runc/vendor/github.com/vishvananda/netlink/nl/addr_linux.go

48 lines
937 B
Go

package nl
import (
"syscall"
"unsafe"
)
type IfAddrmsg struct {
syscall.IfAddrmsg
}
func NewIfAddrmsg(family int) *IfAddrmsg {
return &IfAddrmsg{
IfAddrmsg: syscall.IfAddrmsg{
Family: uint8(family),
},
}
}
// struct ifaddrmsg {
// __u8 ifa_family;
// __u8 ifa_prefixlen; /* The prefix length */
// __u8 ifa_flags; /* Flags */
// __u8 ifa_scope; /* Address scope */
// __u32 ifa_index; /* Link index */
// };
// type IfAddrmsg struct {
// Family uint8
// Prefixlen uint8
// Flags uint8
// Scope uint8
// Index uint32
// }
// SizeofIfAddrmsg = 0x8
func DeserializeIfAddrmsg(b []byte) *IfAddrmsg {
return (*IfAddrmsg)(unsafe.Pointer(&b[0:syscall.SizeofIfAddrmsg][0]))
}
func (msg *IfAddrmsg) Serialize() []byte {
return (*(*[syscall.SizeofIfAddrmsg]byte)(unsafe.Pointer(msg)))[:]
}
func (msg *IfAddrmsg) Len() int {
return syscall.SizeofIfAddrmsg
}