Chapter 5 C Routines Reference
Unlock a collection.
JagStatus JagUnlockCollection (
JagDataCollection * pCollection)
pCollection
The handle of the collection to unlock.
Return value |
To indicate |
|---|---|
JAG_SUCCEED |
Success, even if the calling method has not locked the collection |
JAG_FAIL |
Failure |
Check the server's log file for more information when JagUnlockCollection fails.
The JagUnlockCollection method releases a lock on a collection. A locked collection is automatically released when the object's method execution is completed. However, to make your application more efficient and prevent deadlocks, unlock a collection when you are finished updating or reading the shared variable in the collection so that other objects can access the collection right away.
See "Share Data Between C Components" in the Jaguar CTS Programmer's Guide for more information.
JagLockCollection, JagLockNoWaitCollection
| Copyright © 2000 Sybase, Inc. All rights reserved. |
| |