total             309 usertests.c      int seq, i, n, cc, total;
total             330 usertests.c        total = 0;
total             339 usertests.c          total += n;
total             344 usertests.c        if(total != 5 * 1033){
total             345 usertests.c          printf(1, "pipe1 oops 3 total %d\n", total);
total             520 usertests.c      int fd, pid, i, j, n, total, pi;
total             561 usertests.c        total = 0;
total             569 usertests.c          total += n;
total             572 usertests.c        if(total != 12*500){
total             573 usertests.c          printf(1, "wrong length %d\n", total);
total            1150 usertests.c      int fd, i, total, cc;
total            1174 usertests.c      total = 0;
total            1191 usertests.c        total += cc;
total            1194 usertests.c      if(total != 20*600){
total            1669 usertests.c        int total = 0;
total            1674 usertests.c          total += cc;
total            1677 usertests.c        printf(1, "wrote %d bytes\n", total);
total            1679 usertests.c        if(total == 0)