-header-y += ip6_tables.h
-header-y += ip6t_HL.h
-header-y += ip6t_LOG.h
-header-y += ip6t_NPT.h
-header-y += ip6t_REJECT.h
-header-y += ip6t_ah.h
-header-y += ip6t_frag.h
-header-y += ip6t_hl.h
-header-y += ip6t_ipv6header.h
-header-y += ip6t_mh.h
-header-y += ip6t_opts.h
-header-y += ip6t_rt.h
* flags are stored in host byte order (of course).
* Port numbers are stored in HOST byte order.
*/
-
#ifndef _IP6_TABLES_H
#define _IP6_TABLES_H
-#ifdef __KERNEL__
#include <linux/if.h>
#include <linux/in6.h>
#include <linux/ipv6.h>
#include <linux/skbuff.h>
-#endif
-#include <linux/types.h>
-#include <linux/compiler.h>
-#include <linux/netfilter_ipv6.h>
-
-#include <linux/netfilter/x_tables.h>
-
-#ifndef __KERNEL__
-#define IP6T_FUNCTION_MAXNAMELEN XT_FUNCTION_MAXNAMELEN
-#define IP6T_TABLE_MAXNAMELEN XT_TABLE_MAXNAMELEN
-#define ip6t_match xt_match
-#define ip6t_target xt_target
-#define ip6t_table xt_table
-#define ip6t_get_revision xt_get_revision
-#define ip6t_entry_match xt_entry_match
-#define ip6t_entry_target xt_entry_target
-#define ip6t_standard_target xt_standard_target
-#define ip6t_error_target xt_error_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. */
-struct ip6t_ip6 {
- /* Source and destination IP6 addr */
- struct in6_addr src, dst;
- /* Mask for src and dest IP6 addr */
- struct in6_addr smsk, dmsk;
- char iniface[IFNAMSIZ], outiface[IFNAMSIZ];
- unsigned char iniface_mask[IFNAMSIZ], outiface_mask[IFNAMSIZ];
-
- /* Upper protocol number
- * - The allowed value is 0 (any) or protocol number of last parsable
- * header, which is 50 (ESP), 59 (No Next Header), 135 (MH), or
- * the non IPv6 extension headers.
- * - The protocol numbers of IPv6 extension headers except of ESP and
- * MH do not match any packets.
- * - You also need to set IP6T_FLAGS_PROTO to "flags" to check protocol.
- */
- __u16 proto;
- /* TOS to match iff flags & IP6T_F_TOS */
- __u8 tos;
-
- /* Flags word */
- __u8 flags;
- /* Inverse flags */
- __u8 invflags;
-};
-
-/* Values for "flag" field in struct ip6t_ip6 (general ip6 structure). */
-#define IP6T_F_PROTO 0x01 /* Set if rule cares about upper
- protocols */
-#define IP6T_F_TOS 0x02 /* Match the TOS. */
-#define IP6T_F_GOTO 0x04 /* Set if jump is a goto */
-#define IP6T_F_MASK 0x07 /* All possible flag bits mask. */
-
-/* Values for "inv" field in struct ip6t_ip6. */
-#define IP6T_INV_VIA_IN 0x01 /* Invert the sense of IN IFACE. */
-#define IP6T_INV_VIA_OUT 0x02 /* Invert the sense of OUT IFACE */
-#define IP6T_INV_TOS 0x04 /* Invert the sense of TOS. */
-#define IP6T_INV_SRCIP 0x08 /* Invert the sense of SRC IP. */
-#define IP6T_INV_DSTIP 0x10 /* Invert the sense of DST OP. */
-#define IP6T_INV_FRAG 0x20 /* Invert the sense of FRAG. */
-#define IP6T_INV_PROTO XT_INV_PROTO
-#define IP6T_INV_MASK 0x7F /* All possible flag bits mask. */
-
-/* This structure defines each of the firewall rules. Consists of 3
- parts which are 1) general IP header stuff 2) match specific
- stuff 3) the target to perform if the rule matches */
-struct ip6t_entry {
- struct ip6t_ip6 ipv6;
-
- /* Mark with fields that we care about. */
- unsigned int nfcache;
-
- /* Size of ipt_entry + matches */
- __u16 target_offset;
- /* Size of ipt_entry + matches + target */
- __u16 next_offset;
-
- /* Back pointer */
- unsigned int comefrom;
-
- /* Packet and byte counters. */
- struct xt_counters counters;
-
- /* The matches (if any), then the target. */
- unsigned char elems[0];
-};
-
-/* Standard entry */
-struct ip6t_standard {
- struct ip6t_entry entry;
- struct xt_standard_target target;
-};
-
-struct ip6t_error {
- struct ip6t_entry entry;
- struct xt_error_target target;
-};
-
-#define IP6T_ENTRY_INIT(__size) \
-{ \
- .target_offset = sizeof(struct ip6t_entry), \
- .next_offset = (__size), \
-}
-
-#define IP6T_STANDARD_INIT(__verdict) \
-{ \
- .entry = IP6T_ENTRY_INIT(sizeof(struct ip6t_standard)), \
- .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(XT_ERROR_TARGET, \
- sizeof(struct xt_error_target)), \
- .target.errorname = "ERROR", \
-}
-
-/*
- * New IP firewall options for [gs]etsockopt at the RAW IP level.
