2 * Copyright (c) 1982, 1986, 1991, 1993, 1994
3 * The Regents of the University of California. All rights reserved.
4 * (c) UNIX System Laboratories, Inc.
5 * All or some portions of this file are derived from material licensed
6 * to the University of California by American Telephone and Telegraph
7 * Co. or Unix System Laboratories, Inc. and are reproduced herein with
8 * the permission of UNIX System Laboratories, Inc.
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 * 4. Neither the name of the University nor the names of its contributors
19 * may be used to endorse or promote products derived from this software
20 * without specific prior written permission.
22 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 * @(#)types.h 8.6 (Berkeley) 2/19/95
41 #include <sys/cdefs.h>
43 /* Machine type dependent parameters. */
44 #include <machine/endian.h>
45 #include <sys/_types.h>
47 #include <sys/_pthreadtypes.h>
50 typedef unsigned char u_char;
51 typedef unsigned short u_short;
52 typedef unsigned int u_int;
53 typedef unsigned long u_long;
55 typedef unsigned short ushort; /* Sys V compatibility */
56 typedef unsigned int uint; /* Sys V compatibility */
61 * XXX POSIX sized integrals that should appear only in <sys/stdint.h>.
63 #ifndef _INT8_T_DECLARED
64 typedef __int8_t int8_t;
65 #define _INT8_T_DECLARED
68 #ifndef _INT16_T_DECLARED
69 typedef __int16_t int16_t;
70 #define _INT16_T_DECLARED
73 #ifndef _INT32_T_DECLARED
74 typedef __int32_t int32_t;
75 #define _INT32_T_DECLARED
78 #ifndef _INT64_T_DECLARED
79 typedef __int64_t int64_t;
80 #define _INT64_T_DECLARED
83 #ifndef _UINT8_T_DECLARED
84 typedef __uint8_t uint8_t;
85 #define _UINT8_T_DECLARED
88 #ifndef _UINT16_T_DECLARED
89 typedef __uint16_t uint16_t;
90 #define _UINT16_T_DECLARED
93 #ifndef _UINT32_T_DECLARED
94 typedef __uint32_t uint32_t;
95 #define _UINT32_T_DECLARED
98 #ifndef _UINT64_T_DECLARED
99 typedef __uint64_t uint64_t;
100 #define _UINT64_T_DECLARED
103 #ifndef _INTPTR_T_DECLARED
104 typedef __intptr_t intptr_t;
105 typedef __uintptr_t uintptr_t;
106 #define _INTPTR_T_DECLARED
109 typedef __uint8_t u_int8_t; /* unsigned integrals (deprecated) */
110 typedef __uint16_t u_int16_t;
111 typedef __uint32_t u_int32_t;
112 typedef __uint64_t u_int64_t;
114 typedef __uint64_t u_quad_t; /* quads (deprecated) */
115 typedef __int64_t quad_t;
116 typedef quad_t * qaddr_t;
118 typedef char * caddr_t; /* core address */
119 typedef __const char * c_caddr_t; /* core address, pointer to const */
120 typedef __volatile char *v_caddr_t; /* core address, pointer to volatile */
122 #ifndef _BLKSIZE_T_DECLARED
123 typedef __blksize_t blksize_t;
124 #define _BLKSIZE_T_DECLARED
127 typedef __cpuwhich_t cpuwhich_t;
128 typedef __cpulevel_t cpulevel_t;
129 typedef __cpusetid_t cpusetid_t;
131 #ifndef _BLKCNT_T_DECLARED
132 typedef __blkcnt_t blkcnt_t;
133 #define _BLKCNT_T_DECLARED
136 #ifndef _CLOCK_T_DECLARED
137 typedef __clock_t clock_t;
138 #define _CLOCK_T_DECLARED
141 #ifndef _CLOCKID_T_DECLARED
142 typedef __clockid_t clockid_t;
143 #define _CLOCKID_T_DECLARED
146 typedef __cpumask_t cpumask_t;
147 typedef __critical_t critical_t; /* Critical section value */
148 typedef __int64_t daddr_t; /* disk address */
150 #ifndef _DEV_T_DECLARED
151 typedef __dev_t dev_t; /* device number or struct cdev */
152 #define _DEV_T_DECLARED
155 #ifndef _FFLAGS_T_DECLARED
156 typedef __fflags_t fflags_t; /* file flags */
157 #define _FFLAGS_T_DECLARED
160 typedef __fixpt_t fixpt_t; /* fixed point number */
162 #ifndef _FSBLKCNT_T_DECLARED /* for statvfs() */
163 typedef __fsblkcnt_t fsblkcnt_t;
164 typedef __fsfilcnt_t fsfilcnt_t;
165 #define _FSBLKCNT_T_DECLARED
168 #ifndef _GID_T_DECLARED
169 typedef __gid_t gid_t; /* group id */
170 #define _GID_T_DECLARED
173 #ifndef _IN_ADDR_T_DECLARED
174 typedef __uint32_t in_addr_t; /* base type for internet address */
175 #define _IN_ADDR_T_DECLARED
178 #ifndef _IN_PORT_T_DECLARED
179 typedef __uint16_t in_port_t;
180 #define _IN_PORT_T_DECLARED
183 #ifndef _ID_T_DECLARED
184 typedef __id_t id_t; /* can hold a uid_t or pid_t */
185 #define _ID_T_DECLARED
188 #ifndef _INO_T_DECLARED
