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/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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* or http://www.opensolaris.org/os/licensing.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* information: Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*/
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/*
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* Copyright 2005 Sun Microsystems, Inc.
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* All rights reserved. Use is subject to license terms.
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*/
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#pragma ident "%Z%%M% %I% %E% SMI"
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/*
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* A handcoded version based on the original rpcgen code.
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*
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* Note: All future NFS4 protocol changes should be added by hand
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* to this file.
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*
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* CAUTION: All protocol changes must also be propagated to:
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* usr/src/cmd/cmd-inet/usr.sbin/snoop/nfs4_xdr.c
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*/
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#include <sys/types.h>
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#include <sys/sunddi.h>
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#include <sys/dnlc.h>
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#include <nfs/nfs.h>
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#include <nfs/nfs4_kprot.h>
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#include <nfs/rnode4.h>
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#include <nfs/nfs4.h>
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#include <nfs/nfs4_clnt.h>
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#include <sys/sdt.h>
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#include <rpc/rpc_rdma.h>
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bool_t
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xdr_bitmap4(XDR *xdrs, bitmap4 *objp)
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{
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int32_t len, size;
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if (xdrs->x_op == XDR_FREE)
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return (TRUE);
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/*
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* Simplified bitmap4 processing, always encode from uint64_t
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* to 2 uint32_t's, always decode first 2 uint32_t's into a
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* uint64_t and ignore all of the rest.
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*/
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if (xdrs->x_op == XDR_ENCODE) {
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len = 2;
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if (!XDR_PUTINT32(xdrs, &len))
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return (FALSE);
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#if defined(_LITTLE_ENDIAN)
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if (XDR_PUTINT32(xdrs, (int32_t *)((char *)objp +
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BYTES_PER_XDR_UNIT)) == TRUE) {
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return (XDR_PUTINT32(xdrs, (int32_t *)objp));
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}
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#elif defined(_BIG_ENDIAN)
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if (XDR_PUTINT32(xdrs, (int32_t *)objp) == TRUE) {
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return (XDR_PUTINT32(xdrs, (int32_t *)((char *)objp +
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BYTES_PER_XDR_UNIT)));
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}
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#endif
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return (FALSE);
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}
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if (!XDR_GETINT32(xdrs, &len))
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return (FALSE);
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/*
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* Common fast DECODE cases
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*/
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if (len == 2) {
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#if defined(_LITTLE_ENDIAN)
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if (XDR_GETINT32(xdrs, (int32_t *)((char *)objp +
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BYTES_PER_XDR_UNIT)) == TRUE) {
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return (XDR_GETINT32(xdrs, (int32_t *)objp));
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}
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#elif defined(_BIG_ENDIAN)
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if (XDR_GETINT32(xdrs, (int32_t *)objp) == TRUE) {
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return (XDR_GETINT32(xdrs, (int32_t *)((char *)objp +
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BYTES_PER_XDR_UNIT)));
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}
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#endif
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return (FALSE);
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}
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*objp = 0;
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if (len == 0)
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return (TRUE);
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/*
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* The not so common DECODE cases, len == 1 || len > 2
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*/
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#if defined(_LITTLE_ENDIAN)
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if (!XDR_GETINT32(xdrs, (int32_t *)((char *)objp + BYTES_PER_XDR_UNIT)))
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return (FALSE);
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if (--len == 0)
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return (TRUE);
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if (!XDR_GETINT32(xdrs, (int32_t *)objp))
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return (FALSE);
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#elif defined(_BIG_ENDIAN)
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if (!XDR_GETINT32(xdrs, (int32_t *)objp))
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return (FALSE);
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if (--len == 0)
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return (TRUE);
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if (!XDR_GETINT32(xdrs, (int32_t *)((char *)objp + BYTES_PER_XDR_UNIT)))
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return (FALSE);
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#else
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return (FALSE);
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#endif
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if (--len == 0)
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return (TRUE);
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size = len * BYTES_PER_XDR_UNIT;
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return (XDR_CONTROL(xdrs, XDR_SKIPBYTES, &size));
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}
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/* Called by xdr_array, nfsid_map_xdr */
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bool_t
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xdr_utf8string(XDR *xdrs, utf8string *objp)
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{
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if (xdrs->x_op != XDR_FREE)
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return (xdr_bytes(xdrs, (char **)&objp->utf8string_val,
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(uint_t *)&objp->utf8string_len, NFS4_MAX_UTF8STRING));
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if (objp->utf8string_val != NULL) {
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kmem_free(objp->utf8string_val, objp->utf8string_len);
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objp->utf8string_val = NULL;
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}
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return (TRUE);
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}
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/*
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806
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* XDR_INLINE encode a filehandle.
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*/
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bool_t
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xdr_inline_encode_nfs_fh4(uint32_t **ptrp, uint32_t *ptr_redzone,
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nfs_fh4_fmt_t *fhp)
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{
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uint32_t *ptr = *ptrp;
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uint_t otw_len;
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char *curp;
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uint_t dlen;
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uint32_t padword;
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/*
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* First get the variable sized part of the filehandle.
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*/
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otw_len = fhp->fh4_len + fhp->fh4_xlen + sizeof (fhp->fh4_fsid) +
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sizeof (fhp->fh4_len) + sizeof (fhp->fh4_xlen);
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/*
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* Round out to a full word.
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*/
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otw_len = RNDUP(otw_len);
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padword = (otw_len / BYTES_PER_XDR_UNIT) - 1;
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/*
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* Add in the fixed sized pieces.
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*/
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otw_len += sizeof (fhp->fh4_flag);
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#ifdef VOLATILE_FH_TEST
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otw_len += sizeof (fhp->fh4_volatile_id);
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#endif
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/*
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* Make sure we don't exceed our buffer.
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*/
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if ((ptr + (otw_len / BYTES_PER_XDR_UNIT) + 1) > ptr_redzone)
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return (FALSE);
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IXDR_PUT_U_INT32(ptr, otw_len);
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/*
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* Zero out the pading.
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*/
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ptr[padword] = 0;
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/* fh4_fsid */
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IXDR_PUT_INT32(ptr, fhp->fh4_fsid.val[0]);
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IXDR_PUT_INT32(ptr, fhp->fh4_fsid.val[1]);
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/*
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* Since the next pieces are unaligned, we need to
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* do bytewise copies.
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*/
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curp = (char *)ptr;
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/* fh4_len + fh4_data */
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dlen = sizeof (fhp->fh4_len);
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dlen += fhp->fh4_len < NFS_FHMAXDATA ? NFS_FHMAXDATA : fhp->fh4_len;
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bcopy(&fhp->fh4_len, curp, dlen);
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curp += dlen;
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/* fh4_xlen + fh4_xdata */
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dlen = sizeof (fhp->fh4_xlen);
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dlen += fhp->fh4_xlen < NFS_FHMAXDATA ? NFS_FHMAXDATA : fhp->fh4_xlen;
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bcopy(&fhp->fh4_xlen, curp, dlen);
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curp += dlen;
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/* do necessary rounding/padding */
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curp = (char *)RNDUP((uintptr_t)curp);
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ptr = (uint32_t *)curp;
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/*
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* With the above padding, we're word aligned again.
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*/
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ASSERT(((uintptr_t)ptr % BYTES_PER_XDR_UNIT) == 0);
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/* fh4_flag */
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IXDR_PUT_INT32(ptr, fhp->fh4_flag);
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#ifdef VOLATILE_FH_TEST
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/* fh4_volatile_id */
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IXDR_PUT_INT32(ptr, fhp->fh4_volatile_id);
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#endif
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*ptrp = ptr;
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return (TRUE);
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}
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static char xdr_crud[BYTES_PER_XDR_UNIT];
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static bool_t
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xdr_decode_nfs_fh4(XDR *xdrs, nfs_fh4 *objp)
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{
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uint32_t fhsize; /* filehandle size */
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uint32_t fsize; /* fh_len size */
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uint32_t xsize; /* fh_xlen size */
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uint32_t rsize; /* bytes to round */
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uint32_t psize; /* pad size */
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uint32_t dsize; /* "data" size */
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nfs_fh4_fmt_t *fh_fmtp;
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ASSERT(xdrs->x_op == XDR_DECODE);
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/*
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* Retrieve the filehandle length.
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*/
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if (!XDR_GETINT32(xdrs, (int32_t *)&fhsize))
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return (FALSE);
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/*
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* Check to see if what the client sent us is bigger than what
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* we can ever possibly send out or smaller than what we could
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* possibly send out.
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*/
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if (fhsize > sizeof (nfs_fh4_fmt_t) ||
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fhsize < sizeof (fsid_t) + sizeof (ushort_t) + sizeof (ushort_t))
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return (FALSE);
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rsize = fhsize % BYTES_PER_XDR_UNIT;
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if (rsize != 0)
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rsize = BYTES_PER_XDR_UNIT - rsize;
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objp->nfs_fh4_val = kmem_zalloc(sizeof (nfs_fh4_fmt_t), KM_SLEEP);
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objp->nfs_fh4_len = sizeof (nfs_fh4_fmt_t);
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fh_fmtp = (nfs_fh4_fmt_t *)objp->nfs_fh4_val;
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/*
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* Decode what should be fh4_fsid.
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*/
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if (!XDR_GETINT32(xdrs, (int32_t *)&fh_fmtp->fh4_fsid.val[0]))
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return (FALSE);
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if (!XDR_GETINT32(xdrs, (int32_t *)&fh_fmtp->fh4_fsid.val[1]))
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return (FALSE);
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fhsize -= sizeof (fsid_t);
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/*
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* Decode what should be fh4_len. fh4_len is two bytes, so we're
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* unaligned now, have to use XDR_GETBYTES from now on.
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*/
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if (!XDR_GETBYTES(xdrs, (caddr_t)&fh_fmtp->fh4_len,
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sizeof (ushort_t)))
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return (FALSE);
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fhsize -= sizeof (ushort_t);
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fsize = fh_fmtp->fh4_len < NFS_FHMAXDATA ? NFS_FHMAXDATA :
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fh_fmtp->fh4_len;
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/*
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* Make sure the client isn't sending us a bogus length for fh4_data.
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*/
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if (fhsize < fsize)
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302 |
return (FALSE);
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303 |
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if (!XDR_GETBYTES(xdrs, (caddr_t)&fh_fmtp->fh4_data, fsize))
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return (FALSE);
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306 |
fhsize -= fsize;
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307 |
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308 |
/* make sure we have enough left to decode fh_xlen */
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309 |
if (fhsize < sizeof (ushort_t))
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310 |
return (FALSE);
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311 |
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312 |
if (!XDR_GETBYTES(xdrs, (caddr_t)&fh_fmtp->fh4_xlen,
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sizeof (ushort_t)))
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314 |
return (FALSE);
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315 |
fhsize -= sizeof (ushort_t);
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316 |
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317 |
xsize = fh_fmtp->fh4_xlen < NFS_FHMAXDATA ? NFS_FHMAXDATA :
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fh_fmtp->fh4_xlen;
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/*
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320 |
* Make sure the client isn't sending us a bogus length for fh4_xdata.
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*/
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322 |
if (fhsize < xsize)
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return (FALSE);
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324 |
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325 |
if (!XDR_GETBYTES(xdrs, (caddr_t)&fh_fmtp->fh4_xdata, xsize))
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return (FALSE);
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327 |
fhsize -= xsize;
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328 |
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329 |
/* we purposedly align things, so skip padding */
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330 |
dsize = fsize + xsize + sizeof (ushort_t) + sizeof (ushort_t);
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331 |
psize = RNDUP(dsize);
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332 |
if (psize != dsize)
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333 |
if (!XDR_GETBYTES(xdrs, (caddr_t)&xdr_crud, psize - dsize))
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334 |
return (FALSE);
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335 |
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336 |
/* make sure we have enough left to decode fh4_flag */
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337 |
if (fhsize < sizeof (uint32_t))
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338 |
return (FALSE);
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339 |
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340 |
if (!XDR_GETBYTES(xdrs, (caddr_t)&fh_fmtp->fh4_flag,
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341 |
sizeof (uint32_t)))
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342 |
return (FALSE);
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|
343 |
fhsize -= sizeof (uint32_t);
|
|
|
344 |
|
|
|
345 |
#ifdef VOLATILE_FH_TEST
|
|
|
346 |
/* make sure we have enough left to decode fh4_volatile_id */
|
|
|
347 |
if (fhsize < sizeof (uint32_t))
|
|
|
348 |
return (FALSE);
|
|
|
349 |
|
|
|
350 |
if (!XDR_GETBYTES(xdrs, (caddr_t)&fh_fmtp->fh4_volatile_id,
|
|
|
351 |
sizeof (uint32_t)))
|
|
|
352 |
return (FALSE);
|
|
|
353 |
fhsize -= sizeof (uint32_t);
|
|
|
354 |
#endif
|
|
|
355 |
/*
|
|
|
356 |
* Make sure client didn't send request with too much padding.
|
|
|
357 |
*/
|
|
|
358 |
if (fhsize > sizeof (uint32_t))
|
|
|
359 |
return (FALSE);
|
|
|
360 |
|
|
|
361 |
if (rsize)
|
|
|
362 |
if (!XDR_GETBYTES(xdrs, (caddr_t)&xdr_crud, rsize))
|
|
|
363 |
return (FALSE);
|
|
|
364 |
|
|
|
365 |
return (TRUE);
|
|
|
366 |
}
|
|
|
367 |
|
|
|
368 |
static char zero_word[BYTES_PER_XDR_UNIT] = { 0, 0, 0, 0 };
|
|
|
369 |
|
|
|
370 |
static bool_t
|
|
|
371 |
xdr_encode_nfs_fh4(XDR *xdrs, nfs_fh4 *objp)
|
|
|
372 |
{
|
|
|
373 |
uint_t otwsize, fsize, xsize; /* otw, file, and export sizes */
|
|
|
374 |
uint_t dsize, rsize; /* rounding sizes */
|
|
|
375 |
nfs_fh4_fmt_t *fh_fmtp;
|
|
|
376 |
|
|
|
377 |
ASSERT(xdrs->x_op == XDR_ENCODE);
|
|
|
378 |
|
|
|
379 |
fh_fmtp = (nfs_fh4_fmt_t *)objp->nfs_fh4_val;
|
|
|
380 |
fsize = fh_fmtp->fh4_len < NFS_FHMAXDATA ? NFS_FHMAXDATA :
|
|
|
381 |
fh_fmtp->fh4_len;
|
|
|
382 |
xsize = fh_fmtp->fh4_xlen < NFS_FHMAXDATA ? NFS_FHMAXDATA :
|
|
|
383 |
fh_fmtp->fh4_xlen;
|
|
|
384 |
/* fh4_i */
|
|
|
385 |
otwsize = sizeof (fsid_t) + sizeof (ushort_t) + fsize +
|
|
|
386 |
sizeof (ushort_t) + xsize;
|
|
|
387 |
|
|
|
388 |
/* round out to a full word */
|
|
|
389 |
otwsize = RNDUP(otwsize);
|
|
|
390 |
|
|
|
391 |
/* fh4_flag */
|
|
|
392 |
otwsize += sizeof (uint32_t);
|
|
|
393 |
|
|
|
394 |
#ifdef VOLATILE_FH_TEST
|
|
|
395 |
/* fh4_volatile_id */
|
|
|
396 |
otwsize += sizeof (uint32_t);
|
|
|
397 |
#endif
|
|
|
398 |
|
|
|
399 |
/*
|
|
|
400 |
* XDR in filehandle size.
|
|
|
401 |
*/
|
|
|
402 |
if (!XDR_PUTINT32(xdrs, (int32_t *)&otwsize))
|
|
|
403 |
return (FALSE);
|
|
|
404 |
|
|
|
405 |
if (!XDR_PUTINT32(xdrs, (int32_t *)&fh_fmtp->fh4_fsid.val[0]))
|
|
|
406 |
return (FALSE);
|
|
|
407 |
if (!XDR_PUTINT32(xdrs, (int32_t *)&fh_fmtp->fh4_fsid.val[1]))
|
|
|
408 |
return (FALSE);
|
|
|
409 |
|
|
|
410 |
if (!XDR_PUTBYTES(xdrs, (caddr_t)&fh_fmtp->fh4_len, fsize +
|
|
|
411 |
sizeof (ushort_t)))
|
|
|
412 |
return (FALSE);
|
|
|
413 |
|
|
|
414 |
if (!XDR_PUTBYTES(xdrs, (caddr_t)&fh_fmtp->fh4_xlen, xsize +
|
|
|
415 |
sizeof (ushort_t)))
|
|
|
416 |
return (FALSE);
|
|
|
417 |
|
|
|
418 |
dsize = fsize + xsize + sizeof (ushort_t) + sizeof (ushort_t);
|
|
|
419 |
rsize = RNDUP(dsize);
|
|
|
420 |
|
|
|
421 |
/*
|
|
|
422 |
* Pad in the extra space to force alignment.
|
|
|
423 |
*/
|
|
|
424 |
if (dsize != rsize)
|
|
|
425 |
if (!XDR_PUTBYTES(xdrs, (caddr_t)&zero_word, rsize - dsize))
|
|
|
426 |
return (FALSE);
|
|
|
427 |
|
|
|
428 |
if (!XDR_PUTINT32(xdrs, (int32_t *)&fh_fmtp->fh4_flag))
|
|
|
429 |
return (FALSE);
|
|
|
430 |
|
|
|
431 |
#ifdef VOLATILE_FH_TEST
|
|
|
432 |
if (!XDR_PUTINT32(xdrs, (int32_t *)&fh_fmtp->fh4_volatile_id))
|
|
|
433 |
return (FALSE);
|
|
|
434 |
#endif
|
|
|
435 |
|
|
|
436 |
return (TRUE);
|
|
|
437 |
}
|
|
|
438 |
|
|
|
439 |
/*
|
|
|
440 |
* XDR a NFSv4 filehandle.
|
|
0
|
441 |
*/
|
|
|
442 |
bool_t
|
|
|
443 |
xdr_nfs_fh4(XDR *xdrs, nfs_fh4 *objp)
|
|
|
444 |
{
|
|
806
|
445 |
if (xdrs->x_op == XDR_DECODE)
|
|
|
446 |
return (xdr_decode_nfs_fh4(xdrs, objp));
|
|
|
447 |
else if (xdrs->x_op == XDR_ENCODE)
|
|
|
448 |
return (xdr_encode_nfs_fh4(xdrs, objp));
|
|
0
|
449 |
|
|
|
450 |
if (objp->nfs_fh4_val != NULL) {
|
|
|
451 |
kmem_free(objp->nfs_fh4_val, objp->nfs_fh4_len);
|
|
|
452 |
objp->nfs_fh4_val = NULL;
|
|
|
453 |
}
|
|
|
454 |
return (TRUE);
|
|
|
455 |
}
|
|
|
456 |
|
|
|
457 |
/* Called by xdr_array */
|
|
|
458 |
static bool_t
|
|
|
459 |
xdr_fs_location4(XDR *xdrs, fs_location4 *objp)
|
|
|
460 |
{
|
|
|
461 |
if (!xdr_array(xdrs, (char **)&objp->server_val,
|
|
|
462 |
(uint_t *)&objp->server_len, NFS4_FS_LOCATIONS_LIMIT,
|
|
|
463 |
sizeof (utf8string), (xdrproc_t)xdr_utf8string))
|
|
|
464 |
return (FALSE);
|
|
|
465 |
return (xdr_array(xdrs, (char **)&objp->rootpath.pathname4_val,
|
|
|
466 |
(uint_t *)&objp->rootpath.pathname4_len,
|
|
|
467 |
NFS4_MAX_PATHNAME4,
|
|
|
468 |
sizeof (utf8string), (xdrproc_t)xdr_utf8string));
|
|
|
469 |
}
|
|
|
470 |
|
|
|
471 |
/* Called by xdr_array */
|
|
|
472 |
static bool_t
|
|
|
473 |
xdr_nfsace4(XDR *xdrs, nfsace4 *objp)
|
|
|
474 |
{
|
|
|
475 |
if (xdrs->x_op != XDR_FREE) {
|
|
|
476 |
if (!xdr_u_int(xdrs, &objp->type))
|
|
|
477 |
return (FALSE);
|
|
|
478 |
if (!xdr_u_int(xdrs, &objp->flag))
|
|
|
479 |
return (FALSE);
|
|
|
480 |
if (!xdr_u_int(xdrs, &objp->access_mask))
|
|
|
481 |
return (FALSE);
|
|
|
482 |
|
|
|
483 |
if (xdrs->x_op == XDR_DECODE) {
|
|
|
484 |
objp->who.utf8string_val = NULL;
|
|
|
485 |
objp->who.utf8string_len = 0;
|
|
|
486 |
}
|
|
|
487 |
|
|
|
488 |
return (xdr_bytes(xdrs, (char **)&objp->who.utf8string_val,
|
|
|
489 |
(uint_t *)&objp->who.utf8string_len,
|
|
|
490 |
NFS4_MAX_UTF8STRING));
|
|
|
491 |
}
|
|
|
492 |
|
|
|
493 |
/*
|
|
|
494 |
* Optimized free case
|
|
|
495 |
*/
|
|
|
496 |
if (objp->who.utf8string_val != NULL) {
|
|
|
497 |
kmem_free(objp->who.utf8string_val, objp->who.utf8string_len);
|
|
|
498 |
objp->who.utf8string_val = NULL;
|
|
|
499 |
}
|
|
|
500 |
return (TRUE);
|
|
|
501 |
}
|
|
|
502 |
|
|
|
503 |
/*
|
|
|
504 |
* These functions are called out of nfs4_attr.c
|
|
|
505 |
*/
|
|
|
506 |
bool_t
|
|
|
507 |
xdr_fattr4_fsid(XDR *xdrs, fattr4_fsid *objp)
|
|
|
508 |
{
|
|
|
509 |
if (xdrs->x_op == XDR_FREE)
|
|
|
510 |
return (TRUE);
|
|
|
511 |
|
|
|
512 |
if (!xdr_u_longlong_t(xdrs, (u_longlong_t *)&objp->major))
|
|
|
513 |
return (FALSE);
|
|
|
514 |
return (xdr_u_longlong_t(xdrs, (u_longlong_t *)&objp->minor));
|
|
|
515 |
}
|
|
|
516 |
|
|
|
517 |
|
|
|
518 |
bool_t
|
|
|
519 |
xdr_fattr4_acl(XDR *xdrs, fattr4_acl *objp)
|
|
|
520 |
{
|
|
|
521 |
return (xdr_array(xdrs, (char **)&objp->fattr4_acl_val,
|
|
|
522 |
(uint_t *)&objp->fattr4_acl_len, NFS4_ACL_LIMIT,
|
|
|
523 |
sizeof (nfsace4), (xdrproc_t)xdr_nfsace4));
|
|
|
524 |
}
|
|
|
525 |
|
|
|
526 |
bool_t
|
|
|
527 |
xdr_fattr4_fs_locations(XDR *xdrs, fattr4_fs_locations *objp)
|
|
|
528 |
{
|
|
|
529 |
if (!xdr_array(xdrs, (char **)&objp->fs_root.pathname4_val,
|
|
|
530 |
(uint_t *)&objp->fs_root.pathname4_len,
|
|
|
531 |
NFS4_MAX_PATHNAME4,
|
|
|
532 |
sizeof (utf8string), (xdrproc_t)xdr_utf8string))
|
|
|
533 |
return (FALSE);
|
|
|
534 |
return (xdr_array(xdrs, (char **)&objp->locations_val,
|
|
|
535 |
(uint_t *)&objp->locations_len, NFS4_FS_LOCATIONS_LIMIT,
|
|
|
536 |
sizeof (fs_location4), (xdrproc_t)xdr_fs_location4));
|
|
|
537 |
}
|
|
|
538 |
|
|
|
539 |
bool_t
|
|
|
540 |
xdr_fattr4_rawdev(XDR *xdrs, fattr4_rawdev *objp)
|
|
|
541 |
{
|
|
|
542 |
if (xdrs->x_op == XDR_FREE)
|
|
|
543 |
return (TRUE);
|
|
|
544 |
|
|
|
545 |
if (!xdr_u_int(xdrs, &objp->specdata1))
|
|
|
546 |
return (FALSE);
|
|
|
547 |
return (xdr_u_int(xdrs, &objp->specdata2));
|
|
|
548 |
}
|
|
|
549 |
|
|
|
550 |
bool_t
|
|
|
551 |
xdr_nfstime4(XDR *xdrs, nfstime4 *objp)
|
|
|
552 |
{
|
|
|
553 |
if (xdrs->x_op == XDR_FREE)
|
|
|
554 |
return (TRUE);
|
|
|
555 |
|
|
|
556 |
if (!xdr_longlong_t(xdrs, (longlong_t *)&objp->seconds))
|
|
|
557 |
return (FALSE);
|
|
|
558 |
return (xdr_u_int(xdrs, &objp->nseconds));
|
|
|
559 |
}
|
|
|
560 |
|
|
|
561 |
|
|
|
562 |
/*
|
|
|
563 |
* structured used for calls into xdr_ga_fattr_res() as a means
|
|
|
564 |
* to do an immediate/short-term cache of owner/group strings
|
|
|
565 |
* for callers like the readdir processing. In the case of readdir,
|
|
|
566 |
* it is likely that the directory objects will be owned by the same
|
|
|
567 |
* owner/group and if so there is no need to call into the uid/gid
|
|
|
568 |
* mapping code. While the uid/gid interfaces have their own cache
|
|
|
569 |
* having one here will reduct pathlength further.
