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path: root/tools/testing/selftests/bpf/progs/bpf_iter_setsockopt_unix.c
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2024-10-29selftests/bpf: drop unnecessary bpf_iter.h type duplicationAndrii Nakryiko
Drop bpf_iter.h header which uses vmlinux.h but re-defines a bunch of iterator structures and some of BPF constants for use in BPF iterator selftests. None of that is necessary when fresh vmlinux.h header is generated for vmlinux image that matches latest selftests. So drop ugly hacks and have a nice plain vmlinux.h usage everywhere. We could do the same with all the kfunc __ksym redefinitions, but that has dependency on very fresh pahole, so I'm not addressing that here. Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/r/20241029203919.1948941-1-andrii@kernel.org Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2022-01-18selftest/bpf: Test batching and bpf_(get|set)sockopt in bpf unix iter.Kuniyuki Iwashima
This patch adds a test for the batching and bpf_(get|set)sockopt in bpf unix iter. It does the following. 1. Creates an abstract UNIX domain socket 2. Call bpf_setsockopt() 3. Call bpf_getsockopt() and save the value 4. Call setsockopt() 5. Call getsockopt() and save the value 6. Compare the saved values Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.co.jp> Link: https://lore.kernel.org/r/20220113002849.4384-5-kuniyu@amazon.co.jp Signed-off-by: Alexei Starovoitov <ast@kernel.org>