nfsm_subs.h revision 9336
11541Srgrimes/* 21541Srgrimes * Copyright (c) 1989, 1993 31541Srgrimes * The Regents of the University of California. All rights reserved. 41541Srgrimes * 51541Srgrimes * This code is derived from software contributed to Berkeley by 61541Srgrimes * Rick Macklem at The University of Guelph. 71541Srgrimes * 81541Srgrimes * Redistribution and use in source and binary forms, with or without 91541Srgrimes * modification, are permitted provided that the following conditions 101541Srgrimes * are met: 111541Srgrimes * 1. Redistributions of source code must retain the above copyright 121541Srgrimes * notice, this list of conditions and the following disclaimer. 131541Srgrimes * 2. Redistributions in binary form must reproduce the above copyright 141541Srgrimes * notice, this list of conditions and the following disclaimer in the 151541Srgrimes * documentation and/or other materials provided with the distribution. 161541Srgrimes * 3. All advertising materials mentioning features or use of this software 171541Srgrimes * must display the following acknowledgement: 181541Srgrimes * This product includes software developed by the University of 191541Srgrimes * California, Berkeley and its contributors. 201541Srgrimes * 4. Neither the name of the University nor the names of its contributors 211541Srgrimes * may be used to endorse or promote products derived from this software 221541Srgrimes * without specific prior written permission. 231541Srgrimes * 241541Srgrimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 251541Srgrimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 261541Srgrimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 271541Srgrimes * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 281541Srgrimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 291541Srgrimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 301541Srgrimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 311541Srgrimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 321541Srgrimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 331541Srgrimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 341541Srgrimes * SUCH DAMAGE. 