in optee-utee/src/crypto_op.rs [200:211]
fn info_multiple(&self, info_buf: &mut [u8]) -> Result<OperationInfoMultiple> {
let mut tmp_size: usize = 0;
match unsafe {
raw::TEE_GetOperationInfoMultiple(self.handle(), info_buf.as_ptr() as _, &mut tmp_size)
} {
raw::TEE_SUCCESS => Ok(OperationInfoMultiple::from_raw(
info_buf.as_ptr() as _,
tmp_size,
)),
code => Err(Error::from_raw_error(code)),
}
}