usr/Get-ClockRes.ps1
|
Set-Alias -Name clockres -Value Get-ClockRes function Get-ClockRes { [CmdletBinding()]param() end { New-Delegate ntdll { int NtQueryTimerResolution([uint_, uint_, uint_]) } $max, $min, $cur = [UInt32[]](,0 * 3) if (($nts = $ntdll.NtQueryTimerResolution.Invoke( [ref]$max, [ref]$min, [ref]$cur )) -ne 0) { Write-Verbose (ConvertTo-ErrMessage -NtStatus $nts) return } ($zip = [Linq.Enumerable]::Zip( [String[]]('Maximum', 'Minimum', 'Current'), [String[]]($max, $min, $cur).ForEach{ ' timer interval: {0:f3} ms' -f ($_ / 10000) }, [Func[String, String, String]]{$args[0] + $args[1]} )) $zip.Dispose() } } Export-ModuleMember -Alias clockres -Function Get-ClockRes |