|
|
|
570 |
*/
|
|
|
571 |
#define MAX_OG_NAME 100
|
|
|
572 |
typedef struct ug_cache
|
|
|
573 |
{
|
|
|
574 |
uid_t uid;
|
|
|
575 |
gid_t gid;
|
|
|
576 |
utf8string u_curr, u_last;
|
|
|
577 |
utf8string g_curr, g_last;
|
|
|
578 |
char u_buf1[MAX_OG_NAME];
|
|
|
579 |
char u_buf2[MAX_OG_NAME];
|
|
|
580 |
char g_buf1[MAX_OG_NAME];
|
|
|
581 |
char g_buf2[MAX_OG_NAME];
|
|
|
582 |
} ug_cache_t;
|
|
|
583 |
|
|
|
584 |
#define U_SWAP_CURR_LAST(ug) \
|
|
|
585 |
(ug)->u_last.utf8string_len = (ug)->u_curr.utf8string_len; \
|
|
|
586 |
if ((ug)->u_last.utf8string_val == (ug)->u_buf1) { \
|
|
|
587 |
(ug)->u_last.utf8string_val = (ug)->u_buf2; \
|
|
|
588 |
(ug)->u_curr.utf8string_val = (ug)->u_buf1; \
|
|
|
589 |
} else { \
|
|
|
590 |
(ug)->u_last.utf8string_val = (ug)->u_buf1; \
|
|
|
591 |
(ug)->u_curr.utf8string_val = (ug)->u_buf2; \
|
|
|
592 |
}
|
|
|
593 |
|
|
|
594 |
#define G_SWAP_CURR_LAST(ug) \
|
|
|
595 |
(ug)->g_last.utf8string_len = (ug)->g_curr.utf8string_len; \
|
|
|
596 |
if ((ug)->g_last.utf8string_val == (ug)->g_buf1) { \
|
|
|
597 |
(ug)->g_last.utf8string_val = (ug)->g_buf2; \
|
|
|
598 |
(ug)->g_curr.utf8string_val = (ug)->g_buf1; \
|
|
|
599 |
} else { \
|
|
|
600 |
(ug)->g_last.utf8string_val = (ug)->g_buf1; \
|
|
|
601 |
(ug)->g_curr.utf8string_val = (ug)->g_buf2; \
|
|
|
602 |
}
|
|
|
603 |
|
|
|
604 |
static ug_cache_t *
|
|
|
605 |
alloc_ugcache()
|
|
|
606 |
{
|
|
|
607 |
ug_cache_t *pug = kmem_alloc(sizeof (ug_cache_t), KM_SLEEP);
|
|
|
608 |
|
|
|
609 |
pug->uid = pug->gid = 0;
|
|
|
610 |
pug->u_curr.utf8string_len = 0;
|
|
|
611 |
pug->u_last.utf8string_len = 0;
|
|
|
612 |
pug->g_curr.utf8string_len = 0;
|
|
|
613 |
pug->g_last.utf8string_len = 0;
|
|
|
614 |
pug->u_curr.utf8string_val = pug->u_buf1;
|
|
|
615 |
pug->u_last.utf8string_val = pug->u_buf2;
|
|
|
616 |
pug->g_curr.utf8string_val = pug->g_buf1;
|
|
|
617 |
pug->g_last.utf8string_val = pug->g_buf2;
|
|
|
618 |
|
|
|
619 |
return (pug);
|
|
|
620 |
}
|
|
|
621 |
|
|
|
622 |
static void
|
|
|
623 |
xdr_ga_prefill_vattr(struct nfs4_ga_res *garp, struct mntinfo4 *mi)
|
|
|
624 |
{
|
|
|
625 |
static vattr_t s_vattr = {
|
|
|
626 |
AT_ALL, /* va_mask */
|
|
|
627 |
VNON, /* va_type */
|
|
|
628 |
0777, /* va_mode */
|
|
|
629 |
UID_NOBODY, /* va_uid */
|
|
|
630 |
GID_NOBODY, /* va_gid */
|
|
|
631 |
0, /* va_fsid */
|
|
|
632 |
0, /* va_nodeid */
|
|
|
633 |
1, /* va_nlink */
|
|
|
634 |
0, /* va_size */
|
|
|
635 |
{0, 0}, /* va_atime */
|
|
|
636 |
{0, 0}, /* va_mtime */
|
|
|
637 |
{0, 0}, /* va_ctime */
|
|
|
638 |
0, /* va_rdev */
|
|
|
639 |
MAXBSIZE, /* va_blksize */
|
|
|
640 |
0, /* va_nblocks */
|
|
|
641 |
0 /* va_seq */
|
|
|
642 |
};
|
|
|
643 |
|
|
|
644 |
|
|
|
645 |
garp->n4g_va = s_vattr;
|
|
|
646 |
garp->n4g_va.va_fsid = mi->mi_vfsp->vfs_dev;
|
|
|
647 |
hrt2ts(gethrtime(), &garp->n4g_va.va_atime);
|
|
|
648 |
garp->n4g_va.va_mtime = garp->n4g_va.va_ctime = garp->n4g_va.va_atime;
|
|
|
649 |
}
|
|
|
650 |
|
|
|
651 |
static void
|
|
|
652 |
xdr_ga_prefill_statvfs(struct nfs4_ga_ext_res *gesp, struct mntinfo4 *mi)
|
|
|
653 |
{
|
|
|
654 |
static statvfs64_t s_sb = {
|
|
|
655 |
MAXBSIZE, /* f_bsize */
|
|
|
656 |
DEV_BSIZE, /* f_frsize */
|
|
|
657 |
(fsfilcnt64_t)-1, /* f_blocks */
|
|
|
658 |
(fsfilcnt64_t)-1, /* f_bfree */
|
|
|
659 |
(fsfilcnt64_t)-1, /* f_bavail */
|
|
|
660 |
(fsfilcnt64_t)-1, /* f_files */
|
|
|
661 |
(fsfilcnt64_t)-1, /* f_ffree */
|
|
|
662 |
(fsfilcnt64_t)-1, /* f_favail */
|
|
|
663 |
0, /* f_fsid */
|
|
|
664 |
"\0", /* f_basetype */
|
|
|
665 |
0, /* f_flag */
|
|
|
666 |
MAXNAMELEN, /* f_namemax */
|
|
|
667 |
"\0", /* f_fstr */
|
|
|
668 |
};
|
|
|
669 |
|
|
|
670 |
gesp->n4g_sb = s_sb;
|
|
|
671 |
gesp->n4g_sb.f_fsid = mi->mi_vfsp->vfs_fsid.val[0];
|
|
|
672 |
}
|
|
|
673 |
|
|
|
674 |
static bool_t
|
|
|
675 |
xdr_ga_fattr_res(XDR *xdrs, struct nfs4_ga_res *garp, bitmap4 resbmap,
|
|
|
676 |
bitmap4 argbmap, struct mntinfo4 *mi, ug_cache_t *pug)
|
|
|
677 |
{
|
|
|
678 |
int truefalse;
|
|
|
679 |
struct nfs4_ga_ext_res ges, *gesp;
|
|
|
680 |
vattr_t *vap = &garp->n4g_va;
|
|
|
681 |
vsecattr_t *vsap = &garp->n4g_vsa;
|
|
|
682 |
|
|
|
683 |
ASSERT(xdrs->x_op == XDR_DECODE);
|
|
|
684 |
|
|
|
685 |
if (garp->n4g_ext_res)
|
|
|
686 |
gesp = garp->n4g_ext_res;
|
|
|
687 |
else
|
|
|
688 |
gesp = ⩾
|
|
|
689 |
|
|
|
690 |
vap->va_mask = 0;
|
|
|
691 |
|
|
|
692 |
/* Check to see if the vattr should be pre-filled */
|
|
|
693 |
if (argbmap & NFS4_VATTR_MASK)
|
|
|
694 |
xdr_ga_prefill_vattr(garp, mi);
|
|
|
695 |
|
|
|
696 |
if (argbmap & NFS4_STATFS_ATTR_MASK)
|
|
|
697 |
xdr_ga_prefill_statvfs(gesp, mi);
|
|
|
698 |
|
|
|
699 |
if (resbmap &
|
|
|
700 |
(FATTR4_SUPPORTED_ATTRS_MASK |
|
|
|
701 |
FATTR4_TYPE_MASK |
|
|
|
702 |
FATTR4_FH_EXPIRE_TYPE_MASK |
|
|
|
703 |
FATTR4_CHANGE_MASK |
|
|
|
704 |
FATTR4_SIZE_MASK |
|
|
|
705 |
FATTR4_LINK_SUPPORT_MASK |
|
|
|
706 |
FATTR4_SYMLINK_SUPPORT_MASK |
|
|
|
707 |
FATTR4_NAMED_ATTR_MASK)) {
|
|
|
708 |
|
|
|
709 |
if (resbmap & FATTR4_SUPPORTED_ATTRS_MASK) {
|
|
|
710 |
if (!xdr_bitmap4(xdrs, &gesp->n4g_suppattrs))
|
|
|
711 |
return (FALSE);
|
|
|
712 |
}
|
|
|
713 |
if (resbmap & FATTR4_TYPE_MASK) {
|
|
|
714 |
if (!XDR_GETINT32(xdrs, (int *)&vap->va_type))
|
|
|
715 |
return (FALSE);
|
|
|
716 |
|
|
|
717 |
if (vap->va_type < NF4REG ||
|
|
|
718 |
vap->va_type > NF4NAMEDATTR)
|
|
|
719 |
vap->va_type = VBAD;
|
|
|
720 |
else
|
|
|
721 |
vap->va_type = nf4_to_vt[vap->va_type];
|
|
|
722 |
if (vap->va_type == VBLK)
|
|
|
723 |
vap->va_blksize = DEV_BSIZE;
|
|
|
724 |
|
|
|
725 |
vap->va_mask |= AT_TYPE;
|
|
|
726 |
}
|
|
|
727 |
if (resbmap & FATTR4_FH_EXPIRE_TYPE_MASK) {
|
|
|
728 |
if (!XDR_GETINT32(xdrs, (int *)&gesp->n4g_fet))
|
|
|
729 |
return (FALSE);
|
|
|
730 |
}
|
|
|
731 |
if (resbmap & FATTR4_CHANGE_MASK) {
|
|
|
732 |
if (!xdr_u_longlong_t(xdrs,
|
|
|
733 |
(u_longlong_t *)&garp->n4g_change))
|
|
|
734 |
return (FALSE);
|
|
|
735 |
garp->n4g_change_valid = 1;
|
|
|
736 |
}
|
|
|
737 |
if (resbmap & FATTR4_SIZE_MASK) {
|
|
|
738 |
if (!xdr_u_longlong_t(xdrs,
|
|
|
739 |
(u_longlong_t *)&vap->va_size))
|
|
|
740 |
return (FALSE);
|
|
|
741 |
if (!NFS4_SIZE_OK(vap->va_size)) {
|
|
|
742 |
garp->n4g_attrerr = EFBIG;
|
|
|
743 |
garp->n4g_attrwhy = NFS4_GETATTR_ATSIZE_ERR;
|
|
|
744 |
} else {
|
|
|
745 |
vap->va_mask |= AT_SIZE;
|
|
|
746 |
}
|
|
|
747 |
}
|
|
|
748 |
if (resbmap & FATTR4_LINK_SUPPORT_MASK) {
|
|
|
749 |
if (!XDR_GETINT32(xdrs, (int *)&truefalse))
|
|
|
750 |
return (FALSE);
|
|
|
751 |
gesp->n4g_pc4.pc4_link_support =
|
|
|
752 |
(truefalse ? TRUE : FALSE);
|
|
|
753 |
}
|
|
|
754 |
if (resbmap & FATTR4_SYMLINK_SUPPORT_MASK) {
|
|
|
755 |
if (!XDR_GETINT32(xdrs, (int *)&truefalse))
|
|
|
756 |
return (FALSE);
|
|
|
757 |
gesp->n4g_pc4.pc4_symlink_support =
|
|
|
758 |
(truefalse ? TRUE : FALSE);
|
|
|
759 |
}
|
|
|
760 |
if (resbmap & FATTR4_NAMED_ATTR_MASK) {
|
|
|
761 |
if (!XDR_GETINT32(xdrs, (int *)&truefalse))
|
|
|
762 |
return (FALSE);
|
|
|
763 |
gesp->n4g_pc4.pc4_xattr_exists = TRUE;
|
|
|
764 |
gesp->n4g_pc4.pc4_xattr_exists =
|
|
|
765 |
(truefalse ? TRUE : FALSE);
|
|
|
766 |
}
|
|
|
767 |
}
|
|
|
768 |
if (resbmap &
|
|
|
769 |
(FATTR4_FSID_MASK |
|
|
|
770 |
FATTR4_UNIQUE_HANDLES_MASK |
|
|
|
771 |
FATTR4_LEASE_TIME_MASK |
|
|
|
772 |
FATTR4_RDATTR_ERROR_MASK)) {
|
|
|
773 |
|
|
|
774 |
if (resbmap & FATTR4_FSID_MASK) {
|
|
|
775 |
if ((!xdr_u_longlong_t(xdrs,
|
|
|
776 |
(u_longlong_t *)&garp->n4g_fsid.major)) ||
|
|
|
777 |
(!xdr_u_longlong_t(xdrs,
|
|
|
778 |
(u_longlong_t *)&garp->n4g_fsid.minor)))
|
|
|
779 |
return (FALSE);
|
|
|
780 |
garp->n4g_fsid_valid = 1;
|
|
|
781 |
}
|
|
|
782 |
if (resbmap & FATTR4_UNIQUE_HANDLES_MASK) {
|
|
|
783 |
if (!XDR_GETINT32(xdrs, (int *)&truefalse))
|
|
|
784 |
return (FALSE);
|
|
|
785 |
gesp->n4g_pc4.pc4_unique_handles =
|
|
|
786 |
(truefalse ? TRUE : FALSE);
|
|
|
787 |
}
|
|
|
788 |
if (resbmap & FATTR4_LEASE_TIME_MASK) {
|
|
|
789 |
if (!XDR_GETINT32(xdrs, (int *)&gesp->n4g_leasetime))
|
|
|
790 |
return (FALSE);
|
|
|
791 |
}
|
|
|
792 |
if (resbmap & FATTR4_RDATTR_ERROR_MASK) {
|
|
|
793 |
if (!XDR_GETINT32(xdrs,
|
|
|
794 |
(int *)&gesp->n4g_rdattr_error))
|
|
|
795 |
return (FALSE);
|
|
|
796 |
}
|
|
|
797 |
}
|
|
|
798 |
if (resbmap &
|
|
|
799 |
(FATTR4_ACL_MASK |
|
|
|
800 |
FATTR4_ACLSUPPORT_MASK |
|
|
|
801 |
FATTR4_ARCHIVE_MASK |
|
|
|
802 |
FATTR4_CANSETTIME_MASK)) {
|
|
|
803 |
|
|
|
804 |
if (resbmap & FATTR4_ACL_MASK) {
|
|
|
805 |
fattr4_acl acl;
|
|
|
806 |
|
|
|
807 |
acl.fattr4_acl_val = NULL;
|
|
|
808 |
acl.fattr4_acl_len = 0;
|
|
|
809 |
|
|
|
810 |
if (!xdr_fattr4_acl(xdrs, &acl))
|
|
|
811 |
return (FALSE);
|
|
|
812 |
|
|
|
813 |
vsap->vsa_aclcnt = acl.fattr4_acl_len;
|
|
|
814 |
vsap->vsa_aclentp = acl.fattr4_acl_val;
|
|
|
815 |
vsap->vsa_mask = VSA_ACE | VSA_ACECNT;
|
|
|
816 |
|
|
|
817 |
}
|
|
|
818 |
if (resbmap & FATTR4_ACLSUPPORT_MASK) {
|
|
|
819 |
if (!XDR_GETINT32(xdrs, (int *)&gesp->n4g_aclsupport))
|
|
|
820 |
return (FALSE);
|
|
|
821 |
}
|
|
|
822 |
if (resbmap & FATTR4_ARCHIVE_MASK) {
|
|
|
823 |
ASSERT(0);
|
|
|
824 |
}
|
|
|
825 |
if (resbmap & FATTR4_CANSETTIME_MASK) {
|
|
|
826 |
if (!XDR_GETINT32(xdrs, (int *)&truefalse))
|
|
|
827 |
return (FALSE);
|
|
|
828 |
gesp->n4g_pc4.pc4_cansettime =
|
|
|
829 |
(truefalse ? TRUE : FALSE);
|
|
|
830 |
}
|
|
|
831 |
}
|
|
|
832 |
if (resbmap &
|
|
|
833 |
(FATTR4_CASE_INSENSITIVE_MASK |
|
|
|
834 |
FATTR4_CASE_PRESERVING_MASK |
|
|
|
835 |
FATTR4_CHOWN_RESTRICTED_MASK |
|
|
|
836 |
FATTR4_FILEHANDLE_MASK |
|
|
|
837 |
FATTR4_FILEID_MASK |
|
|
|
838 |
FATTR4_FILES_AVAIL_MASK |
|
|
|
839 |
FATTR4_FILES_FREE_MASK |
|
|
|
840 |
FATTR4_FILES_TOTAL_MASK)) {
|
|
|
841 |
|
|
|
842 |
if (resbmap & FATTR4_CASE_INSENSITIVE_MASK) {
|
|
|
843 |
if (!XDR_GETINT32(xdrs, (int *)&truefalse))
|
|
|
844 |
return (FALSE);
|
|
|
845 |
gesp->n4g_pc4.pc4_case_insensitive =
|
|
|
846 |
(truefalse ? TRUE : FALSE);
|
|
|
847 |
}
|
|
|
848 |
if (resbmap & FATTR4_CASE_PRESERVING_MASK) {
|
|
|
849 |
if (!XDR_GETINT32(xdrs, (int *)&truefalse))
|
|
|
850 |
return (FALSE);
|
|
|
851 |
gesp->n4g_pc4.pc4_case_preserving =
|
|
|
852 |
(truefalse ? TRUE : FALSE);
|
|
|
853 |
}
|
|
|
854 |
if (resbmap & FATTR4_CHOWN_RESTRICTED_MASK) {
|
|
|
855 |
if (!XDR_GETINT32(xdrs, (int *)&truefalse))
|
|
|
856 |
return (FALSE);
|
|
|
857 |
gesp->n4g_pc4.pc4_chown_restricted =
|
|
|
858 |
(truefalse ? TRUE : FALSE);
|
|
|
859 |
}
|
|
|
860 |
if (resbmap & FATTR4_FILEHANDLE_MASK) {
|
|
|
861 |
gesp->n4g_fh_u.nfs_fh4_alt.len = 0;
|
|
|
862 |
gesp->n4g_fh_u.nfs_fh4_alt.val =
|
|
|
863 |
gesp->n4g_fh_u.nfs_fh4_alt.data;
|
|
|
864 |
if (!xdr_bytes(xdrs,
|
|
|
865 |
(char **)&gesp->n4g_fh_u.n4g_fh.nfs_fh4_val,
|
|
|
866 |
(uint_t *)&gesp->n4g_fh_u.n4g_fh.nfs_fh4_len,
|
|
|
867 |
NFS4_FHSIZE))
|
|
|
868 |
return (FALSE);
|
|
|
869 |
}
|
|
|
870 |
if (resbmap & FATTR4_FILEID_MASK) {
|
|
|
871 |
if (!xdr_u_longlong_t(xdrs,
|
|
|
872 |
(u_longlong_t *)&vap->va_nodeid))
|
|
|
873 |
return (FALSE);
|
|
|
874 |
vap->va_mask |= AT_NODEID;
|
|
|
875 |
}
|
|
|
876 |
if (resbmap & FATTR4_FILES_AVAIL_MASK) {
|
|
|
877 |
if (!xdr_u_longlong_t(xdrs,
|
|
|
878 |
(u_longlong_t *)&gesp->n4g_sb.f_favail))
|
|
|
879 |
return (FALSE);
|
|
|
880 |
}
|
|
|
881 |
if (resbmap & FATTR4_FILES_FREE_MASK) {
|
|
|
882 |
if (!xdr_u_longlong_t(xdrs,
|
|
|
883 |
(u_longlong_t *)&gesp->n4g_sb.f_ffree))
|
|
|
884 |
return (FALSE);
|
|
|
885 |
}
|
|
|
886 |
if (resbmap & FATTR4_FILES_TOTAL_MASK) {
|
|
|
887 |
if (!xdr_u_longlong_t(xdrs,
|
|
|
888 |
(u_longlong_t *)&gesp->n4g_sb.f_files))
|
|
|
889 |
return (FALSE);
|
|
|
890 |
}
|
|
|
891 |
}
|
|
|
892 |
if (resbmap &
|
|
|
893 |
(FATTR4_FS_LOCATIONS_MASK |
|
|
|
894 |
FATTR4_HIDDEN_MASK |
|
|
|
895 |
FATTR4_HOMOGENEOUS_MASK)) {
|
|
|
896 |
|
|
|
897 |
if (resbmap & FATTR4_FS_LOCATIONS_MASK) {
|
|
|
898 |
ASSERT(0);
|
|
|
899 |
}
|
|
|
900 |
if (resbmap & FATTR4_HIDDEN_MASK) {
|
|
|
901 |
ASSERT(0);
|
|
|
902 |
}
|
|
|
903 |
if (resbmap & FATTR4_HOMOGENEOUS_MASK) {
|
|
|
904 |
if (!XDR_GETINT32(xdrs, (int *)&truefalse))
|
|
|
905 |
return (FALSE);
|
|
|
906 |
gesp->n4g_pc4.pc4_homogeneous =
|
|
|
907 |
(truefalse ? TRUE : FALSE);
|
|
|
908 |
}
|
|
|
909 |
}
|
|
|
910 |
if (resbmap &
|
|
|
911 |
(FATTR4_MAXFILESIZE_MASK |
|
|
|
912 |
FATTR4_MAXLINK_MASK |
|
|
|
913 |
FATTR4_MAXNAME_MASK |
|
|
|
914 |
FATTR4_MAXREAD_MASK |
|
|
|
915 |
FATTR4_MAXWRITE_MASK)) {
|
|
|
916 |
|
|
|
917 |
if (resbmap & FATTR4_MAXFILESIZE_MASK) {
|
|
|
918 |
if (!xdr_u_longlong_t(xdrs,
|
|
|
919 |
(u_longlong_t *)&gesp->n4g_maxfilesize))
|
|
|
920 |
return (FALSE);
|
|
|
921 |
}
|
|
|
922 |
if (resbmap & FATTR4_MAXLINK_MASK) {
|
|
|
923 |
if (!XDR_GETINT32(xdrs,
|
|
|
924 |
(int *)&gesp->n4g_pc4.pc4_link_max))
|
|
|
925 |
return (FALSE);
|
|
|
926 |
}
|
|
|
927 |
if (resbmap & FATTR4_MAXNAME_MASK) {
|
|
|
928 |
if (!XDR_GETINT32(xdrs,
|
|
|
929 |
(int *)&gesp->n4g_pc4.pc4_name_max))
|
|
|
930 |
return (FALSE);
|
|
|
931 |
gesp->n4g_sb.f_namemax = gesp->n4g_pc4.pc4_name_max;
|
|
|
932 |
}
|
|
|
933 |
if (resbmap & FATTR4_MAXREAD_MASK) {
|
|
|
934 |
if (!xdr_u_longlong_t(xdrs,
|
|
|
935 |
(u_longlong_t *)&gesp->n4g_maxread))
|
|
|
936 |
return (FALSE);
|
|
|
937 |
}
|
|
|
938 |
if (resbmap & FATTR4_MAXWRITE_MASK) {
|
|
|
939 |
if (!xdr_u_longlong_t(xdrs,
|
|
|
940 |
(u_longlong_t *)&gesp->n4g_maxwrite))
|
|
|
941 |
return (FALSE);
|
|
|
942 |
}
|
|
|
943 |
}
|
|
|
944 |
if (resbmap &
|
|
|
945 |
(FATTR4_MIMETYPE_MASK |
|
|
|
946 |
FATTR4_MODE_MASK |
|
|
|
947 |
FATTR4_NO_TRUNC_MASK |
|
|
|
948 |
FATTR4_NUMLINKS_MASK)) {
|
|
|
949 |
|
|
|
950 |
if (resbmap & FATTR4_MIMETYPE_MASK) {
|
|
|
951 |
ASSERT(0);
|
|
|
952 |
}
|
|
|
953 |
if (resbmap & FATTR4_MODE_MASK) {
|
|
|
954 |
if (!XDR_GETINT32(xdrs, (int *)&vap->va_mode))
|
|
|
955 |
return (FALSE);
|
|
|
956 |
vap->va_mask |= AT_MODE;
|
|
|
957 |
}
|
|
|
958 |
if (resbmap & FATTR4_NO_TRUNC_MASK) {
|
|
|
959 |
if (!XDR_GETINT32(xdrs, (int *)&truefalse))
|
|
|
960 |
return (FALSE);
|
|
|
961 |
gesp->n4g_pc4.pc4_no_trunc =
|
|
|
962 |
(truefalse ? TRUE : FALSE);
|
|
|
963 |
}
|
|
|
964 |
if (resbmap & FATTR4_NUMLINKS_MASK) {
|
|
|
965 |
if (!XDR_GETINT32(xdrs, (int *)&vap->va_nlink))
|
|
|
966 |
return (FALSE);
|
|
|
967 |
vap->va_mask |= AT_NLINK;
|
|
|
968 |
}
|
|
|
969 |
}
|
|
|
970 |
if (resbmap &
|
|
|
971 |
(FATTR4_OWNER_MASK |
|
|
|
972 |
FATTR4_OWNER_GROUP_MASK |
|
|
|
973 |
FATTR4_QUOTA_AVAIL_HARD_MASK |
|
|
|
974 |
FATTR4_QUOTA_AVAIL_SOFT_MASK)) {
|
|
|
975 |
|
|
|
976 |
if (resbmap & FATTR4_OWNER_MASK) {
|
|
|
977 |
uint_t *owner_length, ol;
|
|
|
978 |
char *owner_val = NULL;
|
|
|
979 |
char *owner_alloc = NULL;
|
|
|
980 |
utf8string ov;
|
|
|
981 |
int error;
|
|
|
982 |
|
|
|
983 |
/* get the OWNER_LENGTH */
|
|
|
984 |
if (!xdr_u_int(xdrs, &ol))
|
|
|
985 |
return (FALSE);
|
|
|
986 |
|
|
|
987 |
/* Manage the owner length location */
|
|
|
988 |
if (pug && ol <= MAX_OG_NAME) {
|
|
|
989 |
owner_length = &pug->u_curr.utf8string_len;
|
|
|
990 |
*owner_length = ol;
|
|
|
991 |
} else {
|
|
|
992 |
owner_length = &ol;
|
|
|
993 |
}
|
|
|
994 |
|
|
|
995 |
/* find memory to store the decode */
|
|
|
996 |
if (*owner_length > MAX_OG_NAME || pug == NULL)
|
|
|
997 |
owner_val = owner_alloc =
|
|
|
998 |
kmem_alloc(*owner_length, KM_SLEEP);
|
|
|
999 |
else
|
|
|
1000 |
owner_val = pug->u_curr.utf8string_val;
|
|
|
1001 |
|
|
|
1002 |
/* get the OWNER string */
|
|
|
1003 |
if (!xdr_opaque(xdrs, owner_val, *owner_length)) {
|
|
|
1004 |
if (owner_alloc)
|
|
|
1005 |
kmem_free(owner_alloc, *owner_length);
|
|
|
1006 |
return (FALSE);
|
|
|
1007 |
}
|
|
|
1008 |
|
|
|
1009 |
/* Optimize for matching if called for */
|
|
|
1010 |
if (pug &&
|
|
|
1011 |
*owner_length == pug->u_last.utf8string_len &&
|
|
|
1012 |
bcmp(owner_val, pug->u_last.utf8string_val,
|
|
|
1013 |
*owner_length) == 0) {
|
|
|
1014 |
vap->va_uid = pug->uid;
|
|
|
1015 |
vap->va_mask |= AT_UID;
|
|
|
1016 |
} else {
|
|
|
1017 |
uid_t uid;
|
|
|
1018 |
|
|
|
1019 |
ov.utf8string_len = *owner_length;
|
|
|
1020 |
ov.utf8string_val = owner_val;
|
|
|
1021 |
error = nfs_idmap_str_uid(&ov, &uid, FALSE);
|
|
|
1022 |
/*
|
|
|
1023 |
* String was mapped, but to nobody because
|
|
|
1024 |
* we are nfsmapid, indicate it should not
|
|
|
1025 |
* be cached.
|
|
|
1026 |
*/
|
|
|
1027 |
if (error == ENOTSUP) {
|
|
|
1028 |
error = 0;
|
|
|
1029 |
garp->n4g_attrwhy =
|
|
|
1030 |
NFS4_GETATTR_NOCACHE_OK;
|
|
|
1031 |
}
|
|
|
1032 |
|
|
|
1033 |
if (error) {
|
|
|
1034 |
garp->n4g_attrerr = error;
|
|
|
1035 |
garp->n4g_attrwhy =
|
|
|
1036 |
NFS4_GETATTR_ATUID_ERR;
|
|
|
1037 |
} else {
|
|
|
1038 |
vap->va_uid = uid;
|
|
|
1039 |
vap->va_mask |= AT_UID;
|
|
|
1040 |
if (pug && ol <= MAX_OG_NAME) {
|
|
|
1041 |
pug->uid = uid;
|
|
|
1042 |
U_SWAP_CURR_LAST(pug);
|
|
|
1043 |
}
|
|
|
1044 |
}
|
|
|
1045 |
if (owner_alloc)
|
|
|
1046 |
kmem_free(owner_alloc, *owner_length);
|
|
|
1047 |
}
|
|
|
1048 |
}
|
|
|
1049 |
if (resbmap & FATTR4_OWNER_GROUP_MASK) {
|
|
|
1050 |
uint_t *group_length, gl;
|
|
|
1051 |
char *group_val = NULL;
|
|
|
1052 |
char *group_alloc = NULL;
|
|
|
1053 |
utf8string gv;
|
|
|
1054 |
int error;
|
|
|
1055 |
|
|
|
1056 |
/* get the OWNER_GROUP_LENGTH */
|
|
|
1057 |
if (!xdr_u_int(xdrs, &gl))
|
|
|
1058 |
return (FALSE);
|
|
|
1059 |
|
|
|
1060 |
/* Manage the group length location */
|
|
|
1061 |
if (pug && gl <= MAX_OG_NAME) {
|
|
|
1062 |
group_length = &pug->g_curr.utf8string_len;
|
|
|
1063 |
*group_length = gl;
|
|
|
1064 |
} else {
|
|
|
1065 |
group_length = ≷
|
|
|
1066 |
}
|
|
|
1067 |
|
|
|
1068 |
/* find memory to store the decode */
|
|
|
1069 |
if (*group_length > MAX_OG_NAME || pug == NULL)
|
|
|
1070 |
group_val = group_alloc =
|
|
|
1071 |
kmem_alloc(*group_length, KM_SLEEP);
|
|
|
1072 |
else
|
|
|
1073 |
group_val = pug->g_curr.utf8string_val;
|
|
|
1074 |
|
|
|
1075 |
/* get the OWNER_GROUP string */
|
|
|
1076 |
if (!xdr_opaque(xdrs, group_val, *group_length)) {
|
|
|
1077 |
if (group_alloc)
|
|
|
1078 |
kmem_free(group_alloc, *group_length);
|
|
|
1079 |
return (FALSE);
|
|
|
1080 |
}
|
|
|
1081 |
|
|
|
1082 |
/* Optimize for matching if called for */
|
|
|
1083 |
if (pug &&
|
|
|
1084 |
*group_length == pug->g_last.utf8string_len &&
|
|
|
1085 |
bcmp(group_val, pug->g_last.utf8string_val,
|
|
|
1086 |
*group_length) == 0) {
|
|
|
1087 |
vap->va_gid = pug->gid;
|
|
|
1088 |
vap->va_mask |= AT_GID;
|
|
|
1089 |
} else {
|
|
|
1090 |
uid_t gid;
|
|
|
1091 |
|
|
|
1092 |
gv.utf8string_len = *group_length;
|
|
|
1093 |
gv.utf8string_val = group_val;
|
|
|
1094 |
error = nfs_idmap_str_gid(&gv, &gid, FALSE);
|
|
|
1095 |
/*
|
|
|
1096 |
* String was mapped, but to nobody because
|
|
|
1097 |
* we are nfsmapid, indicate it should not
|
|
|
1098 |
* be cached.
|
|
|
1099 |
*/
|
|
|
1100 |
if (error == ENOTSUP) {
|
|
|
1101 |
error = 0;
|
|
|
1102 |
garp->n4g_attrwhy =
|
|
|
1103 |
NFS4_GETATTR_NOCACHE_OK;
|
|
|
1104 |
}
|
|
|
1105 |
|
|
|
1106 |
if (error) {
|
|
|
1107 |
garp->n4g_attrerr = error;
|
|
|
1108 |
garp->n4g_attrwhy =
|
|
|
1109 |
NFS4_GETATTR_ATGID_ERR;
|
|
|
1110 |
} else {
|
|
|
1111 |
vap->va_gid = gid;
|
|
|
1112 |
vap->va_mask |= AT_GID;
|
|
|
1113 |
if (pug && gl <= MAX_OG_NAME) {
|
|
|
1114 |
pug->gid = gid;
|
|
|
1115 |
G_SWAP_CURR_LAST(pug);
|
|
|
1116 |
}
|
|
|
1117 |
}
|
|
|
1118 |
if (group_alloc) {
|
|
|
1119 |
kmem_free(group_alloc, *group_length);
|
|
|
1120 |
}
|
|
|
1121 |
}
|
|
|
1122 |
}
|
|
|
1123 |
if (resbmap & FATTR4_QUOTA_AVAIL_HARD_MASK) {
|
|
|
1124 |
ASSERT(0);
|
|
|
1125 |
}
|
|
|
1126 |
if (resbmap & FATTR4_QUOTA_AVAIL_SOFT_MASK) {
|
|
|
1127 |
ASSERT(0);
|
|
|
1128 |
}
|
|
|
1129 |
}
|
|
|
1130 |
if (resbmap &
|
|
|
1131 |
(FATTR4_QUOTA_USED_MASK |
|
|
|
1132 |
FATTR4_SPACE_AVAIL_MASK |
|
|
|
1133 |
FATTR4_SPACE_FREE_MASK |
|
|
|
1134 |
FATTR4_SPACE_TOTAL_MASK |
|
|
|
1135 |
FATTR4_SPACE_USED_MASK |
|
|
|
1136 |
FATTR4_SYSTEM_MASK)) {
|
|
|
1137 |
|
|
|
1138 |
if (resbmap & FATTR4_QUOTA_USED_MASK) {
|
|
|
1139 |
ASSERT(0);
|
|
|
1140 |
}
|
|
|
1141 |
if (resbmap & FATTR4_RAWDEV_MASK) {
|
|
|
1142 |
fattr4_rawdev rawdev;
|
|
|
1143 |
if (!xdr_fattr4_rawdev(xdrs, &rawdev))
|
|
|
1144 |
return (FALSE);
|
|
|
1145 |
|
|
|
1146 |
if (vap->va_type == VCHR || vap->va_type == VBLK) {
|
|
|
1147 |
vap->va_rdev = makedevice(rawdev.specdata1,
|
|
|
1148 |
rawdev.specdata2);
|
|
|
1149 |
} else {
|
|
|
1150 |
vap->va_rdev = 0;
|
|
|
1151 |
}
|
|
|
1152 |
vap->va_mask |= AT_RDEV;
|
|
|
1153 |
}
|
|
|
1154 |
if (resbmap & FATTR4_SPACE_AVAIL_MASK) {
|
|
|
1155 |
if (!xdr_u_longlong_t(xdrs,
|
|
|
1156 |
(u_longlong_t *)&gesp->n4g_sb.f_bavail))
|
|
|
1157 |
return (FALSE);
|
|
|
1158 |
gesp->n4g_sb.f_bavail /= DEV_BSIZE;
|
|
|
1159 |
}
|
|
|
1160 |
if (resbmap & FATTR4_SPACE_FREE_MASK) {
|
|
|
1161 |
if (!xdr_u_longlong_t(xdrs,
|
|
|
1162 |
(u_longlong_t *)&gesp->n4g_sb.f_bfree))
|
|
|
1163 |
return (FALSE);
|
|
|
1164 |
gesp->n4g_sb.f_bfree /= DEV_BSIZE;
|
|
|
1165 |
}
|
|
|
1166 |
if (resbmap & FATTR4_SPACE_TOTAL_MASK) {
|
|
|
1167 |
if (!xdr_u_longlong_t(xdrs,
|
|
|
1168 |
(u_longlong_t *)&gesp->n4g_sb.f_blocks))
|
|
|
1169 |
return (FALSE);
|
|
|
1170 |
gesp->n4g_sb.f_blocks /= DEV_BSIZE;
|
|
|
1171 |
}
|
|
|
1172 |
if (resbmap & FATTR4_SPACE_USED_MASK) {
|
|
|
1173 |
uint64_t space_used;
|
|
|
1174 |
if (!xdr_u_longlong_t(xdrs,
|
|
|
1175 |
(u_longlong_t *)&space_used))
|
|
|
1176 |
return (FALSE);
|
|
|
1177 |
|
|
|
1178 |
/* Compute space depending on device type */
|
|
|
1179 |
ASSERT((vap->va_mask & AT_TYPE));
|
|
|
1180 |
if (vap->va_type == VREG || vap->va_type == VDIR ||
|
|
|
1181 |
vap->va_type == VLNK) {
|
|
|
1182 |
vap->va_nblocks = (u_longlong_t)
|
|
|
1183 |
((space_used + (offset4)DEV_BSIZE -
|
|
|
1184 |
(offset4)1) / (offset4)DEV_BSIZE);
|
|
|
1185 |
} else {
|
|
|
1186 |
vap->va_nblocks = 0;
|
|
|
1187 |
}
|
|
|
1188 |
vap->va_mask |= AT_NBLOCKS;
|
|
|
1189 |
}
|
|
|
1190 |
if (resbmap & FATTR4_SYSTEM_MASK) {
|
|
|
1191 |
ASSERT(0);
|
|
|
1192 |
}
|
|
|
1193 |
}
|
|
|
1194 |
if (resbmap &
|
|
|
1195 |
(FATTR4_TIME_ACCESS_MASK |
|
|
|
1196 |
FATTR4_TIME_ACCESS_SET_MASK |
|
|
|
1197 |
FATTR4_TIME_BACKUP_MASK |
|
|
|
1198 |
FATTR4_TIME_CREATE_MASK |
|
|
|
1199 |
FATTR4_TIME_DELTA_MASK |
|
|
|
1200 |
FATTR4_TIME_METADATA_MASK |
|
|
|
1201 |
FATTR4_TIME_MODIFY_MASK |
|
|
|
1202 |
FATTR4_TIME_MODIFY_SET_MASK |
|
|
|
1203 |
FATTR4_MOUNTED_ON_FILEID_MASK)) {
|
|
|
1204 |
|
|
|
1205 |
if (resbmap & FATTR4_TIME_ACCESS_MASK) {
|
|
|
1206 |
nfstime4 atime;
|
|
|
1207 |
int error;
|
|
|
1208 |
|
|
|
1209 |
if (!xdr_longlong_t(xdrs,
|
|
|
1210 |
(longlong_t *)&atime.seconds))
|
|
|
1211 |
return (FALSE);
|
|
|
1212 |
if (!XDR_GETINT32(xdrs, (int *)&atime.nseconds))
|
|
|
1213 |
return (FALSE);
|
|
|
1214 |
error = nfs4_time_ntov(&atime, &vap->va_atime);
|
|
|
1215 |
if (error) {
|
|
|
1216 |
garp->n4g_attrerr = error;
|
|
|
1217 |
garp->n4g_attrwhy = NFS4_GETATTR_ATATIME_ERR;
|
|
|
1218 |
}
|
|
|
1219 |
vap->va_mask |= AT_ATIME;
|
|
|
1220 |
}
|
|
|
1221 |
if (resbmap & FATTR4_TIME_ACCESS_SET_MASK) {
|
|
|
1222 |
ASSERT(0);
|
|
|
1223 |
}
|
|
|
1224 |
if (resbmap & FATTR4_TIME_BACKUP_MASK) {
|
|
|
1225 |
ASSERT(0);
|
|
|
1226 |
}
|
|
|
1227 |
if (resbmap & FATTR4_TIME_CREATE_MASK) {
|
|
|
1228 |
ASSERT(0);
|
|
|
1229 |
}
|
|
|
1230 |
if (resbmap & FATTR4_TIME_DELTA_MASK) {
|
|
|
1231 |
if ((!xdr_u_longlong_t(xdrs,
|
|
|
1232 |
(u_longlong_t *)&gesp->n4g_delta.seconds)) ||
|
|
|
1233 |
(!xdr_u_int(xdrs, &gesp->n4g_delta.nseconds)))
|
|
|
1234 |
return (FALSE);
|
|
|
1235 |
}
|
|
|
1236 |
if (resbmap & FATTR4_TIME_METADATA_MASK) {
