net: update DialIP comments to mention protocols
Fixes #2637.
R=golang-dev, mikioh.mikioh, iant
CC=golang-dev
https://golang.org/cl/5508043
diff --git a/src/pkg/net/iprawsock_plan9.go b/src/pkg/net/iprawsock_plan9.go
index 7e4bc56..3fd9dce 100644
--- a/src/pkg/net/iprawsock_plan9.go
+++ b/src/pkg/net/iprawsock_plan9.go
@@ -84,8 +84,8 @@
return
}
-// DialIP connects to the remote address raddr on the network net,
-// which must be "ip", "ip4", or "ip6".
+// DialIP connects to the remote address raddr on the network protocol netProto,
+// which must be "ip", "ip4", or "ip6" followed by a colon and a protocol number or name.
func DialIP(netProto string, laddr, raddr *IPAddr) (c *IPConn, err error) {
return nil, os.EPLAN9
}
diff --git a/src/pkg/net/iprawsock_posix.go b/src/pkg/net/iprawsock_posix.go
index 7bb4c7d..5840694 100644
--- a/src/pkg/net/iprawsock_posix.go
+++ b/src/pkg/net/iprawsock_posix.go
@@ -224,8 +224,8 @@
return net, proto, nil
}
-// DialIP connects to the remote address raddr on the network net,
-// which must be "ip", "ip4", or "ip6".
+// DialIP connects to the remote address raddr on the network protocol netProto,
+// which must be "ip", "ip4", or "ip6" followed by a colon and a protocol number or name.
func DialIP(netProto string, laddr, raddr *IPAddr) (c *IPConn, err error) {
net, proto, err := splitNetProto(netProto)
if err != nil {
