bsd/vfs/vfs_support.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
   7  *
   8  * This file contains Original Code and/or Modifications of Original Code
   9  * as defined in and that are subject to the Apple Public Source License
  10  * Version 2.0 (the 'License'). You may not use this file except in
  11  * compliance with the License. Please obtain a copy of the License at
  12  * http://www.opensource.apple.com/apsl/ and read it before using this
  13  * file.
  14  *
  15  * The Original Code and all software distributed under the License are
  16  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  17  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  18  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  20  * Please see the License for the specific language governing rights and
  21  * limitations under the License.
  22  *
  23  * @APPLE_LICENSE_HEADER_END@
  24  */
  25 /*
  26  * Copyright (c) 1998 Apple Computer, Inc.  All rights reserved.
  27  *
  28  *  File:  vfs/vfs_support.h
  29  *
  30  *      Prototypes for the default vfs routines. A VFS plugin can use these
  31  *      functions in case it does not want to implement all. These functions
  32  *      take care of releasing locks and free up memory that they are
  33  *      supposed to.
  34  *
  35  * HISTORY
  36  *  18-Aug-1998 Umesh Vaishampayan (umeshv@apple.com)
  37  *      Created.
  38  */
  39
  40 #ifndef _VFS_VFS_SUPPORT_H_
  41 #define _VFS_VFS_SUPPORT_H_
  42
  43 #include <sys/param.h>
  44 #include <sys/systm.h>
  45 #include <sys/namei.h>
  46 #include <sys/resourcevar.h>
  47 #include <sys/kernel.h>
  48 #include <sys/file.h>
  49 #include <sys/stat.h>
  50 #include <sys/buf.h>
  51 #include <sys/proc.h>
  52 #include <sys/conf.h>
  53 #include <sys/mount.h>
  54 #include <sys/vnode.h>
  55 #include <sys/malloc.h>
  56 #include <sys/dirent.h>
  57 #include <vm/vm_pageout.h>
  58
  59 extern int nop_create(struct vop_create_args *ap);
  60 extern int err_create(struct vop_create_args *ap);
  61
  62 extern int nop_whiteout(struct vop_whiteout_args *ap);
  63 extern int err_whiteout(struct vop_whiteout_args *ap);
  64
  65 extern int nop_mknod(struct vop_mknod_args *ap);
  66 extern int err_mknod(struct vop_mknod_args *ap);
  67
  68 extern int nop_mkcomplex(struct vop_mkcomplex_args *ap);
  69 extern int err_mkcomplex(struct vop_mkcomplex_args *ap);
  70
  71 extern int nop_open(struct vop_open_args *ap);
  72 extern int err_open(struct vop_open_args *ap);
  73
  74 extern int nop_close(struct vop_close_args *ap);
  75 extern int err_close(struct vop_close_args *ap);
  76
  77 extern int nop_access(struct vop_access_args *ap);
  78 extern int err_access(struct vop_access_args *ap);
  79
  80 extern int nop_getattr(struct vop_getattr_args *ap);
  81 extern int err_getattr(struct vop_getattr_args *ap);
  82
  83 extern int nop_setattr(struct vop_setattr_args *ap);
  84 extern int err_setattr(struct vop_setattr_args *ap);
  85
  86 extern int nop_getattrlist(struct vop_getattrlist_args *ap);
  87 extern int err_getattrlist(struct vop_getattrlist_args *ap);
  88
  89 extern int nop_setattrlist(struct vop_setattrlist_args *ap);
  90 extern int err_setattrlist(struct vop_setattrlist_args *ap);
  91
  92 extern int nop_read(struct vop_read_args *ap);
  93 extern int err_read(struct vop_read_args *ap);
  94
  95 extern int nop_write(struct vop_write_args *ap);
  96 extern int err_write(struct vop_write_args *ap);
  97
  98 extern int nop_lease(struct vop_lease_args *ap);
  99 extern int err_lease(struct vop_lease_args *ap);
 100
 101 extern int nop_ioctl(struct vop_ioctl_args *ap);
 102 extern int err_ioctl(struct vop_ioctl_args *ap);
 103
 104 extern int nop_select(struct vop_select_args *ap);
 105 extern int err_select(struct vop_select_args *ap);
 106
 107 extern int nop_exchange(struct vop_exchange_args *ap);
 108 extern int err_exchange(struct vop_exchange_args *ap);
 109
 110 extern int nop_revoke(struct vop_revoke_args *ap);
 111 extern int err_revoke(struct vop_revoke_args *ap);
 112
 113 extern int nop_mmap(struct vop_mmap_args *ap);
 114 extern int err_mmap(struct vop_mmap_args *ap);
 115
 116 extern int nop_fsync(struct vop_fsync_args *ap);
 117 extern int err_fsync(struct vop_fsync_args *ap);
 118
 119 extern int nop_seek(struct vop_seek_args *ap);
 120 extern int err_seek(struct vop_seek_args *ap);
 121
 122 extern int nop_remove(struct vop_remove_args *ap);
 123 extern int err_remove(struct vop_remove_args *ap);
