本文整理汇总了Golang中syscall.GetsockoptInt函数的典型用法代码示例。如果您正苦于以下问题：Golang GetsockoptInt函数的具体用法？Golang GetsockoptInt怎么用？Golang GetsockoptInt使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了GetsockoptInt函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: GetsockoptInt
// GetsockoptInt wraps syscall.GetsockoptInt.
func (sw *Switch) GetsockoptInt(s, level, opt int) (soerr int, err error) {
so := sw.sockso(s)
if so == nil {
return syscall.GetsockoptInt(s, level, opt)
}
sw.fmu.RLock()
f, _ := sw.fltab[FilterGetsockoptInt]
sw.fmu.RUnlock()
af, err := f.apply(so)
if err != nil {
return -1, err
}
so.SocketErr, so.Err = syscall.GetsockoptInt(s, level, opt)
if err = af.apply(so); err != nil {
return -1, err
}
if so.Err != nil {
return -1, so.Err
}
if opt == syscall.SO_ERROR && (so.SocketErr == 0 || syscall.Errno(so.SocketErr) == syscall.EISCONN) {
sw.smu.Lock()
sw.stats.getLocked(so.Cookie).Connected++
sw.smu.Unlock()
}
return so.SocketErr, nil
}示例2: TestHubSocksOption
func TestHubSocksOption(t *testing.T) {
assert := assert.On(t)
if os.Geteuid() != 0 {
// This test case requires root permission.
return
}
hub, err := ListenUDP(v2net.LocalHostIP, v2net.Port(0), ListenOption{
Callback: func(*buf.Buffer, *proxy.SessionInfo) {},
ReceiveOriginalDest: true,
})
assert.Error(err).IsNil()
conn := hub.Connection()
fd, err := internal.GetSysFd(conn)
assert.Error(err).IsNil()
val, err := syscall.GetsockoptInt(fd, syscall.SOL_IP, syscall.IP_TRANSPARENT)
assert.Error(err).IsNil()
assert.Int(val).Equals(1)
val, err = syscall.GetsockoptInt(fd, syscall.SOL_IP, syscall.IP_RECVORIGDSTADDR)
assert.Error(err).IsNil()
assert.Int(val).Equals(1)
}示例3: ipv6MulticastLoopback
func ipv6MulticastLoopback(fd int) (bool, error) {
v, err := syscall.GetsockoptInt(fd, ianaProtocolIPv6, syscall.IPV6_MULTICAST_LOOP)
if err != nil {
return false, os.NewSyscallError("getsockopt", err)
}
return v == 1, nil
}示例4: ipv6MulticastHopLimit
func ipv6MulticastHopLimit(fd int) (int, error) {
v, err := syscall.GetsockoptInt(fd, ianaProtocolIPv6, syscall.IPV6_MULTICAST_HOPS)
if err != nil {
return 0, os.NewSyscallError("getsockopt", err)
}
return v, nil
}示例5: ipv6TrafficClass
func ipv6TrafficClass(fd int) (int, error) {
v, err := syscall.GetsockoptInt(fd, ianaProtocolIPv6, syscall.IPV6_TCLASS)
if err != nil {
return 0, os.NewSyscallError("getsockopt", err)
}
return v, nil
}示例6: ipv4MulticastTTL
func ipv4MulticastTTL(fd int) (int, error) {
v, err := syscall.GetsockoptInt(fd, syscall.IPPROTO_IP, syscall.IP_MULTICAST_TTL)
if err != nil {
return 0, os.NewSyscallError("getsockopt", err)
}
return v, nil
}示例7: ipv4SendSourceAddress
func ipv4SendSourceAddress(fd int) (bool, error) {
v, err := syscall.GetsockoptInt(fd, ianaProtocolIP, syscall.IP_SENDSRCADDR)
if err != nil {
return false, os.NewSyscallError("getsockopt", err)
}
return v == 1, nil
}示例8: ipv4MulticastTTL
func ipv4MulticastTTL(fd int) (int, error) {
v, err := syscall.GetsockoptInt(fd, ianaProtocolIP, sysSockoptMulticastTTL)
if err != nil {
return 0, os.NewSyscallError("getsockopt", err)
}
return v, nil
}示例9: ipv4MulticastLoopback
func ipv4MulticastLoopback(fd int) (bool, error) {
v, err := syscall.GetsockoptInt(fd, ianaProtocolIP, sysSockoptMulticastLoopback)
if err != nil {
return false, os.NewSyscallError("getsockopt", err)
}
return v == 1, nil
}示例10: ipv6ReceivePacketInfo
func ipv6ReceivePacketInfo(fd int) (bool, error) {
v, err := syscall.GetsockoptInt(fd, ianaProtocolIPv6, syscall.IPV6_2292PKTINFO)
if err != nil {
return false, os.NewSyscallError("getsockopt", err)
}
return v == 1, nil
}示例11: ipv4ReceiveTOS
func ipv4ReceiveTOS(fd int) (bool, error) {
v, err := syscall.GetsockoptInt(fd, ianaProtocolIP, sysSockoptReceiveTOS)
if err != nil {
return false, os.NewSyscallError("getsockopt", err)
}
return v == 1, nil
}示例12: ipv4PacketInfo
func ipv4PacketInfo(fd int) (bool, error) {
v, err := syscall.GetsockoptInt(fd, syscall.IPPROTO_IP, syscall.IP_PKTINFO)
if err != nil {
return false, os.NewSyscallError("getsockopt", err)
}
return v == 1, nil
}示例13: ipv4MulticastLoopback
func ipv4MulticastLoopback(fd int) (bool, error) {
v, err := syscall.GetsockoptInt(fd, syscall.IPPROTO_IP, syscall.IP_MULTICAST_LOOP)
if err != nil {
return false, os.NewSyscallError("getsockopt", err)
}
return v == 1, nil
}示例14: ipv6ReceivePathMTU
func ipv6ReceivePathMTU(fd int) (bool, error) {
v, err := syscall.GetsockoptInt(fd, ianaProtocolIPv6, syscall_IPV6_RECVPATHMTU)
if err != nil {
return false, os.NewSyscallError("getsockopt", err)
}
return v == 1, nil
}示例15: ipv6ReceiveTrafficClass
func ipv6ReceiveTrafficClass(fd int) (bool, error) {
v, err := syscall.GetsockoptInt(fd, ianaProtocolIPv6, syscall.IPV6_RECVTCLASS)
if err != nil {
return false, os.NewSyscallError("getsockopt", err)
}
return v == 1, nil
}