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[NET_SCHED]: Convert actions from rtnetlink to new netlink API

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Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Patrick McHardy
2008-01-22 22:11:50 -08:00
committed by David S. Miller
parent add93b610a
commit 7ba699c604
10 changed files with 218 additions and 216 deletions
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46
net/sched/act_ipt.c
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@@ -92,10 +92,10 @@ static int tcf_ipt_release(struct tcf_ipt *ipt, int bind)
return ret;
}
static int tcf_ipt_init(struct rtattr *rta, struct rtattr *est,
static int tcf_ipt_init(struct nlattr *nla, struct nlattr *est,
struct tc_action *a, int ovr, int bind)
{
struct rtattr *tb[TCA_IPT_MAX];
struct nlattr *tb[TCA_IPT_MAX + 1];
struct tcf_ipt *ipt;
struct tcf_common *pc;
struct ipt_entry_target *td, *t;
@@ -104,22 +104,22 @@ static int tcf_ipt_init(struct rtattr *rta, struct rtattr *est,
u32 hook = 0;
u32 index = 0;
if (rta == NULL || rtattr_parse_nested(tb, TCA_IPT_MAX, rta) < 0)
if (nla == NULL || nla_parse_nested(tb, TCA_IPT_MAX, nla, NULL) < 0)
return -EINVAL;
if (tb[TCA_IPT_HOOK-1] == NULL ||
RTA_PAYLOAD(tb[TCA_IPT_HOOK-1]) < sizeof(u32))
if (tb[TCA_IPT_HOOK] == NULL ||
nla_len(tb[TCA_IPT_HOOK]) < sizeof(u32))
return -EINVAL;
if (tb[TCA_IPT_TARG-1] == NULL ||
RTA_PAYLOAD(tb[TCA_IPT_TARG-1]) < sizeof(*t))
if (tb[TCA_IPT_TARG] == NULL ||
nla_len(tb[TCA_IPT_TARG]) < sizeof(*t))
return -EINVAL;
td = (struct ipt_entry_target *)RTA_DATA(tb[TCA_IPT_TARG-1]);
if (RTA_PAYLOAD(tb[TCA_IPT_TARG-1]) < td->u.target_size)
td = (struct ipt_entry_target *)nla_data(tb[TCA_IPT_TARG]);
if (nla_len(tb[TCA_IPT_TARG]) < td->u.target_size)
return -EINVAL;
if (tb[TCA_IPT_INDEX-1] != NULL &&
RTA_PAYLOAD(tb[TCA_IPT_INDEX-1]) >= sizeof(u32))
index = *(u32 *)RTA_DATA(tb[TCA_IPT_INDEX-1]);
if (tb[TCA_IPT_INDEX] != NULL &&
nla_len(tb[TCA_IPT_INDEX]) >= sizeof(u32))
index = *(u32 *)nla_data(tb[TCA_IPT_INDEX]);
pc = tcf_hash_check(index, a, bind, &ipt_hash_info);
if (!pc) {
@@ -136,14 +136,14 @@ static int tcf_ipt_init(struct rtattr *rta, struct rtattr *est,
}
ipt = to_ipt(pc);
hook = *(u32 *)RTA_DATA(tb[TCA_IPT_HOOK-1]);
hook = *(u32 *)nla_data(tb[TCA_IPT_HOOK]);
err = -ENOMEM;
tname = kmalloc(IFNAMSIZ, GFP_KERNEL);
if (unlikely(!tname))
goto err1;
if (tb[TCA_IPT_TABLE - 1] == NULL ||
rtattr_strlcpy(tname, tb[TCA_IPT_TABLE-1], IFNAMSIZ) >= IFNAMSIZ)
if (tb[TCA_IPT_TABLE] == NULL ||
nla_strlcpy(tname, tb[TCA_IPT_TABLE], IFNAMSIZ) >= IFNAMSIZ)
strcpy(tname, "mangle");
t = kmemdup(td, td->u.target_size, GFP_KERNEL);
@@ -243,25 +243,25 @@ static int tcf_ipt_dump(struct sk_buff *skb, struct tc_action *a, int bind, int
t = kmemdup(ipt->tcfi_t, ipt->tcfi_t->u.user.target_size, GFP_ATOMIC);
if (unlikely(!t))
goto rtattr_failure;
goto nla_put_failure;
c.bindcnt = ipt->tcf_bindcnt - bind;
c.refcnt = ipt->tcf_refcnt - ref;
strcpy(t->u.user.name, ipt->tcfi_t->u.kernel.target->name);
RTA_PUT(skb, TCA_IPT_TARG, ipt->tcfi_t->u.user.target_size, t);
RTA_PUT(skb, TCA_IPT_INDEX, 4, &ipt->tcf_index);
RTA_PUT(skb, TCA_IPT_HOOK, 4, &ipt->tcfi_hook);
RTA_PUT(skb, TCA_IPT_CNT, sizeof(struct tc_cnt), &c);
RTA_PUT(skb, TCA_IPT_TABLE, IFNAMSIZ, ipt->tcfi_tname);
NLA_PUT(skb, TCA_IPT_TARG, ipt->tcfi_t->u.user.target_size, t);
NLA_PUT(skb, TCA_IPT_INDEX, 4, &ipt->tcf_index);
NLA_PUT(skb, TCA_IPT_HOOK, 4, &ipt->tcfi_hook);
NLA_PUT(skb, TCA_IPT_CNT, sizeof(struct tc_cnt), &c);
NLA_PUT(skb, TCA_IPT_TABLE, IFNAMSIZ, ipt->tcfi_tname);
tm.install = jiffies_to_clock_t(jiffies - ipt->tcf_tm.install);
tm.lastuse = jiffies_to_clock_t(jiffies - ipt->tcf_tm.lastuse);
tm.expires = jiffies_to_clock_t(ipt->tcf_tm.expires);
RTA_PUT(skb, TCA_IPT_TM, sizeof (tm), &tm);
NLA_PUT(skb, TCA_IPT_TM, sizeof (tm), &tm);
kfree(t);
return skb->len;
rtattr_failure:
nla_put_failure:
nlmsg_trim(skb, b);
kfree(t);
return -1;