+__noreturn static void print_help_and_die(void)
+{
+ int d = conf.detailed_help_given;
+ const char **p = d? write_args_info_detailed_help
+ : write_args_info_help;
+
+ printf_or_die("%s\n\n", WRITE_CMDLINE_PARSER_PACKAGE "-"
+ WRITE_CMDLINE_PARSER_VERSION);
+ printf_or_die("%s\n\n", write_args_info_usage);
+ for (; *p; p++)
+ printf_or_die("%s\n", *p);
+ print_writer_helps(d);
+ exit(0);
+}
+
+/*
+ TODO: check wav, initial delay, multiple writers, non-default writers
+ */
+static int main_btr(struct sched *s)
+{
+ struct writer_node *wn = para_malloc(sizeof(*wn));
+ struct writer *w = writers + DEFAULT_WRITER;
+ int ret;
+
+ sit.btrn = btr_new_node("stdin", NULL /* stdin has no parent */, NULL);
+ stdin_set_defaults(&sit);
+ register_task(&sit.task);
+
+ wn->writer_num = DEFAULT_WRITER;
+ wn->conf = writers[DEFAULT_WRITER].parse_config("-B");
+ wn->btrn = btr_new_node("writer", sit.btrn, NULL);
+ sprintf(wn->task.status, "some writer");
+ w->open(wn);
+ wn->task.post_select = w->post_select_btr;
+ wn->task.pre_select = w->pre_select_btr;
+ register_task(&wn->task);
+
+
+
+ s->default_timeout.tv_sec = 10;
+ s->default_timeout.tv_usec = 50000;
+ ret = schedule(s);
+ w->close(wn);
+ return ret;
+}
+