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--- old/usr/src/head/grp.h
+++ new/usr/src/head/grp.h
1 1 /*
2 2 * CDDL HEADER START
3 3 *
4 4 * The contents of this file are subject to the terms of the
5 5 * Common Development and Distribution License, Version 1.0 only
6 6 * (the "License"). You may not use this file except in compliance
7 7 * with the License.
8 8 *
9 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 10 * or http://www.opensolaris.org/os/licensing.
11 11 * See the License for the specific language governing permissions
12 12 * and limitations under the License.
13 13 *
14 14 * When distributing Covered Code, include this CDDL HEADER in each
15 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 16 * If applicable, add the following below this CDDL HEADER, with the
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17 17 * fields enclosed by brackets "[]" replaced with your own identifying
18 18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 19 *
20 20 * CDDL HEADER END
21 21 */
22 22 /* Copyright (c) 1988 AT&T */
23 23 /* All Rights Reserved */
24 24
25 25
26 26 /*
27 + * Copyright 2014 Garrett D'Amore <garrett@damore.org>
28 + *
27 29 * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
28 30 * Use is subject to license terms.
29 31 */
30 32
31 33 #ifndef _GRP_H
32 34 #define _GRP_H
33 35
34 -#pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.3.3.1 */
35 -
36 36 #include <sys/feature_tests.h>
37 37
38 38 #include <sys/types.h>
39 39
40 40 #if defined(__EXTENSIONS__) || !defined(__XOPEN_OR_POSIX)
41 41 #include <stdio.h>
42 42 #endif
43 43
44 44 #ifdef __cplusplus
45 45 extern "C" {
46 46 #endif
47 47
48 48 struct group { /* see getgrent(3C) */
49 49 char *gr_name;
50 50 char *gr_passwd;
51 51 gid_t gr_gid;
52 52 char **gr_mem;
53 53 };
54 54
55 -#if defined(__STDC__)
56 -
57 55 extern struct group *getgrgid(gid_t); /* MT-unsafe */
58 56 extern struct group *getgrnam(const char *); /* MT-unsafe */
59 57
60 58 #if defined(__EXTENSIONS__) || !defined(__XOPEN_OR_POSIX)
61 59 extern struct group *getgrent_r(struct group *, char *, int);
62 60 extern struct group *fgetgrent_r(FILE *, struct group *, char *, int);
63 61
64 62
65 63 extern struct group *fgetgrent(FILE *); /* MT-unsafe */
66 64 extern int initgroups(const char *, gid_t);
67 65 #endif /* defined(__EXTENSIONS__) || !defined(__XOPEN_OR_POSIX) */
68 66
69 67 #if defined(__EXTENSIONS__) || !defined(__XOPEN_OR_POSIX) || defined(_XPG4_2)
70 68 extern void endgrent(void);
71 69 extern void setgrent(void);
72 70 extern struct group *getgrent(void); /* MT-unsafe */
73 71 #endif /* defined(__EXTENSIONS__) || !defined(__XOPEN_OR_POSIX)... */
74 72
75 -#else
76 -
77 -extern struct group *getgrgid(); /* MT-unsafe */
78 -extern struct group *getgrnam(); /* MT-unsafe */
79 -
80 -#if defined(__EXTENSIONS__) || !defined(__XOPEN_OR_POSIX)
81 -extern struct group *getgrent_r();
82 -extern struct group *fgetgrent_r();
83 -
84 -extern struct group *fgetgrent(); /* MT-unsafe */
85 -extern int initgroups();
86 -#endif /* defined(__EXTENSIONS__) || !defined(__XOPEN_OR_POSIX) */
87 -
88 -#if defined(__EXTENSIONS__) || !defined(__XOPEN_OR_POSIX) || defined(_XPG4_2)
89 -extern void endgrent();
90 -extern void setgrent();
91 -extern struct group *getgrent(); /* MT-unsafe */
92 -#endif /* defined(__EXTENSIONS__) || !defined(__XOPEN_OR_POSIX)... */
93 -
94 -#endif /* __STDC__ */
95 -
96 -
97 73 /*
98 74 * getgrgid_r() & getgrnam_r() prototypes are defined here.
99 75 */
100 76
101 77 /*
102 78 * Previous releases of Solaris, starting at 2.3, provided definitions of
103 79 * various functions as specified in POSIX.1c, Draft 6. For some of these
104 80 * functions, the final POSIX 1003.1c standard had a different number of
105 81 * arguments and return values.
106 82 *
107 83 * The following segment of this header provides support for the standard
108 84 * interfaces while supporting applications written under earlier
109 85 * releases. The application defines appropriate values of the feature
110 86 * test macros _POSIX_C_SOURCE and _POSIX_PTHREAD_SEMANTICS to indicate
111 87 * whether it was written to expect the Draft 6 or standard versions of
112 88 * these interfaces, before including this header. This header then
113 89 * provides a mapping from the source version of the interface to an
114 90 * appropriate binary interface. Such mappings permit an application
115 91 * to be built from libraries and objects which have mixed expectations
116 92 * of the definitions of these functions.
