Function riot_sys::gnrc_netif_get_by_ipv6_addr

source · 
pub unsafe extern "C" fn gnrc_netif_get_by_ipv6_addr(
    addr: *const ipv6_addr_t
) -> *mut gnrc_netif_t
Expand description

@brief Gets an interface by an address (incl. multicast groups) assigned to it.

@pre addr != NULL

@param[in] addr an IPv6 address

@return The network interface that has @p addr assigned @return NULL, if no interface has @p addr assigned