590   size_t ct = atoi("2"); // prevent optimizations  in TEST_F()  local
591   ASSERT_FORTIFY(getcwd(buf, ct));  in TEST_F()
596   size_t ct = atoi("2"); // prevent optimizations  in TEST_F()  local
598   ASSERT_FORTIFY(pread(fd, buf, ct, 0));  in TEST_F()
604   size_t ct = atoi("2"); // prevent optimizations  in TEST_F()  local
606   ASSERT_FORTIFY(pread64(fd, buf, ct, 0));  in TEST_F()
612   size_t ct = atoi("2"); // prevent optimizations  in TEST_F()  local
614   ASSERT_FORTIFY(pwrite(fd, buf, ct, 0));  in TEST_F()
620   size_t ct = atoi("2"); // prevent optimizations  in TEST_F()  local
622   ASSERT_FORTIFY(pwrite64(fd, buf, ct, 0));  in TEST_F()
628   size_t ct = atoi("2"); // prevent optimizations  in TEST_F()  local
630   ASSERT_FORTIFY(read(fd, buf, ct));  in TEST_F()
636   size_t ct = atoi("2"); // prevent optimizations  in TEST_F()  local
638   ASSERT_EXIT(write(fd, buf, ct), testing::KilledBySignal(SIGABRT), "");  in TEST_F()
644   size_t ct = atoi("2"); // prevent optimizations  in TEST_F()  local
646   ASSERT_FORTIFY(fread(buf, 1, ct, fp));  in TEST_F()
652   size_t ct = atoi("2"); // prevent optimizations  in TEST_F()  local
654   ASSERT_FORTIFY(fwrite(buf, 1, ct, fp));  in TEST_F()
660   size_t ct = atoi("2"); // prevent optimizations  in TEST_F()  local
661   ASSERT_FORTIFY(readlink("/dev/null", buf, ct));  in TEST_F()
666   size_t ct = atoi("2"); // prevent optimizations  in TEST_F()  local
667   ASSERT_FORTIFY(readlinkat(AT_FDCWD, "/dev/null", buf, ct));  in TEST_F()