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sys_generic.c (41632) sys_generic.c (43301)
1/*
2 * Copyright (c) 1982, 1986, 1989, 1993
3 * The Regents of the University of California. All rights reserved.
4 * (c) UNIX System Laboratories, Inc.
5 * All or some portions of this file are derived from material licensed
6 * to the University of California by American Telephone and Telegraph
7 * Co. or Unix System Laboratories, Inc. and are reproduced herein with
8 * the permission of UNIX System Laboratories, Inc.

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31 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
36 * SUCH DAMAGE.
37 *
38 * @(#)sys_generic.c 8.5 (Berkeley) 1/21/94
1/*
2 * Copyright (c) 1982, 1986, 1989, 1993
3 * The Regents of the University of California. All rights reserved.
4 * (c) UNIX System Laboratories, Inc.
5 * All or some portions of this file are derived from material licensed
6 * to the University of California by American Telephone and Telegraph
7 * Co. or Unix System Laboratories, Inc. and are reproduced herein with
8 * the permission of UNIX System Laboratories, Inc.

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31 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
36 * SUCH DAMAGE.
37 *
38 * @(#)sys_generic.c 8.5 (Berkeley) 1/21/94
39 * $Id: sys_generic.c,v 1.42 1998/11/11 10:03:55 truckman Exp $
39 * $Id: sys_generic.c,v 1.43 1998/12/10 01:53:26 jkh Exp $
40 */
41
42#include "opt_ktrace.h"
43
44#include <sys/param.h>
45#include <sys/systm.h>
46#include <sys/sysproto.h>
47#include <sys/filedesc.h>

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243#ifdef KTRACE
244 struct iovec ktriov;
245#endif
246
247 if (((u_int)uap->fd) >= fdp->fd_nfiles ||
248 (fp = fdp->fd_ofiles[uap->fd]) == NULL ||
249 (fp->f_flag & FWRITE) == 0)
250 return (EBADF);
40 */
41
42#include "opt_ktrace.h"
43
44#include <sys/param.h>
45#include <sys/systm.h>
46#include <sys/sysproto.h>
47#include <sys/filedesc.h>

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243#ifdef KTRACE
244 struct iovec ktriov;
245#endif
246
247 if (((u_int)uap->fd) >= fdp->fd_nfiles ||
248 (fp = fdp->fd_ofiles[uap->fd]) == NULL ||
249 (fp->f_flag & FWRITE) == 0)
250 return (EBADF);
251 aiov.iov_base = (caddr_t)uap->buf;
251 aiov.iov_base = (c_caddr_t)uap->buf;
252 aiov.iov_len = uap->nbyte;
253 auio.uio_iov = &aiov;
254 auio.uio_iovcnt = 1;
255 auio.uio_offset = -1;
256 if (uap->nbyte > INT_MAX)
257 return (EINVAL);
258 auio.uio_resid = uap->nbyte;
259 auio.uio_rw = UIO_WRITE;

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252 aiov.iov_len = uap->nbyte;
253 auio.uio_iov = &aiov;
254 auio.uio_iovcnt = 1;
255 auio.uio_offset = -1;
256 if (uap->nbyte > INT_MAX)
257 return (EINVAL);
258 auio.uio_resid = uap->nbyte;
259 auio.uio_rw = UIO_WRITE;

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