exit               82 mkfs/mkfs.c        exit(1);
exit              174 mkfs/mkfs.c      exit(0);
exit              302 mkfs/mkfs.c      exit(1);
exit               15 user/cat.c           exit(1);
exit               20 user/cat.c         exit(1);
exit               31 user/cat.c         exit(0);
exit               37 user/cat.c           exit(1);
exit               42 user/cat.c       exit(0);
exit               19 user/dorphan.c     exit(1);
exit               24 user/dorphan.c     exit(1);
exit               29 user/dorphan.c     exit(1);
exit               18 user/echo.c      exit(0);
exit               28 user/forktest.c       exit(0);
exit               33 user/forktest.c     exit(1);
exit               39 user/forktest.c       exit(1);
exit               45 user/forktest.c     exit(1);
exit               55 user/forktest.c   exit(0);
exit               22 user/forphan.c     exit(1);
exit               26 user/forphan.c     exit(1);
exit               30 user/forphan.c     exit(1);
exit               34 user/forphan.c     exit(1);
exit               45 user/grep.c        exit(1);
exit               51 user/grep.c        exit(0);
exit               57 user/grep.c          exit(1);
exit               62 user/grep.c      exit(0);
exit               61 user/grind.c       exit(1);
exit               79 user/grind.c           exit(1);
exit              110 user/grind.c           exit(0);
exit              113 user/grind.c           exit(1);
exit              121 user/grind.c           exit(0);
exit              124 user/grind.c           exit(1);
exit              136 user/grind.c           exit(0);
exit              139 user/grind.c           exit(1);
exit              143 user/grind.c           exit(1);
exit              151 user/grind.c           exit(0);
exit              154 user/grind.c           exit(1);
exit              161 user/grind.c           exit(1);
exit              172 user/grind.c           exit(0);
exit              175 user/grind.c           exit(1);
exit              189 user/grind.c           exit(0);
exit              192 user/grind.c           exit(1);
exit              202 user/grind.c           exit(1);
exit              206 user/grind.c           exit(1);
exit              211 user/grind.c           exit(1);
exit              215 user/grind.c           exit(1);
exit              219 user/grind.c           exit(1);
exit              228 user/grind.c           exit(1);
exit              232 user/grind.c           exit(1);
exit              242 user/grind.c             exit(1);
exit              248 user/grind.c           exit(2);
exit              251 user/grind.c           exit(3);
exit              260 user/grind.c             exit(4);
exit              266 user/grind.c             exit(5);
exit              272 user/grind.c           exit(6);
exit              275 user/grind.c           exit(7);
exit              290 user/grind.c           exit(1);
exit              305 user/grind.c       exit(1);
exit              310 user/grind.c       exit(0);
exit              316 user/grind.c       exit(1);
exit              321 user/grind.c       exit(0);
exit              333 user/grind.c     exit(0);
exit              343 user/grind.c         exit(0);
exit               31 user/init.c          exit(1);
exit               36 user/init.c          exit(1);
exit               48 user/init.c            exit(1);
exit               12 user/kill.c        exit(1);
exit               16 user/kill.c      exit(0);
exit               10 user/ln.c          exit(1);
exit               14 user/ln.c        exit(0);
exit               23 user/logstress.c       exit(1);
exit               29 user/logstress.c         exit(1);
exit               35 user/logstress.c           exit(1);
exit               38 user/logstress.c       exit(0);
exit               45 user/logstress.c       exit(xstatus);
exit               83 user/ls.c          exit(0);
exit               87 user/ls.c        exit(0);
exit               12 user/mkdir.c       exit(1);
exit               22 user/mkdir.c     exit(0);
exit               12 user/rm.c          exit(1);
exit               22 user/rm.c        exit(0);
exit               69 user/sh.c          exit(1);
exit               78 user/sh.c            exit(1);
exit               88 user/sh.c            exit(1);
exit              131 user/sh.c        exit(0);
exit              177 user/sh.c        exit(0);
exit              184 user/sh.c        exit(1);
exit               48 user/stressfs.c   exit(0);
exit               16 user/ulib.c      exit(0);
exit                7 user/user.h    int exit(int) __attribute__((noreturn));
