Validate network interface as enabled.
Files
net_if.h/net_if.c
Prototype
Arguments
if_nbr
Network interface number to validate.
perr
Pointer to variable that will receive the return error code from this function:
NET_IF_ERR_NONE
NET_IF_ERR_INVALID_IF
NET_OS_ERR_LOCK
Returned Value
DEF_YES
network interface valid and enabled;
DEF_NO
network interface invalid or disabled.
Required Configuration
None.
Notes / Warnings
None.