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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/linux/sunrpc/gss_err.h
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'include/linux/sunrpc/gss_err.h')
-rw-r--r--include/linux/sunrpc/gss_err.h177
1 files changed, 177 insertions, 0 deletions
diff --git a/include/linux/sunrpc/gss_err.h b/include/linux/sunrpc/gss_err.h
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+++ b/include/linux/sunrpc/gss_err.h
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1/*
2 * linux/include/sunrpc/gss_err.h
3 *
4 * Adapted from MIT Kerberos 5-1.2.1 include/gssapi/gssapi.h
5 *
6 * Copyright (c) 2002 The Regents of the University of Michigan.
7 * All rights reserved.
8 *
9 * Andy Adamson <andros@umich.edu>
10 */
11
12/*
13 * Copyright 1993 by OpenVision Technologies, Inc.
14 *
15 * Permission to use, copy, modify, distribute, and sell this software
16 * and its documentation for any purpose is hereby granted without fee,
17 * provided that the above copyright notice appears in all copies and
18 * that both that copyright notice and this permission notice appear in
19 * supporting documentation, and that the name of OpenVision not be used
20 * in advertising or publicity pertaining to distribution of the software
21 * without specific, written prior permission. OpenVision makes no
22 * representations about the suitability of this software for any
23 * purpose. It is provided "as is" without express or implied warranty.
24 *
25 * OPENVISION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
26 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
27 * EVENT SHALL OPENVISION BE LIABLE FOR ANY SPECIAL, INDIRECT OR
28 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
29 * USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
30 * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
31 * PERFORMANCE OF THIS SOFTWARE.
32 */
33
34#ifndef _LINUX_SUNRPC_GSS_ERR_H
35#define _LINUX_SUNRPC_GSS_ERR_H
36
37#ifdef __KERNEL__
38
39typedef unsigned int OM_uint32;
40
41/*
42 * Flag bits for context-level services.
43 */
44#define GSS_C_DELEG_FLAG 1
45#define GSS_C_MUTUAL_FLAG 2
46#define GSS_C_REPLAY_FLAG 4
47#define GSS_C_SEQUENCE_FLAG 8
48#define GSS_C_CONF_FLAG 16
49#define GSS_C_INTEG_FLAG 32
50#define GSS_C_ANON_FLAG 64
51#define GSS_C_PROT_READY_FLAG 128
52#define GSS_C_TRANS_FLAG 256
53
54/*
55 * Credential usage options
56 */
57#define GSS_C_BOTH 0
58#define GSS_C_INITIATE 1
59#define GSS_C_ACCEPT 2
60
61/*
62 * Status code types for gss_display_status
63 */
64#define GSS_C_GSS_CODE 1
65#define GSS_C_MECH_CODE 2
66
67
68/*
69 * Define the default Quality of Protection for per-message services. Note
70 * that an implementation that offers multiple levels of QOP may either reserve
71 * a value (for example zero, as assumed here) to mean "default protection", or
72 * alternatively may simply equate GSS_C_QOP_DEFAULT to a specific explicit
73 * QOP value. However a value of 0 should always be interpreted by a GSSAPI
74 * implementation as a request for the default protection level.
75 */
76#define GSS_C_QOP_DEFAULT 0
77
78/*
79 * Expiration time of 2^32-1 seconds means infinite lifetime for a
80 * credential or security context
81 */
82#define GSS_C_INDEFINITE ((OM_uint32) 0xfffffffful)
83
84
85/* Major status codes */
86
87#define GSS_S_COMPLETE 0
88
89/*
90 * Some "helper" definitions to make the status code macros obvious.
91 */
92#define GSS_C_CALLING_ERROR_OFFSET 24
93#define GSS_C_ROUTINE_ERROR_OFFSET 16
94#define GSS_C_SUPPLEMENTARY_OFFSET 0
95#define GSS_C_CALLING_ERROR_MASK ((OM_uint32) 0377ul)
96#define GSS_C_ROUTINE_ERROR_MASK ((OM_uint32) 0377ul)
97#define GSS_C_SUPPLEMENTARY_MASK ((OM_uint32) 0177777ul)
98
99/*
100 * The macros that test status codes for error conditions. Note that the
101 * GSS_ERROR() macro has changed slightly from the V1 GSSAPI so that it now
102 * evaluates its argument only once.
