yggdrasil-network/yggdrasil-go
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Use uint64 for MTU for forward-compatibility

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This commit is contained in:
Neil Alexander 2021-05-16 20:00:45 +01:00
parent 2d01386d6e
commit 416eadbcff
10 changed files with 21 additions and 22 deletions
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4
src/tuntap/tun_bsd.go
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@ -73,14 +73,14 @@ type in6_ifreq_lifetime struct {
}
// Configures the TUN adapter with the correct IPv6 address and MTU.
func (tun *TunAdapter) setup(ifname string, addr string, mtu MTU) error {
func (tun *TunAdapter) setup(ifname string, addr string, mtu uint64) error {
iface, err := wgtun.CreateTUN(ifname, int(mtu))
if err != nil {
panic(err)
}
tun.iface = iface
if mtu, err := iface.MTU(); err == nil {
tun.mtu = getSupportedMTU(MTU(mtu))
tun.mtu = getSupportedMTU(uint64(mtu))
} else {
tun.mtu = 0
}