diff options
Diffstat (limited to 'src/include/storage/lwlock.h')
| -rw-r--r-- | src/include/storage/lwlock.h | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/src/include/storage/lwlock.h b/src/include/storage/lwlock.h index 02610d3541e..1725fc3b73d 100644 --- a/src/include/storage/lwlock.h +++ b/src/include/storage/lwlock.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $Id: lwlock.h,v 1.1 2001/09/29 04:02:26 tgl Exp $ + * $Id: lwlock.h,v 1.2 2001/10/25 05:50:10 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -18,37 +18,38 @@ * We have a number of predefined LWLocks, plus a bunch of LWLocks that are * dynamically assigned (for shared buffers). The LWLock structures live * in shared memory (since they contain shared data) and are identified by - * values of this enumerated type. We abuse the notion of an enum somewhat + * values of this enumerated type. We abuse the notion of an enum somewhat * by allowing values not listed in the enum declaration to be assigned. * The extra value MaxDynamicLWLock is there to keep the compiler from * deciding that the enum can be represented as char or short ... */ typedef enum LWLockId { - BufMgrLock, - LockMgrLock, - OidGenLock, - XidGenLock, - ShmemIndexLock, - SInvalLock, - FreeSpaceLock, - MMCacheLock, - WALInsertLock, - WALWriteLock, - ControlFileLock, - CheckpointLock, - CLogControlLock, + BufMgrLock, + LockMgrLock, + OidGenLock, + XidGenLock, + ShmemIndexLock, + SInvalLock, + FreeSpaceLock, + MMCacheLock, + WALInsertLock, + WALWriteLock, + ControlFileLock, + CheckpointLock, + CLogControlLock, - NumFixedLWLocks, /* must be last except for MaxDynamicLWLock */ + NumFixedLWLocks,/* must be last except for + * MaxDynamicLWLock */ - MaxDynamicLWLock = 1000000000 + MaxDynamicLWLock = 1000000000 } LWLockId; typedef enum LWLockMode { - LW_EXCLUSIVE, - LW_SHARED + LW_EXCLUSIVE, + LW_SHARED } LWLockMode; @@ -65,5 +66,4 @@ extern void LWLockReleaseAll(void); extern int NumLWLocks(void); extern int LWLockShmemSize(void); extern void CreateLWLocks(void); - #endif /* LWLOCK_H */ |