| 1 | /* $NetBSD: types.h,v 1.97 2016/04/03 02:08:42 christos Exp $ */ |
| 2 | |
| 3 | /*- |
| 4 | * Copyright (c) 1982, 1986, 1991, 1993, 1994 |
| 5 | * The Regents of the University of California. All rights reserved. |
| 6 | * (c) UNIX System Laboratories, Inc. |
| 7 | * All or some portions of this file are derived from material licensed |
| 8 | * to the University of California by American Telephone and Telegraph |
| 9 | * Co. or Unix System Laboratories, Inc. and are reproduced herein with |
| 10 | * the permission of UNIX System Laboratories, Inc. |
| 11 | * |
| 12 | * Redistribution and use in source and binary forms, with or without |
| 13 | * modification, are permitted provided that the following conditions |
| 14 | * are met: |
| 15 | * 1. Redistributions of source code must retain the above copyright |
| 16 | * notice, this list of conditions and the following disclaimer. |
| 17 | * 2. Redistributions in binary form must reproduce the above copyright |
| 18 | * notice, this list of conditions and the following disclaimer in the |
| 19 | * documentation and/or other materials provided with the distribution. |
| 20 | * 3. Neither the name of the University nor the names of its contributors |
| 21 | * may be used to endorse or promote products derived from this software |
| 22 | * without specific prior written permission. |
| 23 | * |
| 24 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
| 25 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 27 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
| 28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| 30 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 31 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| 32 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| 33 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 34 | * SUCH DAMAGE. |
| 35 | * |
| 36 | * @(#)types.h 8.4 (Berkeley) 1/21/94 |
| 37 | */ |
| 38 | |
| 39 | #ifndef _SYS_TYPES_H_ |
| 40 | #define _SYS_TYPES_H_ |
| 41 | |
| 42 | #include <sys/featuretest.h> |
| 43 | |
| 44 | /* Machine type dependent parameters. */ |
| 45 | #include <machine/types.h> |
| 46 | |
| 47 | #include <machine/ansi.h> |
| 48 | #include <machine/int_types.h> |
| 49 | |
| 50 | |
| 51 | #include <sys/ansi.h> |
| 52 | |
| 53 | #ifndef int8_t |
| 54 | typedef __int8_t int8_t; |
| 55 | #define int8_t __int8_t |
| 56 | #endif |
| 57 | |
| 58 | #ifndef uint8_t |
| 59 | typedef __uint8_t uint8_t; |
| 60 | #define uint8_t __uint8_t |
| 61 | #endif |
| 62 | |
| 63 | #ifndef int16_t |
| 64 | typedef __int16_t int16_t; |
| 65 | #define int16_t __int16_t |
| 66 | #endif |
| 67 | |
| 68 | #ifndef uint16_t |
| 69 | typedef __uint16_t uint16_t; |
| 70 | #define uint16_t __uint16_t |
| 71 | #endif |
| 72 | |
| 73 | #ifndef int32_t |
| 74 | typedef __int32_t int32_t; |
| 75 | #define int32_t __int32_t |
| 76 | #endif |
| 77 | |
| 78 | #ifndef uint32_t |
| 79 | typedef __uint32_t uint32_t; |
| 80 | #define uint32_t __uint32_t |
| 81 | #endif |
| 82 | |
| 83 | #ifndef int64_t |
| 84 | typedef __int64_t int64_t; |
