diff options
Diffstat (limited to 'net/test/bpf.py')
| -rwxr-xr-x | net/test/bpf.py | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/net/test/bpf.py b/net/test/bpf.py index a96a95a..ff23d79 100755 --- a/net/test/bpf.py +++ b/net/test/bpf.py @@ -144,11 +144,14 @@ BPF_FUNC_map_delete_elem = 3 BPF_FUNC_get_socket_cookie = 46 BPF_FUNC_get_socket_uid = 47 +BPF_F_RDONLY = 1 << 3 +BPF_F_WRONLY = 1 << 4 + # These object below belongs to the same kernel union and the types below # (e.g., bpf_attr_create) aren't kernel struct names but just different # variants of the union. -BpfAttrCreate = cstruct.Struct("bpf_attr_create", "=IIII", - "map_type key_size value_size max_entries") +BpfAttrCreate = cstruct.Struct("bpf_attr_create", "=IIIII", + "map_type key_size value_size max_entries, map_flags") BpfAttrOps = cstruct.Struct("bpf_attr_ops", "=QQQQ", "map_fd key_ptr value_ptr flags") BpfAttrProgLoad = cstruct.Struct( @@ -168,8 +171,8 @@ def BpfSyscall(op, attr): csocket.MaybeRaiseSocketError(ret) return ret -def CreateMap(map_type, key_size, value_size, max_entries): - attr = BpfAttrCreate((map_type, key_size, value_size, max_entries)) +def CreateMap(map_type, key_size, value_size, max_entries, map_flags=0): + attr = BpfAttrCreate((map_type, key_size, value_size, max_entries, map_flags)) return BpfSyscall(BPF_MAP_CREATE, attr) |