exit               44 user/usertests.c       exit(1);
exit               49 user/usertests.c       exit(1);
exit               57 user/usertests.c       exit(1);
exit               63 user/usertests.c       exit(1);
exit               68 user/usertests.c       exit(1);
exit               89 user/usertests.c       exit(1);
exit               94 user/usertests.c       exit(1);
exit              101 user/usertests.c       exit(1);
exit              106 user/usertests.c       exit(1);
exit              111 user/usertests.c       exit(1);
exit              131 user/usertests.c       exit(1);
exit              151 user/usertests.c     exit(1);
exit              157 user/usertests.c     exit(1);
exit              163 user/usertests.c     exit(1);
exit              170 user/usertests.c     exit(1);
exit              176 user/usertests.c     exit(1);
exit              187 user/usertests.c       exit(1);
exit              189 user/usertests.c     exit(747); // OK
exit              196 user/usertests.c     exit(1);
exit              212 user/usertests.c     exit(1);
exit              221 user/usertests.c     exit(1);
exit              227 user/usertests.c     exit(1);
exit              233 user/usertests.c     exit(1);
exit              240 user/usertests.c     exit(1);
exit              255 user/usertests.c     exit(1);
exit              260 user/usertests.c     exit(1);
exit              266 user/usertests.c     exit(1);
exit              271 user/usertests.c     exit(1);
exit              279 user/usertests.c     exit(1);
exit              284 user/usertests.c     exit(1);
exit              288 user/usertests.c   exit(0);
exit              306 user/usertests.c     exit(1);
exit              316 user/usertests.c     exit(1);
exit              323 user/usertests.c     exit(1);
exit              331 user/usertests.c     exit(1);
exit              337 user/usertests.c     exit(1);
exit              364 user/usertests.c     exit(1);
exit              382 user/usertests.c     exit(1);
exit              391 user/usertests.c         exit(1);
exit              396 user/usertests.c         exit(1);
exit              403 user/usertests.c     exit(0);
exit              410 user/usertests.c       exit(1);
exit              415 user/usertests.c       exit(1);
exit              422 user/usertests.c   exit(xstatus);
exit              432 user/usertests.c     exit(1);
exit              436 user/usertests.c     exit(1);
exit              440 user/usertests.c     exit(1);
exit              444 user/usertests.c     exit(1);
exit              457 user/usertests.c     exit(1);
exit              462 user/usertests.c       exit(1);
exit              466 user/usertests.c       exit(1);
exit              470 user/usertests.c       exit(1);
exit              472 user/usertests.c     exit(0);
exit              475 user/usertests.c   exit(xstatus);
exit              496 user/usertests.c     exit(1);
exit              501 user/usertests.c     exit(1);
exit              507 user/usertests.c       exit(1);
exit              509 user/usertests.c     exit(0);
exit              514 user/usertests.c     exit(1);
exit              517 user/usertests.c   exit(xstatus);
exit              530 user/usertests.c     exit(1);
exit              536 user/usertests.c     exit(1);
exit              550 user/usertests.c     exit(1);
exit              555 user/usertests.c       exit(1);
exit              559 user/usertests.c       exit(1);
exit              566 user/usertests.c     exit(1);
exit              571 user/usertests.c     exit(1);
exit              577 user/usertests.c     exit(1);
exit              589 user/usertests.c     exit(1);
exit              596 user/usertests.c       exit(1);
exit              605 user/usertests.c     exit(1);
exit              614 user/usertests.c         exit(1);
exit              619 user/usertests.c       exit(1);
exit              624 user/usertests.c       exit(1);
exit              631 user/usertests.c     exit(1);
exit              662 user/usertests.c     exit(1);
exit              667 user/usertests.c     exit(1);
exit              672 user/usertests.c     exit(1);
exit              677 user/usertests.c     exit(1);
exit              692 user/usertests.c      exit(1);
exit              699 user/usertests.c       exit(1);
exit              703 user/usertests.c       exit(1);
exit              707 user/usertests.c       exit(1);
exit              715 user/usertests.c     exit(xstatus);
exit              720 user/usertests.c     exit(1);
exit              724 user/usertests.c     exit(1);
exit              728 user/usertests.c     exit(0);
exit              731 user/usertests.c     exit(1);
