github.com/code-reading/golang@v0.0.0-20220303082512-ba5bc0e589a3/go/src/net/cgo_bsd.go (about)

     1  // Copyright 2011 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  //go:build cgo && !netgo && (darwin || dragonfly || freebsd)
     6  // +build cgo
     7  // +build !netgo
     8  // +build darwin dragonfly freebsd
     9  
    10  package net
    11  
    12  /*
    13  #include <netdb.h>
    14  */
    15  import "C"
    16  
    17  const cgoAddrInfoFlags = (C.AI_CANONNAME | C.AI_V4MAPPED | C.AI_ALL) & C.AI_MASK