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authorOndrej Fabry <ofabry@cisco.com>2019-01-10 10:57:50 +0100
committerOndrej Fabry <ofabry@cisco.com>2019-01-10 11:05:35 +0100
commit08266e35878f198e2fa59fcfc9f0fc3a4b1dfbf5 (patch)
tree1269acfc3bf6fdd47414eb64da3ecad4865e37d6 /vendor/github.com/google/gopacket/pfring/doc.go
parent3ef6f210edcf7dd753733d46ec3f2dd5dc795b61 (diff)
Add support for string types
- strings are now generated as two fields for length and string itself - aliases are now sorted by name to prevent generating different code - dependencies are now managed by dep - binapi files are regenerated using VPP 19.01-rc0~622-g7b01e9e8 - old stats binary api has been deprecated and removed from VPP Change-Id: Ieb8515c73021339a45f407386f8e3d87dcf4469e Signed-off-by: Ondrej Fabry <ofabry@cisco.com>
Diffstat (limited to 'vendor/github.com/google/gopacket/pfring/doc.go')
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1 files changed, 0 insertions, 58 deletions
diff --git a/vendor/github.com/google/gopacket/pfring/doc.go b/vendor/github.com/google/gopacket/pfring/doc.go
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--- a/vendor/github.com/google/gopacket/pfring/doc.go
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@@ -1,58 +0,0 @@
-// Copyright 2012 Google, Inc. All rights reserved.
-//
-// Use of this source code is governed by a BSD-style license
-// that can be found in the LICENSE file in the root of the source
-// tree.
-
-/*Package pfring wraps the PF_RING C library for Go.
-
-PF_RING is a high-performance packet capture library written by ntop.org (see
-http://www.ntop.org/products/pf_ring/). This library allows you to utilize the
-PF_RING library with gopacket to read packet data and decode it.
-
-This package is meant to be used with its parent,
-http://github.com/google/gopacket, although it can also be used independently
-if you just want to get packet data from the wire.
-
-Simple Example
-
-This is probably the simplest code you can use to start getting packets through
-pfring:
-
- if ring, err := pfring.NewRing("eth0", 65536, pfring.FlagPromisc); err != nil {
- panic(err)
- } else if err := ring.SetBPFFilter("tcp and port 80"); err != nil { // optional
- panic(err)
- } else if err := ring.Enable(); err != nil { // Must do this!, or you get no packets!
- panic(err)
- } else {
- packetSource := gopacket.NewPacketSource(ring, layers.LinkTypeEthernet)
- for packet := range packetSource.Packets() {
- handlePacket(packet) // Do something with a packet here.
- }
- }
-
-Pfring Tweaks
-
-PF_RING has a ton of optimizations and tweaks to make sure you get just the
-packets you want. For example, if you're only using pfring to read packets,
-consider running:
-
- ring.SetSocketMode(pfring.ReadOnly)
-
-If you only care about packets received on your interface (not those transmitted
-by the interface), you can run:
-
- ring.SetDirection(pfring.ReceiveOnly)
-
-Pfring Clusters
-
-PF_RING has an idea of 'clusters', where multiple applications can all read from
-the same cluster, and PF_RING will multiplex packets over that cluster such that
-only one application receives each packet. We won't discuss this mechanism in
-too much more detail (see the ntop.org docs for more info), but here's how to
-utilize this with the pfring go library:
-
- ring.SetCluster(1, pfring.ClusterPerFlow5Tuple)
-*/
-package pfring