sys/fs/tmpfs/tmpfs_vnops.h

   1 /*      $NetBSD: tmpfs_vnops.h,v 1.10 2008/01/25 14:32:14 ad Exp $      */
   2
   3 /*
   4  * Copyright (c) 2005, 2006 The NetBSD Foundation, Inc.
   5  * All rights reserved.
   6  *
   7  * This code is derived from software contributed to The NetBSD Foundation
   8  * by Julio M. Merino Vidal, developed as part of Google's Summer of Code
   9  * 2005 program.
  10  *
  11  * Redistribution and use in source and binary forms, with or without
  12  * modification, are permitted provided that the following conditions
  13  * are met:
  14  * 1. Redistributions of source code must retain the above copyright
  15  *    notice, this list of conditions and the following disclaimer.
  16  * 2. Redistributions in binary form must reproduce the above copyright
  17  *    notice, this list of conditions and the following disclaimer in the
  18  *    documentation and/or other materials provided with the distribution.
  19  *
  20  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  21  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  22  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  23  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  24  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  25  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  26  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  27  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  28  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  29  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  30  * POSSIBILITY OF SUCH DAMAGE.
  31  */
  32
  33 #ifndef _FS_TMPFS_TMPFS_VNOPS_H_
  34 #define _FS_TMPFS_TMPFS_VNOPS_H_
  35
  36 #if !defined(_KERNEL)
  37 #error not supposed to be exposed to userland.
  38 #endif
  39
  40 #include <miscfs/genfs/genfs.h>
  41
  42 /* --------------------------------------------------------------------- */
  43
  44 /*
  45  * Declarations for tmpfs_vnops.c.
  46  */
  47
  48 extern int (**tmpfs_vnodeop_p)(void *);
  49
  50 int     tmpfs_lookup            (void *);
  51 int     tmpfs_create            (void *);
  52 int     tmpfs_mknod             (void *);
  53 int     tmpfs_open              (void *);
  54 int     tmpfs_close             (void *);
  55 int     tmpfs_access            (void *);
  56 int     tmpfs_getattr           (void *);
  57 int     tmpfs_setattr           (void *);
  58 int     tmpfs_read              (void *);
  59 int     tmpfs_write             (void *);
  60 #define tmpfs_fcntl             genfs_fcntl
  61 #define tmpfs_ioctl             genfs_enoioctl
  62 #define tmpfs_poll              genfs_poll
  63 #define tmpfs_kqfilter          genfs_kqfilter
  64 #define tmpfs_revoke            genfs_revoke
  65 #define tmpfs_mmap              genfs_mmap
  66 int     tmpfs_fsync             (void *);
  67 #define tmpfs_seek              genfs_seek
  68 int     tmpfs_remove            (void *);
  69 int     tmpfs_link              (void *);
  70 int     tmpfs_rename            (void *);
  71 int     tmpfs_mkdir             (void *);
  72 int     tmpfs_rmdir             (void *);
  73 int     tmpfs_symlink           (void *);
  74 int     tmpfs_readdir           (void *);
  75 int     tmpfs_readlink          (void *);
  76 #define tmpfs_abortop           genfs_abortop
  77 int     tmpfs_inactive          (void *);
  78 int     tmpfs_reclaim           (void *);
  79 #define tmpfs_lock              genfs_lock
  80 #define tmpfs_unlock            genfs_unlock
  81 #define tmpfs_bmap              genfs_eopnotsupp
  82 #define tmpfs_strategy          genfs_eopnotsupp
  83 int     tmpfs_print             (void *);
  84 int     tmpfs_pathconf          (void *);
  85 #define tmpfs_islocked          genfs_islocked
  86 int     tmpfs_advlock           (void *);
  87 #define tmpfs_bwrite            genfs_nullop
  88 int     tmpfs_getpages          (void *);
  89 int     tmpfs_putpages          (void *);
  90
  91 /* --------------------------------------------------------------------- */
  92
  93 #endif /* _FS_TMPFS_TMPFS_VNOPS_H_ */