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authorPatrick McHardy <kaber@trash.net>2006-08-10 23:09:48 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2006-09-22 14:54:25 -0700
commit9e762a4a89b302cb3b26a1f9bb33eff459eaeca9 (patch)
tree4be606cc6bfe097beac3aeeea32b4adc107409b7 /net/core/fib_rules.c
parent2dfe55b47e3d66ded5a84caf71e0da5710edf48b (diff)
downloadlinux-2.6.38-lt-ux500-9e762a4a89b302cb3b26a1f9bb33eff459eaeca9.tar.gz
[NET]: Introduce RTA_TABLE/FRA_TABLE attributes
Introduce RTA_TABLE route attribute and FRA_TABLE routing rule attribute to hold 32 bit routing table IDs. Usespace compatibility is provided by continuing to accept and send the rtm_table field, but because of its limited size it can only carry the low 8 bits of the table ID. This implies that if larger IDs are used, _all_ userspace programs using them need to use RTA_TABLE. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/fib_rules.c')
-rw-r--r--net/core/fib_rules.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c
index 6cdad24038e..873b04d5df8 100644
--- a/net/core/fib_rules.c
+++ b/net/core/fib_rules.c
@@ -187,7 +187,7 @@ int fib_nl_newrule(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg)
rule->action = frh->action;
rule->flags = frh->flags;
- rule->table = frh->table;
+ rule->table = frh_get_table(frh, tb);
if (!rule->pref && ops->default_pref)
rule->pref = ops->default_pref();
@@ -245,7 +245,7 @@ int fib_nl_delrule(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg)
if (frh->action && (frh->action != rule->action))
continue;
- if (frh->table && (frh->table != rule->table))
+ if (frh->table && (frh_get_table(frh, tb) != rule->table))
continue;
if (tb[FRA_PRIORITY] &&
@@ -291,6 +291,7 @@ static int fib_nl_fill_rule(struct sk_buff *skb, struct fib_rule *rule,
frh = nlmsg_data(nlh);
frh->table = rule->table;
+ NLA_PUT_U32(skb, FRA_TABLE, rule->table);
frh->res1 = 0;
frh->res2 = 0;
frh->action = rule->action;