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Move ProcState definition into sinvaladt.c from sinvaladt.h, since it's not

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needed anywhere after my previous patch.  Noticed by Tom Lane.

Also, remove #include <signal.h> from sinval.c.
This commit is contained in:
Alvaro Herrera 2008-03-17 11:50:27 +00:00
parent 0c5962c054
commit 23057f51f5
3 changed files with 19 additions and 25 deletions
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4
src/backend/storage/ipc/sinval.c
View File

@ -8,14 +8,12 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/storage/ipc/sinval.c,v 1.84 2008/03/16 19:47:33 alvherre Exp $
* $PostgreSQL: pgsql/src/backend/storage/ipc/sinval.c,v 1.85 2008/03/17 11:50:26 alvherre Exp $
*
*-------------------------------------------------------------------------
*/
#include "postgres.h"
#include <signal.h>
#include "access/xact.h"
#include "commands/async.h"
#include "miscadmin.h"

9
src/backend/storage/ipc/sinvaladt.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/storage/ipc/sinvaladt.c,v 1.67 2008/03/16 19:47:33 alvherre Exp $
* $PostgreSQL: pgsql/src/backend/storage/ipc/sinvaladt.c,v 1.68 2008/03/17 11:50:27 alvherre Exp $
*
*-------------------------------------------------------------------------
*/
@ -64,6 +64,13 @@
#define MAXNUMMESSAGES 4096
#define MSGNUMWRAPAROUND (MAXNUMMESSAGES * 4096)
/* Per-backend state in shared invalidation structure */
typedef struct ProcState
{
/* nextMsgNum is -1 in an inactive ProcState array entry. */
int nextMsgNum; /* next message number to read, or -1 */
bool resetState; /* true, if backend has to reset its state */
} ProcState;
/* Shared cache invalidation memory segment */
typedef struct SISeg

31
src/include/storage/sinvaladt.h
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@ -3,20 +3,6 @@
* sinvaladt.h
* POSTGRES shared cache invalidation segment definitions.
*
*
* Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/storage/sinvaladt.h,v 1.46 2008/03/16 19:47:34 alvherre Exp $
*
*-------------------------------------------------------------------------
*/
#ifndef SINVALADT_H
#define SINVALADT_H
#include "storage/sinval.h"
/*
* The shared cache invalidation manager is responsible for transmitting
* invalidation messages between backends. Any message sent by any backend
* must be delivered to all already-running backends before it can be
@ -24,15 +10,18 @@
*
* The struct type SharedInvalidationMessage, defining the contents of
* a single message, is defined in sinval.h.
*
* Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/storage/sinvaladt.h,v 1.47 2008/03/17 11:50:27 alvherre Exp $
*
*-------------------------------------------------------------------------
*/
#ifndef SINVALADT_H
#define SINVALADT_H
/* Per-backend state in shared invalidation structure */
typedef struct ProcState
{
/* nextMsgNum is -1 in an inactive ProcState array entry. */
int nextMsgNum; /* next message number to read, or -1 */
bool resetState; /* true, if backend has to reset its state */
} ProcState;
#include "storage/sinval.h"
/*