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Rename BindingTable to ShmemIndex.

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This commit is contained in:
Bruce Momjian
1998-06-27 15:47:48 +00:00
parent 7487a82667
commit 54aabaa800
8 changed files with 130 additions and 130 deletions
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24
src/include/storage/shmem.h
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@@ -6,7 +6,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: shmem.h,v 1.12 1998/06/25 14:24:35 momjian Exp $
* $Id: shmem.h,v 1.13 1998/06/27 15:47:48 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -49,7 +49,7 @@ extern SHMEM_OFFSET ShmemBase;
extern SPINLOCK ShmemLock;
extern SPINLOCK BindingLock;
extern SPINLOCK ShmemIndexLock;
/* shmemqueue.c */
typedef struct SHM_QUEUE
@@ -59,7 +59,7 @@ typedef struct SHM_QUEUE
} SHM_QUEUE;
/* shmem.c */
extern void ShmemBindingTableReset(void);
extern void ShmemIndexReset(void);
extern void ShmemCreate(unsigned int key, unsigned int size);
extern int InitShmem(unsigned int key, unsigned int size);
extern long *ShmemAlloc(unsigned long size);
@@ -77,21 +77,21 @@ extern bool TransactionIdIsInProgress(TransactionId xid);
typedef int TableID;
/* size constants for the binding table */
/* size constants for the shmem index table */
/* max size of data structure string name */
#define BTABLE_KEYSIZE (50)
/* data in binding table hash bucket */
#define BTABLE_DATASIZE (sizeof(BindingEnt) - BTABLE_KEYSIZE)
/* maximum size of the binding table */
#define BTABLE_SIZE (100)
#define SHMEM_INDEX_KEYSIZE (50)
/* data in shmem index table hash bucket */
#define SHMEM_INDEX_DATASIZE (sizeof(ShmemIndexEnt) - SHMEM_INDEX_KEYSIZE)
/* maximum size of the shmem index table */
#define SHMEM_INDEX_SIZE (100)
/* this is a hash bucket in the binding table */
/* this is a hash bucket in the shmem index table */
typedef struct
{
char key[BTABLE_KEYSIZE]; /* string name */
char key[SHMEM_INDEX_KEYSIZE]; /* string name */
unsigned long location; /* location in shared mem */
unsigned long size; /* numbytes allocated for the structure */
} BindingEnt;
} ShmemIndexEnt;
/*
* prototypes for functions in shmqueue.c