1 files changed, 15 insertions, 0 deletions
diff --git a/src/internal/syscall/unix/nonblocking_js.go b/src/internal/syscall/unix/nonblocking_js.go
new file mode 100644
index 0000000..cfe78c5
--- /dev/null
+++ b/src/internal/syscall/unix/nonblocking_js.go
@@ -0,0 +1,15 @@
+// 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.
+
+//go:build js && wasm
+
+package unix
+
+func IsNonblock(fd int) (nonblocking bool, err error) {
+	return false, nil
+}
+
+func HasNonblockFlag(flag int) bool {
+	return false
+}