1*b2653891Scheloha /* $OpenBSD: _types.h,v 1.22 2023/07/02 19:02:28 cheloha Exp $ */ 295c7671fSmiod 395c7671fSmiod /*- 495c7671fSmiod * Copyright (c) 1990, 1993 595c7671fSmiod * The Regents of the University of California. All rights reserved. 695c7671fSmiod * 795c7671fSmiod * Redistribution and use in source and binary forms, with or without 895c7671fSmiod * modification, are permitted provided that the following conditions 995c7671fSmiod * are met: 1095c7671fSmiod * 1. Redistributions of source code must retain the above copyright 1195c7671fSmiod * notice, this list of conditions and the following disclaimer. 1295c7671fSmiod * 2. Redistributions in binary form must reproduce the above copyright 1395c7671fSmiod * notice, this list of conditions and the following disclaimer in the 1495c7671fSmiod * documentation and/or other materials provided with the distribution. 1595c7671fSmiod * 3. Neither the name of the University nor the names of its contributors 1695c7671fSmiod * may be used to endorse or promote products derived from this software 1795c7671fSmiod * without specific prior written permission. 1895c7671fSmiod * 1995c7671fSmiod * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 2095c7671fSmiod * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 2195c7671fSmiod * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2295c7671fSmiod * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 2395c7671fSmiod * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2495c7671fSmiod * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2595c7671fSmiod * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2695c7671fSmiod * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2795c7671fSmiod * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2895c7671fSmiod * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2995c7671fSmiod * SUCH DAMAGE. 3095c7671fSmiod * 3195c7671fSmiod * @(#)types.h 8.3 (Berkeley) 1/5/94 3295c7671fSmiod * @(#)ansi.h 8.2 (Berkeley) 1/4/94 3395c7671fSmiod */ 3495c7671fSmiod 3595c7671fSmiod #ifndef _SH__TYPES_H_ 3695c7671fSmiod #define _SH__TYPES_H_ 3795c7671fSmiod 3895c7671fSmiod #if defined(_KERNEL) 3995c7671fSmiod typedef struct label_t { 40431b8a08Sderaadt long val[9]; 4195c7671fSmiod } label_t; 4295c7671fSmiod #endif 4395c7671fSmiod 4428644381Sguenther /* 4528644381Sguenther * _ALIGN(p) rounds p (pointer or byte index) up to a correctly-aligned 4628644381Sguenther * value for all data types (int, long, ...). The result is an 4728644381Sguenther * unsigned long and must be cast to any desired pointer type. 4828644381Sguenther * 4928644381Sguenther * _ALIGNED_POINTER is a boolean macro that checks whether an address 5028644381Sguenther * is valid to fetch data elements of type t from on this architecture. 5128644381Sguenther * This does not reflect the optimal alignment, just the possibility 5228644381Sguenther * (within reasonable limits). 5328644381Sguenther */ 5428644381Sguenther #define _ALIGNBYTES (sizeof(int) - 1) 551e370795Sderaadt #define _STACKALIGNBYTES _ALIGNBYTES 5628644381Sguenther #define _ALIGN(p) (((unsigned long)(p) + _ALIGNBYTES) & ~_ALIGNBYTES) 5728644381Sguenther #define _ALIGNED_POINTER(p,t) ((((unsigned long)(p)) & (sizeof(t) - 1)) == 0) 58ea0d1f1fSderaadt #define _MAX_PAGE_SHIFT 12 /* same as PAGE_SHIFT */ 5928644381Sguenther 6095c7671fSmiod /* 7.18.1.1 Exact-width integer types */ 61015c7c34Sguenther typedef signed char __int8_t; 6295c7671fSmiod typedef unsigned char __uint8_t; 6395c7671fSmiod typedef short __int16_t; 6495c7671fSmiod