X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=pppd%2Fplugins%2Fminconn.c;fp=pppd%2Fplugins%2Fminconn.c;h=8c9354ebd364ea98d2d558cbe3b857e3289b6915;hb=97c99cb3b52be24977c72445766efdec1464b8f5;hp=0000000000000000000000000000000000000000;hpb=cb81f8465934497ad021639842ce95ab66ec44b8;p=ppp.git

diff --git a/pppd/plugins/minconn.c b/pppd/plugins/minconn.c
new file mode 100644
index 0000000..8c9354e
--- /dev/null
+++ b/pppd/plugins/minconn.c
@@ -0,0 +1,40 @@
+/*
+ * 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;
+}