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nfs_srvsubs.c (157325) nfs_srvsubs.c (157391)
1/*-
2 * Copyright (c) 1989, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * This code is derived from software contributed to Berkeley by
6 * Rick Macklem at The University of Guelph.
7 *
8 * Redistribution and use in source and binary forms, with or without

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28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
31 *
32 * @(#)nfs_subs.c 8.8 (Berkeley) 5/22/95
33 */
34
35#include <sys/cdefs.h>
1/*-
2 * Copyright (c) 1989, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * This code is derived from software contributed to Berkeley by
6 * Rick Macklem at The University of Guelph.
7 *
8 * Redistribution and use in source and binary forms, with or without

--- 19 unchanged lines hidden (view full) ---

28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
31 *
32 * @(#)nfs_subs.c 8.8 (Berkeley) 5/22/95
33 */
34
35#include <sys/cdefs.h>
36__FBSDID("$FreeBSD: head/sys/nfsserver/nfs_srvsubs.c 157325 2006-03-31 03:54:20Z jeff $");
36__FBSDID("$FreeBSD: head/sys/nfsserver/nfs_srvsubs.c 157391 2006-04-02 04:24:57Z cel $");
37
38/*
39 * These functions support the macros and help fiddle mbuf chains for
40 * the nfs op functions. They do things like create the rpc header and
41 * copy data between mbuf chains and uio lists.
42 */
43
44#include "opt_inet6.h"

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1394 }
1395 return 0;
1396}
1397
1398int
1399nfsm_srvsattr_xx(struct vattr *a, struct mbuf **md, caddr_t *dpos)
1400{
1401 u_int32_t *tl;
37
38/*
39 * These functions support the macros and help fiddle mbuf chains for
40 * the nfs op functions. They do things like create the rpc header and
41 * copy data between mbuf chains and uio lists.
42 */
43
44#include "opt_inet6.h"

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1394 }
1395 return 0;
1396}
1397
1398int
1399nfsm_srvsattr_xx(struct vattr *a, struct mbuf **md, caddr_t *dpos)
1400{
1401 u_int32_t *tl;
1402 int toclient = 0;
1402
1403 NFSD_LOCK_DONTCARE();
1404
1405 tl = nfsm_dissect_xx_nonblock(NFSX_UNSIGNED, md, dpos);
1406 if (tl == NULL)
1407 return EBADRPC;
1408 if (*tl == nfsrv_nfs_true) {
1409 tl = nfsm_dissect_xx_nonblock(NFSX_UNSIGNED, md, dpos);

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1442 if (tl == NULL)
1443 return EBADRPC;
1444 switch (fxdr_unsigned(int, *tl)) {
1445 case NFSV3SATTRTIME_TOCLIENT:
1446 tl = nfsm_dissect_xx_nonblock(2 * NFSX_UNSIGNED, md, dpos);
1447 if (tl == NULL)
1448 return EBADRPC;
1449 fxdr_nfsv3time(tl, &(a)->va_atime);
1403
1404 NFSD_LOCK_DONTCARE();
1405
1406 tl = nfsm_dissect_xx_nonblock(NFSX_UNSIGNED, md, dpos);
1407 if (tl == NULL)
1408 return EBADRPC;
1409 if (*tl == nfsrv_nfs_true) {
1410 tl = nfsm_dissect_xx_nonblock(NFSX_UNSIGNED, md, dpos);

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1443 if (tl == NULL)
1444 return EBADRPC;
1445 switch (fxdr_unsigned(int, *tl)) {
1446 case NFSV3SATTRTIME_TOCLIENT:
1447 tl = nfsm_dissect_xx_nonblock(2 * NFSX_UNSIGNED, md, dpos);
1448 if (tl == NULL)
1449 return EBADRPC;
1450 fxdr_nfsv3time(tl, &(a)->va_atime);
1451 toclient = 1;
1450 break;
1451 case NFSV3SATTRTIME_TOSERVER:
1452 getnanotime(&(a)->va_atime);
1452 break;
1453 case NFSV3SATTRTIME_TOSERVER:
1454 getnanotime(&(a)->va_atime);
1455 a->va_vaflags |= VA_UTIMES_NULL;
1453 break;
1454 }
1455 tl = nfsm_dissect_xx_nonblock(NFSX_UNSIGNED, md, dpos);
1456 if (tl == NULL)
1457 return EBADRPC;
1458 switch (fxdr_unsigned(int, *tl)) {
1459 case NFSV3SATTRTIME_TOCLIENT:
1460 tl = nfsm_dissect_xx_nonblock(2 * NFSX_UNSIGNED, md, dpos);
1461 if (tl == NULL)
1462 return EBADRPC;
1463 fxdr_nfsv3time(tl, &(a)->va_mtime);
1456 break;
1457 }
1458 tl = nfsm_dissect_xx_nonblock(NFSX_UNSIGNED, md, dpos);
1459 if (tl == NULL)
1460 return EBADRPC;
1461 switch (fxdr_unsigned(int, *tl)) {
1462 case NFSV3SATTRTIME_TOCLIENT:
1463 tl = nfsm_dissect_xx_nonblock(2 * NFSX_UNSIGNED, md, dpos);
1464 if (tl == NULL)
1465 return EBADRPC;
1466 fxdr_nfsv3time(tl, &(a)->va_mtime);
1467 a->va_vaflags &= ~VA_UTIMES_NULL;
1464 break;
1465 case NFSV3SATTRTIME_TOSERVER:
1466 getnanotime(&(a)->va_mtime);
1468 break;
1469 case NFSV3SATTRTIME_TOSERVER:
1470 getnanotime(&(a)->va_mtime);
1471 if (toclient == 0)
1472 a->va_vaflags |= VA_UTIMES_NULL;
1467 break;
1468 }
1469 return 0;
1470}
1473 break;
1474 }
1475 return 0;
1476}