diff options
Diffstat (limited to 'pkg/tcpip/transport/tcp/testing')
| -rw-r--r-- | pkg/tcpip/transport/tcp/testing/context/context.go | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/pkg/tcpip/transport/tcp/testing/context/context.go b/pkg/tcpip/transport/tcp/testing/context/context.go index e08eb6533..6e12413c6 100644 --- a/pkg/tcpip/transport/tcp/testing/context/context.go +++ b/pkg/tcpip/transport/tcp/testing/context/context.go @@ -989,3 +989,9 @@ func (c *Context) SACKEnabled() bool { func (c *Context) SetGSOEnabled(enable bool) { c.linkEP.GSO = enable } + +// MSSWithoutOptions returns the value for the MSS used by the stack when no +// options are in use. +func (c *Context) MSSWithoutOptions() uint16 { + return uint16(c.linkEP.MTU() - header.IPv4MinimumSize - header.TCPMinimumSize) +} |