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pgindent run on all C files. Java run to follow. initdb/regression
tests pass.
This commit is contained in:
Bruce Momjian
@ -5,7 +5,7 @@
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*
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* Copyright (c) 2001, PostgreSQL Global Development Group
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*
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* $Id: pgstat.h,v 1.8 2001/10/21 03:25:36 tgl Exp $
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* $Id: pgstat.h,v 1.9 2001/10/25 05:49:54 momjian Exp $
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* ----------
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*/
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#ifndef PGSTAT_H
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@ -16,22 +16,22 @@
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* installations $PGDATA.
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* ----------
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*/
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#define PGSTAT_STAT_FILENAME "%s/global/pgstat.stat"
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#define PGSTAT_STAT_TMPFILE "%s/global/pgstat.tmp.%d"
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#define PGSTAT_STAT_FILENAME "%s/global/pgstat.stat"
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#define PGSTAT_STAT_TMPFILE "%s/global/pgstat.tmp.%d"
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/* ----------
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* Timer definitions.
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* ----------
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*/
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#define PGSTAT_STAT_INTERVAL 500 /* How often to write the status */
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/* file, in milliseconds. */
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/* file, in milliseconds. */
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#define PGSTAT_DESTROY_DELAY 10000 /* How long to keep destroyed */
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/* objects known to give delayed */
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/* UDP packets time to arrive, */
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/* in milliseconds. */
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/* objects known to give delayed */
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/* UDP packets time to arrive, */
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/* in milliseconds. */
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#define PGSTAT_DESTROY_COUNT (PGSTAT_DESTROY_DELAY \
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#define PGSTAT_DESTROY_COUNT (PGSTAT_DESTROY_DELAY \
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/ PGSTAT_STAT_INTERVAL)
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@ -46,20 +46,20 @@
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* The types of backend/postmaster -> collector messages
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* ----------
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*/
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#define PGSTAT_MTYPE_DUMMY 0
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#define PGSTAT_MTYPE_BESTART 1
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#define PGSTAT_MTYPE_BETERM 2
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#define PGSTAT_MTYPE_ACTIVITY 3
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#define PGSTAT_MTYPE_TABSTAT 4
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#define PGSTAT_MTYPE_TABPURGE 5
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#define PGSTAT_MTYPE_DROPDB 6
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#define PGSTAT_MTYPE_RESETCOUNTER 7
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#define PGSTAT_MTYPE_DUMMY 0
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#define PGSTAT_MTYPE_BESTART 1
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#define PGSTAT_MTYPE_BETERM 2
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#define PGSTAT_MTYPE_ACTIVITY 3
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#define PGSTAT_MTYPE_TABSTAT 4
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#define PGSTAT_MTYPE_TABPURGE 5
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#define PGSTAT_MTYPE_DROPDB 6
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#define PGSTAT_MTYPE_RESETCOUNTER 7
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/* ----------
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* Amount of space reserved in pgstat_recvbuffer().
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* ----------
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*/
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#define PGSTAT_RECVBUFFERSZ ((int) (1024 * sizeof(PgStat_Msg)))
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#define PGSTAT_RECVBUFFERSZ ((int) (1024 * sizeof(PgStat_Msg)))
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/* ----------
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@ -76,7 +76,7 @@
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* The data type used for counters.
