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Source file src/net/internal/socktest/switch_posix.go

Documentation: net/internal/socktest

  // Copyright 2015 The Go Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style
  // license that can be found in the LICENSE file.
  
  // +build !plan9
  
  package socktest
  
  import (
  	"fmt"
  	"syscall"
  )
  
  func familyString(family int) string {
  	switch family {
  	case syscall.AF_INET:
  		return "inet4"
  	case syscall.AF_INET6:
  		return "inet6"
  	case syscall.AF_UNIX:
  		return "local"
  	default:
  		return fmt.Sprintf("%d", family)
  	}
  }
  
  func typeString(sotype int) string {
  	var s string
  	switch sotype & 0xff {
  	case syscall.SOCK_STREAM:
  		s = "stream"
  	case syscall.SOCK_DGRAM:
  		s = "datagram"
  	case syscall.SOCK_RAW:
  		s = "raw"
  	case syscall.SOCK_SEQPACKET:
  		s = "seqpacket"
  	default:
  		s = fmt.Sprintf("%d", sotype&0xff)
  	}
  	if flags := uint(sotype) & ^uint(0xff); flags != 0 {
  		s += fmt.Sprintf("|%#x", flags)
  	}
  	return s
  }
  
  func protocolString(proto int) string {
  	switch proto {
  	case 0:
  		return "default"
  	case syscall.IPPROTO_TCP:
  		return "tcp"
  	case syscall.IPPROTO_UDP:
  		return "udp"
  	default:
  		return fmt.Sprintf("%d", proto)
  	}
  }
  

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