1 /* Copyright (C) 1991,1992,1994,1995,1996,1997,1998,1999,2000,2001,2002
2 	Free Software Foundation, Inc.
3    This file is part of the GNU C Library.
4 
5    The GNU C Library is free software; you can redistribute it and/or
6    modify it under the terms of the GNU Lesser General Public
7    License as published by the Free Software Foundation; either
8    version 2.1 of the License, or (at your option) any later version.
9 
10    The GNU C Library is distributed in the hope that it will be useful,
11    but WITHOUT ANY WARRANTY; without even the implied warranty of
12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13    Lesser General Public License for more details.
14 
15    You should have received a copy of the GNU Lesser General Public
16    License along with the GNU C Library; if not, see
17    <http://www.gnu.org/licenses/>.  */
18 
19 /*
20  *	POSIX Standard: 2.6 Primitive System Data Types	<sys/types.h>
21  */
22 
23 #ifndef	_SYS_TYPES_H
24 #define	_SYS_TYPES_H	1
25 
26 #include <features.h>
27 
28 __BEGIN_DECLS
29 
30 #include <bits/types.h>
31 
32 #ifdef	__USE_BSD
33 # ifndef __u_char_defined
34 typedef __u_char u_char;
35 typedef __u_short u_short;
36 typedef __u_int u_int;
37 typedef __u_long u_long;
38 typedef __quad_t quad_t;
39 typedef __u_quad_t u_quad_t;
40 typedef __fsid_t fsid_t;
41 #  define __u_char_defined
42 # endif
43 #endif
44 
45 typedef __loff_t loff_t;
46 
47 #ifndef __ino_t_defined
48 # ifndef __USE_FILE_OFFSET64
49 typedef __ino_t ino_t;
50 # else
51 typedef __ino64_t ino_t;
52 # endif
53 # define __ino_t_defined
54 #endif
55 #if defined __USE_LARGEFILE64 && !defined __ino64_t_defined
56 typedef __ino64_t ino64_t;
57 # define __ino64_t_defined
58 #endif
59 
60 #ifndef __dev_t_defined
61 typedef __dev_t dev_t;
62 # define __dev_t_defined
63 #endif
64 
65 #ifndef __gid_t_defined
66 typedef __gid_t gid_t;
67 # define __gid_t_defined
68 #endif
69 
70 #ifndef __mode_t_defined
71 typedef __mode_t mode_t;
72 # define __mode_t_defined
73 #endif
74 
75 #ifndef __nlink_t_defined
76 typedef __nlink_t nlink_t;
77 # define __nlink_t_defined
78 #endif
79 
80 #ifndef __uid_t_defined
81 typedef __uid_t uid_t;
82 # define __uid_t_defined
83 #endif
84 
85 #ifndef __off_t_defined
86 # ifndef __USE_FILE_OFFSET64
87 typedef __off_t off_t;
88 # else
89 typedef __off64_t off_t;
90 # endif
91 # define __off_t_defined
92 #endif
93 #if defined __USE_LARGEFILE64 && !defined __off64_t_defined
94 typedef __off64_t off64_t;
95 # define __off64_t_defined
96 #endif
97 
98 #ifndef __pid_t_defined
99 typedef __pid_t pid_t;
100 # define __pid_t_defined
101 #endif
102 
103 #if (defined __USE_SVID || defined __USE_XOPEN) && !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_BSD
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_SVID || defined __USE_XOPEN) && !defined __key_t_defined
122 typedef __key_t key_t;
123 # define __key_t_defined
124 #endif
125 
126 #ifdef __USE_XOPEN
127 # define __need_clock_t
128 #endif
129 #define	__need_time_t
130 #define __need_timer_t
131 #define __need_clockid_t
132 #include <time.h>
133 
134 #ifdef __USE_XOPEN
135 # ifndef __useconds_t_defined
136 typedef __useconds_t useconds_t;
137 #  define __useconds_t_defined
138 # endif
139 # ifndef __suseconds_t_defined
140 typedef __suseconds_t suseconds_t;
141 #  define __suseconds_t_defined
142 # endif
143 #endif
144 
145 #define	__need_size_t
146 #include <stddef.h>
147 
148 #ifdef __USE_MISC
149 /* Old compatibility names for C types.  */
150 typedef unsigned long int ulong;
151 typedef unsigned short int ushort;
152 typedef unsigned int uint;
153 #endif
154 
155 /* These size-specific names are used by some of the inet code.  */
156 
157 #if !__GNUC_PREREQ (2, 7)
158 
