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.
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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 * 3. All advertising materials mentioning features or use of this software
19 * must display the following acknowledgement:
20 * This product includes software developed by the University of
21 * California, Berkeley and its contributors.
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23 * may be used to endorse or promote products derived from this software
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35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
38 * @(#)types.h 8.6 (Berkeley) 2/19/95
39 * $FreeBSD: src/sys/sys/types.h,v 1.40.2.2 2001/04/21 14:53:06 ume Exp $
40 * $DragonFly: src/sys/sys/types.h,v 1.14 2006/06/10 20:00:17 dillon Exp $
47 #include <sys/cdefs.h>
52 #ifndef _MACHINE_STDARG_H_
53 #include <machine/stdarg.h>
55 #ifndef _MACHINE_ENDIANT_H_
56 #include <machine/endian.h>
58 #ifndef _MACHINE_TYPES_H_
59 #include <machine/types.h>
63 typedef unsigned char u_char;
64 typedef unsigned short u_short;
65 typedef unsigned int u_int;
66 typedef unsigned long u_long;
67 typedef unsigned short ushort; /* Sys V compatibility */
68 typedef unsigned int uint; /* Sys V compatibility */
71 typedef __uint8_t u_int8_t;
72 typedef __uint16_t u_int16_t;
73 typedef __uint32_t u_int32_t;
74 typedef __uint64_t u_int64_t;
75 typedef __uint64_t u_quad_t; /* quads */
76 typedef __int64_t quad_t;
77 typedef quad_t * qaddr_t;
79 typedef __int64_t blkcnt_t; /* file block count */
80 typedef __int64_t blksize_t; /* block size */
81 typedef char * caddr_t; /* core address */
82 typedef const char * c_caddr_t; /* core address, pointer to const */
83 typedef volatile char * v_caddr_t; /* core address, pointer to volatile */
84 typedef __int32_t daddr_t; /* disk address */
85 typedef __uint32_t u_daddr_t; /* unsigned disk address */
86 typedef __uint32_t fixpt_t; /* fixed point number */
87 typedef __uint64_t fsblkcnt_t; /* filesystem block count */
88 typedef __uint64_t fsfilcnt_t; /* filesystem file count */
89 typedef __uint32_t gid_t; /* group id */
90 typedef __int64_t id_t; /* general id, can hold gid/pid/uid_t */
91 typedef __uint32_t in_addr_t; /* base type for internet address */
92 typedef __uint16_t in_port_t;
94 typedef __uint32_t ino_t; /* inode number */
96 typedef __uint64_t ino_t; /* inode number */
98 typedef long key_t; /* IPC key (for Sys V IPC) */
99 typedef __uint16_t mode_t; /* permissions */
100 typedef __uint32_t nlink_t; /* link count */
101 typedef __off_t off_t; /* file offset */
102 typedef __pid_t pid_t; /* process id */
103 typedef __pid_t lwpid_t; /* light weight process id */
104 typedef quad_t rlim_t; /* resource limit */
105 typedef __int32_t segsz_t; /* segment size */
106 typedef __int32_t swblk_t; /* swap offset */
107 typedef __uint32_t uid_t; /* user id */
109 #if defined(_KERNEL) || defined(_KERNEL_STRUCTURES)
111 #ifndef __BOOLEAN_T_DEFINED__
112 #define __BOOLEAN_T_DEFINED__
113 typedef int boolean_t;
116 typedef u_int64_t uoff_t;
121 * XXX dev_t has different meanings for userland vs kernel compiles. What
122 * do we do for _KERNEL_STRUCTURES ? For the moment stick with the userland
123 * meaning as being the more compatible solution.
129 typedef u_int32_t udev_t; /* device number */
130 typedef struct specinfo *dev_t;
132 #define offsetof(type, field) __offsetof(type, field)
136 typedef u_int32_t dev_t; /* device number */
139 #ifndef _POSIX_SOURCE
142 * minor() gives a cookie instead of an index since we don't want to
143 * change the meanings of bits 0-15 or waste time and space shifting
144 * bits 16-31 for devices that don't use them.
146 #define major(x) ((int)(((u_int)(x) >> 8)&0xff)) /* major number */
147 #define minor(x) ((int)((x)&0xffff00ff)) /* minor number */
148 #define makedev(x,y) ((dev_t)(((x) << 8) | (y))) /* create dev_t */
150 #endif /* _POSIX_SOURCE */
152 #endif /* !_KERNEL */
154 #ifndef _CLOCK_T_DECLARED
155 #define _CLOCK_T_DECLARED
156 typedef __clock_t clock_t;
159 #ifndef _CLOCKID_T_DECLARED
160 #define _CLOCKID_T_DECLARED
161 typedef __clockid_t clockid_t;
164 #ifndef _SIZE_T_DECLARED
165 #define _SIZE_T_DECLARED
166 typedef __size_t size_t;
169 #ifndef _SSIZE_T_DECLARED
170 #define _SSIZE_T_DECLARED
171 typedef __ssize_t ssize_t;
174 #ifndef _TIME_T_DECLARED
175 #define _TIME_T_DECLARED
176 typedef __time_t time_t;
179 #ifndef _TIMER_T_DECLARED
180 #define _TIMER_T_DECLARED
181 typedef __timer_t timer_t;
184 #ifndef _SYS_SELECT_H_
185 #include <sys/select.h>
188 #ifndef _POSIX_SOURCE
190 #define NBBY 8 /* number of bits in a byte */
192 * These declarations belong elsewhere, but are repeated here and in
193 * <stdio.h> to give broken programs a better chance of working with
198 #ifndef _FTRUNCATE_DECLARED
199 #define _FTRUNCATE_DECLARED
200 int ftruncate (int, off_t);
202 #ifndef _LSEEK_DECLARED
203 #define _LSEEK_DECLARED
204 off_t lseek (int, off_t, int);
206 #ifndef _MMAP_DECLARED
207 #define _MMAP_DECLARED
208 void * mmap (void *, size_t, int, int, int, off_t);
210 #ifndef _TRUNCATE_DECLARED
211 #define _TRUNCATE_DECLARED
212 int truncate (const char *, off_t);
215 #endif /* !_KERNEL */
217 #endif /* !_POSIX_SOURCE */
219 #endif /* !_SYS_TYPES_H_ */