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 * 4. 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 * $FreeBSD$ 36 */ 37 38#ifndef _SYS_TYPES_H_ 39#define _SYS_TYPES_H_ 40 41#include <sys/cdefs.h> 42 43/* Machine type dependent parameters. */ 44#include <machine/endian.h> 45#include <sys/_types.h> 46 47#include <sys/_pthreadtypes.h> 48 49#if __BSD_VISIBLE 50typedef unsigned char u_char; 51typedef unsigned short u_short; 52typedef unsigned int u_int; 53typedef unsigned long u_long; 54#ifndef _KERNEL 55typedef unsigned short ushort; /* Sys V compatibility */ 56typedef unsigned int uint; /* Sys V compatibility */ 57#endif 58#endif 59 60/* 61 * XXX POSIX sized integrals that should appear only in <sys/stdint.h>. 62 */ 63#include <sys/_stdint.h> 64 65typedef __uint8_t u_int8_t; /* unsigned integrals (deprecated) */ 66typedef __uint16_t u_int16_t; 67typedef __uint32_t u_int32_t; 68typedef __uint64_t u_int64_t; 69 70typedef __uint64_t u_quad_t; /* quads (deprecated) */ 71typedef __int64_t quad_t; 72typedef quad_t * qaddr_t; 73 74typedef char * caddr_t; /* core address */ 75typedef __const char * c_caddr_t; /* core address, pointer to const */ 76typedef __volatile char *v_caddr_t; /* core address, pointer to volatile */ 77 78#ifndef _BLKSIZE_T_DECLARED 79typedef __blksize_t blksize_t; 80#define _BLKSIZE_T_DECLARED 81#endif 82 83typedef __cpuwhich_t cpuwhich_t; 84typedef __cpulevel_t cpulevel_t; 85typedef __cpusetid_t cpusetid_t; 86 87#ifndef _BLKCNT_T_DECLARED 88typedef __blkcnt_t blkcnt_t; 89#define _BLKCNT_T_DECLARED 90#endif 91 92typedef __cap_rights_t cap_rights_t; 93 94#ifndef _CLOCK_T_DECLARED 95typedef __clock_t clock_t; 96#define _CLOCK_T_DECLARED 97#endif 98 99#ifndef _CLOCKID_T_DECLARED 100typedef __clockid_t clockid_t; 101#define _CLOCKID_T_DECLARED 102#endif 103 104typedef __critical_t critical_t; /* Critical section value */ 105typedef __int64_t daddr_t; /* disk address */ 106 107#ifndef _DEV_T_DECLARED 108typedef __dev_t dev_t; /* device number or struct cdev */ 109#define _DEV_T_DECLARED 110#endif 111 112#ifndef _FFLAGS_T_DECLARED 113typedef __fflags_t fflags_t; /* file flags */ 114#define _FFLAGS_T_DECLARED 115#endif 116 117typedef __fixpt_t fixpt_t; /* fixed point number */ 118 119#ifndef _FSBLKCNT_T_DECLARED /* for statvfs() */ 120typedef __fsblkcnt_t fsblkcnt_t; 121typedef __fsfilcnt_t fsfilcnt_t; 122#define _FSBLKCNT_T_DECLARED 123#endif 124 125#ifndef _GID_T_DECLARED 126typedef __gid_t gid_t; /* group id */ 127#define _GID_T_DECLARED 128#endif 129 130#ifndef _IN_ADDR_T_DECLARED 131typedef __uint32_t in_addr_t; /* base type for internet address */ 132#define _IN_ADDR_T_DECLARED 133#endif 134 135#ifndef _IN_PORT_T_DECLARED 136typedef __uint16_t in_port_t; 137#define _IN_PORT_T_DECLARED 138#endif 139 140#ifndef _ID_T_DECLARED 141typedef __id_t id_t; /* can hold a uid_t or pid_t */ 142#define _ID_T_DECLARED 143#endif 144 145#ifndef _INO_T_DECLARED 146typedef __ino_t ino_t; /* inode number */ 147#define _INO_T_DECLARED 148#endif 149 150#ifndef _KEY_T_DECLARED 151typedef __key_t key_t; /* IPC key (for Sys V IPC) */ 152#define _KEY_T_DECLARED 153#endif 154 155#ifndef _LWPID_T_DECLARED 156typedef __lwpid_t lwpid_t; /* Thread ID (a.k.a. LWP) */ 157#define _LWPID_T_DECLARED 158#endif 159 160#ifndef _MODE_T_DECLARED 161typedef __mode_t mode_t; /* permissions */ 162#define _MODE_T_DECLARED 163#endif 164 165#ifndef _ACCMODE_T_DECLARED 166typedef __accmode_t accmode_t; /* access permissions */ 167#define _ACCMODE_T_DECLARED 168#endif 169 170#ifndef _NLINK_T_DECLARED 171typedef __nlink_t nlink_t; /* link count */ 172#define _NLINK_T_DECLARED 173#endif 174 175#ifndef _OFF_T_DECLARED 176typedef __off_t off_t; /* file offset */ 177#define _OFF_T_DECLARED 178#endif 179 180#ifndef _PID_T_DECLARED 181typedef __pid_t pid_t; /* process id */ 182#define _PID_T_DECLARED 183#endif 184 185typedef __register_t register_t; 