mirror of
https://github.com/golang/go
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80 lines
1.4 KiB
Go
80 lines
1.4 KiB
Go
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// Copyright 2009 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// Network file descriptors.
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package net
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import (
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"os";
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"syscall";
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"net"
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)
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/* BUG 6g has trouble with this.
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export type FD os.FD;
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export func NewFD(fd int64) (nfd *FD, err *os.Error) {
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ofd := os.NewFD(fd)
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return ofd, nil
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}
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func (fd *FD) Close() *os.Error {
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var ofd *os.FD = fd
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return ofd.Close()
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}
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func (fd *FD) Read(p *[]byte) (n int, err *os.Error) {
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var ofd *os.FD = fd;
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n, err = ofd.Read(p)
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return n, err
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}
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func (fd *FD) Write(p *[]byte) (n int, err *os.Error) {
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var ofd *os.FD = fd;
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n, err = ofd.Write(p)
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return n, err
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}
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*/
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// TODO: Replace with kqueue/kevent.
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export type FD struct {
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fd int64;
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osfd *os.FD;
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}
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export func NewFD(fd int64) (nfd *FD, err *os.Error) {
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nfd = new(FD);
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nfd.osfd = os.NewFD(fd);
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nfd.fd = fd
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return nfd, nil
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}
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func (fd *FD) Close() *os.Error {
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return fd.osfd.Close()
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}
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func (fd *FD) Read(p *[]byte) (n int, err *os.Error) {
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n, err = fd.osfd.Read(p)
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return n, err
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}
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func (fd *FD) Write(p *[]byte) (n int, err *os.Error) {
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n, err = fd.osfd.Write(p)
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return n, err
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}
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func (fd *FD) Accept(sa *syscall.Sockaddr) (nfd *FD, err *os.Error) {
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s, e := syscall.accept(fd.fd, sa);
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if e != 0 {
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return nil, os.ErrnoToError(e)
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}
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nfd, err = NewFD(s)
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return nfd, err
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}
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