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Diffstat (limited to 'src/internal/poll/fd_fsync_windows.go')
-rw-r--r--src/internal/poll/fd_fsync_windows.go16
1 files changed, 16 insertions, 0 deletions
diff --git a/src/internal/poll/fd_fsync_windows.go b/src/internal/poll/fd_fsync_windows.go
new file mode 100644
index 0000000..fb12119
--- /dev/null
+++ b/src/internal/poll/fd_fsync_windows.go
@@ -0,0 +1,16 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package poll
+
+import "syscall"
+
+// Fsync wraps syscall.Fsync.
+func (fd *FD) Fsync() error {
+ if err := fd.incref(); err != nil {
+ return err
+ }
+ defer fd.decref()
+ return syscall.Fsync(fd.Sysfd)
+}