memp_priv.h File Reference

#include "lwip/opt.h"
#include "lwip/mem.h"
#include "lwip/priv/mem_priv.h"

Data Structures
struct	memp_desc

Functions
void	memp_init_pool (const struct memp_desc *desc)
void *	memp_malloc_pool (const struct memp_desc *desc)
void	memp_free_pool (const struct memp_desc *desc, void *mem)

Detailed Description

memory pools lwIP internal implementations (do not use in application code)

Function Documentation

memp_free_pool()

void memp_free_pool	(	const struct memp_desc *	desc,
		void *	mem )

Put a custom pool element back into its pool.

Parameters

desc	the pool where to put mem
mem	the memp element to free

memp_init_pool()

void memp_init_pool

(

const struct memp_desc *

desc

)

Initialize custom memory pool. Related functions: memp_malloc_pool, memp_free_pool

Parameters

desc	pool to initialize

memp_malloc_pool()

void * memp_malloc_pool

(

const struct memp_desc *

desc

)

Get an element from a custom pool.

Parameters

desc	the pool to get an element from

Returns

a pointer to the allocated memory or a NULL pointer on error