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authorAndrei Vagin <avagin@google.com>2019-09-23 14:37:39 -0700
committergVisor bot <gvisor-bot@google.com>2019-09-23 14:39:14 -0700
commit03ee55cc62c99c5b8f5d6fb00423a66ef44589e3 (patch)
tree5958cc9af0c8330082f1a61d4e0b12b31421ec17 /pkg/tcpip/transport/icmp
parente6cf60bc0e93940b41ebef83138c8ec1a1209e53 (diff)
netstack: convert more socket options to {Set,Get}SockOptInt
PiperOrigin-RevId: 270763208
Diffstat (limited to 'pkg/tcpip/transport/icmp')
-rw-r--r--pkg/tcpip/transport/icmp/endpoint.go29
1 files changed, 17 insertions, 12 deletions
diff --git a/pkg/tcpip/transport/icmp/endpoint.go b/pkg/tcpip/transport/icmp/endpoint.go
index 3db060384..a111fdb2a 100644
--- a/pkg/tcpip/transport/icmp/endpoint.go
+++ b/pkg/tcpip/transport/icmp/endpoint.go
@@ -319,6 +319,11 @@ func (e *endpoint) SetSockOpt(opt interface{}) *tcpip.Error {
return nil
}
+// SetSockOptInt sets a socket option. Currently not supported.
+func (e *endpoint) SetSockOptInt(opt tcpip.SockOpt, v int) *tcpip.Error {
+ return nil
+}
+
// GetSockOptInt implements tcpip.Endpoint.GetSockOptInt.
func (e *endpoint) GetSockOptInt(opt tcpip.SockOpt) (int, *tcpip.Error) {
switch opt {
@@ -331,6 +336,18 @@ func (e *endpoint) GetSockOptInt(opt tcpip.SockOpt) (int, *tcpip.Error) {
}
e.rcvMu.Unlock()
return v, nil
+ case tcpip.SendBufferSizeOption:
+ e.mu.Lock()
+ v := e.sndBufSize
+ e.mu.Unlock()
+ return v, nil
+
+ case tcpip.ReceiveBufferSizeOption:
+ e.rcvMu.Lock()
+ v := e.rcvBufSizeMax
+ e.rcvMu.Unlock()
+ return v, nil
+
}
return -1, tcpip.ErrUnknownProtocolOption
}
@@ -341,18 +358,6 @@ func (e *endpoint) GetSockOpt(opt interface{}) *tcpip.Error {
case tcpip.ErrorOption:
return nil
- case *tcpip.SendBufferSizeOption:
- e.mu.Lock()
- *o = tcpip.SendBufferSizeOption(e.sndBufSize)
- e.mu.Unlock()
- return nil
-
- case *tcpip.ReceiveBufferSizeOption:
- e.rcvMu.Lock()
- *o = tcpip.ReceiveBufferSizeOption(e.rcvBufSizeMax)
- e.rcvMu.Unlock()
- return nil
-
case *tcpip.KeepaliveEnabledOption:
*o = 0
return nil