- * Unlike BSD Linux inherits IP options so you don't have to use
- * a raw socket for this. Instead we check rights in the calls.
- *
- * ATTENTION: check linux/in6.h before adding new number here.
- */
-#define IP6T_BASE_CTL 64
-
-#define IP6T_SO_SET_REPLACE (IP6T_BASE_CTL)
-#define IP6T_SO_SET_ADD_COUNTERS (IP6T_BASE_CTL + 1)
-#define IP6T_SO_SET_MAX IP6T_SO_SET_ADD_COUNTERS
-
-#define IP6T_SO_GET_INFO (IP6T_BASE_CTL)
-#define IP6T_SO_GET_ENTRIES (IP6T_BASE_CTL + 1)
-#define IP6T_SO_GET_REVISION_MATCH (IP6T_BASE_CTL + 4)
-#define IP6T_SO_GET_REVISION_TARGET (IP6T_BASE_CTL + 5)
-#define IP6T_SO_GET_MAX IP6T_SO_GET_REVISION_TARGET
-
-/* ICMP matching stuff */
-struct ip6t_icmp {
- __u8 type; /* type to match */
- __u8 code[2]; /* range of code */
- __u8 invflags; /* Inverse flags */
-};
-
-/* Values for "inv" field for struct ipt_icmp. */
-#define IP6T_ICMP_INV 0x01 /* Invert the sense of type/code test */
-
-/* The argument to IP6T_SO_GET_INFO */
-struct ip6t_getinfo {
- /* Which table: caller fills this in. */
- char name[XT_TABLE_MAXNAMELEN];
-
- /* Kernel fills these in. */
- /* Which hook entry points are valid: bitmask */
- unsigned int valid_hooks;
-
- /* Hook entry points: one per netfilter hook. */
- unsigned int hook_entry[NF_INET_NUMHOOKS];
-
- /* Underflow points. */
- unsigned int underflow[NF_INET_NUMHOOKS];
-
- /* Number of entries */
- unsigned int num_entries;
-
- /* Size of entries. */
- unsigned int size;
-};
-
-/* The argument to IP6T_SO_SET_REPLACE. */
-struct ip6t_replace {
- /* Which table. */
- char name[XT_TABLE_MAXNAMELEN];
-
- /* Which hook entry points are valid: bitmask. You can't
- change this. */
- unsigned int valid_hooks;
-
- /* Number of entries */
- unsigned int num_entries;
-
- /* Total size of new entries */
- unsigned int size;
-
- /* Hook entry points. */
- unsigned int hook_entry[NF_INET_NUMHOOKS];
-
- /* Underflow points. */
- unsigned int underflow[NF_INET_NUMHOOKS];
-
- /* Information about old entries: */
- /* Number of counters (must be equal to current number of entries). */
- unsigned int num_counters;
- /* The old entries' counters. */
- struct xt_counters __user *counters;
-
- /* The entries (hang off end: not really an array). */
- struct ip6t_entry entries[0];
-};
-
-/* The argument to IP6T_SO_GET_ENTRIES. */
-struct ip6t_get_entries {
- /* Which table: user fills this in. */
- char name[XT_TABLE_MAXNAMELEN];
-
- /* User fills this in: total entry size. */
- unsigned int size;
-
- /* The entries. */
- struct ip6t_entry entrytable[0];
-};
-
-/* Helper functions */
-static __inline__ struct xt_entry_target *
-ip6t_get_target(struct ip6t_entry *e)
-{
- return (void *)e + e->target_offset;
-}
-
-/*
- * Main firewall chains definitions and global var's definitions.