117 93 *
118 94 * For applications using the Draft 6 definitions, the binary symbol is the
119 95 * same as the source symbol, and no explicit mapping is needed. For the
120 96 * standard interface, the function func() is mapped to the binary symbol
121 97 * _posix_func(). The preferred mechanism for the remapping is a compiler
122 98 * #pragma. If the compiler does not provide such a #pragma, the header file
123 99 * defines a static function func() which calls the _posix_func() version;
124 100 * this has to be done instead of #define since POSIX specifies that an
125 101 * application can #undef the symbol and still be bound to the correct
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126 102 * implementation. Unfortunately, the statics confuse lint so we fallback to
127 103 * #define in that case.
128 104 *
129 105 * NOTE: Support for the Draft 6 definitions is provided for compatibility
130 106 * only. New applications/libraries should use the standard definitions.
131 107 */
132 108
133 109 #if defined(__EXTENSIONS__) || !defined(__XOPEN_OR_POSIX) || \
134 110 (_POSIX_C_SOURCE - 0 >= 199506L) || defined(_POSIX_PTHREAD_SEMANTICS)
135 111
136 -#if defined(__STDC__)
137 -
138 112 #if (_POSIX_C_SOURCE - 0 >= 199506L) || defined(_POSIX_PTHREAD_SEMANTICS)
139 113
140 114 #ifdef __PRAGMA_REDEFINE_EXTNAME
141 115 #pragma redefine_extname getgrgid_r __posix_getgrgid_r
142 116 #pragma redefine_extname getgrnam_r __posix_getgrnam_r
143 117 extern int getgrgid_r(gid_t, struct group *, char *, int, struct group **);
144 118 extern int getgrnam_r(const char *, struct group *, char *, int,
145 119 struct group **);
146 120 #else /* __PRAGMA_REDEFINE_EXTNAME */
147 121
148 122 extern int __posix_getgrgid_r(gid_t, struct group *, char *, size_t,
149 123 struct group **);
150 124 extern int __posix_getgrnam_r(const char *, struct group *, char *, size_t,
151 125 struct group **);
152 126
153 127 #ifdef __lint
154 128
155 129 #define getgrgid_r __posix_getgrgid_r
156 130 #define getgrnam_r __posix_getgrnam_r
157 131
158 132 #else /* !__lint */
159 133
160 134 static int
161 135 getgrgid_r(gid_t __gid, struct group *__grp, char *__buf, int __len,
162 136 struct group **__res)
163 137 {
164 138 return (__posix_getgrgid_r(__gid, __grp, __buf, __len, __res));
165 139 }
166 140 static int
167 141 getgrnam_r(const char *__cb, struct group *__grp, char *__buf, int __len,
168 142 struct group **__res)
169 143 {
170 144 return (__posix_getgrnam_r(__cb, __grp, __buf, __len, __res));
171 145 }
172 146
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173 147 #endif /* !__lint */
174 148 #endif /* __PRAGMA_REDEFINE_EXTNAME */
175 149
176 150 #else /* (_POSIX_C_SOURCE - 0 >= 199506L) || ... */
177 151
178 152 extern struct group *getgrgid_r(gid_t, struct group *, char *, int);
179 153 extern struct group *getgrnam_r(const char *, struct group *, char *, int);
180 154
181 155 #endif /* (_POSIX_C_SOURCE - 0 >= 199506L) || ... */
182 156
183 -#else /* __STDC__ */
184 -
185 -#if (_POSIX_C_SOURCE - 0 >= 199506L) || defined(_POSIX_PTHREAD_SEMANTICS)
186 -
187 -#ifdef __PRAGMA_REDEFINE_EXTNAME
188 -#pragma redefine_extname getgrgid_r __posix_getgrgid_r
189 -#pragma redefine_extname getgrnam_r __posix_getgrnam_r
190 -extern int getgrgid_r();
191 -extern int getgrnam_r();
192 -#else /* __PRAGMA_REDEFINE_EXTNAME */
193 -
194 -extern int __posix_getgrgid_r();
195 -extern int __posix_getgrnam_r();
196 -
197 -#ifdef __lint
198 -
199 -#define getgrgid_r __posix_getgrgid_r
200 -#define getgrnam_r __posix_getgrnam_r
201 -
202 -#else /* !__lint */
203 -
204 -static int
205 -getgrgid_r(__gid, __grp, __buf, __len, __res)
206 - gid_t __gid;
207 - struct group *__grp;
208 - char *__buf;
209 - int __len;
210 - struct group **__res;
211 -{
212 - return (__posix_getgrgid_r(__gid, __grp, __buf, __len, __res));
213 -}
214 -static int
215 -getgrnam_r(__cb, __grp, __buf, __len, __res)
216 - char *__cb;
217 - struct group *__grp;
218 - char *__buf;
219 - int __len;
220 - struct group **__res;
221 -{
222 - return (__posix_getgrnam_r(__cb, __grp, __buf, __len, __res));
223 -}
224 -
225 -#endif /* !__lint */
226 -#endif /* __PRAGMA_REDEFINE_EXTNAME */
227 -
228 -#else /* (_POSIX_C_SOURCE - 0 >= 199506L) || ... */
229 -
230 -extern struct group *getgrgid_r();
231 -extern struct group *getgrnam_r();
232 -
233 -#endif /* (_POSIX_C_SOURCE - 0 >= 199506L) || ... */
234 -
235 -#endif /* __STDC__ */
236 -
237 157 #endif /* defined(__EXTENSIONS__) || !defined(__XOPEN_OR_POSIX)... */
238 158
239 159 #ifdef __cplusplus
240 160 }
241 161 #endif
242 162
243 163 #endif /* _GRP_H */
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