dev/virtio/fs9p.cc

317       fd_to_diod(-1), fd_from_diod(-1), diod_pid(-1)
382     diod_pid = fork();
383     if (diod_pid == -1) {
385     } else if (diod_pid == 0) {
411                 " diod if gem5 crashes \n", diod_pid);
443     assert(diod_pid != -1);
445     DPRINTF(VIO9P, "Trying to kill diod at pid %u \n", diod_pid);
447     if (kill(diod_pid, SIGTERM) != 0) {
455         int wait_return = waitpid(diod_pid, NULL, WNOHANG);
456         if (wait_return == diod_pid) {
471     if (kill(diod_pid, SIGKILL) != 0) {