ut0wqueue.h File Reference

A work queue. More...

#include "mem0mem.h"
#include "sync0sync.h"
#include "ut0list.h"

Go to the source code of this file.

Functions
ib_wqueue_t *	ib_wqueue_create ()
	Create a new work queue. More...
void	ib_wqueue_free (ib_wqueue_t *wq)
	Free a work queue. More...
void	ib_wqueue_add (ib_wqueue_t *wq, void *item, mem_heap_t *heap)
	Add a work item to the queue. More...
uint64_t	ib_wqueue_get_count (ib_wqueue_t *wq)
	read total number of work item to the queue. More...
bool	ib_wqueue_is_empty (const ib_wqueue_t *wq)
void *	ib_wqueue_timedwait (ib_wqueue_t *wq, std::chrono::microseconds wait)

Detailed Description

A work queue.

Created 4/26/2006 Osku Salerma

Function Documentation

ib_wqueue_add()

void ib_wqueue_add	(	ib_wqueue_t *	wq,
		void *	item,
		mem_heap_t *	heap
	)

Add a work item to the queue.

Parameters

[in]	wq	Work queue
[in]	item	Work item
[in]	heap	Memory heap to use for allocating the list node

ib_wqueue_create()

ib_wqueue_t * ib_wqueue_create

(

void

)

Create a new work queue.

Returns

work queue

ib_wqueue_free()

void ib_wqueue_free

(

ib_wqueue_t *

wq

)

Free a work queue.

in: work queue

Parameters

wq	in: work queue

ib_wqueue_get_count()

uint64_t ib_wqueue_get_count

(

ib_wqueue_t *

wq

)

read total number of work item to the queue.

Parameters

[in]

wq

Work queue

Returns

total count of work item in the queue

ib_wqueue_is_empty()

bool ib_wqueue_is_empty

(

const ib_wqueue_t *

wq

)

ib_wqueue_timedwait()

void * ib_wqueue_timedwait	(	ib_wqueue_t *	wq,
		std::chrono::microseconds	wait
	)