Searched refs:rtnh (Results 1 – 6 of 6) sorted by relevance
/linux/include/net/ |
H A D | rtnh.h | 8 static inline int rtnh_ok(const struct rtnexthop *rtnh, int remaining) in rtnh_ok() argument 10 return remaining >= (int)sizeof(*rtnh) && in rtnh_ok() 11 rtnh->rtnh_len >= sizeof(*rtnh) && in rtnh_ok() 12 rtnh->rtnh_len <= remaining; in rtnh_ok() 15 static inline struct rtnexthop *rtnh_next(const struct rtnexthop *rtnh, in rtnh_next() argument 18 int totlen = NLA_ALIGN(rtnh->rtnh_len); in rtnh_next() 21 return (struct rtnexthop *) ((char *) rtnh + totlen); in rtnh_next() 24 static inline struct nlattr *rtnh_attrs(const struct rtnexthop *rtnh) in rtnh_attrs() argument 26 return (struct nlattr *) ((char *) rtnh + NLA_ALIGN(sizeof(*rtnh))); in rtnh_attrs() 29 static inline int rtnh_attrlen(const struct rtnexthop *rtnh) in rtnh_attrlen() argument [all …]
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/linux/net/ipv4/ |
H A D | fib_semantics.c | 635 static int fib_count_nexthops(struct rtnexthop *rtnh, int remaining, in fib_count_nexthops() argument 640 while (rtnh_ok(rtnh, remaining)) { in fib_count_nexthops() 642 rtnh = rtnh_next(rtnh, &remaining); in fib_count_nexthops() 669 static int fib_get_nhs(struct fib_info *fi, struct rtnexthop *rtnh, in fib_get_nhs() argument 683 if (!rtnh_ok(rtnh, remaining)) { in fib_get_nhs() 689 if (rtnh->rtnh_flags & (RTNH_F_DEAD | RTNH_F_LINKDOWN)) { in fib_get_nhs() 695 fib_cfg.fc_flags = (cfg->fc_flags & ~0xFF) | rtnh->rtnh_flags; in fib_get_nhs() 696 fib_cfg.fc_oif = rtnh->rtnh_ifindex; in fib_get_nhs() 698 attrlen = rtnh_attrlen(rtnh); in fib_get_nhs() 700 struct nlattr *nla, *nlav, *attrs = rtnh_attrs(rtnh); in fib_get_nhs() [all …]
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H A D | ipmr.c | 2672 struct rtnexthop *rtnh = nla_data(nla); in ipmr_nla_get_ttls() local 2675 while (rtnh_ok(rtnh, remaining)) { in ipmr_nla_get_ttls() 2676 mfcc->mfcc_ttls[vifi] = rtnh->rtnh_hops; in ipmr_nla_get_ttls() 2679 rtnh = rtnh_next(rtnh, &remaining); in ipmr_nla_get_ttls()
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/linux/net/core/ |
H A D | lwtunnel.c | 190 struct rtnexthop *rtnh = (struct rtnexthop *)attr; in lwtunnel_valid_encap_type_attr() local 196 while (rtnh_ok(rtnh, remaining)) { in lwtunnel_valid_encap_type_attr() 197 attrlen = rtnh_attrlen(rtnh); in lwtunnel_valid_encap_type_attr() 199 attrs = rtnh_attrs(rtnh); in lwtunnel_valid_encap_type_attr() 214 rtnh = rtnh_next(rtnh, &remaining); in lwtunnel_valid_encap_type_attr()
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/linux/net/mpls/ |
H A D | af_mpls.c | 836 static u8 mpls_count_nexthops(struct rtnexthop *rtnh, int len, in mpls_count_nexthops() argument 846 while (rtnh_ok(rtnh, remaining)) { in mpls_count_nexthops() 847 struct nlattr *nla, *attrs = rtnh_attrs(rtnh); in mpls_count_nexthops() 851 attrlen = rtnh_attrlen(rtnh); in mpls_count_nexthops() 878 rtnh = rtnh_next(rtnh, &remaining); in mpls_count_nexthops() 889 struct rtnexthop *rtnh = cfg->rc_mp; in mpls_nh_build_multi() local 902 if (!rtnh_ok(rtnh, remaining)) in mpls_nh_build_multi() 908 if (rtnh->rtnh_hops || rtnh->rtnh_flags) in mpls_nh_build_multi() 911 attrlen = rtnh_attrlen(rtnh); in mpls_nh_build_multi() 913 struct nlattr *attrs = rtnh_attrs(rtnh); in mpls_nh_build_multi() [all …]
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/linux/net/ipv6/ |
H A D | route.c | 5269 struct rtnexthop *rtnh; in ip6_route_multipath_add() local 5287 rtnh = (struct rtnexthop *)cfg->fc_mp; in ip6_route_multipath_add() 5292 while (rtnh_ok(rtnh, remaining)) { in ip6_route_multipath_add() 5294 if (rtnh->rtnh_ifindex) in ip6_route_multipath_add() 5295 r_cfg.fc_ifindex = rtnh->rtnh_ifindex; in ip6_route_multipath_add() 5297 attrlen = rtnh_attrlen(rtnh); in ip6_route_multipath_add() 5299 struct nlattr *nla, *attrs = rtnh_attrs(rtnh); in ip6_route_multipath_add() 5320 r_cfg.fc_flags |= (rtnh->rtnh_flags & RTNH_F_ONLINK); in ip6_route_multipath_add() 5335 rt->fib6_nh->fib_nh_weight = rtnh->rtnh_hops + 1; in ip6_route_multipath_add() 5344 rtnh = rtnh_next(rtnh, &remaining); in ip6_route_multipath_add() [all …]
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