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get_all_node_records(): display any error encountered and return success status

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In many cases we'll want to bail out with an error if the node list can't
be retrieved for any reason. This saves some repetitive coding.
This commit is contained in:
Ian Barwick
2018-06-26 10:44:31 +09:00
parent bb4fdcda98
commit b0a2ee2259
6 changed files with 41 additions and 18 deletions
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2
dbutils.h
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@@ -421,7 +421,7 @@ t_node_info *get_node_record_pointer(PGconn *conn, int node_id);
bool get_local_node_record(PGconn *conn, int node_id, t_node_info *node_info);
bool get_primary_node_record(PGconn *conn, t_node_info *node_info);
void get_all_node_records(PGconn *conn, NodeInfoList *node_list);
bool get_all_node_records(PGconn *conn, NodeInfoList *node_list);
void get_downstream_node_records(PGconn *conn, int node_id, NodeInfoList *nodes);
void get_active_sibling_node_records(PGconn *conn, int node_id, int upstream_node_id, NodeInfoList *node_list);
void get_node_records_by_priority(PGconn *conn, NodeInfoList *node_list);