Function bcc_sys::bccapi::bpf_attach_perf_event

pub unsafe extern "C" fn bpf_attach_perf_event(
    progfd: c_int, 
    ev_type: u32, 
    ev_config: u32, 
    sample_period: u64, 
    sample_freq: u64, 
    pid: pid_t, 
    cpu: c_int, 
    group_fd: c_int
) -> c_int