fb_message.c File Reference

Football message management functions. More...

#include <config.h>
#include <stdio.h>
#include <errno.h>
#include <stdlib.h>
#include <assert.h>
#include "fb_public.h"
#include "fb_service.h"

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Functions
void	fb_free_freelists ()
FB_MESSAGE *	fb_messagealloc (void)
void	fb_messagefree (FB_MESSAGE *freethis)
FB_MESSAGELIST *	fb_qalloc (void)
void	fb_qfree (FB_MESSAGELIST *freethis)
bool	fb_queue_empty (FB_IOQUEUE *q)
bool	fb_queue_add (FB_IOQUEUE *queue, FB_MESSAGE *message)
void	fb_queue_consume (FB_IOQUEUE *q, size_t consume)
void	fb_queue_destroy (FB_IOQUEUE *q)

Variables
static FB_MESSAGE *	freemessages = NULL
static FB_MESSAGELIST *	freeq = NULL

Detailed Description

Football message management functions.

• Football socket abstraction layer

  Author

  Perette Barella

  Date

  2014-04-08

  Copyright

  Copyright 2012-2016 Devious Fish. All rights reserved.

Function Documentation

fb_free_freelists()

void fb_free_freelists

(

void

)

Free the free message lists

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fb_messagealloc()

FB_MESSAGE* fb_messagealloc

(

void

)

Allocate a message block structure. Get it off the free list if its available, otherwise malloc a new one.

Returns

the message block, or NULL on failure.

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fb_messagefree()

void fb_messagefree

(

FB_MESSAGE *

freethis

)

"Free" a message block by putting it on the free list.

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fb_qalloc()

FB_MESSAGELIST* fb_qalloc

(

void

)

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fb_qfree()

void fb_qfree

(

FB_MESSAGELIST *

freethis

)

"Free" a single message by putting it on the free list.

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fb_queue_add()

bool fb_queue_add	(	FB_IOQUEUE *	queue,
		FB_MESSAGE *	message
	)

Add a message to a queue. Does not adjust message block use counts.

Parameters

queue	the queue to add to.
message	the message to add to the queue.

Returns

true on success, false on failure.

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fb_queue_consume()

void fb_queue_consume	(	FB_IOQUEUE *	q,
		size_t	consume
	)

Consume bytes at the front of the queue. Bytes consumed must not exceed the remaining bytes in the front message block.

Parameters

q	the queue
consume	The number of bytes to consume.

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fb_queue_destroy()

void fb_queue_destroy

(

FB_IOQUEUE *

q

)

Trash everything in a queue.

Parameters

q	the queue to free.

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fb_queue_empty()

bool fb_queue_empty

(

FB_IOQUEUE *

q

)

Check if a queue empty is empty.

Returns

true if the queue is empty.

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Variable Documentation

freemessages

FB_MESSAGE* freemessages = NULL

static

freeq

FB_MESSAGELIST* freeq = NULL

static