diff options
| author | Tamir Duberstein <tamird@google.com> | 2021-01-28 17:57:42 -0800 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-01-28 17:59:58 -0800 |
| commit | 8d1afb4185789cce7a90e7dc365e4a7afda9a8fc (patch) | |
| tree | 555164dca377cf17ea10b0411deaca8aaf1f09b6 /pkg/tcpip/link/fdbased/mmap.go | |
| parent | c99e092a3bb986b03fd85d426e166ef2c73a8c51 (diff) | |
Change tcpip.Error to an interface
This makes it possible to add data to types that implement tcpip.Error.
ErrBadLinkEndpoint is removed as it is unused.
PiperOrigin-RevId: 354437314
Diffstat (limited to 'pkg/tcpip/link/fdbased/mmap.go')
| -rw-r--r-- | pkg/tcpip/link/fdbased/mmap.go | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/pkg/tcpip/link/fdbased/mmap.go b/pkg/tcpip/link/fdbased/mmap.go index c475dda20..a2b63fe6b 100644 --- a/pkg/tcpip/link/fdbased/mmap.go +++ b/pkg/tcpip/link/fdbased/mmap.go @@ -129,7 +129,7 @@ type packetMMapDispatcher struct { ringOffset int } -func (d *packetMMapDispatcher) readMMappedPacket() ([]byte, *tcpip.Error) { +func (d *packetMMapDispatcher) readMMappedPacket() ([]byte, tcpip.Error) { hdr := tPacketHdr(d.ringBuffer[d.ringOffset*tpFrameSize:]) for hdr.tpStatus()&tpStatusUser == 0 { event := rawfile.PollEvent{ @@ -163,7 +163,7 @@ func (d *packetMMapDispatcher) readMMappedPacket() ([]byte, *tcpip.Error) { // dispatch reads packets from an mmaped ring buffer and dispatches them to the // network stack. -func (d *packetMMapDispatcher) dispatch() (bool, *tcpip.Error) { +func (d *packetMMapDispatcher) dispatch() (bool, tcpip.Error) { pkt, err := d.readMMappedPacket() if err != nil { return false, err |