DitsGetSigArg - Fetch the argument supplied to this action by a
DitsSignal...Ptr call.
Function
Fetch the argument supplied to this action by a DitsSignal...Ptr call.
Description
The DitsSignalByNamePtr() and DitsSignalByIndexPtr() allow you to
supply a pointer as one of the arguments. This function will
return that pointer value or 0 if this entry was not triggered
by such a signal call.
Note, this function is implemented as a macro.
Language
C
Call
(void *) = DitsGetSigArg ()
Include files
DitsFix.h
Function value
The signal argument to the action. If no signal argument was
supplied, then 0 will be returned.
External functions used
None
External values used
DitsTask - Details of the current task
Prior requirements
Can only be called from a Dits application routine or a user interface
response routine
See Also
The Dits Specification Document, DitsGetArgument(3),
DitsSignalByNamePtr(3), DitsSignalByIndexPtr(3).
Support
Tony Farrell, AAO
Click here for the DRAMA home page and
here for the AAO home page.
For more information, contact tony.farrell@mq.edu.au