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Error message editing in backend/storage.

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This commit is contained in:
Tom Lane
2003-07-24 22:04:15 +00:00
parent 658fca8d3a
commit cfa191f3b8
25 changed files with 425 additions and 320 deletions
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27
src/backend/storage/buffer/buf_table.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/storage/buffer/buf_table.c,v 1.27 2002/06/20 20:29:34 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/storage/buffer/buf_table.c,v 1.28 2003/07/24 22:04:08 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -55,7 +55,7 @@ InitBufTable(void)
HASH_ELEM | HASH_FUNCTION);
if (!SharedBufHash)
elog(FATAL, "couldn't initialize shared buffer pool Hash Tbl");
elog(FATAL, "could not initialize shared buffer hash table");
}
BufferDesc *
@ -94,12 +94,8 @@ BufTableDelete(BufferDesc *buf)
result = (BufferLookupEnt *)
hash_search(SharedBufHash, (void *) &(buf->tag), HASH_REMOVE, NULL);
if (!result)
{
/* shouldn't happen */
elog(ERROR, "BufTableDelete: BufferLookup table corrupted");
return FALSE;
}
if (!result) /* shouldn't happen */
elog(ERROR, "shared buffer hash table corrupted");
/*
* Clear the buffer's tag. This doesn't matter for the hash table,
@ -127,17 +123,12 @@ BufTableInsert(BufferDesc *buf)
hash_search(SharedBufHash, (void *) &(buf->tag), HASH_ENTER, &found);
if (!result)
{
elog(ERROR, "BufTableInsert: BufferLookup table out of memory");
return FALSE;
}
ereport(ERROR,
(errcode(ERRCODE_OUT_OF_MEMORY),
errmsg("out of shared memory")));
/* found something else in the table ! */
if (found)
{
elog(ERROR, "BufTableInsert: BufferLookup table corrupted");
return FALSE;
}
if (found) /* found something else in the table? */
elog(ERROR, "shared buffer hash table corrupted");
result->id = buf->buf_id;
return TRUE;