189 typedef __ino_t ino_t; /* inode number */
190 #define _INO_T_DECLARED
193 #ifndef _KEY_T_DECLARED
194 typedef __key_t key_t; /* IPC key (for Sys V IPC) */
195 #define _KEY_T_DECLARED
198 #ifndef _LWPID_T_DECLARED
199 typedef __lwpid_t lwpid_t; /* Thread ID (a.k.a. LWP) */
200 #define _LWPID_T_DECLARED
203 #ifndef _MODE_T_DECLARED
204 typedef __mode_t mode_t; /* permissions */
205 #define _MODE_T_DECLARED
208 #ifndef _NLINK_T_DECLARED
209 typedef __nlink_t nlink_t; /* link count */
210 #define _NLINK_T_DECLARED
213 #ifndef _OFF_T_DECLARED
214 typedef __off_t off_t; /* file offset */
215 #define _OFF_T_DECLARED
218 #ifndef _PID_T_DECLARED
219 typedef __pid_t pid_t; /* process id */
220 #define _PID_T_DECLARED
223 typedef __register_t register_t;
225 #ifndef _RLIM_T_DECLARED
226 typedef __rlim_t rlim_t; /* resource limit */
227 #define _RLIM_T_DECLARED
230 typedef __segsz_t segsz_t; /* segment size (in pages) */
232 #ifndef _SIZE_T_DECLARED
233 typedef __size_t size_t;
234 #define _SIZE_T_DECLARED
237 #ifndef _SSIZE_T_DECLARED
238 typedef __ssize_t ssize_t;
239 #define _SSIZE_T_DECLARED
242 #ifndef _SUSECONDS_T_DECLARED
243 typedef __suseconds_t suseconds_t; /* microseconds (signed) */
244 #define _SUSECONDS_T_DECLARED
247 #ifndef _TIME_T_DECLARED
248 typedef __time_t time_t;
249 #define _TIME_T_DECLARED
252 #ifndef _TIMER_T_DECLARED
253 typedef __timer_t timer_t;
254 #define _TIMER_T_DECLARED
257 #ifndef _MQD_T_DECLARED
258 typedef __mqd_t mqd_t;
259 #define _MQD_T_DECLARED
262 typedef __u_register_t u_register_t;
264 #ifndef _UID_T_DECLARED
265 typedef __uid_t uid_t; /* user id */
266 #define _UID_T_DECLARED
269 #ifndef _USECONDS_T_DECLARED
270 typedef __useconds_t useconds_t; /* microseconds (unsigned) */
271 #define _USECONDS_T_DECLARED
274 typedef __vm_offset_t vm_offset_t;
275 typedef __vm_ooffset_t vm_ooffset_t;
276 typedef __vm_paddr_t vm_paddr_t;
277 typedef __vm_pindex_t vm_pindex_t;
278 typedef __vm_size_t vm_size_t;
281 typedef int boolean_t;
282 typedef struct device *device_t;
283 typedef __intfptr_t intfptr_t;
286 * XXX this is fixed width for historical reasons. It should have had type
287 * __int_fast32_t. Fixed-width types should not be used unless binary
288 * compatibility is essential. Least-width types should be used even less
289 * since they provide smaller benefits.
291 * XXX this is bogus in -current, but still used for spl*().
293 typedef __uint32_t intrmask_t; /* Interrupt mask (spl, xxx_imask...) */
295 typedef __uintfptr_t uintfptr_t;
296 typedef __uint64_t uoff_t;
297 typedef struct vm_page *vm_page_t;
299 #define offsetof(type, field) __offsetof(type, field)
301 #endif /* !_KERNEL */
304 * The following are all things that really shouldn't exist in this header,
305 * since its purpose is to provide typedefs, not miscellaneous doodads.
309 #include <sys/select.h>
312 * minor() gives a cookie instead of an index since we don't want to
313 * change the meanings of bits 0-15 or waste time and space shifting
314 * bits 16-31 for devices that don't use them.
316 * XXX: In the kernel we must name it umajor() and uminor(), because
317 * minor() is still in use by <sys/conf.h>.
320 #define umajor(x) ((int)(((u_int)(x) >> 8)&0xff)) /* major number */
321 #define uminor(x) ((int)((x)&0xffff00ff)) /* minor number */
323 #define major(x) ((int)(((u_int)(x) >> 8)&0xff)) /* major number */
324 #define minor(x) ((int)((x)&0xffff00ff)) /* minor number */
326 #define makedev(x,y) ((dev_t)(((x) << 8) | (y))) /* create dev_t */
329 * These declarations belong elsewhere, but are repeated here and in
330 * <stdio.h> to give broken programs a better chance of working with
335 #ifndef _FTRUNCATE_DECLARED
336 #define _FTRUNCATE_DECLARED
337 int ftruncate(int, off_t);
339 #ifndef _LSEEK_DECLARED
340 #define _LSEEK_DECLARED
341 off_t lseek(int, off_t, int);
343 #ifndef _MMAP_DECLARED
344 #define _MMAP_DECLARED
345 void * mmap(void *, size_t, int, int, int, off_t);
347 #ifndef _TRUNCATE_DECLARED
348 #define _TRUNCATE_DECLARED
349 int truncate(const char *, off_t);
352 #endif /* !_KERNEL */
354 #endif /* __BSD_VISIBLE */
356 #endif /* !_SYS_TYPES_H_ */