github.com/metacubex/mihomo@v1.18.5/listener/redir/tcp_linux_other.go (about)

     1  //go:build linux && !386
     2  
     3  package redir
     4  
     5  import "syscall"
     6  
     7  const GETSOCKOPT = syscall.SYS_GETSOCKOPT
     8  
     9  func socketcall(call, a0, a1, a2, a3, a4, a5 uintptr) error {
    10  	if _, _, errno := syscall.Syscall6(call, a0, a1, a2, a3, a4, a5); errno != 0 {
    11  		return errno
    12  	}
    13  	return nil
    14  }