cc                 75 mkfs/mkfs.c      int i, cc, fd;
cc                163 mkfs/mkfs.c        while ((cc = read(fd, buf, sizeof(buf))) > 0)
cc                164 mkfs/mkfs.c          iappend(inum, buf, cc);
cc                 72 user/ulib.c      int i, cc;
cc                 76 user/ulib.c        cc = read(0, &c, 1);
cc                 77 user/ulib.c        if (cc < 1)
cc                749 user/usertests.c   int seq, i, n, cc, total;
cc                772 user/usertests.c     cc = 1;
cc                773 user/usertests.c     while ((n = read(fds[0], buf, cc)) > 0) {
cc                781 user/usertests.c       cc = cc * 2;
cc                782 user/usertests.c       if (cc > sizeof(buf))
cc                783 user/usertests.c         cc = sizeof(buf);
cc               1559 user/usertests.c   int fd, cc;
cc               1598 user/usertests.c   cc = read(fd, buf, sizeof(buf));
cc               1599 user/usertests.c   if (cc != 2 || buf[0] != 'f') {
cc               1750 user/usertests.c       int cc = write(fd, buf, sz);
cc               1751 user/usertests.c       if (cc != sz) {
cc               1752 user/usertests.c         printf("%s: write(%d) ret %d\n", s, sz, cc);
cc               1765 user/usertests.c   int fd, i, total, cc;
cc               1789 user/usertests.c     cc = read(fd, buf, SZ / 2);
cc               1790 user/usertests.c     if (cc < 0) {
cc               1794 user/usertests.c     if (cc == 0)
cc               1796 user/usertests.c     if (cc != SZ / 2) {
cc               1804 user/usertests.c     total += cc;
cc               2399 user/usertests.c       int cc = write(fd, buf, BSIZE);
cc               2400 user/usertests.c       if (cc < BSIZE)
cc               2402 user/usertests.c       total += cc;
cc               2845 user/usertests.c   int cc = write(fd, "A", 1);
cc               2846 user/usertests.c   if (cc != 1) {
cc               2869 user/usertests.c   cc = write(fd, p - 1, 2);
cc               2870 user/usertests.c   if (cc != -1) {
cc               2884 user/usertests.c   cc = read(fd, &b, 1);
cc               2885 user/usertests.c   if (cc != 1) {
cc               2901 user/usertests.c     cc = write(fd, buf, sizeof(buf));
cc               2902 user/usertests.c     if (cc != sizeof(buf)) {
cc               2917 user/usertests.c   cc = read(fd, &b, 1);
cc               2918 user/usertests.c   if (cc != 1) {
cc               3114 user/usertests.c           int cc = write(fd, buf, sz);
cc               3115 user/usertests.c           if (cc != sz) {
cc               3116 user/usertests.c             printf("%s: write(%d) ret %d\n", s, sz, cc);