INTERNAL unsigned32 incr_assoc_count_action_rtn
(
pointer_t spc_struct,
pointer_t event_param,
pointer_t sm
)
{
rpc_cn_assoc_grp_t *assoc_grp;
rpc_cn_sm_ctlblk_t *sm_p;
RPC_CN_DBG_RTN_PRINTF(SERVER incr_assoc_count_action_rtn);
assoc_grp = (rpc_cn_assoc_grp_t *) spc_struct;
sm_p = (rpc_cn_sm_ctlblk_t *)sm;
/*
* Increment the group association count and add the association
* to the group's association list.
*/
assoc_grp->grp_cur_assoc++;
RPC_LIST_ADD_HEAD (assoc_grp->grp_assoc_list,
(rpc_cn_assoc_t *) event_param,
rpc_cn_assoc_p_t);
sm_p->cur_state = RPC_C_ASSOC_GRP_ACTIVE;
return( assoc_grp->grp_status);
}
INTERNAL unsigned8 server_assoc_count_pred_rtn
(
pointer_t spc_struct,
pointer_t event_param
)
{
rpc_cn_assoc_grp_t *assoc_grp;
RPC_CN_DBG_RTN_PRINTF(SERVER server_assoc_count_pred_rtn);
assoc_grp = (rpc_cn_assoc_grp_t *) spc_struct;
if (assoc_grp->grp_cur_assoc == 1)
{
if (server_refs_pred_rtn (spc_struct, event_param))
{
return (2); /* assoc_grp->grp_refcnt != 0 */
}
else
{
return (1); /* assoc_grp->grp_refcnt == 0 */
}
}
else
{
return (0);
}
}
INTERNAL unsigned32 decr_assoc_count_action_rtn
(
pointer_t spc_struct,
pointer_t event_param,
pointer_t sm
)
{
rpc_cn_assoc_grp_t *assoc_grp;
rpc_cn_assoc_t *assoc;
rpc_cn_sm_ctlblk_t *sm_p;
unsigned32 status;
RPC_CN_DBG_RTN_PRINTF(SERVER decr_assoc_count_action_rtn);
sm_p = (rpc_cn_sm_ctlblk_t *)sm;
assoc_grp = (rpc_cn_assoc_grp_t *) spc_struct;
assoc = (rpc_cn_assoc_t *) event_param;
SERVER_ASSOC_COUNT_PRED( spc_struct, event_param, status);
if (status == 2)
{
sm_p->cur_state = RPC_C_SERVER_ASSOC_GRP_CALL_WAIT;
}
else if (status == 1)
{
sm_p->cur_state = RPC_C_ASSOC_GRP_CLOSED;
}
else if (status == 0)
{
sm_p->cur_state = RPC_C_ASSOC_GRP_ACTIVE;
}
/*
* Clear the group pointer in the association, decrement the
* association count in the group and remove the association from
* the group's association list.
*/
if ( sm_p->cur_state != RPC_C_SERVER_ASSOC_GRP_CALL_WAIT)
RPC_CN_LOCAL_ID_CLEAR (assoc->assoc_grp_id);
/*
* Assoc_grp pointer receives a value within the SERVER_ASSOC_COUNT_PRED
* macro.
*/
assoc_grp->grp_cur_assoc--;
RPC_LIST_REMOVE (assoc_grp->grp_assoc_list, assoc);
return(assoc_grp->grp_status);
}
INTERNAL unsigned32 create_group_id_action_rtn
(
pointer_t spc_struct,
pointer_t event_param ATTRIBUTE_UNUSED,
pointer_t sm
)
{
rpc_cn_assoc_grp_t *assoc_grp;
rpc_cn_sm_ctlblk_t *sm_p;
RPC_CN_DBG_RTN_PRINTF(SERVER create_group_id_action_rtn);
assoc_grp = (rpc_cn_assoc_grp_t *) spc_struct;
sm_p = (rpc_cn_sm_ctlblk_t *)sm;
sm_p->cur_state = RPC_C_ASSOC_GRP_OPEN;
return(assoc_grp->grp_status);
}
INTERNAL unsigned32 decr_assoc_count_action_rtn
(
pointer_t spc_struct,
pointer_t event_param,
pointer_t sm
)
{
rpc_cn_assoc_grp_t *assoc_grp;
rpc_cn_assoc_t *assoc;
rpc_cn_sm_ctlblk_t *sm_p;
unsigned32 status;
assoc_grp = (rpc_cn_assoc_grp_t *) spc_struct;
sm_p = (rpc_cn_sm_ctlblk_t *)sm;
ASSOC_COUNT_PRED(spc_struct, event_param, status);
if (status == 1) /* (assoc_grp->grp_cur_assoc == 1) */
{
sm_p->cur_state = RPC_C_ASSOC_GRP_CLOSED;
}
else /* (assoc_grp->grp_cur_assoc > 1) */
{
/*
* There is more than one association on the group.
*/
sm_p->cur_state = RPC_C_ASSOC_GRP_ACTIVE;
}
RPC_CN_DBG_RTN_PRINTF(CLIENT decr_assoc_count_action_rtn);
assoc = (rpc_cn_assoc_t *) event_param;
/*
* Clear the group pointer in the association, decrement the
* association count in the group and remove the association from
* the group's association list.
*/
RPC_CN_LOCAL_ID_CLEAR (assoc->assoc_grp_id);
assoc_grp->grp_cur_assoc--;
RPC_LIST_REMOVE (assoc_grp->grp_assoc_list, assoc);
return (assoc_grp->grp_status);
}
INTERNAL unsigned32 rundown_handles_action_rtn
(
pointer_t spc_struct,
pointer_t event_param,
pointer_t sm
)
{
rpc_cn_assoc_grp_t *assoc_grp;
rpc_cn_sm_ctlblk_t *sm_p;
rpc_cn_assoc_t *assoc;
unsigned32 status;
RPC_CN_DBG_RTN_PRINTF(SERVER rundown_handles_action_rtn);
sm_p = (rpc_cn_sm_ctlblk_t *)sm;
assoc_grp = (rpc_cn_assoc_grp_t *) spc_struct;
assoc = (rpc_cn_assoc_t *) event_param;
RPC_CN_LOCAL_ID_CLEAR (assoc->assoc_grp_id);
SERVER_REFS_PRED(spc_struct, event_param, status);
if (status == 0)
{
sm_p->cur_state = RPC_C_ASSOC_GRP_CLOSED;
return(status);
}
/*
* Call the rundown routine registered in the group passing it
* the group id.
*
* Assoc_grp is assigned within the SERVER_REFS_PRED
* macro.
*/
if (assoc_grp->grp_liveness_mntr != NULL)
{
(*assoc_grp->grp_liveness_mntr) ((rpc_client_handle_t) assoc_grp->grp_id.all);
}
sm_p->cur_state = RPC_C_ASSOC_GRP_CLOSED;
return (assoc_grp->grp_status);
}
INTERNAL unsigned8 server_refs_pred_rtn
(
pointer_t spc_struct,
pointer_t event_param ATTRIBUTE_UNUSED
)
{
rpc_cn_assoc_grp_t *assoc_grp;
RPC_CN_DBG_RTN_PRINTF(SERVER server_refs_pred_rtn);
assoc_grp = (rpc_cn_assoc_grp_t *) spc_struct;
if (assoc_grp->grp_refcnt == 0)
{
return (0);
}
else
{
return (1);
}
}