|
|
|
1237 |
nfstime4 mdt;
|
|
|
1238 |
int error;
|
|
|
1239 |
|
|
|
1240 |
if (!xdr_longlong_t(xdrs, (longlong_t *)&mdt.seconds))
|
|
|
1241 |
return (FALSE);
|
|
|
1242 |
if (!XDR_GETINT32(xdrs, (int32_t *)&mdt.nseconds))
|
|
|
1243 |
return (FALSE);
|
|
|
1244 |
error = nfs4_time_ntov(&mdt, &vap->va_ctime);
|
|
|
1245 |
if (error) {
|
|
|
1246 |
garp->n4g_attrerr = error;
|
|
|
1247 |
garp->n4g_attrwhy = NFS4_GETATTR_ATCTIME_ERR;
|
|
|
1248 |
}
|
|
|
1249 |
vap->va_mask |= AT_CTIME;
|
|
|
1250 |
}
|
|
|
1251 |
if (resbmap & FATTR4_TIME_MODIFY_MASK) {
|
|
|
1252 |
nfstime4 mtime;
|
|
|
1253 |
int error;
|
|
|
1254 |
|
|
|
1255 |
if (!xdr_longlong_t(xdrs,
|
|
|
1256 |
(longlong_t *)&mtime.seconds))
|
|
|
1257 |
return (FALSE);
|
|
|
1258 |
if (!XDR_GETINT32(xdrs, (int32_t *)&mtime.nseconds))
|
|
|
1259 |
return (FALSE);
|
|
|
1260 |
error = nfs4_time_ntov(&mtime, &vap->va_mtime);
|
|
|
1261 |
if (error) {
|
|
|
1262 |
garp->n4g_attrerr = error;
|
|
|
1263 |
garp->n4g_attrwhy = NFS4_GETATTR_ATMTIME_ERR;
|
|
|
1264 |
}
|
|
|
1265 |
vap->va_mask |= AT_MTIME;
|
|
|
1266 |
}
|
|
|
1267 |
if (resbmap & FATTR4_TIME_MODIFY_SET_MASK) {
|
|
|
1268 |
ASSERT(0);
|
|
|
1269 |
}
|
|
|
1270 |
if (resbmap & FATTR4_MOUNTED_ON_FILEID_MASK) {
|
|
|
1271 |
if (!xdr_u_longlong_t(xdrs,
|
|
|
1272 |
(u_longlong_t *)&garp->n4g_mon_fid))
|
|
|
1273 |
return (FALSE);
|
|
|
1274 |
garp->n4g_mon_fid_valid = 1;
|
|
|
1275 |
}
|
|
|
1276 |
}
|
|
|
1277 |
|
|
|
1278 |
if (resbmap & ~(NFS4_VATTR_MASK | FATTR4_ACL_MASK)) {
|
|
|
1279 |
/* copy only if not provided */
|
|
|
1280 |
if (garp->n4g_ext_res == NULL) {
|
|
|
1281 |
garp->n4g_ext_res = kmem_alloc(sizeof (ges), KM_SLEEP);
|
|
|
1282 |
bcopy(&ges, garp->n4g_ext_res, sizeof (ges));
|
|
|
1283 |
}
|
|
|
1284 |
}
|
|
|
1285 |
|
|
|
1286 |
return (TRUE);
|
|
|
1287 |
}
|
|
|
1288 |
|
|
|
1289 |
/*
|
|
|
1290 |
* Inlined version of get_bitmap4 processing
|
|
|
1291 |
*/
|
|
|
1292 |
bitmap4
|
|
|
1293 |
xdr_get_bitmap4_inline(uint32_t **iptr)
|
|
|
1294 |
{
|
|
|
1295 |
uint32_t resbmaplen;
|
|
|
1296 |
bitmap4 bm;
|
|
|
1297 |
uint32_t *ptr = *iptr;
|
|
|
1298 |
|
|
|
1299 |
/* bitmap LENGTH */
|
|
|
1300 |
resbmaplen = IXDR_GET_U_INT32(ptr);
|
|
|
1301 |
|
|
|
1302 |
/* Inline the bitmap and attrlen for common case of two word map */
|
|
|
1303 |
if (resbmaplen == 2) {
|
|
|
1304 |
IXDR_GET_HYPER(ptr, bm);
|
|
|
1305 |
*iptr = ptr;
|
|
|
1306 |
return (bm);
|
|
|
1307 |
}
|
|
|
1308 |
|
|
|
1309 |
#if defined(_LITTLE_ENDIAN)
|
|
|
1310 |
bm = IXDR_GET_U_INT32(ptr);
|
|
|
1311 |
if (--resbmaplen == 0) {
|
|
|
1312 |
*iptr = ptr;
|
|
|
1313 |
return (bm);
|
|
|
1314 |
}
|
|
|
1315 |
*((uint32_t *)&bm) |= IXDR_GET_U_INT32(ptr);
|
|
|
1316 |
if (--resbmaplen == 0) {
|
|
|
1317 |
*iptr = ptr;
|
|
|
1318 |
return (bm);
|
|
|
1319 |
}
|
|
|
1320 |
ptr += resbmaplen;
|
|
|
1321 |
*iptr = ptr;
|
|
|
1322 |
return (bm);
|
|
|
1323 |
#elif defined(_BIG_ENDIAN)
|
|
|
1324 |
*((uint32_t *)&bm) = IXDR_GET_U_INT32(ptr);
|
|
|
1325 |
if (--resbmaplen == 0) {
|
|
|
1326 |
*iptr = ptr;
|
|
|
1327 |
return (bm);
|
|
|
1328 |
}
|
|
|
1329 |
bm |= IXDR_GET_U_INT32(ptr);
|
|
|
1330 |
if (--resbmaplen == 0) {
|
|
|
1331 |
*iptr = ptr;
|
|
|
1332 |
return (bm);
|
|
|
1333 |
}
|
|
|
1334 |
ptr += resbmaplen;
|
|
|
1335 |
*iptr = ptr;
|
|
|
1336 |
return (bm);
|
|
|
1337 |
#else
|
|
|
1338 |
ASSERT(0);
|
|
|
1339 |
ptr += resbmaplen;
|
|
|
1340 |
*iptr = ptr;
|
|
|
1341 |
return (0);
|
|
|
1342 |
#endif
|
|
|
1343 |
}
|
|
|
1344 |
|
|
|
1345 |
static bool_t
|
|
|
1346 |
xdr_ga_fattr_res_inline(uint32_t *ptr, struct nfs4_ga_res *garp,
|
|
|
1347 |
bitmap4 resbmap, bitmap4 argbmap, struct mntinfo4 *mi,
|
|
|
1348 |
ug_cache_t *pug)
|
|
|
1349 |
{
|
|
|
1350 |
int truefalse;
|
|
|
1351 |
struct nfs4_ga_ext_res ges, *gesp;
|
|
|
1352 |
vattr_t *vap = &garp->n4g_va;
|
|
|
1353 |
|
|
|
1354 |
if (garp->n4g_ext_res)
|
|
|
1355 |
gesp = garp->n4g_ext_res;
|
|
|
1356 |
else
|
|
|
1357 |
gesp = ⩾
|
|
|
1358 |
|
|
|
1359 |
vap->va_mask = 0;
|
|
|
1360 |
|
|
|
1361 |
/* Check to see if the vattr should be pre-filled */
|
|
|
1362 |
if (argbmap & NFS4_VATTR_MASK)
|
|
|
1363 |
xdr_ga_prefill_vattr(garp, mi);
|
|
|
1364 |
|
|
|
1365 |
if (argbmap & NFS4_STATFS_ATTR_MASK)
|
|
|
1366 |
xdr_ga_prefill_statvfs(gesp, mi);
|
|
|
1367 |
|
|
|
1368 |
if (resbmap &
|
|
|
1369 |
(FATTR4_SUPPORTED_ATTRS_MASK |
|
|
|
1370 |
FATTR4_TYPE_MASK |
|
|
|
1371 |
FATTR4_FH_EXPIRE_TYPE_MASK |
|
|
|
1372 |
FATTR4_CHANGE_MASK |
|
|
|
1373 |
FATTR4_SIZE_MASK |
|
|
|
1374 |
FATTR4_LINK_SUPPORT_MASK |
|
|
|
1375 |
FATTR4_SYMLINK_SUPPORT_MASK |
|
|
|
1376 |
FATTR4_NAMED_ATTR_MASK)) {
|
|
|
1377 |
|
|
|
1378 |
if (resbmap & FATTR4_SUPPORTED_ATTRS_MASK) {
|
|
|
1379 |
gesp->n4g_suppattrs = xdr_get_bitmap4_inline(&ptr);
|
|
|
1380 |
}
|
|
|
1381 |
if (resbmap & FATTR4_TYPE_MASK) {
|
|
|
1382 |
vap->va_type = IXDR_GET_U_INT32(ptr);
|
|
|
1383 |
|
|
|
1384 |
if (vap->va_type < NF4REG ||
|
|
|
1385 |
vap->va_type > NF4NAMEDATTR)
|
|
|
1386 |
vap->va_type = VBAD;
|
|
|
1387 |
else
|
|
|
1388 |
vap->va_type = nf4_to_vt[vap->va_type];
|
|
|
1389 |
if (vap->va_type == VBLK)
|
|
|
1390 |
vap->va_blksize = DEV_BSIZE;
|
|
|
1391 |
|
|
|
1392 |
vap->va_mask |= AT_TYPE;
|
|
|
1393 |
}
|
|
|
1394 |
if (resbmap & FATTR4_FH_EXPIRE_TYPE_MASK) {
|
|
|
1395 |
gesp->n4g_fet = IXDR_GET_U_INT32(ptr);
|
|
|
1396 |
}
|
|
|
1397 |
if (resbmap & FATTR4_CHANGE_MASK) {
|
|
|
1398 |
IXDR_GET_U_HYPER(ptr, garp->n4g_change);
|
|
|
1399 |
garp->n4g_change_valid = 1;
|
|
|
1400 |
}
|
|
|
1401 |
if (resbmap & FATTR4_SIZE_MASK) {
|
|
|
1402 |
IXDR_GET_U_HYPER(ptr, vap->va_size);
|
|
|
1403 |
|
|
|
1404 |
if (!NFS4_SIZE_OK(vap->va_size)) {
|
|
|
1405 |
garp->n4g_attrerr = EFBIG;
|
|
|
1406 |
garp->n4g_attrwhy = NFS4_GETATTR_ATSIZE_ERR;
|
|
|
1407 |
} else {
|
|
|
1408 |
vap->va_mask |= AT_SIZE;
|
|
|
1409 |
}
|
|
|
1410 |
}
|
|
|
1411 |
if (resbmap & FATTR4_LINK_SUPPORT_MASK) {
|
|
|
1412 |
truefalse = IXDR_GET_U_INT32(ptr);
|
|
|
1413 |
gesp->n4g_pc4.pc4_link_support =
|
|
|
1414 |
(truefalse ? TRUE : FALSE);
|
|
|
1415 |
}
|
|
|
1416 |
if (resbmap & FATTR4_SYMLINK_SUPPORT_MASK) {
|
|
|
1417 |
truefalse = IXDR_GET_U_INT32(ptr);
|
|
|
1418 |
gesp->n4g_pc4.pc4_symlink_support =
|
|
|
1419 |
(truefalse ? TRUE : FALSE);
|
|
|
1420 |
}
|
|
|
1421 |
if (resbmap & FATTR4_NAMED_ATTR_MASK) {
|
|
|
1422 |
truefalse = IXDR_GET_U_INT32(ptr);
|
|
|
1423 |
gesp->n4g_pc4.pc4_xattr_exists = TRUE;
|
|
|
1424 |
gesp->n4g_pc4.pc4_xattr_exists =
|
|
|
1425 |
(truefalse ? TRUE : FALSE);
|
|
|
1426 |
}
|
|
|
1427 |
}
|
|
|
1428 |
if (resbmap &
|
|
|
1429 |
(FATTR4_FSID_MASK |
|
|
|
1430 |
FATTR4_UNIQUE_HANDLES_MASK |
|
|
|
1431 |
FATTR4_LEASE_TIME_MASK |
|
|
|
1432 |
FATTR4_RDATTR_ERROR_MASK)) {
|
|
|
1433 |
|
|
|
1434 |
if (resbmap & FATTR4_FSID_MASK) {
|
|
|
1435 |
IXDR_GET_U_HYPER(ptr, garp->n4g_fsid.major);
|
|
|
1436 |
IXDR_GET_U_HYPER(ptr, garp->n4g_fsid.minor);
|
|
|
1437 |
garp->n4g_fsid_valid = 1;
|
|
|
1438 |
}
|
|
|
1439 |
if (resbmap & FATTR4_UNIQUE_HANDLES_MASK) {
|
|
|
1440 |
truefalse = IXDR_GET_U_INT32(ptr);
|
|
|
1441 |
gesp->n4g_pc4.pc4_unique_handles =
|
|
|
1442 |
(truefalse ? TRUE : FALSE);
|
|
|
1443 |
}
|
|
|
1444 |
if (resbmap & FATTR4_LEASE_TIME_MASK) {
|
|
|
1445 |
gesp->n4g_leasetime = IXDR_GET_U_INT32(ptr);
|
|
|
1446 |
}
|
|
|
1447 |
if (resbmap & FATTR4_RDATTR_ERROR_MASK) {
|
|
|
1448 |
gesp->n4g_rdattr_error = IXDR_GET_U_INT32(ptr);
|
|
|
1449 |
}
|
|
|
1450 |
}
|
|
|
1451 |
if (resbmap &
|
|
|
1452 |
(FATTR4_ACL_MASK |
|
|
|
1453 |
FATTR4_ACLSUPPORT_MASK |
|
|
|
1454 |
FATTR4_ARCHIVE_MASK |
|
|
|
1455 |
FATTR4_CANSETTIME_MASK)) {
|
|
|
1456 |
|
|
|
1457 |
if (resbmap & FATTR4_ACL_MASK) {
|
|
|
1458 |
ASSERT(0);
|
|
|
1459 |
}
|
|
|
1460 |
if (resbmap & FATTR4_ACLSUPPORT_MASK) {
|
|
|
1461 |
gesp->n4g_aclsupport = IXDR_GET_U_INT32(ptr);
|
|
|
1462 |
}
|
|
|
1463 |
if (resbmap & FATTR4_ARCHIVE_MASK) {
|
|
|
1464 |
ASSERT(0);
|
|
|
1465 |
}
|
|
|
1466 |
if (resbmap & FATTR4_CANSETTIME_MASK) {
|
|
|
1467 |
truefalse = IXDR_GET_U_INT32(ptr);
|
|
|
1468 |
gesp->n4g_pc4.pc4_cansettime =
|
|
|
1469 |
(truefalse ? TRUE : FALSE);
|
|
|
1470 |
}
|
|
|
1471 |
}
|
|
|
1472 |
if (resbmap &
|
|
|
1473 |
(FATTR4_CASE_INSENSITIVE_MASK |
|
|
|
1474 |
FATTR4_CASE_PRESERVING_MASK |
|
|
|
1475 |
FATTR4_CHOWN_RESTRICTED_MASK |
|
|
|
1476 |
FATTR4_FILEHANDLE_MASK |
|
|
|
1477 |
FATTR4_FILEID_MASK |
|
|
|
1478 |
FATTR4_FILES_AVAIL_MASK |
|
|
|
1479 |
FATTR4_FILES_FREE_MASK |
|
|
|
1480 |
FATTR4_FILES_TOTAL_MASK)) {
|
|
|
1481 |
|
|
|
1482 |
if (resbmap & FATTR4_CASE_INSENSITIVE_MASK) {
|
|
|
1483 |
truefalse = IXDR_GET_U_INT32(ptr);
|
|
|
1484 |
gesp->n4g_pc4.pc4_case_insensitive =
|
|
|
1485 |
(truefalse ? TRUE : FALSE);
|
|
|
1486 |
}
|
|
|
1487 |
if (resbmap & FATTR4_CASE_PRESERVING_MASK) {
|
|
|
1488 |
truefalse = IXDR_GET_U_INT32(ptr);
|
|
|
1489 |
gesp->n4g_pc4.pc4_case_preserving =
|
|
|
1490 |
(truefalse ? TRUE : FALSE);
|
|
|
1491 |
}
|
|
|
1492 |
if (resbmap & FATTR4_CHOWN_RESTRICTED_MASK) {
|
|
|
1493 |
truefalse = IXDR_GET_U_INT32(ptr);
|
|
|
1494 |
gesp->n4g_pc4.pc4_chown_restricted =
|
|
|
1495 |
(truefalse ? TRUE : FALSE);
|
|
|
1496 |
}
|
|
|
1497 |
if (resbmap & FATTR4_FILEHANDLE_MASK) {
|
|
|
1498 |
int len = IXDR_GET_U_INT32(ptr);
|
|
|
1499 |
|
|
|
1500 |
gesp->n4g_fh_u.nfs_fh4_alt.len = 0;
|
|
|
1501 |
gesp->n4g_fh_u.nfs_fh4_alt.val =
|
|
|
1502 |
gesp->n4g_fh_u.nfs_fh4_alt.data;
|
|
|
1503 |
gesp->n4g_fh_u.n4g_fh.nfs_fh4_len = len;
|
|
|
1504 |
|
|
|
1505 |
bcopy(ptr, gesp->n4g_fh_u.n4g_fh.nfs_fh4_val, len);
|
|
|
1506 |
|
|
|
1507 |
ptr += RNDUP(len) / BYTES_PER_XDR_UNIT;
|
|
|
1508 |
}
|
|
|
1509 |
if (resbmap & FATTR4_FILEID_MASK) {
|
|
|
1510 |
IXDR_GET_U_HYPER(ptr, vap->va_nodeid);
|
|
|
1511 |
vap->va_mask |= AT_NODEID;
|
|
|
1512 |
}
|
|
|
1513 |
if (resbmap & FATTR4_FILES_AVAIL_MASK) {
|
|
|
1514 |
IXDR_GET_U_HYPER(ptr, gesp->n4g_sb.f_favail);
|
|
|
1515 |
}
|
|
|
1516 |
if (resbmap & FATTR4_FILES_FREE_MASK) {
|
|
|
1517 |
IXDR_GET_U_HYPER(ptr, gesp->n4g_sb.f_ffree);
|
|
|
1518 |
}
|
|
|
1519 |
if (resbmap & FATTR4_FILES_TOTAL_MASK) {
|
|
|
1520 |
IXDR_GET_U_HYPER(ptr, gesp->n4g_sb.f_files);
|
|
|
1521 |
}
|
|
|
1522 |
}
|
|
|
1523 |
if (resbmap &
|
|
|
1524 |
(FATTR4_FS_LOCATIONS_MASK |
|
|
|
1525 |
FATTR4_HIDDEN_MASK |
|
|
|
1526 |
FATTR4_HOMOGENEOUS_MASK)) {
|
|
|
1527 |
|
|
|
1528 |
if (resbmap & FATTR4_FS_LOCATIONS_MASK) {
|
|
|
1529 |
ASSERT(0);
|
|
|
1530 |
}
|
|
|
1531 |
if (resbmap & FATTR4_HIDDEN_MASK) {
|
|
|
1532 |
ASSERT(0);
|
|
|
1533 |
}
|
|
|
1534 |
if (resbmap & FATTR4_HOMOGENEOUS_MASK) {
|
|
|
1535 |
truefalse = IXDR_GET_U_INT32(ptr);
|
|
|
1536 |
gesp->n4g_pc4.pc4_homogeneous =
|
|
|
1537 |
(truefalse ? TRUE : FALSE);
|
|
|
1538 |
}
|
|
|
1539 |
}
|
|
|
1540 |
if (resbmap &
|
|
|
1541 |
(FATTR4_MAXFILESIZE_MASK |
|
|
|
1542 |
FATTR4_MAXLINK_MASK |
|
|
|
1543 |
FATTR4_MAXNAME_MASK |
|
|
|
1544 |
FATTR4_MAXREAD_MASK |
|
|
|
1545 |
FATTR4_MAXWRITE_MASK)) {
|
|
|
1546 |
|
|
|
1547 |
if (resbmap & FATTR4_MAXFILESIZE_MASK) {
|
|
|
1548 |
IXDR_GET_U_HYPER(ptr, gesp->n4g_maxfilesize);
|
|
|
1549 |
}
|
|
|
1550 |
if (resbmap & FATTR4_MAXLINK_MASK) {
|
|
|
1551 |
gesp->n4g_pc4.pc4_link_max = IXDR_GET_U_INT32(ptr);
|
|
|
1552 |
}
|
|
|
1553 |
if (resbmap & FATTR4_MAXNAME_MASK) {
|
|
|
1554 |
gesp->n4g_pc4.pc4_name_max = IXDR_GET_U_INT32(ptr);
|
|
|
1555 |
gesp->n4g_sb.f_namemax = gesp->n4g_pc4.pc4_name_max;
|
|
|
1556 |
}
|
|
|
1557 |
if (resbmap & FATTR4_MAXREAD_MASK) {
|
|
|
1558 |
IXDR_GET_U_HYPER(ptr, gesp->n4g_maxread);
|
|
|
1559 |
}
|
|
|
1560 |
if (resbmap & FATTR4_MAXWRITE_MASK) {
|
|
|
1561 |
IXDR_GET_U_HYPER(ptr, gesp->n4g_maxwrite);
|
|
|
1562 |
}
|
|
|
1563 |
}
|
|
|
1564 |
if (resbmap &
|
|
|
1565 |
(FATTR4_MIMETYPE_MASK |
|
|
|
1566 |
FATTR4_MODE_MASK |
|
|
|
1567 |
FATTR4_NO_TRUNC_MASK |
|
|
|
1568 |
FATTR4_NUMLINKS_MASK)) {
|
|
|
1569 |
|
|
|
1570 |
if (resbmap & FATTR4_MIMETYPE_MASK) {
|
|
|
1571 |
ASSERT(0);
|
|
|
1572 |
}
|
|
|
1573 |
if (resbmap & FATTR4_MODE_MASK) {
|
|
|
1574 |
vap->va_mode = IXDR_GET_U_INT32(ptr);
|
|
|
1575 |
vap->va_mask |= AT_MODE;
|
|
|
1576 |
}
|
|
|
1577 |
if (resbmap & FATTR4_NO_TRUNC_MASK) {
|
|
|
1578 |
truefalse = IXDR_GET_U_INT32(ptr);
|
|
|
1579 |
gesp->n4g_pc4.pc4_no_trunc =
|
|
|
1580 |
(truefalse ? TRUE : FALSE);
|
|
|
1581 |
}
|
|
|
1582 |
if (resbmap & FATTR4_NUMLINKS_MASK) {
|
|
|
1583 |
vap->va_nlink = IXDR_GET_U_INT32(ptr);
|
|
|
1584 |
vap->va_mask |= AT_NLINK;
|
|
|
1585 |
}
|
|
|
1586 |
}
|
|
|
1587 |
if (resbmap &
|
|
|
1588 |
(FATTR4_OWNER_MASK |
|
|
|
1589 |
FATTR4_OWNER_GROUP_MASK |
|
|
|
1590 |
FATTR4_QUOTA_AVAIL_HARD_MASK |
|
|
|
1591 |
FATTR4_QUOTA_AVAIL_SOFT_MASK)) {
|
|
|
1592 |
|
|
|
1593 |
if (resbmap & FATTR4_OWNER_MASK) {
|
|
|
1594 |
uint_t *owner_length, ol;
|
|
|
1595 |
char *owner_val = NULL;
|
|
|
1596 |
utf8string ov;
|
|
|
1597 |
int error;
|
|
|
1598 |
|
|
|
1599 |
/* get the OWNER_LENGTH */
|
|
|
1600 |
ol = IXDR_GET_U_INT32(ptr);
|
|
|
1601 |
|
|
|
1602 |
/* Manage the owner length location */
|
|
|
1603 |
if (pug && ol <= MAX_OG_NAME) {
|
|
|
1604 |
owner_length = &pug->u_curr.utf8string_len;
|
|
|
1605 |
*owner_length = ol;
|
|
|
1606 |
} else {
|
|
|
1607 |
owner_length = &ol;
|
|
|
1608 |
}
|
|
|
1609 |
|
|
|
1610 |
/* find memory to store the decode */
|
|
|
1611 |
if (*owner_length > MAX_OG_NAME || pug == NULL)
|
|
|
1612 |
owner_val = (char *)ptr;
|
|
|
1613 |
else
|
|
|
1614 |
owner_val = (char *)ptr;
|
|
|
1615 |
|
|
|
1616 |
/* Optimize for matching if called for */
|
|
|
1617 |
if (pug &&
|
|
|
1618 |
*owner_length == pug->u_last.utf8string_len &&
|
|
|
1619 |
bcmp(owner_val, pug->u_last.utf8string_val,
|
|
|
1620 |
*owner_length) == 0) {
|
|
|
1621 |
vap->va_uid = pug->uid;
|
|
|
1622 |
vap->va_mask |= AT_UID;
|
|
|
1623 |
} else {
|
|
|
1624 |
uid_t uid;
|
|
|
1625 |
|
|
|
1626 |
ov.utf8string_len = *owner_length;
|
|
|
1627 |
ov.utf8string_val = owner_val;
|
|
|
1628 |
error = nfs_idmap_str_uid(&ov, &uid, FALSE);
|
|
|
1629 |
/*
|
|
|
1630 |
* String was mapped, but to nobody because
|
|
|
1631 |
* we are nfsmapid, indicate it should not
|
|
|
1632 |
* be cached.
|
|
|
1633 |
*/
|
|
|
1634 |
if (error == ENOTSUP) {
|
|
|
1635 |
error = 0;
|
|
|
1636 |
garp->n4g_attrwhy =
|
|
|
1637 |
NFS4_GETATTR_NOCACHE_OK;
|
|
|
1638 |
}
|
|
|
1639 |
|
|
|
1640 |
if (error) {
|
|
|
1641 |
garp->n4g_attrerr = error;
|
|
|
1642 |
garp->n4g_attrwhy =
|
|
|
1643 |
NFS4_GETATTR_ATUID_ERR;
|
|
|
1644 |
} else {
|
|
|
1645 |
vap->va_uid = uid;
|
|
|
1646 |
vap->va_mask |= AT_UID;
|
|
|
1647 |
/* save the results for next time */
|
|
|
1648 |
if (pug && ol <= MAX_OG_NAME) {
|
|
|
1649 |
pug->uid = uid;
|
|
|
1650 |
pug->u_curr.utf8string_len =
|
|
|
1651 |
ov.utf8string_len;
|
|
|
1652 |
bcopy(owner_val,
|
|
|
1653 |
pug->u_curr.utf8string_val, ol);
|
|
|
1654 |
U_SWAP_CURR_LAST(pug);
|
|
|
1655 |
}
|
|
|
1656 |
}
|
|
|
1657 |
}
|
|
|
1658 |
ptr += RNDUP(ol) / BYTES_PER_XDR_UNIT;
|
|
|
1659 |
}
|
|
|
1660 |
if (resbmap & FATTR4_OWNER_GROUP_MASK) {
|
|
|
1661 |
uint_t *group_length, gl;
|
|
|
1662 |
char *group_val = NULL;
|
|
|
1663 |
utf8string gv;
|
|
|
1664 |
int error;
|
|
|
1665 |
|
|
|
1666 |
/* get the OWNER_GROUP_LENGTH */
|
|
|
1667 |
gl = IXDR_GET_U_INT32(ptr);
|
|
|
1668 |
|
|
|
1669 |
/* Manage the group length location */
|
|
|
1670 |
if (pug && gl <= MAX_OG_NAME) {
|
|
|
1671 |
group_length = &pug->g_curr.utf8string_len;
|
|
|
1672 |
*group_length = gl;
|
|
|
1673 |
} else {
|
|
|
1674 |
group_length = ≷
|
|
|
1675 |
}
|
|
|
1676 |
|
|
|
1677 |
/* find memory to store the decode */
|
|
|
1678 |
if (*group_length > MAX_OG_NAME || pug == NULL)
|
|
|
1679 |
group_val = (char *)ptr;
|
|
|
1680 |
else
|
|
|
1681 |
group_val = (char *)ptr;
|
|
|
1682 |
|
|
|
1683 |
/* Optimize for matching if called for */
|
|
|
1684 |
if (pug &&
|
|
|
1685 |
*group_length == pug->g_last.utf8string_len &&
|
|
|
1686 |
bcmp(group_val, pug->g_last.utf8string_val,
|
|
|
1687 |
*group_length) == 0) {
|
|
|
1688 |
vap->va_gid = pug->gid;
|
|
|
1689 |
vap->va_mask |= AT_GID;
|
|
|
1690 |
} else {
|
|
|
1691 |
uid_t gid;
|
|
|
1692 |
|
|
|
1693 |
gv.utf8string_len = *group_length;
|
|
|
1694 |
gv.utf8string_val = group_val;
|
|
|
1695 |
error = nfs_idmap_str_gid(&gv, &gid, FALSE);
|
|
|
1696 |
/*
|
|
|
1697 |
* String was mapped, but to nobody because
|
|
|
1698 |
* we are nfsmapid, indicate it should not
|
|
|
1699 |
* be cached.
|
|
|
1700 |
*/
|
|
|
1701 |
if (error == ENOTSUP) {
|
|
|
1702 |
error = 0;
|
|
|
1703 |
garp->n4g_attrwhy =
|
|
|
1704 |
NFS4_GETATTR_NOCACHE_OK;
|
|
|
1705 |
}
|
|
|
1706 |
|
|
|
1707 |
if (error) {
|
|
|
1708 |
garp->n4g_attrerr = error;
|
|
|
1709 |
garp->n4g_attrwhy =
|
|
|
1710 |
NFS4_GETATTR_ATGID_ERR;
|
|
|
1711 |
} else {
|
|
|
1712 |
vap->va_gid = gid;
|
|
|
1713 |
vap->va_mask |= AT_GID;
|
|
|
1714 |
if (pug && gl <= MAX_OG_NAME) {
|
|
|
1715 |
pug->gid = gid;
|
|
|
1716 |
pug->g_curr.utf8string_len =
|
|
|
1717 |
gv.utf8string_len;
|
|
|
1718 |
bcopy(group_val,
|
|
|
1719 |
pug->g_curr.utf8string_val,
|
|
|
1720 |
gl);
|
|
|
1721 |
G_SWAP_CURR_LAST(pug);
|
|
|
1722 |
}
|
|
|
1723 |
}
|
|
|
1724 |
}
|
|
|
1725 |
ptr += RNDUP(gl) / BYTES_PER_XDR_UNIT;
|
|
|
1726 |
}
|
|
|
1727 |
if (resbmap & FATTR4_QUOTA_AVAIL_HARD_MASK) {
|
|
|
1728 |
ASSERT(0);
|
|
|
1729 |
}
|
|
|
1730 |
if (resbmap & FATTR4_QUOTA_AVAIL_SOFT_MASK) {
|
|
|
1731 |
ASSERT(0);
|
|
|
1732 |
}
|
|
|
1733 |
}
|
|
|
1734 |
if (resbmap &
|
|
|
1735 |
(FATTR4_QUOTA_USED_MASK |
|
|
|
1736 |
FATTR4_SPACE_AVAIL_MASK |
|
|
|
1737 |
FATTR4_SPACE_FREE_MASK |
|
|
|
1738 |
FATTR4_SPACE_TOTAL_MASK |
|
|
|
1739 |
FATTR4_SPACE_USED_MASK |
|
|
|
1740 |
FATTR4_SYSTEM_MASK)) {
|
|
|
1741 |
|
|
|
1742 |
if (resbmap & FATTR4_QUOTA_USED_MASK) {
|
|
|
1743 |
ASSERT(0);
|
|
|
1744 |
}
|
|
|
1745 |
if (resbmap & FATTR4_RAWDEV_MASK) {
|
|
|
1746 |
fattr4_rawdev rawdev;
|
|
|
1747 |
|
|
|
1748 |
rawdev.specdata1 = IXDR_GET_U_INT32(ptr);
|
|
|
1749 |
rawdev.specdata2 = IXDR_GET_U_INT32(ptr);
|
|
|
1750 |
|
|
|
1751 |
if (vap->va_type == VCHR || vap->va_type == VBLK) {
|
|
|
1752 |
vap->va_rdev = makedevice(rawdev.specdata1,
|
|
|
1753 |
rawdev.specdata2);
|
|
|
1754 |
} else {
|
|
|
1755 |
vap->va_rdev = 0;
|
|
|
1756 |
}
|
|
|
1757 |
vap->va_mask |= AT_RDEV;
|
|
|
1758 |
}
|
|
|
1759 |
if (resbmap & FATTR4_SPACE_AVAIL_MASK) {
|
|
|
1760 |
IXDR_GET_U_HYPER(ptr, gesp->n4g_sb.f_bavail);
|
|
|
1761 |
gesp->n4g_sb.f_bavail /= DEV_BSIZE;
|
|
|
1762 |
}
|
|
|
1763 |
if (resbmap & FATTR4_SPACE_FREE_MASK) {
|
|
|
1764 |
IXDR_GET_U_HYPER(ptr, gesp->n4g_sb.f_bfree);
|
|
|
1765 |
gesp->n4g_sb.f_bfree /= DEV_BSIZE;
|
|
|
1766 |
}
|
|
|
1767 |
if (resbmap & FATTR4_SPACE_TOTAL_MASK) {
|
|
|
1768 |
IXDR_GET_U_HYPER(ptr, gesp->n4g_sb.f_blocks);
|
|
|
1769 |
gesp->n4g_sb.f_blocks /= DEV_BSIZE;
|
|
|
1770 |
}
|
|
|
1771 |
if (resbmap & FATTR4_SPACE_USED_MASK) {
|
|
|
1772 |
uint64_t space_used;
|
|
|
1773 |
IXDR_GET_U_HYPER(ptr, space_used);
|
|
|
1774 |
|
|
|
1775 |
/* Compute space depending on device type */
|
|
|
1776 |
ASSERT((vap->va_mask & AT_TYPE));
|
|
|
1777 |
if (vap->va_type == VREG || vap->va_type == VDIR ||
|
|
|
1778 |
vap->va_type == VLNK) {
|
|
|
1779 |
vap->va_nblocks = (u_longlong_t)
|
|
|
1780 |
((space_used + (offset4)DEV_BSIZE -
|
|
|
1781 |
(offset4)1) / (offset4)DEV_BSIZE);
|
|
|
1782 |
} else {
|
|
|
1783 |
vap->va_nblocks = 0;
|
|
|
1784 |
}
|
|
|
1785 |
vap->va_mask |= AT_NBLOCKS;
|
|
|
1786 |
}
|
|
|
1787 |
if (resbmap & FATTR4_SYSTEM_MASK) {
|
|
|
1788 |
ASSERT(0);
|
|
|
1789 |
}
|
|
|
1790 |
}
|
|
|
1791 |
if (resbmap &
|
|
|
1792 |
(FATTR4_TIME_ACCESS_MASK |
|
|
|
1793 |
FATTR4_TIME_ACCESS_SET_MASK |
|
|
|
1794 |
FATTR4_TIME_BACKUP_MASK |
|
|
|
1795 |
FATTR4_TIME_CREATE_MASK |
|
|
|
1796 |
FATTR4_TIME_DELTA_MASK |
|
|
|
1797 |
FATTR4_TIME_METADATA_MASK |
|
|
|
1798 |
FATTR4_TIME_MODIFY_MASK |
|
|
|
1799 |
FATTR4_TIME_MODIFY_SET_MASK |
|
|
|
1800 |
FATTR4_MOUNTED_ON_FILEID_MASK)) {
|
|
|
1801 |
|
|
|
1802 |
if (resbmap & FATTR4_TIME_ACCESS_MASK) {
|
|
|
1803 |
nfstime4 atime;
|
|
|
1804 |
int error;
|
|
|
1805 |
|
|
|
1806 |
IXDR_GET_U_HYPER(ptr, atime.seconds);
|
|
|
1807 |
atime.nseconds = IXDR_GET_U_INT32(ptr);
|
|
|
1808 |
|
|
|
1809 |
error = nfs4_time_ntov(&atime, &vap->va_atime);
|
|
|
1810 |
if (error) {
|
|
|
1811 |
garp->n4g_attrerr = error;
|
|
|
1812 |
garp->n4g_attrwhy = NFS4_GETATTR_ATATIME_ERR;
|
|
|
1813 |
}
|
|
|
1814 |
vap->va_mask |= AT_ATIME;
|
|
|
1815 |
}
|
|
|
1816 |
if (resbmap & FATTR4_TIME_ACCESS_SET_MASK) {
|
|
|
1817 |
ASSERT(0);
|
|
|
1818 |
}
|
|
|
1819 |
if (resbmap & FATTR4_TIME_BACKUP_MASK) {
|
|
|
1820 |
ASSERT(0);
|
|
|
1821 |
}
|
|
|
1822 |
if (resbmap & FATTR4_TIME_CREATE_MASK) {
|
|
|
1823 |
ASSERT(0);
|
|
|
1824 |
}
|
|
|
1825 |
if (resbmap & FATTR4_TIME_DELTA_MASK) {
|
|
|
1826 |
IXDR_GET_U_HYPER(ptr, gesp->n4g_delta.seconds);
|
|
|
1827 |
gesp->n4g_delta.nseconds = IXDR_GET_U_INT32(ptr);
|
|
|
1828 |
}
|
|
|
1829 |
if (resbmap & FATTR4_TIME_METADATA_MASK) {
|
|
|
1830 |
nfstime4 mdt;
|
|
|
1831 |
int error;
|
|
|
1832 |
|
|
|
1833 |
IXDR_GET_U_HYPER(ptr, mdt.seconds);
|
|
|
1834 |
mdt.nseconds = IXDR_GET_U_INT32(ptr);
|
|
|
1835 |
|
|
|
1836 |
error = nfs4_time_ntov(&mdt, &vap->va_ctime);
|
|
|
1837 |
if (error) {
|
|
|
1838 |
garp->n4g_attrerr = error;
|
|
|
1839 |
garp->n4g_attrwhy = NFS4_GETATTR_ATCTIME_ERR;
|
|
|
1840 |
}
|
|
|
1841 |
vap->va_mask |= AT_CTIME;
|
|
|
1842 |
}
|
|
|
1843 |
if (resbmap & FATTR4_TIME_MODIFY_MASK) {
|
|
|
1844 |
nfstime4 mtime;
|
|
|
1845 |
int error;
|
|
|
1846 |
|
|
|
1847 |
IXDR_GET_U_HYPER(ptr, mtime.seconds);
|
|
|
1848 |
mtime.nseconds = IXDR_GET_U_INT32(ptr);
|
|
|
1849 |
|
|
|
1850 |
error = nfs4_time_ntov(&mtime, &vap->va_mtime);
|
|
|
1851 |
if (error) {
|
|
|
1852 |
garp->n4g_attrerr = error;
|
|
|
1853 |
garp->n4g_attrwhy = NFS4_GETATTR_ATMTIME_ERR;
|
|
|
1854 |
}
|
|
|
1855 |
vap->va_mask |= AT_MTIME;
|
|
|
1856 |
}
|
|
|
1857 |
if (resbmap & FATTR4_TIME_MODIFY_SET_MASK) {
|
|
|
1858 |
ASSERT(0);
|
|
|
1859 |
}
|
|
|
1860 |
if (resbmap & FATTR4_MOUNTED_ON_FILEID_MASK) {
|
|
|
1861 |
IXDR_GET_U_HYPER(ptr, garp->n4g_mon_fid);
|
|
|
1862 |
garp->n4g_mon_fid_valid = 1;
|
|
|
1863 |
}
|
|
|
1864 |
}
|
|
|
1865 |
|
|
|
1866 |
/*
|
|
|
1867 |
* FATTR4_ACL_MASK is not yet supported by this function, but
|
|
|
1868 |
* we check against it anyway, in case it ever is.
|
|
|
1869 |
*/
|
|
|
1870 |
if (resbmap & ~(NFS4_VATTR_MASK | FATTR4_ACL_MASK)) {
|
|
|
1871 |
/* copy only if not provided */
|
|
|
1872 |
if (garp->n4g_ext_res == NULL) {
|
|
|
1873 |
garp->n4g_ext_res = kmem_alloc(sizeof (ges), KM_SLEEP);
|
|
|
1874 |
bcopy(&ges, garp->n4g_ext_res, sizeof (ges));
|
|
|
1875 |
}
|
|
|
1876 |
}
|
|
|
1877 |
|
|
|
1878 |
return (TRUE);
|
|
|
1879 |
}
|
|
|
1880 |
|
|
|
1881 |
|
|
|
1882 |
/*
|
|
|
1883 |
* "." and ".." buffers for filling in on read and readdir
|
|
|
1884 |
* calls. Intialize the first time and fill in on every
|
|
|
1885 |
* call to to readdir.
|
|
|
1886 |
*/
|
|
|
1887 |
char *nfs4_dot_entries;
|
|
|
1888 |
char *nfs4_dot_dot_entry;
|
|
|
1889 |
|
|
|
1890 |
/*
|
|
|
1891 |
* Create the "." or ".." and pad the buffer once so they are
|
|
|
1892 |
* copied out as required into the user supplied buffer everytime.
|
|
|
1893 |
* DIRENT64_RECLEN(sizeof (".") - 1) = DIRENT64_RECLEN(1)
|
|
|
1894 |
* DIRENT64_RECLEN(sizeof ("..") - 1) = DIRENT64_RECLEN(2)
|
|
|
1895 |
*/
|
|
|
1896 |
void
|
|
|
1897 |
nfs4_init_dot_entries()
|
|
|
1898 |
{
|
|
|
1899 |
struct dirent64 *odp;
|
|
|
1900 |
|
|
|
1901 |
/*
|
|
|
1902 |
* zalloc it so it zeros the buffer out. Need
|
|
|
1903 |
* to just do it once.
