255 static FILE *orig_stderr;  variable
268 		fprintf(orig_stderr, "Unexpected ioctl: cmd=%#10x\n",  in test_ioctl()
274 		fprintf(orig_stderr, "Expected ioctl structure:\n");  in test_ioctl()
275 		dump_hex(orig_stderr, expect->cmd, expect->cmd_len, 0);  in test_ioctl()
276 		fprintf(orig_stderr, "Actual ioctl structure:\n");  in test_ioctl()
277 		dump_hex(orig_stderr, cmd, expect->cmd_len, 0);  in test_ioctl()
336 		orig_stderr = stderr;  in test_cmdline()
351 		orig_stderr = fdopen(orig_stderr_fd, "w");  in test_cmdline()
352 		if (orig_stderr == NULL) {  in test_cmdline()
367 		if (orig_stderr)  in test_cmdline()
368 			fclose(orig_stderr);  in test_cmdline()
372 	orig_stderr = NULL;  in test_cmdline()