diff options
Diffstat (limited to 'src/pkg/net/tcpsock_plan9.go')
| -rw-r--r-- | src/pkg/net/tcpsock_plan9.go | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/pkg/net/tcpsock_plan9.go b/src/pkg/net/tcpsock_plan9.go index ed3664603..48334fed7 100644 --- a/src/pkg/net/tcpsock_plan9.go +++ b/src/pkg/net/tcpsock_plan9.go @@ -2,8 +2,6 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// TCP sockets for Plan 9 - package net import ( @@ -161,12 +159,16 @@ func (l *TCPListener) SetDeadline(t time.Time) error { // File returns a copy of the underlying os.File, set to blocking // mode. It is the caller's responsibility to close f when finished. // Closing l does not affect f, and closing f does not affect l. +// +// The returned os.File's file descriptor is different from the +// connection's. Attempting to change properties of the original +// using this duplicate may or may not have the desired effect. func (l *TCPListener) File() (f *os.File, err error) { return l.dup() } // ListenTCP announces on the TCP address laddr and returns a TCP // listener. Net must be "tcp", "tcp4", or "tcp6". If laddr has a -// port of 0, it means to listen on some available port. The caller -// can use l.Addr() to retrieve the chosen address. +// port of 0, ListenTCP will choose an available port. The caller can +// use the Addr method of TCPListener to retrieve the chosen address. func ListenTCP(net string, laddr *TCPAddr) (*TCPListener, error) { switch net { case "tcp", "tcp4", "tcp6": |