#value_indexed
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
BPF_MAP_TYPE_DEVMAP 14
BPF_MAP_TYPE_SOCKMAP 15
BPF_MAP_TYPE_CPUMAP 16
BPF_MAP_TYPE_XSKMAP 17
BPF_MAP_TYPE_SOCKHASH 18
BPF_MAP_TYPE_CGROUP_STORAGE 19
BPF_MAP_TYPE_REUSEPORT_SOCKARRAY 20
BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE 21
BPF_MAP_TYPE_QUEUE 22
BPF_MAP_TYPE_STACK 23
BPF_MAP_TYPE_SK_STORAGE 24
BPF_MAP_TYPE_DEVMAP_HASH 25
BPF_MAP_TYPE_STRUCT_OPS 26
BPF_MAP_TYPE_RINGBUF 27
BPF_MAP_TYPE_INODE_STORAGE 28
BPF_MAP_TYPE_TASK_STORAGE 29
BPF_MAP_TYPE_BLOOM_FILTER 30
BPF_MAP_TYPE_USER_RINGBUF 31
BPF_MAP_TYPE_CGRP_STORAGE 32