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* ----------
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*/
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typedef int64 PgStat_Counter;
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typedef int64 PgStat_Counter;
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/* ------------------------------------------------------------
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@ -87,17 +87,17 @@ typedef int64 PgStat_Counter;
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* PgStat_StatDBEntry The collectors data per database
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* ----------
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*/
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typedef struct PgStat_StatDBEntry
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typedef struct PgStat_StatDBEntry
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{
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Oid databaseid;
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HTAB *tables;
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int n_backends;
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PgStat_Counter n_connects;
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PgStat_Counter n_xact_commit;
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PgStat_Counter n_xact_rollback;
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PgStat_Counter n_blocks_fetched;
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PgStat_Counter n_blocks_hit;
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int destroy;
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Oid databaseid;
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HTAB *tables;
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int n_backends;
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PgStat_Counter n_connects;
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PgStat_Counter n_xact_commit;
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PgStat_Counter n_xact_rollback;
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PgStat_Counter n_blocks_fetched;
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PgStat_Counter n_blocks_hit;
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int destroy;
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} PgStat_StatDBEntry;
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@ -105,12 +105,12 @@ typedef struct PgStat_StatDBEntry
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* PgStat_StatBeEntry The collectors data per backend
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* ----------
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*/
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typedef struct PgStat_StatBeEntry
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typedef struct PgStat_StatBeEntry
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{
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Oid databaseid;
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Oid userid;
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int procpid;
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char activity[PGSTAT_ACTIVITY_SIZE];
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Oid databaseid;
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Oid userid;
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int procpid;
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char activity[PGSTAT_ACTIVITY_SIZE];
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} PgStat_StatBeEntry;
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@ -122,11 +122,11 @@ typedef struct PgStat_StatBeEntry
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* in a hash table of these structs.
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* ----------
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*/
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typedef struct PgStat_StatBeDead
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typedef struct PgStat_StatBeDead
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{
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int procpid;
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int backendid;
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int destroy;
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int procpid;
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int backendid;
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int destroy;
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} PgStat_StatBeDead;
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@ -134,22 +134,22 @@ typedef struct PgStat_StatBeDead
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* PgStat_StatTabEntry The collectors data table data
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* ----------
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*/
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typedef struct PgStat_StatTabEntry
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typedef struct PgStat_StatTabEntry
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{
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Oid tableid;
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Oid tableid;
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PgStat_Counter numscans;
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PgStat_Counter numscans;
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PgStat_Counter tuples_returned;
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PgStat_Counter tuples_fetched;
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PgStat_Counter tuples_inserted;
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PgStat_Counter tuples_updated;
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PgStat_Counter tuples_deleted;
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PgStat_Counter tuples_returned;
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PgStat_Counter tuples_fetched;
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PgStat_Counter tuples_inserted;
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PgStat_Counter tuples_updated;
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PgStat_Counter tuples_deleted;
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PgStat_Counter blocks_fetched;
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PgStat_Counter blocks_hit;
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PgStat_Counter blocks_fetched;
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PgStat_Counter blocks_hit;
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int destroy;
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int destroy;
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} PgStat_StatTabEntry;
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@ -163,34 +163,34 @@ typedef struct PgStat_StatTabEntry
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* PgStat_MsgHdr The common message header
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* ----------
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*/
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typedef struct PgStat_MsgHdr
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typedef struct PgStat_MsgHdr
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{
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int m_type;
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int m_size;
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int m_backendid;
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int m_procpid;
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Oid m_databaseid;
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Oid m_userid;
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int m_type;
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int m_size;
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int m_backendid;
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int m_procpid;
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Oid m_databaseid;
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Oid m_userid;
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} PgStat_MsgHdr;
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/* ----------
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* PgStat_TabEntry A table slot in a MsgTabstat
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* ----------
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*/
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typedef struct PgStat_TableEntry
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typedef struct PgStat_TableEntry
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{
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Oid t_id;
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Oid t_id;
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PgStat_Counter t_numscans;
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PgStat_Counter t_numscans;
