/usr/src/xtables-addons-1.40/ipset-6/include/libipset/data.h is in xtables-addons-dkms 1.40-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 | /* Copyright 2007-2010 Jozsef Kadlecsik (kadlec@blackhole.kfki.hu)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef LIBIPSET_DATA_H
#define LIBIPSET_DATA_H
#include <stdbool.h> /* bool */
#include <libipset/nf_inet_addr.h> /* union nf_inet_addr */
/* Data options */
enum ipset_opt {
IPSET_OPT_NONE = 0,
/* Common ones */
IPSET_SETNAME,
IPSET_OPT_TYPENAME,
IPSET_OPT_FAMILY,
/* CADT options */
IPSET_OPT_IP,
IPSET_OPT_IP_FROM = IPSET_OPT_IP,
IPSET_OPT_IP_TO,
IPSET_OPT_CIDR,
IPSET_OPT_PORT,
IPSET_OPT_PORT_FROM = IPSET_OPT_PORT,
IPSET_OPT_PORT_TO,
IPSET_OPT_TIMEOUT,
/* Create-specific options */
IPSET_OPT_GC,
IPSET_OPT_HASHSIZE,
IPSET_OPT_MAXELEM,
IPSET_OPT_NETMASK,
IPSET_OPT_PROBES,
IPSET_OPT_RESIZE,
IPSET_OPT_SIZE,
/* Create-specific options, filled out by the kernel */
IPSET_OPT_ELEMENTS,
IPSET_OPT_REFERENCES,
IPSET_OPT_MEMSIZE,
/* ADT-specific options */
IPSET_OPT_ETHER,
IPSET_OPT_NAME,
IPSET_OPT_NAMEREF,
IPSET_OPT_IP2,
IPSET_OPT_CIDR2,
IPSET_OPT_IP2_TO,
IPSET_OPT_PROTO,
IPSET_OPT_IFACE,
/* Swap/rename to */
IPSET_OPT_SETNAME2,
/* Flags */
IPSET_OPT_EXIST,
IPSET_OPT_BEFORE,
IPSET_OPT_PHYSDEV,
/* Internal options */
IPSET_OPT_FLAGS = 48, /* IPSET_FLAG_EXIST| */
IPSET_OPT_CADT_FLAGS, /* IPSET_FLAG_BEFORE| */
IPSET_OPT_ELEM,
IPSET_OPT_TYPE,
IPSET_OPT_LINENO,
IPSET_OPT_REVISION,
IPSET_OPT_REVISION_MIN,
IPSET_OPT_MAX,
};
#define IPSET_FLAG(opt) (1LL << (opt))
#define IPSET_FLAGS_ALL (~0LL)
#define IPSET_CREATE_FLAGS \
(IPSET_FLAG(IPSET_OPT_FAMILY) \
| IPSET_FLAG(IPSET_OPT_TYPENAME)\
| IPSET_FLAG(IPSET_OPT_TYPE) \
| IPSET_FLAG(IPSET_OPT_IP) \
| IPSET_FLAG(IPSET_OPT_IP_TO) \
| IPSET_FLAG(IPSET_OPT_CIDR) \
| IPSET_FLAG(IPSET_OPT_PORT) \
| IPSET_FLAG(IPSET_OPT_PORT_TO) \
| IPSET_FLAG(IPSET_OPT_TIMEOUT) \
| IPSET_FLAG(IPSET_OPT_GC) \
| IPSET_FLAG(IPSET_OPT_HASHSIZE)\
| IPSET_FLAG(IPSET_OPT_MAXELEM) \
| IPSET_FLAG(IPSET_OPT_NETMASK) \
| IPSET_FLAG(IPSET_OPT_PROBES) \
| IPSET_FLAG(IPSET_OPT_RESIZE) \
| IPSET_FLAG(IPSET_OPT_SIZE))
#define IPSET_ADT_FLAGS \
(IPSET_FLAG(IPSET_OPT_IP) \
| IPSET_FLAG(IPSET_OPT_IP_TO) \
| IPSET_FLAG(IPSET_OPT_CIDR) \
| IPSET_FLAG(IPSET_OPT_PORT) \
| IPSET_FLAG(IPSET_OPT_PORT_TO) \
| IPSET_FLAG(IPSET_OPT_TIMEOUT) \
| IPSET_FLAG(IPSET_OPT_ETHER) \
| IPSET_FLAG(IPSET_OPT_NAME) \
| IPSET_FLAG(IPSET_OPT_NAMEREF) \
| IPSET_FLAG(IPSET_OPT_IP2) \
| IPSET_FLAG(IPSET_OPT_CIDR2) \
| IPSET_FLAG(IPSET_OPT_PROTO) \
| IPSET_FLAG(IPSET_OPT_IFACE) \
| IPSET_FLAG(IPSET_OPT_CADT_FLAGS)\
| IPSET_FLAG(IPSET_OPT_BEFORE) \
| IPSET_FLAG(IPSET_OPT_PHYSDEV))
struct ipset_data;
extern void ipset_strlcpy(char *dst, const char *src, size_t len);
extern bool ipset_data_flags_test(const struct ipset_data *data,
uint64_t flags);
extern void ipset_data_flags_set(struct ipset_data *data, uint64_t flags);
extern void ipset_data_flags_unset(struct ipset_data *data, uint64_t flags);
extern bool ipset_data_ignored(struct ipset_data *data, enum ipset_opt opt);
extern int ipset_data_set(struct ipset_data *data, enum ipset_opt opt,
const void *value);
extern const void *ipset_data_get(const struct ipset_data *data,
enum ipset_opt opt);
static inline bool
ipset_data_test(const struct ipset_data *data, enum ipset_opt opt)
{
return ipset_data_flags_test(data, IPSET_FLAG(opt));
}
/* Shortcuts */
extern const char *ipset_data_setname(const struct ipset_data *data);
extern uint8_t ipset_data_family(const struct ipset_data *data);
extern uint8_t ipset_data_cidr(const struct ipset_data *data);
extern uint64_t ipset_data_flags(const struct ipset_data *data);
extern void ipset_data_reset(struct ipset_data *data);
extern struct ipset_data *ipset_data_init(void);
extern void ipset_data_fini(struct ipset_data *data);
extern size_t ipset_data_sizeof(enum ipset_opt opt, uint8_t family);
#endif /* LIBIPSET_DATA_H */
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