diff options
| author | Bruce Momjian <bruce@momjian.us> | 2003-09-07 04:37:13 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2003-09-07 04:37:13 +0000 |
| commit | c40ed5131948495a30caac2efff7927b673cd2d0 (patch) | |
| tree | 4ee7a43fa571f53a370e60d0be421f4c6927c97f /src/include/storage/lmgr.h | |
| parent | 432ca9116bc51f6cfe6e88be33dbe6cb078cda9d (diff) | |
Update this branch to match CVS head, includes WIN32 improvements.
Diffstat (limited to 'src/include/storage/lmgr.h')
| -rw-r--r-- | src/include/storage/lmgr.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/include/storage/lmgr.h b/src/include/storage/lmgr.h index d7a557d2b57..8940f333fc8 100644 --- a/src/include/storage/lmgr.h +++ b/src/include/storage/lmgr.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $Id: lmgr.h,v 1.39 2003/08/04 02:40:14 momjian Exp $ + * $Id: lmgr.h,v 1.39.2.1 2003/09/07 04:37:09 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -54,8 +54,9 @@ extern void UnlockRelation(Relation relation, LOCKMODE lockmode); extern void LockRelationForSession(LockRelId *relid, LOCKMODE lockmode); extern void UnlockRelationForSession(LockRelId *relid, LOCKMODE lockmode); -/* Lock a page (mainly used for indices) */ +/* Lock a page (mainly used for indexes) */ extern void LockPage(Relation relation, BlockNumber blkno, LOCKMODE lockmode); +extern bool ConditionalLockPage(Relation relation, BlockNumber blkno, LOCKMODE lockmode); extern void UnlockPage(Relation relation, BlockNumber blkno, LOCKMODE lockmode); /* Lock an XID (used to wait for a transaction to finish) */ |