|
|
|
1904 |
*/
|
|
|
1905 |
nfs4_dot_entries = kmem_zalloc(DIRENT64_RECLEN(1) + DIRENT64_RECLEN(2),
|
|
|
1906 |
KM_SLEEP);
|
|
|
1907 |
|
|
|
1908 |
odp = (struct dirent64 *)nfs4_dot_entries;
|
|
|
1909 |
odp->d_off = 1; /* magic cookie for "." entry */
|
|
|
1910 |
odp->d_reclen = DIRENT64_RECLEN(1);
|
|
|
1911 |
odp->d_name[0] = '.';
|
|
|
1912 |
odp->d_name[1] = '\0';
|
|
|
1913 |
|
|
|
1914 |
nfs4_dot_dot_entry = nfs4_dot_entries + DIRENT64_RECLEN(1);
|
|
|
1915 |
odp = (struct dirent64 *)nfs4_dot_dot_entry;
|
|
|
1916 |
|
|
|
1917 |
odp->d_off = 2;
|
|
|
1918 |
odp->d_reclen = DIRENT64_RECLEN(2);
|
|
|
1919 |
odp->d_name[0] = '.';
|
|
|
1920 |
odp->d_name[1] = '.';
|
|
|
1921 |
odp->d_name[2] = '\0';
|
|
|
1922 |
}
|
|
|
1923 |
|
|
|
1924 |
void
|
|
|
1925 |
nfs4_destroy_dot_entries()
|
|
|
1926 |
{
|
|
|
1927 |
if (nfs4_dot_entries)
|
|
|
1928 |
kmem_free(nfs4_dot_entries, DIRENT64_RECLEN(1) +
|
|
|
1929 |
DIRENT64_RECLEN(2));
|
|
|
1930 |
|
|
|
1931 |
nfs4_dot_entries = nfs4_dot_dot_entry = NULL;
|
|
|
1932 |
}
|
|
|
1933 |
|
|
|
1934 |
bool_t
|
|
|
1935 |
xdr_READDIR4res_clnt(XDR *xdrs, READDIR4res_clnt *objp, READDIR4args *aobjp)
|
|
|
1936 |
{
|
|
|
1937 |
bool_t more_data;
|
|
|
1938 |
rddir4_cache *rdc = aobjp->rdc;
|
|
|
1939 |
dirent64_t *dp = NULL;
|
|
|
1940 |
int entry_length = 0;
|
|
|
1941 |
int space_left = 0;
|
|
|
1942 |
bitmap4 resbmap;
|
|
|
1943 |
uint32_t attrlen;
|
|
|
1944 |
nfs4_ga_res_t gar;
|
|
|
1945 |
struct nfs4_ga_ext_res ges;
|
|
|
1946 |
uint64_t last_cookie = 0;
|
|
|
1947 |
int skip_to_end;
|
|
|
1948 |
ug_cache_t *pug = NULL;
|
|
|
1949 |
|
|
|
1950 |
ASSERT(xdrs->x_op == XDR_DECODE);
|
|
|
1951 |
ASSERT(rdc->entries == NULL);
|
|
|
1952 |
ASSERT(aobjp->dircount > 0);
|
|
|
1953 |
|
|
|
1954 |
if (!xdr_int(xdrs, (int32_t *)&objp->status))
|
|
|
1955 |
return (FALSE);
|
|
|
1956 |
if (objp->status != NFS4_OK)
|
|
|
1957 |
return (TRUE);
|
|
|
1958 |
|
|
|
1959 |
gar.n4g_va.va_mask = 0;
|
|
|
1960 |
gar.n4g_change_valid = 0;
|
|
|
1961 |
gar.n4g_mon_fid_valid = 0;
|
|
|
1962 |
gar.n4g_fsid_valid = 0;
|
|
|
1963 |
gar.n4g_vsa.vsa_mask = 0;
|
|
|
1964 |
gar.n4g_attrwhy = NFS4_GETATTR_OP_OK;
|
|
|
1965 |
ges.n4g_pc4.pc4_cache_valid = 0;
|
|
|
1966 |
ges.n4g_pc4.pc4_xattr_valid = 0;
|
|
|
1967 |
gar.n4g_ext_res = ⩾
|
|
|
1968 |
|
|
|
1969 |
/* READDIR4res_clnt_free needs to kmem_free this buffer */
|
|
|
1970 |
rdc->entries = kmem_alloc(aobjp->dircount, KM_SLEEP);
|
|
|
1971 |
|
|
|
1972 |
dp = (dirent64_t *)rdc->entries;
|
|
|
1973 |
rdc->entlen = rdc->buflen = space_left = aobjp->dircount;
|
|
|
1974 |
|
|
|
1975 |
/* Fill in dot and dot-dot if needed */
|
|
|
1976 |
if (rdc->nfs4_cookie == (nfs_cookie4) 0 ||
|
|
|
1977 |
rdc->nfs4_cookie == (nfs_cookie4) 1) {
|
|
|
1978 |
|
|
|
1979 |
if (rdc->nfs4_cookie == (nfs_cookie4)0) {
|
|
|
1980 |
bcopy(nfs4_dot_entries, rdc->entries,
|
|
|
1981 |
DIRENT64_RECLEN(1) + DIRENT64_RECLEN(2));
|
|
|
1982 |
objp->dotp = dp;
|
|
|
1983 |
dp = (struct dirent64 *)(((char *)dp) +
|
|
|
1984 |
DIRENT64_RECLEN(1));
|
|
|
1985 |
objp->dotdotp = dp;
|
|
|
1986 |
dp = (struct dirent64 *)(((char *)dp) +
|
|
|
1987 |
DIRENT64_RECLEN(2));
|
|
|
1988 |
space_left -= DIRENT64_RECLEN(1) + DIRENT64_RECLEN(2);
|
|
|
1989 |
|
|
|
1990 |
} else { /* for ".." entry */
|
|
|
1991 |
bcopy(nfs4_dot_dot_entry, rdc->entries,
|
|
|
1992 |
DIRENT64_RECLEN(2));
|
|
|
1993 |
objp->dotp = NULL;
|
|
|
1994 |
objp->dotdotp = dp;
|
|
|
1995 |
dp = (struct dirent64 *)(((char *)dp) +
|
|
|
1996 |
DIRENT64_RECLEN(2));
|
|
|
1997 |
space_left -= DIRENT64_RECLEN(2);
|
|
|
1998 |
}
|
|
|
1999 |
/* Magic NFSv4 number for entry after start */
|
|
|
2000 |
last_cookie = 2;
|
|
|
2001 |
}
|
|
|
2002 |
|
|
|
2003 |
/* Get the cookie VERIFIER */
|
|
|
2004 |
if (!xdr_u_longlong_t(xdrs, (u_longlong_t *)&objp->cookieverf))
|
|
|
2005 |
goto noentries;
|
|
|
2006 |
|
|
|
2007 |
/* Get the do-we-have-a-next-entry BOOL */
|
|
|
2008 |
if (!xdr_bool(xdrs, &more_data))
|
|
|
2009 |
goto noentries;
|
|
|
2010 |
|
|
|
2011 |
if (aobjp->attr_request & (FATTR4_OWNER_MASK | FATTR4_OWNER_GROUP_MASK))
|
|
|
2012 |
pug = alloc_ugcache();
|
|
|
2013 |
|
|
|
2014 |
skip_to_end = 0;
|
|
|
2015 |
while (more_data) {
|
|
|
2016 |
uint_t namelen;
|
|
|
2017 |
uint64_t cookie;
|
|
|
2018 |
|
|
|
2019 |
/* Get the COOKIE */
|
|
|
2020 |
if (!xdr_u_longlong_t(xdrs, (u_longlong_t *)&cookie))
|
|
|
2021 |
goto noentries;
|
|
|
2022 |
|
|
|
2023 |
/* Get the LENGTH of the entry name */
|
|
|
2024 |
if (!xdr_u_int(xdrs, &namelen))
|
|
|
2025 |
goto noentries;
|
|
|
2026 |
|
|
|
2027 |
if (!skip_to_end) {
|
|
|
2028 |
/*
|
|
|
2029 |
* With the length of the directory entry name
|
|
|
2030 |
* in hand, figure out if there is room left
|
|
|
2031 |
* to encode it for the requestor. If not,
|
|
|
2032 |
* that is okay, but the rest of the readdir
|
|
|
2033 |
* operation result must be decoded in the
|
|
|
2034 |
* case there are following operations
|
|
|
2035 |
* in the compound request. Therefore, mark
|
|
|
2036 |
* the rest of the response as "skip" and
|
|
|
2037 |
* decode or skip the remaining data
|
|
|
2038 |
*/
|
|
|
2039 |
entry_length = DIRENT64_RECLEN(namelen);
|
|
|
2040 |
if (space_left < entry_length)
|
|
|
2041 |
skip_to_end = 1;
|
|
|
2042 |
}
|
|
|
2043 |
|
|
|
2044 |
/* Get the NAME of the entry */
|
|
|
2045 |
if (!skip_to_end) {
|
|
|
2046 |
if (!xdr_opaque(xdrs, dp->d_name, namelen))
|
|
|
2047 |
goto noentries;
|
|
|
2048 |
bzero(&dp->d_name[namelen],
|
|
|
2049 |
DIRENT64_NAMELEN(entry_length) - namelen);
|
|
|
2050 |
dp->d_off = last_cookie = cookie;
|
|
|
2051 |
dp->d_reclen = entry_length;
|
|
|
2052 |
} else {
|
|
|
2053 |
if (!XDR_CONTROL(xdrs, XDR_SKIPBYTES, &namelen))
|
|
|
2054 |
goto noentries;
|
|
|
2055 |
}
|
|
|
2056 |
|
|
|
2057 |
/* Get the attribute BITMAP */
|
|
|
2058 |
if (!xdr_bitmap4(xdrs, &resbmap))
|
|
|
2059 |
goto noentries;
|
|
|
2060 |
/* Get the LENGTH of the attributes */
|
|
|
2061 |
if (!xdr_u_int(xdrs, (uint_t *)&attrlen))
|
|
|
2062 |
goto noentries;
|
|
|
2063 |
|
|
|
2064 |
/* Get the ATTRIBUTES */
|
|
|
2065 |
if (!skip_to_end) {
|
|
|
2066 |
uint32_t *ptr;
|
|
|
2067 |
|
|
|
2068 |
if (!(resbmap & FATTR4_ACL_MASK) &&
|
|
|
2069 |
(ptr = (uint32_t *)XDR_INLINE(xdrs, attrlen))
|
|
|
2070 |
!= NULL) {
|
|
|
2071 |
if (!xdr_ga_fattr_res_inline(ptr, &gar, resbmap,
|
|
|
2072 |
aobjp->attr_request,
|
|
|
2073 |
aobjp->mi, pug))
|
|
|
2074 |
goto noentries;
|
|
|
2075 |
} else {
|
|
|
2076 |
if (!xdr_ga_fattr_res(xdrs, &gar, resbmap,
|
|
|
2077 |
aobjp->attr_request,
|
|
|
2078 |
aobjp->mi, pug))
|
|
|
2079 |
goto noentries;
|
|
|
2080 |
}
|
|
|
2081 |
|
|
|
2082 |
/* Fill in the d_ino per the server's fid values */
|
|
|
2083 |
/*
|
|
|
2084 |
* Important to note that the mounted on fileid
|
|
|
2085 |
* is returned in d_ino if supported. This is
|
|
|
2086 |
* expected, readdir returns the mounted on fileid
|
|
|
2087 |
* while stat() returns the fileid of the object
|
|
|
2088 |
* on "top" of the mount.
|
|
|
2089 |
*/
|
|
|
2090 |
if (gar.n4g_mon_fid_valid)
|
|
|
2091 |
dp->d_ino = gar.n4g_mon_fid;
|
|
|
2092 |
else if (gar.n4g_va.va_mask & AT_NODEID)
|
|
|
2093 |
dp->d_ino = gar.n4g_va.va_nodeid;
|
|
|
2094 |
else
|
|
|
2095 |
dp->d_ino = 0;
|
|
|
2096 |
|
|
|
2097 |
/* See about creating an rnode for this entry */
|
|
|
2098 |
if ((resbmap &
|
|
|
2099 |
(NFS4_VATTR_MASK | FATTR4_FILEHANDLE_MASK)) ==
|
|
|
2100 |
(NFS4_VATTR_MASK | FATTR4_FILEHANDLE_MASK)) {
|
|
|
2101 |
nfs4_sharedfh_t *sfhp;
|
|
|
2102 |
vnode_t *vp;
|
|
|
2103 |
|
|
|
2104 |
sfhp = sfh4_put(&ges.n4g_fh_u.n4g_fh,
|
|
|
2105 |
aobjp->mi, NULL);
|
|
|
2106 |
vp = makenfs4node(sfhp, &gar,
|
|
|
2107 |
aobjp->dvp->v_vfsp,
|
|
|
2108 |
aobjp->t,
|
|
|
2109 |
aobjp->cr,
|
|
|
2110 |
aobjp->dvp,
|
|
|
2111 |
fn_get(VTOSV(aobjp->dvp)->sv_name,
|
|
|
2112 |
dp->d_name));
|
|
|
2113 |
sfh4_rele(&sfhp);
|
|
|
2114 |
dnlc_update(aobjp->dvp, dp->d_name, vp);
|
|
|
2115 |
VN_RELE(vp);
|
|
|
2116 |
}
|
|
|
2117 |
|
|
|
2118 |
dp = (struct dirent64 *)(((caddr_t)dp) + dp->d_reclen);
|
|
|
2119 |
|
|
|
2120 |
space_left -= entry_length;
|
|
|
2121 |
|
|
|
2122 |
} else {
|
|
|
2123 |
if (!XDR_CONTROL(xdrs, XDR_SKIPBYTES, &attrlen))
|
|
|
2124 |
goto noentries;
|
|
|
2125 |
}
|
|
|
2126 |
|
|
|
2127 |
/* Get the do-we-have-a-next-entry BOOL */
|
|
|
2128 |
if (!xdr_bool(xdrs, &more_data))
|
|
|
2129 |
goto noentries;
|
|
|
2130 |
}
|
|
|
2131 |
|
|
|
2132 |
if (pug) {
|
|
|
2133 |
kmem_free(pug, sizeof (ug_cache_t));
|
|
|
2134 |
pug = NULL;
|
|
|
2135 |
}
|
|
|
2136 |
|
|
|
2137 |
/*
|
|
|
2138 |
* Finish up the rddir cache
|
|
|
2139 |
* If no entries were returned, free up buffer &
|
|
|
2140 |
* set ncookie to the starting cookie for this
|
|
|
2141 |
* readdir request so that the direof caching
|
|
|
2142 |
* will work properly.
|
|
|
2143 |
*/
|
|
|
2144 |
ASSERT(rdc->entries);
|
|
|
2145 |
if (last_cookie == 0) {
|
|
|
2146 |
kmem_free(rdc->entries, rdc->entlen);
|
|
|
2147 |
rdc->entries = NULL;
|
|
|
2148 |
last_cookie = rdc->nfs4_cookie;
|
|
|
2149 |
}
|
|
|
2150 |
|
|
|
2151 |
rdc->actlen = rdc->entlen - space_left;
|
|
|
2152 |
rdc->nfs4_ncookie = last_cookie;
|
|
|
2153 |
|
|
|
2154 |
/* Get the EOF marker */
|
|
|
2155 |
if (!xdr_bool(xdrs, &objp->eof))
|
|
|
2156 |
goto noentries;
|
|
|
2157 |
|
|
|
2158 |
/*
|
|
|
2159 |
* If the server returns eof and there were no
|
|
|
2160 |
* skipped entries, set eof
|
|
|
2161 |
*/
|
|
|
2162 |
rdc->eof = (objp->eof && !skip_to_end) ? TRUE : FALSE;
|
|
|
2163 |
|
|
|
2164 |
/*
|
|
|
2165 |
* If we encoded entries we are done
|
|
|
2166 |
*/
|
|
|
2167 |
if (rdc->entries) {
|
|
|
2168 |
rdc->error = 0;
|
|
|
2169 |
return (TRUE);
|
|
|
2170 |
}
|
|
|
2171 |
|
|
|
2172 |
/*
|
|
|
2173 |
* If there were no entries and we skipped because
|
|
|
2174 |
* there was not enough space, return EINVAL
|
|
|
2175 |
*/
|
|
|
2176 |
if (skip_to_end) {
|
|
|
2177 |
rdc->error = EINVAL;
|
|
|
2178 |
return (TRUE);
|
|
|
2179 |
}
|
|
|
2180 |
|
|
|
2181 |
/*
|
|
|
2182 |
* No entries, nothing skipped, and EOF, return OK.
|
|
|
2183 |
*/
|
|
|
2184 |
if (objp->eof == TRUE) {
|
|
|
2185 |
rdc->error = 0;
|
|
|
2186 |
return (TRUE);
|
|
|
2187 |
}
|
|
|
2188 |
|
|
|
2189 |
/*
|
|
|
2190 |
* No entries, nothing skipped, and not EOF
|
|
|
2191 |
* probably a bad cookie, return ENOENT.
|
|
|
2192 |
*/
|
|
|
2193 |
rdc->error = ENOENT;
|
|
|
2194 |
return (TRUE);
|
|
|
2195 |
|
|
|
2196 |
noentries:
|
|
|
2197 |
if (rdc->entries) {
|
|
|
2198 |
kmem_free(rdc->entries, rdc->entlen);
|
|
|
2199 |
rdc->entries = NULL;
|
|
|
2200 |
}
|
|
|
2201 |
if (pug)
|
|
|
2202 |
kmem_free(pug, sizeof (ug_cache_t));
|
|
|
2203 |
rdc->error = EIO;
|
|
|
2204 |
return (FALSE);
|
|
|
2205 |
}
|
|
|
2206 |
|
|
|
2207 |
/*
|
|
|
2208 |
* xdr_ga_res
|
|
|
2209 |
*
|
|
|
2210 |
* Returns: FALSE on raw data processing errors, TRUE otherwise.
|
|
|
2211 |
*
|
|
|
2212 |
* This function pre-processes the OP_GETATTR response, and then
|
|
|
2213 |
* calls common routines to process the GETATTR fattr4 results into
|
|
|
2214 |
* vnode attributes and other components that the client is interested
|
|
|
2215 |
* in. If an error other than an RPC error is encountered, the details
|
|
|
2216 |
* of the error are filled into objp, although the result of the
|
|
|
2217 |
* processing is set to TRUE.
|
|
|
2218 |
*/
|
|
|
2219 |
static bool_t
|
|
|
2220 |
xdr_ga_res(XDR *xdrs, GETATTR4res *objp, GETATTR4args *aobjp)
|
|
|
2221 |
{
|
|
|
2222 |
uint32_t *ptr;
|
|
|
2223 |
bitmap4 resbmap;
|
|
|
2224 |
uint32_t attrlen;
|
|
|
2225 |
|
|
|
2226 |
ASSERT(xdrs->x_op == XDR_DECODE);
|
|
|
2227 |
|
|
|
2228 |
/* Initialize objp attribute error values */
|
|
|
2229 |
objp->ga_res.n4g_attrerr =
|
|
|
2230 |
objp->ga_res.n4g_attrwhy = NFS4_GETATTR_OP_OK;
|
|
|
2231 |
|
|
|
2232 |
if (!xdr_bitmap4(xdrs, &resbmap))
|
|
|
2233 |
return (FALSE);
|
|
|
2234 |
|
|
|
2235 |
/* save the response bitmap for the caller */
|
|
|
2236 |
objp->ga_res.n4g_resbmap = resbmap;
|
|
|
2237 |
|
|
|
2238 |
/* attrlen */
|
|
|
2239 |
if (!XDR_GETINT32(xdrs, (int32_t *)&attrlen))
|
|
|
2240 |
return (FALSE);
|
|
|
2241 |
|
|
|
2242 |
/*
|
|
|
2243 |
* Handle case where request and response bitmaps don't match.
|
|
|
2244 |
*/
|
|
|
2245 |
if (aobjp->attr_request && aobjp->attr_request != resbmap) {
|
|
|
2246 |
bitmap4 deltabmap;
|
|
|
2247 |
|
|
|
2248 |
/*
|
|
|
2249 |
* Return error for case where server sent extra attributes
|
|
|
2250 |
* because the "unknown" attributes may be anywhere in the
|
|
|
2251 |
* xdr stream and can't be properly processed.
|
|
|
2252 |
*/
|
|
|
2253 |
deltabmap = ((aobjp->attr_request ^ resbmap) & resbmap);
|
|
|
2254 |
if (deltabmap) {
|
|
|
2255 |
objp->ga_res.n4g_attrerr = EINVAL;
|
|
|
2256 |
objp->ga_res.n4g_attrwhy = NFS4_GETATTR_BITMAP_ERR;
|
|
|
2257 |
return (TRUE);
|
|
|
2258 |
}
|
|
|
2259 |
|
|
|
2260 |
/*
|
|
|
2261 |
* Return error for case where there is a mandatory
|
|
|
2262 |
* attribute missing in the server response. Note that
|
|
|
2263 |
* missing recommended attributes are evaluated in the
|
|
|
2264 |
* specific routines that decode the server response.
|
|
|
2265 |
*/
|
|
|
2266 |
deltabmap = ((aobjp->attr_request ^ resbmap)
|
|
|
2267 |
& aobjp->attr_request);
|
|
|
2268 |
if ((deltabmap & FATTR4_MANDATTR_MASK)) {
|
|
|
2269 |
objp->ga_res.n4g_attrerr = EINVAL;
|
|
|
2270 |
objp->ga_res.n4g_attrwhy = NFS4_GETATTR_MANDATTR_ERR;
|
|
|
2271 |
return (TRUE);
|
|
|
2272 |
}
|
|
|
2273 |
}
|
|
|
2274 |
|
|
|
2275 |
/* Check to see if the attrs can be inlined and go for it if so */
|
|
|
2276 |
if (!(resbmap & FATTR4_ACL_MASK) &&
|
|
|
2277 |
(ptr = (uint32_t *)XDR_INLINE(xdrs, attrlen)) != NULL)
|
|
|
2278 |
return (xdr_ga_fattr_res_inline(ptr, &objp->ga_res,
|
|
|
2279 |
resbmap, aobjp->attr_request,
|
|
|
2280 |
aobjp->mi, NULL));
|
|
|
2281 |
else
|
|
|
2282 |
return (xdr_ga_fattr_res(xdrs, &objp->ga_res,
|
|
|
2283 |
resbmap, aobjp->attr_request,
|
|
|
2284 |
aobjp->mi, NULL));
|
|
|
2285 |
}
|
|
|
2286 |
|
|
|
2287 |
#if defined(DEBUG) && !defined(lint)
|
|
|
2288 |
/*
|
|
|
2289 |
* We assume that an enum is a 32-bit value, check it once
|
|
|
2290 |
*/
|
|
|
2291 |
static enum szchk { SZVAL } szchkvar;
|
|
|
2292 |
#endif
|
|
|
2293 |
|
|
|
2294 |
bool_t
|
|
|
2295 |
xdr_settime4(XDR *xdrs, settime4 *objp)
|
|
|
2296 |
{
|
|
|
2297 |
#if defined(DEBUG) && !defined(lint)
|
|
|
2298 |
ASSERT(sizeof (szchkvar) == sizeof (int32_t));
|
|
|
2299 |
#endif
|
|
|
2300 |
if (xdrs->x_op == XDR_FREE)
|
|
|
2301 |
return (TRUE);
|
|
|
2302 |
|
|
|
2303 |
if (!xdr_int(xdrs, (int *)&objp->set_it))
|
|
|
2304 |
return (FALSE);
|
|
|
2305 |
if (objp->set_it != SET_TO_CLIENT_TIME4)
|
|
|
2306 |
return (TRUE);
|
|
|
2307 |
/* xdr_nfstime4 */
|
|
|
2308 |
if (!xdr_longlong_t(xdrs, (longlong_t *)&objp->time.seconds))
|
|
|
2309 |
return (FALSE);
|
|
|
2310 |
return (xdr_u_int(xdrs, &objp->time.nseconds));
|
|
|
2311 |
}
|
|
|
2312 |
|
|
|
2313 |
static bool_t
|
|
|
2314 |
xdr_fattr4(XDR *xdrs, fattr4 *objp)
|
|
|
2315 |
{
|
|
|
2316 |
if (xdrs->x_op != XDR_FREE) {
|
|
|
2317 |
if (!xdr_bitmap4(xdrs, &objp->attrmask))
|
|
|
2318 |
return (FALSE);
|
|
|
2319 |
return (xdr_bytes(xdrs, (char **)&objp->attrlist4,
|
|
|
2320 |
(uint_t *)&objp->attrlist4_len, NFS4_FATTR4_LIMIT));
|
|
|
2321 |
}
|
|
|
2322 |
|
|
|
2323 |
/*
|
|
|
2324 |
* Optimized free case
|
|
|
2325 |
*/
|
|
|
2326 |
if (objp->attrlist4 != NULL)
|
|
|
2327 |
kmem_free(objp->attrlist4, objp->attrlist4_len);
|
|
|
2328 |
return (TRUE);
|
|
|
2329 |
}
|
|
|
2330 |
|
|
|
2331 |
static bool_t
|
|
|
2332 |
xdr_ACCESS4res(XDR *xdrs, ACCESS4res *objp)
|
|
|
2333 |
{
|
|
|
2334 |
if (!xdr_int(xdrs, (int32_t *)&objp->status))
|
|
|
2335 |
return (FALSE);
|
|
|
2336 |
if (objp->status != NFS4_OK)
|
|
|
2337 |
return (TRUE);
|
|
|
2338 |
if (!xdr_u_int(xdrs, &objp->supported))
|
|
|
2339 |
return (FALSE);
|
|
|
2340 |
return (xdr_u_int(xdrs, &objp->access));
|
|
|
2341 |
}
|
|
|
2342 |
|
|
|
2343 |
static bool_t
|
|
|
2344 |
xdr_CLOSE4args(XDR *xdrs, CLOSE4args *objp)
|
|
|
2345 |
{
|
|
|
2346 |
if (!xdr_u_int(xdrs, &objp->seqid))
|
|
|
2347 |
return (FALSE);
|
|
|
2348 |
if (!xdr_u_int(xdrs, &objp->open_stateid.seqid))
|
|
|
2349 |
return (FALSE);
|
|
|
2350 |
return (xdr_opaque(xdrs, objp->open_stateid.other, 12));
|
|
|
2351 |
}
|
|
|
2352 |
|
|
|
2353 |
static bool_t
|
|
|
2354 |
xdr_CLOSE4res(XDR *xdrs, CLOSE4res *objp)
|
|
|
2355 |
{
|
|
|
2356 |
if (!xdr_int(xdrs, (int32_t *)&objp->status))
|
|
|
2357 |
return (FALSE);
|
|
|
2358 |
if (objp->status != NFS4_OK)
|
|
|
2359 |
return (TRUE);
|
|
|
2360 |
if (!xdr_u_int(xdrs, &objp->open_stateid.seqid))
|
|
|
2361 |
return (FALSE);
|
|
|
2362 |
return (xdr_opaque(xdrs, objp->open_stateid.other, 12));
|
|
|
2363 |
}
|
|
|
2364 |
|
|
|
2365 |
static bool_t
|
|
|
2366 |
xdr_CREATE4args(XDR *xdrs, CREATE4args *objp)
|
|
|
2367 |
{
|
|
|
2368 |
if (xdrs->x_op != XDR_FREE) {
|
|
|
2369 |
if (!xdr_int(xdrs, (int32_t *)&objp->type))
|
|
|
2370 |
return (FALSE);
|
|
|
2371 |
switch (objp->type) {
|
|
|
2372 |
case NF4LNK:
|
|
|
2373 |
if (!xdr_bytes(xdrs,
|
|
|
2374 |
(char **)&objp->ftype4_u.linkdata.utf8string_val,
|
|
|
2375 |
(uint_t *)&objp->ftype4_u.linkdata.utf8string_len,
|
|
|
2376 |
NFS4_MAX_UTF8STRING))
|
|
|
2377 |
return (FALSE);
|
|
|
2378 |
break;
|
|
|
2379 |
case NF4BLK:
|
|
|
2380 |
case NF4CHR:
|
|
|
2381 |
if (!xdr_u_int(xdrs, &objp->ftype4_u.devdata.specdata1))
|
|
|
2382 |
return (FALSE);
|
|
|
2383 |
if (!xdr_u_int(xdrs, &objp->ftype4_u.devdata.specdata2))
|
|
|
2384 |
return (FALSE);
|
|
|
2385 |
break;
|
|
|
2386 |
case NF4SOCK:
|
|
|
2387 |
case NF4FIFO:
|
|
|
2388 |
case NF4DIR:
|
|
|
2389 |
default:
|
|
|
2390 |
break; /* server should return NFS4ERR_BADTYPE */
|
|
|
2391 |
}
|
|
|
2392 |
if (!xdr_bytes(xdrs, (char **)&objp->objname.utf8string_val,
|
|
|
2393 |
(uint_t *)&objp->objname.utf8string_len,
|
|
|
2394 |
NFS4_MAX_UTF8STRING))
|
|
|
2395 |
return (FALSE);
|
|
|
2396 |
return (xdr_fattr4(xdrs, &objp->createattrs));
|
|
|
2397 |
}
|
|
|
2398 |
|
|
|
2399 |
/*
|
|
|
2400 |
* Optimized free case
|
|
|
2401 |
*/
|
|
|
2402 |
if (objp->type == NF4LNK) {
|
|
|
2403 |
if (objp->ftype4_u.linkdata.utf8string_val != NULL)
|
|
|
2404 |
kmem_free(objp->ftype4_u.linkdata.utf8string_val,
|
|
|
2405 |
objp->ftype4_u.linkdata.utf8string_len);
|
|
|
2406 |
}
|
|
|
2407 |
if (objp->objname.utf8string_val != NULL)
|
|
|
2408 |
kmem_free(objp->objname.utf8string_val,
|
|
|
2409 |
objp->objname.utf8string_len);
|
|
|
2410 |
return (xdr_fattr4(xdrs, &objp->createattrs));
|
|
|
2411 |
}
|
|
|
2412 |
|
|
|
2413 |
static bool_t
|
|
|
2414 |
xdr_CREATE4cargs(XDR *xdrs, CREATE4cargs *objp)
|
|
|
2415 |
{
|
|
|
2416 |
int len;
|
|
|
2417 |
|
|
|
2418 |
ASSERT(xdrs->x_op == XDR_ENCODE);
|
|
|
2419 |
|
|
|
2420 |
if (!XDR_PUTINT32(xdrs, (int32_t *)&objp->type))
|
|
|
2421 |
return (FALSE);
|
|
|
2422 |
switch (objp->type) {
|
|
|
2423 |
case NF4LNK:
|
|
|
2424 |
len = strlen(objp->ftype4_u.clinkdata);
|
|
|
2425 |
if (len > NFS4_MAX_UTF8STRING)
|
|
|
2426 |
return (FALSE);
|
|
|
2427 |
if (!XDR_PUTINT32(xdrs, &len))
|
|
|
2428 |
return (FALSE);
|
|
|
2429 |
if (!xdr_opaque(xdrs, objp->ftype4_u.clinkdata, len))
|
|
|
2430 |
return (FALSE);
|
|
|
2431 |
break;
|
|
|
2432 |
case NF4BLK:
|
|
|
2433 |
case NF4CHR:
|
|
|
2434 |
if (!XDR_PUTINT32(xdrs,
|
|
|
2435 |
(int32_t *)&objp->ftype4_u.devdata.specdata1))
|
|
|
2436 |
return (FALSE);
|
|
|
2437 |
if (!XDR_PUTINT32(xdrs,
|
|
|
2438 |
(int32_t *)&objp->ftype4_u.devdata.specdata2))
|
|
|
2439 |
return (FALSE);
|
|
|
2440 |
break;
|
|
|
2441 |
case NF4SOCK:
|
|
|
2442 |
case NF4FIFO:
|
|
|
2443 |
case NF4DIR:
|
|
|
2444 |
default:
|
|
|
2445 |
break; /* server should return NFS4ERR_BADTYPE */
|
|
|
2446 |
}
|
|
|
2447 |
|
|
|
2448 |
len = strlen(objp->cname);
|
|
|
2449 |
if (len > NFS4_MAX_UTF8STRING)
|
|
|
2450 |
return (FALSE);
|
|
|
2451 |
if (!XDR_PUTINT32(xdrs, &len))
|
|
|
2452 |
return (FALSE);
|
|
|
2453 |
if (!xdr_opaque(xdrs, objp->cname, len))
|
|
|
2454 |
return (FALSE);
|
|
|
2455 |
|
|
|
2456 |
return (xdr_fattr4(xdrs, &objp->createattrs));
|
|
|
2457 |
}
|
|
|
2458 |
|
|
|
2459 |
static bool_t
|
|
|
2460 |
xdr_CREATE4res(XDR *xdrs, CREATE4res *objp)
|
|
|
2461 |
{
|
|
|
2462 |
if (!xdr_int(xdrs, (int32_t *)&objp->status))
|
|
|
2463 |
return (FALSE);
|
|
|
2464 |
if (objp->status != NFS4_OK)
|
|
|
2465 |
return (TRUE);
|
|
|
2466 |
if (!xdr_bool(xdrs, &objp->cinfo.atomic))
|
|
|
2467 |
return (FALSE);
|
|
|
2468 |
if (!xdr_u_longlong_t(xdrs, (u_longlong_t *)&objp->cinfo.before))
|
|
|
2469 |
return (FALSE);
|
|
|
2470 |
if (!xdr_u_longlong_t(xdrs, (u_longlong_t *)&objp->cinfo.after))
|
|
|
2471 |
return (FALSE);
|
|
|
2472 |
return (xdr_bitmap4(xdrs, &objp->attrset));
|
|
|
2473 |
}
|
|
|
2474 |
|
|
|
2475 |
static bool_t
|
|
|
2476 |
xdr_LINK4res(XDR *xdrs, LINK4res *objp)
|
|
|
2477 |
{
|
|
|
2478 |
if (!xdr_int(xdrs, (int32_t *)&objp->status))
|
|
|
2479 |
return (FALSE);
|
|
|
2480 |
if (objp->status != NFS4_OK)
|
|
|
2481 |
return (TRUE);
|
|
|
2482 |
if (!xdr_bool(xdrs, &objp->cinfo.atomic))
|
|
|
2483 |
return (FALSE);
|
|
|
2484 |
if (!xdr_u_longlong_t(xdrs, (u_longlong_t *)&objp->cinfo.before))
|
|
|
2485 |
return (FALSE);
|
|
|
2486 |
return (xdr_u_longlong_t(xdrs, (u_longlong_t *)&objp->cinfo.after));
|
|
|
2487 |
}
|
|
|
2488 |
|
|
|
2489 |
static bool_t
|
|
|
2490 |
xdr_LOCK4args(XDR *xdrs, LOCK4args *objp)
|
|
|
2491 |
{
|
|
|
2492 |
if (xdrs->x_op != XDR_FREE) {
|
|
|
2493 |
if (!xdr_int(xdrs, (int *)&objp->locktype))
|
|
|
2494 |
return (FALSE);
|
|
|
2495 |
if (!xdr_bool(xdrs, &objp->reclaim))
|
|
|
2496 |
return (FALSE);
|
|
|
2497 |
if (!xdr_u_longlong_t(xdrs, (u_longlong_t *)&objp->offset))
|
|
|
2498 |
return (FALSE);
|
|
|
2499 |
if (!xdr_u_longlong_t(xdrs, (u_longlong_t *)&objp->length))
|
|
|
2500 |
return (FALSE);
|
|
|
2501 |
if (!xdr_bool(xdrs, &objp->locker.new_lock_owner))
|
|
|
2502 |
return (FALSE);
|
|
|
2503 |
if (objp->locker.new_lock_owner == TRUE) {
|
|
|
2504 |
if (!xdr_u_int(xdrs, &objp->locker.locker4_u.open_owner.
