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basic: add action support

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Signed-off-by: Thomas Graf <tgraf@suug.ch>
This commit is contained in:
Cong Wang 2013-11-08 10:47:53 -08:00 • committed by Thomas Graf
parent 2e90ed5162
commit 24e8b522e5
1 changed files with 33 additions and 1 deletions
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34
lib/route/cls/basic.c
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@ -27,6 +27,7 @@
#include <netlink/netlink.h>
#include <netlink-private/route/tc-api.h>
#include <netlink/route/classifier.h>
#include <netlink/route/action.h>
#include <netlink/route/cls/basic.h>
#include <netlink/route/cls/ematch.h>
@ -35,11 +36,13 @@ struct rtnl_basic
uint32_t b_target;
struct rtnl_ematch_tree * b_ematch;
int b_mask;
struct rtnl_act * b_act;
};
/** @cond SKIP */
#define BASIC_ATTR_TARGET 0x001
#define BASIC_ATTR_EMATCH 0x002
#define BASIC_ATTR_ACTION 0x004
/** @endcond */
static struct nla_policy basic_policy[TCA_BASIC_MAX+1] = {
@ -59,6 +62,8 @@ static void basic_free_data(struct rtnl_tc *tc, void *data)
if (!b)
return;
if (b->b_act)
rtnl_act_put_all(&b->b_act);
rtnl_ematch_tree_free(b->b_ematch);
}
@ -85,6 +90,12 @@ static int basic_msg_parser(struct rtnl_tc *tc, void *data)
if (b->b_ematch)
b->b_mask |= BASIC_ATTR_EMATCH;
}
if (tb[TCA_BASIC_ACT]) {
b->b_mask |= BASIC_ATTR_ACTION;
err = rtnl_act_parse(&b->b_act, tb[TCA_BASIC_ACT]);
if (err)
return err;
}
return 0;
}
@ -139,7 +150,15 @@ static int basic_msg_fill(struct rtnl_tc *tc, void *data,
if (b->b_mask & BASIC_ATTR_EMATCH &&
rtnl_ematch_fill_attr(msg, TCA_BASIC_EMATCHES, b->b_ematch) < 0)
goto nla_put_failure;
if (b->b_mask & BASIC_ATTR_ACTION) {
int err;
err = rtnl_act_fill(msg, TCA_BASIC_ACT, b->b_act);
if (err)
return err;
}
return 0;
nla_put_failure:
@ -200,6 +219,19 @@ struct rtnl_ematch_tree *rtnl_basic_get_ematch(struct rtnl_cls *cls)
return b->b_ematch;
}
int rtnl_basic_add_action(struct rtnl_cls *cls, struct rtnl_act *act)
{
struct rtnl_basic *b;
if (!act)
return 0;
if (!(b = rtnl_tc_data(TC_CAST(cls))))
return -NLE_NOMEM;
b->b_mask |= BASIC_ATTR_ACTION;
return rtnl_act_append(&b->b_act, act);
}
/** @} */
static struct rtnl_tc_ops basic_ops = {