1 | /* Copyright (C) 1991-2017 Free Software Foundation, Inc. |
2 | This file is part of the GNU C Library. |
3 | |
4 | The GNU C Library is free software; you can redistribute it and/or |
5 | modify it under the terms of the GNU Lesser General Public |
6 | License as published by the Free Software Foundation; either |
7 | version 2.1 of the License, or (at your option) any later version. |
8 | |
9 | The GNU C Library is distributed in the hope that it will be useful, |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
12 | Lesser General Public License for more details. |
13 | |
14 | You should have received a copy of the GNU Lesser General Public |
15 | License along with the GNU C Library; if not, see |
16 | <http://www.gnu.org/licenses/>. */ |
17 | |
18 | /* |
19 | * POSIX Standard: 2.6 Primitive System Data Types <sys/types.h> |
20 | */ |
21 | |
22 | #ifndef _SYS_TYPES_H |
23 | #define _SYS_TYPES_H 1 |
24 | |
25 | #include <features.h> |
26 | |
27 | __BEGIN_DECLS |
28 | |
29 | #include <bits/types.h> |
30 | |
31 | #ifdef __USE_MISC |
32 | # ifndef __u_char_defined |
33 | typedef __u_char u_char; |
34 | typedef __u_short u_short; |
35 | typedef __u_int u_int; |
36 | typedef __u_long u_long; |
37 | typedef __quad_t quad_t; |
38 | typedef __u_quad_t u_quad_t; |
39 | typedef __fsid_t fsid_t; |
40 | # define __u_char_defined |
41 | # endif |
42 | #endif |
43 | |
44 | typedef __loff_t loff_t; |
45 | |
46 | #ifndef __ino_t_defined |
47 | # ifndef __USE_FILE_OFFSET64 |
48 | typedef __ino_t ino_t; |
49 | # else |
50 | typedef __ino64_t ino_t; |
51 | # endif |
52 | # define __ino_t_defined |
53 | #endif |
54 | #if defined __USE_LARGEFILE64 && !defined __ino64_t_defined |
55 | typedef __ino64_t ino64_t; |
56 | # define __ino64_t_defined |
57 | #endif |
58 | |
59 | #ifndef __dev_t_defined |
60 | typedef __dev_t dev_t; |
61 | # define __dev_t_defined |
62 | #endif |
63 | |
64 | #ifndef __gid_t_defined |
65 | typedef __gid_t gid_t; |
66 | # define __gid_t_defined |
67 | #endif |
68 | |
69 | #ifndef __mode_t_defined |
70 | typedef __mode_t mode_t; |
71 | # define __mode_t_defined |
72 | #endif |
73 | |
74 | #ifndef __nlink_t_defined |
75 | typedef __nlink_t nlink_t; |
76 | # define __nlink_t_defined |
77 | #endif |
78 | |
79 | #ifndef __uid_t_defined |
80 | typedef __uid_t uid_t; |
81 | # define __uid_t_defined |
82 | #endif |
83 | |
84 | #ifndef __off_t_defined |
85 | # ifndef __USE_FILE_OFFSET64 |
86 | typedef __off_t off_t; |
87 | # else |
88 | typedef __off64_t off_t; |
89 | # endif |
90 | # define __off_t_defined |
91 | #endif |
92 | #if defined __USE_LARGEFILE64 && !defined __off64_t_defined |
93 | typedef __off64_t off64_t; |
94 | # define __off64_t_defined |
95 | #endif |
96 | |
97 | #ifndef __pid_t_defined |
98 | typedef __pid_t pid_t; |
99 | # define __pid_t_defined |
100 | #endif |
101 | |
102 | #if (defined __USE_XOPEN || defined __USE_XOPEN2K8) \ |
103 | && !defined __id_t_defined |
104 | typedef __id_t id_t; |
105 | # define __id_t_defined |
106 | #endif |
107 | |
108 | #ifndef __ssize_t_defined |
109 | typedef __ssize_t ssize_t; |
110 | # define __ssize_t_defined |
111 | #endif |
112 | |
113 | #ifdef __USE_MISC |
114 | # ifndef __daddr_t_defined |
115 | typedef __daddr_t daddr_t; |
116 | typedef __caddr_t caddr_t; |
117 | # define __daddr_t_defined |
118 | # endif |
119 | #endif |
120 | |
121 | #if (defined __USE_MISC || defined __USE_XOPEN) && !defined __key_t_defined |
122 | typedef __key_t key_t; |
123 | # define __key_t_defined |
124 | #endif |
125 | |
126 | #if defined __USE_XOPEN || defined __USE_XOPEN2K8 |
127 | # include <bits/types/clock_t.h> |
128 | #endif |
129 | #include <bits/types/clockid_t.h> |
130 | #include <bits/types/time_t.h> |
131 | #include <bits/types/timer_t.h> |
132 | |
133 | #ifdef __USE_XOPEN |
134 | # ifndef __useconds_t_defined |
135 | typedef __useconds_t useconds_t; |
136 | # define __useconds_t_defined |
137 | # endif |
138 | # ifndef __suseconds_t_defined |
139 | typedef __suseconds_t suseconds_t; |
140 | # define __suseconds_t_defined |
141 | # endif |
142 | #endif |
143 | |
144 | #define __need_size_t |
145 | #include <stddef.h> |
146 | |
147 | #ifdef __USE_MISC |
148 | /* Old compatibility names for C types. */ |
149 | typedef unsigned long int ulong; |
150 | typedef unsigned short int ushort; |
151 | typedef unsigned int uint; |
152 | #endif |
153 | |
154 | /* These size-specific names are used by some of the inet code. */ |
155 | |
156 | #if !__GNUC_PREREQ (2, 7) |
