filter_queue.c File Reference

#include "filter_session.h"

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Data Structures
struct	GF_LFQItem
struct	GF_FilterQueue

Macros
#define	atomic_compare_and_swap(_ptr, _comparand, _replacement)   __sync_bool_compare_and_swap(_ptr, _comparand, _replacement)

Functions
GF_FilterQueue *	gf_fq_new (const GF_Mutex *mx)
void	gf_fq_del (GF_FilterQueue *q, void(*item_delete)(void *))
static void	gf_fq_lockfree_enqueue (GF_LFQItem *it, GF_LFQItem **tail_ptr)
static void *	gf_fq_lockfree_dequeue (GF_LFQItem **head_ptr, GF_LFQItem **tail_ptr, GF_LFQItem **prev_head)
void	gf_lfq_add (GF_FilterQueue *q, void *item)
void *	gf_lfq_pop (GF_FilterQueue *q)
u32	gf_fq_count (GF_FilterQueue *q)
void	gf_fq_add (GF_FilterQueue *fq, void *item)
void *	gf_fq_pop (GF_FilterQueue *fq)
void *	gf_fq_head (GF_FilterQueue *fq)
void *	gf_fq_get (GF_FilterQueue *fq, u32 idx)
void	gf_fq_enum (GF_FilterQueue *fq, void(*enum_func)(void *udta1, void *item), void *udta)
Bool	gf_fq_res_add (GF_FilterQueue *fq, void *item)

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Data Structure Documentation

GF_LFQItem

struct GF_LFQItem

Data Fields
struct __lf_item *	next
void *	data

__gf_filter_queue

struct __gf_filter_queue

Collaboration diagram for GF_FilterQueue:

Data Fields
GF_LFQItem *	head
GF_LFQItem *	tail
GF_LFQItem *	res_head
GF_LFQItem *	res_tail
volatile u32	nb_items
GF_Mutex *	mx
u8	use_mx

Macro Definition Documentation

atomic_compare_and_swap

#define atomic_compare_and_swap	(		_ptr,
			_comparand,
			_replacement
	)		__sync_bool_compare_and_swap(_ptr, _comparand, _replacement)

Function Documentation

gf_fq_new()

GF_FilterQueue * gf_fq_new

(

const GF_Mutex *

mx

)

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gf_fq_del()

void gf_fq_del	(	GF_FilterQueue *	q,
		void(*)(void *)	item_delete
	)

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gf_fq_lockfree_enqueue()

static void gf_fq_lockfree_enqueue ( GF_LFQItem *  it, GF_LFQItem **  tail_ptr  )

static

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gf_fq_lockfree_dequeue()

static void * gf_fq_lockfree_dequeue ( GF_LFQItem **  head_ptr, GF_LFQItem **  tail_ptr, GF_LFQItem **  prev_head  )

static

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gf_lfq_add()

void gf_lfq_add	(	GF_FilterQueue *	q,
		void *	item
	)

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gf_lfq_pop()

void * gf_lfq_pop

(

GF_FilterQueue *

q

)

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gf_fq_count()

u32 gf_fq_count

(

GF_FilterQueue *

q

)

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gf_fq_add()

void gf_fq_add	(	GF_FilterQueue *	fq,
		void *	item
	)

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gf_fq_pop()

void * gf_fq_pop

(

GF_FilterQueue *

fq

)

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gf_fq_head()

void * gf_fq_head

(

GF_FilterQueue *

fq

)

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gf_fq_get()

void * gf_fq_get	(	GF_FilterQueue *	fq,
		u32	idx
	)

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gf_fq_enum()

void gf_fq_enum	(	GF_FilterQueue *	fq,
		void(*)(void *udta1, void *item)	enum_func,
		void *	udta
	)

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gf_fq_res_add()

Bool gf_fq_res_add	(	GF_FilterQueue *	fq,
		void *	item
	)

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