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31 lines
441 B
Go
31 lines
441 B
Go
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package sockopt
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import (
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"net"
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"syscall"
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)
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func RawConnReuseaddr(rc syscall.RawConn) (err error) {
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var innerErr error
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err = rc.Control(func(fd uintptr) {
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innerErr = reuseControl(fd)
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})
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if innerErr != nil {
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err = innerErr
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}
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return
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}
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func UDPReuseaddr(c net.PacketConn) error {
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if c, ok := c.(syscall.Conn); ok {
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rc, err := c.SyscallConn()
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if err != nil {
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return err
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}
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return RawConnReuseaddr(rc)
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}
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return nil
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}
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