Builds for netbsd arm fail with undefined: cpuTimes

[hdm]

Describe the bug

NetBSD builds on ARM started to failed after version 3.23.8

To Reproduce

env GOOS=netbsd GOARCH=arm go build ...

# github.com/shirou/gopsutil/v3/cpu
../../../pkg/mod/github.com/shirou/gopsutil/v3@v3.24.4/cpu/cpu_netbsd.go:45:14: undefined: cpuTimes
../../../pkg/mod/github.com/shirou/gopsutil/v3@v3.24.4/cpu/cpu_netbsd.go:70:14: undefined: cpuTimes

Expected behavior

Successful builds of netbsd/arm targets

[Lomanic]

netbsd/arm has never been supported, this was just falling back to the functions returning a common.ErrNotImplementedError in cpu/cpu_fallback.go before #1530.

Please report back if copying cpu/cpu_openbsd_arm.go to cpu/cpu_netbsd_arm.go fixes the issue, it should build but check if it returns coherent results.

[hdm]

@Lomanic Thanks for the quick reply! That does resolve the build error. In my case the fallback error was preferable to a build failure (or nonsense results). I haven't been able to test this on a recent NetBSD to confirm.

[shirou]

Does this mean that you have confirmed that cpu_netbsd_arm.go copied from cpu_openbsd_arm.go works fine? If so, we can make a PR to add that file. This will avoid build failures.

[hdm]

Switching to the previous fallback method would resolve this, but I haven't had a chance to review the results on NetBSD. The bigger issue is the build failure (rather than support for the OS).