static int veth_parse_opt(struct link_util *lu, int argc, char **argv,
struct nlmsghdr *n)
{
- char *dev = NULL;
- char *name = NULL;
- char *link = NULL;
char *type = NULL;
- int index = 0;
int err;
struct rtattr *data;
- int group;
struct ifinfomsg *ifm, *peer_ifm;
- unsigned int ifi_flags, ifi_change;
+ unsigned int ifi_flags, ifi_change, ifi_index;
if (strcmp(argv[0], "peer") != 0) {
usage();
ifm = NLMSG_DATA(n);
ifi_flags = ifm->ifi_flags;
ifi_change = ifm->ifi_change;
+ ifi_index = ifm->ifi_index;
ifm->ifi_flags = 0;
ifm->ifi_change = 0;
+ ifm->ifi_index = 0;
data = addattr_nest(n, 1024, VETH_INFO_PEER);
n->nlmsg_len += sizeof(struct ifinfomsg);
- err = iplink_parse(argc - 1, argv + 1, (struct iplink_req *)n,
- &name, &type, &link, &dev, &group, &index);
+ err = iplink_parse(argc - 1, argv + 1, (struct iplink_req *)n, &type);
if (err < 0)
return err;
if (type)
duparg("type", argv[err]);
- if (name) {
- addattr_l(n, 1024,
- IFLA_IFNAME, name, strlen(name) + 1);
- }
-
peer_ifm = RTA_DATA(data);
- peer_ifm->ifi_index = index;
+ peer_ifm->ifi_index = ifm->ifi_index;
peer_ifm->ifi_flags = ifm->ifi_flags;
peer_ifm->ifi_change = ifm->ifi_change;
ifm->ifi_flags = ifi_flags;
ifm->ifi_change = ifi_change;
-
- if (group != -1)
- addattr32(n, 1024, IFLA_GROUP, group);
+ ifm->ifi_index = ifi_index;
addattr_nest_end(n, data);
return argc - 1 - err;