From d0003ec01c667b731c139e23de3306a8b328ccf5 Mon Sep 17 00:00:00 2001 From: Alexei Starovoitov Date: Thu, 13 Nov 2014 17:36:49 -0800 Subject: bpf: allow eBPF programs to use maps expose bpf_map_lookup_elem(), bpf_map_update_elem(), bpf_map_delete_elem() map accessors to eBPF programs Signed-off-by: Alexei Starovoitov Signed-off-by: David S. Miller --- include/uapi/linux/bpf.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/uapi/linux/bpf.h') diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h index 0d662fe75df5..4a3d0f84f178 100644 --- a/include/uapi/linux/bpf.h +++ b/include/uapi/linux/bpf.h @@ -158,6 +158,9 @@ union bpf_attr { */ enum bpf_func_id { BPF_FUNC_unspec, + BPF_FUNC_map_lookup_elem, /* void *map_lookup_elem(&map, &key) */ + BPF_FUNC_map_update_elem, /* int map_update_elem(&map, &key, &value, flags) */ + BPF_FUNC_map_delete_elem, /* int map_delete_elem(&map, &key) */ __BPF_FUNC_MAX_ID, }; -- cgit v1.2.3