heap_caps_aligned_alloc() function

Allocate an aligned chunk of memory which has the given capabilities Equivalent semantics to libc aligned_alloc(), for capability-aware memory.

Syntax

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Summary

Declaration

Definition

void *heap_caps_aligned_alloc(size_t alignment, size_t size, uint32_t caps);

Argument

Description

alignment

How the pointer received needs to be aligned must be a power of two

size

Size, in bytes, of the amount of memory to allocate

caps

Bitwise OR of MALLOC_CAP_* flags indicating the type of memory to be returned

A pointer to the memory allocated on success, NULL on failure

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