diff options
| author | Tom Lane <tgl@sss.pgh.pa.us> | 2002-12-16 16:22:46 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2002-12-16 16:22:46 +0000 |
| commit | 88177f77b17ef478da1dbca9acb5e3a61b346613 (patch) | |
| tree | 6aca48712e12bbdd7a7bab849dcaac3f25684e32 /src/include/utils/memutils.h | |
| parent | e64c7feb2fd80c89d2220cbe9e026a031f34509c (diff) | |
| download | postgresql-88177f77b17ef478da1dbca9acb5e3a61b346613.tar.gz postgresql-88177f77b17ef478da1dbca9acb5e3a61b346613.zip | |
Code review for palloc0 patch --- avoid dangerous and unnecessary
practice of evaluating MemSet's arguments multiple times, except for
the special case of newNode(), where we can assume the argument is
a constant sizeof() operator.
Also, add GetMemoryChunkContext() to mcxt.c's API, in preparation for
fixing recent GEQO breakage.
Diffstat (limited to 'src/include/utils/memutils.h')
| -rw-r--r-- | src/include/utils/memutils.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/include/utils/memutils.h b/src/include/utils/memutils.h index 94578b8fb6f..09198d1c6e6 100644 --- a/src/include/utils/memutils.h +++ b/src/include/utils/memutils.h @@ -10,7 +10,7 @@ * Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $Id: memutils.h,v 1.49 2002/12/15 21:01:34 tgl Exp $ + * $Id: memutils.h,v 1.50 2002/12/16 16:22:46 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -83,6 +83,7 @@ extern void MemoryContextResetChildren(MemoryContext context); extern void MemoryContextDeleteChildren(MemoryContext context); extern void MemoryContextResetAndDeleteChildren(MemoryContext context); extern Size GetMemoryChunkSpace(void *pointer); +extern MemoryContext GetMemoryChunkContext(void *pointer); extern void MemoryContextStats(MemoryContext context); #ifdef MEMORY_CONTEXT_CHECKING |