typedef unsigned short __uint16_t; 6595c7671fSmiod typedef int __int32_t; 6695c7671fSmiod typedef unsigned int __uint32_t; 6795c7671fSmiod typedef long long __int64_t; 6895c7671fSmiod typedef unsigned long long __uint64_t; 6995c7671fSmiod 7095c7671fSmiod /* 7.18.1.2 Minimum-width integer types */ 7195c7671fSmiod typedef __int8_t __int_least8_t; 7295c7671fSmiod typedef __uint8_t __uint_least8_t; 7395c7671fSmiod typedef __int16_t __int_least16_t; 7495c7671fSmiod typedef __uint16_t __uint_least16_t; 7595c7671fSmiod typedef __int32_t __int_least32_t; 7695c7671fSmiod typedef __uint32_t __uint_least32_t; 7795c7671fSmiod typedef __int64_t __int_least64_t; 7895c7671fSmiod typedef __uint64_t __uint_least64_t; 7995c7671fSmiod 8095c7671fSmiod /* 7.18.1.3 Fastest minimum-width integer types */ 8195c7671fSmiod typedef __int32_t __int_fast8_t; 8295c7671fSmiod typedef __uint32_t __uint_fast8_t; 8395c7671fSmiod typedef __int32_t __int_fast16_t; 8495c7671fSmiod typedef __uint32_t __uint_fast16_t; 8595c7671fSmiod typedef __int32_t __int_fast32_t; 8695c7671fSmiod typedef __uint32_t __uint_fast32_t; 8795c7671fSmiod typedef __int64_t __int_fast64_t; 8895c7671fSmiod typedef __uint64_t __uint_fast64_t; 899bc5afabSguenther #define __INT_FAST8_MIN INT32_MIN 909bc5afabSguenther #define __INT_FAST16_MIN INT32_MIN 919bc5afabSguenther #define __INT_FAST32_MIN INT32_MIN 929bc5afabSguenther #define __INT_FAST64_MIN INT64_MIN 939bc5afabSguenther #define __INT_FAST8_MAX INT32_MAX 949bc5afabSguenther #define __INT_FAST16_MAX INT32_MAX 959bc5afabSguenther #define __INT_FAST32_MAX INT32_MAX 969bc5afabSguenther #define __INT_FAST64_MAX INT64_MAX 979bc5afabSguenther #define __UINT_FAST8_MAX UINT32_MAX 989bc5afabSguenther #define __UINT_FAST16_MAX UINT32_MAX 999bc5afabSguenther #define __UINT_FAST32_MAX UINT32_MAX 1009bc5afabSguenther #define __UINT_FAST64_MAX UINT64_MAX 10195c7671fSmiod 10295c7671fSmiod /* 7.18.1.4 Integer types capable of holding object pointers */ 10395c7671fSmiod typedef long __intptr_t; 10495c7671fSmiod typedef unsigned long __uintptr_t; 10595c7671fSmiod 10695c7671fSmiod /* 7.18.1.5 Greatest-width integer types */ 10795c7671fSmiod typedef __int64_t __intmax_t; 10895c7671fSmiod typedef __uint64_t __uintmax_t; 10995c7671fSmiod 11095c7671fSmiod /* Register size */ 111562b3be1Sderaadt typedef long __register_t; 11295c7671fSmiod 11395c7671fSmiod /* VM system types */ 11495c7671fSmiod typedef unsigned long __vaddr_t; 11595c7671fSmiod typedef unsigned long __paddr_t; 11695c7671fSmiod typedef unsigned long __vsize_t; 11795c7671fSmiod typedef unsigned long __psize_t; 11895c7671fSmiod 11995c7671fSmiod /* Standard system types */ 1207c79e328Smartynas typedef double __double_t; 1217c79e328Smartynas typedef float __float_t; 12295c7671fSmiod typedef long __ptrdiff_t; 12395c7671fSmiod typedef unsigned long __size_t; 12495c7671fSmiod typedef long __ssize_t; 12595c7671fSmiod #if defined(__GNUC__) && __GNUC__ >= 3 12695c7671fSmiod typedef __builtin_va_list __va_list; 12795c7671fSmiod #else 12895c7671fSmiod struct __va_list_tag; 12995c7671fSmiod typedef struct __va_list_tag * __va_list; 13095c7671fSmiod #endif 13195c7671fSmiod 13295c7671fSmiod /* Wide character support types */ 13395c7671fSmiod #ifndef __cplusplus 13495c7671fSmiod typedef int __wchar_t; 13595c7671fSmiod #endif 13695c7671fSmiod typedef int __wint_t; 13795c7671fSmiod typedef int __rune_t; 13895c7671fSmiod typedef void * __wctrans_t; 13995c7671fSmiod typedef void * __wctype_t; 14095c7671fSmiod 14195c7671fSmiod #endif /* _SH__TYPES_H_ */ 142