dnscrypt-proxy/dnscrypt-proxy/setsockopts_darwin.go

32 lines
922 B
Go

package main
import (
"net"
"syscall"
)
func (proxy *Proxy) udpListenerConfig() (*net.ListenConfig, error) {
return &net.ListenConfig{
Control: func(network, address string, c syscall.RawConn) error {
_ = c.Control(func(fd uintptr) {
_ = syscall.SetsockoptInt(int(fd), syscall.IPPROTO_IP, syscall.IP_DF, 0)
_ = syscall.SetsockoptInt(int(fd), syscall.IPPROTO_IP, syscall.IP_TOS, 0x70)
_ = syscall.SetsockoptInt(int(fd), syscall.SOL_SOCKET, syscall.SO_RCVBUF, 4096)
_ = syscall.SetsockoptInt(int(fd), syscall.SOL_SOCKET, syscall.SO_SNDBUF, 4096)
})
return nil
},
}, nil
}
func (proxy *Proxy) tcpListenerConfig() (*net.ListenConfig, error) {
return &net.ListenConfig{
Control: func(network, address string, c syscall.RawConn) error {
_ = c.Control(func(fd uintptr) {
_ = syscall.SetsockoptInt(int(fd), syscall.IPPROTO_IP, syscall.IP_TOS, 0x70)
})
return nil
},
}, nil
}