[#51] Use pgexporter_get_functions

src/include/queries.h

@@ -67,79 +67,54 @@ void
 pgexporter_close_connections(void);
 
 /**
- * Query for used disk space
+ * Get functions
  * @param server The server
- * @param data Data (true) or WAL (false)
  * @param query The resulting query
  * @return 0 upon success, otherwise 1
  */
 int
-pgexporter_query_used_disk_space(int server, bool data, struct query** query);
+pgexporter_query_get_functions(int server, struct query** query);
 
 /**
- * Query for free disk space
+ * Execute query
  * @param server The server
- * @param data Data (true) or WAL (false)
+ * @param sql The SQL query
+ * @param tag The tag
  * @param query The resulting query
  * @return 0 upon success, otherwise 1
  */
 int
-pgexporter_query_free_disk_space(int server, bool data, struct query** query);
+pgexporter_query_execute(int server, char* sql, char* tag, struct query** query);
 
 /**
- * Query for total disk space
+ * Query for used disk space
  * @param server The server
  * @param data Data (true) or WAL (false)
  * @param query The resulting query
  * @return 0 upon success, otherwise 1
  */
 int
-pgexporter_query_total_disk_space(int server, bool data, struct query** query);
-
-/**
- * Query OS information
- * @param server The server
- * @param query The resulting query
- * @return 0 upon success, otherwise 1
- */
-int
-pgexporter_query_os_info(int server, struct query** query);
-
-/**
- * Query CPU information
- * @param server The server
- * @param query The resulting query
- * @return 0 upon success, otherwise 1
- */
-int
-pgexporter_query_cpu_info(int server, struct query** query);
-
-/**
- * Query memory information
- * @param server The server
- * @param query The resulting query
- * @return 0 upon success, otherwise 1
- */
-int
-pgexporter_query_memory_info(int server, struct query** query);
+pgexporter_query_used_disk_space(int server, bool data, struct query** query);
 
 /**
- * Query network information
+ * Query for free disk space
  * @param server The server
+ * @param data Data (true) or WAL (false)
  * @param query The resulting query
  * @return 0 upon success, otherwise 1
  */
 int
-pgexporter_query_network_info(int server, struct query** query);
+pgexporter_query_free_disk_space(int server, bool data, struct query** query);
 
 /**
- * Query load avg
+ * Query for total disk space
  * @param server The server
+ * @param data Data (true) or WAL (false)
  * @param query The resulting query
  * @return 0 upon success, otherwise 1
  */
 int
-pgexporter_query_load_avg(int server, struct query** query);
+pgexporter_query_total_disk_space(int server, bool data, struct query** query);
 
 /**
  * Query PostgreSQL version