xHarbour Reference Documentation > Function Reference

BlobRootUnlock()

Releases the lock on the root area of a BLOB file.

Syntax

BlobRootUnlock() --> NIL

Return

The return value is always NIL.

Description

BlobRootUnlock() releases the a lock previously set with function BlobRootLock(). A lock is required when a BLOB file is open in SHARED mode and the root area of a BLOB file is accessed.

Note:  the file Blob.ch must be #included for BlobRootUnlock() to work.

Info

See also:	BlobRootGet(), BlobRootLock(), BlobRootPut()
Category:	Blob functions , Database functions
Header:	blob.ch
Source:	rdd\dbcmd.c, rdd\dbffpt\dbffpt1.c
LIB:	xhb.lib
DLL:	xhbdll.dll