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Commit23057f5

Browse files
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Move ProcState definition into sinvaladt.c from sinvaladt.h, since it's not
needed anywhere after my previous patch. Noticed by Tom Lane.Also, remove #include <signal.h> from sinval.c.
1 parent0c5962c commit23057f5

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3 files changed

+17
-23
lines changed

3 files changed

+17
-23
lines changed

‎src/backend/storage/ipc/sinval.c

Lines changed: 1 addition & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -8,14 +8,12 @@
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*
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*
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* IDENTIFICATION
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* $PostgreSQL: pgsql/src/backend/storage/ipc/sinval.c,v 1.84 2008/03/16 19:47:33 alvherre Exp $
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* $PostgreSQL: pgsql/src/backend/storage/ipc/sinval.c,v 1.85 2008/03/17 11:50:26 alvherre Exp $
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*
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*-------------------------------------------------------------------------
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*/
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#include"postgres.h"
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#include<signal.h>
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#include"access/xact.h"
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#include"commands/async.h"
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#include"miscadmin.h"

‎src/backend/storage/ipc/sinvaladt.c

Lines changed: 8 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -8,7 +8,7 @@
88
*
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*
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* IDENTIFICATION
11-
* $PostgreSQL: pgsql/src/backend/storage/ipc/sinvaladt.c,v 1.67 2008/03/16 19:47:33 alvherre Exp $
11+
* $PostgreSQL: pgsql/src/backend/storage/ipc/sinvaladt.c,v 1.68 2008/03/17 11:50:27 alvherre Exp $
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*
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*-------------------------------------------------------------------------
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*/
@@ -64,6 +64,13 @@
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#defineMAXNUMMESSAGES 4096
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#defineMSGNUMWRAPAROUND (MAXNUMMESSAGES * 4096)
6666

67+
/* Per-backend state in shared invalidation structure */
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typedefstructProcState
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{
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/* nextMsgNum is -1 in an inactive ProcState array entry. */
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intnextMsgNum;/* next message number to read, or -1 */
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boolresetState;/* true, if backend has to reset its state */
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}ProcState;
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/* Shared cache invalidation memory segment */
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typedefstructSISeg

‎src/include/storage/sinvaladt.h

Lines changed: 8 additions & 19 deletions
Original file line numberDiff line numberDiff line change
@@ -3,11 +3,18 @@
33
* sinvaladt.h
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* POSTGRES shared cache invalidation segment definitions.
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*
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* The shared cache invalidation manager is responsible for transmitting
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* invalidation messages between backends.Any message sent by any backend
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* must be delivered to all already-running backends before it can be
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* forgotten.
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*
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* The struct type SharedInvalidationMessage, defining the contents of
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* a single message, is defined in sinval.h.
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*
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* Portions Copyright (c) 1996-2008, 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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* $PostgreSQL: pgsql/src/include/storage/sinvaladt.h,v 1.46 2008/03/16 19:47:34 alvherre Exp $
17+
* $PostgreSQL: pgsql/src/include/storage/sinvaladt.h,v 1.47 2008/03/17 11:50:27 alvherre Exp $
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*
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*-------------------------------------------------------------------------
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*/
@@ -16,24 +23,6 @@
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#include"storage/sinval.h"
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/*
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* The shared cache invalidation manager is responsible for transmitting
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* invalidation messages between backends.Any message sent by any backend
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* must be delivered to all already-running backends before it can be
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* forgotten.
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*
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* The struct type SharedInvalidationMessage, defining the contents of
26-
* a single message, is defined in sinval.h.
27-
*/
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29-
/* Per-backend state in shared invalidation structure */
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typedefstructProcState
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{
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/* nextMsgNum is -1 in an inactive ProcState array entry. */
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intnextMsgNum;/* next message number to read, or -1 */
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boolresetState;/* true, if backend has to reset its state */
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}ProcState;
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/*
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* prototypes for functions in sinvaladt.c

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