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 #include <machine/endian.h> 45 #include <machine/stdint.h> 46 47 #if __BSD_VISIBLE 48 typedef unsigned char u_char; 49 typedef unsigned short u_short; 50 typedef unsigned int u_int; 51 typedef unsigned long u_long; 52 53 typedef unsigned char unchar; /* Sys V compatibility */ 54 typedef unsigned short ushort; /* Sys V compatibility */ 55 typedef unsigned int uint; /* Sys V compatibility */ 56 typedef unsigned long ulong; /* Sys V compatibility */ 57 #endif 58 59 typedef __uint8_t u_int8_t; 60 typedef __uint16_t u_int16_t; 61 typedef __uint32_t u_int32_t; 62 typedef __uint64_t u_int64_t; 63 typedef __uint64_t u_quad_t; /* quads */ 64 typedef __int64_t quad_t; 65 typedef quad_t * qaddr_t; 66 67 #ifndef _BLKCNT_T_DECLARED 68 typedef __int64_t blkcnt_t; /* file block count */ 69 #define _BLKCNT_T_DECLARED 70 #endif 71 #ifndef _BLKSIZE_T_DECLARED 72 typedef __int64_t blksize_t; /* block size */ 73 #define _BLKSIZE_T_DECLARED 74 #endif 75 typedef char * caddr_t; /* core address */ 76 typedef const char * c_caddr_t; /* core address, pointer to const */ 77 typedef volatile char * v_caddr_t; /* core address, pointer to volatile */ 78 typedef __int32_t daddr_t; /* disk address */ 79 typedef __uint32_t u_daddr_t; /* unsigned disk address */ 80 typedef __uint32_t fixpt_t; /* fixed point number */ 81 #ifndef _DEV_T_DECLARED 82 typedef __uint32_t dev_t; /* device number */ 83 #define _DEV_T_DECLARED 84 #endif 85 #ifndef _FSBLKCNT_T_DECLARED 86 typedef __uint64_t fsblkcnt_t; /* filesystem block count */ 87 #define _FSBLKCNT_T_DECLARED 88 #endif 89 #ifndef _FSFILCNT_T_DECLARED 90 typedef __uint64_t fsfilcnt_t; /* filesystem file count */ 91 #define _FSFILCNT_T_DECLARED 92 #endif 93 #ifndef _GID_T_DECLARED 94 typedef __uint32_t gid_t; /* group id */ 95 #define _GID_T_DECLARED 96 #endif 97 #ifndef _ID_T_DECLARED 98 typedef __int64_t id_t; /* general id, can hold gid/pid/uid_t */ 99 #define _ID_T_DECLARED 100 #endif 101 #ifndef _IN_ADDR_T_DECLARED 102 typedef __uint32_t in_addr_t; /* base type for internet address */ 103 #define _IN_ADDR_T_DECLARED 104 #endif 105 #ifndef _IN_PORT_T_DECLARED 106 typedef __uint16_t in_port_t; 107 #define _IN_PORT_T_DECLARED 108 #endif 109 #ifndef _INO_T_DECLARED 110 typedef __uint64_t ino_t; /* inode number */ 111 #define _INO_T_DECLARED 112 #endif 113 #ifndef _KEY_T_DECLARED 114 typedef long key_t; /* IPC key (for Sys V IPC) */ 115 #define _KEY_T_DECLARED 116 #endif 117 #ifndef _MODE_T_DECLARED 118 typedef __uint16_t mode_t; /* permissions */ 119 #define _MODE_T_DECLARED 120 #endif 121 #ifndef _NLINK_T_DECLARED 122 typedef __uint32_t nlink_t; /* link count */ 123 #define _NLINK_T_DECLARED 124 #endif 125 #ifndef _OFF_T_DECLARED 126 typedef __off_t off_t; /* file offset */ 127 #define _OFF_T_DECLARED 128 #endif 129 #ifndef _PID_T_DECLARED 130 typedef __pid_t pid_t; /* process id */ 131 #define _PID_T_DECLARED 132 #endif 133 #if __BSD_VISIBLE 134 