 124
 125 extern int nop_link(struct vop_link_args *ap);
 126 extern int err_link(struct vop_link_args *ap);
 127
 128 extern int nop_rename(struct vop_rename_args *ap);
 129 extern int err_rename(struct vop_rename_args *ap);
 130
 131 extern int nop_mkdir(struct vop_mkdir_args *ap);
 132 extern int err_mkdir(struct vop_mkdir_args *ap);
 133
 134 extern int nop_rmdir(struct vop_rmdir_args *ap);
 135 extern int err_rmdir(struct vop_rmdir_args *ap);
 136
 137 extern int nop_symlink(struct vop_symlink_args *ap);
 138 extern int err_symlink(struct vop_symlink_args *ap);
 139
 140 extern int nop_readdir(struct vop_readdir_args *ap);
 141 extern int err_readdir(struct vop_readdir_args *ap);
 142
 143 extern int nop_readdirattr(struct vop_readdirattr_args *ap);
 144 extern int err_readdirattr(struct vop_readdirattr_args *ap);
 145
 146 extern int nop_readlink(struct vop_readlink_args *ap);
 147 extern int err_readlink(struct vop_readlink_args *ap);
 148
 149 extern int nop_abortop(struct vop_abortop_args *ap);
 150 extern int err_abortop(struct vop_abortop_args *ap);
 151
 152 extern int nop_inactive(struct vop_inactive_args *ap);
 153 extern int err_inactive(struct vop_inactive_args *ap);
 154
 155 extern int nop_reclaim(struct vop_reclaim_args *ap);
 156 extern int err_reclaim(struct vop_reclaim_args *ap);
 157
 158 extern int nop_lock(struct vop_lock_args *ap);
 159 extern int err_lock(struct vop_lock_args *ap);
 160
 161 extern int nop_unlock(struct vop_unlock_args *ap);
 162 extern int err_unlock(struct vop_unlock_args *ap);
 163
 164 extern int nop_bmap(struct vop_bmap_args *ap);
 165 extern int err_bmap(struct vop_bmap_args *ap);
 166
 167 extern int nop_strategy(struct vop_strategy_args *ap);
 168 extern int err_strategy(struct vop_strategy_args *ap);
 169
 170 extern int nop_print(struct vop_print_args *ap);
 171 extern int err_print(struct vop_print_args *ap);
 172
 173 extern int nop_islocked(struct vop_islocked_args *ap);
 174 extern int err_islocked(struct vop_islocked_args *ap);
 175
 176 extern int nop_pathconf(struct vop_pathconf_args *ap);
 177 extern int err_pathconf(struct vop_pathconf_args *ap);
 178
 179 extern int nop_advlock(struct vop_advlock_args *ap);
 180 extern int err_advlock(struct vop_advlock_args *ap);
 181
 182 extern int nop_blkatoff(struct vop_blkatoff_args *ap);
 183 extern int err_blkatoff(struct vop_blkatoff_args *ap);
 184
 185 extern int nop_valloc(struct vop_valloc_args *ap);
 186 extern int err_valloc(struct vop_valloc_args *ap);
 187
 188 extern int nop_reallocblks(struct vop_reallocblks_args *ap);
 189 extern int err_reallocblks(struct vop_reallocblks_args *ap);
 190
 191 extern int nop_vfree(struct vop_vfree_args *ap);
 192 extern int err_vfree(struct vop_vfree_args *ap);
 193
 194 extern int nop_truncate(struct vop_truncate_args *ap);
 195 extern int err_truncate(struct vop_truncate_args *ap);
 196
 197 extern int nop_allocate(struct vop_allocate_args *ap);
 198 extern int err_allocate(struct vop_allocate_args *ap);
 199
 200 extern int nop_update(struct vop_update_args *ap);
 201 extern int err_update(struct vop_update_args *ap);
 202
 203 extern int nop_pgrd(struct vop_pgrd_args *ap);
 204 extern int err_pgrd(struct vop_pgrd_args *ap);
 205
 206 extern int nop_pgwr(struct vop_pgwr_args *ap);
 207 extern int err_pgwr(struct vop_pgwr_args *ap);
 208
 209 extern int nop_bwrite(struct vop_bwrite_args *ap);
 210 extern int err_bwrite(struct vop_bwrite_args *ap);
 211
 212 extern int nop_pagein(struct vop_pagein_args *ap);
 213 extern int err_pagein(struct vop_pagein_args *ap);
 214
 215 extern int nop_pageout(struct vop_pageout_args *ap);
 216 extern int err_pageout(struct vop_pageout_args *ap);
 217
 218 extern int nop_devblocksize(struct vop_devblocksize_args *ap);
 219 extern int err_devblocksize(struct vop_devblocksize_args *ap);
 220
 221 extern int nop_searchfs(struct vop_searchfs_args *ap);
 222 extern int err_searchfs(struct vop_searchfs_args *ap);
 223
 224 extern int nop_copyfile(struct vop_copyfile_args *ap);
 225 extern int err_copyfile(struct vop_copyfile_args *ap);
 226
 227 extern int nop_blktooff(struct vop_blktooff_args *ap);
 228 extern int err_blktooff(struct vop_blktooff_args *ap);
 229
 230 extern int nop_offtoblk(struct vop_offtoblk_args *ap);
 231 extern int err_offtoblk(struct vop_offtoblk_args *ap);
 232
 233 extern int nop_cmap(struct vop_cmap_args *ap);
 234 extern int err_cmap(struct vop_cmap_args *ap);
 235 #endif  /* _VFS_VFS_SUPPORT_H_ */