prqueue.h File Reference

Lock-free pointer FIFO queue. More...

#include <cx/cx.h>
#include <cx/thread/aspin.h>
#include <cx/thread/atomic.h>
#include <cx/thread/mutex.h>

Go to the source code of this file.

Data Structures
struct	PrQueue

Typedefs
typedef enum PrqGrowthEnum	PrqGrowth
	How much a dynamic PrQueue grows or shrinks by when it resizes.
typedef struct PrQueue	PrQueue

Enumerations
enum	PrqGrowthEnum {   PRQ_Grow_None = 1 , PRQ_Grow_25 , PRQ_Grow_50 , PRQ_Grow_100 ,   PRQ_Grow_150 , PRQ_Grow_200 }
	How much a dynamic PrQueue grows or shrinks by when it resizes. More...

Functions
void	prqInitFixed (PrQueue *prq, uint32 sz)
void	prqInitDynamic (PrQueue *prq, uint32 minsz, uint32 targetsz, uint32 maxsz, PrqGrowth growth, PrqGrowth shrink)
bool	prqDestroy (PrQueue *prq)
bool	prqPush (PrQueue *prq, void *ptr)
void *	prqPop (PrQueue *prq)
bool	prqCollect (PrQueue *prq)
uint32	prqCount (PrQueue *prq)
void *	prqPeek (PrQueue *prq, uint32 n)

Detailed Description

Lock-free pointer FIFO queue.

Definition in file prqueue.h.