Contributors: 18
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Linus Torvalds (pre-git) |
65 |
28.26% |
7 |
19.44% |
| Patrick McHardy |
31 |
13.48% |
2 |
5.56% |
| Dmitry Mishin |
27 |
11.74% |
1 |
2.78% |
| Harald Welte |
23 |
10.00% |
2 |
5.56% |
| Jan Engelhardt |
18 |
7.83% |
7 |
19.44% |
| Florian Westphal |
18 |
7.83% |
4 |
11.11% |
| Alexey Dobriyan |
13 |
5.65% |
2 |
5.56% |
| Pablo Neira Ayuso |
8 |
3.48% |
1 |
2.78% |
| David Howells |
7 |
3.04% |
1 |
2.78% |
| David J. Wilder |
7 |
3.04% |
1 |
2.78% |
| Jeremy Sowden |
3 |
1.30% |
1 |
2.78% |
| Andi Kleen |
2 |
0.87% |
1 |
2.78% |
| Ben Hutchings |
2 |
0.87% |
1 |
2.78% |
| David S. Miller |
2 |
0.87% |
1 |
2.78% |
| Herbert Xu |
1 |
0.43% |
1 |
2.78% |
| Greg Kroah-Hartman |
1 |
0.43% |
1 |
2.78% |
| Gustavo A. R. Silva |
1 |
0.43% |
1 |
2.78% |
| Stephen Rothwell |
1 |
0.43% |
1 |
2.78% |
| Total |
230 |
|
36 |
|
/* SPDX-License-Identifier: GPL-2.0 */
/*
* 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 IP 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 _IPTABLES_H
#define _IPTABLES_H
#include <linux/if.h>
#include <linux/in.h>
#include <linux/init.h>
#include <linux/ip.h>
#include <linux/skbuff.h>
#include <uapi/linux/netfilter_ipv4/ip_tables.h>
int ipt_register_table(struct net *net, const struct xt_table *table,
const struct ipt_replace *repl,
const struct nf_hook_ops *ops);
void ipt_unregister_table_pre_exit(struct net *net, const char *name);
void ipt_unregister_table_exit(struct net *net, const char *name);
/* Standard entry. */
struct ipt_standard {
struct ipt_entry entry;
struct xt_standard_target target;
};
struct ipt_error {
struct ipt_entry entry;
struct xt_error_target target;
};
#define IPT_ENTRY_INIT(__size) \
{ \
.target_offset = sizeof(struct ipt_entry), \
.next_offset = (__size), \
}
#define IPT_STANDARD_INIT(__verdict) \
{ \
.entry = IPT_ENTRY_INIT(sizeof(struct ipt_standard)), \
.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(XT_ERROR_TARGET, \
sizeof(struct xt_error_target)), \
.target.errorname = "ERROR", \
}
extern void *ipt_alloc_initial_table(const struct xt_table *);
extern unsigned int ipt_do_table(void *priv,
struct sk_buff *skb,
const struct nf_hook_state *state);
#ifdef CONFIG_NETFILTER_XTABLES_COMPAT
#include <net/compat.h>
struct compat_ipt_entry {
struct ipt_ip ip;
compat_uint_t nfcache;
__u16 target_offset;
__u16 next_offset;
compat_uint_t comefrom;
struct compat_xt_counters counters;
unsigned char elems[];
};
/* Helper functions */
static inline struct xt_entry_target *
compat_ipt_get_target(struct compat_ipt_entry *e)
{
return (void *)e + e->target_offset;
}
#endif /* CONFIG_COMPAT */
#endif /* _IPTABLES_H */