librpc/idl/server_id.idl

   1 [
   2         pointer_default(unique)
   3 ]
   4 interface server_id
   5 {
   6
   7         /*
   8          * Virtual Node Numbers are identifying a node within a cluster.
   9          * Ctdbd sets this, we retrieve our vnn from it.
  10          */
  11
  12         const int NONCLUSTER_VNN = 0xFFFFFFFF;
  13
  14         /** Don't verify this unique id */
  15         const int SERVERID_UNIQUE_ID_NOT_TO_VERIFY = 0xFFFFFFFFFFFFFFFFULL;
  16
  17         /* used to look like the following, note that unique_id was not
  18          * marshalled at all...
  19
  20         struct server_id {
  21                 pid_t pid;
  22         #ifdef CLUSTER_SUPPORT
  23                 uint32 vnn;
  24         #endif
  25                 uint64_t unique_id;
  26         };
  27
  28         */
  29
  30         typedef [public] struct {
  31                 hyper pid;
  32                 uint32 task_id;
  33                 uint32 vnn;
  34                 hyper unique_id;
  35         } server_id;
  36 }