nc                467 usertests.c      int fd, pid, i, n, nc, np;
nc                496 usertests.c      nc = np = 0;
nc                500 usertests.c            nc++;
nc                507 usertests.c      if(nc == 10000 && np == 10000){
nc                510 usertests.c        printf(1, "sharedfd oops %d %d\n", nc, np);