diff options
Diffstat (limited to 'src/pkg/net/cgo_unix.go')
| -rw-r--r-- | src/pkg/net/cgo_unix.go | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/src/pkg/net/cgo_unix.go b/src/pkg/net/cgo_unix.go index 36a3f3d34..7476140eb 100644 --- a/src/pkg/net/cgo_unix.go +++ b/src/pkg/net/cgo_unix.go @@ -2,7 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// +build darwin freebsd linux +// +build darwin freebsd linux netbsd openbsd package net @@ -81,13 +81,7 @@ func cgoLookupIPCNAME(name string) (addrs []IP, cname string, err error, complet var res *C.struct_addrinfo var hints C.struct_addrinfo - // 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. - hints.ai_flags = (C.AI_ALL | C.AI_V4MAPPED | C.AI_CANONNAME) & cgoAddrInfoMask() + hints.ai_flags = cgoAddrInfoFlags() h := C.CString(name) defer C.free(unsafe.Pointer(h)) |