Lines Matching refs:lowfd
38 int lowfd = support_open_dev_null_range (NFDS, O_RDONLY, 0600); in closefrom_test() local
40 const int maximum_fd = lowfd + NFDS - 1; in closefrom_test()
41 const int half_fd = lowfd + NFDS / 2; in closefrom_test()
42 const int gap = lowfd + NFDS / 4; in closefrom_test()
52 for (int i = lowfd; i < half_fd; i++) in closefrom_test()
56 xclose (lowfd + 35); in closefrom_test()
57 xclose (lowfd + 38); in closefrom_test()
58 xclose (lowfd + 42); in closefrom_test()
59 xclose (lowfd + 46); in closefrom_test()
68 for (int i = lowfd; i < gap; i++) in closefrom_test()
72 closefrom (lowfd + 1); in closefrom_test()
73 for (int i = lowfd + 1; i <= maximum_fd; i++) in closefrom_test()
78 TEST_VERIFY (fcntl (lowfd, F_GETFL) > -1); in closefrom_test()
81 closefrom (lowfd); in closefrom_test()
82 TEST_COMPARE (fcntl (lowfd, F_GETFL), -1); in closefrom_test()
111 int lowfd = xopen ("/dev/null", O_RDONLY, 0600); in closefrom_test_file_desc_limit() local
124 closefrom (lowfd); in closefrom_test_file_desc_limit()
125 for (int i = lowfd; i < NFDS; i++) in closefrom_test_file_desc_limit()