On Sat, Feb 27, 2016 at 4:39 PM, Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxxxx> wrote: > > > I'm particularly interested to know what are the best practices to > deal with an extensible bitfield (the features mask). cpu_set_t > and sigmask each seem to do their own thing. Quite frankly, why would the kernel ever touch anything else? And if the kernel doesn't touch anything else, why make it part of the ABI? I don't see why the kernel would ever want to have a more complex interface. Explain. Linus -- To unsubscribe from this list: send the line "unsubscribe linux-api" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html