1 #ifndef _IP6TABLES_USER_H
2 #define _IP6TABLES_USER_H
4 #include "iptables_common.h"
5 #include "libiptc/libip6tc.h"
7 /* Include file for additions: new matches and targets. */
10 struct ip6tables_match *next;
16 /* Size of match data. */
19 /* Size of match data relevent for userspace comparison purposes */
22 /* Function which prints out usage message. */
25 /* Initialize the match. */
26 void (*init)(struct ip6t_entry_match *m, unsigned int *nfcache);
28 /* Function which parses command options; returns true if it
30 int (*parse)(int c, char **argv, int invert, unsigned int *flags,
31 const struct ip6t_entry *entry,
32 unsigned int *nfcache,
33 struct ip6t_entry_match **match);
35 /* Final check; exit if not ok. */
36 void (*final_check)(unsigned int flags);
38 /* Prints out the match iff non-NULL: put space at end */
39 void (*print)(const struct ip6t_ip6 *ip,
40 const struct ip6t_entry_match *match, int numeric);
42 /* Saves the union ipt_matchinfo in parsable form to stdout. */
43 void (*save)(const struct ip6t_ip6 *ip,
44 const struct ip6t_entry_match *match);
46 /* Pointer to list of extra command-line options */
47 const struct option *extra_opts;
49 /* Ignore these men behind the curtain: */
50 unsigned int option_offset;
51 struct ip6t_entry_match *m;
55 unsigned int loaded; /* simulate loading so options are merged properly */
59 struct ip6tables_target
61 struct ip6tables_target *next;
67 /* Size of target data. */
70 /* Size of target data relevent for userspace comparison purposes */
73 /* Function which prints out usage message. */
76 /* Initialize the target. */
77 void (*init)(struct ip6t_entry_target *t, unsigned int *nfcache);
79 /* Function which parses command options; returns true if it
81 int (*parse)(int c, char **argv, int invert, unsigned int *flags,
82 const struct ip6t_entry *entry,
83 struct ip6t_entry_target **target);
85 /* Final check; exit if not ok. */
86 void (*final_check)(unsigned int flags);
88 /* Prints out the target iff non-NULL: put space at end */
89 void (*print)(const struct ip6t_ip6 *ip,
90 const struct ip6t_entry_target *target, int numeric);
92 /* Saves the targinfo in parsable form to stdout. */
93 void (*save)(const struct ip6t_ip6 *ip,
94 const struct ip6t_entry_target *target);
96 /* Pointer to list of extra command-line options */
97 struct option *extra_opts;
99 /* Ignore these men behind the curtain: */
100 unsigned int option_offset;
101 struct ip6t_entry_target *t;
104 #ifdef NO_SHARED_LIBS
105 unsigned int loaded; /* simulate loading so options are merged properly */
111 /* Your shared library should call one of these. */
112 extern void register_match6(struct ip6tables_match *me);
113 extern void register_target6(struct ip6tables_target *me);
115 extern int do_command6(int argc, char *argv[], char **table,
116 ip6tc_handle_t *handle);
117 /* Keeping track of external matches and targets: linked lists. */
118 extern struct ip6tables_match *ip6tables_matches;
119 extern struct ip6tables_target *ip6tables_targets;
127 extern struct ip6tables_target *find_target(const char *name, enum ip6t_tryload);
128 extern struct ip6tables_match *find_match(const char *name, enum ip6t_tryload);
130 extern int for_each_chain(int (*fn)(const ip6t_chainlabel, int, ip6tc_handle_t *), int verbose, int builtinstoo, ip6tc_handle_t *handle);
131 extern int flush_entries(const ip6t_chainlabel chain, int verbose, ip6tc_handle_t *handle);
132 extern int delete_chain(const ip6t_chainlabel chain, int verbose, ip6tc_handle_t *handle);
133 extern int ip6tables_insmod(const char *modname, const char *modprobe);
135 #endif /*_IP6TABLES_USER_H*/