What is the API for sched_getaffinity? Should sched_getaffinity always succeed when using cpu_set_t?

Roland McGrath roland@hack.frob.com
Mon Jul 22 22:46:00 GMT 2013

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I have a hard time seeing why (b) would ever be useful.
I think (c) was always the intended semantic of _SC_NPROCESSORS_CONF.

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