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| author | Mikio Hara <mikioh.mikioh@gmail.com> | 2017-05-19 18:49:28 +0900 |
|---|---|---|
| committer | Mikio Hara <mikioh.mikioh@gmail.com> | 2017-05-20 00:45:11 +0000 |
| commit | fd25fe60fac4014dfe09c364c8c73ff2c95251e5 (patch) | |
| tree | 8233826ccd10413c40cd117a1717341f8136533a | |
| parent | 15aa04d200881fac553ff8ad44fc62b6cb60e7d2 (diff) | |
| download | go-fd25fe60fac4014dfe09c364c8c73ff2c95251e5.tar.xz | |
internal/poll: implement RawControl of FD on Windows
This is a followup to https://go-review.googlesource.com/37038.
Updates #19435.
Change-Id: If3d56bca0e8816d1a169f5cf97f27b20695a9955
Reviewed-on: https://go-review.googlesource.com/43692
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
| -rw-r--r-- | src/internal/poll/fd_windows.go | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/internal/poll/fd_windows.go b/src/internal/poll/fd_windows.go index 5c55c948c2..9f40886d08 100644 --- a/src/internal/poll/fd_windows.go +++ b/src/internal/poll/fd_windows.go @@ -837,7 +837,12 @@ func (fd *FD) GetFileInformationByHandle(data *syscall.ByHandleFileInformation) // RawControl invokes the user-defined function f for a non-IO // operation. func (fd *FD) RawControl(f func(uintptr)) error { - return errors.New("not implemented") + if err := fd.incref(); err != nil { + return err + } + defer fd.decref() + f(uintptr(fd.Sysfd)) + return nil } // RawRead invokes the user-defined function f for a read operation. |