- */
-
-#ifdef __KERNEL__
#include <linux/init.h>
+#include <uapi/linux/netfilter_ipv6/ip6_tables.h>
+
extern void ip6t_init(void) __init;
extern void *ip6t_alloc_initial_table(const struct xt_table *);
}
#endif /* CONFIG_COMPAT */
-#endif /*__KERNEL__*/
#endif /* _IP6_TABLES_H */
# UAPI Header export list
+header-y += ip6_tables.h
+header-y += ip6t_HL.h
+header-y += ip6t_LOG.h
+header-y += ip6t_NPT.h
+header-y += ip6t_REJECT.h
+header-y += ip6t_ah.h
+header-y += ip6t_frag.h
+header-y += ip6t_hl.h
+header-y += ip6t_ipv6header.h
+header-y += ip6t_mh.h
+header-y += ip6t_opts.h
+header-y += ip6t_rt.h
--- /dev/null
+/*
+ * 25-Jul-1998 Major changes to allow for ip chain table
+ *
+ * 3-Jan-2000 Named tables to allow packet selection for different uses.
+ */
+
+/*
+ * Format of an IP6 firewall descriptor
+ *
+ * src, dst, src_mask, dst_mask are always stored in network byte order.
+ * flags are stored in host byte order (of course).
+ * Port numbers are stored in HOST byte order.
+ */
+
+#ifndef _UAPI_IP6_TABLES_H
+#define _UAPI_IP6_TABLES_H
+
+#include <linux/types.h>
+#include <linux/compiler.h>
+#include <linux/netfilter_ipv6.h>
+
+#include <linux/netfilter/x_tables.h>
+
+#ifndef __KERNEL__
+#define IP6T_FUNCTION_MAXNAMELEN XT_FUNCTION_MAXNAMELEN
+#define IP6T_TABLE_MAXNAMELEN XT_TABLE_MAXNAMELEN
+#define ip6t_match xt_match
+#define ip6t_target xt_target
+#define ip6t_table xt_table
+#define ip6t_get_revision xt_get_revision
+#define ip6t_entry_match xt_entry_match
+#define ip6t_entry_target xt_entry_target
+#define ip6t_standard_target xt_standard_target
+#define ip6t_error_target xt_error_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. */
+struct ip6t_ip6 {
+ /* Source and destination IP6 addr */
+ struct in6_addr src, dst;
+ /* Mask for src and dest IP6 addr */
+ struct in6_addr smsk, dmsk;
+ char iniface[IFNAMSIZ], outiface[IFNAMSIZ];
+ unsigned char iniface_mask[IFNAMSIZ], outiface_mask[IFNAMSIZ];
+
+ /* Upper protocol number
+ * - The allowed value is 0 (any) or protocol number of last parsable
+ * header, which is 50 (ESP), 59 (No Next Header), 135 (MH), or
+ * the non IPv6 extension headers.
+ * - The protocol numbers of IPv6 extension headers except of ESP and
+ * MH do not match any packets.
+ * - You also need to set IP6T_FLAGS_PROTO to "flags" to check protocol.
+ */
+ __u16 proto;
+ /* TOS to match iff flags & IP6T_F_TOS */
+ __u8 tos;
+
+ /* Flags word */
+ __u8 flags;
+ /* Inverse flags */
+ __u8 invflags;
+};
+
+/* Values for "flag" field in struct ip6t_ip6 (general ip6 structure). */
+#define IP6T_F_PROTO 0x01 /* Set if rule cares about upper
+ protocols */
+#define IP6T_F_TOS 0x02 /* Match the TOS. */
+#define IP6T_F_GOTO 0x04 /* Set if jump is a goto */
+#define IP6T_F_MASK 0x07 /* All possible flag bits mask. */
+
+/* Values for "inv" field in struct ip6t_ip6. */
+#define IP6T_INV_VIA_IN 0x01 /* Invert the sense of IN IFACE. */
+#define IP6T_INV_VIA_OUT 0x02 /* Invert the sense of OUT IFACE */
+#define IP6T_INV_TOS 0x04 /* Invert the sense of TOS. */
+#define IP6T_INV_SRCIP 0x08 /* Invert the sense of SRC IP. */
+#define IP6T_INV_DSTIP 0x10 /* Invert the sense of DST OP. */
+#define IP6T_INV_FRAG 0x20 /* Invert the sense of FRAG. */
+#define IP6T_INV_PROTO XT_INV_PROTO
+#define IP6T_INV_MASK 0x7F /* All possible flag bits mask. */
+
+/* This structure defines each of the firewall rules. Consists of 3
+ parts which are 1) general IP header stuff 2) match specific
+ stuff 3) the target to perform if the rule matches */
+struct ip6t_entry {
+ struct ip6t_ip6 ipv6;
+
+ /* Mark with fields that we care about. */
+ unsigned int nfcache;
+
+ /* Size of ipt_entry + matches */
+ __u16 target_offset;
+ /* Size of ipt_entry + matches + target */
+ __u16 next_offset;
+
+ /* Back pointer */
+ unsigned int comefrom;
+
+ /* Packet and byte counters. */
+ struct xt_counters counters;
+
+ /* The matches (if any), then the target. */
+ unsigned char elems[0];
+};
+
+/* Standard entry */
+struct ip6t_standard {
+ struct ip6t_entry entry;
+ struct xt_standard_target target;
+};
+
+struct ip6t_error {
+ struct ip6t_entry entry;
+ struct xt_error_target target;
+};
+
+#define IP6T_ENTRY_INIT(__size) \
+{ \
+ .target_offset = sizeof(struct ip6t_entry), \
+ .next_offset = (__size), \
+}
+
+#define IP6T_STANDARD_INIT(__verdict) \
+{ \
+ .entry = IP6T_ENTRY_INIT(sizeof(struct ip6t_standard)), \
+ .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(XT_ERROR_TARGET, \
+ sizeof(struct xt_error_target)), \
+ .target.errorname = "ERROR", \
+}
+
+/*
+ * New IP firewall options for [gs]etsockopt at the RAW IP level.
