Function die

usage.c:201–213

}

void NORETURN die(const char *err, ...)
{
	va_list params;

	if (die_is_recursing()) {
		fputs("fatal: recursion detected in die handler\n", stderr);
		exit(128);
	}

	va_start(params, err);
	die_routine(err, params);
	va_end(params);
}

static const char *fmt_with_err(char *buf, int n, const char *fmt)
{