351541Srgrimes * 361541Srgrimes * @(#)nfsm_subs.h 8.1 (Berkeley) 6/16/93 379336Sdfr * $Id: nfsm_subs.h,v 1.6 1995/05/30 08:12:51 rgrimes Exp $ 381541Srgrimes */ 391541Srgrimes 402175Spaul#ifndef _NFS_NFSM_SUBS_H_ 412175Spaul#define _NFS_NFSM_SUBS_H_ 422175Spaul 439336Sdfr 441541Srgrimes/* 451541Srgrimes * These macros do strange and peculiar things to mbuf chains for 461541Srgrimes * the assistance of the nfs code. To attempt to use them for any 471541Srgrimes * other purpose will be dangerous. (they make weird assumptions) 481541Srgrimes */ 491541Srgrimes 501541Srgrimes/* 511541Srgrimes * First define what the actual subs. return 521541Srgrimes */ 531541Srgrimesextern struct mbuf *nfsm_reqh(); 541541Srgrimes 551541Srgrimes#define M_HASCL(m) ((m)->m_flags & M_EXT) 561541Srgrimes#define NFSMINOFF(m) \ 571541Srgrimes if (M_HASCL(m)) \ 581541Srgrimes (m)->m_data = (m)->m_ext.ext_buf; \ 591541Srgrimes else if ((m)->m_flags & M_PKTHDR) \ 601541Srgrimes (m)->m_data = (m)->m_pktdat; \ 611541Srgrimes else \ 621541Srgrimes (m)->m_data = (m)->m_dat 631541Srgrimes#define NFSMADV(m, s) (m)->m_data += (s) 641541Srgrimes#define NFSMSIZ(m) ((M_HASCL(m))?MCLBYTES: \ 651541Srgrimes (((m)->m_flags & M_PKTHDR)?MHLEN:MLEN)) 661541Srgrimes 671541Srgrimes/* 681541Srgrimes * Now for the macros that do the simple stuff and call the functions 691541Srgrimes * for the hard stuff. 701541Srgrimes * These macros use several vars. declared in nfsm_reqhead and these 711541Srgrimes * vars. must not be used elsewhere unless you are careful not to corrupt 721541Srgrimes * them. The vars. starting with pN and tN (N=1,2,3,..) are temporaries 731541Srgrimes * that may be used so long as the value is not expected to retained 741541Srgrimes * after a macro. 751541Srgrimes * I know, this is kind of dorkey, but it makes the actual op functions 761541Srgrimes * fairly clean and deals with the mess caused by the xdr discriminating 771541Srgrimes * unions. 781541Srgrimes */ 791541Srgrimes 801541Srgrimes#define nfsm_build(a,c,s) \ 811541Srgrimes { if ((s) > M_TRAILINGSPACE(mb)) { \ 821541Srgrimes MGET(mb2, M_WAIT, MT_DATA); \ 831541Srgrimes if ((s) > MLEN) \ 841541Srgrimes panic("build > MLEN"); \ 851541Srgrimes mb->m_next = mb2; \ 861541Srgrimes mb = mb2; \ 871541Srgrimes mb->m_len = 0; \ 881541Srgrimes bpos = mtod(mb, caddr_t); \ 891541Srgrimes } \ 901541Srgrimes (a) = (c)(bpos); \ 911541Srgrimes mb->m_len += (s); \ 921541Srgrimes bpos += (s); } 931541Srgrimes 949336Sdfr#define nfsm_dissect(a, c, s) \ 951541Srgrimes { t1 = mtod(md, caddr_t)+md->m_len-dpos; \ 961541Srgrimes if (t1 >= (s)) { \ 971541Srgrimes (a) = (c)(dpos); \ 981541Srgrimes dpos += (s); \ 999336Sdfr } else if (t1 = nfsm_disct(&md, &dpos, (s), t1, &cp2)) { \ 1009336Sdfr error = t1; \ 1019336Sdfr m_freem(mrep); \ 1029336Sdfr goto nfsmout; \ 