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windows: add process working size system calls

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Fixes golang/go#39422
Related to https://github.com/awnumar/memcall/issues/3

Change-Id: Idf3eec42c3077b39fe033091eea6d62b6a9d8d32
GitHub-Last-Rev: 7f57085a5f8ca2f0b5d3a6fa041d5fff03e7878d
GitHub-Pull-Request: golang/sys#72
Reviewed-on: https://go-review.googlesource.com/c/sys/+/236680
Run-TryBot: Alex Brainman <alex.brainman@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Alex Brainman <alex.brainman@gmail.com>
This commit is contained in:
Awn Umar
2020-06-10 11:11:08 +00:00
committed by Alex Brainman
parent 6fdc65e7d9
commit 226ff32320
4 changed files with 43 additions and 0 deletions
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windows/syscall_windows_test.go
+17
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@@ -404,3 +404,20 @@ func TestGetPreferredUILanguages(t *testing.T) {
}
}
}
func TestProcessWorkingSetSizeEx(t *testing.T) {
// Grab a handle to the current process
hProcess := windows.CurrentProcess()
// Allocate memory to store the result of the query
var minimumWorkingSetSize, maximumWorkingSetSize uintptr
// Make the system-call
var flag uint32
windows.GetProcessWorkingSetSizeEx(hProcess, &minimumWorkingSetSize, &maximumWorkingSetSize, &flag)
// Set the new limits to the current ones
if err := windows.SetProcessWorkingSetSizeEx(hProcess, minimumWorkingSetSize, maximumWorkingSetSize, flag); err != nil {
t.Error(err)
}
}