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      1 /*	$NetBSD: v7fs_file.h,v 1.3 2022/02/11 10:55:15 hannken 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*, size_t, v7fs_ino_t *);
     46 int v7fs_file_allocate(struct v7fs_self *, struct v7fs_inode *, const char *,
     47     size_t, struct v7fs_fileattr *, v7fs_ino_t *);
     48 int v7fs_file_deallocate(struct v7fs_self *, struct v7fs_inode *, const char *,
     49     size_t);
     50 int v7fs_directory_add_entry(struct v7fs_self *,struct v7fs_inode *, v7fs_ino_t,
     51     const char *, size_t);
     52 int v7fs_directory_remove_entry(struct v7fs_self *,struct v7fs_inode *,
     53     const char *, size_t);
     54 
     55 /* util */
     56 int v7fs_file_rename(struct v7fs_self *, struct v7fs_inode *, const char *,
     57     size_t, struct v7fs_inode *, const char *, size_t);
     58 int v7fs_directory_replace_entry(struct v7fs_self *, struct v7fs_inode *,
     59     const char *, v7fs_ino_t);
     60 int v7fs_file_link(struct v7fs_self *, struct v7fs_inode *, struct v7fs_inode *,
     61     const char *, size_t);
     62 bool v7fs_file_lookup_by_number(struct v7fs_self *, struct v7fs_inode *,
     63     v7fs_ino_t, char *);
     64 int v7fs_file_symlink(struct v7fs_self *, struct v7fs_inode *, const char *);
     65 __END_DECLS
     66 #endif /*!_V7FS_INODE_H_ */
     67