1031541Srgrimes } else { \ 1049336Sdfr (a) = (c)cp2; \ 1059336Sdfr } } 1069336Sdfr 1079336Sdfr#define nfsm_fhtom(v, v3) \ 1089336Sdfr { if (v3) { \ 1099336Sdfr t2 = nfsm_rndup(VTONFS(v)->n_fhsize) + NFSX_UNSIGNED; \ 1109336Sdfr if (t2 <= M_TRAILINGSPACE(mb)) { \ 1119336Sdfr nfsm_build(tl, u_long *, t2); \ 1129336Sdfr *tl++ = txdr_unsigned(VTONFS(v)->n_fhsize); \ 1139336Sdfr *(tl + ((t2>>2) - 2)) = 0; \ 1149336Sdfr bcopy((caddr_t)VTONFS(v)->n_fhp,(caddr_t)tl, \ 1159336Sdfr VTONFS(v)->n_fhsize); \ 1169336Sdfr } else if (t2 = nfsm_strtmbuf(&mb, &bpos, \ 1179336Sdfr (caddr_t)VTONFS(v)->n_fhp, VTONFS(v)->n_fhsize)) { \ 1189336Sdfr error = t2; \ 1199336Sdfr m_freem(mreq); \ 1203305Sphk goto nfsmout; \ 1213305Sphk } \ 1229336Sdfr } else { \ 1239336Sdfr nfsm_build(cp, caddr_t, NFSX_V2FH); \ 1249336Sdfr bcopy((caddr_t)VTONFS(v)->n_fhp, cp, NFSX_V2FH); \ 1251541Srgrimes } } 1261541Srgrimes 1279336Sdfr#define nfsm_srvfhtom(f, v3) \ 1289336Sdfr { if (v3) { \ 1299336Sdfr nfsm_build(tl, u_long *, NFSX_UNSIGNED + NFSX_V3FH); \ 1309336Sdfr *tl++ = txdr_unsigned(NFSX_V3FH); \ 1319336Sdfr bcopy((caddr_t)(f), (caddr_t)tl, NFSX_V3FH); \ 1329336Sdfr } else { \ 1339336Sdfr nfsm_build(cp, caddr_t, NFSX_V2FH); \ 1349336Sdfr bcopy((caddr_t)(f), cp, NFSX_V2FH); \ 1359336Sdfr } } 1361541Srgrimes 1379336Sdfr#define nfsm_srvpostop_fh(f) \ 1389336Sdfr { nfsm_build(tl, u_long *, 2 * NFSX_UNSIGNED + NFSX_V3FH); \ 1399336Sdfr *tl++ = nfs_true; \ 1409336Sdfr *tl++ = txdr_unsigned(NFSX_V3FH); \ 1419336Sdfr bcopy((caddr_t)(f), (caddr_t)tl, NFSX_V3FH); \ 1429336Sdfr } 1431541Srgrimes 1449336Sdfr#define nfsm_mtofh(d, v, v3, f) \ 1459336Sdfr { struct nfsnode *ttnp; nfsfh_t *ttfhp; int ttfhsize; \ 1469336Sdfr if (v3) { \ 1479336Sdfr nfsm_dissect(tl, u_long *, NFSX_UNSIGNED); \ 1489336Sdfr (f) = fxdr_unsigned(int, *tl); \ 1499336Sdfr } else \ 1509336Sdfr (f) = 1; \ 1519336Sdfr if (f) { \ 1529336Sdfr nfsm_getfh(ttfhp, ttfhsize, (v3)); \ 1539336Sdfr if (t1 = nfs_nget((d)->v_mount, ttfhp, ttfhsize, \ 1549336Sdfr &ttnp)) { \ 1559336Sdfr error = t1; \ 1569336Sdfr m_freem(mrep); \ 1579336Sdfr goto nfsmout; \ 1589336Sdfr } \ 1599336Sdfr (v) = NFSTOV(ttnp); \ 1601541Srgrimes } \ 1619336Sdfr if (v3) { \ 1629336Sdfr nfsm_dissect(tl, u_long *, NFSX_UNSIGNED); \ 1639336Sdfr if (f) \ 1649336Sdfr (f) = fxdr_unsigned(int, *tl); \ 1659336Sdfr else if (fxdr_unsigned(int, *tl)) \ 1669336Sdfr nfsm_adv(NFSX_V3FATTR); \ 1679336Sdfr } \ 1689336Sdfr if (f) \ 1699336Sdfr nfsm_loadattr((v), (struct vattr *)0); \ 