diff options
Diffstat (limited to 'src/net/cgo_linux.go')
| -rw-r--r-- | src/net/cgo_linux.go | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/net/cgo_linux.go b/src/net/cgo_linux.go new file mode 100644 index 0000000..de6e87f --- /dev/null +++ b/src/net/cgo_linux.go @@ -0,0 +1,20 @@ +// Copyright 2011 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. + +//go:build !android && cgo && !netgo + +package net + +/* +#include <netdb.h> +*/ +import "C" + +// NOTE(rsc): In theory there are approximately balanced +// arguments for and against including AI_ADDRCONFIG +// in the flags (it includes IPv4 results only on IPv4 systems, +// and similarly for IPv6), but in practice setting it causes +// getaddrinfo to return the wrong canonical name on Linux. +// So definitely leave it out. +const cgoAddrInfoFlags = C.AI_CANONNAME | C.AI_V4MAPPED | C.AI_ALL |