--- /dev/null
+/*
+ * minconn.c - pppd plugin to implement a `minconnect' option.
+ *
+ * Copyright 1999 Paul Mackerras.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+#include <stddef.h>
+#include <time.h>
+#include "pppd.h"
+
+static int minconnect = 0;
+
+static option_t my_options[] = {
+ { "minconnect", o_int, &minconnect,
+ "Set minimum connect time before idle timeout applies" },
+ { NULL }
+};
+
+static int my_get_idle(struct ppp_idle *idle)
+{
+ time_t t;
+
+ if (idle == NULL)
+ return minconnect? minconnect: idle_time_limit;
+ t = idle->xmit_idle;
+ if (idle->recv_idle < t)
+ t = idle->recv_idle;
+ return idle_time_limit - t;
+}
+
+void plugin_init(void)
+{
+ info("plugin_init");
+ add_options(my_options);
+ idle_time_hook = my_get_idle;
+}