| 85 | #define int64_t __int64_t |
| 86 | #endif |
| 87 | |
| 88 | #ifndef uint64_t |
| 89 | typedef __uint64_t uint64_t; |
| 90 | #define uint64_t __uint64_t |
| 91 | #endif |
| 92 | |
| 93 | typedef uint8_t u_int8_t; |
| 94 | typedef uint16_t u_int16_t; |
| 95 | typedef uint32_t u_int32_t; |
| 96 | typedef uint64_t u_int64_t; |
| 97 | |
| 98 | #include <machine/endian.h> |
| 99 | |
| 100 | #if defined(_NETBSD_SOURCE) |
| 101 | typedef unsigned char u_char; |
| 102 | typedef unsigned short u_short; |
| 103 | typedef unsigned int u_int; |
| 104 | typedef unsigned long u_long; |
| 105 | |
| 106 | typedef unsigned char unchar; /* Sys V compatibility */ |
| 107 | typedef unsigned short ushort; /* Sys V compatibility */ |
| 108 | typedef unsigned int uint; /* Sys V compatibility */ |
| 109 | typedef unsigned long ulong; /* Sys V compatibility */ |
| 110 | #endif |
| 111 | |
| 112 | typedef uint64_t u_quad_t; /* quads */ |
| 113 | typedef int64_t quad_t; |
| 114 | typedef quad_t * qaddr_t; |
| 115 | |
| 116 | /* |
| 117 | * The types longlong_t and u_longlong_t exist for use with the |
| 118 | * Sun-derived XDR routines involving these types, and their usage |
| 119 | * in other contexts is discouraged. Further note that these types |
| 120 | * may not be equivalent to "long long" and "unsigned long long", |
| 121 | * they are only guaranteed to be signed and unsigned 64-bit types |
| 122 | * respectively. Portable programs that need 64-bit types should use |
| 123 | * the C99 types int64_t and uint64_t instead. |
| 124 | */ |
| 125 | |
| 126 | typedef int64_t longlong_t; /* for XDR */ |
| 127 | typedef uint64_t u_longlong_t; /* for XDR */ |
| 128 | |
| 129 | typedef int64_t blkcnt_t; /* fs block count */ |
| 130 | typedef int32_t blksize_t; /* fs optimal block size */ |
| 131 | |
| 132 | #ifndef fsblkcnt_t |
| 133 | typedef __fsblkcnt_t fsblkcnt_t; /* fs block count (statvfs) */ |
| 134 | #define fsblkcnt_t __fsblkcnt_t |
| 135 | #endif |
| 136 | |
| 137 | #ifndef fsfilcnt_t |
| 138 | typedef __fsfilcnt_t fsfilcnt_t; /* fs file count */ |
| 139 | #define fsfilcnt_t __fsfilcnt_t |
| 140 | #endif |
| 141 | |
| 142 | #if !defined(_KERNEL) && !defined(_STANDALONE) |
| 143 | /* We don't and shouldn't use caddr_t in the kernel anymore */ |
| 144 | #ifndef caddr_t |
| 145 | typedef __caddr_t caddr_t; /* core address */ |
| 146 | #define caddr_t __caddr_t |
| 147 | #endif |
| 148 | #endif |
| 149 | |
| 150 | #ifdef __daddr_t |
| 151 | typedef __daddr_t daddr_t; /* disk address */ |
| 152 | #undef __daddr_t |
| 153 | #else |
| 154 | typedef int64_t daddr_t; /* disk address */ |
| 155 | #endif |
| 156 | |
| 157 | typedef uint64_t dev_t; /* device number */ |
| 158 | typedef uint32_t fixpt_t; /* fixed point number */ |
| 159 | |
| 160 | #ifndef gid_t |
| 161 | typedef __gid_t gid_t; /* group id */ |
| 162 | #define gid_t __gid_t |
| 163 | #endif |
| 164 | |
| 165 | typedef uint32_t id_t; /* group id, process id or user id */ |
| 166 | typedef uint64_t ino_t; /* inode number */ |
| 167 | typedef long key_t; /* IPC key (for Sys V IPC) */ |
