vendor/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/system/syscall_windows.go

   1 package system
   2
   3 import (
   4         "fmt"
   5         "syscall"
   6 )
   7
   8 // OSVersion is a wrapper for Windows version information
   9 // https://msdn.microsoft.com/en-us/library/windows/desktop/ms724439(v=vs.85).aspx
  10 type OSVersion struct {
  11         Version      uint32
  12         MajorVersion uint8
  13         MinorVersion uint8
  14         Build        uint16
  15 }
  16
  17 // GetOSVersion gets the operating system version on Windows. Note that
  18 // docker.exe must be manifested to get the correct version information.
  19 func GetOSVersion() (OSVersion, error) {
  20         var err error
  21         osv := OSVersion{}
  22         osv.Version, err = syscall.GetVersion()
  23         if err != nil {
  24                 return osv, fmt.Errorf("Failed to call GetVersion()")
  25         }
  26         osv.MajorVersion = uint8(osv.Version & 0xFF)
  27         osv.MinorVersion = uint8(osv.Version >> 8 & 0xFF)
  28         osv.Build = uint16(osv.Version >> 16)
  29         return osv, nil
  30 }
  31
  32 // Unmount is a platform-specific helper function to call
  33 // the unmount syscall. Not supported on Windows
  34 func Unmount(dest string) error {
  35         return nil
  36 }