159 /* These types are defined by the ISO C99 header <inttypes.h>. */
160 # ifndef __int8_t_defined
161 #  define __int8_t_defined
162 typedef	char int8_t;
163 typedef	short int int16_t;
164 typedef	int int32_t;
165 #  if __WORDSIZE == 64
166 typedef long int int64_t;
167 #  elif defined __GNUC__ || defined __ICC || defined __TenDRA__
168 __extension__ typedef long long int int64_t;
169 #  endif
170 # endif
171 
172 /* But these were defined by ISO C without the first `_'.  */
173 typedef	unsigned char u_int8_t;
174 typedef	unsigned short int u_int16_t;
175 typedef	unsigned int u_int32_t;
176 # if __WORDSIZE == 64
177 typedef unsigned long int u_int64_t;
178 # elif defined __GNUC__ || defined __ICC || defined __TenDRA__
179 __extension__ typedef unsigned long long int u_int64_t;
180 # endif
181 
182 typedef int register_t;
183 
184 #else
185 
186 /* For GCC 2.7 and later, we can use specific type-size attributes.  */
187 # define __intN_t(N, MODE) \
188   typedef int int##N##_t __attribute__ ((__mode__ (MODE)))
189 # define __u_intN_t(N, MODE) \
190   typedef unsigned int u_int##N##_t __attribute__ ((__mode__ (MODE)))
191 
192 # ifndef __int8_t_defined
193 #  define __int8_t_defined
194 __intN_t (8, __QI__);
195 __intN_t (16, __HI__);
196 __intN_t (32, __SI__);
197 __intN_t (64, __DI__);
198 # endif
199 
200 __u_intN_t (8, __QI__);
201 __u_intN_t (16, __HI__);
202 __u_intN_t (32, __SI__);
203 __u_intN_t (64, __DI__);
204 
205 typedef int register_t __attribute__ ((__mode__ (__word__)));
206 
207 
208 /* Some code from BIND tests this macro to see if the types above are
209    defined.  */
210 #endif
211 #define __BIT_TYPES_DEFINED__	1
212 
213 
214 #ifdef	__USE_BSD
215 /* In BSD <sys/types.h> is expected to define BYTE_ORDER.  */
216 # include <endian.h>
217 
218 /* It also defines `fd_set' and the FD_* macros for `select'.  */
219 # include <sys/select.h>
220 
221 /* BSD defines these symbols, so we follow.  */
222 # include <sys/sysmacros.h>
223 #endif /* Use BSD.  */
224 
225 
226 #if defined __USE_UNIX98 && !defined __blksize_t_defined
227 typedef __blksize_t blksize_t;
228 # define __blksize_t_defined
229 #endif
230 
231 /* Types from the Large File Support interface.  */
232 #ifndef __USE_FILE_OFFSET64
233 # ifndef __blkcnt_t_defined
234 typedef __blkcnt_t blkcnt_t;	 /* Type to count number of disk blocks.  */
235 #  define __blkcnt_t_defined
236 # endif
237 # ifndef __fsblkcnt_t_defined
238 typedef __fsblkcnt_t fsblkcnt_t; /* Type to count file system blocks.  */
239 #  define __fsblkcnt_t_defined
240 # endif
241 # ifndef __fsfilcnt_t_defined
242 typedef __fsfilcnt_t fsfilcnt_t; /* Type to count file system inodes.  */
243 #  define __fsfilcnt_t_defined
244 # endif
245 #else
246 # ifndef __blkcnt_t_defined
247 typedef __blkcnt64_t blkcnt_t;	   /* Type to count number of disk blocks.  */
248 #  define __blkcnt_t_defined
249 # endif
250 # ifndef __fsblkcnt_t_defined
251 typedef __fsblkcnt64_t fsblkcnt_t; /* Type to count file system blocks.  */
252 #  define __fsblkcnt_t_defined
253 # endif
254 # ifndef __fsfilcnt_t_defined
255 typedef __fsfilcnt64_t fsfilcnt_t; /* Type to count file system inodes.  */
256 #  define __fsfilcnt_t_defined
257 # endif
258 #endif
259 
260 #ifdef __USE_LARGEFILE64
261 typedef __blkcnt64_t blkcnt64_t;     /* Type to count number of disk blocks. */
262 typedef __fsblkcnt64_t fsblkcnt64_t; /* Type to count file system blocks.  */
263 typedef __fsfilcnt64_t fsfilcnt64_t; /* Type to count file system inodes.  */
264 #endif
265 
266 
267 /* Now add the thread types.  */
268 #if (defined __USE_POSIX199506 || defined __USE_UNIX98) && defined __UCLIBC_HAS_THREADS__
269 # include <bits/pthreadtypes.h>
270 #endif
271 
272 __END_DECLS
273 
274 #endif /* sys/types.h */
275