diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/bpf.h | 1 | ||||
| -rw-r--r-- | include/net/bpf_sk_storage.h | 27 | ||||
| -rw-r--r-- | include/uapi/linux/sock_diag.h | 26 |
3 files changed, 54 insertions, 0 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 9aa33b8f3d55..6015a4daf118 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -1023,6 +1023,7 @@ void __bpf_free_used_maps(struct bpf_prog_aux *aux, void bpf_prog_free_id(struct bpf_prog *prog, bool do_idr_lock); void bpf_map_free_id(struct bpf_map *map, bool do_idr_lock); +struct bpf_map *bpf_map_get(u32 ufd); struct bpf_map *bpf_map_get_with_uref(u32 ufd); struct bpf_map *__bpf_map_get(struct fd f); void bpf_map_inc(struct bpf_map *map); diff --git a/include/net/bpf_sk_storage.h b/include/net/bpf_sk_storage.h index 8e4f831d2e52..5036c94c0503 100644 --- a/include/net/bpf_sk_storage.h +++ b/include/net/bpf_sk_storage.h @@ -10,14 +10,41 @@ void bpf_sk_storage_free(struct sock *sk); extern const struct bpf_func_proto bpf_sk_storage_get_proto; extern const struct bpf_func_proto bpf_sk_storage_delete_proto; +struct bpf_sk_storage_diag; +struct sk_buff; +struct nlattr; +struct sock; + #ifdef CONFIG_BPF_SYSCALL int bpf_sk_storage_clone(const struct sock *sk, struct sock *newsk); +struct bpf_sk_storage_diag * +bpf_sk_storage_diag_alloc(const struct nlattr *nla_stgs); +void bpf_sk_storage_diag_free(struct bpf_sk_storage_diag *diag); +int bpf_sk_storage_diag_put(struct bpf_sk_storage_diag *diag, + struct sock *sk, struct sk_buff *skb, + int stg_array_type, + unsigned int *res_diag_size); #else static inline int bpf_sk_storage_clone(const struct sock *sk, struct sock *newsk) { return 0; } +static inline struct bpf_sk_storage_diag * +bpf_sk_storage_diag_alloc(const struct nlattr *nla) +{ + return NULL; +} +static inline void bpf_sk_storage_diag_free(struct bpf_sk_storage_diag *diag) +{ +} +static inline int bpf_sk_storage_diag_put(struct bpf_sk_storage_diag *diag, + struct sock *sk, struct sk_buff *skb, + int stg_array_type, + unsigned int *res_diag_size) +{ + return 0; +} #endif #endif /* _BPF_SK_STORAGE_H */ diff --git a/include/uapi/linux/sock_diag.h b/include/uapi/linux/sock_diag.h index e5925009a652..5f74a5f6091d 100644 --- a/include/uapi/linux/sock_diag.h +++ b/include/uapi/linux/sock_diag.h @@ -36,4 +36,30 @@ enum sknetlink_groups { }; #define SKNLGRP_MAX (__SKNLGRP_MAX - 1) +enum { + SK_DIAG_BPF_STORAGE_REQ_NONE, + SK_DIAG_BPF_STORAGE_REQ_MAP_FD, + __SK_DIAG_BPF_STORAGE_REQ_MAX, +}; + +#define SK_DIAG_BPF_STORAGE_REQ_MAX (__SK_DIAG_BPF_STORAGE_REQ_MAX - 1) + +enum { + SK_DIAG_BPF_STORAGE_REP_NONE, + SK_DIAG_BPF_STORAGE, + __SK_DIAG_BPF_STORAGE_REP_MAX, +}; + +#define SK_DIAB_BPF_STORAGE_REP_MAX (__SK_DIAG_BPF_STORAGE_REP_MAX - 1) + +enum { + SK_DIAG_BPF_STORAGE_NONE, + SK_DIAG_BPF_STORAGE_PAD, + SK_DIAG_BPF_STORAGE_MAP_ID, + SK_DIAG_BPF_STORAGE_MAP_VALUE, + __SK_DIAG_BPF_STORAGE_MAX, +}; + +#define SK_DIAG_BPF_STORAGE_MAX (__SK_DIAG_BPF_STORAGE_MAX - 1) + #endif /* _UAPI__SOCK_DIAG_H__ */ |