Add a uint16_t control buffer type, as a union.

[l2tpns.git] / cluster.h

diff --git a/cluster.h b/cluster.h
index fe95218..4f0f6d6 100644 (file)
--- a/cluster.h
+++ b/cluster.h
@@ -1,5 +1,5 @@
 // L2TPNS Clustering Stuff
 // L2TPNS Clustering Stuff

-// $Id: cluster.h,v 1.14 2005/07/31 10:04:10 bodea Exp $
+// $Id: cluster.h,v 1.16 2006/12/04 20:54:51 bodea Exp $

 
 #ifndef __CLUSTER_H__
 #define __CLUSTER_H__
 
 #ifndef __CLUSTER_H__
 #define __CLUSTER_H__


@@ -21,6 +21,8 @@
 #define C_GARDEN               14      // Gardened packet
 #define C_MASTER               15      // Tell a slave the address of the master.
 #define C_FORWARD_DAE          16      // A DAE packet for the master to handle
 #define C_GARDEN               14      // Gardened packet
 #define C_MASTER               15      // Tell a slave the address of the master.
 #define C_FORWARD_DAE          16      // A DAE packet for the master to handle

+#define C_BUNDLE               17      // Bundle structure.
+#define C_CBUNDLE              18      // Compressed bundle structure.

 
 #define HB_VERSION             5       // Protocol version number..
 #define HB_MAX_SEQ             (1<<30) // Maximum sequence number. (MUST BE A POWER OF 2!)
 
 #define HB_VERSION             5       // Protocol version number..
 #define HB_MAX_SEQ             (1<<30) // Maximum sequence number. (MUST BE A POWER OF 2!)


@@ -43,16 +45,18 @@ typedef struct {
 
        uint32_t highsession;   // Id of the highest in-use session.
        uint32_t freesession;   // Id of the first free session.
 
        uint32_t highsession;   // Id of the highest in-use session.
        uint32_t freesession;   // Id of the first free session.

+       uint32_t highbundle;    // Id of the highest used bundle.

        uint32_t hightunnel;    // Id of the highest used tunnel.
        uint32_t size_sess;     // Size of the session structure.
 
        uint32_t hightunnel;    // Id of the highest used tunnel.
        uint32_t size_sess;     // Size of the session structure.
 

+       uint32_t size_bund;     // size of the bundle structure.

        uint32_t size_tunn;     // size of the tunnel structure.
        uint32_t interval;      // ping/heartbeat interval
        uint32_t timeout;       // heartbeat timeout
 
        uint64_t table_version; // # state changes processed by cluster
 
        uint32_t size_tunn;     // size of the tunnel structure.
        uint32_t interval;      // ping/heartbeat interval
        uint32_t timeout;       // heartbeat timeout
 
        uint64_t table_version; // # state changes processed by cluster
 

-       char reserved[128 - 13*sizeof(uint32_t)];       // Pad out to 128 bytes.
+       char reserved[128 - 13*sizeof(uint32_t) - sizeof(uint64_t)];    // Pad out to 128 bytes.

 } heartt;
 
 typedef struct {               /* Used to update byte counters on the */
 } heartt;
 
 typedef struct {               /* Used to update byte counters on the */


@@ -74,6 +78,7 @@ typedef struct {
 int cluster_init(void);
 int processcluster(uint8_t *buf, int size, in_addr_t addr);
 int cluster_send_session(int sid);
 int cluster_init(void);
 int processcluster(uint8_t *buf, int size, in_addr_t addr);
 int cluster_send_session(int sid);

+int cluster_send_bundle(int bid);

 int cluster_send_tunnel(int tid);
 int master_forward_packet(uint8_t *data, int size, in_addr_t addr, int port);
 int master_forward_dae_packet(uint8_t *data, int size, in_addr_t addr, int port);
 int cluster_send_tunnel(int tid);
 int master_forward_packet(uint8_t *data, int size, in_addr_t addr, int port);
 int master_forward_dae_packet(uint8_t *data, int size, in_addr_t addr, int port);