watchdogimpl.h File Reference

Inlined Routines in the Watchdog Handler. More...

#include <rtems/score/watchdog.h>
#include <rtems/score/watchdogticks.h>
#include <rtems/score/assert.h>
#include <rtems/score/isrlock.h>
#include <rtems/score/percpu.h>
#include <rtems/score/rbtreeimpl.h>
#include <sys/types.h>
#include <sys/timespec.h>

Go to the source code of this file.

Macros
#define	WATCHDOG_INITIALIZER(routine)
	Watchdog initializer for static initialization. More...
#define	_Watchdog_Tickle(header, first, now, lock, lock_context)   _Watchdog_Do_tickle( header, first, now, lock_context )
#define	WATCHDOG_MAXIMUM_TICKS   UINT64_MAX
	The maximum watchdog ticks value for the far future.
#define	WATCHDOG_NANOSECONDS_PER_SECOND   1000000000
#define	WATCHDOG_BITS_FOR_1E9_NANOSECONDS   30
	The bits necessary to store 1000000000 (= WATCHDOG_NANOSECONDS_PER_SECOND) nanoseconds. More...
#define	WATCHDOG_MAX_SECONDS   0x3ffffffff
	The maximum number of seconds representable in the nanoseconds watchdog format. More...

Enumerations
enum	Watchdog_State { WATCHDOG_SCHEDULED_BLACK, WATCHDOG_SCHEDULED_RED, WATCHDOG_INACTIVE, WATCHDOG_PENDING }
	Watchdog states. More...

Functions
RTEMS_INLINE_ROUTINE void	_Watchdog_Header_initialize (Watchdog_Header *header)
RTEMS_INLINE_ROUTINE Watchdog_Control *	_Watchdog_Header_first (const Watchdog_Header *header)
RTEMS_INLINE_ROUTINE void	_Watchdog_Header_destroy (Watchdog_Header *header)
void	_Watchdog_Tick (struct Per_CPU_Control *cpu)
	Performs a watchdog tick. More...
RTEMS_INLINE_ROUTINE Watchdog_State	_Watchdog_Get_state (const Watchdog_Control *the_watchdog)
RTEMS_INLINE_ROUTINE void	_Watchdog_Set_state (Watchdog_Control *the_watchdog, Watchdog_State state)
RTEMS_INLINE_ROUTINE Per_CPU_Control *	_Watchdog_Get_CPU (const Watchdog_Control *the_watchdog)
RTEMS_INLINE_ROUTINE void	_Watchdog_Set_CPU (Watchdog_Control *the_watchdog, Per_CPU_Control *cpu)
RTEMS_INLINE_ROUTINE void	_Watchdog_Preinitialize (Watchdog_Control *the_watchdog, Per_CPU_Control *cpu)
	Pre-initializes a watchdog. More...
RTEMS_INLINE_ROUTINE void	_Watchdog_Initialize (Watchdog_Control *the_watchdog, Watchdog_Service_routine_entry routine)
	Initializes a watchdog with a new service routine. More...
void	_Watchdog_Do_tickle (Watchdog_Header *header, Watchdog_Control *first, uint64_t now, ISR_lock_Context *lock_context)
void	_Watchdog_Insert (Watchdog_Header *header, Watchdog_Control *the_watchdog, uint64_t expire)
	Inserts a watchdog into the set of scheduled watchdogs according to the specified expiration time. More...
void	_Watchdog_Remove (Watchdog_Header *header, Watchdog_Control *the_watchdog)
	In case the watchdog is scheduled, then it is removed from the set of scheduled watchdogs. More...
RTEMS_INLINE_ROUTINE uint64_t	_Watchdog_Cancel (Watchdog_Header *header, Watchdog_Control *the_watchdog, uint64_t now)
	In case the watchdog is scheduled, then it is removed from the set of scheduled watchdogs. More...
RTEMS_INLINE_ROUTINE bool	_Watchdog_Is_scheduled (const Watchdog_Control *the_watchdog)
RTEMS_INLINE_ROUTINE void	_Watchdog_Next_first (Watchdog_Header *header, Watchdog_Control *the_watchdog)
RTEMS_INLINE_ROUTINE bool	_Watchdog_Is_valid_timespec (const struct timespec *ts)
RTEMS_INLINE_ROUTINE bool	_Watchdog_Is_valid_interval_timespec (const struct timespec *ts)
RTEMS_INLINE_ROUTINE const struct timespec *	_Watchdog_Future_timespec (struct timespec *now, const struct timespec *delta)
RTEMS_INLINE_ROUTINE bool	_Watchdog_Is_far_future_timespec (const struct timespec *ts)
RTEMS_INLINE_ROUTINE uint64_t	_Watchdog_Ticks_from_seconds (uint32_t seconds)
RTEMS_INLINE_ROUTINE uint64_t	_Watchdog_Ticks_from_timespec (const struct timespec *ts)
RTEMS_INLINE_ROUTINE uint64_t	_Watchdog_Ticks_from_sbintime (int64_t sbt)
RTEMS_INLINE_ROUTINE void	_Watchdog_Per_CPU_acquire_critical (Per_CPU_Control *cpu, ISR_lock_Context *lock_context)
RTEMS_INLINE_ROUTINE void	_Watchdog_Per_CPU_release_critical (Per_CPU_Control *cpu, ISR_lock_Context *lock_context)
RTEMS_INLINE_ROUTINE uint64_t	_Watchdog_Per_CPU_insert_ticks (Watchdog_Control *the_watchdog, Per_CPU_Control *cpu, Watchdog_Interval ticks)
RTEMS_INLINE_ROUTINE uint64_t	_Watchdog_Per_CPU_insert (Watchdog_Control *the_watchdog, Per_CPU_Control *cpu, Watchdog_Header *header, uint64_t expire)
RTEMS_INLINE_ROUTINE void	_Watchdog_Per_CPU_remove (Watchdog_Control *the_watchdog, Per_CPU_Control *cpu, Watchdog_Header *header)
RTEMS_INLINE_ROUTINE void	_Watchdog_Per_CPU_remove_ticks (Watchdog_Control *the_watchdog)

Detailed Description

Inlined Routines in the Watchdog Handler.

This file contains the static inline implementation of all inlined routines in the Watchdog Handler.