#define ARPT_TABLE_MAXNAMELEN XT_TABLE_MAXNAMELEN
#define arpt_entry_target xt_entry_target
#define arpt_standard_target xt_standard_target
+#define ARPT_CONTINUE XT_CONTINUE
+#define ARPT_RETURN XT_RETURN
+#define arpt_counters_info xt_counters_info
+#define arpt_counters xt_counters
+#define ARPT_STANDARD_TARGET XT_STANDARD_TARGET
+#define ARPT_ERROR_TARGET XT_ERROR_TARGET
+#define ARPT_ENTRY_ITERATE(entries, size, fn, args...) \
+ XT_ENTRY_ITERATE(struct arpt_entry, entries, size, fn, ## args)
#endif
#define ARPT_DEV_ADDR_LEN_MAX 16
#define ARPT_SO_GET_REVISION_TARGET (ARPT_BASE_CTL + 3)
#define ARPT_SO_GET_MAX (ARPT_SO_GET_REVISION_TARGET)
-/* CONTINUE verdict for targets */
-#define ARPT_CONTINUE XT_CONTINUE
-
-/* For standard target */
-#define ARPT_RETURN XT_RETURN
-
/* The argument to ARPT_SO_GET_INFO */
struct arpt_getinfo {
/* Which table: caller fills this in. */
struct arpt_entry entries[0];
};
-/* The argument to ARPT_SO_ADD_COUNTERS. */
-#define arpt_counters_info xt_counters_info
-#define arpt_counters xt_counters
-
/* The argument to ARPT_SO_GET_ENTRIES. */
struct arpt_get_entries {
/* Which table: user fills this in. */
struct arpt_entry entrytable[0];
};
-/* Standard return verdict, or do jump. */
-#define ARPT_STANDARD_TARGET XT_STANDARD_TARGET
-/* Error verdict. */
-#define ARPT_ERROR_TARGET XT_ERROR_TARGET
-
/* Helper functions */
static __inline__ struct xt_entry_target *arpt_get_target(struct arpt_entry *e)
{
return (void *)e + e->target_offset;
}
-#ifndef __KERNEL__
-/* fn returns 0 to continue iteration */
-#define ARPT_ENTRY_ITERATE(entries, size, fn, args...) \
- XT_ENTRY_ITERATE(struct arpt_entry, entries, size, fn, ## args)
-#endif
-
/*
* Main firewall chains definitions and global var's definitions.
*/
#define ARPT_STANDARD_INIT(__verdict) \
{ \
.entry = ARPT_ENTRY_INIT(sizeof(struct arpt_standard)), \
- .target = XT_TARGET_INIT(ARPT_STANDARD_TARGET, \
+ .target = XT_TARGET_INIT(XT_STANDARD_TARGET, \
sizeof(struct xt_standard_target)), \
.target.verdict = -(__verdict) - 1, \
}
#define ARPT_ERROR_INIT \
{ \
.entry = ARPT_ENTRY_INIT(sizeof(struct arpt_error)), \
- .target = XT_TARGET_INIT(ARPT_ERROR_TARGET, \
+ .target = XT_TARGET_INIT(XT_ERROR_TARGET, \
sizeof(struct arpt_error_target)), \
.target.errorname = "ERROR", \
}
#define ipt_entry_target xt_entry_target
#define ipt_standard_target xt_standard_target
#define ipt_counters xt_counters
+#define IPT_CONTINUE XT_CONTINUE
+#define IPT_RETURN XT_RETURN
+
+/* This group is older than old (iptables < v1.4.0-rc1~89) */
+#include <linux/netfilter/xt_tcpudp.h>
+#define ipt_udp xt_udp
+#define ipt_tcp xt_tcp
