diff options
Diffstat (limited to 'src/pkg/net/sockoptip_windows.go')
| -rw-r--r-- | src/pkg/net/sockoptip_windows.go | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/src/pkg/net/sockoptip_windows.go b/src/pkg/net/sockoptip_windows.go index 3e248441a..7b11f207a 100644 --- a/src/pkg/net/sockoptip_windows.go +++ b/src/pkg/net/sockoptip_windows.go @@ -17,26 +17,17 @@ func setIPv4MulticastInterface(fd *netFD, ifi *Interface) error { } var a [4]byte copy(a[:], ip.To4()) - if err := fd.incref(false); err != nil { + if err := fd.incref(); err != nil { return err } defer fd.decref() - err = syscall.Setsockopt(fd.sysfd, int32(syscall.IPPROTO_IP), int32(syscall.IP_MULTICAST_IF), (*byte)(unsafe.Pointer(&a[0])), 4) - if err != nil { - return os.NewSyscallError("setsockopt", err) - } - return nil + return os.NewSyscallError("setsockopt", syscall.Setsockopt(fd.sysfd, syscall.IPPROTO_IP, syscall.IP_MULTICAST_IF, (*byte)(unsafe.Pointer(&a[0])), 4)) } func setIPv4MulticastLoopback(fd *netFD, v bool) error { - if err := fd.incref(false); err != nil { + if err := fd.incref(); err != nil { return err } defer fd.decref() - vv := int32(boolint(v)) - err := syscall.Setsockopt(fd.sysfd, int32(syscall.IPPROTO_IP), int32(syscall.IP_MULTICAST_LOOP), (*byte)(unsafe.Pointer(&vv)), 4) - if err != nil { - return os.NewSyscallError("setsockopt", err) - } - return nil + return os.NewSyscallError("setsockopt", syscall.SetsockoptInt(fd.sysfd, syscall.IPPROTO_IP, syscall.IP_MULTICAST_LOOP, boolint(v))) } |