too many enumerated types?

Stephen J. Friedl friedl at vsi.COM
Sun Feb 12 17:27:40 AEST 1989


In article <9218 at bloom-beacon.MIT.EDU>, scs at adam.pika.mit.edu (Steve Summit) writes:
> 
> This example shows that the ld in question has violated one of
> the cardinal rules* of error messages, and also nicely
> illustrates the importance of these rules.
> [ * good rules deleted, also mentioning perror(3) ]

     For you portability fanatics, perror(BA_LIB) is Level 2 in
the System V Interface Definition (aka the SVID).  `Level 2'
means that the feature is not guaranteed to be supported in the
SVID beyond three years of the Level 2 date, and in this case,
the date is 1/1/1985.

     Reliable sources tell that perror(3) will still be in the
next SVID, but there are `Future Directions' that are much more
substantial (they will make the error messages look more like
VMS).

     What does POSIX say about perror(3)?

     Steve

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