BPF_PROG_QUERY
if (CHECK_ATTR(BPF_PROG_QUERY))
case BPF_PROG_QUERY:
ret = sys_bpf(BPF_PROG_QUERY, &attr, attr_sz);
err = syscall(__NR_bpf, BPF_PROG_QUERY, &attr, OLD_QUERY_SIZE);
err = syscall(__NR_bpf, BPF_PROG_QUERY, &attr, FULL_QUERY_SIZE);
err = syscall(__NR_bpf, BPF_PROG_QUERY, &attr, attr_size);
err = syscall(__NR_bpf, BPF_PROG_QUERY, &attr, attr_size);
err = syscall(__NR_bpf, BPF_PROG_QUERY, &attr, attr_size);
err = syscall(__NR_bpf, BPF_PROG_QUERY, &attr, attr_size);
err = syscall(__NR_bpf, BPF_PROG_QUERY, &attr, attr_size);
err = syscall(__NR_bpf, BPF_PROG_QUERY, &attr, attr_size);
err = syscall(__NR_bpf, BPF_PROG_QUERY, &attr, attr_size);
err = syscall(__NR_bpf, BPF_PROG_QUERY, &attr, attr_size);