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Archived Messages for CDEV@cebaf.gov: Return value of cdev calls ?

Return value of cdev calls ?

Steve Hunt (hunt@psi.ch)
Tue, 24 Mar 1998 08:36:48 +0100 (CET)

Hi,

Can an application developer rely on calls such as :

cdevRequestObject::attachPtr

returning NULL on failure ?

If so should we check for failure at this point, or
wait for 'send' to fail ?

Thanks
Steve Hunt