66ff12e5f7
* vendor: bump libcontainer and docker to remove Sirupsen imports * vendor: fix bad vendoring of archive package * vendor: fix api changes to cgroups in executor * vendor: fix docker api changes * vendor: update github.com/Azure/go-ansiterm to use non capitalized logrus import
54 lines
946 B
Go
54 lines
946 B
Go
package netlink
|
|
|
|
import (
|
|
"strings"
|
|
)
|
|
|
|
// Protinfo represents bridge flags from netlink.
|
|
type Protinfo struct {
|
|
Hairpin bool
|
|
Guard bool
|
|
FastLeave bool
|
|
RootBlock bool
|
|
Learning bool
|
|
Flood bool
|
|
}
|
|
|
|
// String returns a list of enabled flags
|
|
func (prot *Protinfo) String() string {
|
|
var boolStrings []string
|
|
if prot.Hairpin {
|
|
boolStrings = append(boolStrings, "Hairpin")
|
|
}
|
|
if prot.Guard {
|
|
boolStrings = append(boolStrings, "Guard")
|
|
}
|
|
if prot.FastLeave {
|
|
boolStrings = append(boolStrings, "FastLeave")
|
|
}
|
|
if prot.RootBlock {
|
|
boolStrings = append(boolStrings, "RootBlock")
|
|
}
|
|
if prot.Learning {
|
|
boolStrings = append(boolStrings, "Learning")
|
|
}
|
|
if prot.Flood {
|
|
boolStrings = append(boolStrings, "Flood")
|
|
}
|
|
return strings.Join(boolStrings, " ")
|
|
}
|
|
|
|
func boolToByte(x bool) []byte {
|
|
if x {
|
|
return []byte{1}
|
|
}
|
|
return []byte{0}
|
|
}
|
|
|
|
func byteToBool(x byte) bool {
|
|
if uint8(x) != 0 {
|
|
return true
|
|
}
|
|
return false
|
|
}
|