github.com/sagernet/gvisor@v0.0.0-20240428053021-e691de28565f/pkg/tcpip (about) adapters checksum errors.go faketime hash header internal link network ports seqnum sock_err_list.go socketops.go stack stdclock.go stdclock_state.go tcpip.go tcpip_state.go tcpip_state_autogen.go timer.go transport