1 /* $NetBSD: nfs_common.h,v 1.1.1.1 2015/01/17 16:34:18 christos Exp $ */ 2 3 /* 4 * Copyright (c) 2011 Christos Zoulas 5 * All rights reserved. 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 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. Neither the name of the University nor the names of its contributors 16 * may be used to endorse or promote products derived from this software 17 * without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 * SUCH DAMAGE. 30 * 31 * 32 * File: am-utils/include/nfs_common.c 33 * 34 */ 35 struct nfs_common_args { 36 u_long flags; 37 u_long acdirmin; 38 u_long acdirmax; 39 u_long acregmin; 40 u_long acregmax; 41 u_long timeo; 42 u_long retrans; 43 u_long rsize; 44 u_long wsize; 45 }; 46 47 #ifdef HAVE_NFS_ARGS_T_ACREGMIN 48 #define GET_ACREGMIN(nap, a) nap->acregmin = a.acregmin; 49 #define PUT_ACREGMIN(nap, a) a.acregmin = nap->acregmin; 50 #else 51 #define GET_ACREGMIN(nap, a) 52 #define PUT_ACREGMIN(nap, a) 53 #endif 54 #ifdef HAVE_NFS_ARGS_T_ACREGMAX 55 #define GET_ACREGMAX(nap, a) nap->acregmax = a.acregmax; 56 #define PUT_ACREGMAX(nap, a) a.acregmax = nap->acregmax; 57 #else 58 #define GET_ACREGMAX(nap, a) 59 #define PUT_ACREGMAX(nap, a) 60 #endif 61 62 #ifdef HAVE_NFS_ARGS_T_ACDIRMIN 63 #define GET_ACDIRMIN(nap, a) nap->acdirmin = a.acdirmin; 64 #define PUT_ACDIRMIN(nap, a) a.acdirmin = nap->acdirmin; 65 #else 66 #define GET_ACDIRMIN(nap, a) 67 #define PUT_ACDIRMIN(nap, a) 68 #endif 69 #ifdef HAVE_NFS_ARGS_T_ACDIRMAX 70 #define GET_ACDIRMAX(nap, a) nap->acdirmax = a.acdirmax; 71 #define PUT_ACDIRMAX(nap, a) a.acdirmax = nap->acdirmax; 72 #else 73 #define GET_ACDIRMAX(nap, a) 74 #define PUT_ACDIRMAX(nap, a) 75 #endif 76 77 #define get_nfs_common_args(nap, a) \ 78 do { \ 79 nap->flags = a.flags; \ 80 GET_ACREGMIN(nap, a) \ 81 GET_ACREGMAX(nap, a) \ 82 GET_ACDIRMIN(nap, a) \ 83 GET_ACDIRMAX(nap, a) \ 84 nap->timeo = a.timeo; \ 85 nap->retrans = a.retrans; \ 86 nap->rsize = a.rsize; \ 87 nap->wsize = a.wsize; \ 88 } while (/*CONSTCOND*/0) 89 90 #define put_nfs_common_args(nap, a) \ 91 do { \ 92 a.flags = nap->flags; \ 93 PUT_ACREGMIN(nap, a) \ 94 PUT_ACREGMAX(nap, a) \ 95 PUT_ACDIRMIN(nap, a) \ 96 PUT_ACDIRMAX(nap, a) \ 97 a.timeo = nap->timeo; \ 98 a.retrans = nap->retrans; \ 99 a.rsize = nap->rsize; \ 100 a.wsize = nap->wsize; \ 101 } while (/*CONSTCOND*/0) 102