1 /*- 2 * Copyright (c) 2001, 2002 Mike Barcroft <mike@FreeBSD.org> 3 * Copyright (c) 2001 The NetBSD Foundation, Inc. All rights reserved. 4 * Copyright (c) 1990, 1993 The Regents of the University of California. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Klaus Klein. 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. All advertising materials mentioning features or use of this software 19 * must display the following acknowledgement: 20 * This product includes software developed by the NetBSD 21 * Foundation, Inc. and its contributors. 22 * 4. Neither the name of The NetBSD Foundation nor the names of its 23 * contributors may be used to endorse or promote products derived 24 * from this software without specific prior written permission. 25 * 26 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 * POSSIBILITY OF SUCH DAMAGE. 37 * 38 * $FreeBSD: src/sys/i386/include/_stdint.h,v 1.1 2002/07/29 17:41:07 mike Exp $ 39 */ 40 41 #ifndef _CPU_STDINT_H_ 42 #define _CPU_STDINT_H_ 43 44 /* 45 * Basic types upon which most other types are built. 46 */ 47 typedef __signed char __int8_t; 48 typedef unsigned char __uint8_t; 49 typedef short __int16_t; 50 typedef unsigned short __uint16_t; 51 typedef int __int32_t; 52 typedef unsigned int __uint32_t; 53 typedef int __boolean_t; 54 55 #ifdef __LP64__ 56 typedef long __int64_t; 57 typedef unsigned long __uint64_t; 58 #else 59 __extension__ 60 typedef long long __int64_t; 61 __extension__ 62 typedef unsigned long long __uint64_t; 63 #endif 64 65 /* 66 * Standard type definitions. 67 */ 68 typedef __int64_t __intmax_t; 69 typedef __uint64_t __uintmax_t; 70 71 #ifdef __LP64__ 72 typedef __int64_t __intptr_t; 73 typedef __uint64_t __uintptr_t; 74 typedef __int64_t __ptrdiff_t; /* ptr1 - ptr2 */ 75 #else 76 typedef __int32_t __intptr_t; 77 typedef __uint32_t __uintptr_t; 78 typedef __int32_t __ptrdiff_t; /* ptr1 - ptr2 */ 79 #endif 80 81 typedef __int32_t __int_fast8_t; 82 typedef __int32_t __int_fast16_t; 83 typedef __int32_t __int_fast32_t; 84 typedef __int64_t __int_fast64_t; 85 typedef __int8_t __int_least8_t; 86 typedef __int16_t __int_least16_t; 87 typedef __int32_t __int_least32_t; 88 typedef __int64_t __int_least64_t; 89 typedef __uint32_t __uint_fast8_t; 90 typedef __uint32_t __uint_fast16_t; 91 typedef __uint32_t __uint_fast32_t; 92 typedef __uint64_t __uint_fast64_t; 93 typedef __uint8_t __uint_least8_t; 94 typedef __uint16_t __uint_least16_t; 95 typedef __uint32_t __uint_least32_t; 96 typedef __uint64_t __uint_least64_t; 97 98 /* 99 * System types conveniently placed in this header file in order to put them 100 * in proximity with the limit macros below and for convenient access by 101 * other include files which need to pick and choose particular types but 102 * do not wish to overly pollute their namespaces. 103 */ 104 105 #ifdef __LP64__ 106 typedef __uint64_t __size_t; 107 typedef __int64_t __ssize_t; 108 typedef __int64_t __register_t; 109 typedef __uint64_t __u_register_t; 110 #else 111 typedef __uint32_t __size_t; 112 typedef __int32_t __ssize_t; 113 typedef __int32_t __register_t; 114 typedef __uint32_t __u_register_t; 115 #endif 116 typedef long __time_t; 117 typedef int __timer_t; 118 typedef __int32_t __sig_atomic_t; /* XXX */ 119 typedef unsigned long __clock_t; 120 typedef unsigned long __clockid_t; 121 typedef __uint32_t __socklen_t; 122 typedef volatile int __atomic_intr_t; 123 124 /* 125 * Its convenient to put these here rather then create another header file. 126 */ 127 #if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 1) 128 #define __offsetof(type, field) __builtin_offsetof(type, field) 129 #else 130 #ifndef __cplusplus 131 #define __offsetof(type, field) ((__size_t)(&((type *)0)->field)) 132 #else 133 #define __offsetof(type, field) \ 134 (__offsetof__ (reinterpret_cast <__size_t> \ 135 (&reinterpret_cast <const volatile char &> \ 136 (static_cast<type *> (0)->field)))) 137 #endif 138 #endif 139 140 #define __arysize(ary) (sizeof(ary)/sizeof((ary)[0])) 141 142 #endif /* _CPU_STDINT_H_ */ 143