Lines Matching refs:bpf

56   ebpf::BPF bpf;  variable
58   res = bpf.init(
63       bpf.open_perf_event("cnt", PERF_TYPE_SOFTWARE, PERF_COUNT_SW_CPU_CLOCK);
65   std::string getuid_fnname = bpf.get_syscall_fnname("getuid");
66   res = bpf.attach_kprobe(getuid_fnname, "on_sys_getuid");
69   res = bpf.detach_kprobe(getuid_fnname);
71   res = bpf.close_perf_event("cnt");
74   auto val = bpf.get_hash_table<int, uint64_t>("val");
80       bpf.get_hash_table<int, struct bpf_perf_event_value>("counter");
82   auto ret = bpf.get_hash_table<int, int>("ret");
113   ebpf::BPF bpf;  variable
115   res = bpf.init(BPF_PROGRAM);
117   res = bpf.attach_perf_event(PERF_TYPE_SOFTWARE, PERF_COUNT_SW_CPU_CLOCK,
121   res = bpf.detach_perf_event(PERF_TYPE_SOFTWARE, PERF_COUNT_SW_CPU_CLOCK);
124   auto pid = bpf.get_hash_table<int, uint64_t>("pid");
130       bpf.get_hash_table<int, struct bpf_perf_event_value>("counter");
132   auto ret = bpf.get_hash_table<int, int>("ret");