diff options
Diffstat (limited to 'net/ipv4/fib_semantics.c')
| -rw-r--r-- | net/ipv4/fib_semantics.c | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c index d2d37e11e..107f07791 100644 --- a/net/ipv4/fib_semantics.c +++ b/net/ipv4/fib_semantics.c @@ -5,7 +5,7 @@ * * IPv4 Forwarding Information Base: semantics. * - * Version: $Id: fib_semantics.c,v 1.7 1998/03/08 05:56:18 davem Exp $ + * Version: $Id: fib_semantics.c,v 1.8 1998/04/28 06:21:58 davem Exp $ * * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru> * @@ -124,6 +124,9 @@ extern __inline__ int nh_comp(const struct fib_info *fi, const struct fib_info * #ifdef CONFIG_IP_ROUTE_MULTIPATH nh->nh_weight != onh->nh_weight || #endif +#ifdef CONFIG_NET_CLS_ROUTE + nh->nh_tclassid != onh->nh_tclassid || +#endif ((nh->nh_flags^onh->nh_flags)&~RTNH_F_DEAD)) return -1; onh++; @@ -217,8 +220,12 @@ fib_get_nhs(struct fib_info *fi, const struct rtattr *rta, const struct rtmsg *r nh->nh_flags = (r->rtm_flags&~0xFF) | nhp->rtnh_flags; nh->nh_oif = nhp->rtnh_ifindex; nh->nh_weight = nhp->rtnh_hops + 1; - if (attrlen) + if (attrlen) { nh->nh_gw = fib_get_attr32(RTNH_DATA(nhp), attrlen, RTA_GATEWAY); +#ifdef CONFIG_NET_CLS_ROUTE + nh->nh_tclassid = fib_get_attr32(RTNH_DATA(nhp), attrlen, RTA_FLOW); +#endif + } nhp = RTNH_NEXT(nhp); } endfor_nexthops(fi); return 0; @@ -267,6 +274,11 @@ int fib_nh_match(struct rtmsg *r, struct nlmsghdr *nlh, struct kern_rta *rta, gw = fib_get_attr32(RTNH_DATA(nhp), attrlen, RTA_GATEWAY); if (gw && gw != nh->nh_gw) return 1; +#ifdef CONFIG_NET_CLS_ROUTE + gw = fib_get_attr32(RTNH_DATA(nhp), attrlen, RTA_FLOW); + if (gw && gw != nh->nh_tclassid) + return 1; +#endif } nhp = RTNH_NEXT(nhp); } endfor_nexthops(fi); @@ -459,6 +471,10 @@ fib_create_info(const struct rtmsg *r, struct kern_rta *rta, goto err_inval; if (rta->rta_gw && memcmp(&fi->fib_nh->nh_gw, rta->rta_gw, 4)) goto err_inval; +#ifdef CONFIG_NET_CLS_ROUTE + if (rta->rta_flow && memcmp(&fi->fib_nh->nh_tclassid, rta->rta_flow, 4)) + goto err_inval; +#endif #else goto err_inval; #endif @@ -468,6 +484,10 @@ fib_create_info(const struct rtmsg *r, struct kern_rta *rta, nh->nh_oif = *rta->rta_oif; if (rta->rta_gw) memcpy(&nh->nh_gw, rta->rta_gw, 4); +#ifdef CONFIG_NET_CLS_ROUTE + if (rta->rta_flow) + memcpy(&nh->nh_tclassid, rta->rta_flow, 4); +#endif nh->nh_flags = r->rtm_flags; #ifdef CONFIG_IP_ROUTE_MULTIPATH nh->nh_weight = 1; @@ -654,6 +674,10 @@ fib_dump_info(struct sk_buff *skb, pid_t pid, u32 seq, int event, if (fi->fib_rtt) RTA_PUT(skb, RTA_RTT, sizeof(unsigned), &fi->fib_rtt); #else +#ifdef CONFIG_NET_CLS_ROUTE + if (fi->fib_nh[0].nh_tclassid) + RTA_PUT(skb, RTA_FLOW, 4, &fi->fib_nh[0].nh_tclassid); +#endif if (fi->fib_mtu || fi->fib_window || fi->fib_rtt) { int i; struct rtattr *mx = (struct rtattr *)skb->tail; |