exit              747 user/usertests.c     exit(1);
exit              758 user/usertests.c         exit(1);
exit              761 user/usertests.c     exit(0);
exit              780 user/usertests.c       exit(1);
exit              784 user/usertests.c     exit(xstatus);
exit              787 user/usertests.c     exit(1);
exit              802 user/usertests.c       exit(1);
exit              808 user/usertests.c       exit(0);
exit              815 user/usertests.c        exit(1);
exit              818 user/usertests.c   exit(0);
exit              831 user/usertests.c     exit(1);
exit              840 user/usertests.c     exit(1);
exit              850 user/usertests.c      exit(1);
exit              887 user/usertests.c       exit(1);
exit              893 user/usertests.c         exit(1);
exit              897 user/usertests.c         exit(1);
exit              900 user/usertests.c       exit(i);
exit              916 user/usertests.c       exit(1);
exit              921 user/usertests.c         exit(1);
exit              927 user/usertests.c         exit(1);
exit              929 user/usertests.c       exit(0);
exit              932 user/usertests.c   exit(0);
exit              943 user/usertests.c       exit(1);
exit              946 user/usertests.c       exit(0);
exit              951 user/usertests.c         exit(1);
exit              954 user/usertests.c         exit(0);
exit              973 user/usertests.c       exit(1);
exit              979 user/usertests.c           exit(1);
exit              982 user/usertests.c           exit(0);
exit              986 user/usertests.c       exit(0);
exit              995 user/usertests.c       exit(1);
exit             1008 user/usertests.c     exit(1);
exit             1014 user/usertests.c         exit(0);
exit             1021 user/usertests.c     exit(0);
exit             1042 user/usertests.c       exit(1);
exit             1047 user/usertests.c       exit(0);
exit             1052 user/usertests.c   exit(0);
exit             1076 user/usertests.c       exit(1);
exit             1079 user/usertests.c     exit(0);
exit             1086 user/usertests.c       exit(0);
exit             1088 user/usertests.c     exit(xstatus);
exit             1107 user/usertests.c     exit(1);
exit             1114 user/usertests.c       exit(1);
exit             1118 user/usertests.c     exit(0);
exit             1123 user/usertests.c       exit(xstatus);
exit             1130 user/usertests.c     exit(1);
exit             1144 user/usertests.c     exit(0);
exit             1147 user/usertests.c     exit(1);
exit             1168 user/usertests.c       exit(1);
exit             1175 user/usertests.c         exit(1);
exit             1182 user/usertests.c           exit(1);
exit             1185 user/usertests.c       exit(0);
exit             1193 user/usertests.c       exit(xstatus);
exit             1204 user/usertests.c           exit(1);
exit             1212 user/usertests.c       exit(1);
exit             1230 user/usertests.c       exit(1);
exit             1241 user/usertests.c           exit(1);
exit             1248 user/usertests.c             exit(1);
exit             1252 user/usertests.c       exit(0);
exit             1260 user/usertests.c       exit(1);
exit             1271 user/usertests.c         exit(1);
exit             1274 user/usertests.c         exit(1);
exit             1300 user/usertests.c     exit(1);
exit             1308 user/usertests.c     exit(1);
exit             1312 user/usertests.c     exit(1);
exit             1321 user/usertests.c     exit(1);
exit             1325 user/usertests.c     exit(1);
exit             1329 user/usertests.c     exit(1);
exit             1347 user/usertests.c     exit(1);
exit             1351 user/usertests.c     exit(1);
exit             1357 user/usertests.c     exit(1);
exit             1363 user/usertests.c     exit(1);
exit             1369 user/usertests.c     exit(1);
exit             1373 user/usertests.c     exit(1);
exit             1379 user/usertests.c     exit(1);
exit             1385 user/usertests.c     exit(1);
exit             1390 user/usertests.c     exit(1);
exit             1421 user/usertests.c         exit(1);
exit             1426 user/usertests.c       exit(0);
exit             1431 user/usertests.c         exit(1);
exit             1445 user/usertests.c         exit(1);
exit             1449 user/usertests.c         exit(1);
exit             1459 user/usertests.c     exit(1);
exit             1467 user/usertests.c       exit(1);
exit             1486 user/usertests.c       exit(0);
exit             1503 user/usertests.c     exit(1);
