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os: omit existence check for GetFinalPathNameByHandle 

GetFinalPathNameByHandle exists since Windows Vista, which we no longer
support, so we don't need to prove that it exists before using it.

Updates #57003

Change-Id: Iff2bbe51d3baa3aabcaacf39ea3cbeda0088b9d7
Reviewed-on: https://go-review.googlesource.com/c/go/+/522195
Run-TryBot: Quim Muntal <quimmuntal@gmail.com>
Reviewed-by: Carlos Amedee <carlos@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Bryan Mills <bcmills@google.com>
This commit is contained in:
qmuntal 2023-08-23 16:52:37 +02:00 committed by Quim Muntal
parent 0a17b2c174
commit dd38ade8d1
2 changed files with 0 additions and 10 deletions
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4
src/internal/syscall/windows/syscall_windows.go
View File

@ -365,10 +365,6 @@ const (
//sys GetFinalPathNameByHandle(file syscall.Handle, filePath *uint16, filePathSize uint32, flags uint32) (n uint32, err error) = kernel32.GetFinalPathNameByHandleW
func LoadGetFinalPathNameByHandle() error {
return procGetFinalPathNameByHandleW.Find()
}
func ErrorLoadingGetTempPath2() error {
return procGetTempPath2W.Find()
}

6
src/os/file_windows.go
View File

@ -377,12 +377,6 @@ func normaliseLinkPath(path string) (string, error) {
// handle paths, like \??\Volume{abc}\...
err := windows.LoadGetFinalPathNameByHandle()
if err != nil {
// we must be using old version of Windows
return "", err
}
h, err := openSymlink(path)
if err != nil {
return "", err