diff options
Diffstat (limited to 'src')
| -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. |