Opens an slob object. bid should be an
existing slob id.
Parameters
- bid
An existing slob id.
- mode
A combination of IFX_LO_RDONLY,
IFX_LO_WRONLY, IFX_LO_APPEND
IFX_LO_RDWR, IFX_LO_BUFFER,
IFX_LO_NOBUFFER.
Return Values
Returns the new slob object-id, or FALSE on errors.