+#define IPT_TCP_INV_SRCPT XT_TCP_INV_SRCPT
+#define IPT_TCP_INV_DSTPT XT_TCP_INV_DSTPT
+#define IPT_TCP_INV_FLAGS XT_TCP_INV_FLAGS
+#define IPT_TCP_INV_OPTION XT_TCP_INV_OPTION
+#define IPT_TCP_INV_MASK XT_TCP_INV_MASK
+#define IPT_UDP_INV_SRCPT XT_UDP_INV_SRCPT
+#define IPT_UDP_INV_DSTPT XT_UDP_INV_DSTPT
+#define IPT_UDP_INV_MASK XT_UDP_INV_MASK
+
+/* The argument to IPT_SO_ADD_COUNTERS. */
+#define ipt_counters_info xt_counters_info
+/* Standard return verdict, or do jump. */
+#define IPT_STANDARD_TARGET XT_STANDARD_TARGET
+/* Error verdict. */
+#define IPT_ERROR_TARGET XT_ERROR_TARGET
+
+/* fn returns 0 to continue iteration */
+#define IPT_MATCH_ITERATE(e, fn, args...) \
+ XT_MATCH_ITERATE(struct ipt_entry, e, fn, ## args)
+
+/* fn returns 0 to continue iteration */
+#define IPT_ENTRY_ITERATE(entries, size, fn, args...) \
+ XT_ENTRY_ITERATE(struct ipt_entry, entries, size, fn, ## args)
#endif
/* Yes, Virginia, you have to zero the padding. */
#define IPT_SO_GET_REVISION_TARGET (IPT_BASE_CTL + 3)
#define IPT_SO_GET_MAX IPT_SO_GET_REVISION_TARGET
-#define IPT_CONTINUE XT_CONTINUE
-#define IPT_RETURN XT_RETURN
-
-#include <linux/netfilter/xt_tcpudp.h>
-#define ipt_udp xt_udp
-#define ipt_tcp xt_tcp
-
-#define IPT_TCP_INV_SRCPT XT_TCP_INV_SRCPT
-#define IPT_TCP_INV_DSTPT XT_TCP_INV_DSTPT
-#define IPT_TCP_INV_FLAGS XT_TCP_INV_FLAGS
-#define IPT_TCP_INV_OPTION XT_TCP_INV_OPTION
-#define IPT_TCP_INV_MASK XT_TCP_INV_MASK
-
-#define IPT_UDP_INV_SRCPT XT_UDP_INV_SRCPT
-#define IPT_UDP_INV_DSTPT XT_UDP_INV_DSTPT
-#define IPT_UDP_INV_MASK XT_UDP_INV_MASK
-
/* ICMP matching stuff */
struct ipt_icmp {
u_int8_t type; /* type to match */
struct ipt_entry entries[0];
};
-/* The argument to IPT_SO_ADD_COUNTERS. */
-#define ipt_counters_info xt_counters_info
-
/* The argument to IPT_SO_GET_ENTRIES. */
struct ipt_get_entries {
/* Which table: user fills this in. */
struct ipt_entry entrytable[0];
};
-/* Standard return verdict, or do jump. */
-#define IPT_STANDARD_TARGET XT_STANDARD_TARGET
-/* Error verdict. */
-#define IPT_ERROR_TARGET XT_ERROR_TARGET
-
/* Helper functions */
static __inline__ struct xt_entry_target *
ipt_get_target(struct ipt_entry *e)
return (void *)e + e->target_offset;
}
-#ifndef __KERNEL__
-/* fn returns 0 to continue iteration */
-#define IPT_MATCH_ITERATE(e, fn, args...) \
- XT_MATCH_ITERATE(struct ipt_entry, e, fn, ## args)
-
-/* fn returns 0 to continue iteration */
-#define IPT_ENTRY_ITERATE(entries, size, fn, args...) \
- XT_ENTRY_ITERATE(struct ipt_entry, entries, size, fn, ## args)
-#endif
-
/*
* Main firewall chains definitions and global var's definitions.
