Inlined Routines from the POSIX Timer Manager. More...

#include <rtems/posix/timer.h>
#include <rtems/score/objectimpl.h>

Include dependency graph for posix/include/rtems/posix/timerimpl.h:

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Macros
#define	POSIX_TIMER_STATE_FREE 0x01
	Timer is free.

#define	POSIX_TIMER_STATE_CREATE_NEW 0x02
	Created timer but not running.

#define	POSIX_TIMER_STATE_CREATE_RUN 0x03
	Created timer and running.

#define	POSIX_TIMER_STATE_CREATE_STOP 0x04
	Created, ran and stopped timer.

#define	POSIX_TIMER_RELATIVE 0
	Indicates that the fire time is relative to the current one.

Functions
void	_POSIX_Timer_Manager_initialization (void)
	POSIX Timer Manager Initialization. More...

void	_POSIX_Timer_TSR (Objects_Id timer, void *data)
	POSIX Timer Manager Timer Service Routine Helper. More...

bool	_POSIX_Timer_Insert_helper (Watchdog_Control timer, Watchdog_Interval ticks, Objects_Id id, Watchdog_Service_routine_entry TSR, void arg)
	POSIX Timer Watchdog Insertion Helper.

RTEMS_INLINE_ROUTINE POSIX_Timer_Control *	_POSIX_Timer_Allocate (void)
	POSIX Timer Allocate. More...

RTEMS_INLINE_ROUTINE void	_POSIX_Timer_Free (POSIX_Timer_Control *the_timer)
	POSIX Timer Free. More...

RTEMS_INLINE_ROUTINE POSIX_Timer_Control *	_POSIX_Timer_Get (timer_t id, Objects_Locations *location)
	POSIX Timer Get. More...

Variables
POSIX_EXTERN Objects_Information	_POSIX_Timer_Information
	The following defines the information control block used to manage this class of objects.

Detailed Description

Inlined Routines from the POSIX Timer Manager.

This file contains the static inline implementation of the inlined routines from the POSIX Timer Manager.

Function Documentation

◆ _POSIX_Timer_Allocate()

RTEMS_INLINE_ROUTINE POSIX_Timer_Control* _POSIX_Timer_Allocate ( void )

POSIX Timer Allocate.

This function allocates a timer control block from the inactive chain of free timer control blocks.

References _Objects_Allocate().

◆ _POSIX_Timer_Free()

RTEMS_INLINE_ROUTINE void _POSIX_Timer_Free ( POSIX_Timer_Control * the_timer )

POSIX Timer Free.

This routine frees a timer control block to the inactive chain of free timer control blocks.

References _Objects_Free().

◆ _POSIX_Timer_Get()

RTEMS_INLINE_ROUTINE POSIX_Timer_Control* _POSIX_Timer_Get	(	timer_t	id,
		Objects_Locations *	location
	)

POSIX Timer Get.

This function maps timer IDs to timer control blocks. If ID corresponds to a local timer, then it returns the timer control pointer which maps to ID and location is set to OBJECTS_LOCAL. Otherwise, location is set to OBJECTS_ERROR and the returned value is undefined.

References _Objects_Get().

Referenced by timer_delete(), and timer_getoverrun().

◆ _POSIX_Timer_TSR()

void _POSIX_Timer_TSR	(	Objects_Id	timer,
		void *	data
	)

POSIX Timer Manager Timer Service Routine Helper.

This is the operation that is run when a timer expires.

References _POSIX_Timer_Insert_helper(), and Objects_Control::id.

Macros