sys/fs/v7fs/v7fs_file.h

   1 /*      $NetBSD: v7fs_file.h,v 1.2 2011/07/16 12:35:40 uch Exp $        */
   2
   3 /*-
   4  * Copyright (c) 2011 The NetBSD Foundation, Inc.
   5  * All rights reserved.
   6  *
   7  * This code is derived from software contributed to The NetBSD Foundation
   8  * by UCHIYAMA Yasushi.
   9  *
  10  * Redistribution and use in source and binary forms, with or without
  11  * modification, are permitted provided that the following conditions
  12  * are met:
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in the
  17  *    documentation and/or other materials provided with the distribution.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  29  * POSSIBILITY OF SUCH DAMAGE.
  30  */
  31
  32 #ifndef _V7FS_FILE_H_
  33 #define _V7FS_FILE_H_
  34
  35 struct v7fs_lookup_arg {
  36         const char *name;
  37         char *buf;
  38         v7fs_ino_t inode_number;
  39         struct v7fs_dirent *replace;
  40 };
  41
  42 __BEGIN_DECLS
  43 /* core */
  44 int v7fs_file_lookup_by_name(struct v7fs_self *, struct v7fs_inode *,
  45     const char*, v7fs_ino_t *);
  46 int v7fs_file_allocate(struct v7fs_self *, struct v7fs_inode *, const char *,
  47     struct v7fs_fileattr *, v7fs_ino_t *);
  48 int v7fs_file_deallocate(struct v7fs_self *, struct v7fs_inode *, const char *);
  49 int v7fs_directory_add_entry(struct v7fs_self *,struct v7fs_inode *, v7fs_ino_t,
  50     const char *);
  51 int v7fs_directory_remove_entry(struct v7fs_self *,struct v7fs_inode *,
  52     const char *);
  53
  54 /* util */
  55 int v7fs_file_rename(struct v7fs_self *, struct v7fs_inode *, const char *,
  56     struct v7fs_inode *, const char *);
  57 int v7fs_directory_replace_entry(struct v7fs_self *, struct v7fs_inode *,
  58     const char *, v7fs_ino_t);
  59 int v7fs_file_link(struct v7fs_self *, struct v7fs_inode *, struct v7fs_inode *,
  60     const char *);
  61 bool v7fs_file_lookup_by_number(struct v7fs_self *, struct v7fs_inode *,
  62     v7fs_ino_t, char *);
  63 int v7fs_file_symlink(struct v7fs_self *, struct v7fs_inode *, const char *);
  64 __END_DECLS
  65 #endif /*!_V7FS_INODE_H_ */