1 /*- 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. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 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. 22 * 4. Neither the name of the University nor the names of its contributors 23 * may be used to endorse or promote products derived from this software 24 * without specific prior written permission. 25 * 26 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 27 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 28 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 29 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 30 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 31 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 36 * SUCH DAMAGE. 37 * 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 1.24 2008/08/10 22:09:51 dillon Exp $ 41 */ 42 43 #ifndef _SYS_TYPES_H_ 44 #define _SYS_TYPES_H_ 45 46 #ifndef _SYS_CDEFS_H_ 47 #include <sys/cdefs.h> 48 #endif 49 #ifndef _STDINT_H_ 50 #include <stdint.h> 51 #endif 52 #ifndef _MACHINE_STDARG_H_ 53 #include <machine/stdarg.h> 54 #endif 55 #ifndef _MACHINE_ENDIANT_H_ 56 #include <machine/endian.h> 57 #endif 58 #ifndef _MACHINE_TYPES_H_ 59 #include <machine/types.h> 60 #endif 61 62 #ifndef _POSIX_SOURCE 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 */ 69 #endif 70 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; 78 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; 93 typedef __uint64_t ino_t; /* inode number */ 94 typedef long key_t; /* IPC key (for Sys V IPC) */ 95 typedef __uint16_t mode_t; /* permissions */ 96 typedef __uint32_t nlink_t; /* link count */ 97 typedef __off_t off_t; /* file offset */ 98 typedef __pid_t pid_t; /* process id */ 99 typedef __pid_t lwpid_t; /* light weight process id */ 100 typedef quad_t rlim_t; /* resource limit */ 101 typedef __int32_t segsz_t; /* segment size */ 102 typedef __uint32_t uid_t; /* user id */ 103 typedef long suseconds_t; /* microseconds (signed) */ 104 typedef __uint32_t useconds_t; /* microseconds (unsigned) */ 105 106 #if defined(_KERNEL) || defined(_KERNEL_STRUCTURES) 107 108 #ifndef __BOOLEAN_T_DEFINED__ 109 #define __BOOLEAN_T_DEFINED__ 110 typedef __boolean_t boolean_t; 111 #endif 112 113 typedef u_int64_t uoff_t; 114 115 #endif 116 117 /* 118 * XXX cdev_t has different meanings for userland vs kernel compiles. What 119 * do we do for _KERNEL_STRUCTURES ? For the moment stick with the userland 120 * meaning as being the more compatible solution. 121 */ 122 123 #if defined(_KERNEL) || defined(_KERNEL_STRUCTURES) 124 125 struct cdev; 126 127 typedef u_int32_t udev_t; /* device number */ 128 typedef struct cdev *cdev_t; 129 130 #endif 131 132 /* 133 * The kernel now uses only udev_t or cdev_t. Userland uses dev_t. 134 * Virtual kernel builds needs dev_t in order to include userland header 135 * files. 136 */ 137 #ifdef _KERNEL 138 139 #define offsetof(type, field) __offsetof(type, field) 140 typedef udev_t dev_t; /* device number */ 141 142 #else 143 144 typedef u_int32_t dev_t; /* device number */ 145 #define udev_t dev_t 146 147 #ifndef _POSIX_SOURCE 148 149 /* 150 * minor() gives a cookie instead of an index since we don't want to 151 * change the meanings of bits 0-15 or waste time and space shifting 152 * bits 16-31 for devices that don't use them. 153 */ 154 #define major(x) ((int)(((u_int)(x) >> 8)&0xff)) /* major number */ 155 #define minor(x) ((int)((x)&0xffff00ff)) /* minor number */ 156 #define makedev(x,y) ((dev_t)(((x) << 8) | (y))) /* create dev_t */ 157 158 #endif /* _POSIX_SOURCE */ 159 160 #endif /* !_KERNEL */ 161 162 #ifndef _CLOCK_T_DECLARED 163 #define _CLOCK_T_DECLARED 164 typedef __clock_t clock_t; 165 #endif 166 167 #ifndef _CLOCKID_T_DECLARED 168 #define _CLOCKID_T_DECLARED 169 typedef __clockid_t clockid_t; 170 #endif 171 172 #ifndef _SIZE_T_DECLARED 173 #define _SIZE_T_DECLARED 174 typedef __size_t size_t; 175 #endif 176 177 #ifndef _SSIZE_T_DECLARED 178 #define _SSIZE_T_DECLARED 179 typedef __ssize_t ssize_t; 180 #endif 181 182 #ifndef _TIME_T_DECLARED 183 #define _TIME_T_DECLARED 184 typedef __time_t time_t; 185 #endif 186 187 #ifndef _TIMER_T_DECLARED 188 #define _TIMER_T_DECLARED 189 typedef __timer_t timer_t; 190 #endif 191 192 #ifdef __BSD_VISIBLE 193 194 #include <sys/fd_set.h> 195 #include <sys/_timeval.h> 196 197 #define NBBY 8 /* number of bits in a byte */ 198 /* 199 * These declarations belong elsewhere, but are repeated here and in 200 * <stdio.h> to give broken programs a better chance of working with 201 * 64-bit off_t's. 202 */ 203 #ifndef _KERNEL 204 __BEGIN_DECLS 205 #ifndef _FTRUNCATE_DECLARED 206 #define _FTRUNCATE_DECLARED 207 int ftruncate (int, off_t); 208 #endif 209 #ifndef _LSEEK_DECLARED 210 #define _LSEEK_DECLARED 211 off_t lseek (int, off_t, int); 212 #endif 213 #ifndef _MMAP_DECLARED 214 #define _MMAP_DECLARED 215 void * mmap (void *, size_t, int, int, int, off_t); 216 #endif 217 #ifndef _TRUNCATE_DECLARED 218 #define _TRUNCATE_DECLARED 219 int truncate (const char *, off_t); 220 #endif 221 __END_DECLS 222 #endif /* !_KERNEL */ 223 224 #endif /* __BSD_VISIBLE */ 225 226 #endif /* !_SYS_TYPES_H_ */ 227