1 /* 2 * Copyright 2016 Jakub Klama <jceel@FreeBSD.org> 3 * All rights reserved 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted providing that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY 18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 22 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 23 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 24 * POSSIBILITY OF SUCH DAMAGE. 25 * 26 */ 27 28 29 #ifndef LIB9P_BACKEND_H 30 #define LIB9P_BACKEND_H 31 32 struct l9p_backend { 33 void *softc; 34 void (*freefid)(void *, struct l9p_fid *); 35 int (*attach)(void *, struct l9p_request *); 36 int (*clunk)(void *, struct l9p_fid *); 37 int (*create)(void *, struct l9p_request *); 38 int (*open)(void *, struct l9p_request *); 39 int (*read)(void *, struct l9p_request *); 40 int (*remove)(void *, struct l9p_fid *); 41 int (*stat)(void *, struct l9p_request *); 42 int (*walk)(void *, struct l9p_request *); 43 int (*write)(void *, struct l9p_request *); 44 int (*wstat)(void *, struct l9p_request *); 45 int (*statfs)(void *, struct l9p_request *); 46 int (*lopen)(void *, struct l9p_request *); 47 int (*lcreate)(void *, struct l9p_request *); 48 int (*symlink)(void *, struct l9p_request *); 49 int (*mknod)(void *, struct l9p_request *); 50 int (*rename)(void *, struct l9p_request *); 51 int (*readlink)(void *, struct l9p_request *); 52 int (*getattr)(void *, struct l9p_request *); 53 int (*setattr)(void *, struct l9p_request *); 54 int (*xattrwalk)(void *, struct l9p_request *); 55 int (*xattrcreate)(void *, struct l9p_request *); 56 int (*xattrread)(void *, struct l9p_request *); 57 int (*xattrwrite)(void *, struct l9p_request *); 58 int (*xattrclunk)(void *, struct l9p_fid *); 59 int (*readdir)(void *, struct l9p_request *); 60 int (*fsync)(void *, struct l9p_request *); 61 int (*lock)(void *, struct l9p_request *); 62 int (*getlock)(void *, struct l9p_request *); 63 int (*link)(void *, struct l9p_request *); 64 int (*mkdir)(void *, struct l9p_request *); 65 int (*renameat)(void *, struct l9p_request *); 66 int (*unlinkat)(void *, struct l9p_request *); 67 }; 68 69 #endif /* LIB9P_BACKEND_H */ 70