*/
#define IPT_STANDARD_INIT(__verdict) \
{ \
.entry = IPT_ENTRY_INIT(sizeof(struct ipt_standard)), \
- .target = XT_TARGET_INIT(IPT_STANDARD_TARGET, \
+ .target = XT_TARGET_INIT(XT_STANDARD_TARGET, \
sizeof(struct xt_standard_target)), \
.target.verdict = -(__verdict) - 1, \
}
#define IPT_ERROR_INIT \
{ \
.entry = IPT_ENTRY_INIT(sizeof(struct ipt_error)), \
- .target = XT_TARGET_INIT(IPT_ERROR_TARGET, \
+ .target = XT_TARGET_INIT(XT_ERROR_TARGET, \
sizeof(struct ipt_error_target)), \
.target.errorname = "ERROR", \
}
#define ip6t_entry_target xt_entry_target
#define ip6t_standard_target xt_standard_target
#define ip6t_counters xt_counters
+#define IP6T_CONTINUE XT_CONTINUE
+#define IP6T_RETURN XT_RETURN
+
+/* Pre-iptables-1.4.0 */
+#include <linux/netfilter/xt_tcpudp.h>
+#define ip6t_tcp xt_tcp
+#define ip6t_udp xt_udp
+#define IP6T_TCP_INV_SRCPT XT_TCP_INV_SRCPT
+#define IP6T_TCP_INV_DSTPT XT_TCP_INV_DSTPT
+#define IP6T_TCP_INV_FLAGS XT_TCP_INV_FLAGS
+#define IP6T_TCP_INV_OPTION XT_TCP_INV_OPTION
+#define IP6T_TCP_INV_MASK XT_TCP_INV_MASK
+#define IP6T_UDP_INV_SRCPT XT_UDP_INV_SRCPT
+#define IP6T_UDP_INV_DSTPT XT_UDP_INV_DSTPT
+#define IP6T_UDP_INV_MASK XT_UDP_INV_MASK
+
+#define ip6t_counters_info xt_counters_info
+#define IP6T_STANDARD_TARGET XT_STANDARD_TARGET
+#define IP6T_ERROR_TARGET XT_ERROR_TARGET
+#define IP6T_MATCH_ITERATE(e, fn, args...) \
+ XT_MATCH_ITERATE(struct ip6t_entry, e, fn, ## args)
+#define IP6T_ENTRY_ITERATE(entries, size, fn, args...) \
+ XT_ENTRY_ITERATE(struct ip6t_entry, entries, size, fn, ## args)
#endif
/* Yes, Virginia, you have to zero the padding. */
#define IP6T_STANDARD_INIT(__verdict) \
{ \
.entry = IP6T_ENTRY_INIT(sizeof(struct ip6t_standard)), \
- .target = XT_TARGET_INIT(IP6T_STANDARD_TARGET, \
+ .target = XT_TARGET_INIT(XT_STANDARD_TARGET, \
sizeof(struct xt_standard_target)), \
.target.verdict = -(__verdict) - 1, \
}
#define IP6T_ERROR_INIT \
{ \
.entry = IP6T_ENTRY_INIT(sizeof(struct ip6t_error)), \
- .target = XT_TARGET_INIT(IP6T_ERROR_TARGET, \
+ .target = XT_TARGET_INIT(XT_ERROR_TARGET, \
sizeof(struct ip6t_error_target)), \
.target.errorname = "ERROR", \
}
#define IP6T_SO_GET_REVISION_TARGET (IP6T_BASE_CTL + 5)
#define IP6T_SO_GET_MAX IP6T_SO_GET_REVISION_TARGET
-/* CONTINUE verdict for targets */
-#define IP6T_CONTINUE XT_CONTINUE
-
-/* For standard target */
-#define IP6T_RETURN XT_RETURN
-
-/* TCP/UDP matching stuff */
-#include <linux/netfilter/xt_tcpudp.h>
-
-#define ip6t_tcp xt_tcp
-#define ip6t_udp xt_udp
-
-/* Values for "inv" field in struct ipt_tcp. */
-#define IP6T_TCP_INV_SRCPT XT_TCP_INV_SRCPT
-#define IP6T_TCP_INV_DSTPT XT_TCP_INV_DSTPT
-#define IP6T_TCP_INV_FLAGS XT_TCP_INV_FLAGS
-#define IP6T_TCP_INV_OPTION XT_TCP_INV_OPTION
-#define IP6T_TCP_INV_MASK XT_TCP_INV_MASK
-
-/* Values for "invflags" field in struct ipt_udp. */
-#define IP6T_UDP_INV_SRCPT XT_UDP_INV_SRCPT
-#define IP6T_UDP_INV_DSTPT XT_UDP_INV_DSTPT
-#define IP6T_UDP_INV_MASK XT_UDP_INV_MASK
-
/* ICMP matching stuff */
struct ip6t_icmp {
u_int8_t type; /* type to match */
struct ip6t_entry entries[0];
};
-/* The argument to IP6T_SO_ADD_COUNTERS. */
-#define ip6t_counters_info xt_counters_info
-
/* The argument to IP6T_SO_GET_ENTRIES. */
struct ip6t_get_entries {
/* Which table: user fills this in. */
struct ip6t_entry entrytable[0];
};
-/* Standard return verdict, or do jump. */
-#define IP6T_STANDARD_TARGET XT_STANDARD_TARGET
-/* Error verdict. */
-#define IP6T_ERROR_TARGET XT_ERROR_TARGET
-
/* Helper functions */
static __inline__ struct xt_entry_target *
ip6t_get_target(struct ip6t_entry *e)
return (void *)e + e->target_offset;
}
-#ifndef __KERNEL__
-/* fn returns 0 to continue iteration */
-#define IP6T_MATCH_ITERATE(e, fn, args...) \
- XT_MATCH_ITERATE(struct ip6t_entry, e, fn, ## args)
-
-/* fn returns 0 to continue iteration */
-#define IP6T_ENTRY_ITERATE(entries, size, fn, args...) \
- XT_ENTRY_ITERATE(struct ip6t_entry, entries, size, fn, ## args)
-#endif
-
/*
* Main firewall chains definitions and global var's definitions.