|
|
|
2505 |
open_seqid))
|
|
|
2506 |
return (FALSE);
|
|
|
2507 |
if (!xdr_u_int(xdrs, &objp->locker.locker4_u.open_owner.
|
|
|
2508 |
open_stateid.seqid))
|
|
|
2509 |
return (FALSE);
|
|
|
2510 |
if (!xdr_opaque(xdrs, objp->locker.locker4_u.open_owner.
|
|
|
2511 |
open_stateid.other,
|
|
|
2512 |
12))
|
|
|
2513 |
return (FALSE);
|
|
|
2514 |
if (!xdr_u_int(xdrs, &objp->locker.locker4_u.open_owner.
|
|
|
2515 |
lock_seqid))
|
|
|
2516 |
return (FALSE);
|
|
|
2517 |
if (!xdr_u_longlong_t(xdrs,
|
|
|
2518 |
(u_longlong_t *)&objp->locker.locker4_u.
|
|
|
2519 |
open_owner.lock_owner.clientid))
|
|
|
2520 |
return (FALSE);
|
|
|
2521 |
return (xdr_bytes(xdrs,
|
|
|
2522 |
(char **)&objp->locker.locker4_u.open_owner.
|
|
|
2523 |
lock_owner.owner_val,
|
|
|
2524 |
(uint_t *)&objp->locker.locker4_u.open_owner.
|
|
|
2525 |
lock_owner.owner_len,
|
|
|
2526 |
NFS4_OPAQUE_LIMIT));
|
|
|
2527 |
}
|
|
|
2528 |
|
|
|
2529 |
if (objp->locker.new_lock_owner != FALSE)
|
|
|
2530 |
return (FALSE);
|
|
|
2531 |
|
|
|
2532 |
if (!xdr_u_int(xdrs, &objp->locker.locker4_u.lock_owner.
|
|
|
2533 |
lock_stateid.seqid))
|
|
|
2534 |
return (FALSE);
|
|
|
2535 |
if (!xdr_opaque(xdrs, objp->locker.locker4_u.lock_owner.
|
|
|
2536 |
lock_stateid.other,
|
|
|
2537 |
12))
|
|
|
2538 |
return (FALSE);
|
|
|
2539 |
return (xdr_u_int(xdrs, &objp->locker.locker4_u.lock_owner.
|
|
|
2540 |
lock_seqid));
|
|
|
2541 |
}
|
|
|
2542 |
|
|
|
2543 |
/*
|
|
|
2544 |
* Optimized free case
|
|
|
2545 |
*/
|
|
|
2546 |
if (objp->locker.new_lock_owner == TRUE) {
|
|
|
2547 |
if (objp->locker.locker4_u.open_owner.lock_owner.owner_val !=
|
|
|
2548 |
NULL) {
|
|
|
2549 |
kmem_free(objp->locker.locker4_u.open_owner.lock_owner.
|
|
|
2550 |
owner_val,
|
|
|
2551 |
objp->locker.locker4_u.open_owner.lock_owner.
|
|
|
2552 |
owner_len);
|
|
|
2553 |
}
|
|
|
2554 |
}
|
|
|
2555 |
|
|
|
2556 |
return (TRUE);
|
|
|
2557 |
}
|
|
|
2558 |
|
|
|
2559 |
static bool_t
|
|
|
2560 |
xdr_LOCK4res(XDR *xdrs, LOCK4res *objp)
|
|
|
2561 |
{
|
|
|
2562 |
if (xdrs->x_op != XDR_FREE) {
|
|
|
2563 |
if (!xdr_int(xdrs, (int32_t *)&objp->status))
|
|
|
2564 |
return (FALSE);
|
|
|
2565 |
if (objp->status == NFS4_OK) {
|
|
|
2566 |
if (!xdr_u_int(xdrs,
|
|
|
2567 |
&objp->LOCK4res_u.lock_stateid.seqid))
|
|
|
2568 |
return (FALSE);
|
|
|
2569 |
return (xdr_opaque(xdrs,
|
|
|
2570 |
objp->LOCK4res_u.lock_stateid.other, 12));
|
|
|
2571 |
}
|
|
|
2572 |
if (objp->status != NFS4ERR_DENIED)
|
|
|
2573 |
return (TRUE);
|
|
|
2574 |
|
|
|
2575 |
if (!xdr_u_longlong_t(xdrs, (u_longlong_t *)&objp->LOCK4res_u.
|
|
|
2576 |
denied.offset))
|
|
|
2577 |
return (FALSE);
|
|
|
2578 |
if (!xdr_u_longlong_t(xdrs, (u_longlong_t *)&objp->LOCK4res_u.
|
|
|
2579 |
denied.length))
|
|
|
2580 |
return (FALSE);
|
|
|
2581 |
if (!xdr_int(xdrs, (int *)&objp->LOCK4res_u.denied.locktype))
|
|
|
2582 |
return (FALSE);
|
|
|
2583 |
if (!xdr_u_longlong_t(xdrs, (u_longlong_t *)&objp->LOCK4res_u.
|
|
|
2584 |
denied.owner.clientid))
|
|
|
2585 |
return (FALSE);
|
|
|
2586 |
return (xdr_bytes(xdrs,
|
|
|
2587 |
(char **)&objp->LOCK4res_u.denied.owner.owner_val,
|
|
|
2588 |
(uint_t *)&objp->LOCK4res_u.denied.owner.owner_len,
|
|
|
2589 |
NFS4_OPAQUE_LIMIT));
|
|
|
2590 |
}
|
|
|
2591 |
|
|
|
2592 |
/*
|
|
|
2593 |
* Optimized free case
|
|
|
2594 |
*/
|
|
|
2595 |
if (objp->status == NFS4_OK || objp->status != NFS4ERR_DENIED)
|
|
|
2596 |
return (TRUE);
|
|
|
2597 |
|
|
|
2598 |
if (objp->LOCK4res_u.denied.owner.owner_val != NULL)
|
|
|
2599 |
kmem_free(objp->LOCK4res_u.denied.owner.owner_val,
|
|
|
2600 |
objp->LOCK4res_u.denied.owner.owner_len);
|
|
|
2601 |
return (TRUE);
|
|
|
2602 |
}
|
|
|
2603 |
|
|
|
2604 |
static bool_t
|
|
|
2605 |
xdr_LOCKT4args(XDR *xdrs, LOCKT4args *objp)
|
|
|
2606 |
{
|
|
|
2607 |
if (xdrs->x_op != XDR_FREE) {
|
|
|
2608 |
if (!xdr_int(xdrs, (int *)&objp->locktype))
|
|
|
2609 |
return (FALSE);
|
|
|
2610 |
if (!xdr_u_longlong_t(xdrs, (u_longlong_t *)&objp->offset))
|
|
|
2611 |
return (FALSE);
|
|
|
2612 |
if (!xdr_u_longlong_t(xdrs, (u_longlong_t *)&objp->length))
|
|
|
2613 |
return (FALSE);
|
|
|
2614 |
if (!xdr_u_longlong_t(xdrs,
|
|
|
2615 |
(u_longlong_t *)&objp->owner.clientid))
|
|
|
2616 |
return (FALSE);
|
|
|
2617 |
return (xdr_bytes(xdrs, (char **)&objp->owner.owner_val,
|
|
|
2618 |
(uint_t *)&objp->owner.owner_len,
|
|
|
2619 |
NFS4_OPAQUE_LIMIT));
|
|
|
2620 |
}
|
|
|
2621 |
|
|
|
2622 |
/*
|
|
|
2623 |
* Optimized free case
|
|
|
2624 |
*/
|
|
|
2625 |
if (objp->owner.owner_val != NULL)
|
|
|
2626 |
kmem_free(objp->owner.owner_val, objp->owner.owner_len);
|
|
|
2627 |
return (TRUE);
|
|
|
2628 |
}
|
|
|
2629 |
|
|
|
2630 |
static bool_t
|
|
|
2631 |
xdr_LOCKT4res(XDR *xdrs, LOCKT4res *objp)
|
|
|
2632 |
{
|
|
|
2633 |
if (xdrs->x_op != XDR_FREE) {
|
|
|
2634 |
if (!xdr_int(xdrs, (int32_t *)&objp->status))
|
|
|
2635 |
return (FALSE);
|
|
|
2636 |
if (objp->status == NFS4_OK)
|
|
|
2637 |
return (TRUE);
|
|
|
2638 |
if (objp->status != NFS4ERR_DENIED)
|
|
|
2639 |
return (TRUE);
|
|
|
2640 |
/* xdr_LOCK4denied */
|
|
|
2641 |
if (!xdr_u_longlong_t(xdrs,
|
|
|
2642 |
(u_longlong_t *)&objp->denied.offset))
|
|
|
2643 |
return (FALSE);
|
|
|
2644 |
if (!xdr_u_longlong_t(xdrs,
|
|
|
2645 |
(u_longlong_t *)&objp->denied.length))
|
|
|
2646 |
return (FALSE);
|
|
|
2647 |
if (!xdr_int(xdrs, (int *)&objp->denied.locktype))
|
|
|
2648 |
return (FALSE);
|
|
|
2649 |
if (!xdr_u_longlong_t(xdrs,
|
|
|
2650 |
(u_longlong_t *)&objp->denied.owner.clientid))
|
|
|
2651 |
return (FALSE);
|
|
|
2652 |
return (xdr_bytes(xdrs,
|
|
|
2653 |
(char **)&objp->denied.owner.owner_val,
|
|
|
2654 |
(uint_t *)&objp->denied.owner.owner_len,
|
|
|
2655 |
NFS4_OPAQUE_LIMIT));
|
|
|
2656 |
}
|
|
|
2657 |
|
|
|
2658 |
/*
|
|
|
2659 |
* Optimized free case
|
|
|
2660 |
*/
|
|
|
2661 |
if (objp->status == NFS4_OK || objp->status != NFS4ERR_DENIED)
|
|
|
2662 |
return (TRUE);
|
|
|
2663 |
if (objp->denied.owner.owner_val != NULL)
|
|
|
2664 |
kmem_free(objp->denied.owner.owner_val,
|
|
|
2665 |
objp->denied.owner.owner_len);
|
|
|
2666 |
return (TRUE);
|
|
|
2667 |
}
|
|
|
2668 |
|
|
|
2669 |
static bool_t
|
|
|
2670 |
xdr_LOCKU4args(XDR *xdrs, LOCKU4args *objp)
|
|
|
2671 |
{
|
|
|
2672 |
if (!xdr_int(xdrs, (int *)&objp->locktype))
|
|
|
2673 |
return (FALSE);
|
|
|
2674 |
if (!xdr_u_int(xdrs, &objp->seqid))
|
|
|
2675 |
return (FALSE);
|
|
|
2676 |
if (!xdr_u_int(xdrs, &objp->lock_stateid.seqid))
|
|
|
2677 |
return (FALSE);
|
|
|
2678 |
if (!xdr_opaque(xdrs, objp->lock_stateid.other, 12))
|
|
|
2679 |
return (FALSE);
|
|
|
2680 |
if (!xdr_u_longlong_t(xdrs, (u_longlong_t *)&objp->offset))
|
|
|
2681 |
return (FALSE);
|
|
|
2682 |
return (xdr_u_longlong_t(xdrs, (u_longlong_t *)&objp->length));
|
|
|
2683 |
}
|
|
|
2684 |
|
|
|
2685 |
static bool_t
|
|
|
2686 |
xdr_OPEN4args(XDR *xdrs, OPEN4args *objp)
|
|
|
2687 |
{
|
|
|
2688 |
if (xdrs->x_op != XDR_FREE) {
|
|
|
2689 |
if (!xdr_u_int(xdrs, &objp->seqid))
|
|
|
2690 |
return (FALSE);
|
|
|
2691 |
if (!xdr_u_int(xdrs, &objp->share_access))
|
|
|
2692 |
return (FALSE);
|
|
|
2693 |
if (!xdr_u_int(xdrs, &objp->share_deny))
|
|
|
2694 |
return (FALSE);
|
|
|
2695 |
|
|
|
2696 |
/* xdr_open_owner4 */
|
|
|
2697 |
if (!xdr_u_longlong_t(xdrs,
|
|
|
2698 |
(u_longlong_t *)&objp->owner.clientid))
|
|
|
2699 |
return (FALSE);
|
|
|
2700 |
if (!xdr_bytes(xdrs, (char **)&objp->owner.owner_val,
|
|
|
2701 |
(uint_t *)&objp->owner.owner_len,
|
|
|
2702 |
NFS4_OPAQUE_LIMIT))
|
|
|
2703 |
return (FALSE);
|
|
|
2704 |
|
|
|
2705 |
/* xdr_openflag4 */
|
|
|
2706 |
if (!xdr_int(xdrs, (int *)&objp->opentype))
|
|
|
2707 |
return (FALSE);
|
|
|
2708 |
if (objp->opentype == OPEN4_CREATE) {
|
|
|
2709 |
|
|
|
2710 |
/* xdr_createhow4 */
|
|
|
2711 |
if (!xdr_int(xdrs, (int *)&objp->mode))
|
|
|
2712 |
return (FALSE);
|
|
|
2713 |
switch (objp->mode) {
|
|
|
2714 |
case UNCHECKED4:
|
|
|
2715 |
case GUARDED4:
|
|
|
2716 |
if (!xdr_fattr4(xdrs,
|
|
|
2717 |
&objp->createhow4_u.createattrs))
|
|
|
2718 |
return (FALSE);
|
|
|
2719 |
break;
|
|
|
2720 |
case EXCLUSIVE4:
|
|
|
2721 |
if (!xdr_u_longlong_t(xdrs,
|
|
|
2722 |
(u_longlong_t *)&objp->createhow4_u.
|
|
|
2723 |
createverf))
|
|
|
2724 |
return (FALSE);
|
|
|
2725 |
break;
|
|
|
2726 |
default:
|
|
|
2727 |
return (FALSE);
|
|
|
2728 |
}
|
|
|
2729 |
}
|
|
|
2730 |
|
|
|
2731 |
/* xdr_open_claim4 */
|
|
|
2732 |
if (!xdr_int(xdrs, (int *)&objp->claim))
|
|
|
2733 |
return (FALSE);
|
|
|
2734 |
|
|
|
2735 |
switch (objp->claim) {
|
|
|
2736 |
case CLAIM_NULL:
|
|
|
2737 |
return (xdr_bytes(xdrs, (char **)&objp->open_claim4_u.
|
|
|
2738 |
file.utf8string_val,
|
|
|
2739 |
(uint_t *)&objp->open_claim4_u.file.
|
|
|
2740 |
utf8string_len,
|
|
|
2741 |
NFS4_MAX_UTF8STRING));
|
|
|
2742 |
case CLAIM_PREVIOUS:
|
|
|
2743 |
return (xdr_int(xdrs,
|
|
|
2744 |
(int *)&objp->open_claim4_u.delegate_type));
|
|
|
2745 |
case CLAIM_DELEGATE_CUR:
|
|
|
2746 |
if (!xdr_u_int(xdrs, (uint_t *)&objp->open_claim4_u.
|
|
|
2747 |
delegate_cur_info.delegate_stateid.seqid))
|
|
|
2748 |
return (FALSE);
|
|
|
2749 |
if (!xdr_opaque(xdrs, objp->open_claim4_u.
|
|
|
2750 |
delegate_cur_info.delegate_stateid.other,
|
|
|
2751 |
12))
|
|
|
2752 |
return (FALSE);
|
|
|
2753 |
return (xdr_bytes(xdrs, (char **)&objp->open_claim4_u.
|
|
|
2754 |
delegate_cur_info.file.utf8string_val,
|
|
|
2755 |
(uint_t *)&objp->open_claim4_u.
|
|
|
2756 |
delegate_cur_info.file.utf8string_len,
|
|
|
2757 |
NFS4_MAX_UTF8STRING));
|
|
|
2758 |
case CLAIM_DELEGATE_PREV:
|
|
|
2759 |
return (xdr_bytes(xdrs, (char **)&objp->open_claim4_u.
|
|
|
2760 |
file_delegate_prev.utf8string_val,
|
|
|
2761 |
(uint_t *)&objp->open_claim4_u.
|
|
|
2762 |
file_delegate_prev.utf8string_len,
|
|
|
2763 |
NFS4_MAX_UTF8STRING));
|
|
|
2764 |
default:
|
|
|
2765 |
return (FALSE);
|
|
|
2766 |
}
|
|
|
2767 |
}
|
|
|
2768 |
|
|
|
2769 |
/*
|
|
|
2770 |
* Optimized free case
|
|
|
2771 |
*/
|
|
|
2772 |
if (objp->owner.owner_val != NULL)
|
|
|
2773 |
kmem_free(objp->owner.owner_val, objp->owner.owner_len);
|
|
|
2774 |
|
|
|
2775 |
if (objp->opentype == OPEN4_CREATE) {
|
|
|
2776 |
switch (objp->mode) {
|
|
|
2777 |
case UNCHECKED4:
|
|
|
2778 |
case GUARDED4:
|
|
|
2779 |
(void) xdr_fattr4(xdrs,
|
|
|
2780 |
&objp->createhow4_u.createattrs);
|
|
|
2781 |
break;
|
|
|
2782 |
case EXCLUSIVE4:
|
|
|
2783 |
default:
|
|
|
2784 |
break;
|
|
|
2785 |
}
|
|
|
2786 |
}
|
|
|
2787 |
|
|
|
2788 |
switch (objp->claim) {
|
|
|
2789 |
case CLAIM_NULL:
|
|
|
2790 |
if (objp->open_claim4_u.file.utf8string_val != NULL)
|
|
|
2791 |
kmem_free(objp->open_claim4_u.file.utf8string_val,
|
|
|
2792 |
objp->open_claim4_u.file.utf8string_len);
|
|
|
2793 |
return (TRUE);
|
|
|
2794 |
case CLAIM_PREVIOUS:
|
|
|
2795 |
return (TRUE);
|
|
|
2796 |
case CLAIM_DELEGATE_CUR:
|
|
|
2797 |
if (objp->open_claim4_u.delegate_cur_info.file.utf8string_val !=
|
|
|
2798 |
NULL) {
|
|
|
2799 |
kmem_free(objp->open_claim4_u.delegate_cur_info.file.
|
|
|
2800 |
utf8string_val,
|
|
|
2801 |
objp->open_claim4_u.delegate_cur_info.file.
|
|
|
2802 |
utf8string_len);
|
|
|
2803 |
}
|
|
|
2804 |
return (TRUE);
|
|
|
2805 |
case CLAIM_DELEGATE_PREV:
|
|
|
2806 |
if (objp->open_claim4_u.file_delegate_prev.utf8string_val !=
|
|
|
2807 |
NULL) {
|
|
|
2808 |
kmem_free(objp->open_claim4_u.file_delegate_prev.
|
|
|
2809 |
utf8string_val,
|
|
|
2810 |
objp->open_claim4_u.file_delegate_prev.
|
|
|
2811 |
utf8string_len);
|
|
|
2812 |
}
|
|
|
2813 |
return (TRUE);
|
|
|
2814 |
default:
|
|
|
2815 |
return (TRUE);
|
|
|
2816 |
}
|
|
|
2817 |
/* NOTREACHED */
|
|
|
2818 |
}
|
|
|
2819 |
|
|
|
2820 |
static bool_t
|
|
|
2821 |
xdr_OPEN4cargs(XDR *xdrs, OPEN4cargs *objp)
|
|
|
2822 |
{
|
|
|
2823 |
int op;
|
|
|
2824 |
int len;
|
|
|
2825 |
rpc_inline_t *ptr;
|
|
|
2826 |
|
|
|
2827 |
ASSERT(xdrs->x_op == XDR_ENCODE);
|
|
|
2828 |
|
|
|
2829 |
/*
|
|
|
2830 |
* We must always define the client's open_owner to be
|
|
|
2831 |
* 4 byte aligned and sized.
|
|
|
2832 |
*/
|
|
|
2833 |
ASSERT(objp->owner.owner_len <= NFS4_OPAQUE_LIMIT);
|
|
|
2834 |
ASSERT(!(objp->owner.owner_len % BYTES_PER_XDR_UNIT));
|
|
|
2835 |
|
|
|
2836 |
len = objp->owner.owner_len;
|
|
|
2837 |
if ((ptr = XDR_INLINE(xdrs, 8 * BYTES_PER_XDR_UNIT + len)) != NULL) {
|
|
|
2838 |
int i;
|
|
|
2839 |
int32_t *ip;
|
|
|
2840 |
|
|
|
2841 |
IXDR_PUT_U_INT32(ptr, OP_OPEN);
|
|
|
2842 |
IXDR_PUT_U_INT32(ptr, objp->seqid);
|
|
|
2843 |
IXDR_PUT_U_INT32(ptr, objp->share_access);
|
|
|
2844 |
IXDR_PUT_U_INT32(ptr, objp->share_deny);
|
|
|
2845 |
|
|
|
2846 |
/* xdr_open_owner4 */
|
|
|
2847 |
IXDR_PUT_HYPER(ptr, objp->owner.clientid);
|
|
|
2848 |
IXDR_PUT_U_INT32(ptr, objp->owner.owner_len);
|
|
|
2849 |
/* We know this is very short so don't bcopy */
|
|
|
2850 |
ip = (int32_t *)objp->owner.owner_val;
|
|
|
2851 |
len /= BYTES_PER_XDR_UNIT;
|
|
|
2852 |
for (i = 0; i < len; i++)
|
|
|
2853 |
*ptr++ = *ip++;
|
|
|
2854 |
|
|
|
2855 |
/* xdr_openflag4 */
|
|
|
2856 |
IXDR_PUT_U_INT32(ptr, objp->opentype);
|
|
|
2857 |
} else {
|
|
|
2858 |
op = OP_OPEN;
|
|
|
2859 |
if (!XDR_PUTINT32(xdrs, (int32_t *)&op))
|
|
|
2860 |
return (FALSE);
|
|
|
2861 |
if (!XDR_PUTINT32(xdrs, (int32_t *)&objp->seqid))
|
|
|
2862 |
return (FALSE);
|
|
|
2863 |
if (!XDR_PUTINT32(xdrs, (int32_t *)&objp->share_access))
|
|
|
2864 |
return (FALSE);
|
|
|
2865 |
if (!XDR_PUTINT32(xdrs, (int32_t *)&objp->share_deny))
|
|
|
2866 |
return (FALSE);
|
|
|
2867 |
|
|
|
2868 |
/* xdr_open_owner4 */
|
|
|
2869 |
if (!xdr_u_longlong_t(xdrs,
|
|
|
2870 |
(u_longlong_t *)&objp->owner.clientid))
|
|
|
2871 |
return (FALSE);
|
|
|
2872 |
if (!XDR_PUTINT32(xdrs, (int32_t *)&objp->owner.owner_len))
|
|
|
2873 |
return (FALSE);
|
|
|
2874 |
if (!xdr_opaque(xdrs, objp->owner.owner_val,
|
|
|
2875 |
objp->owner.owner_len))
|
|
|
2876 |
return (FALSE);
|
|
|
2877 |
|
|
|
2878 |
/* xdr_openflag4 */
|
|
|
2879 |
if (!XDR_PUTINT32(xdrs, (int32_t *)&objp->opentype))
|
|
|
2880 |
return (FALSE);
|
|
|
2881 |
}
|
|
|
2882 |
|
|
|
2883 |
if (objp->opentype == OPEN4_CREATE) {
|
|
|
2884 |
/* xdr_createhow4 */
|
|
|
2885 |
if (!XDR_PUTINT32(xdrs, (int32_t *)&objp->mode))
|
|
|
2886 |
return (FALSE);
|
|
|
2887 |
switch (objp->mode) {
|
|
|
2888 |
case UNCHECKED4:
|
|
|
2889 |
case GUARDED4:
|
|
|
2890 |
if (!xdr_fattr4(xdrs,
|
|
|
2891 |
&objp->createhow4_u.createattrs))
|
|
|
2892 |
return (FALSE);
|
|
|
2893 |
break;
|
|
|
2894 |
case EXCLUSIVE4:
|
|
|
2895 |
if (!xdr_u_longlong_t(xdrs,
|
|
|
2896 |
(u_longlong_t *)&objp->createhow4_u.
|
|
|
2897 |
createverf))
|
|
|
2898 |
return (FALSE);
|
|
|
2899 |
break;
|
|
|
2900 |
default:
|
|
|
2901 |
return (FALSE);
|
|
|
2902 |
}
|
|
|
2903 |
}
|
|
|
2904 |
|
|
|
2905 |
/* xdr_open_claim4 */
|
|
|
2906 |
if (!XDR_PUTINT32(xdrs, (int32_t *)&objp->claim))
|
|
|
2907 |
return (FALSE);
|
|
|
2908 |
|
|
|
2909 |
switch (objp->claim) {
|
|
|
2910 |
case CLAIM_NULL:
|
|
|
2911 |
len = strlen(objp->open_claim4_u.cfile);
|
|
|
2912 |
if (len > NFS4_MAX_UTF8STRING)
|
|
|
2913 |
return (FALSE);
|
|
|
2914 |
if (XDR_PUTINT32(xdrs, &len)) {
|
|
|
2915 |
return (xdr_opaque(xdrs,
|
|
|
2916 |
objp->open_claim4_u.cfile, len));
|
|
|
2917 |
}
|
|
|
2918 |
return (FALSE);
|
|
|
2919 |
case CLAIM_PREVIOUS:
|
|
|
2920 |
return (XDR_PUTINT32(xdrs,
|
|
|
2921 |
(int32_t *)&objp->open_claim4_u.delegate_type));
|
|
|
2922 |
case CLAIM_DELEGATE_CUR:
|
|
|
2923 |
if (!XDR_PUTINT32(xdrs, (int32_t *)&objp->open_claim4_u.
|
|
|
2924 |
delegate_cur_info.delegate_stateid.seqid))
|
|
|
2925 |
return (FALSE);
|
|
|
2926 |
if (!xdr_opaque(xdrs, objp->open_claim4_u.
|
|
|
2927 |
delegate_cur_info.delegate_stateid.other,
|
|
|
2928 |
12))
|
|
|
2929 |
return (FALSE);
|
|
|
2930 |
len = strlen(objp->open_claim4_u.delegate_cur_info.cfile);
|
|
|
2931 |
if (len > NFS4_MAX_UTF8STRING)
|
|
|
2932 |
return (FALSE);
|
|
|
2933 |
if (XDR_PUTINT32(xdrs, &len)) {
|
|
|
2934 |
return (xdr_opaque(xdrs,
|
|
|
2935 |
objp->open_claim4_u.delegate_cur_info.cfile,
|
|
|
2936 |
len));
|
|
|
2937 |
}
|
|
|
2938 |
return (FALSE);
|
|
|
2939 |
case CLAIM_DELEGATE_PREV:
|
|
|
2940 |
len = strlen(objp->open_claim4_u.cfile_delegate_prev);
|
|
|
2941 |
if (len > NFS4_MAX_UTF8STRING)
|
|
|
2942 |
return (FALSE);
|
|
|
2943 |
if (XDR_PUTINT32(xdrs, &len)) {
|
|
|
2944 |
return (xdr_opaque(xdrs,
|
|
|
2945 |
objp->open_claim4_u.cfile_delegate_prev, len));
|
|
|
2946 |
}
|
|
|
2947 |
return (FALSE);
|
|
|
2948 |
default:
|
|
|
2949 |
return (FALSE);
|
|
|
2950 |
}
|
|
|
2951 |
/* NOTREACHED */
|
|
|
2952 |
return (FALSE);
|
|
|
2953 |
}
|
|
|
2954 |
|
|
|
2955 |
static bool_t
|
|
|
2956 |
xdr_OPEN4res(XDR *xdrs, OPEN4res *objp)
|
|
|
2957 |
{
|
|
|
2958 |
if (xdrs->x_op != XDR_FREE) {
|
|
|
2959 |
if (!xdr_int(xdrs, (int32_t *)&objp->status))
|
|
|
2960 |
return (FALSE);
|
|
|
2961 |
if (objp->status != NFS4_OK)
|
|
|
2962 |
return (TRUE);
|
|
|
2963 |
if (!xdr_u_int(xdrs, &objp->stateid.seqid))
|
|
|
2964 |
return (FALSE);
|
|
|
2965 |
if (!xdr_opaque(xdrs, objp->stateid.other, 12))
|
|
|
2966 |
return (FALSE);
|
|
|
2967 |
if (!xdr_bool(xdrs, &objp->cinfo.atomic))
|
|
|
2968 |
return (FALSE);
|
|
|
2969 |
if (!xdr_u_longlong_t(xdrs,
|
|
|
2970 |
(u_longlong_t *)&objp->cinfo.before))
|
|
|
2971 |
return (FALSE);
|
|
|
2972 |
if (!xdr_u_longlong_t(xdrs, (u_longlong_t *)&objp->cinfo.after))
|
|
|
2973 |
return (FALSE);
|
|
|
2974 |
if (!xdr_u_int(xdrs, &objp->rflags))
|
|
|
2975 |
return (FALSE);
|
|
|
2976 |
if (!xdr_bitmap4(xdrs, &objp->attrset))
|
|
|
2977 |
return (FALSE);
|
|
|
2978 |
if (!xdr_int(xdrs,
|
|
|
2979 |
(int *)&objp->delegation.delegation_type))
|
|
|
2980 |
return (FALSE);
|
|
|
2981 |
switch (objp->delegation.delegation_type) {
|
|
|
2982 |
case OPEN_DELEGATE_NONE:
|
|
|
2983 |
return (TRUE);
|
|
|
2984 |
case OPEN_DELEGATE_READ:
|
|
|
2985 |
if (!xdr_u_int(xdrs, &objp->delegation.
|
|
|
2986 |
open_delegation4_u.read.stateid.seqid))
|
|
|
2987 |
return (FALSE);
|
|
|
2988 |
if (!xdr_opaque(xdrs, objp->delegation.
|
|
|
2989 |
open_delegation4_u.read.stateid.other,
|
|
|
2990 |
12))
|
|
|
2991 |
return (FALSE);
|
|
|
2992 |
if (!xdr_bool(xdrs, &objp->delegation.
|
|
|
2993 |
open_delegation4_u.read.recall))
|
|
|
2994 |
return (FALSE);
|
|
|
2995 |
return (xdr_nfsace4(xdrs, &objp->delegation.
|
|
|
2996 |
open_delegation4_u.read.permissions));
|
|
|
2997 |
case OPEN_DELEGATE_WRITE:
|
|
|
2998 |
if (!xdr_u_int(xdrs, &objp->delegation.
|
|
|
2999 |
open_delegation4_u.write.stateid.seqid))
|
|
|
3000 |
return (FALSE);
|
|
|
3001 |
if (!xdr_opaque(xdrs, objp->delegation.
|
|
|
3002 |
open_delegation4_u.write.stateid.other,
|
|
|
3003 |
12))
|
|
|
3004 |
return (FALSE);
|
|
|
3005 |
if (!xdr_bool(xdrs, &objp->delegation.
|
|
|
3006 |
open_delegation4_u.write.recall))
|
|
|
3007 |
return (FALSE);
|
|
|
3008 |
if (!xdr_int(xdrs, (int *)&objp->delegation.
|
|
|
3009 |
open_delegation4_u.write.space_limit.
|
|
|
3010 |
limitby))
|
|
|
3011 |
return (FALSE);
|
|
|
3012 |
switch (objp->delegation.
|
|
|
3013 |
open_delegation4_u.write.space_limit.
|
|
|
3014 |
limitby) {
|
|
|
3015 |
case NFS_LIMIT_SIZE:
|
|
|
3016 |
if (!xdr_u_longlong_t(xdrs,
|
|
|
3017 |
(u_longlong_t *)&objp->delegation.
|
|
|
3018 |
open_delegation4_u.write.space_limit.
|
|
|
3019 |
nfs_space_limit4_u.filesize))
|
|
|
3020 |
return (FALSE);
|
|
|
3021 |
break;
|
|
|
3022 |
case NFS_LIMIT_BLOCKS:
|
|
|
3023 |
if (!xdr_u_int(xdrs,
|
|
|
3024 |
&objp->delegation.open_delegation4_u.write.
|
|
|
3025 |
space_limit.nfs_space_limit4_u.
|
|
|
3026 |
mod_blocks.num_blocks))
|
|
|
3027 |
return (FALSE);
|
|
|
3028 |
if (!xdr_u_int(xdrs, &objp->delegation.
|
|
|
3029 |
open_delegation4_u.write.space_limit.
|
|
|
3030 |
nfs_space_limit4_u.mod_blocks.
|
|
|
3031 |
bytes_per_block))
|
|
|
3032 |
return (FALSE);
|
|
|
3033 |
break;
|
|
|
3034 |
default:
|
|
|
3035 |
return (FALSE);
|
|
|
3036 |
}
|
|
|
3037 |
return (xdr_nfsace4(xdrs, &objp->delegation.
|
|
|
3038 |
open_delegation4_u.write.permissions));
|
|
|
3039 |
}
|
|
|
3040 |
return (FALSE);
|
|
|
3041 |
}
|
|
|
3042 |
|
|
|
3043 |
/*
|
|
|
3044 |
* Optimized free case
|
|
|
3045 |
*/
|
|
|
3046 |
if (objp->status != NFS4_OK)
|
|
|
3047 |
return (TRUE);
|
|
|
3048 |
|
|
|
3049 |
switch (objp->delegation.delegation_type) {
|
|
|
3050 |
case OPEN_DELEGATE_NONE:
|
|
|
3051 |
return (TRUE);
|
|
|
3052 |
case OPEN_DELEGATE_READ:
|
|
|
3053 |
return (xdr_nfsace4(xdrs, &objp->delegation.
|
|
|
3054 |
open_delegation4_u.read.permissions));
|
|
|
3055 |
case OPEN_DELEGATE_WRITE:
|
|
|
3056 |
switch (objp->delegation.
|
|
|
3057 |
open_delegation4_u.write.space_limit.limitby) {
|
|
|
3058 |
case NFS_LIMIT_SIZE:
|
|
|
3059 |
case NFS_LIMIT_BLOCKS:
|
|
|
3060 |
break;
|
|
|
3061 |
default:
|
|
|
3062 |
return (FALSE);
|
|
|
3063 |
}
|
|
|
3064 |
return (xdr_nfsace4(xdrs, &objp->delegation.