exit             1521 user/usertests.c     exit(0);
exit             1533 user/usertests.c     exit(1);
exit             1539 user/usertests.c     exit(1);
exit             1546 user/usertests.c     exit(1);
exit             1551 user/usertests.c     exit(1);
exit             1557 user/usertests.c     exit(1);
exit             1565 user/usertests.c     exit(1);
exit             1570 user/usertests.c     exit(1);
exit             1576 user/usertests.c     exit(1);
exit             1581 user/usertests.c     exit(1);
exit             1585 user/usertests.c     exit(1);
exit             1590 user/usertests.c     exit(1);
exit             1594 user/usertests.c     exit(1);
exit             1598 user/usertests.c     exit(1);
exit             1602 user/usertests.c     exit(1);
exit             1608 user/usertests.c     exit(1);
exit             1612 user/usertests.c     exit(1);
exit             1618 user/usertests.c     exit(1);
exit             1623 user/usertests.c     exit(1);
exit             1627 user/usertests.c     exit(1);
exit             1631 user/usertests.c     exit(1);
exit             1635 user/usertests.c     exit(1);
exit             1639 user/usertests.c     exit(1);
exit             1643 user/usertests.c     exit(1);
exit             1647 user/usertests.c     exit(1);
exit             1651 user/usertests.c     exit(1);
exit             1655 user/usertests.c     exit(1);
exit             1659 user/usertests.c     exit(1);
exit             1663 user/usertests.c     exit(1);
exit             1667 user/usertests.c     exit(1);
exit             1671 user/usertests.c     exit(1);
exit             1675 user/usertests.c     exit(1);
exit             1679 user/usertests.c     exit(1);
exit             1684 user/usertests.c     exit(1);
exit             1688 user/usertests.c     exit(1);
exit             1692 user/usertests.c     exit(1);
exit             1696 user/usertests.c     exit(1);
exit             1700 user/usertests.c     exit(1);
exit             1715 user/usertests.c       exit(1);
exit             1722 user/usertests.c         exit(1);
exit             1741 user/usertests.c     exit(1);
exit             1747 user/usertests.c       exit(1);
exit             1755 user/usertests.c     exit(1);
exit             1762 user/usertests.c       exit(1);
exit             1768 user/usertests.c       exit(1);
exit             1772 user/usertests.c       exit(1);
exit             1779 user/usertests.c     exit(1);
exit             1793 user/usertests.c     exit(1);
exit             1797 user/usertests.c     exit(1);
exit             1802 user/usertests.c     exit(1);
exit             1808 user/usertests.c     exit(1);
exit             1814 user/usertests.c     exit(1);
exit             1818 user/usertests.c     exit(1);
exit             1835 user/usertests.c     exit(1);
exit             1839 user/usertests.c     exit(1);
exit             1843 user/usertests.c     exit(1);
exit             1847 user/usertests.c     exit(1);
exit             1851 user/usertests.c     exit(1);
exit             1855 user/usertests.c     exit(1);
exit             1859 user/usertests.c     exit(1);
exit             1863 user/usertests.c     exit(1);
exit             1875 user/usertests.c     exit(1);
exit             1880 user/usertests.c     exit(1);
exit             1885 user/usertests.c     exit(1);
exit             1890 user/usertests.c     exit(1);
exit             1894 user/usertests.c     exit(1);
exit             1898 user/usertests.c     exit(1);
exit             1902 user/usertests.c     exit(1);
exit             1906 user/usertests.c     exit(1);
exit             1912 user/usertests.c     exit(1);
exit             1917 user/usertests.c     exit(1);
exit             1932 user/usertests.c       exit(1);
exit             1936 user/usertests.c       exit(1);
exit             1973 user/usertests.c       exit(0);
exit             1978 user/usertests.c     exit(1);
exit             1983 user/usertests.c     exit(1);
exit             1989 user/usertests.c       exit(1);
exit             1995 user/usertests.c     exit(1);
exit             2010 user/usertests.c     exit(1);
exit             2016 user/usertests.c       exit(0);
exit             2026 user/usertests.c     exit(1);
exit             2032 user/usertests.c     exit(1);
exit             2041 user/usertests.c       exit(1);
exit             2049 user/usertests.c     exit(1);
exit             2055 user/usertests.c     exit(1);
exit             2058 user/usertests.c     exit(0);
exit             2060 user/usertests.c   exit(xstatus);
exit             2078 user/usertests.c     exit(1);
exit             2089 user/usertests.c     exit(1);
