Validate network interface as enabled.
Files
net_if.h/net_if.c
Prototype
Code Block |
---|
CPU_BOOLEAN NetIF_IsEn(NET_IF_NBR if_nbr,
NET_ERR *p_err); |
Arguments
if_nbr
Network interface number to validate.
...
NET_IF_ERR_NONE
NET_IF_ERR_INVALID_IF
NET_OSERR_ERRFAULT_LOCK_ACQUIRE
Returned Value
DEF_YES
network interface valid and enabled;
...
network interface invalid or disabled.
Required Configuration
None.
Notes / Warnings
None.