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Initialise variables, where appropriate

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This commit is contained in:
Ian Barwick
2017-08-14 15:11:42 +09:00
parent 4260fdf1e7
commit 3b2158edbf
13 changed files with 383 additions and 345 deletions
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22
dbutils.h
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@@ -16,6 +16,7 @@
#include "voting.h"
#define REPMGR_NODES_COLUMNS "node_id, type, upstream_node_id, node_name, conninfo, repluser, slot_name, location, priority, active, config_file, '' AS upstream_node_name "
#define BDR_NODES_COLUMNS "node_sysid, node_timeline, node_dboid, node_status, node_name, node_local_dsn, node_init_from_dsn, node_read_only, node_seq_id"
#define ERRBUFF_SIZE 512
@@ -159,8 +160,8 @@ typedef struct s_event_info
} t_event_info;
#define T_EVENT_INFO_INITIALIZER { \
NULL, \
NULL \
NULL, \
NULL \
}
@@ -174,6 +175,11 @@ typedef struct
char **values;
} t_conninfo_param_list;
#define T_CONNINFO_PARAM_LIST_INITIALIZER { \
0, \
NULL, \
NULL, \
}
/*
* Struct to store replication slot information
@@ -185,6 +191,8 @@ typedef struct s_replication_slot
bool active;
} t_replication_slot;
#define T_REPLICATION_SLOT_INITIALIZER { "", "", false }
typedef struct s_connection_user
{
@@ -192,6 +200,8 @@ typedef struct s_connection_user
bool is_superuser;
} t_connection_user;
#define T_CONNECTION_USER_INITIALIZER { "", false }
/* represents an entry in bdr.bdr_nodes */
typedef struct s_bdr_node_info
@@ -237,13 +247,13 @@ typedef struct BdrNodeInfoList
typedef struct {
uint64 last_wal_receive_lsn;
uint64 last_wal_replay_lsn;
char replication_lag_time[MAXLEN];
int replication_lag_time;
} ReplInfo;
#define T_REPLINFO_INTIALIZER { \
InvalidXLogRecPtr, \
InvalidXLogRecPtr, \
"" \
0 \
}
@@ -254,6 +264,7 @@ typedef struct
bool in_data_directory;
} t_configfile_info;
#define T_CONFIGFILE_INFO_INITIALIZER { "", "", false }
typedef struct
{
@@ -385,8 +396,6 @@ bool update_node_record_conn_priority(PGconn *conn, t_configuration_options *op
void clear_node_info_list(NodeInfoList *nodes);
void get_node_replication_stats(PGconn *conn, t_node_info *node_info);
/* PostgreSQL configuration file location functions */
bool get_datadir_configuration_files(PGconn *conn, KeyValueList *list);
bool get_configuration_file_locations(PGconn *conn, t_configfile_list *list);
@@ -427,6 +436,7 @@ void reset_voting_status(PGconn *conn);
XLogRecPtr get_last_wal_receive_location(PGconn *conn);
bool get_replication_info(PGconn *conn, ReplInfo *replication_info);
int get_replication_lag_seconds(PGconn *conn);
void get_node_replication_stats(PGconn *conn, t_node_info *node_info);
/* BDR functions */
void get_all_bdr_node_records(PGconn *conn, BdrNodeInfoList *node_list);