* Wed Jun 23 2004 David Parrish <david@dparrish.com> 2.0.0

- Major release
- Completely replace active/standby clustering with a new peer-to-peer
  clustering method which allows much greater throughput and is a lot more fault
  tolerant
- Add internal tbf implementation for throttling without relying on tc and
  kernel HTB
- Add support for iBGP and eBGP to advertise routes
- Add cli commands "show cluster", "show bgp", "show ipcache", "show throttle",
  "show tbf", "suspend bgp", "restart bgp", "show user"
- Interception destination must be set per-user
- If SMP machine, allow use of SCHED_FIFO, which should improve performance
- Added config option to send GARP at startup
- Added plugin_become_master and plugin_new_session_master plugin hooks
- Remove useless sessionsendarp(). This isn't needed now that we are using TUN
  instead of TAP.
- ICMP rate limiting so not every unreachable packet is replied with an ICMP
  unreachable message
- mangle table is not required on anything but the cluster master, so slaves
  will drop the mangle table and attempt to unload the ip_conntrack module
- Statically assigned IP addresses (by Radius) work now
- Add -d command-line flag to detach and become a daemon
- Configuration file is now "/etc/l2tpns/startup-config"
- Reduced MIN_IP_SIZE to 0x19 to stop a pile of Short IP warnings
- Resend initial IPCP request until it's acknowleged by the client
- Better radius session cleanup logic
- Many miscellaenous bugfixes and performance enhancements
- Thanks to Michael O'Reilly and Brendan O'Dea for most of these new features

autothrottle.c

@@ -8,7 +8,7 @@
 #include "control.h"
 
 int __plugin_api_version = 1;
-struct pluginfuncs p;
+struct pluginfuncs *p;
 
 int plugin_radius_response(struct param_radius_response *data)
 {
@@ -16,12 +16,12 @@ int plugin_radius_response(struct param_radius_response *data)
 	{
 		if (strcmp(data->value, "yes") == 0)
 		{
-			p.log(3, 0, 0, 0, "         Throttling user\n");
+			p->log(3, 0, 0, 0, "         Throttling user\n");
 			data->s->throttle = 1;
 		}
 		else if (strcmp(data->value, "no") == 0)
 		{
-			p.log(3, 0, 0, 0, "         Not throttling user\n");
+			p->log(3, 0, 0, 0, "         Not throttling user\n");
 			data->s->throttle = 0;
 		}
 	}
@@ -30,10 +30,7 @@ int plugin_radius_response(struct param_radius_response *data)
 
 int plugin_init(struct pluginfuncs *funcs)
 {
-	if (!funcs) return 0;
-	memcpy(&p, funcs, sizeof(p));
-
-	return 1;
+	return ((p = funcs)) ? 1 : 0;
 }
 
 void plugin_done()