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426cc91a EVH |
1 | /* |
2 | * linux/fs/9p/transport.h | |
3 | * | |
4 | * Transport Definition | |
5 | * | |
3cf6429a | 6 | * Copyright (C) 2005 by Latchesar Ionkov <lucho@ionkov.net> |
426cc91a EVH |
7 | * Copyright (C) 2004 by Eric Van Hensbergen <ericvh@gmail.com> |
8 | * | |
9 | * This program is free software; you can redistribute it and/or modify | |
10 | * it under the terms of the GNU General Public License as published by | |
11 | * the Free Software Foundation; either version 2 of the License, or | |
12 | * (at your option) any later version. | |
13 | * | |
14 | * This program is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | * GNU General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public License | |
20 | * along with this program; if not, write to: | |
21 | * Free Software Foundation | |
22 | * 51 Franklin Street, Fifth Floor | |
23 | * Boston, MA 02111-1301 USA | |
24 | * | |
25 | */ | |
26 | ||
27 | enum v9fs_transport_status { | |
28 | Connected, | |
29 | Disconnected, | |
30 | Hung, | |
31 | }; | |
32 | ||
33 | struct v9fs_transport { | |
34 | enum v9fs_transport_status status; | |
426cc91a EVH |
35 | void *priv; |
36 | ||
37 | int (*init) (struct v9fs_session_info *, const char *, char *); | |
38 | int (*write) (struct v9fs_transport *, void *, int); | |
39 | int (*read) (struct v9fs_transport *, void *, int); | |
40 | void (*close) (struct v9fs_transport *); | |
3cf6429a | 41 | unsigned int (*poll)(struct v9fs_transport *, struct poll_table_struct *); |
426cc91a EVH |
42 | }; |
43 | ||
44 | extern struct v9fs_transport v9fs_trans_tcp; | |
45 | extern struct v9fs_transport v9fs_trans_unix; | |
46 | extern struct v9fs_transport v9fs_trans_fd; |