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+/*
+ * Copyright (c) 2010 IETF Trust and the persons identified
+ * as the document authors. All rights reserved.
+ *
+ * The document authors are identified in RFC 3530 and
+ * RFC 5661.
+ *
+ * Redistribution and use in source and binary forms, with
+ * or without modification, are permitted provided that the
+ * following conditions are met:
+ *
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the
+ * following disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the
+ * following disclaimer in the documentation and/or other
+ * materials provided with the distribution.
+ *
+ * - Neither the name of Internet Society, IETF or IETF
+ * Trust, nor the names of specific contributors, may be
+ * used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS
+ * AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+pragma header nfs4;
+
+/*
+ * Basic typedefs for RFC 1832 data type definitions
+ */
+typedef hyper int64_t;
+typedef unsigned int uint32_t;
+
+/*
+ * Basic data types
+ */
+typedef uint32_t bitmap4<>;
+
+/*
+ * Timeval
+ */
+struct nfstime4 {
+ int64_t seconds;
+ uint32_t nseconds;
+};
+
+
+/*
+ * The following content was extracted from draft-ietf-nfsv4-delstid
+ */
+
+typedef bool fattr4_offline;
+
+
+const FATTR4_OFFLINE = 83;
+
+
+struct open_arguments4 {
+ bitmap4 oa_share_access;
+ bitmap4 oa_share_deny;
+ bitmap4 oa_share_access_want;
+ bitmap4 oa_open_claim;
+ bitmap4 oa_create_mode;
+};
+
+
+enum open_args_share_access4 {
+ OPEN_ARGS_SHARE_ACCESS_READ = 1,
+ OPEN_ARGS_SHARE_ACCESS_WRITE = 2,
+ OPEN_ARGS_SHARE_ACCESS_BOTH = 3
+};
+
+
+enum open_args_share_deny4 {
+ OPEN_ARGS_SHARE_DENY_NONE = 0,
+ OPEN_ARGS_SHARE_DENY_READ = 1,
+ OPEN_ARGS_SHARE_DENY_WRITE = 2,
+ OPEN_ARGS_SHARE_DENY_BOTH = 3
+};
+
+
+enum open_args_share_access_want4 {
+ OPEN_ARGS_SHARE_ACCESS_WANT_ANY_DELEG = 3,
+ OPEN_ARGS_SHARE_ACCESS_WANT_NO_DELEG = 4,
+ OPEN_ARGS_SHARE_ACCESS_WANT_CANCEL = 5,
+ OPEN_ARGS_SHARE_ACCESS_WANT_SIGNAL_DELEG_WHEN_RESRC_AVAIL
+ = 17,
+ OPEN_ARGS_SHARE_ACCESS_WANT_PUSH_DELEG_WHEN_UNCONTENDED
+ = 18,
+ OPEN_ARGS_SHARE_ACCESS_WANT_DELEG_TIMESTAMPS = 20,
+ OPEN_ARGS_SHARE_ACCESS_WANT_OPEN_XOR_DELEGATION = 21
+};
+
+
+enum open_args_open_claim4 {
+ OPEN_ARGS_OPEN_CLAIM_NULL = 0,
+ OPEN_ARGS_OPEN_CLAIM_PREVIOUS = 1,
+ OPEN_ARGS_OPEN_CLAIM_DELEGATE_CUR = 2,
+ OPEN_ARGS_OPEN_CLAIM_DELEGATE_PREV = 3,
+ OPEN_ARGS_OPEN_CLAIM_FH = 4,
+ OPEN_ARGS_OPEN_CLAIM_DELEG_CUR_FH = 5,
+ OPEN_ARGS_OPEN_CLAIM_DELEG_PREV_FH = 6
+};
+
+
+enum open_args_createmode4 {
+ OPEN_ARGS_CREATEMODE_UNCHECKED4 = 0,
+ OPEN_ARGS_CREATE_MODE_GUARDED = 1,
+ OPEN_ARGS_CREATEMODE_EXCLUSIVE4 = 2,
+ OPEN_ARGS_CREATE_MODE_EXCLUSIVE4_1 = 3
+};
+
+
+typedef open_arguments4 fattr4_open_arguments;
+pragma public fattr4_open_arguments;
+
+
+%/*
+% * Determine what OPEN supports.
+% */
+const FATTR4_OPEN_ARGUMENTS = 86;
+
+
+
+
+const OPEN4_RESULT_NO_OPEN_STATEID = 0x00000010;
+
+
+/*
+ * attributes for the delegation times being
+ * cached and served by the "client"
+ */
+typedef nfstime4 fattr4_time_deleg_access;
+typedef nfstime4 fattr4_time_deleg_modify;
+pragma public fattr4_time_deleg_access;
+pragma public fattr4_time_deleg_modify;
+
+
+%/*
+% * New RECOMMENDED Attribute for
+% * delegation caching of times
+% */
+const FATTR4_TIME_DELEG_ACCESS = 84;
+const FATTR4_TIME_DELEG_MODIFY = 85;
+
+
+
+/* new flags for share_access field of OPEN4args */
+const OPEN4_SHARE_ACCESS_WANT_DELEG_MASK = 0xFF00;
+const OPEN4_SHARE_ACCESS_WANT_NO_PREFERENCE = 0x0000;
+const OPEN4_SHARE_ACCESS_WANT_READ_DELEG = 0x0100;
+const OPEN4_SHARE_ACCESS_WANT_WRITE_DELEG = 0x0200;
+const OPEN4_SHARE_ACCESS_WANT_ANY_DELEG = 0x0300;
+const OPEN4_SHARE_ACCESS_WANT_NO_DELEG = 0x0400;
+const OPEN4_SHARE_ACCESS_WANT_CANCEL = 0x0500;
+
+const OPEN4_SHARE_ACCESS_WANT_SIGNAL_DELEG_WHEN_RESRC_AVAIL = 0x10000;
+const OPEN4_SHARE_ACCESS_WANT_PUSH_DELEG_WHEN_UNCONTENDED = 0x20000;
+const OPEN4_SHARE_ACCESS_WANT_DELEG_TIMESTAMPS = 0x100000;
+const OPEN4_SHARE_ACCESS_WANT_OPEN_XOR_DELEGATION = 0x200000;
+
+enum open_delegation_type4 {
+ OPEN_DELEGATE_NONE = 0,
+ OPEN_DELEGATE_READ = 1,
+ OPEN_DELEGATE_WRITE = 2,
+ OPEN_DELEGATE_NONE_EXT = 3, /* new to v4.1 */
+ OPEN_DELEGATE_READ_ATTRS_DELEG = 4,
+ OPEN_DELEGATE_WRITE_ATTRS_DELEG = 5
+};