net: delete unused socket-level option helpers

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/6499043

diff --git a/src/pkg/net/sockopt.go b/src/pkg/net/sockopt.go
index 0cd19266fe06cfca173a230c48c0feaea5291834..b139c427654f65d47e2f7c08adb6c30c6515db9f 100644 (file)
--- a/src/pkg/net/sockopt.go
+++ b/src/pkg/net/sockopt.go
@@ -144,22 +144,6 @@ func setDeadline(fd *netFD, t time.Time) error {
        return setWriteDeadline(fd, t)
 }
 
-func setReuseAddr(fd *netFD, reuse bool) error {
-       if err := fd.incref(false); err != nil {
-               return err
-       }
-       defer fd.decref()
-       return os.NewSyscallError("setsockopt", syscall.SetsockoptInt(fd.sysfd, syscall.SOL_SOCKET, syscall.SO_REUSEADDR, boolint(reuse)))
-}
-
-func setDontRoute(fd *netFD, dontroute bool) error {
-       if err := fd.incref(false); err != nil {
-               return err
-       }
-       defer fd.decref()
-       return os.NewSyscallError("setsockopt", syscall.SetsockoptInt(fd.sysfd, syscall.SOL_SOCKET, syscall.SO_DONTROUTE, boolint(dontroute)))
-}
-
 func setKeepAlive(fd *netFD, keepalive bool) error {
        if err := fd.incref(false); err != nil {
                return err