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22 lines
518 B
Go
22 lines
518 B
Go
//go:build darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris
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package control
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import (
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"syscall"
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E "github.com/sagernet/sing/common/exceptions"
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"golang.org/x/sys/unix"
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)
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func ReuseAddr() Func {
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return func(network, address string, conn syscall.RawConn) error {
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return Control(conn, func(fd uintptr) error {
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return E.Errors(
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unix.SetsockoptInt(int(fd), unix.SOL_SOCKET, unix.SO_REUSEADDR, 1),
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unix.SetsockoptInt(int(fd), unix.SOL_SOCKET, unix.SO_REUSEPORT, 1),
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)
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})
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}
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}
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