|
|
|
3065 |
open_delegation4_u.write.permissions));
|
|
|
3066 |
}
|
|
|
3067 |
return (FALSE);
|
|
|
3068 |
}
|
|
|
3069 |
|
|
|
3070 |
static bool_t
|
|
|
3071 |
xdr_OPEN_CONFIRM4res(XDR *xdrs, OPEN_CONFIRM4res *objp)
|
|
|
3072 |
{
|
|
|
3073 |
if (!xdr_int(xdrs, (int32_t *)&objp->status))
|
|
|
3074 |
return (FALSE);
|
|
|
3075 |
if (objp->status != NFS4_OK)
|
|
|
3076 |
return (TRUE);
|
|
|
3077 |
if (!xdr_u_int(xdrs, &objp->open_stateid.seqid))
|
|
|
3078 |
return (FALSE);
|
|
|
3079 |
return (xdr_opaque(xdrs, objp->open_stateid.other, 12));
|
|
|
3080 |
}
|
|
|
3081 |
|
|
|
3082 |
static bool_t
|
|
|
3083 |
xdr_OPEN_DOWNGRADE4args(XDR *xdrs, OPEN_DOWNGRADE4args *objp)
|
|
|
3084 |
{
|
|
|
3085 |
if (!xdr_u_int(xdrs, &objp->open_stateid.seqid))
|
|
|
3086 |
return (FALSE);
|
|
|
3087 |
if (!xdr_opaque(xdrs, objp->open_stateid.other, 12))
|
|
|
3088 |
return (FALSE);
|
|
|
3089 |
if (!xdr_u_int(xdrs, &objp->seqid))
|
|
|
3090 |
return (FALSE);
|
|
|
3091 |
if (!xdr_u_int(xdrs, &objp->share_access))
|
|
|
3092 |
return (FALSE);
|
|
|
3093 |
return (xdr_u_int(xdrs, &objp->share_deny));
|
|
|
3094 |
}
|
|
|
3095 |
|
|
|
3096 |
static bool_t
|
|
|
3097 |
xdr_OPEN_DOWNGRADE4res(XDR *xdrs, OPEN_DOWNGRADE4res *objp)
|
|
|
3098 |
{
|
|
|
3099 |
if (!xdr_int(xdrs, (int32_t *)&objp->status))
|
|
|
3100 |
return (FALSE);
|
|
|
3101 |
if (objp->status != NFS4_OK)
|
|
|
3102 |
return (TRUE);
|
|
|
3103 |
if (!xdr_u_int(xdrs, &objp->open_stateid.seqid))
|
|
|
3104 |
return (FALSE);
|
|
|
3105 |
return (xdr_opaque(xdrs, objp->open_stateid.other, 12));
|
|
|
3106 |
}
|
|
|
3107 |
|
|
|
3108 |
static bool_t
|
|
|
3109 |
xdr_READ4args(XDR *xdrs, READ4args *objp)
|
|
|
3110 |
{
|
|
|
3111 |
if (!xdr_u_int(xdrs, &objp->stateid.seqid))
|
|
|
3112 |
return (FALSE);
|
|
|
3113 |
if (!xdr_opaque(xdrs, objp->stateid.other, 12))
|
|
|
3114 |
return (FALSE);
|
|
|
3115 |
if (!xdr_u_longlong_t(xdrs, (u_longlong_t *)&objp->offset))
|
|
|
3116 |
return (FALSE);
|
|
|
3117 |
return (xdr_u_int(xdrs, &objp->count));
|
|
|
3118 |
}
|
|
|
3119 |
|
|
|
3120 |
static bool_t
|
|
|
3121 |
xdr_READ4res(XDR *xdrs, READ4res *objp)
|
|
|
3122 |
{
|
|
|
3123 |
int i, rndup;
|
|
|
3124 |
mblk_t *mp;
|
|
|
3125 |
|
|
|
3126 |
if (xdrs->x_op == XDR_DECODE)
|
|
|
3127 |
return (FALSE);
|
|
|
3128 |
|
|
|
3129 |
if (xdrs->x_op == XDR_FREE) {
|
|
|
3130 |
/*
|
|
|
3131 |
* Optimized free case
|
|
|
3132 |
*/
|
|
|
3133 |
if (objp->status != NFS4_OK)
|
|
|
3134 |
return (TRUE);
|
|
|
3135 |
if (objp->data_val != NULL)
|
|
|
3136 |
kmem_free(objp->data_val, objp->data_len);
|
|
|
3137 |
return (TRUE);
|
|
|
3138 |
}
|
|
|
3139 |
|
|
|
3140 |
/* on with ENCODE paths */
|
|
|
3141 |
if (!XDR_PUTINT32(xdrs, (int32_t *)&objp->status))
|
|
|
3142 |
return (FALSE);
|
|
|
3143 |
if (objp->status != NFS4_OK)
|
|
|
3144 |
return (TRUE);
|
|
|
3145 |
|
|
|
3146 |
if (!XDR_PUTINT32(xdrs, &objp->eof))
|
|
|
3147 |
return (FALSE);
|
|
|
3148 |
|
|
|
3149 |
mp = objp->mblk;
|
|
|
3150 |
if (mp != NULL && xdrs->x_ops == &xdrmblk_ops) {
|
|
|
3151 |
mp->b_wptr += objp->data_len;
|
|
|
3152 |
rndup = BYTES_PER_XDR_UNIT -
|
|
|
3153 |
(objp->data_len % BYTES_PER_XDR_UNIT);
|
|
|
3154 |
if (rndup != BYTES_PER_XDR_UNIT)
|
|
|
3155 |
for (i = 0; i < rndup; i++)
|
|
|
3156 |
*mp->b_wptr++ = '\0';
|
|
|
3157 |
if (xdrmblk_putmblk(xdrs, mp, objp->data_len) == TRUE) {
|
|
|
3158 |
objp->mblk = NULL;
|
|
|
3159 |
return (TRUE);
|
|
|
3160 |
}
|
|
|
3161 |
}
|
|
|
3162 |
return (xdr_bytes(xdrs, (char **)&objp->data_val,
|
|
|
3163 |
(uint_t *)&objp->data_len,
|
|
|
3164 |
objp->data_len));
|
|
|
3165 |
}
|
|
|
3166 |
|
|
|
3167 |
static bool_t
|
|
|
3168 |
xdr_READ4res_clnt(XDR *xdrs, READ4res *objp, READ4args *aobjp)
|
|
|
3169 |
{
|
|
|
3170 |
mblk_t *mp;
|
|
|
3171 |
size_t n;
|
|
|
3172 |
int error;
|
|
|
3173 |
uint_t size = aobjp->res_maxsize;
|
|
|
3174 |
|
|
|
3175 |
if (xdrs->x_op == XDR_ENCODE)
|
|
|
3176 |
return (FALSE);
|
|
|
3177 |
|
|
|
3178 |
if (xdrs->x_op == XDR_FREE) {
|
|
|
3179 |
/*
|
|
|
3180 |
* Optimized free case
|
|
|
3181 |
*/
|
|
|
3182 |
if (objp->status != NFS4_OK)
|
|
|
3183 |
return (TRUE);
|
|
|
3184 |
if (objp->data_val != NULL)
|
|
|
3185 |
kmem_free(objp->data_val, objp->data_len);
|
|
|
3186 |
return (TRUE);
|
|
|
3187 |
}
|
|
|
3188 |
|
|
|
3189 |
if (!XDR_GETINT32(xdrs, (int32_t *)&objp->status))
|
|
|
3190 |
return (FALSE);
|
|
|
3191 |
if (objp->status != NFS4_OK)
|
|
|
3192 |
return (TRUE);
|
|
|
3193 |
|
|
|
3194 |
if (!XDR_GETINT32(xdrs, &objp->eof))
|
|
|
3195 |
return (FALSE);
|
|
|
3196 |
|
|
|
3197 |
|
|
|
3198 |
/*
|
|
|
3199 |
* This is a special case such that the caller is providing a
|
|
|
3200 |
* uio as a guide to eventual data location; this is used for
|
|
|
3201 |
* handling DIRECTIO reads.
|
|
|
3202 |
*/
|
|
|
3203 |
if (aobjp->res_uiop != NULL) {
|
|
|
3204 |
struct uio *uiop = aobjp->res_uiop;
|
|
|
3205 |
int32_t *ptr;
|
|
|
3206 |
|
|
|
3207 |
if (xdrs->x_ops == &xdrmblk_ops) {
|
|
|
3208 |
if (!xdrmblk_getmblk(xdrs, &mp, &objp->data_len))
|
|
|
3209 |
return (FALSE);
|
|
|
3210 |
|
|
|
3211 |
if (objp->data_len == 0)
|
|
|
3212 |
return (TRUE);
|
|
|
3213 |
|
|
|
3214 |
if (objp->data_len > size)
|
|
|
3215 |
return (FALSE);
|
|
|
3216 |
|
|
|
3217 |
size = objp->data_len;
|
|
|
3218 |
do {
|
|
|
3219 |
n = MIN(size, mp->b_wptr - mp->b_rptr);
|
|
|
3220 |
if ((n = MIN(uiop->uio_resid, n)) != 0) {
|
|
|
3221 |
|
|
|
3222 |
error = uiomove((char *)mp->b_rptr, n,
|
|
|
3223 |
UIO_READ, uiop);
|
|
|
3224 |
if (error)
|
|
|
3225 |
return (FALSE);
|
|
|
3226 |
mp->b_rptr += n;
|
|
|
3227 |
size -= n;
|
|
|
3228 |
}
|
|
|
3229 |
|
|
|
3230 |
while (mp && (mp->b_rptr >= mp->b_wptr))
|
|
|
3231 |
mp = mp->b_cont;
|
|
|
3232 |
} while (mp && size > 0 && uiop->uio_resid > 0);
|
|
|
3233 |
|
|
|
3234 |
return (TRUE);
|
|
|
3235 |
}
|
|
|
3236 |
|
|
|
3237 |
/*
|
|
|
3238 |
* This isn't an xdrmblk stream. Handle the likely
|
|
|
3239 |
* case that it can be inlined (ex. xdrmem).
|
|
|
3240 |
*/
|
|
|
3241 |
if (!XDR_GETINT32(xdrs, (int32_t *)&objp->data_len))
|
|
|
3242 |
return (FALSE);
|
|
|
3243 |
|
|
|
3244 |
if (objp->data_len == 0)
|
|
|
3245 |
return (TRUE);
|
|
|
3246 |
|
|
|
3247 |
if (objp->data_len > size)
|
|
|
3248 |
return (FALSE);
|
|
|
3249 |
|
|
|
3250 |
size = (int)objp->data_len;
|
|
|
3251 |
if ((ptr = XDR_INLINE(xdrs, size)) != NULL)
|
|
|
3252 |
return (uiomove(ptr, size, UIO_READ, uiop) ?
|
|
|
3253 |
FALSE : TRUE);
|
|
|
3254 |
|
|
|
3255 |
/*
|
|
|
3256 |
* Handle some other (unlikely) stream type that will
|
|
|
3257 |
* need a copy.
|
|
|
3258 |
*/
|
|
|
3259 |
if ((ptr = kmem_alloc(size, KM_NOSLEEP)) == NULL)
|
|
|
3260 |
return (FALSE);
|
|
|
3261 |
|
|
|
3262 |
if (!XDR_GETBYTES(xdrs, (caddr_t)ptr, size)) {
|
|
|
3263 |
kmem_free(ptr, size);
|
|
|
3264 |
return (FALSE);
|
|
|
3265 |
}
|
|
|
3266 |
error = uiomove(ptr, size, UIO_READ, uiop);
|
|
|
3267 |
kmem_free(ptr, size);
|
|
|
3268 |
|
|
|
3269 |
return (error ? FALSE : TRUE);
|
|
|
3270 |
}
|
|
|
3271 |
|
|
|
3272 |
/*
|
|
|
3273 |
* Check for the other special case of the caller providing
|
|
|
3274 |
* the target area for the data.
|
|
|
3275 |
*/
|
|
|
3276 |
if (aobjp->res_data_val_alt)
|
|
|
3277 |
return (xdr_bytes(xdrs, (char **)&aobjp->res_data_val_alt,
|
|
|
3278 |
(uint_t *)&objp->data_len,
|
|
|
3279 |
aobjp->res_maxsize));
|
|
|
3280 |
|
|
|
3281 |
/* caller didn't set things up right if we got this far */
|
|
|
3282 |
return (FALSE);
|
|
|
3283 |
}
|
|
|
3284 |
|
|
|
3285 |
static bool_t
|
|
|
3286 |
xdr_READDIR4args(XDR *xdrs, READDIR4args *objp)
|
|
|
3287 |
{
|
|
|
3288 |
if (!xdr_u_longlong_t(xdrs, (u_longlong_t *)&objp->cookie))
|
|
|
3289 |
return (FALSE);
|
|
|
3290 |
if (!xdr_u_longlong_t(xdrs, (u_longlong_t *)&objp->cookieverf))
|
|
|
3291 |
return (FALSE);
|
|
|
3292 |
if (!xdr_u_int(xdrs, &objp->dircount))
|
|
|
3293 |
return (FALSE);
|
|
|
3294 |
if (!xdr_u_int(xdrs, &objp->maxcount))
|
|
|
3295 |
return (FALSE);
|
|
|
3296 |
return (xdr_bitmap4(xdrs, &objp->attr_request));
|
|
|
3297 |
}
|
|
|
3298 |
|
|
|
3299 |
/* ARGSUSED */
|
|
|
3300 |
static bool_t
|
|
|
3301 |
xdrmblk_putmblk_rd(XDR *xdrs, mblk_t *m)
|
|
|
3302 |
{
|
|
|
3303 |
if (((m->b_wptr - m->b_rptr) % BYTES_PER_XDR_UNIT) != 0)
|
|
|
3304 |
return (FALSE);
|
|
|
3305 |
|
|
|
3306 |
/* LINTED pointer alignment */
|
|
|
3307 |
((mblk_t *)xdrs->x_base)->b_cont = m;
|
|
|
3308 |
xdrs->x_base = (caddr_t)m;
|
|
|
3309 |
xdrs->x_handy = 0;
|
|
|
3310 |
return (TRUE);
|
|
|
3311 |
}
|
|
|
3312 |
|
|
|
3313 |
bool_t
|
|
|
3314 |
xdr_READDIR4res(XDR *xdrs, READDIR4res *objp)
|
|
|
3315 |
{
|
|
|
3316 |
mblk_t *mp = objp->mblk;
|
|
|
3317 |
bool_t ret_val;
|
|
|
3318 |
uint_t flags = 0;
|
|
|
3319 |
|
|
|
3320 |
ASSERT(xdrs->x_op == XDR_ENCODE);
|
|
|
3321 |
|
|
|
3322 |
if (!xdr_int(xdrs, (int32_t *)&objp->status))
|
|
|
3323 |
return (FALSE);
|
|
|
3324 |
if (objp->status != NFS4_OK)
|
|
|
3325 |
return (TRUE);
|
|
|
3326 |
if (mp == NULL)
|
|
|
3327 |
return (FALSE);
|
|
|
3328 |
|
|
|
3329 |
if (xdrs->x_ops == &xdrmblk_ops) {
|
|
|
3330 |
if (xdrmblk_putmblk_rd(xdrs, mp)
|
|
|
3331 |
== TRUE) {
|
|
|
3332 |
/* mblk successfully inserted into outgoing chain */
|
|
|
3333 |
objp->mblk = NULL;
|
|
|
3334 |
return (TRUE);
|
|
|
3335 |
}
|
|
|
3336 |
}
|
|
|
3337 |
|
|
|
3338 |
ASSERT(mp->b_cont == NULL);
|
|
|
3339 |
|
|
|
3340 |
/*
|
|
|
3341 |
* If running over RDMA, the pre-encoded m_blk needs to be moved
|
|
|
3342 |
* without being chunked.
|
|
|
3343 |
* Check if chunking is disabled for this xdr stream. If not disable
|
|
|
3344 |
* it for this op and then enable it back on.
|
|
|
3345 |
*/
|
|
|
3346 |
XDR_CONTROL(xdrs, XDR_RDMAGET, &flags);
|
|
|
3347 |
if (flags & RDMA_NOCHUNK)
|
|
|
3348 |
return (xdr_opaque(xdrs, (char *)mp->b_rptr, objp->data_len));
|
|
|
3349 |
|
|
|
3350 |
flags |= RDMA_NOCHUNK;
|
|
|
3351 |
(void) XDR_CONTROL(xdrs, XDR_RDMASET, &flags);
|
|
|
3352 |
ret_val = xdr_opaque(xdrs, (char *)mp->b_rptr, objp->data_len);
|
|
|
3353 |
flags &= ~RDMA_NOCHUNK;
|
|
|
3354 |
(void) XDR_CONTROL(xdrs, XDR_RDMASET, &flags);
|
|
|
3355 |
return (ret_val);
|
|
|
3356 |
}
|
|
|
3357 |
|
|
|
3358 |
static bool_t
|
|
|
3359 |
xdr_READLINK4res(XDR *xdrs, READLINK4res *objp)
|
|
|
3360 |
{
|
|
|
3361 |
if (xdrs->x_op != XDR_FREE) {
|
|
|
3362 |
if (!xdr_int(xdrs, (int32_t *)&objp->status))
|
|
|
3363 |
return (FALSE);
|
|
|
3364 |
if (objp->status != NFS4_OK)
|
|
|
3365 |
return (TRUE);
|
|
|
3366 |
return (xdr_bytes(xdrs, (char **)&objp->link.utf8string_val,
|
|
|
3367 |
(uint_t *)&objp->link.utf8string_len,
|
|
|
3368 |
NFS4_MAX_UTF8STRING));
|
|
|
3369 |
}
|
|
|
3370 |
|
|
|
3371 |
/*
|
|
|
3372 |
* Optimized free case
|
|
|
3373 |
*/
|
|
|
3374 |
if (objp->status != NFS4_OK)
|
|
|
3375 |
return (TRUE);
|
|
|
3376 |
if (objp->link.utf8string_val != NULL)
|
|
|
3377 |
kmem_free(objp->link.utf8string_val, objp->link.utf8string_len);
|
|
|
3378 |
return (TRUE);
|
|
|
3379 |
}
|
|
|
3380 |
|
|
|
3381 |
static bool_t
|
|
|
3382 |
xdr_REMOVE4res(XDR *xdrs, REMOVE4res *objp)
|
|
|
3383 |
{
|
|
|
3384 |
if (!xdr_int(xdrs, (int32_t *)&objp->status))
|
|
|
3385 |
return (FALSE);
|
|
|
3386 |
if (objp->status != NFS4_OK)
|
|
|
3387 |
return (TRUE);
|
|
|
3388 |
if (!xdr_bool(xdrs, &objp->cinfo.atomic))
|
|
|
3389 |
return (FALSE);
|
|
|
3390 |
if (!xdr_u_longlong_t(xdrs, (u_longlong_t *)&objp->cinfo.before))
|
|
|
3391 |
return (FALSE);
|
|
|
3392 |
return (xdr_u_longlong_t(xdrs,
|
|
|
3393 |
(u_longlong_t *)&objp->cinfo.after));
|
|
|
3394 |
}
|
|
|
3395 |
|
|
|
3396 |
static bool_t
|
|
|
3397 |
xdr_RENAME4res(XDR *xdrs, RENAME4res *objp)
|
|
|
3398 |
{
|
|
|
3399 |
if (!xdr_int(xdrs, (int32_t *)&objp->status))
|
|
|
3400 |
return (FALSE);
|
|
|
3401 |
if (objp->status != NFS4_OK)
|
|
|
3402 |
return (TRUE);
|
|
|
3403 |
if (!xdr_bool(xdrs, &objp->source_cinfo.atomic))
|
|
|
3404 |
return (FALSE);
|
|
|
3405 |
if (!xdr_u_longlong_t(xdrs,
|
|
|
3406 |
(u_longlong_t *)&objp->source_cinfo.before))
|
|
|
3407 |
return (FALSE);
|
|
|
3408 |
if (!xdr_u_longlong_t(xdrs,
|
|
|
3409 |
(u_longlong_t *)&objp->source_cinfo.after))
|
|
|
3410 |
return (FALSE);
|
|
|
3411 |
if (!xdr_bool(xdrs, &objp->target_cinfo.atomic))
|
|
|
3412 |
return (FALSE);
|
|
|
3413 |
if (!xdr_u_longlong_t(xdrs,
|
|
|
3414 |
(u_longlong_t *)&objp->target_cinfo.before))
|
|
|
3415 |
return (FALSE);
|
|
|
3416 |
return (xdr_u_longlong_t(xdrs,
|
|
|
3417 |
(u_longlong_t *)&objp->target_cinfo.after));
|
|
|
3418 |
}
|
|
|
3419 |
|
|
|
3420 |
static bool_t
|
|
|
3421 |
xdr_secinfo4(XDR *xdrs, secinfo4 *objp)
|
|
|
3422 |
{
|
|
|
3423 |
if (xdrs->x_op != XDR_FREE) {
|
|
|
3424 |
if (!xdr_u_int(xdrs, &objp->flavor))
|
|
|
3425 |
return (FALSE);
|
|
|
3426 |
if (objp->flavor != RPCSEC_GSS)
|
|
|
3427 |
return (TRUE);
|
|
|
3428 |
if (!xdr_bytes(xdrs,
|
|
|
3429 |
(char **)&objp->flavor_info.oid.sec_oid4_val,
|
|
|
3430 |
(uint_t *)&objp->flavor_info.oid.sec_oid4_len,
|
|
|
3431 |
NFS4_MAX_SECOID4))
|
|
|
3432 |
return (FALSE);
|
|
|
3433 |
if (!xdr_u_int(xdrs, &objp->flavor_info.qop))
|
|
|
3434 |
return (FALSE);
|
|
|
3435 |
return (xdr_int(xdrs, (int *)&objp->flavor_info.service));
|
|
|
3436 |
}
|
|
|
3437 |
|
|
|
3438 |
/*
|
|
|
3439 |
* Optimized free path
|
|
|
3440 |
*/
|
|
|
3441 |
if (objp->flavor != RPCSEC_GSS)
|
|
|
3442 |
return (TRUE);
|
|
|
3443 |
|
|
|
3444 |
if (objp->flavor_info.oid.sec_oid4_val != NULL)
|
|
|
3445 |
kmem_free(objp->flavor_info.oid.sec_oid4_val,
|
|
|
3446 |
objp->flavor_info.oid.sec_oid4_len);
|
|
|
3447 |
return (TRUE);
|
|
|
3448 |
}
|
|
|
3449 |
|
|
|
3450 |
static bool_t
|
|
|
3451 |
xdr_SETCLIENTID4args(XDR *xdrs, SETCLIENTID4args *objp)
|
|
|
3452 |
{
|
|
|
3453 |
if (xdrs->x_op != XDR_FREE) {
|
|
|
3454 |
if (!xdr_u_longlong_t(xdrs,
|
|
|
3455 |
(u_longlong_t *)&objp->client.verifier))
|
|
|
3456 |
return (FALSE);
|
|
|
3457 |
if (!xdr_bytes(xdrs, (char **)&objp->client.id_val,
|
|
|
3458 |
(uint_t *)&objp->client.id_len, NFS4_OPAQUE_LIMIT))
|
|
|
3459 |
return (FALSE);
|
|
|
3460 |
if (!xdr_u_int(xdrs, &objp->callback.cb_program))
|
|
|
3461 |
return (FALSE);
|
|
|
3462 |
if (!xdr_string(xdrs, &objp->callback.cb_location.r_netid,
|
|
|
3463 |
NFS4_OPAQUE_LIMIT))
|
|
|
3464 |
return (FALSE);
|
|
|
3465 |
if (!xdr_string(xdrs, &objp->callback.cb_location.r_addr,
|
|
|
3466 |
NFS4_OPAQUE_LIMIT))
|
|
|
3467 |
return (FALSE);
|
|
|
3468 |
return (xdr_u_int(xdrs, &objp->callback_ident));
|
|
|
3469 |
}
|
|
|
3470 |
|
|
|
3471 |
/*
|
|
|
3472 |
* Optimized free case
|
|
|
3473 |
*/
|
|
|
3474 |
if (objp->client.id_val != NULL)
|
|
|
3475 |
kmem_free(objp->client.id_val, objp->client.id_len);
|
|
|
3476 |
(void) xdr_string(xdrs, &objp->callback.cb_location.r_netid,
|
|
|
3477 |
NFS4_OPAQUE_LIMIT);
|
|
|
3478 |
return (xdr_string(xdrs, &objp->callback.cb_location.r_addr,
|
|
|
3479 |
NFS4_OPAQUE_LIMIT));
|
|
|
3480 |
}
|
|
|
3481 |
|
|
|
3482 |
static bool_t
|
|
|
3483 |
xdr_SETCLIENTID4res(XDR *xdrs, SETCLIENTID4res *objp)
|
|
|
3484 |
{
|
|
|
3485 |
if (xdrs->x_op != XDR_FREE) {
|
|
|
3486 |
if (!xdr_int(xdrs, (int32_t *)&objp->status))
|
|
|
3487 |
return (FALSE);
|
|
|
3488 |
switch (objp->status) {
|
|
|
3489 |
case NFS4_OK:
|
|
|
3490 |
if (!xdr_u_longlong_t(xdrs,
|
|
|
3491 |
(u_longlong_t *)&objp->SETCLIENTID4res_u.resok4.
|
|
|
3492 |
clientid))
|
|
|
3493 |
return (FALSE);
|
|
|
3494 |
return (xdr_u_longlong_t(xdrs,
|
|
|
3495 |
(u_longlong_t *)&objp->SETCLIENTID4res_u.
|
|
|
3496 |
resok4.setclientid_confirm));
|
|
|
3497 |
case NFS4ERR_CLID_INUSE:
|
|
|
3498 |
if (!xdr_string(xdrs,
|
|
|
3499 |
&objp->SETCLIENTID4res_u.client_using.
|
|
|
3500 |
r_netid, NFS4_OPAQUE_LIMIT))
|
|
|
3501 |
return (FALSE);
|
|
|
3502 |
return (xdr_string(xdrs,
|
|
|
3503 |
&objp->SETCLIENTID4res_u.client_using.
|
|
|
3504 |
r_addr, NFS4_OPAQUE_LIMIT));
|
|
|
3505 |
}
|
|
|
3506 |
return (TRUE);
|
|
|
3507 |
}
|
|
|
3508 |
|
|
|
3509 |
/*
|
|
|
3510 |
* Optimized free case
|
|
|
3511 |
*/
|
|
|
3512 |
if (objp->status != NFS4ERR_CLID_INUSE)
|
|
|
3513 |
return (TRUE);
|
|
|
3514 |
|
|
|
3515 |
if (!xdr_string(xdrs, &objp->SETCLIENTID4res_u.client_using.r_netid,
|
|
|
3516 |
NFS4_OPAQUE_LIMIT))
|
|
|
3517 |
return (FALSE);
|
|
|
3518 |
return (xdr_string(xdrs, &objp->SETCLIENTID4res_u.client_using.r_addr,
|
|
|
3519 |
NFS4_OPAQUE_LIMIT));
|
|
|
3520 |
}
|
|
|
3521 |
|
|
|
3522 |
static bool_t
|
|
|
3523 |
xdr_WRITE4args(XDR *xdrs, WRITE4args *objp)
|
|
|
3524 |
{
|
|
|
3525 |
if (xdrs->x_op != XDR_FREE) {
|
|
|
3526 |
if (!xdr_u_int(xdrs, &objp->stateid.seqid))
|
|
|
3527 |
return (FALSE);
|
|
|
3528 |
if (!xdr_opaque(xdrs, objp->stateid.other, 12))
|
|
|
3529 |
return (FALSE);
|
|
|
3530 |
if (!xdr_u_longlong_t(xdrs, (u_longlong_t *)&objp->offset))
|
|
|
3531 |
return (FALSE);
|
|
|
3532 |
if (!xdr_int(xdrs, (int *)&objp->stable))
|
|
|
3533 |
return (FALSE);
|
|
|
3534 |
if (xdrs->x_op == XDR_DECODE) {
|
|
|
3535 |
if (xdrs->x_ops == &xdrmblk_ops) {
|
|
|
3536 |
objp->data_val = NULL;
|
|
|
3537 |
return (xdrmblk_getmblk(xdrs, &objp->mblk,
|
|
|
3538 |
&objp->data_len));
|
|
|
3539 |
}
|
|
|
3540 |
/* Else fall thru for the xdr_bytes(). */
|
|
|
3541 |
objp->mblk = NULL;
|
|
|
3542 |
}
|
|
|
3543 |
return (xdr_bytes(xdrs, (char **)&objp->data_val,
|
|
|
3544 |
(uint_t *)&objp->data_len, NFS4_DATA_LIMIT));
|
|
|
3545 |
}
|
|
|
3546 |
|
|
|
3547 |
/*
|
|
|
3548 |
* Optimized free case
|
|
|
3549 |
*/
|
|
|
3550 |
if (objp->data_val != NULL)
|
|
|
3551 |
kmem_free(objp->data_val, objp->data_len);
|
|
|
3552 |
return (TRUE);
|
|
|
3553 |
}
|
|
|
3554 |
|
|
|
3555 |
static bool_t
|
|
|
3556 |
xdr_WRITE4res(XDR *xdrs, WRITE4res *objp)
|
|
|
3557 |
{
|
|
|
3558 |
if (!xdr_int(xdrs, (int32_t *)&objp->status))
|
|
|
3559 |
return (FALSE);
|
|
|
3560 |
if (objp->status != NFS4_OK)
|
|
|
3561 |
return (TRUE);
|
|
|
3562 |
if (!xdr_u_int(xdrs, &objp->count))
|
|
|
3563 |
return (FALSE);
|
|
|
3564 |
if (!xdr_int(xdrs, (int *)&objp->committed))
|
|
|
3565 |
return (FALSE);
|
|
|
3566 |
return (xdr_u_longlong_t(xdrs,
|
|
|
3567 |
(u_longlong_t *)&objp->writeverf));
|
|
|
3568 |
}
|
|
|
3569 |
|
|
|
3570 |
static bool_t
|
|
806
|
3571 |
xdr_snfs_argop4_free(XDR *xdrs, nfs_argop4 **arrayp, int len)
|
|
0
|
3572 |
{
|
|
|
3573 |
int i;
|
|
|
3574 |
nfs_argop4 *array = *arrayp;
|
|
|
3575 |
|
|
|
3576 |
/*
|
|
|
3577 |
* Optimized XDR_FREE only args array
|
|
|
3578 |
*/
|
|
|
3579 |
ASSERT(xdrs->x_op == XDR_FREE);
|
|
|
3580 |
|
|
|
3581 |
/*
|
|
|
3582 |
* Nothing to do?
|
|
|
3583 |
*/
|
|
|
3584 |
if (array == NULL)
|
|
|
3585 |
return (TRUE);
|
|
|
3586 |
|
|
|
3587 |
for (i = 0; i < len; i++) {
|
|
|
3588 |
/*
|
|
|
3589 |
* These should be ordered by frequency of use
|
|
|
3590 |
*/
|
|
|
3591 |
switch (array[i].argop) {
|
|
|
3592 |
case OP_PUTFH:
|
|
|
3593 |
if (array[i].nfs_argop4_u.opputfh.object.nfs_fh4_val !=
|
|
|
3594 |
NULL) {
|
|
|
3595 |
kmem_free(array[i].nfs_argop4_u.opputfh.object.
|
|
|
3596 |
nfs_fh4_val,
|
|
|
3597 |
array[i].nfs_argop4_u.opputfh.object.
|
|
|
3598 |
nfs_fh4_len);
|
|
|
3599 |
}
|
|
|
3600 |
continue;
|
|
|
3601 |
case OP_GETATTR:
|
|
|
3602 |
case OP_GETFH:
|
|
|
3603 |
continue;
|
|
|
3604 |
case OP_LOOKUP:
|
|
|
3605 |
if (array[i].nfs_argop4_u.oplookup.objname.
|
|
|
3606 |
utf8string_val != NULL) {
|
|
|
3607 |
kmem_free(array[i].nfs_argop4_u.oplookup.
|
|
|
3608 |
objname.utf8string_val,
|
|
|
3609 |
array[i].nfs_argop4_u.oplookup.
|
|
|
3610 |
objname.utf8string_len);
|
|
|
3611 |
}
|
|
|
3612 |
continue;
|
|
|
3613 |
case OP_OPEN:
|
|
|
3614 |
(void) xdr_OPEN4args(xdrs,
|
|
|
3615 |
&array[i].nfs_argop4_u.opopen);
|
|
|
3616 |
continue;
|
|
|
3617 |
case OP_CLOSE:
|
|
|
3618 |
case OP_ACCESS:
|
|
|
3619 |
case OP_READ:
|
|
|
3620 |
continue;
|
|
|
3621 |
case OP_WRITE:
|
|
|
3622 |
(void) xdr_WRITE4args(xdrs,
|
|
|
3623 |
&array[i].nfs_argop4_u.opwrite);
|
|
|
3624 |
continue;
|
|
|
3625 |
case OP_DELEGRETURN:
|
|
|
3626 |
case OP_LOOKUPP:
|
|
|
3627 |
case OP_READDIR:
|
|
|
3628 |
continue;
|
|
|
3629 |
case OP_REMOVE:
|
|
|
3630 |
if (array[i].nfs_argop4_u.opremove.target.
|
|
|
3631 |
utf8string_val != NULL) {
|
|
|
3632 |
kmem_free(array[i].nfs_argop4_u.opremove.target.
|
|
|
3633 |
utf8string_val,
|
|
|
3634 |
array[i].nfs_argop4_u.opremove.target.
|
|
|
3635 |
utf8string_len);
|
|
|
3636 |
}
|
|
|
3637 |
continue;
|
|
|
3638 |
case OP_COMMIT:
|
|
|
3639 |
continue;
|
|
|
3640 |
case OP_CREATE:
|
|
|
3641 |
(void) xdr_CREATE4args(xdrs,
|
|
|
3642 |
&array[i].nfs_argop4_u.opcreate);
|
|
|
3643 |
continue;
|
|
|
3644 |
case OP_DELEGPURGE:
|
|
|
3645 |
continue;
|
|
|
3646 |
case OP_LINK:
|
|
|
3647 |
if (array[i].nfs_argop4_u.oplink.newname.
|
|
|
3648 |
utf8string_val != NULL) {
|
|
|
3649 |
kmem_free(array[i].nfs_argop4_u.oplink.newname.
|
|
|
3650 |
utf8string_val,
|
|
|
3651 |
array[i].nfs_argop4_u.oplink.newname.
|
|
|
3652 |
utf8string_len);
|
|
|
3653 |
}
|
|
|
3654 |
continue;
|
|
|
3655 |
case OP_LOCK:
|
|
|
3656 |
(void) xdr_LOCK4args(xdrs,
|
|
|
3657 |
&array[i].nfs_argop4_u.oplock);
|
|
|
3658 |
continue;
|
|
|
3659 |
case OP_LOCKT:
|
|
|
3660 |
(void) xdr_LOCKT4args(xdrs,
|
|
|
3661 |
&array[i].nfs_argop4_u.oplockt);
|
|
|
3662 |
continue;
|
|
|
3663 |
case OP_LOCKU:
|
|
|
3664 |
continue;
|
|
|
3665 |
case OP_NVERIFY:
|
|
|
3666 |
(void) xdr_fattr4(xdrs,
|
|
|
3667 |
&array[i].nfs_argop4_u.opnverify.obj_attributes);
|
|
|
3668 |
continue;
|
|
|
3669 |
case OP_OPENATTR:
|
|
|
3670 |
case OP_OPEN_CONFIRM:
|
|
|
3671 |
case OP_OPEN_DOWNGRADE:
|
|
|
3672 |
case OP_PUTPUBFH:
|
|
|
3673 |
case OP_PUTROOTFH:
|
|
|
3674 |
case OP_READLINK:
|
|
|
3675 |
continue;
|
|
|
3676 |
case OP_RENAME:
|
|
|
3677 |
if (array[i].nfs_argop4_u.oprename.oldname.
|
|
|
3678 |
utf8string_val != NULL) {
|
|
|
3679 |
kmem_free(array[i].nfs_argop4_u.oprename.
|
|
|
3680 |
oldname.utf8string_val,
|
|
|
3681 |
array[i].nfs_argop4_u.oprename.
|
|
|
3682 |
oldname.utf8string_len);
|
|
|
3683 |
}
|
|
|
3684 |
if (array[i].nfs_argop4_u.oprename.newname.
|
|
|
3685 |
utf8string_val != NULL) {
|
|
|
3686 |
kmem_free(array[i].nfs_argop4_u.oprename.
|
|
|
3687 |
newname.utf8string_val,
|
|
|
3688 |
array[i].nfs_argop4_u.oprename.
|
|
|
3689 |
newname.utf8string_len);
|
|
|
3690 |
}
|
|
|
3691 |
continue;
|
|
|
3692 |
case OP_RENEW:
|
|
|
3693 |
case OP_RESTOREFH:
|
|
|
3694 |
case OP_SAVEFH:
|
|
|
3695 |
continue;
|
|
|
3696 |
case OP_SECINFO:
|
|
|
3697 |
if (array[i].nfs_argop4_u.opsecinfo.name.
|
|
|
3698 |
utf8string_val != NULL) {
|
|
|
3699 |
kmem_free(array[i].nfs_argop4_u.opsecinfo.name.
|
|
|
3700 |
utf8string_val,
|
|
|
3701 |
array[i].nfs_argop4_u.opsecinfo.name.
