtems_timer_service_routine_entry  routine,
+  Objects_Id        id,
+  void             *user_data
+)
+{
+  the_watchdog->state     = WATCHDOG_INACTIVE;
+  the_watchdog->routine   = routine;
+  the_watchdog->id        = id;
+  the_watchdog->user_data = user_data;
+}
+
+/*PAGE
+ *
+ *  _Watchdog_Is_active
+ *
+ */
+
+STATIC INLINE boolean _Watchdog_Is_active(
+  Watchdog_Control *the_watchdog
+)
+{
+
+  return ( the_watchdog->state == WATCHDOG_ACTIVE );
+
+}
+
+/*PAGE
+ *
+ *  _Watchdog_Activate
+ *
+ */
+
+STATIC INLINE void _Watchdog_Activate(
+  Watchdog_Control *the_watchdog
+)
+{
+
+  the_watchdog->state = WATCHDOG_ACTIVE;
+
+}
+
+/*PAGE
+ *
+ *  _Watchdog_Deactivate
+ *
+ */
+
+STATIC INLINE void _Watchdog_Deactivate(
+  Watchdog_Control *the_watchdog
+)
+{
+
+  the_watchdog->state = WATCHDOG_REMOVE_IT;
+
+}
+
+/*PAGE
+ *
+ *  _Watchdog_Tickle_ticks
+ *
+ */
+
+STATIC INLINE void _Watchdog_Tickle_ticks( void )
+{
+
+  _Watchdog_Tickle( &_Watchdog_Ticks_chain );
+
+}
+
+/*PAGE
+ *
+ *  _Watchdog_Tickle_seconds
+ *
+ */
+
+STATIC INLINE void _Watchdog_Tickle_seconds( void )
+{
+
+  _Watchdog_Tickle( &_Watchdog_Seconds_chain );
+
+}
+
+/*PAGE
+ *
+ *  _Watchdog_Insert_ticks
+ *
+ */
+
+STATIC INLINE void _Watchdog_Insert_ticks(
+  Watchdog_Control      *the_watchdog,
+  rtems_interval      units,
+  Watchdog_Insert_modes  insert_mode
+)
+{
+
+  the_watchdog->initial = units;
+
+  _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog, insert_mode );
+
+}
+
+/*PAGE
+ *
+ *  _Watchdog_Insert_seconds
+ *
+ */
+
+STATIC INLINE void _Watchdog_Insert_seconds(
+  Watchdog_Control      *the_watchdog,
+  rtems_interval      units,
+  Watchdog_Insert_modes  insert_mode
+)
+{
+
+  the_watchdog->initial = units;
+
+  _Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog, insert_mode );
+
+}
+
+/*PAGE
+ *
+ *  _Watchdog_Adjust_seconds
+ *
+ */
+
+STATIC INLINE void _Watchdog_Adjust_seconds(
+  Watchdog_Adjust_directions direction,
+  rtems_interval          units
+)
+{
+
+  _Watchdog_Adjust( &_Watchdog_Seconds_chain, direction, units );
+
+}
+
+/*PAGE
+ *
+ *  _Watchdog_Adjust_ticks
+ *
+ */
+
+STATIC INLINE void _Watchdog_Adjust_ticks(
+  Watchdog_Adjust_directions direction,
+  rtems_interval          units
+)
+{
+
+  _Watchdog_Adjust( &_Watchdog_Ticks_chain, direction, units );
+
+}
+
+/*PAGE
+ *
+ *  _Watchdog_Reset
+ *
+ */
+
+STATIC INLINE void _Watchdog_Reset(
+  Watchdog_Control *the_watchdog
+)
+{
+
+  (void) _Watchdog_Remove( the_watchdog );
+
+  _Watchdog_Insert(
+    &_Watchdog_Ticks_chain,
+    the_watchdog,
+    WATCHDOG_ACTIVATE_NOW
+  );
+
+}
+
+/*PAGE
+ *
+ *  _Watchdog_Next
+ *
+ */
+
+STATIC INLINE Watchdog_Control *_Watchdog_Next(
+  Watchdog_Control *the_watchdog
+)
+{
+
+  return ( (Watchdog_Control *) the_watchdog->Node.next );
+
+}
+
+/*PAGE
+ *
+ *  _Watchdog_Previous
+ *
+ */
+
+STATIC INLINE Watchdog_Control *_Watchdog_Previous(
+  Watchdog_Control *the_watchdog
+)
+{
+
+  return ( (Watchdog_Control *) the_watchdog->Node.previous );
+
+}
+
+/*PAGE
+ *
+ *  _Watchdog_First
+ *
+ */
+
+STATIC INLINE Watchdog_Control *_Watchdog_First(
+  Chain_Control *header
+)
+{
+
+  return ( (Watchdog_Control *) header->first );
+
+}
+
+/*PAGE
+ *
+ *  _Watchdog_Last
+ *
+ */
+STATIC INLINE Watchdog_Control *_Watchdog_Last(
+  Chain_Control *header
+)
+{
+
+  return ( (Watchdog_Control *) header->last );
+
+}
+
+/*PAGE
+ *
+ *  _Watchdog_Get_sync
+ *
+ */
+
+STATIC INLINE Watchdog_Control *_Watchdog_Get_sync( void )
+{
+  return (Watchdog_Control *) _Watchdog_Sync;
+}
+
+/*PAGE
+ *
+ *  _Watchdog_Set_sync
+ *
+ */
+
+STATIC INLINE void _Watchdog_Set_sync(
+  Watchdog_Control *the_watchdog
+)
+{
+  _Watchdog_Sync = (Watchdog_Synchronization_pointer) the_watchdog;
+}
+
+/*PAGE
+ *
+ *  _Watchdog_Clear_sync
+ *
+ */
+
+STATIC INLINE void _Watchdog_Clear_sync( void )
+{
+  _Watchdog_Sync = NULL;
+}
+
+#endif
+/* end of include file */