From ee999d8b9573df1b547aacdc6d79f86eb79c25cd Mon Sep 17 00:00:00 2001 From: Jan Engelhardt Date: Wed, 8 Oct 2008 11:35:01 +0200 Subject: netfilter: x_tables: use NFPROTO_* in extensions Signed-off-by: Jan Engelhardt Signed-off-by: Patrick McHardy --- net/netfilter/xt_DSCP.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'net/netfilter/xt_DSCP.c') diff --git a/net/netfilter/xt_DSCP.c b/net/netfilter/xt_DSCP.c index 97efd74c04fe..f0b4958528e0 100644 --- a/net/netfilter/xt_DSCP.c +++ b/net/netfilter/xt_DSCP.c @@ -165,7 +165,7 @@ 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 +174,7 @@ 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 +184,7 @@ 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 +194,7 @@ 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 +203,7 @@ 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), -- cgit v1.2.3 From 7eb3558655aaa87a3e71a0c065dfaddda521fa6d Mon Sep 17 00:00:00 2001 From: Jan Engelhardt Date: Wed, 8 Oct 2008 11:35:19 +0200 Subject: netfilter: xtables: move extension arguments into compound structure (4/6) This patch does this for target extensions' target functions. Signed-off-by: Jan Engelhardt Signed-off-by: Patrick McHardy --- net/netfilter/xt_DSCP.c | 30 ++++++++++-------------------- 1 file changed, 10 insertions(+), 20 deletions(-) (limited to 'net/netfilter/xt_DSCP.c') diff --git a/net/netfilter/xt_DSCP.c b/net/netfilter/xt_DSCP.c index f0b4958528e0..c78e80afdf3d 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) { @@ -80,11 +76,9 @@ dscp_tg_check(const char *tablename, const void *e_void, } 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; @@ -119,11 +113,9 @@ 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 +133,9 @@ 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; -- cgit v1.2.3 From af5d6dc200eb0fcc6fbd3df1ab4d8969004cb37f Mon Sep 17 00:00:00 2001 From: Jan Engelhardt Date: Wed, 8 Oct 2008 11:35:19 +0200 Subject: netfilter: xtables: move extension arguments into compound structure (5/6) This patch does this for target extensions' checkentry functions. Signed-off-by: Jan Engelhardt Signed-off-by: Patrick McHardy --- net/netfilter/xt_DSCP.c | 19 +++++++------------ 1 file changed, 7 insertions(+), 12 deletions(-) (limited to 'net/netfilter/xt_DSCP.c') diff --git a/net/netfilter/xt_DSCP.c b/net/netfilter/xt_DSCP.c index c78e80afdf3d..6a347e768f86 100644 --- a/net/netfilter/xt_DSCP.c +++ b/net/netfilter/xt_DSCP.c @@ -61,15 +61,12 @@ dscp_tg6(struct sk_buff *skb, const struct xt_target_param *par) 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; @@ -95,12 +92,10 @@ tos_tg_v0(struct sk_buff *skb, const struct xt_target_param *par) 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 && -- cgit v1.2.3