1701541Srgrimes } 1711541Srgrimes 1729336Sdfr#define nfsm_getfh(f, s, v3) \ 1739336Sdfr { if (v3) { \ 1749336Sdfr nfsm_dissect(tl, u_long *, NFSX_UNSIGNED); \ 1759336Sdfr if (((s) = fxdr_unsigned(int, *tl)) <= 0 || \ 1769336Sdfr (s) > NFSX_V3FHMAX) { \ 1779336Sdfr m_freem(mrep); \ 1789336Sdfr error = EBADRPC; \ 1799336Sdfr goto nfsmout; \ 1809336Sdfr } \ 1819336Sdfr } else \ 1829336Sdfr (s) = NFSX_V2FH; \ 1839336Sdfr nfsm_dissect((f), nfsfh_t *, nfsm_rndup(s)); } 1849336Sdfr 1859336Sdfr#define nfsm_loadattr(v, a) \ 1869336Sdfr { struct vnode *ttvp = (v); \ 1879336Sdfr if (t1 = nfs_loadattrcache(&ttvp, &md, &dpos, (a))) { \ 1889336Sdfr error = t1; \ 1891541Srgrimes m_freem(mrep); \ 1901541Srgrimes goto nfsmout; \ 1911541Srgrimes } \ 1929336Sdfr (v) = ttvp; } 1931541Srgrimes 1949336Sdfr#define nfsm_postop_attr(v, f) \ 1959336Sdfr { struct vnode *ttvp = (v); \ 1969336Sdfr nfsm_dissect(tl, u_long *, NFSX_UNSIGNED); \ 1979336Sdfr if ((f) = fxdr_unsigned(int, *tl)) { \ 1989336Sdfr if (t1 = nfs_loadattrcache(&ttvp, &md, &dpos, \ 1999336Sdfr (struct vattr *)0)) { \ 2009336Sdfr error = t1; \ 2019336Sdfr (f) = 0; \ 2029336Sdfr m_freem(mrep); \ 2039336Sdfr goto nfsmout; \ 2049336Sdfr } \ 2059336Sdfr (v) = ttvp; \ 2069336Sdfr } } 2079336Sdfr 2089336Sdfr/* Used as (f) for nfsm_wcc_data() */ 2099336Sdfr#define NFSV3_WCCRATTR 0 2109336Sdfr#define NFSV3_WCCCHK 1 2119336Sdfr 2129336Sdfr#define nfsm_wcc_data(v, f) \ 2139336Sdfr { int ttattrf, ttretf = 0; \ 2149336Sdfr nfsm_dissect(tl, u_long *, NFSX_UNSIGNED); \ 2159336Sdfr if (*tl == nfs_true) { \ 2169336Sdfr nfsm_dissect(tl, u_long *, 6 * NFSX_UNSIGNED); \ 2179336Sdfr if (f) \ 2189336Sdfr ttretf = (VTONFS(v)->n_mtime == \ 2199336Sdfr fxdr_unsigned(u_long, *(tl + 2))); \ 2209336Sdfr } \ 2219336Sdfr nfsm_postop_attr((v), ttattrf); \ 2229336Sdfr if (f) { \ 2239336Sdfr (f) = ttretf; \ 2249336Sdfr } else { \ 2259336Sdfr (f) = ttattrf; \ 2269336Sdfr } } 2279336Sdfr 2289336Sdfr#define nfsm_v3sattr(s, a, u, g) \ 2299336Sdfr { (s)->sa_modetrue = nfs_true; \ 2309336Sdfr (s)->sa_mode = vtonfsv3_mode((a)->va_mode); \ 2319336Sdfr (s)->sa_uidtrue = nfs_true; \ 2329336Sdfr (s)->sa_uid = txdr_unsigned(u); \ 2339336Sdfr (s)->sa_gidtrue = nfs_true; \ 2349336Sdfr (s)->sa_gid = txdr_unsigned(g); \ 2359336Sdfr (s)->sa_sizefalse = nfs_false; \ 2369336Sdfr (s)->sa_atimetype = txdr_unsigned(NFSV3SATTRTIME_TOCLIENT); \ 2379336Sdfr txdr_nfsv3time(&(a)->va_atime, &(s)->sa_atime); \ 2389336Sdfr (s)->sa_mtimetype = txdr_unsigned(NFSV3SATTRTIME_TOCLIENT); \ 