This patch set adds BPF iterator support for UNIX domain socket. The first patch implements it and the second adds a selftest. Kuniyuki Iwashima (2): bpf: af_unix: Implement BPF iterator for UNIX domain socket. selftest/bpf: Implement sample UNIX domain socket iterator program. include/linux/btf_ids.h | 3 +- net/unix/af_unix.c | 78 +++++++++++++++++++ .../selftests/bpf/prog_tests/bpf_iter.c | 17 ++++ .../selftests/bpf/progs/bpf_iter_unix.c | 75 ++++++++++++++++++ 4 files changed, 172 insertions(+), 1 deletion(-) create mode 100644 tools/testing/selftests/bpf/progs/bpf_iter_unix.c -- 2.30.2