xref: /freebsd-src/contrib/lib9p/backend/backend.h (revision 134e17798c9af53632b372348ab828e75e65bf46)
1*134e1779SJakub Wojciech Klama /*
2*134e1779SJakub Wojciech Klama  * Copyright 2016 Jakub Klama <jceel@FreeBSD.org>
3*134e1779SJakub Wojciech Klama  * All rights reserved
4*134e1779SJakub Wojciech Klama  *
5*134e1779SJakub Wojciech Klama  * Redistribution and use in source and binary forms, with or without
6*134e1779SJakub Wojciech Klama  * modification, are permitted providing that the following conditions
7*134e1779SJakub Wojciech Klama  * are met:
8*134e1779SJakub Wojciech Klama  * 1. Redistributions of source code must retain the above copyright
9*134e1779SJakub Wojciech Klama  *    notice, this list of conditions and the following disclaimer.
10*134e1779SJakub Wojciech Klama  * 2. Redistributions in binary form must reproduce the above copyright
11*134e1779SJakub Wojciech Klama  *    notice, this list of conditions and the following disclaimer in the
12*134e1779SJakub Wojciech Klama  *    documentation and/or other materials provided with the distribution.
13*134e1779SJakub Wojciech Klama  *
14*134e1779SJakub Wojciech Klama  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
15*134e1779SJakub Wojciech Klama  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
16*134e1779SJakub Wojciech Klama  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17*134e1779SJakub Wojciech Klama  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
18*134e1779SJakub Wojciech Klama  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19*134e1779SJakub Wojciech Klama  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20*134e1779SJakub Wojciech Klama  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21*134e1779SJakub Wojciech Klama  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
22*134e1779SJakub Wojciech Klama  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
23*134e1779SJakub Wojciech Klama  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
24*134e1779SJakub Wojciech Klama  * POSSIBILITY OF SUCH DAMAGE.
25*134e1779SJakub Wojciech Klama  *
26*134e1779SJakub Wojciech Klama  */
27*134e1779SJakub Wojciech Klama 
28*134e1779SJakub Wojciech Klama 
29*134e1779SJakub Wojciech Klama #ifndef LIB9P_BACKEND_H
30*134e1779SJakub Wojciech Klama #define LIB9P_BACKEND_H
31*134e1779SJakub Wojciech Klama 
32*134e1779SJakub Wojciech Klama struct l9p_backend {
33*134e1779SJakub Wojciech Klama 	void *softc;
34*134e1779SJakub Wojciech Klama 	void (*freefid)(void *, struct l9p_fid *);
35*134e1779SJakub Wojciech Klama 	int (*attach)(void *, struct l9p_request *);
36*134e1779SJakub Wojciech Klama 	int (*clunk)(void *, struct l9p_fid *);
37*134e1779SJakub Wojciech Klama 	int (*create)(void *, struct l9p_request *);
38*134e1779SJakub Wojciech Klama 	int (*open)(void *, struct l9p_request *);
39*134e1779SJakub Wojciech Klama 	int (*read)(void *, struct l9p_request *);
40*134e1779SJakub Wojciech Klama 	int (*remove)(void *, struct l9p_fid *);
41*134e1779SJakub Wojciech Klama 	int (*stat)(void *, struct l9p_request *);
42*134e1779SJakub Wojciech Klama 	int (*walk)(void *, struct l9p_request *);
43*134e1779SJakub Wojciech Klama 	int (*write)(void *, struct l9p_request *);
44*134e1779SJakub Wojciech Klama 	int (*wstat)(void *, struct l9p_request *);
45*134e1779SJakub Wojciech Klama 	int (*statfs)(void *, struct l9p_request *);
46*134e1779SJakub Wojciech Klama 	int (*lopen)(void *, struct l9p_request *);
47*134e1779SJakub Wojciech Klama 	int (*lcreate)(void *, struct l9p_request *);
48*134e1779SJakub Wojciech Klama 	int (*symlink)(void *, struct l9p_request *);
49*134e1779SJakub Wojciech Klama 	int (*mknod)(void *, struct l9p_request *);
50*134e1779SJakub Wojciech Klama 	int (*rename)(void *, struct l9p_request *);
51*134e1779SJakub Wojciech Klama 	int (*readlink)(void *, struct l9p_request *);
52*134e1779SJakub Wojciech Klama 	int (*getattr)(void *, struct l9p_request *);
53*134e1779SJakub Wojciech Klama 	int (*setattr)(void *, struct l9p_request *);
54*134e1779SJakub Wojciech Klama 	int (*xattrwalk)(void *, struct l9p_request *);
55*134e1779SJakub Wojciech Klama 	int (*xattrcreate)(void *, struct l9p_request *);
56*134e1779SJakub Wojciech Klama 	int (*xattrread)(void *, struct l9p_request *);
57*134e1779SJakub Wojciech Klama 	int (*xattrwrite)(void *, struct l9p_request *);
58*134e1779SJakub Wojciech Klama 	int (*xattrclunk)(void *, struct l9p_fid *);
59*134e1779SJakub Wojciech Klama 	int (*readdir)(void *, struct l9p_request *);
60*134e1779SJakub Wojciech Klama 	int (*fsync)(void *, struct l9p_request *);
61*134e1779SJakub Wojciech Klama 	int (*lock)(void *, struct l9p_request *);
62*134e1779SJakub Wojciech Klama 	int (*getlock)(void *, struct l9p_request *);
63*134e1779SJakub Wojciech Klama 	int (*link)(void *, struct l9p_request *);
64*134e1779SJakub Wojciech Klama 	int (*mkdir)(void *, struct l9p_request *);
65*134e1779SJakub Wojciech Klama 	int (*renameat)(void *, struct l9p_request *);
66*134e1779SJakub Wojciech Klama 	int (*unlinkat)(void *, struct l9p_request *);
67*134e1779SJakub Wojciech Klama };
68*134e1779SJakub Wojciech Klama 
69*134e1779SJakub Wojciech Klama #endif  /* LIB9P_BACKEND_H */
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