2399336Sdfr txdr_nfsv3time(&(a)->va_mtime, &(s)->sa_mtime); \ 2409336Sdfr } 2419336Sdfr 2421541Srgrimes#define nfsm_strsiz(s,m) \ 2431541Srgrimes { nfsm_dissect(tl,u_long *,NFSX_UNSIGNED); \ 2441541Srgrimes if (((s) = fxdr_unsigned(long,*tl)) > (m)) { \ 2451541Srgrimes m_freem(mrep); \ 2461541Srgrimes error = EBADRPC; \ 2471541Srgrimes goto nfsmout; \ 2481541Srgrimes } } 2491541Srgrimes 2501541Srgrimes#define nfsm_srvstrsiz(s,m) \ 2511541Srgrimes { nfsm_dissect(tl,u_long *,NFSX_UNSIGNED); \ 2521541Srgrimes if (((s) = fxdr_unsigned(long,*tl)) > (m) || (s) <= 0) { \ 2531541Srgrimes error = EBADRPC; \ 2541541Srgrimes nfsm_reply(0); \ 2551541Srgrimes } } 2561541Srgrimes 2579336Sdfr#define nfsm_srvnamesiz(s) \ 2589336Sdfr { nfsm_dissect(tl,u_long *,NFSX_UNSIGNED); \ 2599336Sdfr if (((s) = fxdr_unsigned(long,*tl)) > NFS_MAXNAMLEN) \ 2609336Sdfr error = NFSERR_NAMETOL; \ 2619336Sdfr if ((s) <= 0) \ 2629336Sdfr error = EBADRPC; \ 2639336Sdfr if (error) \ 2649336Sdfr nfsm_reply(0); \ 2659336Sdfr } 2669336Sdfr 2671541Srgrimes#define nfsm_mtouio(p,s) \ 2681541Srgrimes if ((s) > 0 && \ 2699336Sdfr (t1 = nfsm_mbuftouio(&md,(p),(s),&dpos))) { \ 2709336Sdfr error = t1; \ 2711541Srgrimes m_freem(mrep); \ 2721541Srgrimes goto nfsmout; \ 2731541Srgrimes } 2741541Srgrimes 2751541Srgrimes#define nfsm_uiotom(p,s) \ 2769336Sdfr if (t1 = nfsm_uiotombuf((p),&mb,(s),&bpos)) { \ 2779336Sdfr error = t1; \ 2781541Srgrimes m_freem(mreq); \ 2791541Srgrimes goto nfsmout; \ 2801541Srgrimes } 2811541Srgrimes 2821541Srgrimes#define nfsm_reqhead(v,a,s) \ 2831541Srgrimes mb = mreq = nfsm_reqh((v),(a),(s),&bpos) 2841541Srgrimes 2851541Srgrimes#define nfsm_reqdone m_freem(mrep); \ 2868876Srgrimes nfsmout: 2871541Srgrimes 2881541Srgrimes#define nfsm_rndup(a) (((a)+3)&(~0x3)) 2891541Srgrimes 2901541Srgrimes#define nfsm_request(v, t, p, c) \ 2919336Sdfr if (error = nfs_request((v), mreq, (t), (p), \ 2929336Sdfr (c), &mrep, &md, &dpos)) { \ 2939336Sdfr if (error & NFSERR_RETERR) \ 2949336Sdfr error &= ~NFSERR_RETERR; \ 2959336Sdfr else \ 2969336Sdfr goto nfsmout; \ 2979336Sdfr } 2981541Srgrimes 2991541Srgrimes#define nfsm_strtom(a,s,m) \ 3001541Srgrimes if ((s) > (m)) { \ 3011541Srgrimes m_freem(mreq); \ 3021541Srgrimes error = ENAMETOOLONG; \ 3031541Srgrimes goto nfsmout; \ 3041541Srgrimes } \ 3051541Srgrimes t2 = nfsm_rndup(s)+NFSX_UNSIGNED; \ 3061541Srgrimes if (t2 <= M_TRAILINGSPACE(mb)) { \ 3071541Srgrimes nfsm_build(tl,u_long *,t2); \ 3081541Srgrimes *tl++ = txdr_unsigned(s); \ 