|
|
|
3702 |
utf8string_len);
|
|
|
3703 |
}
|
|
|
3704 |
continue;
|
|
|
3705 |
case OP_SETATTR:
|
|
|
3706 |
(void) xdr_fattr4(xdrs,
|
|
|
3707 |
&array[i].nfs_argop4_u.opsetattr.obj_attributes);
|
|
|
3708 |
continue;
|
|
|
3709 |
case OP_SETCLIENTID:
|
|
|
3710 |
(void) xdr_SETCLIENTID4args(xdrs,
|
|
|
3711 |
&array[i].nfs_argop4_u.opsetclientid);
|
|
|
3712 |
continue;
|
|
|
3713 |
case OP_SETCLIENTID_CONFIRM:
|
|
|
3714 |
continue;
|
|
|
3715 |
case OP_VERIFY:
|
|
|
3716 |
(void) xdr_fattr4(xdrs,
|
|
|
3717 |
&array[i].nfs_argop4_u.opverify.obj_attributes);
|
|
|
3718 |
continue;
|
|
|
3719 |
case OP_RELEASE_LOCKOWNER:
|
|
|
3720 |
if (array[i].nfs_argop4_u.oprelease_lockowner.
|
|
|
3721 |
lock_owner.owner_val != NULL) {
|
|
|
3722 |
kmem_free(array[i].nfs_argop4_u.
|
|
|
3723 |
oprelease_lockowner.lock_owner.owner_val,
|
|
|
3724 |
array[i].nfs_argop4_u.
|
|
|
3725 |
oprelease_lockowner.lock_owner.owner_len);
|
|
|
3726 |
}
|
|
|
3727 |
continue;
|
|
|
3728 |
case OP_ILLEGAL:
|
|
|
3729 |
continue;
|
|
|
3730 |
default:
|
|
|
3731 |
/*
|
|
|
3732 |
* An invalid op is a coding error, it should never
|
|
|
3733 |
* have been decoded.
|
|
|
3734 |
* Don't error because the caller cannot finish
|
|
|
3735 |
* freeing the residual memory of the array.
|
|
|
3736 |
*/
|
|
|
3737 |
continue;
|
|
|
3738 |
}
|
|
|
3739 |
}
|
|
|
3740 |
|
|
|
3741 |
kmem_free(*arrayp, len * sizeof (nfs_argop4));
|
|
|
3742 |
*arrayp = NULL;
|
|
|
3743 |
return (TRUE);
|
|
|
3744 |
}
|
|
|
3745 |
|
|
|
3746 |
static bool_t
|
|
|
3747 |
xdr_nfs_argop4(XDR *xdrs, nfs_argop4 *objp)
|
|
|
3748 |
{
|
|
|
3749 |
/*
|
|
|
3750 |
* These should be ordered by frequency of use
|
|
|
3751 |
*/
|
|
|
3752 |
switch (objp->argop) {
|
|
|
3753 |
case OP_PUTFH:
|
|
|
3754 |
return (xdr_bytes(xdrs,
|
|
|
3755 |
(char **)&objp->nfs_argop4_u.opputfh.object.nfs_fh4_val,
|
|
|
3756 |
(uint_t *)&objp->nfs_argop4_u.opputfh.object.nfs_fh4_len,
|
|
|
3757 |
NFS4_FHSIZE));
|
|
|
3758 |
case OP_GETATTR:
|
|
|
3759 |
return (xdr_bitmap4(xdrs,
|
|
|
3760 |
&objp->nfs_argop4_u.opgetattr.attr_request));
|
|
|
3761 |
case OP_GETFH:
|
|
|
3762 |
return (TRUE);
|
|
|
3763 |
case OP_LOOKUP:
|
|
|
3764 |
return (xdr_bytes(xdrs, (char **)&objp->nfs_argop4_u.oplookup.
|
|
|
3765 |
objname.utf8string_val,
|
|
|
3766 |
(uint_t *)&objp->nfs_argop4_u.oplookup.
|
|
|
3767 |
objname.utf8string_len,
|
|
|
3768 |
NFS4_MAX_UTF8STRING));
|
|
|
3769 |
case OP_OPEN:
|
|
|
3770 |
return (xdr_OPEN4args(xdrs, &objp->nfs_argop4_u.opopen));
|
|
|
3771 |
case OP_CLOSE:
|
|
|
3772 |
return (xdr_CLOSE4args(xdrs, &objp->nfs_argop4_u.opclose));
|
|
|
3773 |
case OP_ACCESS:
|
|
|
3774 |
return (xdr_u_int(xdrs,
|
|
|
3775 |
&objp->nfs_argop4_u.opaccess.access));
|
|
|
3776 |
case OP_READ:
|
|
|
3777 |
return (xdr_READ4args(xdrs, &objp->nfs_argop4_u.opread));
|
|
|
3778 |
case OP_WRITE:
|
|
|
3779 |
return (xdr_WRITE4args(xdrs, &objp->nfs_argop4_u.opwrite));
|
|
|
3780 |
case OP_DELEGRETURN:
|
|
|
3781 |
if (!xdr_u_int(xdrs,
|
|
|
3782 |
&objp->nfs_argop4_u.opdelegreturn.deleg_stateid.seqid))
|
|
|
3783 |
return (FALSE);
|
|
|
3784 |
return (xdr_opaque(xdrs,
|
|
|
3785 |
objp->nfs_argop4_u.opdelegreturn.deleg_stateid.other, 12));
|
|
|
3786 |
case OP_LOOKUPP:
|
|
|
3787 |
return (TRUE);
|
|
|
3788 |
case OP_READDIR:
|
|
|
3789 |
return (xdr_READDIR4args(xdrs, &objp->nfs_argop4_u.opreaddir));
|
|
|
3790 |
case OP_REMOVE:
|
|
|
3791 |
return (xdr_bytes(xdrs, (char **)&objp->nfs_argop4_u.opremove.
|
|
|
3792 |
target.utf8string_val,
|
|
|
3793 |
(uint_t *)&objp->nfs_argop4_u.opremove.
|
|
|
3794 |
target.utf8string_len,
|
|
|
3795 |
NFS4_MAX_UTF8STRING));
|
|
|
3796 |
case OP_COMMIT:
|
|
|
3797 |
if (!xdr_u_longlong_t(xdrs,
|
|
|
3798 |
(u_longlong_t *)&objp->nfs_argop4_u.opcommit.offset))
|
|
|
3799 |
return (FALSE);
|
|
|
3800 |
return (xdr_u_int(xdrs, &objp->nfs_argop4_u.opcommit.count));
|
|
|
3801 |
case OP_CREATE:
|
|
|
3802 |
return (xdr_CREATE4args(xdrs, &objp->nfs_argop4_u.opcreate));
|
|
|
3803 |
case OP_DELEGPURGE:
|
|
|
3804 |
return (xdr_u_longlong_t(xdrs,
|
|
|
3805 |
(u_longlong_t *)&objp->nfs_argop4_u.opdelegpurge.clientid));
|
|
|
3806 |
case OP_LINK:
|
|
|
3807 |
return (xdr_bytes(xdrs,
|
|
|
3808 |
(char **)&objp->nfs_argop4_u.oplink.newname.utf8string_val,
|
|
|
3809 |
(uint_t *)&objp->nfs_argop4_u.oplink.newname.utf8string_len,
|
|
|
3810 |
NFS4_MAX_UTF8STRING));
|
|
|
3811 |
case OP_LOCK:
|
|
|
3812 |
return (xdr_LOCK4args(xdrs, &objp->nfs_argop4_u.oplock));
|
|
|
3813 |
case OP_LOCKT:
|
|
|
3814 |
return (xdr_LOCKT4args(xdrs, &objp->nfs_argop4_u.oplockt));
|
|
|
3815 |
case OP_LOCKU:
|
|
|
3816 |
return (xdr_LOCKU4args(xdrs, &objp->nfs_argop4_u.oplocku));
|
|
|
3817 |
case OP_NVERIFY:
|
|
|
3818 |
return (xdr_fattr4(xdrs,
|
|
|
3819 |
&objp->nfs_argop4_u.opnverify.obj_attributes));
|
|
|
3820 |
case OP_OPENATTR:
|
|
|
3821 |
return (xdr_bool(xdrs,
|
|
|
3822 |
&objp->nfs_argop4_u.opopenattr.createdir));
|
|
|
3823 |
case OP_OPEN_CONFIRM:
|
|
|
3824 |
if (!xdr_u_int(xdrs, &objp->nfs_argop4_u.opopen_confirm.
|
|
|
3825 |
open_stateid.seqid))
|
|
|
3826 |
return (FALSE);
|
|
|
3827 |
if (!xdr_opaque(xdrs, objp->nfs_argop4_u.opopen_confirm.
|
|
|
3828 |
open_stateid.other, 12))
|
|
|
3829 |
return (FALSE);
|
|
|
3830 |
return (xdr_u_int(xdrs, &objp->nfs_argop4_u.opopen_confirm.
|
|
|
3831 |
seqid));
|
|
|
3832 |
case OP_OPEN_DOWNGRADE:
|
|
|
3833 |
return (xdr_OPEN_DOWNGRADE4args(xdrs,
|
|
|
3834 |
&objp->nfs_argop4_u.opopen_downgrade));
|
|
|
3835 |
case OP_PUTPUBFH:
|
|
|
3836 |
return (TRUE);
|
|
|
3837 |
case OP_PUTROOTFH:
|
|
|
3838 |
return (TRUE);
|
|
|
3839 |
case OP_READLINK:
|
|
|
3840 |
return (TRUE);
|
|
|
3841 |
case OP_RENAME:
|
|
|
3842 |
if (!xdr_bytes(xdrs, (char **)&objp->nfs_argop4_u.oprename.
|
|
|
3843 |
oldname.utf8string_val,
|
|
|
3844 |
(uint_t *)&objp->nfs_argop4_u.oprename.
|
|
|
3845 |
oldname.utf8string_len,
|
|
|
3846 |
NFS4_MAX_UTF8STRING))
|
|
|
3847 |
return (FALSE);
|
|
|
3848 |
return (xdr_bytes(xdrs, (char **)&objp->nfs_argop4_u.oprename.
|
|
|
3849 |
newname.utf8string_val,
|
|
|
3850 |
(uint_t *)&objp->nfs_argop4_u.oprename.
|
|
|
3851 |
newname.utf8string_len,
|
|
|
3852 |
NFS4_MAX_UTF8STRING));
|
|
|
3853 |
case OP_RENEW:
|
|
|
3854 |
return (xdr_u_longlong_t(xdrs,
|
|
|
3855 |
(u_longlong_t *)&objp->nfs_argop4_u.oprenew.clientid));
|
|
|
3856 |
case OP_RESTOREFH:
|
|
|
3857 |
return (TRUE);
|
|
|
3858 |
case OP_SAVEFH:
|
|
|
3859 |
return (TRUE);
|
|
|
3860 |
case OP_SECINFO:
|
|
|
3861 |
return (xdr_bytes(xdrs,
|
|
|
3862 |
(char **)&objp->nfs_argop4_u.opsecinfo.name.utf8string_val,
|
|
|
3863 |
(uint_t *)&objp->nfs_argop4_u.opsecinfo.name.utf8string_len,
|
|
|
3864 |
NFS4_MAX_UTF8STRING));
|
|
|
3865 |
case OP_SETATTR:
|
|
|
3866 |
if (!xdr_u_int(xdrs, &objp->nfs_argop4_u.opsetattr.
|
|
|
3867 |
stateid.seqid))
|
|
|
3868 |
return (FALSE);
|
|
|
3869 |
if (!xdr_opaque(xdrs, objp->nfs_argop4_u.opsetattr.
|
|
|
3870 |
stateid.other, 12))
|
|
|
3871 |
return (FALSE);
|
|
|
3872 |
return (xdr_fattr4(xdrs, &objp->nfs_argop4_u.opsetattr.
|
|
|
3873 |
obj_attributes));
|
|
|
3874 |
case OP_SETCLIENTID:
|
|
|
3875 |
return (xdr_SETCLIENTID4args(xdrs,
|
|
|
3876 |
&objp->nfs_argop4_u.opsetclientid));
|
|
|
3877 |
case OP_SETCLIENTID_CONFIRM:
|
|
|
3878 |
if (!xdr_u_longlong_t(xdrs, (u_longlong_t *)&objp->nfs_argop4_u.
|
|
|
3879 |
opsetclientid_confirm.clientid))
|
|
|
3880 |
return (FALSE);
|
|
|
3881 |
return (xdr_u_longlong_t(xdrs,
|
|
|
3882 |
(u_longlong_t *)&objp->nfs_argop4_u.
|
|
|
3883 |
opsetclientid_confirm.setclientid_confirm));
|
|
|
3884 |
case OP_VERIFY:
|
|
|
3885 |
return (xdr_fattr4(xdrs,
|
|
|
3886 |
&objp->nfs_argop4_u.opverify.obj_attributes));
|
|
|
3887 |
case OP_RELEASE_LOCKOWNER:
|
|
|
3888 |
if (!xdr_u_longlong_t(xdrs,
|
|
|
3889 |
(u_longlong_t *)&objp->nfs_argop4_u.
|
|
|
3890 |
oprelease_lockowner.lock_owner.clientid))
|
|
|
3891 |
return (FALSE);
|
|
|
3892 |
return (xdr_bytes(xdrs,
|
|
|
3893 |
(char **)&objp->nfs_argop4_u.oprelease_lockowner.
|
|
|
3894 |
lock_owner.owner_val,
|
|
|
3895 |
(uint_t *)&objp->nfs_argop4_u.oprelease_lockowner.
|
|
|
3896 |
lock_owner.owner_len, NFS4_OPAQUE_LIMIT));
|
|
|
3897 |
case OP_ILLEGAL:
|
|
|
3898 |
return (TRUE);
|
|
|
3899 |
}
|
|
|
3900 |
return (FALSE);
|
|
|
3901 |
}
|
|
|
3902 |
|
|
806
|
3903 |
static bool_t
|
|
|
3904 |
xdr_cnfs_argop4_wrap(XDR *xdrs, nfs_argop4 *objp)
|
|
|
3905 |
{
|
|
|
3906 |
if (!xdr_int(xdrs, (int *)&objp->argop))
|
|
|
3907 |
return (FALSE);
|
|
|
3908 |
|
|
|
3909 |
return (xdr_nfs_argop4(xdrs, objp));
|
|
|
3910 |
}
|
|
|
3911 |
|
|
|
3912 |
static bool_t
|
|
|
3913 |
xdr_snfs_argop4(XDR *xdrs, nfs_argop4 *objp)
|
|
|
3914 |
{
|
|
|
3915 |
if (!xdr_int(xdrs, (int *)&objp->argop))
|
|
|
3916 |
return (FALSE);
|
|
|
3917 |
|
|
|
3918 |
switch (objp->argop) {
|
|
|
3919 |
case OP_PUTFH:
|
|
|
3920 |
return (xdr_decode_nfs_fh4(xdrs,
|
|
|
3921 |
&objp->nfs_argop4_u.opputfh.object));
|
|
|
3922 |
default:
|
|
|
3923 |
return (xdr_nfs_argop4(xdrs, objp));
|
|
|
3924 |
}
|
|
|
3925 |
}
|
|
|
3926 |
|
|
0
|
3927 |
/*
|
|
|
3928 |
* Client side encode only arg op processing
|
|
|
3929 |
*/
|
|
|
3930 |
static bool_t
|
|
|
3931 |
xdr_cnfs_argop4(XDR *xdrs, nfs_argop4 *objp)
|
|
|
3932 |
{
|
|
|
3933 |
int len;
|
|
|
3934 |
int op;
|
|
|
3935 |
nfs4_sharedfh_t *sfh;
|
|
|
3936 |
mntinfo4_t *mi;
|
|
|
3937 |
rpc_inline_t *ptr;
|
|
|
3938 |
|
|
|
3939 |
ASSERT(xdrs->x_op == XDR_ENCODE);
|
|
|
3940 |
|
|
|
3941 |
/*
|
|
|
3942 |
* Special case the private pseudo ops
|
|
|
3943 |
*/
|
|
|
3944 |
if (!(objp->argop & SUNW_PRIVATE_OP))
|
|
806
|
3945 |
return (xdr_cnfs_argop4_wrap(xdrs, objp));
|
|
0
|
3946 |
|
|
|
3947 |
/*
|
|
|
3948 |
* These should be ordered by frequency of use
|
|
|
3949 |
*/
|
|
|
3950 |
switch (objp->argop) {
|
|
|
3951 |
case OP_CPUTFH:
|
|
|
3952 |
/*
|
|
|
3953 |
* We are passed in the file handle as a nfs4_sharedfh_t *
|
|
|
3954 |
* We need to acquire the correct locks so we can copy it out.
|
|
|
3955 |
*/
|
|
|
3956 |
sfh = (nfs4_sharedfh_t *)objp->nfs_argop4_u.opcputfh.sfh;
|
|
|
3957 |
mi = sfh->sfh_mi;
|
|
|
3958 |
(void) nfs_rw_enter_sig(&mi->mi_fh_lock, RW_READER, 0);
|
|
|
3959 |
|
|
|
3960 |
len = sfh->sfh_fh.nfs_fh4_len;
|
|
|
3961 |
ASSERT(len <= NFS4_FHSIZE);
|
|
|
3962 |
|
|
|
3963 |
/*
|
|
|
3964 |
* First try and inline the copy
|
|
|
3965 |
* Must first be a multiple of BYTES_PER_XDR_UNIT
|
|
|
3966 |
*/
|
|
|
3967 |
if (!(len % BYTES_PER_XDR_UNIT) &&
|
|
|
3968 |
(ptr = XDR_INLINE(xdrs, 2 * BYTES_PER_XDR_UNIT + len)) !=
|
|
|
3969 |
NULL) {
|
|
|
3970 |
IXDR_PUT_U_INT32(ptr, OP_PUTFH);
|
|
|
3971 |
IXDR_PUT_U_INT32(ptr, len);
|
|
|
3972 |
bcopy(sfh->sfh_fh.nfs_fh4_val, ptr, len);
|
|
|
3973 |
nfs_rw_exit(&mi->mi_fh_lock);
|
|
|
3974 |
return (TRUE);
|
|
|
3975 |
}
|
|
|
3976 |
|
|
|
3977 |
op = OP_PUTFH;
|
|
|
3978 |
if (!XDR_PUTINT32(xdrs, &op)) {
|
|
|
3979 |
nfs_rw_exit(&mi->mi_fh_lock);
|
|
|
3980 |
return (FALSE);
|
|
|
3981 |
}
|
|
|
3982 |
if (!XDR_PUTINT32(xdrs, &len)) {
|
|
|
3983 |
nfs_rw_exit(&mi->mi_fh_lock);
|
|
|
3984 |
return (FALSE);
|
|
|
3985 |
}
|
|
|
3986 |
if (!(len % BYTES_PER_XDR_UNIT)) {
|
|
|
3987 |
if (XDR_PUTBYTES(xdrs, sfh->sfh_fh.nfs_fh4_val, len)) {
|
|
|
3988 |
nfs_rw_exit(&mi->mi_fh_lock);
|
|
|
3989 |
return (TRUE);
|
|
|
3990 |
}
|
|
|
3991 |
} else if (xdr_opaque(xdrs, sfh->sfh_fh.nfs_fh4_val, len)) {
|
|
|
3992 |
nfs_rw_exit(&mi->mi_fh_lock);
|
|
|
3993 |
return (TRUE);
|
|
|
3994 |
}
|
|
|
3995 |
nfs_rw_exit(&mi->mi_fh_lock);
|
|
|
3996 |
return (FALSE);
|
|
|
3997 |
case OP_CLOOKUP:
|
|
|
3998 |
len = strlen(objp->nfs_argop4_u.opclookup.cname);
|
|
|
3999 |
if (len > NFS4_MAX_UTF8STRING)
|
|
|
4000 |
return (FALSE);
|
|
|
4001 |
op = OP_LOOKUP;
|
|
|
4002 |
if (XDR_PUTINT32(xdrs, &op)) {
|
|
|
4003 |
if (XDR_PUTINT32(xdrs, &len)) {
|
|
|
4004 |
return (xdr_opaque(xdrs,
|
|
|
4005 |
objp->nfs_argop4_u.opclookup.cname,
|
|
|
4006 |
len));
|
|
|
4007 |
}
|
|
|
4008 |
}
|
|
|
4009 |
return (FALSE);
|
|
|
4010 |
case OP_COPEN:
|
|
|
4011 |
/* op processing inlined in xdr_OPEN4cargs */
|
|
|
4012 |
return (xdr_OPEN4cargs(xdrs, &objp->nfs_argop4_u.opcopen));
|
|
|
4013 |
case OP_CREMOVE:
|
|
|
4014 |
len = strlen(objp->nfs_argop4_u.opcremove.ctarget);
|
|
|
4015 |
if (len > NFS4_MAX_UTF8STRING)
|
|
|
4016 |
return (FALSE);
|
|
|
4017 |
op = OP_REMOVE;
|
|
|
4018 |
if (XDR_PUTINT32(xdrs, &op)) {
|
|
|
4019 |
if (XDR_PUTINT32(xdrs, &len)) {
|
|
|
4020 |
return (xdr_opaque(xdrs,
|
|
|
4021 |
objp->nfs_argop4_u.opcremove.ctarget,
|
|
|
4022 |
len));
|
|
|
4023 |
}
|
|
|
4024 |
}
|
|
|
4025 |
return (FALSE);
|
|
|
4026 |
case OP_CCREATE:
|
|
|
4027 |
op = OP_CREATE;
|
|
|
4028 |
if (!XDR_PUTINT32(xdrs, &op))
|
|
|
4029 |
return (FALSE);
|
|
|
4030 |
return (xdr_CREATE4cargs(xdrs, &objp->nfs_argop4_u.opccreate));
|
|
|
4031 |
case OP_CLINK:
|
|
|
4032 |
len = strlen(objp->nfs_argop4_u.opclink.cnewname);
|
|
|
4033 |
if (len > NFS4_MAX_UTF8STRING)
|
|
|
4034 |
return (FALSE);
|
|
|
4035 |
op = OP_LINK;
|
|
|
4036 |
if (XDR_PUTINT32(xdrs, &op)) {
|
|
|
4037 |
if (XDR_PUTINT32(xdrs, &len)) {
|
|
|
4038 |
return (xdr_opaque(xdrs,
|
|
|
4039 |
objp->nfs_argop4_u.opclink.cnewname,
|
|
|
4040 |
len));
|
|
|
4041 |
}
|
|
|
4042 |
}
|
|
|
4043 |
return (FALSE);
|
|
|
4044 |
case OP_CRENAME:
|
|
|
4045 |
len = strlen(objp->nfs_argop4_u.opcrename.coldname);
|
|
|
4046 |
if (len > NFS4_MAX_UTF8STRING)
|
|
|
4047 |
return (FALSE);
|
|
|
4048 |
op = OP_RENAME;
|
|
|
4049 |
if (!XDR_PUTINT32(xdrs, &op))
|
|
|
4050 |
return (FALSE);
|
|
|
4051 |
if (!XDR_PUTINT32(xdrs, &len))
|
|
|
4052 |
return (FALSE);
|
|
|
4053 |
if (!xdr_opaque(xdrs,
|
|
|
4054 |
objp->nfs_argop4_u.opcrename.coldname, len))
|
|
|
4055 |
return (FALSE);
|
|
|
4056 |
len = strlen(objp->nfs_argop4_u.opcrename.cnewname);
|
|
|
4057 |
if (len > NFS4_MAX_UTF8STRING)
|
|
|
4058 |
return (FALSE);
|
|
|
4059 |
if (XDR_PUTINT32(xdrs, &len)) {
|
|
|
4060 |
return (xdr_opaque(xdrs,
|
|
|
4061 |
objp->nfs_argop4_u.opcrename.cnewname, len));
|
|
|
4062 |
}
|
|
|
4063 |
return (FALSE);
|
|
|
4064 |
case OP_CSECINFO:
|
|
|
4065 |
len = strlen(objp->nfs_argop4_u.opcsecinfo.cname);
|
|
|
4066 |
if (len > NFS4_MAX_UTF8STRING)
|
|
|
4067 |
return (FALSE);
|
|
|
4068 |
op = OP_SECINFO;
|
|
|
4069 |
if (XDR_PUTINT32(xdrs, &op)) {
|
|
|
4070 |
if (XDR_PUTINT32(xdrs, &len)) {
|
|
|
4071 |
return (xdr_opaque(xdrs,
|
|
|
4072 |
objp->nfs_argop4_u.opcsecinfo.cname,
|
|
|
4073 |
len));
|
|
|
4074 |
}
|
|
|
4075 |
}
|
|
|
4076 |
return (FALSE);
|
|
|
4077 |
}
|
|
|
4078 |
return (FALSE);
|
|
|
4079 |
}
|
|
|
4080 |
|
|
|
4081 |
/*
|
|
|
4082 |
* Note that the len and decode_len will only be different in the case
|
|
|
4083 |
* of the client's use of this free function. If the server is
|
|
|
4084 |
* freeing results, then the len/decode_len will always match.
|
|
|
4085 |
*/
|
|
|
4086 |
static bool_t
|
|
|
4087 |
xdr_nfs_resop4_free(XDR *xdrs, nfs_resop4 **arrayp, int len, int decode_len)
|
|
|
4088 |
{
|
|
|
4089 |
int i;
|
|
|
4090 |
nfs_resop4 *array = *arrayp;
|
|
|
4091 |
|
|
|
4092 |
/*
|
|
|
4093 |
* Optimized XDR_FREE only results array
|
|
|
4094 |
*/
|
|
|
4095 |
ASSERT(xdrs->x_op == XDR_FREE);
|
|
|
4096 |
|
|
|
4097 |
if (array == NULL)
|
|
|
4098 |
return (TRUE);
|
|
|
4099 |
|
|
|
4100 |
for (i = 0; i < decode_len; i++) {
|
|
|
4101 |
/*
|
|
|
4102 |
* These should be ordered by frequency of use
|
|
|
4103 |
*/
|
|
|
4104 |
switch (array[i].resop) {
|
|
|
4105 |
case OP_PUTFH:
|
|
|
4106 |
continue;
|
|
|
4107 |
case OP_GETATTR:
|
|
|
4108 |
if (array[i].nfs_resop4_u.opgetattr.status != NFS4_OK)
|
|
|
4109 |
continue;
|
|
|
4110 |
if (array[i].nfs_resop4_u.opgetattr.ga_res.n4g_ext_res)
|
|
|
4111 |
kmem_free(array[i].nfs_resop4_u.opgetattr.
|
|
|
4112 |
ga_res.n4g_ext_res,
|
|
|
4113 |
sizeof (struct nfs4_ga_ext_res));
|
|
|
4114 |
continue;
|
|
|
4115 |
case OP_GETFH:
|
|
|
4116 |
if (array[i].nfs_resop4_u.opgetfh.status != NFS4_OK)
|
|
|
4117 |
continue;
|
|
|
4118 |
if (array[i].nfs_resop4_u.opgetfh.object.nfs_fh4_val !=
|
|
|
4119 |
NULL) {
|
|
|
4120 |
kmem_free(array[i].nfs_resop4_u.opgetfh.object.
|
|
|
4121 |
nfs_fh4_val,
|
|
|
4122 |
array[i].nfs_resop4_u.opgetfh.object.
|
|
|
4123 |
nfs_fh4_len);
|
|
|
4124 |
}
|
|
|
4125 |
continue;
|
|
|
4126 |
case OP_LOOKUP:
|
|
|
4127 |
continue;
|
|
|
4128 |
case OP_OPEN:
|
|
|
4129 |
(void) xdr_OPEN4res(xdrs, &array[i].nfs_resop4_u.
|
|
|
4130 |
opopen);
|
|
|
4131 |
continue;
|
|
|
4132 |
case OP_CLOSE:
|
|
|
4133 |
case OP_ACCESS:
|
|
|
4134 |
continue;
|
|
|
4135 |
case OP_READ:
|
|
|
4136 |
(void) xdr_READ4res(xdrs,
|
|
|
4137 |
&array[i].nfs_resop4_u.
|
|
|
4138 |
opread);
|
|
|
4139 |
continue;
|
|
|
4140 |
case OP_WRITE:
|
|
|
4141 |
case OP_DELEGRETURN:
|
|
|
4142 |
case OP_LOOKUPP:
|
|
|
4143 |
case OP_READDIR:
|
|
|
4144 |
case OP_REMOVE:
|
|
|
4145 |
case OP_COMMIT:
|
|
|
4146 |
case OP_CREATE:
|
|
|
4147 |
case OP_DELEGPURGE:
|
|
|
4148 |
case OP_LINK:
|
|
|
4149 |
continue;
|
|
|
4150 |
case OP_LOCK:
|
|
|
4151 |
(void) xdr_LOCK4res(xdrs, &array[i].nfs_resop4_u.
|
|
|
4152 |
oplock);
|
|
|
4153 |
continue;
|
|
|
4154 |
case OP_LOCKT:
|
|
|
4155 |
(void) xdr_LOCKT4res(xdrs, &array[i].nfs_resop4_u.
|
|
|
4156 |
oplockt);
|
|
|
4157 |
continue;
|
|
|
4158 |
case OP_LOCKU:
|
|
|
4159 |
case OP_NVERIFY:
|
|
|
4160 |
case OP_OPENATTR:
|
|
|
4161 |
case OP_OPEN_CONFIRM:
|
|
|
4162 |
case OP_OPEN_DOWNGRADE:
|
|
|
4163 |
case OP_PUTPUBFH:
|
|
|
4164 |
case OP_PUTROOTFH:
|
|
|
4165 |
case OP_RENAME:
|
|
|
4166 |
case OP_RENEW:
|
|
|
4167 |
case OP_RESTOREFH:
|
|
|
4168 |
case OP_SAVEFH:
|
|
|
4169 |
continue;
|
|
|
4170 |
case OP_READLINK:
|
|
|
4171 |
(void) xdr_READLINK4res(xdrs, &array[i].nfs_resop4_u.
|
|
|
4172 |
opreadlink);
|
|
|
4173 |
continue;
|
|
|
4174 |
case OP_SECINFO:
|
|
|
4175 |
(void) xdr_array(xdrs,
|
|
|
4176 |
(char **)&array[i].nfs_resop4_u.opsecinfo.
|
|
|
4177 |
SECINFO4resok_val,
|
|
|
4178 |
(uint_t *)&array[i].nfs_resop4_u.opsecinfo.
|
|
|
4179 |
SECINFO4resok_len,
|
|
|
4180 |
NFS4_SECINFO_LIMIT, sizeof (secinfo4),
|
|
|
4181 |
(xdrproc_t)xdr_secinfo4);
|
|
|
4182 |
continue;
|
|
|
4183 |
case OP_SETCLIENTID:
|
|
|
4184 |
(void) xdr_SETCLIENTID4res(xdrs,
|
|
|
4185 |
&array[i].nfs_resop4_u.opsetclientid);
|
|
|
4186 |
continue;
|
|
|
4187 |
case OP_SETATTR:
|
|
|
4188 |
case OP_SETCLIENTID_CONFIRM:
|
|
|
4189 |
case OP_VERIFY:
|
|
|
4190 |
case OP_RELEASE_LOCKOWNER:
|
|
|
4191 |
case OP_ILLEGAL:
|
|
|
4192 |
continue;
|
|
|
4193 |
default:
|
|
|
4194 |
/*
|
|
|
4195 |
* An invalid op is a coding error, it should never
|
|
|
4196 |
* have been decoded.
|
|
|
4197 |
* Don't error because the caller cannot finish
|
|
|
4198 |
* freeing the residual memory of the array.
|
|
|
4199 |
*/
|
|
|
4200 |
continue;
|
|
|
4201 |
}
|
|
|
4202 |
}
|
|
|
4203 |
|
|
|
4204 |
kmem_free(*arrayp, len * sizeof (nfs_resop4));
|
|
|
4205 |
*arrayp = NULL;
|
|
|
4206 |
return (TRUE);
|
|
|
4207 |
}
|
|
|
4208 |
|
|
|
4209 |
static bool_t
|
|
806
|
4210 |
xdr_snfs_resop4_free(XDR *xdrs, nfs_resop4 **arrayp, int len, int decode_len)
|
|
|
4211 |
{
|
|
|
4212 |
return (xdr_nfs_resop4_free(xdrs, arrayp, len, decode_len));
|
|
|
4213 |
}
|
|
|
4214 |
|
|
|
4215 |
static bool_t
|
|
0
|
4216 |
xdr_nfs_resop4(XDR *xdrs, nfs_resop4 *objp)
|
|
|
4217 |
{
|
|
|
4218 |
/*
|
|
|
4219 |
* These should be ordered by frequency of use
|
|
|
4220 |
*/
|
|
|
4221 |
switch (objp->resop) {
|
|
|
4222 |
case OP_PUTFH:
|
|
|
4223 |
return (xdr_int(xdrs,
|
|
|
4224 |
(int32_t *)&objp->nfs_resop4_u.opputfh.status));
|
|
|
4225 |
case OP_GETATTR:
|
|
|
4226 |
if (!xdr_int(xdrs,
|
|
|
4227 |
(int32_t *)&objp->nfs_resop4_u.opgetattr.status))
|
|
|
4228 |
return (FALSE);
|
|
|
4229 |
if (objp->nfs_resop4_u.opgetattr.status != NFS4_OK)
|
|
|
4230 |
return (TRUE);
|
|
|
4231 |
return (xdr_fattr4(xdrs,
|
|
|
4232 |
&objp->nfs_resop4_u.opgetattr.obj_attributes));
|
|
|
4233 |
case OP_GETFH:
|
|
|
4234 |
if (!xdr_int(xdrs,
|
|
|
4235 |
(int32_t *)&objp->nfs_resop4_u.opgetfh.status))
|
|
|
4236 |
return (FALSE);
|
|
|
4237 |
if (objp->nfs_resop4_u.opgetfh.status != NFS4_OK)
|
|
|
4238 |
return (TRUE);
|
|
|
4239 |
return (xdr_bytes(xdrs,
|
|
|
4240 |
(char **)&objp->nfs_resop4_u.opgetfh.object.nfs_fh4_val,
|
|
|
4241 |
(uint_t *)&objp->nfs_resop4_u.opgetfh.object.nfs_fh4_len,
|
|
|
4242 |
NFS4_FHSIZE));
|
|
|
4243 |
case OP_LOOKUP:
|
|
|
4244 |
return (xdr_int(xdrs,
|
|
|
4245 |
(int32_t *)&objp->nfs_resop4_u.oplookup.status));
|
|
|
4246 |
case OP_OPEN:
|
|
|
4247 |
return (xdr_OPEN4res(xdrs, &objp->nfs_resop4_u.opopen));
|
|
|
4248 |
case OP_CLOSE:
|
|
|
4249 |
return (xdr_CLOSE4res(xdrs, &objp->nfs_resop4_u.opclose));
|
|
|
4250 |
case OP_ACCESS:
|
|
|
4251 |
return (xdr_ACCESS4res(xdrs, &objp->nfs_resop4_u.opaccess));
|
|
|
4252 |
case OP_READ:
|
|
|
4253 |
return (xdr_READ4res(xdrs, &objp->nfs_resop4_u.opread));
|
|
|
4254 |
case OP_WRITE:
|
|
|
4255 |
return (xdr_WRITE4res(xdrs, &objp->nfs_resop4_u.opwrite));
|
|
|
4256 |
case OP_DELEGRETURN:
|
|
|
4257 |
return (xdr_int(xdrs,
|
|
|
4258 |
(int32_t *)&objp->nfs_resop4_u.opdelegreturn.status));
|
|
|
4259 |
case OP_LOOKUPP:
|
|
|
4260 |
return (xdr_int(xdrs,
|
|
|
4261 |
(int32_t *)&objp->nfs_resop4_u.oplookupp.status));
|
|
|
4262 |
case OP_READDIR:
|
|
|
4263 |
return (xdr_READDIR4res(xdrs, &objp->nfs_resop4_u.opreaddir));
|
|
|
4264 |
case OP_REMOVE:
|
|
|
4265 |
return (xdr_REMOVE4res(xdrs, &objp->nfs_resop4_u.opremove));
|
|
|
4266 |
|
|
|
4267 |
case OP_COMMIT:
|
|
|
4268 |
if (!xdr_int(xdrs,
|
|
|
4269 |
(int32_t *)&objp->nfs_resop4_u.opcommit.status))
|
|
|
4270 |
return (FALSE);
|
|
|
4271 |
if (objp->nfs_resop4_u.opcommit.status != NFS4_OK)
|
|
|
4272 |
return (TRUE);
|
|
|
4273 |
return (xdr_u_longlong_t(xdrs,
|
|
|
4274 |
(u_longlong_t *)&objp->nfs_resop4_u.opcommit.
