add Addr() string to net.Listener interface.

use it to avoid use of fixed ports in tests.
convert google/net/rpc to gotest

R=r
DELTA=523  (275 added, 229 deleted, 19 changed)
OCL=30458
CL=30460

1 files changed, 18 insertions, 0 deletions

diff --git a/src/pkg/syscall/syscall_linux.go b/src/pkg/syscall/syscall_linux.go
index ae3eee777..4c9ac2875 100644
--- a/src/pkg/syscall/syscall_linux.go
+++ b/src/pkg/syscall/syscall_linux.go
@@ -324,6 +324,24 @@ func Accept(fd int) (nfd int, sa Sockaddr, errno int) {
 	return;
 }
 
+func Getsockname(fd int) (sa Sockaddr, errno int) {
+	var rsa RawSockaddrAny;
+	var len _Socklen = SizeofSockaddrAny;
+	if errno = getsockname(fd, &rsa, &len); errno != 0 {
+		return;
+	}
+	return anyToSockaddr(&rsa);
+}
+
+func Getpeername(fd int) (sa Sockaddr, errno int) {
+	var rsa RawSockaddrAny;
+	var len _Socklen = SizeofSockaddrAny;
+	if errno = getpeername(fd, &rsa, &len); errno != 0 {
+		return;
+	}
+	return anyToSockaddr(&rsa);
+}
+
 func Bind(fd int, sa Sockaddr) (errno int) {
 	ptr, n, err := sa.sockaddr();
 	if err != 0 {