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net_if.h/net_if.c
Prototype
| Code Block |
|---|
CPU_BOOLEAN NetIF_LinkStateGet(NET_IF_NBR if_nbr,
NET_ERR *p_err); |
Arguments
if_nbr
Network interface number to get last known physical link state.
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Use NetIF_IO_Ctrl() with option NET_IF_IO_CTRL_LINK_STATE_GET to get a network interface’s current physical link state.
See section Ethernet PHY Network Interface Link State for for more information on how to get the Link State.