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comparison CSP2/CSP2_env/env-d9b9114564458d9d-741b3de822f2aaca6c6caa4325c4afce/include/X11/Xauth.h @ 69:33d812a61356

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planemo upload commit 2e9511a184a1ca667c7be0c6321a36dc4e3d116d
author jpayne
date Tue, 18 Mar 2025 17:55:14 -0400
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67:0e9998148a16 69:33d812a61356
1 /*
2
3 Copyright 1988, 1998 The Open Group
4
5 Permission to use, copy, modify, distribute, and sell this software and its
6 documentation for any purpose is hereby granted without fee, provided that
7 the above copyright notice appear in all copies and that both that
8 copyright notice and this permission notice appear in supporting
9 documentation.
10
11 The above copyright notice and this permission notice shall be included in
12 all copies or substantial portions of the Software.
13
14 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
18 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
19 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
20
21 Except as contained in this notice, the name of The Open Group shall not be
22 used in advertising or otherwise to promote the sale, use or other dealings
23 in this Software without prior written authorization from The Open Group.
24
25 */
26
27 #ifndef _Xauth_h
28 #define _Xauth_h
29
30 /* struct xauth is full of implicit padding to properly align the pointers
31 after the length fields. We can't clean that up without breaking ABI,
32 so tell clang not to bother complaining about it. */
33 #ifdef __clang__
34 #pragma clang diagnostic push
35 #pragma clang diagnostic ignored "-Wpadded"
36 #endif
37
38 typedef struct xauth {
39 unsigned short family;
40 unsigned short address_length;
41 char *address;
42 unsigned short number_length;
43 char *number;
44 unsigned short name_length;
45 char *name;
46 unsigned short data_length;
47 char *data;
48 } Xauth;
49
50 #ifdef __clang__
51 #pragma clang diagnostic pop
52 #endif
53
54 #ifndef _XAUTH_STRUCT_ONLY
55
56 # include <X11/Xfuncproto.h>
57 # include <X11/Xfuncs.h>
58
59 # include <stdio.h>
60
61 # define FamilyLocal (256) /* not part of X standard (i.e. X.h) */
62 # define FamilyWild (65535)
63 # define FamilyNetname (254) /* not part of X standard */
64 # define FamilyKrb5Principal (253) /* Kerberos 5 principal name */
65 # define FamilyLocalHost (252) /* for local non-net authentication */
66
67
68 _XFUNCPROTOBEGIN
69
70 #ifndef __has_attribute
71 # define __has_attribute(x) 0 /* Compatibility with older compilers */
72 #endif
73
74 #if __has_attribute(access)
75 # define XAU_ACCESS_ATTRIBUTE(X) __attribute__((access X))
76 #else
77 # define XAU_ACCESS_ATTRIBUTE(X)
78 #endif
79
80 #if __has_attribute(malloc)
81 # if defined(__clang__) || (defined(__GNUC__) && __GNUC__ < 11)
82 /* Clang or gcc do not support the optional deallocator argument */
83 # define XAU_MALLOC_ATTRIBUTE(X) __attribute__((malloc))
84 # else
85 # define XAU_MALLOC_ATTRIBUTE(X) __attribute__((malloc X))
86 # endif
87 #else
88 # define XAU_MALLOC_ATTRIBUTE(X)
89 #endif
90
91 char *XauFileName(void);
92
93 void XauDisposeAuth(
94 Xauth* /* auth */
95 );
96
97 XAU_MALLOC_ATTRIBUTE((XauDisposeAuth, 1))
98 Xauth *XauReadAuth(
99 FILE* /* auth_file */
100 );
101
102 XAU_ACCESS_ATTRIBUTE((read_only, 1)) /* file_name */
103 int XauLockAuth(
104 _Xconst char* /* file_name */,
105 int /* retries */,
106 int /* timeout */,
107 long /* dead */
108 );
109
110 XAU_ACCESS_ATTRIBUTE((read_only, 1)) /* file_name */
111 int XauUnlockAuth(
112 _Xconst char* /* file_name */
113 );
114
115 XAU_ACCESS_ATTRIBUTE((read_only, 2)) /* auth */
116 int XauWriteAuth(
117 FILE* /* auth_file */,
118 Xauth* /* auth */
119 );
120
121 XAU_ACCESS_ATTRIBUTE((read_only, 3, 2)) /* address */
122 XAU_ACCESS_ATTRIBUTE((read_only, 5, 4)) /* number */
123 XAU_ACCESS_ATTRIBUTE((read_only, 7, 6)) /* name */
124 Xauth *XauGetAuthByAddr(
125 #if NeedWidePrototypes
126 unsigned int /* family */,
127 unsigned int /* address_length */,
128 #else
129 unsigned short /* family */,
130 unsigned short /* address_length */,
131 #endif
132 _Xconst char* /* address */,
133 #if NeedWidePrototypes
134 unsigned int /* number_length */,
135 #else
136 unsigned short /* number_length */,
137 #endif
138 _Xconst char* /* number */,
139 #if NeedWidePrototypes
140 unsigned int /* name_length */,
141 #else
142 unsigned short /* name_length */,
143 #endif
144 _Xconst char* /* name */
145 );
146
147 XAU_ACCESS_ATTRIBUTE((read_only, 3, 2)) /* address */
148 XAU_ACCESS_ATTRIBUTE((read_only, 5, 4)) /* number */
149 XAU_ACCESS_ATTRIBUTE((read_only, 7, 6)) /* type_names */
150 XAU_ACCESS_ATTRIBUTE((read_only, 8, 6)) /* type_lengths */
151 Xauth *XauGetBestAuthByAddr(
152 #if NeedWidePrototypes
153 unsigned int /* family */,
154 unsigned int /* address_length */,
155 #else
156 unsigned short /* family */,
157 unsigned short /* address_length */,
158 #endif
159 _Xconst char* /* address */,
160 #if NeedWidePrototypes
161 unsigned int /* number_length */,
162 #else
163 unsigned short /* number_length */,
164 #endif
165 _Xconst char* /* number */,
166 int /* types_length */,
167 char** /* type_names */,
168 _Xconst int* /* type_lengths */
169 );
170
171 _XFUNCPROTOEND
172
173 /* Return values from XauLockAuth */
174
175 # define LOCK_SUCCESS 0 /* lock succeeded */
176 # define LOCK_ERROR 1 /* lock unexpectedly failed, check errno */
177 # define LOCK_TIMEOUT 2 /* lock failed, timeouts expired */
178
179 #endif /* _XAUTH_STRUCT_ONLY */
180
181 #endif /* _Xauth_h */