exit             2094 user/usertests.c     exit(1);
exit             2102 user/usertests.c     exit(1);
exit             2107 user/usertests.c     exit(1);
exit             2114 user/usertests.c     exit(1);
exit             2129 user/usertests.c       exit(1);
exit             2133 user/usertests.c       exit(1);
exit             2138 user/usertests.c       exit(1);
exit             2152 user/usertests.c       exit(1);
exit             2157 user/usertests.c       exit(1);
exit             2162 user/usertests.c       exit(1);
exit             2183 user/usertests.c     exit(1);
exit             2216 user/usertests.c     exit(1);
exit             2223 user/usertests.c     exit(1);
exit             2229 user/usertests.c       exit(0);
exit             2232 user/usertests.c     exit(1);
exit             2236 user/usertests.c     exit(1);
exit             2252 user/usertests.c     exit(1);
exit             2256 user/usertests.c     exit(1);
exit             2264 user/usertests.c     exit(1);
exit             2279 user/usertests.c       exit(1);
exit             2294 user/usertests.c       exit(1);
exit             2323 user/usertests.c     exit(0);
exit             2326 user/usertests.c     exit(1);
exit             2331 user/usertests.c     exit(xstatus);
exit             2335 user/usertests.c     exit(1);
exit             2399 user/usertests.c     exit(1);
exit             2419 user/usertests.c     exit(1);
exit             2422 user/usertests.c     exit(1);
exit             2426 user/usertests.c     exit(0);
exit             2428 user/usertests.c     exit(xstatus);
exit             2447 user/usertests.c       exit(0);
exit             2450 user/usertests.c       exit(1);
exit             2455 user/usertests.c       exit(1);
exit             2458 user/usertests.c   exit(0);
exit             2473 user/usertests.c   exit(0);
exit             2485 user/usertests.c     exit(1);
exit             2494 user/usertests.c     exit(0);
exit             2501 user/usertests.c     exit(1);
exit             2509 user/usertests.c     exit(0);
exit             2516 user/usertests.c     exit(1);
exit             2527 user/usertests.c     exit(0);
exit             2531 user/usertests.c   exit(0);
exit             2557 user/usertests.c     exit(1);
exit             2585 user/usertests.c   exit(0);
exit             2600 user/usertests.c     exit(1);
exit             2610 user/usertests.c       exit(1);
exit             2614 user/usertests.c   exit(0);
exit             2629 user/usertests.c     exit(1);
exit             2640 user/usertests.c       exit(1);
exit             2644 user/usertests.c       exit(0);
exit             2650 user/usertests.c         exit(1);
exit             2655 user/usertests.c   exit(0);
exit             2673 user/usertests.c       exit(1);
exit             2689 user/usertests.c     if(fd < 0) { printf("cannot open README\n"); exit(1); }
exit             2690 user/usertests.c     if(read(fd, (char*)bad[i], 512) >= 0) { printf("read succeeded\n");  exit(1); }
exit             2693 user/usertests.c     if(fd < 0) { printf("cannot open junk\n"); exit(1); }
exit             2694 user/usertests.c     if(write(fd, (char*)bad[i], 512) >= 0) { printf("write succeeded\n"); exit(1); }
exit             2698 user/usertests.c   exit(0);
exit             2788 user/usertests.c     exit(1);
exit             2799 user/usertests.c       exit(1);
exit             2811 user/usertests.c       exit(1);
exit             2828 user/usertests.c       exit(1);
exit             2843 user/usertests.c             exit(1);
exit             2849 user/usertests.c             exit(1);
exit             2857 user/usertests.c       exit(0);
exit             2865 user/usertests.c       exit(st);
exit             2867 user/usertests.c   exit(0);
exit             2885 user/usertests.c       exit(1);
exit             2895 user/usertests.c     exit(1);
exit             2899 user/usertests.c     exit(1);
exit             2904 user/usertests.c   exit(0);
exit             2917 user/usertests.c       exit(1);
exit             2935 user/usertests.c       exit(0);
exit             2941 user/usertests.c   exit(0);
exit             3081 user/usertests.c     exit(1);
exit             3085 user/usertests.c     exit(0);
exit             3190 user/usertests.c     exit(1);
exit             3193 user/usertests.c     exit(1);
exit             3196 user/usertests.c   exit(0);
exit               31 user/wc.c          exit(1);
exit               43 user/wc.c          exit(0);
exit               49 user/wc.c            exit(1);
exit               54 user/wc.c        exit(0);
exit               13 user/zombie.c    exit(0);