219 	struct command			*command;  member
247 	command_data->command = NULL;  in command_file_open()
257 	if (command_data->command)  in command_file_close()
258 		command_put(command_data->command);  in command_file_close()
267 	struct command *cmd;  in command_file_read()
279 	cmd = command_data->command;  in command_file_read()
284 	command_data->command = NULL;  in command_file_read()
304 	struct command *cmd;  in command_file_write()
315 	if (command_data->command)  in command_file_write()
328 	if (command_data->command) {  in command_file_write()
333 	command_data->command = cmd;  in command_file_write()