25985edced
Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
72 lines
2.7 KiB
C
72 lines
2.7 KiB
C
/*
|
|
* include/net/9p/transport.h
|
|
*
|
|
* Transport Definition
|
|
*
|
|
* Copyright (C) 2005 by Latchesar Ionkov <lucho@ionkov.net>
|
|
* Copyright (C) 2004-2008 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 version 2
|
|
* as published by the Free Software Foundation.
|
|
*
|
|
* 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
|
|
*
|
|
*/
|
|
|
|
#ifndef NET_9P_TRANSPORT_H
|
|
#define NET_9P_TRANSPORT_H
|
|
|
|
#define P9_TRANS_PREF_PAYLOAD_MASK 0x1
|
|
|
|
/* Default. Add Payload to PDU before sending it down to transport layer */
|
|
#define P9_TRANS_PREF_PAYLOAD_DEF 0x0
|
|
/* Send pay load separately to transport layer along with PDU.*/
|
|
#define P9_TRANS_PREF_PAYLOAD_SEP 0x1
|
|
|
|
/**
|
|
* struct p9_trans_module - transport module interface
|
|
* @list: used to maintain a list of currently available transports
|
|
* @name: the human-readable name of the transport
|
|
* @maxsize: transport provided maximum packet size
|
|
* @pref: Preferences of this transport
|
|
* @def: set if this transport should be considered the default
|
|
* @create: member function to create a new connection on this transport
|
|
* @request: member function to issue a request to the transport
|
|
* @cancel: member function to cancel a request (if it hasn't been sent)
|
|
*
|
|
* This is the basic API for a transport module which is registered by the
|
|
* transport module with the 9P core network module and used by the client
|
|
* to instantiate a new connection on a transport.
|
|
*
|
|
* BUGS: the transport module list isn't protected.
|
|
*/
|
|
|
|
struct p9_trans_module {
|
|
struct list_head list;
|
|
char *name; /* name of transport */
|
|
int maxsize; /* max message size of transport */
|
|
int pref; /* Preferences of this transport */
|
|
int def; /* this transport should be default */
|
|
struct module *owner;
|
|
int (*create)(struct p9_client *, const char *, char *);
|
|
void (*close) (struct p9_client *);
|
|
int (*request) (struct p9_client *, struct p9_req_t *req);
|
|
int (*cancel) (struct p9_client *, struct p9_req_t *req);
|
|
};
|
|
|
|
void v9fs_register_trans(struct p9_trans_module *m);
|
|
void v9fs_unregister_trans(struct p9_trans_module *m);
|
|
struct p9_trans_module *v9fs_get_trans_by_name(const substring_t *name);
|
|
struct p9_trans_module *v9fs_get_default_trans(void);
|
|
void v9fs_put_trans(struct p9_trans_module *m);
|
|
#endif /* NET_9P_TRANSPORT_H */
|