close              40 cat.c              close(fd);
close              61 grep.c             close(fd);
close              40 ls.c               close(fd);
close              70 ls.c             close(fd);
close             155 mkfs.c             close(fd);
close              84 sh.c               close(rcmd->fd);
close             105 sh.c                 close(1);
close             107 sh.c                 close(p[0]);
close             108 sh.c                 close(p[1]);
close             112 sh.c                 close(0);
close             114 sh.c                 close(p[0]);
close             115 sh.c                 close(p[1]);
close             118 sh.c               close(p[0]);
close             119 sh.c               close(p[1]);
close             153 sh.c                 close(fd);
close              37 stressfs.c       close(fd);
close              44 stressfs.c       close(fd);
close              80 ulib.c           close(fd);
close              11 user.h         int close(int);
close             129 usertests.c      close(fd);
close             163 usertests.c      close(fd);
close             178 usertests.c      close(fd);
close             208 usertests.c      close(fd);
close             236 usertests.c      close(fd);
close             256 usertests.c        close(fd);
close             318 usertests.c        close(fds[0]);
close             329 usertests.c        close(fds[1]);
close             348 usertests.c        close(fds[0]);
close             378 usertests.c        close(pfds[0]);
close             381 usertests.c        close(pfds[1]);
close             386 usertests.c      close(pfds[1]);
close             391 usertests.c      close(pfds[0]);
close             490 usertests.c      close(fd);
close             505 usertests.c      close(fd);
close             571 usertests.c        close(fd);
close             609 usertests.c            close(fd);
close             640 usertests.c            close(fd);
close             668 usertests.c      close(fd);
close             682 usertests.c      close(fd1);
close             696 usertests.c      close(fd);
close             720 usertests.c      close(fd);
close             742 usertests.c      close(fd);
close             792 usertests.c          close(fd);
close             820 usertests.c      close(fd);
close             836 usertests.c          close(open(file, 0));
close             837 usertests.c          close(open(file, 0));
close             838 usertests.c          close(open(file, 0));
close             839 usertests.c          close(open(file, 0));
close             875 usertests.c          close(open("x", O_RDWR | O_CREATE));
close             906 usertests.c      close(fd);
close             953 usertests.c      close(fd);
close             971 usertests.c      close(fd);
close             983 usertests.c      close(fd);
close            1025 usertests.c      close(fd);
close            1140 usertests.c        close(fd);
close            1167 usertests.c      close(fd);
close            1193 usertests.c      close(fd);
close            1224 usertests.c      close(fd);
close            1230 usertests.c      close(fd);
close            1295 usertests.c      close(fd);
close            1337 usertests.c      close(fd);
close            1365 usertests.c          close(fd);
close            1368 usertests.c          close(fd);
close            1629 usertests.c        close(fd);
close            1641 usertests.c      close(fd);
close            1678 usertests.c        close(fd);
close            1736 usertests.c      close(fd);
close            1757 usertests.c      close(open("usertests.ran", O_CREATE));
close              51 wc.c               close(fd);