Experimental Physics and
Industrial Control System

>@Keenan, This occurred to me as well. The API isn't trivial though. Do you care about handling the struct iocshCmdDef* yourself? Are you doing argument type casting?

I already handle the iocshCmdDef myself. iocshFindCommand returns the pointer to the command definition and I use the arg[]->type to determine casts and generate the necessary iocshArgBuf. All that would be needed would be a function like

> int checkError(iocshCmdDef* cmd, iocshArgBuf* args)

It would set the error scope, then do a try/catch of '(*cmd)(args)' if it either catches an error or there was an error reported in the scope, return the correct error code, otherwise return 0.
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[Merge] ~epics-core/epics-base/+git/Com:iocsherr into epics-base:7.0 mdavidsaver via Core-talk

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