1 files changed, 18 insertions, 0 deletions
diff --git a/src/internal/poll/sockopt_linux.go b/src/internal/poll/sockopt_linux.go
new file mode 100644
index 0000000000..ba616db855
--- /dev/null
+++ b/src/internal/poll/sockopt_linux.go
@@ -0,0 +1,18 @@
+// Copyright 2011 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"
+)
+
+// SetsockoptIPMreqn wraps the setsockopt network call with a IPMreqn argument.
+func (fd *FD) SetsockoptIPMreqn(level, name int, mreq *syscall.IPMreqn) error {
+	if err := fd.incref(); err != nil {
+		return err
+	}
+	defer fd.decref()
+	return syscall.SetsockoptIPMreqn(fd.Sysfd, level, name, mreq)
+}