From: Geliang Tang tanggeliang@kylinos.cn
This patchset uses post_socket_cb and post_connect_cb callbacks of struct network_helper_opts to refactor do_test() in bpf_tcp_ca.c to move dctcp test dedicated code out of do_test() into test_dctcp().
Patch 3 adds a new member in post_socket_opts and patch 4 adds a new callback in network_helper_opts. I'm not sure if this is going too far.
Geliang Tang (4): selftests/bpf: Use post_socket_cb in connect_to_fd_opts selftests/bpf: Use start_server_addr in bpf_tcp_ca selftests/bpf: Use connect_to_fd_opts in do_test in bpf_tcp_ca selftests/bpf: Add post_connect_cb callback
tools/testing/selftests/bpf/network_helpers.c | 13 ++- tools/testing/selftests/bpf/network_helpers.h | 8 +- .../selftests/bpf/prog_tests/bpf_tcp_ca.c | 105 +++++++++++------- 3 files changed, 81 insertions(+), 45 deletions(-)