ipv4: add missing BUGS section
Change-Id: Idf0f3ce0cbd5eb402eb4929e4280b1bf746c04e9
Reviewed-on: https://go-review.googlesource.com/34432
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
diff --git a/ipv4/doc.go b/ipv4/doc.go
index 7b25ea2..d893750 100644
--- a/ipv4/doc.go
+++ b/ipv4/doc.go
@@ -240,3 +240,5 @@
// In the fallback case, ExcludeSourceSpecificGroup and
// IncludeSourceSpecificGroup may return an error.
package ipv4 // import "golang.org/x/net/ipv4"
+
+// BUG(mikio): This package is not implemented on NaCl and Plan 9.
diff --git a/ipv4/endpoint.go b/ipv4/endpoint.go
index dc7557b..01c4e39 100644
--- a/ipv4/endpoint.go
+++ b/ipv4/endpoint.go
@@ -12,6 +12,11 @@
"golang.org/x/net/internal/netreflect"
)
+// BUG(mikio): On Windows, the JoinSourceSpecificGroup,
+// LeaveSourceSpecificGroup, ExcludeSourceSpecificGroup and
+// IncludeSourceSpecificGroup methods of PacketConn and RawConn are
+// not implemented.
+
// A Conn represents a network endpoint that uses the IPv4 transport.
// It is used to control basic IP-level socket options such as TOS and
// TTL.
diff --git a/ipv4/packet.go b/ipv4/packet.go
index a4ff815..cb7ccf5 100644
--- a/ipv4/packet.go
+++ b/ipv4/packet.go
@@ -9,6 +9,9 @@
"syscall"
)
+// BUG(mikio): On Windows, the ReadFrom and WriteTo methods of RawConn
+// are not implemented.
+
// A packetHandler represents the IPv4 datagram handler.
type packetHandler struct {
c *net.IPConn
diff --git a/ipv4/payload.go b/ipv4/payload.go
index 25ca8a5..be130e4 100644
--- a/ipv4/payload.go
+++ b/ipv4/payload.go
@@ -6,6 +6,9 @@
import "net"
+// BUG(mikio): On Windows, the ControlMessage for ReadFrom and WriteTo
+// methods of PacketConn is not implemented.
+
// A payloadHandler represents the IPv4 datagram payload handler.
type payloadHandler struct {
net.PacketConn
