memp.c File Reference

Functions
void	memp_init (void)
void *	memp_malloc (memp_t type) memp_malloc_fn(memp_t type

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Detailed Description

Dynamic pool memory manager

lwIP has dedicated pools for many structures (netconn, protocol control blocks, packet buffers, ...). All these pools are managed here.

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Function Documentation

void memp_init

(

void

)

Initialize this module.

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

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

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