- exit_trouble(sigaction(SIGWINCH, &act, NULL), f_name, "sigaction()");
+ exit_trouble(sigaction(SIGWINCH, &act, NULL), __func__, "sigaction");
+
+ /* Open file streams for communicating with the server. */
+ exit_err(access(path_server_in, F_OK), "No server input file found.");
+ world.file_server_in = try_fopen(path_server_in, "a", __func__);
+ set_cleanup_flag(CLEANUP_SERVER_IN);
+ world.file_server_out = try_fopen(path_server_out, "r", __func__);
+ set_cleanup_flag(CLEANUP_SERVER_OUT);