+ * Unlike BSD Linux inherits IP options so you don't have to use
+ * a raw socket for this. Instead we check rights in the calls.
+ *
+ * ATTENTION: check linux/in6.h before adding new number here.
+ */
+#define IP6T_BASE_CTL 64
+
+#define IP6T_SO_SET_REPLACE (IP6T_BASE_CTL)
+#define IP6T_SO_SET_ADD_COUNTERS (IP6T_BASE_CTL + 1)
+#define IP6T_SO_SET_MAX IP6T_SO_SET_ADD_COUNTERS
+
+#define IP6T_SO_GET_INFO (IP6T_BASE_CTL)
+#define IP6T_SO_GET_ENTRIES (IP6T_BASE_CTL + 1)
+#define IP6T_SO_GET_REVISION_MATCH (IP6T_BASE_CTL + 4)
+#define IP6T_SO_GET_REVISION_TARGET (IP6T_BASE_CTL + 5)
+#define IP6T_SO_GET_MAX IP6T_SO_GET_REVISION_TARGET
+
+/* ICMP matching stuff */
+struct ip6t_icmp {
+ __u8 type; /* type to match */
+ __u8 code[2]; /* range of code */
+ __u8 invflags; /* Inverse flags */
+};
+
+/* Values for "inv" field for struct ipt_icmp. */
+#define IP6T_ICMP_INV 0x01 /* Invert the sense of type/code test */
+
+/* The argument to IP6T_SO_GET_INFO */
+struct ip6t_getinfo {
+ /* Which table: caller fills this in. */
+ char name[XT_TABLE_MAXNAMELEN];
+
+ /* Kernel fills these in. */
+ /* Which hook entry points are valid: bitmask */
+ unsigned int valid_hooks;
+
+ /* Hook entry points: one per netfilter hook. */
+ unsigned int hook_entry[NF_INET_NUMHOOKS];
+
+ /* Underflow points. */
+ unsigned int underflow[NF_INET_NUMHOOKS];
+
+ /* Number of entries */
+ unsigned int num_entries;
+
+ /* Size of entries. */
+ unsigned int size;
+};
+
+/* The argument to IP6T_SO_SET_REPLACE. */
+struct ip6t_replace {
+ /* Which table. */
+ char name[XT_TABLE_MAXNAMELEN];
+
+ /* Which hook entry points are valid: bitmask. You can't
+ change this. */
+ unsigned int valid_hooks;
+
+ /* Number of entries */
+ unsigned int num_entries;
+
+ /* Total size of new entries */
+ unsigned int size;
+
+ /* Hook entry points. */
+ unsigned int hook_entry[NF_INET_NUMHOOKS];
+
+ /* Underflow points. */
+ unsigned int underflow[NF_INET_NUMHOOKS];
+
+ /* Information about old entries: */
+ /* Number of counters (must be equal to current number of entries). */
+ unsigned int num_counters;
+ /* The old entries' counters. */
+ struct xt_counters __user *counters;
+
+ /* The entries (hang off end: not really an array). */
+ struct ip6t_entry entries[0];
+};
+
+/* The argument to IP6T_SO_GET_ENTRIES. */
+struct ip6t_get_entries {
+ /* Which table: user fills this in. */
+ char name[XT_TABLE_MAXNAMELEN];
+
+ /* User fills this in: total entry size. */
+ unsigned int size;
+
+ /* The entries. */
+ struct ip6t_entry entrytable[0];
+};
+
+/* Helper functions */
+static __inline__ struct xt_entry_target *
+ip6t_get_target(struct ip6t_entry *e)
+{
+ return (void *)e + e->target_offset;
+}
+
+/*
+ * Main firewall chains definitions and global var's definitions.
+ */
+
+#endif /* _UAPI_IP6_TABLES_H */
git.openpandora.org / pandora-kernel.git / commitdiff