157 | |
158 | /* These types are defined by the ISO C99 header <inttypes.h>. */ |
159 | # ifndef __int8_t_defined |
160 | # define __int8_t_defined |
161 | typedef char int8_t; |
162 | typedef short int int16_t; |
163 | typedef int int32_t; |
164 | # if __WORDSIZE == 64 |
165 | typedef long int int64_t; |
166 | # else |
167 | __extension__ typedef long long int int64_t; |
168 | # endif |
169 | # endif |
170 | |
171 | /* But these were defined by ISO C without the first `_'. */ |
172 | typedef unsigned char u_int8_t; |
173 | typedef unsigned short int u_int16_t; |
174 | typedef unsigned int u_int32_t; |
175 | # if __WORDSIZE == 64 |
176 | typedef unsigned long int u_int64_t; |
177 | # else |
178 | __extension__ typedef unsigned long long int u_int64_t; |
179 | # endif |
180 | |
181 | typedef int register_t; |
182 | |
183 | #else |
184 | |
185 | /* For GCC 2.7 and later, we can use specific type-size attributes. */ |
186 | # define __intN_t(N, MODE) \ |
187 | typedef int int##N##_t __attribute__ ((__mode__ (MODE))) |
188 | # define __u_intN_t(N, MODE) \ |
189 | typedef unsigned int u_int##N##_t __attribute__ ((__mode__ (MODE))) |
190 | |
191 | # ifndef __int8_t_defined |
192 | # define __int8_t_defined |
193 | __intN_t (8, __QI__); |
194 | __intN_t (16, __HI__); |
195 | __intN_t (32, __SI__); |
196 | __intN_t (64, __DI__); |
197 | # endif |
198 | |
199 | __u_intN_t (8, __QI__); |
200 | __u_intN_t (16, __HI__); |
201 | __u_intN_t (32, __SI__); |
202 | __u_intN_t (64, __DI__); |
203 | |
204 | typedef int register_t __attribute__ ((__mode__ (__word__))); |
205 | |
206 | |
207 | /* Some code from BIND tests this macro to see if the types above are |
208 | defined. */ |
209 | #endif |
210 | #define __BIT_TYPES_DEFINED__ 1 |
211 | |
212 | |
213 | #ifdef __USE_MISC |
214 | /* In BSD <sys/types.h> is expected to define BYTE_ORDER. */ |
215 | # include <endian.h> |
216 | |
217 | /* It also defines `fd_set' and the FD_* macros for `select'. */ |
218 | # include <sys/select.h> |
219 | |
220 | /* BSD defines `major', `minor', and `makedev' in this header. |
221 | However, these symbols are likely to collide with user code, so we are |
222 | going to stop defining them here in an upcoming release. Code that needs |
223 | these macros should include <sys/sysmacros.h> directly. Code that does |
224 | not need these macros should #undef them after including this header. */ |
225 | # define __SYSMACROS_DEPRECATED_INCLUSION |
226 | # include <sys/sysmacros.h> |
227 | # undef __SYSMACROS_DEPRECATED_INCLUSION |
228 | #endif /* Use misc. */ |
229 | |
230 | |
231 | #if (defined __USE_UNIX98 || defined __USE_XOPEN2K8) \ |
232 | && !defined __blksize_t_defined |
233 | typedef __blksize_t blksize_t; |
234 | # define __blksize_t_defined |
235 | #endif |
236 | |
237 | /* Types from the Large File Support interface. */ |
238 | #ifndef __USE_FILE_OFFSET64 |
239 | # ifndef __blkcnt_t_defined |
240 | typedef __blkcnt_t blkcnt_t; /* Type to count number of disk blocks. */ |
241 | # define __blkcnt_t_defined |
242 | # endif |
243 | # ifndef __fsblkcnt_t_defined |
244 | typedef __fsblkcnt_t fsblkcnt_t; /* Type to count file system blocks. */ |
245 | # define __fsblkcnt_t_defined |
246 | # endif |
247 | # ifndef __fsfilcnt_t_defined |
248 | typedef __fsfilcnt_t fsfilcnt_t; /* Type to count file system inodes. */ |
249 | # define __fsfilcnt_t_defined |
250 | # endif |
251 | #else |
252 | # ifndef __blkcnt_t_defined |
253 | typedef __blkcnt64_t blkcnt_t; /* Type to count number of disk blocks. */ |
254 | # define __blkcnt_t_defined |
255 | # endif |
256 | # ifndef __fsblkcnt_t_defined |
257 | typedef __fsblkcnt64_t fsblkcnt_t; /* Type to count file system blocks. */ |
258 | # define __fsblkcnt_t_defined |
259 | # endif |
260 | # ifndef __fsfilcnt_t_defined |
261 | typedef __fsfilcnt64_t fsfilcnt_t; /* Type to count file system inodes. */ |
262 | # define __fsfilcnt_t_defined |
263 | # endif |
264 | #endif |
265 | |
266 | #ifdef __USE_LARGEFILE64 |
267 | typedef __blkcnt64_t blkcnt64_t; /* Type to count number of disk blocks. */ |
268 | typedef __fsblkcnt64_t fsblkcnt64_t; /* Type to count file system blocks. */ |
269 | typedef __fsfilcnt64_t fsfilcnt64_t; /* Type to count file system inodes. */ |
270 | #endif |
271 | |
272 | |
273 | /* Now add the thread types. */ |
274 | #if defined __USE_POSIX199506 || defined __USE_UNIX98 |
275 | # include <bits/pthreadtypes.h> |
276 | #endif |
277 | |
278 | __END_DECLS |
279 | |
280 | #endif /* sys/types.h */ |
281 | |