1 files changed, 0 insertions, 161 deletions
diff --git a/src/lib/os/os.go b/src/lib/os/os.go
deleted file mode 100644
index 6f1941343..000000000
--- a/src/lib/os/os.go
+++ /dev/null
@@ -1,161 +0,0 @@
-// 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.
-
-package os
-
-import syscall "syscall"
-
-// Support types and routines for OS library
-
-// FDs are wrappers for file descriptors
-export type FD struct {
-	fd int64
-}
-
-// Errors are singleton structures. Use the Print()/String() methods to get their contents --
-// they handle the nil (no error) case.
-export type Error struct {
-	s string
-}
-
-export func NewFD(fd int64) *FD {
-	if fd < 0 {
-		return nil
-	}
-	n := new(FD);	// TODO(r): how about return &FD{fd} ?
-	n.fd = fd;
-	return n;
-}
-
-export var (
-	Stdin = NewFD(0);
-	Stdout = NewFD(1);
-	Stderr = NewFD(2);
-)
-
-export func StringToBytes(b *[]byte, s string) bool {
-	if len(s) >= len(b) {
-		return false
-	}
-	for i := 0; i < len(s); i++ {
-		b[i] = s[i]
-	}
-	b[len(s)] = '\000';	// not necessary - memory is zeroed - but be explicit
-	return true
-}
-
-var ErrorTab = new(map[int64] *Error);
-
-func ErrnoToError(errno int64) *Error {
-	if errno == 0 {
-		return nil
-	}
-	err, ok := ErrorTab[errno]
-	if ok {
-		return err
-	}
-	e := new(Error);
-	e.s = syscall.errstr(errno);
-	ErrorTab[errno] = e;
-	return e;
-}
-
-export var (
-	ENONE = ErrnoToError(syscall.ENONE);
-	EPERM = ErrnoToError(syscall.EPERM);
-	ENOENT = ErrnoToError(syscall.ENOENT);
-	ESRCH = ErrnoToError(syscall.ESRCH);
-	EINTR = ErrnoToError(syscall.EINTR);
-	EIO = ErrnoToError(syscall.EIO);
-	ENXIO = ErrnoToError(syscall.ENXIO);
-	E2BIG = ErrnoToError(syscall.E2BIG);
-	ENOEXEC = ErrnoToError(syscall.ENOEXEC);
-	EBADF = ErrnoToError(syscall.EBADF);
-	ECHILD = ErrnoToError(syscall.ECHILD);
-	EDEADLK = ErrnoToError(syscall.EDEADLK);
-	ENOMEM = ErrnoToError(syscall.ENOMEM);
-	EACCES = ErrnoToError(syscall.EACCES);
-	EFAULT = ErrnoToError(syscall.EFAULT);
-	ENOTBLK = ErrnoToError(syscall.ENOTBLK);
-	EBUSY = ErrnoToError(syscall.EBUSY);
-	EEXIST = ErrnoToError(syscall.EEXIST);
-	EXDEV = ErrnoToError(syscall.EXDEV);
-	ENODEV = ErrnoToError(syscall.ENODEV);
-	ENOTDIR = ErrnoToError(syscall.ENOTDIR);
-	EISDIR = ErrnoToError(syscall.EISDIR);
-	EINVAL = ErrnoToError(syscall.EINVAL);
-	ENFILE = ErrnoToError(syscall.ENFILE);
-	EMFILE = ErrnoToError(syscall.EMFILE);
-	ENOTTY = ErrnoToError(syscall.ENOTTY);
-	ETXTBSY = ErrnoToError(syscall.ETXTBSY);
-	EFBIG = ErrnoToError(syscall.EFBIG);
-	ENOSPC = ErrnoToError(syscall.ENOSPC);
-	ESPIPE = ErrnoToError(syscall.ESPIPE);
-	EROFS = ErrnoToError(syscall.EROFS);
-	EMLINK = ErrnoToError(syscall.EMLINK);
-	EPIPE = ErrnoToError(syscall.EPIPE);
-	EDOM = ErrnoToError(syscall.EDOM);
-	ERANGE = ErrnoToError(syscall.ERANGE);
-	EAGAIN = ErrnoToError(syscall.EAGAIN);
-)
-
-export func Open(name string, mode int64, flags int64) (fd *FD, err *Error) {
-	var buf [512]byte;
-	if !StringToBytes(&buf, name) {
-		return nil, EINVAL
-	}
-	r, e := syscall.open(&buf[0], mode, flags);
-	return NewFD(r), ErrnoToError(e)
-}
-
-func (fd *FD) Close() *Error {
-	if fd == nil {
-		return EINVAL
-	}
-	r, e := syscall.close(fd.fd);
-	fd.fd = -1;  // so it can't be closed again
-	return ErrnoToError(e)
-}
-
-func (fd *FD) Read(b *[]byte) (ret int64, err *Error) {
-	if fd == nil {
-		return -1, EINVAL
-	}
-	r, e := syscall.read(fd.fd, &b[0], int64(len(b)));
-	return r, ErrnoToError(e)
-}
-
-func (fd *FD) Write(b *[]byte) (ret int64, err *Error) {
-	if fd == nil {
-		return -1, EINVAL
-	}
-	r, e := syscall.write(fd.fd, &b[0], int64(len(b)));
-	return r, ErrnoToError(e)
-}
-
-func (fd *FD) WriteString(s string) (ret int64, err *Error) {
-	if fd == nil {
-		return -1, EINVAL
-	}
-	b := new([]byte, len(s)+1);
-	if !StringToBytes(b, s) {
-		return -1, EINVAL
-	}
-	r, e := syscall.write(fd.fd, &b[0], int64(len(s)));
-	return r, ErrnoToError(e)
-}
-
-const NoError = "No Error"
-
-func (e *Error) String() string {
-	if e == nil {
-		return NoError
-	} else {
-		return e.s
-	}
-}
-
-func (e *Error) Print() {
-	Stderr.WriteString(e.String())
-}