|
|
|
4275 |
writeverf));
|
|
|
4276 |
case OP_CREATE:
|
|
|
4277 |
return (xdr_CREATE4res(xdrs, &objp->nfs_resop4_u.opcreate));
|
|
|
4278 |
case OP_DELEGPURGE:
|
|
|
4279 |
return (xdr_int(xdrs,
|
|
|
4280 |
(int32_t *)&objp->nfs_resop4_u.opdelegpurge.status));
|
|
|
4281 |
case OP_LINK:
|
|
|
4282 |
return (xdr_LINK4res(xdrs, &objp->nfs_resop4_u.oplink));
|
|
|
4283 |
case OP_LOCK:
|
|
|
4284 |
return (xdr_LOCK4res(xdrs, &objp->nfs_resop4_u.oplock));
|
|
|
4285 |
case OP_LOCKT:
|
|
|
4286 |
return (xdr_LOCKT4res(xdrs, &objp->nfs_resop4_u.oplockt));
|
|
|
4287 |
case OP_LOCKU:
|
|
|
4288 |
if (!xdr_int(xdrs,
|
|
|
4289 |
(int32_t *)&objp->nfs_resop4_u.oplocku.status))
|
|
|
4290 |
return (FALSE);
|
|
|
4291 |
if (objp->nfs_resop4_u.oplocku.status != NFS4_OK)
|
|
|
4292 |
return (TRUE);
|
|
|
4293 |
if (!xdr_u_int(xdrs,
|
|
|
4294 |
&objp->nfs_resop4_u.oplocku.lock_stateid.seqid))
|
|
|
4295 |
return (FALSE);
|
|
|
4296 |
return (xdr_opaque(xdrs,
|
|
|
4297 |
objp->nfs_resop4_u.oplocku.lock_stateid.other,
|
|
|
4298 |
12));
|
|
|
4299 |
case OP_NVERIFY:
|
|
|
4300 |
return (xdr_int(xdrs,
|
|
|
4301 |
(int32_t *)&objp->nfs_resop4_u.opnverify.status));
|
|
|
4302 |
case OP_OPENATTR:
|
|
|
4303 |
return (xdr_int(xdrs,
|
|
|
4304 |
(int32_t *)&objp->nfs_resop4_u.opopenattr.status));
|
|
|
4305 |
case OP_OPEN_CONFIRM:
|
|
|
4306 |
return (xdr_OPEN_CONFIRM4res(xdrs,
|
|
|
4307 |
&objp->nfs_resop4_u.opopen_confirm));
|
|
|
4308 |
case OP_OPEN_DOWNGRADE:
|
|
|
4309 |
return (xdr_OPEN_DOWNGRADE4res(xdrs,
|
|
|
4310 |
&objp->nfs_resop4_u.opopen_downgrade));
|
|
|
4311 |
case OP_PUTPUBFH:
|
|
|
4312 |
return (xdr_int(xdrs,
|
|
|
4313 |
(int32_t *)&objp->nfs_resop4_u.opputpubfh.status));
|
|
|
4314 |
case OP_PUTROOTFH:
|
|
|
4315 |
return (xdr_int(xdrs,
|
|
|
4316 |
(int32_t *)&objp->nfs_resop4_u.opputrootfh.status));
|
|
|
4317 |
case OP_READLINK:
|
|
|
4318 |
return (xdr_READLINK4res(xdrs, &objp->nfs_resop4_u.opreadlink));
|
|
|
4319 |
case OP_RENAME:
|
|
|
4320 |
return (xdr_RENAME4res(xdrs, &objp->nfs_resop4_u.oprename));
|
|
|
4321 |
case OP_RENEW:
|
|
|
4322 |
return (xdr_int(xdrs,
|
|
|
4323 |
(int32_t *)&objp->nfs_resop4_u.oprenew.status));
|
|
|
4324 |
case OP_RESTOREFH:
|
|
|
4325 |
return (xdr_int(xdrs,
|
|
|
4326 |
(int32_t *)&objp->nfs_resop4_u.oprestorefh.status));
|
|
|
4327 |
case OP_SAVEFH:
|
|
|
4328 |
return (xdr_int(xdrs,
|
|
|
4329 |
(int32_t *)&objp->nfs_resop4_u.opsavefh.status));
|
|
|
4330 |
case OP_SECINFO:
|
|
|
4331 |
if (!xdr_int(xdrs, (int32_t *)&objp->nfs_resop4_u.opsecinfo.
|
|
|
4332 |
status))
|
|
|
4333 |
return (FALSE);
|
|
|
4334 |
if (objp->nfs_resop4_u.opsecinfo.status != NFS4_OK)
|
|
|
4335 |
return (TRUE);
|
|
|
4336 |
return (xdr_array(xdrs, (char **)&objp->nfs_resop4_u.opsecinfo.
|
|
|
4337 |
SECINFO4resok_val,
|
|
|
4338 |
(uint_t *)&objp->nfs_resop4_u.opsecinfo.
|
|
|
4339 |
SECINFO4resok_len,
|
|
|
4340 |
NFS4_SECINFO_LIMIT, sizeof (secinfo4),
|
|
|
4341 |
(xdrproc_t)xdr_secinfo4));
|
|
|
4342 |
case OP_SETATTR:
|
|
|
4343 |
if (!xdr_int(xdrs, (int32_t *)&objp->nfs_resop4_u.opsetattr.
|
|
|
4344 |
status))
|
|
|
4345 |
return (FALSE);
|
|
|
4346 |
return (xdr_bitmap4(xdrs,
|
|
|
4347 |
&objp->nfs_resop4_u.opsetattr.attrsset));
|
|
|
4348 |
case OP_SETCLIENTID:
|
|
|
4349 |
return (xdr_SETCLIENTID4res(xdrs,
|
|
|
4350 |
&objp->nfs_resop4_u.opsetclientid));
|
|
|
4351 |
case OP_SETCLIENTID_CONFIRM:
|
|
|
4352 |
return (xdr_int(xdrs,
|
|
|
4353 |
(int32_t *)&objp->nfs_resop4_u.opsetclientid_confirm.
|
|
|
4354 |
status));
|
|
|
4355 |
case OP_VERIFY:
|
|
|
4356 |
return (xdr_int(xdrs,
|
|
|
4357 |
(int32_t *)&objp->nfs_resop4_u.opverify.status));
|
|
|
4358 |
case OP_RELEASE_LOCKOWNER:
|
|
|
4359 |
return (xdr_int(xdrs,
|
|
|
4360 |
(int32_t *)&objp->nfs_resop4_u.oprelease_lockowner.status));
|
|
|
4361 |
case OP_ILLEGAL:
|
|
|
4362 |
return (xdr_int(xdrs,
|
|
|
4363 |
(int32_t *)&objp->nfs_resop4_u.opillegal.status));
|
|
|
4364 |
}
|
|
|
4365 |
return (FALSE);
|
|
|
4366 |
}
|
|
|
4367 |
|
|
|
4368 |
static bool_t
|
|
806
|
4369 |
xdr_cnfs_resop4_wrap(XDR *xdrs, nfs_resop4 *objp)
|
|
|
4370 |
{
|
|
|
4371 |
if (!xdr_int(xdrs, (int *)&objp->resop))
|
|
|
4372 |
return (FALSE);
|
|
|
4373 |
|
|
|
4374 |
return (xdr_nfs_resop4(xdrs, objp));
|
|
|
4375 |
}
|
|
|
4376 |
|
|
|
4377 |
static bool_t
|
|
|
4378 |
xdr_snfs_resop4(XDR *xdrs, nfs_resop4 *objp)
|
|
|
4379 |
{
|
|
|
4380 |
if (!xdr_int(xdrs, (int *)&objp->resop))
|
|
|
4381 |
return (FALSE);
|
|
|
4382 |
|
|
|
4383 |
switch (objp->resop) {
|
|
|
4384 |
case OP_GETFH:
|
|
|
4385 |
if (!XDR_PUTINT32(xdrs,
|
|
|
4386 |
(int32_t *)&objp->nfs_resop4_u.opgetfh.status))
|
|
|
4387 |
return (FALSE);
|
|
|
4388 |
if (objp->nfs_resop4_u.opgetfh.status != NFS4_OK)
|
|
|
4389 |
return (TRUE);
|
|
|
4390 |
return (xdr_encode_nfs_fh4(xdrs,
|
|
|
4391 |
&objp->nfs_resop4_u.opgetfh.object));
|
|
|
4392 |
default:
|
|
|
4393 |
return (xdr_nfs_resop4(xdrs, objp));
|
|
|
4394 |
}
|
|
|
4395 |
}
|
|
|
4396 |
|
|
|
4397 |
static bool_t
|
|
0
|
4398 |
xdr_nfs_resop4_clnt(XDR *xdrs, nfs_resop4 *objp, nfs_argop4 *aobjp)
|
|
|
4399 |
{
|
|
|
4400 |
if (!xdr_int(xdrs, (int *)&objp->resop))
|
|
|
4401 |
return (FALSE);
|
|
|
4402 |
/*
|
|
|
4403 |
* These should be ordered by frequency of use
|
|
|
4404 |
*/
|
|
|
4405 |
switch (objp->resop) {
|
|
|
4406 |
case OP_PUTFH:
|
|
|
4407 |
return (xdr_int(xdrs,
|
|
|
4408 |
(int32_t *)&objp->nfs_resop4_u.opputfh.status));
|
|
|
4409 |
case OP_GETATTR:
|
|
|
4410 |
if (!xdr_int(xdrs,
|
|
|
4411 |
(int32_t *)&objp->nfs_resop4_u.opgetattr.status))
|
|
|
4412 |
return (FALSE);
|
|
|
4413 |
if (objp->nfs_resop4_u.opgetattr.status != NFS4_OK)
|
|
|
4414 |
return (TRUE);
|
|
|
4415 |
return (xdr_ga_res(xdrs,
|
|
|
4416 |
(GETATTR4res *)&objp->nfs_resop4_u.opgetattr,
|
|
|
4417 |
&aobjp->nfs_argop4_u.opgetattr));
|
|
|
4418 |
case OP_GETFH:
|
|
|
4419 |
if (!xdr_int(xdrs,
|
|
|
4420 |
(int32_t *)&objp->nfs_resop4_u.opgetfh.status))
|
|
|
4421 |
return (FALSE);
|
|
|
4422 |
if (objp->nfs_resop4_u.opgetfh.status != NFS4_OK)
|
|
|
4423 |
return (TRUE);
|
|
|
4424 |
return (xdr_bytes(xdrs,
|
|
|
4425 |
(char **)&objp->nfs_resop4_u.opgetfh.object.nfs_fh4_val,
|
|
|
4426 |
(uint_t *)&objp->nfs_resop4_u.opgetfh.object.nfs_fh4_len,
|
|
|
4427 |
NFS4_FHSIZE));
|
|
|
4428 |
case OP_LOOKUP:
|
|
|
4429 |
return (xdr_int(xdrs,
|
|
|
4430 |
(int32_t *)&objp->nfs_resop4_u.oplookup.status));
|
|
|
4431 |
case OP_NVERIFY:
|
|
|
4432 |
return (xdr_int(xdrs,
|
|
|
4433 |
(int32_t *)&objp->nfs_resop4_u.opnverify.status));
|
|
|
4434 |
case OP_OPEN:
|
|
|
4435 |
return (xdr_OPEN4res(xdrs, &objp->nfs_resop4_u.opopen));
|
|
|
4436 |
case OP_CLOSE:
|
|
|
4437 |
return (xdr_CLOSE4res(xdrs, &objp->nfs_resop4_u.opclose));
|
|
|
4438 |
case OP_ACCESS:
|
|
|
4439 |
return (xdr_ACCESS4res(xdrs, &objp->nfs_resop4_u.opaccess));
|
|
|
4440 |
case OP_READ:
|
|
|
4441 |
return (xdr_READ4res_clnt(xdrs, &objp->nfs_resop4_u.opread,
|
|
|
4442 |
&aobjp->nfs_argop4_u.opread));
|
|
|
4443 |
case OP_WRITE:
|
|
|
4444 |
return (xdr_WRITE4res(xdrs, &objp->nfs_resop4_u.opwrite));
|
|
|
4445 |
case OP_DELEGRETURN:
|
|
|
4446 |
return (xdr_int(xdrs,
|
|
|
4447 |
(int32_t *)&objp->nfs_resop4_u.opdelegreturn.status));
|
|
|
4448 |
case OP_LOOKUPP:
|
|
|
4449 |
return (xdr_int(xdrs,
|
|
|
4450 |
(int32_t *)&objp->nfs_resop4_u.oplookupp.status));
|
|
|
4451 |
case OP_READDIR:
|
|
|
4452 |
return (xdr_READDIR4res_clnt(xdrs,
|
|
|
4453 |
&objp->nfs_resop4_u.opreaddirclnt,
|
|
|
4454 |
&aobjp->nfs_argop4_u.opreaddir));
|
|
|
4455 |
case OP_REMOVE:
|
|
|
4456 |
return (xdr_REMOVE4res(xdrs, &objp->nfs_resop4_u.opremove));
|
|
|
4457 |
|
|
|
4458 |
case OP_COMMIT:
|
|
|
4459 |
if (!xdr_int(xdrs,
|
|
|
4460 |
(int32_t *)&objp->nfs_resop4_u.opcommit.status))
|
|
|
4461 |
return (FALSE);
|
|
|
4462 |
if (objp->nfs_resop4_u.opcommit.status != NFS4_OK)
|
|
|
4463 |
return (TRUE);
|
|
|
4464 |
return (xdr_u_longlong_t(xdrs,
|
|
|
4465 |
(u_longlong_t *)&objp->nfs_resop4_u.opcommit.
|
|
|
4466 |
writeverf));
|
|
|
4467 |
case OP_CREATE:
|
|
|
4468 |
return (xdr_CREATE4res(xdrs, &objp->nfs_resop4_u.opcreate));
|
|
|
4469 |
case OP_DELEGPURGE:
|
|
|
4470 |
return (xdr_int(xdrs,
|
|
|
4471 |
(int32_t *)&objp->nfs_resop4_u.opdelegpurge.status));
|
|
|
4472 |
case OP_LINK:
|
|
|
4473 |
return (xdr_LINK4res(xdrs, &objp->nfs_resop4_u.oplink));
|
|
|
4474 |
case OP_LOCK:
|
|
|
4475 |
return (xdr_LOCK4res(xdrs, &objp->nfs_resop4_u.oplock));
|
|
|
4476 |
case OP_LOCKT:
|
|
|
4477 |
return (xdr_LOCKT4res(xdrs, &objp->nfs_resop4_u.oplockt));
|
|
|
4478 |
case OP_LOCKU:
|
|
|
4479 |
if (!xdr_int(xdrs,
|
|
|
4480 |
(int32_t *)&objp->nfs_resop4_u.oplocku.status))
|
|
|
4481 |
return (FALSE);
|
|
|
4482 |
if (objp->nfs_resop4_u.oplocku.status != NFS4_OK)
|
|
|
4483 |
return (TRUE);
|
|
|
4484 |
if (!xdr_u_int(xdrs,
|
|
|
4485 |
&objp->nfs_resop4_u.oplocku.lock_stateid.seqid))
|
|
|
4486 |
return (FALSE);
|
|
|
4487 |
return (xdr_opaque(xdrs,
|
|
|
4488 |
objp->nfs_resop4_u.oplocku.lock_stateid.other,
|
|
|
4489 |
12));
|
|
|
4490 |
case OP_OPENATTR:
|
|
|
4491 |
return (xdr_int(xdrs,
|
|
|
4492 |
(int32_t *)&objp->nfs_resop4_u.opopenattr.status));
|
|
|
4493 |
case OP_OPEN_CONFIRM:
|
|
|
4494 |
return (xdr_OPEN_CONFIRM4res(xdrs,
|
|
|
4495 |
&objp->nfs_resop4_u.opopen_confirm));
|
|
|
4496 |
case OP_OPEN_DOWNGRADE:
|
|
|
4497 |
return (xdr_OPEN_DOWNGRADE4res(xdrs,
|
|
|
4498 |
&objp->nfs_resop4_u.opopen_downgrade));
|
|
|
4499 |
case OP_PUTPUBFH:
|
|
|
4500 |
return (xdr_int(xdrs,
|
|
|
4501 |
(int32_t *)&objp->nfs_resop4_u.opputpubfh.status));
|
|
|
4502 |
case OP_PUTROOTFH:
|
|
|
4503 |
return (xdr_int(xdrs,
|
|
|
4504 |
(int32_t *)&objp->nfs_resop4_u.opputrootfh.status));
|
|
|
4505 |
case OP_READLINK:
|
|
|
4506 |
return (xdr_READLINK4res(xdrs, &objp->nfs_resop4_u.opreadlink));
|
|
|
4507 |
case OP_RENAME:
|
|
|
4508 |
return (xdr_RENAME4res(xdrs, &objp->nfs_resop4_u.oprename));
|
|
|
4509 |
case OP_RENEW:
|
|
|
4510 |
return (xdr_int(xdrs,
|
|
|
4511 |
(int32_t *)&objp->nfs_resop4_u.oprenew.status));
|
|
|
4512 |
case OP_RESTOREFH:
|
|
|
4513 |
return (xdr_int(xdrs,
|
|
|
4514 |
(int32_t *)&objp->nfs_resop4_u.oprestorefh.status));
|
|
|
4515 |
case OP_SAVEFH:
|
|
|
4516 |
return (xdr_int(xdrs,
|
|
|
4517 |
(int32_t *)&objp->nfs_resop4_u.opsavefh.status));
|
|
|
4518 |
case OP_SECINFO:
|
|
|
4519 |
if (!xdr_int(xdrs, (int32_t *)&objp->nfs_resop4_u.opsecinfo.
|
|
|
4520 |
status))
|
|
|
4521 |
return (FALSE);
|
|
|
4522 |
if (objp->nfs_resop4_u.opsecinfo.status != NFS4_OK)
|
|
|
4523 |
return (TRUE);
|
|
|
4524 |
return (xdr_array(xdrs, (char **)&objp->nfs_resop4_u.opsecinfo.
|
|
|
4525 |
SECINFO4resok_val,
|
|
|
4526 |
(uint_t *)&objp->nfs_resop4_u.opsecinfo.
|
|
|
4527 |
SECINFO4resok_len,
|
|
|
4528 |
~0, sizeof (secinfo4), (xdrproc_t)xdr_secinfo4));
|
|
|
4529 |
case OP_SETATTR:
|
|
|
4530 |
if (!xdr_int(xdrs, (int32_t *)&objp->nfs_resop4_u.opsetattr.
|
|
|
4531 |
status))
|
|
|
4532 |
return (FALSE);
|
|
|
4533 |
return (xdr_bitmap4(xdrs,
|
|
|
4534 |
&objp->nfs_resop4_u.opsetattr.attrsset));
|
|
|
4535 |
case OP_SETCLIENTID:
|
|
|
4536 |
return (xdr_SETCLIENTID4res(xdrs,
|
|
|
4537 |
&objp->nfs_resop4_u.opsetclientid));
|
|
|
4538 |
case OP_SETCLIENTID_CONFIRM:
|
|
|
4539 |
return (xdr_int(xdrs,
|
|
|
4540 |
(int32_t *)&objp->nfs_resop4_u.opsetclientid_confirm.
|
|
|
4541 |
status));
|
|
|
4542 |
case OP_VERIFY:
|
|
|
4543 |
return (xdr_int(xdrs,
|
|
|
4544 |
(int32_t *)&objp->nfs_resop4_u.opverify.status));
|
|
|
4545 |
case OP_RELEASE_LOCKOWNER:
|
|
|
4546 |
return (xdr_int(xdrs,
|
|
|
4547 |
(int32_t *)&objp->nfs_resop4_u.oprelease_lockowner.status));
|
|
|
4548 |
case OP_ILLEGAL:
|
|
|
4549 |
return (xdr_int(xdrs,
|
|
|
4550 |
(int32_t *)&objp->nfs_resop4_u.opillegal.status));
|
|
|
4551 |
}
|
|
|
4552 |
return (FALSE);
|
|
|
4553 |
}
|
|
|
4554 |
|
|
|
4555 |
bool_t
|
|
|
4556 |
xdr_COMPOUND4args_clnt(XDR *xdrs, COMPOUND4args_clnt *objp)
|
|
|
4557 |
{
|
|
|
4558 |
static int32_t twelve = 12;
|
|
|
4559 |
static int32_t minorversion = NFS4_MINORVERSION;
|
|
|
4560 |
uint32_t *ctagp;
|
|
|
4561 |
rpc_inline_t *ptr;
|
|
|
4562 |
|
|
|
4563 |
/*
|
|
|
4564 |
* XDR_ENCODE only
|
|
|
4565 |
*/
|
|
|
4566 |
if (xdrs->x_op == XDR_FREE)
|
|
|
4567 |
return (TRUE);
|
|
|
4568 |
if (xdrs->x_op == XDR_DECODE)
|
|
|
4569 |
return (FALSE);
|
|
|
4570 |
|
|
|
4571 |
ctagp = (uint32_t *)&nfs4_ctags[objp->ctag].ct_tag;
|
|
|
4572 |
|
|
|
4573 |
if ((ptr = XDR_INLINE(xdrs, 5 * BYTES_PER_XDR_UNIT)) != NULL) {
|
|
|
4574 |
/*
|
|
|
4575 |
* Efficiently encode fixed length tags, could be longlongs
|
|
|
4576 |
* but 8 byte XDR alignment not assured
|
|
|
4577 |
*/
|
|
|
4578 |
IXDR_PUT_U_INT32(ptr, 12);
|
|
|
4579 |
IXDR_PUT_U_INT32(ptr, ctagp[0]);
|
|
|
4580 |
IXDR_PUT_U_INT32(ptr, ctagp[1]);
|
|
|
4581 |
IXDR_PUT_U_INT32(ptr, ctagp[2]);
|
|
|
4582 |
|
|
|
4583 |
/*
|
|
|
4584 |
* Fixed minor version for now
|
|
|
4585 |
*/
|
|
|
4586 |
IXDR_PUT_U_INT32(ptr, NFS4_MINORVERSION);
|
|
|
4587 |
} else {
|
|
|
4588 |
if (!XDR_PUTINT32(xdrs, &twelve))
|
|
|
4589 |
return (FALSE);
|
|
|
4590 |
if (!XDR_PUTINT32(xdrs, (int32_t *)&ctagp[0]))
|
|
|
4591 |
return (FALSE);
|
|
|
4592 |
if (!XDR_PUTINT32(xdrs, (int32_t *)&ctagp[1]))
|
|
|
4593 |
return (FALSE);
|
|
|
4594 |
if (!XDR_PUTINT32(xdrs, (int32_t *)&ctagp[2]))
|
|
|
4595 |
return (FALSE);
|
|
|
4596 |
if (!XDR_PUTINT32(xdrs, (int32_t *)&minorversion))
|
|
|
4597 |
return (FALSE);
|
|
|
4598 |
}
|
|
|
4599 |
|
|
|
4600 |
return (xdr_array(xdrs, (char **)&objp->array,
|
|
|
4601 |
(uint_t *)&objp->array_len, NFS4_COMPOUND_LIMIT,
|
|
|
4602 |
sizeof (nfs_argop4), (xdrproc_t)xdr_cnfs_argop4));
|
|
|
4603 |
}
|
|
|
4604 |
|
|
|
4605 |
bool_t
|
|
806
|
4606 |
xdr_COMPOUND4args_srv(XDR *xdrs, COMPOUND4args *objp)
|
|
0
|
4607 |
{
|
|
|
4608 |
if (!xdr_bytes(xdrs, (char **)&objp->tag.utf8string_val,
|
|
|
4609 |
(uint_t *)&objp->tag.utf8string_len,
|
|
|
4610 |
NFS4_MAX_UTF8STRING))
|
|
|
4611 |
return (FALSE);
|
|
|
4612 |
if (!xdr_u_int(xdrs, &objp->minorversion))
|
|
|
4613 |
return (FALSE);
|
|
|
4614 |
if (xdrs->x_op != XDR_FREE)
|
|
|
4615 |
return (xdr_array(xdrs, (char **)&objp->array,
|
|
|
4616 |
(uint_t *)&objp->array_len, NFS4_COMPOUND_LIMIT,
|
|
806
|
4617 |
sizeof (nfs_argop4), (xdrproc_t)xdr_snfs_argop4));
|
|
|
4618 |
|
|
|
4619 |
return (xdr_snfs_argop4_free(xdrs, &objp->array, objp->array_len));
|
|
0
|
4620 |
}
|
|
|
4621 |
|
|
|
4622 |
bool_t
|
|
|
4623 |
xdr_COMPOUND4res_clnt(XDR *xdrs, COMPOUND4res_clnt *objp)
|
|
|
4624 |
{
|
|
|
4625 |
uint32_t len;
|
|
|
4626 |
int32_t *ptr;
|
|
|
4627 |
nfs_argop4 *argop;
|
|
|
4628 |
nfs_resop4 *resop;
|
|
|
4629 |
|
|
|
4630 |
/*
|
|
|
4631 |
* No XDR_ENCODE
|
|
|
4632 |
*/
|
|
|
4633 |
if (xdrs->x_op == XDR_ENCODE)
|
|
|
4634 |
return (FALSE);
|
|
|
4635 |
|
|
|
4636 |
if (xdrs->x_op != XDR_FREE) {
|
|
|
4637 |
if ((ptr = XDR_INLINE(xdrs, 2 * BYTES_PER_XDR_UNIT)) != NULL) {
|
|
|
4638 |
objp->status = IXDR_GET_U_INT32(ptr);
|
|
|
4639 |
len = IXDR_GET_U_INT32(ptr);
|
|
|
4640 |
} else {
|
|
|
4641 |
if (!xdr_int(xdrs, (int32_t *)&objp->status))
|
|
|
4642 |
return (FALSE);
|
|
|
4643 |
if (!xdr_u_int(xdrs, (uint32_t *)&len))
|
|
|
4644 |
return (FALSE);
|
|
|
4645 |
}
|
|
|
4646 |
if (len > NFS4_MAX_UTF8STRING)
|
|
|
4647 |
return (FALSE);
|
|
|
4648 |
/*
|
|
|
4649 |
* Ignore the tag
|
|
|
4650 |
*/
|
|
|
4651 |
if (!XDR_CONTROL(xdrs, XDR_SKIPBYTES, &len))
|
|
|
4652 |
return (FALSE);
|
|
|
4653 |
|
|
|
4654 |
if (!xdr_int(xdrs, (int32_t *)&objp->array_len))
|
|
|
4655 |
return (FALSE);
|
|
|
4656 |
|
|
|
4657 |
if (objp->array_len > objp->argsp->array_len)
|
|
|
4658 |
return (FALSE);
|
|
|
4659 |
|
|
|
4660 |
if (objp->status == NFS_OK &&
|
|
|
4661 |
objp->array_len != objp->argsp->array_len)
|
|
|
4662 |
return (FALSE);
|
|
|
4663 |
|
|
|
4664 |
/* Alloc the results array */
|
|
|
4665 |
argop = objp->argsp->array;
|
|
|
4666 |
len = objp->array_len * sizeof (nfs_resop4);
|
|
|
4667 |
objp->decode_len = 0;
|
|
|
4668 |
objp->array = resop = kmem_zalloc(len, KM_SLEEP);
|
|
|
4669 |
|
|
|
4670 |
for (len = 0; len < objp->array_len;
|
|
|
4671 |
len++, resop++, argop++, objp->decode_len++) {
|
|
|
4672 |
if (!xdr_nfs_resop4_clnt(xdrs, resop, argop)) {
|
|
|
4673 |
/*
|
|
|
4674 |
* Make sure to free anything that may
|
|
|
4675 |
* have been allocated along the way.
|
|
|
4676 |
*/
|
|
|
4677 |
xdrs->x_op = XDR_FREE;
|
|
|
4678 |
(void) xdr_nfs_resop4_free(xdrs, &objp->array,
|
|
|
4679 |
objp->array_len,
|
|
|
4680 |
objp->decode_len);
|
|
|
4681 |
return (FALSE);
|
|
|
4682 |
}
|
|
|
4683 |
}
|
|
|
4684 |
return (TRUE);
|
|
|
4685 |
}
|
|
|
4686 |
return (xdr_nfs_resop4_free(xdrs, &objp->array,
|
|
|
4687 |
objp->array_len, objp->decode_len));
|
|
|
4688 |
}
|
|
|
4689 |
|
|
|
4690 |
bool_t
|
|
806
|
4691 |
xdr_COMPOUND4res_srv(XDR *xdrs, COMPOUND4res *objp)
|
|
0
|
4692 |
{
|
|
|
4693 |
if (!xdr_int(xdrs, (int32_t *)&objp->status))
|
|
|
4694 |
return (FALSE);
|
|
|
4695 |
if (!xdr_bytes(xdrs, (char **)&objp->tag.utf8string_val,
|
|
|
4696 |
(uint_t *)&objp->tag.utf8string_len,
|
|
|
4697 |
NFS4_MAX_UTF8STRING))
|
|
|
4698 |
return (FALSE);
|
|
|
4699 |
|
|
|
4700 |
if (xdrs->x_op != XDR_FREE)
|
|
|
4701 |
return (xdr_array(xdrs, (char **)&objp->array,
|
|
|
4702 |
(uint_t *)&objp->array_len, NFS4_COMPOUND_LIMIT,
|
|
806
|
4703 |
sizeof (nfs_resop4), (xdrproc_t)xdr_snfs_resop4));
|
|
|
4704 |
|
|
|
4705 |
return (xdr_snfs_resop4_free(xdrs, &objp->array,
|
|
0
|
4706 |
objp->array_len, objp->array_len));
|
|
|
4707 |
}
|
|
|
4708 |
|
|
|
4709 |
static bool_t
|
|
|
4710 |
xdr_nfs_cb_argop4(XDR *xdrs, nfs_cb_argop4 *objp)
|
|
|
4711 |
{
|
|
|
4712 |
if (!xdr_u_int(xdrs, &objp->argop))
|
|
|
4713 |
return (FALSE);
|
|
|
4714 |
switch (objp->argop) {
|
|
|
4715 |
case OP_CB_GETATTR:
|
|
|
4716 |
if (!xdr_bytes(xdrs,
|
|
|
4717 |
(char **)&objp->nfs_cb_argop4_u.opcbgetattr.fh.nfs_fh4_val,
|
|
|
4718 |
(uint_t *)&objp->nfs_cb_argop4_u.opcbgetattr.fh.nfs_fh4_len,
|
|
|
4719 |
NFS4_FHSIZE))
|
|
|
4720 |
return (FALSE);
|
|
|
4721 |
return (xdr_bitmap4(xdrs,
|
|
|
4722 |
&objp->nfs_cb_argop4_u.opcbgetattr.attr_request));
|
|
|
4723 |
case OP_CB_RECALL:
|
|
|
4724 |
if (!xdr_u_int(xdrs,
|
|
|
4725 |
&objp->nfs_cb_argop4_u.opcbrecall.stateid.seqid))
|
|
|
4726 |
return (FALSE);
|
|
|
4727 |
if (!xdr_opaque(xdrs,
|
|
|
4728 |
objp->nfs_cb_argop4_u.opcbrecall.stateid.other,
|
|
|
4729 |
12))
|
|
|
4730 |
return (FALSE);
|
|
|
4731 |
if (!xdr_bool(xdrs,
|
|
|
4732 |
&objp->nfs_cb_argop4_u.opcbrecall.truncate))
|
|
|
4733 |
return (FALSE);
|
|
|
4734 |
return (xdr_bytes(xdrs,
|
|
|
4735 |
(char **)&objp->nfs_cb_argop4_u.opcbrecall.fh.nfs_fh4_val,
|
|
|
4736 |
(uint_t *)&objp->nfs_cb_argop4_u.opcbrecall.fh.nfs_fh4_len,
|
|
|
4737 |
NFS4_FHSIZE));
|
|
|
4738 |
case OP_CB_ILLEGAL:
|
|
|
4739 |
return (TRUE);
|
|
|
4740 |
}
|
|
|
4741 |
return (FALSE);
|
|
|
4742 |
}
|
|
|
4743 |
|
|
|
4744 |
static bool_t
|
|
|
4745 |
xdr_nfs_cb_resop4(XDR *xdrs, nfs_cb_resop4 *objp)
|
|
|
4746 |
{
|
|
|
4747 |
if (!xdr_u_int(xdrs, &objp->resop))
|
|
|
4748 |
return (FALSE);
|
|
|
4749 |
switch (objp->resop) {
|
|
|
4750 |
case OP_CB_GETATTR:
|
|
|
4751 |
if (!xdr_int(xdrs,
|
|
|
4752 |
(int32_t *)&objp->nfs_cb_resop4_u.opcbgetattr.
|
|
|
4753 |
status))
|
|
|
4754 |
return (FALSE);
|
|
|
4755 |
if (objp->nfs_cb_resop4_u.opcbgetattr.status != NFS4_OK)
|
|
|
4756 |
return (TRUE);
|
|
|
4757 |
return (xdr_fattr4(xdrs,
|
|
|
4758 |
&objp->nfs_cb_resop4_u.opcbgetattr.
|
|
|
4759 |
obj_attributes));
|
|
|
4760 |
case OP_CB_RECALL:
|
|
|
4761 |
return (xdr_int(xdrs,
|
|
|
4762 |
(int32_t *)&objp->nfs_cb_resop4_u.opcbrecall.status));
|
|
|
4763 |
case OP_CB_ILLEGAL:
|
|
|
4764 |
return (xdr_int(xdrs,
|
|
|
4765 |
(int32_t *)&objp->nfs_cb_resop4_u.opcbillegal.status));
|
|
|
4766 |
}
|
|
|
4767 |
return (FALSE);
|
|
|
4768 |
}
|
|
|
4769 |
|
|
|
4770 |
bool_t
|
|
|
4771 |
xdr_CB_COMPOUND4args(XDR *xdrs, CB_COMPOUND4args *objp)
|
|
|
4772 |
{
|
|
|
4773 |
if (!xdr_bytes(xdrs, (char **)&objp->tag.utf8string_val,
|
|
|
4774 |
(uint_t *)&objp->tag.utf8string_len,
|
|
|
4775 |
NFS4_MAX_UTF8STRING))
|
|
|
4776 |
return (FALSE);
|
|
|
4777 |
if (!xdr_u_int(xdrs, &objp->minorversion))
|
|
|
4778 |
return (FALSE);
|
|
|
4779 |
if (!xdr_u_int(xdrs, &objp->callback_ident))
|
|
|
4780 |
return (FALSE);
|
|
|
4781 |
return (xdr_array(xdrs, (char **)&objp->array,
|
|
|
4782 |
(uint_t *)&objp->array_len, NFS4_COMPOUND_LIMIT,
|
|
|
4783 |
sizeof (nfs_cb_argop4), (xdrproc_t)xdr_nfs_cb_argop4));
|
|
|
4784 |
}
|
|
|
4785 |
|
|
|
4786 |
bool_t
|
|
|
4787 |
xdr_CB_COMPOUND4res(XDR *xdrs, CB_COMPOUND4res *objp)
|
|
|
4788 |
{
|
|
|
4789 |
if (!xdr_int(xdrs, (int32_t *)&objp->status))
|
|
|
4790 |
return (FALSE);
|
|
|
4791 |
if (!xdr_bytes(xdrs, (char **)&objp->tag.utf8string_val,
|
|
|
4792 |
(uint_t *)&objp->tag.utf8string_len,
|
|
|
4793 |
NFS4_MAX_UTF8STRING))
|
|
|
4794 |
return (FALSE);
|
|
|
4795 |
return (xdr_array(xdrs, (char **)&objp->array,
|
|
|
4796 |
(uint_t *)&objp->array_len, NFS4_COMPOUND_LIMIT,
|
|
|
4797 |
sizeof (nfs_cb_resop4), (xdrproc_t)xdr_nfs_cb_resop4));
|
|
|
4798 |
}
|