linuxkit/pkg/init/vendor/github.com/vishvananda/netlink/xdp_linux.go
Avi Deitcher 198db9089f
containerd 20 (#4100)
* bump containerd-dev to 2.0.2

Signed-off-by: Avi Deitcher <avi@deitcher.net>

* update pkg/init libs to containerd-20

Signed-off-by: Avi Deitcher <avi@deitcher.net>

* bump linuxkit CLI containerd deps to 20

Signed-off-by: Avi Deitcher <avi@deitcher.net>

* update test/pkg/containerd to work with containerd v2.x tests

Signed-off-by: Avi Deitcher <avi@deitcher.net>

* update containerd-dev deps

Signed-off-by: Avi Deitcher <avi@deitcher.net>

* update pkg/init and pkg/containerd dependencies

Signed-off-by: Avi Deitcher <avi@deitcher.net>

* update test/pkg/containerd deps

Signed-off-by: Avi Deitcher <avi@deitcher.net>

---------

Signed-off-by: Avi Deitcher <avi@deitcher.net>
2025-02-24 18:40:56 +02:00

47 lines
1.1 KiB
Go
Vendored

package netlink
import (
"bytes"
"fmt"
)
const (
xdrDiagUmemLen = 8 + 8*4
xdrDiagStatsLen = 6 * 8
)
func (x *XDPDiagUmem) deserialize(b []byte) error {
if len(b) < xdrDiagUmemLen {
return fmt.Errorf("XDP umem diagnosis data short read (%d); want %d", len(b), xdrDiagUmemLen)
}
rb := bytes.NewBuffer(b)
x.Size = native.Uint64(rb.Next(8))
x.ID = native.Uint32(rb.Next(4))
x.NumPages = native.Uint32(rb.Next(4))
x.ChunkSize = native.Uint32(rb.Next(4))
x.Headroom = native.Uint32(rb.Next(4))
x.Ifindex = native.Uint32(rb.Next(4))
x.QueueID = native.Uint32(rb.Next(4))
x.Flags = native.Uint32(rb.Next(4))
x.Refs = native.Uint32(rb.Next(4))
return nil
}
func (x *XDPDiagStats) deserialize(b []byte) error {
if len(b) < xdrDiagStatsLen {
return fmt.Errorf("XDP diagnosis statistics short read (%d); want %d", len(b), xdrDiagStatsLen)
}
rb := bytes.NewBuffer(b)
x.RxDropped = native.Uint64(rb.Next(8))
x.RxInvalid = native.Uint64(rb.Next(8))
x.RxFull = native.Uint64(rb.Next(8))
x.FillRingEmpty = native.Uint64(rb.Next(8))
x.TxInvalid = native.Uint64(rb.Next(8))
x.TxRingEmpty = native.Uint64(rb.Next(8))
return nil
}