DBF ISEXCLUSIVE()

PURPOSE

Is database opened exclusively

SYNONYM

api_dbf_isexclusive()

SYNOPSIS

#include "dbapi.h"
 
int	DBF_ISEXCLUSIVE()
 
<input parameters>
none
 
<output parameters>
none

DESCRIPTION

The DBF_ISEXCLUSIVE() function will return 1 if the currently active database is opened for exclusive use, 0 if it is opened shared and -1 if there is no database open in the current work area.

The Recital command SET EXCLUSIVE or the EXCLUSIVE key word used with the Recital command USE, control how the database is opened.

EXAMPLE

The following example returns .T. if the database is opened for shared access.

#include "dbapi.h"
 
dbapi_dbf_isexclusive()
{
    int	result;
 
    result = DBF_ISEXCLUSIVE();
 
    _retl ( ( result ) ? 0 : 1 );
 
}

SEE ALSO

BLOB_UPDATE(), BLOB_WRITE(), DBF_APPEND(), DBF_DELETE(), DBF_ISREADONLY(), DBF_LOCKF(), DBF_LOCKR(), DBF_RECALL(), DBF_UNLOCKF(), DBF_UNLOCKR(), DBF_UPDATE(), FIELD_UPDATE(), MEMO_UPDATE(), MEMO_WRITE()