30 	int fd = INT_MIN;  in fdclose_test()  local
34 	ret = fdclose(fp, &fd);  in fdclose_test()
39 	if (fd != exp_fd)  in fdclose_test()
41 		    ident, fd, exp_fd);  in fdclose_test()
47 	return (fd);  in fdclose_test()
55 	int fd;  in main()  local
65 	fd = open("/dev/null", O_WRONLY);  in main()
66 	if (fd == -1)  in main()
69 	if (fstat(fd, &stat) == -1)  in main()
78 	devnull = fdopen(fd, "w");  in main()
82 	if (fileno(devnull) != fd)  in main()
84 		    "(expected %d)", fileno(devnull), fd);  in main()
89 	fd = fdclose_test("fdclose(/dev/null)", devnull, 0, fd, 0);  in main()
94 	if (fileno(devnull) != fd)  in main()
96 		    "(expected %d)", fileno(devnull), fd);  in main()
102 	if (fstat(fd, &stat) == -1)  in main()
115 	fd = fdclose_test("2nd fdclose(/dev/null)", devnull, EOF, fd, 0);  in main()
132 	ret = write(fd, "Goodbye Cruel World\n", 20);  in main()
140 	(void) close(fd);  in main()
142 	ret = fstat(fd, &stat);  in main()
160 	fd = fdclose_test("fdclose(mem)", mem, EOF, -1, ENOTSUP);  in main()