| 168 | |
| 169 | #ifndef mode_t |
| 170 | typedef __mode_t mode_t; /* permissions */ |
| 171 | #define mode_t __mode_t |
| 172 | #endif |
| 173 | |
| 174 | typedef uint32_t nlink_t; /* link count */ |
| 175 | |
| 176 | #ifndef off_t |
| 177 | typedef __off_t off_t; /* file offset */ |
| 178 | #define off_t __off_t |
| 179 | #endif |
| 180 | |
| 181 | #ifndef pid_t |
| 182 | typedef __pid_t pid_t; /* process id */ |
| 183 | #define pid_t __pid_t |
| 184 | #endif |
| 185 | typedef int32_t lwpid_t; /* LWP id */ |
| 186 | typedef uint64_t rlim_t; /* resource limit */ |
| 187 | typedef int32_t segsz_t; /* segment size */ |
| 188 | typedef int32_t swblk_t; /* swap offset */ |
| 189 | |
| 190 | #ifndef uid_t |
| 191 | typedef __uid_t uid_t; /* user id */ |
| 192 | #define uid_t __uid_t |
| 193 | #endif |
| 194 | |
| 195 | typedef int mqd_t; |
| 196 | |
| 197 | typedef unsigned long cpuid_t; |
| 198 | |
| 199 | typedef int psetid_t; |
| 200 | |
| 201 | typedef volatile __cpu_simple_lock_nv_t __cpu_simple_lock_t; |
| 202 | |
| 203 | #if defined(_KERNEL) || defined(_STANDALONE) |
| 204 | |
| 205 | #include <sys/stdbool.h> |
| 206 | |
| 207 | /* |
| 208 | * Deprecated Mach-style boolean_t type. Should not be used by new code. |
| 209 | */ |
| 210 | typedef int boolean_t; |
| 211 | #ifndef TRUE |
| 212 | #define TRUE 1 |
| 213 | #endif |
| 214 | #ifndef FALSE |
| 215 | #define FALSE 0 |
| 216 | #endif |
| 217 | |
| 218 | #endif /* _KERNEL || _STANDALONE */ |
| 219 | |
| 220 | #if defined(_KERNEL) || defined(_LIBC) |
| 221 | /* |
| 222 | * semctl(2)'s argument structure. This is here for the benefit of |
| 223 | * <sys/syscallargs.h>. It is not in the user's namespace in SUSv2. |
| 224 | * The SUSv2 semctl(2) takes variable arguments. |
| 225 | */ |
| 226 | union __semun { |
| 227 | int val; /* value for SETVAL */ |
| 228 | struct semid_ds *buf; /* buffer for IPC_STAT & IPC_SET */ |
| 229 | unsigned short *array; /* array for GETALL & SETALL */ |
| 230 | }; |
| 231 | #include <sys/stdint.h> |
| 232 | #endif /* _KERNEL || _LIBC */ |
| 233 | |
| 234 | /* |
| 235 | * These belong in unistd.h, but are placed here too to ensure that |
| 236 | * long arguments will be promoted to off_t if the program fails to |
| 237 | * include that header or explicitly cast them to off_t. |
| 238 | */ |
| 239 | #if defined(_NETBSD_SOURCE) |
| 240 | #ifndef __OFF_T_SYSCALLS_DECLARED |
| 241 | #define __OFF_T_SYSCALLS_DECLARED |
| 242 | #ifndef _KERNEL |
| 243 | #include <sys/cdefs.h> |
| 244 | __BEGIN_DECLS |
| 245 | off_t lseek(int, off_t, int); |
| 246 | int ftruncate(int, off_t); |
| 247 | int truncate(const char *, off_t); |
| 248 | __END_DECLS |
| 249 | #endif /* !_KERNEL */ |
| 250 | #endif /* __OFF_T_SYSCALLS_DECLARED */ |
| 251 | #endif /* defined(_NETBSD_SOURCE) */ |
| 252 | |
| 253 | #if defined(_NETBSD_SOURCE) |
| 254 | /* Major, minor numbers, dev_t's. */ |
| 255 | typedef int32_t __devmajor_t, __devminor_t; |
| 256 | #define devmajor_t __devmajor_t |
| 257 | #define devminor_t __devminor_t |
| 258 | #define NODEVMAJOR (-1) |
