Lines Matching defs:null

553 	llen += printf(" = <%s> ", expr ? expr : "(null)");
572 	llen += printf(" = <%s> ", expr ? expr : "(null)");
861 	f = fopen("/dev/null", "r");
1191 	int dev, null;
1197 	null = openat(dev, "null", O_RDONLY);
1199 	if (null < 0)
1202 	close(null);
1349 		CASE_TEST(getdents64_null);   EXPECT_SYSER(1, test_getdents64("/dev/null"), -1, ENOTDIR); break;
1367 		CASE_TEST(open_tty);          EXPECT_SYSNE(1, tmp = open("/dev/null", O_RDONLY), -1); if (tmp != -1) close(tmp); break;
1799 	 * We want at least /dev/null and /dev/console.
1803 		    stat("/dev/null", &stat_buf) != 0 ||
1809 				mknod("/dev/null",    0666 | S_IFCHR, makedev(1, 3));
1908 	 * and /dev/null that we'll use for later tests.