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426cc91aa6
This part of the patch contains transport routines. Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com> Signed-off-by: Latchesar Ionkov <lucho@ionkov.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
47 lines
1.4 KiB
C
47 lines
1.4 KiB
C
/*
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* linux/fs/9p/transport.h
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*
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* Transport Definition
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*
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* Copyright (C) 2004 by Eric Van Hensbergen <ericvh@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to:
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* Free Software Foundation
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* 51 Franklin Street, Fifth Floor
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* Boston, MA 02111-1301 USA
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*
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*/
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enum v9fs_transport_status {
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Connected,
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Disconnected,
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Hung,
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};
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struct v9fs_transport {
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enum v9fs_transport_status status;
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struct semaphore writelock;
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struct semaphore readlock;
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void *priv;
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int (*init) (struct v9fs_session_info *, const char *, char *);
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int (*write) (struct v9fs_transport *, void *, int);
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int (*read) (struct v9fs_transport *, void *, int);
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void (*close) (struct v9fs_transport *);
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};
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extern struct v9fs_transport v9fs_trans_tcp;
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extern struct v9fs_transport v9fs_trans_unix;
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extern struct v9fs_transport v9fs_trans_fd;
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