CHANGES.md

Release notes

All notable changes to this project will be documented in this file. This project adheres to Semantic Versioning.

0.2.3

Features

• None

Fixes

• Allow ebpf_maps:close/1 to also close the underlying eBPF map of an ebpf_maps:iterator(). Before this change, when calling Iterator = ebpf_maps:iterator(Map), Map had to be kept around in order to close the underlying eBPF map when Iterator is no longer needed, e.g.:

  Map = ebpf_maps:new(...),
  Iterator = ebpf_maps:iterator(Map),
  % use Iterator
  ok = ebpf_maps:close(Map).

  With this fix its possible to pass Iterator around and forget about Map:

  foo() ->
    Map = ebpf_maps:new(...),
    Iterator = ebpf_maps:iterator(Map),
    consume_iterator(Iterator).
  
  consume_iterator(Iterator) ->
    ...
    ok = ebpf_maps:close(Iterator).

Breaking changes

• None

0.2.2

Features

• Add ebpf_maps:take/2

Fixes

• Minor documentation fixes

Breaking changes

• None

0.2.1

Features

• Add ebpf_kern:return/1
• Add ebpf_kern:branch/5

Fixes

• None

Breaking changes

• None

0.2.0

Initial release

0.1.x

Experiments