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Bobby Hicks wrote: > > I have a module with some number conversion routines in it. I bind this > module to a program. The procedures or function returns a status value > signifing success(0), or overflow (3). If I create a SIGNAL error handler > and it gets invoked from one of the functions, am I able to set the return > value? > ... > The above function returns 0 if successful, or 3 for overflow. Is there a > way to set the return value to 3 if the SIGNAL error get involked. OR, > should I be using catch, try exception handling? > >From your catch/try question, it sounds like you're using C++. I think catch/try is probably a better exception-handling mechanism for C++ than signals. The ILE C programmer's guide probably has some examples for signal handling. You could also google for signal setjmp longjmp example and find some examples of how to use signals.
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