diff options
Diffstat (limited to 'src/pkg/net/unixsock.go')
-rw-r--r-- | src/pkg/net/unixsock.go | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/src/pkg/net/unixsock.go b/src/pkg/net/unixsock.go new file mode 100644 index 000000000..d5040f9a2 --- /dev/null +++ b/src/pkg/net/unixsock.go @@ -0,0 +1,50 @@ +// Copyright 2009 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. + +// Unix domain sockets + +package net + +import ( + "os" +) + +// UnixAddr represents the address of a Unix domain socket end point. +type UnixAddr struct { + Name string + Net string +} + +// Network returns the address's network name, "unix" or "unixgram". +func (a *UnixAddr) Network() string { + return a.Net +} + +func (a *UnixAddr) String() string { + if a == nil { + return "<nil>" + } + return a.Name +} + +func (a *UnixAddr) toAddr() Addr { + if a == nil { // nil *UnixAddr + return nil // nil interface + } + return a +} + +// ResolveUnixAddr parses addr as a Unix domain socket address. +// The string net gives the network name, "unix", "unixgram" or +// "unixpacket". +func ResolveUnixAddr(net, addr string) (*UnixAddr, os.Error) { + switch net { + case "unix": + case "unixpacket": + case "unixgram": + default: + return nil, UnknownNetworkError(net) + } + return &UnixAddr{addr, net}, nil +} |