1 #include <linux/netlink.h>
2 #include <linux/rtnetlink.h>
3 #include <linux/types.h>
4 #include <net/net_namespace.h>
5 #include <net/netlink.h>
9 int rtm_getroute_parse_ip_proto(struct nlattr *attr, u8 *ip_proto, u8 family,
10 struct netlink_ext_ack *extack)
12 *ip_proto = nla_get_u8(attr);
19 if (family != AF_INET)
22 #if IS_ENABLED(CONFIG_IPV6)
24 if (family != AF_INET6)
29 NL_SET_ERR_MSG(extack, "Unsupported ip proto");
32 EXPORT_SYMBOL_GPL(rtm_getroute_parse_ip_proto);