Function getRunningUSVFSProcesses

src/usvfsconnector.cpp:297–342

}

std::vector<HANDLE> getRunningUSVFSProcesses()
{
  std::vector<DWORD> pids;

  {
    size_t count  = 0;
    DWORD* buffer = nullptr;
    if (!::usvfsGetVFSProcessList2(&count, &buffer)) {
      log::error("failed to get usvfs process list");
      return {};
    }

    if (buffer) {
      pids.assign(buffer, buffer + count);
      std::free(buffer);
    }
  }

  const auto thisPid = GetCurrentProcessId();
  std::vector<HANDLE> v;

  const auto rights =
      PROCESS_QUERY_LIMITED_INFORMATION |     // exit code, image name, etc.
      SYNCHRONIZE |                           // wait functions
      PROCESS_SET_QUOTA | PROCESS_TERMINATE;  // add to job

  for (auto&& pid : pids) {
    if (pid == thisPid) {
      continue;  // obviously don't wait for MO process
    }

    HANDLE handle = ::OpenProcess(rights, FALSE, pid);

    if (handle == INVALID_HANDLE_VALUE) {
      const auto e = GetLastError();

      log::warn("failed to open usvfs process {}: {}", pid, formatSystemMessage(e));

      continue;
    }

    v.push_back(handle);
  }

  return v;
}