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 * 34 * $DragonFly: src/sys/net/netmsg2.h,v 1.2 2007/09/08 11:20:22 sephe Exp $ 35 */ 36 37 #ifndef _NET_NETMSG2_H_ 38 #define _NET_NETMSG2_H_ 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 46 * dispatch function. 47 */ 48 static __inline void 49 netmsg_init(netmsg_base_t msg, struct socket *so, lwkt_port_t rport, 50 int flags, netisr_fn_t dispatch) 51 { 52 lwkt_initmsg(&msg->lmsg, rport, flags); 53 msg->nm_dispatch = dispatch; 54 msg->nm_so = so; 55 } 56 57 static __inline void 58 netmsg_init_abortable(netmsg_base_t msg, struct socket *so, lwkt_port_t rport, 59 int flags, netisr_fn_t dispatch, 60 void (*abortfn)(lwkt_msg_t)) 61 { 62 lwkt_initmsg_abortable(&msg->lmsg, rport, flags, abortfn); 63 msg->nm_dispatch = dispatch; 64 msg->nm_so = so; 65 } 66 67 #endif /* _NET_NETMSG2_H_ */ 68