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23 lines
452 B
Go
23 lines
452 B
Go
// +build linux netbsd freebsd openbsd dragonflybsd
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package yggdrasil
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import "syscall"
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import "golang.org/x/sys/unix"
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func multicastReuse(network string, address string, c syscall.RawConn) error {
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var control error
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var reuseport error
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control = c.Control(func(fd uintptr) {
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reuseport = unix.SetsockoptInt(int(fd), unix.SOL_SOCKET, unix.SO_REUSEPORT, 1)
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})
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switch {
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case reuseport != nil:
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return reuseport
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default:
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return control
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}
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}
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