diff options
Diffstat (limited to 'vendor/github.com/pbnjay/memory/memory_windows.go')
-rw-r--r-- | vendor/github.com/pbnjay/memory/memory_windows.go | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/vendor/github.com/pbnjay/memory/memory_windows.go b/vendor/github.com/pbnjay/memory/memory_windows.go deleted file mode 100644 index c8500cc6f..000000000 --- a/vendor/github.com/pbnjay/memory/memory_windows.go +++ /dev/null @@ -1,60 +0,0 @@ -// +build windows - -package memory - -import ( - "syscall" - "unsafe" -) - -// omitting a few fields for brevity... -// https://msdn.microsoft.com/en-us/library/windows/desktop/aa366589(v=vs.85).aspx -type memStatusEx struct { - dwLength uint32 - dwMemoryLoad uint32 - ullTotalPhys uint64 - ullAvailPhys uint64 - unused [5]uint64 -} - -func sysTotalMemory() uint64 { - kernel32, err := syscall.LoadDLL("kernel32.dll") - if err != nil { - return 0 - } - // GetPhysicallyInstalledSystemMemory is simpler, but broken on - // older versions of windows (and uses this under the hood anyway). - globalMemoryStatusEx, err := kernel32.FindProc("GlobalMemoryStatusEx") - if err != nil { - return 0 - } - msx := &memStatusEx{ - dwLength: 64, - } - r, _, _ := globalMemoryStatusEx.Call(uintptr(unsafe.Pointer(msx))) - if r == 0 { - return 0 - } - return msx.ullTotalPhys -} - -func sysFreeMemory() uint64 { - kernel32, err := syscall.LoadDLL("kernel32.dll") - if err != nil { - return 0 - } - // GetPhysicallyInstalledSystemMemory is simpler, but broken on - // older versions of windows (and uses this under the hood anyway). - globalMemoryStatusEx, err := kernel32.FindProc("GlobalMemoryStatusEx") - if err != nil { - return 0 - } - msx := &memStatusEx{ - dwLength: 64, - } - r, _, _ := globalMemoryStatusEx.Call(uintptr(unsafe.Pointer(msx))) - if r == 0 { - return 0 - } - return msx.ullAvailPhys -} |