/*
- * $PostgreSQL: pgsql/contrib/pgstattuple/pgstattuple.c,v 1.30 2007/09/20 17:56:30 tgl Exp $
+ * $PostgreSQL: pgsql/contrib/pgstattuple/pgstattuple.c,v 1.31 2007/10/22 17:29:35 tgl Exp $
*
* Copyright (c) 2001,2002 Tatsuo Ishii
*
buffer = ReadBuffer(rel, block);
LockBuffer(buffer, BUFFER_LOCK_SHARE);
stat.free_space += PageGetHeapFreeSpace((Page) BufferGetPage(buffer));
- LockBuffer(buffer, BUFFER_LOCK_UNLOCK);
- ReleaseBuffer(buffer);
+ UnlockReleaseBuffer(buffer);
block++;
}
}
while (block < nblocks)
{
buffer = ReadBuffer(rel, block);
+ LockBuffer(buffer, BUFFER_LOCK_SHARE);
stat.free_space += PageGetHeapFreeSpace((Page) BufferGetPage(buffer));
- ReleaseBuffer(buffer);
+ UnlockReleaseBuffer(buffer);
block++;
}