1191783Srmacklem/*- 2191783Srmacklem * Copyright (c) 2009 Rick Macklem, University of Guelph 3191783Srmacklem * All rights reserved. 4191783Srmacklem * 5191783Srmacklem * Redistribution and use in source and binary forms, with or without 6191783Srmacklem * modification, are permitted provided that the following conditions 7191783Srmacklem * are met: 8191783Srmacklem * 1. Redistributions of source code must retain the above copyright 9191783Srmacklem * notice, this list of conditions and the following disclaimer. 10191783Srmacklem * 2. Redistributions in binary form must reproduce the above copyright 11191783Srmacklem * notice, this list of conditions and the following disclaimer in the 12191783Srmacklem * documentation and/or other materials provided with the distribution. 13191783Srmacklem * 14191783Srmacklem * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15191783Srmacklem * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16191783Srmacklem * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17191783Srmacklem * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18191783Srmacklem * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19191783Srmacklem * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20191783Srmacklem * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21191783Srmacklem * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22191783Srmacklem * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23191783Srmacklem * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24191783Srmacklem * SUCH DAMAGE. 25191783Srmacklem * 26191783Srmacklem * $FreeBSD$ 27191783Srmacklem */ 28191783Srmacklem 29191783Srmacklem#ifndef _NFS_NFSKPIPORT_H_ 30207785Srmacklem#define _NFS_NFSKPIPORT_H_ 31191783Srmacklem/* 32191783Srmacklem * These definitions are needed since the generic code is now using Darwin8 33191783Srmacklem * KPI stuff. (I know, seems a bit silly, but I want the code to build on 34191783Srmacklem * Darwin8 and hopefully subsequent releases from Apple.) 35191783Srmacklem */ 36191783Srmacklemtypedef struct mount * mount_t; 37191783Srmacklem#define vfs_statfs(m) (&((m)->mnt_stat)) 38191783Srmacklem#define vfs_flags(m) ((m)->mnt_flag) 39191783Srmacklem 40191783Srmacklemtypedef struct vnode * vnode_t; 41191783Srmacklem#define vnode_mount(v) ((v)->v_mount) 42191783Srmacklem#define vnode_vtype(v) ((v)->v_type) 43191783Srmacklem 44191783Srmacklemtypedef struct mbuf * mbuf_t; 45191783Srmacklem#define mbuf_freem(m) m_freem(m) 46191783Srmacklem#define mbuf_data(m) mtod((m), void *) 47191783Srmacklem#define mbuf_len(m) ((m)->m_len) 48191783Srmacklem#define mbuf_next(m) ((m)->m_next) 49191783Srmacklem#define mbuf_setlen(m, l) ((m)->m_len = (l)) 50191783Srmacklem#define mbuf_setnext(m, p) ((m)->m_next = (p)) 51191783Srmacklem#define mbuf_pkthdr_len(m) ((m)->m_pkthdr.len) 52191783Srmacklem#define mbuf_pkthdr_setlen(m, l) ((m)->m_pkthdr.len = (l)) 53191783Srmacklem#define mbuf_pkthdr_setrcvif(m, p) ((m)->m_pkthdr.rcvif = (p)) 54191783Srmacklem 55191783Srmacklem/* 56191783Srmacklem * This stuff is needed by Darwin for handling the uio structure. 57191783Srmacklem */ 58191783Srmacklem#define CAST_USER_ADDR_T(a) (a) 59191783Srmacklem#define CAST_DOWN(c, a) ((c) (a)) 60191783Srmacklem#define uio_uio_resid(p) ((p)->uio_resid) 61191783Srmacklem#define uio_uio_resid_add(p, v) ((p)->uio_resid += (v)) 62191783Srmacklem#define uio_uio_resid_set(p, v) ((p)->uio_resid = (v)) 63191783Srmacklem#define uio_iov_base(p) ((p)->uio_iov->iov_base) 64191783Srmacklem#define uio_iov_base_add(p, v) do { \ 65191783Srmacklem char *pp; \ 66191783Srmacklem pp = (char *)(p)->uio_iov->iov_base; \ 67191783Srmacklem pp += (v); \ 68191783Srmacklem (p)->uio_iov->iov_base = (void *)pp; \ 69191783Srmacklem } while (0) 70191783Srmacklem#define uio_iov_len(p) ((p)->uio_iov->iov_len) 71191783Srmacklem#define uio_iov_len_add(p, v) ((p)->uio_iov->iov_len += (v)) 72191783Srmacklem 73207785Srmacklem#endif /* _NFS_NFSKPIPORT_H */ 74