What to replace wait3 with in System V?

[Heiko Blume]

brian at apt.bungi.com (Brian Litzinger) writes:
>I've noticed that at least SunOS 4.1 has a system call
>wait3() which can take the option WNOHANG.
>Does someone have a good approximate for this function under
>ISC System V.3.2?

if you have isc 2.2.1 you can use waitpid(), i.e.

pid = wait3(&status, (WNOHANG|WUNTRACED), &rusage)

becomes

pid = waitpid(-1,&status,(WNOHANG|WUNTRACED))

where you should not that rusage is not available at all.
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