igmp_timer.c File Reference

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Data Structures
struct	igmp_timer_t_
	Timer. More...

Macros
#define	IGMP_N_TIMERS   (IGMP_TIMER_REPORT_INTERVAL+1)

Typedefs
typedef struct igmp_timer_t_	igmp_timer_t
	Timer. More...

Enumerations
enum	{ IGMP_PROCESS_EVENT_UPDATE_TIMER = 1 }

Functions
u32	igmp_timer_type_get (igmp_timer_type_t t)
void	igmp_timer_type_set (igmp_timer_type_t t, u32 v)
static int	igmp_timer_compare (const void *_v1, const void *_v2)
u32	igmp_get_next_timer (void)
	igmp get next timer More...
void *	igmp_timer_get_data (igmp_timer_id_t tid)
void	igmp_timer_set_data (igmp_timer_id_t tid, void *data)
int	igmp_timer_is_running (igmp_timer_id_t tid)
static uword	igmp_timer_process (vlib_main_t *vm, vlib_node_runtime_t *rt, vlib_frame_t *f)
	igmp timer process More...
igmp_timer_id_t	igmp_timer_schedule (f64 when, u32 obj, igmp_timer_function_t fn, void *data)
	Schedule a timer to expire in 'when' seconds. More...
void	igmp_timer_retire (igmp_timer_id_t *tid)

Variables
static igmp_timer_type_t	igmp_default_timer_values []
	Default timer values as per RFC. More...
enum { ... }	igmp_process_event_t
static igmp_timer_t *	timer_pool
	pool of timers More...
static u32 *	pending_timers
	Vector of pending timers. More...
vlib_node_registration_t	igmp_timer_process_node
	(constructor) VLIB_REGISTER_NODE (igmp_timer_process_node) More...

Macro Definition Documentation

#define IGMP_N_TIMERS   (IGMP_TIMER_REPORT_INTERVAL+1)

Definition at line 32 of file igmp_timer.c.

Typedef Documentation

typedef struct igmp_timer_t_ igmp_timer_t

Timer.

Enumeration Type Documentation

anonymous enum

Enumerator
IGMP_PROCESS_EVENT_UPDATE_TIMER

Definition at line 52 of file igmp_timer.c.

Function Documentation

u32 igmp_get_next_timer

(

void

)

igmp get next timer

Parameters

im	- igmp main

Get next timer.

Definition at line 103 of file igmp_timer.c.

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static int igmp_timer_compare ( const void *  _v1, const void *  _v2  )

static

Definition at line 83 of file igmp_timer.c.

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void* igmp_timer_get_data

(

igmp_timer_id_t

tid

)

Definition at line 112 of file igmp_timer.c.

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int igmp_timer_is_running

(

igmp_timer_id_t

tid

)

Definition at line 132 of file igmp_timer.c.

static uword igmp_timer_process ( vlib_main_t *  vm, vlib_node_runtime_t *  rt, vlib_frame_t *  f  )

static

igmp timer process

Parameters

vm	- vlib main
rt	- vlib runtime node
f	- vlib frame

Handle igmp timers.

Definition at line 145 of file igmp_timer.c.

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void igmp_timer_retire

(

igmp_timer_id_t *

tid

)

Definition at line 222 of file igmp_timer.c.

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igmp_timer_id_t igmp_timer_schedule	(	f64	when,
		u32	obj,
		igmp_timer_function_t	fn,
		void *	data
	)

Schedule a timer to expire in 'when' seconds.

Definition at line 196 of file igmp_timer.c.

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void igmp_timer_set_data	(	igmp_timer_id_t	tid,
		void *	data
	)

Definition at line 122 of file igmp_timer.c.

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u32 igmp_timer_type_get

(

igmp_timer_type_t

t

)

Definition at line 68 of file igmp_timer.c.

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void igmp_timer_type_set	(	igmp_timer_type_t	t,
		u32	v
	)

Definition at line 75 of file igmp_timer.c.

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Variable Documentation

igmp_timer_type_t igmp_default_timer_values[]

static

Initial value:

= {
  [IGMP_TIMER_QUERY] = 60,
  [IGMP_TIMER_SRC] = (3 * 60),
  [IGMP_TIMER_LEAVE] = 60,
  [IGMP_TIMER_REPORT_INTERVAL] = 1,
}

Default timer values as per RFC.

Definition at line 25 of file igmp_timer.c.

enum { ... } igmp_process_event_t

vlib_node_registration_t igmp_timer_process_node

Initial value:

=
{
  .function = igmp_timer_process,
  .type = VLIB_NODE_TYPE_PROCESS,
  .name = "igmp-timer-process",
  .n_next_nodes = 0,
}

(constructor) VLIB_REGISTER_NODE (igmp_timer_process_node)

Definition at line 186 of file igmp_timer.c.

u32* pending_timers

static

Vector of pending timers.

Definition at line 65 of file igmp_timer.c.

igmp_timer_t* timer_pool

static

pool of timers

Definition at line 60 of file igmp_timer.c.