61     ebpf::BPF bpf;  variable
63     res = bpf.init(BPF_PROGRAM);
66     auto t = bpf.get_map_in_map_table<int>("maps_hash");
67     auto ex1_table = bpf.get_array_table<int>("ex1");
68     auto ex2_table = bpf.get_array_table<int>("ex2");
69     auto ex3_table = bpf.get_array_table<unsigned long long>("ex3");
99     std::string getuid_fnname = bpf.get_syscall_fnname("getuid");
100     res = bpf.attach_kprobe(getuid_fnname, "syscall__getuid");
103     auto cntl_table = bpf.get_array_table<int>("cntl");
110     res = bpf.detach_kprobe(getuid_fnname);
163     ebpf::BPF bpf;  variable
165     res = bpf.init(BPF_PROGRAM);
168     auto t = bpf.get_map_in_map_table<struct custom_key>("maps_hash");
169     auto ex1_table = bpf.get_hash_table<int, int>("ex1");
170     auto ex2_table = bpf.get_hash_table<int, int>("ex2");
171     auto cntl_table = bpf.get_array_table<int>("cntl");
176     std::string getuid_fnname = bpf.get_syscall_fnname("getuid");
177     res = bpf.attach_kprobe(getuid_fnname, "syscall__getuid");
221     res = bpf.detach_kprobe(getuid_fnname);
269     ebpf::BPF bpf;  variable
271     res = bpf.init(BPF_PROGRAM);
274     auto t = bpf.get_map_in_map_table<int>("maps_array");
275     auto ex1_table = bpf.get_hash_table<int, int>("ex1");
276     auto ex2_table = bpf.get_hash_table<int, int>("ex2");
278         bpf.get_hash_table<unsigned long long, unsigned long long>("ex3");
305     std::string getuid_fnname = bpf.get_syscall_fnname("getuid");
306     res = bpf.attach_kprobe(getuid_fnname, "syscall__getuid");
309     auto cntl_table = bpf.get_array_table<int>("cntl");
322     res = bpf.detach_kprobe(getuid_fnname);