*/
v = ((struct xt_standard_target *)t)->verdict;
if (v < 0) {
/* Pop from stack? */
- if (v != ARPT_RETURN) {
+ if (v != XT_RETURN) {
verdict = (unsigned)(-v) - 1;
break;
}
/* Target might have changed stuff. */
arp = arp_hdr(skb);
- if (verdict == ARPT_CONTINUE)
+ if (verdict == XT_CONTINUE)
e = arpt_next_entry(e);
else
/* Verdict */
/* Unconditional return/END. */
if ((e->target_offset == sizeof(struct arpt_entry) &&
(strcmp(t->target.u.user.name,
- ARPT_STANDARD_TARGET) == 0) &&
+ XT_STANDARD_TARGET) == 0) &&
t->verdict < 0 && unconditional(&e->arp)) ||
visited) {
unsigned int oldpos, size;
if ((strcmp(t->target.u.user.name,
- ARPT_STANDARD_TARGET) == 0) &&
+ XT_STANDARD_TARGET) == 0) &&
t->verdict < -NF_MAX_VERDICT - 1) {
duprintf("mark_source_chains: bad "
"negative verdict (%i)\n",
int newpos = t->verdict;
if (strcmp(t->target.u.user.name,
- ARPT_STANDARD_TARGET) == 0 &&
+ XT_STANDARD_TARGET) == 0 &&
newpos >= 0) {
if (newpos > newinfo->size -
sizeof(struct arpt_entry)) {
/* The built-in targets: standard (NULL) and error. */
static struct xt_target arpt_builtin_tg[] __read_mostly = {
{
- .name = ARPT_STANDARD_TARGET,
+ .name = XT_STANDARD_TARGET,
.targetsize = sizeof(int),
.family = NFPROTO_ARP,
#ifdef CONFIG_COMPAT
#endif
},
{
- .name = ARPT_ERROR_TARGET,
+ .name = XT_ERROR_TARGET,
.target = arpt_error,
.targetsize = XT_FUNCTION_MAXNAMELEN,
.family = NFPROTO_ARP,
return false;
if (mangle->target != NF_DROP && mangle->target != NF_ACCEPT &&
- mangle->target != ARPT_CONTINUE)
+ mangle->target != XT_CONTINUE)
return false;
return true;
}
{
const struct xt_standard_target *t = (void *)ipt_get_target_c(s);
- if (strcmp(t->target.u.kernel.target->name, IPT_ERROR_TARGET) == 0) {
+ if (strcmp(t->target.u.kernel.target->name, XT_ERROR_TARGET) == 0) {
/* Head of user chain: ERROR target with chainname */
*chainname = t->target.data;
(*rulenum) = 0;
if (s->target_offset == sizeof(struct ipt_entry) &&
strcmp(t->target.u.kernel.target->name,
- IPT_STANDARD_TARGET) == 0 &&
+ XT_STANDARD_TARGET) == 0 &&
t->verdict < 0 &&
unconditional(&s->ip)) {
/* Tail of chains: STANDARD target (return/policy) */
v = ((struct xt_standard_target *)t)->verdict;
if (v < 0) {
/* Pop from stack? */
- if (v != IPT_RETURN) {
+ if (v != XT_RETURN) {
verdict = (unsigned)(-v) - 1;
break;
}
verdict = t->u.kernel.target->target(skb, &acpar);
/* Target might have changed stuff. */
ip = ip_hdr(skb);
- if (verdict == IPT_CONTINUE)
+ if (verdict == XT_CONTINUE)
e = ipt_next_entry(e);
else
/* Verdict */
/* Unconditional return/END. */
if ((e->target_offset == sizeof(struct ipt_entry) &&
(strcmp(t->target.u.user.name,
- IPT_STANDARD_TARGET) == 0) &&
+ XT_STANDARD_TARGET) == 0) &&
t->verdict < 0 && unconditional(&e->ip)) ||
visited) {
unsigned int oldpos, size;
if ((strcmp(t->target.u.user.name,
- IPT_STANDARD_TARGET) == 0) &&
