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.
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.
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.
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/>. */
20 * POSIX Standard: 2.6 Primitive System Data Types <sys/types.h>
24 #define _SYS_TYPES_H 1
30 #include <bits/types.h>
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
45 typedef __loff_t loff_t
;
47 #ifndef __ino_t_defined
48 # ifndef __USE_FILE_OFFSET64
49 typedef __ino_t ino_t
;
51 typedef __ino64_t ino_t
;
53 # define __ino_t_defined
55 #if defined __USE_LARGEFILE64 && !defined __ino64_t_defined
56 typedef __ino64_t ino64_t
;
57 # define __ino64_t_defined
60 #ifndef __dev_t_defined
61 typedef __dev_t dev_t
;
62 # define __dev_t_defined
65 #ifndef __gid_t_defined
66 typedef __gid_t gid_t
;
67 # define __gid_t_defined
70 #ifndef __mode_t_defined
71 typedef __mode_t mode_t
;
72 # define __mode_t_defined
75 #ifndef __nlink_t_defined
76 typedef __nlink_t nlink_t
;
77 # define __nlink_t_defined
80 #ifndef __uid_t_defined
81 typedef __uid_t uid_t
;
82 # define __uid_t_defined
85 #ifndef __off_t_defined
86 # ifndef __USE_FILE_OFFSET64
87 typedef __off_t off_t
;
89 typedef __off64_t off_t
;
91 # define __off_t_defined
93 #if defined __USE_LARGEFILE64 && !defined __off64_t_defined
94 typedef __off64_t off64_t
;
95 # define __off64_t_defined
98 #ifndef __pid_t_defined
99 typedef __pid_t pid_t
;
100 # define __pid_t_defined
103 #if (defined __USE_SVID || defined __USE_XOPEN) && !defined __id_t_defined
105 # define __id_t_defined
108 #ifndef __ssize_t_defined
109 typedef __ssize_t ssize_t
;
110 # define __ssize_t_defined
114 # ifndef __daddr_t_defined
115 typedef __daddr_t daddr_t
;
116 typedef __caddr_t caddr_t
;
117 # define __daddr_t_defined
121 #if (defined __USE_SVID || defined __USE_XOPEN) && !defined __key_t_defined
122 typedef __key_t key_t
;
123 # define __key_t_defined
127 # define __need_clock_t
129 #define __need_time_t
130 #define __need_timer_t
131 #define __need_clockid_t
135 # ifndef __useconds_t_defined
136 typedef __useconds_t useconds_t
;
137 # define __useconds_t_defined
139 # ifndef __suseconds_t_defined
140 typedef __suseconds_t suseconds_t
;
141 # define __suseconds_t_defined
145 #define __need_size_t
149 /* Old compatibility names for C types. */
150 typedef unsigned long int ulong
;
151 typedef unsigned short int ushort
;
152 typedef unsigned int uint
;
155 /* These size-specific names are used by some of the inet code. */
157 #if !__GNUC_PREREQ (2, 7)
159 /* These types are defined by the ISO C99 header <inttypes.h>. */
160 # ifndef __int8_t_defined
161 # define __int8_t_defined
163 typedef short int int16_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;
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
;
182 typedef int register_t
;
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)))
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__
);
200 __u_intN_t (8, __QI__
);
201 __u_intN_t (16, __HI__
);
202 __u_intN_t (32, __SI__
);
203 __u_intN_t (64, __DI__
);
205 typedef int register_t
__attribute__ ((__mode__ (__word__
)));
208 /* Some code from BIND tests this macro to see if the types above are
211 #define __BIT_TYPES_DEFINED__ 1
215 /* In BSD <sys/types.h> is expected to define BYTE_ORDER. */
218 /* It also defines `fd_set' and the FD_* macros for `select'. */
219 # include <sys/select.h>
221 /* BSD defines these symbols, so we follow. */
222 # include <sys/sysmacros.h>
223 #endif /* Use BSD. */
226 #if defined __USE_UNIX98 && !defined __blksize_t_defined
227 typedef __blksize_t blksize_t
;
228 # define __blksize_t_defined
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
237 # ifndef __fsblkcnt_t_defined
238 typedef __fsblkcnt_t fsblkcnt_t
; /* Type to count file system blocks. */
239 # define __fsblkcnt_t_defined
241 # ifndef __fsfilcnt_t_defined
242 typedef __fsfilcnt_t fsfilcnt_t
; /* Type to count file system inodes. */
243 # define __fsfilcnt_t_defined
246 # ifndef __blkcnt_t_defined
247 typedef __blkcnt64_t blkcnt_t
; /* Type to count number of disk blocks. */
248 # define __blkcnt_t_defined
250 # ifndef __fsblkcnt_t_defined
251 typedef __fsblkcnt64_t fsblkcnt_t
; /* Type to count file system blocks. */
252 # define __fsblkcnt_t_defined
254 # ifndef __fsfilcnt_t_defined
255 typedef __fsfilcnt64_t fsfilcnt_t
; /* Type to count file system inodes. */
256 # define __fsfilcnt_t_defined
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. */
267 /* Now add the thread types. */
268 #if (defined __USE_POSIX199506 || defined __USE_UNIX98) && defined __UCLIBC_HAS_THREADS__
269 # include <bits/pthreadtypes.h>
274 #endif /* sys/types.h */