nataraid(4): Add devstat support.
[dragonfly.git] / sys / net / netmsg2.h
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1/*
2 * Copyright (c) 2007 The DragonFly Project. All rights reserved.
3 *
4 * This code is derived from software contributed to The DragonFly Project
5 * by Matthew Dillon <dillon@backplane.com>
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 *
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in
15 * the documentation and/or other materials provided with the
16 * distribution.
17 * 3. Neither the name of The DragonFly Project nor the names of its
18 * contributors may be used to endorse or promote products derived
19 * from this software without specific, prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
24 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
25 * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
26 * INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING,
27 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
28 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
29 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
31 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * SUCH DAMAGE.
33 *
a7cc31f8 34 * $DragonFly: src/sys/net/netmsg2.h,v 1.2 2007/09/08 11:20:22 sephe Exp $
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35 */
36
37#ifndef _NET_NETMSG2_H_
a7cc31f8 38#define _NET_NETMSG2_H_
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39
40#include <net/netmsg.h>
41#include <sys/msgport.h>
42#include <sys/msgport2.h>
43
44/*
45 * Extended lwkt_initmsg() for netmsg's, also initializing the
48e7b118 46 * dispatch function.
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47 */
48static __inline void
002c1265 49netmsg_init(netmsg_base_t msg, struct socket *so, lwkt_port_t rport,
48e7b118 50 int flags, netisr_fn_t dispatch)
4599cf19 51{
002c1265 52 lwkt_initmsg(&msg->lmsg, rport, flags);
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53 msg->nm_dispatch = dispatch;
54 msg->nm_so = so;
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55}
56
57static __inline void
002c1265 58netmsg_init_abortable(netmsg_base_t msg, struct socket *so, lwkt_port_t rport,
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59 int flags, netisr_fn_t dispatch,
60 void (*abortfn)(lwkt_msg_t))
4599cf19 61{
002c1265 62 lwkt_initmsg_abortable(&msg->lmsg, rport, flags, abortfn);
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63 msg->nm_dispatch = dispatch;
64 msg->nm_so = so;
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65}
66
67#endif /* _NET_NETMSG2_H_ */