9af6c84435
Prepare for switching reuseport tests to test_progs framework, where we don't have the luxury to terminate the process on failure. Modify setup helpers to signal failure via the return value with the help of a macro similar to the one currently in use by the tests. Signed-off-by: Jakub Sitnicki <jakub@cloudflare.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20191212102259.418536-8-jakub@cloudflare.com