openthread_sys

Function otUdpIsPortInUse

Source 
pub unsafe extern "C" fn otUdpIsPortInUse(
    aInstance: *mut otInstance,
    port: u16,
) -> bool
Expand description

Determines if the given UDP port is exclusively opened by OpenThread API.

@param[in] aInstance A pointer to an OpenThread instance. @param[in] port UDP port number to verify.

@retval true The port is being used exclusively by OpenThread. @retval false The port is not used by any of the OpenThread API or is shared (e.g. is Backbone socket).