186 187#ifndef _RLIM_T_DECLARED 188typedef __rlim_t rlim_t; /* resource limit */ 189#define _RLIM_T_DECLARED 190#endif 191 192typedef __segsz_t segsz_t; /* segment size (in pages) */ 193 194#ifndef _SIZE_T_DECLARED 195typedef __size_t size_t; 196#define _SIZE_T_DECLARED 197#endif 198 199#ifndef _SSIZE_T_DECLARED 200typedef __ssize_t ssize_t; 201#define _SSIZE_T_DECLARED 202#endif 203 204#ifndef _SUSECONDS_T_DECLARED 205typedef __suseconds_t suseconds_t; /* microseconds (signed) */ 206#define _SUSECONDS_T_DECLARED 207#endif 208 209#ifndef _TIME_T_DECLARED 210typedef __time_t time_t; 211#define _TIME_T_DECLARED 212#endif 213 214#ifndef _TIMER_T_DECLARED 215typedef __timer_t timer_t; 216#define _TIMER_T_DECLARED 217#endif 218 219#ifndef _MQD_T_DECLARED 220typedef __mqd_t mqd_t; 221#define _MQD_T_DECLARED 222#endif 223 224typedef __u_register_t u_register_t; 225 226#ifndef _UID_T_DECLARED 227typedef __uid_t uid_t; /* user id */ 228#define _UID_T_DECLARED 229#endif 230 231#ifndef _USECONDS_T_DECLARED 232typedef __useconds_t useconds_t; /* microseconds (unsigned) */ 233#define _USECONDS_T_DECLARED 234#endif 235 236typedef __vm_offset_t vm_offset_t; 237typedef __vm_ooffset_t vm_ooffset_t; 238typedef __vm_paddr_t vm_paddr_t; 239typedef __vm_pindex_t vm_pindex_t; 240typedef __vm_size_t vm_size_t; 241 242#ifdef _KERNEL 243typedef int boolean_t; 244typedef struct device *device_t; 245typedef __intfptr_t intfptr_t; 246 247/* 248 * XXX this is fixed width for historical reasons. It should have had type 249 * __int_fast32_t. Fixed-width types should not be used unless binary 250 * compatibility is essential. Least-width types should be used even less 251 * since they provide smaller benefits. 252 * 253 * XXX should be MD. 254 * 255 * XXX this is bogus in -current, but still used for spl*(). 256 */ 257typedef __uint32_t intrmask_t; /* Interrupt mask (spl, xxx_imask...) */ 258 259typedef __uintfptr_t uintfptr_t; 260typedef __uint64_t uoff_t; 261typedef char vm_memattr_t; /* memory attribute codes */ 262typedef struct vm_page *vm_page_t; 263 264#if !defined(__bool_true_false_are_defined) && !defined(__cplusplus) 265#define __bool_true_false_are_defined 1 266#define false 0 267#define true 1 268#if __STDC_VERSION__ < 199901L && __GNUC__ < 3 && !defined(__INTEL_COMPILER) 269typedef int _Bool; 270#endif 271typedef _Bool bool; 272#endif /* !__bool_true_false_are_defined && !__cplusplus */ 273 274#define offsetof(type, field) __offsetof(type, field) 275 276#endif /* !_KERNEL */ 277 278/* 279 * The following are all things that really shouldn't exist in this header, 280 * since its purpose is to provide typedefs, not miscellaneous doodads. 281 */ 282#if __BSD_VISIBLE 283 284#include <sys/select.h> 285 286/* 287 * minor() gives a cookie instead of an index since we don't want to 288 * change the meanings of bits 0-15 or waste time and space shifting 289 * bits 16-31 for devices that don't use them. 290 */ 291#define major(x) ((int)(((u_int)(x) >> 8)&0xff)) /* major number */ 292#define minor(x) ((int)((x)&0xffff00ff)) /* minor number */ 293#define makedev(x,y) ((dev_t)(((x) << 8) | (y))) /* create dev_t */ 294 295/* 296 * These declarations belong elsewhere, but are repeated here and in 297 * <stdio.h> to give broken programs a better chance of working with 298 * 64-bit off_t's. 299 */ 300#ifndef _KERNEL 301__BEGIN_DECLS 302#ifndef _FTRUNCATE_DECLARED 303#define _FTRUNCATE_DECLARED 304int ftruncate(int, off_t); 305#endif 306#ifndef _LSEEK_DECLARED 307#define _LSEEK_DECLARED 308off_t lseek(int, off_t, int); 309#endif 310#ifndef _MMAP_DECLARED 311#define _MMAP_DECLARED 312void * mmap(void *, size_t, int, int, int, off_t); 313#endif 314#ifndef _TRUNCATE_DECLARED 315#define _TRUNCATE_DECLARED 316int truncate(const char *, off_t); 317#endif 318__END_DECLS 319#endif /* !_KERNEL */ 320 321#endif /* __BSD_VISIBLE */ 322 323#endif /* !_SYS_TYPES_H_ */ 324