Function esp_idf_sys::heap_caps_get_largest_free_block

source · 
pub unsafe extern "C" fn heap_caps_get_largest_free_block(
    caps: u32
) -> usize
Expand description

@brief 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.

@param caps Bitwise OR of MALLOC_CAP_* flags indicating the type of memory

@return Size of the largest free block in bytes.