| 259 | #define major(x) ((devmajor_t)(((uint32_t)(x) & 0x000fff00) >> 8)) |
| 260 | #define minor(x) ((devminor_t)((((uint32_t)(x) & 0xfff00000) >> 12) | \ |
| 261 | (((uint32_t)(x) & 0x000000ff) >> 0))) |
| 262 | #define makedev(x,y) ((dev_t)((((dev_t)(x) << 8) & 0x000fff00U) | \ |
| 263 | (((dev_t)(y) << 12) & 0xfff00000U) | \ |
| 264 | (((dev_t)(y) << 0) & 0x000000ffU))) |
| 265 | #endif |
| 266 | |
| 267 | #ifdef _BSD_CLOCK_T_ |
| 268 | typedef _BSD_CLOCK_T_ clock_t; |
| 269 | #undef _BSD_CLOCK_T_ |
| 270 | #endif |
| 271 | |
| 272 | #ifdef _BSD_PTRDIFF_T_ |
| 273 | typedef _BSD_PTRDIFF_T_ ptrdiff_t; |
| 274 | #undef _BSD_PTRDIFF_T_ |
| 275 | #endif |
| 276 | |
| 277 | #ifdef _BSD_SIZE_T_ |
| 278 | typedef _BSD_SIZE_T_ size_t; |
| 279 | #define _SIZE_T |
| 280 | #undef _BSD_SIZE_T_ |
| 281 | #endif |
| 282 | |
| 283 | #ifdef _BSD_SSIZE_T_ |
| 284 | typedef _BSD_SSIZE_T_ ssize_t; |
| 285 | #undef _BSD_SSIZE_T_ |
| 286 | #endif |
| 287 | |
| 288 | #ifdef _BSD_TIME_T_ |
| 289 | typedef _BSD_TIME_T_ time_t; |
| 290 | #undef _BSD_TIME_T_ |
| 291 | #endif |
| 292 | |
| 293 | #ifdef _BSD_CLOCKID_T_ |
| 294 | typedef _BSD_CLOCKID_T_ clockid_t; |
| 295 | #undef _BSD_CLOCKID_T_ |
| 296 | #endif |
| 297 | |
| 298 | #ifdef _BSD_TIMER_T_ |
| 299 | typedef _BSD_TIMER_T_ timer_t; |
| 300 | #undef _BSD_TIMER_T_ |
| 301 | #endif |
| 302 | |
| 303 | #ifdef _BSD_SUSECONDS_T_ |
| 304 | typedef _BSD_SUSECONDS_T_ suseconds_t; |
| 305 | #undef _BSD_SUSECONDS_T_ |
| 306 | #endif |
| 307 | |
| 308 | #ifdef _BSD_USECONDS_T_ |
| 309 | typedef _BSD_USECONDS_T_ useconds_t; |
| 310 | #undef _BSD_USECONDS_T_ |
| 311 | #endif |
| 312 | |
| 313 | #ifdef _NETBSD_SOURCE |
| 314 | #include <sys/fd_set.h> |
| 315 | |
| 316 | #define NBBY 8 |
| 317 | |
| 318 | typedef struct kauth_cred *kauth_cred_t; |
| 319 | |
| 320 | typedef int pri_t; |
| 321 | |
| 322 | #endif |
| 323 | |
| 324 | #if defined(__STDC__) && (defined(_KERNEL) || defined(_KMEMUSER)) |
| 325 | /* |
| 326 | * Forward structure declarations for function prototypes. We include the |
| 327 | * common structures that cross subsystem boundaries here; others are mostly |
| 328 | * used in the same place that the structure is defined. |
| 329 | */ |
| 330 | struct lwp; |
| 331 | typedef struct lwp lwp_t; |
| 332 | struct __ucontext; |
| 333 | struct proc; |
| 334 | typedef struct proc proc_t; |
| 335 | struct pgrp; |
| 336 | struct rusage; |
| 337 | struct file; |
| 338 | typedef struct file file_t; |
| 339 | struct buf; |
| 340 | typedef struct buf buf_t; |
| 341 | struct tty; |
| 342 | struct uio; |
| 343 | #endif |
| 344 | |
| 345 | #ifdef _KERNEL |
| 346 | #define SET(t, f) ((t) |= (f)) |
| 347 | #define ISSET(t, f) ((t) & (f)) |
| 348 | #define CLR(t, f) ((t) &= ~(f)) |
| 349 | #endif |
| 350 | |
| 351 | #if !defined(_KERNEL) && !defined(_STANDALONE) |
| 352 | #if (_POSIX_C_SOURCE - 0L) >= 199506L || (_XOPEN_SOURCE - 0) >= 500 || \ |
| 353 | defined(_NETBSD_SOURCE) |
| 354 | #include <pthread_types.h> |
| 355 | #endif |
| 356 | #endif |
| 357 | |
| 358 | #endif /* !_SYS_TYPES_H_ */ |
| 359 | |