bpf_program__set_log_level
LIBBPF_API int bpf_program__set_log_level(struct bpf_program *prog, __u32 log_level);
bpf_program__set_log_level(prog, 4 | extra_prog_load_log_flags);
bpf_program__set_log_level(prog, 2);
bpf_program__set_log_level(skel->progs.good_prog, 1);
bpf_program__set_log_level(skel->progs.good_prog, 2);
bpf_program__set_log_level(skel->progs.bad_prog, 0);
bpf_program__set_log_level(skel->progs.bad_relo, 1 | 8); /* BPF_LOG_FIXED to force truncation */
bpf_program__set_log_level(prog, (spec->log_level & 4) | min_log_level);
bpf_program__set_log_level(prog, spec->log_level);
bpf_program__set_log_level(prog, log_level);