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PgStat_Counter t_tuples_returned;
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PgStat_Counter t_tuples_fetched;
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PgStat_Counter t_tuples_inserted;
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PgStat_Counter t_tuples_updated;
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PgStat_Counter t_tuples_deleted;
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PgStat_Counter t_tuples_returned;
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PgStat_Counter t_tuples_fetched;
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PgStat_Counter t_tuples_inserted;
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PgStat_Counter t_tuples_updated;
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PgStat_Counter t_tuples_deleted;
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PgStat_Counter t_blocks_fetched;
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PgStat_Counter t_blocks_hit;
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PgStat_Counter t_blocks_fetched;
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PgStat_Counter t_blocks_hit;
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} PgStat_TableEntry;
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@ -198,28 +198,28 @@ typedef struct PgStat_TableEntry
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* PgStat_MsgDummy A dummy message, ignored by the collector
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* ----------
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*/
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typedef struct PgStat_MsgDummy
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typedef struct PgStat_MsgDummy
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{
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PgStat_MsgHdr m_hdr;
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char m_dummy[512];
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PgStat_MsgHdr m_hdr;
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char m_dummy[512];
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} PgStat_MsgDummy;
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/* ----------
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* PgStat_MsgBestart Sent by the backend on startup
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* ----------
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*/
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typedef struct PgStat_MsgBestart
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typedef struct PgStat_MsgBestart
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{
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PgStat_MsgHdr m_hdr;
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PgStat_MsgHdr m_hdr;
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} PgStat_MsgBestart;
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/* ----------
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* PgStat_MsgBeterm Sent by the postmaster after backend exit
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* ----------
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*/
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typedef struct PgStat_MsgBeterm
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typedef struct PgStat_MsgBeterm
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{
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PgStat_MsgHdr m_hdr;
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PgStat_MsgHdr m_hdr;
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} PgStat_MsgBeterm;
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/* ----------
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@ -227,10 +227,10 @@ typedef struct PgStat_MsgBeterm
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* to parse a query.
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* ----------
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*/
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typedef struct PgStat_MsgActivity
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typedef struct PgStat_MsgActivity
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{
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PgStat_MsgHdr m_hdr;
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char m_what[PGSTAT_ACTIVITY_SIZE];
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PgStat_MsgHdr m_hdr;
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char m_what[PGSTAT_ACTIVITY_SIZE];
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} PgStat_MsgActivity;
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/* ----------
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@ -248,13 +248,13 @@ typedef struct PgStat_MsgActivity
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* and buffer access statistics.
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* ----------
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*/
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typedef struct PgStat_MsgTabstat
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typedef struct PgStat_MsgTabstat
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{
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PgStat_MsgHdr m_hdr;
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int m_nentries;
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int m_xact_commit;
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int m_xact_rollback;
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PgStat_TableEntry m_entry[PGSTAT_NUM_TABENTRIES];
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PgStat_MsgHdr m_hdr;
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int m_nentries;
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int m_xact_commit;
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int m_xact_rollback;
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PgStat_TableEntry m_entry[PGSTAT_NUM_TABENTRIES];
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} PgStat_MsgTabstat;
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@ -270,11 +270,11 @@ typedef struct PgStat_MsgTabstat
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* about dead tables.
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* ----------
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*/
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typedef struct PgStat_MsgTabpurge
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typedef struct PgStat_MsgTabpurge
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{
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PgStat_MsgHdr m_hdr;
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int m_nentries;
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Oid m_tableid[PGSTAT_NUM_TABPURGE];
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PgStat_MsgHdr m_hdr;
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int m_nentries;
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Oid m_tableid[PGSTAT_NUM_TABPURGE];
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} PgStat_MsgTabpurge;
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@ -283,10 +283,10 @@ typedef struct PgStat_MsgTabpurge
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* about dropped database
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* ----------
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*/
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typedef struct PgStat_MsgDropdb
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typedef struct PgStat_MsgDropdb
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{
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PgStat_MsgHdr m_hdr;
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Oid m_databaseid;
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PgStat_MsgHdr m_hdr;
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Oid m_databaseid;
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} PgStat_MsgDropdb;
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@ -295,9 +295,9 @@ typedef struct PgStat_MsgDropdb
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* to reset counters
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* ----------
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*/
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typedef struct PgStat_MsgResetcounter
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typedef struct PgStat_MsgResetcounter
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{
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PgStat_MsgHdr m_hdr;
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PgStat_MsgHdr m_hdr;
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} PgStat_MsgResetcounter;
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@ -305,16 +305,16 @@ typedef struct PgStat_MsgResetcounter
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* PgStat_Msg Union over all possible messages.
