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 #ifdef __BOOT2_HACK 94 typedef __uint32_t ino_t; /* inode number */ 95 #else 96 typedef __uint64_t ino_t; /* inode number */ 97 #endif 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 __uint32_t uid_t; /* user id */ 107 typedef long suseconds_t; /* microseconds (signed) */ 108 typedef __uint32_t useconds_t; /* microseconds (unsigned) */ 109 110 #if defined(_KERNEL) || defined(_KERNEL_STRUCTURES) 111 112 #ifndef __BOOLEAN_T_DEFINED__ 113 #define __BOOLEAN_T_DEFINED__ 114 typedef __boolean_t boolean_t; 115 #endif 116 117 typedef u_int64_t uoff_t; 118 119 #endif 120 121 /* 122 * XXX cdev_t has different meanings for userland vs kernel compiles. What 123 * do we do for _KERNEL_STRUCTURES ? For the moment stick with the userland 124 * meaning as being the more compatible solution. 125 */ 126 127 #if defined(_KERNEL) || defined(_KERNEL_STRUCTURES) 128 129 struct cdev; 130 131 typedef u_int32_t udev_t; /* device number */ 132 typedef struct cdev *cdev_t; 133 134 #endif 135 136 /* 137 * The kernel now uses only udev_t or cdev_t. Userland uses dev_t. 138 * Virtual kernel builds needs dev_t in order to include userland header 139 * files. 140 */ 141 #ifdef _KERNEL 142 143 #define offsetof(type, field) __offsetof(type, field) 144 typedef udev_t dev_t; /* device number */ 145 146 #else 147 148 typedef u_int32_t dev_t; /* device number */ 149 #define udev_t dev_t 150 151 #ifndef _POSIX_SOURCE 152 153 /* 154 * minor() gives a cookie instead of an index since we don't want to 155 * change the meanings of bits 0-15 or waste time and space shifting 156 * bits 16-31 for devices that don't use them. 157 */ 158 #define major(x) ((int)(((u_int)(x) >> 8)&0xff)) /* major number */ 159 #define minor(x) ((int)((x)&0xffff00ff)) /* minor number */ 160 #define makedev(x,y) ((dev_t)(((x) << 8) | (y))) /* create dev_t */ 161 162 #endif /* _POSIX_SOURCE */ 163 164 #endif /* !_KERNEL */ 165 166 #ifndef _CLOCK_T_DECLARED 167 #define _CLOCK_T_DECLARED 168 typedef __clock_t clock_t; 169 #endif 170 171 #ifndef _CLOCKID_T_DECLARED 172 #define _CLOCKID_T_DECLARED 173 typedef __clockid_t clockid_t; 174 #endif 175 176 #ifndef _SIZE_T_DECLARED 177 #define _SIZE_T_DECLARED 178 typedef __size_t size_t; 179 #endif 180 181 #ifndef _SSIZE_T_DECLARED 182 #define _SSIZE_T_DECLARED 183 typedef __ssize_t ssize_t; 184 #endif 185 186 #ifndef _TIME_T_DECLARED 187 #define _TIME_T_DECLARED 188 typedef __time_t time_t; 189 #endif 190 191 #ifndef _TIMER_T_DECLARED 192 #define _TIMER_T_DECLARED 193 typedef __timer_t timer_t; 194 #endif 195 196 #ifdef __BSD_VISIBLE 197 198 #include <sys/fd_set.h> 199 #include <sys/_timeval.h> 200 201 #define NBBY 8 /* number of bits in a byte */ 202 /* 203 * These declarations belong elsewhere, but are repeated here and in 204 * <stdio.h> to give broken programs a better chance of working with 205 * 64-bit off_t's. 206 */ 207 #ifndef _KERNEL 208 __BEGIN_DECLS 209 #ifndef _FTRUNCATE_DECLARED 210 #define _FTRUNCATE_DECLARED 211 int ftruncate (int, off_t); 212 #endif 213 #ifndef _LSEEK_DECLARED 214 #define _LSEEK_DECLARED 215 off_t lseek (int, off_t, int); 216 #endif 217 #ifndef _MMAP_DECLARED 218 #define _MMAP_DECLARED 219 void * mmap (void *, size_t, int, int, int, off_t); 220 #endif 221 #ifndef _TRUNCATE_DECLARED 222 #define _TRUNCATE_DECLARED 223 int truncate (const char *, off_t); 224 #endif 225 __END_DECLS 226 #endif /* !_KERNEL */ 227 228 #endif /* __BSD_VISIBLE */ 229 230 #endif /* !_SYS_TYPES_H_ */ 231