Release 4.7 include/net/netfilter/nf_conntrack_labels.h
#include <linux/types.h>
#include <net/net_namespace.h>
#include <linux/netfilter/nf_conntrack_common.h>
#include <linux/netfilter/nf_conntrack_tuple_common.h>
#include <net/netfilter/nf_conntrack.h>
#include <net/netfilter/nf_conntrack_extend.h>
#include <uapi/linux/netfilter/xt_connlabel.h>
#define NF_CT_LABELS_MAX_SIZE ((XT_CONNLABEL_MAXBIT + 1) / BITS_PER_BYTE)
struct nf_conn_labels {
u8 words;
unsigned long bits[];
};
static inline struct nf_conn_labels *nf_ct_labels_find(const struct nf_conn *ct)
{
#ifdef CONFIG_NF_CONNTRACK_LABELS
return nf_ct_ext_find(ct, NF_CT_EXT_LABELS);
#else
return NULL;
#endif
}
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| Person | Tokens | Prop | Commits | CommitProp |
| florian westphal | florian westphal | 33 | 100.00% | 1 | 100.00% |
| Total | 33 | 100.00% | 1 | 100.00% |
static inline struct nf_conn_labels *nf_ct_labels_ext_add(struct nf_conn *ct)
{
#ifdef CONFIG_NF_CONNTRACK_LABELS
struct nf_conn_labels *cl_ext;
struct net *net = nf_ct_net(ct);
u8 words;
words = ACCESS_ONCE(net->ct.label_words);
if (words == 0)
return NULL;
cl_ext = nf_ct_ext_add_length(ct, NF_CT_EXT_LABELS,
words * sizeof(long), GFP_ATOMIC);
if (cl_ext != NULL)
cl_ext->words = words;
return cl_ext;
#else
return NULL;
#endif
}
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| Person | Tokens | Prop | Commits | CommitProp |
| florian westphal | florian westphal | 95 | 100.00% | 1 | 100.00% |
| Total | 95 | 100.00% | 1 | 100.00% |
int nf_connlabel_set(struct nf_conn *ct, u16 bit);
int nf_connlabels_replace(struct nf_conn *ct,
const u32 *data, const u32 *mask, unsigned int words);
#ifdef CONFIG_NF_CONNTRACK_LABELS
int nf_conntrack_labels_init(void);
void nf_conntrack_labels_fini(void);
int nf_connlabels_get(struct net *net, unsigned int bit);
void nf_connlabels_put(struct net *net);
#else
static inline int nf_conntrack_labels_init(void) { return 0; }
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| Person | Tokens | Prop | Commits | CommitProp |
| florian westphal | florian westphal | 11 | 91.67% | 1 | 50.00% |
| gao feng | gao feng | 1 | 8.33% | 1 | 50.00% |
| Total | 12 | 100.00% | 2 | 100.00% |
static inline void nf_conntrack_labels_fini(void) {}
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| Person | Tokens | Prop | Commits | CommitProp |
| florian westphal | florian westphal | 7 | 87.50% | 1 | 50.00% |
| gao feng | gao feng | 1 | 12.50% | 1 | 50.00% |
| Total | 8 | 100.00% | 2 | 100.00% |
static inline int nf_connlabels_get(struct net *net, unsigned int bit) { return 0; }
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| joe stringer | joe stringer | 18 | 94.74% | 1 | 50.00% |
| florian westphal | florian westphal | 1 | 5.26% | 1 | 50.00% |
| Total | 19 | 100.00% | 2 | 100.00% |
static inline void nf_connlabels_put(struct net *net) {}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| joe stringer | joe stringer | 11 | 100.00% | 1 | 100.00% |
| Total | 11 | 100.00% | 1 | 100.00% |
#endif
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| florian westphal | florian westphal | 238 | 81.51% | 4 | 66.67% |
| joe stringer | joe stringer | 50 | 17.12% | 1 | 16.67% |
| gao feng | gao feng | 4 | 1.37% | 1 | 16.67% |
| Total | 292 | 100.00% | 6 | 100.00% |
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