3091541Srgrimes *(tl+((t2>>2)-2)) = 0; \ 3101541Srgrimes bcopy((caddr_t)(a), (caddr_t)tl, (s)); \ 3119336Sdfr } else if (t2 = nfsm_strtmbuf(&mb, &bpos, (a), (s))) { \ 3129336Sdfr error = t2; \ 3139336Sdfr m_freem(mreq); \ 3149336Sdfr goto nfsmout; \ 3151541Srgrimes } 3161541Srgrimes 3171541Srgrimes#define nfsm_srvdone \ 3181541Srgrimes nfsmout: \ 3191541Srgrimes return(error) 3201541Srgrimes 3211541Srgrimes#define nfsm_reply(s) \ 3221541Srgrimes { \ 3231541Srgrimes nfsd->nd_repstat = error; \ 3249336Sdfr if (error && !(nfsd->nd_flag & ND_NFSV3)) \ 3259336Sdfr (void) nfs_rephead(0, nfsd, slp, error, cache, &frev, \ 3261541Srgrimes mrq, &mb, &bpos); \ 3271541Srgrimes else \ 3289336Sdfr (void) nfs_rephead((s), nfsd, slp, error, cache, &frev, \ 3291541Srgrimes mrq, &mb, &bpos); \ 3301541Srgrimes m_freem(mrep); \ 3311541Srgrimes mreq = *mrq; \ 3329336Sdfr if (error && (!(nfsd->nd_flag & ND_NFSV3) || \ 3339336Sdfr error == EBADRPC)) \ 3341541Srgrimes return(0); \ 3351541Srgrimes } 3361541Srgrimes 3379336Sdfr#define nfsm_writereply(s, v3) \ 3389336Sdfr { \ 3399336Sdfr nfsd->nd_repstat = error; \ 3409336Sdfr if (error && !(v3)) \ 3419336Sdfr (void) nfs_rephead(0, nfsd, slp, error, cache, &frev, \ 3429336Sdfr &mreq, &mb, &bpos); \ 3439336Sdfr else \ 3449336Sdfr (void) nfs_rephead((s), nfsd, slp, error, cache, &frev, \ 3459336Sdfr &mreq, &mb, &bpos); \ 3469336Sdfr } 3479336Sdfr 3481541Srgrimes#define nfsm_adv(s) \ 3499336Sdfr { t1 = mtod(md, caddr_t)+md->m_len-dpos; \ 3501541Srgrimes if (t1 >= (s)) { \ 3511541Srgrimes dpos += (s); \ 3529336Sdfr } else if (t1 = nfs_adv(&md, &dpos, (s), t1)) { \ 3539336Sdfr error = t1; \ 3549336Sdfr m_freem(mrep); \ 3559336Sdfr goto nfsmout; \ 3569336Sdfr } } 3579336Sdfr 3589336Sdfr#define nfsm_srvmtofh(f) \ 3599336Sdfr { if (nfsd->nd_flag & ND_NFSV3) { \ 3609336Sdfr nfsm_dissect(tl, u_long *, NFSX_UNSIGNED); \ 3619336Sdfr if (fxdr_unsigned(int, *tl) != NFSX_V3FH) { \ 3629336Sdfr error = EBADRPC; \ 3639336Sdfr nfsm_reply(0); \ 3643305Sphk } \ 3659336Sdfr } \ 3669336Sdfr nfsm_dissect(tl, u_long *, NFSX_V3FH); \ 3679336Sdfr bcopy((caddr_t)tl, (caddr_t)(f), NFSX_V3FH); \ 3689336Sdfr if ((nfsd->nd_flag & ND_NFSV3) == 0) \ 3699336Sdfr nfsm_adv(NFSX_V2FH - NFSX_V3FH); \ 3701541Srgrimes } 3711541Srgrimes 3721541Srgrimes#define nfsm_clget \ 3731541Srgrimes if (bp >= be) { \ 3741541Srgrimes if (mp == mb) \ 3751541Srgrimes mp->m_len += bp-bpos; \ 3761541Srgrimes MGET(mp, M_WAIT, MT_DATA); \ 3771541Srgrimes MCLGET(mp, M_WAIT); \ 