216 def UpdateMap(map_fd, key, value, flags=0):  argument
221   attr = BpfAttrOps((map_fd, key_ptr, value_ptr, flags))
225 def LookupMap(map_fd, key):  argument
229       (map_fd, ctypes.addressof(c_key), ctypes.addressof(c_value), 0))
234 def GetNextKey(map_fd, key):  argument
244       (map_fd, key_ptr, ctypes.addressof(c_next_key), 0))
249 def GetFirstKey(map_fd):  argument
250   return GetNextKey(map_fd, None)
253 def DeleteMap(map_fd, key):  argument
255   attr = BpfAttrOps((map_fd, ctypes.addressof(c_key), 0, 0))
352 def BpfLoadMapFd(map_fd, dst):  argument
355   insn1 = BpfInsn((code, dst_src, 0, map_fd))
356   insn2 = BpfInsn((0, 0, 0, map_fd >> 32))