diff options
Diffstat (limited to 'accel-pppd/libnetlink/iputils.c')
| -rw-r--r-- | accel-pppd/libnetlink/iputils.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/accel-pppd/libnetlink/iputils.c b/accel-pppd/libnetlink/iputils.c index 060fbab..7077098 100644 --- a/accel-pppd/libnetlink/iputils.c +++ b/accel-pppd/libnetlink/iputils.c @@ -377,6 +377,42 @@ int __export iproute_del(int ifindex, in_addr_t dst, int proto) return 0; } +int __export ip6route_add(int ifindex, struct in6_addr *dst, int pref_len, int proto) +{ + struct ipaddr_req { + struct nlmsghdr n; + struct rtmsg i; + char buf[4096]; + } req; + + if (!rth) + open_rth(); + + if (!rth) + return -1; + + memset(&req, 0, sizeof(req) - 4096); + + req.n.nlmsg_len = NLMSG_LENGTH(sizeof(struct rtmsg)); + req.n.nlmsg_flags = NLM_F_REQUEST | NLM_F_CREATE; + req.n.nlmsg_type = RTM_NEWROUTE; + req.i.rtm_family = AF_INET6; + req.i.rtm_table = RT_TABLE_MAIN; + req.i.rtm_scope = RT_SCOPE_LINK; + req.i.rtm_protocol = proto; + req.i.rtm_type = RTN_UNICAST; + req.i.rtm_dst_len = pref_len; + + addattr_l(&req.n, sizeof(req), RTA_DST, dst, sizeof(*dst)); + addattr32(&req.n, sizeof(req), RTA_OIF, ifindex); + + if (rtnl_talk(rth, &req.n, 0, 0, NULL, NULL, NULL, 0) < 0) + return -1; + + return 0; + +} + in_addr_t __export iproute_get(in_addr_t dst) { struct ipaddr_req { |