Function nrfxlib_sys::nrf_modem_full_dfu_verify[−][src]

pub unsafe extern "C" fn nrf_modem_full_dfu_verify(
    bytes: u32, 
    data: *const c_void
) -> c_int
Expand description

Verify the modem firmware signature.

On failure, errno is set to one of following values:

  • NRF_EINVAL When data pointer is NULL.
  • NRF_EOPNOTSUPP If bootloader is not programmed.
  • NRF_EFAULT When modem responded with error codes.
  • NRF_EPERM When modem did not accept RPC command.
  • NRF_ENOEXEC When RPC command failed.
  • NRF_ETIMEDOUT When modem did not respond.
  • NRF_EIO When incorrect response received from modem.
  • bytes - Size of signature.
  • data - Pointer to the buffer where signature is stored.

Returns 0 if the procedure succeeds, -1 otherwise.