QDOS Internals

Anything you never knew you wanted to know about the Sinclair QL.

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This trap sends Event to job

Call ParametersReturn Parameters
D0.B$3AD0.LError returns
D1.LDestination job id D1.LDestination job id
D2.Bevent(s) to notify D2.Bpreserved


IOJBjob does not exist


  • All registers not shown above are not used on entry and are preserved on exit.
  • There are eight possible events each represented by a bit in D2.B. For example D2 = $5 would send events number 0 and 2.
qdosmsq/traps/trap_1/sevt.txt · Last modified: 2008/11/30 21:21 by george.gwilt