// OpenMap opens the LXCMap in the given path. func OpenMap(path string) (*LXCMap, error) { fd, _, err := bpf.OpenOrCreateMap( path, C.BPF_MAP_TYPE_HASH, uint32(unsafe.Sizeof(uint32(0))), uint32(unsafe.Sizeof(LXCInfo{})), MaxKeys, ) if err != nil { return nil, err } m := new(LXCMap) m.fd = fd return m, nil }
func OpenMap(path string) (*PolicyMap, bool, error) { fd, isNewMap, err := bpf.OpenOrCreateMap( path, C.BPF_MAP_TYPE_HASH, uint32(unsafe.Sizeof(uint32(0))), uint32(unsafe.Sizeof(PolicyEntry{})), MAX_KEYS, ) if err != nil { return nil, false, err } m := &PolicyMap{path: path, Fd: fd} return m, isNewMap, nil }