heap_caps_get_largest_free_block() function

Get the largest free block of memory able to be allocated with the given capabilities. Returns the largest value of ``s`` for which ``heap_caps_malloc(s, caps)`` will succeed.

Syntax

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Summary

Declaration

Definition

from esp_heap_caps.h:246

size_t heap_caps_get_largest_free_block( uint32_t caps );

Implemented in heap_caps.c:301

Arguments

Argument

Description

caps

Bitwise OR of MALLOC_CAP_* flags indicating the type of memory

Return value

Size of the largest free block in bytes.

Examples

heap_caps_get_largest_free_block() is referenced by 3 libraries and example projects:

References

from examples

heap_caps_get_largest_free_block() function

Syntax

Arguments

Return value

Examples

References

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