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SourceVuESP-IDF Framework and ExamplesESP-IDFmem_malloc_mempool_ext()

mem_malloc_mempool_ext() function

Mallocs a block of memory and initializes an extended mempool to use it.

Syntax

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Summary

Declaration

Definition

from mem.h:60

int mem_malloc_mempool_ext(struct os_mempool_ext *mempool, uint16_t num_blocks, uint32_t block_size, char *name, void **out_buf);

Implemented in mem.c:103

Arguments

Argument

Description

mempool

num_blocks

The total number of memory blocks in the mempool.

block_size

The size of each mempool entry.

name

The name to give the mempool.

out_buf

On success, this points to the malloced memory. Pass NULL if you don't need this information.

Return value

0 on success; OS_ENOMEM on malloc failure; Other OS code on unexpected error.

References

Code

Location

mem_malloc_mempool_ext(struct os_mempool_ext *mpe, uint16_t num_blocks,

mem.c:104

int mem_malloc_mempool_ext(struct os_mempool_ext *mempool, uint16_t num_blocks,

mem.h:60

Call Tree

mem_malloc_mempool_ext() calls 3 functions:

mem_malloc_mempool_ext()

os_mempool_ext_init()

bt_osi_mem_free()

mem_malloc_mempool_gen()

Data Use

mem_malloc_mempool_ext():

mem_malloc_mempool_ext()

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mem_malloc_mempool_ext() function

Syntax

Arguments

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