| BPF_MAP_TYPE_UNSPEC 0 | |
| BPF_MAP_TYPE_HASH 1 | |
| BPF_MAP_TYPE_ARRAY 2 | |
| BPF_MAP_TYPE_PROG_ARRAY 3 | |
| BPF_MAP_TYPE_PERF_EVENT_ARRAY 4 | |
| BPF_MAP_TYPE_PERCPU_HASH 5 | |
| BPF_MAP_TYPE_PERCPU_ARRAY 6 | |
| BPF_MAP_TYPE_STACK_TRACE 7 | |
| BPF_MAP_TYPE_CGROUP_ARRAY 8 | |
| BPF_MAP_TYPE_LRU_HASH 9 | |
| BPF_MAP_TYPE_LRU_PERCPU_HASH 10 | |
| BPF_MAP_TYPE_LPM_TRIE 11 | |
| BPF_MAP_TYPE_ARRAY_OF_MAPS 12 | |
| BPF_MAP_TYPE_HASH_OF_MAPS 13 |