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