NetIF_MTU_Set

Set network interface’s MTU.

net_if.h/net_if.c


          void NetIF_MTU_Set(NET_IF_NBR  if_nbr,
                             NET_MTU     mtu,
                             NET_ERR    *p_err);

if_nbr

Network interface number to set MTU.

mtu

Desired maximum transmission unit size to configure.

p_err

Pointer to variable that will receive the return error code from this function:

NET_IF_ERR_NONE
NET_IF_ERR_NULL_FNCT
NET_IF_ERR_INVALID_IF
NET_IF_ERR_INVALID_CFG
NET_IF_ERR_INVALID_MTU
NET_ERR_FAULT_LOCK_ACQUIRE

None.

None.

Additional error codes may be returned by the specific interface or device driver.