usr/src/cmd/mdb/common/kmdb/kmdb_fdio.c

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 #pragma ident   "%Z%%M% %I%     %E% SMI"
  28
  29 /*
  30  * kmdb version of the File Descriptor I/O Backend
  31  *
  32  * We don't have any files to open, so this is just a stub.
  33  */
  34
  35 #include <mdb/mdb_err.h>
  36 #include <mdb/mdb_io.h>
  37 #include <mdb/mdb.h>
  38
  39 #include <unistd.h>
  40 #include <fcntl.h>
  41
  42 /*ARGSUSED*/
  43 mdb_io_t *
  44 mdb_fdio_create_path(const char *path[], const char *fname,
  45     int flags, mode_t mode)
  46 {
  47         (void) set_errno(ENOENT);
  48         return (NULL);
  49 }