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* ----------
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*/
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typedef union PgStat_Msg
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typedef union PgStat_Msg
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{
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PgStat_MsgHdr msg_hdr;
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PgStat_MsgDummy msg_dummy;
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PgStat_MsgBestart msg_bestart;
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PgStat_MsgActivity msg_activity;
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PgStat_MsgTabstat msg_tabstat;
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PgStat_MsgTabpurge msg_tabpurge;
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PgStat_MsgDropdb msg_dropdb;
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PgStat_MsgResetcounter msg_resetcounter;
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PgStat_MsgHdr msg_hdr;
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PgStat_MsgDummy msg_dummy;
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PgStat_MsgBestart msg_bestart;
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PgStat_MsgActivity msg_activity;
|
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PgStat_MsgTabstat msg_tabstat;
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PgStat_MsgTabpurge msg_tabpurge;
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PgStat_MsgDropdb msg_dropdb;
|
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PgStat_MsgResetcounter msg_resetcounter;
|
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} PgStat_Msg;
|
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|
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|
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@ -322,36 +322,36 @@ typedef union PgStat_Msg
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* Global variables
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* ----------
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*/
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extern bool pgstat_collect_startcollector;
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extern bool pgstat_collect_resetonpmstart;
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extern bool pgstat_collect_querystring;
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extern bool pgstat_collect_tuplelevel;
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extern bool pgstat_collect_blocklevel;
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extern bool pgstat_collect_startcollector;
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extern bool pgstat_collect_resetonpmstart;
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extern bool pgstat_collect_querystring;
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extern bool pgstat_collect_tuplelevel;
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extern bool pgstat_collect_blocklevel;
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/* ----------
|
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* Functions called from postmaster
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* ----------
|
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*/
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extern int pgstat_init(void);
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extern int pgstat_start(void);
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extern int pgstat_ispgstat(int pid);
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extern void pgstat_close_sockets(void);
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extern void pgstat_beterm(int pid);
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extern int pgstat_init(void);
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extern int pgstat_start(void);
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extern int pgstat_ispgstat(int pid);
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extern void pgstat_close_sockets(void);
|
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extern void pgstat_beterm(int pid);
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|
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/* ----------
|
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* Functions called from backends
|
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* ----------
|
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*/
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extern void pgstat_bestart(void);
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extern void pgstat_bestart(void);
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|
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extern void pgstat_ping(void);
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extern void pgstat_report_activity(char *what);