103 */
104#define GSS_CALLING_ERROR(x) \
105 ((x) & (GSS_C_CALLING_ERROR_MASK << GSS_C_CALLING_ERROR_OFFSET))
106#define GSS_ROUTINE_ERROR(x) \
107 ((x) & (GSS_C_ROUTINE_ERROR_MASK << GSS_C_ROUTINE_ERROR_OFFSET))
108#define GSS_SUPPLEMENTARY_INFO(x) \
109 ((x) & (GSS_C_SUPPLEMENTARY_MASK << GSS_C_SUPPLEMENTARY_OFFSET))
110#define GSS_ERROR(x) \
111 ((x) & ((GSS_C_CALLING_ERROR_MASK << GSS_C_CALLING_ERROR_OFFSET) | \
112 (GSS_C_ROUTINE_ERROR_MASK << GSS_C_ROUTINE_ERROR_OFFSET)))
113
114/*
115 * Now the actual status code definitions
116 */
117
118/*
119 * Calling errors:
120 */
121#define GSS_S_CALL_INACCESSIBLE_READ \
122 (((OM_uint32) 1ul) << GSS_C_CALLING_ERROR_OFFSET)
123#define GSS_S_CALL_INACCESSIBLE_WRITE \
124 (((OM_uint32) 2ul) << GSS_C_CALLING_ERROR_OFFSET)
125#define GSS_S_CALL_BAD_STRUCTURE \
126 (((OM_uint32) 3ul) << GSS_C_CALLING_ERROR_OFFSET)
127
128/*
129 * Routine errors:
130 */
131#define GSS_S_BAD_MECH (((OM_uint32) 1ul) << GSS_C_ROUTINE_ERROR_OFFSET)
132#define GSS_S_BAD_NAME (((OM_uint32) 2ul) << GSS_C_ROUTINE_ERROR_OFFSET)
133#define GSS_S_BAD_NAMETYPE (((OM_uint32) 3ul) << GSS_C_ROUTINE_ERROR_OFFSET)
134#define GSS_S_BAD_BINDINGS (((OM_uint32) 4ul) << GSS_C_ROUTINE_ERROR_OFFSET)
135#define GSS_S_BAD_STATUS (((OM_uint32) 5ul) << GSS_C_ROUTINE_ERROR_OFFSET)
136#define GSS_S_BAD_SIG (((OM_uint32) 6ul) << GSS_C_ROUTINE_ERROR_OFFSET)
137#define GSS_S_NO_CRED (((OM_uint32) 7ul) << GSS_C_ROUTINE_ERROR_OFFSET)
138#define GSS_S_NO_CONTEXT (((OM_uint32) 8ul) << GSS_C_ROUTINE_ERROR_OFFSET)
139#define GSS_S_DEFECTIVE_TOKEN (((OM_uint32) 9ul) << GSS_C_ROUTINE_ERROR_OFFSET)
140#define GSS_S_DEFECTIVE_CREDENTIAL \
141 (((OM_uint32) 10ul) << GSS_C_ROUTINE_ERROR_OFFSET)
142#define GSS_S_CREDENTIALS_EXPIRED \
143 (((OM_uint32) 11ul) << GSS_C_ROUTINE_ERROR_OFFSET)
144#define GSS_S_CONTEXT_EXPIRED \
145 (((OM_uint32) 12ul) << GSS_C_ROUTINE_ERROR_OFFSET)
146#define GSS_S_FAILURE (((OM_uint32) 13ul) << GSS_C_ROUTINE_ERROR_OFFSET)
147#define GSS_S_BAD_QOP (((OM_uint32) 14ul) << GSS_C_ROUTINE_ERROR_OFFSET)
148#define GSS_S_UNAUTHORIZED (((OM_uint32) 15ul) << GSS_C_ROUTINE_ERROR_OFFSET)
149#define GSS_S_UNAVAILABLE (((OM_uint32) 16ul) << GSS_C_ROUTINE_ERROR_OFFSET)
150#define GSS_S_DUPLICATE_ELEMENT \
151 (((OM_uint32) 17ul) << GSS_C_ROUTINE_ERROR_OFFSET)
152#define GSS_S_NAME_NOT_MN \
153 (((OM_uint32) 18ul) << GSS_C_ROUTINE_ERROR_OFFSET)
154
155/*
156 * Supplementary info bits:
157 */
158#define GSS_S_CONTINUE_NEEDED (1 << (GSS_C_SUPPLEMENTARY_OFFSET + 0))
159#define GSS_S_DUPLICATE_TOKEN (1 << (GSS_C_SUPPLEMENTARY_OFFSET + 1))
160#define GSS_S_OLD_TOKEN (1 << (GSS_C_SUPPLEMENTARY_OFFSET + 2))
161#define GSS_S_UNSEQ_TOKEN (1 << (GSS_C_SUPPLEMENTARY_OFFSET + 3))
162#define GSS_S_GAP_TOKEN (1 << (GSS_C_SUPPLEMENTARY_OFFSET + 4))
163
164/* XXXX these are not part of the GSSAPI C bindings! (but should be) */
165
166#define GSS_CALLING_ERROR_FIELD(x) \
167 (((x) >> GSS_C_CALLING_ERROR_OFFSET) & GSS_C_CALLING_ERROR_MASK)
168#define GSS_ROUTINE_ERROR_FIELD(x) \
169 (((x) >> GSS_C_ROUTINE_ERROR_OFFSET) & GSS_C_ROUTINE_ERROR_MASK)
170#define GSS_SUPPLEMENTARY_INFO_FIELD(x) \
171 (((x) >> GSS_C_SUPPLEMENTARY_OFFSET) & GSS_C_SUPPLEMENTARY_MASK)
172
173/* XXXX This is a necessary evil until the spec is fixed */
174#define GSS_S_CRED_UNAVAIL GSS_S_FAILURE
175
176#endif /* __KERNEL__ */
177#endif /* __LINUX_SUNRPC_GSS_ERR_H */