void GetRawProcessList()

in src/process.cc [13:42]

• 24 lines of code
• 7 McCabe index (conditional complexity)

void GetRawProcessList(ProcessInfo process_info[1024], uint32_t* process_count, DWORD* process_data_flags) {
  *process_count = 0;

  // Fetch the PID and PPIDs
  PROCESSENTRY32 process_entry = { 0 };
  DWORD parent_pid = 0;
  HANDLE snapshot_handle = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
  process_entry.dwSize = sizeof(PROCESSENTRY32);
  if (Process32First(snapshot_handle, &process_entry)) {
    do {
      if (process_entry.th32ProcessID != 0) {
        process_info[*process_count].pid = process_entry.th32ProcessID;
        process_info[*process_count].ppid = process_entry.th32ParentProcessID;

        if (MEMORY & *process_data_flags) {
          GetProcessMemoryUsage(process_info, process_count);
        }

        if (COMMANDLINE & *process_data_flags) {
          GetProcessCommandLine(process_info, process_count);
        }

        strcpy(process_info[*process_count].name, process_entry.szExeFile);
        (*process_count)++;
      }
    } while (*process_count < 1024 && Process32Next(snapshot_handle, &process_entry));
  }

  CloseHandle(snapshot_handle);
}