go/src/net/sock_linux.go

// Linux stores the backlog as:
//
//   - uint16 in kernel version < 4.1,
//   - uint32 in kernel version >= 4.1
//
// Truncate number to avoid wrapping.
//
// See issue 5030 and 41470.
func maxAckBacklog(n int) int { … }

func maxListenerBacklog() int { … }