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/*
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* linux/fs/9p/mux.h
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*
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* Multiplexer Definitions
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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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/* structure to manage each RPC transaction */
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struct v9fs_rpcreq {
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struct v9fs_fcall *tcall;
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struct v9fs_fcall *rcall;
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int err; /* error code if response failed */
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/* XXX - could we put scatter/gather buffers here? */
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struct list_head next;
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};
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int v9fs_mux_init(struct v9fs_session_info *v9ses, const char *dev_name);
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long v9fs_mux_rpc(struct v9fs_session_info *v9ses,
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struct v9fs_fcall *tcall, struct v9fs_fcall **rcall);
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void v9fs_mux_cancel_requests(struct v9fs_session_info *v9ses, int err);
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