align tamago unix/net stubs

src/internal/syscall/unix/net.go

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || tamago
+//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris
 
 package unix
 

src/internal/syscall/unix/net_tamago.go

@@ -0,0 +1,44 @@
+// Copyright 2021 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 tamago
+
+package unix
+
+import (
+	"syscall"
+	_ "unsafe"
+)
+
+func RecvfromInet4(fd int, p []byte, flags int, from *syscall.SockaddrInet4) (int, error) {
+	return 0, syscall.ENOSYS
+}
+
+func RecvfromInet6(fd int, p []byte, flags int, from *syscall.SockaddrInet6) (n int, err error) {
+	return 0, syscall.ENOSYS
+}
+
+func SendtoInet4(fd int, p []byte, flags int, to *syscall.SockaddrInet4) (err error) {
+	return syscall.ENOSYS
+}
+
+func SendtoInet6(fd int, p []byte, flags int, to *syscall.SockaddrInet6) (err error) {
+	return syscall.ENOSYS
+}
+
+func SendmsgNInet4(fd int, p, oob []byte, to *syscall.SockaddrInet4, flags int) (n int, err error) {
+	return 0, syscall.ENOSYS
+}
+
+func SendmsgNInet6(fd int, p, oob []byte, to *syscall.SockaddrInet6, flags int) (n int, err error) {
+	return 0, syscall.ENOSYS
+}
+
+func RecvmsgInet4(fd int, p, oob []byte, flags int, from *syscall.SockaddrInet4) (n, oobn int, recvflags int, err error) {
+	return 0, 0, 0, syscall.ENOSYS
+}
+
+func RecvmsgInet6(fd int, p, oob []byte, flags int, from *syscall.SockaddrInet6) (n, oobn int, recvflags int, err error) {
+	return 0, 0, 0, syscall.ENOSYS
+}