NET_REMOVE_IF — Removes a network interface.
int ioctl( | int fd, |
int request, | |
int ifnum) ; |
fd
File descriptor returned by open()
.
request
FE_SET_TONE
net_if
number of the interface to be removed
The NET_REMOVE_IF ioctl deletes an interface previously created
via NET_ADD_IF
.
RETURN VALUE
On success 0 is returned, on error -1 and the errno
variable is set appropriately. The generic error codes are described at the Generic Error Codes chapter.