can golang get cpu counts like c language by using sysconf (_SC_NPROCESSORS_CONF) ?

[ningmingxiao]

if total cpu is 8 and set cpu affinity 0-2 runtime.NumCPU() is 3 can't get total cpu 8.
I don't want to use cgo.

[gabyhelp]

Related Issues

• runtime: NumCPU does not change when process affinity changes #11609 (closed)

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[seankhliao]

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