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bpf: sync bpf.h to tools/ 

Export new prog type and hook points to the libbpf.

Cc: Andrii Nakryiko <andriin@fb.com>
Cc: Martin Lau <kafai@fb.com>
Signed-off-by: Stanislav Fomichev <sdf@google.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
This commit is contained in:
Stanislav Fomichev 2019-06-27 13:38:48 -07:00 committed by Alexei Starovoitov
parent 0d01da6afc
commit aa6ab6471e
1 changed files with 14 additions and 0 deletions
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14
tools/include/uapi/linux/bpf.h
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@ -170,6 +170,7 @@ enum bpf_prog_type {
BPF_PROG_TYPE_FLOW_DISSECTOR,
BPF_PROG_TYPE_CGROUP_SYSCTL,
BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE,
BPF_PROG_TYPE_CGROUP_SOCKOPT,
};
enum bpf_attach_type {
@ -194,6 +195,8 @@ enum bpf_attach_type {
BPF_CGROUP_SYSCTL,
BPF_CGROUP_UDP4_RECVMSG,
BPF_CGROUP_UDP6_RECVMSG,
BPF_CGROUP_GETSOCKOPT,
BPF_CGROUP_SETSOCKOPT,
__MAX_BPF_ATTACH_TYPE
};
@ -3541,4 +3544,15 @@ struct bpf_sysctl {
*/
};
struct bpf_sockopt {
__bpf_md_ptr(struct bpf_sock *, sk);
__bpf_md_ptr(void *, optval);
__bpf_md_ptr(void *, optval_end);
__s32 level;
__s32 optname;
__s32 optlen;
__s32 retval;
};
#endif /* _UAPI__LINUX_BPF_H__ */