+ XT_STANDARD_TARGET) == 0) &&
t->verdict < -NF_MAX_VERDICT - 1) {
duprintf("mark_source_chains: bad "
"negative verdict (%i)\n",
int newpos = t->verdict;
if (strcmp(t->target.u.user.name,
- IPT_STANDARD_TARGET) == 0 &&
+ XT_STANDARD_TARGET) == 0 &&
newpos >= 0) {
if (newpos > newinfo->size -
sizeof(struct ipt_entry)) {
static struct xt_target ipt_builtin_tg[] __read_mostly = {
{
- .name = IPT_STANDARD_TARGET,
+ .name = XT_STANDARD_TARGET,
.targetsize = sizeof(int),
.family = NFPROTO_IPV4,
#ifdef CONFIG_COMPAT
#endif
},
{
- .name = IPT_ERROR_TARGET,
+ .name = XT_ERROR_TARGET,
.target = ipt_error,
.targetsize = XT_FUNCTION_MAXNAMELEN,
.family = NFPROTO_IPV4,
{
const struct xt_standard_target *t = (void *)ip6t_get_target_c(s);
- if (strcmp(t->target.u.kernel.target->name, IP6T_ERROR_TARGET) == 0) {
+ if (strcmp(t->target.u.kernel.target->name, XT_ERROR_TARGET) == 0) {
/* Head of user chain: ERROR target with chainname */
*chainname = t->target.data;
(*rulenum) = 0;
if (s->target_offset == sizeof(struct ip6t_entry) &&
strcmp(t->target.u.kernel.target->name,
- IP6T_STANDARD_TARGET) == 0 &&
+ XT_STANDARD_TARGET) == 0 &&
t->verdict < 0 &&
unconditional(&s->ipv6)) {
/* Tail of chains: STANDARD target (return/policy) */
v = ((struct xt_standard_target *)t)->verdict;
if (v < 0) {
/* Pop from stack? */
- if (v != IP6T_RETURN) {
+ if (v != XT_RETURN) {
verdict = (unsigned)(-v) - 1;
break;
}
acpar.targinfo = t->data;
verdict = t->u.kernel.target->target(skb, &acpar);
- if (verdict == IP6T_CONTINUE)
+ if (verdict == XT_CONTINUE)
e = ip6t_next_entry(e);
else
/* Verdict */
/* Unconditional return/END. */
if ((e->target_offset == sizeof(struct ip6t_entry) &&
(strcmp(t->target.u.user.name,
- IP6T_STANDARD_TARGET) == 0) &&
+ XT_STANDARD_TARGET) == 0) &&
t->verdict < 0 &&
unconditional(&e->ipv6)) || visited) {
unsigned int oldpos, size;
if ((strcmp(t->target.u.user.name,
- IP6T_STANDARD_TARGET) == 0) &&
+ XT_STANDARD_TARGET) == 0) &&
t->verdict < -NF_MAX_VERDICT - 1) {
duprintf("mark_source_chains: bad "
"negative verdict (%i)\n",
int newpos = t->verdict;
if (strcmp(t->target.u.user.name,
- IP6T_STANDARD_TARGET) == 0 &&
+ XT_STANDARD_TARGET) == 0 &&
newpos >= 0) {
if (newpos > newinfo->size -
sizeof(struct ip6t_entry)) {
/* The built-in targets: standard (NULL) and error. */
static struct xt_target ip6t_builtin_tg[] __read_mostly = {
{
- .name = IP6T_STANDARD_TARGET,
+ .name = XT_STANDARD_TARGET,
.targetsize = sizeof(int),
.family = NFPROTO_IPV6,
#ifdef CONFIG_COMPAT
#endif
},
{
- .name = IP6T_ERROR_TARGET,
+ .name = XT_ERROR_TARGET,
.target = ip6t_error,
.targetsize = XT_FUNCTION_MAXNAMELEN,
.family = NFPROTO_IPV6,
result = TC_ACT_SHOT;
ipt->tcf_qstats.drops++;
break;
- case IPT_CONTINUE:
+ case XT_CONTINUE:
result = TC_ACT_PIPE;
break;
default:
projects / users / hch / xfs.git / commitdiff