typedef __register_t register_t; /* register-sized type */ 135 #ifndef _RLIM_T_DECLARED 136 typedef __rlim_t rlim_t; /* resource limit */ 137 #define _RLIM_T_DECLARED 138 #endif 139 typedef __intlp_t segsz_t; /* segment size */ 140 #endif 141 #ifndef _SUSECONDS_T_DECLARED 142 typedef __suseconds_t suseconds_t; /* microseconds (signed) */ 143 #define _SUSECONDS_T_DECLARED 144 #endif 145 #ifndef _UID_T_DECLARED 146 typedef __uint32_t uid_t; /* user id */ 147 #define _UID_T_DECLARED 148 #endif 149 #ifndef _USECONDS_T_DECLARED 150 typedef __uint32_t useconds_t; /* microseconds (unsigned) */ 151 #define _USECONDS_T_DECLARED 152 #endif 153 154 /* 155 * The kernel uses dev_t or cdev_t. Userland uses dev_t. 156 * Virtual kernel builds needs dev_t in order to include userland headers. 157 */ 158 #if defined(_KERNEL) || defined(_KERNEL_STRUCTURES) 159 struct cdev; 160 typedef struct cdev *cdev_t; 161 typedef __uint64_t uoff_t; /* uio offset */ 162 #endif /* _KERNEL || _KERNEL_STRUCTURES */ 163 164 #if __BSD_VISIBLE && !defined(_KERNEL) 165 /* 166 * minor() gives a cookie instead of an index since we don't want to 167 * change the meanings of bits 0-15 or waste time and space shifting 168 * bits 16-31 for devices that don't use them. 169 */ 170 #define major(x) ((int)(((u_int)(x) >> 8)&0xff)) /* major number */ 171 #define minor(x) ((int)((x)&0xffff00ff)) /* minor number */ 172 #define makedev(x,y) ((dev_t)(((x) << 8) | (y))) /* create dev_t */ 173 #endif /* __BSD_VISIBLE && !_KERNEL */ 174 175 #ifndef _CLOCK_T_DECLARED 176 #define _CLOCK_T_DECLARED 177 typedef __clock_t clock_t; 178 #endif 179 180 #ifndef _CLOCKID_T_DECLARED 181 #define _CLOCKID_T_DECLARED 182 typedef __clockid_t clockid_t; 183 #endif 184 185 #if __BSD_VISIBLE 186 #ifndef _LWPID_T_DECLARED 187 #define _LWPID_T_DECLARED 188 typedef __pid_t lwpid_t; /* light weight process id */ 189 #endif 190 #endif 191 192 #ifndef _SIZE_T_DECLARED 193 #define _SIZE_T_DECLARED 194 typedef __size_t size_t; /* _GCC_SIZE_T OK */ 195 #endif 196 197 #ifndef _SSIZE_T_DECLARED 198 #define _SSIZE_T_DECLARED 199 typedef __ssize_t ssize_t; 200 #endif 201 202 #ifndef _TIME_T_DECLARED 203 #define _TIME_T_DECLARED 204 typedef __time_t time_t; 205 #endif 206 207 #ifndef _TIMER_T_DECLARED 208 #define _TIMER_T_DECLARED 209 typedef __timer_t timer_t; 210 #endif 211 212 #ifndef _KERNEL 213 #ifndef _STDINT_H_ 214 #include <stdint.h> /* XXX */ 215 #endif 216 #endif /* !_KERNEL */ 217 218 #if defined(_KERNEL) || defined(_KERNEL_STRUCTURES) 219 #ifndef _SYS_STDINT_H_ 220 #include <sys/stdint.h> /* kernel int types */ 221 #endif 222 #include <machine/types.h> /* for vm_offet_t */ 223 #endif 224 225 #if __BSD_VISIBLE 226 #include <sys/_fd_set.h> 227 #include <sys/_timeval.h> 228 #endif /* __BSD_VISIBLE */ 229 230 #if !defined(_KERNEL) && !defined(_STANDALONE) 231 #include <sys/_pthreadtypes.h> /* now POSIX thread types */ 232 #endif /* !_KERNEL && !_STANDALONE */ 233 234 #endif /* !_SYS_TYPES_H_ */ 235