Get network interface’s MTU.
Files
net_if.h/net_if.c
Prototype
Code Block |
---|
NET_MTU NetIF_MTU_Get(NET_IF_NBR if_nbr,
NET_ERR *p_err); |
Arguments
if_nbr
Network interface number to get MTU.
...
NET_IF_ERR_NONE
NET_IF_ERR_INVALID_IF
NET_ERR_FAULT_LOCK_ACQUIRE
Returned Value
Network interface’s MTU, if no errors.
0
, otherwise.
Required Configuration
None.
Notes / Warnings
None.