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/*
* linux/fs/9p/transport.h
*
* Transport Definition
*
* Copyright (C) 2004 by Eric Van Hensbergen <ericvh@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to:
* Free Software Foundation
* 51 Franklin Street, Fifth Floor
* Boston, MA 02111-1301 USA
*
*/
enum v9fs_transport_status {
Connected,
Disconnected,
Hung,
};
struct v9fs_transport {
enum v9fs_transport_status status;
struct semaphore writelock;
struct semaphore readlock;
void *priv;
int (*init) (struct v9fs_session_info *, const char *, char *);
int (*write) (struct v9fs_transport *, void *, int);
int (*read) (struct v9fs_transport *, void *, int);
void (*close) (struct v9fs_transport *);
};
extern struct v9fs_transport v9fs_trans_tcp;
extern struct v9fs_transport v9fs_trans_unix;
extern struct v9fs_transport v9fs_trans_fd;
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