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. 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. 21 * 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 32 * SUCH DAMAGE. 33 * 34 * @(#)types.h 8.6 (Berkeley) 2/19/95 35 * $FreeBSD: src/sys/sys/types.h,v 1.40.2.2 2001/04/21 14:53:06 ume Exp $ 36 */ 37 38 #ifndef _SYS_TYPES_H_ 39 #define _SYS_TYPES_H_ 40 41 #ifndef _SYS_CDEFS_H_ 42 #include <sys/cdefs.h> 43 #endif 44 #ifndef _STDINT_H_ 45 #include <stdint.h> 46 #endif 47 #include <machine/endian.h> 48 #ifndef _MACHINE_TYPES_H_ 49 #include <machine/types.h> 50 #endif 51 #include <machine/stdint.h> 52 #ifndef _SYS__PTHREADTYPES_H_ 53 #include <sys/_pthreadtypes.h> 54 #endif 55 56 #if __BSD_VISIBLE 57 typedef unsigned char u_char; 58 typedef unsigned short u_short; 59 typedef unsigned int u_int; 60 typedef unsigned long u_long; 61 62 typedef unsigned char unchar; /* Sys V compatibility */ 63 typedef unsigned short ushort; /* Sys V compatibility */ 64 typedef unsigned int uint; /* Sys V compatibility */ 65 typedef unsigned long ulong; /* Sys V compatibility */ 66 #endif 67 68 typedef __uint8_t u_int8_t; 69 typedef __uint16_t u_int16_t; 70 typedef __uint32_t u_int32_t; 71 typedef __uint64_t u_int64_t; 72 typedef __uint64_t u_quad_t; /* quads */ 73 typedef __int64_t quad_t; 74 typedef quad_t * qaddr_t; 75 76 typedef __int64_t blkcnt_t; /* file block count */ 77 typedef __int64_t blksize_t; /* block size */ 78 typedef char * caddr_t; /* core address */ 79 typedef const char * c_caddr_t; /* core address, pointer to const */ 80 typedef volatile char * v_caddr_t; /* core address, pointer to volatile */ 81 typedef __int32_t daddr_t; /* disk address */ 82 typedef __uint32_t u_daddr_t; /* unsigned disk address */ 83 typedef __uint32_t fixpt_t; /* fixed point number */ 84 #ifndef _FSBLKCNT_T_DECLARED 85 typedef __uint64_t fsblkcnt_t; /* filesystem block count */ 86 #define _FSBLKCNT_T_DECLARED 87 #endif 88 #ifndef _FSFILCNT_T_DECLARED 89 typedef __uint64_t fsfilcnt_t; /* filesystem file count */ 90 #define _FSFILCNT_T_DECLARED 91 #endif 92 #ifndef _GID_T_DECLARED 93 typedef __uint32_t gid_t; /* group id */ 94 #define _GID_T_DECLARED 95 #endif 96 #ifndef _ID_T_DECLARED 97 typedef __int64_t id_t; /* general id, can hold gid/pid/uid_t */ 98 #define _ID_T_DECLARED 99 #endif 100 #ifndef _IN_ADDR_T_DECLARED 101 typedef __uint32_t in_addr_t; /* base type for internet address */ 102 #define _IN_ADDR_T_DECLARED 103 #endif 104 #ifndef _IN_PORT_T_DECLARED 105 typedef __uint16_t in_port_t; 106 #define _IN_PORT_T_DECLARED 107 #endif 108 typedef __uint64_t ino_t; /* inode number */ 109 #ifndef _KEY_T_DECLARED 110 typedef long key_t; /* IPC key (for Sys V IPC) */ 111 #define _KEY_T_DECLARED 112 #endif 113 #ifndef _MODE_T_DECLARED 114 typedef __uint16_t mode_t; /* permissions */ 115 #define _MODE_T_DECLARED 116 #endif 117 typedef __uint32_t nlink_t; /* link count */ 118 #ifndef _OFF_T_DECLARED 119 typedef __off_t off_t; /* file offset */ 120 #define _OFF_T_DECLARED 121 #endif 122 #ifndef _PID_T_DECLARED 123 typedef __pid_t pid_t; /* process id */ 124 #define _PID_T_DECLARED 125 #endif 126 #ifndef _RLIM_T_DECLARED 127 typedef __rlim_t rlim_t; /* resource limit */ 128 #define _RLIM_T_DECLARED 129 #endif 130 typedef __segsz_t segsz_t; /* segment size */ 131 #ifndef _SUSECONDS_T_DECLARED 132 typedef __suseconds_t