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extern void pgstat_report_tabstat(void);
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extern int pgstat_vacuum_tabstat(void);
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extern void pgstat_ping(void);
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extern void pgstat_report_activity(char *what);
|
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extern void pgstat_report_tabstat(void);
|
||||
extern int pgstat_vacuum_tabstat(void);
|
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|
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extern void pgstat_reset_counters(void);
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extern void pgstat_reset_counters(void);
|
||||
|
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extern void pgstat_initstats(PgStat_Info *stats, Relation rel);
|
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extern void pgstat_initstats(PgStat_Info *stats, Relation rel);
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|
||||
|
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#define pgstat_reset_heap_scan(s) \
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@ -361,7 +361,7 @@ extern void pgstat_initstats(PgStat_Info *stats, Relation rel);
|
||||
} while (0)
|
||||
#define pgstat_count_heap_scan(s) \
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||||
do { \
|
||||
if (pgstat_collect_tuplelevel && (s)->tabentry != NULL && \
|
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if (pgstat_collect_tuplelevel && (s)->tabentry != NULL && \
|
||||
!(s)->heap_scan_counted) { \
|
||||
((PgStat_TableEntry *)((s)->tabentry))->t_numscans++; \
|
||||
(s)->heap_scan_counted = TRUE; \
|
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@ -375,7 +375,7 @@ extern void pgstat_initstats(PgStat_Info *stats, Relation rel);
|
||||
#define pgstat_count_heap_fetch(s) \
|
||||
do { \
|
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if (pgstat_collect_tuplelevel && (s)->tabentry != NULL) \
|
||||
((PgStat_TableEntry *)((s)->tabentry))->t_tuples_fetched++; \
|
||||
((PgStat_TableEntry *)((s)->tabentry))->t_tuples_fetched++; \
|
||||
} while (0)
|
||||
#define pgstat_count_heap_insert(s) \
|
||||
do { \
|
||||
@ -385,12 +385,12 @@ extern void pgstat_initstats(PgStat_Info *stats, Relation rel);
|
||||
#define pgstat_count_heap_update(s) \
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||||
do { \
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||||
if (pgstat_collect_tuplelevel && (s)->tabentry != NULL) \
|
||||
((PgStat_TableEntry *)((s)->tabentry))->t_tuples_updated++; \
|
||||
((PgStat_TableEntry *)((s)->tabentry))->t_tuples_updated++; \
|
||||
} while (0)
|
||||
#define pgstat_count_heap_delete(s) \
|
||||
do { \
|
||||
if (pgstat_collect_tuplelevel && (s)->tabentry != NULL) \
|
||||
((PgStat_TableEntry *)((s)->tabentry))->t_tuples_deleted++; \
|
||||
((PgStat_TableEntry *)((s)->tabentry))->t_tuples_deleted++; \
|
||||
} while (0)
|
||||
#define pgstat_reset_index_scan(s) \
|
||||
do { \
|
||||
@ -399,7 +399,7 @@ extern void pgstat_initstats(PgStat_Info *stats, Relation rel);
|
||||
} while (0)
|
||||
#define pgstat_count_index_scan(s) \
|
||||
do { \
|
||||
if (pgstat_collect_tuplelevel && (s)->tabentry != NULL && \
|
||||
if (pgstat_collect_tuplelevel && (s)->tabentry != NULL && \
|
||||
!(s)->index_scan_counted) { \
|
||||
((PgStat_TableEntry *)((s)->tabentry))->t_numscans++; \
|
||||
(s)->index_scan_counted = TRUE; \
|
||||
@ -413,7 +413,7 @@ extern void pgstat_initstats(PgStat_Info *stats, Relation rel);
|
||||
#define pgstat_count_buffer_read(s,r) \
|
||||
do { \
|
||||
if (pgstat_collect_blocklevel && (s)->tabentry != NULL) \
|
||||
((PgStat_TableEntry *)((s)->tabentry))->t_blocks_fetched++; \
|
||||
((PgStat_TableEntry *)((s)->tabentry))->t_blocks_fetched++; \
|
||||
else { \
|
||||
if (pgstat_collect_blocklevel && !(s)->no_stats) { \
|
||||
pgstat_initstats((s), (r)); \
|
||||
@ -436,18 +436,17 @@ extern void pgstat_initstats(PgStat_Info *stats, Relation rel);
|
||||
} while (0)
|
||||
|
||||
|
||||
extern void pgstat_count_xact_commit(void);
|
||||
extern void pgstat_count_xact_rollback(void);
|
||||
extern void pgstat_count_xact_commit(void);
|
||||
extern void pgstat_count_xact_rollback(void);
|
||||
|
||||
/* ----------
|
||||
* Support functions for the SQL-callable functions to
|
||||
* generate the pgstat* views.
|
||||
* ----------
|
||||
*/
|
||||
extern PgStat_StatDBEntry *pgstat_fetch_stat_dbentry(Oid dbid);
|
||||
extern PgStat_StatDBEntry *pgstat_fetch_stat_dbentry(Oid dbid);
|
||||
extern PgStat_StatTabEntry *pgstat_fetch_stat_tabentry(Oid relid);
|
||||
extern PgStat_StatBeEntry *pgstat_fetch_stat_beentry(int beid);
|
||||
extern int pgstat_fetch_stat_numbackends(void);
|
||||
extern PgStat_StatBeEntry *pgstat_fetch_stat_beentry(int beid);
|
||||
extern int pgstat_fetch_stat_numbackends(void);
|
||||
|
||||
|
||||
#endif /* PGSTAT_H */
|
||||
#endif /* PGSTAT_H */
|
||||
|
||||
Reference in New Issue
Block a user