net: use IFF_* consts from package syscall on solaris

All necessary IFF_* consts are available in the syscall package. Use
them in linkFlags instead of duplicating them.

Change-Id: Ibd2b0f6f39f98bfad2a0c8c55d1eb64167aeee03
Reviewed-on: https://go-review.googlesource.com/c/go/+/255497
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>

diff --git a/src/net/interface_solaris.go b/src/net/interface_solaris.go
index 5f9367f996ff64efa3679dec493aed5fa0d1f2df..f8d1571b900311bd6d34a191d534578e2eaf5d35 100644 (file)
--- a/src/net/interface_solaris.go
+++ b/src/net/interface_solaris.go
@@ -32,39 +32,21 @@ func interfaceTable(ifindex int) ([]Interface, error) {
        return ift, nil
 }
 
-const (
-       sysIFF_UP          = 0x1
-       sysIFF_BROADCAST   = 0x2
-       sysIFF_DEBUG       = 0x4
-       sysIFF_LOOPBACK    = 0x8
-       sysIFF_POINTOPOINT = 0x10
-       sysIFF_NOTRAILERS  = 0x20
-       sysIFF_RUNNING     = 0x40
-       sysIFF_NOARP       = 0x80
-       sysIFF_PROMISC     = 0x100
-       sysIFF_ALLMULTI    = 0x200
-       sysIFF_INTELLIGENT = 0x400
-       sysIFF_MULTICAST   = 0x800
-       sysIFF_MULTI_BCAST = 0x1000
-       sysIFF_UNNUMBERED  = 0x2000
-       sysIFF_PRIVATE     = 0x8000
-)
-
 func linkFlags(rawFlags int) Flags {
        var f Flags
-       if rawFlags&sysIFF_UP != 0 {
+       if rawFlags&syscall.IFF_UP != 0 {
                f |= FlagUp
        }
-       if rawFlags&sysIFF_BROADCAST != 0 {
+       if rawFlags&syscall.IFF_BROADCAST != 0 {
                f |= FlagBroadcast
        }
-       if rawFlags&sysIFF_LOOPBACK != 0 {
+       if rawFlags&syscall.IFF_LOOPBACK != 0 {
                f |= FlagLoopback
        }
-       if rawFlags&sysIFF_POINTOPOINT != 0 {
+       if rawFlags&syscall.IFF_POINTOPOINT != 0 {
                f |= FlagPointToPoint
        }
-       if rawFlags&sysIFF_MULTICAST != 0 {
+       if rawFlags&syscall.IFF_MULTICAST != 0 {
                f |= FlagMulticast
        }
        return f