b2e92a712e
per suggestion from Peter. Simplify several APIs by transmitting the original argv location directly from main.c to ps_status.c, instead of passing it down through several levels of subroutines.
113 lines
2.8 KiB
C
113 lines
2.8 KiB
C
/*-------------------------------------------------------------------------
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*
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* globals.c
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* global variable declarations
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*
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* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/utils/init/globals.c,v 1.61 2001/10/21 03:25:35 tgl Exp $
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*
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* NOTES
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* Globals used all over the place should be declared here and not
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* in other modules.
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*
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*-------------------------------------------------------------------------
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*/
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#include "postgres.h"
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#include <fcntl.h>
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#include <sys/file.h>
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#include <sys/types.h>
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#include <math.h>
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#include <unistd.h>
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#include "catalog/catname.h"
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#include "catalog/indexing.h"
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#include "libpq/pqcomm.h"
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#include "miscadmin.h"
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#include "storage/backendid.h"
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ProtocolVersion FrontendProtocol = PG_PROTOCOL_LATEST;
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bool Noversion = false;
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volatile bool InterruptPending = false;
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volatile bool QueryCancelPending = false;
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volatile bool ProcDiePending = false;
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volatile bool ImmediateInterruptOK = false;
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volatile uint32 InterruptHoldoffCount = 0;
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volatile uint32 CritSectionCount = 0;
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int MyProcPid;
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struct Port *MyProcPort;
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long MyCancelKey;
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char *DataDir = NULL;
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/*
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* The PGDATA directory user says to use, or defaults to via environment
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* variable. NULL if no option given and no environment variable set
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*/
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Relation reldesc; /* current relation descriptor */
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char OutputFileName[MAXPGPATH];
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char pg_pathname[MAXPGPATH]; /* full path to postgres executable */
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BackendId MyBackendId;
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char *DatabaseName = NULL;
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char *DatabasePath = NULL;
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Oid MyDatabaseId = InvalidOid;
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bool IsUnderPostmaster = false;
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int DebugLvl = 0;
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int DateStyle = USE_ISO_DATES;
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bool EuroDates = false;
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bool HasCTZSet = false;
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bool CDayLight = false;
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int CTimeZone = 0;
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char CTZName[MAXTZLEN + 1] = "";
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char DateFormat[20] = "%d-%m-%Y"; /* mjl: sizes! or better
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* malloc? XXX */
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char FloatFormat[20] = "%f";
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bool enableFsync = true;
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bool allowSystemTableMods = false;
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int SortMem = 512;
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int VacuumMem = 8192;
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int NBuffers = DEF_NBUFFERS;
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/* ----------------
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* List of relations that are shared across all databases in an installation.
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*
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* This used to be binary-searched, requiring that it be kept in sorted order.
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* We just do a linear search now so there's no requirement that the list
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* be ordered. The list is so small it shouldn't make much difference.
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* make sure the list is null-terminated
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* - jolly 8/19/95
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* ----------------
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*/
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char *SharedSystemRelationNames[] = {
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DatabaseRelationName,
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DatabaseNameIndex,
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DatabaseOidIndex,
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GroupRelationName,
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GroupNameIndex,
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GroupSysidIndex,
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ShadowRelationName,
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ShadowNameIndex,
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ShadowSysidIndex,
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NULL
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};
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