3781541Srgrimes mp->m_len = NFSMSIZ(mp); \ 3791541Srgrimes mp2->m_next = mp; \ 3801541Srgrimes mp2 = mp; \ 3811541Srgrimes bp = mtod(mp, caddr_t); \ 3821541Srgrimes be = bp+mp->m_len; \ 3831541Srgrimes } \ 3841541Srgrimes tl = (u_long *)bp 3851541Srgrimes 3869336Sdfr#define nfsm_srvfillattr(a, f) \ 3879336Sdfr nfsm_srvfattr(nfsd, (a), (f)) 3881541Srgrimes 3899336Sdfr#define nfsm_srvwcc_data(br, b, ar, a) \ 3909336Sdfr nfsm_srvwcc(nfsd, (br), (b), (ar), (a), &mb, &bpos) 3919336Sdfr 3929336Sdfr#define nfsm_srvpostop_attr(r, a) \ 3939336Sdfr nfsm_srvpostopattr(nfsd, (r), (a), &mb, &bpos) 3949336Sdfr 3959336Sdfr#define nfsm_srvsattr(a) \ 3969336Sdfr { nfsm_dissect(tl, u_long *, NFSX_UNSIGNED); \ 3979336Sdfr if (*tl == nfs_true) { \ 3989336Sdfr nfsm_dissect(tl, u_long *, NFSX_UNSIGNED); \ 3999336Sdfr (a)->va_mode = nfstov_mode(*tl); \ 4009336Sdfr } \ 4019336Sdfr nfsm_dissect(tl, u_long *, NFSX_UNSIGNED); \ 4029336Sdfr if (*tl == nfs_true) { \ 4039336Sdfr nfsm_dissect(tl, u_long *, NFSX_UNSIGNED); \ 4049336Sdfr (a)->va_uid = fxdr_unsigned(uid_t, *tl); \ 4059336Sdfr } \ 4069336Sdfr nfsm_dissect(tl, u_long *, NFSX_UNSIGNED); \ 4079336Sdfr if (*tl == nfs_true) { \ 4089336Sdfr nfsm_dissect(tl, u_long *, NFSX_UNSIGNED); \ 4099336Sdfr (a)->va_gid = fxdr_unsigned(gid_t, *tl); \ 4109336Sdfr } \ 4119336Sdfr nfsm_dissect(tl, u_long *, NFSX_UNSIGNED); \ 4129336Sdfr if (*tl == nfs_true) { \ 4139336Sdfr nfsm_dissect(tl, u_long *, 2 * NFSX_UNSIGNED); \ 4149336Sdfr fxdr_hyper(tl, &(a)->va_size); \ 4159336Sdfr } \ 4169336Sdfr nfsm_dissect(tl, u_long *, NFSX_UNSIGNED); \ 4179336Sdfr switch (fxdr_unsigned(int, *tl)) { \ 4189336Sdfr case NFSV3SATTRTIME_TOCLIENT: \ 4199336Sdfr nfsm_dissect(tl, u_long *, 2 * NFSX_UNSIGNED); \ 4209336Sdfr fxdr_nfsv3time(tl, &(a)->va_atime); \ 4219336Sdfr break; \ 4229336Sdfr case NFSV3SATTRTIME_TOSERVER: \ 4239336Sdfr (a)->va_atime.ts_sec = time.tv_sec; \ 4249336Sdfr (a)->va_atime.ts_nsec = time.tv_usec * 1000; \ 4259336Sdfr break; \ 4269336Sdfr }; \ 4279336Sdfr nfsm_dissect(tl, u_long *, NFSX_UNSIGNED); \ 4289336Sdfr switch (fxdr_unsigned(int, *tl)) { \ 4299336Sdfr case NFSV3SATTRTIME_TOCLIENT: \ 4309336Sdfr nfsm_dissect(tl, u_long *, 2 * NFSX_UNSIGNED); \ 4319336Sdfr fxdr_nfsv3time(tl, &(a)->va_mtime); \ 4329336Sdfr break; \ 4339336Sdfr case NFSV3SATTRTIME_TOSERVER: \ 4349336Sdfr (a)->va_mtime.ts_sec = time.tv_sec; \ 4359336Sdfr (a)->va_mtime.ts_nsec = time.tv_usec * 1000; \ 4369336Sdfr break; \ 4379336Sdfr }; } 4389336Sdfr 4392175Spaul#endif 440