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29 lines
690 B
Go
29 lines
690 B
Go
//go:build with_gvisor && linux
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package tun
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import (
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"github.com/sagernet/gvisor/pkg/tcpip/link/fdbased"
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"github.com/sagernet/gvisor/pkg/tcpip/stack"
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)
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var _ GVisorTun = (*NativeTun)(nil)
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func (t *NativeTun) NewEndpoint() (stack.LinkEndpoint, error) {
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if t.gsoEnabled {
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return fdbased.New(&fdbased.Options{
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FDs: []int{t.tunFd},
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MTU: t.options.MTU,
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GSOMaxSize: gsoMaxSize,
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RXChecksumOffload: true,
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TXChecksumOffload: t.txChecksumOffload,
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})
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}
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return fdbased.New(&fdbased.Options{
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FDs: []int{t.tunFd},
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MTU: t.options.MTU,
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RXChecksumOffload: true,
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TXChecksumOffload: t.txChecksumOffload,
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})
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}
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