memp.h File Reference

#include "lwip/opt.h"
#include "lwip/memp_std.h"

Go to the source code of this file.

Macros
#define	LWIP_MEMPOOL(name, num, size, desc)   MEMP_##name,

Enumerations
enum	memp_t { MEMP_MAX }

Functions
void	memp_init (void)
void *	memp_malloc (memp_t type)
void	memp_free (memp_t type, void *mem)

Macro Definition Documentation

#define LWIP_MEMPOOL	(		name,
			num,
			size,
			desc
	)		MEMP_##name,

Definition at line 44 of file memp.h.

Enumeration Type Documentation

enum memp_t

Enumerator
MEMP_MAX

Definition at line 43 of file memp.h.

Function Documentation

void memp_free	(	memp_t	type,
		void *	mem
	)

Put an element back into its pool.

Parameters

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

Definition at line 434 of file memp.c.

void memp_init

(

void

)

Initialize this module.

Carves out memp_memory into linked lists for each pool-type.

Definition at line 337 of file memp.c.

void* memp_malloc

(

memp_t

type)

Get an element from a specific pool.

Parameters

type	the pool to get an element from

the debug version has two more parameters:

Parameters

file	file name calling this function
line	number of line where this function is called

Returns

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

Definition at line 389 of file memp.c.