.github
alerting
client
config
controller
core
docs
examples
jsonpath
k8s
k8stest
metric
pattern
security
storage
util
vendor
cloud.google.com
github.com
go.etcd.io
golang.org
x
crypto
mod
net
bpf
context
http
http2
icmp
idna
internal
ipv4
ipv6
batch.go
control.go
control_rfc2292_unix.go
control_rfc3542_unix.go
control_stub.go
control_unix.go
control_windows.go
dgramopt.go
doc.go
endpoint.go
genericopt.go
header.go
helper.go
iana.go
icmp.go
icmp_bsd.go
icmp_linux.go
icmp_solaris.go
icmp_stub.go
icmp_windows.go
icmp_zos.go
payload.go
payload_cmsg.go
payload_nocmsg.go
sockopt.go
sockopt_posix.go
sockopt_stub.go
sys_aix.go
sys_asmreq.go
sys_asmreq_stub.go
sys_bpf.go
sys_bpf_stub.go
sys_bsd.go
sys_darwin.go
sys_freebsd.go
sys_linux.go
sys_solaris.go
sys_ssmreq.go
sys_ssmreq_stub.go
sys_stub.go
sys_windows.go
sys_zos.go
zsys_aix_ppc64.go
zsys_darwin.go
zsys_dragonfly.go
zsys_freebsd_386.go
zsys_freebsd_amd64.go
zsys_freebsd_arm.go
zsys_freebsd_arm64.go
zsys_linux_386.go
zsys_linux_amd64.go
zsys_linux_arm.go
zsys_linux_arm64.go
zsys_linux_mips.go
zsys_linux_mips64.go
zsys_linux_mips64le.go
zsys_linux_mipsle.go
zsys_linux_ppc.go
zsys_linux_ppc64.go
zsys_linux_ppc64le.go
zsys_linux_riscv64.go
zsys_linux_s390x.go
zsys_netbsd.go
zsys_openbsd.go
zsys_solaris.go
zsys_zos_s390x.go
AUTHORS
CONTRIBUTORS
LICENSE
PATENTS
oauth2
sys
term
text
time
tools
xerrors
google.golang.org
gopkg.in
k8s.io
lukechampine.com
modernc.org
sigs.k8s.io
modules.txt
watchdog
web
.dockerignore
.gitattributes
.gitignore
Dockerfile
LICENSE.md
Makefile
README.md
config.yaml
go.mod
go.sum
main.go
57 lines
1.3 KiB
Go
57 lines
1.3 KiB
Go
// Copyright 2013 The Go Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
package ipv6
|
|
|
|
// TrafficClass returns the traffic class field value for outgoing
|
|
// packets.
|
|
func (c *genericOpt) TrafficClass() (int, error) {
|
|
if !c.ok() {
|
|
return 0, errInvalidConn
|
|
}
|
|
so, ok := sockOpts[ssoTrafficClass]
|
|
if !ok {
|
|
return 0, errNotImplemented
|
|
}
|
|
return so.GetInt(c.Conn)
|
|
}
|
|
|
|
// SetTrafficClass sets the traffic class field value for future
|
|
// outgoing packets.
|
|
func (c *genericOpt) SetTrafficClass(tclass int) error {
|
|
if !c.ok() {
|
|
return errInvalidConn
|
|
}
|
|
so, ok := sockOpts[ssoTrafficClass]
|
|
if !ok {
|
|
return errNotImplemented
|
|
}
|
|
return so.SetInt(c.Conn, tclass)
|
|
}
|
|
|
|
// HopLimit returns the hop limit field value for outgoing packets.
|
|
func (c *genericOpt) HopLimit() (int, error) {
|
|
if !c.ok() {
|
|
return 0, errInvalidConn
|
|
}
|
|
so, ok := sockOpts[ssoHopLimit]
|
|
if !ok {
|
|
return 0, errNotImplemented
|
|
}
|
|
return so.GetInt(c.Conn)
|
|
}
|
|
|
|
// SetHopLimit sets the hop limit field value for future outgoing
|
|
// packets.
|
|
func (c *genericOpt) SetHopLimit(hoplim int) error {
|
|
if !c.ok() {
|
|
return errInvalidConn
|
|
}
|
|
so, ok := sockOpts[ssoHopLimit]
|
|
if !ok {
|
|
return errNotImplemented
|
|
}
|
|
return so.SetInt(c.Conn, hoplim)
|
|
}
|