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Diffstat (limited to 'net/netfilter/xt_DSCP.c')
-rw-r--r--net/netfilter/xt_DSCP.c59
1 files changed, 22 insertions, 37 deletions
diff --git a/net/netfilter/xt_DSCP.c b/net/netfilter/xt_DSCP.c
index 97efd74c04fe..6a347e768f86 100644
--- a/net/netfilter/xt_DSCP.c
+++ b/net/netfilter/xt_DSCP.c
@@ -29,11 +29,9 @@ MODULE_ALIAS("ipt_TOS");
MODULE_ALIAS("ip6t_TOS");
static unsigned int
-dscp_tg(struct sk_buff *skb, const struct net_device *in,
- const struct net_device *out, unsigned int hooknum,
- const struct xt_target *target, const void *targinfo)
+dscp_tg(struct sk_buff *skb, const struct xt_target_param *par)
{
- const struct xt_DSCP_info *dinfo = targinfo;
+ const struct xt_DSCP_info *dinfo = par->targinfo;
u_int8_t dscp = ipv4_get_dsfield(ip_hdr(skb)) >> XT_DSCP_SHIFT;
if (dscp != dinfo->dscp) {
@@ -48,11 +46,9 @@ dscp_tg(struct sk_buff *skb, const struct net_device *in,
}
static unsigned int
-dscp_tg6(struct sk_buff *skb, const struct net_device *in,
- const struct net_device *out, unsigned int hooknum,
- const struct xt_target *target, const void *targinfo)
+dscp_tg6(struct sk_buff *skb, const struct xt_target_param *par)
{
- const struct xt_DSCP_info *dinfo = targinfo;
+ const struct xt_DSCP_info *dinfo = par->targinfo;
u_int8_t dscp = ipv6_get_dsfield(ipv6_hdr(skb)) >> XT_DSCP_SHIFT;
if (dscp != dinfo->dscp) {
@@ -65,26 +61,21 @@ dscp_tg6(struct sk_buff *skb, const struct net_device *in,
return XT_CONTINUE;
}
-static bool
-dscp_tg_check(const char *tablename, const void *e_void,
- const struct xt_target *target, void *targinfo,
- unsigned int hook_mask)
+static bool dscp_tg_check(const struct xt_tgchk_param *par)
{
- const u_int8_t dscp = ((struct xt_DSCP_info *)targinfo)->dscp;
+ const struct xt_DSCP_info *info = par->targinfo;
- if (dscp > XT_DSCP_MAX) {
- printk(KERN_WARNING "DSCP: dscp %x out of range\n", dscp);
+ if (info->dscp > XT_DSCP_MAX) {
+ printk(KERN_WARNING "DSCP: dscp %x out of range\n", info->dscp);
return false;
}
return true;
}
static unsigned int
-tos_tg_v0(struct sk_buff *skb, const struct net_device *in,
- const struct net_device *out, unsigned int hooknum,
- const struct xt_target *target, const void *targinfo)
+tos_tg_v0(struct sk_buff *skb, const struct xt_target_param *par)
{
- const struct ipt_tos_target_info *info = targinfo;
+ const struct ipt_tos_target_info *info = par->targinfo;
struct iphdr *iph = ip_hdr(skb);
u_int8_t oldtos;
@@ -101,12 +92,10 @@ tos_tg_v0(struct sk_buff *skb, const struct net_device *in,
return XT_CONTINUE;
}
-static bool
-tos_tg_check_v0(const char *tablename, const void *e_void,
- const struct xt_target *target, void *targinfo,
- unsigned int hook_mask)
+static bool tos_tg_check_v0(const struct xt_tgchk_param *par)
{
- const u_int8_t tos = ((struct ipt_tos_target_info *)targinfo)->tos;
+ const struct ipt_tos_target_info *info = par->targinfo;
+ const uint8_t tos = info->tos;
if (tos != IPTOS_LOWDELAY && tos != IPTOS_THROUGHPUT &&
tos != IPTOS_RELIABILITY && tos != IPTOS_MINCOST &&
@@ -119,11 +108,9 @@ tos_tg_check_v0(const char *tablename, const void *e_void,
}
static unsigned int
-tos_tg(struct sk_buff *skb, const struct net_device *in,
- const struct net_device *out, unsigned int hooknum,
- const struct xt_target *target, const void *targinfo)
+tos_tg(struct sk_buff *skb, const struct xt_target_param *par)
{
- const struct xt_tos_target_info *info = targinfo;
+ const struct xt_tos_target_info *info = par->targinfo;
struct iphdr *iph = ip_hdr(skb);
u_int8_t orig, nv;
@@ -141,11 +128,9 @@ tos_tg(struct sk_buff *skb, const struct net_device *in,
}
static unsigned int
-tos_tg6(struct sk_buff *skb, const struct net_device *in,
- const struct net_device *out, unsigned int hooknum,
- const struct xt_target *target, const void *targinfo)
+tos_tg6(struct sk_buff *skb, const struct xt_target_param *par)
{
- const struct xt_tos_target_info *info = targinfo;
+ const struct xt_tos_target_info *info = par->targinfo;
struct ipv6hdr *iph = ipv6_hdr(skb);
u_int8_t orig, nv;
@@ -165,7 +150,7 @@ tos_tg6(struct sk_buff *skb, const struct net_device *in,
static struct xt_target dscp_tg_reg[] __read_mostly = {
{
.name = "DSCP",
- .family = AF_INET,
+ .family = NFPROTO_IPV4,
.checkentry = dscp_tg_check,
.target = dscp_tg,
.targetsize = sizeof(struct xt_DSCP_info),
@@ -174,7 +159,7 @@ static struct xt_target dscp_tg_reg[] __read_mostly = {
},
{
.name = "DSCP",
- .family = AF_INET6,
+ .family = NFPROTO_IPV6,
.checkentry = dscp_tg_check,
.target = dscp_tg6,
.targetsize = sizeof(struct xt_DSCP_info),
@@ -184,7 +169,7 @@ static struct xt_target dscp_tg_reg[] __read_mostly = {
{
.name = "TOS",
.revision = 0,
- .family = AF_INET,
+ .family = NFPROTO_IPV4,
.table = "mangle",
.target = tos_tg_v0,
.targetsize = sizeof(struct ipt_tos_target_info),
@@ -194,7 +179,7 @@ static struct xt_target dscp_tg_reg[] __read_mostly = {
{
.name = "TOS",
.revision = 1,
- .family = AF_INET,
+ .family = NFPROTO_IPV4,
.table = "mangle",
.target = tos_tg,
.targetsize = sizeof(struct xt_tos_target_info),
@@ -203,7 +188,7 @@ static struct xt_target dscp_tg_reg[] __read_mostly = {
{
.name = "TOS",
.revision = 1,
- .family = AF_INET6,
+ .family = NFPROTO_IPV6,
.table = "mangle",
.target = tos_tg6,
.targetsize = sizeof(struct xt_tos_target_info),
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-28 07:36:15 +0000