Lines Matching refs:fd
36 int fd = xopen ("/dev/null", O_WRONLY, 0); in subprocess_no_change() local
37 TEST_COMPARE (fd, free_descriptor); in subprocess_no_change()
38 xclose (fd); in subprocess_no_change()
45 int fd = xopen ("/dev/null", O_WRONLY, 0); in subprocess_closed_descriptor() local
46 TEST_COMPARE (fd, free_descriptor); in subprocess_closed_descriptor()
48 xclose (fd); in subprocess_closed_descriptor()
58 int fd = xopen ("/dev/null", O_WRONLY, 0); in subprocess_opened_descriptor() local
59 TEST_COMPARE (fd, free_descriptor); in subprocess_opened_descriptor()
68 int fd = xopen ("/dev/null", O_WRONLY, 0); in subprocess_changed_descriptor() local
69 TEST_COMPARE (fd, free_descriptor); in subprocess_changed_descriptor()
71 xclose (fd); in subprocess_changed_descriptor()
72 TEST_COMPARE (xopen ("/dev", O_DIRECTORY | O_RDONLY, 0), fd); in subprocess_changed_descriptor()
177 int fd = xopen ("/dev/full", O_WRONLY, 0); in do_test() local
178 TEST_COMPARE (fd, free_descriptor); in do_test()
179 sentinel_fd = dup (fd); in do_test()
180 TEST_VERIFY_EXIT (sentinel_fd > fd); in do_test()
181 xclose (fd); in do_test()