Implement libbpf bpf_map API - Githubissues

aquasecurity / libbpfgo

eBPF library for Go. Powered by libbpf.

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Implement libbpf bpf_map API #16

Open grantseltzer opened 3 years ago

grantseltzer commented 3 years ago

We should expose all of the bpf_map api, just being careful about what is deprecated and/or discouraged when 1.0 is released.

[x] bpf_map__autocreate
[x] bpf_map__set_autocreate
[x] bpf_map__name
[x] bpf_map__type
[x] bpf_map__set_type
[x] bpf_map__max_entries
[x] bpf_map__set_max_entries
[x] bpf_map__resize (alias of above, probably shouldn't be exposed)
[ ] bpf_map__map_flags (missing for BPFMapLow)
[ ] bpf_map__set_map_flags
[ ] bpf_map__numa_node
[ ] bpf_map__set_numa_node
[x] bpf_map__key_size
[x] bpf_map__set_key_size
[x] bpf_map__value_size
[x] bpf_map__set_value_size
[x] bpf_map__map_extra
[ ] bpf_map__set_map_extra
[ ] bpf_map__btf_key_type_id
[ ] bpf_map__btf_value_type_id
[ ] bpf_map__ifindex (missing for BPFMapLow)
[ ] bpf_map__set_ifindex
[x] bpf_map__fd
[x] bpf_map__reuse_fd
[x] bpf_map__initial_value
[x] bpf_map__set_initial_value
[ ] bpf_map__is_internal
[x] bpf_map__set_pin_path
[x] bpf_map__is_pinned
[x] bpf_map__pin
[x] bpf_map__unpin
[ ] bpf_map__inner_map
[ ] bpf_map__set_inner_map_fd
[ ] bpf_map__lookup_and_delete_elem
[ ] bpf_map__get_next_key

Low-level API:

[x] bpf_map_get_info_by_fd
[x] bpf_map_get_next_id

geyslan commented 1 year ago

BPFMap bpf_map__btf_key_type_id, bpf_map__btf_value_type_id, bpf_map__inner_map and bpf_map__set_inner_map_fd are being added by https://github.com/aquasecurity/libbpfgo/pull/366.