static int _load_cluster_nodes(slurm_msg_t *req_msg,
node_info_msg_t **node_info_msg_pptr,
slurmdb_cluster_rec_t *cluster,
uint16_t show_flags)
{
slurm_msg_t resp_msg;
int rc;
slurm_msg_t_init(&resp_msg);
if (slurm_send_recv_controller_msg(req_msg, &resp_msg, cluster) < 0)
return SLURM_ERROR;
switch (resp_msg.msg_type) {
case RESPONSE_NODE_INFO:
*node_info_msg_pptr = (node_info_msg_t *) resp_msg.data;
if (show_flags & SHOW_MIXED)
_set_node_mixed(*node_info_msg_pptr);
break;
case RESPONSE_SLURM_RC:
rc = ((return_code_msg_t *) resp_msg.data)->return_code;
slurm_free_return_code_msg(resp_msg.data);
if (rc)
slurm_seterrno_ret(rc);
*node_info_msg_pptr = NULL;
break;
default:
slurm_seterrno_ret(SLURM_UNEXPECTED_MSG_ERROR);
break;
}
return SLURM_SUCCESS;
}
/*
* slurm_load_node_single - issue RPC to get slurm configuration information
* for a specific node
* OUT resp - place to store a node configuration pointer
* IN node_name - name of the node for which information is requested
* IN show_flags - node filtering options
* RET 0 or a slurm error code
* NOTE: free the response using slurm_free_node_info_msg
*/
extern int slurm_load_node_single (node_info_msg_t **resp,
char *node_name, uint16_t show_flags)
{
int rc;
slurm_msg_t req_msg;
slurm_msg_t resp_msg;
node_info_single_msg_t req;
slurm_msg_t_init(&req_msg);
slurm_msg_t_init(&resp_msg);
req.node_name = node_name;
req.show_flags = show_flags;
req_msg.msg_type = REQUEST_NODE_INFO_SINGLE;
req_msg.data = &req;
if (slurm_send_recv_controller_msg(&req_msg, &resp_msg) < 0)
return SLURM_ERROR;
switch (resp_msg.msg_type) {
case RESPONSE_NODE_INFO:
*resp = (node_info_msg_t *) resp_msg.data;
if (show_flags & SHOW_MIXED)
_set_node_mixed(*resp);
break;
case RESPONSE_SLURM_RC:
rc = ((return_code_msg_t *) resp_msg.data)->return_code;
slurm_free_return_code_msg(resp_msg.data);
if (rc)
slurm_seterrno_ret(rc);
*resp = NULL;
break;
default:
slurm_seterrno_ret(SLURM_UNEXPECTED_MSG_ERROR);
break;
}
return SLURM_PROTOCOL_SUCCESS;
}
