esp_dma_calloc() function

Syntax

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Summary

Declaration

Definition

from esp_dma_utils.h:100

esp_err_t esp_dma_calloc(size_t n, size_t size, uint32_t flags, void **out_ptr, size_t *actual_size) __attribute__((deprecated("esp_dma_calloc is deprecated, please use esp_dma_capable_calloc")));

Implemented in esp_dma_utils.c:297

Arguments

Argument

size

flags

out_ptr

actual_size

Notes

This API will use MAX alignment requirement

References

Code

Location

esp_err_t esp_dma_calloc(size_t n, size_t size, uint32_t flags, void **out_ptr, size_t *actual_size)

esp_dma_utils.c:297

esp_err_t esp_dma_calloc(size_t n, size_t size, uint32_t flags, void **out_ptr, size_t *actual_size)

esp_dma_utils.h:100

Call Tree

esp_dma_calloc() calls 4 functions:

esp_dma_calloc()

esp_log_get_default_level()

esp_rom_printf()

esp_log_timestamp()

s_legacy_malloc()

Data Use

esp_dma_calloc() reads 2 variables:

esp_log_level_t::ESP_LOG_ERROR

TAG

esp_dma_calloc()

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