suseconds_t; /* microseconds (signed) */ 133 #define _SUSECONDS_T_DECLARED 134 #endif 135 #ifndef _UID_T_DECLARED 136 typedef __uint32_t uid_t; /* user id */ 137 #define _UID_T_DECLARED 138 #endif 139 typedef __uint32_t useconds_t; /* microseconds (unsigned) */ 140 141 #if defined(_KERNEL) || defined(_KERNEL_STRUCTURES) 142 143 #ifndef __BOOLEAN_T_DEFINED__ 144 #define __BOOLEAN_T_DEFINED__ 145 typedef __boolean_t boolean_t; 146 #endif 147 148 typedef u_int64_t uoff_t; 149 150 #ifdef _KERNEL 151 #if !defined(__bool_true_false_are_defined) && !defined(__cplusplus) 152 #define __bool_true_false_are_defined 1 153 #define false 0 154 #define true 1 155 #if __STDC_VERSION__ < 199901L && __GNUC__ < 3 156 typedef int _Bool; 157 #endif 158 typedef _Bool bool; 159 #endif /* !__bool_true_false_are_defined && !__cplusplus */ 160 161 #ifndef _PTRDIFF_T_DECLARED 162 typedef __ptrdiff_t ptrdiff_t; /* ptr1 - ptr2 for kernel */ 163 #define _PTRDIFF_T_DECLARED 164 #endif 165 #endif /* _KERNEL */ 166 167 #endif /* _KERNEL || _KERNEL_STRUCTURES */ 168 169 /* 170 * XXX cdev_t has different meanings for userland vs kernel compiles. What 171 * do we do for _KERNEL_STRUCTURES ? For the moment stick with the userland 172 * meaning as being the more compatible solution. 173 */ 174 175 #if defined(_KERNEL) || defined(_KERNEL_STRUCTURES) 176 177 struct cdev; 178 179 typedef u_int32_t udev_t; /* device number */ 180 typedef struct cdev *cdev_t; 181 182 #endif 183 184 /* 185 * The kernel now uses only udev_t or cdev_t. Userland uses dev_t. 186 * Virtual kernel builds needs dev_t in order to include userland header 187 * files. 188 */ 189 #ifdef _KERNEL 190 191 #define offsetof(type, field) __offsetof(type, field) 192 typedef udev_t dev_t; /* device number */ 193 194 #else 195 196 typedef u_int32_t dev_t; /* device number */ 197 #define udev_t dev_t 198 199 #if __BSD_VISIBLE 200 201 /* 202 * minor() gives a cookie instead of an index since we don't want to 203 * change the meanings of bits 0-15 or waste time and space shifting 204 * bits 16-31 for devices that don't use them. 205 */ 206 #define major(x) ((int)(((u_int)(x) >> 8)&0xff)) /* major number */ 207 #define minor(x) ((int)((x)&0xffff00ff)) /* minor number */ 208 #define makedev(x,y) ((dev_t)(((x) << 8) | (y))) /* create dev_t */ 209 210 #endif /* __BSD_VISIBLE */ 211 212 #endif /* !_KERNEL */ 213 214 #ifndef _CLOCK_T_DECLARED 215 #define _CLOCK_T_DECLARED 216 typedef __clock_t clock_t; 217 #endif 218 219 #ifndef _CLOCKID_T_DECLARED 220 #define _CLOCKID_T_DECLARED 221 typedef __clockid_t clockid_t; 222 #endif 223 224 #if __BSD_VISIBLE 225 #ifndef _LWPID_T_DECLARED 226 #define _LWPID_T_DECLARED 227 typedef __pid_t lwpid_t; /* light weight process id */ 228 #endif 229 #endif 230 231 #ifndef _SIZE_T_DECLARED 232 #define _SIZE_T_DECLARED 233 typedef __size_t size_t; /* _GCC_SIZE_T OK */ 234 #endif 235 236 #ifndef _SSIZE_T_DECLARED 237 #define _SSIZE_T_DECLARED 238 typedef __ssize_t ssize_t; 239 #endif 240 241 #ifndef _TIME_T_DECLARED 242 #define _TIME_T_DECLARED 243 typedef __time_t time_t; 244 #endif 245 246 #ifndef _TIMER_T_DECLARED 247 #define _TIMER_T_DECLARED 248 typedef __timer_t timer_t; 249 #endif 250 251 #if __BSD_VISIBLE 252 #include <sys/_fd_set.h> 253 #include <sys/_timeval.h> 254 #endif /* __BSD_VISIBLE */ 255 256 #endif /* !_SYS_TYPES_H_ */ 257